fix .goreleaser.yml (#1204)

* fix .goreleaser.yml

* chore: fix lint warnings

.github/workflows/goreleaser.yml

@@ -19,7 +19,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.15
+          go-version: 1.16
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v2
       with:
-        go-version: 1.15.x
+        go-version: 1.16.x
       id: go
 
     - name: Check out code into the Go module directory

.github/workflows/tidy.yml

@@ -19,4 +19,4 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           git_user_name: kotakanbe
           git_user_email: kotakanbe@gmail.com
-          go_version: 1.15.6
+          go_version: 1.16.x

.gitignore

@@ -1,6 +1,5 @@
 .vscode
 *.txt
-*.json
 *.sqlite3*
 *.db
 tags
@@ -10,7 +9,7 @@ issues/
 vendor/
 log/
 results/
-*config.toml
+config.toml
 !setup/docker/*
 .DS_Store
 dist/

.goreleaser.yml

@@ -74,7 +74,6 @@ archives:
   format: tar.gz
   files:
   - LICENSE
-  - NOTICE
   - README*
   - CHANGELOG.md
 
@@ -85,7 +84,6 @@ archives:
   format: tar.gz
   files:
   - LICENSE
-  - NOTICE
   - README*
   - CHANGELOG.md
 
@@ -96,7 +94,6 @@ archives:
   format: tar.gz
   files:
   - LICENSE
-  - NOTICE
   - README*
   - CHANGELOG.md
 
@@ -107,7 +104,6 @@ archives:
   format: tar.gz
   files:
   - LICENSE
-  - NOTICE
   - README*
   - CHANGELOG.md
 snapshot:

GNUmakefile

@@ -80,3 +80,114 @@ build-trivy-to-vuls: pretest fmt
 # future-vuls
 build-future-vuls: pretest fmt
 	$(GO) build -o future-vuls contrib/future-vuls/cmd/*.go
+
+
+# integration-test
+BASE_DIR := '${PWD}/integration/results'
+NOW=$(shell date --iso-8601=seconds)
+NOW_JSON_DIR := '${BASE_DIR}/$(NOW)'
+ONE_SEC_AFTER=$(shell date -d '+1 second' --iso-8601=seconds)
+ONE_SEC_AFTER_JSON_DIR := '${BASE_DIR}/$(ONE_SEC_AFTER)'
+
+diff:
+	# git clone git@github.com:vulsio/vulsctl.git
+	# cd vulsctl/docker
+	# ./update-all.sh
+	# cd /path/to/vuls
+	# vim integration/int-config.toml
+	# ln -s vuls vuls.new
+	# ln -s oldvuls vuls.old
+	# make int
+    # (ex. test 10 times: for i in `seq 10`; do make int ARGS=-quiet ; done)
+	mv ${BASE_DIR}/* /tmp
+	mkdir -p ${NOW_JSON_DIR}
+	cp integration/data/*.json ${NOW_JSON_DIR}
+	./vuls.old report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-config.toml $(ARGS)
+	mkdir -p ${ONE_SEC_AFTER_JSON_DIR}
+	cp integration/data/*.json ${ONE_SEC_AFTER_JSON_DIR}
+	./vuls.new report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-config.toml  $(ARGS)
+	find ${NOW_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	find ${ONE_SEC_AFTER_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	diff -c ${NOW_JSON_DIR} ${ONE_SEC_AFTER_JSON_DIR}
+	echo "old: ${NOW_JSON_DIR} , new: ${ONE_SEC_AFTER_JSON_DIR}"
+
+diff-redis:
+	# docker network create redis-nw
+    # docker run --name redis -d --network redis-nw -p 127.0.0.1:6379:6379 redis
+	# git clone git@github.com:vulsio/vulsctl.git
+	# cd vulsctl/docker
+	# ./update-all-redis.sh
+	# (or export DOCKER_NETWORK=redis-nw; cd /home/ubuntu/vulsctl/docker; ./update-all.sh --dbtype redis --dbpath "redis://redis/0")
+	# vim integration/int-redis-config.toml
+	# ln -s vuls vuls.new
+	# ln -s oldvuls vuls.old
+	# make int-redis
+	mv ${BASE_DIR}/* /tmp
+	mkdir -p ${NOW_JSON_DIR}
+	cp integration/data/*.json ${NOW_JSON_DIR}
+	./vuls.old report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-redis-config.toml 
+	mkdir -p ${ONE_SEC_AFTER_JSON_DIR}
+	cp integration/data/*.json ${ONE_SEC_AFTER_JSON_DIR}
+	./vuls.new report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-redis-config.toml 
+	find ${NOW_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	find ${ONE_SEC_AFTER_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	diff -c ${NOW_JSON_DIR} ${ONE_SEC_AFTER_JSON_DIR}
+	echo "old: ${NOW_JSON_DIR} , new: ${ONE_SEC_AFTER_JSON_DIR}"
+
+diff-rdb-redis:
+	mv ${BASE_DIR}/* /tmp
+	mkdir -p ${NOW_JSON_DIR}
+	cp integration/data/*.json ${NOW_JSON_DIR}
+	./vuls.new report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-config.toml 
+	mkdir -p ${ONE_SEC_AFTER_JSON_DIR}
+	cp integration/data/*.json ${ONE_SEC_AFTER_JSON_DIR}
+	./vuls.new report --format-json --refresh-cve --results-dir=${BASE_DIR} -config=./integration/int-redis-config.toml 
+	# remove reportedAt line
+	find ${NOW_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	find ${ONE_SEC_AFTER_JSON_DIR} -type f -exec sed -i -e '/reportedAt/d' {} \;
+	# remove "Type": line
+	find ${NOW_JSON_DIR} -type f -exec sed -i -e '/"Type":/d' {} \;
+	find ${ONE_SEC_AFTER_JSON_DIR} -type f -exec sed -i -e '/"Type":/d' {} \;
+	# remove "SQLite3Path": line
+	find ${NOW_JSON_DIR} -type f -exec sed -i -e '/"SQLite3Path":/d' {} \;
+	find ${ONE_SEC_AFTER_JSON_DIR} -type f -exec sed -i -e '/"SQLite3Path":/d' {} \;
+	diff -c ${NOW_JSON_DIR} ${ONE_SEC_AFTER_JSON_DIR}
+	echo "old: ${NOW_JSON_DIR} , new: ${ONE_SEC_AFTER_JSON_DIR}"
+	for jsonfile in ${NOW_JSON_DIR}/*.json ;  do \
+		echo $$jsonfile; cat $$jsonfile | jq ".scannedCves | length" ; \
+	done
+	for jsonfile in ${ONE_SEC_AFTER_JSON_DIR}/*.json ;  do \
+		echo $$jsonfile; cat $$jsonfile | jq ".scannedCves | length" ; \
+	done
+
+
+head= $(shell git rev-parse HEAD)
+prev= $(shell git rev-parse HEAD^)
+branch=$(shell git rev-parse --abbrev-ref HEAD)
+build-integration:
+	git stash
+
+	# buld HEAD
+	git checkout ${head}
+	make build
+	mv -f ./vuls ./vuls.${head}
+
+	# HEAD^
+	git checkout ${prev}
+	make build
+	mv -f ./vuls ./vuls.${prev}
+
+	git checkout ${branch}
+	git stash apply stash@\{0\}
+
+	# working tree
+	make build
+
+	# for integration testing, vuls.new and vuls.old needed.
+	# ex)
+	# $ ln -s ./vuls ./vuls.new
+	# $ ln -s ./vuls.${head} ./vuls.old
+	# or 
+	# $ ln -s ./vuls.${prev} ./vuls.old
+	# $ make int 
+	# $ make int-redis

NOTICE

@@ -1,2 +0,0 @@
-Vuls Copyright (C) 2016  Future Corporation , Japan.
-

cache/bolt.go

@@ -5,8 +5,8 @@ import (
 	"time"
 
 	"github.com/boltdb/bolt"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/util"
-	"github.com/sirupsen/logrus"
 	"golang.org/x/xerrors"
 )
 
@@ -14,12 +14,12 @@ import (
 // boltdb is used to store a cache of Changelogs of Ubuntu/Debian
 type Bolt struct {
 	Path string
-	Log  *logrus.Entry
+	Log  logging.Logger
 	db   *bolt.DB
 }
 
 // SetupBolt opens a boltdb and creates a meta bucket if not exists.
-func SetupBolt(path string, l *logrus.Entry) error {
+func SetupBolt(path string, l logging.Logger) error {
 	l.Infof("Open boltDB: %s", path)
 	db, err := bolt.Open(path, 0600, nil)
 	if err != nil {
@@ -47,7 +47,7 @@ func (b Bolt) Close() error {
 	return b.db.Close()
 }
 
-//  CreateBucketIfNotExists creates a buket that is specified by arg.
+//  CreateBucketIfNotExists creates a bucket that is specified by arg.
 func (b *Bolt) createBucketIfNotExists(name string) error {
 	return b.db.Update(func(tx *bolt.Tx) error {
 		_, err := tx.CreateBucketIfNotExists([]byte(name))
@@ -93,7 +93,7 @@ func (b Bolt) RefreshMeta(meta Meta) error {
 	})
 }
 
-// EnsureBuckets puts a Meta information and create a buket that holds changelogs.
+// EnsureBuckets puts a Meta information and create a bucket that holds changelogs.
 func (b Bolt) EnsureBuckets(meta Meta) error {
 	jsonBytes, err := json.Marshal(meta)
 	if err != nil {
@@ -159,7 +159,7 @@ func (b Bolt) GetChangelog(servername, packName string) (changelog string, err e
 	return
 }
 
-// PutChangelog put the changelgo of specified packName into the Bucket
+// PutChangelog put the changelog of specified packName into the Bucket
 func (b Bolt) PutChangelog(servername, packName, changelog string) error {
 	return b.db.Update(func(tx *bolt.Tx) error {
 		bkt := tx.Bucket([]byte(servername))

cache/bolt_test.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/boltdb/bolt"
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/sirupsen/logrus"
 )
 
 const path = "/tmp/vuls-test-cache-11111111.db"
@@ -29,7 +29,7 @@ var meta = Meta{
 }
 
 func TestSetupBolt(t *testing.T) {
-	log := logrus.NewEntry(&logrus.Logger{})
+	log := logging.NewNormalLogger()
 	err := SetupBolt(path, log)
 	if err != nil {
 		t.Errorf("Failed to setup bolt: %s", err)
@@ -57,7 +57,7 @@ func TestSetupBolt(t *testing.T) {
 }
 
 func TestEnsureBuckets(t *testing.T) {
-	log := logrus.NewEntry(&logrus.Logger{})
+	log := logging.NewNormalLogger()
 	if err := SetupBolt(path, log); err != nil {
 		t.Errorf("Failed to setup bolt: %s", err)
 	}
@@ -98,7 +98,7 @@ func TestEnsureBuckets(t *testing.T) {
 
 func TestPutGetChangelog(t *testing.T) {
 	clog := "changelog-text"
-	log := logrus.NewEntry(&logrus.Logger{})
+	log := logging.NewNormalLogger()
 	if err := SetupBolt(path, log); err != nil {
 		t.Errorf("Failed to setup bolt: %s", err)
 	}

config/awsconf.go

@@ -0,0 +1,30 @@
+package config
+
+// AWSConf is aws config
+type AWSConf struct {
+	// AWS profile to use
+	Profile string `json:"profile"`
+
+	// AWS region to use
+	Region string `json:"region"`
+
+	// S3 bucket name
+	S3Bucket string `json:"s3Bucket"`
+
+	// /bucket/path/to/results
+	S3ResultsDir string `json:"s3ResultsDir"`
+
+	// The Server-side encryption algorithm used when storing the reports in S3 (e.g., AES256, aws:kms).
+	S3ServerSideEncryption string `json:"s3ServerSideEncryption"`
+
+	Enabled bool `toml:"-" json:"-"`
+}
+
+// Validate configuration
+func (c *AWSConf) Validate() (errs []error) {
+	// TODO
+	if !c.Enabled {
+		return
+	}
+	return
+}

config/azureconf.go

@@ -0,0 +1,46 @@
+package config
+
+import (
+	"os"
+
+	"golang.org/x/xerrors"
+)
+
+// AzureConf is azure config
+type AzureConf struct {
+	// Azure account name to use. AZURE_STORAGE_ACCOUNT environment variable is used if not specified
+	AccountName string `json:"accountName"`
+
+	// Azure account key to use. AZURE_STORAGE_ACCESS_KEY environment variable is used if not specified
+	AccountKey string `json:"-"`
+
+	// Azure storage container name
+	ContainerName string `json:"containerName"`
+
+	Enabled bool `toml:"-" json:"-"`
+}
+
+const (
+	azureAccount = "AZURE_STORAGE_ACCOUNT"
+	azureKey     = "AZURE_STORAGE_ACCESS_KEY"
+)
+
+// Validate configuration
+func (c *AzureConf) Validate() (errs []error) {
+	if !c.Enabled {
+		return
+	}
+
+	// overwrite if env var is not empty
+	if os.Getenv(azureAccount) != "" {
+		c.AccountName = os.Getenv(azureAccount)
+	}
+	if os.Getenv(azureKey) != "" {
+		c.AccountKey = os.Getenv(azureKey)
+	}
+
+	if c.ContainerName == "" {
+		errs = append(errs, xerrors.Errorf("Azure storage container name is required"))
+	}
+	return
+}

config/chatworkconf.go

@@ -9,11 +9,12 @@ import (
 type ChatWorkConf struct {
 	APIToken string `json:"-"`
 	Room     string `json:"-"`
+	Enabled  bool   `toml:"-" json:"-"`
 }
 
 // Validate validates configuration
 func (c *ChatWorkConf) Validate() (errs []error) {
-	if !Conf.ToChatWork {
+	if !c.Enabled {
 		return
 	}
 	if len(c.Room) == 0 {

config/config.go

@@ -3,12 +3,12 @@ package config
 import (
 	"fmt"
 	"os"
-	"runtime"
 	"strconv"
 	"strings"
 
 	"github.com/asaskevich/govalidator"
-	log "github.com/sirupsen/logrus"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"golang.org/x/xerrors"
 )
 
@@ -23,29 +23,19 @@ var Conf Config
 
 //Config is struct of Configuration
 type Config struct {
-	Debug      bool   `json:"debug,omitempty"`
-	DebugSQL   bool   `json:"debugSQL,omitempty"`
-	Lang       string `json:"lang,omitempty"`
+	logging.LogOpts
+
+	// scan, report
 	HTTPProxy  string `valid:"url" json:"httpProxy,omitempty"`
-	LogDir     string `json:"logDir,omitempty"`
 	ResultsDir string `json:"resultsDir,omitempty"`
 	Pipe       bool   `json:"pipe,omitempty"`
-	Quiet      bool   `json:"quiet,omitempty"`
-	NoProgress bool   `json:"noProgress,omitempty"`
-	SSHNative  bool   `json:"sshNative,omitempty"`
-	Vvv        bool   `json:"vvv,omitempty"`
 
-	Default       ServerInfo            `json:"default,omitempty"`
-	Servers       map[string]ServerInfo `json:"servers,omitempty"`
-	CvssScoreOver float64               `json:"cvssScoreOver,omitempty"`
+	Default ServerInfo            `json:"default,omitempty"`
+	Servers map[string]ServerInfo `json:"servers,omitempty"`
 
-	IgnoreUnscoredCves    bool `json:"ignoreUnscoredCves,omitempty"`
-	IgnoreUnfixed         bool `json:"ignoreUnfixed,omitempty"`
-	IgnoreGitHubDismissed bool `json:"ignore_git_hub_dismissed,omitempty"`
-
-	CacheDBPath     string `json:"cacheDBPath,omitempty"`
-	TrivyCacheDBDir string `json:"trivyCacheDBDir,omitempty"`
+	ScanOpts
 
+	// report
 	CveDict    GoCveDictConf  `json:"cveDict,omitempty"`
 	OvalDict   GovalDictConf  `json:"ovalDict,omitempty"`
 	Gost       GostConf       `json:"gost,omitempty"`
@@ -60,60 +50,55 @@ type Config struct {
 	Azure    AzureConf    `json:"-"`
 	ChatWork ChatWorkConf `json:"-"`
 	Telegram TelegramConf `json:"-"`
+	WpScan   WpScanConf   `json:"-"`
+	Saas     SaasConf     `json:"-"`
 
-	WpScan WpScanConf `json:"WpScan,omitempty"`
+	ReportOpts
+}
 
-	Saas      SaasConf `json:"-"`
-	DetectIPS bool     `json:"detectIps,omitempty"`
+// ReportConf is an interface to Validate Report Config
+type ReportConf interface {
+	Validate() []error
+}
 
-	RefreshCve        bool `json:"refreshCve,omitempty"`
-	ToSlack           bool `json:"toSlack,omitempty"`
-	ToChatWork        bool `json:"toChatWork,omitempty"`
-	ToTelegram        bool `json:"ToTelegram,omitempty"`
-	ToEmail           bool `json:"toEmail,omitempty"`
-	ToSyslog          bool `json:"toSyslog,omitempty"`
-	ToLocalFile       bool `json:"toLocalFile,omitempty"`
-	ToS3              bool `json:"toS3,omitempty"`
-	ToAzureBlob       bool `json:"toAzureBlob,omitempty"`
-	ToHTTP            bool `json:"toHTTP,omitempty"`
-	FormatJSON        bool `json:"formatJSON,omitempty"`
-	FormatOneEMail    bool `json:"formatOneEMail,omitempty"`
-	FormatOneLineText bool `json:"formatOneLineText,omitempty"`
-	FormatList        bool `json:"formatList,omitempty"`
-	FormatFullText    bool `json:"formatFullText,omitempty"`
-	FormatCsvList     bool `json:"formatCsvList,omitempty"`
-	GZIP              bool `json:"gzip,omitempty"`
-	Diff              bool `json:"diff,omitempty"`
+// ScanOpts is options for scan
+type ScanOpts struct {
+	Vvv bool `json:"vvv,omitempty"`
+}
+
+// ReportOpts is options for report
+type ReportOpts struct {
+	// refactored
+	CvssScoreOver      float64 `json:"cvssScoreOver,omitempty"`
+	TrivyCacheDBDir    string  `json:"trivyCacheDBDir,omitempty"`
+	NoProgress         bool    `json:"noProgress,omitempty"`
+	RefreshCve         bool    `json:"refreshCve,omitempty"`
+	IgnoreUnfixed      bool    `json:"ignoreUnfixed,omitempty"`
+	IgnoreUnscoredCves bool    `json:"ignoreUnscoredCves,omitempty"`
+	DiffPlus           bool    `json:"diffPlus,omitempty"`
+	DiffMinus          bool    `json:"diffMinus,omitempty"`
+	Diff               bool    `json:"diff,omitempty"`
+	Lang               string  `json:"lang,omitempty"`
+
+	//TODO move to GitHubConf
+	IgnoreGitHubDismissed bool `json:"ignore_git_hub_dismissed,omitempty"`
 }
 
 // ValidateOnConfigtest validates
 func (c Config) ValidateOnConfigtest() bool {
 	errs := c.checkSSHKeyExist()
-
-	if runtime.GOOS == "windows" && !c.SSHNative {
-		errs = append(errs, xerrors.New("-ssh-native-insecure is needed on windows"))
-	}
-
-	_, err := govalidator.ValidateStruct(c)
-	if err != nil {
+	if _, err := govalidator.ValidateStruct(c); err != nil {
 		errs = append(errs, err)
 	}
-
 	for _, err := range errs {
-		log.Error(err)
+		logging.Log.Error(err)
 	}
-
 	return len(errs) == 0
 }
 
 // ValidateOnScan validates configuration
 func (c Config) ValidateOnScan() bool {
 	errs := c.checkSSHKeyExist()
-
-	if runtime.GOOS == "windows" && !c.SSHNative {
-		errs = append(errs, xerrors.New("-ssh-native-insecure is needed on windows"))
-	}
-
 	if len(c.ResultsDir) != 0 {
 		if ok, _ := govalidator.IsFilePath(c.ResultsDir); !ok {
 			errs = append(errs, xerrors.Errorf(
@@ -121,29 +106,18 @@ func (c Config) ValidateOnScan() bool {
 		}
 	}
 
-	if len(c.CacheDBPath) != 0 {
-		if ok, _ := govalidator.IsFilePath(c.CacheDBPath); !ok {
-			errs = append(errs, xerrors.Errorf(
-				"Cache DB path must be a *Absolute* file path. -cache-dbpath: %s",
-				c.CacheDBPath))
-		}
-	}
-
-	_, err := govalidator.ValidateStruct(c)
-	if err != nil {
+	if _, err := govalidator.ValidateStruct(c); err != nil {
 		errs = append(errs, err)
 	}
-
 	for _, err := range errs {
-		log.Error(err)
+		logging.Log.Error(err)
 	}
-
 	return len(errs) == 0
 }
 
 func (c Config) checkSSHKeyExist() (errs []error) {
 	for serverName, v := range c.Servers {
-		if v.Type == ServerTypePseudo {
+		if v.Type == constant.ServerTypePseudo {
 			continue
 		}
 		if v.KeyPath != "" {
@@ -156,39 +130,8 @@ func (c Config) checkSSHKeyExist() (errs []error) {
 	return errs
 }
 
-// ValidateOnReportDB validates configuration
-func (c Config) ValidateOnReportDB() bool {
-	errs := []error{}
-
-	if err := validateDB("cvedb", c.CveDict.Type, c.CveDict.SQLite3Path, c.CveDict.URL); err != nil {
-		errs = append(errs, err)
-	}
-
-	if err := validateDB("ovaldb", c.OvalDict.Type, c.OvalDict.SQLite3Path, c.OvalDict.URL); err != nil {
-		errs = append(errs, err)
-	}
-
-	if err := validateDB("gostdb", c.Gost.Type, c.Gost.SQLite3Path, c.Gost.URL); err != nil {
-		errs = append(errs, err)
-	}
-
-	if err := validateDB("exploitdb", c.Exploit.Type, c.Exploit.SQLite3Path, c.Exploit.URL); err != nil {
-		errs = append(errs, err)
-	}
-
-	if err := validateDB("msfdb", c.Metasploit.Type, c.Metasploit.SQLite3Path, c.Metasploit.URL); err != nil {
-		errs = append(errs, err)
-	}
-
-	for _, err := range errs {
-		log.Error(err)
-	}
-
-	return len(errs) == 0
-}
-
 // ValidateOnReport validates configuration
-func (c Config) ValidateOnReport() bool {
+func (c *Config) ValidateOnReport() bool {
 	errs := []error{}
 
 	if len(c.ResultsDir) != 0 {
@@ -203,54 +146,38 @@ func (c Config) ValidateOnReport() bool {
 		errs = append(errs, err)
 	}
 
-	if mailerrs := c.EMail.Validate(); 0 < len(mailerrs) {
-		errs = append(errs, mailerrs...)
-	}
-
-	if slackerrs := c.Slack.Validate(); 0 < len(slackerrs) {
-		errs = append(errs, slackerrs...)
-	}
-
-	if chatworkerrs := c.ChatWork.Validate(); 0 < len(chatworkerrs) {
-		errs = append(errs, chatworkerrs...)
-	}
-
-	if telegramerrs := c.Telegram.Validate(); 0 < len(telegramerrs) {
-		errs = append(errs, telegramerrs...)
-	}
-
-	if syslogerrs := c.Syslog.Validate(); 0 < len(syslogerrs) {
-		errs = append(errs, syslogerrs...)
-	}
-
-	if httperrs := c.HTTP.Validate(); 0 < len(httperrs) {
-		errs = append(errs, httperrs...)
-	}
-
-	for _, err := range errs {
-		log.Error(err)
-	}
-
-	return len(errs) == 0
-}
-
-// ValidateOnTui validates configuration
-func (c Config) ValidateOnTui() bool {
-	errs := []error{}
-
-	if len(c.ResultsDir) != 0 {
-		if ok, _ := govalidator.IsFilePath(c.ResultsDir); !ok {
-			errs = append(errs, xerrors.Errorf(
-				"JSON base directory must be a *Absolute* file path. -results-dir: %s", c.ResultsDir))
+	for _, rc := range []ReportConf{
+		&c.EMail,
+		&c.Slack,
+		&c.ChatWork,
+		&c.Telegram,
+		&c.Syslog,
+		&c.HTTP,
+		&c.AWS,
+		&c.Azure,
+	} {
+		if es := rc.Validate(); 0 < len(es) {
+			errs = append(errs, es...)
 		}
 	}
 
-	if err := validateDB("cvedb", c.CveDict.Type, c.CveDict.SQLite3Path, c.CveDict.URL); err != nil {
-		errs = append(errs, err)
+	for _, cnf := range []VulnDictInterface{
+		&Conf.CveDict,
+		&Conf.OvalDict,
+		&Conf.Gost,
+		&Conf.Exploit,
+		&Conf.Metasploit,
+	} {
+		if err := cnf.Validate(); err != nil {
+			errs = append(errs, xerrors.Errorf("Failed to validate %s: %+v", cnf.GetName(), err))
+		}
+		if err := cnf.CheckHTTPHealth(); err != nil {
+			errs = append(errs, xerrors.Errorf("Run %s as server mode before reporting: %+v", cnf.GetName(), err))
+		}
 	}
 
 	for _, err := range errs {
-		log.Error(err)
+		logging.Log.Error(err)
 	}
 
 	return len(errs) == 0
@@ -260,83 +187,11 @@ func (c Config) ValidateOnTui() bool {
 func (c Config) ValidateOnSaaS() bool {
 	saaserrs := c.Saas.Validate()
 	for _, err := range saaserrs {
-		log.Error("Failed to validate SaaS conf: %+w", err)
+		logging.Log.Error("Failed to validate SaaS conf: %+w", err)
 	}
 	return len(saaserrs) == 0
 }
 
-// validateDB validates configuration
-func validateDB(dictionaryDBName, dbType, dbPath, dbURL string) error {
-	log.Infof("-%s-type: %s, -%s-url: %s, -%s-path: %s",
-		dictionaryDBName, dbType, dictionaryDBName, dbURL, dictionaryDBName, dbPath)
-
-	switch dbType {
-	case "sqlite3":
-		if dbURL != "" {
-			return xerrors.Errorf("To use SQLite3, specify -%s-type=sqlite3 and -%s-path. To use as http server mode, specify -%s-type=http and -%s-url",
-				dictionaryDBName, dictionaryDBName, dictionaryDBName, dictionaryDBName)
-		}
-		if ok, _ := govalidator.IsFilePath(dbPath); !ok {
-			return xerrors.Errorf("SQLite3 path must be a *Absolute* file path. -%s-path: %s",
-				dictionaryDBName, dbPath)
-		}
-	case "mysql":
-		if dbURL == "" {
-			return xerrors.Errorf(`MySQL connection string is needed. -%s-url="user:pass@tcp(localhost:3306)/dbname"`,
-				dictionaryDBName)
-		}
-	case "postgres":
-		if dbURL == "" {
-			return xerrors.Errorf(`PostgreSQL connection string is needed. -%s-url="host=myhost user=user dbname=dbname sslmode=disable password=password"`,
-				dictionaryDBName)
-		}
-	case "redis":
-		if dbURL == "" {
-			return xerrors.Errorf(`Redis connection string is needed. -%s-url="redis://localhost/0"`,
-				dictionaryDBName)
-		}
-	case "http":
-		if dbURL == "" {
-			return xerrors.Errorf(`URL is needed. -%s-url="http://localhost:1323"`,
-				dictionaryDBName)
-		}
-	default:
-		return xerrors.Errorf("%s type must be either 'sqlite3', 'mysql', 'postgres', 'redis' or 'http'.  -%s-type: %s",
-			dictionaryDBName, dictionaryDBName, dbType)
-	}
-	return nil
-}
-
-// AWSConf is aws config
-type AWSConf struct {
-	// AWS profile to use
-	Profile string `json:"profile"`
-
-	// AWS region to use
-	Region string `json:"region"`
-
-	// S3 bucket name
-	S3Bucket string `json:"s3Bucket"`
-
-	// /bucket/path/to/results
-	S3ResultsDir string `json:"s3ResultsDir"`
-
-	// The Server-side encryption algorithm used when storing the reports in S3 (e.g., AES256, aws:kms).
-	S3ServerSideEncryption string `json:"s3ServerSideEncryption"`
-}
-
-// AzureConf is azure config
-type AzureConf struct {
-	// Azure account name to use. AZURE_STORAGE_ACCOUNT environment variable is used if not specified
-	AccountName string `json:"accountName"`
-
-	// Azure account key to use. AZURE_STORAGE_ACCESS_KEY environment variable is used if not specified
-	AccountKey string `json:"-"`
-
-	// Azure storage container name
-	ContainerName string `json:"containerName"`
-}
-
 // WpScanConf is wpscan.com config
 type WpScanConf struct {
 	Token          string `toml:"token,omitempty" json:"-"`
@@ -352,7 +207,6 @@ type ServerInfo struct {
 	Port               string                      `toml:"port,omitempty" json:"port,omitempty"`
 	SSHConfigPath      string                      `toml:"sshConfigPath,omitempty" json:"sshConfigPath,omitempty"`
 	KeyPath            string                      `toml:"keyPath,omitempty" json:"keyPath,omitempty"`
-	KeyPassword        string                      `json:"-" toml:"-"`
 	CpeNames           []string                    `toml:"cpeNames,omitempty" json:"cpeNames,omitempty"`
 	ScanMode           []string                    `toml:"scanMode,omitempty" json:"scanMode,omitempty"`
 	ScanModules        []string                    `toml:"scanModules,omitempty" json:"scanModules,omitempty"`
@@ -375,7 +229,7 @@ type ServerInfo struct {
 	IgnoredJSONKeys    []string                    `toml:"ignoredJSONKeys,omitempty" json:"ignoredJSONKeys,omitempty"`
 	IPv4Addrs          []string                    `toml:"-" json:"ipv4Addrs,omitempty"`
 	IPv6Addrs          []string                    `toml:"-" json:"ipv6Addrs,omitempty"`
-	IPSIdentifiers     map[IPS]string              `toml:"-" json:"ipsIdentifiers,omitempty"`
+	IPSIdentifiers     map[string]string           `toml:"-" json:"ipsIdentifiers,omitempty"`
 	WordPress          *WordPressConf              `toml:"wordpress,omitempty" json:"wordpress,omitempty"`
 
 	// internal use
@@ -432,7 +286,7 @@ func (l Distro) String() string {
 
 // MajorVersion returns Major version
 func (l Distro) MajorVersion() (int, error) {
-	if l.Family == Amazon {
+	if l.Family == constant.Amazon {
 		if isAmazonLinux1(l.Release) {
 			return 1, nil
 		}
@@ -460,8 +314,3 @@ type Container struct {
 	Name        string
 	Image       string
 }
-
-// VulnSrcConf is an interface of vulnsrc
-type VulnSrcConf interface {
-	CheckHTTPHealth() error
-}

config/config_test.go

@@ -2,6 +2,8 @@ package config
 
 import (
 	"testing"
+
+	. "github.com/future-architect/vuls/constant"
 )
 
 func TestSyslogConfValidate(t *testing.T) {
@@ -55,7 +57,7 @@ func TestSyslogConfValidate(t *testing.T) {
 	}
 
 	for i, tt := range tests {
-		Conf.ToSyslog = true
+		tt.conf.Enabled = true
 		errs := tt.conf.Validate()
 		if len(errs) != tt.expectedErrLength {
 			t.Errorf("test: %d, expected %d, actual %d", i, tt.expectedErrLength, len(errs))

config/exploitconf.go

@@ -1,74 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// ExploitConf is exploit config
-type ExploitConf struct {
-	// DB type for exploit dictionary (sqlite3, mysql, postgres or redis)
-	Type string
-
-	// http://exploit-dictionary.com:1324 or DB connection string
-	URL string `json:"-"`
-
-	// /path/to/exploit.sqlite3
-	SQLite3Path string `json:"-"`
-}
-
-func (cnf *ExploitConf) setDefault() {
-	if cnf.Type == "" {
-		cnf.Type = "sqlite3"
-	}
-	if cnf.URL == "" && cnf.SQLite3Path == "" {
-		wd, _ := os.Getwd()
-		cnf.SQLite3Path = filepath.Join(wd, "go-exploitdb.sqlite3")
-	}
-}
-
-const exploitDBType = "EXPLOITDB_TYPE"
-const exploitDBURL = "EXPLOITDB_URL"
-const exploitDBPATH = "EXPLOITDB_SQLITE3_PATH"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (cnf *ExploitConf) Init() {
-	if os.Getenv(exploitDBType) != "" {
-		cnf.Type = os.Getenv(exploitDBType)
-	}
-	if os.Getenv(exploitDBURL) != "" {
-		cnf.URL = os.Getenv(exploitDBURL)
-	}
-	if os.Getenv(exploitDBPATH) != "" {
-		cnf.SQLite3Path = os.Getenv(exploitDBPATH)
-	}
-	cnf.setDefault()
-}
-
-// IsFetchViaHTTP returns wether fetch via http
-func (cnf *ExploitConf) IsFetchViaHTTP() bool {
-	return Conf.Exploit.Type == "http"
-}
-
-// CheckHTTPHealth do health check
-func (cnf *ExploitConf) CheckHTTPHealth() error {
-	if !cnf.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.URL)
-	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to exploit server. url: %s, errs: %s", url, errs)
-	}
-	return nil
-}

config/gocvedictconf.go

@@ -1,74 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// GoCveDictConf is go-cve-dictionary config
-type GoCveDictConf struct {
-	// DB type of CVE dictionary (sqlite3, mysql, postgres or redis)
-	Type string
-
-	// http://cve-dictionary.com:1323 or DB connection string
-	URL string `json:"-"`
-
-	// /path/to/cve.sqlite3
-	SQLite3Path string `json:"-"`
-}
-
-func (cnf *GoCveDictConf) setDefault() {
-	if cnf.Type == "" {
-		cnf.Type = "sqlite3"
-	}
-	if cnf.URL == "" && cnf.SQLite3Path == "" {
-		wd, _ := os.Getwd()
-		cnf.SQLite3Path = filepath.Join(wd, "cve.sqlite3")
-	}
-}
-
-const cveDBType = "CVEDB_TYPE"
-const cveDBURL = "CVEDB_URL"
-const cveDBPATH = "CVEDB_SQLITE3_PATH"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (cnf *GoCveDictConf) Init() {
-	if os.Getenv(cveDBType) != "" {
-		cnf.Type = os.Getenv(cveDBType)
-	}
-	if os.Getenv(cveDBURL) != "" {
-		cnf.URL = os.Getenv(cveDBURL)
-	}
-	if os.Getenv(cveDBPATH) != "" {
-		cnf.SQLite3Path = os.Getenv(cveDBPATH)
-	}
-	cnf.setDefault()
-}
-
-// IsFetchViaHTTP returns wether fetch via http
-func (cnf *GoCveDictConf) IsFetchViaHTTP() bool {
-	return Conf.CveDict.Type == "http"
-}
-
-// CheckHTTPHealth checks http server status
-func (cnf *GoCveDictConf) CheckHTTPHealth() error {
-	if !cnf.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.URL)
-	resp, _, errs := gorequest.New().Timeout(10 * time.Second).SetDebug(Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to request to CVE server. url: %s, errs: %s",
-			url, errs)
-	}
-	return nil
-}

config/gostconf.go

@@ -1,74 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// GostConf is gost config
-type GostConf struct {
-	// DB type for gost dictionary (sqlite3, mysql, postgres or redis)
-	Type string
-
-	// http://gost-dictionary.com:1324 or DB connection string
-	URL string `json:"-"`
-
-	// /path/to/gost.sqlite3
-	SQLite3Path string `json:"-"`
-}
-
-func (cnf *GostConf) setDefault() {
-	if cnf.Type == "" {
-		cnf.Type = "sqlite3"
-	}
-	if cnf.URL == "" && cnf.SQLite3Path == "" {
-		wd, _ := os.Getwd()
-		cnf.SQLite3Path = filepath.Join(wd, "gost.sqlite3")
-	}
-}
-
-const gostDBType = "GOSTDB_TYPE"
-const gostDBURL = "GOSTDB_URL"
-const gostDBPATH = "GOSTDB_SQLITE3_PATH"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (cnf *GostConf) Init() {
-	if os.Getenv(gostDBType) != "" {
-		cnf.Type = os.Getenv(gostDBType)
-	}
-	if os.Getenv(gostDBURL) != "" {
-		cnf.URL = os.Getenv(gostDBURL)
-	}
-	if os.Getenv(gostDBPATH) != "" {
-		cnf.SQLite3Path = os.Getenv(gostDBPATH)
-	}
-	cnf.setDefault()
-}
-
-// IsFetchViaHTTP returns wether fetch via http
-func (cnf *GostConf) IsFetchViaHTTP() bool {
-	return Conf.Gost.Type == "http"
-}
-
-// CheckHTTPHealth do health check
-func (cnf *GostConf) CheckHTTPHealth() error {
-	if !cnf.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.URL)
-	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to gost server. url: %s, errs: %s", url, errs)
-	}
-	return nil
-}

config/govaldictconf.go

@@ -1,76 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// GovalDictConf is goval-dictionary config
-type GovalDictConf struct {
-
-	// DB type of OVAL dictionary (sqlite3, mysql, postgres or redis)
-	Type string
-
-	// http://goval-dictionary.com:1324 or DB connection string
-	URL string `json:"-"`
-
-	// /path/to/oval.sqlite3
-	SQLite3Path string `json:"-"`
-}
-
-func (cnf *GovalDictConf) setDefault() {
-	if cnf.Type == "" {
-		cnf.Type = "sqlite3"
-	}
-	if cnf.URL == "" && cnf.SQLite3Path == "" {
-		wd, _ := os.Getwd()
-		cnf.SQLite3Path = filepath.Join(wd, "oval.sqlite3")
-	}
-}
-
-const govalType = "OVALDB_TYPE"
-const govalURL = "OVALDB_URL"
-const govalPATH = "OVALDB_SQLITE3_PATH"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (cnf *GovalDictConf) Init() {
-	if os.Getenv(govalType) != "" {
-		cnf.Type = os.Getenv(govalType)
-	}
-	if os.Getenv(govalURL) != "" {
-		cnf.URL = os.Getenv(govalURL)
-	}
-	if os.Getenv(govalPATH) != "" {
-		cnf.SQLite3Path = os.Getenv(govalPATH)
-	}
-	cnf.setDefault()
-}
-
-// IsFetchViaHTTP returns wether fetch via http
-func (cnf *GovalDictConf) IsFetchViaHTTP() bool {
-	return Conf.OvalDict.Type == "http"
-}
-
-// CheckHTTPHealth do health check
-func (cnf *GovalDictConf) CheckHTTPHealth() error {
-	if !cnf.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.URL)
-	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to request to OVAL server. url: %s, errs: %s",
-			url, errs)
-	}
-	return nil
-}

config/httpconf.go

@@ -8,31 +8,25 @@ import (
 
 // HTTPConf is HTTP config
 type HTTPConf struct {
-	URL string `valid:"url" json:"-"`
+	URL     string `valid:"url" json:"-"`
+	Enabled bool   `toml:"-" json:"-"`
 }
 
+const httpKey = "VULS_HTTP_URL"
+
 // Validate validates configuration
 func (c *HTTPConf) Validate() (errs []error) {
-	if !Conf.ToHTTP {
+	if !c.Enabled {
 		return nil
 	}
 
+	// overwrite if env var is not empty
+	if os.Getenv(httpKey) != "" {
+		c.URL = os.Getenv(httpKey)
+	}
+
 	if _, err := govalidator.ValidateStruct(c); err != nil {
 		errs = append(errs, err)
 	}
 	return errs
 }
-
-const httpKey = "VULS_HTTP_URL"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (c *HTTPConf) Init(toml HTTPConf) {
-	if os.Getenv(httpKey) != "" {
-		c.URL = os.Getenv(httpKey)
-	}
-	if toml.URL != "" {
-		c.URL = toml.URL
-	}
-}

config/ips.go

@@ -1,9 +0,0 @@
-package config
-
-// IPS is
-type IPS string
-
-const (
-	// DeepSecurity is
-	DeepSecurity IPS = "deepsecurity"
-)

config/metasploitconf.go

@@ -1,73 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// MetasploitConf is metasploit config
-type MetasploitConf struct {
-	// DB type for metasploit dictionary (sqlite3, mysql, postgres or redis)
-	Type string
-
-	// http://metasploit-dictionary.com:1324 or DB connection string
-	URL string `json:"-"`
-
-	// /path/to/metasploit.sqlite3
-	SQLite3Path string `json:"-"`
-}
-
-func (cnf *MetasploitConf) setDefault() {
-	if cnf.Type == "" {
-		cnf.Type = "sqlite3"
-	}
-	if cnf.URL == "" && cnf.SQLite3Path == "" {
-		wd, _ := os.Getwd()
-		cnf.SQLite3Path = filepath.Join(wd, "go-msfdb.sqlite3")
-	}
-}
-
-const metasploitDBType = "METASPLOITDB_TYPE"
-const metasploitDBURL = "METASPLOITDB_URL"
-const metasploitDBPATH = "METASPLOITDB_SQLITE3_PATH"
-
-// Init set options with the following priority.
-// 1. Environment variable
-// 2. config.toml
-func (cnf *MetasploitConf) Init() {
-	if os.Getenv(metasploitDBType) != "" {
-		cnf.Type = os.Getenv(metasploitDBType)
-	}
-	if os.Getenv(metasploitDBURL) != "" {
-		cnf.URL = os.Getenv(metasploitDBURL)
-	}
-	if os.Getenv(metasploitDBPATH) != "" {
-		cnf.SQLite3Path = os.Getenv(metasploitDBPATH)
-	}
-	cnf.setDefault()
-}
-
-// IsFetchViaHTTP returns wether fetch via http
-func (cnf *MetasploitConf) IsFetchViaHTTP() bool {
-	return Conf.Metasploit.Type == "http"
-}
-
-// CheckHTTPHealth do health check
-func (cnf *MetasploitConf) CheckHTTPHealth() error {
-	if !cnf.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.URL)
-	resp, _, errs := gorequest.New().Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to metasploit server. url: %s, errs: %s", url, errs)
-	}
-	return nil
-}

config/os.go

@@ -4,59 +4,8 @@ import (
 	"fmt"
 	"strings"
 	"time"
-)
 
-const (
-	// RedHat is
-	RedHat = "redhat"
-
-	// Debian is
-	Debian = "debian"
-
-	// Ubuntu is
-	Ubuntu = "ubuntu"
-
-	// CentOS is
-	CentOS = "centos"
-
-	// Fedora is
-	// Fedora = "fedora"
-
-	// Amazon is
-	Amazon = "amazon"
-
-	// Oracle is
-	Oracle = "oracle"
-
-	// FreeBSD is
-	FreeBSD = "freebsd"
-
-	// Raspbian is
-	Raspbian = "raspbian"
-
-	// Windows is
-	Windows = "windows"
-
-	// OpenSUSE is
-	OpenSUSE = "opensuse"
-
-	// OpenSUSELeap is
-	OpenSUSELeap = "opensuse.leap"
-
-	// SUSEEnterpriseServer is
-	SUSEEnterpriseServer = "suse.linux.enterprise.server"
-
-	// SUSEEnterpriseDesktop is
-	SUSEEnterpriseDesktop = "suse.linux.enterprise.desktop"
-
-	// SUSEOpenstackCloud is
-	SUSEOpenstackCloud = "suse.openstack.cloud"
-
-	// Alpine is
-	Alpine = "alpine"
-
-	// ServerTypePseudo is used for ServerInfo.Type, r.Family
-	ServerTypePseudo = "pseudo"
+	"github.com/future-architect/vuls/constant"
 )
 
 // EOL has End-of-Life information
@@ -89,7 +38,7 @@ func (e EOL) IsExtendedSuppportEnded(now time.Time) bool {
 // https://github.com/aquasecurity/trivy/blob/master/pkg/detector/ospkg/redhat/redhat.go#L20
 func GetEOL(family, release string) (eol EOL, found bool) {
 	switch family {
-	case Amazon:
+	case constant.Amazon:
 		rel := "2"
 		if isAmazonLinux1(release) {
 			rel = "1"
@@ -98,7 +47,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"1": {StandardSupportUntil: time.Date(2023, 6, 30, 23, 59, 59, 0, time.UTC)},
 			"2": {},
 		}[rel]
-	case RedHat:
+	case constant.RedHat:
 		// https://access.redhat.com/support/policy/updates/errata
 		eol, found = map[string]EOL{
 			"3": {Ended: true},
@@ -115,7 +64,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 				StandardSupportUntil: time.Date(2029, 5, 31, 23, 59, 59, 0, time.UTC),
 			},
 		}[major(release)]
-	case CentOS:
+	case constant.CentOS:
 		// https://en.wikipedia.org/wiki/CentOS#End-of-support_schedule
 		// TODO Stream
 		eol, found = map[string]EOL{
@@ -126,7 +75,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"7": {StandardSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC)},
 			"8": {StandardSupportUntil: time.Date(2021, 12, 31, 23, 59, 59, 0, time.UTC)},
 		}[major(release)]
-	case Oracle:
+	case constant.Oracle:
 		eol, found = map[string]EOL{
 			// Source:
 			// https://www.oracle.com/a/ocom/docs/elsp-lifetime-069338.pdf
@@ -145,7 +94,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 				StandardSupportUntil: time.Date(2029, 7, 1, 23, 59, 59, 0, time.UTC),
 			},
 		}[major(release)]
-	case Debian:
+	case constant.Debian:
 		eol, found = map[string]EOL{
 			// https://wiki.debian.org/LTS
 			"6":  {Ended: true},
@@ -154,10 +103,10 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"9":  {StandardSupportUntil: time.Date(2022, 6, 30, 23, 59, 59, 0, time.UTC)},
 			"10": {StandardSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC)},
 		}[major(release)]
-	case Raspbian:
+	case constant.Raspbian:
 		// Not found
 		eol, found = map[string]EOL{}[major(release)]
-	case Ubuntu:
+	case constant.Ubuntu:
 		// https://wiki.ubuntu.com/Releases
 		eol, found = map[string]EOL{
 			"14.10": {Ended: true},
@@ -189,9 +138,9 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 				StandardSupportUntil: time.Date(2022, 7, 1, 23, 59, 59, 0, time.UTC),
 			},
 		}[release]
-	case SUSEEnterpriseServer:
+	case constant.SUSEEnterpriseServer:
 		//TODO
-	case Alpine:
+	case constant.Alpine:
 		// https://github.com/aquasecurity/trivy/blob/master/pkg/detector/ospkg/alpine/alpine.go#L19
 		// https://wiki.alpinelinux.org/wiki/Alpine_Linux:Releases
 		eol, found = map[string]EOL{
@@ -218,7 +167,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"3.12": {StandardSupportUntil: time.Date(2022, 5, 1, 23, 59, 59, 0, time.UTC)},
 			"3.13": {StandardSupportUntil: time.Date(2022, 11, 1, 23, 59, 59, 0, time.UTC)},
 		}[majorDotMinor(release)]
-	case FreeBSD:
+	case constant.FreeBSD:
 		// https://www.freebsd.org/security/
 		eol, found = map[string]EOL{
 			"7":  {Ended: true},

config/os_test.go

@@ -3,6 +3,8 @@ package config
 import (
 	"testing"
 	"time"
+
+	. "github.com/future-architect/vuls/constant"
 )
 
 func TestEOL_IsStandardSupportEnded(t *testing.T) {

config/slackconf.go

@@ -16,11 +16,12 @@ type SlackConf struct {
 	AuthUser    string   `json:"-" toml:"authUser,omitempty"`
 	NotifyUsers []string `toml:"notifyUsers,omitempty" json:"-"`
 	Text        string   `json:"-"`
+	Enabled     bool     `toml:"-" json:"-"`
 }
 
 // Validate validates configuration
 func (c *SlackConf) Validate() (errs []error) {
-	if !Conf.ToSlack {
+	if !c.Enabled {
 		return
 	}
 

config/smtpconf.go

@@ -15,6 +15,7 @@ type SMTPConf struct {
 	To            []string `toml:"to,omitempty" json:"-"`
 	Cc            []string `toml:"cc,omitempty" json:"-"`
 	SubjectPrefix string   `toml:"subjectPrefix,omitempty" json:"-"`
+	Enabled       bool     `toml:"-" json:"-"`
 }
 
 func checkEmails(emails []string) (errs []error) {
@@ -31,10 +32,9 @@ func checkEmails(emails []string) (errs []error) {
 
 // Validate SMTP configuration
 func (c *SMTPConf) Validate() (errs []error) {
-	if !Conf.ToEmail {
+	if !c.Enabled {
 		return
 	}
-	// Check Emails fromat
 	emails := []string{}
 	emails = append(emails, c.From)
 	emails = append(emails, c.To...)
@@ -44,10 +44,10 @@ func (c *SMTPConf) Validate() (errs []error) {
 		errs = append(errs, emailErrs...)
 	}
 
-	if len(c.SMTPAddr) == 0 {
+	if c.SMTPAddr == "" {
 		errs = append(errs, xerrors.New("email.smtpAddr must not be empty"))
 	}
-	if len(c.SMTPPort) == 0 {
+	if c.SMTPPort == "" {
 		errs = append(errs, xerrors.New("email.smtpPort must not be empty"))
 	}
 	if len(c.To) == 0 {

config/syslogconf.go

@@ -17,11 +17,12 @@ type SyslogConf struct {
 	Facility string `json:"-"`
 	Tag      string `json:"-"`
 	Verbose  bool   `json:"-"`
+	Enabled  bool   `toml:"-" json:"-"`
 }
 
 // Validate validates configuration
 func (c *SyslogConf) Validate() (errs []error) {
-	if !Conf.ToSyslog {
+	if !c.Enabled {
 		return nil
 	}
 	//  If protocol is empty, it will connect to the local syslog server.

config/telegramconf.go

@@ -7,13 +7,14 @@ import (
 
 // TelegramConf is Telegram config
 type TelegramConf struct {
-	Token  string `json:"-"`
-	ChatID string `json:"-"`
+	Token   string `json:"-"`
+	ChatID  string `json:"-"`
+	Enabled bool   `toml:"-" json:"-"`
 }
 
 // Validate validates configuration
 func (c *TelegramConf) Validate() (errs []error) {
-	if !Conf.ToTelegram {
+	if !c.Enabled {
 		return
 	}
 	if len(c.ChatID) == 0 {

config/tomlloader.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 
 	"github.com/BurntSushi/toml"
+	"github.com/future-architect/vuls/constant"
 	"github.com/knqyf263/go-cpe/naming"
 	"golang.org/x/xerrors"
 )
@@ -15,26 +16,24 @@ type TOMLLoader struct {
 
 // Load load the configuration TOML file specified by path arg.
 func (c TOMLLoader) Load(pathToToml, keyPass string) error {
+	// util.Log.Infof("Loading config: %s", pathToToml)
 	if _, err := toml.DecodeFile(pathToToml, &Conf); err != nil {
 		return err
 	}
-	if keyPass != "" {
-		Conf.Default.KeyPassword = keyPass
-	}
 
-	Conf.CveDict.Init()
-	Conf.OvalDict.Init()
-	Conf.Gost.Init()
-	Conf.Exploit.Init()
-	Conf.Metasploit.Init()
+	for _, cnf := range []VulnDictInterface{
+		&Conf.CveDict,
+		&Conf.OvalDict,
+		&Conf.Gost,
+		&Conf.Exploit,
+		&Conf.Metasploit,
+	} {
+		cnf.Init()
+	}
 
 	index := 0
 	for name, server := range Conf.Servers {
 		server.ServerName = name
-		if 0 < len(server.KeyPassword) {
-			return xerrors.Errorf("[Deprecated] KEYPASSWORD IN CONFIG FILE ARE UNSECURE. REMOVE THEM IMMEDIATELY FOR A SECURITY REASONS. THEY WILL BE REMOVED IN A FUTURE RELEASE: %s", name)
-		}
-
 		if err := setDefaultIfEmpty(&server, Conf.Default); err != nil {
 			return xerrors.Errorf("Failed to set default value to config. server: %s, err: %w", name, err)
 		}
@@ -135,7 +134,7 @@ func (c TOMLLoader) Load(pathToToml, keyPass string) error {
 }
 
 func setDefaultIfEmpty(server *ServerInfo, d ServerInfo) error {
-	if server.Type != ServerTypePseudo {
+	if server.Type != constant.ServerTypePseudo {
 		if len(server.Host) == 0 {
 			return xerrors.Errorf("server.host is empty")
 		}
@@ -166,10 +165,6 @@ func setDefaultIfEmpty(server *ServerInfo, d ServerInfo) error {
 		if server.KeyPath == "" {
 			server.KeyPath = Conf.Default.KeyPath
 		}
-
-		if server.KeyPassword == "" {
-			server.KeyPassword = Conf.Default.KeyPassword
-		}
 	}
 
 	if len(server.Lockfiles) == 0 {

config/vulnDictConf.go

@@ -0,0 +1,276 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/asaskevich/govalidator"
+	"github.com/future-architect/vuls/logging"
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
+)
+
+// VulnDictInterface is an interface of vulnsrc
+type VulnDictInterface interface {
+	Init()
+	Validate() error
+	IsFetchViaHTTP() bool
+	CheckHTTPHealth() error
+	GetName() string
+	GetType() string
+	GetURL() string
+	GetSQLite3Path() string
+	GetDebugSQL() bool
+}
+
+// VulnDict is a base struct of vuln dicts
+type VulnDict struct {
+	Name string
+
+	// DB type of CVE dictionary (sqlite3, mysql, postgres or redis)
+	Type string
+
+	// http://cve-dictionary.com:1323 or DB connection string
+	URL string `json:"-"`
+
+	// /path/to/cve.sqlite3
+	SQLite3Path string
+
+	DebugSQL bool
+}
+
+// GetType returns type
+func (cnf VulnDict) GetType() string {
+	return cnf.Type
+}
+
+// GetName returns name
+func (cnf VulnDict) GetName() string {
+	return cnf.Name
+}
+
+// GetURL returns url
+func (cnf VulnDict) GetURL() string {
+	return cnf.URL
+}
+
+// GetSQLite3Path return the path of SQLite3
+func (cnf VulnDict) GetSQLite3Path() string {
+	return cnf.SQLite3Path
+}
+
+// GetDebugSQL return debugSQL flag
+func (cnf VulnDict) GetDebugSQL() bool {
+	return cnf.DebugSQL
+}
+
+// Validate settings
+func (cnf VulnDict) Validate() error {
+	logging.Log.Infof("%s.type=%s, %s.url=%s, %s.SQLite3Path=%s",
+		cnf.Name, cnf.Type, cnf.Name, cnf.URL, cnf.Name, cnf.SQLite3Path)
+
+	switch cnf.Type {
+	case "sqlite3":
+		if cnf.URL != "" {
+			return xerrors.Errorf("To use SQLite3, specify %s.type=sqlite3 and %s.SQLite3Path. To use as HTTP server mode, specify %s.type=http and %s.url",
+				cnf.Name, cnf.Name, cnf.Name, cnf.Name)
+		}
+		if ok, _ := govalidator.IsFilePath(cnf.SQLite3Path); !ok {
+			return xerrors.Errorf("SQLite3 path must be a *Absolute* file path. %s.SQLite3Path: %s",
+				cnf.Name, cnf.SQLite3Path)
+		}
+		if _, err := os.Stat(cnf.SQLite3Path); os.IsNotExist(err) {
+			logging.Log.Warnf("%s.SQLite3Path=%s file not found", cnf.Name, cnf.SQLite3Path)
+		}
+	case "mysql":
+		if cnf.URL == "" {
+			return xerrors.Errorf(`MySQL connection string is needed. %s.url="user:pass@tcp(localhost:3306)/dbname"`, cnf.Name)
+		}
+	case "postgres":
+		if cnf.URL == "" {
+			return xerrors.Errorf(`PostgreSQL connection string is needed. %s.url="host=myhost user=user dbname=dbname sslmode=disable password=password"`, cnf.Name)
+		}
+	case "redis":
+		if cnf.URL == "" {
+			return xerrors.Errorf(`Redis connection string is needed. %s.url="redis://localhost/0"`, cnf.Name)
+		}
+	case "http":
+		if cnf.URL == "" {
+			return xerrors.Errorf(`URL is needed. -%s-url="http://localhost:1323"`, cnf.Name)
+		}
+	default:
+		return xerrors.Errorf("%s.type must be either 'sqlite3', 'mysql', 'postgres', 'redis' or 'http'.  %s.type: %s", cnf.Name, cnf.Name, cnf.Type)
+	}
+	return nil
+}
+
+// Init the struct
+func (cnf VulnDict) Init() {}
+
+func (cnf *VulnDict) setDefault(sqlite3Name string) {
+	if cnf.Type == "" {
+		cnf.Type = "sqlite3"
+	}
+	if cnf.URL == "" && cnf.SQLite3Path == "" {
+		wd, _ := os.Getwd()
+		cnf.SQLite3Path = filepath.Join(wd, sqlite3Name)
+	}
+}
+
+// IsFetchViaHTTP returns if fetch via HTTP
+func (cnf VulnDict) IsFetchViaHTTP() bool {
+	return cnf.Type == "http"
+}
+
+// CheckHTTPHealth checks http server status
+func (cnf VulnDict) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Timeout(10 * time.Second).SetDebug(Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to request to CVE server. url: %s, errs: %s",
+			url, errs)
+	}
+	return nil
+}
+
+// GovalDictConf is goval-dictionary config
+type GovalDictConf struct {
+	VulnDict
+}
+
+const govalType = "OVALDB_TYPE"
+const govalURL = "OVALDB_URL"
+const govalPATH = "OVALDB_SQLITE3_PATH"
+
+// Init set options with the following priority.
+// 1. Environment variable
+// 2. config.toml
+func (cnf *GovalDictConf) Init() {
+	cnf.Name = "ovalDict"
+	if os.Getenv(govalType) != "" {
+		cnf.Type = os.Getenv(govalType)
+	}
+	if os.Getenv(govalURL) != "" {
+		cnf.URL = os.Getenv(govalURL)
+	}
+	if os.Getenv(govalPATH) != "" {
+		cnf.SQLite3Path = os.Getenv(govalPATH)
+	}
+	cnf.setDefault("oval.sqlite3")
+	cnf.DebugSQL = Conf.DebugSQL
+}
+
+// ExploitConf is exploit config
+type ExploitConf struct {
+	VulnDict
+}
+
+const exploitDBType = "EXPLOITDB_TYPE"
+const exploitDBURL = "EXPLOITDB_URL"
+const exploitDBPATH = "EXPLOITDB_SQLITE3_PATH"
+
+// Init set options with the following priority.
+// 1. Environment variable
+// 2. config.toml
+func (cnf *ExploitConf) Init() {
+	cnf.Name = "exploit"
+	if os.Getenv(exploitDBType) != "" {
+		cnf.Type = os.Getenv(exploitDBType)
+	}
+	if os.Getenv(exploitDBURL) != "" {
+		cnf.URL = os.Getenv(exploitDBURL)
+	}
+	if os.Getenv(exploitDBPATH) != "" {
+		cnf.SQLite3Path = os.Getenv(exploitDBPATH)
+	}
+	cnf.setDefault("go-exploitdb.sqlite3")
+	cnf.DebugSQL = Conf.DebugSQL
+}
+
+// GoCveDictConf is GoCveDict config
+type GoCveDictConf struct {
+	VulnDict
+}
+
+const cveDBType = "CVEDB_TYPE"
+const cveDBURL = "CVEDB_URL"
+const cveDBPATH = "CVEDB_SQLITE3_PATH"
+
+// Init set options with the following priority.
+// 1. Environment variable
+// 2. config.toml
+func (cnf *GoCveDictConf) Init() {
+	cnf.Name = "cveDict"
+	if os.Getenv(cveDBType) != "" {
+		cnf.Type = os.Getenv(cveDBType)
+	}
+	if os.Getenv(cveDBURL) != "" {
+		cnf.URL = os.Getenv(cveDBURL)
+	}
+	if os.Getenv(cveDBPATH) != "" {
+		cnf.SQLite3Path = os.Getenv(cveDBPATH)
+	}
+	cnf.setDefault("cve.sqlite3")
+	cnf.DebugSQL = Conf.DebugSQL
+}
+
+// GostConf is gost config
+type GostConf struct {
+	VulnDict
+}
+
+const gostDBType = "GOSTDB_TYPE"
+const gostDBURL = "GOSTDB_URL"
+const gostDBPATH = "GOSTDB_SQLITE3_PATH"
+
+// Init set options with the following priority.
+// 1. Environment variable
+// 2. config.toml
+func (cnf *GostConf) Init() {
+	cnf.Name = "gost"
+	if os.Getenv(gostDBType) != "" {
+		cnf.Type = os.Getenv(gostDBType)
+	}
+	if os.Getenv(gostDBURL) != "" {
+		cnf.URL = os.Getenv(gostDBURL)
+	}
+	if os.Getenv(gostDBPATH) != "" {
+		cnf.SQLite3Path = os.Getenv(gostDBPATH)
+	}
+	cnf.setDefault("gost.sqlite3")
+	cnf.DebugSQL = Conf.DebugSQL
+}
+
+// MetasploitConf is gost go-metasploitdb
+type MetasploitConf struct {
+	VulnDict
+}
+
+const metasploitDBType = "METASPLOITDB_TYPE"
+const metasploitDBURL = "METASPLOITDB_URL"
+const metasploitDBPATH = "METASPLOITDB_SQLITE3_PATH"
+
+// Init set options with the following priority.
+// 1. Environment variable
+// 2. config.toml
+func (cnf *MetasploitConf) Init() {
+	cnf.Name = "metasploit"
+	if os.Getenv(metasploitDBType) != "" {
+		cnf.Type = os.Getenv(metasploitDBType)
+	}
+	if os.Getenv(metasploitDBURL) != "" {
+		cnf.URL = os.Getenv(metasploitDBURL)
+	}
+	if os.Getenv(metasploitDBPATH) != "" {
+		cnf.SQLite3Path = os.Getenv(metasploitDBPATH)
+	}
+	cnf.setDefault("go-msfdb.sqlite3")
+	cnf.DebugSQL = Conf.DebugSQL
+}

constant/constant.go

@@ -0,0 +1,58 @@
+package constant
+
+// Global constant
+// Pkg local constants should not be defined here.
+// Define them in the each package.
+
+const (
+	// RedHat is
+	RedHat = "redhat"
+
+	// Debian is
+	Debian = "debian"
+
+	// Ubuntu is
+	Ubuntu = "ubuntu"
+
+	// CentOS is
+	CentOS = "centos"
+
+	// Fedora is
+	// Fedora = "fedora"
+
+	// Amazon is
+	Amazon = "amazon"
+
+	// Oracle is
+	Oracle = "oracle"
+
+	// FreeBSD is
+	FreeBSD = "freebsd"
+
+	// Raspbian is
+	Raspbian = "raspbian"
+
+	// Windows is
+	Windows = "windows"
+
+	// OpenSUSE is
+	OpenSUSE = "opensuse"
+
+	// OpenSUSELeap is
+	OpenSUSELeap = "opensuse.leap"
+
+	// SUSEEnterpriseServer is
+	SUSEEnterpriseServer = "suse.linux.enterprise.server"
+
+	// SUSEEnterpriseDesktop is
+	SUSEEnterpriseDesktop = "suse.linux.enterprise.desktop"
+
+	// SUSEOpenstackCloud is
+	SUSEOpenstackCloud = "suse.openstack.cloud"
+
+	// Alpine is
+	Alpine = "alpine"
+
+	// ServerTypePseudo is used for ServerInfo.Type, r.Family
+	ServerTypePseudo = "pseudo"
+)

contrib/trivy/parser/parser.go

@@ -22,6 +22,9 @@ func Parse(vulnJSON []byte, scanResult *models.ScanResult) (result *models.ScanR
 	vulnInfos := models.VulnInfos{}
 	uniqueLibraryScannerPaths := map[string]models.LibraryScanner{}
 	for _, trivyResult := range trivyResults {
+		if IsTrivySupportedOS(trivyResult.Type) {
+			overrideServerData(scanResult, &trivyResult)
+		}
 		for _, vuln := range trivyResult.Vulnerabilities {
 			if _, ok := vulnInfos[vuln.VulnerabilityID]; !ok {
 				vulnInfos[vuln.VulnerabilityID] = models.VulnInfo{
@@ -89,16 +92,6 @@ func Parse(vulnJSON []byte, scanResult *models.ScanResult) (result *models.ScanR
 					FixState:    fixState,
 					FixedIn:     vuln.FixedVersion,
 				})
-
-				// overwrite every time if os package
-				scanResult.Family = trivyResult.Type
-				scanResult.ServerName = trivyResult.Target
-				scanResult.Optional = map[string]interface{}{
-					"trivy-target": trivyResult.Target,
-				}
-				scanResult.ScannedAt = time.Now()
-				scanResult.ScannedBy = "trivy"
-				scanResult.ScannedVia = "trivy"
 			} else {
 				// LibraryScanの結果
 				vulnInfo.LibraryFixedIns = append(vulnInfo.LibraryFixedIns, models.LibraryFixedIn{
@@ -174,3 +167,14 @@ func IsTrivySupportedOS(family string) bool {
 	}
 	return false
 }
+
+func overrideServerData(scanResult *models.ScanResult, trivyResult *report.Result) {
+	scanResult.Family = trivyResult.Type
+	scanResult.ServerName = trivyResult.Target
+	scanResult.Optional = map[string]interface{}{
+		"trivy-target": trivyResult.Target,
+	}
+	scanResult.ScannedAt = time.Now()
+	scanResult.ScannedBy = "trivy"
+	scanResult.ScannedVia = "trivy"
+}

contrib/trivy/parser/parser_test.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/aquasecurity/trivy/pkg/types"
 	"github.com/d4l3k/messagediff"
+
 	"github.com/future-architect/vuls/models"
 )
 
@@ -3205,6 +3206,33 @@ func TestParse(t *testing.T) {
 				Optional: map[string]interface{}{"trivy-target": "knqyf263/vuln-image:1.2.3 (alpine 3.7.1)"},
 			},
 		},
+		"found-no-vulns": {
+			vulnJSON: []byte(`[
+  {
+    "Target": "no-vuln-image:v1 (debian 9.13)",
+    "Type": "debian",
+    "Vulnerabilities": null
+  }
+]
+`),
+			scanResult: &models.ScanResult{
+				JSONVersion: 1,
+				ServerUUID:  "uuid",
+				ScannedCves: models.VulnInfos{},
+			},
+			expected: &models.ScanResult{
+				JSONVersion:     1,
+				ServerUUID:      "uuid",
+				ServerName:      "no-vuln-image:v1 (debian 9.13)",
+				Family:          "debian",
+				ScannedBy:       "trivy",
+				ScannedVia:      "trivy",
+				ScannedCves:     models.VulnInfos{},
+				Packages:        models.Packages{},
+				LibraryScanners: models.LibraryScanners{},
+				Optional:        map[string]interface{}{"trivy-target": "no-vuln-image:v1 (debian 9.13)"},
+			},
+		},
 	}
 
 	for testcase, v := range cases {

detector/cve_client.go

@@ -1,6 +1,6 @@
 // +build !scanner
 
-package report
+package detector
 
 import (
 	"encoding/json"
@@ -13,17 +13,53 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/util"
 	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
+	cvelog "github.com/kotakanbe/go-cve-dictionary/log"
 	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
 )
 
-// CveClient is api client of CVE dictionary service.
-var CveClient cvedictClient
+type goCveDictClient struct {
+	cnf    config.VulnDictInterface
+	driver cvedb.DB
+}
 
-type cvedictClient struct {
-	//  httpProxy string
-	baseURL string
+func newGoCveDictClient(cnf config.VulnDictInterface, o logging.LogOpts) (*goCveDictClient, error) {
+	cvelog.SetLogger(o.LogDir, o.Quiet, o.Debug, false)
+
+	driver, locked, err := newCveDB(cnf)
+	if locked {
+		return nil, xerrors.Errorf("SQLite3 is locked: %s", cnf.GetSQLite3Path())
+	} else if err != nil {
+		return nil, err
+	}
+	return &goCveDictClient{cnf: cnf, driver: driver}, nil
+}
+
+func (api goCveDictClient) closeDB() error {
+	if api.driver == nil {
+		return nil
+	}
+	if err := api.driver.CloseDB(); err != nil {
+		return xerrors.Errorf("Failed to close DB: %+v", err)
+	}
+	return nil
+}
+
+func (api goCveDictClient) fetchCveDetails(cveIDs []string) (cveDetails []cvemodels.CveDetail, err error) {
+	for _, cveID := range cveIDs {
+		cveDetail, err := api.driver.Get(cveID)
+		if err != nil {
+			return nil, xerrors.Errorf("Failed to fetch CVE. err: %w", err)
+		}
+		if len(cveDetail.CveID) == 0 {
+			cveDetails = append(cveDetails, cvemodels.CveDetail{CveID: cveID})
+		} else {
+			cveDetails = append(cveDetails, *cveDetail)
+		}
+	}
+	return
 }
 
 type response struct {
@@ -31,28 +67,7 @@ type response struct {
 	CveDetail cvemodels.CveDetail
 }
 
-func (api cvedictClient) FetchCveDetails(driver cvedb.DB, cveIDs []string) (cveDetails []cvemodels.CveDetail, err error) {
-	if !config.Conf.CveDict.IsFetchViaHTTP() {
-		if driver == nil {
-			return
-		}
-		for _, cveID := range cveIDs {
-			cveDetail, err := driver.Get(cveID)
-			if err != nil {
-				return nil, xerrors.Errorf("Failed to fetch CVE. err: %w", err)
-			}
-			if len(cveDetail.CveID) == 0 {
-				cveDetails = append(cveDetails, cvemodels.CveDetail{
-					CveID: cveID,
-				})
-			} else {
-				cveDetails = append(cveDetails, *cveDetail)
-			}
-		}
-		return
-	}
-
-	api.baseURL = config.Conf.CveDict.URL
+func (api goCveDictClient) fetchCveDetailsViaHTTP(cveIDs []string) (cveDetails []cvemodels.CveDetail, err error) {
 	reqChan := make(chan string, len(cveIDs))
 	resChan := make(chan response, len(cveIDs))
 	errChan := make(chan error, len(cveIDs))
@@ -72,11 +87,11 @@ func (api cvedictClient) FetchCveDetails(driver cvedb.DB, cveIDs []string) (cveD
 		tasks <- func() {
 			select {
 			case cveID := <-reqChan:
-				url, err := util.URLPathJoin(api.baseURL, "cves", cveID)
+				url, err := util.URLPathJoin(api.cnf.GetURL(), "cves", cveID)
 				if err != nil {
 					errChan <- err
 				} else {
-					util.Log.Debugf("HTTP Request to %s", url)
+					logging.Log.Debugf("HTTP Request to %s", url)
 					api.httpGet(cveID, url, resChan, errChan)
 				}
 			}
@@ -108,22 +123,20 @@ func (api cvedictClient) FetchCveDetails(driver cvedb.DB, cveIDs []string) (cveD
 	return
 }
 
-func (api cvedictClient) httpGet(key, url string, resChan chan<- response, errChan chan<- error) {
+func (api goCveDictClient) httpGet(key, url string, resChan chan<- response, errChan chan<- error) {
 	var body string
 	var errs []error
 	var resp *http.Response
 	f := func() (err error) {
-		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
 		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return xerrors.Errorf("HTTP GET Error, url: %s, resp: %v, err: %s",
+			return xerrors.Errorf("HTTP GET Error, url: %s, resp: %v, err: %+v",
 				url, resp, errs)
 		}
 		return nil
 	}
 	notify := func(err error, t time.Duration) {
-		util.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %s",
-			t, err)
+		logging.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %+v", t, err)
 	}
 	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
 	if err != nil {
@@ -141,39 +154,37 @@ func (api cvedictClient) httpGet(key, url string, resChan chan<- response, errCh
 	}
 }
 
-func (api cvedictClient) FetchCveDetailsByCpeName(driver cvedb.DB, cpeName string) ([]cvemodels.CveDetail, error) {
-	if config.Conf.CveDict.IsFetchViaHTTP() {
-		api.baseURL = config.Conf.CveDict.URL
-		url, err := util.URLPathJoin(api.baseURL, "cpes")
+func (api goCveDictClient) fetchCveDetailsByCpeName(cpeName string) ([]cvemodels.CveDetail, error) {
+	if api.cnf.IsFetchViaHTTP() {
+		url, err := util.URLPathJoin(api.cnf.GetURL(), "cpes")
 		if err != nil {
 			return nil, err
 		}
 
 		query := map[string]string{"name": cpeName}
-		util.Log.Debugf("HTTP Request to %s, query: %#v", url, query)
+		logging.Log.Debugf("HTTP Request to %s, query: %#v", url, query)
 		return api.httpPost(cpeName, url, query)
 	}
-	return driver.GetByCpeURI(cpeName)
+	return api.driver.GetByCpeURI(cpeName)
 }
 
-func (api cvedictClient) httpPost(key, url string, query map[string]string) ([]cvemodels.CveDetail, error) {
+func (api goCveDictClient) httpPost(key, url string, query map[string]string) ([]cvemodels.CveDetail, error) {
 	var body string
 	var errs []error
 	var resp *http.Response
 	f := func() (err error) {
-		//  req := gorequest.New().SetDebug(config.Conf.Debug).Post(url)
 		req := gorequest.New().Timeout(10 * time.Second).Post(url)
 		for key := range query {
 			req = req.Send(fmt.Sprintf("%s=%s", key, query[key])).Type("json")
 		}
 		resp, body, errs = req.End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return xerrors.Errorf("HTTP POST error. url: %s, resp: %v, err: %s", url, resp, errs)
+			return xerrors.Errorf("HTTP POST error. url: %s, resp: %v, err: %+v", url, resp, errs)
 		}
 		return nil
 	}
 	notify := func(err error, t time.Duration) {
-		util.Log.Warnf("Failed to HTTP POST. retrying in %s seconds. err: %s", t, err)
+		logging.Log.Warnf("Failed to HTTP POST. retrying in %s seconds. err: %+v", t, err)
 	}
 	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
 	if err != nil {
@@ -187,3 +198,19 @@ func (api cvedictClient) httpPost(key, url string, query map[string]string) ([]c
 	}
 	return cveDetails, nil
 }
+
+func newCveDB(cnf config.VulnDictInterface) (driver cvedb.DB, locked bool, err error) {
+	if cnf.IsFetchViaHTTP() {
+		return nil, false, nil
+	}
+	path := cnf.GetURL()
+	if cnf.GetType() == "sqlite3" {
+		path = cnf.GetSQLite3Path()
+	}
+	driver, locked, err = cvedb.NewDB(cnf.GetType(), path, cnf.GetDebugSQL())
+	if err != nil {
+		err = xerrors.Errorf("Failed to init CVE DB. err: %w, path: %s", err, path)
+		return nil, locked, err
+	}
+	return driver, false, nil
+}

detector/detector.go

@@ -0,0 +1,472 @@
+// +build !scanner
+
+package detector
+
+import (
+	"os"
+	"strings"
+	"time"
+
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/contrib/owasp-dependency-check/parser"
+	"github.com/future-architect/vuls/cwe"
+	"github.com/future-architect/vuls/gost"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+	"github.com/future-architect/vuls/oval"
+	"github.com/future-architect/vuls/reporter"
+	"github.com/future-architect/vuls/util"
+	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
+	"golang.org/x/xerrors"
+)
+
+// Detect vulns and fill CVE detailed information
+func Detect(rs []models.ScanResult, dir string) ([]models.ScanResult, error) {
+
+	// Use the same reportedAt for all rs
+	reportedAt := time.Now()
+	for i, r := range rs {
+		if !config.Conf.RefreshCve && !needToRefreshCve(r) {
+			logging.Log.Info("No need to refresh")
+			continue
+		}
+
+		if !reuseScannedCves(&r) {
+			r.ScannedCves = models.VulnInfos{}
+		}
+
+		cpeURIs, owaspDCXMLPath := []string{}, ""
+		if len(r.Container.ContainerID) == 0 {
+			cpeURIs = config.Conf.Servers[r.ServerName].CpeNames
+			owaspDCXMLPath = config.Conf.Servers[r.ServerName].OwaspDCXMLPath
+		} else {
+			if s, ok := config.Conf.Servers[r.ServerName]; ok {
+				if con, ok := s.Containers[r.Container.Name]; ok {
+					cpeURIs = con.Cpes
+					owaspDCXMLPath = con.OwaspDCXMLPath
+				}
+			}
+		}
+		if owaspDCXMLPath != "" {
+			cpes, err := parser.Parse(owaspDCXMLPath)
+			if err != nil {
+				return nil, xerrors.Errorf("Failed to read OWASP Dependency Check XML on %s, `%s`, err: %w",
+					r.ServerInfo(), owaspDCXMLPath, err)
+			}
+			cpeURIs = append(cpeURIs, cpes...)
+		}
+
+		if err := DetectLibsCves(&r, config.Conf.TrivyCacheDBDir, config.Conf.NoProgress); err != nil {
+			return nil, xerrors.Errorf("Failed to fill with Library dependency: %w", err)
+		}
+
+		if err := DetectPkgCves(&r, config.Conf.OvalDict, config.Conf.Gost); err != nil {
+			return nil, xerrors.Errorf("Failed to detect Pkg CVE: %w", err)
+		}
+
+		if err := DetectCpeURIsCves(&r, cpeURIs, config.Conf.CveDict, config.Conf.LogOpts); err != nil {
+			return nil, xerrors.Errorf("Failed to detect CVE of `%s`: %w", cpeURIs, err)
+		}
+
+		repos := config.Conf.Servers[r.ServerName].GitHubRepos
+		if err := DetectGitHubCves(&r, repos, config.Conf.IgnoreGitHubDismissed); err != nil {
+			return nil, xerrors.Errorf("Failed to detect GitHub Cves: %w", err)
+		}
+
+		if err := DetectWordPressCves(&r, config.Conf.WpScan); err != nil {
+			return nil, xerrors.Errorf("Failed to detect WordPress Cves: %w", err)
+		}
+
+		logging.Log.Infof("Fill CVE detailed with gost")
+		if err := gost.FillCVEsWithRedHat(&r, config.Conf.Gost); err != nil {
+			return nil, xerrors.Errorf("Failed to fill with gost: %w", err)
+		}
+
+		logging.Log.Infof("Fill CVE detailed with go-cve-dictionary")
+		if err := FillCvesWithNvdJvn(&r, config.Conf.CveDict, config.Conf.LogOpts); err != nil {
+			return nil, xerrors.Errorf("Failed to fill with CVE: %w", err)
+		}
+
+		nExploitCve, err := FillWithExploit(&r, config.Conf.Exploit)
+		if err != nil {
+			return nil, xerrors.Errorf("Failed to fill with exploit: %w", err)
+		}
+		logging.Log.Infof("%s: %d exploits are detected", r.FormatServerName(), nExploitCve)
+
+		nMetasploitCve, err := FillWithMetasploit(&r, config.Conf.Metasploit)
+		if err != nil {
+			return nil, xerrors.Errorf("Failed to fill with metasploit: %w", err)
+		}
+		logging.Log.Infof("%s: %d modules are detected", r.FormatServerName(), nMetasploitCve)
+
+		FillCweDict(&r)
+
+		r.ReportedBy, _ = os.Hostname()
+		r.Lang = config.Conf.Lang
+		r.ReportedAt = reportedAt
+		r.ReportedVersion = config.Version
+		r.ReportedRevision = config.Revision
+		r.Config.Report = config.Conf
+		r.Config.Report.Servers = map[string]config.ServerInfo{
+			r.ServerName: config.Conf.Servers[r.ServerName],
+		}
+		rs[i] = r
+	}
+
+	// Overwrite the json file every time to clear the fields specified in config.IgnoredJSONKeys
+	for _, r := range rs {
+		if s, ok := config.Conf.Servers[r.ServerName]; ok {
+			r = r.ClearFields(s.IgnoredJSONKeys)
+		}
+		//TODO don't call here
+		if err := reporter.OverwriteJSONFile(dir, r); err != nil {
+			return nil, xerrors.Errorf("Failed to write JSON: %w", err)
+		}
+	}
+
+	if config.Conf.DiffPlus || config.Conf.DiffMinus {
+		prevs, err := loadPrevious(rs, config.Conf.ResultsDir)
+		if err != nil {
+			return nil, err
+		}
+		rs = diff(rs, prevs, config.Conf.DiffPlus, config.Conf.DiffMinus)
+	}
+
+	for i, r := range rs {
+		r.ScannedCves = r.ScannedCves.FilterByCvssOver(config.Conf.CvssScoreOver)
+		r.ScannedCves = r.ScannedCves.FilterUnfixed(config.Conf.IgnoreUnfixed)
+
+		// IgnoreCves
+		ignoreCves := []string{}
+		if r.Container.Name == "" {
+			ignoreCves = config.Conf.Servers[r.ServerName].IgnoreCves
+		} else if con, ok := config.Conf.Servers[r.ServerName].Containers[r.Container.Name]; ok {
+			ignoreCves = con.IgnoreCves
+		}
+		r.ScannedCves = r.ScannedCves.FilterIgnoreCves(ignoreCves)
+
+		// ignorePkgs
+		ignorePkgsRegexps := []string{}
+		if r.Container.Name == "" {
+			ignorePkgsRegexps = config.Conf.Servers[r.ServerName].IgnorePkgsRegexp
+		} else if s, ok := config.Conf.Servers[r.ServerName].Containers[r.Container.Name]; ok {
+			ignorePkgsRegexps = s.IgnorePkgsRegexp
+		}
+		r.ScannedCves = r.ScannedCves.FilterIgnorePkgs(ignorePkgsRegexps)
+
+		// IgnoreUnscored
+		if config.Conf.IgnoreUnscoredCves {
+			r.ScannedCves = r.ScannedCves.FindScoredVulns()
+		}
+
+		r.FilterInactiveWordPressLibs(config.Conf.WpScan.DetectInactive)
+		rs[i] = r
+	}
+	return rs, nil
+}
+
+// DetectPkgCves detects OS pkg cves
+// pass 2 configs
+func DetectPkgCves(r *models.ScanResult, ovalCnf config.GovalDictConf, gostCnf config.GostConf) error {
+	// Pkg Scan
+	if r.Release != "" {
+		// OVAL
+		if err := detectPkgsCvesWithOval(ovalCnf, r); err != nil {
+			return xerrors.Errorf("Failed to detect CVE with OVAL: %w", err)
+		}
+
+		// gost
+		if err := detectPkgsCvesWithGost(gostCnf, r); err != nil {
+			return xerrors.Errorf("Failed to detect CVE with gost: %w", err)
+		}
+	} else if reuseScannedCves(r) {
+		logging.Log.Infof("r.Release is empty. Use CVEs as it as.")
+	} else if r.Family == constant.ServerTypePseudo {
+		logging.Log.Infof("pseudo type. Skip OVAL and gost detection")
+	} else {
+		return xerrors.Errorf("Failed to fill CVEs. r.Release is empty")
+	}
+
+	for i, v := range r.ScannedCves {
+		for j, p := range v.AffectedPackages {
+			if p.NotFixedYet && p.FixState == "" {
+				p.FixState = "Not fixed yet"
+				r.ScannedCves[i].AffectedPackages[j] = p
+			}
+		}
+	}
+
+	// To keep backward compatibility
+	// Newer versions use ListenPortStats,
+	// but older versions of Vuls are set to ListenPorts.
+	// Set ListenPorts to ListenPortStats to allow newer Vuls to report old results.
+	for i, pkg := range r.Packages {
+		for j, proc := range pkg.AffectedProcs {
+			for _, ipPort := range proc.ListenPorts {
+				ps, err := models.NewPortStat(ipPort)
+				if err != nil {
+					logging.Log.Warnf("Failed to parse ip:port: %s, err:%+v", ipPort, err)
+					continue
+				}
+				r.Packages[i].AffectedProcs[j].ListenPortStats = append(
+					r.Packages[i].AffectedProcs[j].ListenPortStats, *ps)
+			}
+		}
+	}
+
+	return nil
+}
+
+// DetectGitHubCves fetches CVEs from GitHub Security Alerts
+func DetectGitHubCves(r *models.ScanResult, githubConfs map[string]config.GitHubConf, ignoreDismissed bool) error {
+	if len(githubConfs) == 0 {
+		return nil
+	}
+	for ownerRepo, setting := range githubConfs {
+		ss := strings.Split(ownerRepo, "/")
+		if len(ss) != 2 {
+			return xerrors.Errorf("Failed to parse GitHub owner/repo: %s", ownerRepo)
+		}
+		owner, repo := ss[0], ss[1]
+		n, err := DetectGitHubSecurityAlerts(r, owner, repo, setting.Token, ignoreDismissed)
+		if err != nil {
+			return xerrors.Errorf("Failed to access GitHub Security Alerts: %w", err)
+		}
+		logging.Log.Infof("%s: %d CVEs detected with GHSA %s/%s",
+			r.FormatServerName(), n, owner, repo)
+	}
+	return nil
+}
+
+// DetectWordPressCves detects CVEs of WordPress
+func DetectWordPressCves(r *models.ScanResult, wpCnf config.WpScanConf) error {
+	if len(r.WordPressPackages) == 0 {
+		return nil
+	}
+	logging.Log.Infof("Detect WordPress CVE. pkgs: %d ", len(r.WordPressPackages))
+	n, err := detectWordPressCves(r, wpCnf)
+	if err != nil {
+		return xerrors.Errorf("Failed to detect WordPress CVE: %w", err)
+	}
+	logging.Log.Infof("%s: found %d WordPress CVEs", r.FormatServerName(), n)
+	return nil
+}
+
+// FillCvesWithNvdJvn fills CVE detail with NVD, JVN
+func FillCvesWithNvdJvn(r *models.ScanResult, cnf config.GoCveDictConf, logOpts logging.LogOpts) (err error) {
+	cveIDs := []string{}
+	for _, v := range r.ScannedCves {
+		cveIDs = append(cveIDs, v.CveID)
+	}
+
+	client, err := newGoCveDictClient(&cnf, logOpts)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := client.closeDB(); err != nil {
+			logging.Log.Errorf("Failed to close DB. err: %+v", err)
+		}
+	}()
+
+	var ds []cvemodels.CveDetail
+	if cnf.IsFetchViaHTTP() {
+		ds, err = client.fetchCveDetailsViaHTTP(cveIDs)
+	} else {
+		ds, err = client.fetchCveDetails(cveIDs)
+	}
+	if err != nil {
+		return err
+	}
+
+	for _, d := range ds {
+		nvd, exploits, mitigations := models.ConvertNvdJSONToModel(d.CveID, d.NvdJSON)
+		jvn := models.ConvertJvnToModel(d.CveID, d.Jvn)
+
+		alerts := fillCertAlerts(&d)
+		for cveID, vinfo := range r.ScannedCves {
+			if vinfo.CveID == d.CveID {
+				if vinfo.CveContents == nil {
+					vinfo.CveContents = models.CveContents{}
+				}
+				for _, con := range []*models.CveContent{nvd, jvn} {
+					if con != nil && !con.Empty() {
+						vinfo.CveContents[con.Type] = *con
+					}
+				}
+				vinfo.AlertDict = alerts
+				vinfo.Exploits = append(vinfo.Exploits, exploits...)
+				vinfo.Mitigations = append(vinfo.Mitigations, mitigations...)
+				r.ScannedCves[cveID] = vinfo
+				break
+			}
+		}
+	}
+	return nil
+}
+
+func fillCertAlerts(cvedetail *cvemodels.CveDetail) (dict models.AlertDict) {
+	if cvedetail.NvdJSON != nil {
+		for _, cert := range cvedetail.NvdJSON.Certs {
+			dict.En = append(dict.En, models.Alert{
+				URL:   cert.Link,
+				Title: cert.Title,
+				Team:  "us",
+			})
+		}
+	}
+	if cvedetail.Jvn != nil {
+		for _, cert := range cvedetail.Jvn.Certs {
+			dict.Ja = append(dict.Ja, models.Alert{
+				URL:   cert.Link,
+				Title: cert.Title,
+				Team:  "jp",
+			})
+		}
+	}
+	return dict
+}
+
+// detectPkgsCvesWithOval fetches OVAL database
+func detectPkgsCvesWithOval(cnf config.GovalDictConf, r *models.ScanResult) error {
+	ovalClient, err := oval.NewOVALClient(r.Family, cnf)
+	if err != nil {
+		return err
+	}
+
+	logging.Log.Debugf("Check if oval fetched: %s %s", r.Family, r.Release)
+	ok, err := ovalClient.CheckIfOvalFetched(r.Family, r.Release)
+	if err != nil {
+		return err
+	}
+	if !ok {
+		return xerrors.Errorf("OVAL entries of %s %s are not found. Fetch OVAL before reporting. For details, see `https://github.com/kotakanbe/goval-dictionary#usage`", r.Family, r.Release)
+	}
+
+	logging.Log.Debugf("Check if oval fresh: %s %s", r.Family, r.Release)
+	_, err = ovalClient.CheckIfOvalFresh(r.Family, r.Release)
+	if err != nil {
+		return err
+	}
+
+	logging.Log.Debugf("Fill with oval: %s %s", r.Family, r.Release)
+	nCVEs, err := ovalClient.FillWithOval(r)
+	if err != nil {
+		return err
+	}
+
+	logging.Log.Infof("%s: %d CVEs are detected with OVAL", r.FormatServerName(), nCVEs)
+	return nil
+}
+
+func detectPkgsCvesWithGost(cnf config.GostConf, r *models.ScanResult) error {
+	client, err := gost.NewClient(cnf, r.Family)
+	if err != nil {
+		return xerrors.Errorf("Failed to new a gost client: %w", err)
+	}
+
+	nCVEs, err := client.DetectUnfixed(r, true)
+	if err != nil {
+		return xerrors.Errorf("Failed to detect unfixed CVEs with gost: %w", err)
+	}
+
+	logging.Log.Infof("%s: %d unfixed CVEs are detected with gost", r.FormatServerName(), nCVEs)
+	return nil
+}
+
+// DetectCpeURIsCves detects CVEs of given CPE-URIs
+func DetectCpeURIsCves(r *models.ScanResult, cpeURIs []string, cnf config.GoCveDictConf, logOpts logging.LogOpts) error {
+	client, err := newGoCveDictClient(&cnf, logOpts)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := client.closeDB(); err != nil {
+			logging.Log.Errorf("Failed to close DB. err: %+v", err)
+		}
+	}()
+
+	nCVEs := 0
+	for _, name := range cpeURIs {
+		details, err := client.fetchCveDetailsByCpeName(name)
+		if err != nil {
+			return err
+		}
+		for _, detail := range details {
+			if val, ok := r.ScannedCves[detail.CveID]; ok {
+				names := val.CpeURIs
+				names = util.AppendIfMissing(names, name)
+				val.CpeURIs = names
+				val.Confidences.AppendIfMissing(models.CpeNameMatch)
+				r.ScannedCves[detail.CveID] = val
+			} else {
+				v := models.VulnInfo{
+					CveID:       detail.CveID,
+					CpeURIs:     []string{name},
+					Confidences: models.Confidences{models.CpeNameMatch},
+				}
+				r.ScannedCves[detail.CveID] = v
+				nCVEs++
+			}
+		}
+	}
+	logging.Log.Infof("%s: %d CVEs are detected with CPE", r.FormatServerName(), nCVEs)
+	return nil
+}
+
+// FillCweDict fills CWE
+func FillCweDict(r *models.ScanResult) {
+	uniqCweIDMap := map[string]bool{}
+	for _, vinfo := range r.ScannedCves {
+		for _, cont := range vinfo.CveContents {
+			for _, id := range cont.CweIDs {
+				if strings.HasPrefix(id, "CWE-") {
+					id = strings.TrimPrefix(id, "CWE-")
+					uniqCweIDMap[id] = true
+				}
+			}
+		}
+	}
+
+	dict := map[string]models.CweDictEntry{}
+	for id := range uniqCweIDMap {
+		entry := models.CweDictEntry{}
+		if e, ok := cwe.CweDictEn[id]; ok {
+			if rank, ok := cwe.OwaspTopTen2017[id]; ok {
+				entry.OwaspTopTen2017 = rank
+			}
+			if rank, ok := cwe.CweTopTwentyfive2019[id]; ok {
+				entry.CweTopTwentyfive2019 = rank
+			}
+			if rank, ok := cwe.SansTopTwentyfive[id]; ok {
+				entry.SansTopTwentyfive = rank
+			}
+			entry.En = &e
+		} else {
+			logging.Log.Debugf("CWE-ID %s is not found in English CWE Dict", id)
+			entry.En = &cwe.Cwe{CweID: id}
+		}
+
+		if r.Lang == "ja" {
+			if e, ok := cwe.CweDictJa[id]; ok {
+				if rank, ok := cwe.OwaspTopTen2017[id]; ok {
+					entry.OwaspTopTen2017 = rank
+				}
+				if rank, ok := cwe.CweTopTwentyfive2019[id]; ok {
+					entry.CweTopTwentyfive2019 = rank
+				}
+				if rank, ok := cwe.SansTopTwentyfive[id]; ok {
+					entry.SansTopTwentyfive = rank
+				}
+				entry.Ja = &e
+			} else {
+				logging.Log.Debugf("CWE-ID %s is not found in Japanese CWE Dict", id)
+				entry.Ja = &cwe.Cwe{CweID: id}
+			}
+		}
+		dict[id] = entry
+	}
+	r.CweDict = dict
+	return
+}

detector/exploitdb.go

@@ -0,0 +1,223 @@
+// +build !scanner
+
+package detector
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/cenkalti/backoff"
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+	"github.com/future-architect/vuls/util"
+	"github.com/parnurzeal/gorequest"
+	exploitdb "github.com/vulsio/go-exploitdb/db"
+	exploitmodels "github.com/vulsio/go-exploitdb/models"
+
+	"golang.org/x/xerrors"
+)
+
+// FillWithExploit fills exploit information that has in Exploit
+func FillWithExploit(r *models.ScanResult, cnf config.ExploitConf) (nExploitCve int, err error) {
+	if cnf.IsFetchViaHTTP() {
+		var cveIDs []string
+		for cveID := range r.ScannedCves {
+			cveIDs = append(cveIDs, cveID)
+		}
+		prefix, _ := util.URLPathJoin(cnf.GetURL(), "cves")
+		responses, err := getCvesViaHTTP(cveIDs, prefix)
+		if err != nil {
+			return 0, err
+		}
+		for _, res := range responses {
+			exps := []*exploitmodels.Exploit{}
+			if err := json.Unmarshal([]byte(res.json), &exps); err != nil {
+				return 0, err
+			}
+			exploits := ConvertToModels(exps)
+			v, ok := r.ScannedCves[res.request.cveID]
+			if ok {
+				v.Exploits = exploits
+			}
+			r.ScannedCves[res.request.cveID] = v
+			nExploitCve++
+		}
+	} else {
+
+		driver, locked, err := newExploitDB(&cnf)
+		if locked {
+			return 0, xerrors.Errorf("SQLite3 is locked: %s", cnf.GetSQLite3Path())
+		} else if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v", err)
+			}
+		}()
+
+		for cveID, vuln := range r.ScannedCves {
+			if cveID == "" {
+				continue
+			}
+			es := driver.GetExploitByCveID(cveID)
+			if len(es) == 0 {
+				continue
+			}
+			exploits := ConvertToModels(es)
+			vuln.Exploits = exploits
+			r.ScannedCves[cveID] = vuln
+			nExploitCve++
+		}
+	}
+	return nExploitCve, nil
+}
+
+// ConvertToModels converts gost model to vuls model
+func ConvertToModels(es []*exploitmodels.Exploit) (exploits []models.Exploit) {
+	for _, e := range es {
+		var documentURL, shellURL *string
+		if e.OffensiveSecurity != nil {
+			os := e.OffensiveSecurity
+			if os.Document != nil {
+				documentURL = &os.Document.DocumentURL
+			}
+			if os.ShellCode != nil {
+				shellURL = &os.ShellCode.ShellCodeURL
+			}
+		}
+		exploit := models.Exploit{
+			ExploitType:  e.ExploitType,
+			ID:           e.ExploitUniqueID,
+			URL:          e.URL,
+			Description:  e.Description,
+			DocumentURL:  documentURL,
+			ShellCodeURL: shellURL,
+		}
+		exploits = append(exploits, exploit)
+	}
+	return exploits
+}
+
+type exploitResponse struct {
+	request request
+	json    string
+}
+
+func getCvesViaHTTP(cveIDs []string, urlPrefix string) (
+	responses []exploitResponse, err error) {
+	nReq := len(cveIDs)
+	reqChan := make(chan request, nReq)
+	resChan := make(chan exploitResponse, nReq)
+	errChan := make(chan error, nReq)
+	defer close(reqChan)
+	defer close(resChan)
+	defer close(errChan)
+
+	go func() {
+		for _, cveID := range cveIDs {
+			reqChan <- request{
+				cveID: cveID,
+			}
+		}
+	}()
+
+	concurrency := 10
+	tasks := util.GenWorkers(concurrency)
+	for i := 0; i < nReq; i++ {
+		tasks <- func() {
+			select {
+			case req := <-reqChan:
+				url, err := util.URLPathJoin(
+					urlPrefix,
+					req.cveID,
+				)
+				if err != nil {
+					errChan <- err
+				} else {
+					logging.Log.Debugf("HTTP Request to %s", url)
+					httpGet(url, req, resChan, errChan)
+				}
+			}
+		}
+	}
+
+	timeout := time.After(2 * 60 * time.Second)
+	var errs []error
+	for i := 0; i < nReq; i++ {
+		select {
+		case res := <-resChan:
+			responses = append(responses, res)
+		case err := <-errChan:
+			errs = append(errs, err)
+		case <-timeout:
+			return nil, xerrors.New("Timeout Fetching OVAL")
+		}
+	}
+	if len(errs) != 0 {
+		return nil, xerrors.Errorf("Failed to fetch OVAL. err: %w", errs)
+	}
+	return
+}
+
+type request struct {
+	osMajorVersion string
+	packName       string
+	isSrcPack      bool
+	cveID          string
+}
+
+func httpGet(url string, req request, resChan chan<- exploitResponse, errChan chan<- error) {
+	var body string
+	var errs []error
+	var resp *http.Response
+	count, retryMax := 0, 3
+	f := func() (err error) {
+		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
+		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
+		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+			count++
+			if count == retryMax {
+				return nil
+			}
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %+v", url, resp, errs)
+		}
+		return nil
+	}
+	notify := func(err error, t time.Duration) {
+		logging.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %+v", t, err)
+	}
+	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
+	if err != nil {
+		errChan <- xerrors.Errorf("HTTP Error %w", err)
+		return
+	}
+	if count == retryMax {
+		errChan <- xerrors.New("Retry count exceeded")
+		return
+	}
+
+	resChan <- exploitResponse{
+		request: req,
+		json:    body,
+	}
+}
+
+func newExploitDB(cnf config.VulnDictInterface) (driver exploitdb.DB, locked bool, err error) {
+	if cnf.IsFetchViaHTTP() {
+		return nil, false, nil
+	}
+	path := cnf.GetURL()
+	if cnf.GetType() == "sqlite3" {
+		path = cnf.GetSQLite3Path()
+	}
+	if driver, locked, err = exploitdb.NewDB(cnf.GetType(), path, cnf.GetDebugSQL()); err != nil {
+		if locked {
+			return nil, true, xerrors.Errorf("exploitDB is locked. err: %w", err)
+		}
+		return nil, false, err
+	}
+	return driver, false, nil
+}

detector/github.go

@@ -1,4 +1,4 @@
-package github
+package detector
 
 import (
 	"bytes"
@@ -9,7 +9,6 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/errof"
 	"github.com/future-architect/vuls/models"
 	"golang.org/x/oauth2"
@@ -17,8 +16,7 @@ import (
 
 // DetectGitHubSecurityAlerts access to owner/repo on GitHub and fetch security alerts of the repository via GitHub API v4 GraphQL and then set to the given ScanResult.
 // https://help.github.com/articles/about-security-alerts-for-vulnerable-dependencies/
-//TODO move to report
-func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string) (nCVEs int, err error) {
+func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string, ignoreDismissed bool) (nCVEs int, err error) {
 	src := oauth2.StaticTokenSource(
 		&oauth2.Token{AccessToken: token},
 	)
@@ -74,7 +72,7 @@ func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string)
 		}
 
 		for _, v := range alerts.Data.Repository.VulnerabilityAlerts.Edges {
-			if config.Conf.IgnoreGitHubDismissed && v.Node.DismissReason != "" {
+			if ignoreDismissed && v.Node.DismissReason != "" {
 				continue
 			}
 

detector/library.go

@@ -1,4 +1,4 @@
-package libmanager
+package detector
 
 import (
 	"context"
@@ -12,13 +12,12 @@ import (
 	"golang.org/x/xerrors"
 	"k8s.io/utils/clock"
 
-	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
 )
 
 // DetectLibsCves fills LibraryScanner information
-func DetectLibsCves(r *models.ScanResult) (err error) {
+func DetectLibsCves(r *models.ScanResult, cacheDir string, noProgress bool) (err error) {
 	totalCnt := 0
 	if len(r.LibraryScanners) == 0 {
 		return
@@ -30,12 +29,12 @@ func DetectLibsCves(r *models.ScanResult) (err error) {
 		return err
 	}
 
-	util.Log.Info("Updating library db...")
-	if err := downloadDB(config.Version, config.Conf.TrivyCacheDBDir, config.Conf.NoProgress, false, false); err != nil {
+	logging.Log.Info("Updating library db...")
+	if err := downloadDB("", cacheDir, noProgress, false, false); err != nil {
 		return err
 	}
 
-	if err := db2.Init(config.Conf.TrivyCacheDBDir); err != nil {
+	if err := db2.Init(cacheDir); err != nil {
 		return err
 	}
 	defer db2.Close()
@@ -57,7 +56,7 @@ func DetectLibsCves(r *models.ScanResult) (err error) {
 		totalCnt += len(vinfos)
 	}
 
-	util.Log.Infof("%s: %d CVEs are detected with Library",
+	logging.Log.Infof("%s: %d CVEs are detected with Library",
 		r.FormatServerName(), totalCnt)
 
 	return nil
@@ -72,8 +71,8 @@ func downloadDB(appVersion, cacheDir string, quiet, light, skipUpdate bool) erro
 	}
 
 	if needsUpdate {
-		util.Log.Info("Need to update DB")
-		util.Log.Info("Downloading DB...")
+		logging.Log.Info("Need to update DB")
+		logging.Log.Info("Downloading DB...")
 		if err := client.Download(ctx, cacheDir, light); err != nil {
 			return xerrors.Errorf("failed to download vulnerability DB: %w", err)
 		}
@@ -106,7 +105,7 @@ func showDBInfo(cacheDir string) error {
 	if err != nil {
 		return xerrors.Errorf("something wrong with DB: %w", err)
 	}
-	util.Log.Debugf("DB Schema: %d, Type: %d, UpdatedAt: %s, NextUpdate: %s",
+	logging.Log.Debugf("DB Schema: %d, Type: %d, UpdatedAt: %s, NextUpdate: %s",
 		metadata.Version, metadata.Type, metadata.UpdatedAt, metadata.NextUpdate)
 	return nil
 }

detector/msf.go

@@ -0,0 +1,81 @@
+// +build !scanner
+
+package detector
+
+import (
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+	metasploitdb "github.com/takuzoo3868/go-msfdb/db"
+	metasploitmodels "github.com/takuzoo3868/go-msfdb/models"
+	"golang.org/x/xerrors"
+)
+
+// FillWithMetasploit fills metasploit module information that has in module
+func FillWithMetasploit(r *models.ScanResult, cnf config.MetasploitConf) (nMetasploitCve int, err error) {
+
+	driver, locked, err := newMetasploitDB(&cnf)
+	if locked {
+		return 0, xerrors.Errorf("SQLite3 is locked: %s", cnf.GetSQLite3Path())
+	} else if err != nil {
+		return 0, err
+	}
+	defer func() {
+		if err := driver.CloseDB(); err != nil {
+			logging.Log.Errorf("Failed to close DB. err: %+v")
+		}
+	}()
+
+	for cveID, vuln := range r.ScannedCves {
+		if cveID == "" {
+			continue
+		}
+		ms := driver.GetModuleByCveID(cveID)
+		if len(ms) == 0 {
+			continue
+		}
+		modules := ConvertToModelsMsf(ms)
+		vuln.Metasploits = modules
+		r.ScannedCves[cveID] = vuln
+		nMetasploitCve++
+	}
+
+	return nMetasploitCve, nil
+}
+
+// ConvertToModelsMsf converts gost model to vuls model
+func ConvertToModelsMsf(ms []*metasploitmodels.Metasploit) (modules []models.Metasploit) {
+	for _, m := range ms {
+		var links []string
+		if 0 < len(m.References) {
+			for _, u := range m.References {
+				links = append(links, u.Link)
+			}
+		}
+		module := models.Metasploit{
+			Name:        m.Name,
+			Title:       m.Title,
+			Description: m.Description,
+			URLs:        links,
+		}
+		modules = append(modules, module)
+	}
+	return modules
+}
+
+func newMetasploitDB(cnf config.VulnDictInterface) (driver metasploitdb.DB, locked bool, err error) {
+	if cnf.IsFetchViaHTTP() {
+		return nil, false, nil
+	}
+	path := cnf.GetURL()
+	if cnf.GetType() == "sqlite3" {
+		path = cnf.GetSQLite3Path()
+	}
+	if driver, locked, err = metasploitdb.NewDB(cnf.GetType(), path, cnf.GetDebugSQL(), false); err != nil {
+		if locked {
+			return nil, true, xerrors.Errorf("metasploitDB is locked. err: %w", err)
+		}
+		return nil, false, err
+	}
+	return driver, false, nil
+}

detector/util.go

@@ -0,0 +1,270 @@
+package detector
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"time"
+
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+	"golang.org/x/xerrors"
+)
+
+func reuseScannedCves(r *models.ScanResult) bool {
+	switch r.Family {
+	case constant.FreeBSD, constant.Raspbian:
+		return true
+	}
+	if isTrivyResult(r) {
+		return true
+	}
+	return false
+}
+
+func isTrivyResult(r *models.ScanResult) bool {
+	_, ok := r.Optional["trivy-target"]
+	return ok
+}
+
+func needToRefreshCve(r models.ScanResult) bool {
+	for _, cve := range r.ScannedCves {
+		if 0 < len(cve.CveContents) {
+			return false
+		}
+	}
+	return true
+}
+
+func loadPrevious(currs models.ScanResults, resultsDir string) (prevs models.ScanResults, err error) {
+	dirs, err := ListValidJSONDirs(resultsDir)
+	if err != nil {
+		return
+	}
+
+	for _, result := range currs {
+		filename := result.ServerName + ".json"
+		if result.Container.Name != "" {
+			filename = fmt.Sprintf("%s@%s.json", result.Container.Name, result.ServerName)
+		}
+		for _, dir := range dirs[1:] {
+			path := filepath.Join(dir, filename)
+			r, err := loadOneServerScanResult(path)
+			if err != nil {
+				logging.Log.Debugf("%+v", err)
+				continue
+			}
+			if r.Family == result.Family && r.Release == result.Release {
+				prevs = append(prevs, *r)
+				logging.Log.Infof("Previous json found: %s", path)
+				break
+			} else {
+				logging.Log.Infof("Previous json is different family.Release: %s, pre: %s.%s cur: %s.%s",
+					path, r.Family, r.Release, result.Family, result.Release)
+			}
+		}
+	}
+	return prevs, nil
+}
+
+func diff(curResults, preResults models.ScanResults, isPlus, isMinus bool) (diffed models.ScanResults) {
+	for _, current := range curResults {
+		found := false
+		var previous models.ScanResult
+		for _, r := range preResults {
+			if current.ServerName == r.ServerName && current.Container.Name == r.Container.Name {
+				found = true
+				previous = r
+				break
+			}
+		}
+
+		if !found {
+			diffed = append(diffed, current)
+			continue
+		}
+
+		cves := models.VulnInfos{}
+		if isPlus {
+			cves = getPlusDiffCves(previous, current)
+		}
+		if isMinus {
+			minus := getMinusDiffCves(previous, current)
+			if len(cves) == 0 {
+				cves = minus
+			} else {
+				for k, v := range minus {
+					cves[k] = v
+				}
+			}
+		}
+
+		packages := models.Packages{}
+		for _, s := range cves {
+			for _, affected := range s.AffectedPackages {
+				var p models.Package
+				if s.DiffStatus == models.DiffPlus {
+					p = current.Packages[affected.Name]
+				} else {
+					p = previous.Packages[affected.Name]
+				}
+				packages[affected.Name] = p
+			}
+		}
+		current.ScannedCves = cves
+		current.Packages = packages
+		diffed = append(diffed, current)
+	}
+	return
+}
+
+func getPlusDiffCves(previous, current models.ScanResult) models.VulnInfos {
+	previousCveIDsSet := map[string]bool{}
+	for _, previousVulnInfo := range previous.ScannedCves {
+		previousCveIDsSet[previousVulnInfo.CveID] = true
+	}
+
+	new := models.VulnInfos{}
+	updated := models.VulnInfos{}
+	for _, v := range current.ScannedCves {
+		if previousCveIDsSet[v.CveID] {
+			if isCveInfoUpdated(v.CveID, previous, current) {
+				v.DiffStatus = models.DiffPlus
+				updated[v.CveID] = v
+				logging.Log.Debugf("updated: %s", v.CveID)
+
+				// TODO commented out because  a bug of diff logic when multiple oval defs found for a certain CVE-ID and same updated_at
+				// if these OVAL defs have different affected packages, this logic detects as updated.
+				// This logic will be uncomented after integration with gost https://github.com/knqyf263/gost
+				// } else if isCveFixed(v, previous) {
+				// updated[v.CveID] = v
+				// logging.Log.Debugf("fixed: %s", v.CveID)
+
+			} else {
+				logging.Log.Debugf("same: %s", v.CveID)
+			}
+		} else {
+			logging.Log.Debugf("new: %s", v.CveID)
+			v.DiffStatus = models.DiffPlus
+			new[v.CveID] = v
+		}
+	}
+
+	if len(updated) == 0 && len(new) == 0 {
+		logging.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
+	}
+
+	for cveID, vuln := range new {
+		updated[cveID] = vuln
+	}
+	return updated
+}
+
+func getMinusDiffCves(previous, current models.ScanResult) models.VulnInfos {
+	currentCveIDsSet := map[string]bool{}
+	for _, currentVulnInfo := range current.ScannedCves {
+		currentCveIDsSet[currentVulnInfo.CveID] = true
+	}
+
+	clear := models.VulnInfos{}
+	for _, v := range previous.ScannedCves {
+		if !currentCveIDsSet[v.CveID] {
+			v.DiffStatus = models.DiffMinus
+			clear[v.CveID] = v
+			logging.Log.Debugf("clear: %s", v.CveID)
+		}
+	}
+	if len(clear) == 0 {
+		logging.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
+	}
+
+	return clear
+}
+
+func isCveInfoUpdated(cveID string, previous, current models.ScanResult) bool {
+	cTypes := []models.CveContentType{
+		models.Nvd,
+		models.Jvn,
+		models.NewCveContentType(current.Family),
+	}
+
+	prevLastModified := map[models.CveContentType]time.Time{}
+	preVinfo, ok := previous.ScannedCves[cveID]
+	if !ok {
+		return true
+	}
+	for _, cType := range cTypes {
+		if content, ok := preVinfo.CveContents[cType]; ok {
+			prevLastModified[cType] = content.LastModified
+		}
+	}
+
+	curLastModified := map[models.CveContentType]time.Time{}
+	curVinfo, ok := current.ScannedCves[cveID]
+	if !ok {
+		return true
+	}
+	for _, cType := range cTypes {
+		if content, ok := curVinfo.CveContents[cType]; ok {
+			curLastModified[cType] = content.LastModified
+		}
+	}
+
+	for _, t := range cTypes {
+		if !curLastModified[t].Equal(prevLastModified[t]) {
+			logging.Log.Debugf("%s LastModified not equal: \n%s\n%s",
+				cveID, curLastModified[t], prevLastModified[t])
+			return true
+		}
+	}
+	return false
+}
+
+// jsonDirPattern is file name pattern of JSON directory
+// 2016-11-16T10:43:28+09:00
+// 2016-11-16T10:43:28Z
+var jsonDirPattern = regexp.MustCompile(
+	`^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:Z|[+-]\d{2}:\d{2})$`)
+
+// ListValidJSONDirs returns valid json directory as array
+// Returned array is sorted so that recent directories are at the head
+func ListValidJSONDirs(resultsDir string) (dirs []string, err error) {
+	var dirInfo []os.FileInfo
+	if dirInfo, err = ioutil.ReadDir(resultsDir); err != nil {
+		err = xerrors.Errorf("Failed to read %s: %w",
+			config.Conf.ResultsDir, err)
+		return
+	}
+	for _, d := range dirInfo {
+		if d.IsDir() && jsonDirPattern.MatchString(d.Name()) {
+			jsonDir := filepath.Join(resultsDir, d.Name())
+			dirs = append(dirs, jsonDir)
+		}
+	}
+	sort.Slice(dirs, func(i, j int) bool {
+		return dirs[j] < dirs[i]
+	})
+	return
+}
+
+// loadOneServerScanResult read JSON data of one server
+func loadOneServerScanResult(jsonFile string) (*models.ScanResult, error) {
+	var (
+		data []byte
+		err  error
+	)
+	if data, err = ioutil.ReadFile(jsonFile); err != nil {
+		return nil, xerrors.Errorf("Failed to read %s: %w", jsonFile, err)
+	}
+	result := &models.ScanResult{}
+	if err := json.Unmarshal(data, result); err != nil {
+		return nil, xerrors.Errorf("Failed to parse %s: %w", jsonFile, err)
+	}
+	return result, nil
+}

detector/wordpress.go

@@ -1,4 +1,4 @@
-package wordpress
+package detector
 
 import (
 	"context"
@@ -10,8 +10,8 @@ import (
 	"time"
 
 	"github.com/future-architect/vuls/config"
-	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/errof"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
 	version "github.com/hashicorp/go-version"
@@ -50,8 +50,7 @@ type References struct {
 
 // DetectWordPressCves access to wpscan and fetch scurity alerts and then set to the given ScanResult.
 // https://wpscan.com/
-// TODO move to report
-func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
+func detectWordPressCves(r *models.ScanResult, cnf config.WpScanConf) (int, error) {
 	if len(r.WordPressPackages) == 0 {
 		return 0, nil
 	}
@@ -62,7 +61,7 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 			fmt.Sprintf("Failed to get WordPress core version."))
 	}
 	url := fmt.Sprintf("https://wpscan.com/api/v3/wordpresses/%s", ver)
-	wpVinfos, err := wpscan(url, ver, cnf.Token)
+	wpVinfos, err := wpscan(url, ver, cnf.Token, true)
 	if err != nil {
 		return 0, err
 	}
@@ -74,7 +73,7 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 	}
 	for _, p := range themes {
 		url := fmt.Sprintf("https://wpscan.com/api/v3/themes/%s", p.Name)
-		candidates, err := wpscan(url, p.Name, cnf.Token)
+		candidates, err := wpscan(url, p.Name, cnf.Token, false)
 		if err != nil {
 			return 0, err
 		}
@@ -89,7 +88,7 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 	}
 	for _, p := range plugins {
 		url := fmt.Sprintf("https://wpscan.com/api/v3/plugins/%s", p.Name)
-		candidates, err := wpscan(url, p.Name, cnf.Token)
+		candidates, err := wpscan(url, p.Name, cnf.Token, false)
 		if err != nil {
 			return 0, err
 		}
@@ -111,13 +110,16 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 	return len(wpVinfos), nil
 }
 
-func wpscan(url, name, token string) (vinfos []models.VulnInfo, err error) {
+func wpscan(url, name, token string, isCore bool) (vinfos []models.VulnInfo, err error) {
 	body, err := httpRequest(url, token)
 	if err != nil {
 		return nil, err
 	}
 	if body == "" {
-		util.Log.Debugf("wpscan.com response body is empty. URL: %s", url)
+		logging.Log.Debugf("wpscan.com response body is empty. URL: %s", url)
+	}
+	if isCore {
+		name = "core"
 	}
 	return convertToVinfos(name, body)
 }
@@ -127,17 +129,17 @@ func detect(installed models.WpPackage, candidates []models.VulnInfo) (vulns []m
 		for _, fixstat := range v.WpPackageFixStats {
 			ok, err := match(installed.Version, fixstat.FixedIn)
 			if err != nil {
-				util.Log.Errorf("Failed to compare versions %s installed: %s, fixedIn: %s, v: %+v",
+				logging.Log.Warnf("Failed to compare versions %s installed: %s, fixedIn: %s, v: %+v",
 					installed.Name, installed.Version, fixstat.FixedIn, v)
 				// continue scanning
 				continue
 			}
 			if ok {
 				vulns = append(vulns, v)
-				util.Log.Debugf("Affected: %s installed: %s, fixedIn: %s",
+				logging.Log.Debugf("Affected: %s installed: %s, fixedIn: %s",
 					installed.Name, installed.Version, fixstat.FixedIn)
 			} else {
-				util.Log.Debugf("Not affected: %s : %s, fixedIn: %s",
+				logging.Log.Debugf("Not affected: %s : %s, fixedIn: %s",
 					installed.Name, installed.Version, fixstat.FixedIn)
 			}
 		}
@@ -252,7 +254,7 @@ func httpRequest(url, token string) (string, error) {
 		return "", errof.New(errof.ErrWpScanAPILimitExceeded,
 			fmt.Sprintf("wpscan.com API limit exceeded: %+v", resp.Status))
 	} else {
-		util.Log.Warnf("wpscan.com unknown status code: %+v", resp.Status)
+		logging.Log.Warnf("wpscan.com unknown status code: %+v", resp.Status)
 		return "", nil
 	}
 }

detector/wordpress_test.go

@@ -1,4 +1,4 @@
-package wordpress
+package detector
 
 import (
 	"reflect"

exploit/exploit.go

@@ -1,85 +0,0 @@
-// +build !scanner
-
-package exploit
-
-import (
-	"encoding/json"
-
-	"github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/vulsio/go-exploitdb/db"
-	exploitmodels "github.com/vulsio/go-exploitdb/models"
-)
-
-// FillWithExploit fills exploit information that has in Exploit
-func FillWithExploit(driver db.DB, r *models.ScanResult, cnf *config.ExploitConf) (nExploitCve int, err error) {
-	if cnf.IsFetchViaHTTP() {
-		var cveIDs []string
-		for cveID := range r.ScannedCves {
-			cveIDs = append(cveIDs, cveID)
-		}
-		prefix, _ := util.URLPathJoin(cnf.URL, "cves")
-		responses, err := getCvesViaHTTP(cveIDs, prefix)
-		if err != nil {
-			return 0, err
-		}
-		for _, res := range responses {
-			exps := []*exploitmodels.Exploit{}
-			if err := json.Unmarshal([]byte(res.json), &exps); err != nil {
-				return 0, err
-			}
-			exploits := ConvertToModels(exps)
-			v, ok := r.ScannedCves[res.request.cveID]
-			if ok {
-				v.Exploits = exploits
-			}
-			r.ScannedCves[res.request.cveID] = v
-			nExploitCve++
-		}
-	} else {
-		if driver == nil {
-			return 0, nil
-		}
-		for cveID, vuln := range r.ScannedCves {
-			if cveID == "" {
-				continue
-			}
-			es := driver.GetExploitByCveID(cveID)
-			if len(es) == 0 {
-				continue
-			}
-			exploits := ConvertToModels(es)
-			vuln.Exploits = exploits
-			r.ScannedCves[cveID] = vuln
-			nExploitCve++
-		}
-	}
-	return nExploitCve, nil
-}
-
-// ConvertToModels converts gost model to vuls model
-func ConvertToModels(es []*exploitmodels.Exploit) (exploits []models.Exploit) {
-	for _, e := range es {
-		var documentURL, shellURL *string
-		if e.OffensiveSecurity != nil {
-			os := e.OffensiveSecurity
-			if os.Document != nil {
-				documentURL = &os.Document.DocumentURL
-			}
-			if os.ShellCode != nil {
-				shellURL = &os.ShellCode.ShellCodeURL
-			}
-		}
-		exploit := models.Exploit{
-			ExploitType:  e.ExploitType,
-			ID:           e.ExploitUniqueID,
-			URL:          e.URL,
-			Description:  e.Description,
-			DocumentURL:  documentURL,
-			ShellCodeURL: shellURL,
-		}
-		exploits = append(exploits, exploit)
-	}
-	return exploits
-}

exploit/util.go

@@ -1,115 +0,0 @@
-package exploit
-
-import (
-	"net/http"
-	"time"
-
-	"github.com/cenkalti/backoff"
-	"github.com/future-architect/vuls/util"
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-type response struct {
-	request request
-	json    string
-}
-
-func getCvesViaHTTP(cveIDs []string, urlPrefix string) (
-	responses []response, err error) {
-	nReq := len(cveIDs)
-	reqChan := make(chan request, nReq)
-	resChan := make(chan response, nReq)
-	errChan := make(chan error, nReq)
-	defer close(reqChan)
-	defer close(resChan)
-	defer close(errChan)
-
-	go func() {
-		for _, cveID := range cveIDs {
-			reqChan <- request{
-				cveID: cveID,
-			}
-		}
-	}()
-
-	concurrency := 10
-	tasks := util.GenWorkers(concurrency)
-	for i := 0; i < nReq; i++ {
-		tasks <- func() {
-			select {
-			case req := <-reqChan:
-				url, err := util.URLPathJoin(
-					urlPrefix,
-					req.cveID,
-				)
-				if err != nil {
-					errChan <- err
-				} else {
-					util.Log.Debugf("HTTP Request to %s", url)
-					httpGet(url, req, resChan, errChan)
-				}
-			}
-		}
-	}
-
-	timeout := time.After(2 * 60 * time.Second)
-	var errs []error
-	for i := 0; i < nReq; i++ {
-		select {
-		case res := <-resChan:
-			responses = append(responses, res)
-		case err := <-errChan:
-			errs = append(errs, err)
-		case <-timeout:
-			return nil, xerrors.New("Timeout Fetching OVAL")
-		}
-	}
-	if len(errs) != 0 {
-		return nil, xerrors.Errorf("Failed to fetch OVAL. err: %w", errs)
-	}
-	return
-}
-
-type request struct {
-	osMajorVersion string
-	packName       string
-	isSrcPack      bool
-	cveID          string
-}
-
-func httpGet(url string, req request, resChan chan<- response, errChan chan<- error) {
-	var body string
-	var errs []error
-	var resp *http.Response
-	count, retryMax := 0, 3
-	f := func() (err error) {
-		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
-		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			count++
-			if count == retryMax {
-				return nil
-			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
-		}
-		return nil
-	}
-	notify := func(err error, t time.Duration) {
-		util.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %s", t, err)
-	}
-	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
-	if err != nil {
-		errChan <- xerrors.Errorf("HTTP Error %w", err)
-		return
-	}
-	if count == retryMax {
-		errChan <- xerrors.New("Retry count exceeded")
-		return
-	}
-
-	resChan <- response{
-		request: req,
-		json:    body,
-	}
-}

go.mod

@@ -1,14 +1,14 @@
 module github.com/future-architect/vuls
 
-go 1.15
+go 1.16
 
 require (
 	github.com/Azure/azure-sdk-for-go v50.2.0+incompatible
 	github.com/BurntSushi/toml v0.3.1
 	github.com/aquasecurity/fanal v0.0.0-20210119051230-28c249da7cfd
-	github.com/aquasecurity/trivy v0.15.0
+	github.com/aquasecurity/trivy v0.16.0
 	github.com/aquasecurity/trivy-db v0.0.0-20210121143430-2a5c54036a86
-	github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef
+	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d
 	github.com/aws/aws-sdk-go v1.36.31
 	github.com/boltdb/bolt v1.3.1
 	github.com/cenkalti/backoff v2.2.1+incompatible
@@ -26,25 +26,35 @@ require (
 	github.com/knqyf263/go-cpe v0.0.0-20201213041631-54f6ab28673f
 	github.com/knqyf263/go-deb-version v0.0.0-20190517075300-09fca494f03d
 	github.com/knqyf263/go-rpm-version v0.0.0-20170716094938-74609b86c936
-	github.com/knqyf263/gost v0.1.7
-	github.com/kotakanbe/go-cve-dictionary v0.5.7
+	github.com/knqyf263/gost v0.1.10
+	github.com/kotakanbe/go-cve-dictionary v0.5.10
 	github.com/kotakanbe/go-pingscanner v0.1.0
-	github.com/kotakanbe/goval-dictionary v0.3.1
+	github.com/kotakanbe/goval-dictionary v0.3.3
 	github.com/kotakanbe/logrus-prefixed-formatter v0.0.0-20180123152602-928f7356cb96
+	github.com/lib/pq v1.10.0 // indirect
+	github.com/magiconair/properties v1.8.4 // indirect
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/nlopes/slack v0.6.0
 	github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1 // indirect
-	github.com/olekukonko/tablewriter v0.0.4
+	github.com/olekukonko/tablewriter v0.0.5
 	github.com/parnurzeal/gorequest v0.2.16
+	github.com/pelletier/go-toml v1.8.1 // indirect
 	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
 	github.com/sirupsen/logrus v1.7.0
-	github.com/spf13/afero v1.5.1
-	github.com/spf13/cobra v1.1.1
-	github.com/takuzoo3868/go-msfdb v0.1.3
-	github.com/vulsio/go-exploitdb v0.1.4
-	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
+	github.com/spf13/afero v1.6.0
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/cobra v1.1.3
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/takuzoo3868/go-msfdb v0.1.5
+	github.com/vulsio/go-exploitdb v0.1.7
+	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 // indirect
+	golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 // indirect
+	golang.org/x/net v0.0.0-20210323141857-08027d57d8cf // indirect
 	golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196
+	golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
+	gopkg.in/ini.v1 v1.62.0 // indirect
 	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009
 )

go.sum

@@ -1,6 +1,5 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
@@ -70,17 +69,14 @@ github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jB
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
 github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
-github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
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@@ -124,10 +116,10 @@ github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmV
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@@ -138,8 +130,6 @@ github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJm
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@@ -152,8 +142,9 @@ github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghf
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@@ -162,10 +153,8 @@ github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGX
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@@ -189,7 +178,6 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
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@@ -199,39 +187,26 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cu
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-github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
-github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
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 github.com/elazarl/goproxy v0.0.0-20210110162100-a92cc753f88e h1:/cwV7t2xezilMljIftb7WlFtzGANRCnoOhPjtl2ifcs=
 github.com/elazarl/goproxy v0.0.0-20210110162100-a92cc753f88e/go.mod h1:Ro8st/ElPeALwNFlcTpWmkr6IoMFfkjXAvTHpevnDsM=
 github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
 github.com/elazarl/goproxy/ext v0.0.0-20190711103511-473e67f1d7d2/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
-github.com/elazarl/goproxy/ext v0.0.0-20200809112317-0581fc3aee2d h1:st1tmvy+4duoRj+RaeeJoECWCWM015fBtf/4aR+hhqk=
 github.com/elazarl/goproxy/ext v0.0.0-20200809112317-0581fc3aee2d/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
 github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21 h1:OJyUGMJTzHTd1XQp98QTaHernxMYzRaOasRir9hUlFQ=
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@@ -239,7 +214,6 @@ github.com/emersion/go-smtp v0.14.0 h1:RYW203p+EcPjL8Z/ZpT9lZ6iOc8MG1MQzEx1UKEkX
 github.com/emersion/go-smtp v0.14.0/go.mod h1:qm27SGYgoIPRot6ubfQ/GpiPy/g3PaZAVRxiO/sDUgQ=
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-github.com/emirpasic/gods v1.9.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
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@@ -247,26 +221,20 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
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-github.com/etcd-io/bbolt v1.3.2/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw=
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-github.com/genuinetools/pkg v0.0.0-20180910213200-1c141f661797/go.mod h1:XTcrCYlXPxnxL2UpnwuRn7tcaTn9HAhxFoFJucootk8=
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-github.com/gliderlabs/ssh v0.1.3/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
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@@ -300,9 +268,10 @@ github.com/go-redis/redis v6.15.7+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8w
 github.com/go-redis/redis v6.15.9+incompatible h1:K0pv1D7EQUjfyoMql+r/jZqCLizCGKFlFgcHWWmHQjg=
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-github.com/go-redis/redis/v8 v8.4.4/go.mod h1:nA0bQuF0i5JFx4Ta9RZxGKXFrQ8cRWntra97f0196iY=
-github.com/go-redis/redis/v8 v8.4.10 h1:fWdl0RBmVibUDOp8bqz1e2Yy9dShOeIeWsiAifYk06Y=
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+github.com/go-redis/redis/v8 v8.4.11/go.mod h1:d5yY/TlkQyYBSBHnXUmnf1OrHbyQere5JV4dLKwvXmo=
+github.com/go-redis/redis/v8 v8.8.0 h1:fDZP58UN/1RD3DjtTXP/fFZ04TFohSYhjZDkcDe2dnw=
+github.com/go-redis/redis/v8 v8.8.0/go.mod h1:F7resOH5Kdug49Otu24RjHWwgK7u9AmtqWMnCV1iP5Y=
 github.com/go-restruct/restruct v0.0.0-20191227155143-5734170a48a1/go.mod h1:KqrpKpn4M8OLznErihXTGLlsXFGeLxHUrLRRI/1YjGk=
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@@ -328,7 +297,6 @@ github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4er
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
-github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
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 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
@@ -352,7 +320,6 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
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-github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
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 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -362,10 +329,10 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-containerregistry v0.0.0-20200331213917-3d03ed9b1ca2/go.mod h1:pD1UFYs7MCAx+ZLShBdttcaOSbyc8F9Na/9IZLNwJeA=
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@@ -411,12 +378,11 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/gosuri/uitable v0.0.4 h1:IG2xLKRvErL3uhY6e1BylFzG+aJiwQviDDTfOKeKTpY=
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 github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
-github.com/grokify/html-strip-tags-go v0.0.0-20190424092004-025bd760b278 h1:DZo48DQFIDo/YWjUeFip1dfJztBhRuaxfUnPd+gAfcs=
-github.com/grokify/html-strip-tags-go v0.0.0-20190424092004-025bd760b278/go.mod h1:Xk7G0nwBiIloTMbLddk4WWJOqi4i/JLhadLd0HUXO30=
+github.com/grokify/html-strip-tags-go v0.0.1 h1:0fThFwLbW7P/kOiTBs03FsJSV9RM2M/Q/MOnCQxKMo0=
+github.com/grokify/html-strip-tags-go v0.0.1/go.mod h1:2Su6romC5/1VXOQMaWL2yb618ARB8iVo6/DR99A6d78=
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 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
-github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
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 github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
@@ -454,7 +420,6 @@ github.com/htcat/htcat v1.0.2 h1:zro95dGwkKDeZOgq9ei+9szd5qurGxBGfHY8hRehA7k=
 github.com/htcat/htcat v1.0.2/go.mod h1:i8ViQbjSi2+lJzM6Lx20FIxHENCz6mzJglK3HH06W3s=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
-github.com/inconshreveable/log15 v0.0.0-20180818164646-67afb5ed74ec/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
 github.com/inconshreveable/log15 v0.0.0-20200109203555-b30bc20e4fd1/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
 github.com/inconshreveable/log15 v0.0.0-20201112154412-8562bdadbbac h1:n1DqxAo4oWPMvH1+v+DLYlMCecgumhhgnxAPdqDIFHI=
 github.com/inconshreveable/log15 v0.0.0-20201112154412-8562bdadbbac/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
@@ -464,7 +429,6 @@ github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i
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 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
@@ -794,9 +748,8 @@ github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/vdemeester/k8s-pkg-credentialprovider v1.17.4/go.mod h1:inCTmtUdr5KJbreVojo06krnTgaeAz/Z7lynpPk/Q2c=
 github.com/vmware/govmomi v0.20.3/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
-github.com/vulsio/go-exploitdb v0.1.4 h1:i9ce9xLa12VAKj9Oq5QfJK6bY9HVcxFsVIzBgIhPJ78=
-github.com/vulsio/go-exploitdb v0.1.4/go.mod h1:CMNvEqjsVa2IMGsoyDV4QKXlOSWIaB6b6+29F6YmJWU=
-github.com/xanzy/ssh-agent v0.2.0/go.mod h1:0NyE30eGUDliuLEHJgYte/zncp2zdTStcOnWhgSqHD8=
+github.com/vulsio/go-exploitdb v0.1.7 h1:wdq+6H/PvGGnUiyAaLQ3DtczsLy3rrBQgmNOiXH62z0=
+github.com/vulsio/go-exploitdb v0.1.7/go.mod h1:4strSWuNtCTz76QB8RuxpMQmYifArGKiHKBFCMOTxY4=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
@@ -806,22 +759,28 @@ github.com/ymomoi/goval-parser v0.0.0-20170813122243-0a0be1dd9d08/go.mod h1:ox1N
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb/go.mod h1:gqRgreBUhTSL0GeU64rtZ3Uq3wtjOa/TB2YfrtkCbVQ=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
 go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
-go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opentelemetry.io/otel v0.14.0/go.mod h1:vH5xEuwy7Rts0GNtsCW3HYQoZDY+OmBJ6t1bFGGlxgw=
-go.opentelemetry.io/otel v0.15.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA=
-go.opentelemetry.io/otel v0.16.0 h1:uIWEbdeb4vpKPGITLsRVUS44L5oDbDUCZxn8lkxhmgw=
 go.opentelemetry.io/otel v0.16.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA=
+go.opentelemetry.io/otel v0.19.0 h1:Lenfy7QHRXPZVsw/12CWpxX6d/JkrX8wrx2vO8G80Ng=
+go.opentelemetry.io/otel v0.19.0/go.mod h1:j9bF567N9EfomkSidSfmMwIwIBuP37AMAIzVW85OxSg=
+go.opentelemetry.io/otel/metric v0.19.0 h1:dtZ1Ju44gkJkYvo+3qGqVXmf88tc+a42edOywypengg=
+go.opentelemetry.io/otel/metric v0.19.0/go.mod h1:8f9fglJPRnXuskQmKpnad31lcLJ2VmNNqIsx/uIwBSc=
+go.opentelemetry.io/otel/oteltest v0.19.0 h1:YVfA0ByROYqTwOxqHVZYZExzEpfZor+MU1rU+ip2v9Q=
+go.opentelemetry.io/otel/oteltest v0.19.0/go.mod h1:tI4yxwh8U21v7JD6R3BcA/2+RBoTKFexE/PJ/nSO7IA=
+go.opentelemetry.io/otel/trace v0.19.0 h1:1ucYlenXIDA1OlHVLDZKX0ObXV5RLaq06DtUKz5e5zc=
+go.opentelemetry.io/otel/trace v0.19.0/go.mod h1:4IXiNextNOpPnRlI4ryK69mn5iC84bjBWZQA5DXz/qg=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
@@ -833,22 +792,20 @@ go.uber.org/multierr v1.4.0 h1:f3WCSC2KzAcBXGATIxAB1E2XuCpNU255wNKZ505qi3E=
 go.uber.org/multierr v1.4.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
-go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0 h1:nR6NoDBgAf67s68NhaXbsojM+2gxp3S1hWkHDl27pVU=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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-golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
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 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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@@ -858,9 +815,9 @@ golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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-golang.org/x/crypto v0.0.0-20201217014255-9d1352758620/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 h1:It14KIkyBFYkHkwZ7k45minvA9aorojkyjGk9KJ5B/w=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
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 golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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@@ -875,7 +832,6 @@ golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EH
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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@@ -903,13 +859,11 @@ golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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-golang.org/x/net v0.0.0-20180925072008-f04abc6bdfa7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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-golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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@@ -940,18 +894,19 @@ golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81R
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+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
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 golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
@@ -963,17 +918,15 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190204203706-41f3e6584952/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -981,7 +934,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@@ -1025,9 +977,12 @@ golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201006155630-ac719f4daadf/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210113181707-4bcb84eeeb78 h1:nVuTkr9L6Bq62qpUqKo/RnZCFfzDBL0bYo6w9OJUqZY=
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 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -1037,7 +992,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1066,6 +1020,7 @@ golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190706070813-72ffa07ba3db/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
+golang.org/x/tools v0.0.0-20190729092621-ff9f1409240a/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
 golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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@@ -1099,9 +1054,9 @@ golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roY
 golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
-golang.org/x/tools v0.0.0-20200825202427-b303f430e36d h1:W07d4xkoAUSNOkOzdzXCdFGxT7o2rW4q8M34tB2i//k=
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
-golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e h1:4nW4NLDYnU28ojHaHO8OVxFHk/aQ33U01a9cjED+pzE=
+golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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@@ -1110,7 +1065,6 @@ golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8T
 gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0=
 gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
 gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ=
-google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.6.1-0.20190607001116-5213b8090861/go.mod h1:btoxGiFvQNVUZQ8W08zLtrVS08CNpINPEfxXxgJL1Q4=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
@@ -1137,9 +1091,7 @@ google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuh
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20180924164928-221a8d4f7494/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -1167,7 +1119,6 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc
 google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/grpc v1.15.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
@@ -1195,7 +1146,6 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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@@ -1209,25 +1159,22 @@ gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gcfg.v1 v1.2.0/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
-gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
-gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v9 v9.29.1/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
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 gopkg.in/go-playground/validator.v9 v9.31.0 h1:bmXmP2RSNtFES+bn4uYuHT7iJFJv7Vj+an+ZQdDaD1M=
 gopkg.in/go-playground/validator.v9 v9.31.0/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
-gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
+gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.2.2/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
-gopkg.in/src-d/go-billy.v4 v4.2.1/go.mod h1:tm33zBoOwxjYHZIE+OV8bxTWFMJLrconzFMd38aARFk=
-gopkg.in/src-d/go-billy.v4 v4.3.0/go.mod h1:tm33zBoOwxjYHZIE+OV8bxTWFMJLrconzFMd38aARFk=
-gopkg.in/src-d/go-git-fixtures.v3 v3.1.1/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
-gopkg.in/src-d/go-git-fixtures.v3 v3.4.0/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
-gopkg.in/src-d/go-git.v4 v4.10.0/go.mod h1:Vtut8izDyrM8BUVQnzJ+YvmNcem2J89EmfZYCkLokZk=
+gopkg.in/src-d/go-billy.v4 v4.3.2/go.mod h1:nDjArDMp+XMs1aFAESLRjfGSgfvoYN0hDfzEk0GjC98=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
+gopkg.in/src-d/go-git.v4 v4.13.1/go.mod h1:nx5NYcxdKxq5fpltdHnPa2Exj4Sx0EclMWZQbYDu2z8=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/warnings.v0 v0.1.1/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
@@ -1245,7 +1192,6 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v0.0.0-20181223230014-1083505acf35/go.mod h1:R//lfYlUuTOTfblYI3lGoAAAebUdzjvbmQsuB7Ykd90=
-gotest.tools v2.1.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
@@ -1273,7 +1219,6 @@ k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
 k8s.io/legacy-cloud-providers v0.17.4/go.mod h1:FikRNoD64ECjkxO36gkDgJeiQWwyZTuBkhu+yxOc1Js=
 k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
-k8s.io/utils v0.0.0-20201005171033-6301aaf42dc7/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009 h1:0T5IaWHO3sJTEmCP6mUlBvMukxPKUQWqiI/YuiBNMiQ=
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=

gost/base.go

@@ -1,17 +0,0 @@
-// +build !scanner
-
-package gost
-
-import (
-	"github.com/future-architect/vuls/models"
-	"github.com/knqyf263/gost/db"
-)
-
-// Base is a base struct
-type Base struct {
-}
-
-// FillCVEsWithRedHat fills cve information that has in Gost
-func (b Base) FillCVEsWithRedHat(driver db.DB, r *models.ScanResult) error {
-	return RedHat{}.fillCvesWithRedHatAPI(driver, r)
-}

gost/debian.go

@@ -5,10 +5,10 @@ package gost
 import (
 	"encoding/json"
 
-	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
-	"github.com/knqyf263/gost/db"
 	gostmodels "github.com/knqyf263/gost/models"
 )
 
@@ -33,10 +33,10 @@ func (deb Debian) supported(major string) bool {
 }
 
 // DetectUnfixed fills cve information that has in Gost
-func (deb Debian) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (nCVEs int, err error) {
+func (deb Debian) DetectUnfixed(r *models.ScanResult, _ bool) (nCVEs int, err error) {
 	if !deb.supported(major(r.Release)) {
 		// only logging
-		util.Log.Warnf("Debian %s is not supported yet", r.Release)
+		logging.Log.Warnf("Debian %s is not supported yet", r.Release)
 		return 0, nil
 	}
 
@@ -56,15 +56,15 @@ func (deb Debian) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (nCV
 
 	// Debian Security Tracker does not support Package for Raspbian, so skip it.
 	var scanResult models.ScanResult
-	if r.Family != config.Raspbian {
+	if r.Family != constant.Raspbian {
 		scanResult = *r
 	} else {
 		scanResult = r.RemoveRaspbianPackFromResult()
 	}
 
 	packCvesList := []packCves{}
-	if config.Conf.Gost.IsFetchViaHTTP() {
-		url, _ := util.URLPathJoin(config.Conf.Gost.URL, "debian", major(scanResult.Release), "pkgs")
+	if deb.DBDriver.Cnf.IsFetchViaHTTP() {
+		url, _ := util.URLPathJoin(deb.DBDriver.Cnf.GetURL(), "debian", major(scanResult.Release), "pkgs")
 		responses, err := getAllUnfixedCvesViaHTTP(r, url)
 		if err != nil {
 			return 0, err
@@ -86,11 +86,11 @@ func (deb Debian) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (nCV
 			})
 		}
 	} else {
-		if driver == nil {
+		if deb.DBDriver.DB == nil {
 			return 0, nil
 		}
 		for _, pack := range scanResult.Packages {
-			cveDebs := driver.GetUnfixedCvesDebian(major(scanResult.Release), pack.Name)
+			cveDebs := deb.DBDriver.DB.GetUnfixedCvesDebian(major(scanResult.Release), pack.Name)
 			cves := []models.CveContent{}
 			for _, cveDeb := range cveDebs {
 				cves = append(cves, *deb.ConvertToModel(&cveDeb))
@@ -104,7 +104,7 @@ func (deb Debian) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (nCV
 
 		// SrcPack
 		for _, pack := range scanResult.SrcPackages {
-			cveDebs := driver.GetUnfixedCvesDebian(major(scanResult.Release), pack.Name)
+			cveDebs := deb.DBDriver.DB.GetUnfixedCvesDebian(major(scanResult.Release), pack.Name)
 			cves := []models.CveContent{}
 			for _, cveDeb := range cveDebs {
 				cves = append(cves, *deb.ConvertToModel(&cveDeb))

gost/gost.go

@@ -3,27 +3,84 @@
 package gost
 
 import (
-	cnf "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/knqyf263/gost/db"
+	"golang.org/x/xerrors"
+
+	"github.com/future-architect/vuls/constant"
 )
 
+// DBDriver is a DB Driver
+type DBDriver struct {
+	DB  db.DB
+	Cnf config.VulnDictInterface
+}
+
 // Client is the interface of OVAL client.
 type Client interface {
-	DetectUnfixed(db.DB, *models.ScanResult, bool) (int, error)
-	FillCVEsWithRedHat(db.DB, *models.ScanResult) error
+	DetectUnfixed(*models.ScanResult, bool) (int, error)
+}
+
+// Base is a base struct
+type Base struct {
+	DBDriver DBDriver
+}
+
+// FillCVEsWithRedHat fills CVE detailed with Red Hat Security
+func FillCVEsWithRedHat(r *models.ScanResult, cnf config.GostConf) error {
+	db, locked, err := newGostDB(cnf)
+	if locked {
+		return xerrors.Errorf("SQLite3 is locked: %s", cnf.GetSQLite3Path())
+	} else if err != nil {
+		return err
+	}
+	defer func() {
+		if err := db.CloseDB(); err != nil {
+			logging.Log.Errorf("Failed to close DB. err: %+v", err)
+		}
+	}()
+	return RedHat{Base{DBDriver{DB: db, Cnf: &cnf}}}.fillCvesWithRedHatAPI(r)
 }
 
 // NewClient make Client by family
-func NewClient(family string) Client {
+func NewClient(cnf config.GostConf, family string) (Client, error) {
+	db, locked, err := newGostDB(cnf)
+	if locked {
+		return nil, xerrors.Errorf("SQLite3 is locked: %s", cnf.GetSQLite3Path())
+	} else if err != nil {
+		return nil, err
+	}
+
+	driver := DBDriver{DB: db, Cnf: &cnf}
+
 	switch family {
-	case cnf.RedHat, cnf.CentOS:
-		return RedHat{}
-	case cnf.Debian, cnf.Raspbian:
-		return Debian{}
-	case cnf.Windows:
-		return Microsoft{}
+	case constant.RedHat, constant.CentOS:
+		return RedHat{Base{DBDriver: driver}}, nil
+	case constant.Debian, constant.Raspbian:
+		return Debian{Base{DBDriver: driver}}, nil
+	case constant.Windows:
+		return Microsoft{Base{DBDriver: driver}}, nil
 	default:
-		return Pseudo{}
+		return Pseudo{}, nil
 	}
 }
+
+// NewGostDB returns db client for Gost
+func newGostDB(cnf config.GostConf) (driver db.DB, locked bool, err error) {
+	if cnf.IsFetchViaHTTP() {
+		return nil, false, nil
+	}
+	path := cnf.GetURL()
+	if cnf.GetType() == "sqlite3" {
+		path = cnf.GetSQLite3Path()
+	}
+	if driver, locked, err = db.NewDB(cnf.GetType(), path, cnf.GetDebugSQL()); err != nil {
+		if locked {
+			return nil, true, xerrors.Errorf("gostDB is locked. err: %w", err)
+		}
+		return nil, false, err
+	}
+	return driver, false, nil
+}

gost/microsoft.go

@@ -6,7 +6,6 @@ import (
 	"strings"
 
 	"github.com/future-architect/vuls/models"
-	"github.com/knqyf263/gost/db"
 	gostmodels "github.com/knqyf263/gost/models"
 )
 
@@ -16,15 +15,15 @@ type Microsoft struct {
 }
 
 // DetectUnfixed fills cve information that has in Gost
-func (ms Microsoft) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (nCVEs int, err error) {
-	if driver == nil {
+func (ms Microsoft) DetectUnfixed(r *models.ScanResult, _ bool) (nCVEs int, err error) {
+	if ms.DBDriver.DB == nil {
 		return 0, nil
 	}
 	cveIDs := []string{}
 	for cveID := range r.ScannedCves {
 		cveIDs = append(cveIDs, cveID)
 	}
-	for cveID, msCve := range driver.GetMicrosoftMulti(cveIDs) {
+	for cveID, msCve := range ms.DBDriver.DB.GetMicrosoftMulti(cveIDs) {
 		if _, ok := r.ScannedCves[cveID]; !ok {
 			continue
 		}
@@ -70,11 +69,10 @@ func (ms Microsoft) ConvertToModel(cve *gostmodels.MicrosoftCVE) (*models.CveCon
 
 	option := map[string]string{}
 	if 0 < len(cve.ExploitStatus) {
+		// TODO: CVE-2020-0739
+		// "exploit_status": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A",
 		option["exploit"] = cve.ExploitStatus
 	}
-	if 0 < len(cve.Workaround) {
-		option["workaround"] = cve.Workaround
-	}
 	kbids := []string{}
 	for _, kbid := range cve.KBIDs {
 		kbids = append(kbids, kbid.KBID)
@@ -86,13 +84,18 @@ func (ms Microsoft) ConvertToModel(cve *gostmodels.MicrosoftCVE) (*models.CveCon
 	vendorURL := "https://msrc.microsoft.com/update-guide/vulnerability/" + cve.CveID
 	mitigations := []models.Mitigation{}
 	if cve.Mitigation != "" {
-		mitigations = []models.Mitigation{
-			{
-				CveContentType: models.Microsoft,
-				Mitigation:     cve.Mitigation,
-				URL:            vendorURL,
-			},
-		}
+		mitigations = append(mitigations, models.Mitigation{
+			CveContentType: models.Microsoft,
+			Mitigation:     cve.Mitigation,
+			URL:            vendorURL,
+		})
+	}
+	if cve.Workaround != "" {
+		mitigations = append(mitigations, models.Mitigation{
+			CveContentType: models.Microsoft,
+			Mitigation:     cve.Workaround,
+			URL:            vendorURL,
+		})
 	}
 
 	return &models.CveContent{

gost/pseudo.go

@@ -4,7 +4,6 @@ package gost
 
 import (
 	"github.com/future-architect/vuls/models"
-	"github.com/knqyf263/gost/db"
 )
 
 // Pseudo is Gost client except for RedHat family and Debian
@@ -13,6 +12,6 @@ type Pseudo struct {
 }
 
 // DetectUnfixed fills cve information that has in Gost
-func (pse Pseudo) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (int, error) {
+func (pse Pseudo) DetectUnfixed(r *models.ScanResult, _ bool) (int, error) {
 	return 0, nil
 }

gost/redhat.go

@@ -10,7 +10,6 @@ import (
 	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
-	"github.com/knqyf263/gost/db"
 	gostmodels "github.com/knqyf263/gost/models"
 )
 
@@ -20,14 +19,9 @@ type RedHat struct {
 }
 
 // DetectUnfixed fills cve information that has in Gost
-func (red RedHat) DetectUnfixed(driver db.DB, r *models.ScanResult, ignoreWillNotFix bool) (nCVEs int, err error) {
-	return red.detectUnfixed(driver, r, ignoreWillNotFix)
-}
-
-func (red RedHat) detectUnfixed(driver db.DB, r *models.ScanResult, ignoreWillNotFix bool) (nCVEs int, err error) {
-	if config.Conf.Gost.IsFetchViaHTTP() {
-		prefix, _ := util.URLPathJoin(config.Conf.Gost.URL,
-			"redhat", major(r.Release), "pkgs")
+func (red RedHat) DetectUnfixed(r *models.ScanResult, ignoreWillNotFix bool) (nCVEs int, err error) {
+	if red.DBDriver.Cnf.IsFetchViaHTTP() {
+		prefix, _ := util.URLPathJoin(red.DBDriver.Cnf.GetURL(), "redhat", major(r.Release), "pkgs")
 		responses, err := getAllUnfixedCvesViaHTTP(r, prefix)
 		if err != nil {
 			return 0, err
@@ -45,12 +39,12 @@ func (red RedHat) detectUnfixed(driver db.DB, r *models.ScanResult, ignoreWillNo
 			}
 		}
 	} else {
-		if driver == nil {
+		if red.DBDriver.DB == nil {
 			return 0, nil
 		}
 		for _, pack := range r.Packages {
 			// CVE-ID: RedhatCVE
-			cves := driver.GetUnfixedCvesRedhat(major(r.Release), pack.Name, ignoreWillNotFix)
+			cves := red.DBDriver.DB.GetUnfixedCvesRedhat(major(r.Release), pack.Name, ignoreWillNotFix)
 			for _, cve := range cves {
 				if newly := red.setUnfixedCveToScanResult(&cve, r); newly {
 					nCVEs++
@@ -61,7 +55,7 @@ func (red RedHat) detectUnfixed(driver db.DB, r *models.ScanResult, ignoreWillNo
 	return nCVEs, nil
 }
 
-func (red RedHat) fillCvesWithRedHatAPI(driver db.DB, r *models.ScanResult) error {
+func (red RedHat) fillCvesWithRedHatAPI(r *models.ScanResult) error {
 	cveIDs := []string{}
 	for cveID, vuln := range r.ScannedCves {
 		if _, ok := vuln.CveContents[models.RedHatAPI]; ok {
@@ -70,9 +64,8 @@ func (red RedHat) fillCvesWithRedHatAPI(driver db.DB, r *models.ScanResult) erro
 		cveIDs = append(cveIDs, cveID)
 	}
 
-	if config.Conf.Gost.IsFetchViaHTTP() {
-		prefix, _ := util.URLPathJoin(config.Conf.Gost.URL,
-			"redhat", "cves")
+	if red.DBDriver.Cnf.IsFetchViaHTTP() {
+		prefix, _ := util.URLPathJoin(config.Conf.Gost.URL, "redhat", "cves")
 		responses, err := getCvesViaHTTP(cveIDs, prefix)
 		if err != nil {
 			return err
@@ -88,10 +81,10 @@ func (red RedHat) fillCvesWithRedHatAPI(driver db.DB, r *models.ScanResult) erro
 			red.setFixedCveToScanResult(&redCve, r)
 		}
 	} else {
-		if driver == nil {
+		if red.DBDriver.DB == nil {
 			return nil
 		}
-		for _, redCve := range driver.GetRedhatMulti(cveIDs) {
+		for _, redCve := range red.DBDriver.DB.GetRedhatMulti(cveIDs) {
 			if len(redCve.Name) == 0 {
 				continue
 			}

gost/util.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/cenkalti/backoff"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
 	"github.com/parnurzeal/gorequest"
@@ -48,7 +49,7 @@ func getCvesViaHTTP(cveIDs []string, urlPrefix string) (
 				if err != nil {
 					errChan <- err
 				} else {
-					util.Log.Debugf("HTTP Request to %s", url)
+					logging.Log.Debugf("HTTP Request to %s", url)
 					httpGet(url, req, resChan, errChan)
 				}
 			}
@@ -122,7 +123,7 @@ func getAllUnfixedCvesViaHTTP(r *models.ScanResult, urlPrefix string) (
 				if err != nil {
 					errChan <- err
 				} else {
-					util.Log.Debugf("HTTP Request to %s", url)
+					logging.Log.Debugf("HTTP Request to %s", url)
 					httpGet(url, req, resChan, errChan)
 				}
 			}
@@ -160,12 +161,12 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 			if count == retryMax {
 				return nil
 			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %+v", url, resp, errs)
 		}
 		return nil
 	}
 	notify := func(err error, t time.Duration) {
-		util.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %s", t, err)
+		logging.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %+v", t, err)
 	}
 	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
 	if err != nil {

integration/data/rails.json

@@ -0,0 +1,131 @@
+{
+    "jsonVersion": 4,
+    "lang": "",
+    "serverUUID": "",
+    "serverName": "rails",
+    "family": "pseudo",
+    "release": "",
+    "container": {
+        "containerID": "",
+        "name": "",
+        "image": "",
+        "type": "",
+        "uuid": ""
+    },
+    "platform": {
+        "name": "other",
+        "instanceID": ""
+    },
+    "scannedAt": "2021-03-31T12:22:26.428630183+09:00",
+    "scanMode": "fast mode",
+    "scannedVersion": "v0.15.9",
+    "scannedRevision": "build-20210331_121257_1a58c94",
+    "scannedBy": "dev",
+    "scannedVia": "pseudo",
+    "scannedIpv4Addrs": [
+        "172.19.0.1",
+        "172.17.0.1",
+        "172.27.0.1"
+    ],
+    "reportedAt": "0001-01-01T00:00:00Z",
+    "reportedVersion": "",
+    "reportedRevision": "",
+    "reportedBy": "",
+    "errors": [],
+    "warnings": [],
+    "scannedCves": {},
+    "runningKernel": {
+        "release": "",
+        "version": "",
+        "rebootRequired": false
+    },
+    "packages": {},
+    "config": {
+        "scan": {
+            "logDir": "/var/log/vuls",
+            "resultsDir": "/home/ubuntu/go/src/github.com/future-architect/vuls/results",
+            "default": {
+                "port": "22",
+                "scanMode": [
+                    "fast"
+                ]
+            },
+            "servers": {
+                "rails": {
+                    "serverName": "rails",
+                    "cpeNames": [
+                        "cpe:/a:rubyonrails:ruby_on_rails:3.0.1"
+                    ],
+                    "scanMode": [
+                        "fast"
+                    ],
+                    "type": "pseudo",
+                    "wordpress": {}
+                }
+            },
+            "cveDict": {
+                "Name": "cveDict",
+                "Type": "sqlite3",
+                "SQLite3Path": "/home/ubuntu/go/src/github.com/kotakanbe/go-cve-dictionary/cve.sqlite3",
+                "DebugSQL": false
+            },
+            "ovalDict": {
+                "Name": "ovalDict",
+                "Type": "sqlite3",
+                "SQLite3Path": "/home/ubuntu/go/src/github.com/kotakanbe/goval-dictionary/oval.sqlite3",
+                "DebugSQL": false
+            },
+            "gost": {
+                "Name": "gost",
+                "Type": "sqlite3",
+                "SQLite3Path": "/home/ubuntu/go/src/github.com/future-architect/vuls/gost.sqlite3",
+                "DebugSQL": false
+            },
+            "exploit": {
+                "Name": "exploit",
+                "Type": "sqlite3",
+                "SQLite3Path": "/home/ubuntu/go/src/github.com/vulsio/go-exploitdb/go-exploitdb.sqlite3",
+                "DebugSQL": false
+            },
+            "metasploit": {
+                "Name": "metasploit",
+                "Type": "sqlite3",
+                "SQLite3Path": "/home/ubuntu/go/src/github.com/takuzoo3868/go-msfdb/go-msfdb.sqlite3",
+                "DebugSQL": false
+            }
+        },
+        "report": {
+            "default": {},
+            "cveDict": {
+                "Name": "",
+                "Type": "",
+                "SQLite3Path": "",
+                "DebugSQL": false
+            },
+            "ovalDict": {
+                "Name": "",
+                "Type": "",
+                "SQLite3Path": "",
+                "DebugSQL": false
+            },
+            "gost": {
+                "Name": "",
+                "Type": "",
+                "SQLite3Path": "",
+                "DebugSQL": false
+            },
+            "exploit": {
+                "Name": "",
+                "Type": "",
+                "SQLite3Path": "",
+                "DebugSQL": false
+            },
+            "metasploit": {
+                "Name": "",
+                "Type": "",
+                "SQLite3Path": "",
+                "DebugSQL": false
+            }
+        }
+    }
+}

integration/int-config.toml

@@ -0,0 +1,27 @@
+[cveDict]
+  Type = "sqlite3"
+  SQLite3Path = "/home/ubuntu/vulsctl/docker/cve.sqlite3"
+
+[ovalDict]
+  Type = "sqlite3"
+  SQLite3Path = "/home/ubuntu/vulsctl/docker/oval.sqlite3"
+
+[gost]
+  Type = "sqlite3"
+  SQLite3Path = "/home/ubuntu/vulsctl/docker/gost.sqlite3"
+
+[exploit]
+  Type = "sqlite3"
+  SQLite3Path = "/home/ubuntu/vulsctl/docker/go-exploitdb.sqlite3"
+
+[metasploit]
+  type = "sqlite3"
+  SQLite3Path = "/home/ubuntu/vulsctl/docker/go-msfdb.sqlite3"
+
+[default]
+
+[servers]
+
+[servers.rails]
+type = "pseudo"
+cpeNames       = [ "cpe:/a:rubyonrails:ruby_on_rails:3.0.1" ]

integration/int-redis-config.toml

@@ -0,0 +1,27 @@
+[cveDict]
+Type = "redis"
+Url = "redis://127.0.0.1/3"
+
+[ovalDict]
+  Type = "redis"
+  Url = "redis://127.0.0.1/1"
+
+[gost]
+  Type = "redis"
+  Url = "redis://127.0.0.1/2"
+
+[exploit]
+  Type = "redis"
+  Url = "redis://127.0.0.1/4"
+
+[metasploit]
+  Type = "redis"
+  Url = "redis://127.0.0.1/5"
+
+[default]
+
+[servers]
+
+[servers.rails]
+type = "pseudo"
+cpeNames       = [ "cpe:/a:rubyonrails:ruby_on_rails:3.0.1" ]

logging/logutil.go

@@ -1,4 +1,4 @@
-package util
+package logging
 
 import (
 	"flag"
@@ -12,66 +12,83 @@ import (
 	"github.com/rifflock/lfshook"
 	"github.com/sirupsen/logrus"
 
-	"github.com/future-architect/vuls/config"
 	formatter "github.com/kotakanbe/logrus-prefixed-formatter"
 )
 
+//LogOpts has options for logging
+type LogOpts struct {
+	Debug    bool   `json:"debug,omitempty"`
+	DebugSQL bool   `json:"debugSQL,omitempty"`
+	LogDir   string `json:"logDir,omitempty"`
+	Quiet    bool   `json:"quiet,omitempty"`
+}
+
 // Log for localhost
-var Log *logrus.Entry
+var Log Logger
+
+// Logger has logrus entry
+type Logger struct {
+	logrus.Entry
+}
 
 func init() {
 	log := logrus.New()
 	log.Out = ioutil.Discard
 	fields := logrus.Fields{"prefix": ""}
-	Log = log.WithFields(fields)
+	Log = Logger{Entry: *log.WithFields(fields)}
+}
+
+// NewNormalLogger creates normal logger
+func NewNormalLogger() Logger {
+	return Logger{Entry: logrus.Entry{Logger: logrus.New()}}
 }
 
 // NewCustomLogger creates logrus
-func NewCustomLogger(server config.ServerInfo) *logrus.Entry {
+func NewCustomLogger(debug, quiet bool, logDir, logMsgAnsiColor, serverName string) Logger {
 	log := logrus.New()
-	log.Formatter = &formatter.TextFormatter{MsgAnsiColor: server.LogMsgAnsiColor}
+	log.Formatter = &formatter.TextFormatter{MsgAnsiColor: logMsgAnsiColor}
 	log.Level = logrus.InfoLevel
-	if config.Conf.Debug {
+	if debug {
 		log.Level = logrus.DebugLevel
 		pp.ColoringEnabled = false
 	}
 
 	if flag.Lookup("test.v") != nil {
-		return logrus.NewEntry(log)
+		return Logger{Entry: *logrus.NewEntry(log)}
 	}
 
 	// File output
-	logDir := GetDefaultLogDir()
-	if 0 < len(config.Conf.LogDir) {
-		logDir = config.Conf.LogDir
+	dir := GetDefaultLogDir()
+	if logDir != "" {
+		dir = logDir
 	}
 
 	// Only log to a file if quiet mode enabled
-	if config.Conf.Quiet && flag.Lookup("test.v") == nil {
-		if _, err := os.Stat(logDir); os.IsNotExist(err) {
-			if err := os.Mkdir(logDir, 0700); err != nil {
-				log.Errorf("Failed to create log directory. path: %s, err: %s", logDir, err)
+	if quiet && flag.Lookup("test.v") == nil {
+		if _, err := os.Stat(dir); os.IsNotExist(err) {
+			if err := os.Mkdir(dir, 0700); err != nil {
+				log.Errorf("Failed to create log directory. path: %s, err: %+v", dir, err)
 			}
 		}
 
-		logFile := logDir + "/vuls.log"
+		logFile := dir + "/vuls.log"
 		if file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644); err == nil {
 			log.Out = file
 		} else {
 			log.Out = os.Stderr
-			log.Errorf("Failed to create log file. path: %s, err: %s", logFile, err)
+			log.Errorf("Failed to create log file. path: %s, err: %+v", logFile, err)
 		}
 	} else {
 		log.Out = os.Stderr
 	}
 
 	whereami := "localhost"
-	if 0 < len(server.ServerName) {
-		whereami = server.GetServerName()
+	if 0 < len(serverName) {
+		whereami = serverName
 	}
 
-	if _, err := os.Stat(logDir); err == nil {
-		path := filepath.Join(logDir, fmt.Sprintf("%s.log", whereami))
+	if _, err := os.Stat(dir); err == nil {
+		path := filepath.Join(dir, fmt.Sprintf("%s.log", whereami))
 		if _, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644); err == nil {
 			log.Hooks.Add(lfshook.NewHook(lfshook.PathMap{
 				logrus.DebugLevel: path,
@@ -82,13 +99,12 @@ func NewCustomLogger(server config.ServerInfo) *logrus.Entry {
 				logrus.PanicLevel: path,
 			}, nil))
 		} else {
-			log.Errorf("Failed to create log file. path: %s, err: %s", path, err)
+			log.Errorf("Failed to create log file. path: %s, err: %+v", path, err)
 		}
 	}
 
 	entry := log.WithFields(logrus.Fields{"prefix": whereami})
-	entry.Infof("vuls-%s-%s", config.Version, config.Revision)
-	return entry
+	return Logger{Entry: *entry}
 }
 
 // GetDefaultLogDir returns default log directory

models/library.go

@@ -6,9 +6,9 @@ import (
 	"github.com/aquasecurity/trivy-db/pkg/db"
 	trivyDBTypes "github.com/aquasecurity/trivy-db/pkg/types"
 	"github.com/aquasecurity/trivy/pkg/detector/library"
+	"github.com/future-architect/vuls/logging"
 
 	"github.com/aquasecurity/trivy/pkg/types"
-	"github.com/future-architect/vuls/util"
 	"golang.org/x/xerrors"
 	// "github.com/aquasecurity/go-dep-parser/pkg/types"
 )
@@ -71,7 +71,7 @@ func (s LibraryScanner) convertFanalToVuln(tvulns []types.DetectedVulnerability)
 	for _, tvuln := range tvulns {
 		vinfo, err := s.getVulnDetail(tvuln)
 		if err != nil {
-			util.Log.Debugf("failed to getVulnDetail. err: %s, tvuln: %#v", err, tvuln)
+			logging.Log.Debugf("failed to getVulnDetail. err: %+v, tvuln: %#v", err, tvuln)
 			continue
 		}
 		vulns = append(vulns, vinfo)

models/scanresults.go

@@ -4,13 +4,14 @@ import (
 	"bytes"
 	"fmt"
 	"reflect"
-	"regexp"
+	"sort"
 	"strings"
 	"time"
 
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
 	"github.com/future-architect/vuls/cwe"
-	"github.com/future-architect/vuls/util"
+	"github.com/future-architect/vuls/logging"
 )
 
 // ScanResults is a slide of ScanResult
@@ -18,31 +19,31 @@ type ScanResults []ScanResult
 
 // ScanResult has the result of scanned CVE information.
 type ScanResult struct {
-	JSONVersion      int                   `json:"jsonVersion"`
-	Lang             string                `json:"lang"`
-	ServerUUID       string                `json:"serverUUID"`
-	ServerName       string                `json:"serverName"` // TOML Section key
-	Family           string                `json:"family"`
-	Release          string                `json:"release"`
-	Container        Container             `json:"container"`
-	Platform         Platform              `json:"platform"`
-	IPv4Addrs        []string              `json:"ipv4Addrs,omitempty"` // only global unicast address (https://golang.org/pkg/net/#IP.IsGlobalUnicast)
-	IPv6Addrs        []string              `json:"ipv6Addrs,omitempty"` // only global unicast address (https://golang.org/pkg/net/#IP.IsGlobalUnicast)
-	IPSIdentifiers   map[config.IPS]string `json:"ipsIdentifiers,omitempty"`
-	ScannedAt        time.Time             `json:"scannedAt"`
-	ScanMode         string                `json:"scanMode"`
-	ScannedVersion   string                `json:"scannedVersion"`
-	ScannedRevision  string                `json:"scannedRevision"`
-	ScannedBy        string                `json:"scannedBy"`
-	ScannedVia       string                `json:"scannedVia"`
-	ScannedIPv4Addrs []string              `json:"scannedIpv4Addrs,omitempty"`
-	ScannedIPv6Addrs []string              `json:"scannedIpv6Addrs,omitempty"`
-	ReportedAt       time.Time             `json:"reportedAt"`
-	ReportedVersion  string                `json:"reportedVersion"`
-	ReportedRevision string                `json:"reportedRevision"`
-	ReportedBy       string                `json:"reportedBy"`
-	Errors           []string              `json:"errors"`
-	Warnings         []string              `json:"warnings"`
+	JSONVersion      int               `json:"jsonVersion"`
+	Lang             string            `json:"lang"`
+	ServerUUID       string            `json:"serverUUID"`
+	ServerName       string            `json:"serverName"` // TOML Section key
+	Family           string            `json:"family"`
+	Release          string            `json:"release"`
+	Container        Container         `json:"container"`
+	Platform         Platform          `json:"platform"`
+	IPv4Addrs        []string          `json:"ipv4Addrs,omitempty"` // only global unicast address (https://golang.org/pkg/net/#IP.IsGlobalUnicast)
+	IPv6Addrs        []string          `json:"ipv6Addrs,omitempty"` // only global unicast address (https://golang.org/pkg/net/#IP.IsGlobalUnicast)
+	IPSIdentifiers   map[string]string `json:"ipsIdentifiers,omitempty"`
+	ScannedAt        time.Time         `json:"scannedAt"`
+	ScanMode         string            `json:"scanMode"`
+	ScannedVersion   string            `json:"scannedVersion"`
+	ScannedRevision  string            `json:"scannedRevision"`
+	ScannedBy        string            `json:"scannedBy"`
+	ScannedVia       string            `json:"scannedVia"`
+	ScannedIPv4Addrs []string          `json:"scannedIpv4Addrs,omitempty"`
+	ScannedIPv6Addrs []string          `json:"scannedIpv6Addrs,omitempty"`
+	ReportedAt       time.Time         `json:"reportedAt"`
+	ReportedVersion  string            `json:"reportedVersion"`
+	ReportedRevision string            `json:"reportedRevision"`
+	ReportedBy       string            `json:"reportedBy"`
+	Errors           []string          `json:"errors"`
+	Warnings         []string          `json:"warnings"`
 
 	ScannedCves       VulnInfos              `json:"scannedCves"`
 	RunningKernel     Kernel                 `json:"runningKernel"`
@@ -59,63 +60,19 @@ type ScanResult struct {
 	} `json:"config"`
 }
 
-// CweDict is a dictionary for CWE
-type CweDict map[string]CweDictEntry
-
-// Get the name, url, top10URL for the specified cweID, lang
-func (c CweDict) Get(cweID, lang string) (name, url, top10Rank, top10URL, cweTop25Rank, cweTop25URL, sansTop25Rank, sansTop25URL string) {
-	cweNum := strings.TrimPrefix(cweID, "CWE-")
-	switch config.Conf.Lang {
-	case "ja":
-		if dict, ok := c[cweNum]; ok && dict.OwaspTopTen2017 != "" {
-			top10Rank = dict.OwaspTopTen2017
-			top10URL = cwe.OwaspTopTen2017GitHubURLJa[dict.OwaspTopTen2017]
-		}
-		if dict, ok := c[cweNum]; ok && dict.CweTopTwentyfive2019 != "" {
-			cweTop25Rank = dict.CweTopTwentyfive2019
-			cweTop25URL = cwe.CweTopTwentyfive2019URL
-		}
-		if dict, ok := c[cweNum]; ok && dict.SansTopTwentyfive != "" {
-			sansTop25Rank = dict.SansTopTwentyfive
-			sansTop25URL = cwe.SansTopTwentyfiveURL
-		}
-		if dict, ok := cwe.CweDictJa[cweNum]; ok {
-			name = dict.Name
-			url = fmt.Sprintf("http://jvndb.jvn.jp/ja/cwe/%s.html", cweID)
-		} else {
-			if dict, ok := cwe.CweDictEn[cweNum]; ok {
-				name = dict.Name
-			}
-			url = fmt.Sprintf("https://cwe.mitre.org/data/definitions/%s.html", cweID)
-		}
-	default:
-		if dict, ok := c[cweNum]; ok && dict.OwaspTopTen2017 != "" {
-			top10Rank = dict.OwaspTopTen2017
-			top10URL = cwe.OwaspTopTen2017GitHubURLEn[dict.OwaspTopTen2017]
-		}
-		if dict, ok := c[cweNum]; ok && dict.CweTopTwentyfive2019 != "" {
-			cweTop25Rank = dict.CweTopTwentyfive2019
-			cweTop25URL = cwe.CweTopTwentyfive2019URL
-		}
-		if dict, ok := c[cweNum]; ok && dict.SansTopTwentyfive != "" {
-			sansTop25Rank = dict.SansTopTwentyfive
-			sansTop25URL = cwe.SansTopTwentyfiveURL
-		}
-		url = fmt.Sprintf("https://cwe.mitre.org/data/definitions/%s.html", cweID)
-		if dict, ok := cwe.CweDictEn[cweNum]; ok {
-			name = dict.Name
-		}
-	}
-	return
+// Container has Container information
+type Container struct {
+	ContainerID string `json:"containerID"`
+	Name        string `json:"name"`
+	Image       string `json:"image"`
+	Type        string `json:"type"`
+	UUID        string `json:"uuid"`
 }
 
-// CweDictEntry is a entry of CWE
-type CweDictEntry struct {
-	En                   *cwe.Cwe `json:"en,omitempty"`
-	Ja                   *cwe.Cwe `json:"ja,omitempty"`
-	OwaspTopTen2017      string   `json:"owaspTopTen2017"`
-	CweTopTwentyfive2019 string   `json:"cweTopTwentyfive2019"`
-	SansTopTwentyfive    string   `json:"sansTopTwentyfive"`
+// Platform has platform information
+type Platform struct {
+	Name       string `json:"name"` // aws or azure or gcp or other...
+	InstanceID string `json:"instanceID"`
 }
 
 // Kernel has the Release, version and whether need restart
@@ -125,131 +82,10 @@ type Kernel struct {
 	RebootRequired bool   `json:"rebootRequired"`
 }
 
-// FilterByCvssOver is filter function.
-func (r ScanResult) FilterByCvssOver(over float64) ScanResult {
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		if over <= v.MaxCvssScore().Value.Score {
-			return true
-		}
-		return false
-	})
-	r.ScannedCves = filtered
-	return r
-}
-
-// FilterIgnoreCves is filter function.
-func (r ScanResult) FilterIgnoreCves() ScanResult {
-	ignoreCves := []string{}
-	if len(r.Container.Name) == 0 {
-		//TODO pass by args
-		ignoreCves = config.Conf.Servers[r.ServerName].IgnoreCves
-	} else {
-		//TODO pass by args
-		if s, ok := config.Conf.Servers[r.ServerName]; ok {
-			if con, ok := s.Containers[r.Container.Name]; ok {
-				ignoreCves = con.IgnoreCves
-			} else {
-				return r
-			}
-		} else {
-			util.Log.Errorf("%s is not found in config.toml",
-				r.ServerName)
-			return r
-		}
-	}
-
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		for _, c := range ignoreCves {
-			if v.CveID == c {
-				return false
-			}
-		}
-		return true
-	})
-	r.ScannedCves = filtered
-	return r
-}
-
-// FilterUnfixed is filter function.
-func (r ScanResult) FilterUnfixed(ignoreUnfixed bool) ScanResult {
-	if !ignoreUnfixed {
-		return r
-	}
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		// Report cves detected by CPE because Vuls can't know 'fixed' or 'unfixed'
-		if len(v.CpeURIs) != 0 {
-			return true
-		}
-		NotFixedAll := true
-		for _, p := range v.AffectedPackages {
-			NotFixedAll = NotFixedAll && p.NotFixedYet
-		}
-		return !NotFixedAll
-	})
-	r.ScannedCves = filtered
-	return r
-}
-
-// FilterIgnorePkgs is filter function.
-func (r ScanResult) FilterIgnorePkgs() ScanResult {
-	var ignorePkgsRegexps []string
-	if len(r.Container.Name) == 0 {
-		//TODO pass by args
-		ignorePkgsRegexps = config.Conf.Servers[r.ServerName].IgnorePkgsRegexp
-	} else {
-		if s, ok := config.Conf.Servers[r.ServerName]; ok {
-			if con, ok := s.Containers[r.Container.Name]; ok {
-				ignorePkgsRegexps = con.IgnorePkgsRegexp
-			} else {
-				return r
-			}
-		} else {
-			util.Log.Errorf("%s is not found in config.toml",
-				r.ServerName)
-			return r
-		}
-	}
-
-	regexps := []*regexp.Regexp{}
-	for _, pkgRegexp := range ignorePkgsRegexps {
-		re, err := regexp.Compile(pkgRegexp)
-		if err != nil {
-			util.Log.Errorf("Failed to parse %s. err: %+v", pkgRegexp, err)
-			continue
-		} else {
-			regexps = append(regexps, re)
-		}
-	}
-	if len(regexps) == 0 {
-		return r
-	}
-
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		if len(v.AffectedPackages) == 0 {
-			return true
-		}
-		for _, p := range v.AffectedPackages {
-			match := false
-			for _, re := range regexps {
-				if re.MatchString(p.Name) {
-					match = true
-				}
-			}
-			if !match {
-				return true
-			}
-		}
-		return false
-	})
-
-	r.ScannedCves = filtered
-	return r
-}
-
 // FilterInactiveWordPressLibs is filter function.
-func (r ScanResult) FilterInactiveWordPressLibs(detectInactive bool) ScanResult {
+func (r *ScanResult) FilterInactiveWordPressLibs(detectInactive bool) {
 	if detectInactive {
-		return r
+		return
 	}
 
 	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
@@ -262,17 +98,19 @@ func (r ScanResult) FilterInactiveWordPressLibs(detectInactive bool) ScanResult
 				if p.Status != Inactive {
 					return true
 				}
+			} else {
+				logging.Log.Warnf("Failed to find the WordPress pkg: %+s", wp.Name)
 			}
 		}
 		return false
 	})
 	r.ScannedCves = filtered
-	return r
+	return
 }
 
 // ReportFileName returns the filename on localhost without extension
 func (r ScanResult) ReportFileName() (name string) {
-	if len(r.Container.ContainerID) == 0 {
+	if r.Container.ContainerID == "" {
 		return fmt.Sprintf("%s", r.ServerName)
 	}
 	return fmt.Sprintf("%s@%s", r.Container.Name, r.ServerName)
@@ -281,7 +119,7 @@ func (r ScanResult) ReportFileName() (name string) {
 // ReportKeyName returns the name of key on S3, Azure-Blob without extension
 func (r ScanResult) ReportKeyName() (name string) {
 	timestr := r.ScannedAt.Format(time.RFC3339)
-	if len(r.Container.ContainerID) == 0 {
+	if r.Container.ContainerID == "" {
 		return fmt.Sprintf("%s/%s", timestr, r.ServerName)
 	}
 	return fmt.Sprintf("%s/%s@%s", timestr, r.Container.Name, r.ServerName)
@@ -289,7 +127,7 @@ func (r ScanResult) ReportKeyName() (name string) {
 
 // ServerInfo returns server name one line
 func (r ScanResult) ServerInfo() string {
-	if len(r.Container.ContainerID) == 0 {
+	if r.Container.ContainerID == "" {
 		return fmt.Sprintf("%s (%s%s)",
 			r.FormatServerName(), r.Family, r.Release)
 	}
@@ -304,7 +142,7 @@ func (r ScanResult) ServerInfo() string {
 
 // ServerInfoTui returns server information for TUI sidebar
 func (r ScanResult) ServerInfoTui() string {
-	if len(r.Container.ContainerID) == 0 {
+	if r.Container.ContainerID == "" {
 		line := fmt.Sprintf("%s (%s%s)",
 			r.ServerName, r.Family, r.Release)
 		if len(r.Warnings) != 0 {
@@ -325,7 +163,7 @@ func (r ScanResult) ServerInfoTui() string {
 
 // FormatServerName returns server and container name
 func (r ScanResult) FormatServerName() (name string) {
-	if len(r.Container.ContainerID) == 0 {
+	if r.Container.ContainerID == "" {
 		name = r.ServerName
 	} else {
 		name = fmt.Sprintf("%s@%s",
@@ -344,7 +182,7 @@ func (r ScanResult) FormatTextReportHeader() string {
 		buf.WriteString("=")
 	}
 
-	pkgs := r.FormatUpdatablePacksSummary()
+	pkgs := r.FormatUpdatablePkgsSummary()
 	if 0 < len(r.WordPressPackages) {
 		pkgs = fmt.Sprintf("%s, %d WordPress pkgs", pkgs, len(r.WordPressPackages))
 	}
@@ -352,7 +190,7 @@ func (r ScanResult) FormatTextReportHeader() string {
 		pkgs = fmt.Sprintf("%s, %d libs", pkgs, r.LibraryScanners.Total())
 	}
 
-	return fmt.Sprintf("%s\n%s\n%s, %s, %s, %s, %s\n%s\n",
+	return fmt.Sprintf("%s\n%s\n%s\n%s, %s, %s, %s\n%s\n",
 		r.ServerInfo(),
 		buf.String(),
 		r.ScannedCves.FormatCveSummary(),
@@ -363,9 +201,10 @@ func (r ScanResult) FormatTextReportHeader() string {
 		pkgs)
 }
 
-// FormatUpdatablePacksSummary returns a summary of updatable packages
-func (r ScanResult) FormatUpdatablePacksSummary() string {
-	if !r.isDisplayUpdatableNum() {
+// FormatUpdatablePkgsSummary returns a summary of updatable packages
+func (r ScanResult) FormatUpdatablePkgsSummary() string {
+	mode := r.Config.Scan.Servers[r.ServerName].Mode
+	if !r.isDisplayUpdatableNum(mode) {
 		return fmt.Sprintf("%d installed", len(r.Packages))
 	}
 
@@ -420,16 +259,11 @@ func (r ScanResult) FormatAlertSummary() string {
 	return fmt.Sprintf("en: %d, ja: %d alerts", enCnt, jaCnt)
 }
 
-func (r ScanResult) isDisplayUpdatableNum() bool {
-	if r.Family == config.FreeBSD {
+func (r ScanResult) isDisplayUpdatableNum(mode config.ScanMode) bool {
+	if r.Family == constant.FreeBSD {
 		return false
 	}
 
-	var mode config.ScanMode
-	//TODO pass by args
-	s, _ := config.Conf.Servers[r.ServerName]
-	mode = s.Mode
-
 	if mode.IsOffline() {
 		return false
 	}
@@ -438,11 +272,11 @@ func (r ScanResult) isDisplayUpdatableNum() bool {
 	}
 	if mode.IsFast() {
 		switch r.Family {
-		case config.RedHat,
-			config.Oracle,
-			config.Debian,
-			config.Ubuntu,
-			config.Raspbian:
+		case constant.RedHat,
+			constant.Oracle,
+			constant.Debian,
+			constant.Ubuntu,
+			constant.Raspbian:
 			return false
 		default:
 			return true
@@ -456,34 +290,9 @@ func (r ScanResult) IsContainer() bool {
 	return 0 < len(r.Container.ContainerID)
 }
 
-// IsDeepScanMode checks if the scan mode is deep scan mode.
-func (r ScanResult) IsDeepScanMode() bool {
-	for _, s := range r.Config.Scan.Servers {
-		if ok := s.Mode.IsDeep(); ok {
-			return true
-		}
-	}
-	return false
-}
-
-// Container has Container information
-type Container struct {
-	ContainerID string `json:"containerID"`
-	Name        string `json:"name"`
-	Image       string `json:"image"`
-	Type        string `json:"type"`
-	UUID        string `json:"uuid"`
-}
-
-// Platform has platform information
-type Platform struct {
-	Name       string `json:"name"` // aws or azure or gcp or other...
-	InstanceID string `json:"instanceID"`
-}
-
 // RemoveRaspbianPackFromResult is for Raspberry Pi and removes the Raspberry Pi dedicated package from ScanResult.
 func (r ScanResult) RemoveRaspbianPackFromResult() ScanResult {
-	if r.Family != config.Raspbian {
+	if r.Family != constant.Raspbian {
 		return r
 	}
 
@@ -528,3 +337,141 @@ func (r ScanResult) ClearFields(targetTagNames []string) ScanResult {
 	}
 	return r
 }
+
+// CheckEOL checks the EndOfLife of the OS
+func (r *ScanResult) CheckEOL() {
+	switch r.Family {
+	case constant.ServerTypePseudo, constant.Raspbian:
+		return
+	}
+
+	eol, found := config.GetEOL(r.Family, r.Release)
+	if !found {
+		r.Warnings = append(r.Warnings,
+			fmt.Sprintf("Failed to check EOL. Register the issue to https://github.com/future-architect/vuls/issues with the information in `Family: %s Release: %s`",
+				r.Family, r.Release))
+		return
+	}
+
+	now := time.Now()
+	if eol.IsStandardSupportEnded(now) {
+		r.Warnings = append(r.Warnings, "Standard OS support is EOL(End-of-Life). Purchase extended support if available or Upgrading your OS is strongly recommended.")
+		if eol.ExtendedSupportUntil.IsZero() {
+			return
+		}
+		if !eol.IsExtendedSuppportEnded(now) {
+			r.Warnings = append(r.Warnings,
+				fmt.Sprintf("Extended support available until %s. Check the vendor site.",
+					eol.ExtendedSupportUntil.Format("2006-01-02")))
+		} else {
+			r.Warnings = append(r.Warnings,
+				"Extended support is also EOL. There are many Vulnerabilities that are not detected, Upgrading your OS strongly recommended.")
+		}
+	} else if !eol.StandardSupportUntil.IsZero() &&
+		now.AddDate(0, 3, 0).After(eol.StandardSupportUntil) {
+		r.Warnings = append(r.Warnings,
+			fmt.Sprintf("Standard OS support will be end in 3 months. EOL date: %s",
+				eol.StandardSupportUntil.Format("2006-01-02")))
+	}
+}
+
+func (r *ScanResult) SortForJSONOutput() {
+	for k, v := range r.Packages {
+		sort.SliceStable(v.AffectedProcs, func(i, j int) bool {
+			return v.AffectedProcs[i].PID < v.AffectedProcs[j].PID
+		})
+		sort.SliceStable(v.NeedRestartProcs, func(i, j int) bool {
+			return v.NeedRestartProcs[i].PID < v.NeedRestartProcs[j].PID
+		})
+		r.Packages[k] = v
+	}
+
+	for k, v := range r.ScannedCves {
+		sort.SliceStable(v.AffectedPackages, func(i, j int) bool {
+			return v.AffectedPackages[i].Name < v.AffectedPackages[j].Name
+		})
+		sort.SliceStable(v.DistroAdvisories, func(i, j int) bool {
+			return v.DistroAdvisories[i].AdvisoryID < v.DistroAdvisories[j].AdvisoryID
+		})
+		sort.SliceStable(v.Exploits, func(i, j int) bool {
+			return v.Exploits[i].ID < v.Exploits[j].ID
+		})
+		sort.SliceStable(v.Metasploits, func(i, j int) bool {
+			return v.Metasploits[i].Name < v.Metasploits[j].Name
+		})
+		for kk, vv := range v.CveContents {
+			sort.SliceStable(vv.References, func(i, j int) bool {
+				return vv.References[i].Link < vv.References[j].Link
+			})
+			v.CveContents[kk] = vv
+		}
+
+		sort.SliceStable(v.AlertDict.En, func(i, j int) bool {
+			return v.AlertDict.En[i].Title < v.AlertDict.En[j].Title
+		})
+		sort.SliceStable(v.AlertDict.Ja, func(i, j int) bool {
+			return v.AlertDict.Ja[i].Title < v.AlertDict.Ja[j].Title
+		})
+
+		r.ScannedCves[k] = v
+	}
+}
+
+// CweDict is a dictionary for CWE
+type CweDict map[string]CweDictEntry
+
+// Get the name, url, top10URL for the specified cweID, lang
+func (c CweDict) Get(cweID, lang string) (name, url, top10Rank, top10URL, cweTop25Rank, cweTop25URL, sansTop25Rank, sansTop25URL string) {
+	cweNum := strings.TrimPrefix(cweID, "CWE-")
+	switch lang {
+	case "ja":
+		if dict, ok := c[cweNum]; ok && dict.OwaspTopTen2017 != "" {
+			top10Rank = dict.OwaspTopTen2017
+			top10URL = cwe.OwaspTopTen2017GitHubURLJa[dict.OwaspTopTen2017]
+		}
+		if dict, ok := c[cweNum]; ok && dict.CweTopTwentyfive2019 != "" {
+			cweTop25Rank = dict.CweTopTwentyfive2019
+			cweTop25URL = cwe.CweTopTwentyfive2019URL
+		}
+		if dict, ok := c[cweNum]; ok && dict.SansTopTwentyfive != "" {
+			sansTop25Rank = dict.SansTopTwentyfive
+			sansTop25URL = cwe.SansTopTwentyfiveURL
+		}
+		if dict, ok := cwe.CweDictJa[cweNum]; ok {
+			name = dict.Name
+			url = fmt.Sprintf("http://jvndb.jvn.jp/ja/cwe/%s.html", cweID)
+		} else {
+			if dict, ok := cwe.CweDictEn[cweNum]; ok {
+				name = dict.Name
+			}
+			url = fmt.Sprintf("https://cwe.mitre.org/data/definitions/%s.html", cweID)
+		}
+	default:
+		if dict, ok := c[cweNum]; ok && dict.OwaspTopTen2017 != "" {
+			top10Rank = dict.OwaspTopTen2017
+			top10URL = cwe.OwaspTopTen2017GitHubURLEn[dict.OwaspTopTen2017]
+		}
+		if dict, ok := c[cweNum]; ok && dict.CweTopTwentyfive2019 != "" {
+			cweTop25Rank = dict.CweTopTwentyfive2019
+			cweTop25URL = cwe.CweTopTwentyfive2019URL
+		}
+		if dict, ok := c[cweNum]; ok && dict.SansTopTwentyfive != "" {
+			sansTop25Rank = dict.SansTopTwentyfive
+			sansTop25URL = cwe.SansTopTwentyfiveURL
+		}
+		url = fmt.Sprintf("https://cwe.mitre.org/data/definitions/%s.html", cweID)
+		if dict, ok := cwe.CweDictEn[cweNum]; ok {
+			name = dict.Name
+		}
+	}
+	return
+}
+
+// CweDictEntry is a entry of CWE
+type CweDictEntry struct {
+	En                   *cwe.Cwe `json:"en,omitempty"`
+	Ja                   *cwe.Cwe `json:"ja,omitempty"`
+	OwaspTopTen2017      string   `json:"owaspTopTen2017"`
+	CweTopTwentyfive2019 string   `json:"cweTopTwentyfive2019"`
+	SansTopTwentyfive    string   `json:"sansTopTwentyfive"`
+}

models/scanresults_test.go

@@ -3,636 +3,11 @@ package models
 import (
 	"reflect"
 	"testing"
-	"time"
 
 	"github.com/future-architect/vuls/config"
-	"github.com/k0kubun/pp"
+	"github.com/future-architect/vuls/constant"
 )
 
-func TestFilterByCvssOver(t *testing.T) {
-	type in struct {
-		over float64
-		rs   ScanResult
-	}
-	var tests = []struct {
-		in  in
-		out ScanResult
-	}{
-		//0
-		{
-			in: in{
-				over: 7.0,
-				rs: ScanResult{
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:         Nvd,
-									CveID:        "CVE-2017-0001",
-									Cvss2Score:   7.1,
-									LastModified: time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:         Nvd,
-									CveID:        "CVE-2017-0002",
-									Cvss2Score:   6.9,
-									LastModified: time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:         Nvd,
-									CveID:        "CVE-2017-0003",
-									Cvss2Score:   6.9,
-									LastModified: time.Time{},
-								},
-								CveContent{
-									Type:         Jvn,
-									CveID:        "CVE-2017-0003",
-									Cvss2Score:   7.2,
-									LastModified: time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:         Nvd,
-								CveID:        "CVE-2017-0001",
-								Cvss2Score:   7.1,
-								LastModified: time.Time{},
-							},
-						),
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:         Nvd,
-								CveID:        "CVE-2017-0003",
-								Cvss2Score:   6.9,
-								LastModified: time.Time{},
-							},
-							CveContent{
-								Type:         Jvn,
-								CveID:        "CVE-2017-0003",
-								Cvss2Score:   7.2,
-								LastModified: time.Time{},
-							},
-						),
-					},
-				},
-			},
-		},
-		//1 OVAL Severity
-		{
-			in: in{
-				over: 7.0,
-				rs: ScanResult{
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:          Ubuntu,
-									CveID:         "CVE-2017-0001",
-									Cvss3Severity: "HIGH",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:          Debian,
-									CveID:         "CVE-2017-0002",
-									Cvss3Severity: "CRITICAL",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:          GitHub,
-									CveID:         "CVE-2017-0003",
-									Cvss3Severity: "IMPORTANT",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          Ubuntu,
-								CveID:         "CVE-2017-0001",
-								Cvss3Severity: "HIGH",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          Debian,
-								CveID:         "CVE-2017-0002",
-								Cvss3Severity: "CRITICAL",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          GitHub,
-								CveID:         "CVE-2017-0003",
-								Cvss3Severity: "IMPORTANT",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-				},
-			},
-		},
-	}
-	pp.ColoringEnabled = false
-	for i, tt := range tests {
-		actual := tt.in.rs.FilterByCvssOver(tt.in.over)
-		for k := range tt.out.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%d: %s] expected: %v\n  actual: %v\n", i, k, o, a)
-			}
-		}
-	}
-}
-func TestFilterIgnoreCveIDs(t *testing.T) {
-	type in struct {
-		cves []string
-		rs   ScanResult
-	}
-	var tests = []struct {
-		in  in
-		out ScanResult
-	}{
-		{
-			in: in{
-				cves: []string{"CVE-2017-0002"},
-				rs: ScanResult{
-					ServerName: "name",
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-						},
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-					},
-				},
-			},
-		},
-	}
-	for _, tt := range tests {
-		config.Conf.Servers = map[string]config.ServerInfo{
-			"name": {IgnoreCves: tt.in.cves},
-		}
-		actual := tt.in.rs.FilterIgnoreCves()
-		for k := range tt.out.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-		for k := range actual.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-	}
-}
-
-func TestFilterIgnoreCveIDsContainer(t *testing.T) {
-	type in struct {
-		cves []string
-		rs   ScanResult
-	}
-	var tests = []struct {
-		in  in
-		out ScanResult
-	}{
-		{
-			in: in{
-				cves: []string{"CVE-2017-0002"},
-				rs: ScanResult{
-					ServerName: "name",
-					Container:  Container{Name: "dockerA"},
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-						},
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				Container:  Container{Name: "dockerA"},
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-					},
-				},
-			},
-		},
-	}
-	for _, tt := range tests {
-		config.Conf.Servers = map[string]config.ServerInfo{
-			"name": {
-				Containers: map[string]config.ContainerSetting{
-					"dockerA": {
-						IgnoreCves: tt.in.cves,
-					},
-				},
-			},
-		}
-		actual := tt.in.rs.FilterIgnoreCves()
-		for k := range tt.out.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-		for k := range actual.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-	}
-}
-
-func TestFilterUnfixed(t *testing.T) {
-	var tests = []struct {
-		in  ScanResult
-		out ScanResult
-	}{
-		{
-			in: ScanResult{
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						AffectedPackages: PackageFixStatuses{
-							{
-								Name:        "a",
-								NotFixedYet: true,
-							},
-						},
-					},
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-						AffectedPackages: PackageFixStatuses{
-							{
-								Name:        "b",
-								NotFixedYet: false,
-							},
-						},
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-						AffectedPackages: PackageFixStatuses{
-							{
-								Name:        "c",
-								NotFixedYet: true,
-							},
-							{
-								Name:        "d",
-								NotFixedYet: false,
-							},
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ScannedCves: VulnInfos{
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-						AffectedPackages: PackageFixStatuses{
-							{
-								Name:        "b",
-								NotFixedYet: false,
-							},
-						},
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-						AffectedPackages: PackageFixStatuses{
-							{
-								Name:        "c",
-								NotFixedYet: true,
-							},
-							{
-								Name:        "d",
-								NotFixedYet: false,
-							},
-						},
-					},
-				},
-			},
-		},
-	}
-	for i, tt := range tests {
-		actual := tt.in.FilterUnfixed(true)
-		if !reflect.DeepEqual(tt.out.ScannedCves, actual.ScannedCves) {
-			o := pp.Sprintf("%v", tt.out.ScannedCves)
-			a := pp.Sprintf("%v", actual.ScannedCves)
-			t.Errorf("[%d] expected: %v\n  actual: %v\n", i, o, a)
-		}
-	}
-}
-
-func TestFilterIgnorePkgs(t *testing.T) {
-	type in struct {
-		ignorePkgsRegexp []string
-		rs               ScanResult
-	}
-	var tests = []struct {
-		in  in
-		out ScanResult
-	}{
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel"},
-				rs: ScanResult{
-					ServerName: "name",
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-							},
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				ScannedCves: VulnInfos{
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-					},
-				},
-			},
-		},
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel"},
-				rs: ScanResult{
-					ServerName: "name",
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-								{Name: "vim"},
-							},
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						AffectedPackages: PackageFixStatuses{
-							{Name: "kernel"},
-							{Name: "vim"},
-						},
-					},
-				},
-			},
-		},
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel", "^vim", "^bind"},
-				rs: ScanResult{
-					ServerName: "name",
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-								{Name: "vim"},
-							},
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName:  "name",
-				ScannedCves: VulnInfos{},
-			},
-		},
-	}
-	for _, tt := range tests {
-		config.Conf.Servers = map[string]config.ServerInfo{
-			"name": {IgnorePkgsRegexp: tt.in.ignorePkgsRegexp},
-		}
-		actual := tt.in.rs.FilterIgnorePkgs()
-		for k := range tt.out.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-		for k := range actual.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-	}
-}
-
-func TestFilterIgnorePkgsContainer(t *testing.T) {
-	type in struct {
-		ignorePkgsRegexp []string
-		rs               ScanResult
-	}
-	var tests = []struct {
-		in  in
-		out ScanResult
-	}{
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel"},
-				rs: ScanResult{
-					ServerName: "name",
-					Container:  Container{Name: "dockerA"},
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-							},
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				Container:  Container{Name: "dockerA"},
-				ScannedCves: VulnInfos{
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-					},
-				},
-			},
-		},
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel"},
-				rs: ScanResult{
-					ServerName: "name",
-					Container:  Container{Name: "dockerA"},
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-								{Name: "vim"},
-							},
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName: "name",
-				Container:  Container{Name: "dockerA"},
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						AffectedPackages: PackageFixStatuses{
-							{Name: "kernel"},
-							{Name: "vim"},
-						},
-					},
-				},
-			},
-		},
-		{
-			in: in{
-				ignorePkgsRegexp: []string{"^kernel", "^vim", "^bind"},
-				rs: ScanResult{
-					ServerName: "name",
-					Container:  Container{Name: "dockerA"},
-					ScannedCves: VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							AffectedPackages: PackageFixStatuses{
-								{Name: "kernel"},
-								{Name: "vim"},
-							},
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ServerName:  "name",
-				Container:   Container{Name: "dockerA"},
-				ScannedCves: VulnInfos{},
-			},
-		},
-	}
-	for _, tt := range tests {
-		config.Conf.Servers = map[string]config.ServerInfo{
-			"name": {
-				Containers: map[string]config.ContainerSetting{
-					"dockerA": {
-						IgnorePkgsRegexp: tt.in.ignorePkgsRegexp,
-					},
-				},
-			},
-		}
-		actual := tt.in.rs.FilterIgnorePkgs()
-		for k := range tt.out.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-		for k := range actual.ScannedCves {
-			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
-				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
-				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
-			}
-		}
-	}
-}
-
 func TestIsDisplayUpdatableNum(t *testing.T) {
 	var tests = []struct {
 		mode     []byte
@@ -653,52 +28,52 @@ func TestIsDisplayUpdatableNum(t *testing.T) {
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.RedHat,
+			family:   constant.RedHat,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Oracle,
+			family:   constant.Oracle,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Debian,
+			family:   constant.Debian,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Ubuntu,
+			family:   constant.Ubuntu,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Raspbian,
+			family:   constant.Raspbian,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.CentOS,
+			family:   constant.CentOS,
 			expected: true,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Amazon,
+			family:   constant.Amazon,
 			expected: true,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.FreeBSD,
+			family:   constant.FreeBSD,
 			expected: false,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.OpenSUSE,
+			family:   constant.OpenSUSE,
 			expected: true,
 		},
 		{
 			mode:     []byte{config.Fast},
-			family:   config.Alpine,
+			family:   constant.Alpine,
 			expected: true,
 		},
 	}
@@ -708,16 +83,284 @@ func TestIsDisplayUpdatableNum(t *testing.T) {
 		for _, m := range tt.mode {
 			mode.Set(m)
 		}
-		config.Conf.Servers = map[string]config.ServerInfo{
-			"name": {Mode: mode},
-		}
 		r := ScanResult{
 			ServerName: "name",
 			Family:     tt.family,
 		}
-		act := r.isDisplayUpdatableNum()
+		act := r.isDisplayUpdatableNum(mode)
 		if tt.expected != act {
 			t.Errorf("[%d] expected %#v, actual %#v", i, tt.expected, act)
 		}
 	}
 }
+
+func TestScanResult_Sort(t *testing.T) {
+	type fields struct {
+		Packages    Packages
+		ScannedCves VulnInfos
+	}
+	tests := []struct {
+		name     string
+		fields   fields
+		expected fields
+	}{
+		{
+			name: "already asc",
+			fields: fields{
+				Packages: map[string]Package{
+					"pkgA": {
+						Name: "pkgA",
+						AffectedProcs: []AffectedProcess{
+							{PID: "1", Name: "procB"},
+							{PID: "2", Name: "procA"},
+						},
+						NeedRestartProcs: []NeedRestartProcess{
+							{PID: "1"},
+							{PID: "2"},
+						},
+					},
+				},
+				ScannedCves: VulnInfos{
+					"CVE-2014-3591": VulnInfo{
+						AffectedPackages: PackageFixStatuses{
+							PackageFixStatus{Name: "pkgA"},
+							PackageFixStatus{Name: "pkgB"},
+						},
+						DistroAdvisories: []DistroAdvisory{
+							{AdvisoryID: "adv-1"},
+							{AdvisoryID: "adv-2"},
+						},
+						Exploits: []Exploit{
+							{ID: "a"},
+							{ID: "b"},
+						},
+						Metasploits: []Metasploit{
+							{Name: "a"},
+							{Name: "b"},
+						},
+						CveContents: CveContents{
+							"nvd": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+							"jvn": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+						},
+						AlertDict: AlertDict{
+							En: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+							Ja: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+						},
+					},
+				},
+			},
+			expected: fields{
+				Packages: map[string]Package{
+					"pkgA": {
+						Name: "pkgA",
+						AffectedProcs: []AffectedProcess{
+							{PID: "1", Name: "procB"},
+							{PID: "2", Name: "procA"},
+						},
+						NeedRestartProcs: []NeedRestartProcess{
+							{PID: "1"},
+							{PID: "2"},
+						},
+					},
+				},
+				ScannedCves: VulnInfos{
+					"CVE-2014-3591": VulnInfo{
+						AffectedPackages: PackageFixStatuses{
+							PackageFixStatus{Name: "pkgA"},
+							PackageFixStatus{Name: "pkgB"},
+						},
+						DistroAdvisories: []DistroAdvisory{
+							{AdvisoryID: "adv-1"},
+							{AdvisoryID: "adv-2"},
+						},
+						Exploits: []Exploit{
+							{ID: "a"},
+							{ID: "b"},
+						},
+						Metasploits: []Metasploit{
+							{Name: "a"},
+							{Name: "b"},
+						},
+						CveContents: CveContents{
+							"nvd": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+							"jvn": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+						},
+						AlertDict: AlertDict{
+							En: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+							Ja: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			name: "sort",
+			fields: fields{
+				Packages: map[string]Package{
+					"pkgA": {
+						Name: "pkgA",
+						AffectedProcs: []AffectedProcess{
+							{PID: "2", Name: "procA"},
+							{PID: "1", Name: "procB"},
+						},
+						NeedRestartProcs: []NeedRestartProcess{
+							{PID: "91"},
+							{PID: "90"},
+						},
+					},
+				},
+				ScannedCves: VulnInfos{
+					"CVE-2014-3591": VulnInfo{
+						AffectedPackages: PackageFixStatuses{
+							PackageFixStatus{Name: "pkgB"},
+							PackageFixStatus{Name: "pkgA"},
+						},
+						DistroAdvisories: []DistroAdvisory{
+							{AdvisoryID: "adv-2"},
+							{AdvisoryID: "adv-1"},
+						},
+						Exploits: []Exploit{
+							{ID: "b"},
+							{ID: "a"},
+						},
+						Metasploits: []Metasploit{
+							{Name: "b"},
+							{Name: "a"},
+						},
+						CveContents: CveContents{
+							"nvd": CveContent{
+								References: References{
+									Reference{Link: "b"},
+									Reference{Link: "a"},
+								},
+							},
+							"jvn": CveContent{
+								References: References{
+									Reference{Link: "b"},
+									Reference{Link: "a"},
+								},
+							},
+						},
+						AlertDict: AlertDict{
+							En: []Alert{
+								{Title: "b"},
+								{Title: "a"},
+							},
+							Ja: []Alert{
+								{Title: "b"},
+								{Title: "a"},
+							},
+						},
+					},
+				},
+			},
+			expected: fields{
+				Packages: map[string]Package{
+					"pkgA": {
+						Name: "pkgA",
+						AffectedProcs: []AffectedProcess{
+							{PID: "1", Name: "procB"},
+							{PID: "2", Name: "procA"},
+						},
+						NeedRestartProcs: []NeedRestartProcess{
+							{PID: "90"},
+							{PID: "91"},
+						},
+					},
+				},
+				ScannedCves: VulnInfos{
+					"CVE-2014-3591": VulnInfo{
+						AffectedPackages: PackageFixStatuses{
+							PackageFixStatus{Name: "pkgA"},
+							PackageFixStatus{Name: "pkgB"},
+						},
+						DistroAdvisories: []DistroAdvisory{
+							{AdvisoryID: "adv-1"},
+							{AdvisoryID: "adv-2"},
+						},
+						Exploits: []Exploit{
+							{ID: "a"},
+							{ID: "b"},
+						},
+						Metasploits: []Metasploit{
+							{Name: "a"},
+							{Name: "b"},
+						},
+						CveContents: CveContents{
+							"nvd": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+							"jvn": CveContent{
+								References: References{
+									Reference{Link: "a"},
+									Reference{Link: "b"},
+								},
+							},
+						},
+						AlertDict: AlertDict{
+							En: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+							Ja: []Alert{
+								{Title: "a"},
+								{Title: "b"},
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := &ScanResult{
+				Packages:    tt.fields.Packages,
+				ScannedCves: tt.fields.ScannedCves,
+			}
+			r.SortForJSONOutput()
+			if !reflect.DeepEqual(r.Packages, tt.expected.Packages) {
+				t.Errorf("act %+v, want %+v", r.Packages, tt.expected.Packages)
+			}
+
+			if !reflect.DeepEqual(r.ScannedCves, tt.expected.ScannedCves) {
+				t.Errorf("act %+v, want %+v", r.ScannedCves, tt.expected.ScannedCves)
+			}
+		})
+	}
+}

models/vulninfos.go

@@ -3,11 +3,12 @@ package models
 import (
 	"bytes"
 	"fmt"
+	"regexp"
 	"sort"
 	"strings"
 	"time"
 
-	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	exploitmodels "github.com/vulsio/go-exploitdb/models"
 )
 
@@ -26,6 +27,81 @@ func (v VulnInfos) Find(f func(VulnInfo) bool) VulnInfos {
 	return filtered
 }
 
+// FilterByCvssOver return scored vulnerabilities
+func (v VulnInfos) FilterByCvssOver(over float64) VulnInfos {
+	return v.Find(func(v VulnInfo) bool {
+		if over <= v.MaxCvssScore().Value.Score {
+			return true
+		}
+		return false
+	})
+}
+
+// FilterIgnoreCves filter function.
+func (v VulnInfos) FilterIgnoreCves(ignoreCveIDs []string) VulnInfos {
+	return v.Find(func(v VulnInfo) bool {
+		for _, c := range ignoreCveIDs {
+			if v.CveID == c {
+				return false
+			}
+		}
+		return true
+	})
+}
+
+// FilterUnfixed filter unfixed CVE-IDs
+func (v VulnInfos) FilterUnfixed(ignoreUnfixed bool) VulnInfos {
+	if !ignoreUnfixed {
+		return v
+	}
+	return v.Find(func(v VulnInfo) bool {
+		// Report cves detected by CPE because Vuls can't know 'fixed' or 'unfixed'
+		if len(v.CpeURIs) != 0 {
+			return true
+		}
+		NotFixedAll := true
+		for _, p := range v.AffectedPackages {
+			NotFixedAll = NotFixedAll && p.NotFixedYet
+		}
+		return !NotFixedAll
+	})
+}
+
+// FilterIgnorePkgs is filter function.
+func (v VulnInfos) FilterIgnorePkgs(ignorePkgsRegexps []string) VulnInfos {
+	regexps := []*regexp.Regexp{}
+	for _, pkgRegexp := range ignorePkgsRegexps {
+		re, err := regexp.Compile(pkgRegexp)
+		if err != nil {
+			logging.Log.Warnf("Failed to parse %s. err: %+v", pkgRegexp, err)
+			continue
+		} else {
+			regexps = append(regexps, re)
+		}
+	}
+	if len(regexps) == 0 {
+		return v
+	}
+
+	return v.Find(func(v VulnInfo) bool {
+		if len(v.AffectedPackages) == 0 {
+			return true
+		}
+		for _, p := range v.AffectedPackages {
+			match := false
+			for _, re := range regexps {
+				if re.MatchString(p.Name) {
+					match = true
+				}
+			}
+			if !match {
+				return true
+			}
+		}
+		return false
+	})
+}
+
 // FindScoredVulns return scored vulnerabilities
 func (v VulnInfos) FindScoredVulns() VulnInfos {
 	return v.Find(func(vv VulnInfo) bool {
@@ -80,14 +156,15 @@ func (v VulnInfos) CountGroupBySeverity() map[string]int {
 // FormatCveSummary summarize the number of CVEs group by CVSSv2 Severity
 func (v VulnInfos) FormatCveSummary() string {
 	m := v.CountGroupBySeverity()
-
-	if config.Conf.IgnoreUnscoredCves {
-		return fmt.Sprintf("Total: %d (Critical:%d High:%d Medium:%d Low:%d)",
-			m["High"]+m["Medium"]+m["Low"], m["Critical"], m["High"], m["Medium"], m["Low"])
-	}
-	return fmt.Sprintf("Total: %d (Critical:%d High:%d Medium:%d Low:%d ?:%d)",
+	line := fmt.Sprintf("Total: %d (Critical:%d High:%d Medium:%d Low:%d ?:%d)",
 		m["High"]+m["Medium"]+m["Low"]+m["Unknown"],
 		m["Critical"], m["High"], m["Medium"], m["Low"], m["Unknown"])
+
+	nPlus, nMinus := v.CountDiff()
+	if 0 < nPlus || 0 < nMinus {
+		line = fmt.Sprintf("%s +%d -%d", line, nPlus, nMinus)
+	}
+	return line
 }
 
 // FormatFixedStatus summarize the number of cves are fixed.
@@ -105,6 +182,18 @@ func (v VulnInfos) FormatFixedStatus(packs Packages) string {
 	return fmt.Sprintf("%d/%d Fixed", fixed, total)
 }
 
+// CountDiff counts the number of added/removed CVE-ID
+func (v VulnInfos) CountDiff() (nPlus int, nMinus int) {
+	for _, vInfo := range v {
+		if vInfo.DiffStatus == DiffPlus {
+			nPlus++
+		} else if vInfo.DiffStatus == DiffMinus {
+			nMinus++
+		}
+	}
+	return
+}
+
 // PackageFixStatuses is a list of PackageStatus
 type PackageFixStatuses []PackageFixStatus
 
@@ -159,8 +248,8 @@ type VulnInfo struct {
 	GitHubSecurityAlerts GitHubSecurityAlerts `json:"gitHubSecurityAlerts,omitempty"`
 	WpPackageFixStats    WpPackageFixStats    `json:"wpPackageFixStats,omitempty"`
 	LibraryFixedIns      LibraryFixedIns      `json:"libraryFixedIns,omitempty"`
-
-	VulnType string `json:"vulnType,omitempty"`
+	VulnType             string               `json:"vulnType,omitempty"`
+	DiffStatus           DiffStatus           `json:"diffStatus,omitempty"`
 }
 
 // Alert has CERT alert information
@@ -236,6 +325,25 @@ func (g WpPackages) Add(pkg WpPackage) WpPackages {
 	return append(g, pkg)
 }
 
+// DiffStatus keeps a comparison with the previous detection results for this CVE
+type DiffStatus string
+
+const (
+	// DiffPlus is newly detected CVE
+	DiffPlus = DiffStatus("+")
+
+	// DiffMinus is resolved CVE
+	DiffMinus = DiffStatus("-")
+)
+
+// CveIDDiffFormat format CVE-ID for diff mode
+func (v VulnInfo) CveIDDiffFormat() string {
+	if v.DiffStatus != "" {
+		return fmt.Sprintf("%s %s", v.DiffStatus, v.CveID)
+	}
+	return fmt.Sprintf("%s", v.CveID)
+}
+
 // Titles returns title (TUI)
 func (v VulnInfo) Titles(lang, myFamily string) (values []CveContentStr) {
 	if lang == "ja" {
@@ -655,14 +763,10 @@ type AlertDict struct {
 
 // FormatSource returns which source has this alert
 func (a AlertDict) FormatSource() string {
-	s := []string{}
-	if len(a.En) != 0 {
-		s = append(s, "USCERT")
+	if len(a.En) != 0 || len(a.Ja) != 0 {
+		return "CERT"
 	}
-	if len(a.Ja) != 0 {
-		s = append(s, "JPCERT")
-	}
-	return strings.Join(s, "/")
+	return ""
 }
 
 // Confidences is a list of Confidence

models/vulninfos_test.go

@@ -3,6 +3,7 @@ package models
 import (
 	"reflect"
 	"testing"
+	"time"
 )
 
 func TestTitles(t *testing.T) {
@@ -1240,3 +1241,372 @@ func TestVulnInfo_AttackVector(t *testing.T) {
 		})
 	}
 }
+
+func TestVulnInfos_FilterByCvssOver(t *testing.T) {
+	type args struct {
+		over float64
+	}
+	tests := []struct {
+		name string
+		v    VulnInfos
+		args args
+		want VulnInfos
+	}{
+		{
+			name: "over 7.0",
+			args: args{over: 7.0},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:         Nvd,
+							CveID:        "CVE-2017-0001",
+							Cvss2Score:   7.1,
+							LastModified: time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:         Nvd,
+							CveID:        "CVE-2017-0002",
+							Cvss2Score:   6.9,
+							LastModified: time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:         Nvd,
+							CveID:        "CVE-2017-0003",
+							Cvss2Score:   6.9,
+							LastModified: time.Time{},
+						},
+						CveContent{
+							Type:         Jvn,
+							CveID:        "CVE-2017-0003",
+							Cvss2Score:   7.2,
+							LastModified: time.Time{},
+						},
+					),
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:         Nvd,
+							CveID:        "CVE-2017-0001",
+							Cvss2Score:   7.1,
+							LastModified: time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:         Nvd,
+							CveID:        "CVE-2017-0003",
+							Cvss2Score:   6.9,
+							LastModified: time.Time{},
+						},
+						CveContent{
+							Type:         Jvn,
+							CveID:        "CVE-2017-0003",
+							Cvss2Score:   7.2,
+							LastModified: time.Time{},
+						},
+					),
+				},
+			},
+		},
+		{
+			name: "over high",
+			args: args{over: 7.0},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          Ubuntu,
+							CveID:         "CVE-2017-0001",
+							Cvss3Severity: "HIGH",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          Debian,
+							CveID:         "CVE-2017-0002",
+							Cvss3Severity: "CRITICAL",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          GitHub,
+							CveID:         "CVE-2017-0003",
+							Cvss3Severity: "IMPORTANT",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          Ubuntu,
+							CveID:         "CVE-2017-0001",
+							Cvss3Severity: "HIGH",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          Debian,
+							CveID:         "CVE-2017-0002",
+							Cvss3Severity: "CRITICAL",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: NewCveContents(
+						CveContent{
+							Type:          GitHub,
+							CveID:         "CVE-2017-0003",
+							Cvss3Severity: "IMPORTANT",
+							LastModified:  time.Time{},
+						},
+					),
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.v.FilterByCvssOver(tt.args.over); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("VulnInfos.FindByCvssOver() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestVulnInfos_FilterIgnoreCves(t *testing.T) {
+	type args struct {
+		ignoreCveIDs []string
+	}
+	tests := []struct {
+		name string
+		v    VulnInfos
+		args args
+		want VulnInfos
+	}{
+		{
+			name: "filter ignored",
+			args: args{ignoreCveIDs: []string{"CVE-2017-0002"}},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.v.FilterIgnoreCves(tt.args.ignoreCveIDs); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("VulnInfos.FindIgnoreCves() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestVulnInfos_FilterUnfixed(t *testing.T) {
+	type args struct {
+		ignoreUnfixed bool
+	}
+	tests := []struct {
+		name string
+		v    VulnInfos
+		args args
+		want VulnInfos
+	}{
+		{
+			name: "filter ok",
+			args: args{ignoreUnfixed: true},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					AffectedPackages: PackageFixStatuses{
+						{
+							Name:        "a",
+							NotFixedYet: true,
+						},
+					},
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					AffectedPackages: PackageFixStatuses{
+						{
+							Name:        "b",
+							NotFixedYet: false,
+						},
+					},
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					AffectedPackages: PackageFixStatuses{
+						{
+							Name:        "c",
+							NotFixedYet: true,
+						},
+						{
+							Name:        "d",
+							NotFixedYet: false,
+						},
+					},
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					AffectedPackages: PackageFixStatuses{
+						{
+							Name:        "b",
+							NotFixedYet: false,
+						},
+					},
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					AffectedPackages: PackageFixStatuses{
+						{
+							Name:        "c",
+							NotFixedYet: true,
+						},
+						{
+							Name:        "d",
+							NotFixedYet: false,
+						},
+					},
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.v.FilterUnfixed(tt.args.ignoreUnfixed); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("VulnInfos.FilterUnfixed() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestVulnInfos_FilterIgnorePkgs(t *testing.T) {
+	type args struct {
+		ignorePkgsRegexps []string
+	}
+	tests := []struct {
+		name string
+		v    VulnInfos
+		args args
+		want VulnInfos
+	}{
+		{
+			name: "filter pkgs 1",
+			args: args{ignorePkgsRegexps: []string{"^kernel"}},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					AffectedPackages: PackageFixStatuses{
+						{Name: "kernel"},
+					},
+				},
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+				},
+			},
+		},
+		{
+			name: "filter pkgs 2",
+			args: args{ignorePkgsRegexps: []string{"^kernel"}},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					AffectedPackages: PackageFixStatuses{
+						{Name: "kernel"},
+						{Name: "vim"},
+					},
+				},
+			},
+			want: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					AffectedPackages: PackageFixStatuses{
+						{Name: "kernel"},
+						{Name: "vim"},
+					},
+				},
+			},
+		},
+		{
+			name: "filter pkgs 3",
+			args: args{ignorePkgsRegexps: []string{"^kernel", "^vim", "^bind"}},
+			v: VulnInfos{
+				"CVE-2017-0001": {
+					CveID: "CVE-2017-0001",
+					AffectedPackages: PackageFixStatuses{
+						{Name: "kernel"},
+						{Name: "vim"},
+					},
+				},
+			},
+			want: VulnInfos{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.v.FilterIgnorePkgs(tt.args.ignorePkgsRegexps); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("VulnInfos.FilterIgnorePkgs() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

msf/empty.go

@@ -1 +0,0 @@
-package msf

msf/msf.go

@@ -1,51 +0,0 @@
-// +build !scanner
-
-package msf
-
-import (
-	"github.com/future-architect/vuls/models"
-	"github.com/takuzoo3868/go-msfdb/db"
-	metasploitmodels "github.com/takuzoo3868/go-msfdb/models"
-)
-
-// FillWithMetasploit fills metasploit module information that has in module
-func FillWithMetasploit(driver db.DB, r *models.ScanResult) (nMetasploitCve int, err error) {
-	if driver == nil {
-		return 0, nil
-	}
-	for cveID, vuln := range r.ScannedCves {
-		if cveID == "" {
-			continue
-		}
-		ms := driver.GetModuleByCveID(cveID)
-		if len(ms) == 0 {
-			continue
-		}
-		modules := ConvertToModels(ms)
-		vuln.Metasploits = modules
-		r.ScannedCves[cveID] = vuln
-		nMetasploitCve++
-	}
-
-	return nMetasploitCve, nil
-}
-
-// ConvertToModels converts gost model to vuls model
-func ConvertToModels(ms []*metasploitmodels.Metasploit) (modules []models.Metasploit) {
-	for _, m := range ms {
-		var links []string
-		if 0 < len(m.References) {
-			for _, u := range m.References {
-				links = append(links, u.Link)
-			}
-		}
-		module := models.Metasploit{
-			Name:        m.Name,
-			Title:       m.Title,
-			Description: m.Description,
-			URLs:        links,
-		}
-		modules = append(modules, module)
-	}
-	return modules
-}

oval/alpine.go

@@ -4,9 +4,9 @@ package oval
 
 import (
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/kotakanbe/goval-dictionary/db"
 )
 
 // Alpine is the struct of Alpine Linux
@@ -15,22 +15,33 @@ type Alpine struct {
 }
 
 // NewAlpine creates OVAL client for SUSE
-func NewAlpine() Alpine {
+func NewAlpine(cnf config.VulnDictInterface) Alpine {
 	return Alpine{
 		Base{
-			family: config.Alpine,
+			family: constant.Alpine,
+			Cnf:    cnf,
 		},
 	}
 }
 
 // FillWithOval returns scan result after updating CVE info by OVAL
-func (o Alpine) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err error) {
+func (o Alpine) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
 	var relatedDefs ovalResult
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		if relatedDefs, err = getDefsByPackNameViaHTTP(r); err != nil {
+	if o.Cnf.IsFetchViaHTTP() {
+		if relatedDefs, err = getDefsByPackNameViaHTTP(r, o.Cnf.GetURL()); err != nil {
 			return 0, err
 		}
 	} else {
+		driver, err := newOvalDB(o.Cnf, r.Family)
+		if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v", err)
+			}
+		}()
+
 		if relatedDefs, err = getDefsByPackNameFromOvalDB(driver, r); err != nil {
 			return 0, err
 		}
@@ -46,7 +57,7 @@ func (o Alpine) update(r *models.ScanResult, defPacks defPacks) {
 	cveID := defPacks.def.Advisory.Cves[0].CveID
 	vinfo, ok := r.ScannedCves[cveID]
 	if !ok {
-		util.Log.Debugf("%s is newly detected by OVAL", cveID)
+		logging.Log.Debugf("%s is newly detected by OVAL", cveID)
 		vinfo = models.VulnInfo{
 			CveID:       cveID,
 			Confidences: []models.Confidence{models.OvalMatch},

oval/debian.go

@@ -7,9 +7,10 @@ import (
 	"strings"
 
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
-	"github.com/kotakanbe/goval-dictionary/db"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
 
@@ -23,7 +24,7 @@ func (o DebianBase) update(r *models.ScanResult, defPacks defPacks) {
 	ovalContent.Type = models.NewCveContentType(o.family)
 	vinfo, ok := r.ScannedCves[defPacks.def.Debian.CveID]
 	if !ok {
-		util.Log.Debugf("%s is newly detected by OVAL", defPacks.def.Debian.CveID)
+		logging.Log.Debugf("%s is newly detected by OVAL", defPacks.def.Debian.CveID)
 		vinfo = models.VulnInfo{
 			CveID:       defPacks.def.Debian.CveID,
 			Confidences: []models.Confidence{models.OvalMatch},
@@ -33,14 +34,14 @@ func (o DebianBase) update(r *models.ScanResult, defPacks defPacks) {
 		cveContents := vinfo.CveContents
 		ctype := models.NewCveContentType(o.family)
 		if _, ok := vinfo.CveContents[ctype]; ok {
-			util.Log.Debugf("%s OVAL will be overwritten",
+			logging.Log.Debugf("%s OVAL will be overwritten",
 				defPacks.def.Debian.CveID)
 		} else {
-			util.Log.Debugf("%s is also detected by OVAL",
+			logging.Log.Debugf("%s is also detected by OVAL",
 				defPacks.def.Debian.CveID)
 			cveContents = models.CveContents{}
 		}
-		if r.Family != config.Raspbian {
+		if r.Family != constant.Raspbian {
 			vinfo.Confidences.AppendIfMissing(models.OvalMatch)
 		} else {
 			if len(vinfo.Confidences) == 0 {
@@ -109,18 +110,19 @@ type Debian struct {
 }
 
 // NewDebian creates OVAL client for Debian
-func NewDebian() Debian {
+func NewDebian(cnf config.VulnDictInterface) Debian {
 	return Debian{
 		DebianBase{
 			Base{
-				family: config.Debian,
+				family: constant.Debian,
+				Cnf:    cnf,
 			},
 		},
 	}
 }
 
 // FillWithOval returns scan result after updating CVE info by OVAL
-func (o Debian) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err error) {
+func (o Debian) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
 
 	//Debian's uname gives both of kernel release(uname -r), version(kernel-image version)
 	linuxImage := "linux-image-" + r.RunningKernel.Release
@@ -139,20 +141,30 @@ func (o Debian) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err
 	}
 
 	var relatedDefs ovalResult
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		if r.Family != config.Raspbian {
-			if relatedDefs, err = getDefsByPackNameViaHTTP(r); err != nil {
+	if o.Cnf.IsFetchViaHTTP() {
+		if r.Family != constant.Raspbian {
+			if relatedDefs, err = getDefsByPackNameViaHTTP(r, o.Cnf.GetURL()); err != nil {
 				return 0, err
 			}
 		} else {
 			// OVAL does not support Package for Raspbian, so skip it.
 			result := r.RemoveRaspbianPackFromResult()
-			if relatedDefs, err = getDefsByPackNameViaHTTP(&result); err != nil {
+			if relatedDefs, err = getDefsByPackNameViaHTTP(&result, o.Cnf.GetURL()); err != nil {
 				return 0, err
 			}
 		}
 	} else {
-		if r.Family != config.Raspbian {
+		driver, err := newOvalDB(o.Cnf, r.Family)
+		if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v", err)
+			}
+		}()
+
+		if r.Family != constant.Raspbian {
 			if relatedDefs, err = getDefsByPackNameFromOvalDB(driver, r); err != nil {
 				return 0, err
 			}
@@ -199,18 +211,19 @@ type Ubuntu struct {
 }
 
 // NewUbuntu creates OVAL client for Debian
-func NewUbuntu() Ubuntu {
+func NewUbuntu(cnf config.VulnDictInterface) Ubuntu {
 	return Ubuntu{
 		DebianBase{
 			Base{
-				family: config.Ubuntu,
+				family: constant.Ubuntu,
+				Cnf:    cnf,
 			},
 		},
 	}
 }
 
 // FillWithOval returns scan result after updating CVE info by OVAL
-func (o Ubuntu) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err error) {
+func (o Ubuntu) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
 	switch util.Major(r.Release) {
 	case "14":
 		kernelNamesInOval := []string{
@@ -226,7 +239,7 @@ func (o Ubuntu) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err
 			"linux-signed-lts-xenial",
 			"linux",
 		}
-		return o.fillWithOval(driver, r, kernelNamesInOval)
+		return o.fillWithOval(r, kernelNamesInOval)
 	case "16":
 		kernelNamesInOval := []string{
 			"linux-aws",
@@ -261,7 +274,7 @@ func (o Ubuntu) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err
 			"linux-snapdragon",
 			"linux",
 		}
-		return o.fillWithOval(driver, r, kernelNamesInOval)
+		return o.fillWithOval(r, kernelNamesInOval)
 	case "18":
 		kernelNamesInOval := []string{
 			"linux-aws",
@@ -316,7 +329,7 @@ func (o Ubuntu) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err
 			"linux-snapdragon",
 			"linux",
 		}
-		return o.fillWithOval(driver, r, kernelNamesInOval)
+		return o.fillWithOval(r, kernelNamesInOval)
 	case "20":
 		kernelNamesInOval := []string{
 			"linux-aws",
@@ -344,12 +357,12 @@ func (o Ubuntu) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err
 			"linux-signed-oracle",
 			"linux",
 		}
-		return o.fillWithOval(driver, r, kernelNamesInOval)
+		return o.fillWithOval(r, kernelNamesInOval)
 	}
 	return 0, fmt.Errorf("Ubuntu %s is not support for now", r.Release)
 }
 
-func (o Ubuntu) fillWithOval(driver db.DB, r *models.ScanResult, kernelNamesInOval []string) (nCVEs int, err error) {
+func (o Ubuntu) fillWithOval(r *models.ScanResult, kernelNamesInOval []string) (nCVEs int, err error) {
 	linuxImage := "linux-image-" + r.RunningKernel.Release
 	runningKernelVersion := ""
 	kernelPkgInOVAL := ""
@@ -361,7 +374,7 @@ func (o Ubuntu) fillWithOval(driver db.DB, r *models.ScanResult, kernelNamesInOv
 		if v, ok := r.Packages[linuxImage]; ok {
 			runningKernelVersion = v.Version
 		} else {
-			util.Log.Warnf("Unable to detect vulns of running kernel because the version of the running kernel is unknown. server: %s",
+			logging.Log.Warnf("Unable to detect vulns of running kernel because the version of the running kernel is unknown. server: %s",
 				r.ServerName)
 		}
 
@@ -400,7 +413,7 @@ func (o Ubuntu) fillWithOval(driver db.DB, r *models.ScanResult, kernelNamesInOv
 		}
 
 		if kernelPkgInOVAL == "" {
-			util.Log.Warnf("The OVAL name of the running kernel image %+v is not found. So vulns of `linux` wll be detected. server: %s",
+			logging.Log.Warnf("The OVAL name of the running kernel image %+v is not found. So vulns of `linux` wll be detected. server: %s",
 				r.RunningKernel, r.ServerName)
 			kernelPkgInOVAL = "linux"
 			isOVALKernelPkgAdded = true
@@ -415,11 +428,21 @@ func (o Ubuntu) fillWithOval(driver db.DB, r *models.ScanResult, kernelNamesInOv
 	}
 
 	var relatedDefs ovalResult
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		if relatedDefs, err = getDefsByPackNameViaHTTP(r); err != nil {
+	if o.Cnf.IsFetchViaHTTP() {
+		if relatedDefs, err = getDefsByPackNameViaHTTP(r, o.Cnf.GetURL()); err != nil {
 			return 0, err
 		}
 	} else {
+		driver, err := newOvalDB(o.Cnf, r.Family)
+		if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v")
+			}
+		}()
+
 		if relatedDefs, err = getDefsByPackNameFromOvalDB(driver, r); err != nil {
 			return 0, err
 		}

oval/debian_test.go

@@ -6,9 +6,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
 
@@ -56,7 +54,7 @@ func TestPackNamesOfUpdateDebian(t *testing.T) {
 		},
 	}
 
-	util.Log = util.NewCustomLogger(config.ServerInfo{})
+	// util.Log = util.NewCustomLogger()
 	for i, tt := range tests {
 		Debian{}.update(&tt.in, tt.defPacks)
 		e := tt.out.ScannedCves["CVE-2000-1000"].AffectedPackages

oval/oval.go

@@ -6,7 +6,8 @@ import (
 	"encoding/json"
 	"time"
 
-	cnf "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
 	"github.com/kotakanbe/goval-dictionary/db"
@@ -16,50 +17,78 @@ import (
 
 // Client is the interface of OVAL client.
 type Client interface {
-	FillWithOval(db.DB, *models.ScanResult) (int, error)
-
-	// CheckIfOvalFetched checks if oval entries are in DB by family, release.
-	CheckIfOvalFetched(db.DB, string, string) (bool, error)
-	CheckIfOvalFresh(db.DB, string, string) (bool, error)
+	FillWithOval(*models.ScanResult) (int, error)
+	CheckIfOvalFetched(string, string) (bool, error)
+	CheckIfOvalFresh(string, string) (bool, error)
 }
 
 // Base is a base struct
 type Base struct {
 	family string
+	Cnf    config.VulnDictInterface
 }
 
 // CheckIfOvalFetched checks if oval entries are in DB by family, release.
-func (b Base) CheckIfOvalFetched(driver db.DB, osFamily, release string) (fetched bool, err error) {
-	if !cnf.Conf.OvalDict.IsFetchViaHTTP() {
-		count, err := driver.CountDefs(osFamily, release)
+func (b Base) CheckIfOvalFetched(osFamily, release string) (fetched bool, err error) {
+	ovalFamily, err := GetFamilyInOval(osFamily)
+	if err != nil {
+		return false, err
+	}
+	if !b.Cnf.IsFetchViaHTTP() {
+		driver, err := newOvalDB(b.Cnf, ovalFamily)
 		if err != nil {
-			return false, xerrors.Errorf("Failed to count OVAL defs: %s, %s, %w", osFamily, release, err)
+			return false, err
 		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v")
+			}
+		}()
+
+		count, err := driver.CountDefs(ovalFamily, release)
+		if err != nil {
+			return false, xerrors.Errorf("Failed to count OVAL defs: %s, %s, %w", ovalFamily, release, err)
+		}
+		logging.Log.Infof("OVAL %s %s found. defs: %d", osFamily, release, count)
 		return 0 < count, nil
 	}
 
-	url, _ := util.URLPathJoin(cnf.Conf.OvalDict.URL, "count", osFamily, release)
+	url, _ := util.URLPathJoin(config.Conf.OvalDict.URL, "count", ovalFamily, release)
 	resp, body, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
 	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
+		return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %+v", url, resp, errs)
 	}
 	count := 0
 	if err := json.Unmarshal([]byte(body), &count); err != nil {
 		return false, xerrors.Errorf("Failed to Unmarshal. body: %s, err: %w", body, err)
 	}
+	logging.Log.Infof("OVAL %s %s is fresh. defs: %d", osFamily, release, count)
 	return 0 < count, nil
 }
 
 // CheckIfOvalFresh checks if oval entries are fresh enough
-func (b Base) CheckIfOvalFresh(driver db.DB, osFamily, release string) (ok bool, err error) {
+func (b Base) CheckIfOvalFresh(osFamily, release string) (ok bool, err error) {
+	ovalFamily, err := GetFamilyInOval(osFamily)
+	if err != nil {
+		return false, err
+	}
 	var lastModified time.Time
-	if !cnf.Conf.OvalDict.IsFetchViaHTTP() {
-		lastModified = driver.GetLastModified(osFamily, release)
+	if !b.Cnf.IsFetchViaHTTP() {
+		driver, err := newOvalDB(b.Cnf, ovalFamily)
+		if err != nil {
+			return false, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v")
+			}
+		}()
+		lastModified = driver.GetLastModified(ovalFamily, release)
 	} else {
-		url, _ := util.URLPathJoin(cnf.Conf.OvalDict.URL, "lastmodified", osFamily, release)
+		url, _ := util.URLPathJoin(config.Conf.OvalDict.URL, "lastmodified", ovalFamily, release)
 		resp, body, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
+			return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %+v", url, resp, errs)
 		}
 
 		if err := json.Unmarshal([]byte(body), &lastModified); err != nil {
@@ -70,10 +99,37 @@ func (b Base) CheckIfOvalFresh(driver db.DB, osFamily, release string) (ok bool,
 	since := time.Now()
 	since = since.AddDate(0, 0, -3)
 	if lastModified.Before(since) {
-		util.Log.Warnf("OVAL for %s %s is old, last modified is %s. It's recommended to update OVAL to improve scanning accuracy. How to update OVAL database, see https://github.com/kotakanbe/goval-dictionary#usage",
+		logging.Log.Warnf("OVAL for %s %s is old, last modified is %s. It's recommended to update OVAL to improve scanning accuracy. How to update OVAL database, see https://github.com/kotakanbe/goval-dictionary#usage",
 			osFamily, release, lastModified)
 		return false, nil
 	}
-	util.Log.Infof("OVAL is fresh: %s %s ", osFamily, release)
+	logging.Log.Infof("OVAL %s %s is fresh. lastModified: %s", osFamily, release, lastModified.Format(time.RFC3339))
 	return true, nil
 }
+
+// NewOvalDB returns oval db client
+func newOvalDB(cnf config.VulnDictInterface, familyInScanResult string) (driver db.DB, err error) {
+	if cnf.IsFetchViaHTTP() {
+		return nil, nil
+	}
+
+	path := cnf.GetURL()
+	if cnf.GetType() == "sqlite3" {
+		path = cnf.GetSQLite3Path()
+	}
+
+	ovalFamily, err := GetFamilyInOval(familyInScanResult)
+	if err != nil {
+		return nil, err
+	}
+
+	driver, locked, err := db.NewDB(ovalFamily, cnf.GetType(), path, cnf.GetDebugSQL())
+	if err != nil {
+		if locked {
+			err = xerrors.Errorf("SQLite3: %s is locked. err: %w", cnf.GetSQLite3Path(), err)
+		}
+		err = xerrors.Errorf("Failed to new OVAL DB. err: %w", err)
+		return nil, err
+	}
+	return driver, nil
+}

oval/redhat.go

@@ -8,9 +8,9 @@ import (
 	"strings"
 
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/kotakanbe/goval-dictionary/db"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
 
@@ -20,18 +20,29 @@ type RedHatBase struct {
 }
 
 // FillWithOval returns scan result after updating CVE info by OVAL
-func (o RedHatBase) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err error) {
+func (o RedHatBase) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
 	var relatedDefs ovalResult
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		if relatedDefs, err = getDefsByPackNameViaHTTP(r); err != nil {
+	if o.Cnf.IsFetchViaHTTP() {
+		if relatedDefs, err = getDefsByPackNameViaHTTP(r, o.Cnf.GetURL()); err != nil {
 			return 0, err
 		}
 	} else {
+		driver, err := newOvalDB(o.Cnf, r.Family)
+		if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v")
+			}
+		}()
+
 		if relatedDefs, err = getDefsByPackNameFromOvalDB(driver, r); err != nil {
 			return 0, err
 		}
 	}
 
+	relatedDefs.Sort()
 	for _, defPacks := range relatedDefs.entries {
 		nCVEs += o.update(r, defPacks)
 	}
@@ -91,7 +102,7 @@ func (o RedHatBase) update(r *models.ScanResult, defPacks defPacks) (nCVEs int)
 		ovalContent := *o.convertToModel(cve.CveID, &defPacks.def)
 		vinfo, ok := r.ScannedCves[cve.CveID]
 		if !ok {
-			util.Log.Debugf("%s is newly detected by OVAL", cve.CveID)
+			logging.Log.Debugf("%s is newly detected by OVAL: DefID: %s", cve.CveID, defPacks.def.DefinitionID)
 			vinfo = models.VulnInfo{
 				CveID:       cve.CveID,
 				Confidences: models.Confidences{models.OvalMatch},
@@ -102,13 +113,12 @@ func (o RedHatBase) update(r *models.ScanResult, defPacks defPacks) (nCVEs int)
 			cveContents := vinfo.CveContents
 			if v, ok := vinfo.CveContents[ctype]; ok {
 				if v.LastModified.After(ovalContent.LastModified) {
-					util.Log.Debugf("%s, OvalID: %d ignored: ",
-						cve.CveID, defPacks.def.ID)
+					logging.Log.Debugf("%s ignored. DefID: %s ", cve.CveID, defPacks.def.DefinitionID)
 				} else {
-					util.Log.Debugf("%s OVAL will be overwritten", cve.CveID)
+					logging.Log.Debugf("%s OVAL will be overwritten. DefID: %s", cve.CveID, defPacks.def.DefinitionID)
 				}
 			} else {
-				util.Log.Debugf("%s also detected by OVAL", cve.CveID)
+				logging.Log.Debugf("%s also detected by OVAL. DefID: %s", cve.CveID, defPacks.def.DefinitionID)
 				cveContents = models.CveContents{}
 			}
 
@@ -143,7 +153,7 @@ func (o RedHatBase) update(r *models.ScanResult, defPacks defPacks) (nCVEs int)
 
 func (o RedHatBase) convertToDistroAdvisory(def *ovalmodels.Definition) *models.DistroAdvisory {
 	advisoryID := def.Title
-	if (o.family == config.RedHat || o.family == config.CentOS) && len(advisoryID) > 0 {
+	if (o.family == constant.RedHat || o.family == constant.CentOS) && len(advisoryID) > 0 {
 		ss := strings.Fields(def.Title)
 		advisoryID = strings.TrimSuffix(ss[0], ":")
 	}
@@ -246,11 +256,12 @@ type RedHat struct {
 }
 
 // NewRedhat creates OVAL client for Redhat
-func NewRedhat() RedHat {
+func NewRedhat(cnf config.VulnDictInterface) RedHat {
 	return RedHat{
 		RedHatBase{
 			Base{
-				family: config.RedHat,
+				family: constant.RedHat,
+				Cnf:    cnf,
 			},
 		},
 	}
@@ -262,11 +273,12 @@ type CentOS struct {
 }
 
 // NewCentOS creates OVAL client for CentOS
-func NewCentOS() CentOS {
+func NewCentOS(cnf config.VulnDictInterface) CentOS {
 	return CentOS{
 		RedHatBase{
 			Base{
-				family: config.CentOS,
+				family: constant.CentOS,
+				Cnf:    cnf,
 			},
 		},
 	}
@@ -278,11 +290,12 @@ type Oracle struct {
 }
 
 // NewOracle creates OVAL client for Oracle
-func NewOracle() Oracle {
+func NewOracle(cnf config.VulnDictInterface) Oracle {
 	return Oracle{
 		RedHatBase{
 			Base{
-				family: config.Oracle,
+				family: constant.Oracle,
+				Cnf:    cnf,
 			},
 		},
 	}
@@ -295,11 +308,12 @@ type Amazon struct {
 }
 
 // NewAmazon creates OVAL client for Amazon Linux
-func NewAmazon() Amazon {
+func NewAmazon(cnf config.VulnDictInterface) Amazon {
 	return Amazon{
 		RedHatBase{
 			Base{
-				family: config.Amazon,
+				family: constant.Amazon,
+				Cnf:    cnf,
 			},
 		},
 	}

oval/redhat_test.go

@@ -6,9 +6,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
 
@@ -132,7 +130,7 @@ func TestPackNamesOfUpdate(t *testing.T) {
 		},
 	}
 
-	util.Log = util.NewCustomLogger(config.ServerInfo{})
+	// util.Log = util.Logger{}.NewCustomLogger()
 	for i, tt := range tests {
 		RedHat{}.update(&tt.in, tt.defPacks)
 		e := tt.out.ScannedCves["CVE-2000-1000"].AffectedPackages

oval/suse.go

@@ -4,9 +4,9 @@ package oval
 
 import (
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/kotakanbe/goval-dictionary/db"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
 
@@ -16,23 +16,34 @@ type SUSE struct {
 }
 
 // NewSUSE creates OVAL client for SUSE
-func NewSUSE() SUSE {
+func NewSUSE(cnf config.VulnDictInterface) SUSE {
 	// TODO implement other family
 	return SUSE{
 		Base{
-			family: config.SUSEEnterpriseServer,
+			family: constant.SUSEEnterpriseServer,
+			Cnf:    cnf,
 		},
 	}
 }
 
 // FillWithOval returns scan result after updating CVE info by OVAL
-func (o SUSE) FillWithOval(driver db.DB, r *models.ScanResult) (nCVEs int, err error) {
+func (o SUSE) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
 	var relatedDefs ovalResult
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		if relatedDefs, err = getDefsByPackNameViaHTTP(r); err != nil {
+	if o.Cnf.IsFetchViaHTTP() {
+		if relatedDefs, err = getDefsByPackNameViaHTTP(r, o.Cnf.GetURL()); err != nil {
 			return 0, err
 		}
 	} else {
+		driver, err := newOvalDB(o.Cnf, r.Family)
+		if err != nil {
+			return 0, err
+		}
+		defer func() {
+			if err := driver.CloseDB(); err != nil {
+				logging.Log.Errorf("Failed to close DB. err: %+v")
+			}
+		}()
+
 		if relatedDefs, err = getDefsByPackNameFromOvalDB(driver, r); err != nil {
 			return 0, err
 		}
@@ -55,7 +66,7 @@ func (o SUSE) update(r *models.ScanResult, defPacks defPacks) {
 	ovalContent.Type = models.NewCveContentType(o.family)
 	vinfo, ok := r.ScannedCves[defPacks.def.Title]
 	if !ok {
-		util.Log.Debugf("%s is newly detected by OVAL", defPacks.def.Title)
+		logging.Log.Debugf("%s is newly detected by OVAL", defPacks.def.Title)
 		vinfo = models.VulnInfo{
 			CveID:       defPacks.def.Title,
 			Confidences: models.Confidences{models.OvalMatch},
@@ -65,9 +76,9 @@ func (o SUSE) update(r *models.ScanResult, defPacks defPacks) {
 		cveContents := vinfo.CveContents
 		ctype := models.NewCveContentType(o.family)
 		if _, ok := vinfo.CveContents[ctype]; ok {
-			util.Log.Debugf("%s OVAL will be overwritten", defPacks.def.Title)
+			logging.Log.Debugf("%s OVAL will be overwritten", defPacks.def.Title)
 		} else {
-			util.Log.Debugf("%s is also detected by OVAL", defPacks.def.Title)
+			logging.Log.Debugf("%s is also detected by OVAL", defPacks.def.Title)
 			cveContents = models.CveContents{}
 		}
 		vinfo.Confidences.AppendIfMissing(models.OvalMatch)

oval/util.go

@@ -6,10 +6,13 @@ import (
 	"encoding/json"
 	"net/http"
 	"regexp"
+	"sort"
 	"time"
 
 	"github.com/cenkalti/backoff"
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
 	apkver "github.com/knqyf263/go-apk-version"
@@ -70,6 +73,12 @@ func (e *ovalResult) upsert(def ovalmodels.Definition, packName string, fstat fi
 	return false
 }
 
+func (e *ovalResult) Sort() {
+	sort.SliceStable(e.entries, func(i, j int) bool {
+		return e.entries[i].def.DefinitionID < e.entries[j].def.DefinitionID
+	})
+}
+
 type request struct {
 	packName          string
 	versionRelease    string
@@ -86,8 +95,7 @@ type response struct {
 }
 
 // getDefsByPackNameViaHTTP fetches OVAL information via HTTP
-func getDefsByPackNameViaHTTP(r *models.ScanResult) (
-	relatedDefs ovalResult, err error) {
+func getDefsByPackNameViaHTTP(r *models.ScanResult, url string) (relatedDefs ovalResult, err error) {
 
 	nReq := len(r.Packages) + len(r.SrcPackages)
 	reqChan := make(chan request, nReq)
@@ -125,7 +133,7 @@ func getDefsByPackNameViaHTTP(r *models.ScanResult) (
 			select {
 			case req := <-reqChan:
 				url, err := util.URLPathJoin(
-					config.Conf.OvalDict.URL,
+					url,
 					"packs",
 					r.Family,
 					r.Release,
@@ -134,7 +142,7 @@ func getDefsByPackNameViaHTTP(r *models.ScanResult) (
 				if err != nil {
 					errChan <- err
 				} else {
-					util.Log.Debugf("HTTP Request to %s", url)
+					logging.Log.Debugf("HTTP Request to %s", url)
 					httpGet(url, req, resChan, errChan)
 				}
 			}
@@ -188,19 +196,18 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 	var resp *http.Response
 	count, retryMax := 0, 3
 	f := func() (err error) {
-		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
 		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %+v", url, resp, errs)
 		}
 		return nil
 	}
 	notify := func(err error, t time.Duration) {
-		util.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %s", t, err)
+		logging.Log.Warnf("Failed to HTTP GET. retrying in %s seconds. err: %+v", t, err)
 	}
 	err := backoff.RetryNotify(f, backoff.NewExponentialBackOff(), notify)
 	if err != nil {
@@ -244,13 +251,18 @@ func getDefsByPackNameFromOvalDB(driver db.DB, r *models.ScanResult) (relatedDef
 		})
 	}
 
+	ovalFamily, err := GetFamilyInOval(r.Family)
+	if err != nil {
+		return relatedDefs, err
+	}
+
 	for _, req := range requests {
-		definitions, err := driver.GetByPackName(r.Family, r.Release, req.packName, req.arch)
+		definitions, err := driver.GetByPackName(ovalFamily, r.Release, req.packName, req.arch)
 		if err != nil {
 			return relatedDefs, xerrors.Errorf("Failed to get %s OVAL info by package: %#v, err: %w", r.Family, req, err)
 		}
 		for _, def := range definitions {
-			affected, notFixedYet, fixedIn := isOvalDefAffected(def, req, r.Family, r.RunningKernel, r.EnabledDnfModules)
+			affected, notFixedYet, fixedIn := isOvalDefAffected(def, req, ovalFamily, r.RunningKernel, r.EnabledDnfModules)
 			if !affected {
 				continue
 			}
@@ -300,7 +312,7 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 
 		if running.Release != "" {
 			switch family {
-			case config.RedHat, config.CentOS:
+			case constant.RedHat, constant.CentOS:
 				// For kernel related packages, ignore OVAL information with different major versions
 				if _, ok := kernelRelatedPackNames[ovalPack.Name]; ok {
 					if util.Major(ovalPack.Version) != util.Major(running.Release) {
@@ -317,7 +329,7 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 		// Compare between the installed version vs the version in OVAL
 		less, err := lessThan(family, req.versionRelease, ovalPack)
 		if err != nil {
-			util.Log.Debugf("Failed to parse versions: %s, Ver: %#v, OVAL: %#v, DefID: %s",
+			logging.Log.Debugf("Failed to parse versions: %s, Ver: %#v, OVAL: %#v, DefID: %s",
 				err, req.versionRelease, ovalPack, def.DefinitionID)
 			return false, false, ovalPack.Version
 		}
@@ -329,12 +341,12 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 
 			// If the version of installed is less than in OVAL
 			switch family {
-			case config.RedHat,
-				config.Amazon,
-				config.SUSEEnterpriseServer,
-				config.Debian,
-				config.Ubuntu,
-				config.Raspbian:
+			case constant.RedHat,
+				constant.Amazon,
+				constant.SUSEEnterpriseServer,
+				constant.Debian,
+				constant.Ubuntu,
+				constant.Raspbian:
 				// Use fixed state in OVAL for these distros.
 				return true, false, ovalPack.Version
 			}
@@ -353,7 +365,7 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 			// compare version: newVer vs oval
 			less, err := lessThan(family, req.newVersionRelease, ovalPack)
 			if err != nil {
-				util.Log.Debugf("Failed to parse versions: %s, NewVer: %#v, OVAL: %#v, DefID: %s",
+				logging.Log.Debugf("Failed to parse versions: %s, NewVer: %#v, OVAL: %#v, DefID: %s",
 					err, req.newVersionRelease, ovalPack, def.DefinitionID)
 				return false, false, ovalPack.Version
 			}
@@ -365,9 +377,9 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 
 func lessThan(family, newVer string, packInOVAL ovalmodels.Package) (bool, error) {
 	switch family {
-	case config.Debian,
-		config.Ubuntu,
-		config.Raspbian:
+	case constant.Debian,
+		constant.Ubuntu,
+		constant.Raspbian:
 		vera, err := debver.NewVersion(newVer)
 		if err != nil {
 			return false, err
@@ -378,7 +390,7 @@ func lessThan(family, newVer string, packInOVAL ovalmodels.Package) (bool, error
 		}
 		return vera.LessThan(verb), nil
 
-	case config.Alpine:
+	case constant.Alpine:
 		vera, err := apkver.NewVersion(newVer)
 		if err != nil {
 			return false, err
@@ -389,23 +401,22 @@ func lessThan(family, newVer string, packInOVAL ovalmodels.Package) (bool, error
 		}
 		return vera.LessThan(verb), nil
 
-	case config.Oracle,
-		config.SUSEEnterpriseServer,
-		config.Amazon:
+	case constant.Oracle,
+		constant.SUSEEnterpriseServer,
+		constant.Amazon:
 		vera := rpmver.NewVersion(newVer)
 		verb := rpmver.NewVersion(packInOVAL.Version)
 		return vera.LessThan(verb), nil
 
-	case config.RedHat,
-		config.CentOS:
+	case constant.RedHat,
+		constant.CentOS:
 		vera := rpmver.NewVersion(centOSVersionToRHEL(newVer))
-		verb := rpmver.NewVersion(packInOVAL.Version)
+		verb := rpmver.NewVersion(centOSVersionToRHEL(packInOVAL.Version))
 		return vera.LessThan(verb), nil
 
 	default:
-		util.Log.Errorf("Not implemented yet: %s", family)
+		return false, xerrors.Errorf("Not implemented yet: %s", family)
 	}
-	return false, xerrors.Errorf("Package version comparison not supported: %s", family)
 }
 
 var centosVerPattern = regexp.MustCompile(`\.[es]l(\d+)(?:_\d+)?(?:\.centos)?`)
@@ -413,3 +424,71 @@ var centosVerPattern = regexp.MustCompile(`\.[es]l(\d+)(?:_\d+)?(?:\.centos)?`)
 func centOSVersionToRHEL(ver string) string {
 	return centosVerPattern.ReplaceAllString(ver, ".el$1")
 }
+
+// NewOVALClient returns a client for OVAL database
+func NewOVALClient(family string, cnf config.GovalDictConf) (Client, error) {
+	switch family {
+	case constant.Debian, constant.Raspbian:
+		return NewDebian(&cnf), nil
+	case constant.Ubuntu:
+		return NewUbuntu(&cnf), nil
+	case constant.RedHat:
+		return NewRedhat(&cnf), nil
+	case constant.CentOS:
+		//use RedHat's OVAL
+		return NewCentOS(&cnf), nil
+	case constant.Oracle:
+		return NewOracle(&cnf), nil
+	case constant.SUSEEnterpriseServer:
+		// TODO other suse family
+		return NewSUSE(&cnf), nil
+	case constant.Alpine:
+		return NewAlpine(&cnf), nil
+	case constant.Amazon:
+		return NewAmazon(&cnf), nil
+	case constant.FreeBSD, constant.Windows:
+		return nil, nil
+	case constant.ServerTypePseudo:
+		return nil, nil
+	default:
+		if family == "" {
+			return nil, xerrors.New("Probably an error occurred during scanning. Check the error message")
+		}
+		return nil, xerrors.Errorf("OVAL for %s is not implemented yet", family)
+	}
+}
+
+// GetFamilyInOval returns the OS family name in OVAL
+// For example, CentOS uses Red Hat's OVAL, so return 'redhat'
+func GetFamilyInOval(familyInScanResult string) (string, error) {
+	switch familyInScanResult {
+	case constant.Debian, constant.Raspbian:
+		return constant.Debian, nil
+	case constant.Ubuntu:
+		return constant.Ubuntu, nil
+	case constant.RedHat:
+		return constant.RedHat, nil
+	case constant.CentOS:
+		//use RedHat's OVAL
+		return constant.RedHat, nil
+	case constant.Oracle:
+		return constant.Oracle, nil
+	case constant.SUSEEnterpriseServer:
+		// TODO other suse family
+		return constant.SUSEEnterpriseServer, nil
+	case constant.Alpine:
+		return constant.Alpine, nil
+	case constant.Amazon:
+		return constant.Amazon, nil
+	case constant.FreeBSD, constant.Windows:
+		return "", nil
+	case constant.ServerTypePseudo:
+		return "", nil
+	default:
+		if familyInScanResult == "" {
+			return "", xerrors.New("Probably an error occurred during scanning. Check the error message")
+		}
+		return "", xerrors.Errorf("OVAL for %s is not implemented yet", familyInScanResult)
+	}
+
+}

oval/util_test.go

@@ -7,7 +7,7 @@ import (
 	"sort"
 	"testing"
 
-	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/constant"
 	"github.com/future-architect/vuls/models"
 	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
 )
@@ -1030,7 +1030,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		// For kernel related packages, ignore OVAL with different major versions
 		{
 			in: in{
-				family: config.CentOS,
+				family: constant.CentOS,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1054,7 +1054,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		},
 		{
 			in: in{
-				family: config.CentOS,
+				family: constant.CentOS,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1080,7 +1080,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		// dnf module
 		{
 			in: in{
-				family: config.RedHat,
+				family: constant.RedHat,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1106,7 +1106,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		// dnf module 2
 		{
 			in: in{
-				family: config.RedHat,
+				family: constant.RedHat,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1131,7 +1131,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		// dnf module 3
 		{
 			in: in{
-				family: config.RedHat,
+				family: constant.RedHat,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1191,6 +1191,13 @@ func Test_centOSVersionToRHEL(t *testing.T) {
 			},
 			want: "grub2-tools-2.02-0.80.el7.x86_64",
 		},
+		{
+			name: "remove minor",
+			args: args{
+				ver: "sudo-1.8.23-10.el7_9.1",
+			},
+			want: "sudo-1.8.23-10.el7.1",
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -1200,3 +1207,131 @@ func Test_centOSVersionToRHEL(t *testing.T) {
 		})
 	}
 }
+
+func Test_lessThan(t *testing.T) {
+	type args struct {
+		family        string
+		newVer        string
+		AffectedPacks ovalmodels.Package
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "newVer and ovalmodels.Package both have underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7_9.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7_9.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "only newVer has underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7_9.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "only ovalmodels.Package has underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7_9.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "neither newVer nor ovalmodels.Package have underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, _ := lessThan(tt.args.family, tt.args.newVer, tt.args.AffectedPacks)
+			if got != tt.want {
+				t.Errorf("lessThan() = %t, want %t", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_ovalResult_Sort(t *testing.T) {
+	type fields struct {
+		entries []defPacks
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		want   fields
+	}{
+		{
+			name: "already sorted",
+			fields: fields{
+				entries: []defPacks{
+					{def: ovalmodels.Definition{DefinitionID: "0"}},
+					{def: ovalmodels.Definition{DefinitionID: "1"}},
+				},
+			},
+			want: fields{
+				entries: []defPacks{
+					{def: ovalmodels.Definition{DefinitionID: "0"}},
+					{def: ovalmodels.Definition{DefinitionID: "1"}},
+				},
+			},
+		},
+		{
+			name: "sort",
+			fields: fields{
+				entries: []defPacks{
+					{def: ovalmodels.Definition{DefinitionID: "1"}},
+					{def: ovalmodels.Definition{DefinitionID: "0"}},
+				},
+			},
+			want: fields{
+				entries: []defPacks{
+					{def: ovalmodels.Definition{DefinitionID: "0"}},
+					{def: ovalmodels.Definition{DefinitionID: "1"}},
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			o := &ovalResult{
+				entries: tt.fields.entries,
+			}
+			o.Sort()
+
+			if !reflect.DeepEqual(o.entries, tt.want.entries) {
+				t.Errorf("act %#v, want %#v", o.entries, tt.want.entries)
+			}
+		})
+	}
+}

report/db_client.go

@@ -1,233 +0,0 @@
-// +build !scanner
-
-package report
-
-import (
-	"os"
-
-	"github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/util"
-	gostdb "github.com/knqyf263/gost/db"
-	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
-	ovaldb "github.com/kotakanbe/goval-dictionary/db"
-	metasploitdb "github.com/takuzoo3868/go-msfdb/db"
-	exploitdb "github.com/vulsio/go-exploitdb/db"
-	"golang.org/x/xerrors"
-)
-
-// DBClient is DB client for reporting
-type DBClient struct {
-	CveDB        cvedb.DB
-	OvalDB       ovaldb.DB
-	GostDB       gostdb.DB
-	ExploitDB    exploitdb.DB
-	MetasploitDB metasploitdb.DB
-}
-
-// DBClientConf has a configuration of Vulnerability DBs
-type DBClientConf struct {
-	CveDictCnf    config.GoCveDictConf
-	OvalDictCnf   config.GovalDictConf
-	GostCnf       config.GostConf
-	ExploitCnf    config.ExploitConf
-	MetasploitCnf config.MetasploitConf
-	DebugSQL      bool
-}
-
-// NewDBClient returns db clients
-func NewDBClient(cnf DBClientConf) (dbclient *DBClient, locked bool, err error) {
-	cveDriver, locked, err := NewCveDB(cnf)
-	if locked {
-		return nil, true, xerrors.Errorf("CveDB is locked: %s",
-			cnf.OvalDictCnf.SQLite3Path)
-	} else if err != nil {
-		return nil, locked, err
-	}
-
-	ovaldb, locked, err := NewOvalDB(cnf)
-	if locked {
-		return nil, true, xerrors.Errorf("OvalDB is locked: %s",
-			cnf.OvalDictCnf.SQLite3Path)
-	} else if err != nil {
-		util.Log.Warnf("Unable to use OvalDB: %s, err: %s",
-			cnf.OvalDictCnf.SQLite3Path, err)
-	}
-
-	gostdb, locked, err := NewGostDB(cnf)
-	if locked {
-		return nil, true, xerrors.Errorf("gostDB is locked: %s",
-			cnf.GostCnf.SQLite3Path)
-	} else if err != nil {
-		util.Log.Warnf("Unable to use gostDB: %s, err: %s",
-			cnf.GostCnf.SQLite3Path, err)
-	}
-
-	exploitdb, locked, err := NewExploitDB(cnf)
-	if locked {
-		return nil, true, xerrors.Errorf("exploitDB is locked: %s",
-			cnf.ExploitCnf.SQLite3Path)
-	} else if err != nil {
-		util.Log.Warnf("Unable to use exploitDB: %s, err: %s",
-			cnf.ExploitCnf.SQLite3Path, err)
-	}
-
-	metasploitdb, locked, err := NewMetasploitDB(cnf)
-	if locked {
-		return nil, true, xerrors.Errorf("metasploitDB is locked: %s",
-			cnf.MetasploitCnf.SQLite3Path)
-	} else if err != nil {
-		util.Log.Warnf("Unable to use metasploitDB: %s, err: %s",
-			cnf.MetasploitCnf.SQLite3Path, err)
-	}
-
-	return &DBClient{
-		CveDB:        cveDriver,
-		OvalDB:       ovaldb,
-		GostDB:       gostdb,
-		ExploitDB:    exploitdb,
-		MetasploitDB: metasploitdb,
-	}, false, nil
-}
-
-// NewCveDB returns cve db client
-func NewCveDB(cnf DBClientConf) (driver cvedb.DB, locked bool, err error) {
-	if config.Conf.CveDict.IsFetchViaHTTP() {
-		return nil, false, nil
-	}
-	util.Log.Debugf("open cve-dictionary db (%s)", cnf.CveDictCnf.Type)
-	path := cnf.CveDictCnf.URL
-	if cnf.CveDictCnf.Type == "sqlite3" {
-		path = cnf.CveDictCnf.SQLite3Path
-		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--cvedb-path=%s file not found. [CPE-scan](https://vuls.io/docs/en/usage-scan-non-os-packages.html#cpe-scan) needs cve-dictionary. if you specify cpe in config.toml, fetch cve-dictionary before reporting. For details, see `https://github.com/kotakanbe/go-cve-dictionary#deploy-go-cve-dictionary`", path)
-			return nil, false, nil
-		}
-	}
-
-	util.Log.Debugf("Open cve-dictionary db (%s): %s", cnf.CveDictCnf.Type, path)
-	driver, locked, err = cvedb.NewDB(cnf.CveDictCnf.Type, path, cnf.DebugSQL)
-	if err != nil {
-		err = xerrors.Errorf("Failed to init CVE DB. err: %w, path: %s", err, path)
-		return nil, locked, err
-	}
-	return driver, false, nil
-}
-
-// NewOvalDB returns oval db client
-func NewOvalDB(cnf DBClientConf) (driver ovaldb.DB, locked bool, err error) {
-	if config.Conf.OvalDict.IsFetchViaHTTP() {
-		return nil, false, nil
-	}
-	path := cnf.OvalDictCnf.URL
-	if cnf.OvalDictCnf.Type == "sqlite3" {
-		path = cnf.OvalDictCnf.SQLite3Path
-
-		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--ovaldb-path=%s file not found", path)
-			return nil, false, nil
-		}
-	}
-
-	util.Log.Debugf("Open oval-dictionary db (%s): %s", cnf.OvalDictCnf.Type, path)
-	driver, locked, err = ovaldb.NewDB("", cnf.OvalDictCnf.Type, path, cnf.DebugSQL)
-	if err != nil {
-		err = xerrors.Errorf("Failed to new OVAL DB. err: %w", err)
-		if locked {
-			return nil, true, err
-		}
-		return nil, false, err
-	}
-	return driver, false, nil
-}
-
-// NewGostDB returns db client for Gost
-func NewGostDB(cnf DBClientConf) (driver gostdb.DB, locked bool, err error) {
-	if config.Conf.Gost.IsFetchViaHTTP() {
-		return nil, false, nil
-	}
-	path := cnf.GostCnf.URL
-	if cnf.GostCnf.Type == "sqlite3" {
-		path = cnf.GostCnf.SQLite3Path
-
-		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--gostdb-path=%s file not found. Vuls can detect `patch-not-released-CVE-ID` using gost if the scan target server is Debian, RHEL or CentOS, For details, see `https://github.com/knqyf263/gost#fetch-redhat`", path)
-			return nil, false, nil
-		}
-	}
-
-	util.Log.Debugf("Open gost db (%s): %s", cnf.GostCnf.Type, path)
-	if driver, locked, err = gostdb.NewDB(cnf.GostCnf.Type, path, cnf.DebugSQL); err != nil {
-		if locked {
-			util.Log.Errorf("gostDB is locked. err: %+v", err)
-			return nil, true, err
-		}
-		return nil, false, err
-	}
-	return driver, false, nil
-}
-
-// NewExploitDB returns db client for Exploit
-func NewExploitDB(cnf DBClientConf) (driver exploitdb.DB, locked bool, err error) {
-	if config.Conf.Exploit.IsFetchViaHTTP() {
-		return nil, false, nil
-	}
-	path := cnf.ExploitCnf.URL
-	if cnf.ExploitCnf.Type == "sqlite3" {
-		path = cnf.ExploitCnf.SQLite3Path
-
-		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--exploitdb-path=%s file not found. Fetch go-exploit-db before reporting if you want to display exploit codes of detected CVE-IDs. For details, see `https://github.com/vulsio/go-exploitdb`", path)
-			return nil, false, nil
-		}
-	}
-
-	util.Log.Debugf("Open exploit db (%s): %s", cnf.ExploitCnf.Type, path)
-	if driver, locked, err = exploitdb.NewDB(cnf.ExploitCnf.Type, path, cnf.DebugSQL); err != nil {
-		if locked {
-			util.Log.Errorf("exploitDB is locked. err: %+v", err)
-			return nil, true, err
-		}
-		return nil, false, err
-	}
-	return driver, false, nil
-}
-
-// NewMetasploitDB returns db client for Metasploit
-func NewMetasploitDB(cnf DBClientConf) (driver metasploitdb.DB, locked bool, err error) {
-	if config.Conf.Metasploit.IsFetchViaHTTP() {
-		return nil, false, nil
-	}
-	path := cnf.MetasploitCnf.URL
-	if cnf.MetasploitCnf.Type == "sqlite3" {
-		path = cnf.MetasploitCnf.SQLite3Path
-
-		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--msfdb-path=%s file not found. Fetch go-msfdb before reporting if you want to display metasploit modules of detected CVE-IDs. For details, see `https://github.com/takuzoo3868/go-msfdb`", path)
-			return nil, false, nil
-		}
-	}
-
-	util.Log.Debugf("Open metasploit db (%s): %s", cnf.MetasploitCnf.Type, path)
-	if driver, locked, err = metasploitdb.NewDB(cnf.MetasploitCnf.Type, path, cnf.DebugSQL, false); err != nil {
-		if locked {
-			util.Log.Errorf("metasploitDB is locked. err: %+v", err)
-			return nil, true, err
-		}
-		return nil, false, err
-	}
-	return driver, false, nil
-}
-
-// CloseDB close dbs
-func (d DBClient) CloseDB() {
-	if d.CveDB != nil {
-		if err := d.CveDB.CloseDB(); err != nil {
-			util.Log.Errorf("Failed to close DB. err: %+v", err)
-		}
-	}
-	if d.OvalDB != nil {
-		if err := d.OvalDB.CloseDB(); err != nil {
-			util.Log.Errorf("Failed to close DB. err: %+v", err)
-		}
-	}
-}

report/report.go

@@ -1,512 +0,0 @@
-// +build !scanner
-
-package report
-
-import (
-	"os"
-	"strings"
-	"time"
-
-	"github.com/future-architect/vuls/config"
-	c "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/contrib/owasp-dependency-check/parser"
-	"github.com/future-architect/vuls/cwe"
-	"github.com/future-architect/vuls/exploit"
-	"github.com/future-architect/vuls/github"
-	"github.com/future-architect/vuls/gost"
-	"github.com/future-architect/vuls/libmanager"
-	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/msf"
-	"github.com/future-architect/vuls/oval"
-	"github.com/future-architect/vuls/util"
-	"github.com/future-architect/vuls/wordpress"
-	gostdb "github.com/knqyf263/gost/db"
-	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
-	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
-	ovaldb "github.com/kotakanbe/goval-dictionary/db"
-	metasploitdb "github.com/takuzoo3868/go-msfdb/db"
-	exploitdb "github.com/vulsio/go-exploitdb/db"
-	"golang.org/x/xerrors"
-)
-
-// FillCveInfos fills CVE Detailed Information
-func FillCveInfos(dbclient DBClient, rs []models.ScanResult, dir string) ([]models.ScanResult, error) {
-
-	// Use the same reportedAt for all rs
-	reportedAt := time.Now()
-	for i, r := range rs {
-		if !c.Conf.RefreshCve && !needToRefreshCve(r) {
-			util.Log.Info("No need to refresh")
-			continue
-		}
-
-		if !reuseScannedCves(&r) {
-			r.ScannedCves = models.VulnInfos{}
-		}
-
-		cpeURIs := []string{}
-		if len(r.Container.ContainerID) == 0 {
-			cpeURIs = c.Conf.Servers[r.ServerName].CpeNames
-			owaspDCXMLPath := c.Conf.Servers[r.ServerName].OwaspDCXMLPath
-			if owaspDCXMLPath != "" {
-				cpes, err := parser.Parse(owaspDCXMLPath)
-				if err != nil {
-					return nil, xerrors.Errorf("Failed to read OWASP Dependency Check XML on %s, `%s`, err: %w",
-						r.ServerName, owaspDCXMLPath, err)
-				}
-				cpeURIs = append(cpeURIs, cpes...)
-			}
-		} else {
-			// runningContainer
-			if s, ok := c.Conf.Servers[r.ServerName]; ok {
-				if con, ok := s.Containers[r.Container.Name]; ok {
-					cpeURIs = con.Cpes
-					owaspDCXMLPath := con.OwaspDCXMLPath
-					if owaspDCXMLPath != "" {
-						cpes, err := parser.Parse(owaspDCXMLPath)
-						if err != nil {
-							return nil, xerrors.Errorf("Failed to read OWASP Dependency Check XML on %s, `%s`, err: %w",
-								r.ServerInfo(), owaspDCXMLPath, err)
-						}
-						cpeURIs = append(cpeURIs, cpes...)
-					}
-				}
-			}
-		}
-
-		if err := libmanager.DetectLibsCves(&r); err != nil {
-			return nil, xerrors.Errorf("Failed to fill with Library dependency: %w", err)
-		}
-
-		if err := DetectPkgCves(dbclient, &r); err != nil {
-			return nil, xerrors.Errorf("Failed to detect Pkg CVE: %w", err)
-		}
-
-		if err := DetectCpeURIsCves(dbclient.CveDB, &r, cpeURIs); err != nil {
-			return nil, xerrors.Errorf("Failed to detect CVE of `%s`: %w", cpeURIs, err)
-		}
-
-		repos := c.Conf.Servers[r.ServerName].GitHubRepos
-		if err := DetectGitHubCves(&r, repos); err != nil {
-			return nil, xerrors.Errorf("Failed to detect GitHub Cves: %w", err)
-		}
-
-		if err := DetectWordPressCves(&r, &config.Conf.WpScan); err != nil {
-			return nil, xerrors.Errorf("Failed to detect WordPress Cves: %w", err)
-		}
-
-		if err := FillCveInfo(dbclient, &r); err != nil {
-			return nil, err
-		}
-
-		r.ReportedBy, _ = os.Hostname()
-		r.Lang = c.Conf.Lang
-		r.ReportedAt = reportedAt
-		r.ReportedVersion = c.Version
-		r.ReportedRevision = c.Revision
-		r.Config.Report = c.Conf
-		r.Config.Report.Servers = map[string]c.ServerInfo{
-			r.ServerName: c.Conf.Servers[r.ServerName],
-		}
-		rs[i] = r
-	}
-
-	// Overwrite the json file every time to clear the fields specified in config.IgnoredJSONKeys
-	for _, r := range rs {
-		if s, ok := c.Conf.Servers[r.ServerName]; ok {
-			r = r.ClearFields(s.IgnoredJSONKeys)
-		}
-		if err := overwriteJSONFile(dir, r); err != nil {
-			return nil, xerrors.Errorf("Failed to write JSON: %w", err)
-		}
-	}
-
-	if c.Conf.Diff {
-		prevs, err := loadPrevious(rs)
-		if err != nil {
-			return nil, err
-		}
-
-		rs, err = diff(rs, prevs)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	for i, r := range rs {
-		r = r.FilterByCvssOver(c.Conf.CvssScoreOver)
-		r = r.FilterIgnoreCves()
-		r = r.FilterUnfixed(c.Conf.IgnoreUnfixed)
-		r = r.FilterIgnorePkgs()
-		r = r.FilterInactiveWordPressLibs(c.Conf.WpScan.DetectInactive)
-		if c.Conf.IgnoreUnscoredCves {
-			r.ScannedCves = r.ScannedCves.FindScoredVulns()
-		}
-		rs[i] = r
-	}
-	return rs, nil
-}
-
-// DetectPkgCves detects OS pkg cves
-func DetectPkgCves(dbclient DBClient, r *models.ScanResult) error {
-	// Pkg Scan
-	if r.Release != "" {
-		// OVAL
-		if err := detectPkgsCvesWithOval(dbclient.OvalDB, r); err != nil {
-			return xerrors.Errorf("Failed to detect CVE with OVAL: %w", err)
-		}
-
-		// gost
-		if err := detectPkgsCvesWithGost(dbclient.GostDB, r); err != nil {
-			return xerrors.Errorf("Failed to detect CVE with gost: %w", err)
-		}
-	} else if reuseScannedCves(r) {
-		util.Log.Infof("r.Release is empty. Use CVEs as it as.")
-	} else if r.Family == c.ServerTypePseudo {
-		util.Log.Infof("pseudo type. Skip OVAL and gost detection")
-	} else {
-		return xerrors.Errorf("Failed to fill CVEs. r.Release is empty")
-	}
-
-	for i, v := range r.ScannedCves {
-		for j, p := range v.AffectedPackages {
-			if p.NotFixedYet && p.FixState == "" {
-				p.FixState = "Not fixed yet"
-				r.ScannedCves[i].AffectedPackages[j] = p
-			}
-		}
-	}
-
-	// To keep backward compatibility
-	// Newer versions use ListenPortStats,
-	// but older versions of Vuls are set to ListenPorts.
-	// Set ListenPorts to ListenPortStats to allow newer Vuls to report old results.
-	for i, pkg := range r.Packages {
-		for j, proc := range pkg.AffectedProcs {
-			for _, ipPort := range proc.ListenPorts {
-				ps, err := models.NewPortStat(ipPort)
-				if err != nil {
-					util.Log.Warnf("Failed to parse ip:port: %s, err:%+v", ipPort, err)
-					continue
-				}
-				r.Packages[i].AffectedProcs[j].ListenPortStats = append(
-					r.Packages[i].AffectedProcs[j].ListenPortStats, *ps)
-			}
-		}
-	}
-
-	return nil
-}
-
-// DetectGitHubCves fetches CVEs from GitHub Security Alerts
-func DetectGitHubCves(r *models.ScanResult, githubConfs map[string]c.GitHubConf) error {
-	if len(githubConfs) == 0 {
-		return nil
-	}
-	for ownerRepo, setting := range githubConfs {
-		ss := strings.Split(ownerRepo, "/")
-		if len(ss) != 2 {
-			return xerrors.Errorf("Failed to parse GitHub owner/repo: %s", ownerRepo)
-		}
-		owner, repo := ss[0], ss[1]
-		n, err := github.DetectGitHubSecurityAlerts(r, owner, repo, setting.Token)
-		if err != nil {
-			return xerrors.Errorf("Failed to access GitHub Security Alerts: %w", err)
-		}
-		util.Log.Infof("%s: %d CVEs detected with GHSA %s/%s",
-			r.FormatServerName(), n, owner, repo)
-	}
-	return nil
-}
-
-// DetectWordPressCves detects CVEs of WordPress
-func DetectWordPressCves(r *models.ScanResult, wpCnf *c.WpScanConf) error {
-	if len(r.WordPressPackages) == 0 {
-		return nil
-	}
-	util.Log.Infof("Detect WordPress CVE. pkgs: %d ", len(r.WordPressPackages))
-	n, err := wordpress.DetectWordPressCves(r, wpCnf)
-	if err != nil {
-		return xerrors.Errorf("Failed to detect WordPress CVE: %w", err)
-	}
-	util.Log.Infof("%s: found %d WordPress CVEs", r.FormatServerName(), n)
-	return nil
-}
-
-// FillCveInfo fill scanResult with cve info.
-func FillCveInfo(dbclient DBClient, r *models.ScanResult) error {
-	util.Log.Infof("Fill CVE detailed with gost")
-	if err := gost.NewClient(r.Family).FillCVEsWithRedHat(dbclient.GostDB, r); err != nil {
-		return xerrors.Errorf("Failed to fill with gost: %w", err)
-	}
-
-	util.Log.Infof("Fill CVE detailed with CVE-DB")
-	if err := fillCvesWithNvdJvn(dbclient.CveDB, r); err != nil {
-		return xerrors.Errorf("Failed to fill with CVE: %w", err)
-	}
-
-	util.Log.Infof("Fill exploit with Exploit-DB")
-	nExploitCve, err := fillWithExploitDB(dbclient.ExploitDB, r)
-	if err != nil {
-		return xerrors.Errorf("Failed to fill with exploit: %w", err)
-	}
-	util.Log.Infof("%s: %d exploits are detected",
-		r.FormatServerName(), nExploitCve)
-
-	util.Log.Infof("Fill metasploit module with Metasploit-DB")
-	nMetasploitCve, err := fillWithMetasploit(dbclient.MetasploitDB, r)
-	if err != nil {
-		return xerrors.Errorf("Failed to fill with metasploit: %w", err)
-	}
-	util.Log.Infof("%s: %d modules are detected",
-		r.FormatServerName(), nMetasploitCve)
-
-	util.Log.Infof("Fill CWE with NVD")
-	fillCweDict(r)
-
-	return nil
-}
-
-// fillCvesWithNvdJvn fills CVE detail with NVD, JVN
-func fillCvesWithNvdJvn(driver cvedb.DB, r *models.ScanResult) error {
-	cveIDs := []string{}
-	for _, v := range r.ScannedCves {
-		cveIDs = append(cveIDs, v.CveID)
-	}
-
-	ds, err := CveClient.FetchCveDetails(driver, cveIDs)
-	if err != nil {
-		return err
-	}
-	for _, d := range ds {
-		nvd, exploits, mitigations := models.ConvertNvdJSONToModel(d.CveID, d.NvdJSON)
-		jvn := models.ConvertJvnToModel(d.CveID, d.Jvn)
-
-		alerts := fillCertAlerts(&d)
-		for cveID, vinfo := range r.ScannedCves {
-			if vinfo.CveID == d.CveID {
-				if vinfo.CveContents == nil {
-					vinfo.CveContents = models.CveContents{}
-				}
-				for _, con := range []*models.CveContent{nvd, jvn} {
-					if con != nil && !con.Empty() {
-						vinfo.CveContents[con.Type] = *con
-					}
-				}
-				vinfo.AlertDict = alerts
-				vinfo.Exploits = append(vinfo.Exploits, exploits...)
-				vinfo.Mitigations = append(vinfo.Mitigations, mitigations...)
-				r.ScannedCves[cveID] = vinfo
-				break
-			}
-		}
-	}
-	return nil
-}
-
-func fillCertAlerts(cvedetail *cvemodels.CveDetail) (dict models.AlertDict) {
-	if cvedetail.NvdJSON != nil {
-		for _, cert := range cvedetail.NvdJSON.Certs {
-			dict.En = append(dict.En, models.Alert{
-				URL:   cert.Link,
-				Title: cert.Title,
-				Team:  "us",
-			})
-		}
-	}
-	if cvedetail.Jvn != nil {
-		for _, cert := range cvedetail.Jvn.Certs {
-			dict.Ja = append(dict.Ja, models.Alert{
-				URL:   cert.Link,
-				Title: cert.Title,
-				Team:  "jp",
-			})
-		}
-	}
-	return dict
-}
-
-// detectPkgsCvesWithOval fetches OVAL database
-func detectPkgsCvesWithOval(driver ovaldb.DB, r *models.ScanResult) error {
-	var ovalClient oval.Client
-	var ovalFamily string
-
-	switch r.Family {
-	case c.Debian, c.Raspbian:
-		ovalClient = oval.NewDebian()
-		ovalFamily = c.Debian
-	case c.Ubuntu:
-		ovalClient = oval.NewUbuntu()
-		ovalFamily = c.Ubuntu
-	case c.RedHat:
-		ovalClient = oval.NewRedhat()
-		ovalFamily = c.RedHat
-	case c.CentOS:
-		ovalClient = oval.NewCentOS()
-		//use RedHat's OVAL
-		ovalFamily = c.RedHat
-	case c.Oracle:
-		ovalClient = oval.NewOracle()
-		ovalFamily = c.Oracle
-	case c.SUSEEnterpriseServer:
-		// TODO other suse family
-		ovalClient = oval.NewSUSE()
-		ovalFamily = c.SUSEEnterpriseServer
-	case c.Alpine:
-		ovalClient = oval.NewAlpine()
-		ovalFamily = c.Alpine
-	case c.Amazon:
-		ovalClient = oval.NewAmazon()
-		ovalFamily = c.Amazon
-	case c.FreeBSD, c.Windows:
-		return nil
-	case c.ServerTypePseudo:
-		return nil
-	default:
-		if r.Family == "" {
-			return xerrors.New("Probably an error occurred during scanning. Check the error message")
-		}
-		return xerrors.Errorf("OVAL for %s is not implemented yet", r.Family)
-	}
-
-	if !c.Conf.OvalDict.IsFetchViaHTTP() {
-		if driver == nil {
-			return xerrors.Errorf("You have to fetch OVAL data for %s before reporting. For details, see `https://github.com/kotakanbe/goval-dictionary#usage`", r.Family)
-		}
-		if err := driver.NewOvalDB(ovalFamily); err != nil {
-			return xerrors.Errorf("Failed to New Oval DB. err: %w", err)
-		}
-	}
-
-	util.Log.Debugf("Check whether oval fetched: %s %s", ovalFamily, r.Release)
-	ok, err := ovalClient.CheckIfOvalFetched(driver, ovalFamily, r.Release)
-	if err != nil {
-		return err
-	}
-	if !ok {
-		return xerrors.Errorf("OVAL entries of %s %s are not found. Fetch OVAL before reporting. For details, see `https://github.com/kotakanbe/goval-dictionary#usage`", ovalFamily, r.Release)
-	}
-
-	_, err = ovalClient.CheckIfOvalFresh(driver, ovalFamily, r.Release)
-	if err != nil {
-		return err
-	}
-
-	nCVEs, err := ovalClient.FillWithOval(driver, r)
-	if err != nil {
-		return err
-	}
-
-	util.Log.Infof("%s: %d CVEs are detected with OVAL", r.FormatServerName(), nCVEs)
-	return nil
-}
-
-func detectPkgsCvesWithGost(driver gostdb.DB, r *models.ScanResult) error {
-	nCVEs, err := gost.NewClient(r.Family).DetectUnfixed(driver, r, true)
-
-	util.Log.Infof("%s: %d unfixed CVEs are detected with gost",
-		r.FormatServerName(), nCVEs)
-	return err
-}
-
-// fillWithExploitDB fills Exploits with exploit dataabase
-// https://github.com/vulsio/go-exploitdb
-func fillWithExploitDB(driver exploitdb.DB, r *models.ScanResult) (nExploitCve int, err error) {
-	return exploit.FillWithExploit(driver, r, &config.Conf.Exploit)
-}
-
-// fillWithMetasploit fills metasploit modules with metasploit database
-// https://github.com/takuzoo3868/go-msfdb
-func fillWithMetasploit(driver metasploitdb.DB, r *models.ScanResult) (nMetasploitCve int, err error) {
-	return msf.FillWithMetasploit(driver, r)
-}
-
-// DetectCpeURIsCves detects CVEs of given CPE-URIs
-func DetectCpeURIsCves(driver cvedb.DB, r *models.ScanResult, cpeURIs []string) error {
-	nCVEs := 0
-	if len(cpeURIs) != 0 && driver == nil && !c.Conf.CveDict.IsFetchViaHTTP() {
-		return xerrors.Errorf("cpeURIs %s specified, but cve-dictionary DB not found. Fetch cve-dictionary before reporting. For details, see `https://github.com/kotakanbe/go-cve-dictionary#deploy-go-cve-dictionary`",
-			cpeURIs)
-	}
-
-	for _, name := range cpeURIs {
-		details, err := CveClient.FetchCveDetailsByCpeName(driver, name)
-		if err != nil {
-			return err
-		}
-		for _, detail := range details {
-			if val, ok := r.ScannedCves[detail.CveID]; ok {
-				names := val.CpeURIs
-				names = util.AppendIfMissing(names, name)
-				val.CpeURIs = names
-				val.Confidences.AppendIfMissing(models.CpeNameMatch)
-				r.ScannedCves[detail.CveID] = val
-			} else {
-				v := models.VulnInfo{
-					CveID:       detail.CveID,
-					CpeURIs:     []string{name},
-					Confidences: models.Confidences{models.CpeNameMatch},
-				}
-				r.ScannedCves[detail.CveID] = v
-				nCVEs++
-			}
-		}
-	}
-	util.Log.Infof("%s: %d CVEs are detected with CPE", r.FormatServerName(), nCVEs)
-	return nil
-}
-
-func fillCweDict(r *models.ScanResult) {
-	uniqCweIDMap := map[string]bool{}
-	for _, vinfo := range r.ScannedCves {
-		for _, cont := range vinfo.CveContents {
-			for _, id := range cont.CweIDs {
-				if strings.HasPrefix(id, "CWE-") {
-					id = strings.TrimPrefix(id, "CWE-")
-					uniqCweIDMap[id] = true
-				}
-			}
-		}
-	}
-
-	dict := map[string]models.CweDictEntry{}
-	for id := range uniqCweIDMap {
-		entry := models.CweDictEntry{}
-		if e, ok := cwe.CweDictEn[id]; ok {
-			if rank, ok := cwe.OwaspTopTen2017[id]; ok {
-				entry.OwaspTopTen2017 = rank
-			}
-			if rank, ok := cwe.CweTopTwentyfive2019[id]; ok {
-				entry.CweTopTwentyfive2019 = rank
-			}
-			if rank, ok := cwe.SansTopTwentyfive[id]; ok {
-				entry.SansTopTwentyfive = rank
-			}
-			entry.En = &e
-		} else {
-			util.Log.Debugf("CWE-ID %s is not found in English CWE Dict", id)
-			entry.En = &cwe.Cwe{CweID: id}
-		}
-
-		if c.Conf.Lang == "ja" {
-			if e, ok := cwe.CweDictJa[id]; ok {
-				if rank, ok := cwe.OwaspTopTen2017[id]; ok {
-					entry.OwaspTopTen2017 = rank
-				}
-				if rank, ok := cwe.CweTopTwentyfive2019[id]; ok {
-					entry.CweTopTwentyfive2019 = rank
-				}
-				if rank, ok := cwe.SansTopTwentyfive[id]; ok {
-					entry.SansTopTwentyfive = rank
-				}
-				entry.Ja = &e
-			} else {
-				util.Log.Debugf("CWE-ID %s is not found in Japanese CWE Dict", id)
-				entry.Ja = &cwe.Cwe{CweID: id}
-			}
-		}
-		dict[id] = entry
-	}
-	r.CweDict = dict
-	return
-}

report/util_test.go

@@ -1,437 +0,0 @@
-package report
-
-import (
-	"os"
-	"reflect"
-	"testing"
-	"time"
-
-	"github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/k0kubun/pp"
-)
-
-func TestMain(m *testing.M) {
-	util.Log = util.NewCustomLogger(config.ServerInfo{})
-	code := m.Run()
-	os.Exit(code)
-}
-
-func TestIsCveInfoUpdated(t *testing.T) {
-	f := "2006-01-02"
-	old, _ := time.Parse(f, "2015-12-15")
-	new, _ := time.Parse(f, "2015-12-16")
-
-	type In struct {
-		cveID string
-		cur   models.ScanResult
-		prev  models.ScanResult
-	}
-	var tests = []struct {
-		in       In
-		expected bool
-	}{
-		// NVD compare non-initialized times
-		{
-			in: In{
-				cveID: "CVE-2017-0001",
-				cur: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2017-0001",
-									LastModified: time.Time{},
-								},
-							),
-						},
-					},
-				},
-				prev: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0001": {
-							CveID: "CVE-2017-0001",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2017-0001",
-									LastModified: time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			expected: false,
-		},
-		// JVN not updated
-		{
-			in: In{
-				cveID: "CVE-2017-0002",
-				cur: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Jvn,
-									CveID:        "CVE-2017-0002",
-									LastModified: old,
-								},
-							),
-						},
-					},
-				},
-				prev: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Jvn,
-									CveID:        "CVE-2017-0002",
-									LastModified: old,
-								},
-							),
-						},
-					},
-				},
-			},
-			expected: false,
-		},
-		// OVAL updated
-		{
-			in: In{
-				cveID: "CVE-2017-0003",
-				cur: models.ScanResult{
-					Family: "ubuntu",
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2017-0002",
-									LastModified: new,
-								},
-							),
-						},
-					},
-				},
-				prev: models.ScanResult{
-					Family: "ubuntu",
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2017-0002",
-									LastModified: old,
-								},
-							),
-						},
-					},
-				},
-			},
-			expected: true,
-		},
-		// OVAL newly detected
-		{
-			in: In{
-				cveID: "CVE-2017-0004",
-				cur: models.ScanResult{
-					Family: "redhat",
-					ScannedCves: models.VulnInfos{
-						"CVE-2017-0004": {
-							CveID: "CVE-2017-0004",
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2017-0002",
-									LastModified: old,
-								},
-							),
-						},
-					},
-				},
-				prev: models.ScanResult{
-					Family:      "redhat",
-					ScannedCves: models.VulnInfos{},
-				},
-			},
-			expected: true,
-		},
-	}
-	for i, tt := range tests {
-		actual := isCveInfoUpdated(tt.in.cveID, tt.in.prev, tt.in.cur)
-		if actual != tt.expected {
-			t.Errorf("[%d] actual: %t, expected: %t", i, actual, tt.expected)
-		}
-	}
-}
-
-func TestDiff(t *testing.T) {
-	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
-	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
-	var tests = []struct {
-		inCurrent  models.ScanResults
-		inPrevious models.ScanResults
-		out        models.ScanResult
-	}{
-		{
-			inCurrent: models.ScanResults{
-				{
-					ScannedAt:  atCurrent,
-					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
-					ScannedCves: models.VulnInfos{
-						"CVE-2012-6702": {
-							CveID:            "CVE-2012-6702",
-							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
-						},
-						"CVE-2014-9761": {
-							CveID:            "CVE-2014-9761",
-							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
-						},
-					},
-					Packages: models.Packages{},
-					Errors:   []string{},
-					Optional: map[string]interface{}{},
-				},
-			},
-			inPrevious: models.ScanResults{
-				{
-					ScannedAt:  atPrevious,
-					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
-					ScannedCves: models.VulnInfos{
-						"CVE-2012-6702": {
-							CveID:            "CVE-2012-6702",
-							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
-						},
-						"CVE-2014-9761": {
-							CveID:            "CVE-2014-9761",
-							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
-						},
-					},
-					Packages: models.Packages{},
-					Errors:   []string{},
-					Optional: map[string]interface{}{},
-				},
-			},
-			out: models.ScanResult{
-				ScannedAt:   atCurrent,
-				ServerName:  "u16",
-				Family:      "ubuntu",
-				Release:     "16.04",
-				Packages:    models.Packages{},
-				ScannedCves: models.VulnInfos{},
-				Errors:      []string{},
-				Optional:    map[string]interface{}{},
-			},
-		},
-		{
-			inCurrent: models.ScanResults{
-				{
-					ScannedAt:  atCurrent,
-					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
-					ScannedCves: models.VulnInfos{
-						"CVE-2016-6662": {
-							CveID:            "CVE-2016-6662",
-							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
-						},
-					},
-					Packages: models.Packages{
-						"mysql-libs": {
-							Name:       "mysql-libs",
-							Version:    "5.1.73",
-							Release:    "7.el6",
-							NewVersion: "5.1.73",
-							NewRelease: "8.el6_8",
-							Repository: "",
-							Changelog: &models.Changelog{
-								Contents: "",
-								Method:   "",
-							},
-						},
-					},
-				},
-			},
-			inPrevious: models.ScanResults{
-				{
-					ScannedAt:   atPrevious,
-					ServerName:  "u16",
-					Family:      "ubuntu",
-					Release:     "16.04",
-					ScannedCves: models.VulnInfos{},
-				},
-			},
-			out: models.ScanResult{
-				ScannedAt:  atCurrent,
-				ServerName: "u16",
-				Family:     "ubuntu",
-				Release:    "16.04",
-				ScannedCves: models.VulnInfos{
-					"CVE-2016-6662": {
-						CveID:            "CVE-2016-6662",
-						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
-						DistroAdvisories: []models.DistroAdvisory{},
-						CpeURIs:          []string{},
-					},
-				},
-				Packages: models.Packages{
-					"mysql-libs": {
-						Name:       "mysql-libs",
-						Version:    "5.1.73",
-						Release:    "7.el6",
-						NewVersion: "5.1.73",
-						NewRelease: "8.el6_8",
-						Repository: "",
-						Changelog: &models.Changelog{
-							Contents: "",
-							Method:   "",
-						},
-					},
-				},
-			},
-		},
-	}
-
-	for i, tt := range tests {
-		diff, _ := diff(tt.inCurrent, tt.inPrevious)
-		for _, actual := range diff {
-			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
-				h := pp.Sprint(actual.ScannedCves)
-				x := pp.Sprint(tt.out.ScannedCves)
-				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
-			}
-
-			for j := range tt.out.Packages {
-				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
-					h := pp.Sprint(tt.out.Packages[j])
-					x := pp.Sprint(actual.Packages[j])
-					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
-				}
-			}
-		}
-	}
-}
-
-func TestIsCveFixed(t *testing.T) {
-	type In struct {
-		v    models.VulnInfo
-		prev models.ScanResult
-	}
-	var tests = []struct {
-		in       In
-		expected bool
-	}{
-		{
-			in: In{
-				v: models.VulnInfo{
-					CveID: "CVE-2016-6662",
-					AffectedPackages: models.PackageFixStatuses{
-						{
-							Name:        "mysql-libs",
-							NotFixedYet: false,
-						},
-					},
-					CveContents: models.NewCveContents(
-						models.CveContent{
-							Type:         models.Nvd,
-							CveID:        "CVE-2016-6662",
-							LastModified: time.Time{},
-						},
-					),
-				},
-				prev: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2016-6662": {
-							CveID: "CVE-2016-6662",
-							AffectedPackages: models.PackageFixStatuses{
-								{
-									Name:        "mysql-libs",
-									NotFixedYet: true,
-								},
-							},
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2016-6662",
-									LastModified: time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			expected: true,
-		},
-		{
-			in: In{
-				v: models.VulnInfo{
-					CveID: "CVE-2016-6662",
-					AffectedPackages: models.PackageFixStatuses{
-						{
-							Name:        "mysql-libs",
-							NotFixedYet: true,
-						},
-					},
-					CveContents: models.NewCveContents(
-						models.CveContent{
-							Type:         models.Nvd,
-							CveID:        "CVE-2016-6662",
-							LastModified: time.Time{},
-						},
-					),
-				},
-				prev: models.ScanResult{
-					ScannedCves: models.VulnInfos{
-						"CVE-2016-6662": {
-							CveID: "CVE-2016-6662",
-							AffectedPackages: models.PackageFixStatuses{
-								{
-									Name:        "mysql-libs",
-									NotFixedYet: true,
-								},
-							},
-							CveContents: models.NewCveContents(
-								models.CveContent{
-									Type:         models.Nvd,
-									CveID:        "CVE-2016-6662",
-									LastModified: time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			expected: false,
-		},
-	}
-
-	for i, tt := range tests {
-		actual := isCveFixed(tt.in.v, tt.in.prev)
-		if actual != tt.expected {
-			t.Errorf("[%d] actual: %t, expected: %t", i, actual, tt.expected)
-		}
-	}
-}

reporter/azureblob.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"bytes"
@@ -9,12 +9,20 @@ import (
 	storage "github.com/Azure/azure-sdk-for-go/storage"
 	"golang.org/x/xerrors"
 
-	c "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 )
 
 // AzureBlobWriter writes results to AzureBlob
-type AzureBlobWriter struct{}
+type AzureBlobWriter struct {
+	FormatJSON        bool
+	FormatFullText    bool
+	FormatOneLineText bool
+	FormatList        bool
+	Gzip              bool
+
+	config.AzureConf
+}
 
 // Write results to Azure Blob storage
 func (w AzureBlobWriter) Write(rs ...models.ScanResult) (err error) {
@@ -22,46 +30,46 @@ func (w AzureBlobWriter) Write(rs ...models.ScanResult) (err error) {
 		return nil
 	}
 
-	cli, err := getBlobClient()
+	cli, err := w.getBlobClient()
 	if err != nil {
 		return err
 	}
 
-	if c.Conf.FormatOneLineText {
+	if w.FormatOneLineText {
 		timestr := rs[0].ScannedAt.Format(time.RFC3339)
 		k := fmt.Sprintf(timestr + "/summary.txt")
 		text := formatOneLineSummary(rs...)
 		b := []byte(text)
-		if err := createBlockBlob(cli, k, b); err != nil {
+		if err := w.createBlockBlob(cli, k, b, w.Gzip); err != nil {
 			return err
 		}
 	}
 
 	for _, r := range rs {
 		key := r.ReportKeyName()
-		if c.Conf.FormatJSON {
+		if w.FormatJSON {
 			k := key + ".json"
 			var b []byte
 			if b, err = json.Marshal(r); err != nil {
 				return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 			}
-			if err := createBlockBlob(cli, k, b); err != nil {
+			if err := w.createBlockBlob(cli, k, b, w.Gzip); err != nil {
 				return err
 			}
 		}
 
-		if c.Conf.FormatList {
+		if w.FormatList {
 			k := key + "_short.txt"
 			b := []byte(formatList(r))
-			if err := createBlockBlob(cli, k, b); err != nil {
+			if err := w.createBlockBlob(cli, k, b, w.Gzip); err != nil {
 				return err
 			}
 		}
 
-		if c.Conf.FormatFullText {
+		if w.FormatFullText {
 			k := key + "_full.txt"
 			b := []byte(formatFullPlainText(r))
-			if err := createBlockBlob(cli, k, b); err != nil {
+			if err := w.createBlockBlob(cli, k, b, w.Gzip); err != nil {
 				return err
 			}
 		}
@@ -69,9 +77,9 @@ func (w AzureBlobWriter) Write(rs ...models.ScanResult) (err error) {
 	return
 }
 
-// CheckIfAzureContainerExists check the existence of Azure storage container
-func CheckIfAzureContainerExists() error {
-	cli, err := getBlobClient()
+// Validate check the existence of Azure storage container
+func (w AzureBlobWriter) Validate() error {
+	cli, err := w.getBlobClient()
 	if err != nil {
 		return err
 	}
@@ -82,39 +90,39 @@ func CheckIfAzureContainerExists() error {
 
 	found := false
 	for _, con := range r.Containers {
-		if con.Name == c.Conf.Azure.ContainerName {
+		if con.Name == w.ContainerName {
 			found = true
 			break
 		}
 	}
 	if !found {
-		return xerrors.Errorf("Container not found. Container: %s", c.Conf.Azure.ContainerName)
+		return xerrors.Errorf("Container not found. Container: %s", w.ContainerName)
 	}
 	return nil
 }
 
-func getBlobClient() (storage.BlobStorageClient, error) {
-	api, err := storage.NewBasicClient(c.Conf.Azure.AccountName, c.Conf.Azure.AccountKey)
+func (w AzureBlobWriter) getBlobClient() (storage.BlobStorageClient, error) {
+	api, err := storage.NewBasicClient(w.AccountName, w.AccountKey)
 	if err != nil {
 		return storage.BlobStorageClient{}, err
 	}
 	return api.GetBlobService(), nil
 }
 
-func createBlockBlob(cli storage.BlobStorageClient, k string, b []byte) error {
+func (w AzureBlobWriter) createBlockBlob(cli storage.BlobStorageClient, k string, b []byte, gzip bool) error {
 	var err error
-	if c.Conf.GZIP {
+	if gzip {
 		if b, err = gz(b); err != nil {
 			return err
 		}
 		k += ".gz"
 	}
 
-	ref := cli.GetContainerReference(c.Conf.Azure.ContainerName)
+	ref := cli.GetContainerReference(w.ContainerName)
 	blob := ref.GetBlobReference(k)
 	if err := blob.CreateBlockBlobFromReader(bytes.NewReader(b), nil); err != nil {
 		return xerrors.Errorf("Failed to upload data to %s/%s, err: %w",
-			c.Conf.Azure.ContainerName, k, err)
+			w.ContainerName, k, err)
 	}
 	return nil
 }

reporter/chatwork.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"context"
@@ -15,14 +15,16 @@ import (
 )
 
 // ChatWorkWriter send report to ChatWork
-type ChatWorkWriter struct{}
+type ChatWorkWriter struct {
+	Cnf   config.ChatWorkConf
+	Proxy string
+}
 
 func (w ChatWorkWriter) Write(rs ...models.ScanResult) (err error) {
-	conf := config.Conf.ChatWork
 
 	for _, r := range rs {
 		serverInfo := fmt.Sprintf("%s", r.ServerInfo())
-		if err = chatWorkpostMessage(conf.Room, conf.APIToken, serverInfo); err != nil {
+		if err = w.chatWorkpostMessage(serverInfo); err != nil {
 			return err
 		}
 
@@ -38,9 +40,9 @@ func (w ChatWorkWriter) Write(rs ...models.ScanResult) (err error) {
 				vinfo.CveID,
 				strconv.FormatFloat(maxCvss.Value.Score, 'f', 1, 64),
 				severity,
-				vinfo.Summaries(config.Conf.Lang, r.Family)[0].Value)
+				vinfo.Summaries(r.Lang, r.Family)[0].Value)
 
-			if err = chatWorkpostMessage(conf.Room, conf.APIToken, message); err != nil {
+			if err = w.chatWorkpostMessage(message); err != nil {
 				return err
 			}
 		}
@@ -49,8 +51,8 @@ func (w ChatWorkWriter) Write(rs ...models.ScanResult) (err error) {
 	return nil
 }
 
-func chatWorkpostMessage(room, token, message string) error {
-	uri := fmt.Sprintf("https://api.chatwork.com/v2/rooms/%s/messages=%s", room, token)
+func (w ChatWorkWriter) chatWorkpostMessage(message string) error {
+	uri := fmt.Sprintf("https://api.chatwork.com/v2/rooms/%s/messages=%s", w.Cnf.Room, w.Cnf.APIToken)
 	payload := url.Values{"body": {message}}
 
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
@@ -59,10 +61,9 @@ func chatWorkpostMessage(room, token, message string) error {
 	if err != nil {
 		return err
 	}
-	req.Header.Add("X-ChatWorkToken", token)
+	req.Header.Add("X-ChatWorkToken", w.Cnf.APIToken)
 	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-
-	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
+	client, err := util.GetHTTPClient(w.Proxy)
 	if err != nil {
 		return err
 	}

reporter/email.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"crypto/tls"
@@ -16,15 +16,19 @@ import (
 )
 
 // EMailWriter send mail
-type EMailWriter struct{}
+type EMailWriter struct {
+	FormatOneEMail    bool
+	FormatOneLineText bool
+	FormatList        bool
+	Cnf               config.SMTPConf
+}
 
 func (w EMailWriter) Write(rs ...models.ScanResult) (err error) {
-	conf := config.Conf
 	var message string
-	sender := NewEMailSender()
+	sender := NewEMailSender(w.Cnf)
 	m := map[string]int{}
 	for _, r := range rs {
-		if conf.FormatOneEMail {
+		if w.FormatOneEMail {
 			message += formatFullPlainText(r) + "\r\n\r\n"
 			mm := r.ScannedCves.CountGroupBySeverity()
 			keys := []string{"High", "Medium", "Low", "Unknown"}
@@ -35,19 +39,19 @@ func (w EMailWriter) Write(rs ...models.ScanResult) (err error) {
 			var subject string
 			if len(r.Errors) != 0 {
 				subject = fmt.Sprintf("%s%s An error occurred while scanning",
-					conf.EMail.SubjectPrefix, r.ServerInfo())
+					w.Cnf.SubjectPrefix, r.ServerInfo())
 			} else {
 				subject = fmt.Sprintf("%s%s %s",
-					conf.EMail.SubjectPrefix,
+					w.Cnf.SubjectPrefix,
 					r.ServerInfo(),
 					r.ScannedCves.FormatCveSummary())
 			}
-			if conf.FormatList {
+			if w.FormatList {
 				message = formatList(r)
 			} else {
 				message = formatFullPlainText(r)
 			}
-			if conf.FormatOneLineText {
+			if w.FormatOneLineText {
 				message = fmt.Sprintf("One Line Summary\r\n================\r\n%s", formatOneLineSummary(r))
 			}
 			if err := sender.Send(subject, message); err != nil {
@@ -55,24 +59,20 @@ func (w EMailWriter) Write(rs ...models.ScanResult) (err error) {
 			}
 		}
 	}
-	var summary string
-	if config.Conf.IgnoreUnscoredCves {
-		summary = fmt.Sprintf("Total: %d (High:%d Medium:%d Low:%d)",
-			m["High"]+m["Medium"]+m["Low"], m["High"], m["Medium"], m["Low"])
-	} else {
-		summary = fmt.Sprintf("Total: %d (High:%d Medium:%d Low:%d ?:%d)",
-			m["High"]+m["Medium"]+m["Low"]+m["Unknown"],
-			m["High"], m["Medium"], m["Low"], m["Unknown"])
-	}
+
+	summary := fmt.Sprintf("Total: %d (High:%d Medium:%d Low:%d ?:%d)",
+		m["High"]+m["Medium"]+m["Low"]+m["Unknown"],
+		m["High"], m["Medium"], m["Low"], m["Unknown"])
+
 	origmessage := message
-	if conf.FormatOneEMail {
+	if w.FormatOneEMail {
 		message = fmt.Sprintf("One Line Summary\r\n================\r\n%s", formatOneLineSummary(rs...))
-		if !conf.FormatOneLineText {
+		if !w.FormatOneLineText {
 			message += fmt.Sprintf("\r\n\r\n%s", origmessage)
 		}
 
 		subject := fmt.Sprintf("%s %s",
-			conf.EMail.SubjectPrefix, summary)
+			w.Cnf.SubjectPrefix, summary)
 		return sender.Send(subject, message)
 	}
 	return nil
@@ -196,8 +196,8 @@ func (e *emailSender) Send(subject, body string) (err error) {
 }
 
 // NewEMailSender creates emailSender
-func NewEMailSender() EMailSender {
-	return &emailSender{config.Conf.EMail}
+func NewEMailSender(cnf config.SMTPConf) EMailSender {
+	return &emailSender{cnf}
 }
 
 func (e *emailSender) newSaslClient(authList []string) sasl.Client {

reporter/http.go

@@ -1,17 +1,18 @@
-package report
+package reporter
 
 import (
 	"bytes"
 	"encoding/json"
 	"net/http"
 
-	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"golang.org/x/xerrors"
 )
 
 // HTTPRequestWriter writes results to HTTP request
-type HTTPRequestWriter struct{}
+type HTTPRequestWriter struct {
+	Proxy string
+}
 
 // Write sends results as HTTP response
 func (w HTTPRequestWriter) Write(rs ...models.ScanResult) (err error) {
@@ -20,7 +21,7 @@ func (w HTTPRequestWriter) Write(rs ...models.ScanResult) (err error) {
 		if err := json.NewEncoder(b).Encode(r); err != nil {
 			return err
 		}
-		_, err = http.Post(c.Conf.HTTP.URL, "application/json; charset=utf-8", b)
+		_, err = http.Post(w.Proxy, "application/json; charset=utf-8", b)
 		if err != nil {
 			return err
 		}

reporter/localfile.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"encoding/json"
@@ -6,21 +6,28 @@ import (
 	"os"
 	"path/filepath"
 
-	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"golang.org/x/xerrors"
 )
 
 // LocalFileWriter writes results to a local file.
 type LocalFileWriter struct {
-	CurrentDir string
+	CurrentDir        string
+	DiffPlus          bool
+	DiffMinus         bool
+	FormatJSON        bool
+	FormatCsv         bool
+	FormatFullText    bool
+	FormatOneLineText bool
+	FormatList        bool
+	Gzip              bool
 }
 
 func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
-	if c.Conf.FormatOneLineText {
+	if w.FormatOneLineText {
 		path := filepath.Join(w.CurrentDir, "summary.txt")
 		text := formatOneLineSummary(rs...)
-		if err := writeFile(path, []byte(text), 0600); err != nil {
+		if err := w.writeFile(path, []byte(text), 0600); err != nil {
 			return xerrors.Errorf(
 				"Failed to write to file. path: %s, err: %w",
 				path, err)
@@ -28,59 +35,52 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 	}
 
 	for _, r := range rs {
+		r.SortForJSONOutput()
+
 		path := filepath.Join(w.CurrentDir, r.ReportFileName())
-
-		if c.Conf.FormatJSON {
-			var p string
-			if c.Conf.Diff {
+		if w.FormatJSON {
+			p := path + ".json"
+			if w.DiffPlus || w.DiffMinus {
 				p = path + "_diff.json"
-			} else {
-				p = path + ".json"
 			}
-
 			var b []byte
 			if b, err = json.MarshalIndent(r, "", "    "); err != nil {
 				return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 			}
-			if err := writeFile(p, b, 0600); err != nil {
+			if err := w.writeFile(p, b, 0600); err != nil {
 				return xerrors.Errorf("Failed to write JSON. path: %s, err: %w", p, err)
 			}
 		}
 
-		if c.Conf.FormatList {
-			var p string
-			if c.Conf.Diff {
+		if w.FormatList {
+			p := path + "_short.txt"
+			if w.DiffPlus || w.DiffMinus {
 				p = path + "_short_diff.txt"
-			} else {
-				p = path + "_short.txt"
 			}
-
-			if err := writeFile(
+			if err := w.writeFile(
 				p, []byte(formatList(r)), 0600); err != nil {
 				return xerrors.Errorf(
 					"Failed to write text files. path: %s, err: %w", p, err)
 			}
 		}
 
-		if c.Conf.FormatFullText {
-			var p string
-			if c.Conf.Diff {
+		if w.FormatFullText {
+			p := path + "_full.txt"
+			if w.DiffPlus || w.DiffMinus {
 				p = path + "_full_diff.txt"
-			} else {
-				p = path + "_full.txt"
 			}
 
-			if err := writeFile(
+			if err := w.writeFile(
 				p, []byte(formatFullPlainText(r)), 0600); err != nil {
 				return xerrors.Errorf(
 					"Failed to write text files. path: %s, err: %w", p, err)
 			}
 		}
 
-		if c.Conf.FormatCsvList {
-			p := path + "_short.csv"
-			if c.Conf.Diff {
-				p = path + "_short_diff.csv"
+		if w.FormatCsv {
+			p := path + ".csv"
+			if w.DiffPlus || w.DiffMinus {
+				p = path + "_diff.csv"
 			}
 			if err := formatCsvList(r, p); err != nil {
 				return xerrors.Errorf("Failed to write CSV: %s, %w", p, err)
@@ -91,10 +91,10 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 	return nil
 }
 
-func writeFile(path string, data []byte, perm os.FileMode) error {
-	var err error
-	if c.Conf.GZIP {
-		if data, err = gz(data); err != nil {
+func (w LocalFileWriter) writeFile(path string, data []byte, perm os.FileMode) (err error) {
+	if w.Gzip {
+		data, err = gz(data)
+		if err != nil {
 			return err
 		}
 		path += ".gz"

reporter/s3.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"bytes"
@@ -15,23 +15,31 @@ import (
 	"github.com/aws/aws-sdk-go/service/s3"
 	"golang.org/x/xerrors"
 
-	c "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 )
 
 // S3Writer writes results to S3
-type S3Writer struct{}
+type S3Writer struct {
+	FormatJSON        bool
+	FormatFullText    bool
+	FormatOneLineText bool
+	FormatList        bool
+	Gzip              bool
 
-func getS3() (*s3.S3, error) {
+	config.AWSConf
+}
+
+func (w S3Writer) getS3() (*s3.S3, error) {
 	ses, err := session.NewSession()
 	if err != nil {
 		return nil, err
 	}
 	config := &aws.Config{
-		Region: aws.String(c.Conf.AWS.Region),
+		Region: aws.String(w.Region),
 		Credentials: credentials.NewChainCredentials([]credentials.Provider{
 			&credentials.EnvProvider{},
-			&credentials.SharedCredentialsProvider{Filename: "", Profile: c.Conf.AWS.Profile},
+			&credentials.SharedCredentialsProvider{Filename: "", Profile: w.Profile},
 			&ec2rolecreds.EC2RoleProvider{Client: ec2metadata.New(ses)},
 		}),
 	}
@@ -49,45 +57,45 @@ func (w S3Writer) Write(rs ...models.ScanResult) (err error) {
 		return nil
 	}
 
-	svc, err := getS3()
+	svc, err := w.getS3()
 	if err != nil {
 		return err
 	}
 
-	if c.Conf.FormatOneLineText {
+	if w.FormatOneLineText {
 		timestr := rs[0].ScannedAt.Format(time.RFC3339)
 		k := fmt.Sprintf(timestr + "/summary.txt")
 		text := formatOneLineSummary(rs...)
-		if err := putObject(svc, k, []byte(text)); err != nil {
+		if err := w.putObject(svc, k, []byte(text), w.Gzip); err != nil {
 			return err
 		}
 	}
 
 	for _, r := range rs {
 		key := r.ReportKeyName()
-		if c.Conf.FormatJSON {
+		if w.FormatJSON {
 			k := key + ".json"
 			var b []byte
 			if b, err = json.Marshal(r); err != nil {
 				return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 			}
-			if err := putObject(svc, k, b); err != nil {
+			if err := w.putObject(svc, k, b, w.Gzip); err != nil {
 				return err
 			}
 		}
 
-		if c.Conf.FormatList {
+		if w.FormatList {
 			k := key + "_short.txt"
 			text := formatList(r)
-			if err := putObject(svc, k, []byte(text)); err != nil {
+			if err := w.putObject(svc, k, []byte(text), w.Gzip); err != nil {
 				return err
 			}
 		}
 
-		if c.Conf.FormatFullText {
+		if w.FormatFullText {
 			k := key + "_full.txt"
 			text := formatFullPlainText(r)
-			if err := putObject(svc, k, []byte(text)); err != nil {
+			if err := w.putObject(svc, k, []byte(text), w.Gzip); err != nil {
 				return err
 			}
 		}
@@ -95,38 +103,36 @@ func (w S3Writer) Write(rs ...models.ScanResult) (err error) {
 	return nil
 }
 
-// CheckIfBucketExists check the existence of S3 bucket
-func CheckIfBucketExists() error {
-	svc, err := getS3()
+// Validate check the existence of S3 bucket
+func (w S3Writer) Validate() error {
+	svc, err := w.getS3()
 	if err != nil {
 		return err
 	}
 
 	result, err := svc.ListBuckets(&s3.ListBucketsInput{})
 	if err != nil {
-		return xerrors.Errorf(
-			"Failed to list buckets. err: %w, profile: %s, region: %s",
-			err, c.Conf.AWS.Profile, c.Conf.AWS.Region)
+		return xerrors.Errorf("Failed to list buckets. err: %w, profile: %s, region: %s",
+			err, w.Profile, w.Region)
 	}
 
 	found := false
 	for _, bucket := range result.Buckets {
-		if *bucket.Name == c.Conf.AWS.S3Bucket {
+		if *bucket.Name == w.S3Bucket {
 			found = true
 			break
 		}
 	}
 	if !found {
-		return xerrors.Errorf(
-			"Failed to find the buckets. profile: %s, region: %s, bucket: %s",
-			c.Conf.AWS.Profile, c.Conf.AWS.Region, c.Conf.AWS.S3Bucket)
+		return xerrors.Errorf("Failed to find the buckets. profile: %s, region: %s, bucket: %s",
+			w.Profile, w.Region, w.S3Bucket)
 	}
 	return nil
 }
 
-func putObject(svc *s3.S3, k string, b []byte) error {
+func (w S3Writer) putObject(svc *s3.S3, k string, b []byte, gzip bool) error {
 	var err error
-	if c.Conf.GZIP {
+	if gzip {
 		if b, err = gz(b); err != nil {
 			return err
 		}
@@ -134,18 +140,18 @@ func putObject(svc *s3.S3, k string, b []byte) error {
 	}
 
 	putObjectInput := &s3.PutObjectInput{
-		Bucket: aws.String(c.Conf.AWS.S3Bucket),
-		Key:    aws.String(path.Join(c.Conf.AWS.S3ResultsDir, k)),
+		Bucket: aws.String(w.S3Bucket),
+		Key:    aws.String(path.Join(w.S3ResultsDir, k)),
 		Body:   bytes.NewReader(b),
 	}
 
-	if c.Conf.AWS.S3ServerSideEncryption != "" {
-		putObjectInput.ServerSideEncryption = aws.String(c.Conf.AWS.S3ServerSideEncryption)
+	if w.S3ServerSideEncryption != "" {
+		putObjectInput.ServerSideEncryption = aws.String(w.S3ServerSideEncryption)
 	}
 
 	if _, err := svc.PutObject(putObjectInput); err != nil {
 		return xerrors.Errorf("Failed to upload data to %s/%s, err: %w",
-			c.Conf.AWS.S3Bucket, k, err)
+			w.S3Bucket, k, err)
 	}
 	return nil
 }

reporter/slack.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"encoding/json"
@@ -9,13 +9,22 @@ import (
 
 	"github.com/cenkalti/backoff"
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/nlopes/slack"
 	"github.com/parnurzeal/gorequest"
-	log "github.com/sirupsen/logrus"
 	"golang.org/x/xerrors"
 )
 
+// SlackWriter send report to slack
+type SlackWriter struct {
+	FormatOneLineText bool
+	lang              string
+	osFamily          string
+	Cnf               config.SlackConf
+	Proxy             string
+}
+
 type message struct {
 	Text        string             `json:"text"`
 	Username    string             `json:"username"`
@@ -24,15 +33,11 @@ type message struct {
 	Attachments []slack.Attachment `json:"attachments"`
 }
 
-// SlackWriter send report to slack
-type SlackWriter struct{}
-
 func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
-	conf := config.Conf.Slack
-	channel := conf.Channel
-	token := conf.LegacyToken
 
+	channel := w.Cnf.Channel
 	for _, r := range rs {
+		w.lang, w.osFamily = r.Lang, r.Family
 		if channel == "${servername}" {
 			channel = fmt.Sprintf("#%s", r.ServerName)
 		}
@@ -42,7 +47,7 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 		// https://api.slack.com/methods/chat.postMessage
 		maxAttachments := 100
 		m := map[int][]slack.Attachment{}
-		for i, a := range toSlackAttachments(r) {
+		for i, a := range w.toSlackAttachments(r) {
 			m[i/maxAttachments] = append(m[i/maxAttachments], a)
 		}
 		chunkKeys := []int{}
@@ -52,15 +57,15 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 		sort.Ints(chunkKeys)
 
 		summary := fmt.Sprintf("%s\n%s",
-			getNotifyUsers(config.Conf.Slack.NotifyUsers),
+			w.getNotifyUsers(w.Cnf.NotifyUsers),
 			formatOneLineSummary(r))
 
 		// Send slack by API
-		if 0 < len(token) {
-			api := slack.New(token)
+		if 0 < len(w.Cnf.LegacyToken) {
+			api := slack.New(w.Cnf.LegacyToken)
 			msgPrms := slack.PostMessageParameters{
-				Username:  conf.AuthUser,
-				IconEmoji: conf.IconEmoji,
+				Username:  w.Cnf.AuthUser,
+				IconEmoji: w.Cnf.IconEmoji,
 			}
 
 			var ts string
@@ -72,14 +77,14 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 				return err
 			}
 
-			if config.Conf.FormatOneLineText || 0 < len(r.Errors) {
+			if w.FormatOneLineText || 0 < len(r.Errors) {
 				continue
 			}
 
 			for _, k := range chunkKeys {
 				params := slack.PostMessageParameters{
-					Username:        conf.AuthUser,
-					IconEmoji:       conf.IconEmoji,
+					Username:        w.Cnf.AuthUser,
+					IconEmoji:       w.Cnf.IconEmoji,
 					ThreadTimestamp: ts,
 				}
 				if _, _, err = api.PostMessage(
@@ -94,15 +99,15 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 		} else {
 			msg := message{
 				Text:      summary,
-				Username:  conf.AuthUser,
-				IconEmoji: conf.IconEmoji,
+				Username:  w.Cnf.AuthUser,
+				IconEmoji: w.Cnf.IconEmoji,
 				Channel:   channel,
 			}
-			if err := send(msg); err != nil {
+			if err := w.send(msg); err != nil {
 				return err
 			}
 
-			if config.Conf.FormatOneLineText || 0 < len(r.Errors) {
+			if w.FormatOneLineText || 0 < len(r.Errors) {
 				continue
 			}
 
@@ -114,12 +119,12 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 
 				msg := message{
 					Text:        txt,
-					Username:    conf.AuthUser,
-					IconEmoji:   conf.IconEmoji,
+					Username:    w.Cnf.AuthUser,
+					IconEmoji:   w.Cnf.IconEmoji,
 					Channel:     channel,
 					Attachments: m[k],
 				}
-				if err = send(msg); err != nil {
+				if err = w.send(msg); err != nil {
 					return err
 				}
 			}
@@ -128,29 +133,28 @@ func (w SlackWriter) Write(rs ...models.ScanResult) (err error) {
 	return nil
 }
 
-func send(msg message) error {
-	conf := config.Conf.Slack
-	count, retryMax := 0, 10
+func (w SlackWriter) send(msg message) error {
 
+	count, retryMax := 0, 10
 	bytes, _ := json.Marshal(msg)
 	jsonBody := string(bytes)
 
 	f := func() (err error) {
-		resp, body, errs := gorequest.New().Timeout(10 * time.Second).Proxy(config.Conf.HTTPProxy).Post(conf.HookURL).Send(string(jsonBody)).End()
+		resp, body, errs := gorequest.New().Timeout(10 * time.Second).Proxy(w.Proxy).Post(w.Cnf.HookURL).Send(string(jsonBody)).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
 			return xerrors.Errorf(
-				"HTTP POST error. url: %s, resp: %v, body: %s, err: %s",
-				conf.HookURL, resp, body, errs)
+				"HTTP POST error. url: %s, resp: %v, body: %s, err: %+v",
+				w.Cnf.HookURL, resp, body, errs)
 		}
 		return nil
 	}
 	notify := func(err error, t time.Duration) {
-		log.Warnf("Error %s", err)
-		log.Warn("Retrying in ", t)
+		logging.Log.Warnf("Error %s", err)
+		logging.Log.Warn("Retrying in ", t)
 	}
 	boff := backoff.NewExponentialBackOff()
 	if err := backoff.RetryNotify(f, boff, notify); err != nil {
@@ -162,7 +166,7 @@ func send(msg message) error {
 	return nil
 }
 
-func toSlackAttachments(r models.ScanResult) (attaches []slack.Attachment) {
+func (w SlackWriter) toSlackAttachments(r models.ScanResult) (attaches []slack.Attachment) {
 	vinfos := r.ScannedCves.ToSortedSlice()
 	for _, vinfo := range vinfos {
 
@@ -206,9 +210,9 @@ func toSlackAttachments(r models.ScanResult) (attaches []slack.Attachment) {
 		}
 
 		a := slack.Attachment{
-			Title:      vinfo.CveID,
+			Title:      vinfo.CveIDDiffFormat(),
 			TitleLink:  "https://nvd.nist.gov/vuln/detail/" + vinfo.CveID,
-			Text:       attachmentText(vinfo, r.Family, r.CweDict, r.Packages),
+			Text:       w.attachmentText(vinfo, r.CweDict, r.Packages),
 			MarkdownIn: []string{"text", "pretext"},
 			Fields: []slack.AttachmentField{
 				{
@@ -244,7 +248,7 @@ func cvssColor(cvssScore float64) string {
 	}
 }
 
-func attachmentText(vinfo models.VulnInfo, osFamily string, cweDict map[string]models.CweDictEntry, packs models.Packages) string {
+func (w SlackWriter) attachmentText(vinfo models.VulnInfo, cweDict map[string]models.CweDictEntry, packs models.Packages) string {
 	maxCvss := vinfo.MaxCvssScore()
 	vectors := []string{}
 
@@ -277,7 +281,7 @@ func attachmentText(vinfo models.VulnInfo, osFamily string, cweDict map[string]m
 		} else {
 			if 0 < len(vinfo.DistroAdvisories) {
 				links := []string{}
-				for _, v := range vinfo.CveContents.PrimarySrcURLs(config.Conf.Lang, osFamily, vinfo.CveID) {
+				for _, v := range vinfo.CveContents.PrimarySrcURLs(w.lang, w.osFamily, vinfo.CveID) {
 					links = append(links, fmt.Sprintf("<%s|%s>", v.Value, v.Type))
 				}
 
@@ -312,16 +316,16 @@ func attachmentText(vinfo models.VulnInfo, osFamily string, cweDict map[string]m
 		nwvec,
 		vinfo.PatchStatus(packs),
 		strings.Join(vectors, "\n"),
-		vinfo.Summaries(config.Conf.Lang, osFamily)[0].Value,
+		vinfo.Summaries(w.lang, w.osFamily)[0].Value,
 		mitigation,
-		cweIDs(vinfo, osFamily, cweDict),
+		w.cweIDs(vinfo, w.osFamily, cweDict),
 	)
 }
 
-func cweIDs(vinfo models.VulnInfo, osFamily string, cweDict models.CweDict) string {
+func (w SlackWriter) cweIDs(vinfo models.VulnInfo, osFamily string, cweDict models.CweDict) string {
 	links := []string{}
 	for _, c := range vinfo.CveContents.UniqCweIDs(osFamily) {
-		name, url, top10Rank, top10URL, cweTop25Rank, cweTop25URL, sansTop25Rank, sansTop25URL := cweDict.Get(c.Value, osFamily)
+		name, url, top10Rank, top10URL, cweTop25Rank, cweTop25URL, sansTop25Rank, sansTop25URL := cweDict.Get(c.Value, w.lang)
 		line := ""
 		if top10Rank != "" {
 			line = fmt.Sprintf("<%s|[OWASP Top %s]>",
@@ -344,7 +348,7 @@ func cweIDs(vinfo models.VulnInfo, osFamily string, cweDict models.CweDict) stri
 }
 
 // See testcase
-func getNotifyUsers(notifyUsers []string) string {
+func (w SlackWriter) getNotifyUsers(notifyUsers []string) string {
 	slackStyleTexts := []string{}
 	for _, username := range notifyUsers {
 		slackStyleTexts = append(slackStyleTexts, fmt.Sprintf("<%s>", username))

reporter/slack_test.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import "testing"
 
@@ -14,7 +14,7 @@ func TestGetNotifyUsers(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		actual := getNotifyUsers(tt.in)
+		actual := SlackWriter{}.getNotifyUsers(tt.in)
 		if tt.expected != actual {
 			t.Errorf("expected %s, actual %s", tt.expected, actual)
 		}

reporter/stdout.go

@@ -1,14 +1,20 @@
-package report
+package reporter
 
 import (
 	"fmt"
 
-	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 )
 
 // StdoutWriter write to stdout
-type StdoutWriter struct{}
+type StdoutWriter struct {
+	FormatCsv         bool
+	FormatFullText    bool
+	FormatOneLineText bool
+	FormatList        bool
+}
+
+//TODO support -format-jSON
 
 // WriteScanSummary prints Scan summary at the end of scan
 func (w StdoutWriter) WriteScanSummary(rs ...models.ScanResult) {
@@ -19,7 +25,7 @@ func (w StdoutWriter) WriteScanSummary(rs ...models.ScanResult) {
 }
 
 func (w StdoutWriter) Write(rs ...models.ScanResult) error {
-	if c.Conf.FormatOneLineText {
+	if w.FormatOneLineText {
 		fmt.Print("\n\n")
 		fmt.Println("One Line Summary")
 		fmt.Println("================")
@@ -27,13 +33,13 @@ func (w StdoutWriter) Write(rs ...models.ScanResult) error {
 		fmt.Print("\n")
 	}
 
-	if c.Conf.FormatList || c.Conf.FormatCsvList {
+	if w.FormatList || w.FormatCsv {
 		for _, r := range rs {
 			fmt.Println(formatList(r))
 		}
 	}
 
-	if c.Conf.FormatFullText {
+	if w.FormatFullText {
 		for _, r := range rs {
 			fmt.Println(formatFullPlainText(r))
 		}

reporter/syslog.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"fmt"
@@ -12,15 +12,16 @@ import (
 )
 
 // SyslogWriter send report to syslog
-type SyslogWriter struct{}
+type SyslogWriter struct {
+	Cnf config.SyslogConf
+}
 
 func (w SyslogWriter) Write(rs ...models.ScanResult) (err error) {
-	conf := config.Conf.Syslog
-	facility, _ := conf.GetFacility()
-	severity, _ := conf.GetSeverity()
-	raddr := fmt.Sprintf("%s:%s", conf.Host, conf.Port)
+	facility, _ := w.Cnf.GetFacility()
+	severity, _ := w.Cnf.GetSeverity()
+	raddr := fmt.Sprintf("%s:%s", w.Cnf.Host, w.Cnf.Port)
 
-	sysLog, err := syslog.Dial(conf.Protocol, raddr, severity|facility, conf.Tag)
+	sysLog, err := syslog.Dial(w.Cnf.Protocol, raddr, severity|facility, w.Cnf.Tag)
 	if err != nil {
 		return xerrors.Errorf("Failed to initialize syslog client: %w", err)
 	}
@@ -72,7 +73,7 @@ func (w SyslogWriter) encodeSyslog(result models.ScanResult) (messages []string)
 		if content, ok := vinfo.CveContents[models.Nvd]; ok {
 			cwes := strings.Join(content.CweIDs, ",")
 			kvPairs = append(kvPairs, fmt.Sprintf(`cwe_ids="%s"`, cwes))
-			if config.Conf.Syslog.Verbose {
+			if w.Cnf.Verbose {
 				kvPairs = append(kvPairs, fmt.Sprintf(`source_link="%s"`, content.SourceLink))
 				kvPairs = append(kvPairs, fmt.Sprintf(`summary="%s"`, content.Summary))
 			}

reporter/syslog_test.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"sort"

reporter/telegram.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"bytes"
@@ -16,16 +16,18 @@ import (
 )
 
 // TelegramWriter sends report to Telegram
-type TelegramWriter struct{}
+type TelegramWriter struct {
+	Cnf   config.TelegramConf
+	Proxy string
+}
 
 func (w TelegramWriter) Write(rs ...models.ScanResult) (err error) {
-	conf := config.Conf.Telegram
 	for _, r := range rs {
 		msgs := []string{fmt.Sprintf("*%s*\n%s\n%s\n%s",
 			r.ServerInfo(),
 			r.ScannedCves.FormatCveSummary(),
 			r.ScannedCves.FormatFixedStatus(r.Packages),
-			r.FormatUpdatablePacksSummary())}
+			r.FormatUpdatablePkgsSummary())}
 		for _, vinfo := range r.ScannedCves {
 			maxCvss := vinfo.MaxCvssScore()
 			severity := strings.ToUpper(maxCvss.Value.Severity)
@@ -38,16 +40,16 @@ func (w TelegramWriter) Write(rs ...models.ScanResult) (err error) {
 				strconv.FormatFloat(maxCvss.Value.Score, 'f', 1, 64),
 				severity,
 				maxCvss.Value.Vector,
-				vinfo.Summaries(config.Conf.Lang, r.Family)[0].Value))
+				vinfo.Summaries(r.Lang, r.Family)[0].Value))
 			if len(msgs) == 5 {
-				if err = sendMessage(conf.ChatID, conf.Token, strings.Join(msgs, "\n\n")); err != nil {
+				if err = w.sendMessage(w.Cnf.ChatID, w.Cnf.Token, strings.Join(msgs, "\n\n")); err != nil {
 					return err
 				}
 				msgs = []string{}
 			}
 		}
 		if len(msgs) != 0 {
-			if err = sendMessage(conf.ChatID, conf.Token, strings.Join(msgs, "\n\n")); err != nil {
+			if err = w.sendMessage(w.Cnf.ChatID, w.Cnf.Token, strings.Join(msgs, "\n\n")); err != nil {
 				return err
 			}
 		}
@@ -55,7 +57,7 @@ func (w TelegramWriter) Write(rs ...models.ScanResult) (err error) {
 	return nil
 }
 
-func sendMessage(chatID, token, message string) error {
+func (w TelegramWriter) sendMessage(chatID, token, message string) error {
 	uri := fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage", token)
 	payload := `{"text": "` + strings.Replace(message, `"`, `\"`, -1) + `", "chat_id": "` + chatID + `", "parse_mode": "Markdown" }`
 
@@ -67,7 +69,7 @@ func sendMessage(chatID, token, message string) error {
 	}
 	req.Header.Add("Content-Type", "application/json")
 
-	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
+	client, err := util.GetHTTPClient(w.Proxy)
 	if err != nil {
 		return err
 	}

reporter/util.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"bytes"
@@ -8,26 +8,146 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"reflect"
 	"regexp"
 	"sort"
 	"strings"
 	"time"
 
 	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
 	"github.com/gosuri/uitable"
 	"github.com/olekukonko/tablewriter"
 	"golang.org/x/xerrors"
 )
 
 const (
-	vulsOpenTag  = "<vulsreport>"
-	vulsCloseTag = "</vulsreport>"
-	maxColWidth  = 100
+	maxColWidth = 100
 )
 
+// OverwriteJSONFile overwrites scanresults JSON in the dir
+func OverwriteJSONFile(dir string, r models.ScanResult) error {
+	w := LocalFileWriter{
+		CurrentDir: dir,
+		FormatJSON: true,
+	}
+	if err := w.Write(r); err != nil {
+		return xerrors.Errorf("Failed to write summary report: %w", err)
+	}
+	return nil
+}
+
+// LoadScanResults read JSON data
+func LoadScanResults(jsonDir string) (results models.ScanResults, err error) {
+	var files []os.FileInfo
+	if files, err = ioutil.ReadDir(jsonDir); err != nil {
+		return nil, xerrors.Errorf("Failed to read %s: %w", jsonDir, err)
+	}
+	for _, f := range files {
+		if filepath.Ext(f.Name()) != ".json" || strings.HasSuffix(f.Name(), "_diff.json") {
+			continue
+		}
+
+		var r *models.ScanResult
+		path := filepath.Join(jsonDir, f.Name())
+		if r, err = loadOneServerScanResult(path); err != nil {
+			return nil, err
+		}
+		results = append(results, *r)
+	}
+	if len(results) == 0 {
+		return nil, xerrors.Errorf("There is no json file under %s", jsonDir)
+	}
+	return
+}
+
+// loadOneServerScanResult read JSON data of one server
+func loadOneServerScanResult(jsonFile string) (*models.ScanResult, error) {
+	var (
+		data []byte
+		err  error
+	)
+	if data, err = ioutil.ReadFile(jsonFile); err != nil {
+		return nil, xerrors.Errorf("Failed to read %s: %w", jsonFile, err)
+	}
+	result := &models.ScanResult{}
+	if err := json.Unmarshal(data, result); err != nil {
+		return nil, xerrors.Errorf("Failed to parse %s: %w", jsonFile, err)
+	}
+	return result, nil
+}
+
+// jsonDirPattern is file name pattern of JSON directory
+// 2016-11-16T10:43:28+09:00
+// 2016-11-16T10:43:28Z
+var jsonDirPattern = regexp.MustCompile(
+	`^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:Z|[+-]\d{2}:\d{2})$`)
+
+// ListValidJSONDirs returns valid json directory as array
+// Returned array is sorted so that recent directories are at the head
+func ListValidJSONDirs(resultsDir string) (dirs []string, err error) {
+	var dirInfo []os.FileInfo
+	if dirInfo, err = ioutil.ReadDir(resultsDir); err != nil {
+		err = xerrors.Errorf("Failed to read %s: %w", resultsDir, err)
+		return
+	}
+	for _, d := range dirInfo {
+		if d.IsDir() && jsonDirPattern.MatchString(d.Name()) {
+			jsonDir := filepath.Join(resultsDir, d.Name())
+			dirs = append(dirs, jsonDir)
+		}
+	}
+	sort.Slice(dirs, func(i, j int) bool {
+		return dirs[j] < dirs[i]
+	})
+	return
+}
+
+// JSONDir returns
+// If there is args, check if it is a valid format and return the corresponding path under results.
+// If arg passed via PIPE (such as history subcommand), return that path.
+// Otherwise, returns the path of the latest directory
+func JSONDir(resultsDir string, args []string) (path string, err error) {
+	var dirs []string
+
+	if 0 < len(args) {
+		if dirs, err = ListValidJSONDirs(resultsDir); err != nil {
+			return "", err
+		}
+		path = filepath.Join(resultsDir, args[0])
+		for _, d := range dirs {
+			ss := strings.Split(d, string(os.PathSeparator))
+			timedir := ss[len(ss)-1]
+			if timedir == args[0] {
+				return path, nil
+			}
+		}
+		return "", xerrors.Errorf("Invalid path: %s", path)
+	}
+
+	// TODO remove Pipe flag
+	if config.Conf.Pipe {
+		bytes, err := ioutil.ReadAll(os.Stdin)
+		if err != nil {
+			return "", xerrors.Errorf("Failed to read stdin: %w", err)
+		}
+		fields := strings.Fields(string(bytes))
+		if 0 < len(fields) {
+			return filepath.Join(resultsDir, fields[0]), nil
+		}
+		return "", xerrors.Errorf("Stdin is invalid: %s", string(bytes))
+	}
+
+	// returns latest dir when no args or no PIPE
+	if dirs, err = ListValidJSONDirs(resultsDir); err != nil {
+		return "", err
+	}
+	if len(dirs) == 0 {
+		return "", xerrors.Errorf("No results under %s", resultsDir)
+	}
+	return dirs[0], nil
+}
+
 func formatScanSummary(rs ...models.ScanResult) string {
 	table := uitable.New()
 	table.MaxColWidth = maxColWidth
@@ -40,7 +160,7 @@ func formatScanSummary(rs ...models.ScanResult) string {
 			cols = []interface{}{
 				r.FormatServerName(),
 				fmt.Sprintf("%s%s", r.Family, r.Release),
-				r.FormatUpdatablePacksSummary(),
+				r.FormatUpdatablePkgsSummary(),
 			}
 			if 0 < len(r.WordPressPackages) {
 				cols = append(cols, fmt.Sprintf("%d WordPress pkgs", len(r.WordPressPackages)))
@@ -79,7 +199,7 @@ func formatOneLineSummary(rs ...models.ScanResult) string {
 				r.FormatServerName(),
 				r.ScannedCves.FormatCveSummary(),
 				r.ScannedCves.FormatFixedStatus(r.Packages),
-				r.FormatUpdatablePacksSummary(),
+				r.FormatUpdatablePkgsSummary(),
 				r.FormatExploitCveSummary(),
 				r.FormatMetasploitCveSummary(),
 				r.FormatAlertSummary(),
@@ -99,6 +219,7 @@ func formatOneLineSummary(rs ...models.ScanResult) string {
 		}
 	}
 	// We don't want warning message to the summary file
+	// TODO Don't use global variable
 	if config.Conf.Quiet {
 		return fmt.Sprintf("%s\n", table)
 	}
@@ -124,7 +245,7 @@ func formatList(r models.ScanResult) string {
 %s
 No CVE-IDs are found in updatable packages.
 %s
-`, header, r.FormatUpdatablePacksSummary())
+`, header, r.FormatUpdatablePkgsSummary())
 	}
 
 	data := [][]string{}
@@ -149,7 +270,7 @@ No CVE-IDs are found in updatable packages.
 		}
 
 		data = append(data, []string{
-			vinfo.CveID,
+			vinfo.CveIDDiffFormat(),
 			fmt.Sprintf("%4.1f", max),
 			fmt.Sprintf("%5s", vinfo.AttackVector()),
 			// fmt.Sprintf("%4.1f", v2max),
@@ -199,7 +320,7 @@ func formatFullPlainText(r models.ScanResult) (lines string) {
 %s
 No CVE-IDs are found in updatable packages.
 %s
-`, header, r.FormatUpdatablePacksSummary())
+`, header, r.FormatUpdatablePkgsSummary())
 	}
 
 	lines = header + "\n"
@@ -220,14 +341,13 @@ No CVE-IDs are found in updatable packages.
 		}
 
 		data = append(data, []string{"Summary", vuln.Summaries(
-			config.Conf.Lang, r.Family)[0].Value})
+			r.Lang, r.Family)[0].Value})
 
 		for _, m := range vuln.Mitigations {
 			data = append(data, []string{"Mitigation", m.URL})
 		}
 
-		links := vuln.CveContents.PrimarySrcURLs(
-			config.Conf.Lang, r.Family, vuln.CveID)
+		links := vuln.CveContents.PrimarySrcURLs(r.Lang, r.Family, vuln.CveID)
 		for _, link := range links {
 			data = append(data, []string{"Primary Src", link.Value})
 		}
@@ -359,7 +479,7 @@ No CVE-IDs are found in updatable packages.
 		}
 
 		for _, alert := range vuln.AlertDict.En {
-			data = append(data, []string{"USCERT Alert", alert.URL})
+			data = append(data, []string{"US-CERT Alert", alert.URL})
 		}
 
 		// for _, rr := range vuln.CveContents.References(r.Family) {
@@ -373,7 +493,7 @@ No CVE-IDs are found in updatable packages.
 		table.SetColWidth(80)
 		table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
 		table.SetHeader([]string{
-			vuln.CveID,
+			vuln.CveIDDiffFormat(),
 			vuln.PatchStatus(r.Packages),
 		})
 		table.SetBorder(true)
@@ -432,95 +552,7 @@ func cweJvnURL(cweID string) string {
 	return fmt.Sprintf("http://jvndb.jvn.jp/ja/cwe/%s.html", cweID)
 }
 
-func formatChangelogs(r models.ScanResult) string {
-	buf := []string{}
-	for _, p := range r.Packages {
-		if p.NewVersion == "" {
-			continue
-		}
-		clog := p.FormatChangelog()
-		buf = append(buf, clog, "\n\n")
-	}
-	return strings.Join(buf, "\n")
-}
-
-func reuseScannedCves(r *models.ScanResult) bool {
-	switch r.Family {
-	case
-		config.FreeBSD,
-		config.Raspbian:
-		return true
-	}
-	if isTrivyResult(r) {
-		return true
-	}
-	return false
-}
-
-func isTrivyResult(r *models.ScanResult) bool {
-	_, ok := r.Optional["trivy-target"]
-	return ok
-}
-
-func needToRefreshCve(r models.ScanResult) bool {
-	if r.Lang != config.Conf.Lang {
-		return true
-	}
-
-	for _, cve := range r.ScannedCves {
-		if 0 < len(cve.CveContents) {
-			return false
-		}
-	}
-	return true
-}
-
-func overwriteJSONFile(dir string, r models.ScanResult) error {
-	before := config.Conf.FormatJSON
-	beforeDiff := config.Conf.Diff
-	config.Conf.FormatJSON = true
-	config.Conf.Diff = false
-	w := LocalFileWriter{CurrentDir: dir}
-	if err := w.Write(r); err != nil {
-		return xerrors.Errorf("Failed to write summary report: %w", err)
-	}
-	config.Conf.FormatJSON = before
-	config.Conf.Diff = beforeDiff
-	return nil
-}
-
-func loadPrevious(currs models.ScanResults) (prevs models.ScanResults, err error) {
-	dirs, err := ListValidJSONDirs()
-	if err != nil {
-		return
-	}
-
-	for _, result := range currs {
-		filename := result.ServerName + ".json"
-		if result.Container.Name != "" {
-			filename = fmt.Sprintf("%s@%s.json", result.Container.Name, result.ServerName)
-		}
-		for _, dir := range dirs[1:] {
-			path := filepath.Join(dir, filename)
-			r, err := loadOneServerScanResult(path)
-			if err != nil {
-				util.Log.Debugf("%+v", err)
-				continue
-			}
-			if r.Family == result.Family && r.Release == result.Release {
-				prevs = append(prevs, *r)
-				util.Log.Infof("Previous json found: %s", path)
-				break
-			} else {
-				util.Log.Infof("Previous json is different family.Release: %s, pre: %s.%s cur: %s.%s",
-					path, r.Family, r.Release, result.Family, result.Release)
-			}
-		}
-	}
-	return prevs, nil
-}
-
-func diff(curResults, preResults models.ScanResults) (diffed models.ScanResults, err error) {
+func diff(curResults, preResults models.ScanResults, isPlus, isMinus bool) (diffed models.ScanResults) {
 	for _, current := range curResults {
 		found := false
 		var previous models.ScanResult
@@ -532,24 +564,46 @@ func diff(curResults, preResults models.ScanResults) (diffed models.ScanResults,
 			}
 		}
 
-		if found {
-			current.ScannedCves = getDiffCves(previous, current)
-			packages := models.Packages{}
-			for _, s := range current.ScannedCves {
-				for _, affected := range s.AffectedPackages {
-					p := current.Packages[affected.Name]
-					packages[affected.Name] = p
-				}
-			}
-			current.Packages = packages
+		if !found {
+			diffed = append(diffed, current)
+			continue
 		}
 
+		cves := models.VulnInfos{}
+		if isPlus {
+			cves = getPlusDiffCves(previous, current)
+		}
+		if isMinus {
+			minus := getMinusDiffCves(previous, current)
+			if len(cves) == 0 {
+				cves = minus
+			} else {
+				for k, v := range minus {
+					cves[k] = v
+				}
+			}
+		}
+
+		packages := models.Packages{}
+		for _, s := range cves {
+			for _, affected := range s.AffectedPackages {
+				var p models.Package
+				if s.DiffStatus == models.DiffPlus {
+					p = current.Packages[affected.Name]
+				} else {
+					p = previous.Packages[affected.Name]
+				}
+				packages[affected.Name] = p
+			}
+		}
+		current.ScannedCves = cves
+		current.Packages = packages
 		diffed = append(diffed, current)
 	}
-	return diffed, err
+	return
 }
 
-func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
+func getPlusDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	previousCveIDsSet := map[string]bool{}
 	for _, previousVulnInfo := range previous.ScannedCves {
 		previousCveIDsSet[previousVulnInfo.CveID] = true
@@ -560,27 +614,29 @@ func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	for _, v := range current.ScannedCves {
 		if previousCveIDsSet[v.CveID] {
 			if isCveInfoUpdated(v.CveID, previous, current) {
+				v.DiffStatus = models.DiffPlus
 				updated[v.CveID] = v
-				util.Log.Debugf("updated: %s", v.CveID)
+				logging.Log.Debugf("updated: %s", v.CveID)
 
 				// TODO commented out because  a bug of diff logic when multiple oval defs found for a certain CVE-ID and same updated_at
 				// if these OVAL defs have different affected packages, this logic detects as updated.
 				// This logic will be uncomented after integration with gost https://github.com/knqyf263/gost
 				// } else if isCveFixed(v, previous) {
 				// updated[v.CveID] = v
-				// util.Log.Debugf("fixed: %s", v.CveID)
+				// logging.Log.Debugf("fixed: %s", v.CveID)
 
 			} else {
-				util.Log.Debugf("same: %s", v.CveID)
+				logging.Log.Debugf("same: %s", v.CveID)
 			}
 		} else {
-			util.Log.Debugf("new: %s", v.CveID)
+			logging.Log.Debugf("new: %s", v.CveID)
+			v.DiffStatus = models.DiffPlus
 			new[v.CveID] = v
 		}
 	}
 
-	if len(updated) == 0 {
-		util.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
+	if len(updated) == 0 && len(new) == 0 {
+		logging.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
 	}
 
 	for cveID, vuln := range new {
@@ -589,19 +645,25 @@ func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	return updated
 }
 
-func isCveFixed(current models.VulnInfo, previous models.ScanResult) bool {
-	preVinfo, _ := previous.ScannedCves[current.CveID]
-	pre := map[string]bool{}
-	for _, h := range preVinfo.AffectedPackages {
-		pre[h.Name] = h.NotFixedYet
+func getMinusDiffCves(previous, current models.ScanResult) models.VulnInfos {
+	currentCveIDsSet := map[string]bool{}
+	for _, currentVulnInfo := range current.ScannedCves {
+		currentCveIDsSet[currentVulnInfo.CveID] = true
 	}
 
-	cur := map[string]bool{}
-	for _, h := range current.AffectedPackages {
-		cur[h.Name] = h.NotFixedYet
+	clear := models.VulnInfos{}
+	for _, v := range previous.ScannedCves {
+		if !currentCveIDsSet[v.CveID] {
+			v.DiffStatus = models.DiffMinus
+			clear[v.CveID] = v
+			logging.Log.Debugf("clear: %s", v.CveID)
+		}
+	}
+	if len(clear) == 0 {
+		logging.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
 	}
 
-	return !reflect.DeepEqual(pre, cur)
+	return clear
 }
 
 func isCveInfoUpdated(cveID string, previous, current models.ScanResult) bool {
@@ -635,126 +697,10 @@ func isCveInfoUpdated(cveID string, previous, current models.ScanResult) bool {
 
 	for _, t := range cTypes {
 		if !curLastModified[t].Equal(prevLastModified[t]) {
-			util.Log.Debugf("%s LastModified not equal: \n%s\n%s",
+			logging.Log.Debugf("%s LastModified not equal: \n%s\n%s",
 				cveID, curLastModified[t], prevLastModified[t])
 			return true
 		}
 	}
 	return false
 }
-
-// jsonDirPattern is file name pattern of JSON directory
-// 2016-11-16T10:43:28+09:00
-// 2016-11-16T10:43:28Z
-var jsonDirPattern = regexp.MustCompile(
-	`^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:Z|[+-]\d{2}:\d{2})$`)
-
-// ListValidJSONDirs returns valid json directory as array
-// Returned array is sorted so that recent directories are at the head
-func ListValidJSONDirs() (dirs []string, err error) {
-	var dirInfo []os.FileInfo
-	if dirInfo, err = ioutil.ReadDir(config.Conf.ResultsDir); err != nil {
-		err = xerrors.Errorf("Failed to read %s: %w",
-			config.Conf.ResultsDir, err)
-		return
-	}
-	for _, d := range dirInfo {
-		if d.IsDir() && jsonDirPattern.MatchString(d.Name()) {
-			jsonDir := filepath.Join(config.Conf.ResultsDir, d.Name())
-			dirs = append(dirs, jsonDir)
-		}
-	}
-	sort.Slice(dirs, func(i, j int) bool {
-		return dirs[j] < dirs[i]
-	})
-	return
-}
-
-// JSONDir returns
-// If there is an arg, check if it is a valid format and return the corresponding path under results.
-// If arg passed via PIPE (such as history subcommand), return that path.
-// Otherwise, returns the path of the latest directory
-func JSONDir(args []string) (string, error) {
-	var err error
-	var dirs []string
-
-	if 0 < len(args) {
-		if dirs, err = ListValidJSONDirs(); err != nil {
-			return "", err
-		}
-
-		path := filepath.Join(config.Conf.ResultsDir, args[0])
-		for _, d := range dirs {
-			ss := strings.Split(d, string(os.PathSeparator))
-			timedir := ss[len(ss)-1]
-			if timedir == args[0] {
-				return path, nil
-			}
-		}
-
-		return "", xerrors.Errorf("Invalid path: %s", path)
-	}
-
-	// PIPE
-	if config.Conf.Pipe {
-		bytes, err := ioutil.ReadAll(os.Stdin)
-		if err != nil {
-			return "", xerrors.Errorf("Failed to read stdin: %w", err)
-		}
-		fields := strings.Fields(string(bytes))
-		if 0 < len(fields) {
-			return filepath.Join(config.Conf.ResultsDir, fields[0]), nil
-		}
-		return "", xerrors.Errorf("Stdin is invalid: %s", string(bytes))
-	}
-
-	// returns latest dir when no args or no PIPE
-	if dirs, err = ListValidJSONDirs(); err != nil {
-		return "", err
-	}
-	if len(dirs) == 0 {
-		return "", xerrors.Errorf("No results under %s",
-			config.Conf.ResultsDir)
-	}
-	return dirs[0], nil
-}
-
-// LoadScanResults read JSON data
-func LoadScanResults(jsonDir string) (results models.ScanResults, err error) {
-	var files []os.FileInfo
-	if files, err = ioutil.ReadDir(jsonDir); err != nil {
-		return nil, xerrors.Errorf("Failed to read %s: %w", jsonDir, err)
-	}
-	for _, f := range files {
-		if filepath.Ext(f.Name()) != ".json" || strings.HasSuffix(f.Name(), "_diff.json") {
-			continue
-		}
-
-		var r *models.ScanResult
-		path := filepath.Join(jsonDir, f.Name())
-		if r, err = loadOneServerScanResult(path); err != nil {
-			return nil, err
-		}
-		results = append(results, *r)
-	}
-	if len(results) == 0 {
-		return nil, xerrors.Errorf("There is no json file under %s", jsonDir)
-	}
-	return
-}
-
-// loadOneServerScanResult read JSON data of one server
-func loadOneServerScanResult(jsonFile string) (*models.ScanResult, error) {
-	var (
-		data []byte
-		err  error
-	)
-	if data, err = ioutil.ReadFile(jsonFile); err != nil {
-		return nil, xerrors.Errorf("Failed to read %s: %w", jsonFile, err)
-	}
-	result := &models.ScanResult{}
-	if err := json.Unmarshal(data, result); err != nil {
-		return nil, xerrors.Errorf("Failed to parse %s: %w", jsonFile, err)
-	}
-	return result, nil
-}

reporter/util_test.go

@@ -0,0 +1,630 @@
+package reporter
+
+import (
+	"os"
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/future-architect/vuls/models"
+	"github.com/k0kubun/pp"
+)
+
+func TestMain(m *testing.M) {
+	// util.Log = util.Logger{}.NewCustomLogger()
+	pp.ColoringEnabled = false
+	code := m.Run()
+	os.Exit(code)
+}
+
+func TestIsCveInfoUpdated(t *testing.T) {
+	f := "2006-01-02"
+	old, _ := time.Parse(f, "2015-12-15")
+	new, _ := time.Parse(f, "2015-12-16")
+
+	type In struct {
+		cveID string
+		cur   models.ScanResult
+		prev  models.ScanResult
+	}
+	var tests = []struct {
+		in       In
+		expected bool
+	}{
+		// NVD compare non-initialized times
+		{
+			in: In{
+				cveID: "CVE-2017-0001",
+				cur: models.ScanResult{
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0001": {
+							CveID: "CVE-2017-0001",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Nvd,
+									CveID:        "CVE-2017-0001",
+									LastModified: time.Time{},
+								},
+							),
+						},
+					},
+				},
+				prev: models.ScanResult{
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0001": {
+							CveID: "CVE-2017-0001",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Nvd,
+									CveID:        "CVE-2017-0001",
+									LastModified: time.Time{},
+								},
+							),
+						},
+					},
+				},
+			},
+			expected: false,
+		},
+		// JVN not updated
+		{
+			in: In{
+				cveID: "CVE-2017-0002",
+				cur: models.ScanResult{
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0002": {
+							CveID: "CVE-2017-0002",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Jvn,
+									CveID:        "CVE-2017-0002",
+									LastModified: old,
+								},
+							),
+						},
+					},
+				},
+				prev: models.ScanResult{
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0002": {
+							CveID: "CVE-2017-0002",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Jvn,
+									CveID:        "CVE-2017-0002",
+									LastModified: old,
+								},
+							),
+						},
+					},
+				},
+			},
+			expected: false,
+		},
+		// OVAL updated
+		{
+			in: In{
+				cveID: "CVE-2017-0003",
+				cur: models.ScanResult{
+					Family: "ubuntu",
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0003": {
+							CveID: "CVE-2017-0003",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Nvd,
+									CveID:        "CVE-2017-0002",
+									LastModified: new,
+								},
+							),
+						},
+					},
+				},
+				prev: models.ScanResult{
+					Family: "ubuntu",
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0003": {
+							CveID: "CVE-2017-0003",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Nvd,
+									CveID:        "CVE-2017-0002",
+									LastModified: old,
+								},
+							),
+						},
+					},
+				},
+			},
+			expected: true,
+		},
+		// OVAL newly detected
+		{
+			in: In{
+				cveID: "CVE-2017-0004",
+				cur: models.ScanResult{
+					Family: "redhat",
+					ScannedCves: models.VulnInfos{
+						"CVE-2017-0004": {
+							CveID: "CVE-2017-0004",
+							CveContents: models.NewCveContents(
+								models.CveContent{
+									Type:         models.Nvd,
+									CveID:        "CVE-2017-0002",
+									LastModified: old,
+								},
+							),
+						},
+					},
+				},
+				prev: models.ScanResult{
+					Family:      "redhat",
+					ScannedCves: models.VulnInfos{},
+				},
+			},
+			expected: true,
+		},
+	}
+	for i, tt := range tests {
+		actual := isCveInfoUpdated(tt.in.cveID, tt.in.prev, tt.in.cur)
+		if actual != tt.expected {
+			t.Errorf("[%d] actual: %t, expected: %t", i, actual, tt.expected)
+		}
+	}
+}
+
+func TestPlusMinusDiff(t *testing.T) {
+	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
+	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
+	var tests = []struct {
+		inCurrent  models.ScanResults
+		inPrevious models.ScanResults
+		out        models.ScanResult
+	}{
+		//same
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+		//plus, minus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+					Packages: models.Packages{
+						"mysql-libs": {
+							Name:       "mysql-libs",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2020-6662": {
+							CveID:            "CVE-2020-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "bind"}},
+						},
+					},
+					Packages: models.Packages{
+						"bind": {
+							Name:       "bind",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:  atCurrent,
+				ServerName: "u16",
+				ScannedCves: models.VulnInfos{
+					"CVE-2016-6662": {
+						CveID:            "CVE-2016-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						DiffStatus:       "+",
+					},
+					"CVE-2020-6662": {
+						CveID:            "CVE-2020-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "bind"}},
+						DiffStatus:       "-",
+					},
+				},
+				Packages: models.Packages{
+					"mysql-libs": {
+						Name:       "mysql-libs",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+					"bind": {
+						Name:       "bind",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+				},
+			},
+		},
+	}
+
+	for i, tt := range tests {
+		diff := diff(tt.inCurrent, tt.inPrevious, true, true)
+		for _, actual := range diff {
+			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
+				h := pp.Sprint(actual.ScannedCves)
+				x := pp.Sprint(tt.out.ScannedCves)
+				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
+			}
+
+			for j := range tt.out.Packages {
+				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
+					h := pp.Sprint(tt.out.Packages[j])
+					x := pp.Sprint(actual.Packages[j])
+					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
+				}
+			}
+		}
+	}
+}
+
+func TestPlusDiff(t *testing.T) {
+	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
+	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
+	var tests = []struct {
+		inCurrent  models.ScanResults
+		inPrevious models.ScanResults
+		out        models.ScanResult
+	}{
+		{
+			// same
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+		// plus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+					Packages: models.Packages{
+						"mysql-libs": {
+							Name:       "mysql-libs",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:  atCurrent,
+				ServerName: "u16",
+				ScannedCves: models.VulnInfos{
+					"CVE-2016-6662": {
+						CveID:            "CVE-2016-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						DiffStatus:       "+",
+					},
+				},
+				Packages: models.Packages{
+					"mysql-libs": {
+						Name:       "mysql-libs",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+				},
+			},
+		},
+		// minus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID: "CVE-2012-6702",
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID: "CVE-2012-6702",
+						},
+						"CVE-2014-9761": {
+							CveID: "CVE-2014-9761",
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+	}
+
+	for i, tt := range tests {
+		diff := diff(tt.inCurrent, tt.inPrevious, true, false)
+		for _, actual := range diff {
+			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
+				h := pp.Sprint(actual.ScannedCves)
+				x := pp.Sprint(tt.out.ScannedCves)
+				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
+			}
+
+			for j := range tt.out.Packages {
+				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
+					h := pp.Sprint(tt.out.Packages[j])
+					x := pp.Sprint(actual.Packages[j])
+					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
+				}
+			}
+		}
+	}
+}
+
+func TestMinusDiff(t *testing.T) {
+	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
+	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
+	var tests = []struct {
+		inCurrent  models.ScanResults
+		inPrevious models.ScanResults
+		out        models.ScanResult
+	}{
+		// same
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+		// minus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					Packages:   models.Packages{},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+					Packages: models.Packages{
+						"mysql-libs": {
+							Name:       "mysql-libs",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:  atCurrent,
+				ServerName: "u16",
+				ScannedCves: models.VulnInfos{
+					"CVE-2016-6662": {
+						CveID:            "CVE-2016-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						DiffStatus:       "-",
+					},
+				},
+				Packages: models.Packages{
+					"mysql-libs": {
+						Name:       "mysql-libs",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+				},
+			},
+		},
+		// plus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:   atCurrent,
+					ServerName:  "u16",
+					ScannedCves: models.VulnInfos{},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+	}
+
+	for i, tt := range tests {
+		diff := diff(tt.inCurrent, tt.inPrevious, false, true)
+		for _, actual := range diff {
+			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
+				h := pp.Sprint(actual.ScannedCves)
+				x := pp.Sprint(tt.out.ScannedCves)
+				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
+			}
+
+			for j := range tt.out.Packages {
+				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
+					h := pp.Sprint(tt.out.Packages[j])
+					x := pp.Sprint(actual.Packages[j])
+					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
+				}
+			}
+		}
+	}
+}

reporter/writer.go

@@ -1,4 +1,4 @@
-package report
+package reporter
 
 import (
 	"bytes"

saas/saas.go

@@ -18,7 +18,7 @@ import (
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/aws/aws-sdk-go/service/sts"
 	"github.com/future-architect/vuls/config"
-	c "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
 	"golang.org/x/xerrors"
@@ -50,13 +50,13 @@ func (w Writer) Write(rs ...models.ScanResult) error {
 
 	ipv4s, ipv6s, err := util.IP()
 	if err != nil {
-		util.Log.Errorf("Failed to fetch scannedIPs. err: %+v", err)
+		logging.Log.Warnf("Failed to get scannedIPs. err: %+v", err)
 	}
 	hostname, _ := os.Hostname()
 
 	payload := payload{
-		GroupID:      c.Conf.Saas.GroupID,
-		Token:        c.Conf.Saas.Token,
+		GroupID:      config.Conf.Saas.GroupID,
+		Token:        config.Conf.Saas.Token,
 		ScannedBy:    hostname,
 		ScannedIPv4s: strings.Join(ipv4s, ", "),
 		ScannedIPv6s: strings.Join(ipv6s, ", "),
@@ -67,13 +67,14 @@ func (w Writer) Write(rs ...models.ScanResult) error {
 	}
 
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.Conf.Saas.URL, bytes.NewBuffer(body))
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, config.Conf.Saas.URL, bytes.NewBuffer(body))
 	defer cancel()
 	if err != nil {
 		return err
 	}
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Accept", "application/json")
+	// TODO Don't use global variable
 	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
 	if err != nil {
 		return err
@@ -114,7 +115,7 @@ func (w Writer) Write(rs ...models.ScanResult) error {
 		if err != nil {
 			return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 		}
-		util.Log.Infof("Uploading...: ServerName: %s, ", r.ServerName)
+		logging.Log.Infof("Uploading... %s", r.FormatServerName())
 		s3Key := renameKeyName(r.ServerUUID, r.Container)
 		putObjectInput := &s3.PutObjectInput{
 			Bucket: aws.String(tempCredential.S3Bucket),
@@ -126,7 +127,7 @@ func (w Writer) Write(rs ...models.ScanResult) error {
 				tempCredential.S3Bucket, s3Key, err)
 		}
 	}
-	util.Log.Infof("done")
+	logging.Log.Infof("done")
 	return nil
 }
 

saas/uuid.go

@@ -6,133 +6,128 @@ import (
 	"io/ioutil"
 	"os"
 	"reflect"
-	"regexp"
-	"sort"
 	"strings"
 
 	"github.com/BurntSushi/toml"
-	c "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
 	"github.com/hashicorp/go-uuid"
 	"golang.org/x/xerrors"
 )
 
-const reUUID = "[\\da-f]{8}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{12}"
-
-// Scanning with the -containers-only flag at scan time, the UUID of Container Host may not be generated,
-// so check it. Otherwise create a UUID of the Container Host and set it.
-func getOrCreateServerUUID(r models.ScanResult, server c.ServerInfo) (serverUUID string, err error) {
-	if id, ok := server.UUIDs[r.ServerName]; !ok {
-		if serverUUID, err = uuid.GenerateUUID(); err != nil {
-			return "", xerrors.Errorf("Failed to generate UUID: %w", err)
-		}
-	} else {
-		matched, err := regexp.MatchString(reUUID, id)
-		if !matched || err != nil {
-			if serverUUID, err = uuid.GenerateUUID(); err != nil {
-				return "", xerrors.Errorf("Failed to generate UUID: %w", err)
-			}
-		}
-	}
-	return serverUUID, nil
-}
-
 // EnsureUUIDs generate a new UUID of the scan target server if UUID is not assigned yet.
 // And then set the generated UUID to config.toml and scan results.
-func EnsureUUIDs(configPath string, results models.ScanResults) (err error) {
-	// Sort Host->Container
-	sort.Slice(results, func(i, j int) bool {
-		if results[i].ServerName == results[j].ServerName {
-			return results[i].Container.ContainerID < results[j].Container.ContainerID
-		}
-		return results[i].ServerName < results[j].ServerName
-	})
+func EnsureUUIDs(servers map[string]config.ServerInfo, path string, scanResults models.ScanResults) (err error) {
+	needsOverwrite, err := ensure(servers, path, scanResults, uuid.GenerateUUID)
+	if err != nil {
+		return xerrors.Errorf("Failed to ensure UUIDs. err: %w", err)
+	}
 
-	re := regexp.MustCompile(reUUID)
-	for i, r := range results {
-		server := c.Conf.Servers[r.ServerName]
-		if server.UUIDs == nil {
-			server.UUIDs = map[string]string{}
+	if !needsOverwrite {
+		return
+	}
+	return writeToFile(config.Conf, path)
+}
+
+func ensure(servers map[string]config.ServerInfo, path string, scanResults models.ScanResults, generateFunc func() (string, error)) (needsOverwrite bool, err error) {
+	for i, r := range scanResults {
+		serverInfo := servers[r.ServerName]
+		if serverInfo.UUIDs == nil {
+			serverInfo.UUIDs = map[string]string{}
 		}
 
-		name := ""
+		if r.IsContainer() {
+			if id, found := serverInfo.UUIDs[r.ServerName]; !found {
+				// Scanning with the -containers-only flag, the UUID of Host may not be generated,
+				// so check it. If not, create a UUID of the Host and set it.
+				serverInfo.UUIDs[r.ServerName], err = generateFunc()
+				if err != nil {
+					return false, err
+				}
+				needsOverwrite = true
+			} else if _, err := uuid.ParseUUID(id); err != nil {
+				// if the UUID of the host is invalid, re-generate it
+				logging.Log.Warnf("UUID `%s` is invalid. Re-generate and overwrite", id)
+				serverInfo.UUIDs[r.ServerName], err = generateFunc()
+				if err != nil {
+					return false, err
+				}
+				needsOverwrite = true
+			}
+		}
+
+		name := r.ServerName
 		if r.IsContainer() {
 			name = fmt.Sprintf("%s@%s", r.Container.Name, r.ServerName)
-			serverUUID, err := getOrCreateServerUUID(r, server)
-			if err != nil {
-				return err
-			}
-			if serverUUID != "" {
-				server.UUIDs[r.ServerName] = serverUUID
-			}
-		} else {
-			name = r.ServerName
 		}
 
-		if id, ok := server.UUIDs[name]; ok {
-			ok := re.MatchString(id)
-			if !ok || err != nil {
-				util.Log.Warnf("UUID is invalid. Re-generate UUID %s: %s", id, err)
-			} else {
+		if id, ok := serverInfo.UUIDs[name]; ok {
+			if _, err := uuid.ParseUUID(id); err == nil {
 				if r.IsContainer() {
-					results[i].Container.UUID = id
-					results[i].ServerUUID = server.UUIDs[r.ServerName]
+					scanResults[i].Container.UUID = id
+					scanResults[i].ServerUUID = serverInfo.UUIDs[r.ServerName]
 				} else {
-					results[i].ServerUUID = id
+					scanResults[i].ServerUUID = id
 				}
 				// continue if the UUID has already assigned and valid
 				continue
 			}
+			// re-generate
+			logging.Log.Warnf("UUID `%s` is invalid. Re-generate and overwrite", id)
 		}
 
-		// Generate a new UUID and set to config and scan result
-		serverUUID, err := uuid.GenerateUUID()
+		// Generate a new UUID and set to config and scanResult
+		serverUUID, err := generateFunc()
 		if err != nil {
-			return err
+			return false, err
 		}
-		server.UUIDs[name] = serverUUID
-		c.Conf.Servers[r.ServerName] = server
+		serverInfo.UUIDs[name] = serverUUID
+		servers[r.ServerName] = serverInfo
 
 		if r.IsContainer() {
-			results[i].Container.UUID = serverUUID
-			results[i].ServerUUID = server.UUIDs[r.ServerName]
+			scanResults[i].Container.UUID = serverUUID
+			scanResults[i].ServerUUID = serverInfo.UUIDs[r.ServerName]
 		} else {
-			results[i].ServerUUID = serverUUID
+			scanResults[i].ServerUUID = serverUUID
 		}
+		needsOverwrite = true
 	}
+	return needsOverwrite, nil
+}
 
-	for name, server := range c.Conf.Servers {
-		server = cleanForTOMLEncoding(server, c.Conf.Default)
-		c.Conf.Servers[name] = server
+func writeToFile(cnf config.Config, path string) error {
+	for name, server := range cnf.Servers {
+		server = cleanForTOMLEncoding(server, cnf.Default)
+		cnf.Servers[name] = server
 	}
-	if c.Conf.Default.WordPress != nil && c.Conf.Default.WordPress.IsZero() {
-		c.Conf.Default.WordPress = nil
+	if cnf.Default.WordPress != nil && cnf.Default.WordPress.IsZero() {
+		cnf.Default.WordPress = nil
 	}
 
 	c := struct {
-		Saas    *c.SaasConf             `toml:"saas"`
-		Default c.ServerInfo            `toml:"default"`
-		Servers map[string]c.ServerInfo `toml:"servers"`
+		Saas    *config.SaasConf             `toml:"saas"`
+		Default config.ServerInfo            `toml:"default"`
+		Servers map[string]config.ServerInfo `toml:"servers"`
 	}{
-		Saas:    &c.Conf.Saas,
-		Default: c.Conf.Default,
-		Servers: c.Conf.Servers,
+		Saas:    &cnf.Saas,
+		Default: cnf.Default,
+		Servers: cnf.Servers,
 	}
 
 	// rename the current config.toml to config.toml.bak
-	info, err := os.Lstat(configPath)
+	info, err := os.Lstat(path)
 	if err != nil {
-		return xerrors.Errorf("Failed to lstat %s: %w", configPath, err)
+		return xerrors.Errorf("Failed to lstat %s: %w", path, err)
 	}
-	realPath := configPath
+	realPath := path
 	if info.Mode()&os.ModeSymlink == os.ModeSymlink {
-		if realPath, err = os.Readlink(configPath); err != nil {
-			return xerrors.Errorf("Failed to Read link %s: %w", configPath, err)
+		if realPath, err = os.Readlink(path); err != nil {
+			return xerrors.Errorf("Failed to Read link %s: %w", path, err)
 		}
 	}
 	if err := os.Rename(realPath, realPath+".bak"); err != nil {
-		return xerrors.Errorf("Failed to rename %s: %w", configPath, err)
+		return xerrors.Errorf("Failed to rename %s: %w", path, err)
 	}
 
 	var buf bytes.Buffer
@@ -147,7 +142,7 @@ func EnsureUUIDs(configPath string, results models.ScanResults) (err error) {
 	return ioutil.WriteFile(realPath, []byte(str), 0600)
 }
 
-func cleanForTOMLEncoding(server c.ServerInfo, def c.ServerInfo) c.ServerInfo {
+func cleanForTOMLEncoding(server config.ServerInfo, def config.ServerInfo) config.ServerInfo {
 	if reflect.DeepEqual(server.Optional, def.Optional) {
 		server.Optional = nil
 	}

saas/uuid_test.go

@@ -1,53 +1,396 @@
 package saas
 
 import (
+	"reflect"
 	"testing"
 
-	"github.com/future-architect/vuls/config"
+	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 )
 
-const defaultUUID = "11111111-1111-1111-1111-111111111111"
-
-func TestGetOrCreateServerUUID(t *testing.T) {
-
-	cases := map[string]struct {
-		scanResult models.ScanResult
-		server     config.ServerInfo
-		isDefault  bool
-	}{
-		"baseServer": {
-			scanResult: models.ScanResult{
-				ServerName: "hoge",
-			},
-			server: config.ServerInfo{
-				UUIDs: map[string]string{
-					"hoge": defaultUUID,
-				},
-			},
-			isDefault: false,
-		},
-		"onlyContainers": {
-			scanResult: models.ScanResult{
-				ServerName: "hoge",
-			},
-			server: config.ServerInfo{
-				UUIDs: map[string]string{
-					"fuga": defaultUUID,
-				},
-			},
-			isDefault: false,
-		},
-	}
-
-	for testcase, v := range cases {
-		uuid, err := getOrCreateServerUUID(v.scanResult, v.server)
-		if err != nil {
-			t.Errorf("%s", err)
-		}
-		if (uuid == defaultUUID) != v.isDefault {
-			t.Errorf("%s : expected isDefault %t got %s", testcase, v.isDefault, uuid)
-		}
-	}
-
+func mockGenerateFunc() (string, error) {
+	return "b5d63a00-e4cb-536a-a8f8-ef217bd2624d", nil
+}
+
+func Test_ensure(t *testing.T) {
+	type args struct {
+		servers      map[string]c.ServerInfo
+		path         string
+		scanResults  models.ScanResults
+		generateFunc func() (string, error)
+	}
+	type results struct {
+		servers     map[string]c.ServerInfo
+		scanResults models.ScanResults
+	}
+	tests := []struct {
+		name               string
+		args               args
+		want               results
+		wantNeedsOverwrite bool
+		wantErr            bool
+	}{
+		{
+			name: "only host, already set",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							UUID: "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							UUID: "",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: false,
+			wantErr:            false,
+		},
+		//1
+		{
+			name: "only host, new",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs:      map[string]string{},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							UUID: "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							UUID: "",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: true,
+			wantErr:            false,
+		},
+		//2
+		{
+			name: "host generate, container generate",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs:      map[string]string{},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: true,
+			wantErr:            false,
+		},
+		//3
+		{
+			name: "host already set, container generate",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a": "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: true,
+			wantErr:            false,
+		},
+		//4
+		{
+			name: "host already set, container already set",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "bbbbbbbb-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: false,
+			wantErr:            false,
+		},
+		//5
+		{
+			name: "host generate, container already set",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"cname@host-a": "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "aaaaaaaa-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: true,
+			wantErr:            false,
+		},
+		//6
+		{
+			name: "host invalid, container invalid",
+			args: args{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "invalid-uuid",
+							"cname@host-a": "invalid-uuid",
+						},
+					},
+				},
+				path: "",
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "",
+						},
+					},
+				},
+				generateFunc: mockGenerateFunc,
+			},
+			want: results{
+				servers: map[string]c.ServerInfo{
+					"host-a": {
+						ServerName: "host-a",
+						UUIDs: map[string]string{
+							"host-a":       "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+							"cname@host-a": "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+				scanResults: models.ScanResults{
+					models.ScanResult{
+						ServerName: "host-a",
+						ServerUUID: "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						Container: models.Container{
+							ContainerID: "111111",
+							Name:        "cname",
+							UUID:        "b5d63a00-e4cb-536a-a8f8-ef217bd2624d",
+						},
+					},
+				},
+			},
+			wantNeedsOverwrite: true,
+			wantErr:            false,
+		},
+	}
+	for i, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotNeedsOverwrite, err := ensure(tt.args.servers, tt.args.path, tt.args.scanResults, tt.args.generateFunc)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ensure() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if gotNeedsOverwrite != tt.wantNeedsOverwrite {
+				t.Errorf("ensure() = %v, want %v", gotNeedsOverwrite, tt.wantNeedsOverwrite)
+			}
+			if !reflect.DeepEqual(tt.args.servers, tt.want.servers) {
+				t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.args.servers, tt.want.servers)
+			}
+			if !reflect.DeepEqual(tt.args.scanResults, tt.want.scanResults) {
+				t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.args.scanResults, tt.want.scanResults)
+			}
+		})
+	}
 }