Release v0.15.0

flag.Parse() is already being called on line 28 https://github.com/42wim/matterbridge/blob/master/matterbridge.go#L28
and there is no need for calling it again

README.md

@@ -28,7 +28,7 @@ Simple bridge between Mattermost, IRC, XMPP, Gitter, Slack, Discord, Telegram, R
 
 # Requirements
 Accounts to one of the supported bridges
-* [Mattermost](https://github.com/mattermost/platform/) 3.5.x - 3.7.x
+* [Mattermost](https://github.com/mattermost/platform/) 3.5.x - 3.10.x
 * [IRC](http://www.mirc.com/servers.html)
 * [XMPP](https://jabber.org)
 * [Gitter](https://gitter.im)
@@ -42,7 +42,7 @@ Accounts to one of the supported bridges
 # Installing
 ## Binaries
 Binaries can be found [here] (https://github.com/42wim/matterbridge/releases/)
-* Latest release [v0.10.3](https://github.com/42wim/matterbridge/releases/latest)
+* Latest stable release [v0.15.0](https://github.com/42wim/matterbridge/releases/latest)
 
 ## Building
 Go 1.6+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH] (https://golang.org/doc/code.html#GOPATH)

bridge/api/api.go

@@ -4,6 +4,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
 	"github.com/labstack/echo"
+	"github.com/labstack/echo/middleware"
 	"github.com/zfjagann/golang-ring"
 	"net/http"
 	"sync"
@@ -20,7 +21,9 @@ type Api struct {
 type ApiMessage struct {
 	Text     string `json:"text"`
 	Username string `json:"username"`
+	UserID   string `json:"userid"`
 	Avatar   string `json:"avatar"`
+	Gateway  string `json:"gateway"`
 }
 
 var flog *log.Entry
@@ -38,6 +41,11 @@ func New(cfg config.Protocol, account string, c chan config.Message) *Api {
 	b.Config = &cfg
 	b.Account = account
 	b.Remote = c
+	if b.Config.Token != "" {
+		e.Use(middleware.KeyAuth(func(key string, c echo.Context) (bool, error) {
+			return key == b.Config.Token, nil
+		}))
+	}
 	e.GET("/api/messages", b.handleMessages)
 	e.POST("/api/message", b.handlePostMessage)
 	go func() {
@@ -70,12 +78,16 @@ func (b *Api) handlePostMessage(c echo.Context) error {
 	if err := c.Bind(message); err != nil {
 		return err
 	}
+	flog.Debugf("Sending message from %s on %s to gateway", message.Username, "api")
 	b.Remote <- config.Message{
 		Text:     message.Text,
 		Username: message.Username,
+		UserID:   message.UserID,
 		Channel:  "api",
 		Avatar:   message.Avatar,
 		Account:  b.Account,
+		Gateway:  message.Gateway,
+		Protocol: "api",
 	}
 	return c.JSON(http.StatusOK, message)
 }
@@ -83,9 +95,7 @@ func (b *Api) handlePostMessage(c echo.Context) error {
 func (b *Api) handleMessages(c echo.Context) error {
 	b.Lock()
 	defer b.Unlock()
-	for _, msg := range b.Messages.Values() {
+	c.JSONPretty(http.StatusOK, b.Messages.Values(), " ")
-		c.JSONPretty(http.StatusOK, msg, " ")
-	}
 	b.Messages = ring.Ring{}
 	return nil
 }

bridge/bridge.go

@@ -100,7 +100,7 @@ func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map
 				log.Debugf("using key %s for channel %s", channel.Options.Key, channel.Name)
 				mychannel = mychannel + " " + channel.Options.Key
 			}
-			err := b.JoinChannel(channel.Name)
+			err := b.JoinChannel(mychannel)
 			if err != nil {
 				return err
 			}

bridge/config/config.go

@@ -10,19 +10,22 @@ import (
 )
 
 const (
-	EVENT_JOIN_LEAVE = "join_leave"
+	EVENT_JOIN_LEAVE      = "join_leave"
-	EVENT_FAILURE    = "failure"
+	EVENT_FAILURE         = "failure"
+	EVENT_REJOIN_CHANNELS = "rejoin_channels"
 )
 
 type Message struct {
-	Text      string
+	Text      string    `json:"text"`
-	Channel   string
+	Channel   string    `json:"channel"`
-	Username  string
+	Username  string    `json:"username"`
-	Avatar    string
+	UserID    string    `json:"userid"` // userid on the bridge
-	Account   string
+	Avatar    string    `json:"avatar"`
-	Event     string
+	Account   string    `json:"account"`
-	Protocol  string
+	Event     string    `json:"event"`
-	Timestamp time.Time
+	Protocol  string    `json:"protocol"`
+	Gateway   string    `json:"gateway"`
+	Timestamp time.Time `json:"timestamp"`
 }
 
 type ChannelInfo struct {
@@ -38,8 +41,11 @@ type ChannelInfo struct {
 type Protocol struct {
 	BindAddress            string // mattermost, slack
 	Buffer                 int    // api
+	EditSuffix             string // mattermost, slack, discord, telegram, gitter
+	EditDisable            bool   // mattermost, slack, discord, telegram, gitter
 	IconURL                string // mattermost, slack
 	IgnoreNicks            string // all protocols
+	IgnoreMessages         string // all protocols
 	Jid                    string // xmpp
 	Login                  string // mattermost, matrix
 	Muc                    string // xmpp
@@ -49,23 +55,26 @@ type Protocol struct {
 	NickServNick           string // IRC
 	NickServPassword       string // IRC
 	NicksPerRow            int    // mattermost, slack
+	NoHomeServerSuffix     bool   // matrix
 	NoTLS                  bool   // mattermost
 	Password               string // IRC,mattermost,XMPP,matrix
 	PrefixMessagesWithNick bool   // mattemost, slack
 	Protocol               string //all protocols
 	MessageQueue           int    // IRC, size of message queue for flood control
 	MessageDelay           int    // IRC, time in millisecond to wait between messages
+	MessageLength          int    // IRC, max length of a message allowed
 	MessageFormat          string // telegram
 	RemoteNickFormat       string // all protocols
 	Server                 string // IRC,mattermost,XMPP,discord
 	ShowJoinPart           bool   // all protocols
 	SkipTLSVerify          bool   // IRC, mattermost
 	Team                   string // mattermost
-	Token                  string // gitter, slack, discord
+	Token                  string // gitter, slack, discord, api
 	URL                    string // mattermost, slack, matrix
 	UseAPI                 bool   // mattermost, slack
 	UseSASL                bool   // IRC
 	UseTLS                 bool   // IRC
+	UseFirstName           bool   // telegram
 }
 
 type ChannelOptions struct {

bridge/discord/discord.go

@@ -4,6 +4,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
 	"github.com/bwmarrin/discordgo"
+	"regexp"
 	"strings"
 	"sync"
 )
@@ -51,6 +52,7 @@ func (b *bdiscord) Connect() error {
 	flog.Info("Connection succeeded")
 	b.c.AddHandler(b.messageCreate)
 	b.c.AddHandler(b.memberUpdate)
+	b.c.AddHandler(b.messageUpdate)
 	err = b.c.Open()
 	if err != nil {
 		flog.Debugf("%#v", err)
@@ -103,6 +105,18 @@ func (b *bdiscord) Send(msg config.Message) error {
 	return nil
 }
 
+func (b *bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) {
+	if b.Config.EditDisable {
+		return
+	}
+	// only when message is actually edited
+	if m.Message.EditedTimestamp != "" {
+		flog.Debugf("Sending edit message")
+		m.Content = m.Content + b.Config.EditSuffix
+		b.messageCreate(s, (*discordgo.MessageCreate)(m))
+	}
+}
+
 func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
 	// not relay our own messages
 	if m.Author.Username == b.Nick {
@@ -125,8 +139,11 @@ func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	if len(m.MentionRoles) > 0 {
 		m.Message.Content = b.replaceRoleMentions(m.Message.Content)
 	}
+	m.Message.Content = b.stripCustomoji(m.Message.Content)
+	m.Message.Content = b.replaceChannelMentions(m.Message.Content)
 	b.Remote <- config.Message{Username: username, Text: m.ContentWithMentionsReplaced(), Channel: channelName,
-		Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg"}
+		Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg",
+		UserID: m.Author.ID}
 }
 
 func (b *bdiscord) memberUpdate(s *discordgo.Session, m *discordgo.GuildMemberUpdate) {
@@ -143,18 +160,21 @@ func (b *bdiscord) getNick(user *discordgo.User) string {
 	b.Lock()
 	defer b.Unlock()
 	if _, ok := b.userMemberMap[user.ID]; ok {
-		if b.userMemberMap[user.ID].Nick != "" {
+		if b.userMemberMap[user.ID] != nil {
-			// only return if nick is set
+			if b.userMemberMap[user.ID].Nick != "" {
-			return b.userMemberMap[user.ID].Nick
+				// only return if nick is set
+				return b.userMemberMap[user.ID].Nick
+			}
+			// otherwise return username
+			return user.Username
 		}
-		// otherwise return username
-		return user.Username
 	}
 	// if we didn't find nick, search for it
-	b.userMemberMap[user.ID], err = b.c.GuildMember(b.guildID, user.ID)
+	member, err := b.c.GuildMember(b.guildID, user.ID)
 	if err != nil {
 		return user.Username
 	}
+	b.userMemberMap[user.ID] = member
 	// only return if nick is set
 	if b.userMemberMap[user.ID].Nick != "" {
 		return b.userMemberMap[user.ID].Nick
@@ -195,3 +215,28 @@ func (b *bdiscord) replaceRoleMentions(text string) string {
 	}
 	return text
 }
+
+func (b *bdiscord) replaceChannelMentions(text string) string {
+	var err error
+	re := regexp.MustCompile("<#[0-9]+>")
+	text = re.ReplaceAllStringFunc(text, func(m string) string {
+		channel := b.getChannelName(m[2 : len(m)-1])
+		// if at first don't succeed, try again
+		if channel == "" {
+			b.Channels, err = b.c.GuildChannels(b.guildID)
+			if err != nil {
+				return "#unknownchannel"
+			}
+			channel = b.getChannelName(m[2 : len(m)-1])
+			return "#" + channel
+		}
+		return "#" + channel
+	})
+	return text
+}
+
+func (b *bdiscord) stripCustomoji(text string) string {
+	// <:doge:302803592035958784>
+	re := regexp.MustCompile("<(:.*?:)[0-9]+>")
+	return re.ReplaceAllString(text, `$1`)
+}

bridge/gitter/gitter.go

@@ -82,7 +82,7 @@ func (b *Bgitter) JoinChannel(channel string) error {
 				if !strings.HasSuffix(ev.Message.Text, "​") {
 					flog.Debugf("Sending message from %s on %s to gateway", ev.Message.From.Username, b.Account)
 					b.Remote <- config.Message{Username: ev.Message.From.Username, Text: ev.Message.Text, Channel: room,
-						Account: b.Account, Avatar: b.getAvatar(ev.Message.From.Username)}
+						Account: b.Account, Avatar: b.getAvatar(ev.Message.From.Username), UserID: ev.Message.From.ID}
 				}
 			case *gitter.GitterConnectionClosed:
 				flog.Errorf("connection with gitter closed for room %s", room)

bridge/irc/irc.go

@@ -15,14 +15,15 @@ import (
 )
 
 type Birc struct {
-	i         *irc.Connection
+	i               *irc.Connection
-	Nick      string
+	Nick            string
-	names     map[string][]string
+	names           map[string][]string
-	Config    *config.Protocol
+	Config          *config.Protocol
-	Remote    chan config.Message
+	Remote          chan config.Message
-	connected chan struct{}
+	connected       chan struct{}
-	Local     chan config.Message // local queue for flood control
+	Local           chan config.Message // local queue for flood control
-	Account   string
+	Account         string
+	FirstConnection bool
 }
 
 var flog *log.Entry
@@ -46,6 +47,10 @@ func New(cfg config.Protocol, account string, c chan config.Message) *Birc {
 	if b.Config.MessageQueue == 0 {
 		b.Config.MessageQueue = 30
 	}
+	if b.Config.MessageLength == 0 {
+		b.Config.MessageLength = 400
+	}
+	b.FirstConnection = true
 	return b
 }
 
@@ -71,6 +76,8 @@ func (b *Birc) Connect() error {
 	i.SASLLogin = b.Config.NickServNick
 	i.SASLPassword = b.Config.NickServPassword
 	i.TLSConfig = &tls.Config{InsecureSkipVerify: b.Config.SkipTLSVerify}
+	i.KeepAlive = time.Minute
+	i.PingFreq = time.Minute
 	if b.Config.Password != "" {
 		i.Password = b.Config.Password
 	}
@@ -87,6 +94,14 @@ func (b *Birc) Connect() error {
 		return fmt.Errorf("connection timed out")
 	}
 	i.Debug = false
+	// clear on reconnects
+	i.ClearCallback(ircm.RPL_WELCOME)
+	i.AddCallback(ircm.RPL_WELCOME, func(event *irc.Event) {
+		b.Remote <- config.Message{Username: "system", Text: "rejoin", Channel: "", Account: b.Account, Event: config.EVENT_REJOIN_CHANNELS}
+		// set our correct nick on reconnect if necessary
+		b.Nick = event.Nick
+	})
+	go i.Loop()
 	go b.doSend()
 	return nil
 }
@@ -109,9 +124,11 @@ func (b *Birc) Send(msg config.Message) error {
 	}
 	if strings.HasPrefix(msg.Text, "!") {
 		b.Command(&msg)
-		return nil
 	}
 	for _, text := range strings.Split(msg.Text, "\n") {
+		if len(text) > b.Config.MessageLength {
+			text = text[:b.Config.MessageLength] + " <message clipped>"
+		}
 		if len(b.Local) < b.Config.MessageQueue {
 			if len(b.Local) == b.Config.MessageQueue-1 {
 				text = text + " <message clipped>"
@@ -167,14 +184,19 @@ func (b *Birc) handleNewConnection(event *irc.Event) {
 	i.AddCallback("JOIN", b.handleJoinPart)
 	i.AddCallback("PART", b.handleJoinPart)
 	i.AddCallback("QUIT", b.handleJoinPart)
+	i.AddCallback("KICK", b.handleJoinPart)
 	i.AddCallback("*", b.handleOther)
 	// we are now fully connected
 	b.connected <- struct{}{}
 }
 
 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 == "KICK" {
+		flog.Infof("Got kicked from %s by %s", channel, event.Nick)
+		b.Remote <- config.Message{Username: "system", Text: "rejoin", Channel: channel, Account: b.Account, Event: config.EVENT_REJOIN_CHANNELS}
+		return
+	}
 	if event.Code == "QUIT" {
 		if event.Nick == b.Nick && strings.Contains(event.Raw, "Ping timeout") {
 			flog.Infof("%s reconnecting ..", b.Account)
@@ -182,7 +204,11 @@ func (b *Birc) handleJoinPart(event *irc.Event) {
 			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}
+	if event.Nick != b.Nick {
+		flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
+		b.Remote <- config.Message{Username: "system", Text: event.Nick + " " + strings.ToLower(event.Code) + "s", Channel: channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
+		return
+	}
 	flog.Debugf("handle %#v", event)
 }
 
@@ -203,6 +229,11 @@ func (b *Birc) handleOther(event *irc.Event) {
 }
 
 func (b *Birc) handlePrivMsg(event *irc.Event) {
+	b.Nick = b.i.GetNick()
+	// freenode doesn't send 001 as first reply
+	if event.Code == "NOTICE" {
+		return
+	}
 	// don't forward queries to the bot
 	if event.Arguments[0] == b.Nick {
 		return
@@ -221,7 +252,7 @@ func (b *Birc) handlePrivMsg(event *irc.Event) {
 	re := regexp.MustCompile(`[[:cntrl:]](\d+,|)\d+`)
 	msg = re.ReplaceAllString(msg, "")
 	flog.Debugf("Sending message from %s on %s to gateway", event.Arguments[0], b.Account)
-	b.Remote <- config.Message{Username: event.Nick, Text: msg, Channel: event.Arguments[0], Account: b.Account}
+	b.Remote <- config.Message{Username: event.Nick, Text: msg, Channel: event.Arguments[0], Account: b.Account, UserID: event.User + "@" + event.Host}
 }
 
 func (b *Birc) handleTopicWhoTime(event *irc.Event) {

bridge/matrix/matrix.go

@@ -1,10 +1,12 @@
 package bmatrix
 
 import (
+	"regexp"
+	"sync"
+
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
 	matrix "github.com/matrix-org/gomatrix"
-	"sync"
 )
 
 type Bmatrix struct {
@@ -101,8 +103,13 @@ func (b *Bmatrix) handlematrix() error {
 				flog.Debugf("Unknown room %s", ev.RoomID)
 				return
 			}
+			username := ev.Sender[1:]
+			if b.Config.NoHomeServerSuffix {
+				re := regexp.MustCompile("(.*?):.*")
+				username = re.ReplaceAllString(username, `$1`)
+			}
 			flog.Debugf("Sending message from %s on %s to gateway", ev.Sender, b.Account)
-			b.Remote <- config.Message{Username: ev.Sender, Text: ev.Content["body"].(string), Channel: channel, Account: b.Account}
+			b.Remote <- config.Message{Username: username, Text: ev.Content["body"].(string), Channel: channel, Account: b.Account, UserID: ev.Sender}
 		}
 		flog.Debugf("Received: %#v", ev)
 	})

bridge/mattermost/mattermost.go

@@ -21,6 +21,7 @@ type MMMessage struct {
 	Text     string
 	Channel  string
 	Username string
+	UserID   string
 }
 
 type Bmattermost struct {
@@ -72,6 +73,7 @@ func (b *Bmattermost) Connect() error {
 		flog.Info("Connection succeeded")
 		b.TeamId = b.mc.GetTeamId()
 		go b.mc.WsReceiver()
+		go b.mc.StatusLoop()
 	}
 	go b.handleMatter()
 	return nil
@@ -100,6 +102,7 @@ func (b *Bmattermost) Send(msg config.Message) error {
 	}
 	if !b.Config.UseAPI {
 		matterMessage := matterhook.OMessage{IconURL: b.Config.IconURL}
+		matterMessage.IconURL = msg.Avatar
 		matterMessage.Channel = channel
 		matterMessage.UserName = nick
 		matterMessage.Type = ""
@@ -125,20 +128,36 @@ func (b *Bmattermost) handleMatter() {
 	}
 	for message := range mchan {
 		flog.Debugf("Sending message from %s on %s to gateway", message.Username, b.Account)
-		b.Remote <- config.Message{Text: message.Text, Username: message.Username, Channel: message.Channel, Account: b.Account}
+		b.Remote <- config.Message{Text: message.Text, Username: message.Username, Channel: message.Channel, Account: b.Account, UserID: message.UserID}
 	}
 }
 
 func (b *Bmattermost) handleMatterClient(mchan chan *MMMessage) {
 	for message := range b.mc.MessageChan {
+		flog.Debugf("%#v", message.Raw.Data)
+		if message.Type == "system_join_leave" ||
+			message.Type == "system_join_channel" ||
+			message.Type == "system_leave_channel" {
+			flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
+			b.Remote <- config.Message{Username: "system", Text: message.Text, Channel: message.Channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
+			continue
+		}
+		if (message.Raw.Event == "post_edited") && b.Config.EditDisable {
+			continue
+		}
 		// do not post our own messages back to irc
 		// only listen to message from our team
-		if message.Raw.Event == "posted" && b.mc.User.Username != message.Username && message.Raw.Data["team_id"].(string) == b.TeamId {
+		if (message.Raw.Event == "posted" || message.Raw.Event == "post_edited") &&
+			b.mc.User.Username != message.Username && message.Raw.Data["team_id"].(string) == b.TeamId {
 			flog.Debugf("Receiving from matterclient %#v", message)
 			m := &MMMessage{}
+			m.UserID = message.UserID
 			m.Username = message.Username
 			m.Channel = message.Channel
 			m.Text = message.Text
+			if message.Raw.Event == "post_edited" && !b.Config.EditDisable {
+				m.Text = message.Text + b.Config.EditSuffix
+			}
 			if len(message.Post.FileIds) > 0 {
 				for _, link := range b.mc.GetPublicLinks(message.Post.FileIds) {
 					m.Text = m.Text + "\n" + link
@@ -154,6 +173,7 @@ func (b *Bmattermost) handleMatterHook(mchan chan *MMMessage) {
 		message := b.mh.Receive()
 		flog.Debugf("Receiving from matterhook %#v", message)
 		m := &MMMessage{}
+		m.UserID = message.UserID
 		m.Username = message.UserName
 		m.Text = message.Text
 		m.Channel = message.ChannelName

bridge/rocketchat/rocketchat.go

@@ -82,6 +82,6 @@ func (b *Brocketchat) handleRocketHook() {
 			continue
 		}
 		flog.Debugf("Sending message from %s on %s to gateway", message.UserName, b.Account)
-		b.Remote <- config.Message{Text: message.Text, Username: message.UserName, Channel: message.ChannelName, Account: b.Account}
+		b.Remote <- config.Message{Text: message.Text, Username: message.UserName, Channel: message.ChannelName, Account: b.Account, UserID: message.UserID}
 	}
 }

bridge/slack/slack.go

@@ -15,6 +15,7 @@ type MMMessage struct {
 	Text     string
 	Channel  string
 	Username string
+	UserID   string
 	Raw      *slack.MessageEvent
 }
 
@@ -79,7 +80,9 @@ func (b *Bslack) JoinChannel(channel string) error {
 		}
 		_, err := b.sc.JoinChannel(channel)
 		if err != nil {
-			return err
+			if err.Error() != "name_taken" {
+				return err
+			}
 		}
 	}
 	return nil
@@ -87,9 +90,6 @@ func (b *Bslack) JoinChannel(channel string) error {
 
 func (b *Bslack) Send(msg config.Message) error {
 	flog.Debugf("Receiving %#v", msg)
-	if msg.Account == b.Account {
-		return nil
-	}
 	nick := msg.Username
 	message := msg.Text
 	channel := msg.Channel
@@ -186,7 +186,7 @@ func (b *Bslack) handleSlack() {
 		texts := strings.Split(message.Text, "\n")
 		for _, text := range texts {
 			flog.Debugf("Sending message from %s on %s to gateway", message.Username, b.Account)
-			b.Remote <- config.Message{Text: text, Username: message.Username, Channel: message.Channel, Account: b.Account, Avatar: b.getAvatar(message.Username)}
+			b.Remote <- config.Message{Text: text, Username: message.Username, Channel: message.Channel, Account: b.Account, Avatar: b.getAvatar(message.Username), UserID: message.UserID}
 		}
 	}
 }
@@ -199,6 +199,11 @@ func (b *Bslack) handleSlackClient(mchan chan *MMMessage) {
 			// ignore first message
 			if count > 0 {
 				flog.Debugf("Receiving from slackclient %#v", ev)
+				if !b.Config.EditDisable && ev.SubMessage != nil {
+					flog.Debugf("SubMessage %#v", ev.SubMessage)
+					ev.User = ev.SubMessage.User
+					ev.Text = ev.SubMessage.Text + b.Config.EditSuffix
+				}
 				// use our own func because rtm.GetChannelInfo doesn't work for private channels
 				channel, err := b.getChannelByID(ev.Channel)
 				if err != nil {
@@ -209,6 +214,7 @@ func (b *Bslack) handleSlackClient(mchan chan *MMMessage) {
 					continue
 				}
 				m := &MMMessage{}
+				m.UserID = user.ID
 				m.Username = user.Name
 				m.Channel = channel.Name
 				m.Text = ev.Text

bridge/telegram/telegram.go

@@ -76,29 +76,36 @@ func (b *Btelegram) Send(msg config.Message) error {
 }
 
 func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
-	username := ""
-	text := ""
-	channel := ""
 	for update := range updates {
 		var message *tgbotapi.Message
+		username := ""
+		channel := ""
+		text := ""
 		// handle channels
 		if update.ChannelPost != nil {
 			message = update.ChannelPost
 		}
-		if update.EditedChannelPost != nil {
+		if update.EditedChannelPost != nil && !b.Config.EditDisable {
 			message = update.EditedChannelPost
+			message.Text = message.Text + b.Config.EditSuffix
 		}
 		// handle groups
 		if update.Message != nil {
 			message = update.Message
 		}
-		if update.EditedMessage != nil {
+		if update.EditedMessage != nil && !b.Config.EditDisable {
 			message = update.EditedMessage
+			message.Text = message.Text + b.Config.EditSuffix
 		}
 		if message.From != nil {
-			username = message.From.FirstName
+			if b.Config.UseFirstName {
+				username = message.From.FirstName
+			}
 			if username == "" {
 				username = message.From.UserName
+				if username == "" {
+					username = message.From.FirstName
+				}
 			}
 			text = message.Text
 			channel = strconv.FormatInt(message.Chat.ID, 10)
@@ -107,9 +114,31 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
 		if username == "" {
 			username = "unknown"
 		}
+		if message.Sticker != nil {
+			text = text + " " + b.getFileDirectURL(message.Sticker.FileID)
+		}
+		if message.Video != nil {
+			text = text + " " + b.getFileDirectURL(message.Video.FileID)
+		}
+		if message.Photo != nil {
+			photos := *message.Photo
+			// last photo is the biggest
+			text = text + " " + b.getFileDirectURL(photos[len(photos)-1].FileID)
+		}
+		if message.Document != nil {
+			text = text + " " + message.Document.FileName + " : " + b.getFileDirectURL(message.Document.FileID)
+		}
 		if text != "" {
 			flog.Debugf("Sending message from %s on %s to gateway", username, b.Account)
-			b.Remote <- config.Message{Username: username, Text: text, Channel: channel, Account: b.Account}
+			b.Remote <- config.Message{Username: username, Text: text, Channel: channel, Account: b.Account, UserID: strconv.Itoa(message.From.ID)}
 		}
 	}
 }
+
+func (b *Btelegram) getFileDirectURL(id string) string {
+	res, err := b.c.GetFileDirectURL(id)
+	if err != nil {
+		return ""
+	}
+	return res
+}

bridge/xmpp/xmpp.go

@@ -119,7 +119,7 @@ func (b *Bxmpp) handleXmpp() error {
 			var channel, nick string
 			if v.Type == "groupchat" {
 				s := strings.Split(v.Remote, "@")
-				if len(s) == 2 {
+				if len(s) >= 2 {
 					channel = s[0]
 				}
 				s = strings.Split(s[1], "/")
@@ -128,7 +128,7 @@ func (b *Bxmpp) handleXmpp() error {
 				}
 				if nick != b.Config.Nick && v.Stamp == nodelay && v.Text != "" {
 					flog.Debugf("Sending message from %s on %s to gateway", nick, b.Account)
-					b.Remote <- config.Message{Username: nick, Text: v.Text, Channel: channel, Account: b.Account}
+					b.Remote <- config.Message{Username: nick, Text: v.Text, Channel: channel, Account: b.Account, UserID: v.Remote}
 				}
 			}
 		case xmpp.Presence:

changelog.md

@@ -1,8 +1,94 @@
-# v0.11.0-dev
+# v0.15.0
 ## New features
-* general: reusing the same account on multiple gateways now also reuses the connection. 
+* general: add option IgnoreMessages for all protocols (see mattebridge.toml.sample)
+  Messages matching these regexp will be ignored and not sent to other bridges
+  e.g. IgnoreMessages="^~~ badword"
+* telegram: add support for sticker/video/photo/document #184
+
+## Changes
+* api: add userid to each message #200
+
+## Bugfix
+* discord: fix crash in memberupdate #198
+* mattermost: Fix incorrect behaviour of EditDisable (mattermost). Fixes #197 
+* irc: Do not relay join/part of ourselves (irc). Closes #190 
+* irc: make reconnections more robust. #153
+* gitter: update library, fixes possible crash
+
+# v0.14.0
+## New features
+* api: add token authentication
+* mattermost: add support for mattermost 3.10.0
+
+## Changes
+* api: gateway name is added in JSON messages
+* api: lowercase JSON keys
+* api: channel name isn't needed in config #195
+
+## Bugfix
+* discord: Add hashtag to channelname (when translating from id) (discord)
+* mattermost: Fix a panic. #186
+* mattermost: use teamid cache if possible. Fixes a panic
+* api: post valid json. #185
+* api: allow reuse of api in different gateways. #189
+* general: Fix utf-8 issues for {NOPINGNICK}. #193
+
+# v0.13.0
+## New features
+* irc: Limit message length. ```MessageLength=400```
+  Maximum length of message sent to irc server. If it exceeds <message clipped> will be add to the message.
+* irc: Add NOPINGNICK option. 
+  The string "{NOPINGNICK}" (case sensitive) will be replaced by the actual nick / username, but with a ZWSP inside the nick, so the irc user with the same nick won't get pinged.   
+  See https://github.com/42wim/matterbridge/issues/175 for more information
+
+## Bugfix
+* slack: Fix sending to different channels on same account (slack). Closes #177
+* telegram: Fix incorrect usernames being sent. Closes #181
+
+
+# v0.12.1
+## New features
+* telegram: Add UseFirstName option (telegram). Closes #144
+* matrix: Add NoHomeServerSuffix. Option to disable homeserver on username (matrix). Closes #160.
+
+## Bugfix
+* xmpp: Add Compatibility for Cisco Jabber (xmpp) (#166)
+* irc: Fix JoinChannel argument to use IRC channel key (#172)
+* discord: Fix possible crash on nil (discord)
+* discord: Replace long ids in channel metions (discord). Fixes #174
+
+# v0.12.0
+## Changes
+* general: edited messages are now being sent by default on discord/mattermost/telegram/slack. See "New Features"
+
+## New features
+* general: add support for edited messages. 
+  Add new keyword EditDisable (false/true), default false. Which means by default edited messages will be sent to other bridges.
+  Add new keyword EditSuffix , default "". You can change this eg to "(edited)", this will be appended to every edit message.
+* mattermost: support mattermost v3.9.x
+* general: Add support for HTTP{S}_PROXY env variables (#162)
+* discord: Strip custom emoji metadata (discord). Closes #148
+
+## Bugfix
+* slack: Ignore error on private channel join (slack) Fixes #150 
+* mattermost: fix crash on reconnects when server is down. Closes #163
+* irc: Relay messages starting with ! (irc). Closes #164
+
+# v0.11.0
+## New features
+* general: reusing the same account on multiple gateways now also reuses the connection.
   This is particuarly useful for irc. See #87
 * general: the Name is now REQUIRED and needs to be UNIQUE for each gateway configuration
+* telegram:  Support edited messages (telegram). See #141
+* mattermost: Add support for showing/hiding join/leave messages from mattermost. Closes #147
+* mattermost: Reconnect on session removal/timeout (mattermost)
+* mattermost: Support mattermost v3.8.x
+* irc:  Rejoin channel when kicked (irc).
+
+## Bugfix
+* mattermost: Remove space after nick (mattermost). Closes #142
+* mattermost: Modify iconurl correctly (mattermost).
+* irc: Fix join/leave regression (irc)
 
 # v0.10.3
 ## Bugfix

gateway/gateway.go

@@ -5,6 +5,7 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
+	"regexp"
 	"strings"
 	"time"
 )
@@ -103,6 +104,15 @@ func (gw *Gateway) handleReceive() {
 					}
 				}
 			}
+			if msg.Event == config.EVENT_REJOIN_CHANNELS {
+				for _, br := range gw.Bridges {
+					if msg.Account == br.Account {
+						br.Joined = make(map[string]bool)
+						br.JoinChannels()
+					}
+				}
+				continue
+			}
 			if !gw.ignoreMessage(&msg) {
 				msg.Timestamp = time.Now()
 				for _, br := range gw.Bridges {
@@ -130,6 +140,9 @@ RECONNECT:
 
 func (gw *Gateway) mapChannels() error {
 	for _, br := range append(gw.MyConfig.Out, gw.MyConfig.InOut...) {
+		if isApi(br.Account) {
+			br.Channel = "api"
+		}
 		ID := br.Channel + br.Account
 		_, ok := gw.Channels[ID]
 		if !ok {
@@ -144,6 +157,9 @@ func (gw *Gateway) mapChannels() error {
 	}
 
 	for _, br := range append(gw.MyConfig.In, gw.MyConfig.InOut...) {
+		if isApi(br.Account) {
+			br.Channel = "api"
+		}
 		ID := br.Channel + br.Account
 		_, ok := gw.Channels[ID]
 		if !ok {
@@ -165,7 +181,7 @@ func (gw *Gateway) getDestChannel(msg *config.Message, dest bridge.Bridge) []con
 		if _, ok := gw.Channels[getChannelID(*msg)]; !ok {
 			continue
 		}
-		if channel.Direction == "out" && channel.Account == dest.Account && gw.validGatewayDest(*msg, channel) {
+		if channel.Direction == "out" && channel.Account == dest.Account && gw.validGatewayDest(msg, channel) {
 			channels = append(channels, *channel)
 		}
 	}
@@ -173,19 +189,25 @@ func (gw *Gateway) getDestChannel(msg *config.Message, dest bridge.Bridge) []con
 }
 
 func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
+	// only relay join/part when configged
+	if msg.Event == config.EVENT_JOIN_LEAVE && !gw.Bridges[dest.Account].Config.ShowJoinPart {
+		return
+	}
 	// broadcast to every out channel (irc QUIT)
 	if msg.Channel == "" && msg.Event != config.EVENT_JOIN_LEAVE {
 		log.Debug("empty channel")
 		return
 	}
 	originchannel := msg.Channel
+	origmsg := msg
 	for _, channel := range gw.DestChannelFunc(&msg, *dest) {
 		// do not send to ourself
-		if channel.ID == getChannelID(msg) {
+		if channel.ID == getChannelID(origmsg) {
 			continue
 		}
 		log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel.Name)
 		msg.Channel = channel.Name
+		gw.modifyAvatar(&msg, dest)
 		gw.modifyUsername(&msg, dest)
 		// for api we need originchannel as channel
 		if dest.Protocol == "api" {
@@ -209,6 +231,20 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
 			return true
 		}
 	}
+	// TODO do not compile regexps everytime
+	for _, entry := range strings.Fields(gw.Bridges[msg.Account].Config.IgnoreMessages) {
+		if entry != "" {
+			re, err := regexp.Compile(entry)
+			if err != nil {
+				log.Errorf("incorrect regexp %s for %s", entry, msg.Account)
+				continue
+			}
+			if re.MatchString(msg.Text) {
+				log.Debugf("matching %s. ignoring %s from %s", entry, msg.Text, msg.Account)
+				return true
+			}
+		}
+	}
 	return false
 }
 
@@ -219,23 +255,54 @@ func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
 	if nick == "" {
 		nick = dest.Config.RemoteNickFormat
 	}
+	if len(msg.Username) > 0 {
+		// fix utf-8 issue #193
+		i := 0
+		for index := range msg.Username {
+			if i == 1 {
+				i = index
+				break
+			}
+			i++
+		}
+		nick = strings.Replace(nick, "{NOPINGNICK}", msg.Username[:i]+"​"+msg.Username[i:], -1)
+	}
 	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 *Gateway) modifyAvatar(msg *config.Message, dest *bridge.Bridge) {
+	iconurl := gw.Config.General.IconURL
+	if iconurl == "" {
+		iconurl = dest.Config.IconURL
+	}
+	iconurl = strings.Replace(iconurl, "{NICK}", msg.Username, -1)
+	if msg.Avatar == "" {
+		msg.Avatar = iconurl
+	}
+}
+
 func getChannelID(msg config.Message) string {
 	return msg.Channel + msg.Account
 }
 
-func (gw *Gateway) validGatewayDest(msg config.Message, channel *config.ChannelInfo) bool {
+func (gw *Gateway) validGatewayDest(msg *config.Message, channel *config.ChannelInfo) bool {
-	GIDmap := gw.Channels[getChannelID(msg)].GID
+	GIDmap := gw.Channels[getChannelID(*msg)].GID
+
+	// gateway is specified in message (probably from api)
+	if msg.Gateway != "" {
+		return channel.GID[msg.Gateway]
+	}
+
 	// check if we are running a samechannelgateway.
 	// if it is and the channel name matches it's ok, otherwise we shouldn't use this channel.
 	for k, _ := range GIDmap {
 		if channel.SameChannel[k] == true {
 			if msg.Channel == channel.Name {
+				// add the gateway to our message
+				msg.Gateway = k
 				return true
 			} else {
 				return false
@@ -245,8 +312,17 @@ func (gw *Gateway) validGatewayDest(msg config.Message, channel *config.ChannelI
 	// check if we are in the correct gateway
 	for k, _ := range GIDmap {
 		if channel.GID[k] == true {
+			// add the gateway to our message
+			msg.Gateway = k
 			return true
 		}
 	}
 	return false
 }
+
+func isApi(account string) bool {
+	if strings.HasPrefix(account, "api.") {
+		return true
+	}
+	return false
+}

matterbridge.go

@@ -12,7 +12,7 @@ import (
 )
 
 var (
-	version = "0.11.0-dev"
+	version = "0.15.0"
 	githash string
 )
 
@@ -34,7 +34,6 @@ func main() {
 		fmt.Printf("version: %s %s\n", version, githash)
 		return
 	}
-	flag.Parse()
 	if *flagDebug {
 		log.Info("Enabling debug")
 		log.SetLevel(log.DebugLevel)

matterbridge.toml.sample

@@ -1,4 +1,5 @@
 #This is configuration for matterbridge.
+#WARNING: as this file contains credentials, be sure to set correct file permissions
 ###################################################################
 #IRC section
 ###################################################################
@@ -48,23 +49,36 @@ MessageDelay=1300
 
 #Maximum amount of messages to hold in queue. If queue is full 
 #messages will be dropped. 
-#<clipped> will be add to the message that fills the queue.
+#<message clipped> will be add to the message that fills the queue.
 #OPTIONAL (default 30)
 MessageQueue=30
 
+#Maximum length of message sent to irc server. If it exceeds
+#<message clipped> will be add to the message.
+#OPTIONAL (default 400)
+MessageLength=400
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
 #The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#The string "{NOPINGNICK}" (case sensitive) will be replaced by the actual nick / username, but with a ZWSP inside the nick, so the irc user with the same nick won't get pinged. See https://github.com/42wim/matterbridge/issues/175 for more information
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -107,6 +121,12 @@ SkipTLSVerify=true
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -114,7 +134,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -150,6 +171,12 @@ Nick="yourlogin"
 #OPTIONAL
 IgnoreNicks="spammer1 spammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -157,7 +184,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}/{BRIDGE}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -197,9 +225,9 @@ IconURL="http://youricon.png"
 #OPTIONAL
 useAPI=false
 
-#The mattermost hostname. 
+#The mattermost hostname. (do not prefix it with http or https)
 #REQUIRED (when useAPI=true)
-Server="yourmattermostserver.domain"
+Server="yourmattermostserver.domain" 
 
 #Your team on mattermost. 
 #REQUIRED (when useAPI=true)
@@ -238,11 +266,25 @@ NicksPerRow=4
 #OPTIONAL (default false)
 PrefixMessagesWithNick=false
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -250,7 +292,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -275,6 +318,12 @@ Token="Yourtokenhere"
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -282,7 +331,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -342,6 +392,14 @@ NickFormatter="plain"
 #OPTIONAL (default 4)
 NicksPerRow=4
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=true
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Whether to prefix messages from other bridges to mattermost with RemoteNickFormat
 #Useful if username overrides for incoming webhooks isn't enabled on the 
 #slack server. If you set PrefixMessagesWithNick to true, each message 
@@ -355,6 +413,12 @@ PrefixMessagesWithNick=false
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -362,7 +426,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -385,11 +450,25 @@ Token="Yourtokenhere"
 #REQUIRED
 Server="yourservername"
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -397,7 +476,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -420,11 +500,31 @@ Token="Yourtokenhere"
 #See https://core.telegram.org/bots/api#html-style
 MessageFormat=""
 
+#If enabled use the "First Name" as username. If this is empty use the Username
+#If disabled use the "Username" as username. If this is empty use the First Name 
+#If all names are empty, username will be "unknown"
+#OPTIONAL (default false)
+UseFirstName=false
+
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
 IgnoreNicks="spammer1 spammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -432,7 +532,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -482,6 +583,12 @@ PrefixMessagesWithNick=false
 #OPTIONAL
 IgnoreNicks="ircspammer1 ircspammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -489,7 +596,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -513,6 +621,11 @@ Server="https://matrix.org"
 Login="yourlogin"
 Password="yourpass"
 
+#Whether to send the homeserver suffix. eg ":matrix.org" in @username:matrix.org
+#to other bridges, or only send "username".(true only sends username)
+#OPTIONAL (default false)
+NoHomeServerSuffix=false
+
 #Whether to prefix messages from other bridges to matrix with the sender's nick. 
 #Useful if username overrides for incoming webhooks isn't enabled on the 
 #matrix server. If you set PrefixMessagesWithNick to true, each message 
@@ -525,6 +638,12 @@ PrefixMessagesWithNick=false
 #OPTIONAL
 IgnoreNicks="spammer1 spammer2"
 
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -532,7 +651,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -553,6 +673,11 @@ BindAddress="127.0.0.1:4242"
 #Amount of messages to keep in memory
 Buffer=1000
 
+#Bearer token used for authentication
+#curl -H "Authorization: Bearer token" http://localhost:4242/api/messages
+#OPTIONAL (no authorization if token is empty)
+Token="mytoken"
+
 #RemoteNickFormat defines how remote users appear on this bridge 
 #The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
 #The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
@@ -560,6 +685,8 @@ Buffer=1000
 #OPTIONAL (default empty)
 RemoteNickFormat="{NICK}"
 
+
+
 ###################################################################
 #General configuration
 ###################################################################
@@ -603,7 +730,7 @@ enable=true
     #channel to connect on that account
     #How to specify them for the different bridges:
     #
-    #irc        - #channel (# is required)
+    #irc        - #channel (# is required) (this needs to be lowercase!)
     #mattermost - channel (the channel name as seen in the URL, not the displayname)
     #gitter     - username/room 
     #xmpp       - channel
@@ -614,8 +741,9 @@ enable=true
     #telegram   - chatid (a large negative number, eg -123456789)
     #             see (https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau)
     #hipchat    - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel)
-    #rocketchat - #channel (# is required)
+    #rocketchat - #channel (# is required (also needed for private channels!)
-    #matrix     - #channel:server (eg #yourchannel:matrix.org)
+    #matrix     - #channel:server (eg #yourchannel:matrix.org) 
+    #           - encrypted rooms are not supported in matrix
     #REQUIRED
     channel="#testing"
 
@@ -651,7 +779,9 @@ enable=true
     #account="api.local"
     #channel="api"
     #To send data to the api:
-    #curl -XPOST -H 'Content-Type: application/json'  -d '{"text":"test","username":"randomuser"}' http://localhost:4242/api/message
+    #curl -XPOST -H 'Content-Type: application/json'  -d '{"text":"test","username":"randomuser","gateway":"gateway1"}' http://localhost:4242/api/message
+    #To read from the api:
+    #curl http://localhost:4242/api/messages
 
 #If you want to do a 1:1 mapping between protocols where the channelnames are the same
 #e.g. slack and mattermost you can use the samechannelgateway configuration

matterbridge.toml.simple

@@ -1,3 +1,4 @@
+#WARNING: as this file contains credentials, be sure to set correct file permissions
 [irc]
     [irc.freenode]
     Server="irc.freenode.net:6667"
@@ -6,7 +7,8 @@
 [mattermost]
     [mattermost.work]
     useAPI=true
-    Server="yourmattermostserver.domain"
+    #do not prefix it wit http:// or https://
+    Server="yourmattermostserver.domain" 
     Team="yourteam"
     Login="yourlogin"
     Password="yourpass"
@@ -15,22 +17,14 @@
 [[gateway]]
 name="gateway1"
 enable=true
-    [[gateway.in]]
+    [[gateway.inout]]
     account="irc.freenode"
     channel="#testing"
 
-    [[gateway.out]]
+    [[gateway.inout]]
-    account="irc.freenode"
-    channel="#testing"
-
-    [[gateway.in]]
     account="mattermost.work"
     channel="off-topic"
     
-    [[gateway.out]]
-    account="mattermost.work"
-    channel="off-topic"
-
 #simpler config possible since v0.10.2
 #[[gateway]]
 #name="gateway2"

matterclient/matterclient.go

@@ -4,9 +4,11 @@ import (
 	"crypto/tls"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -34,6 +36,8 @@ type Message struct {
 	Channel  string
 	Username string
 	Text     string
+	Type     string
+	UserID   string
 }
 
 type Team struct {
@@ -47,19 +51,20 @@ type Team struct {
 type MMClient struct {
 	sync.RWMutex
 	*Credentials
-	Team        *Team
+	Team          *Team
-	OtherTeams  []*Team
+	OtherTeams    []*Team
-	Client      *model.Client
+	Client        *model.Client
-	User        *model.User
+	User          *model.User
-	Users       map[string]*model.User
+	Users         map[string]*model.User
-	MessageChan chan *Message
+	MessageChan   chan *Message
-	log         *log.Entry
+	log           *log.Entry
-	WsClient    *websocket.Conn
+	WsClient      *websocket.Conn
-	WsQuit      bool
+	WsQuit        bool
-	WsAway      bool
+	WsAway        bool
-	WsConnected bool
+	WsConnected   bool
-	WsSequence  int64
+	WsSequence    int64
-	WsPingChan  chan *model.WebSocketResponse
+	WsPingChan    chan *model.WebSocketResponse
+	ServerVersion string
 }
 
 func New(login, pass, team, server string) *MMClient {
@@ -102,8 +107,27 @@ 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}}
+	m.Client.HttpClient.Transport = &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}, Proxy: http.ProxyFromEnvironment}
 	m.Client.HttpClient.Timeout = time.Second * 10
+
+	for {
+		d := b.Duration()
+		// bogus call to get the serverversion
+		m.Client.GetClientProperties()
+		if firstConnection && !supportedVersion(m.Client.ServerVersion) {
+			return fmt.Errorf("unsupported mattermost version: %s", m.Client.ServerVersion)
+		}
+		m.ServerVersion = m.Client.ServerVersion
+		if m.ServerVersion == "" {
+			m.log.Debugf("Server not up yet, reconnecting in %s", d)
+			time.Sleep(d)
+		} else {
+			m.log.Infof("Found version %s", m.ServerVersion)
+			break
+		}
+	}
+	b.Reset()
+
 	var myinfo *model.Result
 	var appErr *model.AppError
 	var logmsg = "trying login"
@@ -177,6 +201,7 @@ func (m *MMClient) Login() error {
 	}
 	b.Reset()
 
+	m.log.Debug("WsClient: connected")
 	m.WsSequence = 1
 	m.WsPingChan = make(chan *model.WebSocketResponse)
 	// only start to parse WS messages when login is completely done
@@ -238,7 +263,7 @@ func (m *MMClient) WsReceiver() {
 
 func (m *MMClient) parseMessage(rmsg *Message) {
 	switch rmsg.Raw.Event {
-	case model.WEBSOCKET_EVENT_POSTED:
+	case model.WEBSOCKET_EVENT_POSTED, model.WEBSOCKET_EVENT_POST_EDITED:
 		m.parseActionPost(rmsg)
 		/*
 			case model.ACTION_USER_REMOVED:
@@ -264,9 +289,20 @@ func (m *MMClient) parseActionPost(rmsg *Message) {
 	if m.GetUser(data.UserId) == nil {
 		m.UpdateUsers()
 	}
-	rmsg.Username = m.GetUser(data.UserId).Username
+	rmsg.Username = m.GetUserName(data.UserId)
 	rmsg.Channel = m.GetChannelName(data.ChannelId)
-	rmsg.Team = m.GetTeamName(rmsg.Raw.Data["team_id"].(string))
+	rmsg.UserID = data.UserId
+	rmsg.Type = data.Type
+	teamid, _ := rmsg.Raw.Data["team_id"].(string)
+	// edit messsages have no team_id for some reason
+	if teamid == "" {
+		// we can find the team_id from the channelid
+		teamid = m.GetChannelTeamId(data.ChannelId)
+		rmsg.Raw.Data["team_id"] = teamid
+	}
+	if teamid != "" {
+		rmsg.Team = m.GetTeamName(teamid)
+	}
 	// direct message
 	if rmsg.Raw.Data["channel_type"] == "D" {
 		rmsg.Channel = m.GetUser(data.UserId).Username
@@ -292,7 +328,12 @@ func (m *MMClient) UpdateChannels() error {
 	if err != nil {
 		return errors.New(err.DetailedError)
 	}
-	mmchannels2, err := m.Client.GetMoreChannels("")
+	var mmchannels2 *model.Result
+	if m.mmVersion() >= 3.08 {
+		mmchannels2, err = m.Client.GetMoreChannelsPage(0, 5000)
+	} else {
+		mmchannels2, err = m.Client.GetMoreChannels("")
+	}
 	if err != nil {
 		return errors.New(err.DetailedError)
 	}
@@ -334,6 +375,19 @@ func (m *MMClient) GetChannelId(name string, teamId string) string {
 	return ""
 }
 
+func (m *MMClient) GetChannelTeamId(id string) string {
+	m.RLock()
+	defer m.RUnlock()
+	for _, t := range append(m.OtherTeams, m.Team) {
+		for _, channel := range append(*t.Channels, *t.MoreChannels...) {
+			if channel.Id == id {
+				return channel.TeamId
+			}
+		}
+	}
+	return ""
+}
+
 func (m *MMClient) GetChannelHeader(channelId string) string {
 	m.RLock()
 	defer m.RUnlock()
@@ -427,6 +481,14 @@ func (m *MMClient) UpdateChannelHeader(channelId string, header string) {
 
 func (m *MMClient) UpdateLastViewed(channelId string) {
 	m.log.Debugf("posting lastview %#v", channelId)
+	if m.mmVersion() >= 3.08 {
+		view := model.ChannelView{ChannelId: channelId}
+		res, _ := m.Client.ViewChannel(view)
+		if res == false {
+			m.log.Errorf("ChannelView update for %s failed", channelId)
+		}
+		return
+	}
 	_, err := m.Client.UpdateLastViewedAt(channelId, true)
 	if err != nil {
 		m.log.Error(err)
@@ -573,6 +635,14 @@ func (m *MMClient) GetUser(userId string) *model.User {
 	return m.Users[userId]
 }
 
+func (m *MMClient) GetUserName(userId string) string {
+	user := m.GetUser(userId)
+	if user != nil {
+		return user.Username
+	}
+	return ""
+}
+
 func (m *MMClient) GetStatus(userId string) string {
 	res, err := m.Client.GetStatuses()
 	if err != nil {
@@ -628,6 +698,7 @@ func (m *MMClient) StatusLoop() {
 				m.Logout()
 				m.WsQuit = false
 				m.Login()
+				go m.WsReceiver()
 			}
 		}
 		time.Sleep(time.Second * 60)
@@ -659,7 +730,11 @@ func (m *MMClient) initUser() error {
 			return errors.New(err.DetailedError)
 		}
 		t.Channels = mmchannels.Data.(*model.ChannelList)
-		mmchannels, err = m.Client.GetMoreChannels("")
+		if m.mmVersion() >= 3.08 {
+			mmchannels, err = m.Client.GetMoreChannelsPage(0, 5000)
+		} else {
+			mmchannels, err = m.Client.GetMoreChannels("")
+		}
 		if err != nil {
 			return errors.New(err.DetailedError)
 		}
@@ -687,3 +762,23 @@ func (m *MMClient) sendWSRequest(action string, data map[string]interface{}) err
 	m.WsClient.WriteJSON(req)
 	return nil
 }
+
+func (m *MMClient) mmVersion() float64 {
+	v, _ := strconv.ParseFloat(string(m.ServerVersion[0:2])+"0"+string(m.ServerVersion[2]), 64)
+	if string(m.ServerVersion[4]) == "." {
+		v, _ = strconv.ParseFloat(m.ServerVersion[0:4], 64)
+	}
+	return v
+}
+
+func supportedVersion(version string) bool {
+	if strings.HasPrefix(version, "3.5.0") ||
+		strings.HasPrefix(version, "3.6.0") ||
+		strings.HasPrefix(version, "3.7.0") ||
+		strings.HasPrefix(version, "3.8.0") ||
+		strings.HasPrefix(version, "3.9.0") ||
+		strings.HasPrefix(version, "3.10.0") {
+		return true
+	}
+	return false
+}

vendor/github.com/labstack/echo/bind.go

@@ -30,16 +30,16 @@ type (
 // Bind implements the `Binder#Bind` function.
 func (b *DefaultBinder) Bind(i interface{}, c Context) (err error) {
 	req := c.Request()
-	if req.Method == GET {
-		if err = b.bindData(i, c.QueryParams(), "query"); err != nil {
-			return NewHTTPError(http.StatusBadRequest, err.Error())
-		}
-		return
-	}
-	ctype := req.Header.Get(HeaderContentType)
 	if req.ContentLength == 0 {
+		if req.Method == GET || req.Method == DELETE {
+			if err = b.bindData(i, c.QueryParams(), "query"); err != nil {
+				return NewHTTPError(http.StatusBadRequest, err.Error())
+			}
+			return
+		}
 		return NewHTTPError(http.StatusBadRequest, "Request body can't be empty")
 	}
+	ctype := req.Header.Get(HeaderContentType)
 	switch {
 	case strings.HasPrefix(ctype, MIMEApplicationJSON):
 		if err = json.NewDecoder(req.Body).Decode(i); err != nil {
@@ -51,7 +51,7 @@ func (b *DefaultBinder) Bind(i interface{}, c Context) (err error) {
 				return NewHTTPError(http.StatusBadRequest, err.Error())
 			}
 		}
-	case strings.HasPrefix(ctype, MIMEApplicationXML):
+	case strings.HasPrefix(ctype, MIMEApplicationXML), strings.HasPrefix(ctype, MIMETextXML):
 		if err = xml.NewDecoder(req.Body).Decode(i); err != nil {
 			if ute, ok := err.(*xml.UnsupportedTypeError); ok {
 				return NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unsupported type error: type=%v, error=%v", ute.Type, ute.Error()))
@@ -142,6 +142,8 @@ func setWithProperType(valueKind reflect.Kind, val string, structField reflect.V
 	}
 
 	switch valueKind {
+	case reflect.Ptr:
+		return setWithProperType(structField.Elem().Kind(), val, structField.Elem())
 	case reflect.Int:
 		return setIntField(val, 0, structField)
 	case reflect.Int8:

vendor/github.com/labstack/echo/context.go

@@ -31,6 +31,9 @@ type (
 		// IsTLS returns true if HTTP connection is TLS otherwise false.
 		IsTLS() bool
 
+		// IsWebSocket returns true if HTTP connection is WebSocket otherwise false.
+		IsWebSocket() bool
+
 		// Scheme returns the HTTP protocol scheme, `http` or `https`.
 		Scheme() string
 
@@ -219,19 +222,36 @@ func (c *context) IsTLS() bool {
 	return c.request.TLS != nil
 }
 
+func (c *context) IsWebSocket() bool {
+	upgrade := c.request.Header.Get(HeaderUpgrade)
+	return upgrade == "websocket" || upgrade == "Websocket"
+}
+
 func (c *context) Scheme() string {
 	// Can't use `r.Request.URL.Scheme`
 	// See: https://groups.google.com/forum/#!topic/golang-nuts/pMUkBlQBDF0
 	if c.IsTLS() {
 		return "https"
 	}
+	if scheme := c.request.Header.Get(HeaderXForwardedProto); scheme != "" {
+		return scheme
+	}
+	if scheme := c.request.Header.Get(HeaderXForwardedProtocol); scheme != "" {
+		return scheme
+	}
+	if ssl := c.request.Header.Get(HeaderXForwardedSsl); ssl == "on" {
+		return "https"
+	}
+	if scheme := c.request.Header.Get(HeaderXUrlScheme); scheme != "" {
+		return scheme
+	}
 	return "http"
 }
 
 func (c *context) RealIP() string {
 	ra := c.request.RemoteAddr
 	if ip := c.request.Header.Get(HeaderXForwardedFor); ip != "" {
-		ra = ip
+		ra = strings.Split(ip, ", ")[0]
 	} else if ip := c.request.Header.Get(HeaderXRealIP); ip != "" {
 		ra = ip
 	} else {
@@ -275,7 +295,7 @@ func (c *context) SetParamNames(names ...string) {
 }
 
 func (c *context) ParamValues() []string {
-	return c.pvalues
+	return c.pvalues[:len(c.pnames)]
 }
 
 func (c *context) SetParamValues(values ...string) {
@@ -385,7 +405,8 @@ func (c *context) String(code int, s string) (err error) {
 }
 
 func (c *context) JSON(code int, i interface{}) (err error) {
-	if c.echo.Debug {
+	_, pretty := c.QueryParams()["pretty"]
+	if c.echo.Debug || pretty {
 		return c.JSONPretty(code, i, "  ")
 	}
 	b, err := json.Marshal(i)
@@ -429,7 +450,8 @@ func (c *context) JSONPBlob(code int, callback string, b []byte) (err error) {
 }
 
 func (c *context) XML(code int, i interface{}) (err error) {
-	if c.echo.Debug {
+	_, pretty := c.QueryParams()["pretty"]
+	if c.echo.Debug || pretty {
 		return c.XMLPretty(code, i, "  ")
 	}
 	b, err := xml.Marshal(i)
@@ -471,7 +493,12 @@ func (c *context) Stream(code int, contentType string, r io.Reader) (err error)
 	return
 }
 
-func (c *context) File(file string) error {
+func (c *context) File(file string) (err error) {
+	file, err = url.QueryUnescape(file) // Issue #839
+	if err != nil {
+		return
+	}
+
 	f, err := os.Open(file)
 	if err != nil {
 		return ErrNotFound
@@ -487,11 +514,11 @@ func (c *context) File(file string) error {
 		}
 		defer f.Close()
 		if fi, err = f.Stat(); err != nil {
-			return err
+			return
 		}
 	}
 	http.ServeContent(c.Response(), c.Request(), fi.Name(), fi.ModTime(), f)
-	return nil
+	return
 }
 
 func (c *context) Attachment(file, name string) (err error) {
@@ -514,7 +541,7 @@ func (c *context) NoContent(code int) error {
 }
 
 func (c *context) Redirect(code int, url string) error {
-	if code < http.StatusMultipleChoices || code > http.StatusTemporaryRedirect {
+	if code < 300 || code > 308 {
 		return ErrInvalidRedirectCode
 	}
 	c.response.Header().Set(HeaderLocation, url)
@@ -548,4 +575,8 @@ func (c *context) Reset(r *http.Request, w http.ResponseWriter) {
 	c.query = nil
 	c.handler = NotFoundHandler
 	c.store = nil
+	c.path = ""
+	c.pnames = nil
+	// NOTE: Don't reset because it has to have length c.echo.maxParam at all times
+	// c.pvalues = nil
 }

vendor/github.com/labstack/echo/cookbook/auto-tls/server.go

@@ -1,26 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"golang.org/x/crypto/acme/autocert"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func main() {
-	e := echo.New()
-	// e.AutoTLSManager.HostPolicy = autocert.HostWhitelist("<DOMAIN>")
-	// Cache certificates
-	e.AutoTLSManager.Cache = autocert.DirCache("/var/www/.cache")
-	e.Use(middleware.Recover())
-	e.Use(middleware.Logger())
-	e.GET("/", func(c echo.Context) error {
-		return c.HTML(http.StatusOK, `
-			<h1>Welcome to Echo!</h1>
-			<h3>TLS certificates automatically installed from Let's Encrypt :)</h3>
-		`)
-	})
-	e.Logger.Fatal(e.StartAutoTLS(":443"))
-}

vendor/github.com/labstack/echo/cookbook/cors/server.go

@@ -1,38 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-var (
-	users = []string{"Joe", "Veer", "Zion"}
-)
-
-func getUsers(c echo.Context) error {
-	return c.JSON(http.StatusOK, users)
-}
-
-func main() {
-	e := echo.New()
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	// CORS default
-	// Allows requests from any origin wth GET, HEAD, PUT, POST or DELETE method.
-	// e.Use(middleware.CORS())
-
-	// CORS restricted
-	// Allows requests from any `https://labstack.com` or `https://labstack.net` origin
-	// wth GET, PUT, POST or DELETE method.
-	e.Use(middleware.CORSWithConfig(middleware.CORSConfig{
-		AllowOrigins: []string{"https://labstack.com", "https://labstack.net"},
-		AllowMethods: []string{echo.GET, echo.PUT, echo.POST, echo.DELETE},
-	}))
-
-	e.GET("/api/users", getUsers)
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/crud/server.go

@@ -1,75 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"strconv"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-type (
-	user struct {
-		ID   int    `json:"id"`
-		Name string `json:"name"`
-	}
-)
-
-var (
-	users = map[int]*user{}
-	seq   = 1
-)
-
-//----------
-// Handlers
-//----------
-
-func createUser(c echo.Context) error {
-	u := &user{
-		ID: seq,
-	}
-	if err := c.Bind(u); err != nil {
-		return err
-	}
-	users[u.ID] = u
-	seq++
-	return c.JSON(http.StatusCreated, u)
-}
-
-func getUser(c echo.Context) error {
-	id, _ := strconv.Atoi(c.Param("id"))
-	return c.JSON(http.StatusOK, users[id])
-}
-
-func updateUser(c echo.Context) error {
-	u := new(user)
-	if err := c.Bind(u); err != nil {
-		return err
-	}
-	id, _ := strconv.Atoi(c.Param("id"))
-	users[id].Name = u.Name
-	return c.JSON(http.StatusOK, users[id])
-}
-
-func deleteUser(c echo.Context) error {
-	id, _ := strconv.Atoi(c.Param("id"))
-	delete(users, id)
-	return c.NoContent(http.StatusNoContent)
-}
-
-func main() {
-	e := echo.New()
-
-	// Middleware
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	// Routes
-	e.POST("/users", createUser)
-	e.GET("/users/:id", getUser)
-	e.PUT("/users/:id", updateUser)
-	e.DELETE("/users/:id", deleteUser)
-
-	// Start server
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/embed-resources/server.go

@@ -1,21 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	rice "github.com/GeertJohan/go.rice"
-	"github.com/labstack/echo"
-)
-
-func main() {
-	e := echo.New()
-	// the file server for rice. "app" is the folder where the files come from.
-	assetHandler := http.FileServer(rice.MustFindBox("app").HTTPBox())
-	// serves the index.html from rice
-	e.GET("/", echo.WrapHandler(assetHandler))
-
-	// servers other static files
-	e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", assetHandler)))
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/file-upload/multiple/server.go

@@ -1,65 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io"
-	"os"
-
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func upload(c echo.Context) error {
-	// Read form fields
-	name := c.FormValue("name")
-	email := c.FormValue("email")
-
-	//------------
-	// Read files
-	//------------
-
-	// Multipart form
-	form, err := c.MultipartForm()
-	if err != nil {
-		return err
-	}
-	files := form.File["files"]
-
-	for _, file := range files {
-		// Source
-		src, err := file.Open()
-		if err != nil {
-			return err
-		}
-		defer src.Close()
-
-		// Destination
-		dst, err := os.Create(file.Filename)
-		if err != nil {
-			return err
-		}
-		defer dst.Close()
-
-		// Copy
-		if _, err = io.Copy(dst, src); err != nil {
-			return err
-		}
-
-	}
-
-	return c.HTML(http.StatusOK, fmt.Sprintf("<p>Uploaded successfully %d files with fields name=%s and email=%s.</p>", len(files), name, email))
-}
-
-func main() {
-	e := echo.New()
-
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	e.Static("/", "public")
-	e.POST("/upload", upload)
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/file-upload/single/server.go

@@ -1,59 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io"
-	"os"
-
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func upload(c echo.Context) error {
-	// Read form fields
-	name := c.FormValue("name")
-	email := c.FormValue("email")
-
-	//-----------
-	// Read file
-	//-----------
-
-	// Source
-	file, err := c.FormFile("file")
-	if err != nil {
-		return err
-	}
-	src, err := file.Open()
-	if err != nil {
-		return err
-	}
-	defer src.Close()
-
-	// Destination
-	dst, err := os.Create(file.Filename)
-	if err != nil {
-		return err
-	}
-	defer dst.Close()
-
-	// Copy
-	if _, err = io.Copy(dst, src); err != nil {
-		return err
-	}
-
-	return c.HTML(http.StatusOK, fmt.Sprintf("<p>File %s uploaded successfully with fields name=%s and email=%s.</p>", file.Filename, name, email))
-}
-
-func main() {
-	e := echo.New()
-
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	e.Static("/", "public")
-	e.POST("/upload", upload)
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/google-app-engine/app-engine.go

@@ -1,17 +0,0 @@
-// +build appengine
-
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-)
-
-func createMux() *echo.Echo {
-	e := echo.New()
-	// note: we don't need to provide the middleware or static handlers, that's taken care of by the platform
-	// app engine has it's own "main" wrapper - we just need to hook echo into the default handler
-	http.Handle("/", e)
-	return e
-}

vendor/github.com/labstack/echo/cookbook/google-app-engine/app-managed.go

@@ -1,25 +0,0 @@
-// +build appenginevm
-
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-	"google.golang.org/appengine"
-)
-
-func createMux() *echo.Echo {
-	e := echo.New()
-	// note: we don't need to provide the middleware or static handlers
-	// for the appengine vm version - that's taken care of by the platform
-	return e
-}
-
-func main() {
-	// the appengine package provides a convenient method to handle the health-check requests
-	// and also run the app on the correct port. We just need to add Echo to the default handler
-	e := echo.New(":8080")
-	http.Handle("/", e)
-	appengine.Main()
-}

vendor/github.com/labstack/echo/cookbook/google-app-engine/app-standalone.go

@@ -1,24 +0,0 @@
-// +build !appengine,!appenginevm
-
-package main
-
-import (
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func createMux() *echo.Echo {
-	e := echo.New()
-
-	e.Use(middleware.Recover())
-	e.Use(middleware.Logger())
-	e.Use(middleware.Gzip())
-
-	e.Static("/", "public")
-
-	return e
-}
-
-func main() {
-	e.Logger.Fatal(e.Start(":8080"))
-}

vendor/github.com/labstack/echo/cookbook/google-app-engine/app.go

@@ -1,4 +0,0 @@
-package main
-
-// reference our echo instance and create it early
-var e = createMux()

vendor/github.com/labstack/echo/cookbook/google-app-engine/users.go

@@ -1,54 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-type (
-	user struct {
-		ID   string `json:"id"`
-		Name string `json:"name"`
-	}
-)
-
-var (
-	users map[string]user
-)
-
-func init() {
-	users = map[string]user{
-		"1": user{
-			ID:   "1",
-			Name: "Wreck-It Ralph",
-		},
-	}
-
-	// hook into the echo instance to create an endpoint group
-	// and add specific middleware to it plus handlers
-	g := e.Group("/users")
-	g.Use(middleware.CORS())
-
-	g.POST("", createUser)
-	g.GET("", getUsers)
-	g.GET("/:id", getUser)
-}
-
-func createUser(c echo.Context) error {
-	u := new(user)
-	if err := c.Bind(u); err != nil {
-		return err
-	}
-	users[u.ID] = *u
-	return c.JSON(http.StatusCreated, u)
-}
-
-func getUsers(c echo.Context) error {
-	return c.JSON(http.StatusOK, users)
-}
-
-func getUser(c echo.Context) error {
-	return c.JSON(http.StatusOK, users[c.Param("id")])
-}

vendor/github.com/labstack/echo/cookbook/google-app-engine/welcome.go

@@ -1,31 +0,0 @@
-package main
-
-import (
-	"html/template"
-	"io"
-	"net/http"
-
-	"github.com/labstack/echo"
-)
-
-type (
-	Template struct {
-		templates *template.Template
-	}
-)
-
-func init() {
-	t := &Template{
-		templates: template.Must(template.ParseFiles("templates/welcome.html")),
-	}
-	e.Renderer = t
-	e.GET("/welcome", welcome)
-}
-
-func (t *Template) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
-	return t.templates.ExecuteTemplate(w, name, data)
-}
-
-func welcome(c echo.Context) error {
-	return c.Render(http.StatusOK, "welcome", "Joe")
-}

vendor/github.com/labstack/echo/cookbook/graceful-shutdown/grace/server.go

@@ -1,20 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"github.com/facebookgo/grace/gracehttp"
-	"github.com/labstack/echo"
-)
-
-func main() {
-	// Setup
-	e := echo.New()
-	e.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Six sick bricks tick")
-	})
-	e.Server.Addr = ":1323"
-
-	// Serve it like a boss
-	e.Logger.Fatal(gracehttp.Serve(e.Server))
-}

vendor/github.com/labstack/echo/cookbook/graceful-shutdown/graceful/server.go

@@ -1,21 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"time"
-
-	"github.com/labstack/echo"
-	"github.com/tylerb/graceful"
-)
-
-func main() {
-	// Setup
-	e := echo.New()
-	e.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Sue sews rose on slow joe crows nose")
-	})
-	e.Server.Addr = ":1323"
-
-	// Serve it like a boss
-	graceful.ListenAndServe(e.Server, 5*time.Second)
-}

vendor/github.com/labstack/echo/cookbook/hello-world/server.go

@@ -1,25 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func main() {
-	// Echo instance
-	e := echo.New()
-
-	// Middleware
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	// Route => handler
-	e.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Hello, World!\n")
-	})
-
-	// Start server
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/http2/server.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"net/http"
-	"time"
-
-	"github.com/labstack/echo"
-)
-
-func request(c echo.Context) error {
-	req := c.Request()
-	format := "<pre><strong>Request Information</strong>\n\n<code>Protocol: %s\nHost: %s\nRemote Address: %s\nMethod: %s\nPath: %s\n</code></pre>"
-	return c.HTML(http.StatusOK, fmt.Sprintf(format, req.Proto, req.Host, req.RemoteAddr, req.Method, req.URL.Path))
-}
-
-func stream(c echo.Context) error {
-	res := c.Response()
-	gone := res.CloseNotify()
-	res.Header().Set(echo.HeaderContentType, echo.MIMETextHTMLCharsetUTF8)
-	res.WriteHeader(http.StatusOK)
-	ticker := time.NewTicker(1 * time.Second)
-	defer ticker.Stop()
-
-	fmt.Fprint(res, "<pre><strong>Clock Stream</strong>\n\n<code>")
-	for {
-		fmt.Fprintf(res, "%v\n", time.Now())
-		res.Flush()
-		select {
-		case <-ticker.C:
-		case <-gone:
-			break
-		}
-	}
-}
-
-func main() {
-	e := echo.New()
-	e.GET("/request", request)
-	e.GET("/stream", stream)
-	e.Logger.Fatal(e.StartTLS(":1323", "cert.pem", "key.pem"))
-}

vendor/github.com/labstack/echo/cookbook/jsonp/server.go

@@ -1,35 +0,0 @@
-package main
-
-import (
-	"math/rand"
-	"net/http"
-	"time"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func main() {
-	e := echo.New()
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	e.Static("/", "public")
-
-	// JSONP
-	e.GET("/jsonp", func(c echo.Context) error {
-		callback := c.QueryParam("callback")
-		var content struct {
-			Response  string    `json:"response"`
-			Timestamp time.Time `json:"timestamp"`
-			Random    int       `json:"random"`
-		}
-		content.Response = "Sent via JSONP"
-		content.Timestamp = time.Now().UTC()
-		content.Random = rand.Intn(1000)
-		return c.JSONP(http.StatusOK, callback, &content)
-	})
-
-	// Start server
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/jwt/custom-claims/server.go

@@ -1,86 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"time"
-
-	jwt "github.com/dgrijalva/jwt-go"
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-// jwtCustomClaims are custom claims extending default ones.
-type jwtCustomClaims struct {
-	Name  string `json:"name"`
-	Admin bool   `json:"admin"`
-	jwt.StandardClaims
-}
-
-func login(c echo.Context) error {
-	username := c.FormValue("username")
-	password := c.FormValue("password")
-
-	if username == "jon" && password == "shhh!" {
-
-		// Set custom claims
-		claims := &jwtCustomClaims{
-			"Jon Snow",
-			true,
-			jwt.StandardClaims{
-				ExpiresAt: time.Now().Add(time.Hour * 72).Unix(),
-			},
-		}
-
-		// Create token with claims
-		token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
-
-		// Generate encoded token and send it as response.
-		t, err := token.SignedString([]byte("secret"))
-		if err != nil {
-			return err
-		}
-		return c.JSON(http.StatusOK, echo.Map{
-			"token": t,
-		})
-	}
-
-	return echo.ErrUnauthorized
-}
-
-func accessible(c echo.Context) error {
-	return c.String(http.StatusOK, "Accessible")
-}
-
-func restricted(c echo.Context) error {
-	user := c.Get("user").(*jwt.Token)
-	claims := user.Claims.(*jwtCustomClaims)
-	name := claims.Name
-	return c.String(http.StatusOK, "Welcome "+name+"!")
-}
-
-func main() {
-	e := echo.New()
-
-	// Middleware
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	// Login route
-	e.POST("/login", login)
-
-	// Unauthenticated route
-	e.GET("/", accessible)
-
-	// Restricted group
-	r := e.Group("/restricted")
-
-	// Configure middleware with the custom claims type
-	config := middleware.JWTConfig{
-		Claims:     &jwtCustomClaims{},
-		SigningKey: []byte("secret"),
-	}
-	r.Use(middleware.JWTWithConfig(config))
-	r.GET("", restricted)
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/jwt/map-claims/server.go

@@ -1,69 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"time"
-
-	jwt "github.com/dgrijalva/jwt-go"
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-func login(c echo.Context) error {
-	username := c.FormValue("username")
-	password := c.FormValue("password")
-
-	if username == "jon" && password == "shhh!" {
-		// Create token
-		token := jwt.New(jwt.SigningMethodHS256)
-
-		// Set claims
-		claims := token.Claims.(jwt.MapClaims)
-		claims["name"] = "Jon Snow"
-		claims["admin"] = true
-		claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
-
-		// Generate encoded token and send it as response.
-		t, err := token.SignedString([]byte("secret"))
-		if err != nil {
-			return err
-		}
-		return c.JSON(http.StatusOK, map[string]string{
-			"token": t,
-		})
-	}
-
-	return echo.ErrUnauthorized
-}
-
-func accessible(c echo.Context) error {
-	return c.String(http.StatusOK, "Accessible")
-}
-
-func restricted(c echo.Context) error {
-	user := c.Get("user").(*jwt.Token)
-	claims := user.Claims.(jwt.MapClaims)
-	name := claims["name"].(string)
-	return c.String(http.StatusOK, "Welcome "+name+"!")
-}
-
-func main() {
-	e := echo.New()
-
-	// Middleware
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-
-	// Login route
-	e.POST("/login", login)
-
-	// Unauthenticated route
-	e.GET("/", accessible)
-
-	// Restricted group
-	r := e.Group("/restricted")
-	r.Use(middleware.JWT([]byte("secret")))
-	r.GET("", restricted)
-
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/middleware/server.go

@@ -1,82 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"strconv"
-	"sync"
-	"time"
-
-	"github.com/labstack/echo"
-)
-
-type (
-	Stats struct {
-		Uptime       time.Time      `json:"uptime"`
-		RequestCount uint64         `json:"requestCount"`
-		Statuses     map[string]int `json:"statuses"`
-		mutex        sync.RWMutex
-	}
-)
-
-func NewStats() *Stats {
-	return &Stats{
-		Uptime:   time.Now(),
-		Statuses: make(map[string]int),
-	}
-}
-
-// Process is the middleware function.
-func (s *Stats) Process(next echo.HandlerFunc) echo.HandlerFunc {
-	return func(c echo.Context) error {
-		if err := next(c); err != nil {
-			c.Error(err)
-		}
-		s.mutex.Lock()
-		defer s.mutex.Unlock()
-		s.RequestCount++
-		status := strconv.Itoa(c.Response().Status)
-		s.Statuses[status]++
-		return nil
-	}
-}
-
-// Handle is the endpoint to get stats.
-func (s *Stats) Handle(c echo.Context) error {
-	s.mutex.RLock()
-	defer s.mutex.RUnlock()
-	return c.JSON(http.StatusOK, s)
-}
-
-// ServerHeader middleware adds a `Server` header to the response.
-func ServerHeader(next echo.HandlerFunc) echo.HandlerFunc {
-	return func(c echo.Context) error {
-		c.Response().Header().Set(echo.HeaderServer, "Echo/3.0")
-		return next(c)
-	}
-}
-
-func main() {
-	e := echo.New()
-
-	// Debug mode
-	e.Debug = true
-
-	//-------------------
-	// Custom middleware
-	//-------------------
-	// Stats
-	s := NewStats()
-	e.Use(s.Process)
-	e.GET("/stats", s.Handle) // Endpoint to get stats
-
-	// Server header
-	e.Use(ServerHeader)
-
-	// Handler
-	e.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Hello, World!")
-	})
-
-	// Start server
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/streaming-response/server.go

@@ -1,45 +0,0 @@
-package main
-
-import (
-	"net/http"
-	"time"
-
-	"encoding/json"
-
-	"github.com/labstack/echo"
-)
-
-type (
-	Geolocation struct {
-		Altitude  float64
-		Latitude  float64
-		Longitude float64
-	}
-)
-
-var (
-	locations = []Geolocation{
-		{-97, 37.819929, -122.478255},
-		{1899, 39.096849, -120.032351},
-		{2619, 37.865101, -119.538329},
-		{42, 33.812092, -117.918974},
-		{15, 37.77493, -122.419416},
-	}
-)
-
-func main() {
-	e := echo.New()
-	e.GET("/", func(c echo.Context) error {
-		c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
-		c.Response().WriteHeader(http.StatusOK)
-		for _, l := range locations {
-			if err := json.NewEncoder(c.Response()).Encode(l); err != nil {
-				return err
-			}
-			c.Response().Flush()
-			time.Sleep(1 * time.Second)
-		}
-		return nil
-	})
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/subdomains/server.go

@@ -1,78 +0,0 @@
-package main
-
-import (
-	"net/http"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-)
-
-type (
-	Host struct {
-		Echo *echo.Echo
-	}
-)
-
-func main() {
-	// Hosts
-	hosts := make(map[string]*Host)
-
-	//-----
-	// API
-	//-----
-
-	api := echo.New()
-	api.Use(middleware.Logger())
-	api.Use(middleware.Recover())
-
-	hosts["api.localhost:1323"] = &Host{api}
-
-	api.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "API")
-	})
-
-	//------
-	// Blog
-	//------
-
-	blog := echo.New()
-	blog.Use(middleware.Logger())
-	blog.Use(middleware.Recover())
-
-	hosts["blog.localhost:1323"] = &Host{blog}
-
-	blog.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Blog")
-	})
-
-	//---------
-	// Website
-	//---------
-
-	site := echo.New()
-	site.Use(middleware.Logger())
-	site.Use(middleware.Recover())
-
-	hosts["localhost:1323"] = &Host{site}
-
-	site.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Website")
-	})
-
-	// Server
-	e := echo.New()
-	e.Any("/*", func(c echo.Context) (err error) {
-		req := c.Request()
-		res := c.Response()
-		host := hosts[req.Host]
-
-		if host == nil {
-			err = echo.ErrNotFound
-		} else {
-			host.Echo.ServeHTTP(res, req)
-		}
-
-		return
-	})
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/twitter/handler/handler.go

@@ -1,14 +0,0 @@
-package handler
-
-import mgo "gopkg.in/mgo.v2"
-
-type (
-	Handler struct {
-		DB *mgo.Session
-	}
-)
-
-const (
-	// Key (Should come from somewhere else).
-	Key = "secret"
-)

vendor/github.com/labstack/echo/cookbook/twitter/handler/post.go

@@ -1,73 +0,0 @@
-package handler
-
-import (
-	"net/http"
-	"strconv"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/cookbook/twitter/model"
-	mgo "gopkg.in/mgo.v2"
-	"gopkg.in/mgo.v2/bson"
-)
-
-func (h *Handler) CreatePost(c echo.Context) (err error) {
-	u := &model.User{
-		ID: bson.ObjectIdHex(userIDFromToken(c)),
-	}
-	p := &model.Post{
-		ID:   bson.NewObjectId(),
-		From: u.ID.Hex(),
-	}
-	if err = c.Bind(p); err != nil {
-		return
-	}
-
-	// Validation
-	if p.To == "" || p.Message == "" {
-		return &echo.HTTPError{Code: http.StatusBadRequest, Message: "invalid to or message fields"}
-	}
-
-	// Find user from database
-	db := h.DB.Clone()
-	defer db.Close()
-	if err = db.DB("twitter").C("users").FindId(u.ID).One(u); err != nil {
-		if err == mgo.ErrNotFound {
-			return echo.ErrNotFound
-		}
-		return
-	}
-
-	// Save post in database
-	if err = db.DB("twitter").C("posts").Insert(p); err != nil {
-		return
-	}
-	return c.JSON(http.StatusCreated, p)
-}
-
-func (h *Handler) FetchPost(c echo.Context) (err error) {
-	userID := userIDFromToken(c)
-	page, _ := strconv.Atoi(c.QueryParam("page"))
-	limit, _ := strconv.Atoi(c.QueryParam("limit"))
-
-	// Defaults
-	if page == 0 {
-		page = 1
-	}
-	if limit == 0 {
-		limit = 100
-	}
-
-	// Retrieve posts from database
-	posts := []*model.Post{}
-	db := h.DB.Clone()
-	if err = db.DB("twitter").C("posts").
-		Find(bson.M{"to": userID}).
-		Skip((page - 1) * limit).
-		Limit(limit).
-		All(&posts); err != nil {
-		return
-	}
-	defer db.Close()
-
-	return c.JSON(http.StatusOK, posts)
-}

vendor/github.com/labstack/echo/cookbook/twitter/handler/user.go

@@ -1,97 +0,0 @@
-package handler
-
-import (
-	"net/http"
-	"time"
-
-	jwt "github.com/dgrijalva/jwt-go"
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/cookbook/twitter/model"
-	mgo "gopkg.in/mgo.v2"
-	"gopkg.in/mgo.v2/bson"
-)
-
-func (h *Handler) Signup(c echo.Context) (err error) {
-	// Bind
-	u := &model.User{ID: bson.NewObjectId()}
-	if err = c.Bind(u); err != nil {
-		return
-	}
-
-	// Validate
-	if u.Email == "" || u.Password == "" {
-		return &echo.HTTPError{Code: http.StatusBadRequest, Message: "invalid email or password"}
-	}
-
-	// Save user
-	db := h.DB.Clone()
-	defer db.Close()
-	if err = db.DB("twitter").C("users").Insert(u); err != nil {
-		return
-	}
-
-	return c.JSON(http.StatusCreated, u)
-}
-
-func (h *Handler) Login(c echo.Context) (err error) {
-	// Bind
-	u := new(model.User)
-	if err = c.Bind(u); err != nil {
-		return
-	}
-
-	// Find user
-	db := h.DB.Clone()
-	defer db.Close()
-	if err = db.DB("twitter").C("users").
-		Find(bson.M{"email": u.Email, "password": u.Password}).One(u); err != nil {
-		if err == mgo.ErrNotFound {
-			return &echo.HTTPError{Code: http.StatusUnauthorized, Message: "invalid email or password"}
-		}
-		return
-	}
-
-	//-----
-	// JWT
-	//-----
-
-	// Create token
-	token := jwt.New(jwt.SigningMethodHS256)
-
-	// Set claims
-	claims := token.Claims.(jwt.MapClaims)
-	claims["id"] = u.ID
-	claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
-
-	// Generate encoded token and send it as response
-	u.Token, err = token.SignedString([]byte(Key))
-	if err != nil {
-		return err
-	}
-
-	u.Password = "" // Don't send password
-	return c.JSON(http.StatusOK, u)
-}
-
-func (h *Handler) Follow(c echo.Context) (err error) {
-	userID := userIDFromToken(c)
-	id := c.Param("id")
-
-	// Add a follower to user
-	db := h.DB.Clone()
-	defer db.Close()
-	if err = db.DB("twitter").C("users").
-		UpdateId(bson.ObjectIdHex(id), bson.M{"$addToSet": bson.M{"followers": userID}}); err != nil {
-		if err == mgo.ErrNotFound {
-			return echo.ErrNotFound
-		}
-	}
-
-	return
-}
-
-func userIDFromToken(c echo.Context) string {
-	user := c.Get("user").(*jwt.Token)
-	claims := user.Claims.(jwt.MapClaims)
-	return claims["id"].(string)
-}

vendor/github.com/labstack/echo/cookbook/twitter/model/post.go

@@ -1,12 +0,0 @@
-package model
-
-import "gopkg.in/mgo.v2/bson"
-
-type (
-	Post struct {
-		ID      bson.ObjectId `json:"id" bson:"_id,omitempty"`
-		To      string        `json:"to" bson:"to"`
-		From    string        `json:"from" bson:"from"`
-		Message string        `json:"message" bson:"message"`
-	}
-)

vendor/github.com/labstack/echo/cookbook/twitter/model/user.go

@@ -1,13 +0,0 @@
-package model
-
-import "gopkg.in/mgo.v2/bson"
-
-type (
-	User struct {
-		ID        bson.ObjectId `json:"id" bson:"_id,omitempty"`
-		Email     string        `json:"email" bson:"email"`
-		Password  string        `json:"password,omitempty" bson:"password"`
-		Token     string        `json:"token,omitempty" bson:"-"`
-		Followers []string      `json:"followers,omitempty" bson:"followers,omitempty"`
-	}
-)

vendor/github.com/labstack/echo/cookbook/twitter/server.go

@@ -1,52 +0,0 @@
-package main
-
-import (
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/cookbook/twitter/handler"
-	"github.com/labstack/echo/middleware"
-	"github.com/labstack/gommon/log"
-	mgo "gopkg.in/mgo.v2"
-)
-
-func main() {
-	e := echo.New()
-	e.Logger.SetLevel(log.ERROR)
-	e.Use(middleware.Logger())
-	e.Use(middleware.JWTWithConfig(middleware.JWTConfig{
-		SigningKey: []byte(handler.Key),
-		Skipper: func(c echo.Context) bool {
-			// Skip authentication for and signup login requests
-			if c.Path() == "/login" || c.Path() == "/signup" {
-				return true
-			}
-			return false
-		},
-	}))
-
-	// Database connection
-	db, err := mgo.Dial("localhost")
-	if err != nil {
-		e.Logger.Fatal(err)
-	}
-
-	// Create indices
-	if err = db.Copy().DB("twitter").C("users").EnsureIndex(mgo.Index{
-		Key:    []string{"email"},
-		Unique: true,
-	}); err != nil {
-		log.Fatal(err)
-	}
-
-	// Initialize handler
-	h := &handler.Handler{DB: db}
-
-	// Routes
-	e.POST("/signup", h.Signup)
-	e.POST("/login", h.Login)
-	e.POST("/follow/:id", h.Follow)
-	e.POST("/posts", h.CreatePost)
-	e.GET("/feed", h.FetchPost)
-
-	// Start server
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/websocket/gorilla/server.go

@@ -1,47 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/labstack/echo"
-
-	"github.com/gorilla/websocket"
-	"github.com/labstack/echo/middleware"
-)
-
-var (
-	upgrader = websocket.Upgrader{}
-)
-
-func hello(c echo.Context) error {
-	ws, err := upgrader.Upgrade(c.Response(), c.Request(), nil)
-	if err != nil {
-		return err
-	}
-	defer ws.Close()
-
-	for {
-		// Write
-		err := ws.WriteMessage(websocket.TextMessage, []byte("Hello, Client!"))
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		// Read
-		_, msg, err := ws.ReadMessage()
-		if err != nil {
-			log.Fatal(err)
-		}
-		fmt.Printf("%s\n", msg)
-	}
-}
-
-func main() {
-	e := echo.New()
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-	e.Static("/", "../public")
-	e.GET("/ws", hello)
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/cookbook/websocket/net/server.go

@@ -1,41 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-	"golang.org/x/net/websocket"
-)
-
-func hello(c echo.Context) error {
-	websocket.Handler(func(ws *websocket.Conn) {
-		defer ws.Close()
-		for {
-			// Write
-			err := websocket.Message.Send(ws, "Hello, Client!")
-			if err != nil {
-				log.Fatal(err)
-			}
-
-			// Read
-			msg := ""
-			err = websocket.Message.Receive(ws, &msg)
-			if err != nil {
-				log.Fatal(err)
-			}
-			fmt.Printf("%s\n", msg)
-		}
-	}).ServeHTTP(c.Response(), c.Request())
-	return nil
-}
-
-func main() {
-	e := echo.New()
-	e.Use(middleware.Logger())
-	e.Use(middleware.Recover())
-	e.Static("/", "../public")
-	e.GET("/ws", hello)
-	e.Logger.Fatal(e.Start(":1323"))
-}

vendor/github.com/labstack/echo/echo.go

@@ -42,10 +42,11 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	slog "log"
+	stdLog "log"
 	"net"
 	"net/http"
 	"path"
+	"path/filepath"
 	"reflect"
 	"runtime"
 	"sync"
@@ -59,7 +60,7 @@ import (
 type (
 	// Echo is the top-level framework instance.
 	Echo struct {
-		stdLogger        *slog.Logger
+		stdLogger        *stdLog.Logger
 		colorer          *color.Color
 		premiddleware    []MiddlewareFunc
 		middleware       []MiddlewareFunc
@@ -73,20 +74,21 @@ type (
 		TLSListener      net.Listener
 		DisableHTTP2     bool
 		Debug            bool
+		HideBanner       bool
 		HTTPErrorHandler HTTPErrorHandler
 		Binder           Binder
 		Validator        Validator
 		Renderer         Renderer
 		AutoTLSManager   autocert.Manager
-		Mutex            sync.RWMutex
+		// Mutex            sync.RWMutex
-		Logger           Logger
+		Logger Logger
 	}
 
 	// Route contains a handler and information for matching against requests.
 	Route struct {
-		Method  string
+		Method  string `json:"method"`
-		Path    string
+		Path    string `json:"path"`
-		Handler string
+		Handler string `json:"handler"`
 	}
 
 	// HTTPError represents an error that occurred while handling a request.
@@ -144,6 +146,8 @@ const (
 	MIMEApplicationJavaScriptCharsetUTF8 = MIMEApplicationJavaScript + "; " + charsetUTF8
 	MIMEApplicationXML                   = "application/xml"
 	MIMEApplicationXMLCharsetUTF8        = MIMEApplicationXML + "; " + charsetUTF8
+	MIMETextXML                          = "text/xml"
+	MIMETextXMLCharsetUTF8               = MIMETextXML + "; " + charsetUTF8
 	MIMEApplicationForm                  = "application/x-www-form-urlencoded"
 	MIMEApplicationProtobuf              = "application/protobuf"
 	MIMEApplicationMsgpack               = "application/msgpack"
@@ -161,27 +165,34 @@ const (
 
 // Headers
 const (
-	HeaderAcceptEncoding                = "Accept-Encoding"
+	HeaderAccept              = "Accept"
-	HeaderAllow                         = "Allow"
+	HeaderAcceptEncoding      = "Accept-Encoding"
-	HeaderAuthorization                 = "Authorization"
+	HeaderAllow               = "Allow"
-	HeaderContentDisposition            = "Content-Disposition"
+	HeaderAuthorization       = "Authorization"
-	HeaderContentEncoding               = "Content-Encoding"
+	HeaderContentDisposition  = "Content-Disposition"
-	HeaderContentLength                 = "Content-Length"
+	HeaderContentEncoding     = "Content-Encoding"
-	HeaderContentType                   = "Content-Type"
+	HeaderContentLength       = "Content-Length"
-	HeaderCookie                        = "Cookie"
+	HeaderContentType         = "Content-Type"
-	HeaderSetCookie                     = "Set-Cookie"
+	HeaderCookie              = "Cookie"
-	HeaderIfModifiedSince               = "If-Modified-Since"
+	HeaderSetCookie           = "Set-Cookie"
-	HeaderLastModified                  = "Last-Modified"
+	HeaderIfModifiedSince     = "If-Modified-Since"
-	HeaderLocation                      = "Location"
+	HeaderLastModified        = "Last-Modified"
-	HeaderUpgrade                       = "Upgrade"
+	HeaderLocation            = "Location"
-	HeaderVary                          = "Vary"
+	HeaderUpgrade             = "Upgrade"
-	HeaderWWWAuthenticate               = "WWW-Authenticate"
+	HeaderVary                = "Vary"
-	HeaderXForwardedProto               = "X-Forwarded-Proto"
+	HeaderWWWAuthenticate     = "WWW-Authenticate"
-	HeaderXHTTPMethodOverride           = "X-HTTP-Method-Override"
+	HeaderXForwardedFor       = "X-Forwarded-For"
-	HeaderXForwardedFor                 = "X-Forwarded-For"
+	HeaderXForwardedProto     = "X-Forwarded-Proto"
-	HeaderXRealIP                       = "X-Real-IP"
+	HeaderXForwardedProtocol  = "X-Forwarded-Protocol"
-	HeaderServer                        = "Server"
+	HeaderXForwardedSsl       = "X-Forwarded-Ssl"
-	HeaderOrigin                        = "Origin"
+	HeaderXUrlScheme          = "X-Url-Scheme"
+	HeaderXHTTPMethodOverride = "X-HTTP-Method-Override"
+	HeaderXRealIP             = "X-Real-IP"
+	HeaderXRequestID          = "X-Request-ID"
+	HeaderServer              = "Server"
+	HeaderOrigin              = "Origin"
+
+	// Access control
 	HeaderAccessControlRequestMethod    = "Access-Control-Request-Method"
 	HeaderAccessControlRequestHeaders   = "Access-Control-Request-Headers"
 	HeaderAccessControlAllowOrigin      = "Access-Control-Allow-Origin"
@@ -200,6 +211,22 @@ const (
 	HeaderXCSRFToken              = "X-CSRF-Token"
 )
 
+const (
+	version = "3.1.0"
+	website = "https://echo.labstack.com"
+	// http://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Echo
+	banner = `
+   ____    __
+  / __/___/ /  ___
+ / _// __/ _ \/ _ \
+/___/\__/_//_/\___/ %s
+High performance, minimalist Go web framework
+%s
+____________________________________O/_______
+                                    O\
+`
+)
+
 var (
 	methods = [...]string{
 		CONNECT,
@@ -219,6 +246,7 @@ var (
 	ErrUnsupportedMediaType        = NewHTTPError(http.StatusUnsupportedMediaType)
 	ErrNotFound                    = NewHTTPError(http.StatusNotFound)
 	ErrUnauthorized                = NewHTTPError(http.StatusUnauthorized)
+	ErrForbidden                   = NewHTTPError(http.StatusForbidden)
 	ErrMethodNotAllowed            = NewHTTPError(http.StatusMethodNotAllowed)
 	ErrStatusRequestEntityTooLarge = NewHTTPError(http.StatusRequestEntityTooLarge)
 	ErrValidatorNotRegistered      = errors.New("Validator not registered")
@@ -255,7 +283,7 @@ func New() (e *Echo) {
 	e.HTTPErrorHandler = e.DefaultHTTPErrorHandler
 	e.Binder = &DefaultBinder{}
 	e.Logger.SetLevel(log.OFF)
-	e.stdLogger = slog.New(e.Logger.Output(), e.Logger.Prefix()+": ", 0)
+	e.stdLogger = stdLog.New(e.Logger.Output(), e.Logger.Prefix()+": ", 0)
 	e.pool.New = func() interface{} {
 		return e.NewContext(nil, nil)
 	}
@@ -398,12 +426,16 @@ func (e *Echo) Match(methods []string, path string, handler HandlerFunc, middlew
 // Static registers a new route with path prefix to serve static files from the
 // provided root directory.
 func (e *Echo) Static(prefix, root string) {
+	if root == "" {
+		root = "." // For security we want to restrict to CWD.
+	}
 	static(e, prefix, root)
 }
 
 func static(i i, prefix, root string) {
 	h := func(c Context) error {
-		return c.File(path.Join(root, c.Param("*")))
+		name := filepath.Join(root, path.Clean("/"+c.Param("*"))) // "/"+ for security
+		return c.File(name)
 	}
 	i.GET(prefix, h)
 	if prefix == "/" {
@@ -430,7 +462,7 @@ func (e *Echo) add(method, path string, handler HandlerFunc, middleware ...Middl
 		}
 		return h(c)
 	})
-	r := Route{
+	r := &Route{
 		Method:  method,
 		Path:    path,
 		Handler: name,
@@ -476,8 +508,8 @@ func (e *Echo) URL(h HandlerFunc, params ...interface{}) string {
 }
 
 // Routes returns the registered routes.
-func (e *Echo) Routes() []Route {
+func (e *Echo) Routes() []*Route {
-	routes := []Route{}
+	routes := []*Route{}
 	for _, v := range e.router.routes {
 		routes = append(routes, v)
 	}
@@ -499,8 +531,8 @@ func (e *Echo) ReleaseContext(c Context) {
 // ServeHTTP implements `http.Handler` interface, which serves HTTP requests.
 func (e *Echo) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	// Acquire lock
-	e.Mutex.RLock()
+	// e.Mutex.RLock()
-	defer e.Mutex.RUnlock()
+	// defer e.Mutex.RUnlock()
 
 	// Acquire context
 	c := e.pool.Get().(*context)
@@ -510,7 +542,10 @@ func (e *Echo) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	// Middleware
 	h := func(c Context) error {
 		method := r.Method
-		path := r.URL.EscapedPath()
+		path := r.URL.RawPath
+		if path == "" {
+			path = r.URL.Path
+		}
 		e.router.Find(method, path, c)
 		h := c.Handler()
 		for i := len(e.middleware) - 1; i >= 0; i-- {
@@ -572,8 +607,15 @@ func (e *Echo) startTLS(address string) error {
 func (e *Echo) StartServer(s *http.Server) (err error) {
 	// Setup
 	e.colorer.SetOutput(e.Logger.Output())
-	s.Handler = e
 	s.ErrorLog = e.stdLogger
+	s.Handler = e
+	if e.Debug {
+		e.Logger.SetLevel(log.DEBUG)
+	}
+
+	if !e.HideBanner {
+		e.colorer.Printf(banner, e.colorer.Red("v"+version), e.colorer.Blue(website))
+	}
 
 	if s.TLSConfig == nil {
 		if e.Listener == nil {
@@ -582,7 +624,9 @@ func (e *Echo) StartServer(s *http.Server) (err error) {
 				return err
 			}
 		}
-		e.colorer.Printf("⇛ http server started on %s\n", e.colorer.Green(e.Listener.Addr()))
+		if !e.HideBanner {
+			e.colorer.Printf("⇨ http server started on %s\n", e.colorer.Green(e.Listener.Addr()))
+		}
 		return s.Serve(e.Listener)
 	}
 	if e.TLSListener == nil {
@@ -592,7 +636,9 @@ func (e *Echo) StartServer(s *http.Server) (err error) {
 		}
 		e.TLSListener = tls.NewListener(l, s.TLSConfig)
 	}
-	e.colorer.Printf("⇛ https server started on %s\n", e.colorer.Green(e.TLSListener.Addr()))
+	if !e.HideBanner {
+		e.colorer.Printf("⇨ https server started on %s\n", e.colorer.Green(e.TLSListener.Addr()))
+	}
 	return s.Serve(e.TLSListener)
 }
 

vendor/github.com/labstack/echo/echo_go1.8.go

@@ -0,0 +1,25 @@
+// +build go1.8
+
+package echo
+
+import (
+	stdContext "context"
+)
+
+// Close immediately stops the server.
+// It internally calls `http.Server#Close()`.
+func (e *Echo) Close() error {
+	if err := e.TLSServer.Close(); err != nil {
+		return err
+	}
+	return e.Server.Close()
+}
+
+// Shutdown stops server the gracefully.
+// It internally calls `http.Server#Shutdown()`.
+func (e *Echo) Shutdown(ctx stdContext.Context) error {
+	if err := e.TLSServer.Shutdown(ctx); err != nil {
+		return err
+	}
+	return e.Server.Shutdown(ctx)
+}

vendor/github.com/labstack/echo/group.go

@@ -1,8 +1,12 @@
 package echo
 
+import (
+	"path"
+)
+
 type (
 	// Group is a set of sub-routes for a specified route. It can be used for inner
-	// routes that share a common middlware or functionality that should be separate
+	// routes that share a common middleware or functionality that should be separate
 	// from the parent echo instance while still inheriting from it.
 	Group struct {
 		prefix     string
@@ -14,6 +18,11 @@ type (
 // Use implements `Echo#Use()` for sub-routes within the Group.
 func (g *Group) Use(middleware ...MiddlewareFunc) {
 	g.middleware = append(g.middleware, middleware...)
+	// Allow all requests to reach the group as they might get dropped if router
+	// doesn't find a match, making none of the group middleware process.
+	g.echo.Any(path.Clean(g.prefix+"/*"), func(c Context) error {
+		return ErrNotFound
+	}, g.middleware...)
 }
 
 // CONNECT implements `Echo#CONNECT()` for sub-routes within the Group.

vendor/github.com/labstack/echo/middleware/basic_auth.go

@@ -2,6 +2,7 @@ package middleware
 
 import (
 	"encoding/base64"
+	"strconv"
 
 	"github.com/labstack/echo"
 )
@@ -15,20 +16,26 @@ type (
 		// Validator is a function to validate BasicAuth credentials.
 		// Required.
 		Validator BasicAuthValidator
+
+		// Realm is a string to define realm attribute of BasicAuth.
+		// Default value "Restricted".
+		Realm string
 	}
 
 	// BasicAuthValidator defines a function to validate BasicAuth credentials.
-	BasicAuthValidator func(string, string, echo.Context) bool
+	BasicAuthValidator func(string, string, echo.Context) (bool, error)
 )
 
 const (
-	basic = "Basic"
+	basic        = "Basic"
+	defaultRealm = "Restricted"
 )
 
 var (
 	// DefaultBasicAuthConfig is the default BasicAuth middleware config.
 	DefaultBasicAuthConfig = BasicAuthConfig{
 		Skipper: DefaultSkipper,
+		Realm:   defaultRealm,
 	}
 )
 
@@ -52,6 +59,9 @@ func BasicAuthWithConfig(config BasicAuthConfig) echo.MiddlewareFunc {
 	if config.Skipper == nil {
 		config.Skipper = DefaultBasicAuthConfig.Skipper
 	}
+	if config.Realm == "" {
+		config.Realm = defaultRealm
+	}
 
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
@@ -71,15 +81,25 @@ func BasicAuthWithConfig(config BasicAuthConfig) echo.MiddlewareFunc {
 				for i := 0; i < len(cred); i++ {
 					if cred[i] == ':' {
 						// Verify credentials
-						if config.Validator(cred[:i], cred[i+1:], c) {
+						valid, err := config.Validator(cred[:i], cred[i+1:], c)
+						if err != nil {
+							return err
+						} else if valid {
 							return next(c)
 						}
 					}
 				}
 			}
 
+			realm := ""
+			if config.Realm == defaultRealm {
+				realm = defaultRealm
+			} else {
+				realm = strconv.Quote(config.Realm)
+			}
+
 			// Need to return `401` for browsers to pop-up login box.
-			c.Response().Header().Set(echo.HeaderWWWAuthenticate, basic+" realm=Restricted")
+			c.Response().Header().Set(echo.HeaderWWWAuthenticate, basic+" realm="+realm)
 			return echo.ErrUnauthorized
 		}
 	}

vendor/github.com/labstack/echo/middleware/compress.go

@@ -108,8 +108,8 @@ func (w *gzipResponseWriter) Write(b []byte) (int, error) {
 	return w.Writer.Write(b)
 }
 
-func (w *gzipResponseWriter) Flush() error {
+func (w *gzipResponseWriter) Flush() {
-	return w.Writer.(*gzip.Writer).Flush()
+	w.Writer.(*gzip.Writer).Flush()
 }
 
 func (w *gzipResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {

vendor/github.com/labstack/echo/middleware/jwt.go

@@ -91,7 +91,7 @@ func JWTWithConfig(config JWTConfig) echo.MiddlewareFunc {
 		config.Skipper = DefaultJWTConfig.Skipper
 	}
 	if config.SigningKey == nil {
-		panic("jwt middleware requires signing key")
+		panic("echo: jwt middleware requires signing key")
 	}
 	if config.SigningMethod == "" {
 		config.SigningMethod = DefaultJWTConfig.SigningMethod

vendor/github.com/labstack/echo/middleware/key_auth.go

@@ -32,7 +32,7 @@ type (
 	}
 
 	// KeyAuthValidator defines a function to validate KeyAuth credentials.
-	KeyAuthValidator func(string, echo.Context) bool
+	KeyAuthValidator func(string, echo.Context) (bool, error)
 
 	keyExtractor func(echo.Context) (string, error)
 )
@@ -94,7 +94,10 @@ func KeyAuthWithConfig(config KeyAuthConfig) echo.MiddlewareFunc {
 			if err != nil {
 				return echo.NewHTTPError(http.StatusBadRequest, err.Error())
 			}
-			if config.Validator(key, c) {
+			valid, err := config.Validator(key, c)
+			if err != nil {
+				return err
+			} else if valid {
 				return next(c)
 			}
 

vendor/github.com/labstack/echo/middleware/logger.go

@@ -26,7 +26,7 @@ type (
 		// - time_unix_nano
 		// - time_rfc3339
 		// - time_rfc3339_nano
-		// - id (Request ID - Not implemented)
+		// - id (Request ID)
 		// - remote_ip
 		// - uri
 		// - host
@@ -62,7 +62,7 @@ var (
 	// DefaultLoggerConfig is the default Logger middleware config.
 	DefaultLoggerConfig = LoggerConfig{
 		Skipper: DefaultSkipper,
-		Format: `{"time":"${time_rfc3339_nano}","remote_ip":"${remote_ip}","host":"${host}",` +
+		Format: `{"time":"${time_rfc3339_nano}","id":"${id}","remote_ip":"${remote_ip}","host":"${host}",` +
 			`"method":"${method}","uri":"${uri}","status":${status}, "latency":${latency},` +
 			`"latency_human":"${latency_human}","bytes_in":${bytes_in},` +
 			`"bytes_out":${bytes_out}}` + "\n",
@@ -126,6 +126,12 @@ func LoggerWithConfig(config LoggerConfig) echo.MiddlewareFunc {
 					return buf.WriteString(time.Now().Format(time.RFC3339))
 				case "time_rfc3339_nano":
 					return buf.WriteString(time.Now().Format(time.RFC3339Nano))
+				case "id":
+					id := req.Header.Get(echo.HeaderXRequestID)
+					if id == "" {
+						id = res.Header().Get(echo.HeaderXRequestID)
+					}
+					return buf.WriteString(id)
 				case "remote_ip":
 					return buf.WriteString(c.RealIP())
 				case "host":
@@ -177,6 +183,11 @@ func LoggerWithConfig(config LoggerConfig) echo.MiddlewareFunc {
 						return buf.Write([]byte(c.QueryParam(tag[6:])))
 					case strings.HasPrefix(tag, "form:"):
 						return buf.Write([]byte(c.FormValue(tag[5:])))
+					case strings.HasPrefix(tag, "cookie:"):
+						cookie, err := c.Cookie(tag[7:])
+						if err == nil {
+							return buf.Write([]byte(cookie.Value))
+						}
 					}
 				}
 				return 0, nil

vendor/github.com/labstack/echo/middleware/middleware.go

@@ -9,6 +9,6 @@ type (
 )
 
 // DefaultSkipper returns false which processes the middleware.
-func DefaultSkipper(c echo.Context) bool {
+func DefaultSkipper(echo.Context) bool {
 	return false
 }

vendor/github.com/labstack/echo/middleware/proxy.go

@@ -0,0 +1,160 @@
+package middleware
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"math/rand"
+	"net"
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"sync/atomic"
+	"time"
+
+	"github.com/labstack/echo"
+)
+
+// TODO: Handle TLS proxy
+
+type (
+	// ProxyConfig defines the config for Proxy middleware.
+	ProxyConfig struct {
+		// Skipper defines a function to skip middleware.
+		Skipper Skipper
+
+		// Balancer defines a load balancing technique.
+		// Required.
+		// Possible values:
+		// - RandomBalancer
+		// - RoundRobinBalancer
+		Balancer ProxyBalancer
+	}
+
+	// ProxyTarget defines the upstream target.
+	ProxyTarget struct {
+		URL *url.URL
+	}
+
+	// RandomBalancer implements a random load balancing technique.
+	RandomBalancer struct {
+		Targets []*ProxyTarget
+		random  *rand.Rand
+	}
+
+	// RoundRobinBalancer implements a round-robin load balancing technique.
+	RoundRobinBalancer struct {
+		Targets []*ProxyTarget
+		i       uint32
+	}
+
+	// ProxyBalancer defines an interface to implement a load balancing technique.
+	ProxyBalancer interface {
+		Next() *ProxyTarget
+	}
+)
+
+func proxyHTTP(t *ProxyTarget) http.Handler {
+	return httputil.NewSingleHostReverseProxy(t.URL)
+}
+
+func proxyRaw(t *ProxyTarget, c echo.Context) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		h, ok := w.(http.Hijacker)
+		if !ok {
+			c.Error(errors.New("proxy raw, not a hijacker"))
+			return
+		}
+		in, _, err := h.Hijack()
+		if err != nil {
+			c.Error(fmt.Errorf("proxy raw, hijack error=%v, url=%s", r.URL, err))
+			return
+		}
+		defer in.Close()
+
+		out, err := net.Dial("tcp", t.URL.Host)
+		if err != nil {
+			he := echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, dial error=%v, url=%s", r.URL, err))
+			c.Error(he)
+			return
+		}
+		defer out.Close()
+
+		err = r.Write(out)
+		if err != nil {
+			he := echo.NewHTTPError(http.StatusBadGateway, fmt.Sprintf("proxy raw, request copy error=%v, url=%s", r.URL, err))
+			c.Error(he)
+			return
+		}
+
+		errc := make(chan error, 2)
+		cp := func(dst io.Writer, src io.Reader) {
+			_, err := io.Copy(dst, src)
+			errc <- err
+		}
+
+		go cp(out, in)
+		go cp(in, out)
+		err = <-errc
+		if err != nil && err != io.EOF {
+			c.Logger().Errorf("proxy raw, error=%v, url=%s", r.URL, err)
+		}
+	})
+}
+
+// Next randomly returns an upstream target.
+func (r *RandomBalancer) Next() *ProxyTarget {
+	if r.random == nil {
+		r.random = rand.New(rand.NewSource(int64(time.Now().Nanosecond())))
+	}
+	return r.Targets[r.random.Intn(len(r.Targets))]
+}
+
+// Next returns an upstream target using round-robin technique.
+func (r *RoundRobinBalancer) Next() *ProxyTarget {
+	r.i = r.i % uint32(len(r.Targets))
+	t := r.Targets[r.i]
+	atomic.AddUint32(&r.i, 1)
+	return t
+}
+
+// Proxy returns an HTTP/WebSocket reverse proxy middleware.
+func Proxy(config ProxyConfig) echo.MiddlewareFunc {
+	// Defaults
+	if config.Skipper == nil {
+		config.Skipper = DefaultLoggerConfig.Skipper
+	}
+	if config.Balancer == nil {
+		panic("echo: proxy middleware requires balancer")
+	}
+
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) (err error) {
+			req := c.Request()
+			res := c.Response()
+			tgt := config.Balancer.Next()
+
+			// Fix header
+			if req.Header.Get(echo.HeaderXRealIP) == "" {
+				req.Header.Set(echo.HeaderXRealIP, c.RealIP())
+			}
+			if req.Header.Get(echo.HeaderXForwardedProto) == "" {
+				req.Header.Set(echo.HeaderXForwardedProto, c.Scheme())
+			}
+			if c.IsWebSocket() && req.Header.Get(echo.HeaderXForwardedFor) == "" { // For HTTP, it is automatically set by Go HTTP reverse proxy.
+				req.Header.Set(echo.HeaderXForwardedFor, c.RealIP())
+			}
+
+			// Proxy
+			switch {
+			case c.IsWebSocket():
+				proxyRaw(tgt, c).ServeHTTP(res, req)
+			case req.Header.Get(echo.HeaderAccept) == "text/event-stream":
+			default:
+				proxyHTTP(tgt).ServeHTTP(res, req)
+			}
+
+			return
+		}
+	}
+}

vendor/github.com/labstack/echo/middleware/request_id.go

@@ -0,0 +1,64 @@
+package middleware
+
+import (
+	"github.com/labstack/echo"
+	"github.com/labstack/gommon/random"
+)
+
+type (
+	// RequestIDConfig defines the config for RequestID middleware.
+	RequestIDConfig struct {
+		// Skipper defines a function to skip middleware.
+		Skipper Skipper
+
+		// Generator defines a function to generate an ID.
+		// Optional. Default value random.String(32).
+		Generator func() string
+	}
+)
+
+var (
+	// DefaultRequestIDConfig is the default RequestID middleware config.
+	DefaultRequestIDConfig = RequestIDConfig{
+		Skipper:   DefaultSkipper,
+		Generator: generator,
+	}
+)
+
+// RequestID returns a X-Request-ID middleware.
+func RequestID() echo.MiddlewareFunc {
+	return RequestIDWithConfig(DefaultRequestIDConfig)
+}
+
+// RequestIDWithConfig returns a X-Request-ID middleware with config.
+func RequestIDWithConfig(config RequestIDConfig) echo.MiddlewareFunc {
+	// Defaults
+	if config.Skipper == nil {
+		config.Skipper = DefaultRequestIDConfig.Skipper
+	}
+	if config.Generator == nil {
+		config.Generator = generator
+	}
+
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			if config.Skipper(c) {
+				return next(c)
+			}
+
+			req := c.Request()
+			res := c.Response()
+			rid := req.Header.Get(echo.HeaderXRequestID)
+			if rid == "" {
+				rid = config.Generator()
+			}
+			res.Header().Set(echo.HeaderXRequestID, rid)
+
+			return next(c)
+		}
+	}
+}
+
+func generator() string {
+	return random.String(32)
+}

vendor/github.com/labstack/echo/middleware/static.go

@@ -3,7 +3,9 @@ package middleware
 import (
 	"fmt"
 	"os"
+	"path"
 	"path/filepath"
+	"strings"
 
 	"github.com/labstack/echo"
 )
@@ -53,6 +55,9 @@ func Static(root string) echo.MiddlewareFunc {
 // See `Static()`.
 func StaticWithConfig(config StaticConfig) echo.MiddlewareFunc {
 	// Defaults
+	if config.Root == "" {
+		config.Root = "." // For security we want to restrict to CWD.
+	}
 	if config.Skipper == nil {
 		config.Skipper = DefaultStaticConfig.Skipper
 	}
@@ -62,26 +67,44 @@ func StaticWithConfig(config StaticConfig) echo.MiddlewareFunc {
 
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
-			p := c.Param("*")
+			if config.Skipper(c) {
-			name := filepath.Join(config.Root, p)
+				return next(c)
-			fi, err := os.Stat(name)
+			}
 
+			p := c.Request().URL.Path
+			if strings.HasSuffix(c.Path(), "*") { // When serving from a group, e.g. `/static*`.
+				p = c.Param("*")
+			}
+			name := filepath.Join(config.Root, path.Clean("/"+p)) // "/"+ for security
+
+			fi, err := os.Stat(name)
 			if err != nil {
 				if os.IsNotExist(err) {
-					if config.HTML5 {
+					if config.HTML5 && path.Ext(p) == "" {
 						return c.File(filepath.Join(config.Root, config.Index))
 					}
-					return echo.ErrNotFound
+					return next(c)
 				}
 				return err
 			}
 
 			if fi.IsDir() {
-				if config.Browse {
+				index := filepath.Join(name, config.Index)
-					return listDir(name, c.Response())
+				fi, err = os.Stat(index)
+
+				if err != nil {
+					if config.Browse {
+						return listDir(name, c.Response())
+					}
+					if os.IsNotExist(err) {
+						return next(c)
+					}
+					return err
 				}
-				return c.File(filepath.Join(name, config.Index))
+
+				return c.File(index)
 			}
+
 			return c.File(name)
 		}
 	}

vendor/github.com/labstack/echo/router.go

@@ -7,7 +7,7 @@ type (
 	// request matching and URL path parameter parsing.
 	Router struct {
 		tree   *node
-		routes map[string]Route
+		routes map[string]*Route
 		echo   *Echo
 	}
 	node struct {
@@ -47,7 +47,7 @@ func NewRouter(e *Echo) *Router {
 		tree: &node{
 			methodHandler: new(methodHandler),
 		},
-		routes: make(map[string]Route),
+		routes: map[string]*Route{},
 		echo:   e,
 	}
 }
@@ -101,7 +101,7 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 
 	cn := r.tree // Current node as root
 	if cn == nil {
-		panic("echo ⇛ invalid method")
+		panic("echo: invalid method")
 	}
 	search := path
 
@@ -296,18 +296,19 @@ func (n *node) checkMethodNotAllowed() HandlerFunc {
 // - Get context from `Echo#AcquireContext()`
 // - Reset it `Context#Reset()`
 // - Return it `Echo#ReleaseContext()`.
-func (r *Router) Find(method, path string, context Context) {
+func (r *Router) Find(method, path string, c Context) {
-	context.SetPath(path)
+	ctx := c.(*context)
+	ctx.path = path
 	cn := r.tree // Current node as root
 
 	var (
 		search  = path
-		c       *node  // Child node
+		child   *node         // Child node
-		n       int    // Param counter
+		n       int           // Param counter
-		nk      kind   // Next kind
+		nk      kind          // Next kind
-		nn      *node  // Next node
+		nn      *node         // Next node
-		ns      string // Next search
+		ns      string        // Next search
-		pvalues = context.ParamValues()
+		pvalues = ctx.pvalues // Use the internal slice so the interface can keep the illusion of a dynamic slice
 	)
 
 	// Search order static > param > any
@@ -352,20 +353,20 @@ func (r *Router) Find(method, path string, context Context) {
 		}
 
 		// Static node
-		if c = cn.findChild(search[0], skind); c != nil {
+		if child = cn.findChild(search[0], skind); child != nil {
 			// Save next
 			if cn.prefix[len(cn.prefix)-1] == '/' { // Issue #623
 				nk = pkind
 				nn = cn
 				ns = search
 			}
-			cn = c
+			cn = child
 			continue
 		}
 
 		// Param node
 	Param:
-		if c = cn.findChildByKind(pkind); c != nil {
+		if child = cn.findChildByKind(pkind); child != nil {
 			// Issue #378
 			if len(pvalues) == n {
 				continue
@@ -378,7 +379,7 @@ func (r *Router) Find(method, path string, context Context) {
 				ns = search
 			}
 
-			cn = c
+			cn = child
 			i, l := 0, len(search)
 			for ; i < l && search[i] != '/'; i++ {
 			}
@@ -409,13 +410,13 @@ func (r *Router) Find(method, path string, context Context) {
 	}
 
 End:
-	context.SetHandler(cn.findHandler(method))
+	ctx.handler = cn.findHandler(method)
-	context.SetPath(cn.ppath)
+	ctx.path = cn.ppath
-	context.SetParamNames(cn.pnames...)
+	ctx.pnames = cn.pnames
 
 	// NOTE: Slow zone...
-	if context.Handler() == nil {
+	if ctx.handler == nil {
-		context.SetHandler(cn.checkMethodNotAllowed())
+		ctx.handler = cn.checkMethodNotAllowed()
 
 		// Dig further for any, might have an empty value for *, e.g.
 		// serving a directory. Issue #207.
@@ -423,12 +424,12 @@ End:
 			return
 		}
 		if h := cn.findHandler(method); h != nil {
-			context.SetHandler(h)
+			ctx.handler = h
 		} else {
-			context.SetHandler(cn.checkMethodNotAllowed())
+			ctx.handler = cn.checkMethodNotAllowed()
 		}
-		context.SetPath(cn.ppath)
+		ctx.path = cn.ppath
-		context.SetParamNames(cn.pnames...)
+		ctx.pnames = cn.pnames
 		pvalues[len(cn.pnames)-1] = ""
 	}
 

vendor/github.com/labstack/gommon/random/random.go

@@ -2,22 +2,24 @@ package random
 
 import (
 	"math/rand"
+	"strings"
 	"time"
 )
 
 type (
 	Random struct {
-		charset Charset
 	}
-
-	Charset string
 )
 
+// Charsets
 const (
-	Alphanumeric Charset = Alphabetic + Numeric
+	Uppercase    string = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-	Alphabetic   Charset = "abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	Lowercase           = "abcdefghijklmnopqrstuvwxyz"
-	Numeric      Charset = "0123456789"
+	Alphabetic          = Uppercase + Lowercase
-	Hex          Charset = Numeric + "abcdef"
+	Numeric             = "0123456789"
+	Alphanumeric        = Alphabetic + Numeric
+	Symbols             = "`" + `~!@#$%^&*()-_+={}[]|\;:"<>,./?`
+	Hex                 = Numeric + "abcdef"
 )
 
 var (
@@ -26,27 +28,21 @@ var (
 
 func New() *Random {
 	rand.Seed(time.Now().UnixNano())
-	return &Random{
+	return new(Random)
-		charset: Alphanumeric,
+}
+
+func (r *Random) String(length uint8, charsets ...string) string {
+	charset := strings.Join(charsets, "")
+	if charset == "" {
+		charset = Alphanumeric
 	}
-}
-
-func (r *Random) SetCharset(c Charset) {
-	r.charset = c
-}
-
-func (r *Random) String(length uint8) string {
 	b := make([]byte, length)
 	for i := range b {
-		b[i] = r.charset[rand.Int63()%int64(len(r.charset))]
+		b[i] = charset[rand.Int63()%int64(len(charset))]
 	}
 	return string(b)
 }
 
-func SetCharset(c Charset) {
+func String(length uint8, charsets ...string) string {
-	global.SetCharset(c)
+	return global.String(length, charsets...)
-}
-
-func String(length uint8) string {
-	return global.String(length)
 }

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/ConsoleLogWriter_Manual.go

@@ -1,14 +0,0 @@
-package main
-
-import (
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	log := l4g.NewLogger()
-	defer log.Close()
-	log.AddFilter("stdout", l4g.DEBUG, l4g.NewConsoleLogWriter())
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/FileLogWriter_Manual.go

@@ -1,57 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"os"
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-const (
-	filename = "flw.log"
-)
-
-func main() {
-	// Get a new logger instance
-	log := l4g.NewLogger()
-
-	// Create a default logger that is logging messages of FINE or higher
-	log.AddFilter("file", l4g.FINE, l4g.NewFileLogWriter(filename, false))
-	log.Close()
-
-	/* Can also specify manually via the following: (these are the defaults) */
-	flw := l4g.NewFileLogWriter(filename, false)
-	flw.SetFormat("[%D %T] [%L] (%S) %M")
-	flw.SetRotate(false)
-	flw.SetRotateSize(0)
-	flw.SetRotateLines(0)
-	flw.SetRotateDaily(false)
-	log.AddFilter("file", l4g.FINE, flw)
-
-	// Log some experimental messages
-	log.Finest("Everything is created now (notice that I will not be printing to the file)")
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-	log.Critical("Time to close out!")
-
-	// Close the log
-	log.Close()
-
-	// Print what was logged to the file (yes, I know I'm skipping error checking)
-	fd, _ := os.Open(filename)
-	in := bufio.NewReader(fd)
-	fmt.Print("Messages logged to file were: (line numbers not included)\n")
-	for lineno := 1; ; lineno++ {
-		line, err := in.ReadString('\n')
-		if err == io.EOF {
-			break
-		}
-		fmt.Printf("%3d:\t%s", lineno, line)
-	}
-	fd.Close()
-
-	// Remove the file so it's not lying around
-	os.Remove(filename)
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/SimpleNetLogServer.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"net"
-	"os"
-)
-
-var (
-	port = flag.String("p", "12124", "Port number to listen on")
-)
-
-func e(err error) {
-	if err != nil {
-		fmt.Printf("Erroring out: %s\n", err)
-		os.Exit(1)
-	}
-}
-
-func main() {
-	flag.Parse()
-
-	// Bind to the port
-	bind, err := net.ResolveUDPAddr("0.0.0.0:" + *port)
-	e(err)
-
-	// Create listener
-	listener, err := net.ListenUDP("udp", bind)
-	e(err)
-
-	fmt.Printf("Listening to port %s...\n", *port)
-	for {
-		// read into a new buffer
-		buffer := make([]byte, 1024)
-		_, _, err := listener.ReadFrom(buffer)
-		e(err)
-
-		// log to standard output
-		fmt.Println(string(buffer))
-	}
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/SocketLogWriter_Manual.go

@@ -1,18 +0,0 @@
-package main
-
-import (
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	log := l4g.NewLogger()
-	log.AddFilter("network", l4g.FINEST, l4g.NewSocketLogWriter("udp", "192.168.1.255:12124"))
-
-	// Run `nc -u -l -p 12124` or similar before you run this to see the following message
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-
-	// This makes sure the output stream buffer is written
-	log.Close()
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/XMLConfigurationExample.go

@@ -1,13 +0,0 @@
-package main
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	// Load the configuration (isn't this easy?)
-	l4g.LoadConfiguration("example.xml")
-
-	// And now we're ready!
-	l4g.Finest("This will only go to those of you really cool UDP kids!  If you change enabled=true.")
-	l4g.Debug("Oh no!  %d + %d = %d!", 2, 2, 2+2)
-	l4g.Info("About that time, eh chaps?")
-}

vendor/github.com/sromku/go-gitter/stream.go

@@ -137,7 +137,10 @@ func (stream *Stream) connect() {
 
 	res, err := stream.gitter.getResponse(stream.url, stream)
 	if err != nil || res.StatusCode != 200 {
-		stream.gitter.log(fmt.Sprintf("Failed to get response, trying reconnect (Status code: %v)", res.StatusCode))
+		stream.gitter.log("Failed to get response, trying reconnect")
+		if res != nil {
+			stream.gitter.log(fmt.Sprintf("Status code: %v", res.StatusCode))
+		}
 		stream.gitter.log(err)
 
 		// sleep and wait

vendor/github.com/valyala/fasttemplate/unsafe.go

@@ -1,3 +1,5 @@
+// +build !appengine
+
 package fasttemplate
 
 import (

vendor/github.com/valyala/fasttemplate/unsafe_gae.go

@@ -0,0 +1,11 @@
+// +build appengine
+
+package fasttemplate
+
+func unsafeBytes2String(b []byte) string {
+	return string(b)
+}
+
+func unsafeString2Bytes(s string) []byte {
+	return []byte(s)
+}

vendor/manifest

@@ -53,7 +53,7 @@
 			"importpath": "github.com/dgrijalva/jwt-go",
 			"repository": "https://github.com/dgrijalva/jwt-go",
 			"vcs": "git",
-			"revision": "2268707a8f0843315e2004ee4f1d021dc08baedf",
+			"revision": "6c8dedd55f8a2e41f605de6d5d66e51ed1f299fc",
 			"branch": "master",
 			"notests": true
 		},
@@ -170,7 +170,7 @@
 			"importpath": "github.com/labstack/echo",
 			"repository": "https://github.com/labstack/echo",
 			"vcs": "git",
-			"revision": "0b53f397ad7709a27d37500a67735c0a639b5c38",
+			"revision": "c3887ebb131d996411cf13a9688ab02c8dba599e",
 			"branch": "master",
 			"notests": true
 		},
@@ -178,7 +178,7 @@
 			"importpath": "github.com/labstack/gommon/bytes",
 			"repository": "https://github.com/labstack/gommon",
 			"vcs": "git",
-			"revision": "f72d3c883f8ea180da8f085dd320804c41332ad1",
+			"revision": "1121fd3e243c202482226a7afe4dcd07ffc4139a",
 			"branch": "master",
 			"path": "/bytes",
 			"notests": true
@@ -187,7 +187,7 @@
 			"importpath": "github.com/labstack/gommon/color",
 			"repository": "https://github.com/labstack/gommon",
 			"vcs": "git",
-			"revision": "f72d3c883f8ea180da8f085dd320804c41332ad1",
+			"revision": "1121fd3e243c202482226a7afe4dcd07ffc4139a",
 			"branch": "master",
 			"path": "/color",
 			"notests": true
@@ -196,7 +196,7 @@
 			"importpath": "github.com/labstack/gommon/log",
 			"repository": "https://github.com/labstack/gommon",
 			"vcs": "git",
-			"revision": "f72d3c883f8ea180da8f085dd320804c41332ad1",
+			"revision": "1121fd3e243c202482226a7afe4dcd07ffc4139a",
 			"branch": "master",
 			"path": "/log",
 			"notests": true
@@ -205,7 +205,7 @@
 			"importpath": "github.com/labstack/gommon/random",
 			"repository": "https://github.com/labstack/gommon",
 			"vcs": "git",
-			"revision": "f72d3c883f8ea180da8f085dd320804c41332ad1",
+			"revision": "1121fd3e243c202482226a7afe4dcd07ffc4139a",
 			"branch": "master",
 			"path": "/random",
 			"notests": true
@@ -384,7 +384,7 @@
 			"importpath": "github.com/sromku/go-gitter",
 			"repository": "https://github.com/sromku/go-gitter",
 			"vcs": "git",
-			"revision": "0b9f26da1844acd3c6c2fd4ee2bdd30eb1a40568",
+			"revision": "16aadfbb65c6641501ea8eebb6bcf23b9011912b",
 			"branch": "master",
 			"notests": true
 		},
@@ -424,7 +424,7 @@
 			"importpath": "github.com/valyala/fasttemplate",
 			"repository": "https://github.com/valyala/fasttemplate",
 			"vcs": "git",
-			"revision": "d090d65668a286d9a180d43a19dfdc5dcad8fe88",
+			"revision": "dcecefd839c4193db0d35b88ec65b4c12d360ab0",
 			"branch": "master",
 			"notests": true
 		},