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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2018 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package builtin_test
import (
. "gopkg.in/check.v1"
"github.com/snapcore/snapd/interfaces"
"github.com/snapcore/snapd/interfaces/apparmor"
"github.com/snapcore/snapd/interfaces/builtin"
"github.com/snapcore/snapd/release"
"github.com/snapcore/snapd/snap"
"github.com/snapcore/snapd/testutil"
)
type AudioRecordInterfaceSuite struct {
iface interfaces.Interface
coreSlotInfo *snap.SlotInfo
coreSlot *interfaces.ConnectedSlot
classicSlotInfo *snap.SlotInfo
classicSlot *interfaces.ConnectedSlot
plugInfo *snap.PlugInfo
plug *interfaces.ConnectedPlug
}
var _ = Suite(&AudioRecordInterfaceSuite{
iface: builtin.MustInterface("audio-record"),
})
const audioRecordMockPlugSnapInfoYaml = `name: consumer
version: 1.0
apps:
app:
command: foo
plugs: [audio-record]
`
// a audio-record slot on a audio-record snap (as installed on a core/all-snap system)
const audioRecordMockCoreSlotSnapInfoYaml = `name: audio-record
version: 1.0
apps:
app1:
command: foo
slots: [audio-record]
`
// a audio-record slot on the core snap (as automatically added on classic)
const audioRecordMockClassicSlotSnapInfoYaml = `name: core
version: 0
type: os
slots:
audio-record:
interface: audio-record
`
func (s *AudioRecordInterfaceSuite) SetUpTest(c *C) {
// audio-record snap with audio-record slot on an core/all-snap install.
s.coreSlot, s.coreSlotInfo = MockConnectedSlot(c, audioRecordMockCoreSlotSnapInfoYaml, nil, "audio-record")
// audio-record slot on a core snap in a classic install.
s.classicSlot, s.classicSlotInfo = MockConnectedSlot(c, audioRecordMockClassicSlotSnapInfoYaml, nil, "audio-record")
// snap with the audio-record plug
s.plug, s.plugInfo = MockConnectedPlug(c, audioRecordMockPlugSnapInfoYaml, nil, "audio-record")
}
func (s *AudioRecordInterfaceSuite) TestName(c *C) {
c.Assert(s.iface.Name(), Equals, "audio-record")
}
func (s *AudioRecordInterfaceSuite) TestSanitizeSlot(c *C) {
c.Assert(interfaces.BeforePrepareSlot(s.iface, s.coreSlotInfo), IsNil)
c.Assert(interfaces.BeforePrepareSlot(s.iface, s.classicSlotInfo), IsNil)
}
func (s *AudioRecordInterfaceSuite) TestSanitizePlug(c *C) {
c.Assert(interfaces.BeforePreparePlug(s.iface, s.plugInfo), IsNil)
}
func (s *AudioRecordInterfaceSuite) TestAppArmor(c *C) {
restore := release.MockOnClassic(false)
defer restore()
// connected plug to core slot
spec := apparmor.NewSpecification(s.plug.AppSet())
c.Assert(spec.AddConnectedPlug(s.iface, s.plug, s.coreSlot), IsNil)
c.Assert(spec.SecurityTags(), DeepEquals, []string{"snap.consumer.app"})
c.Check(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "# Access for communication with audio recording service done via\n")
// connected core slot to plug
spec = apparmor.NewSpecification(s.coreSlot.AppSet())
c.Assert(spec.AddConnectedSlot(s.iface, s.plug, s.coreSlot), IsNil)
c.Assert(spec.SecurityTags(), HasLen, 0)
// permanent core clot
spec = apparmor.NewSpecification(s.coreSlot.AppSet())
c.Assert(spec.AddPermanentSlot(s.iface, s.coreSlotInfo), IsNil)
c.Assert(spec.SecurityTags(), HasLen, 0)
}
func (s *AudioRecordInterfaceSuite) TestAppArmorOnClassic(c *C) {
restore := release.MockOnClassic(false)
defer restore()
// connected plug to classic slot
spec := apparmor.NewSpecification(s.plug.AppSet())
c.Assert(spec.AddConnectedPlug(s.iface, s.plug, s.classicSlot), IsNil)
c.Assert(spec.SecurityTags(), DeepEquals, []string{"snap.consumer.app"})
c.Check(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "# Access for communication with audio recording service done via\n")
// connected classic slot to plug
spec = apparmor.NewSpecification(s.classicSlot.AppSet())
c.Assert(spec.AddConnectedSlot(s.iface, s.plug, s.classicSlot), IsNil)
c.Assert(spec.SecurityTags(), HasLen, 0)
// permanent classic slot
spec = apparmor.NewSpecification(s.classicSlot.AppSet())
c.Assert(spec.AddPermanentSlot(s.iface, s.classicSlotInfo), IsNil)
c.Assert(spec.SecurityTags(), HasLen, 0)
}
func (s *AudioRecordInterfaceSuite) TestInterfaces(c *C) {
c.Check(builtin.Interfaces(), testutil.DeepContains, s.iface)
}
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