status-im
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matterbridge
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Merge branch 'status'

This commit is contained in:
Wim 2017-02-17 22:12:53 +01:00
parent fe258e1b67 62b165c0b4
commit 7558a2162e
13 changed files with 163 additions and 123 deletions
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31
bridge/bridge.go
View File

@ -10,6 +10,8 @@ import (
"github.com/42wim/matterbridge/bridge/slack"
"github.com/42wim/matterbridge/bridge/telegram"
"github.com/42wim/matterbridge/bridge/xmpp"
log "github.com/Sirupsen/logrus"
"strings"
)
@ -17,6 +19,7 @@ type Bridger interface {
Send(msg config.Message) error
Connect() error
JoinChannel(channel string) error
Disconnect() error
}
type Bridge struct {
@ -25,10 +28,14 @@ type Bridge struct {
Name string
Account string
Protocol string
ChannelsIn map[string]config.ChannelOptions
ChannelsOut map[string]config.ChannelOptions
}
func New(cfg *config.Config, bridge *config.Bridge, c chan config.Message) *Bridge {
b := new(Bridge)
b.ChannelsIn = make(map[string]config.ChannelOptions)
b.ChannelsOut = make(map[string]config.ChannelOptions)
accInfo := strings.Split(bridge.Account, ".")
protocol := accInfo[0]
name := accInfo[1]
@ -66,3 +73,27 @@ func New(cfg *config.Config, bridge *config.Bridge, c chan config.Message) *Brid
}
return b
}
func (b *Bridge) JoinChannels() error {
exists := make(map[string]bool)
b.joinChannels(b.ChannelsIn, exists)
b.joinChannels(b.ChannelsOut, exists)
return nil
}
func (b *Bridge) joinChannels(cMap map[string]config.ChannelOptions, exists map[string]bool) error {
mychannel := ""
for channel, info := range cMap {
if !exists[channel] {
mychannel = channel
log.Infof("%s: joining %s", b.Account, channel)
if b.Protocol == "irc" && info.Key != "" {
log.Debugf("using key %s for channel %s", info.Key, channel)
mychannel = mychannel + " " + info.Key
}
b.JoinChannel(mychannel)
exists[channel] = true
}
}
return nil
}

1
bridge/config/config.go
View File

@ -10,6 +10,7 @@ import (
const (
EVENT_JOIN_LEAVE = "join_leave"
EVENT_FAILURE = "failure"
)
type Message struct {

4
bridge/discord/discord.go
View File

@ -80,6 +80,10 @@ func (b *bdiscord) Connect() error {
return nil
}
func (b *bdiscord) Disconnect() error {
return nil
}
func (b *bdiscord) JoinChannel(channel string) error {
idcheck := strings.Split(channel, "ID:")
if len(idcheck) > 1 {

5
bridge/gitter/gitter.go
View File

@ -45,6 +45,11 @@ func (b *Bgitter) Connect() error {
return nil
}
func (b *Bgitter) Disconnect() error {
return nil
}
func (b *Bgitter) JoinChannel(channel string) error {
room := channel
roomID := b.getRoomID(room)

14
bridge/irc/irc.go
View File

@ -46,7 +46,6 @@ func New(cfg config.Protocol, account string, c chan config.Message) *Birc {
if b.Config.MessageQueue == 0 {
b.Config.MessageQueue = 30
}
b.Local = make(chan config.Message, b.Config.MessageQueue+10)
return b
}
@ -61,6 +60,7 @@ func (b *Birc) Command(msg *config.Message) string {
}
func (b *Birc) Connect() error {
b.Local = make(chan config.Message, b.Config.MessageQueue+10)
flog.Infof("Connecting %s", b.Config.Server)
i := irc.IRC(b.Config.Nick, b.Config.Nick)
if log.GetLevel() == log.DebugLevel {
@ -91,6 +91,12 @@ func (b *Birc) Connect() error {
return nil
}
func (b *Birc) Disconnect() error {
b.i.Disconnect()
close(b.Local)
return nil
}
func (b *Birc) JoinChannel(channel string) error {
b.i.Join(channel)
return nil
@ -170,7 +176,11 @@ func (b *Birc) handleJoinPart(event *irc.Event) {
flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
channel := event.Arguments[0]
if event.Code == "QUIT" {
channel = ""
if event.Nick == b.Nick && strings.Contains(event.Raw, "Ping timeout") {
flog.Infof("%s reconnecting ..", b.Account)
b.Remote <- config.Message{Username: "system", Text: "reconnect", Channel: channel, Account: b.Account, Event: config.EVENT_FAILURE}
return
}
}
b.Remote <- config.Message{Username: "system", Text: event.Nick + " " + strings.ToLower(event.Code) + "s", Channel: channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
flog.Debugf("handle %#v", event)

4
bridge/mattermost/mattermost.go
View File

@ -77,6 +77,10 @@ func (b *Bmattermost) Connect() error {
return nil
}
func (b *Bmattermost) Disconnect() error {
return nil
}
func (b *Bmattermost) JoinChannel(channel string) error {
// we can only join channels using the API
if b.Config.UseAPI {

5
bridge/rocketchat/rocketchat.go
View File

@ -49,6 +49,11 @@ func (b *Brocketchat) Connect() error {
return nil
}
func (b *Brocketchat) Disconnect() error {
return nil
}
func (b *Brocketchat) JoinChannel(channel string) error {
return nil
}

5
bridge/slack/slack.go
View File

@ -65,6 +65,11 @@ func (b *Bslack) Connect() error {
return nil
}
func (b *Bslack) Disconnect() error {
return nil
}
func (b *Bslack) JoinChannel(channel string) error {
// we can only join channels using the API
if b.Config.UseAPI {

5
bridge/telegram/telegram.go
View File

@ -51,6 +51,11 @@ func (b *Btelegram) Connect() error {
return nil
}
func (b *Btelegram) Disconnect() error {
return nil
}
func (b *Btelegram) JoinChannel(channel string) error {
return nil
}

6
bridge/xmpp/xmpp.go
View File

@ -1,10 +1,10 @@
package bxmpp
import (
"crypto/tls"
"github.com/42wim/matterbridge/bridge/config"
log "github.com/Sirupsen/logrus"
"github.com/mattn/go-xmpp"
"crypto/tls"
"strings"
"time"
@ -47,6 +47,10 @@ func (b *Bxmpp) Connect() error {
return nil
}
func (b *Bxmpp) Disconnect() error {
return nil
}
func (b *Bxmpp) JoinChannel(channel string) error {
b.xc.JoinMUCNoHistory(channel+"@"+b.Config.Muc, b.Config.Nick)
return nil

53
gateway/gateway.go
View File

@ -7,18 +7,19 @@ import (
log "github.com/Sirupsen/logrus"
"reflect"
"strings"
"time"
)
type Gateway struct {
*config.Config
MyConfig *config.Gateway
//Bridges []*bridge.Bridge
Bridges map[string]*bridge.Bridge
ChannelsOut map[string][]string
ChannelsIn map[string][]string
ChannelOptions map[string]config.ChannelOptions
Name string
Message chan config.Message
DestChannelFunc func(msg *config.Message, dest string) []string
}
func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
@ -28,6 +29,7 @@ func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
gw.MyConfig = gateway
gw.Message = make(chan config.Message)
gw.Bridges = make(map[string]*bridge.Bridge)
gw.DestChannelFunc = gw.getDestChannel
return gw
}
@ -39,27 +41,27 @@ func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
}
log.Infof("Starting bridge: %s ", cfg.Account)
br := bridge.New(gw.Config, cfg, gw.Message)
gw.mapChannelsToBridge(br, gw.ChannelsOut)
gw.mapChannelsToBridge(br, gw.ChannelsIn)
gw.Bridges[cfg.Account] = br
err := br.Connect()
if err != nil {
return fmt.Errorf("Bridge %s failed to start: %v", br.Account, err)
}
exists := make(map[string]bool)
for _, channel := range append(gw.ChannelsOut[br.Account], gw.ChannelsIn[br.Account]...) {
if !exists[br.Account+channel] {
mychannel := channel
log.Infof("%s: joining %s", br.Account, channel)
if br.Protocol == "irc" && gw.ChannelOptions[br.Account+channel].Key != "" {
log.Debugf("using key %s for channel %s", gw.ChannelOptions[br.Account+channel].Key, channel)
mychannel = mychannel + " " + gw.ChannelOptions[br.Account+channel].Key
}
br.JoinChannel(mychannel)
exists[br.Account+channel] = true
}
}
br.JoinChannels()
return nil
}
func (gw *Gateway) mapChannelsToBridge(br *bridge.Bridge, cMap map[string][]string) {
for _, channel := range cMap[br.Account] {
if _, ok := gw.ChannelOptions[br.Account+channel]; ok {
br.ChannelsOut[channel] = gw.ChannelOptions[br.Account+channel]
} else {
br.ChannelsOut[channel] = config.ChannelOptions{}
}
}
}
func (gw *Gateway) Start() error {
gw.mapChannels()
for _, br := range append(gw.MyConfig.In, append(gw.MyConfig.InOut, gw.MyConfig.Out...)...) {
@ -76,6 +78,13 @@ func (gw *Gateway) handleReceive() {
for {
select {
case msg := <-gw.Message:
if msg.Event == config.EVENT_FAILURE {
for _, br := range gw.Bridges {
if msg.Account == br.Account {
go gw.reconnectBridge(br)
}
}
}
if !gw.ignoreMessage(&msg) {
for _, br := range gw.Bridges {
gw.handleMessage(msg, br)
@ -85,6 +94,20 @@ func (gw *Gateway) handleReceive() {
}
}
func (gw *Gateway) reconnectBridge(br *bridge.Bridge) {
br.Disconnect()
time.Sleep(time.Second * 5)
RECONNECT:
log.Infof("Reconnecting %s", br.Account)
err := br.Connect()
if err != nil {
log.Errorf("Reconnection failed: %s. Trying again in 60 seconds", err)
time.Sleep(time.Second * 60)
goto RECONNECT
}
br.JoinChannels()
}
func (gw *Gateway) mapChannels() error {
options := make(map[string]config.ChannelOptions)
m := make(map[string][]string)
@ -129,7 +152,7 @@ func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
return
}
originchannel := msg.Channel
channels := gw.getDestChannel(&msg, dest.Account)
channels := gw.DestChannelFunc(&msg, dest.Account)
for _, channel := range channels {
// do not send the message to the bridge we come from if also the channel is the same
if msg.Account == dest.Account && channel == originchannel {

104
gateway/samechannel/samechannel.go
View File

@ -1,105 +1,49 @@
package samechannelgateway
import (
"github.com/42wim/matterbridge/bridge"
"github.com/42wim/matterbridge/bridge/config"
log "github.com/Sirupsen/logrus"
"strings"
"github.com/42wim/matterbridge/gateway"
)
type SameChannelGateway struct {
*config.Config
MyConfig *config.SameChannelGateway
Bridges map[string]*bridge.Bridge
Channels []string
ignoreNicks map[string][]string
Name string
}
func New(cfg *config.Config, gateway *config.SameChannelGateway) error {
c := make(chan config.Message)
gw := &SameChannelGateway{}
gw.Bridges = make(map[string]*bridge.Bridge)
gw.Name = gateway.Name
gw.Config = cfg
gw.MyConfig = gateway
gw.Channels = gateway.Channels
for _, account := range gateway.Accounts {
br := config.Bridge{Account: account}
log.Infof("Starting bridge: %s", account)
gw.Bridges[account] = bridge.New(cfg, &br, c)
}
for _, br := range gw.Bridges {
err := br.Connect()
if err != nil {
log.Fatalf("Bridge %s failed to start: %v", br.Account, err)
}
for _, channel := range gw.Channels {
log.Infof("%s: joining %s", br.Account, channel)
br.JoinChannel(channel)
}
}
gw.handleReceive(c)
return nil
func New(cfg *config.Config, gatewayCfg *config.SameChannelGateway) *SameChannelGateway {
return &SameChannelGateway{
MyConfig: gatewayCfg,
Channels: gatewayCfg.Channels,
Name: gatewayCfg.Name,
Config: cfg}
}
func (gw *SameChannelGateway) handleReceive(c chan config.Message) {
for {
select {
case msg := <-c:
if !gw.ignoreMessage(&msg) {
for _, br := range gw.Bridges {
gw.handleMessage(msg, br)
}
}
func (sgw *SameChannelGateway) Start() error {
gw := gateway.New(sgw.Config, &config.Gateway{Name: sgw.Name})
gw.DestChannelFunc = sgw.getDestChannel
for _, account := range sgw.MyConfig.Accounts {
for _, channel := range sgw.Channels {
br := config.Bridge{Account: account, Channel: channel}
gw.MyConfig.InOut = append(gw.MyConfig.InOut, br)
}
}
return gw.Start()
}
func (gw *SameChannelGateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
// is this a configured channel
if !gw.validChannel(msg.Channel) {
return
}
// do not send the message to the bridge we come from if also the channel is the same
if msg.Account == dest.Account {
return
}
gw.modifyUsername(&msg, dest)
log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, msg.Channel, dest.Account, msg.Channel)
err := dest.Send(msg)
if err != nil {
log.Error(err)
}
}
func (gw *SameChannelGateway) ignoreMessage(msg *config.Message) bool {
for _, entry := range strings.Fields(gw.Bridges[msg.Account].Config.IgnoreNicks) {
if msg.Username == entry {
log.Debugf("ignoring %s from %s", msg.Username, msg.Account)
return true
}
}
return false
}
func (gw *SameChannelGateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
br := gw.Bridges[msg.Account]
nick := gw.Config.General.RemoteNickFormat
if nick == "" {
nick = dest.Config.RemoteNickFormat
}
nick = strings.Replace(nick, "{NICK}", msg.Username, -1)
nick = strings.Replace(nick, "{BRIDGE}", br.Name, -1)
nick = strings.Replace(nick, "{PROTOCOL}", br.Protocol, -1)
msg.Username = nick
}
func (gw *SameChannelGateway) validChannel(channel string) bool {
for _, c := range gw.Channels {
func (sgw *SameChannelGateway) validChannel(channel string) bool {
for _, c := range sgw.Channels {
if c == channel {
return true
}
}
return false
}
func (sgw *SameChannelGateway) getDestChannel(msg *config.Message, dest string) []string {
if sgw.validChannel(msg.Channel) {
return []string{msg.Channel}
}
return []string{}
}

5
matterbridge.go
View File

@ -36,12 +36,11 @@ func main() {
continue
}
fmt.Printf("starting samechannel gateway %#v\n", gw.Name)
go func(gw config.SameChannelGateway) {
err := samechannelgateway.New(cfg, &gw)
g := samechannelgateway.New(cfg, &gw)
err := g.Start()
if err != nil {
log.Fatalf("starting gateway failed %#v", err)
}
}(gw)
}
for _, gw := range cfg.Gateway {