gmessages/main.go

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// mautrix-gmessages - A Matrix-Google Messages puppeting bridge.
// Copyright (C) 2023 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package main
import (
_ "embed"
"net/url"
"sync"
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"go.mau.fi/util/configupgrade"
"maunium.net/go/mautrix/bridge"
"maunium.net/go/mautrix/bridge/commands"
"maunium.net/go/mautrix/bridge/status"
"maunium.net/go/mautrix/id"
"go.mau.fi/mautrix-gmessages/config"
"go.mau.fi/mautrix-gmessages/database"
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"go.mau.fi/mautrix-gmessages/libgm/gmproto"
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"go.mau.fi/mautrix-gmessages/libgm/util"
)
// Information to find out exactly which commit the bridge was built from.
// These are filled at build time with the -X linker flag.
var (
Tag = "unknown"
Commit = "unknown"
BuildTime = "unknown"
)
//go:embed example-config.yaml
var ExampleConfig string
type GMBridge struct {
bridge.Bridge
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Config *config.Config
DB *database.Database
Provisioning *ProvisioningAPI
usersByMXID map[id.UserID]*User
usersLock sync.Mutex
spaceRooms map[id.RoomID]*User
spaceRoomsLock sync.Mutex
managementRooms map[id.RoomID]*User
managementRoomsLock sync.Mutex
portalsByMXID map[id.RoomID]*Portal
portalsByKey map[database.Key]*Portal
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portalsByOtherUser map[database.Key]*Portal
portalsLock sync.Mutex
puppetsByKey map[database.Key]*Puppet
puppetsLock sync.Mutex
}
func (br *GMBridge) Init() {
br.CommandProcessor = commands.NewProcessor(&br.Bridge)
br.RegisterCommands()
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util.BrowserDetailsMessage.OS = br.Config.GoogleMessages.OS
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browserVal, ok := gmproto.BrowserType_value[br.Config.GoogleMessages.Browser]
if !ok {
br.ZLog.Error().Str("browser_value", br.Config.GoogleMessages.Browser).Msg("Invalid browser value")
} else {
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util.BrowserDetailsMessage.BrowserType = gmproto.BrowserType(browserVal)
}
deviceVal, ok := gmproto.DeviceType_value[br.Config.GoogleMessages.Device]
if !ok {
br.ZLog.Error().Str("device_value", br.Config.GoogleMessages.Device).Msg("Invalid device value")
} else {
util.BrowserDetailsMessage.DeviceType = gmproto.DeviceType(deviceVal)
}
Analytics.log = br.ZLog.With().Str("component", "segment").Logger()
Analytics.url = (&url.URL{
Scheme: "https",
Host: br.Config.Analytics.Host,
Path: "/v1/track",
}).String()
Analytics.key = br.Config.Analytics.Token
Analytics.userID = br.Config.Analytics.UserID
if Analytics.IsEnabled() {
Analytics.log.Info().Msg("Analytics are enabled")
if Analytics.userID != "" {
Analytics.log.Info().Str("user_id", Analytics.userID).Msg("Overriding Analytics user ID")
}
}
br.DB = database.New(br.Bridge.DB)
ss := br.Config.Bridge.Provisioning.SharedSecret
if len(ss) > 0 && ss != "disable" {
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br.Provisioning = &ProvisioningAPI{bridge: br}
}
}
func (br *GMBridge) Start() {
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if br.Provisioning != nil {
br.ZLog.Debug().Msg("Initializing provisioning API")
br.Provisioning.Init()
}
br.WaitWebsocketConnected()
go br.StartUsers()
}
func (br *GMBridge) StartUsers() {
br.ZLog.Debug().Msg("Starting users")
foundAnySessions := false
for _, user := range br.GetAllUsersWithSession() {
foundAnySessions = true
go user.Connect()
}
if !foundAnySessions {
br.SendGlobalBridgeState(status.BridgeState{StateEvent: status.StateUnconfigured}.Fill(nil))
}
br.ZLog.Debug().Msg("Starting custom puppets")
for _, loopuser := range br.GetAllUsersWithDoublePuppet() {
go func(user *User) {
user.zlog.Debug().Msg("Starting double puppet")
err := user.StartCustomMXID(true)
if err != nil {
user.zlog.Err(err).Msg("Failed to start double puppet")
}
}(loopuser)
}
}
func (br *GMBridge) Stop() {
for _, user := range br.usersByMXID {
if user.Client == nil {
continue
}
br.ZLog.Debug().Str("user_id", user.MXID.String()).Msg("Disconnecting user")
user.Client.Disconnect()
}
}
func (br *GMBridge) GetExampleConfig() string {
return ExampleConfig
}
func (br *GMBridge) GetConfigPtr() interface{} {
br.Config = &config.Config{
BaseConfig: &br.Bridge.Config,
}
br.Config.BaseConfig.Bridge = &br.Config.Bridge
return br.Config
}
func main() {
br := &GMBridge{
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usersByMXID: make(map[id.UserID]*User),
spaceRooms: make(map[id.RoomID]*User),
managementRooms: make(map[id.RoomID]*User),
portalsByMXID: make(map[id.RoomID]*Portal),
portalsByKey: make(map[database.Key]*Portal),
portalsByOtherUser: make(map[database.Key]*Portal),
puppetsByKey: make(map[database.Key]*Puppet),
}
br.Bridge = bridge.Bridge{
Name: "mautrix-gmessages",
URL: "https://github.com/mautrix/gmessages",
Description: "A Matrix-Google Messages puppeting bridge.",
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Version: "0.2.0",
ProtocolName: "Google Messages",
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BeeperServiceName: "gmessages",
BeeperNetworkName: "gmessages",
CryptoPickleKey: "go.mau.fi/mautrix-gmessages",
ConfigUpgrader: &configupgrade.StructUpgrader{
SimpleUpgrader: configupgrade.SimpleUpgrader(config.DoUpgrade),
Blocks: config.SpacedBlocks,
Base: ExampleConfig,
},
Child: br,
}
br.InitVersion(Tag, Commit, BuildTime)
br.Main()
}
func (br *GMBridge) CreatePrivatePortal(roomID id.RoomID, brUser bridge.User, brGhost bridge.Ghost) {
//TODO implement?
}