forked from Silverfish/proton-bridge
45ec6b6e74
Update UIDValidity to be timestamp with the number of seconds since the 1st of February 2023. This avoids the problem where we lose the last UIDValidity value due to the vault being missing/corrupted/deleted.
356 lines
8.4 KiB
Go
356 lines
8.4 KiB
Go
// Copyright (c) 2023 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package tests
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import (
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"context"
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"crypto/tls"
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"crypto/x509"
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"encoding/json"
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"fmt"
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"net/http/cookiejar"
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"os"
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"path/filepath"
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"runtime"
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"time"
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"github.com/ProtonMail/gluon/imap"
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"github.com/ProtonMail/gluon/queue"
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"github.com/ProtonMail/proton-bridge/v3/internal/bridge"
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"github.com/ProtonMail/proton-bridge/v3/internal/constants"
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"github.com/ProtonMail/proton-bridge/v3/internal/cookies"
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"github.com/ProtonMail/proton-bridge/v3/internal/events"
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frontend "github.com/ProtonMail/proton-bridge/v3/internal/frontend/grpc"
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"github.com/ProtonMail/proton-bridge/v3/internal/useragent"
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"github.com/ProtonMail/proton-bridge/v3/internal/vault"
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"github.com/sirupsen/logrus"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/metadata"
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"google.golang.org/protobuf/types/known/emptypb"
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)
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func (t *testCtx) startBridge() error {
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logrus.Info("Starting bridge")
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eventCh, err := t.initBridge()
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if err != nil {
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return fmt.Errorf("could not create bridge: %w", err)
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}
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logrus.Info("Starting frontend service")
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if err := t.initFrontendService(eventCh); err != nil {
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return fmt.Errorf("could not create frontend service: %w", err)
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}
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logrus.Info("Starting frontend client")
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if err := t.initFrontendClient(); err != nil {
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return fmt.Errorf("could not create frontend client: %w", err)
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}
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t.events.await(events.AllUsersLoaded{}, 30*time.Second)
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return nil
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}
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func (t *testCtx) stopBridge() error {
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if err := t.closeFrontendService(context.Background()); err != nil {
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return fmt.Errorf("could not close frontend: %w", err)
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}
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if err := t.closeFrontendClient(); err != nil {
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return fmt.Errorf("could not close frontend client: %w", err)
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}
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if err := t.closeBridge(context.Background()); err != nil {
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return fmt.Errorf("could not close bridge: %w", err)
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}
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return nil
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}
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func (t *testCtx) initBridge() (<-chan events.Event, error) {
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if t.bridge != nil {
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return nil, fmt.Errorf("bridge is already started")
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}
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// Bridge will disable the proxy by default at startup.
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t.mocks.ProxyCtl.EXPECT().DisallowProxy()
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// Get the path to the vault.
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vaultDir, err := t.locator.ProvideSettingsPath()
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if err != nil {
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return nil, fmt.Errorf("could not get vault dir: %w", err)
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}
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// Get the default gluon path.
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gluonCacheDir, err := t.locator.ProvideGluonDataPath()
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if err != nil {
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return nil, fmt.Errorf("could not get gluon dir: %w", err)
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}
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// Create the vault.
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vault, corrupt, err := vault.New(vaultDir, gluonCacheDir, t.storeKey)
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if err != nil {
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return nil, fmt.Errorf("could not create vault: %w", err)
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} else if corrupt {
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return nil, fmt.Errorf("vault is corrupt")
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}
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// Create the underlying cookie jar.
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jar, err := cookiejar.New(nil)
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if err != nil {
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return nil, fmt.Errorf("could not create cookie jar: %w", err)
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}
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// Create the persisting cookie jar.
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persister, err := cookies.NewCookieJar(jar, vault)
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if err != nil {
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return nil, fmt.Errorf("could not create cookie persister: %w", err)
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}
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var (
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logIMAP bool
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logSMTP bool
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)
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if len(os.Getenv("FEATURE_TEST_LOG_IMAP")) != 0 {
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logIMAP = true
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}
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if len(os.Getenv("FEATURE_TEST_LOG_SMTP")) != 0 {
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logSMTP = true
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}
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if logIMAP || logSMTP {
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logrus.SetLevel(logrus.TraceLevel)
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}
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// Create the bridge.
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bridge, eventCh, err := bridge.New(
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// App stuff
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t.locator,
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vault,
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t.mocks.Autostarter,
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t.mocks.Updater,
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t.version,
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// API stuff
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t.api.GetHostURL(),
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persister,
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useragent.New(),
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t.mocks.TLSReporter,
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t.netCtl.NewRoundTripper(&tls.Config{InsecureSkipVerify: true}),
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t.mocks.ProxyCtl,
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t.mocks.CrashHandler,
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t.reporter,
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imap.DefaultEpochUIDValidityGenerator(),
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// Logging stuff
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logIMAP,
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logIMAP,
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logSMTP,
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)
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if err != nil {
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return nil, fmt.Errorf("could not create bridge: %w", err)
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}
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t.bridge = bridge
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return t.events.collectFrom(eventCh), nil
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}
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func (t *testCtx) closeBridge(ctx context.Context) error {
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if t.bridge == nil {
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return fmt.Errorf("bridge is not started")
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}
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t.bridge.Close(ctx)
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t.bridge = nil
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return nil
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}
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func (t *testCtx) initFrontendService(eventCh <-chan events.Event) error {
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if t.service != nil {
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return fmt.Errorf("frontend service is already started")
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}
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// When starting the frontend, we might enable autostart on bridge if it isn't already.
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t.mocks.Autostarter.EXPECT().Enable().AnyTimes()
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t.mocks.Autostarter.EXPECT().IsEnabled().AnyTimes()
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service, err := frontend.NewService(
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new(mockCrashHandler),
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new(mockRestarter),
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t.locator,
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t.bridge,
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eventCh,
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make(chan struct{}),
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true,
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-1,
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)
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if err != nil {
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return fmt.Errorf("could not create service: %w", err)
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}
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logrus.Info("Frontend service started")
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t.service = service
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t.serviceWG.Add(1)
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go func() {
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defer t.serviceWG.Done()
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if err := service.Loop(); err != nil {
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panic(err)
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}
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}()
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return nil
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}
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func (t *testCtx) closeFrontendService(ctx context.Context) error {
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if t.service == nil {
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return fmt.Errorf("frontend service is not started")
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}
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if _, err := t.client.Quit(ctx, &emptypb.Empty{}); err != nil {
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return fmt.Errorf("could not quit frontend: %w", err)
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}
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t.serviceWG.Wait()
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logrus.Info("Frontend service stopped")
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t.service = nil
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return nil
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}
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func (t *testCtx) initFrontendClient() error {
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if t.client != nil {
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return fmt.Errorf("frontend client is already started")
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}
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settings, err := t.locator.ProvideSettingsPath()
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if err != nil {
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return fmt.Errorf("could not get settings path: %w", err)
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}
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b, err := os.ReadFile(filepath.Join(settings, "grpcServerConfig.json"))
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if err != nil {
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return fmt.Errorf("could not read grpcServerConfig.json: %w", err)
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}
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var cfg frontend.Config
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if err := json.Unmarshal(b, &cfg); err != nil {
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return fmt.Errorf("could not unmarshal grpcServerConfig.json: %w", err)
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}
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cp := x509.NewCertPool()
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if !cp.AppendCertsFromPEM([]byte(cfg.Cert)) {
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return fmt.Errorf("failed to append certificates to pool")
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}
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var target string
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if len(cfg.FileSocketPath) != 0 {
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target = "unix://" + cfg.FileSocketPath
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} else {
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target = fmt.Sprintf("%v:%d", constants.Host, cfg.Port)
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}
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conn, err := grpc.DialContext(
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context.Background(),
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target,
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grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{RootCAs: cp, ServerName: "127.0.0.1"})),
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grpc.WithUnaryInterceptor(func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
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return invoker(metadata.AppendToOutgoingContext(ctx, "server-token", cfg.Token), method, req, reply, cc, opts...)
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}),
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)
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if err != nil {
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return fmt.Errorf("could not dial grpc server: %w", err)
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}
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client := frontend.NewBridgeClient(conn)
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stream, err := client.RunEventStream(context.Background(), &frontend.EventStreamRequest{ClientPlatform: runtime.GOOS})
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if err != nil {
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return fmt.Errorf("could not start event stream: %w", err)
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}
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eventCh := queue.NewQueuedChannel[*frontend.StreamEvent](0, 0)
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go func() {
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defer eventCh.CloseAndDiscardQueued()
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for {
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event, err := stream.Recv()
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if err != nil {
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return
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}
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eventCh.Enqueue(event)
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}
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}()
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logrus.Info("Frontend client started")
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t.client = client
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t.clientConn = conn
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t.clientEventCh = eventCh
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return nil
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}
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func (t *testCtx) closeFrontendClient() error {
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if t.client == nil {
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return fmt.Errorf("frontend client is not started")
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}
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if err := t.clientConn.Close(); err != nil {
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return fmt.Errorf("could not close frontend client connection: %w", err)
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}
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logrus.Info("Frontend client stopped")
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t.client = nil
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t.clientConn = nil
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t.clientEventCh = nil
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return nil
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}
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type mockCrashHandler struct{}
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func (m *mockCrashHandler) HandlePanic() {}
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type mockRestarter struct{}
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func (m *mockRestarter) Set(restart, crash bool) {}
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func (m *mockRestarter) AddFlags(flags ...string) {}
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func (m *mockRestarter) Override(exe string) {}
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