feat(os) : support Alma Linux (#1261)

* support Alma Linux

* fix miss

* feat(os) : support Rocky linux  (#1260)

* support rocky linux scan

* fix miss

* lint

* fix : like #1266 and error Failed to parse CentOS

* pass make test

* fix miss

* fix pointed out with comment

* fix golangci-lint error

scanner/alma.go

@@ -0,0 +1,118 @@
+package scanner
+
+import (
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+)
+
+// inherit OsTypeInterface
+type alma struct {
+	redhatBase
+}
+
+// NewAlma is constructor
+func newAlma(c config.ServerInfo) *alma {
+	r := &alma{
+		redhatBase{
+			base: base{
+				osPackages: osPackages{
+					Packages:  models.Packages{},
+					VulnInfos: models.VulnInfos{},
+				},
+			},
+			sudo: rootPrivAlma{},
+		},
+	}
+	r.log = logging.NewNormalLogger()
+	r.setServerInfo(c)
+	return r
+}
+
+func (o *alma) checkScanMode() error {
+	return nil
+}
+
+func (o *alma) checkDeps() error {
+	if o.getServerInfo().Mode.IsFast() {
+		return o.execCheckDeps(o.depsFast())
+	} else if o.getServerInfo().Mode.IsFastRoot() {
+		return o.execCheckDeps(o.depsFastRoot())
+	} else {
+		return o.execCheckDeps(o.depsDeep())
+	}
+}
+
+func (o *alma) depsFast() []string {
+	if o.getServerInfo().Mode.IsOffline() {
+		return []string{}
+	}
+
+	// repoquery
+	// `rpm -qa` shows dnf-utils as yum-utils on RHEL8, CentOS8, Alma8, Rocky8
+	return []string{"yum-utils"}
+}
+
+func (o *alma) depsFastRoot() []string {
+	if o.getServerInfo().Mode.IsOffline() {
+		return []string{}
+	}
+
+	// repoquery
+	// `rpm -qa` shows dnf-utils as yum-utils on RHEL8, CentOS8, Alma8, Rocky8
+	return []string{"yum-utils"}
+}
+
+func (o *alma) depsDeep() []string {
+	return o.depsFastRoot()
+}
+
+func (o *alma) checkIfSudoNoPasswd() error {
+	if o.getServerInfo().Mode.IsFast() {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFast())
+	} else if o.getServerInfo().Mode.IsFastRoot() {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFastRoot())
+	} else {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsDeep())
+	}
+}
+
+func (o *alma) sudoNoPasswdCmdsFast() []cmd {
+	return []cmd{}
+}
+
+func (o *alma) sudoNoPasswdCmdsFastRoot() []cmd {
+	if !o.ServerInfo.IsContainer() {
+		return []cmd{
+			{"repoquery -h", exitStatusZero},
+			{"needs-restarting", exitStatusZero},
+			{"which which", exitStatusZero},
+			{"stat /proc/1/exe", exitStatusZero},
+			{"ls -l /proc/1/exe", exitStatusZero},
+			{"cat /proc/1/maps", exitStatusZero},
+			{"lsof -i -P", exitStatusZero},
+		}
+	}
+	return []cmd{
+		{"repoquery -h", exitStatusZero},
+		{"needs-restarting", exitStatusZero},
+	}
+}
+
+func (o *alma) sudoNoPasswdCmdsDeep() []cmd {
+	return o.sudoNoPasswdCmdsFastRoot()
+}
+
+type rootPrivAlma struct{}
+
+func (o rootPrivAlma) repoquery() bool {
+	return false
+}
+
+func (o rootPrivAlma) yumMakeCache() bool {
+	return false
+}
+
+func (o rootPrivAlma) yumPS() bool {
+	return false
+}