Esempio n. 1
0
func FormatMountLabel(src string, mountLabel string) string {
	if selinux.SelinuxEnabled() && mountLabel != "" {
		switch src {
		case "":
			src = fmt.Sprintf("%s,context=%s", src, mountLabel)
		default:
			src = fmt.Sprintf("context=%s", mountLabel)
		}
	}
	return src
}
Esempio n. 2
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func testSetfilecon(t *testing.T) {
	if selinux.SelinuxEnabled() {
		tmp := "selinux_test"
		out, _ := os.OpenFile(tmp, os.O_WRONLY, 0)
		out.Close()
		err := selinux.Setfilecon(tmp, "system_u:object_r:bin_t:s0")
		if err != nil {
			t.Log("Setfilecon failed")
			t.Fatal(err)
		}
		os.Remove(tmp)
	}
}
Esempio n. 3
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func TestSELinux(t *testing.T) {
	var (
		err            error
		plabel, flabel string
	)

	if selinux.SelinuxEnabled() {
		t.Log("Enabled")
		plabel, flabel = selinux.GetLxcContexts()
		t.Log(plabel)
		t.Log(flabel)
		plabel, flabel = selinux.GetLxcContexts()
		t.Log(plabel)
		t.Log(flabel)
		t.Log("getenforce ", selinux.SelinuxGetEnforce())
		t.Log("getenforcemode ", selinux.SelinuxGetEnforceMode())
		pid := os.Getpid()
		t.Log("PID:%d MCS:%s\n", pid, selinux.IntToMcs(pid, 1023))
		t.Log(selinux.Getcon())
		t.Log(selinux.Getfilecon("/etc/passwd"))
		err = selinux.Setfscreatecon("unconfined_u:unconfined_r:unconfined_t:s0")
		if err == nil {
			t.Log(selinux.Getfscreatecon())
		} else {
			t.Log("setfscreatecon failed", err)
			t.Fatal(err)
		}
		err = selinux.Setfscreatecon("")
		if err == nil {
			t.Log(selinux.Getfscreatecon())
		} else {
			t.Log("setfscreatecon failed", err)
			t.Fatal(err)
		}
		t.Log(selinux.Getpidcon(1))
		t.Log(selinux.GetSelinuxMountPoint())
	} else {
		t.Log("Disabled")
	}
}
Esempio n. 4
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func GenLabels(options string) (string, string, error) {
	if !selinux.SelinuxEnabled() {
		return "", "", nil
	}
	var err error
	processLabel, mountLabel := selinux.GetLxcContexts()
	if processLabel != "" {
		var (
			s = strings.Fields(options)
			l = len(s)
		)
		if l > 0 {
			pcon := selinux.NewContext(processLabel)
			for i := 0; i < l; i++ {
				o := strings.Split(s[i], "=")
				pcon[o[0]] = o[1]
			}
			processLabel = pcon.Get()
			mountLabel, err = selinux.CopyLevel(processLabel, mountLabel)
		}
	}
	return processLabel, mountLabel, err
}
Esempio n. 5
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func Init() {
	selinux.SelinuxEnabled()
}
Esempio n. 6
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func GetPidCon(pid int) (string, error) {
	if !selinux.SelinuxEnabled() {
		return "", nil
	}
	return selinux.Getpidcon(pid)
}
Esempio n. 7
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func SetFileLabel(path string, fileLabel string) error {
	if selinux.SelinuxEnabled() && fileLabel != "" {
		return selinux.Setfilecon(path, fileLabel)
	}
	return nil
}
Esempio n. 8
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func GetProcessLabel() (string, error) {
	if selinux.SelinuxEnabled() {
		return selinux.Getexeccon()
	}
	return "", nil
}
Esempio n. 9
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func SetProcessLabel(processLabel string) error {
	if selinux.SelinuxEnabled() {
		return selinux.Setexeccon(processLabel)
	}
	return nil
}