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api_test.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2014-2016 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 daemon
import (
"bytes"
"crypto"
"encoding/json"
"errors"
"fmt"
"go/ast"
"go/parser"
"go/token"
"io"
"io/ioutil"
"math"
"mime/multipart"
"net/http"
"net/http/httptest"
"net/url"
"os"
"os/user"
"path/filepath"
"sort"
"strconv"
"strings"
"time"
"golang.org/x/crypto/sha3"
"gopkg.in/check.v1"
"gopkg.in/macaroon.v1"
"gopkg.in/tomb.v2"
"github.com/snapcore/snapd/asserts"
"github.com/snapcore/snapd/asserts/assertstest"
"github.com/snapcore/snapd/asserts/sysdb"
"github.com/snapcore/snapd/client"
"github.com/snapcore/snapd/dirs"
"github.com/snapcore/snapd/interfaces"
"github.com/snapcore/snapd/interfaces/ifacetest"
"github.com/snapcore/snapd/osutil"
"github.com/snapcore/snapd/overlord"
"github.com/snapcore/snapd/overlord/assertstate"
"github.com/snapcore/snapd/overlord/auth"
"github.com/snapcore/snapd/overlord/configstate/config"
"github.com/snapcore/snapd/overlord/ifacestate"
"github.com/snapcore/snapd/overlord/snapstate"
"github.com/snapcore/snapd/overlord/state"
"github.com/snapcore/snapd/overlord/storestate"
"github.com/snapcore/snapd/release"
"github.com/snapcore/snapd/snap"
"github.com/snapcore/snapd/snap/snaptest"
"github.com/snapcore/snapd/store"
"github.com/snapcore/snapd/store/storetest"
"github.com/snapcore/snapd/systemd"
"github.com/snapcore/snapd/testutil"
)
type apiBaseSuite struct {
storetest.Store
rsnaps []*snap.Info
err error
vars map[string]string
storeSearch store.Search
suggestedCurrency string
d *Daemon
user *auth.UserState
restoreBackends func()
refreshCandidates []*store.RefreshCandidate
buyOptions *store.BuyOptions
buyResult *store.BuyResult
storeSigning *assertstest.StoreStack
restoreRelease func()
trustedRestorer func()
systemctlRestorer func()
sysctlArgses [][]string
sysctlBufs [][]byte
sysctlErrs []error
journalctlRestorer func()
jctlSvcses [][]string
jctlNs []string
jctlFollows []bool
jctlRCs []io.ReadCloser
jctlErrs []error
}
func (s *apiBaseSuite) SnapInfo(spec store.SnapSpec, user *auth.UserState) (*snap.Info, error) {
s.user = user
if !spec.AnyChannel {
return nil, fmt.Errorf("api is expected to set AnyChannel")
}
if len(s.rsnaps) > 0 {
return s.rsnaps[0], s.err
}
return nil, s.err
}
func (s *apiBaseSuite) Find(search *store.Search, user *auth.UserState) ([]*snap.Info, error) {
s.storeSearch = *search
s.user = user
return s.rsnaps, s.err
}
func (s *apiBaseSuite) LookupRefresh(snap *store.RefreshCandidate, user *auth.UserState) (*snap.Info, error) {
s.refreshCandidates = []*store.RefreshCandidate{snap}
s.user = user
return s.rsnaps[0], s.err
}
func (s *apiBaseSuite) ListRefresh(snaps []*store.RefreshCandidate, user *auth.UserState) ([]*snap.Info, error) {
s.refreshCandidates = snaps
s.user = user
return s.rsnaps, s.err
}
func (s *apiBaseSuite) SuggestedCurrency() string {
return s.suggestedCurrency
}
func (s *apiBaseSuite) Buy(options *store.BuyOptions, user *auth.UserState) (*store.BuyResult, error) {
s.buyOptions = options
s.user = user
return s.buyResult, s.err
}
func (s *apiBaseSuite) ReadyToBuy(user *auth.UserState) error {
s.user = user
return s.err
}
func (s *apiBaseSuite) muxVars(*http.Request) map[string]string {
return s.vars
}
func (s *apiBaseSuite) SetUpSuite(c *check.C) {
muxVars = s.muxVars
s.restoreRelease = release.MockForcedDevmode(false)
s.systemctlRestorer = systemd.MockSystemctl(s.systemctl)
s.journalctlRestorer = systemd.MockJournalctl(s.journalctl)
}
func (s *apiBaseSuite) TearDownSuite(c *check.C) {
muxVars = nil
s.restoreRelease()
s.systemctlRestorer()
s.journalctlRestorer()
}
func (s *apiBaseSuite) systemctl(args ...string) (buf []byte, err error) {
s.sysctlArgses = append(s.sysctlArgses, args)
if args[0] != "show" {
panic(fmt.Sprintf("unexpected systemctl call: %v", args))
}
if len(s.sysctlErrs) > 0 {
err, s.sysctlErrs = s.sysctlErrs[0], s.sysctlErrs[1:]
}
if len(s.sysctlBufs) > 0 {
buf, s.sysctlBufs = s.sysctlBufs[0], s.sysctlBufs[1:]
}
return buf, err
}
func (s *apiBaseSuite) journalctl(svcs []string, n string, follow bool) (rc io.ReadCloser, err error) {
s.jctlSvcses = append(s.jctlSvcses, svcs)
s.jctlNs = append(s.jctlNs, n)
s.jctlFollows = append(s.jctlFollows, follow)
if len(s.jctlErrs) > 0 {
err, s.jctlErrs = s.jctlErrs[0], s.jctlErrs[1:]
}
if len(s.jctlRCs) > 0 {
rc, s.jctlRCs = s.jctlRCs[0], s.jctlRCs[1:]
}
return rc, err
}
func (s *apiBaseSuite) SetUpTest(c *check.C) {
s.sysctlArgses = nil
s.sysctlBufs = nil
s.sysctlErrs = nil
s.jctlSvcses = nil
s.jctlNs = nil
s.jctlFollows = nil
s.jctlRCs = nil
s.jctlErrs = nil
dirs.SetRootDir(c.MkDir())
err := os.MkdirAll(filepath.Dir(dirs.SnapStateFile), 0755)
c.Assert(err, check.IsNil)
c.Assert(os.MkdirAll(dirs.SnapMountDir, 0755), check.IsNil)
s.rsnaps = nil
s.suggestedCurrency = ""
s.storeSearch = store.Search{}
s.err = nil
s.vars = nil
s.user = nil
s.d = nil
s.refreshCandidates = nil
// Disable real security backends for all API tests
s.restoreBackends = ifacestate.MockSecurityBackends(nil)
s.buyOptions = nil
s.buyResult = nil
s.storeSigning = assertstest.NewStoreStack("can0nical", nil)
s.trustedRestorer = sysdb.InjectTrusted(s.storeSigning.Trusted)
assertstateRefreshSnapDeclarations = nil
snapstateInstall = nil
snapstateInstallMany = nil
snapstateInstallPath = nil
snapstateRefreshCandidates = nil
snapstateRemoveMany = nil
snapstateRevert = nil
snapstateRevertToRevision = nil
snapstateTryPath = nil
snapstateUpdate = nil
snapstateUpdateMany = nil
}
func (s *apiBaseSuite) TearDownTest(c *check.C) {
s.trustedRestorer()
s.d = nil
s.restoreBackends()
unsafeReadSnapInfo = unsafeReadSnapInfoImpl
ensureStateSoon = ensureStateSoonImpl
dirs.SetRootDir("")
assertstateRefreshSnapDeclarations = assertstate.RefreshSnapDeclarations
snapstateInstall = snapstate.Install
snapstateInstallMany = snapstate.InstallMany
snapstateInstallPath = snapstate.InstallPath
snapstateRefreshCandidates = snapstate.RefreshCandidates
snapstateRemoveMany = snapstate.RemoveMany
snapstateRevert = snapstate.Revert
snapstateRevertToRevision = snapstate.RevertToRevision
snapstateTryPath = snapstate.TryPath
snapstateUpdate = snapstate.Update
snapstateUpdateMany = snapstate.UpdateMany
}
func (s *apiBaseSuite) daemon(c *check.C) *Daemon {
if s.d != nil {
panic("called daemon() twice")
}
d, err := New()
c.Assert(err, check.IsNil)
d.addRoutes()
st := d.overlord.State()
st.Lock()
defer st.Unlock()
storestate.ReplaceStore(st, s)
// mark as already seeded
st.Set("seeded", true)
// registered
auth.SetDevice(st, &auth.DeviceState{
Brand: "canonical",
Model: "pc",
Serial: "serialserial",
})
// don't actually try to talk to the store on snapstate.Ensure
// needs doing after the call to devicestate.Manager (which
// happens in daemon.New via overlord.New)
snapstate.CanAutoRefresh = nil
s.d = d
return d
}
func (s *apiBaseSuite) daemonWithOverlordMock(c *check.C) *Daemon {
if s.d != nil {
panic("called daemon() twice")
}
d, err := New()
c.Assert(err, check.IsNil)
d.addRoutes()
o := overlord.Mock()
d.overlord = o
st := d.overlord.State()
// adds an assertion db
assertstate.Manager(st)
st.Lock()
defer st.Unlock()
storestate.ReplaceStore(st, s)
s.d = d
return d
}
type fakeSnapManager struct {
runner *state.TaskRunner
}
func newFakeSnapManager(st *state.State) *fakeSnapManager {
runner := state.NewTaskRunner(st)
runner.AddHandler("fake-install-snap", func(t *state.Task, _ *tomb.Tomb) error {
return nil
}, nil)
runner.AddHandler("fake-install-snap-error", func(t *state.Task, _ *tomb.Tomb) error {
return fmt.Errorf("fake-install-snap-error errored")
}, nil)
return &fakeSnapManager{runner: runner}
}
func (m *fakeSnapManager) Ensure() error {
m.runner.Ensure()
return nil
}
func (m *fakeSnapManager) Wait() {
m.runner.Wait()
}
func (m *fakeSnapManager) Stop() {
m.runner.Stop()
}
// sanity
var _ overlord.StateManager = (*fakeSnapManager)(nil)
func (s *apiBaseSuite) daemonWithFakeSnapManager(c *check.C) *Daemon {
d := s.daemonWithOverlordMock(c)
st := d.overlord.State()
d.overlord.AddManager(newFakeSnapManager(st))
return d
}
func (s *apiBaseSuite) waitTrivialChange(c *check.C, chg *state.Change) {
err := s.d.overlord.Settle(5 * time.Second)
c.Assert(err, check.IsNil)
c.Assert(chg.IsReady(), check.Equals, true)
}
func (s *apiBaseSuite) mkInstalled(c *check.C, name, developer, version string, revision snap.Revision, active bool, extraYaml string) *snap.Info {
return s.mkInstalledInState(c, nil, name, developer, version, revision, active, extraYaml)
}
func (s *apiBaseSuite) mkInstalledDesktopFile(c *check.C, name, content string) string {
df := filepath.Join(dirs.SnapDesktopFilesDir, name)
err := os.MkdirAll(filepath.Dir(df), 0755)
c.Assert(err, check.IsNil)
err = ioutil.WriteFile(df, []byte(content), 0644)
c.Assert(err, check.IsNil)
return df
}
func (s *apiBaseSuite) mkInstalledInState(c *check.C, daemon *Daemon, name, developer, version string, revision snap.Revision, active bool, extraYaml string) *snap.Info {
snapID := name + "-id"
// Collect arguments into a snap.SideInfo structure
sideInfo := &snap.SideInfo{
SnapID: snapID,
RealName: name,
Revision: revision,
Channel: "stable",
}
// Collect other arguments into a yaml string
yamlText := fmt.Sprintf(`
name: %s
version: %s
%s`, name, version, extraYaml)
contents := ""
// Mock the snap on disk
snapInfo := snaptest.MockSnap(c, yamlText, contents, sideInfo)
c.Assert(os.MkdirAll(snapInfo.DataDir(), 0755), check.IsNil)
metadir := filepath.Join(snapInfo.MountDir(), "meta")
guidir := filepath.Join(metadir, "gui")
c.Assert(os.MkdirAll(guidir, 0755), check.IsNil)
c.Check(ioutil.WriteFile(filepath.Join(guidir, "icon.svg"), []byte("yadda icon"), 0644), check.IsNil)
if daemon != nil {
st := daemon.overlord.State()
st.Lock()
defer st.Unlock()
err := assertstate.Add(st, s.storeSigning.StoreAccountKey(""))
if _, ok := err.(*asserts.RevisionError); !ok {
c.Assert(err, check.IsNil)
}
devAcct := assertstest.NewAccount(s.storeSigning, developer, map[string]interface{}{
"account-id": developer + "-id",
}, "")
err = assertstate.Add(st, devAcct)
if _, ok := err.(*asserts.RevisionError); !ok {
c.Assert(err, check.IsNil)
}
snapDecl, err := s.storeSigning.Sign(asserts.SnapDeclarationType, map[string]interface{}{
"series": "16",
"snap-id": snapID,
"snap-name": name,
"publisher-id": devAcct.AccountID(),
"timestamp": time.Now().Format(time.RFC3339),
}, nil, "")
c.Assert(err, check.IsNil)
err = assertstate.Add(st, snapDecl)
if _, ok := err.(*asserts.RevisionError); !ok {
c.Assert(err, check.IsNil)
}
h := sha3.Sum384([]byte(fmt.Sprintf("%s%s", name, revision)))
dgst, err := asserts.EncodeDigest(crypto.SHA3_384, h[:])
c.Assert(err, check.IsNil)
snapRev, err := s.storeSigning.Sign(asserts.SnapRevisionType, map[string]interface{}{
"snap-sha3-384": string(dgst),
"snap-size": "999",
"snap-id": snapID,
"snap-revision": fmt.Sprintf("%s", revision),
"developer-id": devAcct.AccountID(),
"timestamp": time.Now().Format(time.RFC3339),
}, nil, "")
c.Assert(err, check.IsNil)
err = assertstate.Add(st, snapRev)
c.Assert(err, check.IsNil)
var snapst snapstate.SnapState
snapstate.Get(st, name, &snapst)
snapst.Active = active
snapst.Sequence = append(snapst.Sequence, &snapInfo.SideInfo)
snapst.Current = snapInfo.SideInfo.Revision
snapst.Channel = "beta"
snapstate.Set(st, name, &snapst)
}
return snapInfo
}
func (s *apiBaseSuite) mkGadget(c *check.C, store string) {
yamlText := fmt.Sprintf(`name: test
version: 1
type: gadget
gadget: {store: {id: %q}}
`, store)
contents := ""
snaptest.MockSnap(c, yamlText, contents, &snap.SideInfo{Revision: snap.R(1)})
c.Assert(os.Symlink("1", filepath.Join(dirs.SnapMountDir, "test", "current")), check.IsNil)
}
type apiSuite struct {
apiBaseSuite
}
var _ = check.Suite(&apiSuite{})
func (s *apiSuite) TestSnapInfoOneIntegration(c *check.C) {
d := s.daemon(c)
s.vars = map[string]string{"name": "foo"}
// we have v0 [r5] installed
s.mkInstalledInState(c, d, "foo", "bar", "v0", snap.R(5), false, "")
// and v1 [r10] is current
s.mkInstalledInState(c, d, "foo", "bar", "v1", snap.R(10), true, `title: title
description: description
summary: summary
license: GPL-3.0
apps:
cmd:
command: some.cmd
cmd2:
command: other.cmd
svc1:
command: somed1
daemon: simple
svc2:
command: somed2
daemon: forking
svc3:
command: somed3
daemon: oneshot
svc4:
command: somed4
daemon: notify
`)
df := s.mkInstalledDesktopFile(c, "foo_cmd.desktop", "[Desktop]\nExec=foo.cmd %U")
s.sysctlBufs = [][]byte{
[]byte(`Type=simple
Id=snap.foo.svc1.service
ActiveState=fumbling
UnitFileState=enabled
`),
[]byte(`Type=forking
Id=snap.foo.svc2.service
ActiveState=active
UnitFileState=disabled
`),
[]byte(`Type=oneshot
Id=snap.foo.svc3.service
ActiveState=reloading
UnitFileState=static
`),
[]byte(`Type=notify
Id=snap.foo.svc4.service
ActiveState=inactive
UnitFileState=potatoes
`),
}
req, err := http.NewRequest("GET", "/v2/snaps/foo", nil)
c.Assert(err, check.IsNil)
rsp, ok := getSnapInfo(snapCmd, req, nil).(*resp)
c.Assert(ok, check.Equals, true)
c.Assert(rsp, check.NotNil)
c.Assert(rsp.Result, check.FitsTypeOf, &client.Snap{})
m := rsp.Result.(*client.Snap)
// installed-size depends on vagaries of the filesystem, just check type
c.Check(m.InstalledSize, check.FitsTypeOf, int64(0))
m.InstalledSize = 0
// ditto install-date
c.Check(m.InstallDate, check.FitsTypeOf, time.Time{})
m.InstallDate = time.Time{}
meta := &Meta{}
expected := &resp{
Type: ResponseTypeSync,
Status: 200,
Result: &client.Snap{
ID: "foo-id",
Name: "foo",
Revision: snap.R(10),
Version: "v1",
Channel: "stable",
TrackingChannel: "beta",
Title: "title",
Summary: "summary",
Description: "description",
Developer: "bar",
Status: "active",
Icon: "/v2/icons/foo/icon",
Type: string(snap.TypeApp),
Private: false,
DevMode: false,
JailMode: false,
Confinement: string(snap.StrictConfinement),
TryMode: false,
Apps: []client.AppInfo{
{
Snap: "foo", Name: "cmd",
DesktopFile: df,
}, {
// no desktop file
Snap: "foo", Name: "cmd2",
}, {
// services
Snap: "foo", Name: "svc1",
Daemon: "simple",
Enabled: true,
Active: false,
}, {
Snap: "foo", Name: "svc2",
Daemon: "forking",
Enabled: false,
Active: true,
}, {
Snap: "foo", Name: "svc3",
Daemon: "oneshot",
Enabled: true,
Active: true,
},
{
Snap: "foo", Name: "svc4",
Daemon: "notify",
Enabled: false,
Active: false,
},
},
Broken: "",
Contact: "",
License: "GPL-3.0",
},
Meta: meta,
}
c.Check(rsp.Result, check.DeepEquals, expected.Result)
}
func (s *apiSuite) TestSnapInfoWithAuth(c *check.C) {
state := snapCmd.d.overlord.State()
state.Lock()
user, err := auth.NewUser(state, "username", "email@test.com", "macaroon", []string{"discharge"})
state.Unlock()
c.Check(err, check.IsNil)
req, err := http.NewRequest("GET", "/v2/find/?q=name:gfoo", nil)
c.Assert(err, check.IsNil)
c.Assert(s.user, check.IsNil)
_, ok := searchStore(findCmd, req, user).(*resp)
c.Assert(ok, check.Equals, true)
// ensure user was set
c.Assert(s.user, check.DeepEquals, user)
}
func (s *apiSuite) TestSnapInfoNotFound(c *check.C) {
req, err := http.NewRequest("GET", "/v2/snaps/gfoo", nil)
c.Assert(err, check.IsNil)
c.Check(getSnapInfo(snapCmd, req, nil).(*resp).Status, check.Equals, 404)
}
func (s *apiSuite) TestSnapInfoNoneFound(c *check.C) {
s.vars = map[string]string{"name": "foo"}
req, err := http.NewRequest("GET", "/v2/snaps/gfoo", nil)
c.Assert(err, check.IsNil)
c.Check(getSnapInfo(snapCmd, req, nil).(*resp).Status, check.Equals, 404)
}
func (s *apiSuite) TestSnapInfoIgnoresRemoteErrors(c *check.C) {
s.vars = map[string]string{"name": "foo"}
s.err = errors.New("weird")
req, err := http.NewRequest("GET", "/v2/snaps/gfoo", nil)
c.Assert(err, check.IsNil)
rsp := getSnapInfo(snapCmd, req, nil).(*resp)
c.Check(rsp.Type, check.Equals, ResponseTypeError)
c.Check(rsp.Status, check.Equals, 404)
c.Check(rsp.Result, check.NotNil)
}
func (s *apiSuite) TestListIncludesAll(c *check.C) {
// Very basic check to help stop us from not adding all the
// commands to the command list.
//
// It could get fancier, looking deeper into the AST to see
// exactly what's being defined, but it's probably not worth
// it; this gives us most of the benefits of that, with a
// fraction of the work.
//
// NOTE: there's probably a
// better/easier way of doing this (patches welcome)
fset := token.NewFileSet()
f, err := parser.ParseFile(fset, "api.go", nil, 0)
if err != nil {
panic(err)
}
found := 0
ast.Inspect(f, func(n ast.Node) bool {
switch v := n.(type) {
case *ast.ValueSpec:
found += len(v.Values)
return false
}
return true
})
exceptions := []string{ // keep sorted, for scanning ease
"isEmailish",
"api",
"maxReadBuflen",
"muxVars",
"errNothingToInstall",
"errDevJailModeConflict",
"errNoJailMode",
"errClassicDevmodeConflict",
// snapInstruction vars:
"snapInstructionDispTable",
"snapstateInstall",
"snapstateUpdate",
"snapstateInstallPath",
"snapstateTryPath",
"snapstateUpdateMany",
"snapstateInstallMany",
"snapstateRemoveMany",
"snapstateRefreshCandidates",
"snapstateRevert",
"snapstateRevertToRevision",
"snapstateSwitch",
"assertstateRefreshSnapDeclarations",
"unsafeReadSnapInfo",
"osutilAddUser",
"setupLocalUser",
"storeUserInfo",
"postCreateUserUcrednetGet",
"ensureStateSoon",
}
c.Check(found, check.Equals, len(api)+len(exceptions),
check.Commentf(`At a glance it looks like you've not added all the Commands defined in api to the api list. If that is not the case, please add the exception to the "exceptions" list in this test.`))
}
func (s *apiSuite) TestRootCmd(c *check.C) {
// check it only does GET
c.Check(rootCmd.PUT, check.IsNil)
c.Check(rootCmd.POST, check.IsNil)
c.Check(rootCmd.DELETE, check.IsNil)
c.Assert(rootCmd.GET, check.NotNil)
rec := httptest.NewRecorder()
c.Check(rootCmd.Path, check.Equals, "/")
rootCmd.GET(rootCmd, nil, nil).ServeHTTP(rec, nil)
c.Check(rec.Code, check.Equals, 200)
c.Check(rec.HeaderMap.Get("Content-Type"), check.Equals, "application/json")
expected := []interface{}{"TBD"}
var rsp resp
c.Assert(json.Unmarshal(rec.Body.Bytes(), &rsp), check.IsNil)
c.Check(rsp.Status, check.Equals, 200)
c.Check(rsp.Result, check.DeepEquals, expected)
}
func (s *apiSuite) TestSysInfo(c *check.C) {
// check it only does GET
c.Check(sysInfoCmd.PUT, check.IsNil)
c.Check(sysInfoCmd.POST, check.IsNil)
c.Check(sysInfoCmd.DELETE, check.IsNil)
c.Assert(sysInfoCmd.GET, check.NotNil)
rec := httptest.NewRecorder()
c.Check(sysInfoCmd.Path, check.Equals, "/v2/system-info")
s.daemon(c).Version = "42b1"
restore := release.MockReleaseInfo(&release.OS{ID: "distro-id", VersionID: "1.2"})
defer restore()
restore = release.MockOnClassic(true)
defer restore()
restore = release.MockForcedDevmode(true)
defer restore()
sysInfoCmd.GET(sysInfoCmd, nil, nil).ServeHTTP(rec, nil)
c.Check(rec.Code, check.Equals, 200)
c.Check(rec.HeaderMap.Get("Content-Type"), check.Equals, "application/json")
expected := map[string]interface{}{
"series": "16",
"version": "42b1",
"os-release": map[string]interface{}{
"id": "distro-id",
"version-id": "1.2",
},
"on-classic": true,
"managed": false,
"locations": map[string]interface{}{
"snap-mount-dir": dirs.SnapMountDir,
"snap-bin-dir": dirs.SnapBinariesDir,
},
"refresh": map[string]interface{}{
"schedule": "",
},
"confinement": "partial",
}
var rsp resp
c.Assert(json.Unmarshal(rec.Body.Bytes(), &rsp), check.IsNil)
c.Check(rsp.Status, check.Equals, 200)
c.Check(rsp.Type, check.Equals, ResponseTypeSync)
// Ensure that we had a kernel-verrsion but don't check the actual value.
const kernelVersionKey = "kernel-version"
c.Check(rsp.Result.(map[string]interface{})[kernelVersionKey], check.Not(check.Equals), "")
delete(rsp.Result.(map[string]interface{}), kernelVersionKey)
c.Check(rsp.Result, check.DeepEquals, expected)
}
func (s *apiSuite) makeMyAppsServer(statusCode int, data string) *httptest.Server {
mockMyAppsServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(statusCode)
io.WriteString(w, data)
}))
store.MyAppsMacaroonACLAPI = mockMyAppsServer.URL + "/acl/"
return mockMyAppsServer
}
func (s *apiSuite) makeSSOServer(statusCode int, data string) *httptest.Server {
mockSSOServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(statusCode)
io.WriteString(w, data)
}))
store.UbuntuoneDischargeAPI = mockSSOServer.URL + "/tokens/discharge"
return mockSSOServer
}
func (s *apiSuite) makeStoreMacaroon() (string, error) {
m, err := macaroon.New([]byte("secret"), "some id", "location")
if err != nil {
return "", err
}
err = m.AddFirstPartyCaveat("caveat")
if err != nil {
return "", err
}
err = m.AddThirdPartyCaveat([]byte("shared-secret"), "third-party-caveat", store.UbuntuoneLocation)
if err != nil {
return "", err
}
return auth.MacaroonSerialize(m)
}
func (s *apiSuite) makeStoreMacaroonResponse(serializedMacaroon string) (string, error) {
data := map[string]string{
"macaroon": serializedMacaroon,
}
expectedData, err := json.Marshal(data)
if err != nil {
return "", err
}
return string(expectedData), nil
}
func (s *apiSuite) TestLoginUser(c *check.C) {
d := s.daemon(c)
state := d.overlord.State()
serializedMacaroon, err := s.makeStoreMacaroon()
c.Assert(err, check.IsNil)
responseData, err := s.makeStoreMacaroonResponse(serializedMacaroon)
c.Assert(err, check.IsNil)
mockMyAppsServer := s.makeMyAppsServer(200, responseData)
defer mockMyAppsServer.Close()
discharge := `{"discharge_macaroon": "the-discharge-macaroon-serialized-data"}`
mockSSOServer := s.makeSSOServer(200, discharge)
defer mockSSOServer.Close()
buf := bytes.NewBufferString(`{"username": "email@.com", "password": "password"}`)
req, err := http.NewRequest("POST", "/v2/login", buf)
c.Assert(err, check.IsNil)
rsp := loginUser(loginCmd, req, nil).(*resp)
state.Lock()
user, err := auth.User(state, 1)
state.Unlock()
c.Check(err, check.IsNil)
expected := userResponseData{
ID: 1,
Email: "email@.com",
Macaroon: user.Macaroon,
Discharges: user.Discharges,
}
c.Check(rsp.Status, check.Equals, 200)
c.Check(rsp.Type, check.Equals, ResponseTypeSync)
c.Assert(rsp.Result, check.FitsTypeOf, expected)
c.Check(rsp.Result, check.DeepEquals, expected)
c.Check(user.ID, check.Equals, 1)
c.Check(user.Username, check.Equals, "")
c.Check(user.Email, check.Equals, "email@.com")
c.Check(user.Discharges, check.IsNil)
c.Check(user.StoreMacaroon, check.Equals, serializedMacaroon)
c.Check(user.StoreDischarges, check.DeepEquals, []string{"the-discharge-macaroon-serialized-data"})
// snapd macaroon was setup too
snapdMacaroon, err := auth.MacaroonDeserialize(user.Macaroon)
c.Check(err, check.IsNil)
c.Check(snapdMacaroon.Id(), check.Equals, "1")
c.Check(snapdMacaroon.Location(), check.Equals, "snapd")
}
func (s *apiSuite) TestLoginUserWithUsername(c *check.C) {
d := s.daemon(c)
state := d.overlord.State()
serializedMacaroon, err := s.makeStoreMacaroon()
c.Assert(err, check.IsNil)
responseData, err := s.makeStoreMacaroonResponse(serializedMacaroon)
c.Assert(err, check.IsNil)
mockMyAppsServer := s.makeMyAppsServer(200, responseData)
defer mockMyAppsServer.Close()
discharge := `{"discharge_macaroon": "the-discharge-macaroon-serialized-data"}`
mockSSOServer := s.makeSSOServer(200, discharge)
defer mockSSOServer.Close()
buf := bytes.NewBufferString(`{"username": "username", "email": "email@.com", "password": "password"}`)
req, err := http.NewRequest("POST", "/v2/login", buf)
c.Assert(err, check.IsNil)
rsp := loginUser(loginCmd, req, nil).(*resp)
state.Lock()
user, err := auth.User(state, 1)
state.Unlock()
c.Check(err, check.IsNil)
expected := userResponseData{
ID: 1,
Username: "username",
Email: "email@.com",
Macaroon: user.Macaroon,
Discharges: user.Discharges,
}
c.Check(rsp.Status, check.Equals, 200)
c.Check(rsp.Type, check.Equals, ResponseTypeSync)
c.Assert(rsp.Result, check.FitsTypeOf, expected)
c.Check(rsp.Result, check.DeepEquals, expected)
c.Check(user.ID, check.Equals, 1)
c.Check(user.Username, check.Equals, "username")
c.Check(user.Email, check.Equals, "email@.com")
c.Check(user.Discharges, check.IsNil)
c.Check(user.StoreMacaroon, check.Equals, serializedMacaroon)
c.Check(user.StoreDischarges, check.DeepEquals, []string{"the-discharge-macaroon-serialized-data"})
// snapd macaroon was setup too
snapdMacaroon, err := auth.MacaroonDeserialize(user.Macaroon)
c.Check(err, check.IsNil)
c.Check(snapdMacaroon.Id(), check.Equals, "1")
c.Check(snapdMacaroon.Location(), check.Equals, "snapd")
}
func (s *apiSuite) TestLoginUserNoEmailWithExistentLocalUser(c *check.C) {
d := s.daemon(c)
state := d.overlord.State()
// setup local-only user
state.Lock()
localUser, err := auth.NewUser(state, "username", "email@test.com", "", nil)
state.Unlock()
c.Assert(err, check.IsNil)
serializedMacaroon, err := s.makeStoreMacaroon()
c.Assert(err, check.IsNil)
responseData, err := s.makeStoreMacaroonResponse(serializedMacaroon)
c.Assert(err, check.IsNil)
mockMyAppsServer := s.makeMyAppsServer(200, responseData)
defer mockMyAppsServer.Close()
discharge := `{"discharge_macaroon": "the-discharge-macaroon-serialized-data"}`
mockSSOServer := s.makeSSOServer(200, discharge)
defer mockSSOServer.Close()
buf := bytes.NewBufferString(`{"username": "username", "email": "", "password": "password"}`)
req, err := http.NewRequest("POST", "/v2/login", buf)
c.Assert(err, check.IsNil)
req.Header.Set("Authorization", fmt.Sprintf(`Macaroon root="%s"`, localUser.Macaroon))
rsp := loginUser(loginCmd, req, localUser).(*resp)
expected := userResponseData{
ID: 1,
Username: "username",
Email: "email@test.com",
Macaroon: localUser.Macaroon,
Discharges: localUser.Discharges,
}
c.Check(rsp.Status, check.Equals, 200)
c.Check(rsp.Type, check.Equals, ResponseTypeSync)
c.Assert(rsp.Result, check.FitsTypeOf, expected)
c.Check(rsp.Result, check.DeepEquals, expected)
state.Lock()
user, err := auth.User(state, localUser.ID)
state.Unlock()
c.Check(err, check.IsNil)
c.Check(user.Username, check.Equals, "username")
c.Check(user.Email, check.Equals, localUser.Email)
c.Check(user.Macaroon, check.Equals, localUser.Macaroon)
c.Check(user.Discharges, check.IsNil)
c.Check(user.StoreMacaroon, check.Equals, serializedMacaroon)
c.Check(user.StoreDischarges, check.DeepEquals, []string{"the-discharge-macaroon-serialized-data"})
}
func (s *apiSuite) TestLoginUserWithExistentLocalUser(c *check.C) {