feat(contrib/fvuls) Add commands to obtained CPE information of network devices by executing snmp2cpe and upload to Fvuls server (#1721)

* add: README.md

* add: commands(discover,add-server,add-cpe)

* add: implements(discover,add-server,add-cpe)

* fix: changed os.Exit(1) in main.go to return an error

* fix: lint error

* delete: trivy-to-vuls stdIn

* fix: Incomprehesible error logs

* fix: according to review

* add: function converts old config to latest one

* delete: add-server

* fix: lint error

* fix

* fix: remote scan error in Windows

* fix: lint error

* fix

* fix: lint error

* fix: lint error

* fix: lint error

* add: scanner/scanner.go test normalizeHomeDirForWindows()

* fix

* fix

* fix

* fix

* fix

* fix

* fix: lint error

* fix: error log

* fix

* refactor(fvuls)

* Refactor (#2)

refactor
---------

Co-authored-by: 和田皓翔 <wadahiroka@192.168.0.6>

* Refactor (#3)

 fix

---------

Co-authored-by: Sadayuki Matsuno <sadayuki.matsuno@gmail.com>
Co-authored-by: 和田皓翔 <wadahiroka@192.168.0.6>

* fix

* fix: lint error

* fix

---------

Co-authored-by: 和田皓翔 <wadahiroka@192.168.0.4>
Co-authored-by: 和田皓翔 <wadahiroka@192.168.0.10>
Co-authored-by: 和田皓翔 <wadahiroka@192.168.0.6>
Co-authored-by: Sadayuki Matsuno <sadayuki.matsuno@gmail.com>

contrib/trivy/parser/parser.go

@@ -2,6 +2,7 @@ package parser
 
 import (
 	"encoding/json"
+	"fmt"
 
 	v2 "github.com/future-architect/vuls/contrib/trivy/parser/v2"
 	"github.com/future-architect/vuls/models"
@@ -22,6 +23,7 @@ type Report struct {
 func NewParser(vulnJSON []byte) (Parser, error) {
 	r := Report{}
 	if err := json.Unmarshal(vulnJSON, &r); err != nil {
+		fmt.Printf("%s", fmt.Sprintf("%s", vulnJSON))
 		return nil, xerrors.Errorf("Failed to parse JSON. Please use the latest version of trivy, trivy-to-vuls and future-vuls")
 	}
 	switch r.SchemaVersion {