Basic XMPP
This commit is contained in:
parent
b7f0776784
commit
225fc84f09
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@ -1,21 +1,45 @@
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package connector
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import (
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"fmt"
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"strconv"
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"strings"
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)
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type Configuration map[string]string
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func (c Configuration) GetString(k string) string {
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func (c Configuration) GetString(k string, deflt ...string) (string, error) {
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if ss, ok := c[k]; ok {
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return ss
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return ss, nil
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}
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return ""
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if len(deflt) > 0 {
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return deflt[0], nil
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}
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return "", fmt.Errorf("Missing configuration key: %s", k)
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}
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func (c Configuration) GetInt(k string) (int, error) {
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func (c Configuration) GetInt(k string, deflt ...int) (int, error) {
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if ss, ok := c[k]; ok {
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return strconv.Atoi(ss)
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}
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return 0, nil
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if len(deflt) > 0 {
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return deflt[0], nil
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}
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return 0, fmt.Errorf("Missing configuration key: %s", k)
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}
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func (c Configuration) GetBool(k string, deflt ...bool) (bool, error) {
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if ss, ok := c[k]; ok {
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if strings.EqualFold(ss, "true") {
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return true, nil
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} else if strings.EqualFold(ss, "false") {
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return false, nil
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} else {
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return false, fmt.Errorf("Invalid value: %s", ss)
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}
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}
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if len(deflt) > 0 {
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return deflt[0], nil
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}
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return false, fmt.Errorf("Missing configuration key: %s", k)
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}
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@ -106,7 +106,7 @@ type Event struct {
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Room RoomID
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// Message text or action text
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Message string
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Text string
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// Attached files such as images
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Attachements map[string]MediaObject
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@ -12,11 +12,11 @@ import (
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)
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// User id format: nickname@server
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// Room id format: #room_name@server
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type IRC struct {
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handler Handler
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config Configuration
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connected bool
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timeout int
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@ -40,17 +40,26 @@ func (irc *IRC) Configure(c Configuration) error {
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irc.Close()
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}
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irc.config = c
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var err error
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irc.nick = c.GetString("nick")
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irc.server = c.GetString("server")
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port, err := c.GetInt("port")
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irc.nick, err = c.GetString("nick")
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if err != nil {
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return err
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}
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if port == 0 {
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port = 6667
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irc.server, err = c.GetString("server")
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if err != nil {
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return err
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}
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port, err := c.GetInt("port", 6666)
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if err != nil {
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return err
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}
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ssl, err := c.GetBool("ssl", true)
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if err != nil {
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return err
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}
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client := girc.New(girc.Config{
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@ -59,7 +68,7 @@ func (irc *IRC) Configure(c Configuration) error {
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Nick: irc.nick,
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User: irc.nick,
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Out: os.Stderr,
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SSL: true,
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SSL: ssl,
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})
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client.Handlers.Add(girc.CONNECTED, irc.ircConnected)
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@ -83,7 +92,7 @@ func (irc *IRC) Configure(c Configuration) error {
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return nil
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}
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}
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return fmt.Errorf("Failed to conncect after 42s attempting")
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return fmt.Errorf("Failed to connect after 42s attempting")
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}
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func (irc *IRC) User() UserID {
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@ -184,9 +193,9 @@ func (irc *IRC) Send(event *Event) error {
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}
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if event.Type == EVENT_MESSAGE {
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irc.conn.Cmd.Message(dest, event.Message)
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irc.conn.Cmd.Message(dest, event.Text)
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} else if event.Type == EVENT_ACTION {
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irc.conn.Cmd.Action(dest, event.Message)
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irc.conn.Cmd.Action(dest, event.Text)
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} else {
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return fmt.Errorf("Invalid event type")
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}
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@ -194,8 +203,9 @@ func (irc *IRC) Send(event *Event) error {
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}
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func (irc *IRC) Close() {
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irc.conn.Close()
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conn := irc.conn
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irc.conn = nil
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conn.Close()
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}
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func (irc *IRC) connectLoop(c *girc.Client) {
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@ -206,10 +216,13 @@ func (irc *IRC) connectLoop(c *girc.Client) {
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}
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if err := c.Connect(); err != nil {
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irc.connected = false
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fmt.Printf("IRC failed to connect / disconnected: %s", err)
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fmt.Printf("Retrying in %ds", irc.timeout)
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fmt.Printf("IRC failed to connect / disconnected: %s\n", err)
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fmt.Printf("Retrying in %ds\n", irc.timeout)
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time.Sleep(time.Duration(irc.timeout) * time.Second)
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irc.timeout *= 2
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if irc.timeout > 600 {
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irc.timeout = 600
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}
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} else {
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return
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}
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@ -226,7 +239,7 @@ func (irc *IRC) ircPrivmsg(c *girc.Client, e girc.Event) {
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ev := &Event{
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Type: EVENT_MESSAGE,
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Author: UserID(e.Source.Name + "@" + irc.server),
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Message: e.Last(),
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Text: e.Last(),
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}
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if e.IsFromChannel() {
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ev.Room = RoomID(e.Params[0] + "@" + irc.server)
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@ -0,0 +1,274 @@
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package xmpp
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import (
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"log"
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"time"
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//"os"
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"strings"
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"fmt"
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"crypto/tls"
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. "git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
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gxmpp "github.com/mattn/go-xmpp"
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)
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// User id format: username@server (= JID)
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// OR: nickname@room_name@muc_server
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// Room id format: room_name@muc_server (= MUC ID)
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type XMPP struct {
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handler Handler
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connectorLoopNum int
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connected bool
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timeout int
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server string
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port int
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ssl bool
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jid string
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jid_localpart string
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password string
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nickname string
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conn *gxmpp.Client
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}
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func (xm *XMPP) SetHandler(h Handler) {
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xm.handler = h
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}
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func(xm *XMPP) Protocol() string {
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return "xmpp"
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}
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func (xm *XMPP) Configure(c Configuration) error {
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if xm.conn != nil {
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xm.Close()
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}
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// Parse and validate configuration
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var err error
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xm.server, err = c.GetString("server")
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if err != nil {
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return err
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}
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xm.port, err = c.GetInt("port", 5222)
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if err != nil {
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return err
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}
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xm.ssl, err = c.GetBool("ssl", true)
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if err != nil {
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return err
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}
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xm.jid, err = c.GetString("jid")
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if err != nil {
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return err
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}
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jid_parts := strings.Split(xm.jid, "@")
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if len(jid_parts) != 2 {
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return fmt.Errorf("Invalid JID: %s", xm.jid)
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}
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if jid_parts[1] != xm.server {
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return fmt.Errorf("JID %s not on server %s", xm.jid, xm.server)
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}
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xm.jid_localpart = jid_parts[0]
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xm.nickname = xm.jid_localpart
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xm.password, err = c.GetString("password")
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if err != nil {
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return err
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}
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// Try to connect
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xm.connectorLoopNum += 1
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go xm.connectLoop(xm.connectorLoopNum)
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for i := 0; i < 42; i++ {
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time.Sleep(time.Duration(1)*time.Second)
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if xm.connected {
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return nil
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}
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}
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return fmt.Errorf("Failed to connect after 42s attempting")
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}
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func (xm *XMPP) connectLoop(num int) {
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xm.timeout = 10
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for {
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if xm.connectorLoopNum != num {
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return
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}
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tc := &tls.Config{
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ServerName: strings.Split(xm.jid, "@")[1],
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InsecureSkipVerify: true,
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}
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options := gxmpp.Options{
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Host: xm.server,
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User: xm.jid,
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Password: xm.password,
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NoTLS: true,
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StartTLS: xm.ssl,
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Session: true,
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TLSConfig: tc,
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}
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var err error
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xm.conn, err = options.NewClient()
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if err != nil {
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xm.connected = false
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fmt.Printf("XMPP failed to connect / disconnected: %s\n", err)
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fmt.Printf("Retrying in %ds\n", xm.timeout)
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time.Sleep(time.Duration(xm.timeout) * time.Second)
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xm.timeout *= 2
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if xm.timeout > 600 {
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xm.timeout = 600
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}
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} else {
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xm.connected = true
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xm.timeout = 10
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err = xm.handleXMPP()
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if err != nil {
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xm.connected = false
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fmt.Printf("XMPP disconnected: %s\n", err)
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fmt.Printf("Reconnecting.\n")
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}
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}
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}
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}
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func (xm *XMPP) xmppKeepAlive() chan bool {
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done := make(chan bool)
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go func() {
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ticker := time.NewTicker(90 * time.Second)
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defer ticker.Stop()
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for {
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select {
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case <-ticker.C:
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if err := xm.conn.PingC2S("", ""); err != nil {
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log.Printf("PING failed %#v\n", err)
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}
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case <-done:
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return
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}
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}
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}()
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return done
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}
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func (xm *XMPP) handleXMPP() error {
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done := xm.xmppKeepAlive()
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defer close(done)
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for {
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m, err := xm.conn.Recv()
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if err != nil {
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return err
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}
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switch v := m.(type) {
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case gxmpp.Chat:
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log.Printf("== Receiving %#v\n", v)
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if v.Text == "" || v.Remote == xm.jid {
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continue
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}
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event := &Event{
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Type: EVENT_MESSAGE,
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Text: v.Text,
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}
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log.Printf("Remote: %s\n", v.Remote)
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if strings.HasPrefix(event.Text, "/me ") {
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event.Type = EVENT_ACTION
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event.Text = strings.Replace(event.Text, "/me ", "", 1)
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}
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if v.Type == "chat" {
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remote_jid := strings.Split(v.Remote, "/")[0]
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event.Author = UserID(remote_jid)
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xm.handler.Event(event)
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}
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if v.Type == "groupchat" {
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remote := strings.Split(v.Remote, "/")
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if len(remote) != 2 {
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log.Printf("Invalid remote: %s\n", v.Remote)
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continue
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}
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event.Room = RoomID(remote[0])
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event.Author = UserID(remote[1] + "@" + remote[0])
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if strings.Contains(v.Text, "has set the subject to:") {
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// TODO
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continue
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}
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xm.handler.Event(event)
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}
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case gxmpp.Presence:
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// Do nothing.
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}
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}
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}
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func (xm *XMPP) User() UserID {
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return UserID(xm.jid)
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}
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func (xm *XMPP) SetUserInfo(info *UserInfo) error {
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//TODO
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return fmt.Errorf("Not implemented")
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}
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func (xm *XMPP) SetRoomInfo(roomId RoomID, info *RoomInfo) error {
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// TODO
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return fmt.Errorf("Not implemented")
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}
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func (xm *XMPP) Join(roomId RoomID) error {
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fmt.Printf("Join %s with nick %s\n", roomId, xm.nickname)
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_, err := xm.conn.JoinMUCNoHistory(string(roomId), xm.nickname)
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return err
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}
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func (xm *XMPP) Invite(userId UserID, roomId RoomID) error {
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// TODO
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return fmt.Errorf("Not implemented")
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}
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func (xm *XMPP) Leave(roomId RoomID) {
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// TODO
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}
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func (xm *XMPP) Send(event *Event) error {
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if len(event.Recipient) > 0 {
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xm.conn.Send(gxmpp.Chat{
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Type: "chat",
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Remote: string(event.Recipient),
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Text: event.Text,
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})
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return nil
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} else if len(event.Room) > 0 {
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xm.conn.Send(gxmpp.Chat{
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Type: "groupchat",
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Remote: string(event.Room),
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Text: event.Text,
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})
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return nil
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} else {
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return fmt.Errorf("Invalid event")
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}
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}
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func (xm *XMPP) Close() {
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xm.conn.Close()
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xm.conn = nil
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xm.connectorLoopNum += 1
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}
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6
go.mod
6
go.mod
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@ -2,4 +2,8 @@ module git.deuxfleurs.fr/Deuxfleurs/easybridge
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go 1.13
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require github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7
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require (
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github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7
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github.com/matterbridge/go-xmpp v0.0.0-20180131083630-7ec2b8b7def6
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github.com/mattn/go-xmpp v0.0.0-20200128155807-a86b6abcb3ad
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)
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|
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4
go.sum
4
go.sum
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@ -1,2 +1,6 @@
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github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7 h1:BS9tqL0OCiOGuy/CYYk2gc33fxqaqh5/rhqMKu4tcYA=
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github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7/go.mod h1:liX5MxHPrwgHaKowoLkYGwbXfYABh1jbZ6FpElbGF1I=
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github.com/matterbridge/go-xmpp v0.0.0-20180131083630-7ec2b8b7def6 h1:GDh7egrbDEzP41mScMt7Q/uPM2nJENh9LNFXjUOGts8=
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github.com/matterbridge/go-xmpp v0.0.0-20180131083630-7ec2b8b7def6/go.mod h1:ECDRehsR9TYTKCAsRS8/wLeOk6UUqDydw47ln7wG41Q=
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github.com/mattn/go-xmpp v0.0.0-20200128155807-a86b6abcb3ad h1:ntj2CDcRNjFht20llTwIwwguKa00u0UCLtF2J5+Gmxo=
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github.com/mattn/go-xmpp v0.0.0-20200128155807-a86b6abcb3ad/go.mod h1:Cs5mF0OsrRRmhkyOod//ldNPOwJsrBvJ+1WRspv0xoc=
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|
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66
main.go
66
main.go
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@ -8,6 +8,7 @@ import (
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"git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
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"git.deuxfleurs.fr/Deuxfleurs/easybridge/connector/irc"
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"git.deuxfleurs.fr/Deuxfleurs/easybridge/connector/xmpp"
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)
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type TmpHandler struct{
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@ -35,17 +36,17 @@ func (h *TmpHandler) Event(e *connector.Event) {
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} else if e.Type == connector.EVENT_LEAVE {
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fmt.Printf("C E Leave %s %s\n", e.Author, e.Room)
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} else if e.Type == connector.EVENT_MESSAGE {
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fmt.Printf("C E Message %s %s %s\n", e.Author, e.Room, e.Message)
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if strings.Contains(e.Message, "ezbrexit") {
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fmt.Printf("we have to exit")
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fmt.Printf("C E Message %s %s %s\n", e.Author, e.Room, e.Text)
|
||||
if strings.Contains(e.Text, "ezbrexit") {
|
||||
fmt.Printf("we have to exit\n")
|
||||
h.exit <- true
|
||||
}
|
||||
} else if e.Type == connector.EVENT_ACTION {
|
||||
fmt.Printf("C E Action %s %s %s\n", e.Author, e.Room, e.Message)
|
||||
fmt.Printf("C E Action %s %s %s\n", e.Author, e.Room, e.Text)
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
func testIrc() {
|
||||
irc := &irc.IRC{}
|
||||
h := TmpHandler{
|
||||
exit: make(chan bool),
|
||||
|
|
@ -70,7 +71,7 @@ func main() {
|
|||
err = irc.Send(&connector.Event{
|
||||
Room: connector.RoomID("#ezbrtest@irc.ulminfo.fr"),
|
||||
Type: connector.EVENT_MESSAGE,
|
||||
Message: "EZBR TEST",
|
||||
Text: "EZBR TEST",
|
||||
})
|
||||
if err != nil {
|
||||
log.Fatalf("Send: %s", err)
|
||||
|
|
@ -80,7 +81,7 @@ func main() {
|
|||
err = irc.Send(&connector.Event{
|
||||
Recipient: connector.UserID("lx@irc.ulminfo.fr"),
|
||||
Type: connector.EVENT_MESSAGE,
|
||||
Message: "EZBR TEST direct message lol",
|
||||
Text: "EZBR TEST direct message lol",
|
||||
})
|
||||
if err != nil {
|
||||
log.Fatalf("Send: %s", err)
|
||||
|
|
@ -91,3 +92,54 @@ func main() {
|
|||
fmt.Printf("got exit signal\n")
|
||||
irc.Close()
|
||||
}
|
||||
|
||||
func testXmpp() {
|
||||
xmpp := &xmpp.XMPP{}
|
||||
h := TmpHandler{
|
||||
exit: make(chan bool),
|
||||
}
|
||||
xmpp.SetHandler(&h)
|
||||
|
||||
err := xmpp.Configure(connector.Configuration{
|
||||
"server": "jabber.fr",
|
||||
"jid": "ezbr@jabber.fr",
|
||||
"password": "azerty1234",
|
||||
})
|
||||
if err != nil {
|
||||
log.Fatalf("Connect: %s", err)
|
||||
}
|
||||
|
||||
err = xmpp.Join(connector.RoomID("ezbrtest@muc.linkmauve.fr"))
|
||||
if err != nil {
|
||||
log.Fatalf("Join: %s", err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Duration(1)*time.Second)
|
||||
err = xmpp.Send(&connector.Event{
|
||||
Room: connector.RoomID("ezbrtest@muc.linkmauve.fr"),
|
||||
Type: connector.EVENT_MESSAGE,
|
||||
Text: "EZBR TEST",
|
||||
})
|
||||
if err != nil {
|
||||
log.Fatalf("Send: %s", err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Duration(1)*time.Second)
|
||||
err = xmpp.Send(&connector.Event{
|
||||
Recipient: connector.UserID("alexis211@jabber.fr"),
|
||||
Type: connector.EVENT_MESSAGE,
|
||||
Text: "EZBR TEST direct message lol",
|
||||
})
|
||||
if err != nil {
|
||||
log.Fatalf("Send: %s", err)
|
||||
}
|
||||
|
||||
fmt.Printf("waiting exit signal\n")
|
||||
<-h.exit
|
||||
fmt.Printf("got exit signal\n")
|
||||
xmpp.Close()
|
||||
}
|
||||
|
||||
func main() {
|
||||
testXmpp()
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue