add Library Scan (with image scan) (#829)

* add static container image scan

* server has many staticContainers

* use go module

* for staticContainer

* fix typo

* fix setErrs error

* change name : StaticContainer -> Image

* add scan -images-only flag

* fix makefile

* fix makefile for go module

* use rpmcmd instead of rpm

* add scrutinizer.yml

* change scrutinizer.yml

* fix scrutinizer.yml

* fix scrutinizer.yml

* fix scrutinizer.yml

* fix scrutinizer.yml

* delete scrutinizer

* add report test

* add sourcePackages and Arch

* fix for sider

* fix staticContainer -> image

* init scan library

* add library scan for servers

* fix tui bug

* fix lint error

* divide WpPackageFixStats and LibraryPackageFixedIns

* fix error

* Delete libManager_test.go

* stop use alpine os if err occurred in container

* merge upstream/master

* Delete libManager.go

* update goval-dictionary

* fix go.mod

* update Readme

* add feature : auto detect lockfiles

config/tomlloader.go

@@ -69,6 +69,16 @@ func (c TOMLLoader) Load(pathToToml, keyPass string) error {
 		}
 
 		s := ServerInfo{ServerName: serverName}
+		s.Images = make(map[string]Image)
+
+		// image are able to set any server type
+		for name, image := range v.Images {
+			if err := IsValidImage(image); err != nil {
+				return err
+			}
+			s.Images[name] = image
+		}
+
 		if v.Type != ServerTypePseudo {
 			s.Host = v.Host
 			if len(s.Host) == 0 {
@@ -142,6 +152,13 @@ func (c TOMLLoader) Load(pathToToml, keyPass string) error {
 			s.CpeNames = d.CpeNames
 		}
 
+		s.Lockfiles = v.Lockfiles
+		if len(s.Lockfiles) == 0 {
+			s.Lockfiles = d.Lockfiles
+		}
+
+		s.FindLock = v.FindLock
+
 		for i, n := range s.CpeNames {
 			uri, err := toCpeURI(n)
 			if err != nil {
@@ -300,3 +317,14 @@ func toCpeURI(cpename string) (string, error) {
 	}
 	return "", xerrors.Errorf("Unknow CPE format: %s", cpename)
 }
+
+// IsValidImage checks a container configuration
+func IsValidImage(c Image) error {
+	if c.Name == "" {
+		return xerrors.New("Invalid arguments : no image name")
+	}
+	if c.Tag == "" {
+		return xerrors.New("Invalid arguments : no image tag")
+	}
+	return nil
+}