Toni Spets
0f36833e89
This reverts commit ea4626107c.
Adds waiting support for initial connection established to avoid locking
up gotd. This isn't extremely pretty but should do the job for now.
130 lines
3.8 KiB
Go
130 lines
3.8 KiB
Go
// mautrix-telegram - A Matrix-Telegram puppeting bridge.
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// Copyright (C) 2024 Sumner Evans
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero 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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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package connector
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import (
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"context"
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"fmt"
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"strings"
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"github.com/gotd/td/tg"
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"maunium.net/go/mautrix/bridgev2"
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"maunium.net/go/mautrix/bridgev2/database"
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"maunium.net/go/mautrix/bridgev2/status"
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"go.mau.fi/mautrix-telegram/pkg/connector/ids"
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"go.mau.fi/mautrix-telegram/pkg/connector/util"
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)
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const (
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LoginFlowIDPhone = "phone"
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LoginFlowIDQR = "qr"
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LoginStepIDComplete = "fi.mau.telegram.login.complete"
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)
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func (tg *TelegramConnector) GetLoginFlows() []bridgev2.LoginFlow {
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return []bridgev2.LoginFlow{
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{
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Name: "Phone Number",
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Description: "Login using your Telegram phone number",
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ID: LoginFlowIDPhone,
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},
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{
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Name: "QR Code",
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Description: "Login by scanning a QR code from your phone",
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ID: LoginFlowIDQR,
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},
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}
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}
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func (tg *TelegramConnector) CreateLogin(ctx context.Context, user *bridgev2.User, flowID string) (bridgev2.LoginProcess, error) {
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switch flowID {
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case LoginFlowIDPhone:
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return &PhoneLogin{user: user, main: tg}, nil
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case LoginFlowIDQR:
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return &QRLogin{user: user, main: tg}, nil
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default:
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return nil, fmt.Errorf("unknown flow ID %s", flowID)
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}
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}
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func finalizeLogin(ctx context.Context, user *bridgev2.User, authorization *tg.AuthAuthorization, metadata UserLoginMetadata) (*bridgev2.LoginStep, error) {
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userLoginID := ids.MakeUserLoginID(authorization.User.GetID())
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ul, err := user.NewLogin(ctx, &database.UserLogin{
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ID: userLoginID,
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Metadata: &metadata,
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}, &bridgev2.NewLoginParams{
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DeleteOnConflict: true,
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})
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if err != nil {
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return nil, fmt.Errorf("failed to save new login: %w", err)
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}
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ul.Client.Connect(ul.Log.WithContext(context.Background()))
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client := ul.Client.(*TelegramClient)
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// Connecting is non-blocking so wait for gotd to initialize before doing anythign to avoid deadlocking
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select {
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case <-client.initialized:
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case <-ctx.Done():
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return nil, ctx.Err()
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}
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me, err := client.client.Self(ctx)
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if err != nil {
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return nil, err
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}
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go func() {
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log := ul.Log.With().Str("component", "login_sync_chats").Logger()
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if err := client.SyncChats(log.WithContext(context.Background())); err != nil {
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log.Err(err).Msg("Failed to sync chats")
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}
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}()
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fullName := util.FormatFullName(me.FirstName, me.LastName, me.Deleted, me.ID)
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username := me.Username
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if username == "" && len(me.Usernames) > 0 {
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username = me.Usernames[0].Username
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}
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normalizedPhone := "+" + strings.TrimPrefix(me.Phone, "+")
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remoteName := username
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if remoteName == "" {
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remoteName = normalizedPhone
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}
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if remoteName == "" {
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remoteName = fullName
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}
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ul.RemoteName = remoteName
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ul.RemoteProfile = status.RemoteProfile{
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Phone: me.Phone,
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Username: username,
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Name: fullName,
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}
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err = ul.Save(ctx)
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if err != nil {
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return nil, fmt.Errorf("failed to save login: %w", err)
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}
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return &bridgev2.LoginStep{
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Type: bridgev2.LoginStepTypeComplete,
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StepID: LoginStepIDComplete,
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Instructions: fmt.Sprintf("Successfully logged in as %d / +%s (%s)", me.ID, me.Phone, remoteName),
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CompleteParams: &bridgev2.LoginCompleteParams{
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UserLoginID: ul.ID,
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UserLogin: ul,
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},
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}, nil
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}
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