func (s *imageSuite) TestBootstrapToRootDirLocalCore(c *C) {
restore := sysdb.InjectTrusted(s.storeSigning.Trusted)
defer restore()
rootdir := filepath.Join(c.MkDir(), "imageroot")
// FIXME: bootstrapToRootDir needs an unpacked gadget yaml
gadgetUnpackDir := filepath.Join(c.MkDir(), "gadget")
s.setupSnaps(c, gadgetUnpackDir)
// mock the mount cmds (for the extract kernel assets stuff)
c1 := testutil.MockCommand(c, "mount", "")
defer c1.Restore()
c2 := testutil.MockCommand(c, "umount", "")
defer c2.Restore()
opts := &image.Options{
Snaps: []string{
s.downloadedSnaps["core"],
s.downloadedSnaps["required-snap1"],
},
RootDir: rootdir,
GadgetUnpackDir: gadgetUnpackDir,
}
local, err := image.LocalSnaps(opts)
c.Assert(err, IsNil)
err = image.BootstrapToRootDir(s, s.model, opts, local)
c.Assert(err, IsNil)
// check seed yaml
seed, err := snap.ReadSeedYaml(filepath.Join(rootdir, "var/lib/snapd/seed/seed.yaml"))
c.Assert(err, IsNil)
c.Check(seed.Snaps, HasLen, 4)
// check the files are in place
for i, name := range []string{"core_x1.snap", "pc-kernel", "pc", "required-snap1_x1.snap"} {
unasserted := false
info := s.storeSnapInfo[name]
if info == nil {
switch name {
case "core_x1.snap":
info = &snap.Info{
SideInfo: snap.SideInfo{
RealName: "core",
Revision: snap.R("x1"),
},
}
unasserted = true
case "required-snap1_x1.snap":
info = &snap.Info{
SideInfo: snap.SideInfo{
RealName: "required-snap1",
Revision: snap.R("x1"),
},
}
unasserted = true
}
}
fn := filepath.Base(info.MountFile())
p := filepath.Join(rootdir, "var/lib/snapd/seed/snaps", fn)
c.Check(osutil.FileExists(p), Equals, true)
c.Check(seed.Snaps[i], DeepEquals, &snap.SeedSnap{
Name: info.Name(),
SnapID: info.SnapID,
File: fn,
Unasserted: unasserted,
})
}
l, err := ioutil.ReadDir(filepath.Join(rootdir, "var/lib/snapd/seed/snaps"))
c.Assert(err, IsNil)
c.Check(l, HasLen, 4)
storeAccountKey := s.storeSigning.StoreAccountKey("")
brandPubKey, err := s.brandSigning.PublicKey("")
c.Assert(err, IsNil)
// check the assertions are in place
for _, fn := range []string{"model", brandPubKey.ID() + ".account-key", "my-brand.account", storeAccountKey.PublicKeyID() + ".account-key"} {
p := filepath.Join(rootdir, "var/lib/snapd/seed/assertions", fn)
c.Check(osutil.FileExists(p), Equals, true)
}
b, err := ioutil.ReadFile(filepath.Join(rootdir, "var/lib/snapd/seed/assertions", "model"))
c.Assert(err, IsNil)
c.Check(b, DeepEquals, asserts.Encode(s.model))
b, err = ioutil.ReadFile(filepath.Join(rootdir, "var/lib/snapd/seed/assertions", "my-brand.account"))
c.Assert(err, IsNil)
a, err := asserts.Decode(b)
c.Assert(err, IsNil)
c.Check(a.Type(), Equals, asserts.AccountType)
c.Check(a.HeaderString("account-id"), Equals, "my-brand")
decls, err := filepath.Glob(filepath.Join(rootdir, "var/lib/snapd/seed/assertions", "*.snap-declaration"))
c.Assert(err, IsNil)
// nothing for core
c.Check(decls, HasLen, 2)
// check the bootloader config
m, err := s.bootloader.GetBootVars("snap_kernel", "snap_core")
c.Assert(err, IsNil)
c.Check(m["snap_kernel"], Equals, "pc-kernel_2.snap")
c.Assert(err, IsNil)
c.Check(m["snap_core"], Equals, "core_x1.snap")
// check that cloud-init is setup correctly
c.Check(osutil.FileExists(filepath.Join(rootdir, "etc/cloud/cloud-init.disabled")), Equals, true)
}
func (s *imageSuite) TestBootstrapToRootDirDevmodeSnap(c *C) {
restore := sysdb.InjectTrusted(s.storeSigning.Trusted)
defer restore()
rootdir := filepath.Join(c.MkDir(), "imageroot")
// FIXME: bootstrapToRootDir needs an unpacked gadget yaml
gadgetUnpackDir := filepath.Join(c.MkDir(), "gadget")
err := os.MkdirAll(gadgetUnpackDir, 0755)
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(gadgetUnpackDir, "grub.conf"), nil, 0644)
c.Assert(err, IsNil)
s.setupSnaps(c, gadgetUnpackDir)
s.downloadedSnaps["devmode-snap"] = snaptest.MakeTestSnapWithFiles(c, devmodeSnap, nil)
s.storeSnapInfo["devmode-snap"] = infoFromSnapYaml(c, devmodeSnap, snap.R(0))
// mock the mount cmds (for the extract kernel assets stuff)
c1 := testutil.MockCommand(c, "mount", "")
defer c1.Restore()
c2 := testutil.MockCommand(c, "umount", "")
defer c2.Restore()
opts := &image.Options{
Snaps: []string{s.downloadedSnaps["devmode-snap"]},
RootDir: rootdir,
GadgetUnpackDir: gadgetUnpackDir,
}
local, err := image.LocalSnaps(opts)
c.Assert(err, IsNil)
err = image.BootstrapToRootDir(s, s.model, opts, local)
c.Assert(err, IsNil)
// check seed yaml
seed, err := snap.ReadSeedYaml(filepath.Join(rootdir, "var/lib/snapd/seed/seed.yaml"))
c.Assert(err, IsNil)
c.Check(seed.Snaps, HasLen, 5)
// check devmode-snap
info := &snap.Info{
SideInfo: snap.SideInfo{
RealName: "devmode-snap",
Revision: snap.R("x1"),
},
}
fn := filepath.Base(info.MountFile())
p := filepath.Join(rootdir, "var/lib/snapd/seed/snaps", fn)
c.Check(osutil.FileExists(p), Equals, true)
// ensure local snaps are put last in seed.yaml
last := len(seed.Snaps) - 1
c.Check(seed.Snaps[last], DeepEquals, &snap.SeedSnap{
Name: "devmode-snap",
File: fn,
DevMode: true,
Unasserted: true,
})
}
func (s *imageSuite) TestBootstrapToRootDir(c *C) {
restore := sysdb.InjectTrusted(s.storeSigning.Trusted)
defer restore()
rootdir := filepath.Join(c.MkDir(), "imageroot")
// FIXME: bootstrapToRootDir needs an unpacked gadget yaml
gadgetUnpackDir := filepath.Join(c.MkDir(), "gadget")
s.setupSnaps(c, gadgetUnpackDir)
// mock the mount cmds (for the extract kernel assets stuff)
c1 := testutil.MockCommand(c, "mount", "")
defer c1.Restore()
c2 := testutil.MockCommand(c, "umount", "")
defer c2.Restore()
opts := &image.Options{
RootDir: rootdir,
GadgetUnpackDir: gadgetUnpackDir,
}
local, err := image.LocalSnaps(opts)
c.Assert(err, IsNil)
err = image.BootstrapToRootDir(s, s.model, opts, local)
c.Assert(err, IsNil)
// check seed yaml
seed, err := snap.ReadSeedYaml(filepath.Join(rootdir, "var/lib/snapd/seed/seed.yaml"))
c.Assert(err, IsNil)
c.Check(seed.Snaps, HasLen, 4)
// check the files are in place
for i, name := range []string{"core", "pc-kernel", "pc"} {
info := s.storeSnapInfo[name]
fn := filepath.Base(info.MountFile())
p := filepath.Join(rootdir, "var/lib/snapd/seed/snaps", fn)
c.Check(osutil.FileExists(p), Equals, true)
c.Check(seed.Snaps[i], DeepEquals, &snap.SeedSnap{
Name: name,
SnapID: name + "-Id",
File: fn,
})
}
storeAccountKey := s.storeSigning.StoreAccountKey("")
brandPubKey, err := s.brandSigning.PublicKey("")
c.Assert(err, IsNil)
// check the assertions are in place
for _, fn := range []string{"model", brandPubKey.ID() + ".account-key", "my-brand.account", storeAccountKey.PublicKeyID() + ".account-key"} {
p := filepath.Join(rootdir, "var/lib/snapd/seed/assertions", fn)
c.Check(osutil.FileExists(p), Equals, true)
}
b, err := ioutil.ReadFile(filepath.Join(rootdir, "var/lib/snapd/seed/assertions", "model"))
c.Assert(err, IsNil)
c.Check(b, DeepEquals, asserts.Encode(s.model))
b, err = ioutil.ReadFile(filepath.Join(rootdir, "var/lib/snapd/seed/assertions", "my-brand.account"))
c.Assert(err, IsNil)
a, err := asserts.Decode(b)
c.Assert(err, IsNil)
c.Check(a.Type(), Equals, asserts.AccountType)
c.Check(a.HeaderString("account-id"), Equals, "my-brand")
// check the snap assertions are also in place
for _, snapId := range []string{"pc-Id", "pc-kernel-Id", "core-Id"} {
p := filepath.Join(rootdir, "var/lib/snapd/seed/assertions", fmt.Sprintf("16,%s.snap-declaration", snapId))
c.Check(osutil.FileExists(p), Equals, true)
}
// check the bootloader config
m, err := s.bootloader.GetBootVars("snap_kernel", "snap_core")
c.Assert(err, IsNil)
c.Check(m["snap_kernel"], Equals, "pc-kernel_2.snap")
c.Check(m["snap_core"], Equals, "core_3.snap")
}