159 lines
3.2 KiB
Go
159 lines
3.2 KiB
Go
package scan
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import (
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"github.com/future-architect/vuls/config"
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"github.com/future-architect/vuls/models"
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"github.com/future-architect/vuls/util"
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"golang.org/x/xerrors"
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)
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// inherit OsTypeInterface
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type rhel struct {
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redhatBase
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}
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// NewRHEL is constructor
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func newRHEL(c config.ServerInfo) *rhel {
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r := &rhel{
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redhatBase{
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base: base{
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osPackages: osPackages{
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Packages: models.Packages{},
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VulnInfos: models.VulnInfos{},
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},
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},
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sudo: rootPrivRHEL{},
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},
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}
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r.log = util.NewCustomLogger(c)
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r.setServerInfo(c)
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return r
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}
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func (o *rhel) checkScanMode() error {
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return nil
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}
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func (o *rhel) checkDeps() error {
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if o.getServerInfo().Mode.IsFast() {
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return o.execCheckDeps(o.depsFast())
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} else if o.getServerInfo().Mode.IsFastRoot() {
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return o.execCheckDeps(o.depsFastRoot())
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} else if o.getServerInfo().Mode.IsDeep() {
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return o.execCheckDeps(o.depsDeep())
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}
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return xerrors.New("Unknown scan mode")
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}
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func (o *rhel) depsFast() []string {
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return []string{}
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}
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func (o *rhel) depsFastRoot() []string {
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if o.getServerInfo().Mode.IsOffline() {
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return []string{}
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}
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majorVersion, _ := o.Distro.MajorVersion()
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switch majorVersion {
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case 5:
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return []string{
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"yum-utils",
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"yum-security",
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}
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case 6:
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return []string{
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"yum-utils",
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"yum-plugin-security",
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}
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default:
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return []string{
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"yum-utils",
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}
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}
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}
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func (o *rhel) depsDeep() []string {
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majorVersion, _ := o.Distro.MajorVersion()
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switch majorVersion {
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case 5:
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return []string{
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"yum-utils",
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"yum-security",
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"yum-changelog",
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}
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case 6:
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return []string{
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"yum-utils",
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"yum-plugin-security",
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"yum-plugin-changelog",
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}
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default:
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return []string{
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"yum-utils",
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"yum-plugin-changelog",
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}
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}
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}
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func (o *rhel) checkIfSudoNoPasswd() error {
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if o.getServerInfo().Mode.IsFast() {
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return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFast())
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} else if o.getServerInfo().Mode.IsFastRoot() {
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return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFastRoot())
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} else {
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return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsDeep())
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}
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}
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func (o *rhel) sudoNoPasswdCmdsFast() []cmd {
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return []cmd{}
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}
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func (o *rhel) sudoNoPasswdCmdsFastRoot() []cmd {
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if o.getServerInfo().Mode.IsOffline() {
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return []cmd{}
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}
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majorVersion, _ := o.Distro.MajorVersion()
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if majorVersion < 6 {
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return []cmd{
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// {"needs-restarting", exitStatusZero},
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{"yum repolist --color=never", exitStatusZero},
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{"yum list-security --security --color=never", exitStatusZero},
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{"yum info-security --color=never", exitStatusZero},
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{"repoquery -h", exitStatusZero},
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}
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}
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return []cmd{
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{"yum repolist --color=never", exitStatusZero},
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{"yum updateinfo list updates --security --color=never", exitStatusZero},
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{"yum updateinfo updates --security --color=never ", exitStatusZero},
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{"repoquery -h", exitStatusZero},
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{"needs-restarting", exitStatusZero},
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}
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}
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func (o *rhel) sudoNoPasswdCmdsDeep() []cmd {
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return append(o.sudoNoPasswdCmdsFastRoot(),
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cmd{"yum changelog all updates --color=never", exitStatusZero})
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}
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type rootPrivRHEL struct{}
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func (o rootPrivRHEL) repoquery() bool {
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return true
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}
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func (o rootPrivRHEL) yumRepolist() bool {
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return true
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}
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func (o rootPrivRHEL) yumUpdateInfo() bool {
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return true
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}
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func (o rootPrivRHEL) yumChangelog() bool {
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return true
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}
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