feat(logging): add -log-to-file and don't output to file by default (#1209)

* feat(logging): add -log-to-file and don't output to file by default

* update go-cve-dict

* fix lint err

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '32 20 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.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 +80,120 @@ 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)
+ifneq ($(shell ls -U1 ${BASE_DIR} | wc -l), 0)
+	mv ${BASE_DIR}/* /tmp
+endif
+	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: ${ONE_SEC_AFTER_JSON_DIR}"
+
+diff-redis:
+	# docker network create redis-nw
+    # docker run --name redis -d --network redis-nw -p 127.0.0.1:6379:6379 redis
+	# git clone git@github.com:vulsio/vulsctl.git
+	# cd vulsctl/docker
+	# ./update-all-redis.sh
+	# (or export DOCKER_NETWORK=redis-nw; cd /home/ubuntu/vulsctl/docker; ./update-all.sh --dbtype redis --dbpath "redis://redis/0")
+	# vim integration/int-redis-config.toml
+	# ln -s vuls vuls.new
+	# ln -s oldvuls vuls.old
+	# make int-redis
+ifneq ($(shell ls -U1 ${BASE_DIR} | wc -l), 0)
+	mv ${BASE_DIR}/* /tmp
+endif
+	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: ${ONE_SEC_AFTER_JSON_DIR}"
+
+diff-rdb-redis:
+ifneq ($(shell ls -U1 ${BASE_DIR} | wc -l), 0)
+	mv ${BASE_DIR}/* /tmp
+endif
+	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.
-

README.md

@@ -92,7 +92,7 @@ Vuls is a tool created to solve the problems listed above. It has the following
   - [RustSec Advisory Database](https://github.com/RustSec/advisory-db)
 
 - WordPress
-  - [WPVulnDB](https://wpvulndb.com/api)
+  - [wpscan](https://wpscan.com/api)
 
 ### Scan mode
 
@@ -177,6 +177,10 @@ For more information such as Installation, Tutorial, Usage, visit [vuls.io](http
 
 kotakanbe ([@kotakanbe](https://twitter.com/kotakanbe)) created vuls and [these fine people](https://github.com/future-architect/vuls/graphs/contributors) have contributed.
 
+## Contribute
+
+see [vulsdoc](https://vuls.io/docs/en/how-to-contribute.html)
+
 ----
 
 ## Stargazers over time

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)
 	}

cmd/vuls/main.go

@@ -29,7 +29,7 @@ func main() {
 	flag.Parse()
 
 	if *v {
-		fmt.Printf("vuls %s %s\n", config.Version, config.Revision)
+		fmt.Printf("vuls-%s-%s\n", config.Version, config.Revision)
 		os.Exit(int(subcommands.ExitSuccess))
 	}
 

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

@@ -0,0 +1,33 @@
+package config
+
+import (
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// ChatWorkConf is ChatWork config
+type ChatWorkConf struct {
+	APIToken string `json:"-"`
+	Room     string `json:"-"`
+	Enabled  bool   `toml:"-" json:"-"`
+}
+
+// Validate validates configuration
+func (c *ChatWorkConf) Validate() (errs []error) {
+	if !c.Enabled {
+		return
+	}
+	if len(c.Room) == 0 {
+		errs = append(errs, xerrors.New("chatWorkConf.room must not be empty"))
+	}
+
+	if len(c.APIToken) == 0 {
+		errs = append(errs, xerrors.New("chatWorkConf.ApiToken must not be empty"))
+	}
+
+	_, err := govalidator.ValidateStruct(c)
+	if err != nil {
+		errs = append(errs, err)
+	}
+	return
+}

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/httpconf.go

@@ -0,0 +1,32 @@
+package config
+
+import (
+	"os"
+
+	"github.com/asaskevich/govalidator"
+)
+
+// HTTPConf is HTTP config
+type HTTPConf struct {
+	URL     string `valid:"url" json:"-"`
+	Enabled bool   `toml:"-" json:"-"`
+}
+
+const httpKey = "VULS_HTTP_URL"
+
+// Validate validates configuration
+func (c *HTTPConf) Validate() (errs []error) {
+	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
+}

config/ips.go

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

config/os.go

@@ -0,0 +1,198 @@
+package config
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/future-architect/vuls/constant"
+)
+
+// EOL has End-of-Life information
+type EOL struct {
+	StandardSupportUntil time.Time
+	ExtendedSupportUntil time.Time
+	Ended                bool
+}
+
+// IsStandardSupportEnded checks now is under standard support
+func (e EOL) IsStandardSupportEnded(now time.Time) bool {
+	return e.Ended ||
+		!e.ExtendedSupportUntil.IsZero() && e.StandardSupportUntil.IsZero() ||
+		!e.StandardSupportUntil.IsZero() && now.After(e.StandardSupportUntil)
+}
+
+// IsExtendedSuppportEnded checks now is under extended support
+func (e EOL) IsExtendedSuppportEnded(now time.Time) bool {
+	if e.Ended {
+		return true
+	}
+	if e.StandardSupportUntil.IsZero() && e.ExtendedSupportUntil.IsZero() {
+		return false
+	}
+	return !e.ExtendedSupportUntil.IsZero() && now.After(e.ExtendedSupportUntil) ||
+		e.ExtendedSupportUntil.IsZero() && now.After(e.StandardSupportUntil)
+}
+
+// GetEOL return EOL information for the OS-release passed by args
+// 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 constant.Amazon:
+		rel := "2"
+		if isAmazonLinux1(release) {
+			rel = "1"
+		}
+		eol, found = map[string]EOL{
+			"1": {StandardSupportUntil: time.Date(2023, 6, 30, 23, 59, 59, 0, time.UTC)},
+			"2": {},
+		}[rel]
+	case constant.RedHat:
+		// https://access.redhat.com/support/policy/updates/errata
+		eol, found = map[string]EOL{
+			"3": {Ended: true},
+			"4": {Ended: true},
+			"5": {Ended: true},
+			"6": {
+				StandardSupportUntil: time.Date(2020, 11, 30, 23, 59, 59, 0, time.UTC),
+				ExtendedSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC),
+			},
+			"7": {
+				StandardSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC),
+			},
+			"8": {
+				StandardSupportUntil: time.Date(2029, 5, 31, 23, 59, 59, 0, time.UTC),
+			},
+		}[major(release)]
+	case constant.CentOS:
+		// https://en.wikipedia.org/wiki/CentOS#End-of-support_schedule
+		// TODO Stream
+		eol, found = map[string]EOL{
+			"3": {Ended: true},
+			"4": {Ended: true},
+			"5": {Ended: true},
+			"6": {Ended: true},
+			"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 constant.Oracle:
+		eol, found = map[string]EOL{
+			// Source:
+			// https://www.oracle.com/a/ocom/docs/elsp-lifetime-069338.pdf
+			// https://community.oracle.com/docs/DOC-917964
+			"3": {Ended: true},
+			"4": {Ended: true},
+			"5": {Ended: true},
+			"6": {
+				StandardSupportUntil: time.Date(2021, 3, 1, 23, 59, 59, 0, time.UTC),
+				ExtendedSupportUntil: time.Date(2024, 3, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"7": {
+				StandardSupportUntil: time.Date(2024, 7, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"8": {
+				StandardSupportUntil: time.Date(2029, 7, 1, 23, 59, 59, 0, time.UTC),
+			},
+		}[major(release)]
+	case constant.Debian:
+		eol, found = map[string]EOL{
+			// https://wiki.debian.org/LTS
+			"6":  {Ended: true},
+			"7":  {Ended: true},
+			"8":  {Ended: true},
+			"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 constant.Raspbian:
+		// Not found
+		eol, found = map[string]EOL{}[major(release)]
+	case constant.Ubuntu:
+		// https://wiki.ubuntu.com/Releases
+		eol, found = map[string]EOL{
+			"14.10": {Ended: true},
+			"14.04": {
+				ExtendedSupportUntil: time.Date(2022, 4, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"15.04": {Ended: true},
+			"16.10": {Ended: true},
+			"17.04": {Ended: true},
+			"17.10": {Ended: true},
+			"16.04": {
+				StandardSupportUntil: time.Date(2021, 4, 1, 23, 59, 59, 0, time.UTC),
+				ExtendedSupportUntil: time.Date(2024, 4, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"18.04": {
+				StandardSupportUntil: time.Date(2023, 4, 1, 23, 59, 59, 0, time.UTC),
+				ExtendedSupportUntil: time.Date(2028, 4, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"18.10": {Ended: true},
+			"19.04": {Ended: true},
+			"19.10": {Ended: true},
+			"20.04": {
+				StandardSupportUntil: time.Date(2025, 4, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"21.04": {
+				StandardSupportUntil: time.Date(2022, 1, 1, 23, 59, 59, 0, time.UTC),
+			},
+			"21.10": {
+				StandardSupportUntil: time.Date(2022, 7, 1, 23, 59, 59, 0, time.UTC),
+			},
+		}[release]
+	case constant.SUSEEnterpriseServer:
+		//TODO
+	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{
+			"2.0":  {Ended: true},
+			"2.1":  {Ended: true},
+			"2.2":  {Ended: true},
+			"2.3":  {Ended: true},
+			"2.4":  {Ended: true},
+			"2.5":  {Ended: true},
+			"2.6":  {Ended: true},
+			"2.7":  {Ended: true},
+			"3.0":  {Ended: true},
+			"3.1":  {Ended: true},
+			"3.2":  {Ended: true},
+			"3.3":  {Ended: true},
+			"3.4":  {Ended: true},
+			"3.5":  {Ended: true},
+			"3.6":  {Ended: true},
+			"3.7":  {Ended: true},
+			"3.8":  {Ended: true},
+			"3.9":  {Ended: true},
+			"3.10": {StandardSupportUntil: time.Date(2021, 5, 1, 23, 59, 59, 0, time.UTC)},
+			"3.11": {StandardSupportUntil: time.Date(2021, 11, 1, 23, 59, 59, 0, time.UTC)},
+			"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 constant.FreeBSD:
+		// https://www.freebsd.org/security/
+		eol, found = map[string]EOL{
+			"7":  {Ended: true},
+			"8":  {Ended: true},
+			"9":  {Ended: true},
+			"10": {Ended: true},
+			"11": {StandardSupportUntil: time.Date(2021, 9, 30, 23, 59, 59, 0, time.UTC)},
+			"12": {StandardSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC)},
+		}[major(release)]
+	}
+	return
+}
+
+func major(osVer string) (majorVersion string) {
+	return strings.Split(osVer, ".")[0]
+}
+
+func majorDotMinor(osVer string) (majorDotMinor string) {
+	ss := strings.SplitN(osVer, ".", 3)
+	if len(ss) == 1 {
+		return osVer
+	}
+	return fmt.Sprintf("%s.%s", ss[0], ss[1])
+}
+
+func isAmazonLinux1(osRelease string) bool {
+	return len(strings.Fields(osRelease)) == 1
+}

config/os_test.go

@@ -0,0 +1,375 @@
+package config
+
+import (
+	"testing"
+	"time"
+
+	. "github.com/future-architect/vuls/constant"
+)
+
+func TestEOL_IsStandardSupportEnded(t *testing.T) {
+	type fields struct {
+		family  string
+		release string
+	}
+	tests := []struct {
+		name     string
+		fields   fields
+		now      time.Time
+		found    bool
+		stdEnded bool
+		extEnded bool
+	}{
+		// Amazon Linux
+		{
+			name:     "amazon linux 1 supported",
+			fields:   fields{family: Amazon, release: "2018.03"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "amazon linux 1 eol on 2023-6-30",
+			fields:   fields{family: Amazon, release: "2018.03"},
+			now:      time.Date(2023, 7, 1, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "amazon linux 2 supported",
+			fields:   fields{family: Amazon, release: "2 (Karoo)"},
+			now:      time.Date(2023, 7, 1, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		//RHEL
+		{
+			name:     "RHEL7 supported",
+			fields:   fields{family: RedHat, release: "7"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "RHEL8 supported",
+			fields:   fields{family: RedHat, release: "8"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "RHEL6 eol",
+			fields:   fields{family: RedHat, release: "6"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "RHEL9 not found",
+			fields:   fields{family: RedHat, release: "9"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    false,
+		},
+		//CentOS
+		{
+			name:     "CentOS 7 supported",
+			fields:   fields{family: CentOS, release: "7"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "CentOS 8 supported",
+			fields:   fields{family: CentOS, release: "8"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "CentOS 6 eol",
+			fields:   fields{family: CentOS, release: "6"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "CentOS 9 not found",
+			fields:   fields{family: CentOS, release: "9"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    false,
+		},
+		//Oracle
+		{
+			name:     "Oracle Linux 7 supported",
+			fields:   fields{family: Oracle, release: "7"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Oracle Linux 8 supported",
+			fields:   fields{family: Oracle, release: "8"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Oracle Linux 6 eol",
+			fields:   fields{family: Oracle, release: "6"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Oracle Linux 9 not found",
+			fields:   fields{family: Oracle, release: "9"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    false,
+		},
+		//Ubuntu
+		{
+			name:     "Ubuntu 18.04 supported",
+			fields:   fields{family: Ubuntu, release: "18.04"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Ubuntu 18.04 ext supported",
+			fields:   fields{family: Ubuntu, release: "18.04"},
+			now:      time.Date(2025, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Ubuntu 16.04 supported",
+			fields:   fields{family: Ubuntu, release: "18.04"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Ubuntu 14.04 eol",
+			fields:   fields{family: Ubuntu, release: "14.04"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Ubuntu 14.10 eol",
+			fields:   fields{family: Ubuntu, release: "14.10"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "Ubuntu 12.10 not found",
+			fields:   fields{family: Ubuntu, release: "12.10"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			found:    false,
+			stdEnded: false,
+			extEnded: false,
+		},
+		{
+			name:     "Ubuntu 21.04 supported",
+			fields:   fields{family: Ubuntu, release: "21.04"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			found:    true,
+			stdEnded: false,
+			extEnded: false,
+		},
+		//Debian
+		{
+			name:     "Debian 9 supported",
+			fields:   fields{family: Debian, release: "9"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Debian 10 supported",
+			fields:   fields{family: Debian, release: "10"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Debian 8 supported",
+			fields:   fields{family: Debian, release: "8"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "Debian 11 supported",
+			fields:   fields{family: Debian, release: "11"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    false,
+		},
+		//alpine
+		{
+			name:     "alpine 3.10 supported",
+			fields:   fields{family: Alpine, release: "3.10"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Alpine 3.11 supported",
+			fields:   fields{family: Alpine, release: "3.11"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Alpine 3.12 supported",
+			fields:   fields{family: Alpine, release: "3.12"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Alpine 3.9 eol",
+			fields:   fields{family: Alpine, release: "3.9"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "Alpine 3.14 not found",
+			fields:   fields{family: Alpine, release: "3.14"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    false,
+		},
+		// freebsd
+		{
+			name:     "freebsd 11 supported",
+			fields:   fields{family: FreeBSD, release: "11"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "freebsd 11 eol on 2021-9-30",
+			fields:   fields{family: FreeBSD, release: "11"},
+			now:      time.Date(2021, 10, 1, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "freebsd 12 supported",
+			fields:   fields{family: FreeBSD, release: "12"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "freebsd 10 eol",
+			fields:   fields{family: FreeBSD, release: "10"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			eol, found := GetEOL(tt.fields.family, tt.fields.release)
+			if found != tt.found {
+				t.Errorf("GetEOL.found = %v, want %v", found, tt.found)
+			}
+			if found {
+				if got := eol.IsStandardSupportEnded(tt.now); got != tt.stdEnded {
+					t.Errorf("EOL.IsStandardSupportEnded() = %v, want %v", got, tt.stdEnded)
+				}
+				if got := eol.IsExtendedSuppportEnded(tt.now); got != tt.extEnded {
+					t.Errorf("EOL.IsExtendedSupportEnded() = %v, want %v", got, tt.extEnded)
+				}
+			}
+		})
+	}
+}
+
+func Test_majorDotMinor(t *testing.T) {
+	type args struct {
+		osVer string
+	}
+	tests := []struct {
+		name              string
+		args              args
+		wantMajorDotMinor string
+	}{
+		{
+			name: "empty",
+			args: args{
+				osVer: "",
+			},
+			wantMajorDotMinor: "",
+		},
+		{
+			name: "major",
+			args: args{
+				osVer: "3",
+			},
+			wantMajorDotMinor: "3",
+		},
+		{
+			name: "major dot minor",
+			args: args{
+				osVer: "3.1",
+			},
+			wantMajorDotMinor: "3.1",
+		},
+		{
+			name: "major dot minor dot release",
+			args: args{
+				osVer: "3.1.4",
+			},
+			wantMajorDotMinor: "3.1",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if gotMajorDotMinor := majorDotMinor(tt.args.osVer); gotMajorDotMinor != tt.wantMajorDotMinor {
+				t.Errorf("majorDotMinor() = %v, want %v", gotMajorDotMinor, tt.wantMajorDotMinor)
+			}
+		})
+	}
+}

config/saasconf.go

@@ -0,0 +1,34 @@
+package config
+
+import (
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// SaasConf is FutureVuls config
+type SaasConf struct {
+	GroupID int64  `json:"-"`
+	Token   string `json:"-"`
+	URL     string `json:"-"`
+}
+
+// Validate validates configuration
+func (c *SaasConf) Validate() (errs []error) {
+	if c.GroupID == 0 {
+		errs = append(errs, xerrors.New("GroupID must not be empty"))
+	}
+
+	if len(c.Token) == 0 {
+		errs = append(errs, xerrors.New("Token must not be empty"))
+	}
+
+	if len(c.URL) == 0 {
+		errs = append(errs, xerrors.New("URL must not be empty"))
+	}
+
+	_, err := govalidator.ValidateStruct(c)
+	if err != nil {
+		errs = append(errs, err)
+	}
+	return
+}

config/scanmode.go

@@ -0,0 +1,110 @@
+package config
+
+import (
+	"strings"
+
+	"golang.org/x/xerrors"
+)
+
+// ScanMode has a type of scan mode. fast, fast-root, deep and offline
+type ScanMode struct {
+	flag byte
+}
+
+const (
+	// Fast is fast scan mode
+	Fast = byte(1 << iota)
+	// FastRoot is scanmode
+	FastRoot
+	// Deep is scanmode
+	Deep
+	// Offline is scanmode
+	Offline
+
+	fastStr     = "fast"
+	fastRootStr = "fast-root"
+	deepStr     = "deep"
+	offlineStr  = "offline"
+)
+
+// Set mode
+func (s *ScanMode) Set(f byte) {
+	s.flag |= f
+}
+
+// IsFast return whether scan mode is fast
+func (s ScanMode) IsFast() bool {
+	return s.flag&Fast == Fast
+}
+
+// IsFastRoot return whether scan mode is fastroot
+func (s ScanMode) IsFastRoot() bool {
+	return s.flag&FastRoot == FastRoot
+}
+
+// IsDeep return whether scan mode is deep
+func (s ScanMode) IsDeep() bool {
+	return s.flag&Deep == Deep
+}
+
+// IsOffline return whether scan mode is offline
+func (s ScanMode) IsOffline() bool {
+	return s.flag&Offline == Offline
+}
+
+func (s *ScanMode) ensure() error {
+	numTrue := 0
+	for _, b := range []bool{s.IsFast(), s.IsFastRoot(), s.IsDeep()} {
+		if b {
+			numTrue++
+		}
+	}
+	if numTrue == 0 {
+		s.Set(Fast)
+	} else if s.IsDeep() && s.IsOffline() {
+		return xerrors.New("Don't specify both of deep and offline")
+	} else if numTrue != 1 {
+		return xerrors.New("Specify only one of offline, fast, fast-root or deep")
+	}
+	return nil
+}
+
+func (s ScanMode) String() string {
+	ss := ""
+	if s.IsFast() {
+		ss = fastStr
+	} else if s.IsFastRoot() {
+		ss = fastRootStr
+	} else if s.IsDeep() {
+		ss = deepStr
+	}
+	if s.IsOffline() {
+		ss += " " + offlineStr
+	}
+	return ss + " mode"
+}
+
+func setScanMode(server *ServerInfo, d ServerInfo) error {
+	if len(server.ScanMode) == 0 {
+		server.ScanMode = Conf.Default.ScanMode
+	}
+	for _, m := range server.ScanMode {
+		switch strings.ToLower(m) {
+		case fastStr:
+			server.Mode.Set(Fast)
+		case fastRootStr:
+			server.Mode.Set(FastRoot)
+		case deepStr:
+			server.Mode.Set(Deep)
+		case offlineStr:
+			server.Mode.Set(Offline)
+		default:
+			return xerrors.Errorf("scanMode: %s of %s is invalid. Specify -fast, -fast-root, -deep or offline",
+				m, server.ServerName)
+		}
+	}
+	if err := server.Mode.ensure(); err != nil {
+		return xerrors.Errorf("%s in %s", err, server.ServerName)
+	}
+	return nil
+}

config/scanmodule.go

@@ -0,0 +1,97 @@
+package config
+
+import (
+	"strings"
+
+	"golang.org/x/xerrors"
+)
+
+// ScanModule has a type of scan module
+type ScanModule struct {
+	flag byte
+}
+
+const (
+	// OSPkg is scanmodule
+	OSPkg = byte(1 << iota)
+	// WordPress is scanmodule
+	WordPress
+	// Lockfile is scanmodule
+	Lockfile
+	// Port is scanmodule
+	Port
+
+	osPkgStr     = "ospkg"
+	wordPressStr = "wordpress"
+	lockfileStr  = "lockfile"
+	portStr      = "port"
+)
+
+var allModules = []string{osPkgStr, wordPressStr, lockfileStr, portStr}
+
+// Set module
+func (s *ScanModule) Set(f byte) {
+	s.flag |= f
+}
+
+// IsScanOSPkg return whether scanning os pkg
+func (s ScanModule) IsScanOSPkg() bool {
+	return s.flag&OSPkg == OSPkg
+}
+
+// IsScanWordPress return whether scanning wordpress
+func (s ScanModule) IsScanWordPress() bool {
+	return s.flag&WordPress == WordPress
+}
+
+// IsScanLockFile whether scanning lock file
+func (s ScanModule) IsScanLockFile() bool {
+	return s.flag&Lockfile == Lockfile
+}
+
+// IsScanPort whether scanning listening ports
+func (s ScanModule) IsScanPort() bool {
+	return s.flag&Port == Port
+}
+
+// IsZero return the struct value are all false
+func (s ScanModule) IsZero() bool {
+	return !(s.IsScanOSPkg() || s.IsScanWordPress() || s.IsScanLockFile() || s.IsScanPort())
+}
+
+func (s *ScanModule) ensure() error {
+	if s.IsZero() {
+		s.Set(OSPkg)
+		s.Set(WordPress)
+		s.Set(Lockfile)
+		s.Set(Port)
+	} else if !s.IsScanOSPkg() && s.IsScanPort() {
+		return xerrors.New("When specifying the Port, Specify OSPkg as well")
+	}
+	return nil
+}
+
+func setScanModules(server *ServerInfo, d ServerInfo) error {
+	if len(server.ScanModules) == 0 {
+		server.ScanModules = d.ScanModules
+	}
+	for _, m := range server.ScanModules {
+		switch strings.ToLower(m) {
+		case osPkgStr:
+			server.Module.Set(OSPkg)
+		case wordPressStr:
+			server.Module.Set(WordPress)
+		case lockfileStr:
+			server.Module.Set(Lockfile)
+		case portStr:
+			server.Module.Set(Port)
+		default:
+			return xerrors.Errorf("scanMode: %s of %s is invalid. Specify %s",
+				m, server.ServerName, allModules)
+		}
+	}
+	if err := server.Module.ensure(); err != nil {
+		return xerrors.Errorf("%s in %s", err, server.ServerName)
+	}
+	return nil
+}

config/scanmodule_test.go

@@ -0,0 +1,65 @@
+package config
+
+import (
+	"testing"
+)
+
+func TestScanModule_IsZero(t *testing.T) {
+	tests := []struct {
+		name  string
+		modes []byte
+		want  bool
+	}{
+		{
+			name:  "not zero",
+			modes: []byte{OSPkg},
+			want:  false,
+		},
+		{
+			name:  "zero",
+			modes: []byte{},
+			want:  true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			s := ScanModule{}
+			for _, b := range tt.modes {
+				s.Set(b)
+			}
+			if got := s.IsZero(); got != tt.want {
+				t.Errorf("ScanModule.IsZero() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestScanModule_validate(t *testing.T) {
+	tests := []struct {
+		name    string
+		modes   []byte
+		wantErr bool
+	}{
+		{
+			name:    "valid",
+			modes:   []byte{},
+			wantErr: false,
+		},
+		{
+			name:    "err",
+			modes:   []byte{WordPress, Lockfile, Port},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			s := ScanModule{}
+			for _, b := range tt.modes {
+				s.Set(b)
+			}
+			if err := s.ensure(); (err != nil) != tt.wantErr {
+				t.Errorf("ScanModule.validate() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}

config/slackconf.go

@@ -0,0 +1,52 @@
+package config
+
+import (
+	"strings"
+
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// SlackConf is slack config
+type SlackConf struct {
+	HookURL     string   `valid:"url" json:"-" toml:"hookURL,omitempty"`
+	LegacyToken string   `json:"-" toml:"legacyToken,omitempty"`
+	Channel     string   `json:"-" toml:"channel,omitempty"`
+	IconEmoji   string   `json:"-" toml:"iconEmoji,omitempty"`
+	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 !c.Enabled {
+		return
+	}
+
+	if len(c.HookURL) == 0 && len(c.LegacyToken) == 0 {
+		errs = append(errs, xerrors.New("slack.hookURL or slack.LegacyToken must not be empty"))
+	}
+
+	if len(c.Channel) == 0 {
+		errs = append(errs, xerrors.New("slack.channel must not be empty"))
+	} else {
+		if !(strings.HasPrefix(c.Channel, "#") ||
+			c.Channel == "${servername}") {
+			errs = append(errs, xerrors.Errorf(
+				"channel's prefix must be '#', channel: %s", c.Channel))
+		}
+	}
+
+	if len(c.AuthUser) == 0 {
+		errs = append(errs, xerrors.New("slack.authUser must not be empty"))
+	}
+
+	_, err := govalidator.ValidateStruct(c)
+	if err != nil {
+		errs = append(errs, err)
+	}
+
+	return
+}

config/smtpconf.go

@@ -0,0 +1,65 @@
+package config
+
+import (
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// SMTPConf is smtp config
+type SMTPConf struct {
+	SMTPAddr      string   `toml:"smtpAddr,omitempty" json:"-"`
+	SMTPPort      string   `toml:"smtpPort,omitempty" valid:"port" json:"-"`
+	User          string   `toml:"user,omitempty" json:"-"`
+	Password      string   `toml:"password,omitempty" json:"-"`
+	From          string   `toml:"from,omitempty" json:"-"`
+	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) {
+	for _, addr := range emails {
+		if len(addr) == 0 {
+			return
+		}
+		if ok := govalidator.IsEmail(addr); !ok {
+			errs = append(errs, xerrors.Errorf("Invalid email address. email: %s", addr))
+		}
+	}
+	return
+}
+
+// Validate SMTP configuration
+func (c *SMTPConf) Validate() (errs []error) {
+	if !c.Enabled {
+		return
+	}
+	emails := []string{}
+	emails = append(emails, c.From)
+	emails = append(emails, c.To...)
+	emails = append(emails, c.Cc...)
+
+	if emailErrs := checkEmails(emails); 0 < len(emailErrs) {
+		errs = append(errs, emailErrs...)
+	}
+
+	if c.SMTPAddr == "" {
+		errs = append(errs, xerrors.New("email.smtpAddr must not be empty"))
+	}
+	if c.SMTPPort == "" {
+		errs = append(errs, xerrors.New("email.smtpPort must not be empty"))
+	}
+	if len(c.To) == 0 {
+		errs = append(errs, xerrors.New("email.To required at least one address"))
+	}
+	if len(c.From) == 0 {
+		errs = append(errs, xerrors.New("email.From required at least one address"))
+	}
+
+	_, err := govalidator.ValidateStruct(c)
+	if err != nil {
+		errs = append(errs, err)
+	}
+	return
+}

config/syslogconf.go

@@ -0,0 +1,130 @@
+package config
+
+import (
+	"errors"
+	"log/syslog"
+
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// SyslogConf is syslog config
+type SyslogConf struct {
+	Protocol string `json:"-"`
+	Host     string `valid:"host" json:"-"`
+	Port     string `valid:"port" json:"-"`
+	Severity string `json:"-"`
+	Facility string `json:"-"`
+	Tag      string `json:"-"`
+	Verbose  bool   `json:"-"`
+	Enabled  bool   `toml:"-" json:"-"`
+}
+
+// Validate validates configuration
+func (c *SyslogConf) Validate() (errs []error) {
+	if !c.Enabled {
+		return nil
+	}
+	//  If protocol is empty, it will connect to the local syslog server.
+	if len(c.Protocol) > 0 && c.Protocol != "tcp" && c.Protocol != "udp" {
+		errs = append(errs, errors.New(`syslog.protocol must be "tcp" or "udp"`))
+	}
+
+	// Default port: 514
+	if c.Port == "" {
+		c.Port = "514"
+	}
+
+	if _, err := c.GetSeverity(); err != nil {
+		errs = append(errs, err)
+	}
+
+	if _, err := c.GetFacility(); err != nil {
+		errs = append(errs, err)
+	}
+
+	if _, err := govalidator.ValidateStruct(c); err != nil {
+		errs = append(errs, err)
+	}
+	return errs
+}
+
+// GetSeverity gets severity
+func (c *SyslogConf) GetSeverity() (syslog.Priority, error) {
+	if c.Severity == "" {
+		return syslog.LOG_INFO, nil
+	}
+
+	switch c.Severity {
+	case "emerg":
+		return syslog.LOG_EMERG, nil
+	case "alert":
+		return syslog.LOG_ALERT, nil
+	case "crit":
+		return syslog.LOG_CRIT, nil
+	case "err":
+		return syslog.LOG_ERR, nil
+	case "warning":
+		return syslog.LOG_WARNING, nil
+	case "notice":
+		return syslog.LOG_NOTICE, nil
+	case "info":
+		return syslog.LOG_INFO, nil
+	case "debug":
+		return syslog.LOG_DEBUG, nil
+	default:
+		return -1, xerrors.Errorf("Invalid severity: %s", c.Severity)
+	}
+}
+
+// GetFacility gets facility
+func (c *SyslogConf) GetFacility() (syslog.Priority, error) {
+	if c.Facility == "" {
+		return syslog.LOG_AUTH, nil
+	}
+
+	switch c.Facility {
+	case "kern":
+		return syslog.LOG_KERN, nil
+	case "user":
+		return syslog.LOG_USER, nil
+	case "mail":
+		return syslog.LOG_MAIL, nil
+	case "daemon":
+		return syslog.LOG_DAEMON, nil
+	case "auth":
+		return syslog.LOG_AUTH, nil
+	case "syslog":
+		return syslog.LOG_SYSLOG, nil
+	case "lpr":
+		return syslog.LOG_LPR, nil
+	case "news":
+		return syslog.LOG_NEWS, nil
+	case "uucp":
+		return syslog.LOG_UUCP, nil
+	case "cron":
+		return syslog.LOG_CRON, nil
+	case "authpriv":
+		return syslog.LOG_AUTHPRIV, nil
+	case "ftp":
+		return syslog.LOG_FTP, nil
+	case "local0":
+		return syslog.LOG_LOCAL0, nil
+	case "local1":
+		return syslog.LOG_LOCAL1, nil
+	case "local2":
+		return syslog.LOG_LOCAL2, nil
+	case "local3":
+		return syslog.LOG_LOCAL3, nil
+	case "local4":
+		return syslog.LOG_LOCAL4, nil
+	case "local5":
+		return syslog.LOG_LOCAL5, nil
+	case "local6":
+		return syslog.LOG_LOCAL6, nil
+	case "local7":
+		return syslog.LOG_LOCAL7, nil
+	default:
+		return -1, xerrors.Errorf("Invalid facility: %s", c.Facility)
+	}
+}

config/telegramconf.go

@@ -0,0 +1,33 @@
+package config
+
+import (
+	"github.com/asaskevich/govalidator"
+	"golang.org/x/xerrors"
+)
+
+// TelegramConf is Telegram config
+type TelegramConf struct {
+	Token   string `json:"-"`
+	ChatID  string `json:"-"`
+	Enabled bool   `toml:"-" json:"-"`
+}
+
+// Validate validates configuration
+func (c *TelegramConf) Validate() (errs []error) {
+	if !c.Enabled {
+		return
+	}
+	if len(c.ChatID) == 0 {
+		errs = append(errs, xerrors.New("TelegramConf.ChatID must not be empty"))
+	}
+
+	if len(c.Token) == 0 {
+		errs = append(errs, xerrors.New("TelegramConf.Token must not be empty"))
+	}
+
+	_, err := govalidator.ValidateStruct(c)
+	if err != nil {
+		errs = append(errs, err)
+	}
+	return
+}

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"
 )
@@ -15,270 +16,206 @@ type TOMLLoader struct {
 
 // Load load the configuration TOML file specified by path arg.
 func (c TOMLLoader) Load(pathToToml, keyPass string) error {
-	var conf Config
-	if _, err := toml.DecodeFile(pathToToml, &conf); err != nil {
+	// util.Log.Infof("Loading config: %s", pathToToml)
+	if _, err := toml.DecodeFile(pathToToml, &Conf); err != nil {
 		return err
 	}
-	Conf.EMail = conf.EMail
-	Conf.Slack = conf.Slack
-	Conf.ChatWork = conf.ChatWork
-	Conf.Telegram = conf.Telegram
-	Conf.Saas = conf.Saas
-	Conf.Syslog = conf.Syslog
-	Conf.HTTP = conf.HTTP
-	Conf.AWS = conf.AWS
-	Conf.Azure = conf.Azure
 
-	Conf.CveDict = conf.CveDict
-	Conf.OvalDict = conf.OvalDict
-	Conf.Gost = conf.Gost
-	Conf.Exploit = conf.Exploit
-	Conf.Metasploit = conf.Metasploit
-
-	d := conf.Default
-	Conf.Default = d
-	servers := make(map[string]ServerInfo)
-
-	if keyPass != "" {
-		d.KeyPassword = keyPass
+	for _, cnf := range []VulnDictInterface{
+		&Conf.CveDict,
+		&Conf.OvalDict,
+		&Conf.Gost,
+		&Conf.Exploit,
+		&Conf.Metasploit,
+	} {
+		cnf.Init()
 	}
 
 	index := 0
-	for serverName, v := range conf.Servers {
-		if 0 < len(v.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", serverName)
+	for name, server := range Conf.Servers {
+		server.ServerName = 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)
 		}
 
-		s := ServerInfo{ServerName: serverName}
-		if v.Type != ServerTypePseudo {
-			s.Host = v.Host
-			if len(s.Host) == 0 {
-				return xerrors.Errorf("%s is invalid. host is empty", serverName)
-			}
-
-			s.JumpServer = v.JumpServer
-			if len(s.JumpServer) == 0 {
-				s.JumpServer = d.JumpServer
-			}
-
-			switch {
-			case v.Port != "":
-				s.Port = v.Port
-			case d.Port != "":
-				s.Port = d.Port
-			default:
-				s.Port = "22"
-			}
-
-			switch {
-			case v.User != "":
-				s.User = v.User
-			case d.User != "":
-				s.User = d.User
-			default:
-				if s.Port != "local" {
-					return xerrors.Errorf("%s is invalid. User is empty", serverName)
-				}
-			}
-
-			s.SSHConfigPath = v.SSHConfigPath
-			if len(s.SSHConfigPath) == 0 {
-				s.SSHConfigPath = d.SSHConfigPath
-			}
-
-			s.KeyPath = v.KeyPath
-			if len(s.KeyPath) == 0 {
-				s.KeyPath = d.KeyPath
-			}
-			s.KeyPassword = v.KeyPassword
-			if len(s.KeyPassword) == 0 {
-				s.KeyPassword = d.KeyPassword
-			}
+		if err := setScanMode(&server, Conf.Default); err != nil {
+			return xerrors.Errorf("Failed to set ScanMode: %w", err)
 		}
 
-		s.ScanMode = v.ScanMode
-		if len(s.ScanMode) == 0 {
-			s.ScanMode = d.ScanMode
-			if len(s.ScanMode) == 0 {
-				s.ScanMode = []string{"fast"}
-			}
-		}
-		for _, m := range s.ScanMode {
-			switch m {
-			case "fast":
-				s.Mode.Set(Fast)
-			case "fast-root":
-				s.Mode.Set(FastRoot)
-			case "deep":
-				s.Mode.Set(Deep)
-			case "offline":
-				s.Mode.Set(Offline)
-			default:
-				return xerrors.Errorf("scanMode: %s of %s is invalid. Specify -fast, -fast-root, -deep or offline", m, serverName)
-			}
-		}
-		if err := s.Mode.validate(); err != nil {
-			return xerrors.Errorf("%s in %s", err, serverName)
+		if err := setScanModules(&server, Conf.Default); err != nil {
+			return xerrors.Errorf("Failed to set ScanModule: %w", err)
 		}
 
-		s.CpeNames = v.CpeNames
-		if len(s.CpeNames) == 0 {
-			s.CpeNames = d.CpeNames
+		if len(server.CpeNames) == 0 {
+			server.CpeNames = Conf.Default.CpeNames
 		}
-
-		s.Lockfiles = v.Lockfiles
-		if len(s.Lockfiles) == 0 {
-			s.Lockfiles = d.Lockfiles
-		}
-
-		s.FindLock = v.FindLock
-
-		for i, n := range s.CpeNames {
+		for i, n := range server.CpeNames {
 			uri, err := toCpeURI(n)
 			if err != nil {
-				return xerrors.Errorf("Failed to parse CPENames %s in %s, err: %w", n, serverName, err)
+				return xerrors.Errorf("Failed to parse CPENames %s in %s, err: %w", n, name, err)
 			}
-			s.CpeNames[i] = uri
+			server.CpeNames[i] = uri
 		}
 
-		s.ContainersIncluded = v.ContainersIncluded
-		if len(s.ContainersIncluded) == 0 {
-			s.ContainersIncluded = d.ContainersIncluded
-		}
-
-		s.ContainersExcluded = v.ContainersExcluded
-		if len(s.ContainersExcluded) == 0 {
-			s.ContainersExcluded = d.ContainersExcluded
-		}
-
-		s.ContainerType = v.ContainerType
-		if len(s.ContainerType) == 0 {
-			s.ContainerType = d.ContainerType
-		}
-
-		s.Containers = v.Containers
-		for contName, cont := range s.Containers {
-			cont.IgnoreCves = append(cont.IgnoreCves, d.IgnoreCves...)
-			s.Containers[contName] = cont
-		}
-
-		s.OwaspDCXMLPath = v.OwaspDCXMLPath
-		if len(s.OwaspDCXMLPath) == 0 {
-			s.OwaspDCXMLPath = d.OwaspDCXMLPath
-		}
-
-		s.Memo = v.Memo
-		if s.Memo == "" {
-			s.Memo = d.Memo
-		}
-
-		s.IgnoreCves = v.IgnoreCves
-		for _, cve := range d.IgnoreCves {
+		for _, cve := range Conf.Default.IgnoreCves {
 			found := false
-			for _, c := range s.IgnoreCves {
+			for _, c := range server.IgnoreCves {
 				if cve == c {
 					found = true
 					break
 				}
 			}
 			if !found {
-				s.IgnoreCves = append(s.IgnoreCves, cve)
+				server.IgnoreCves = append(server.IgnoreCves, cve)
 			}
 		}
 
-		s.IgnorePkgsRegexp = v.IgnorePkgsRegexp
-		for _, pkg := range d.IgnorePkgsRegexp {
+		for _, pkg := range Conf.Default.IgnorePkgsRegexp {
 			found := false
-			for _, p := range s.IgnorePkgsRegexp {
+			for _, p := range server.IgnorePkgsRegexp {
 				if pkg == p {
 					found = true
 					break
 				}
 			}
 			if !found {
-				s.IgnorePkgsRegexp = append(s.IgnorePkgsRegexp, pkg)
+				server.IgnorePkgsRegexp = append(server.IgnorePkgsRegexp, pkg)
 			}
 		}
-		for _, reg := range s.IgnorePkgsRegexp {
+		for _, reg := range server.IgnorePkgsRegexp {
 			_, err := regexp.Compile(reg)
 			if err != nil {
-				return xerrors.Errorf("Failed to parse %s in %s. err: %w", reg, serverName, err)
+				return xerrors.Errorf("Failed to parse %s in %s. err: %w", reg, name, err)
 			}
 		}
-		for contName, cont := range s.Containers {
+		for contName, cont := range server.Containers {
 			for _, reg := range cont.IgnorePkgsRegexp {
 				_, err := regexp.Compile(reg)
 				if err != nil {
 					return xerrors.Errorf("Failed to parse %s in %s@%s. err: %w",
-						reg, contName, serverName, err)
+						reg, contName, name, err)
 				}
 			}
 		}
 
-		opt := map[string]interface{}{}
-		for k, v := range d.Optional {
-			opt[k] = v
+		for ownerRepo, githubSetting := range server.GitHubRepos {
+			if ss := strings.Split(ownerRepo, "/"); len(ss) != 2 {
+				return xerrors.Errorf("Failed to parse GitHub owner/repo: %s in %s",
+					ownerRepo, name)
+			}
+			if githubSetting.Token == "" {
+				return xerrors.Errorf("GitHub owner/repo: %s in %s token is empty",
+					ownerRepo, name)
+			}
 		}
-		for k, v := range v.Optional {
-			opt[k] = v
-		}
-		s.Optional = opt
 
-		s.Enablerepo = v.Enablerepo
-		if len(s.Enablerepo) == 0 {
-			s.Enablerepo = d.Enablerepo
+		if len(server.Enablerepo) == 0 {
+			server.Enablerepo = Conf.Default.Enablerepo
 		}
-		if len(s.Enablerepo) != 0 {
-			for _, repo := range s.Enablerepo {
+		if len(server.Enablerepo) != 0 {
+			for _, repo := range server.Enablerepo {
 				switch repo {
 				case "base", "updates":
 					// nop
 				default:
 					return xerrors.Errorf(
-						"For now, enablerepo have to be base or updates: %s, servername: %s",
-						s.Enablerepo, serverName)
+						"For now, enablerepo have to be base or updates: %s",
+						server.Enablerepo)
 				}
 			}
 		}
 
-		s.GitHubRepos = v.GitHubRepos
-		for ownerRepo, githubSetting := range s.GitHubRepos {
-			if ss := strings.Split(ownerRepo, "/"); len(ss) != 2 {
-				return xerrors.Errorf("Failed to parse GitHub owner/repo: %s in %s",
-					ownerRepo, serverName)
-			}
-			if githubSetting.Token == "" {
-				return xerrors.Errorf("GitHub owner/repo: %s in %s token is empty",
-					ownerRepo, serverName)
-			}
-		}
-
-		s.UUIDs = v.UUIDs
-		s.Type = v.Type
-
-		s.WordPress.WPVulnDBToken = v.WordPress.WPVulnDBToken
-		s.WordPress.CmdPath = v.WordPress.CmdPath
-		s.WordPress.DocRoot = v.WordPress.DocRoot
-		s.WordPress.OSUser = v.WordPress.OSUser
-		s.WordPress.IgnoreInactive = v.WordPress.IgnoreInactive
-
-		s.IgnoredJSONKeys = v.IgnoredJSONKeys
-		if len(s.IgnoredJSONKeys) == 0 {
-			s.IgnoredJSONKeys = d.IgnoredJSONKeys
-		}
-
-		s.LogMsgAnsiColor = Colors[index%len(Colors)]
+		server.LogMsgAnsiColor = Colors[index%len(Colors)]
 		index++
 
-		servers[serverName] = s
+		Conf.Servers[name] = server
 	}
-	Conf.Servers = servers
+	return nil
+}
+
+func setDefaultIfEmpty(server *ServerInfo, d ServerInfo) error {
+	if server.Type != constant.ServerTypePseudo {
+		if len(server.Host) == 0 {
+			return xerrors.Errorf("server.host is empty")
+		}
+
+		if len(server.JumpServer) == 0 {
+			server.JumpServer = Conf.Default.JumpServer
+		}
+
+		if server.Port == "" {
+			if Conf.Default.Port != "" {
+				server.Port = Conf.Default.Port
+			} else {
+				server.Port = "22"
+			}
+		}
+
+		if server.User == "" {
+			server.User = Conf.Default.User
+			if server.User == "" && server.Port != "local" {
+				return xerrors.Errorf("server.user is empty")
+			}
+		}
+
+		if server.SSHConfigPath == "" {
+			server.SSHConfigPath = Conf.Default.SSHConfigPath
+		}
+
+		if server.KeyPath == "" {
+			server.KeyPath = Conf.Default.KeyPath
+		}
+	}
+
+	if len(server.Lockfiles) == 0 {
+		server.Lockfiles = Conf.Default.Lockfiles
+	}
+
+	if len(server.ContainersIncluded) == 0 {
+		server.ContainersIncluded = Conf.Default.ContainersIncluded
+	}
+
+	if len(server.ContainersExcluded) == 0 {
+		server.ContainersExcluded = Conf.Default.ContainersExcluded
+	}
+
+	if server.ContainerType == "" {
+		server.ContainerType = Conf.Default.ContainerType
+	}
+
+	for contName, cont := range server.Containers {
+		cont.IgnoreCves = append(cont.IgnoreCves, Conf.Default.IgnoreCves...)
+		server.Containers[contName] = cont
+	}
+
+	if server.OwaspDCXMLPath == "" {
+		server.OwaspDCXMLPath = Conf.Default.OwaspDCXMLPath
+	}
+
+	if server.Memo == "" {
+		server.Memo = Conf.Default.Memo
+	}
+
+	if server.WordPress == nil {
+		server.WordPress = Conf.Default.WordPress
+		if server.WordPress == nil {
+			server.WordPress = &WordPressConf{}
+		}
+	}
+
+	if len(server.IgnoredJSONKeys) == 0 {
+		server.IgnoredJSONKeys = Conf.Default.IgnoredJSONKeys
+	}
+
+	opt := map[string]interface{}{}
+	for k, v := range Conf.Default.Optional {
+		opt[k] = v
+	}
+	for k, v := range server.Optional {
+		opt[k] = v
+	}
+	server.Optional = opt
 
-	Conf.CveDict.Init()
-	Conf.OvalDict.Init()
-	Conf.Gost.Init()
-	Conf.Exploit.Init()
-	Conf.Metasploit.Init()
 	return nil
 }
 

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 +1,61 @@
+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"
+
+	// DeepSecurity is
+	DeepSecurity = "deepsecurity"
+)

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{
@@ -57,12 +60,24 @@ func Parse(vulnJSON []byte, scanResult *models.ScanResult) (result *models.ScanR
 				return references[i].Link < references[j].Link
 			})
 
+			var published time.Time
+			if vuln.PublishedDate != nil {
+				published = *vuln.PublishedDate
+			}
+
+			var lastModified time.Time
+			if vuln.LastModifiedDate != nil {
+				lastModified = *vuln.LastModifiedDate
+			}
+
 			vulnInfo.CveContents = models.CveContents{
 				models.Trivy: models.CveContent{
 					Cvss3Severity: vuln.Severity,
 					References:    references,
 					Title:         vuln.Title,
 					Summary:       vuln.Description,
+					Published:     published,
+					LastModified:  lastModified,
 				},
 			}
 			// do only if image type is Vuln
@@ -77,16 +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{
@@ -162,3 +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"
@@ -13,69 +13,61 @@ 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 disctionary service.
-var CveClient cvedictClient
-
-type cvedictClient struct {
-	//  httpProxy string
-	baseURL string
+type goCveDictClient struct {
+	cnf    config.VulnDictInterface
+	driver cvedb.DB
 }
 
-func (api *cvedictClient) initialize() {
-	api.baseURL = config.Conf.CveDict.URL
+func newGoCveDictClient(cnf config.VulnDictInterface, o logging.LogOpts) (*goCveDictClient, error) {
+	cvelog.SetLogger(o.Debug, o.Quiet, false, o.LogToFile, o.LogDir)
+
+	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 cvedictClient) CheckHealth() error {
-	if !config.Conf.CveDict.IsFetchViaHTTP() {
-		util.Log.Debugf("get cve-dictionary from %s", config.Conf.CveDict.Type)
+func (api goCveDictClient) closeDB() error {
+	if api.driver == nil {
 		return nil
 	}
-
-	api.initialize()
-	url := fmt.Sprintf("%s/health", api.baseURL)
-	var errs []error
-	var resp *http.Response
-	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 CVE server. url: %s, errs: %w",
-			url, errs)
+	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 {
 	Key       string
 	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))
@@ -95,11 +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)
 				}
 			}
@@ -131,22 +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().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: %w",
+			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 {
@@ -155,7 +145,7 @@ func (api cvedictClient) httpGet(key, url string, resChan chan<- response, errCh
 	}
 	cveDetail := cvemodels.CveDetail{}
 	if err := json.Unmarshal([]byte(body), &cveDetail); err != nil {
-		errChan <- xerrors.Errorf("Failed to Unmarshall. body: %s, err: %w", body, err)
+		errChan <- xerrors.Errorf("Failed to Unmarshal. body: %s, err: %w", body, err)
 		return
 	}
 	resChan <- response{
@@ -164,39 +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().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: %w", 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 {
@@ -206,7 +194,23 @@ func (api cvedictClient) httpPost(key, url string, query map[string]string) ([]c
 	cveDetails := []cvemodels.CveDetail{}
 	if err := json.Unmarshal([]byte(body), &cveDetails); err != nil {
 		return nil,
-			xerrors.Errorf("Failed to Unmarshall. body: %s, err: %w", body, err)
+			xerrors.Errorf("Failed to Unmarshal. body: %s, err: %w", body, err)
 	}
 	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 +1,475 @@
+// +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
+	}
+	if ovalClient == nil {
+		return nil
+	}
+
+	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"
@@ -9,18 +9,18 @@ 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"
 )
 
-// FillGitHubSecurityAlerts 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.
+// 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/
-func FillGitHubSecurityAlerts(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},
 	)
+	//TODO Proxy
 	httpClient := oauth2.NewClient(context.Background(), src)
 
 	// TODO Use `https://github.com/shurcooL/githubv4` if the tool supports vulnerabilityAlerts Endpoint
@@ -31,10 +31,12 @@ func FillGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string) (
 
 	for {
 		jsonStr := fmt.Sprintf(jsonfmt, owner, repo, 100, after)
-		req, err := http.NewRequest("POST",
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		req, err := http.NewRequestWithContext(ctx, http.MethodPost,
 			"https://api.github.com/graphql",
 			bytes.NewBuffer([]byte(jsonStr)),
 		)
+		defer cancel()
 		if err != nil {
 			return 0, err
 		}
@@ -65,14 +67,12 @@ func FillGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string) (
 		// util.Log.Debugf("%s", pp.Sprint(alerts))
 		// util.Log.Debugf("%s", string(body))
 		if alerts.Data.Repository.URL == "" {
-			return 0, errof.New(
-				errof.ErrFailedToAccessGithubAPI,
-				fmt.Sprintf("Failed to access to GitHub API. Response: %s", string(body)),
-			)
+			return 0, errof.New(errof.ErrFailedToAccessGithubAPI,
+				fmt.Sprintf("Failed to access to GitHub API. Response: %s", string(body)))
 		}
 
 		for _, v := range alerts.Data.Repository.VulnerabilityAlerts.Edges {
-			if config.Conf.IgnoreGitHubDismissed && v.Node.DismissReason != "" {
+			if ignoreDismissed && v.Node.DismissReason != "" {
 				continue
 			}
 
@@ -102,20 +102,39 @@ func FillGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string) (
 				cveIDs = other
 			}
 
+			refs := []models.Reference{}
+			for _, r := range v.Node.SecurityAdvisory.References {
+				refs = append(refs, models.Reference{Link: r.URL})
+			}
+
 			for _, cveID := range cveIDs {
+				cveContent := models.CveContent{
+					Type:          models.GitHub,
+					CveID:         cveID,
+					Title:         v.Node.SecurityAdvisory.Summary,
+					Summary:       v.Node.SecurityAdvisory.Description,
+					Cvss2Severity: v.Node.SecurityVulnerability.Severity,
+					Cvss3Severity: v.Node.SecurityVulnerability.Severity,
+					SourceLink:    v.Node.SecurityAdvisory.Permalink,
+					References:    refs,
+					Published:     v.Node.SecurityAdvisory.PublishedAt,
+					LastModified:  v.Node.SecurityAdvisory.UpdatedAt,
+				}
+
 				if val, ok := r.ScannedCves[cveID]; ok {
 					val.GitHubSecurityAlerts = val.GitHubSecurityAlerts.Add(m)
+					val.CveContents[models.GitHub] = cveContent
 					r.ScannedCves[cveID] = val
-					nCVEs++
 				} else {
 					v := models.VulnInfo{
 						CveID:                cveID,
 						Confidences:          models.Confidences{models.GitHubMatch},
 						GitHubSecurityAlerts: models.GitHubSecurityAlerts{m},
+						CveContents:          models.NewCveContents(cveContent),
 					}
 					r.ScannedCves[cveID] = v
-					nCVEs++
 				}
+				nCVEs++
 			}
 		}
 		if !alerts.Data.Repository.VulnerabilityAlerts.PageInfo.HasNextPage {

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

@@ -1,6 +1,7 @@
-package wordpress
+package detector
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
@@ -8,14 +9,16 @@ import (
 	"strings"
 	"time"
 
-	c "github.com/future-architect/vuls/config"
+	"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"
 	"golang.org/x/xerrors"
 )
 
-//WpCveInfos is for wpvulndb's json
+//WpCveInfos is for wpscan json
 type WpCveInfos struct {
 	ReleaseDate  string `json:"release_date"`
 	ChangelogURL string `json:"changelog_url"`
@@ -27,153 +30,75 @@ type WpCveInfos struct {
 	Error           string      `json:"error"`
 }
 
-//WpCveInfo is for wpvulndb's json
+//WpCveInfo is for wpscan json
 type WpCveInfo struct {
-	ID        int    `json:"id"`
-	Title     string `json:"title"`
-	CreatedAt string `json:"created_at"`
-	UpdatedAt string `json:"updated_at"`
-	// PublishedDate string     `json:"published_date"`
+	ID         string     `json:"id"`
+	Title      string     `json:"title"`
+	CreatedAt  time.Time  `json:"created_at"`
+	UpdatedAt  time.Time  `json:"updated_at"`
 	VulnType   string     `json:"vuln_type"`
 	References References `json:"references"`
 	FixedIn    string     `json:"fixed_in"`
 }
 
-//References is for wpvulndb's json
+//References is for wpscan json
 type References struct {
 	URL     []string `json:"url"`
 	Cve     []string `json:"cve"`
 	Secunia []string `json:"secunia"`
 }
 
-// FillWordPress access to wpvulndb and fetch scurity alerts and then set to the given ScanResult.
+// DetectWordPressCves access to wpscan and fetch scurity alerts and then set to the given ScanResult.
 // https://wpscan.com/
-func FillWordPress(r *models.ScanResult, token string, wpVulnCaches *map[string]string) (int, error) {
+func detectWordPressCves(r *models.ScanResult, cnf config.WpScanConf) (int, error) {
+	if len(r.WordPressPackages) == 0 {
+		return 0, nil
+	}
 	// Core
 	ver := strings.Replace(r.WordPressPackages.CoreVersion(), ".", "", -1)
 	if ver == "" {
-		return 0, xerrors.New("Failed to get WordPress core version")
+		return 0, errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to get WordPress core version."))
 	}
-
-	body, ok := searchCache(ver, wpVulnCaches)
-	if !ok {
-		url := fmt.Sprintf("https://wpscan.com/api/v3/wordpresses/%s", ver)
-		var err error
-		body, err = httpRequest(url, token)
-		if err != nil {
-			return 0, err
-		}
-		if body == "" {
-			util.Log.Warnf("A result of REST access is empty: %s", url)
-		}
-
-		(*wpVulnCaches)[ver] = body
-	}
-
-	wpVinfos, err := convertToVinfos(models.WPCore, body)
+	url := fmt.Sprintf("https://wpscan.com/api/v3/wordpresses/%s", ver)
+	wpVinfos, err := wpscan(url, ver, cnf.Token, true)
 	if err != nil {
 		return 0, err
 	}
 
-	themes := r.WordPressPackages.Themes()
-	plugins := r.WordPressPackages.Plugins()
-
-	if c.Conf.WpIgnoreInactive {
-		themes = removeInactives(themes)
-		plugins = removeInactives(plugins)
-	}
-
 	// Themes
+	themes := r.WordPressPackages.Themes()
+	if !cnf.DetectInactive {
+		themes = removeInactives(themes)
+	}
 	for _, p := range themes {
-		body, ok := searchCache(p.Name, wpVulnCaches)
-		if !ok {
-			url := fmt.Sprintf("https://wpscan.com/api/v3/themes/%s", p.Name)
-			var err error
-			body, err = httpRequest(url, token)
-			if err != nil {
-				return 0, err
-			}
-			(*wpVulnCaches)[p.Name] = body
-		}
-
-		if body == "" {
-			continue
-		}
-
-		templateVinfos, err := convertToVinfos(p.Name, body)
+		url := fmt.Sprintf("https://wpscan.com/api/v3/themes/%s", p.Name)
+		candidates, err := wpscan(url, p.Name, cnf.Token, false)
 		if err != nil {
 			return 0, err
 		}
-
-		for _, v := range templateVinfos {
-			for _, fixstat := range v.WpPackageFixStats {
-				pkg, ok := r.WordPressPackages.Find(fixstat.Name)
-				if !ok {
-					continue
-				}
-				ok, err := match(pkg.Version, fixstat.FixedIn)
-				if err != nil {
-					util.Log.Infof("[poor] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-					continue
-				}
-				if ok {
-					wpVinfos = append(wpVinfos, v)
-					util.Log.Infof("[match] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-				} else {
-					util.Log.Debugf("[miss] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-				}
-			}
-		}
+		vulns := detect(p, candidates)
+		wpVinfos = append(wpVinfos, vulns...)
 	}
 
 	// Plugins
+	plugins := r.WordPressPackages.Plugins()
+	if !cnf.DetectInactive {
+		plugins = removeInactives(plugins)
+	}
 	for _, p := range plugins {
-		body, ok := searchCache(p.Name, wpVulnCaches)
-		if !ok {
-			url := fmt.Sprintf("https://wpscan.com/api/v3/plugins/%s", p.Name)
-			var err error
-			body, err = httpRequest(url, token)
-			if err != nil {
-				return 0, err
-			}
-			(*wpVulnCaches)[p.Name] = body
-		}
-
-		if body == "" {
-			continue
-		}
-
-		pluginVinfos, err := convertToVinfos(p.Name, body)
+		url := fmt.Sprintf("https://wpscan.com/api/v3/plugins/%s", p.Name)
+		candidates, err := wpscan(url, p.Name, cnf.Token, false)
 		if err != nil {
 			return 0, err
 		}
-
-		for _, v := range pluginVinfos {
-			for _, fixstat := range v.WpPackageFixStats {
-				pkg, ok := r.WordPressPackages.Find(fixstat.Name)
-				if !ok {
-					continue
-				}
-				ok, err := match(pkg.Version, fixstat.FixedIn)
-				if err != nil {
-					util.Log.Infof("[poor] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-					continue
-				}
-				if ok {
-					wpVinfos = append(wpVinfos, v)
-					//TODO Debugf
-					util.Log.Infof("[match] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-				} else {
-					//TODO Debugf
-					util.Log.Infof("[miss] %s installed: %s, fixedIn: %s", pkg.Name, pkg.Version, fixstat.FixedIn)
-				}
-			}
-		}
+		vulns := detect(p, candidates)
+		wpVinfos = append(wpVinfos, vulns...)
 	}
 
 	for _, wpVinfo := range wpVinfos {
 		if vinfo, ok := r.ScannedCves[wpVinfo.CveID]; ok {
-			vinfo.CveContents[models.WPVulnDB] = wpVinfo.CveContents[models.WPVulnDB]
+			vinfo.CveContents[models.WpScan] = wpVinfo.CveContents[models.WpScan]
 			vinfo.VulnType = wpVinfo.VulnType
 			vinfo.Confidences = append(vinfo.Confidences, wpVinfo.Confidences...)
 			vinfo.WpPackageFixStats = append(vinfo.WpPackageFixStats, wpVinfo.WpPackageFixStats...)
@@ -185,6 +110,43 @@ func FillWordPress(r *models.ScanResult, token string, wpVulnCaches *map[string]
 	return len(wpVinfos), nil
 }
 
+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 == "" {
+		logging.Log.Debugf("wpscan.com response body is empty. URL: %s", url)
+	}
+	if isCore {
+		name = "core"
+	}
+	return convertToVinfos(name, body)
+}
+
+func detect(installed models.WpPackage, candidates []models.VulnInfo) (vulns []models.VulnInfo) {
+	for _, v := range candidates {
+		for _, fixstat := range v.WpPackageFixStats {
+			ok, err := match(installed.Version, fixstat.FixedIn)
+			if err != nil {
+				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)
+				logging.Log.Debugf("Affected: %s installed: %s, fixedIn: %s",
+					installed.Name, installed.Version, fixstat.FixedIn)
+			} else {
+				logging.Log.Debugf("Not affected: %s : %s, fixedIn: %s",
+					installed.Name, installed.Version, fixstat.FixedIn)
+			}
+		}
+	}
+	return
+}
+
 func match(installedVer, fixedIn string) (bool, error) {
 	v1, err := version.NewVersion(installedVer)
 	if err != nil {
@@ -219,7 +181,7 @@ func extractToVulnInfos(pkgName string, cves []WpCveInfo) (vinfos []models.VulnI
 		var cveIDs []string
 
 		if len(vulnerability.References.Cve) == 0 {
-			cveIDs = append(cveIDs, fmt.Sprintf("WPVDBID-%d", vulnerability.ID))
+			cveIDs = append(cveIDs, fmt.Sprintf("WPVDBID-%s", vulnerability.ID))
 		}
 		for _, cveNumber := range vulnerability.References.Cve {
 			cveIDs = append(cveIDs, "CVE-"+cveNumber)
@@ -237,15 +199,17 @@ func extractToVulnInfos(pkgName string, cves []WpCveInfo) (vinfos []models.VulnI
 				CveID: cveID,
 				CveContents: models.NewCveContents(
 					models.CveContent{
-						Type:       models.WPVulnDB,
-						CveID:      cveID,
-						Title:      vulnerability.Title,
-						References: refs,
+						Type:         models.WpScan,
+						CveID:        cveID,
+						Title:        vulnerability.Title,
+						References:   refs,
+						Published:    vulnerability.CreatedAt,
+						LastModified: vulnerability.UpdatedAt,
 					},
 				),
 				VulnType: vulnerability.VulnType,
 				Confidences: []models.Confidence{
-					models.WPVulnDBMatch,
+					models.WpScanMatch,
 				},
 				WpPackageFixStats: []models.WpPackageFixStatus{{
 					Name:    pkgName,
@@ -258,36 +222,41 @@ func extractToVulnInfos(pkgName string, cves []WpCveInfo) (vinfos []models.VulnI
 }
 
 func httpRequest(url, token string) (string, error) {
-	retry := 1
-	util.Log.Debugf("%s", url)
-	req, err := http.NewRequest("GET", url, nil)
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	defer cancel()
+	if err != nil {
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
+	}
+	req.Header.Set("Authorization", fmt.Sprintf("Token token=%s", token))
+	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
 	if err != nil {
 		return "", err
 	}
-	req.Header.Set("Authorization", fmt.Sprintf("Token token=%s", token))
-loop:
-	resp, err := new(http.Client).Do(req)
+	resp, err := client.Do(req)
 	if err != nil {
-		return "", err
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
 	}
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		return "", err
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode == 200 {
 		return string(body), nil
 	} else if resp.StatusCode == 404 {
-		// This package is not in WPVulnDB
+		// This package is not in wpscan
+		return "", nil
+	} else if resp.StatusCode == 429 {
+		return "", errof.New(errof.ErrWpScanAPILimitExceeded,
+			fmt.Sprintf("wpscan.com API limit exceeded: %+v", resp.Status))
+	} else {
+		logging.Log.Warnf("wpscan.com unknown status code: %+v", resp.Status)
 		return "", nil
-	} else if resp.StatusCode == 429 && retry <= 3 {
-		// 429 Too Many Requests
-		util.Log.Debugf("sleep %d min(s): %s", retry, resp.Status)
-		time.Sleep(time.Duration(retry) * time.Minute)
-		retry++
-		goto loop
 	}
-	return "", err
 }
 
 func removeInactives(pkgs models.WordPressPackages) (removed models.WordPressPackages) {
@@ -299,11 +268,3 @@ func removeInactives(pkgs models.WordPressPackages) (removed models.WordPressPac
 	}
 	return removed
 }
-
-func searchCache(name string, wpVulnCaches *map[string]string) (string, bool) {
-	value, ok := (*wpVulnCaches)[name]
-	if ok {
-		return value, true
-	}
-	return "", false
-}

detector/wordpress_test.go

@@ -1,4 +1,4 @@
-package wordpress
+package detector
 
 import (
 	"reflect"
@@ -79,52 +79,3 @@ func TestRemoveInactive(t *testing.T) {
 		}
 	}
 }
-
-func TestSearchCache(t *testing.T) {
-
-	var tests = []struct {
-		name        string
-		wpVulnCache map[string]string
-		value       string
-		ok          bool
-	}{
-		{
-			name: "akismet",
-			wpVulnCache: map[string]string{
-				"akismet": "body",
-			},
-			value: "body",
-			ok:    true,
-		},
-		{
-			name: "akismet",
-			wpVulnCache: map[string]string{
-				"BackWPup": "body",
-				"akismet":  "body",
-			},
-			value: "body",
-			ok:    true,
-		},
-		{
-			name: "akismet",
-			wpVulnCache: map[string]string{
-				"BackWPup": "body",
-			},
-			value: "",
-			ok:    false,
-		},
-		{
-			name:        "akismet",
-			wpVulnCache: nil,
-			value:       "",
-			ok:          false,
-		},
-	}
-
-	for i, tt := range tests {
-		value, ok := searchCache(tt.name, &tt.wpVulnCache)
-		if value != tt.value || ok != tt.ok {
-			t.Errorf("[%d] searchCache error ", i)
-		}
-	}
-}

errof/errof.go

@@ -16,6 +16,12 @@ func (e Error) Error() string {
 var (
 	// ErrFailedToAccessGithubAPI is error of github alert's api access
 	ErrFailedToAccessGithubAPI ErrorCode = "ErrFailedToAccessGithubAPI"
+
+	// ErrFailedToAccessWpScan is error of wpscan.com api access
+	ErrFailedToAccessWpScan ErrorCode = "ErrFailedToAccessWpScan"
+
+	// ErrWpScanAPILimitExceeded is error of wpscan.com api limit exceeded
+	ErrWpScanAPILimitExceeded ErrorCode = "ErrWpScanAPILimitExceeded"
 )
 
 // New :

exploit/exploit.go

@@ -1,119 +0,0 @@
-// +build !scanner
-
-package exploit
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/http"
-
-	cnf "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/util"
-	"github.com/mozqnet/go-exploitdb/db"
-	exploitmodels "github.com/mozqnet/go-exploitdb/models"
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// FillWithExploit fills exploit information that has in Exploit
-func FillWithExploit(driver db.DB, r *models.ScanResult) (nExploitCve int, err error) {
-	if cnf.Conf.Exploit.IsFetchViaHTTP() {
-		var cveIDs []string
-		for cveID := range r.ScannedCves {
-			cveIDs = append(cveIDs, cveID)
-		}
-		prefix, _ := util.URLPathJoin(cnf.Conf.Exploit.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
-}
-
-// CheckHTTPHealth do health check
-func CheckHTTPHealth() error {
-	if !cnf.Conf.Exploit.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Exploit.URL)
-	var errs []error
-	var resp *http.Response
-	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 exploit server. url: %s, errs: %w", url, errs)
-	}
-	return nil
-}
-
-// CheckIfExploitFetched checks if oval entries are in DB by family, release.
-func CheckIfExploitFetched(driver db.DB, osFamily string) (fetched bool, err error) {
-	//TODO
-	return true, nil
-}
-
-// CheckIfExploitFresh checks if oval entries are fresh enough
-func CheckIfExploitFresh(driver db.DB, osFamily string) (ok bool, err error) {
-	//TODO
-	return true, nil
-}

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().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: %w", 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

@@ -1,38 +1,25 @@
 module github.com/future-architect/vuls
 
-go 1.15
-
-replace (
-	gopkg.in/mattn/go-colorable.v0 => github.com/mattn/go-colorable v0.1.0
-	gopkg.in/mattn/go-isatty.v0 => github.com/mattn/go-isatty v0.0.6
-)
+go 1.16
 
 require (
-	github.com/Azure/azure-sdk-for-go v49.1.0+incompatible
-	github.com/Azure/go-autorest/autorest v0.11.15 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.10 // indirect
+	github.com/Azure/azure-sdk-for-go v50.2.0+incompatible
 	github.com/BurntSushi/toml v0.3.1
-	github.com/RackSec/srslog v0.0.0-20180709174129-a4725f04ec91
-	github.com/aquasecurity/fanal v0.0.0-20201218050947-981a0510f9cb
-	github.com/aquasecurity/trivy v0.14.0
-	github.com/aquasecurity/trivy-db v0.0.0-20201220084758-2d91316c83fa
-	github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef
-	github.com/aws/aws-sdk-go v1.36.12
+	github.com/aquasecurity/fanal v0.0.0-20210119051230-28c249da7cfd
+	github.com/aquasecurity/trivy v0.16.0
+	github.com/aquasecurity/trivy-db v0.0.0-20210121143430-2a5c54036a86
+	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/briandowns/spinner v1.12.0 // indirect
-	github.com/caarlos0/env/v6 v6.4.0 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible
 	github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b
 	github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21
 	github.com/emersion/go-smtp v0.14.0
-	github.com/goccy/go-yaml v1.8.4 // indirect
-	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/go-sql-driver/mysql v1.6.0 // indirect
 	github.com/google/subcommands v1.2.0
-	github.com/google/wire v0.4.0 // indirect
 	github.com/gosuri/uitable v0.0.4
-	github.com/grokify/html-strip-tags-go v0.0.0-20200923094847-079d207a09f1 // indirect
 	github.com/hashicorp/go-uuid v1.0.2
-	github.com/hashicorp/go-version v1.2.1
+	github.com/hashicorp/go-version v1.3.0
 	github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c
 	github.com/jesseduffield/gocui v0.3.0
 	github.com/k0kubun/pp v3.0.1+incompatible
@@ -40,41 +27,37 @@ 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 v0.5.6
+	github.com/knqyf263/gost v0.1.10
+	github.com/kotakanbe/go-cve-dictionary v0.5.12
 	github.com/kotakanbe/go-pingscanner v0.1.0
-	github.com/kotakanbe/goval-dictionary v0.2.16
+	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/mattn/go-runewidth v0.0.12 // indirect
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/mitchellh/mapstructure v1.4.0 // indirect
-	github.com/mozqnet/go-exploitdb v0.1.2
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/nlopes/slack v0.6.0
-	github.com/nsf/termbox-go v0.0.0-20201124104050-ed494de23a00 // indirect
-	github.com/olekukonko/tablewriter v0.0.4
+	github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1 // indirect
+	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/afero v1.6.0
 	github.com/spf13/cast v1.3.1 // indirect
-	github.com/spf13/cobra v1.1.1
+	github.com/spf13/cobra v1.1.3
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
-	github.com/spf13/viper v1.7.1 // indirect
-	github.com/takuzoo3868/go-msfdb v0.1.3
-	go.uber.org/multierr v1.6.0 // indirect
-	go.uber.org/zap v1.16.0 // indirect
-	golang.org/x/crypto v0.0.0-20201217014255-9d1352758620
+	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/oauth2 v0.0.0-20201208152858-08078c50e5b5
-	golang.org/x/sys v0.0.0-20201218084310-7d0127a74742 // indirect
-	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
-	golang.org/x/tools v0.0.0-20201211185031-d93e913c1a58 // indirect
+	golang.org/x/net v0.0.0-20210331212208-0fccb6fa2b5c // indirect
+	golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196
+	golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57 // indirect
+	golang.org/x/text v0.3.6 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
-	google.golang.org/appengine v1.6.7 // indirect
 	gopkg.in/ini.v1 v1.62.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
-	honnef.co/go/tools v0.1.0 // indirect
-	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
+	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009
 )

gost/base.go

@@ -1,53 +0,0 @@
-// +build !scanner
-
-package gost
-
-import (
-	"fmt"
-	"net/http"
-
-	cnf "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/models"
-	"github.com/knqyf263/gost/db"
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
-)
-
-// 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{}.fillFixed(driver, r)
-}
-
-// CheckHTTPHealth do health check
-func (b Base) CheckHTTPHealth() error {
-	if !cnf.Conf.Gost.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Gost.URL)
-	var errs []error
-	var resp *http.Response
-	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 gost server. url: %s, errs: %w", url, errs)
-	}
-	return nil
-}
-
-// CheckIfGostFetched checks if oval entries are in DB by family, release.
-func (b Base) CheckIfGostFetched(driver db.DB, osFamily string) (fetched bool, err error) {
-	//TODO
-	return true, nil
-}
-
-// CheckIfGostFresh checks if oval entries are fresh enough
-func (b Base) CheckIfGostFresh(driver db.DB, osFamily string) (ok bool, err error) {
-	//TODO
-	return true, nil
-}

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

@@ -3,33 +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)
+}
 
-	//TODO implement
-	// CheckHTTPHealth() error
-	// CheckIfGostFetched checks if Gost entries are fetched
-	// CheckIfGostFetched(db.DB, string, string) (bool, error)
-	// CheckIfGostFresh(db.DB, string, string) (bool, 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"
 )
 
@@ -20,11 +19,43 @@ 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.fillUnfixed(driver, r, ignoreWillNotFix)
+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
+		}
+		for _, res := range responses {
+			// CVE-ID: RedhatCVE
+			cves := map[string]gostmodels.RedhatCVE{}
+			if err := json.Unmarshal([]byte(res.json), &cves); err != nil {
+				return 0, err
+			}
+			for _, cve := range cves {
+				if newly := red.setUnfixedCveToScanResult(&cve, r); newly {
+					nCVEs++
+				}
+			}
+		}
+	} else {
+		if red.DBDriver.DB == nil {
+			return 0, nil
+		}
+		for _, pack := range r.Packages {
+			// CVE-ID: RedhatCVE
+			cves := red.DBDriver.DB.GetUnfixedCvesRedhat(major(r.Release), pack.Name, ignoreWillNotFix)
+			for _, cve := range cves {
+				if newly := red.setUnfixedCveToScanResult(&cve, r); newly {
+					nCVEs++
+				}
+			}
+		}
+	}
+	return nCVEs, nil
 }
 
-func (red RedHat) fillFixed(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 {
@@ -33,9 +64,8 @@ func (red RedHat) fillFixed(driver db.DB, r *models.ScanResult) error {
 		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
@@ -48,131 +78,68 @@ func (red RedHat) fillFixed(driver db.DB, r *models.ScanResult) error {
 			if redCve.ID == 0 {
 				continue
 			}
-			cveCont, mitigations := red.ConvertToModel(&redCve)
-			v, ok := r.ScannedCves[res.request.cveID]
-			if ok {
-				if v.CveContents == nil {
-					v.CveContents = models.NewCveContents(*cveCont)
-				} else {
-					v.CveContents[models.RedHatAPI] = *cveCont
-				}
-			} else {
-				v = models.VulnInfo{
-					CveID:       cveCont.CveID,
-					CveContents: models.NewCveContents(*cveCont),
-					Confidences: models.Confidences{models.RedHatAPIMatch},
-				}
-			}
-			v.Mitigations = append(v.Mitigations, mitigations...)
-			r.ScannedCves[res.request.cveID] = v
+			red.setFixedCveToScanResult(&redCve, r)
 		}
 	} else {
-		if driver == nil {
+		if red.DBDriver.DB == nil {
 			return nil
 		}
-		for cveID, redCve := range driver.GetRedhatMulti(cveIDs) {
+		for _, redCve := range red.DBDriver.DB.GetRedhatMulti(cveIDs) {
 			if len(redCve.Name) == 0 {
 				continue
 			}
-			cveCont, mitigations := red.ConvertToModel(&redCve)
-			v, ok := r.ScannedCves[cveID]
-			if ok {
-				if v.CveContents == nil {
-					v.CveContents = models.NewCveContents(*cveCont)
-				} else {
-					v.CveContents[models.RedHatAPI] = *cveCont
-				}
-			} else {
-				v = models.VulnInfo{
-					CveID:       cveCont.CveID,
-					CveContents: models.NewCveContents(*cveCont),
-					Confidences: models.Confidences{models.RedHatAPIMatch},
-				}
-			}
-			v.Mitigations = append(v.Mitigations, mitigations...)
-			r.ScannedCves[cveID] = v
+			red.setFixedCveToScanResult(&redCve, r)
 		}
 	}
 
 	return nil
 }
 
-func (red RedHat) fillUnfixed(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")
-		responses, err := getAllUnfixedCvesViaHTTP(r, prefix)
-		if err != nil {
-			return 0, err
-		}
-		for _, res := range responses {
-			// CVE-ID: RedhatCVE
-			cves := map[string]gostmodels.RedhatCVE{}
-			if err := json.Unmarshal([]byte(res.json), &cves); err != nil {
-				return 0, err
-			}
-
-			for _, cve := range cves {
-				cveCont, mitigations := red.ConvertToModel(&cve)
-				v, ok := r.ScannedCves[cve.Name]
-				if ok {
-					if v.CveContents == nil {
-						v.CveContents = models.NewCveContents(*cveCont)
-					} else {
-						v.CveContents[models.RedHatAPI] = *cveCont
-					}
-				} else {
-					v = models.VulnInfo{
-						CveID:       cveCont.CveID,
-						CveContents: models.NewCveContents(*cveCont),
-						Confidences: models.Confidences{models.RedHatAPIMatch},
-					}
-					nCVEs++
-				}
-				v.Mitigations = append(v.Mitigations, mitigations...)
-				pkgStats := red.mergePackageStates(v,
-					cve.PackageState, r.Packages, r.Release)
-				if 0 < len(pkgStats) {
-					v.AffectedPackages = pkgStats
-					r.ScannedCves[cve.Name] = v
-				}
-			}
+func (red RedHat) setFixedCveToScanResult(cve *gostmodels.RedhatCVE, r *models.ScanResult) {
+	cveCont, mitigations := red.ConvertToModel(cve)
+	v, ok := r.ScannedCves[cveCont.CveID]
+	if ok {
+		if v.CveContents == nil {
+			v.CveContents = models.NewCveContents(*cveCont)
+		} else {
+			v.CveContents[models.RedHatAPI] = *cveCont
 		}
 	} else {
-		if driver == nil {
-			return 0, nil
-		}
-		for _, pack := range r.Packages {
-			// CVE-ID: RedhatCVE
-			cves := driver.GetUnfixedCvesRedhat(major(r.Release), pack.Name, ignoreWillNotFix)
-			for _, cve := range cves {
-				cveCont, mitigations := red.ConvertToModel(&cve)
-				v, ok := r.ScannedCves[cve.Name]
-				if ok {
-					if v.CveContents == nil {
-						v.CveContents = models.NewCveContents(*cveCont)
-					} else {
-						v.CveContents[models.RedHatAPI] = *cveCont
-					}
-				} else {
-					v = models.VulnInfo{
-						CveID:       cveCont.CveID,
-						CveContents: models.NewCveContents(*cveCont),
-						Confidences: models.Confidences{models.RedHatAPIMatch},
-					}
-					nCVEs++
-				}
-				v.Mitigations = append(v.Mitigations, mitigations...)
-				pkgStats := red.mergePackageStates(v,
-					cve.PackageState, r.Packages, r.Release)
-				if 0 < len(pkgStats) {
-					v.AffectedPackages = pkgStats
-					r.ScannedCves[cve.Name] = v
-				}
-			}
+		v = models.VulnInfo{
+			CveID:       cveCont.CveID,
+			CveContents: models.NewCveContents(*cveCont),
+			Confidences: models.Confidences{models.RedHatAPIMatch},
 		}
 	}
-	return nCVEs, nil
+	v.Mitigations = append(v.Mitigations, mitigations...)
+	r.ScannedCves[cveCont.CveID] = v
+}
+
+func (red RedHat) setUnfixedCveToScanResult(cve *gostmodels.RedhatCVE, r *models.ScanResult) (newly bool) {
+	cveCont, mitigations := red.ConvertToModel(cve)
+	v, ok := r.ScannedCves[cve.Name]
+	if ok {
+		if v.CveContents == nil {
+			v.CveContents = models.NewCveContents(*cveCont)
+		} else {
+			v.CveContents[models.RedHatAPI] = *cveCont
+		}
+	} else {
+		v = models.VulnInfo{
+			CveID:       cveCont.CveID,
+			CveContents: models.NewCveContents(*cveCont),
+			Confidences: models.Confidences{models.RedHatAPIMatch},
+		}
+		newly = true
+	}
+	v.Mitigations = append(v.Mitigations, mitigations...)
+	pkgStats := red.mergePackageStates(v,
+		cve.PackageState, r.Packages, r.Release)
+	if 0 < len(pkgStats) {
+		v.AffectedPackages = pkgStats
+		r.ScannedCves[cve.Name] = v
+	}
+	return
 }
 
 func (red RedHat) mergePackageStates(v models.VulnInfo, ps []gostmodels.RedhatPackageState, installed models.Packages, release string) (pkgStats models.PackageFixStatuses) {

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)
 				}
 			}
@@ -154,18 +155,18 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 	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().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: %w", 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

@@ -0,0 +1,119 @@
+package logging
+
+import (
+	"flag"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"github.com/k0kubun/pp"
+	"github.com/rifflock/lfshook"
+	"github.com/sirupsen/logrus"
+
+	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"`
+	LogToFile bool   `json:"logToFile,omitempty"`
+	LogDir    string `json:"logDir,omitempty"`
+	Quiet     bool   `json:"quiet,omitempty"`
+}
+
+// Log for localhost
+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 = 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(debug, quiet, logToFile bool, logDir, logMsgAnsiColor, serverName string) Logger {
+	log := logrus.New()
+	log.Formatter = &formatter.TextFormatter{MsgAnsiColor: logMsgAnsiColor}
+	log.Level = logrus.InfoLevel
+	if debug {
+		log.Level = logrus.DebugLevel
+		pp.ColoringEnabled = false
+	}
+
+	if flag.Lookup("test.v") != nil {
+		return Logger{Entry: *logrus.NewEntry(log)}
+	}
+
+	whereami := "localhost"
+	if serverName != "" {
+		whereami = serverName
+	}
+
+	if logToFile {
+		dir := GetDefaultLogDir()
+		if logDir != "" {
+			dir = logDir
+		}
+
+		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 := dir + "/vuls.log"
+		if file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644); err == nil {
+			log.Out = io.MultiWriter(os.Stderr, file)
+		} else {
+			log.Out = os.Stderr
+			log.Errorf("Failed to create log file. path: %s, err: %+v", logFile, err)
+		}
+
+		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,
+					logrus.InfoLevel:  path,
+					logrus.WarnLevel:  path,
+					logrus.ErrorLevel: path,
+					logrus.FatalLevel: path,
+					logrus.PanicLevel: path,
+				}, nil))
+			} else {
+				log.Errorf("Failed to create log file. path: %s, err: %+v", path, err)
+			}
+		}
+	} else if quiet {
+		log.Out = io.Discard
+	} else {
+		log.Out = os.Stderr
+	}
+
+	entry := log.WithFields(logrus.Fields{"prefix": whereami})
+	return Logger{Entry: *entry}
+}
+
+// GetDefaultLogDir returns default log directory
+func GetDefaultLogDir() string {
+	defaultLogDir := "/var/log/vuls"
+	if runtime.GOOS == "windows" {
+		defaultLogDir = filepath.Join(os.Getenv("APPDATA"), "vuls")
+	}
+	return defaultLogDir
+}

models/cvecontents.go

@@ -1,6 +1,7 @@
 package models
 
 import (
+	"strings"
 	"time"
 
 	"github.com/aquasecurity/trivy-db/pkg/vulnsrc/vulnerability"
@@ -58,7 +59,7 @@ func (v CveContents) PrimarySrcURLs(lang, myFamily, cveID string) (values []CveC
 		}
 	}
 
-	order := CveContentTypes{Nvd, NewCveContentType(myFamily)}
+	order := CveContentTypes{Nvd, NewCveContentType(myFamily), GitHub}
 	for _, ctype := range order {
 		if cont, found := v[ctype]; found {
 			if cont.SourceLink == "" {
@@ -74,7 +75,7 @@ func (v CveContents) PrimarySrcURLs(lang, myFamily, cveID string) (values []CveC
 		}
 	}
 
-	if len(values) == 0 {
+	if len(values) == 0 && strings.HasPrefix(cveID, "CVE") {
 		return []CveContentStr{{
 			Type:  Nvd,
 			Value: "https://nvd.nist.gov/vuln/detail/" + cveID,
@@ -247,11 +248,13 @@ func NewCveContentType(name string) CveContentType {
 	case "microsoft":
 		return Microsoft
 	case "wordpress":
-		return WPVulnDB
+		return WpScan
 	case "amazon":
 		return Amazon
 	case "trivy":
 		return Trivy
+	case "GitHub":
+		return Trivy
 	default:
 		return Unknown
 	}
@@ -291,12 +294,15 @@ const (
 	// Microsoft is Microsoft
 	Microsoft CveContentType = "microsoft"
 
-	// WPVulnDB is WordPress
-	WPVulnDB CveContentType = "wpvulndb"
+	// WpScan is WordPress
+	WpScan CveContentType = "wpscan"
 
 	// Trivy is Trivy
 	Trivy CveContentType = "trivy"
 
+	// GitHub is GitHub Security Alerts
+	GitHub CveContentType = "github"
+
 	// Unknown is Unknown
 	Unknown CveContentType = "unknown"
 )
@@ -315,8 +321,9 @@ var AllCveContetTypes = CveContentTypes{
 	Amazon,
 	SUSE,
 	DebianSecurityTracker,
-	WPVulnDB,
+	WpScan,
 	Trivy,
+	GitHub,
 }
 
 // Except returns CveContentTypes except for given args

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"
 )
@@ -30,6 +30,14 @@ func (lss LibraryScanners) Find(path, name string) map[string]types.Library {
 	return filtered
 }
 
+// Total returns total count of pkgs
+func (lss LibraryScanners) Total() (total int) {
+	for _, lib := range lss {
+		total += len(lib.Libs)
+	}
+	return
+}
+
 // LibraryScanner has libraries information
 type LibraryScanner struct {
 	Path string
@@ -63,7 +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/packages.go

@@ -63,13 +63,13 @@ func (ps Packages) FindOne(f func(Package) bool) (string, Package, bool) {
 }
 
 // FindByFQPN search a package by Fully-Qualified-Package-Name
-func (ps Packages) FindByFQPN(nameVerRelArc string) (*Package, error) {
+func (ps Packages) FindByFQPN(nameVerRel string) (*Package, error) {
 	for _, p := range ps {
-		if nameVerRelArc == p.FQPN() {
+		if nameVerRel == p.FQPN() {
 			return &p, nil
 		}
 	}
-	return nil, xerrors.Errorf("Failed to find the package: %s", nameVerRelArc)
+	return nil, xerrors.Errorf("Failed to find the package: %s", nameVerRel)
 }
 
 // Package has installed binary packages.
@@ -81,7 +81,7 @@ type Package struct {
 	NewRelease       string               `json:"newRelease"`
 	Arch             string               `json:"arch"`
 	Repository       string               `json:"repository"`
-	Changelog        Changelog            `json:"changelog"`
+	Changelog        *Changelog           `json:"changelog,omitempty"`
 	AffectedProcs    []AffectedProcess    `json:",omitempty"`
 	NeedRestartProcs []NeedRestartProcess `json:",omitempty"`
 }
@@ -96,9 +96,6 @@ func (p Package) FQPN() string {
 	if p.Release != "" {
 		fqpn += fmt.Sprintf("-%s", p.Release)
 	}
-	if p.Arch != "" {
-		fqpn += fmt.Sprintf(".%s", p.Arch)
-	}
 	return fqpn
 }
 

models/packages_test.go

@@ -287,7 +287,7 @@ func TestPackage_FormatVersionFromTo(t *testing.T) {
 				NewRelease:       tt.fields.NewRelease,
 				Arch:             tt.fields.Arch,
 				Repository:       tt.fields.Repository,
-				Changelog:        tt.fields.Changelog,
+				Changelog:        &tt.fields.Changelog,
 				AffectedProcs:    tt.fields.AffectedProcs,
 				NeedRestartProcs: tt.fields.NeedRestartProcs,
 			}

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
@@ -18,37 +19,38 @@ 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"`
 	Packages          Packages               `json:"packages"`
 	SrcPackages       SrcPackages            `json:",omitempty"`
-	WordPressPackages *WordPressPackages     `json:",omitempty"`
+	EnabledDnfModules []string               `json:"enabledDnfModules,omitempty"` // for dnf modules
+	WordPressPackages WordPressPackages      `json:",omitempty"`
 	LibraryScanners   LibraryScanners        `json:"libraries,omitempty"`
 	CweDict           CweDict                `json:"cweDict,omitempty"`
 	Optional          map[string]interface{} `json:",omitempty"`
@@ -58,13 +60,371 @@ type ScanResult struct {
 	} `json:"config"`
 }
 
+// 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"`
+}
+
+// Kernel has the Release, version and whether need restart
+type Kernel struct {
+	Release        string `json:"release"`
+	Version        string `json:"version"`
+	RebootRequired bool   `json:"rebootRequired"`
+}
+
+// FilterInactiveWordPressLibs is filter function.
+func (r *ScanResult) FilterInactiveWordPressLibs(detectInactive bool) {
+	if detectInactive {
+		return
+	}
+
+	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
+		if len(v.WpPackageFixStats) == 0 {
+			return true
+		}
+		// Ignore if all libs in this vulnInfo inactive
+		for _, wp := range v.WpPackageFixStats {
+			if p, ok := r.WordPressPackages.Find(wp.Name); ok {
+				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
+}
+
+// ReportFileName returns the filename on localhost without extension
+func (r ScanResult) ReportFileName() (name string) {
+	if r.Container.ContainerID == "" {
+		return fmt.Sprintf("%s", r.ServerName)
+	}
+	return fmt.Sprintf("%s@%s", r.Container.Name, r.ServerName)
+}
+
+// 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 r.Container.ContainerID == "" {
+		return fmt.Sprintf("%s/%s", timestr, r.ServerName)
+	}
+	return fmt.Sprintf("%s/%s@%s", timestr, r.Container.Name, r.ServerName)
+}
+
+// ServerInfo returns server name one line
+func (r ScanResult) ServerInfo() string {
+	if r.Container.ContainerID == "" {
+		return fmt.Sprintf("%s (%s%s)",
+			r.FormatServerName(), r.Family, r.Release)
+	}
+	return fmt.Sprintf(
+		"%s (%s%s) on %s",
+		r.FormatServerName(),
+		r.Family,
+		r.Release,
+		r.ServerName,
+	)
+}
+
+// ServerInfoTui returns server information for TUI sidebar
+func (r ScanResult) ServerInfoTui() string {
+	if r.Container.ContainerID == "" {
+		line := fmt.Sprintf("%s (%s%s)",
+			r.ServerName, r.Family, r.Release)
+		if len(r.Warnings) != 0 {
+			line = "[Warn] " + line
+		}
+		if r.RunningKernel.RebootRequired {
+			return "[Reboot] " + line
+		}
+		return line
+	}
+
+	fmtstr := "|-- %s (%s%s)"
+	if r.RunningKernel.RebootRequired {
+		fmtstr = "|-- [Reboot] %s (%s%s)"
+	}
+	return fmt.Sprintf(fmtstr, r.Container.Name, r.Family, r.Release)
+}
+
+// FormatServerName returns server and container name
+func (r ScanResult) FormatServerName() (name string) {
+	if r.Container.ContainerID == "" {
+		name = r.ServerName
+	} else {
+		name = fmt.Sprintf("%s@%s",
+			r.Container.Name, r.ServerName)
+	}
+	if r.RunningKernel.RebootRequired {
+		name = "[Reboot Required] " + name
+	}
+	return
+}
+
+// FormatTextReportHeader returns header of text report
+func (r ScanResult) FormatTextReportHeader() string {
+	var buf bytes.Buffer
+	for i := 0; i < len(r.ServerInfo()); i++ {
+		buf.WriteString("=")
+	}
+
+	pkgs := r.FormatUpdatablePkgsSummary()
+	if 0 < len(r.WordPressPackages) {
+		pkgs = fmt.Sprintf("%s, %d WordPress pkgs", pkgs, len(r.WordPressPackages))
+	}
+	if 0 < len(r.LibraryScanners) {
+		pkgs = fmt.Sprintf("%s, %d libs", pkgs, r.LibraryScanners.Total())
+	}
+
+	return fmt.Sprintf("%s\n%s\n%s\n%s, %s, %s, %s\n%s\n",
+		r.ServerInfo(),
+		buf.String(),
+		r.ScannedCves.FormatCveSummary(),
+		r.ScannedCves.FormatFixedStatus(r.Packages),
+		r.FormatExploitCveSummary(),
+		r.FormatMetasploitCveSummary(),
+		r.FormatAlertSummary(),
+		pkgs)
+}
+
+// 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))
+	}
+
+	nUpdatable := 0
+	for _, p := range r.Packages {
+		if p.NewVersion == "" {
+			continue
+		}
+		if p.Version != p.NewVersion || p.Release != p.NewRelease {
+			nUpdatable++
+		}
+	}
+	return fmt.Sprintf("%d installed, %d updatable",
+		len(r.Packages),
+		nUpdatable)
+}
+
+// FormatExploitCveSummary returns a summary of exploit cve
+func (r ScanResult) FormatExploitCveSummary() string {
+	nExploitCve := 0
+	for _, vuln := range r.ScannedCves {
+		if 0 < len(vuln.Exploits) {
+			nExploitCve++
+		}
+	}
+	return fmt.Sprintf("%d poc", nExploitCve)
+}
+
+// FormatMetasploitCveSummary returns a summary of exploit cve
+func (r ScanResult) FormatMetasploitCveSummary() string {
+	nMetasploitCve := 0
+	for _, vuln := range r.ScannedCves {
+		if 0 < len(vuln.Metasploits) {
+			nMetasploitCve++
+		}
+	}
+	return fmt.Sprintf("%d exploits", nMetasploitCve)
+}
+
+// FormatAlertSummary returns a summary of CERT alerts
+func (r ScanResult) FormatAlertSummary() string {
+	jaCnt := 0
+	enCnt := 0
+	for _, vuln := range r.ScannedCves {
+		if len(vuln.AlertDict.En) > 0 {
+			enCnt += len(vuln.AlertDict.En)
+		}
+		if len(vuln.AlertDict.Ja) > 0 {
+			jaCnt += len(vuln.AlertDict.Ja)
+		}
+	}
+	return fmt.Sprintf("en: %d, ja: %d alerts", enCnt, jaCnt)
+}
+
+func (r ScanResult) isDisplayUpdatableNum(mode config.ScanMode) bool {
+	if r.Family == constant.FreeBSD {
+		return false
+	}
+
+	if mode.IsOffline() {
+		return false
+	}
+	if mode.IsFastRoot() || mode.IsDeep() {
+		return true
+	}
+	if mode.IsFast() {
+		switch r.Family {
+		case constant.RedHat,
+			constant.Oracle,
+			constant.Debian,
+			constant.Ubuntu,
+			constant.Raspbian:
+			return false
+		default:
+			return true
+		}
+	}
+	return false
+}
+
+// IsContainer returns whether this ServerInfo is about container
+func (r ScanResult) IsContainer() bool {
+	return 0 < len(r.Container.ContainerID)
+}
+
+// RemoveRaspbianPackFromResult is for Raspberry Pi and removes the Raspberry Pi dedicated package from ScanResult.
+func (r ScanResult) RemoveRaspbianPackFromResult() ScanResult {
+	if r.Family != constant.Raspbian {
+		return r
+	}
+
+	result := r
+	packs := make(Packages)
+	for _, pack := range r.Packages {
+		if !IsRaspbianPackage(pack.Name, pack.Version) {
+			packs[pack.Name] = pack
+		}
+	}
+	srcPacks := make(SrcPackages)
+	for _, pack := range r.SrcPackages {
+		if !IsRaspbianPackage(pack.Name, pack.Version) {
+			srcPacks[pack.Name] = pack
+
+		}
+	}
+
+	result.Packages = packs
+	result.SrcPackages = srcPacks
+
+	return result
+}
+
+// ClearFields clears a given fields of ScanResult
+func (r ScanResult) ClearFields(targetTagNames []string) ScanResult {
+	if len(targetTagNames) == 0 {
+		return r
+	}
+	target := map[string]bool{}
+	for _, n := range targetTagNames {
+		target[strings.ToLower(n)] = true
+	}
+	t := reflect.ValueOf(r).Type()
+	for i := 0; i < t.NumField(); i++ {
+		f := t.Field(i)
+		jsonValue := strings.Split(f.Tag.Get("json"), ",")[0]
+		if ok := target[strings.ToLower(jsonValue)]; ok {
+			vv := reflect.New(f.Type).Elem().Interface()
+			reflect.ValueOf(&r).Elem().FieldByName(f.Name).Set(reflect.ValueOf(vv))
+		}
+	}
+	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")))
+	}
+}
+
+// SortForJSONOutput sort list elements in the ScanResult to diff in integration-test
+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 config.Conf.Lang {
+	switch lang {
 	case "ja":
 		if dict, ok := c[cweNum]; ok && dict.OwaspTopTen2017 != "" {
 			top10Rank = dict.OwaspTopTen2017
@@ -116,412 +476,3 @@ type CweDictEntry struct {
 	CweTopTwentyfive2019 string   `json:"cweTopTwentyfive2019"`
 	SansTopTwentyfive    string   `json:"sansTopTwentyfive"`
 }
-
-// Kernel has the Release, version and whether need restart
-type Kernel struct {
-	Release        string `json:"release"`
-	Version        string `json:"version"`
-	RebootRequired bool   `json:"rebootRequired"`
-}
-
-// FilterByCvssOver is filter function.
-func (r ScanResult) FilterByCvssOver(over float64) ScanResult {
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		v2Max := v.MaxCvss2Score()
-		v3Max := v.MaxCvss3Score()
-		max := v2Max.Value.Score
-		if max < v3Max.Value.Score {
-			max = v3Max.Value.Score
-		}
-		if over <= max {
-			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 {
-		ignoreCves = config.Conf.Servers[r.ServerName].IgnoreCves
-	} else {
-		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() ScanResult {
-	if !config.Conf.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 {
-		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() ScanResult {
-	if !config.Conf.Servers[r.ServerName].WordPress.IgnoreInactive {
-		return r
-	}
-
-	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		if len(v.WpPackageFixStats) == 0 {
-			return true
-		}
-		// Ignore if all libs in this vulnInfo inactive
-		for _, wp := range v.WpPackageFixStats {
-			if p, ok := r.WordPressPackages.Find(wp.Name); ok {
-				if p.Status != Inactive {
-					return true
-				}
-			}
-		}
-		return false
-	})
-	r.ScannedCves = filtered
-	return r
-}
-
-// ReportFileName returns the filename on localhost without extension
-func (r ScanResult) ReportFileName() (name string) {
-	if len(r.Container.ContainerID) == 0 {
-		return fmt.Sprintf("%s", r.ServerName)
-	}
-	return fmt.Sprintf("%s@%s", r.Container.Name, r.ServerName)
-}
-
-// 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 {
-		return fmt.Sprintf("%s/%s", timestr, r.ServerName)
-	}
-	return fmt.Sprintf("%s/%s@%s", timestr, r.Container.Name, r.ServerName)
-}
-
-// ServerInfo returns server name one line
-func (r ScanResult) ServerInfo() string {
-	if len(r.Container.ContainerID) == 0 {
-		return fmt.Sprintf("%s (%s%s)",
-			r.FormatServerName(), r.Family, r.Release)
-	}
-	return fmt.Sprintf(
-		"%s (%s%s) on %s",
-		r.FormatServerName(),
-		r.Family,
-		r.Release,
-		r.ServerName,
-	)
-}
-
-// ServerInfoTui returns server information for TUI sidebar
-func (r ScanResult) ServerInfoTui() string {
-	if len(r.Container.ContainerID) == 0 {
-		line := fmt.Sprintf("%s (%s%s)",
-			r.ServerName, r.Family, r.Release)
-		if len(r.Warnings) != 0 {
-			line = "[Warn] " + line
-		}
-		if r.RunningKernel.RebootRequired {
-			return "[Reboot] " + line
-		}
-		return line
-	}
-
-	fmtstr := "|-- %s (%s%s)"
-	if r.RunningKernel.RebootRequired {
-		fmtstr = "|-- [Reboot] %s (%s%s)"
-	}
-	return fmt.Sprintf(fmtstr, r.Container.Name, r.Family, r.Release)
-}
-
-// FormatServerName returns server and container name
-func (r ScanResult) FormatServerName() (name string) {
-	if len(r.Container.ContainerID) == 0 {
-		name = r.ServerName
-	} else {
-		name = fmt.Sprintf("%s@%s",
-			r.Container.Name, r.ServerName)
-	}
-	if r.RunningKernel.RebootRequired {
-		name = "[Reboot Required] " + name
-	}
-	return
-}
-
-// FormatTextReportHeader returns header of text report
-func (r ScanResult) FormatTextReportHeader() string {
-	var buf bytes.Buffer
-	for i := 0; i < len(r.ServerInfo()); i++ {
-		buf.WriteString("=")
-	}
-
-	return fmt.Sprintf("%s\n%s\n%s, %s, %s, %s, %s, %s\n",
-		r.ServerInfo(),
-		buf.String(),
-		r.ScannedCves.FormatCveSummary(),
-		r.ScannedCves.FormatFixedStatus(r.Packages),
-		r.FormatUpdatablePacksSummary(),
-		r.FormatExploitCveSummary(),
-		r.FormatMetasploitCveSummary(),
-		r.FormatAlertSummary(),
-	)
-}
-
-// FormatUpdatablePacksSummary returns a summary of updatable packages
-func (r ScanResult) FormatUpdatablePacksSummary() string {
-	if !r.isDisplayUpdatableNum() {
-		return fmt.Sprintf("%d installed", len(r.Packages))
-	}
-
-	nUpdatable := 0
-	for _, p := range r.Packages {
-		if p.NewVersion == "" {
-			continue
-		}
-		if p.Version != p.NewVersion || p.Release != p.NewRelease {
-			nUpdatable++
-		}
-	}
-	return fmt.Sprintf("%d installed, %d updatable",
-		len(r.Packages),
-		nUpdatable)
-}
-
-// FormatExploitCveSummary returns a summary of exploit cve
-func (r ScanResult) FormatExploitCveSummary() string {
-	nExploitCve := 0
-	for _, vuln := range r.ScannedCves {
-		if 0 < len(vuln.Exploits) {
-			nExploitCve++
-		}
-	}
-	return fmt.Sprintf("%d exploits", nExploitCve)
-}
-
-// FormatMetasploitCveSummary returns a summary of exploit cve
-func (r ScanResult) FormatMetasploitCveSummary() string {
-	nMetasploitCve := 0
-	for _, vuln := range r.ScannedCves {
-		if 0 < len(vuln.Metasploits) {
-			nMetasploitCve++
-		}
-	}
-	return fmt.Sprintf("%d modules", nMetasploitCve)
-}
-
-// FormatAlertSummary returns a summary of CERT alerts
-func (r ScanResult) FormatAlertSummary() string {
-	jaCnt := 0
-	enCnt := 0
-	for _, vuln := range r.ScannedCves {
-		if len(vuln.AlertDict.En) > 0 {
-			enCnt += len(vuln.AlertDict.En)
-		}
-		if len(vuln.AlertDict.Ja) > 0 {
-			jaCnt += len(vuln.AlertDict.Ja)
-		}
-	}
-	return fmt.Sprintf("en: %d, ja: %d alerts", enCnt, jaCnt)
-}
-
-func (r ScanResult) isDisplayUpdatableNum() bool {
-	if r.Family == config.FreeBSD {
-		return false
-	}
-
-	var mode config.ScanMode
-	s, _ := config.Conf.Servers[r.ServerName]
-	mode = s.Mode
-
-	if mode.IsOffline() {
-		return false
-	}
-	if mode.IsFastRoot() || mode.IsDeep() {
-		return true
-	}
-	if mode.IsFast() {
-		switch r.Family {
-		case config.RedHat,
-			config.Oracle,
-			config.Debian,
-			config.Ubuntu,
-			config.Raspbian:
-			return false
-		default:
-			return true
-		}
-	}
-	return false
-}
-
-// IsContainer returns whether this ServerInfo is about container
-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 {
-		for _, m := range s.ScanMode {
-			if m == "deep" {
-				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 {
-		return r
-	}
-
-	result := r
-	packs := make(Packages)
-	for _, pack := range r.Packages {
-		if !IsRaspbianPackage(pack.Name, pack.Version) {
-			packs[pack.Name] = pack
-		}
-	}
-	srcPacks := make(SrcPackages)
-	for _, pack := range r.SrcPackages {
-		if !IsRaspbianPackage(pack.Name, pack.Version) {
-			srcPacks[pack.Name] = pack
-
-		}
-	}
-
-	result.Packages = packs
-	result.SrcPackages = srcPacks
-
-	return result
-}
-
-// ClearFields clears a given fields of ScanResult
-func (r ScanResult) ClearFields(targetTagNames []string) ScanResult {
-	if len(targetTagNames) == 0 {
-		return r
-	}
-	target := map[string]bool{}
-	for _, n := range targetTagNames {
-		target[strings.ToLower(n)] = true
-	}
-	t := reflect.ValueOf(r).Type()
-	for i := 0; i < t.NumField(); i++ {
-		f := t.Field(i)
-		jsonValue := strings.Split(f.Tag.Get("json"), ",")[0]
-		if ok := target[strings.ToLower(jsonValue)]; ok {
-			vv := reflect.New(f.Type).Elem().Interface()
-			reflect.ValueOf(&r).Elem().FieldByName(f.Name).Set(reflect.ValueOf(vv))
-		}
-	}
-	return r
-}

models/scanresults_test.go

@@ -3,635 +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
-	}{
-		{
-			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{},
-							},
-						),
-					},
-				},
-			},
-		},
-		// 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",
-									Cvss2Severity: "HIGH",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0002": {
-							CveID: "CVE-2017-0002",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:          RedHat,
-									CveID:         "CVE-2017-0002",
-									Cvss2Severity: "CRITICAL",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-						"CVE-2017-0003": {
-							CveID: "CVE-2017-0003",
-							CveContents: NewCveContents(
-								CveContent{
-									Type:          Oracle,
-									CveID:         "CVE-2017-0003",
-									Cvss2Severity: "IMPORTANT",
-									LastModified:  time.Time{},
-								},
-							),
-						},
-					},
-				},
-			},
-			out: ScanResult{
-				ScannedCves: VulnInfos{
-					"CVE-2017-0001": {
-						CveID: "CVE-2017-0001",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          Ubuntu,
-								CveID:         "CVE-2017-0001",
-								Cvss2Severity: "HIGH",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-					"CVE-2017-0002": {
-						CveID: "CVE-2017-0002",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          RedHat,
-								CveID:         "CVE-2017-0002",
-								Cvss2Severity: "CRITICAL",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-					"CVE-2017-0003": {
-						CveID: "CVE-2017-0003",
-						CveContents: NewCveContents(
-							CveContent{
-								Type:          Oracle,
-								CveID:         "CVE-2017-0003",
-								Cvss2Severity: "IMPORTANT",
-								LastModified:  time.Time{},
-							},
-						),
-					},
-				},
-			},
-		},
-	}
-	for _, 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("[%s] expected: %v\n  actual: %v\n", 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 {
-		config.Conf.IgnoreUnfixed = true
-		actual := tt.in.FilterUnfixed()
-		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
@@ -652,52 +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,
 		},
 	}
@@ -707,16 +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/utils.go

@@ -65,10 +65,14 @@ func ConvertNvdJSONToModel(cveID string, nvd *cvedict.NvdJSON) (*CveContent, []E
 	exploits := []Exploit{}
 	mitigations := []Mitigation{}
 	for _, r := range nvd.References {
+		var tags []string
+		if 0 < len(r.Tags) {
+			tags = strings.Split(r.Tags, ",")
+		}
 		refs = append(refs, Reference{
 			Link:   r.Link,
 			Source: r.Source,
-			Tags:   strings.Split(r.Tags, ","),
+			Tags:   tags,
 		})
 		if strings.Contains(r.Tags, "Exploit") {
 			exploits = append(exploits, Exploit{

models/vulninfos.go

@@ -3,12 +3,13 @@ package models
 import (
 	"bytes"
 	"fmt"
+	"regexp"
 	"sort"
 	"strings"
 	"time"
 
-	"github.com/future-architect/vuls/config"
-	exploitmodels "github.com/mozqnet/go-exploitdb/models"
+	"github.com/future-architect/vuls/logging"
+	exploitmodels "github.com/vulsio/go-exploitdb/models"
 )
 
 // VulnInfos has a map of VulnInfo
@@ -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 {
@@ -57,11 +133,13 @@ func (v VulnInfos) ToSortedSlice() (sorted []VulnInfo) {
 func (v VulnInfos) CountGroupBySeverity() map[string]int {
 	m := map[string]int{}
 	for _, vInfo := range v {
-		score := vInfo.MaxCvss2Score().Value.Score
+		score := vInfo.MaxCvss3Score().Value.Score
 		if score < 0.1 {
-			score = vInfo.MaxCvss3Score().Value.Score
+			score = vInfo.MaxCvss2Score().Value.Score
 		}
 		switch {
+		case 9 <= score:
+			m["Critical"]++
 		case 7.0 <= score:
 			m["High"]++
 		case 4.0 <= score:
@@ -78,14 +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 (High:%d Medium:%d Low:%d)",
-			m["High"]+m["Medium"]+m["Low"], m["High"], m["Medium"], m["Low"])
-	}
-	return fmt.Sprintf("Total: %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["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.
@@ -103,6 +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
 
@@ -157,8 +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
@@ -234,24 +325,47 @@ 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" {
-		if cont, found := v.CveContents[Jvn]; found && 0 < len(cont.Title) {
+		if cont, found := v.CveContents[Jvn]; found && cont.Title != "" {
 			values = append(values, CveContentStr{Jvn, cont.Title})
 		}
 	}
 
 	// RedHat API has one line title.
-	if cont, found := v.CveContents[RedHatAPI]; found && 0 < len(cont.Title) {
+	if cont, found := v.CveContents[RedHatAPI]; found && cont.Title != "" {
 		values = append(values, CveContentStr{RedHatAPI, cont.Title})
 	}
 
+	// GitHub security alerts has a title.
+	if cont, found := v.CveContents[GitHub]; found && cont.Title != "" {
+		values = append(values, CveContentStr{GitHub, cont.Title})
+	}
+
 	order := CveContentTypes{Trivy, Nvd, NewCveContentType(myFamily)}
 	order = append(order, AllCveContetTypes.Except(append(order, Jvn)...)...)
 	for _, ctype := range order {
-		// Only JVN has meaningful title. so return first 100 char of summary
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[ctype]; found && cont.Summary != "" {
 			summary := strings.Replace(cont.Summary, "\n", " ", -1)
 			values = append(values, CveContentStr{
 				Type:  ctype,
@@ -279,7 +393,7 @@ func (v VulnInfo) Titles(lang, myFamily string) (values []CveContentStr) {
 // Summaries returns summaries
 func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 	if lang == "ja" {
-		if cont, found := v.CveContents[Jvn]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[Jvn]; found && cont.Summary != "" {
 			summary := cont.Title
 			summary += "\n" + strings.Replace(
 				strings.Replace(cont.Summary, "\n", " ", -1), "\r", " ", -1)
@@ -287,10 +401,10 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 		}
 	}
 
-	order := CveContentTypes{Trivy, NewCveContentType(myFamily), Nvd}
+	order := CveContentTypes{Trivy, NewCveContentType(myFamily), Nvd, GitHub}
 	order = append(order, AllCveContetTypes.Except(append(order, Jvn)...)...)
 	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[ctype]; found && cont.Summary != "" {
 			summary := strings.Replace(cont.Summary, "\n", " ", -1)
 			values = append(values, CveContentStr{
 				Type:  ctype,
@@ -306,9 +420,9 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 		})
 	}
 
-	if v, ok := v.CveContents[WPVulnDB]; ok {
+	if v, ok := v.CveContents[WpScan]; ok {
 		values = append(values, CveContentStr{
-			Type:  "WPVDB",
+			Type:  WpScan,
 			Value: v.Title,
 		})
 	}
@@ -324,14 +438,11 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 }
 
 // Cvss2Scores returns CVSS V2 Scores
-func (v VulnInfo) Cvss2Scores(myFamily string) (values []CveContentCvss) {
-	order := []CveContentType{Nvd, RedHatAPI, RedHat, Jvn}
-	if myFamily != config.RedHat && myFamily != config.CentOS {
-		order = append(order, NewCveContentType(myFamily))
-	}
+func (v VulnInfo) Cvss2Scores() (values []CveContentCvss) {
+	order := []CveContentType{RedHatAPI, RedHat, Nvd, Jvn}
 	for _, ctype := range order {
 		if cont, found := v.CveContents[ctype]; found {
-			if cont.Cvss2Score == 0 || cont.Cvss2Severity == "" {
+			if cont.Cvss2Score == 0 && cont.Cvss2Severity == "" {
 				continue
 			}
 			// https://nvd.nist.gov/vuln-metrics/cvss
@@ -346,52 +457,17 @@ func (v VulnInfo) Cvss2Scores(myFamily string) (values []CveContentCvss) {
 			})
 		}
 	}
-
-	for _, adv := range v.DistroAdvisories {
-		if adv.Severity != "" {
-			values = append(values, CveContentCvss{
-				Type: "Advisory",
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                severityToV2ScoreRoughly(adv.Severity),
-					CalculatedBySeverity: true,
-					Vector:               "-",
-					Severity:             strings.ToUpper(adv.Severity),
-				},
-			})
-		}
-	}
-
-	// An OVAL entry in Ubuntu and Debian has only severity (CVSS score isn't included).
-	// Show severity and dummy score calculated roughly.
-	order = append(order, AllCveContetTypes.Except(order...)...)
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found &&
-			cont.Cvss2Score == 0 &&
-			cont.Cvss3Score == 0 &&
-			cont.Cvss2Severity != "" {
-
-			values = append(values, CveContentCvss{
-				Type: cont.Type,
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                severityToV2ScoreRoughly(cont.Cvss2Severity),
-					CalculatedBySeverity: true,
-					Vector:               "-",
-					Severity:             strings.ToUpper(cont.Cvss2Severity),
-				},
-			})
-		}
-	}
-
 	return
 }
 
 // Cvss3Scores returns CVSS V3 Score
 func (v VulnInfo) Cvss3Scores() (values []CveContentCvss) {
-	order := []CveContentType{Nvd, RedHatAPI, RedHat, Jvn}
+	order := []CveContentType{RedHatAPI, RedHat, Nvd, Jvn}
 	for _, ctype := range order {
 		if cont, found := v.CveContents[ctype]; found {
+			if cont.Cvss3Score == 0 && cont.Cvss3Severity == "" {
+				continue
+			}
 			// https://nvd.nist.gov/vuln-metrics/cvss
 			values = append(values, CveContentCvss{
 				Type: ctype,
@@ -405,131 +481,74 @@ func (v VulnInfo) Cvss3Scores() (values []CveContentCvss) {
 		}
 	}
 
-	if cont, found := v.CveContents[Trivy]; found && cont.Cvss3Severity != "" {
-		values = append(values, CveContentCvss{
-			Type: Trivy,
-			Value: Cvss{
-				Type:     CVSS3,
-				Score:    severityToV2ScoreRoughly(cont.Cvss3Severity),
-				Severity: strings.ToUpper(cont.Cvss3Severity),
-			},
-		})
-	}
-
-	return
-}
-
-// MaxCvss3Score returns Max CVSS V3 Score
-func (v VulnInfo) MaxCvss3Score() CveContentCvss {
-	order := []CveContentType{Nvd, RedHat, RedHatAPI, Jvn}
-	max := 0.0
-	value := CveContentCvss{
-		Type:  Unknown,
-		Value: Cvss{Type: CVSS3},
-	}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && max < cont.Cvss3Score {
-			// https://nvd.nist.gov/vuln-metrics/cvss
-			value = CveContentCvss{
+	for _, ctype := range []CveContentType{Debian, DebianSecurityTracker, Ubuntu, Amazon, Trivy, GitHub, WpScan} {
+		if cont, found := v.CveContents[ctype]; found && cont.Cvss3Severity != "" {
+			values = append(values, CveContentCvss{
 				Type: ctype,
 				Value: Cvss{
-					Type:     CVSS3,
-					Score:    cont.Cvss3Score,
-					Vector:   cont.Cvss3Vector,
-					Severity: strings.ToUpper(cont.Cvss3Severity),
+					Type:                 CVSS3,
+					Score:                severityToCvssScoreRoughly(cont.Cvss3Severity),
+					CalculatedBySeverity: true,
+					Severity:             strings.ToUpper(cont.Cvss3Severity),
 				},
-			}
-			max = cont.Cvss3Score
+			})
 		}
 	}
-	return value
+
+	// Memo: Only RedHat, Oracle and Amazon has severity data in advisory.
+	for _, adv := range v.DistroAdvisories {
+		if adv.Severity != "" {
+			score := severityToCvssScoreRoughly(adv.Severity)
+			values = append(values, CveContentCvss{
+				Type: "Vendor",
+				Value: Cvss{
+					Type:                 CVSS3,
+					Score:                score,
+					CalculatedBySeverity: true,
+					Severity:             strings.ToUpper(adv.Severity),
+				},
+			})
+		}
+	}
+	return
 }
 
 // MaxCvssScore returns max CVSS Score
 // If there is no CVSS Score, return Severity as a numerical value.
 func (v VulnInfo) MaxCvssScore() CveContentCvss {
 	v3Max := v.MaxCvss3Score()
-	v2Max := v.MaxCvss2Score()
-	max := v3Max
-	if max.Type == Unknown {
-		return v2Max
+	if v3Max.Type != Unknown {
+		return v3Max
 	}
+	return v.MaxCvss2Score()
+}
 
-	if max.Value.Score < v2Max.Value.Score && !v2Max.Value.CalculatedBySeverity {
-		max = v2Max
+// MaxCvss3Score returns Max CVSS V3 Score
+func (v VulnInfo) MaxCvss3Score() CveContentCvss {
+	max := CveContentCvss{
+		Type:  Unknown,
+		Value: Cvss{Type: CVSS3},
+	}
+	for _, cvss := range v.Cvss3Scores() {
+		if max.Value.Score < cvss.Value.Score {
+			max = cvss
+		}
 	}
 	return max
 }
 
 // MaxCvss2Score returns Max CVSS V2 Score
 func (v VulnInfo) MaxCvss2Score() CveContentCvss {
-	order := []CveContentType{Nvd, RedHat, RedHatAPI, Jvn}
-	max := 0.0
-	value := CveContentCvss{
+	max := CveContentCvss{
 		Type:  Unknown,
 		Value: Cvss{Type: CVSS2},
 	}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && max < cont.Cvss2Score {
-			// https://nvd.nist.gov/vuln-metrics/cvss
-			value = CveContentCvss{
-				Type: ctype,
-				Value: Cvss{
-					Type:     CVSS2,
-					Score:    cont.Cvss2Score,
-					Vector:   cont.Cvss2Vector,
-					Severity: strings.ToUpper(cont.Cvss2Severity),
-				},
-			}
-			max = cont.Cvss2Score
+	for _, cvss := range v.Cvss2Scores() {
+		if max.Value.Score < cvss.Value.Score {
+			max = cvss
 		}
 	}
-	if 0 < max {
-		return value
-	}
-
-	// If CVSS score isn't on NVD, RedHat and JVN, use OVAL and advisory Severity.
-	// Convert severity to cvss score roughly, then returns max severity.
-	// Only Ubuntu, RedHat and Oracle have severity data in OVAL.
-	order = []CveContentType{Ubuntu, RedHat, Oracle}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Cvss2Severity) {
-			score := severityToV2ScoreRoughly(cont.Cvss2Severity)
-			if max < score {
-				value = CveContentCvss{
-					Type: ctype,
-					Value: Cvss{
-						Type:                 CVSS2,
-						Score:                score,
-						CalculatedBySeverity: true,
-						Vector:               cont.Cvss2Vector,
-						Severity:             strings.ToUpper(cont.Cvss2Severity),
-					},
-				}
-			}
-			max = score
-		}
-	}
-
-	// Only RedHat, Oracle and Amazon has severity data in advisory.
-	for _, adv := range v.DistroAdvisories {
-		if adv.Severity != "" {
-			score := severityToV2ScoreRoughly(adv.Severity)
-			if max < score {
-				value = CveContentCvss{
-					Type: "Vendor",
-					Value: Cvss{
-						Type:                 CVSS2,
-						Score:                score,
-						CalculatedBySeverity: true,
-						Vector:               "-",
-						Severity:             adv.Severity,
-					},
-				}
-			}
-		}
-	}
-	return value
+	return max
 }
 
 // AttackVector returns attack vector string
@@ -613,16 +632,29 @@ type Cvss struct {
 
 // Format CVSS Score and Vector
 func (c Cvss) Format() string {
-	if c.Score == 0 || c.Vector == "" {
-		return c.Severity
+	if c.Vector == "" {
+		return fmt.Sprintf("%s %s", c.SeverityToCvssScoreRange(), c.Severity)
 	}
-	switch c.Type {
-	case CVSS2:
-		return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
-	case CVSS3:
-		return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
+	return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
+}
+
+// SeverityToCvssScoreRange returns CVSS score range
+func (c Cvss) SeverityToCvssScoreRange() string {
+	return severityToCvssScoreRange(c.Severity)
+}
+
+func severityToCvssScoreRange(severity string) string {
+	switch strings.ToUpper(severity) {
+	case "CRITICAL":
+		return "9.0-10.0"
+	case "IMPORTANT", "HIGH":
+		return "7.0-8.9"
+	case "MODERATE", "MEDIUM":
+		return "4.0-6.9"
+	case "LOW":
+		return "0.1-3.9"
 	}
-	return ""
+	return "None"
 }
 
 // Amazon Linux Security Advisory
@@ -637,7 +669,7 @@ func (c Cvss) Format() string {
 // Critical, High, Medium, Low
 // https://wiki.ubuntu.com/Bugs/Importance
 // https://people.canonical.com/~ubuntu-security/cve/priority.html
-func severityToV2ScoreRoughly(severity string) float64 {
+func severityToCvssScoreRoughly(severity string) float64 {
 	switch strings.ToUpper(severity) {
 	case "CRITICAL":
 		return 10.0
@@ -731,14 +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
@@ -810,8 +838,8 @@ const (
 	// GitHubMatchStr is a String representation of GitHubMatch
 	GitHubMatchStr = "GitHubMatch"
 
-	// WPVulnDBMatchStr is a String representation of WordPress VulnDB scanning
-	WPVulnDBMatchStr = "WPVulnDBMatch"
+	// WpScanMatchStr is a String representation of WordPress VulnDB scanning
+	WpScanMatchStr = "WpScanMatch"
 
 	// FailedToGetChangelog is a String representation of FailedToGetChangelog
 	FailedToGetChangelog = "FailedToGetChangelog"
@@ -851,6 +879,6 @@ var (
 	// GitHubMatch is a ranking how confident the CVE-ID was detected correctly
 	GitHubMatch = Confidence{97, GitHubMatchStr, 2}
 
-	// WPVulnDBMatch is a ranking how confident the CVE-ID was detected correctly
-	WPVulnDBMatch = Confidence{100, WPVulnDBMatchStr, 0}
+	// WpScanMatch is a ranking how confident the CVE-ID was detected correctly
+	WpScanMatch = Confidence{100, WpScanMatchStr, 0}
 )

models/vulninfos_test.go

@@ -3,6 +3,7 @@ package models
 import (
 	"reflect"
 	"testing"
+	"time"
 )
 
 func TestTitles(t *testing.T) {
@@ -98,10 +99,10 @@ func TestTitles(t *testing.T) {
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.cont.Titles(tt.in.lang, "redhat")
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -221,11 +222,65 @@ func TestCountGroupBySeverity(t *testing.T) {
 					CveContents: CveContents{
 						Nvd: {
 							Type:       Nvd,
-							Cvss2Score: 6.0,
+							Cvss3Score: 6.0,
 						},
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
+						},
+					},
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 2.0,
+						},
+					},
+				},
+				"CVE-2017-0004": {
+					CveID: "CVE-2017-0004",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 5.0,
+						},
+					},
+				},
+				"CVE-2017-0005": {
+					CveID: "CVE-2017-0005",
+				},
+				"CVE-2017-0006": {
+					CveID: "CVE-2017-0005",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 10.0,
+						},
+					},
+				},
+			},
+			out: map[string]int{
+				"Critical": 1,
+				"High":     1,
+				"Medium":   1,
+				"Low":      1,
+				"Unknown":  1,
+			},
+		},
+		{
+			in: VulnInfos{
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss2Score: 1.0,
+						},
+						RedHat: {
+							Type:       RedHat,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -250,21 +305,31 @@ func TestCountGroupBySeverity(t *testing.T) {
 				"CVE-2017-0005": {
 					CveID: "CVE-2017-0005",
 				},
+				"CVE-2017-0006": {
+					CveID: "CVE-2017-0005",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss2Score: 10.0,
+						},
+					},
+				},
 			},
 			out: map[string]int{
-				"High":    1,
-				"Medium":  1,
-				"Low":     1,
-				"Unknown": 1,
+				"Critical": 1,
+				"High":     1,
+				"Medium":   1,
+				"Low":      1,
+				"Unknown":  1,
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.CountGroupBySeverity()
 		for k := range tt.out {
 			if tt.out[k] != actual[k] {
-				t.Errorf("\nexpected %s: %d\n  actual %d\n",
-					k, tt.out[k], actual[k])
+				t.Errorf("[%d]\nexpected %s: %d\n  actual %d\n",
+					i, k, tt.out[k], actual[k])
 			}
 		}
 	}
@@ -275,6 +340,7 @@ func TestToSortedSlice(t *testing.T) {
 		in  VulnInfos
 		out []VulnInfo
 	}{
+		//0
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -333,7 +399,7 @@ func TestToSortedSlice(t *testing.T) {
 				},
 			},
 		},
-		// When max scores are the same, sort by CVE-ID
+		//[1] When max scores are the same, sort by CVE-ID
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -354,7 +420,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -365,7 +431,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -384,7 +450,7 @@ func TestToSortedSlice(t *testing.T) {
 				},
 			},
 		},
-		// When there are no cvss scores, sort by severity
+		//[2] When there are no cvss scores, sort by severity
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -392,7 +458,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "High",
+							Cvss3Severity: "High",
 						},
 					},
 				},
@@ -401,7 +467,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "Low",
+							Cvss3Severity: "Low",
 						},
 					},
 				},
@@ -412,7 +478,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "High",
+							Cvss3Severity: "High",
 						},
 					},
 				},
@@ -421,17 +487,17 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "Low",
+							Cvss3Severity: "Low",
 						},
 					},
 				},
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.ToSortedSlice()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -462,18 +528,16 @@ func TestCvss2Scores(t *testing.T) {
 						Cvss2Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
 						Cvss2Severity: "HIGH",
 					},
+					//v3
+					RedHatAPI: {
+						Type:          RedHatAPI,
+						Cvss3Score:    8.1,
+						Cvss3Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
+						Cvss3Severity: "HIGH",
+					},
 				},
 			},
 			out: []CveContentCvss{
-				{
-					Type: Nvd,
-					Value: Cvss{
-						Type:     CVSS2,
-						Score:    8.1,
-						Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
-						Severity: "HIGH",
-					},
-				},
 				{
 					Type: RedHat,
 					Value: Cvss{
@@ -483,6 +547,15 @@ func TestCvss2Scores(t *testing.T) {
 						Severity: "HIGH",
 					},
 				},
+				{
+					Type: Nvd,
+					Value: Cvss{
+						Type:     CVSS2,
+						Score:    8.1,
+						Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
+						Severity: "HIGH",
+					},
+				},
 				{
 					Type: Jvn,
 					Value: Cvss{
@@ -501,7 +574,7 @@ func TestCvss2Scores(t *testing.T) {
 		},
 	}
 	for i, tt := range tests {
-		actual := tt.in.Cvss2Scores("redhat")
+		actual := tt.in.Cvss2Scores()
 		if !reflect.DeepEqual(tt.out, actual) {
 			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
@@ -513,6 +586,7 @@ func TestMaxCvss2Scores(t *testing.T) {
 		in  VulnInfo
 		out CveContentCvss
 	}{
+		// 0
 		{
 			in: VulnInfo{
 				CveContents: CveContents{
@@ -546,26 +620,6 @@ func TestMaxCvss2Scores(t *testing.T) {
 				},
 			},
 		},
-		// Severity in OVAL
-		{
-			in: VulnInfo{
-				CveContents: CveContents{
-					Ubuntu: {
-						Type:          Ubuntu,
-						Cvss2Severity: "HIGH",
-					},
-				},
-			},
-			out: CveContentCvss{
-				Type: Ubuntu,
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                8.9,
-					CalculatedBySeverity: true,
-					Severity:             "HIGH",
-				},
-			},
-		},
 		// Empty
 		{
 			in: VulnInfo{},
@@ -611,13 +665,6 @@ func TestCvss3Scores(t *testing.T) {
 				},
 			},
 			out: []CveContentCvss{
-				{
-					Type: Nvd,
-					Value: Cvss{
-						Type:  CVSS3,
-						Score: 0.0,
-					},
-				},
 				{
 					Type: RedHat,
 					Value: Cvss{
@@ -629,16 +676,38 @@ func TestCvss3Scores(t *testing.T) {
 				},
 			},
 		},
+		// [1] Severity in OVAL
+		{
+			in: VulnInfo{
+				CveContents: CveContents{
+					Ubuntu: {
+						Type:          Ubuntu,
+						Cvss3Severity: "HIGH",
+					},
+				},
+			},
+			out: []CveContentCvss{
+				{
+					Type: Ubuntu,
+					Value: Cvss{
+						Type:                 CVSS3,
+						Score:                8.9,
+						CalculatedBySeverity: true,
+						Severity:             "HIGH",
+					},
+				},
+			},
+		},
 		// Empty
 		{
 			in:  VulnInfo{},
 			out: nil,
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.Cvss3Scores()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -710,10 +779,10 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: RedHat,
+				Type: Nvd,
 				Value: Cvss{
-					Type:  CVSS2,
-					Score: 8.0,
+					Type:  CVSS3,
+					Score: 7.0,
 				},
 			},
 		},
@@ -740,14 +809,14 @@ func TestMaxCvssScores(t *testing.T) {
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "HIGH",
+						Cvss3Severity: "HIGH",
 					},
 				},
 			},
 			out: CveContentCvss{
 				Type: Ubuntu,
 				Value: Cvss{
-					Type:                 CVSS2,
+					Type:                 CVSS3,
 					Score:                8.9,
 					CalculatedBySeverity: true,
 					Severity:             "HIGH",
@@ -760,7 +829,7 @@ func TestMaxCvssScores(t *testing.T) {
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "MEDIUM",
+						Cvss3Severity: "MEDIUM",
 					},
 					Nvd: {
 						Type:          Nvd,
@@ -770,11 +839,12 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: Nvd,
+				Type: Ubuntu,
 				Value: Cvss{
-					Type:     CVSS2,
-					Score:    7.0,
-					Severity: "HIGH",
+					Type:                 CVSS3,
+					Score:                6.9,
+					Severity:             "MEDIUM",
+					CalculatedBySeverity: true,
 				},
 			},
 		},
@@ -790,20 +860,20 @@ func TestMaxCvssScores(t *testing.T) {
 			out: CveContentCvss{
 				Type: "Vendor",
 				Value: Cvss{
-					Type:                 CVSS2,
+					Type:                 CVSS3,
 					Score:                8.9,
 					CalculatedBySeverity: true,
-					Vector:               "-",
 					Severity:             "HIGH",
 				},
 			},
 		},
+		//5
 		{
 			in: VulnInfo{
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "MEDIUM",
+						Cvss3Severity: "MEDIUM",
 					},
 					Nvd: {
 						Type:          Nvd,
@@ -818,11 +888,12 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: Nvd,
+				Type: "Vendor",
 				Value: Cvss{
-					Type:     CVSS2,
-					Score:    4,
-					Severity: "MEDIUM",
+					Type:                 CVSS3,
+					Score:                8.9,
+					Severity:             "HIGH",
+					CalculatedBySeverity: true,
 				},
 			},
 		},
@@ -861,7 +932,7 @@ func TestFormatMaxCvssScore(t *testing.T) {
 					},
 					RedHat: {
 						Type:          RedHat,
-						Cvss2Severity: "HIGH",
+						Cvss3Severity: "HIGH",
 						Cvss3Score:    8.0,
 					},
 					Nvd: {
@@ -871,7 +942,7 @@ func TestFormatMaxCvssScore(t *testing.T) {
 					},
 				},
 			},
-			out: "8.3 HIGH (jvn)",
+			out: "8.0 HIGH (redhat)",
 		},
 		{
 			in: VulnInfo{
@@ -897,10 +968,10 @@ func TestFormatMaxCvssScore(t *testing.T) {
 			out: "9.9 HIGH (redhat)",
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.FormatMaxCvssScore()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -1170,3 +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

@@ -1,75 +0,0 @@
-// +build !scanner
-
-package msf
-
-import (
-	"fmt"
-	"net/http"
-
-	cnf "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/models"
-	"github.com/parnurzeal/gorequest"
-	"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(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
-}
-
-// CheckHTTPHealth do health check
-func CheckHTTPHealth() error {
-	if !cnf.Conf.Metasploit.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Metasploit.URL)
-	var errs []error
-	var resp *http.Response
-	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: %w", url, errs)
-	}
-	return nil
-}

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
 			}
@@ -199,19 +211,20 @@ 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) {
-	switch major(r.Release) {
+func (o Ubuntu) FillWithOval(r *models.ScanResult) (nCVEs int, err error) {
+	switch util.Major(r.Release) {
 	case "14":
 		kernelNamesInOval := []string{
 			"linux-aws",
@@ -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", err)
+			}
+		}()
+
 		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

@@ -4,11 +4,10 @@ package oval
 
 import (
 	"encoding/json"
-	"fmt"
-	"net/http"
 	"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"
@@ -18,70 +17,78 @@ import (
 
 // Client is the interface of OVAL client.
 type Client interface {
-	CheckHTTPHealth() error
-	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
-}
-
-// CheckHTTPHealth do health check
-func (b Base) CheckHTTPHealth() error {
-	if !cnf.Conf.OvalDict.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.OvalDict.URL)
-	var errs []error
-	var resp *http.Response
-	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 request to OVAL server. url: %s, errs: %w",
-			url, errs)
-	}
-	return nil
+	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", err)
+			}
+		}()
+
+		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)
-	resp, body, errs := gorequest.New().Get(url).End()
+	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: %w", 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", err)
+			}
+		}()
+		lastModified = driver.GetLastModified(ovalFamily, release)
 	} else {
-		url, _ := util.URLPathJoin(cnf.Conf.OvalDict.URL, "lastmodified", osFamily, release)
-		resp, body, errs := gorequest.New().Get(url).End()
+		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: %w", 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 {
@@ -92,10 +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], ":")
 	}
@@ -173,17 +183,15 @@ func (o RedHatBase) convertToModel(cveID string, def *ovalmodels.Definition) *mo
 		score2, vec2 := o.parseCvss2(cve.Cvss2)
 		score3, vec3 := o.parseCvss3(cve.Cvss3)
 
-		severity := def.Advisory.Severity
+		sev2, sev3, severity := "", "", def.Advisory.Severity
 		if cve.Impact != "" {
 			severity = cve.Impact
 		}
-
-		sev2, sev3 := "", ""
-		if score2 == 0 {
-			sev2 = severity
-		}
-		if score3 == 0 {
+		if severity != "None" {
 			sev3 = severity
+			if score2 != 0 {
+				sev2 = severity
+			}
 		}
 
 		// CWE-ID in RedHat OVAL may have multiple cweIDs separated by space
@@ -248,11 +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,
 			},
 		},
 	}
@@ -264,11 +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,
 			},
 		},
 	}
@@ -280,11 +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,
 			},
 		},
 	}
@@ -297,11 +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

@@ -6,11 +6,13 @@ import (
 	"encoding/json"
 	"net/http"
 	"regexp"
-	"strings"
+	"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"
@@ -71,6 +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
@@ -78,6 +86,7 @@ type request struct {
 	arch              string
 	binaryPackNames   []string
 	isSrcPack         bool
+	modularityLabel   string // RHEL 8 or later only
 }
 
 type response struct {
@@ -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)
 				}
 			}
@@ -147,7 +155,7 @@ func getDefsByPackNameViaHTTP(r *models.ScanResult) (
 		select {
 		case res := <-resChan:
 			for _, def := range res.defs {
-				affected, notFixedYet, fixedIn := isOvalDefAffected(def, res.request, r.Family, r.RunningKernel)
+				affected, notFixedYet, fixedIn := isOvalDefAffected(def, res.request, r.Family, r.RunningKernel, r.EnabledDnfModules)
 				if !affected {
 					continue
 				}
@@ -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().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: %w", 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)
+			affected, notFixedYet, fixedIn := isOvalDefAffected(def, req, ovalFamily, r.RunningKernel, r.EnabledDnfModules)
 			if !affected {
 				continue
 			}
@@ -277,32 +289,33 @@ func getDefsByPackNameFromOvalDB(driver db.DB, r *models.ScanResult) (relatedDef
 	return
 }
 
-func major(version string) string {
-	if version == "" {
-		return ""
-	}
-	ss := strings.SplitN(version, ":", 2)
-	ver := ""
-	if len(ss) == 1 {
-		ver = ss[0]
-	} else {
-		ver = ss[1]
-	}
-	return ver[0:strings.Index(ver, ".")]
-}
-
-func isOvalDefAffected(def ovalmodels.Definition, req request, family string, running models.Kernel) (affected, notFixedYet bool, fixedIn string) {
+func isOvalDefAffected(def ovalmodels.Definition, req request, family string, running models.Kernel, enabledMods []string) (affected, notFixedYet bool, fixedIn string) {
 	for _, ovalPack := range def.AffectedPacks {
 		if req.packName != ovalPack.Name {
 			continue
 		}
 
+		isModularityLabelEmptyOrSame := false
+		if ovalPack.ModularityLabel != "" {
+			for _, mod := range enabledMods {
+				if mod == ovalPack.ModularityLabel {
+					isModularityLabelEmptyOrSame = true
+					break
+				}
+			}
+		} else {
+			isModularityLabelEmptyOrSame = true
+		}
+		if !isModularityLabelEmptyOrSame {
+			continue
+		}
+
 		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 major(ovalPack.Version) != major(running.Release) {
+					if util.Major(ovalPack.Version) != util.Major(running.Release) {
 						continue
 					}
 				}
@@ -316,7 +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
 		}
@@ -328,12 +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
 			}
@@ -352,7 +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
 			}
@@ -362,14 +375,11 @@ func isOvalDefAffected(def ovalmodels.Definition, req request, family string, ru
 	return false, false, ""
 }
 
-var centosVerPattern = regexp.MustCompile(`\.[es]l(\d+)(?:_\d+)?(?:\.centos)?`)
-var esVerPattern = regexp.MustCompile(`\.el(\d+)(?:_\d+)?`)
-
 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
@@ -380,7 +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
@@ -391,21 +401,94 @@ 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:
-		vera := rpmver.NewVersion(centosVerPattern.ReplaceAllString(newVer, ".el$1"))
-		verb := rpmver.NewVersion(esVerPattern.ReplaceAllString(packInOVAL.Version, ".el$1"))
+	case constant.RedHat,
+		constant.CentOS:
+		vera := rpmver.NewVersion(centOSVersionToRHEL(newVer))
+		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)?`)
+
+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"
 )
@@ -202,6 +202,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		req    request
 		family string
 		kernel models.Kernel
+		mods   []string
 	}
 	var tests = []struct {
 		in          in
@@ -1029,7 +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{
 						{
@@ -1053,7 +1054,7 @@ func TestIsOvalDefAffected(t *testing.T) {
 		},
 		{
 			in: in{
-				family: config.CentOS,
+				family: constant.CentOS,
 				def: ovalmodels.Definition{
 					AffectedPacks: []ovalmodels.Package{
 						{
@@ -1076,9 +1077,85 @@ func TestIsOvalDefAffected(t *testing.T) {
 			notFixedYet: false,
 			fixedIn:     "3.1.0",
 		},
+		// dnf module
+		{
+			in: in{
+				family: constant.RedHat,
+				def: ovalmodels.Definition{
+					AffectedPacks: []ovalmodels.Package{
+						{
+							Name:            "nginx",
+							Version:         "1.16.1-1.module+el8.3.0+8844+e5e7039f.1",
+							NotFixedYet:     false,
+							ModularityLabel: "nginx:1.16",
+						},
+					},
+				},
+				req: request{
+					packName:       "nginx",
+					versionRelease: "1.16.0-1.module+el8.3.0+8844+e5e7039f.1",
+				},
+				mods: []string{
+					"nginx:1.16",
+				},
+			},
+			affected:    true,
+			notFixedYet: false,
+			fixedIn:     "1.16.1-1.module+el8.3.0+8844+e5e7039f.1",
+		},
+		// dnf module 2
+		{
+			in: in{
+				family: constant.RedHat,
+				def: ovalmodels.Definition{
+					AffectedPacks: []ovalmodels.Package{
+						{
+							Name:            "nginx",
+							Version:         "1.16.1-1.module+el8.3.0+8844+e5e7039f.1",
+							NotFixedYet:     false,
+							ModularityLabel: "nginx:1.16",
+						},
+					},
+				},
+				req: request{
+					packName:       "nginx",
+					versionRelease: "1.16.2-1.module+el8.3.0+8844+e5e7039f.1",
+				},
+				mods: []string{
+					"nginx:1.16",
+				},
+			},
+			affected:    false,
+			notFixedYet: false,
+		},
+		// dnf module 3
+		{
+			in: in{
+				family: constant.RedHat,
+				def: ovalmodels.Definition{
+					AffectedPacks: []ovalmodels.Package{
+						{
+							Name:            "nginx",
+							Version:         "1.16.1-1.module+el8.3.0+8844+e5e7039f.1",
+							NotFixedYet:     false,
+							ModularityLabel: "nginx:1.16",
+						},
+					},
+				},
+				req: request{
+					packName:       "nginx",
+					versionRelease: "1.16.0-1.module+el8.3.0+8844+e5e7039f.1",
+				},
+				mods: []string{
+					"nginx:1.14",
+				},
+			},
+			affected:    false,
+			notFixedYet: false,
+		},
 	}
 	for i, tt := range tests {
-		affected, notFixedYet, fixedIn := isOvalDefAffected(tt.in.def, tt.in.req, tt.in.family, tt.in.kernel)
+		affected, notFixedYet, fixedIn := isOvalDefAffected(tt.in.def, tt.in.req, tt.in.family, tt.in.kernel, tt.in.mods)
 		if tt.affected != affected {
 			t.Errorf("[%d] affected\nexpected: %v\n  actual: %v\n", i, tt.affected, affected)
 		}
@@ -1091,28 +1168,170 @@ func TestIsOvalDefAffected(t *testing.T) {
 	}
 }
 
-func Test_major(t *testing.T) {
-	var tests = []struct {
-		in       string
-		expected string
+func Test_centOSVersionToRHEL(t *testing.T) {
+	type args struct {
+		ver string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
 	}{
 		{
-			in:       "",
-			expected: "",
+			name: "remove centos.",
+			args: args{
+				ver: "grub2-tools-2.02-0.80.el7.centos.x86_64",
+			},
+			want: "grub2-tools-2.02-0.80.el7.x86_64",
 		},
 		{
-			in:       "4.1",
-			expected: "4",
+			name: "noop",
+			args: args{
+				ver: "grub2-tools-2.02-0.80.el7.x86_64",
+			},
+			want: "grub2-tools-2.02-0.80.el7.x86_64",
 		},
 		{
-			in:       "0:4.1",
-			expected: "4",
+			name: "remove minor",
+			args: args{
+				ver: "sudo-1.8.23-10.el7_9.1",
+			},
+			want: "sudo-1.8.23-10.el7.1",
 		},
 	}
-	for i, tt := range tests {
-		a := major(tt.in)
-		if tt.expected != a {
-			t.Errorf("[%d]\nexpected: %s\n  actual: %s\n", i, tt.expected, a)
-		}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := centOSVersionToRHEL(tt.args.ver); got != tt.want {
+				t.Errorf("centOSVersionToRHEL() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+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"
-	exploitdb "github.com/mozqnet/go-exploitdb/db"
-	metasploitdb "github.com/takuzoo3868/go-msfdb/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/mozqnet/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

@@ -1,581 +0,0 @@
-// +build !scanner
-
-package report
-
-import (
-	"os"
-	"strings"
-	"time"
-
-	"github.com/future-architect/vuls/libmanager"
-	gostdb "github.com/knqyf263/gost/db"
-
-	"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/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"
-	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
-	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
-	ovaldb "github.com/kotakanbe/goval-dictionary/db"
-	exploitdb "github.com/mozqnet/go-exploitdb/db"
-	metasploitdb "github.com/takuzoo3868/go-msfdb/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)
-		}
-
-		if err := DetectGitHubCves(&r); err != nil {
-			return nil, xerrors.Errorf("Failed to detect GitHub Cves: %w", err)
-		}
-
-		if err := DetectWordPressCves(&r); 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
-		}
-
-		diff, err := diff(rs, prevs)
-		if err != nil {
-			return nil, err
-		}
-		for i, r := range diff {
-			if err := fillCvesWithNvdJvn(dbclient.CveDB, &r); err != nil {
-				return nil, err
-			}
-			rs[i] = r
-		}
-	}
-
-	for i, r := range rs {
-		r = r.FilterByCvssOver(c.Conf.CvssScoreOver)
-		r = r.FilterIgnoreCves()
-		r = r.FilterUnfixed()
-		r = r.FilterIgnorePkgs()
-		r = r.FilterInactiveWordPressLibs()
-		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 == config.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) error {
-	repos := c.Conf.Servers[r.ServerName].GitHubRepos
-	if len(repos) == 0 {
-		return nil
-	}
-	githubInts := GithubSecurityAlerts(repos)
-
-	ints := &integrationResults{}
-	for _, o := range []Integration{githubInts} {
-		if err := o.apply(r, ints); err != nil {
-			return xerrors.Errorf("Failed to detect CVE with integration: %w", err)
-		}
-	}
-	util.Log.Infof("%s: %d CVEs are detected with GitHub Security Alerts",
-		r.FormatServerName(), ints.GithubAlertsCveCounts)
-	return nil
-}
-
-// DetectWordPressCves detects CVEs of WordPress
-func DetectWordPressCves(r *models.ScanResult) error {
-	token := c.Conf.Servers[r.ServerName].WordPress.WPVulnDBToken
-	if token == "" {
-		return nil
-	}
-	wpVulnCaches := map[string]string{}
-	wpOpt := WordPressOption{
-		token,
-		&wpVulnCaches,
-	}
-
-	ints := &integrationResults{}
-	for _, o := range []Integration{wpOpt} {
-		if err := o.apply(r, ints); err != nil {
-			return xerrors.Errorf("Failed to detect CVE with integration: %w", err)
-		}
-	}
-	util.Log.Infof("%s: %d CVEs are detected with wpscan API",
-		r.FormatServerName(), ints.WordPressCveCounts)
-	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/mozqnet/go-exploitdb
-func fillWithExploitDB(driver exploitdb.DB, r *models.ScanResult) (nExploitCve int, err error) {
-	return exploit.FillWithExploit(driver, r)
-}
-
-// 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 && !config.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
-}
-
-type integrationResults struct {
-	GithubAlertsCveCounts int
-	WordPressCveCounts    int
-}
-
-// Integration is integration of vuls report
-type Integration interface {
-	apply(*models.ScanResult, *integrationResults) error
-}
-
-// GithubSecurityAlerts :
-func GithubSecurityAlerts(githubConfs map[string]config.GitHubConf) Integration {
-	return GithubSecurityAlertOption{
-		GithubConfs: githubConfs,
-	}
-}
-
-// GithubSecurityAlertOption :
-type GithubSecurityAlertOption struct {
-	GithubConfs map[string]config.GitHubConf
-}
-
-// https://help.github.com/articles/about-security-alerts-for-vulnerable-dependencies/
-func (g GithubSecurityAlertOption) apply(r *models.ScanResult, ints *integrationResults) (err error) {
-	var nCVEs int
-	for ownerRepo, setting := range g.GithubConfs {
-		ss := strings.Split(ownerRepo, "/")
-		owner, repo := ss[0], ss[1]
-		n, err := github.FillGitHubSecurityAlerts(r, owner, repo, setting.Token)
-		if err != nil {
-			return xerrors.Errorf("Failed to access GitHub Security Alerts: %w", err)
-		}
-		nCVEs += n
-	}
-	ints.GithubAlertsCveCounts = nCVEs
-	return nil
-}
-
-// WordPressOption :
-type WordPressOption struct {
-	token        string
-	wpVulnCaches *map[string]string
-}
-
-func (g WordPressOption) apply(r *models.ScanResult, ints *integrationResults) (err error) {
-	if g.token == "" {
-		return nil
-	}
-	n, err := wordpress.FillWordPress(r, g.token, g.wpVulnCaches)
-	if err != nil {
-		return xerrors.Errorf("Failed to fetch from WPVulnDB. Check the WPVulnDBToken in config.toml. err: %w", err)
-	}
-	ints.WordPressCveCounts = n
-	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

@@ -1,21 +1,28 @@
-package report
+package reporter
 
 import (
 	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"fmt"
 	"time"
 
 	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) {
@@ -23,58 +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 {
-				return err
-			}
-		}
-
-		if c.Conf.FormatXML {
-			k := key + ".xml"
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := createBlockBlob(cli, k, allBytes); err != nil {
+			if err := w.createBlockBlob(cli, k, b, w.Gzip); err != nil {
 				return err
 			}
 		}
@@ -82,9 +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
 	}
@@ -95,39 +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

@@ -1,25 +1,30 @@
-package report
+package reporter
 
 import (
+	"context"
 	"fmt"
 	"net/http"
 	"net/url"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
+	"github.com/future-architect/vuls/util"
 )
 
 // 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
 		}
 
@@ -35,9 +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
 			}
 		}
@@ -46,28 +51,26 @@ 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)
-
-	payload := url.Values{
-		"body": {message},
-	}
-
-	reqs, err := http.NewRequest("POST", uri, strings.NewReader(payload.Encode()))
-
-	reqs.Header.Add("X-ChatWorkToken", token)
-	reqs.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+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)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, uri, strings.NewReader(payload.Encode()))
+	defer cancel()
 	if err != nil {
 		return err
 	}
-	client := &http.Client{}
-
-	resp, err := client.Do(reqs)
+	req.Header.Add("X-ChatWorkToken", w.Cnf.APIToken)
+	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+	client, err := util.GetHTTPClient(w.Proxy)
+	if err != nil {
+		return err
+	}
+	resp, err := client.Do(req)
 	if err != nil {
 		return err
 	}
 	defer resp.Body.Close()
-
 	return nil
 }

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
@@ -123,11 +123,11 @@ func (e *emailSender) sendMail(smtpServerAddr, message string) (err error) {
 	if ok, param := c.Extension("AUTH"); ok {
 		authList := strings.Split(param, " ")
 		auth = e.newSaslClient(authList)
+		if err = c.Auth(auth); err != nil {
+			return xerrors.Errorf("Failed to authenticate: %w", err)
+		}
 	}
 
-	if err = c.Auth(auth); err != nil {
-		return xerrors.Errorf("Failed to authenticate: %w", err)
-	}
 	if err = c.Mail(emailConf.From, nil); err != nil {
 		return xerrors.Errorf("Failed to send Mail command: %w", err)
 	}
@@ -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

@@ -1,28 +1,33 @@
-package report
+package reporter
 
 import (
-	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"io/ioutil"
 	"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)
@@ -30,77 +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.FormatXML {
-			var p string
-			if c.Conf.Diff {
-				p = path + "_diff.xml"
-			} else {
-				p = path + ".xml"
-			}
-
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := writeFile(p, allBytes, 0600); err != nil {
-				return xerrors.Errorf("Failed to write XML. 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)
@@ -111,10 +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

@@ -1,9 +1,8 @@
-package report
+package reporter
 
 import (
 	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"fmt"
 	"path"
 	"time"
@@ -16,23 +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)},
 		}),
 	}
@@ -50,57 +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 {
-				return err
-			}
-		}
-
-		if c.Conf.FormatXML {
-			k := key + ".xml"
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := putObject(svc, k, allBytes); err != nil {
+			if err := w.putObject(svc, k, []byte(text), w.Gzip); err != nil {
 				return err
 			}
 		}
@@ -108,38 +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
 		}
@@ -147,18 +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().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: %w",
-				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{
 				{
@@ -244,11 +248,11 @@ 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{}
 
-	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores(osFamily)...)
+	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores()...)
 	for _, cvss := range scores {
 		if cvss.Value.Severity == "" {
 			continue
@@ -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

@@ -1,10 +1,10 @@
-package report
+package reporter
 
 import (
 	"fmt"
+	"log/syslog"
 	"strings"
 
-	syslog "github.com/RackSec/srslog"
 	"golang.org/x/xerrors"
 
 	"github.com/future-architect/vuls/config"
@@ -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)
 	}
@@ -59,7 +60,7 @@ func (w SyslogWriter) encodeSyslog(result models.ScanResult) (messages []string)
 		kvPairs = append(kvPairs, fmt.Sprintf(`packages="%s"`, pkgs))
 
 		kvPairs = append(kvPairs, fmt.Sprintf(`cve_id="%s"`, cveID))
-		for _, cvss := range vinfo.Cvss2Scores(result.Family) {
+		for _, cvss := range vinfo.Cvss2Scores() {
 			kvPairs = append(kvPairs, fmt.Sprintf(`cvss_score_%s_v2="%.2f"`, cvss.Type, cvss.Value.Score))
 			kvPairs = append(kvPairs, fmt.Sprintf(`cvss_vector_%s_v2="%s"`, cvss.Type, cvss.Value.Vector))
 		}
@@ -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"
@@ -51,6 +51,7 @@ func TestSyslogWriterEncodeSyslog(t *testing.T) {
 				`scanned_at="2018-06-13 16:10:00 +0000 UTC" server_name="teste01" os_family="ubuntu" os_release="16.04" ipv4_addr="192.168.0.1,10.0.2.15" ipv6_addr="" packages="pkg3,pkg4" cve_id="CVE-2017-0002" cvss_score_nvd_v2="5.00" cvss_vector_nvd_v2="AV:L/AC:L/Au:N/C:N/I:N/A:C" cvss_score_nvd_v3="9.80" cvss_vector_nvd_v3="AV:L/AC:L/Au:N/C:N/I:N/A:C" cwe_ids="CWE-20"`,
 			},
 		},
+		// 1
 		{
 			result: models.ScanResult{
 				ScannedAt:  time.Date(2018, 6, 13, 17, 10, 0, 0, time.UTC),
@@ -65,10 +66,11 @@ func TestSyslogWriterEncodeSyslog(t *testing.T) {
 						},
 						CveContents: models.CveContents{
 							models.RedHat: models.CveContent{
-								Cvss3Score:  5.0,
-								Cvss3Vector: "AV:L/AC:L/Au:N/C:N/I:N/A:C",
-								CweIDs:      []string{"CWE-284"},
-								Title:       "RHSA-2017:0001: pkg5 security update (Important)",
+								Cvss3Score:    5.0,
+								Cvss3Severity: "Medium",
+								Cvss3Vector:   "AV:L/AC:L/Au:N/C:N/I:N/A:C",
+								CweIDs:        []string{"CWE-284"},
+								Title:         "RHSA-2017:0001: pkg5 security update (Important)",
 							},
 						},
 					},