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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2019 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/snap"
"github.com/snapcore/snapd/testutil"
)
type desktopLaunchSuite struct {
iface interfaces.Interface
slotInfo *snap.SlotInfo
slot *interfaces.ConnectedSlot
plugInfo *snap.PlugInfo
plug *interfaces.ConnectedPlug
}
var _ = Suite(&desktopLaunchSuite{
iface: builtin.MustInterface("desktop-launch"),
})
const desktopLaunchConsumerYaml = `
name: other
version: 0
apps:
app:
command: foo
plugs: [desktop-launch]
`
const desktopLaunchCoreYaml = `name: core
version: 0
type: os
slots:
desktop-launch:
`
func (s *desktopLaunchSuite) SetUpTest(c *C) {
s.plug, s.plugInfo = MockConnectedPlug(c, desktopLaunchConsumerYaml, nil, "desktop-launch")
s.slot, s.slotInfo = MockConnectedSlot(c, desktopLaunchCoreYaml, nil, "desktop-launch")
}
func (s *desktopLaunchSuite) TestName(c *C) {
c.Assert(s.iface.Name(), Equals, "desktop-launch")
}
func (s *desktopLaunchSuite) TestSanitizeSlot(c *C) {
c.Assert(interfaces.BeforePrepareSlot(s.iface, s.slotInfo), IsNil)
}
func (s *desktopLaunchSuite) TestSanitizePlug(c *C) {
c.Assert(interfaces.BeforePreparePlug(s.iface, s.plugInfo), IsNil)
}
func (s *desktopLaunchSuite) TestConnectedPlugSnippet(c *C) {
appSet, err := interfaces.NewSnapAppSet(s.plug.Snap(), nil)
c.Assert(err, IsNil)
apparmorSpec := apparmor.NewSpecification(appSet)
err = apparmorSpec.AddConnectedPlug(s.iface, s.plug, s.slot)
c.Assert(err, IsNil)
c.Assert(apparmorSpec.SecurityTags(), DeepEquals, []string{"snap.other.app"})
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), testutil.Contains, `Can identify and launch other snaps.`)
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), testutil.Contains, `member=OpenDesktopEntry`)
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), testutil.Contains, `peer=(label=unconfined),`)
}
func (s *desktopLaunchSuite) TestInterfaces(c *C) {
c.Check(builtin.Interfaces(), testutil.DeepContains, s.iface)
}
func (s *desktopLaunchSuite) TestStaticInfo(c *C) {
si := interfaces.StaticInfoOf(s.iface)
c.Assert(si.ImplicitOnCore, Equals, false)
c.Assert(si.ImplicitOnClassic, Equals, true)
c.Assert(si.Summary, Equals, `allows snaps to identify and launch desktop applications in (or from) other snaps`)
c.Assert(si.BaseDeclarationSlots, testutil.Contains, "desktop-launch")
c.Assert(si.BaseDeclarationSlots, testutil.Contains, "deny-auto-connection: true")
c.Assert(si.BaseDeclarationPlugs, testutil.Contains, "desktop-launch")
c.Assert(si.BaseDeclarationPlugs, testutil.Contains, "deny-auto-connection: true")
c.Assert(si.BaseDeclarationPlugs, testutil.Contains, "allow-installation: false")
}
func (s *desktopLaunchSuite) TestDesktopLaunchAndDesktopLegacy(c *C) {
const desktopLaunchConsumerYamlWithLaunchAndLegacy = `
name: other
version: 0
apps:
app:
command: foo
plugs: [desktop-launch, desktop-legacy]
`
plug, _ := MockConnectedPlug(c, desktopLaunchConsumerYamlWithLaunchAndLegacy, nil, "desktop-launch")
appSet, err := interfaces.NewSnapAppSet(s.plug.Snap(), nil)
c.Assert(err, IsNil)
apparmorSpec := apparmor.NewSpecification(appSet)
err = apparmorSpec.AddConnectedPlug(s.iface, s.plug, s.slot)
c.Assert(err, IsNil)
err = apparmorSpec.AddConnectedPlug(builtin.MustInterface("desktop-legacy"), plug, s.slot)
c.Assert(err, IsNil)
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), Not(testutil.Contains), "# Explicitly deny access to other snap's desktop files")
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), testutil.Contains, "Description: Can access common desktop legacy methods.")
c.Assert(apparmorSpec.SnippetForTag("snap.other.app"), testutil.Contains, "Description: Can identify and launch other snaps.")
}
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