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)
selinux.FreeLxcContexts(plabel)
plabel, flabel = selinux.GetLxcContexts()
t.Log(plabel)
t.Log(flabel)
selinux.FreeLxcContexts(plabel)
t.Log("getenforce ", selinux.SelinuxGetEnforce())
mode := selinux.SelinuxGetEnforceMode()
t.Log("getenforcemode ", mode)
defer selinux.SelinuxSetEnforce(mode)
if err := selinux.SelinuxSetEnforce(selinux.Enforcing); err != nil {
t.Fatalf("enforcing selinux failed: %v", err)
}
if err := selinux.SelinuxSetEnforce(selinux.Permissive); err != nil {
t.Fatalf("setting selinux mode to permissive failed: %v", err)
}
selinux.SelinuxSetEnforce(mode)
pid := os.Getpid()
t.Logf("PID:%d MCS:%s\n", pid, selinux.IntToMcs(pid, 1023))
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))
} else {
t.Log("Disabled")
}
}
// UnreserveLabel will remove the reservation of the MCS label.
// This will allow InitLabels to use the MCS label in a newly created
// containers
func UnreserveLabel(label string) error {
selinux.FreeLxcContexts(label)
return nil
}
func selinuxFreeLxcContexts(label string) {
selinux.FreeLxcContexts(label)
}
