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Add tests and sample files for selinux and apparmor 

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
This commit is contained in:
Michael Crosby 2014-06-24 18:11:52 -07:00
parent 882dfdd568
commit 43e877e1db
4 changed files with 441 additions and 5 deletions
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52
container_test.go
View File

@ -3,6 +3,7 @@ package libcontainer
import (
"encoding/json"
"os"
"path/filepath"
"testing"
"github.com/docker/libcontainer/devices"
@ -32,17 +33,27 @@ func containsDevice(expected *devices.Device, values []*devices.Device) bool {
return false
}
func TestConfigJsonFormat(t *testing.T) {
f, err := os.Open("sample_configs/attach_to_bridge.json")
func loadConfig(name string) (*Config, error) {
f, err := os.Open(filepath.Join("sample_configs", name))
if err != nil {
t.Fatal("Unable to open container.json")
return nil, err
}
defer f.Close()
var container *Config
if err := json.NewDecoder(f).Decode(&container); err != nil {
t.Fatalf("failed to decode container config: %s", err)
return nil, err
}
return container, nil
}
func TestConfigJsonFormat(t *testing.T) {
container, err := loadConfig("attach_to_bridge.json")
if err != nil {
t.Fatal(err)
}
if container.Hostname != "koye" {
t.Log("hostname is not set")
t.Fail()
@ -111,8 +122,39 @@ func TestConfigJsonFormat(t *testing.T) {
for _, d := range devices.DefaultSimpleDevices {
if !containsDevice(d, container.MountConfig.DeviceNodes) {
t.Logf("expected defice configuration for %s", d.Path)
t.Logf("expected device configuration for %s", d.Path)
t.Fail()
}
}
if !container.RestrictSys {
t.Log("expected restrict sys to be true")
t.Fail()
}
}
func TestApparmorProfile(t *testing.T) {
container, err := loadConfig("apparmor.json")
if err != nil {
t.Fatal(err)
}
if container.AppArmorProfile != "docker-default" {
t.Fatalf("expected apparmor profile to be docker-default but received %q", container.AppArmorProfile)
}
}
func TestSelinuxLabels(t *testing.T) {
container, err := loadConfig("selinux.json")
if err != nil {
t.Fatal(err)
}
label := "system_u:system_r:svirt_lxc_net_t:s0:c164,c475"
if container.ProcessLabel != label {
t.Fatalf("expected process label %q but received %q", label, container.ProcessLabel)
}
if container.MountConfig.MountLabel != label {
t.Fatalf("expected mount label %q but received %q", label, container.MountConfig.MountLabel)
}
}

1
mount/types.go
View File

@ -2,6 +2,7 @@ package mount
import (
"errors"
"github.com/docker/libcontainer/devices"
)

196
sample_configs/apparmor.json Normal file
View File

@ -0,0 +1,196 @@
{
"capabilities": [
"CHOWN",
"DAC_OVERRIDE",
"FOWNER",
"MKNOD",
"NET_RAW",
"SETGID",
"SETUID",
"SETFCAP",
"SETPCAP",
"NET_BIND_SERVICE",
"SYS_CHROOT",
"KILL"
],
"cgroups": {
"allowed_devices": [
{
"cgroup_permissions": "m",
"major_number": -1,
"minor_number": -1,
"type": 99
},
{
"cgroup_permissions": "m",
"major_number": -1,
"minor_number": -1,
"type": 98
},
{
"cgroup_permissions": "rwm",
"major_number": 5,
"minor_number": 1,
"path": "/dev/console",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 4,
"path": "/dev/tty0",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 4,
"minor_number": 1,
"path": "/dev/tty1",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 136,
"minor_number": -1,
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 5,
"minor_number": 2,
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 10,
"minor_number": 200,
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 3,
"path": "/dev/null",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 5,
"path": "/dev/zero",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 7,
"path": "/dev/full",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 5,
"path": "/dev/tty",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 9,
"path": "/dev/urandom",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 8,
"path": "/dev/random",
"type": 99
}
],
"name": "docker-koye",
"parent": "docker"
},
"restrict_sys": true,
"apparmor_profile": "docker-default",
"mount_config": {
"device_nodes": [
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 3,
"path": "/dev/null",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 5,
"path": "/dev/zero",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 7,
"path": "/dev/full",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 5,
"path": "/dev/tty",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 9,
"path": "/dev/urandom",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 8,
"path": "/dev/random",
"type": 99
}
]
},
"environment": [
"HOME=/",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"HOSTNAME=koye",
"TERM=xterm"
],
"hostname": "koye",
"namespaces": {
"NEWIPC": true,
"NEWNET": true,
"NEWNS": true,
"NEWPID": true,
"NEWUTS": true
},
"networks": [
{
"address": "127.0.0.1/0",
"gateway": "localhost",
"mtu": 1500,
"type": "loopback"
}
],
"tty": true,
"user": "daemon"
}

197
sample_configs/selinux.json Normal file
View File

@ -0,0 +1,197 @@
{
"capabilities": [
"CHOWN",
"DAC_OVERRIDE",
"FOWNER",
"MKNOD",
"NET_RAW",
"SETGID",
"SETUID",
"SETFCAP",
"SETPCAP",
"NET_BIND_SERVICE",
"SYS_CHROOT",
"KILL"
],
"cgroups": {
"allowed_devices": [
{
"cgroup_permissions": "m",
"major_number": -1,
"minor_number": -1,
"type": 99
},
{
"cgroup_permissions": "m",
"major_number": -1,
"minor_number": -1,
"type": 98
},
{
"cgroup_permissions": "rwm",
"major_number": 5,
"minor_number": 1,
"path": "/dev/console",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 4,
"path": "/dev/tty0",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 4,
"minor_number": 1,
"path": "/dev/tty1",
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 136,
"minor_number": -1,
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 5,
"minor_number": 2,
"type": 99
},
{
"cgroup_permissions": "rwm",
"major_number": 10,
"minor_number": 200,
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 3,
"path": "/dev/null",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 5,
"path": "/dev/zero",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 7,
"path": "/dev/full",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 5,
"path": "/dev/tty",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 9,
"path": "/dev/urandom",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 8,
"path": "/dev/random",
"type": 99
}
],
"name": "docker-koye",
"parent": "docker"
},
"restrict_sys": true,
"process_label": "system_u:system_r:svirt_lxc_net_t:s0:c164,c475",
"mount_config": {
"mount_label": "system_u:system_r:svirt_lxc_net_t:s0:c164,c475",
"device_nodes": [
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 3,
"path": "/dev/null",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 5,
"path": "/dev/zero",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 7,
"path": "/dev/full",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 5,
"path": "/dev/tty",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 9,
"path": "/dev/urandom",
"type": 99
},
{
"cgroup_permissions": "rwm",
"file_mode": 438,
"major_number": 1,
"minor_number": 8,
"path": "/dev/random",
"type": 99
}
]
},
"environment": [
"HOME=/",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"HOSTNAME=koye",
"TERM=xterm"
],
"hostname": "koye",
"namespaces": {
"NEWIPC": true,
"NEWNET": true,
"NEWNS": true,
"NEWPID": true,
"NEWUTS": true
},
"networks": [
{
"address": "127.0.0.1/0",
"gateway": "localhost",
"mtu": 1500,
"type": "loopback"
}
],
"tty": true,
"user": "daemon"
}