/usr/share/gocode/src/github.com/opencontainers/runc/libcontainer/selinux/selinux_test.go is in golang-github-opencontainers-runc-dev 0.0.8+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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package selinux_test
import (
"os"
"testing"
"github.com/opencontainers/runc/libcontainer/selinux"
)
func TestSetfilecon(t *testing.T) {
if selinux.SelinuxEnabled() {
tmp := "selinux_test"
out, _ := os.OpenFile(tmp, os.O_WRONLY|os.O_CREATE, 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)
}
}
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")
}
}
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