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Code Releases Activity

Sync with mattermost 3.1.0

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This commit is contained in:
Wim
2016-06-23 20:28:05 +02:00
parent e48db67649
commit 6ec77e06ea
22 changed files with 1237 additions and 556 deletions
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169
vendor/github.com/42wim/matterbridge-plus/bridge/bridge.go generated vendored
View File

@@ -21,15 +21,17 @@ type MMhook struct {
}
type MMapi struct {
mc *matterclient.MMClient
mmMap map[string]string
mc *matterclient.MMClient
mmMap map[string]string
mmIgnoreNicks []string
}
type MMirc struct {
i *irc.Connection
ircNick string
ircMap map[string]string
names map[string][]string
i *irc.Connection
ircNick string
ircMap map[string]string
names map[string][]string
ircIgnoreNicks []string
}
type MMMessage struct {
@@ -53,6 +55,8 @@ type FancyLog struct {
var flog FancyLog
const Legacy = "legacy"
func initFLog() {
flog.irc = log.WithFields(log.Fields{"module": "irc"})
flog.mm = log.WithFields(log.Fields{"module": "mattermost"})
@@ -66,7 +70,9 @@ func NewBridge(name string, config *Config, kind string) *Bridge {
b.ircNick = b.Config.IRC.Nick
b.ircMap = make(map[string]string)
b.MMirc.names = make(map[string][]string)
if kind == "legacy" {
b.ircIgnoreNicks = strings.Fields(b.Config.IRC.IgnoreNicks)
b.mmIgnoreNicks = strings.Fields(b.Config.Mattermost.IgnoreNicks)
if kind == Legacy {
if len(b.Config.Token) > 0 {
for _, val := range b.Config.Token {
b.ircMap[val.IRCChannel] = val.MMChannel
@@ -87,10 +93,14 @@ func NewBridge(name string, config *Config, kind string) *Bridge {
}
b.mc = matterclient.New(b.Config.Mattermost.Login, b.Config.Mattermost.Password,
b.Config.Mattermost.Team, b.Config.Mattermost.Server)
b.mc.SkipTLSVerify = b.Config.Mattermost.SkipTLSVerify
b.mc.NoTLS = b.Config.Mattermost.NoTLS
flog.mm.Infof("Trying login %s (team: %s) on %s", b.Config.Mattermost.Login, b.Config.Mattermost.Team, b.Config.Mattermost.Server)
err := b.mc.Login()
if err != nil {
flog.mm.Fatal("can not connect", err)
flog.mm.Fatal("Can not connect", err)
}
flog.mm.Info("Login ok")
b.mc.JoinChannel(b.Config.Mattermost.Channel)
if len(b.Config.Channel) > 0 {
for _, val := range b.Config.Channel {
@@ -99,7 +109,9 @@ func NewBridge(name string, config *Config, kind string) *Bridge {
}
go b.mc.WsReceiver()
}
flog.irc.Info("Trying IRC connection")
b.i = b.createIRC(name)
flog.irc.Info("Connection succeeded")
go b.handleMatter()
return b
}
@@ -111,37 +123,51 @@ func (b *Bridge) createIRC(name string) *irc.Connection {
if b.Config.IRC.Password != "" {
i.Password = b.Config.IRC.Password
}
i.AddCallback("*", b.handleOther)
i.AddCallback(ircm.RPL_WELCOME, b.handleNewConnection)
i.Connect(b.Config.IRC.Server + ":" + strconv.Itoa(b.Config.IRC.Port))
return i
}
func (b *Bridge) handleNewConnection(event *irc.Event) {
flog.irc.Info("Registering callbacks")
i := b.i
b.ircNick = event.Arguments[0]
i.AddCallback("PRIVMSG", b.handlePrivMsg)
i.AddCallback("CTCP_ACTION", b.handlePrivMsg)
i.AddCallback(ircm.RPL_ENDOFNAMES, b.endNames)
i.AddCallback(ircm.RPL_NAMREPLY, b.storeNames)
i.AddCallback(ircm.RPL_TOPICWHOTIME, b.handleTopicWhoTime)
i.AddCallback(ircm.NOTICE, b.handleNotice)
i.AddCallback(ircm.RPL_MYINFO, func(e *irc.Event) { flog.irc.Infof("%s: %s", e.Code, strings.Join(e.Arguments[1:], " ")) })
i.AddCallback("PING", func(e *irc.Event) {
i.SendRaw("PONG :" + e.Message())
flog.irc.Debugf("PING/PONG")
})
if b.Config.Mattermost.ShowJoinPart {
i.AddCallback("JOIN", b.handleJoinPart)
i.AddCallback("PART", b.handleJoinPart)
}
i.AddCallback("*", b.handleOther)
b.setupChannels()
}
func (b *Bridge) setupChannels() {
i := b.i
flog.irc.Info("Joining ", b.Config.IRC.Channel, " as ", b.ircNick)
i.Join(b.Config.IRC.Channel)
if b.kind == "legacy" {
if b.Config.IRC.Channel != "" {
flog.irc.Infof("Joining %s as %s", b.Config.IRC.Channel, b.ircNick)
i.Join(b.Config.IRC.Channel)
}
if b.kind == Legacy {
for _, val := range b.Config.Token {
flog.irc.Info("Joining ", val.IRCChannel, " as ", b.ircNick)
flog.irc.Infof("Joining %s as %s", val.IRCChannel, b.ircNick)
i.Join(val.IRCChannel)
}
} else {
for _, val := range b.Config.Channel {
flog.irc.Info("Joining ", val.IRC, " as ", b.ircNick)
flog.irc.Infof("Joining %s as %s", val.IRC, b.ircNick)
i.Join(val.IRC)
}
}
i.AddCallback("PRIVMSG", b.handlePrivMsg)
i.AddCallback("CTCP_ACTION", b.handlePrivMsg)
if b.Config.Mattermost.ShowJoinPart {
i.AddCallback("JOIN", b.handleJoinPart)
i.AddCallback("PART", b.handleJoinPart)
}
}
func (b *Bridge) handleIrcBotCommand(event *irc.Event) bool {
@@ -177,6 +203,9 @@ func (b *Bridge) ircNickFormat(nick string) string {
}
func (b *Bridge) handlePrivMsg(event *irc.Event) {
if b.ignoreMessage(event.Nick, event.Message(), "irc") {
return
}
if b.handleIrcBotCommand(event) {
return
}
@@ -238,81 +267,21 @@ func (b *Bridge) endNames(event *irc.Event) {
b.MMirc.names[channel] = nil
}
func (b *Bridge) handleTopicWhoTime(event *irc.Event) bool {
func (b *Bridge) handleTopicWhoTime(event *irc.Event) {
parts := strings.Split(event.Arguments[2], "!")
t_i, err := strconv.ParseInt(event.Arguments[3], 10, 64)
t, err := strconv.ParseInt(event.Arguments[3], 10, 64)
if err != nil {
flog.irc.Errorf("Invalid time stamp: %s", event.Arguments[3])
return false
}
user := parts[0]
if len(parts) > 1 {
user += " [" + parts[1] + "]"
}
flog.irc.Infof("%s: Topic set by %s [%s]", event.Code, user, time.Unix(t_i, 0))
return true
flog.irc.Infof("%s: Topic set by %s [%s]", event.Code, user, time.Unix(t, 0))
}
func (b *Bridge) handleOther(event *irc.Event) {
flog.irc.Debugf("%#v", event)
switch event.Code {
case ircm.RPL_WELCOME:
b.handleNewConnection(event)
case ircm.RPL_ENDOFNAMES:
b.endNames(event)
case ircm.RPL_NAMREPLY:
b.storeNames(event)
case ircm.RPL_ISUPPORT:
fallthrough
case ircm.RPL_LUSEROP:
fallthrough
case ircm.RPL_LUSERUNKNOWN:
fallthrough
case ircm.RPL_LUSERCHANNELS:
fallthrough
case ircm.RPL_MYINFO:
flog.irc.Infof("%s: %s", event.Code, strings.Join(event.Arguments[1:], " "))
case ircm.RPL_YOURHOST:
fallthrough
case ircm.RPL_CREATED:
fallthrough
case ircm.RPL_STATSDLINE:
fallthrough
case ircm.RPL_LUSERCLIENT:
fallthrough
case ircm.RPL_LUSERME:
fallthrough
case ircm.RPL_LOCALUSERS:
fallthrough
case ircm.RPL_GLOBALUSERS:
fallthrough
case ircm.RPL_MOTD:
flog.irc.Infof("%s: %s", event.Code, event.Message())
// flog.irc.Info(event.Message())
case ircm.RPL_TOPIC:
flog.irc.Infof("%s: Topic for %s: %s", event.Code, event.Arguments[1], event.Message())
case ircm.RPL_TOPICWHOTIME:
if !b.handleTopicWhoTime(event) {
break
}
case ircm.MODE:
flog.irc.Infof("%s: %s %s", event.Code, event.Arguments[1], event.Arguments[0])
case ircm.JOIN:
fallthrough
case ircm.PING:
fallthrough
case ircm.PONG:
flog.irc.Infof("%s: %s", event.Code, event.Message())
case ircm.RPL_ENDOFMOTD:
case ircm.RPL_MOTDSTART:
case ircm.ERR_NICKNAMEINUSE:
flog.irc.Warn(event.Message())
case ircm.NOTICE:
b.handleNotice(event)
default:
flog.irc.Infof("UNKNOWN EVENT: %#v", event)
return
}
}
func (b *Bridge) Send(nick string, message string, channel string) error {
@@ -327,7 +296,7 @@ func (b *Bridge) SendType(nick string, message string, channel string, mtype str
message = nick + " " + message
}
}
if b.kind == "legacy" {
if b.kind == Legacy {
matterMessage := matterhook.OMessage{IconURL: b.Config.Mattermost.IconURL}
matterMessage.Channel = channel
matterMessage.UserName = nick
@@ -371,24 +340,34 @@ func (b *Bridge) handleMatterClient(mchan chan *MMMessage) {
}
func (b *Bridge) handleMatter() {
flog.mm.Infof("Choosing Mattermost connection type %s", b.kind)
mchan := make(chan *MMMessage)
if b.kind == "legacy" {
if b.kind == Legacy {
go b.handleMatterHook(mchan)
} else {
go b.handleMatterClient(mchan)
}
flog.mm.Info("Start listening for Mattermost messages")
for message := range mchan {
var username string
if b.ignoreMessage(message.Username, message.Text, "mattermost") {
continue
}
username = message.Username + ": "
if b.Config.IRC.RemoteNickFormat != "" {
username = strings.Replace(b.Config.IRC.RemoteNickFormat, "{NICK}", message.Username, -1)
} else if b.Config.IRC.UseSlackCircumfix {
username = "<" + message.Username + "> "
}
cmd := strings.Fields(message.Text)[0]
cmds := strings.Fields(message.Text)
// empty message
if len(cmds) == 0 {
continue
}
cmd := cmds[0]
switch cmd {
case "!users":
flog.mm.Info("received !users from ", message.Username)
flog.mm.Info("Received !users from ", message.Username)
b.i.SendRaw("NAMES " + b.getIRCChannel(message.Channel))
continue
case "!gif":
@@ -425,7 +404,7 @@ func (b *Bridge) getMMChannel(ircChannel string) string {
}
func (b *Bridge) getIRCChannel(channel string) string {
if b.kind == "legacy" {
if b.kind == Legacy {
ircchannel := b.Config.IRC.Channel
_, ok := b.Config.Token[channel]
if ok {
@@ -439,3 +418,17 @@ func (b *Bridge) getIRCChannel(channel string) string {
}
return ircchannel
}
func (b *Bridge) ignoreMessage(nick string, message string, protocol string) bool {
var ignoreNicks = b.mmIgnoreNicks
if protocol == "irc" {
ignoreNicks = b.ircIgnoreNicks
}
// should we discard messages ?
for _, entry := range ignoreNicks {
if nick == entry {
return true
}
}
return false
}

3
vendor/github.com/42wim/matterbridge-plus/bridge/config.go generated vendored
View File

@@ -19,6 +19,7 @@ type Config struct {
NickServNick string
NickServPassword string
RemoteNickFormat string
IgnoreNicks string
}
Mattermost struct {
URL string
@@ -37,6 +38,8 @@ type Config struct {
Login string
Password string
RemoteNickFormat *string
IgnoreNicks string
NoTLS bool
}
Token map[string]*struct {
IRCChannel string

167
vendor/github.com/42wim/matterbridge-plus/matterclient/matterclient.go generated vendored
View File

@@ -1,9 +1,12 @@
package matterclient
import (
"crypto/tls"
"errors"
log "github.com/Sirupsen/logrus"
"net/http"
"net/http/cookiejar"
"net/url"
"strings"
"time"
@@ -13,11 +16,12 @@ import (
)
type Credentials struct {
Login string
Team string
Pass string
Server string
NoTLS bool
Login string
Team string
Pass string
Server string
NoTLS bool
SkipTLSVerify bool
}
type Message struct {
@@ -33,6 +37,8 @@ type MMClient struct {
*Credentials
Client *model.Client
WsClient *websocket.Conn
WsQuit bool
WsAway bool
Channels *model.ChannelList
MoreChannels *model.ChannelList
User *model.User
@@ -60,6 +66,9 @@ func (m *MMClient) SetLogLevel(level string) {
}
func (m *MMClient) Login() error {
if m.WsQuit {
return nil
}
b := &backoff.Backoff{
Min: time.Second,
Max: 5 * time.Minute,
@@ -73,12 +82,25 @@ func (m *MMClient) Login() error {
}
// login to mattermost
m.Client = model.NewClient(uriScheme + m.Credentials.Server)
m.Client.HttpClient.Transport = &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}}
var myinfo *model.Result
var appErr *model.AppError
var logmsg = "trying login"
for {
m.log.Debugf(logmsg+" %s %s %s", m.Credentials.Team, m.Credentials.Login, m.Credentials.Server)
myinfo, appErr = m.Client.Login(m.Credentials.Login, m.Credentials.Pass)
m.log.Debugf("%s %s %s %s", logmsg, m.Credentials.Team, m.Credentials.Login, m.Credentials.Server)
if strings.Contains(m.Credentials.Pass, model.SESSION_COOKIE_TOKEN) {
m.log.Debugf(logmsg+" with ", model.SESSION_COOKIE_TOKEN)
token := strings.Split(m.Credentials.Pass, model.SESSION_COOKIE_TOKEN+"=")
m.Client.HttpClient.Jar = m.createCookieJar(token[1])
m.Client.MockSession(token[1])
myinfo, appErr = m.Client.GetMe("")
if myinfo.Data.(*model.User) == nil {
m.log.Errorf("LOGIN TOKEN: %s is invalid", m.Credentials.Pass)
return errors.New("invalid " + model.SESSION_COOKIE_TOKEN)
}
} else {
myinfo, appErr = m.Client.Login(m.Credentials.Login, m.Credentials.Pass)
}
if appErr != nil {
d := b.Duration()
m.log.Debug(appErr.DetailedError)
@@ -89,7 +111,7 @@ func (m *MMClient) Login() error {
}
return errors.New(appErr.Message)
}
m.log.Debug("LOGIN: %s, reconnecting in %s", appErr, d)
m.log.Debugf("LOGIN: %s, reconnecting in %s", appErr, d)
time.Sleep(d)
logmsg = "retrying login"
continue
@@ -98,15 +120,16 @@ func (m *MMClient) Login() error {
}
// reset timer
b.Reset()
m.User = myinfo.Data.(*model.User)
teamdata, _ := m.Client.GetAllTeamListings()
teams := teamdata.Data.(map[string]*model.Team)
for k, v := range teams {
initLoad, _ := m.Client.GetInitialLoad()
initData := initLoad.Data.(*model.InitialLoad)
m.User = initData.User
for _, v := range initData.Teams {
m.log.Debugf("trying %s (id: %s)", v.Name, v.Id)
if v.Name == m.Credentials.Team {
m.Client.SetTeamId(k)
m.Client.SetTeamId(v.Id)
m.Team = v
m.log.Debug("GetallTeamListings: found id ", k)
m.log.Debugf("GetallTeamListings: found id %s for team %s", v.Id, v.Name)
break
}
}
@@ -119,13 +142,14 @@ func (m *MMClient) Login() error {
header := http.Header{}
header.Set(model.HEADER_AUTH, "BEARER "+m.Client.AuthToken)
var WsClient *websocket.Conn
m.log.Debug("WsClient: making connection")
var err error
for {
WsClient, _, err = websocket.DefaultDialer.Dial(wsurl, header)
wsDialer := &websocket.Dialer{Proxy: http.ProxyFromEnvironment, TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}}
m.WsClient, _, err = wsDialer.Dial(wsurl, header)
if err != nil {
d := b.Duration()
log.Printf("WSS: %s, reconnecting in %s", err, d)
m.log.Debugf("WSS: %s, reconnecting in %s", err, d)
time.Sleep(d)
continue
}
@@ -133,8 +157,6 @@ func (m *MMClient) Login() error {
}
b.Reset()
m.WsClient = WsClient
// populating users
m.UpdateUsers()
@@ -147,12 +169,19 @@ func (m *MMClient) Login() error {
func (m *MMClient) WsReceiver() {
var rmsg model.Message
for {
if m.WsQuit {
m.log.Debug("exiting WsReceiver")
return
}
if err := m.WsClient.ReadJSON(&rmsg); err != nil {
log.Println("error:", err)
m.log.Error("error:", err)
// reconnect
m.Login()
}
//log.Printf("WsReceiver: %#v", rmsg)
if rmsg.Action == "ping" {
m.handleWsPing()
continue
}
msg := &Message{Raw: &rmsg, Team: m.Credentials.Team}
m.parseMessage(msg)
m.MessageChan <- msg
@@ -160,6 +189,14 @@ func (m *MMClient) WsReceiver() {
}
func (m *MMClient) handleWsPing() {
m.log.Debug("Ws PING")
if !m.WsQuit && !m.WsAway {
m.log.Debug("Ws PONG")
m.WsClient.WriteMessage(websocket.PongMessage, []byte{})
}
}
func (m *MMClient) parseMessage(rmsg *Message) {
switch rmsg.Raw.Action {
case model.ACTION_POSTED:
@@ -198,7 +235,7 @@ func (m *MMClient) parseActionPost(rmsg *Message) {
}
func (m *MMClient) UpdateUsers() error {
mmusers, _ := m.Client.GetProfiles(m.Client.GetTeamId(), "")
mmusers, _ := m.Client.GetProfilesForDirectMessageList(m.Team.Id)
m.Users = mmusers.Data.(map[string]*model.User)
return nil
}
@@ -294,29 +331,49 @@ func (m *MMClient) GetPosts(channelId string, limit int) *model.PostList {
return res.Data.(*model.PostList)
}
func (m *MMClient) GetPublicLink(filename string) string {
res, err := m.Client.GetPublicLink(filename)
if err != nil {
return ""
}
return res.Data.(string)
}
func (m *MMClient) GetPublicLinks(filenames []string) []string {
var output []string
for _, f := range filenames {
res, err := m.Client.GetPublicLink(f)
if err != nil {
continue
}
output = append(output, res.Data.(string))
}
return output
}
func (m *MMClient) UpdateChannelHeader(channelId string, header string) {
data := make(map[string]string)
data["channel_id"] = channelId
data["channel_header"] = header
log.Printf("updating channelheader %#v, %#v", channelId, header)
m.log.Debugf("updating channelheader %#v, %#v", channelId, header)
_, err := m.Client.UpdateChannelHeader(data)
if err != nil {
log.Print(err)
log.Error(err)
}
}
func (m *MMClient) UpdateLastViewed(channelId string) {
log.Printf("posting lastview %#v", channelId)
m.log.Debugf("posting lastview %#v", channelId)
_, err := m.Client.UpdateLastViewedAt(channelId)
if err != nil {
log.Print(err)
m.log.Error(err)
}
}
func (m *MMClient) UsernamesInChannel(channelName string) []string {
ceiRes, err := m.Client.GetChannelExtraInfo(m.GetChannelId(channelName), 5000, "")
if err != nil {
log.Errorf("UsernamesInChannel(%s) failed: %s", channelName, err)
m.log.Errorf("UsernamesInChannel(%s) failed: %s", channelName, err)
return []string{}
}
extra := ceiRes.Data.(*model.ChannelExtra)
@@ -326,3 +383,59 @@ func (m *MMClient) UsernamesInChannel(channelName string) []string {
}
return result
}
func (m *MMClient) createCookieJar(token string) *cookiejar.Jar {
var cookies []*http.Cookie
jar, _ := cookiejar.New(nil)
firstCookie := &http.Cookie{
Name: "MMAUTHTOKEN",
Value: token,
Path: "/",
Domain: m.Credentials.Server,
}
cookies = append(cookies, firstCookie)
cookieURL, _ := url.Parse("https://" + m.Credentials.Server)
jar.SetCookies(cookieURL, cookies)
return jar
}
func (m *MMClient) GetOtherUserDM(channel string) *model.User {
m.UpdateUsers()
var rcvuser *model.User
if strings.Contains(channel, "__") {
rcvusers := strings.Split(channel, "__")
if rcvusers[0] != m.User.Id {
rcvuser = m.Users[rcvusers[0]]
} else {
rcvuser = m.Users[rcvusers[1]]
}
}
return rcvuser
}
func (m *MMClient) SendDirectMessage(toUserId string, msg string) {
m.log.Debugf("SendDirectMessage to %s, msg %s", toUserId, msg)
var channel string
// We don't have a DM with this user yet.
if m.GetChannelId(toUserId+"__"+m.User.Id) == "" && m.GetChannelId(m.User.Id+"__"+toUserId) == "" {
// create DM channel
_, err := m.Client.CreateDirectChannel(toUserId)
if err != nil {
m.log.Debugf("SendDirectMessage to %#v failed: %s", toUserId, err)
}
// update our channels
mmchannels, _ := m.Client.GetChannels("")
m.Channels = mmchannels.Data.(*model.ChannelList)
}
// build the channel name
if toUserId > m.User.Id {
channel = m.User.Id + "__" + toUserId
} else {
channel = toUserId + "__" + m.User.Id
}
// build & send the message
msg = strings.Replace(msg, "\r", "", -1)
post := &model.Post{ChannelId: m.GetChannelId(channel), Message: msg}
m.Client.CreatePost(post)
}

202
vendor/github.com/42wim/matterbridge/matterhook/LICENSE generated vendored
View File

@@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
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"Work" shall mean the work of authorship, whether in Source or
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"Derivative Works" shall mean any work, whether in Source or Object
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"Contribution" shall mean any work of authorship, including
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154
vendor/github.com/42wim/matterbridge/matterhook/matterhook.go generated vendored
View File

@@ -1,154 +0,0 @@
//Package matterhook provides interaction with mattermost incoming/outgoing webhooks
package matterhook
import (
"bytes"
"crypto/tls"
"encoding/json"
"fmt"
"github.com/gorilla/schema"
"io"
"io/ioutil"
"log"
"net/http"
"strconv"
)
// OMessage for mattermost incoming webhook. (send to mattermost)
type OMessage struct {
Channel string `json:"channel,omitempty"`
IconURL string `json:"icon_url,omitempty"`
IconEmoji string `json:"icon_emoji,omitempty"`
UserName string `json:"username,omitempty"`
Text string `json:"text"`
Attachments interface{} `json:"attachments,omitempty"`
Type string `json:"type,omitempty"`
}
// IMessage for mattermost outgoing webhook. (received from mattermost)
type IMessage struct {
Token string `schema:"token"`
TeamID string `schema:"team_id"`
TeamDomain string `schema:"team_domain"`
ChannelID string `schema:"channel_id"`
ServiceID string `schema:"service_id"`
ChannelName string `schema:"channel_name"`
Timestamp string `schema:"timestamp"`
UserID string `schema:"user_id"`
UserName string `schema:"user_name"`
Text string `schema:"text"`
TriggerWord string `schema:"trigger_word"`
}
// Client for Mattermost.
type Client struct {
Url string // URL for incoming webhooks on mattermost.
In chan IMessage
Out chan OMessage
httpclient *http.Client
Config
}
// Config for client.
type Config struct {
Port int // Port to listen on.
BindAddress string // Address to listen on
Token string // Only allow this token from Mattermost. (Allow everything when empty)
InsecureSkipVerify bool // disable certificate checking
DisableServer bool // Do not start server for outgoing webhooks from Mattermost.
}
// New Mattermost client.
func New(url string, config Config) *Client {
c := &Client{Url: url, In: make(chan IMessage), Out: make(chan OMessage), Config: config}
if c.Port == 0 {
c.Port = 9999
}
c.BindAddress += ":"
tr := &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: config.InsecureSkipVerify},
}
c.httpclient = &http.Client{Transport: tr}
if !c.DisableServer {
go c.StartServer()
}
return c
}
// StartServer starts a webserver listening for incoming mattermost POSTS.
func (c *Client) StartServer() {
mux := http.NewServeMux()
mux.Handle("/", c)
log.Printf("Listening on http://%v:%v...\n", c.BindAddress, c.Port)
if err := http.ListenAndServe((c.BindAddress + strconv.Itoa(c.Port)), mux); err != nil {
log.Fatal(err)
}
}
// ServeHTTP implementation.
func (c *Client) ServeHTTP(w http.ResponseWriter, r *http.Request) {
if r.Method != "POST" {
log.Println("invalid " + r.Method + " connection from " + r.RemoteAddr)
http.NotFound(w, r)
return
}
msg := IMessage{}
err := r.ParseForm()
if err != nil {
log.Println(err)
http.NotFound(w, r)
return
}
defer r.Body.Close()
decoder := schema.NewDecoder()
err = decoder.Decode(&msg, r.PostForm)
if err != nil {
log.Println(err)
http.NotFound(w, r)
return
}
if msg.Token == "" {
log.Println("no token from " + r.RemoteAddr)
http.NotFound(w, r)
return
}
if c.Token != "" {
if msg.Token != c.Token {
log.Println("invalid token " + msg.Token + " from " + r.RemoteAddr)
http.NotFound(w, r)
return
}
}
c.In <- msg
}
// Receive returns an incoming message from mattermost outgoing webhooks URL.
func (c *Client) Receive() IMessage {
for {
select {
case msg := <-c.In:
return msg
}
}
}
// Send sends a msg to mattermost incoming webhooks URL.
func (c *Client) Send(msg OMessage) error {
buf, err := json.Marshal(msg)
if err != nil {
return err
}
resp, err := c.httpclient.Post(c.Url, "application/json", bytes.NewReader(buf))
if err != nil {
return err
}
defer resp.Body.Close()
// Read entire body to completion to re-use keep-alive connections.
io.Copy(ioutil.Discard, resp.Body)
if resp.StatusCode != 200 {
return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
}
return nil
}