github.com/rigado/snapd@v2.42.5-go-mod+incompatible/interfaces/builtin/netlink_connector_test.go (about) 1 // -*- Mode: Go; indent-tabs-mode: t -*- 2 3 /* 4 * Copyright (C) 2017 Canonical Ltd 5 * 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 3 as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * 18 */ 19 20 package builtin_test 21 22 import ( 23 . "gopkg.in/check.v1" 24 25 "github.com/snapcore/snapd/interfaces" 26 "github.com/snapcore/snapd/interfaces/builtin" 27 "github.com/snapcore/snapd/interfaces/seccomp" 28 "github.com/snapcore/snapd/snap" 29 "github.com/snapcore/snapd/snap/snaptest" 30 "github.com/snapcore/snapd/testutil" 31 ) 32 33 type NetlinkConnectorInterfaceSuite struct { 34 iface interfaces.Interface 35 slotInfo *snap.SlotInfo 36 slot *interfaces.ConnectedSlot 37 plugInfo *snap.PlugInfo 38 plug *interfaces.ConnectedPlug 39 } 40 41 const netlinkConnectorMockPlugSnapInfoYaml = `name: other 42 version: 1.0 43 apps: 44 app2: 45 command: foo 46 plugs: [netlink-connector] 47 ` 48 49 var _ = Suite(&NetlinkConnectorInterfaceSuite{ 50 iface: builtin.MustInterface("netlink-connector"), 51 }) 52 53 func (s *NetlinkConnectorInterfaceSuite) SetUpTest(c *C) { 54 s.slotInfo = &snap.SlotInfo{ 55 Snap: &snap.Info{SuggestedName: "core", SnapType: snap.TypeOS}, 56 Name: "netlink-connector", 57 Interface: "netlink-connector", 58 } 59 s.slot = interfaces.NewConnectedSlot(s.slotInfo, nil, nil) 60 plugSnap := snaptest.MockInfo(c, netlinkConnectorMockPlugSnapInfoYaml, nil) 61 s.plugInfo = plugSnap.Plugs["netlink-connector"] 62 s.plug = interfaces.NewConnectedPlug(s.plugInfo, nil, nil) 63 } 64 65 func (s *NetlinkConnectorInterfaceSuite) TestName(c *C) { 66 c.Assert(s.iface.Name(), Equals, "netlink-connector") 67 } 68 69 func (s *NetlinkConnectorInterfaceSuite) TestSanitizeSlot(c *C) { 70 c.Assert(interfaces.BeforePrepareSlot(s.iface, s.slotInfo), IsNil) 71 } 72 73 func (s *NetlinkConnectorInterfaceSuite) TestSanitizePlug(c *C) { 74 c.Assert(interfaces.BeforePreparePlug(s.iface, s.plugInfo), IsNil) 75 } 76 77 func (s *NetlinkConnectorInterfaceSuite) TestUsedSecuritySystems(c *C) { 78 seccompSpec := &seccomp.Specification{} 79 err := seccompSpec.AddConnectedPlug(s.iface, s.plug, s.slot) 80 c.Assert(err, IsNil) 81 c.Assert(seccompSpec.SecurityTags(), DeepEquals, []string{"snap.other.app2"}) 82 c.Check(seccompSpec.SnippetForTag("snap.other.app2"), testutil.Contains, "socket AF_NETLINK - NETLINK_CONNECTOR\n") 83 } 84 85 func (s *NetlinkConnectorInterfaceSuite) TestInterfaces(c *C) { 86 c.Check(builtin.Interfaces(), testutil.DeepContains, s.iface) 87 }