Add Mumble bridge
This commit is contained in:
s3lph
parent
91c58ec027
commit
7c3e12cabd
@ -213,6 +213,7 @@ type BridgeValues struct {
|
||||
WhatsApp map[string]Protocol // TODO is this struct used? Search for "SlackLegacy" for example didn't return any results
|
||||
Zulip map[string]Protocol
|
||||
Keybase map[string]Protocol
|
||||
Mumble map[string]Protocol
|
||||
General Protocol
|
||||
Tengo Tengo
|
||||
Gateway []Gateway
|
||||
|
||||
82
bridge/mumble/handlers.go
Normal file
82
bridge/mumble/handlers.go
Normal file
@ -0,0 +1,82 @@
|
||||
package bmumble
|
||||
|
||||
import (
|
||||
"github.com/42wim/matterbridge/bridge/config"
|
||||
"layeh.com/gumble/gumble"
|
||||
"layeh.com/gumble/gumbleutil"
|
||||
)
|
||||
|
||||
|
||||
func (b *Bmumble) handleServerConfig(event *gumble.ServerConfigEvent) {
|
||||
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) handleTextMessage(event *gumble.TextMessageEvent) {
|
||||
rmsg := config.Message{
|
||||
Text: event.TextMessage.Message,
|
||||
Channel: event.Client.Self.Channel.Name,
|
||||
Username: event.TextMessage.Sender.Name,
|
||||
UserID: event.TextMessage.Sender.Name + "@" + b.Host,
|
||||
Account: b.Account,
|
||||
}
|
||||
b.Log.Debug("<= Remote message is %+v", rmsg)
|
||||
b.Remote <- rmsg
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) handleConnect(event *gumble.ConnectEvent) {
|
||||
// Set the user's "bio"/comment
|
||||
if comment := b.GetString("UserComment"); comment != "" {
|
||||
event.Client.Self.SetComment(comment)
|
||||
}
|
||||
// No need to talk or listen
|
||||
event.Client.Self.SetSelfDeafened(true)
|
||||
event.Client.Self.SetSelfMuted(true)
|
||||
// if the Channel variable is set, this is a reconnect -> rejoin channel
|
||||
if b.Channel != "" {
|
||||
b.doJoin(event.Client, b.Channel)
|
||||
b.Remote <- config.Message{
|
||||
Username: "system",
|
||||
Text: "rejoin",
|
||||
Channel: "",
|
||||
Account: b.Account,
|
||||
Event: config.EventRejoinChannels,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) handleUserChange(event *gumble.UserChangeEvent) {
|
||||
// Only care about changes to self
|
||||
if event.User != event.Client.Self {
|
||||
return
|
||||
}
|
||||
// Someone attempted to move the user out of the configured channel; attempt to join back
|
||||
if b.Channel != "" && b.Channel != event.Client.Self.Channel.Name {
|
||||
b.doJoin(event.Client, b.Channel)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) handleDisconnect(event *gumble.DisconnectEvent) {
|
||||
b.connected <- disconnect{event.Type, event.String}
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) makeDebugHandler() (*gumbleutil.Listener) {
|
||||
handler := gumbleutil.Listener{
|
||||
Connect: func(e *gumble.ConnectEvent) { b.Log.Debugf("Received connect event: %+v", e) },
|
||||
Disconnect: func(e *gumble.DisconnectEvent) { b.Log.Debugf("Received disconnect event: %+v", e) },
|
||||
TextMessage: func(e *gumble.TextMessageEvent) { b.Log.Debugf("Received textmessage event: %+v", e) },
|
||||
UserChange: func(e *gumble.UserChangeEvent) { b.Log.Debugf("Received userchange event: %+v", e) },
|
||||
ChannelChange: func(e *gumble.ChannelChangeEvent) { b.Log.Debugf("Received channelchange event: %+v", e) },
|
||||
PermissionDenied: func(e *gumble.PermissionDeniedEvent) { b.Log.Debugf("Received permissiondenied event: %+v", e) },
|
||||
UserList: func(e *gumble.UserListEvent) { b.Log.Debugf("Received userlist event: %+v", e) },
|
||||
ACL: func(e *gumble.ACLEvent) { b.Log.Debugf("Received acl event: %+v", e) },
|
||||
BanList: func(e *gumble.BanListEvent) { b.Log.Debugf("Received banlist event: %+v", e) },
|
||||
ContextActionChange: func(e *gumble.ContextActionChangeEvent) { b.Log.Debugf("Received contextactionchange event: %+v", e) },
|
||||
ServerConfig: func(e *gumble.ServerConfigEvent) { b.Log.Debugf("Received serverconfig event: %+v", e) },
|
||||
}
|
||||
return &handler
|
||||
}
|
||||
243
bridge/mumble/mumble.go
Normal file
243
bridge/mumble/mumble.go
Normal file
@ -0,0 +1,243 @@
|
||||
package bmumble
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"errors"
|
||||
"io/ioutil"
|
||||
"net"
|
||||
"strconv"
|
||||
// "strings"
|
||||
"time"
|
||||
|
||||
"github.com/42wim/matterbridge/bridge"
|
||||
"github.com/42wim/matterbridge/bridge/config"
|
||||
"github.com/42wim/matterbridge/bridge/helper"
|
||||
"layeh.com/gumble/gumble"
|
||||
"layeh.com/gumble/gumbleutil"
|
||||
stripmd "github.com/writeas/go-strip-markdown"
|
||||
|
||||
// We need to import the 'data' package as an implicit dependency.
|
||||
// See: https://godoc.org/github.com/paulrosania/go-charset/charset
|
||||
_ "github.com/paulrosania/go-charset/data"
|
||||
)
|
||||
|
||||
|
||||
type Bmumble struct {
|
||||
client *gumble.Client
|
||||
Nick string
|
||||
Host string
|
||||
Channel string
|
||||
local chan config.Message
|
||||
running chan error
|
||||
connected chan disconnect
|
||||
serverConfigUpdate chan *gumble.ServerConfigEvent
|
||||
serverConfig gumble.ServerConfigEvent
|
||||
tlsConfig tls.Config
|
||||
|
||||
*bridge.Config
|
||||
}
|
||||
|
||||
|
||||
type disconnect struct {
|
||||
Reason gumble.DisconnectType
|
||||
Message string
|
||||
}
|
||||
|
||||
|
||||
func New(cfg *bridge.Config) bridge.Bridger {
|
||||
b := &Bmumble{}
|
||||
b.Config = cfg
|
||||
b.Nick = b.GetString("Nick")
|
||||
b.local = make(chan config.Message)
|
||||
b.running = make(chan error)
|
||||
b.connected = make(chan disconnect)
|
||||
b.serverConfigUpdate = make(chan *gumble.ServerConfigEvent)
|
||||
return b
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) Connect() error {
|
||||
b.Log.Infof("Connecting %s", b.GetString("Server"))
|
||||
host, portstr, err := net.SplitHostPort(b.GetString("Server"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
b.Host = host
|
||||
_, err = strconv.Atoi(portstr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
b.tlsConfig = tls.Config{}
|
||||
// Load TLS client certificate keypair required for registered user authentication
|
||||
if cpath := b.GetString("TLSClientCertificate"); cpath != "" {
|
||||
if ckey := b.GetString("TLSClientKey"); ckey != "" {
|
||||
cert, err := tls.LoadX509KeyPair(cpath, ckey)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
b.tlsConfig.Certificates = []tls.Certificate{cert}
|
||||
}
|
||||
}
|
||||
// Load TLS CA used for server verification. If not provided, the Go system trust anchor is used
|
||||
if capath := b.GetString("TLSCACertificate"); capath != "" {
|
||||
ca, err := ioutil.ReadFile(capath)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
b.tlsConfig.RootCAs = x509.NewCertPool()
|
||||
b.tlsConfig.RootCAs.AppendCertsFromPEM(ca)
|
||||
}
|
||||
b.tlsConfig.InsecureSkipVerify = b.GetBool("SkipTLSVerify")
|
||||
|
||||
go b.doSend()
|
||||
go b.connectLoop()
|
||||
err = <-b.running
|
||||
return err
|
||||
|
||||
}
|
||||
|
||||
func (b *Bmumble) Disconnect() error {
|
||||
b.client.Disconnect()
|
||||
return nil
|
||||
}
|
||||
|
||||
func (b *Bmumble) JoinChannel(channel config.ChannelInfo) error {
|
||||
if b.Channel != "" {
|
||||
b.Log.Fatalf("Cannot join channel '%s', already joined to channel '%'s", channel.Name, b.Channel)
|
||||
return errors.New("The Mumble bridge can only join a single channel")
|
||||
}
|
||||
b.Channel = channel.Name
|
||||
return b.doJoin(b.client, channel.Name)
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) Send(msg config.Message) (string, error) {
|
||||
// Only process text messages
|
||||
b.Log.Debugf("=> Received local message %#v", msg)
|
||||
if msg.Event != "" && msg.Event != config.EventUserAction {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
b.local <- msg
|
||||
return "", nil
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) connectLoop() {
|
||||
firstConnect := true
|
||||
for {
|
||||
err := b.doConnect()
|
||||
if firstConnect {
|
||||
b.running <- err
|
||||
}
|
||||
if err != nil {
|
||||
b.Log.Errorf("Connection to server failed: %#v", err)
|
||||
if firstConnect {
|
||||
break
|
||||
} else {
|
||||
b.Log.Info("Retrying in 10s")
|
||||
time.Sleep(10 * time.Second)
|
||||
continue
|
||||
}
|
||||
}
|
||||
firstConnect = false
|
||||
d := <-b.connected
|
||||
switch d.Reason {
|
||||
case gumble.DisconnectError:
|
||||
b.Log.Errorf("Lost connection to the server (%s), attempting reconnect", d.Message)
|
||||
continue
|
||||
case gumble.DisconnectKicked:
|
||||
b.Log.Errorf("Kicked from the server (%s), attempting reconnect", d.Message)
|
||||
continue
|
||||
case gumble.DisconnectBanned:
|
||||
b.Log.Errorf("Banned from the server (%s), not attempting reconnect", d.Message)
|
||||
break
|
||||
case gumble.DisconnectUser:
|
||||
b.Log.Infof("Disconnect successful")
|
||||
break
|
||||
}
|
||||
}
|
||||
close(b.connected)
|
||||
close(b.running)
|
||||
}
|
||||
|
||||
func (b *Bmumble) doConnect() error {
|
||||
|
||||
// Create new gumble config and attach event handlers
|
||||
gumbleConfig := gumble.NewConfig()
|
||||
gumbleConfig.Attach(gumbleutil.Listener{
|
||||
ServerConfig: b.handleServerConfig,
|
||||
TextMessage: b.handleTextMessage,
|
||||
Connect: b.handleConnect,
|
||||
Disconnect: b.handleDisconnect,
|
||||
UserChange: b.handleUserChange,
|
||||
})
|
||||
if b.GetInt("DebugLevel") == 0 {
|
||||
gumbleConfig.Attach(b.makeDebugHandler())
|
||||
}
|
||||
gumbleConfig.Username = b.GetString("Nick")
|
||||
if password := b.GetString("Password"); password != "" {
|
||||
gumbleConfig.Password = password
|
||||
}
|
||||
|
||||
client, err := gumble.DialWithDialer(new(net.Dialer), b.GetString("Server"), gumbleConfig, &b.tlsConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
b.client = client
|
||||
return nil
|
||||
}
|
||||
|
||||
func (b *Bmumble) doJoin(client *gumble.Client, name string) error {
|
||||
c := client.Channels.Find(name)
|
||||
if c == nil {
|
||||
return errors.New("No such channel: " + name)
|
||||
}
|
||||
client.Self.Move(c)
|
||||
b.Channel = c.Name
|
||||
return nil
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) doSend() {
|
||||
// Message sending loop that makes sure server-side
|
||||
// restrictions and client-side message traits don't conflict
|
||||
// with each other.
|
||||
for {
|
||||
select {
|
||||
case config := <-b.serverConfigUpdate:
|
||||
b.Log.Debugf("Received server config update: AllowHTML=%d, MaxMessageLength=%d", config.AllowHTML, config.MaximumMessageLength)
|
||||
b.serverConfig = *config
|
||||
case msg := <-b.local:
|
||||
b.processMessage(&msg)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
func (b *Bmumble) processMessage(msg *config.Message) {
|
||||
b.Log.Debugf("Processing message %s", msg.Text)
|
||||
|
||||
// If HTML is allowed, convert markdown into HTML, otherwise strip markdown
|
||||
if allowHtml := b.serverConfig.AllowHTML; allowHtml == nil || !*allowHtml {
|
||||
msg.Text = helper.ParseMarkdown(msg.Text)
|
||||
} else {
|
||||
msg.Text = stripmd.Strip(msg.Text)
|
||||
}
|
||||
|
||||
// If there is a maximum message length, split and truncate the lines
|
||||
var msgLines []string
|
||||
if maxLength := b.serverConfig.MaximumMessageLength; maxLength != nil {
|
||||
msgLines = helper.GetSubLines(msg.Text, *maxLength)
|
||||
} else {
|
||||
msgLines = helper.GetSubLines(msg.Text, 0)
|
||||
}
|
||||
// Send the individual lindes
|
||||
for i := range msgLines {
|
||||
b.Log.Debugf("Sending line: %s", msgLines[i])
|
||||
b.client.Self.Channel.Send(msg.Username + msgLines[i], false)
|
||||
}
|
||||
|
||||
}
|
||||
11
gateway/bridgemap/bmumble.go
Normal file
11
gateway/bridgemap/bmumble.go
Normal file
@ -0,0 +1,11 @@
|
||||
// +build !nomumble
|
||||
|
||||
package bridgemap
|
||||
|
||||
import (
|
||||
bmumble "github.com/42wim/matterbridge/bridge/mumble"
|
||||
)
|
||||
|
||||
func init() {
|
||||
FullMap["mumble"] = bmumble.New
|
||||
}
|
||||
1
go.mod
1
go.mod
@ -51,6 +51,7 @@ require (
|
||||
golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
|
||||
gomod.garykim.dev/nc-talk v0.1.3
|
||||
gopkg.in/olahol/melody.v1 v1.0.0-20170518105555-d52139073376
|
||||
layeh.com/gumble v0.0.0-20200818122324-146f9205029b
|
||||
)
|
||||
|
||||
go 1.13
|
||||
|
||||
5
go.sum
5
go.sum
@ -145,6 +145,7 @@ github.com/d5/tengo/v2 v2.6.0/go.mod h1:XRGjEs5I9jYIKTxly6HCF8oiiilk5E/RYXOZ5b0D
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/dchote/go-openal v0.0.0-20171116030048-f4a9a141d372/go.mod h1:74z+CYu2/mx4N+mcIS/rsvfAxBPBV9uv8zRAnwyFkdI=
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
|
||||
github.com/dgryski/dgoogauth v0.0.0-20190221195224-5a805980a5f3/go.mod h1:hEfFauPHz7+NnjR/yHJGhrKo1Za+zStgwUETx3yzqgY=
|
||||
@ -385,6 +386,7 @@ github.com/labstack/gommon v0.3.0 h1:JEeO0bvc78PKdyHxloTKiF8BD5iGrH8T6MSeGvSgob0
|
||||
github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL7NoOu+k=
|
||||
github.com/lann/builder v0.0.0-20180802200727-47ae307949d0/go.mod h1:dXGbAdH5GtBTC4WfIxhKZfyBF/HBFgRZSWwZ9g/He9o=
|
||||
github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0/go.mod h1:vmVJ0l/dxyfGW6FmdpVm2joNMFikkuWg0EoCKLGUMNw=
|
||||
github.com/layeh/gumble v0.0.0-20200818122324-146f9205029b h1:YsS4Skllep7D8lIg/BYKcVwfXjftkX8hZgTJzCZaUUc=
|
||||
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
|
||||
github.com/lib/pq v1.4.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
|
||||
github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7 h1:BS9tqL0OCiOGuy/CYYk2gc33fxqaqh5/rhqMKu4tcYA=
|
||||
@ -1134,6 +1136,9 @@ honnef.co/go/tools v0.0.1-2020.1.3 h1:sXmLre5bzIR6ypkjXCDI3jHPssRhc8KD/Ome589sc3
|
||||
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
|
||||
honnef.co/go/tools v0.0.1-2020.1.4 h1:UoveltGrhghAA7ePc+e+QYDHXrBps2PqFZiHkGR/xK8=
|
||||
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
|
||||
layeh.com/gopus v0.0.0-20161224163843-0ebf989153aa/go.mod h1:AOef7vHz0+v4sWwJnr0jSyHiX/1NgsMoaxl+rEPz/I0=
|
||||
layeh.com/gumble v0.0.0-20200818122324-146f9205029b h1:Kne6wkHqbqrygRsqs5XUNhSs84DFG5TYMeCkCbM56sY=
|
||||
layeh.com/gumble v0.0.0-20200818122324-146f9205029b/go.mod h1:tWPVA9ZAfImNwabjcd9uDE+Mtz0Hfs7a7G3vxrnrwyc=
|
||||
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
|
||||
rsc.io/goversion v1.2.0 h1:SPn+NLTiAG7w30IRK/DKp1BjvpWabYgxlLp/+kx5J8w=
|
||||
rsc.io/goversion v1.2.0/go.mod h1:Eih9y/uIBS3ulggl7KNJ09xGSLcuNaLgmvvqa07sgfo=
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user