Release v1.18.0 (#1176 )

Update dependencies for 1.18.0 release (#1175 )
Update README.md
2020-07-24 21:00:57 +02:00 · 2020-07-18 17:27:41 +02:00 · 2020-07-18 17:26:19 +02:00 · 2020-07-18 16:08:25 +02:00 · 2020-07-18 15:46:19 +02:00 · 2020-07-12 22:40:22 +02:00
2079 changed files with 306432 additions and 96234 deletions
--- a/.github/ISSUE_TEMPLATE/Bug_report.md
+++ b/.github/ISSUE_TEMPLATE/Bug_report.md
@@ -1,6 +1,7 @@
 ---
 name: Bug report
 about: Create a report to help us improve. (Check the FAQ on the wiki first)
+labels: bug

 ---

--- a/.github/ISSUE_TEMPLATE/Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -1,6 +1,7 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+labels: enhancement

 ---

--- a/.github/workflows/development.yml
+++ b/.github/workflows/development.yml
@@ -0,0 +1,57 @@
+name: Development
+on: [push, pull_request]
+jobs:
+  lint:
+    name: golangci-lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 20
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@v1
+        with:
+          version: v1.27
+          args: "-v --new-from-rev HEAD~1"
+  test-build-upload:
+    strategy:
+      matrix:
+        go-version: [1.13.x, 1.14.x]
+        platform: [ubuntu-latest]
+    runs-on: ${{ matrix.platform }}
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+    - name: Checkout code
+      uses: actions/checkout@v2
+      with:
+          fetch-depth: 0
+    - name: Test
+      run: go test ./... -mod=vendor
+    - name: Build
+      run: |
+        mkdir -p output/{win,lin,arm,mac}
+        VERSION=$(git describe --tags)
+        GOOS=linux GOARCH=amd64 go build -mod=vendor -ldflags "-s -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o output/lin/matterbridge-$VERSION-linux-amd64
+        GOOS=windows GOARCH=amd64 go build -mod=vendor -ldflags "-s -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o output/win/matterbridge-$VERSION-windows-amd64.exe
+        GOOS=darwin GOARCH=amd64 go build -mod=vendor -ldflags "-s -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o output/mac/matterbridge-$VERSION-darwin-amd64
+    - name: Upload linux 64-bit
+      if: startsWith(matrix.go-version,'1.14')
+      uses: actions/upload-artifact@v2
+      with:
+        name: matterbridge-linux-64bit
+        path: output/lin
+    - name: Upload windows 64-bit
+      if: startsWith(matrix.go-version,'1.14')
+      uses: actions/upload-artifact@v2
+      with:
+        name: matterbridge-windows-64bit
+        path: output/win
+    - name: Upload darwin 64-bit
+      if: startsWith(matrix.go-version,'1.14')
+      uses: actions/upload-artifact@v2
+      with:
+        name: matterbridge-darwin-64bit
+        path: output/mac
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -23,7 +23,7 @@ run:
  # default value is empty list, but next dirs are always skipped independently
  # from this option's value:
  #   	vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
-  skip-dirs:
+  skip-dirs: gateway/bridgemap$

  # which files to skip: they will be analyzed, but issues from them
  # won't be reported. Default value is empty list, but there is
@@ -175,6 +175,11 @@ linters:
    - maligned
    - prealloc
    - wsl
+    - gomnd
+    - godox
+    - goerr113
+    - testpackage
+    - godot


 # rules to deal with reported isues
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,56 +0,0 @@
-language: go
-go_import_path: github.com/42wim/matterbridge
-
-# We have everything vendored so this helps TravisCI not run `go get ...`.
-install: true
-
-git:
-  depth: 200
-
-notifications:
-  email: false
-
-branches:
-  only:
-  - master
-  - /.*/
-
-jobs:
-  include:
-  - stage: lint
-    # Run linting in one Go environment only.
-    script: ./ci/lint.sh
-    go: 1.13.x
-    env:
-    - GO111MODULE=on
-    - GOLANGCI_VERSION="v1.21.0"
-  - stage: test
-    # Run tests in a combination of Go environments.
-    script: ./ci/test.sh
-    go: 1.12.x
-    env:
-    - GO111MODULE=off
-  - script: ./ci/test.sh
-    go: 1.12.x
-    env:
-    - GO111MODULE=on
-  - script: ./ci/test.sh
-    go: 1.13.x
-    env:
-    - GO111MODULE=on
-    - REPORT_COVERAGE=1
-    - BINDEPLOY=1
-
-before_deploy: /bin/bash ci/bintray.sh
-
-deploy:
-  on:
-    all_branches: true
-    condition: $BINDEPLOY = 1
-  provider: bintray
-  edge:
-    branch: v1.8.47
-  file: ci/deploy.json
-  user: 42wim
-  key:
-    secure: "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"
--- a/17
+++ b/17
@@ -1,11 +1,16 @@
-FROM alpine:edge
-ENTRYPOINT ["/bin/matterbridge"]
+FROM alpine:edge AS builder

 COPY . /go/src/github.com/42wim/matterbridge
-RUN apk update && apk add go git gcc musl-dev ca-certificates mailcap \
+RUN apk update && apk add go git gcc musl-dev \
        && cd /go/src/github.com/42wim/matterbridge \
        && export GOPATH=/go \
        && go get \
-        && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge \
-        && rm -rf /go \
-        && apk del --purge git go gcc musl-dev
+        && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge
+
+FROM alpine:edge
+RUN apk --no-cache add ca-certificates mailcap
+COPY --from=builder /bin/matterbridge /bin/matterbridge
+RUN mkdir /etc/matterbridge \
+  && touch /etc/matterbridge/matterbridge.toml \
+  && ln -sf /matterbridge.toml /etc/matterbridge/matterbridge.toml
+ENTRYPOINT ["/bin/matterbridge", "-conf", "/etc/matterbridge/matterbridge.toml"]
--- a/README.md
+++ b/README.md
@@ -9,26 +9,26 @@ Letting people be where they want to be.<br />

   <sup>

+[Discord][mb-discord] |
 [Gitter][mb-gitter] |
 [IRC][mb-irc] |
-[Discord][mb-discord] |
+[Keybase][mb-keybase] |
 [Matrix][mb-matrix] |
-[Slack][mb-slack] |
 [Mattermost][mb-mattermost] |
+[MSTeams][mb-msteams] |
 [Rocket.Chat][mb-rocketchat] |
-[XMPP][mb-xmpp] |
+[Slack][mb-slack] |
+[Telegram][mb-telegram] |
 [Twitch][mb-twitch] |
 [WhatsApp][mb-whatsapp] |
+[XMPP][mb-xmpp] |
 [Zulip][mb-zulip] |
-[Telegram][mb-telegram] |
-[Keybase][mb-keybase] |
 And more...
 </sup>

 ---

 [![Download stable](https://img.shields.io/github/release/42wim/matterbridge.svg?label=download%20stable)](https://github.com/42wim/matterbridge/releases/latest)
-[![Download dev](https://img.shields.io/bintray/v/42wim/nightly/Matterbridge.svg?label=download%20dev&colorB=007ec6)](https://bintray.com/42wim/nightly/Matterbridge/_latestVersion)
 [![Maintainability](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/maintainability)](https://codeclimate.com/github/42wim/matterbridge/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/test_coverage)](https://codeclimate.com/github/42wim/matterbridge/test_coverage)<br />

@@ -86,29 +86,32 @@ And more...

 ### Natively supported

- [Mattermost](https://github.com/mattermost/mattermost-server/) 4.x, 5.x
- [IRC](http://www.mirc.com/servers.html)
- [XMPP](https://xmpp.org)
- [Gitter](https://gitter.im)
- [Slack](https://slack.com)
 - [Discord](https://discordapp.com)
- [Telegram](https://telegram.org)
- [Rocket.chat](https://rocket.chat)
- [Matrix](https://matrix.org)
- [Steam](https://store.steampowered.com/)
- [Twitch](https://twitch.tv)
- [Ssh-chat](https://github.com/shazow/ssh-chat)
- [WhatsApp](https://www.whatsapp.com/)
- [Zulip](https://zulipchat.com)
+- [Gitter](https://gitter.im)
+- [IRC](http://www.mirc.com/servers.html)
 - [Keybase](https://keybase.io)
+- [Matrix](https://matrix.org)
+- [Mattermost](https://github.com/mattermost/mattermost-server/) 4.x, 5.x
+- [Microsoft Teams](https://teams.microsoft.com)
+- [Nextcloud Talk](https://nextcloud.com/talk/)
+- [Rocket.chat](https://rocket.chat)
+- [Slack](https://slack.com)
+- [Ssh-chat](https://github.com/shazow/ssh-chat)
+- [Steam](https://store.steampowered.com/)
+- [Telegram](https://telegram.org)
+- [Twitch](https://twitch.tv)
+- [WhatsApp](https://www.whatsapp.com/)
+- [XMPP](https://xmpp.org)
+- [Zulip](https://zulipchat.com)

 ### 3rd party via matterbridge api

+- [Discourse](https://github.com/DeclanHoare/matterbabble)
+- [Facebook messenger](https://github.com/VictorNine/fbridge)
 - [Minecraft](https://github.com/elytra/MatterLink)
 - [Reddit](https://github.com/bonehurtingjuice/mattereddit)
- [Facebook messenger](https://github.com/VictorNine/fbridge)
- [Discourse](https://github.com/DeclanHoare/matterbabble)
 - [Counter-Strike, half-life and more](https://forums.alliedmods.net/showthread.php?t=319430)
+- [MatterAMXX](https://github.com/GabeIggy/MatterAMXX)

 ### API

@@ -128,17 +131,18 @@ Used by the projects below. Feel free to make a PR to add your project to this l

 Questions or want to test on your favorite platform? Join below:

+- [Discord][mb-discord]
 - [Gitter][mb-gitter]
 - [IRC][mb-irc]
- [Discord][mb-discord]
+- [Keybase][mb-keybase]
 - [Matrix][mb-matrix]
- [Slack][mb-slack]
 - [Mattermost][mb-mattermost]
 - [Rocket.Chat][mb-rocketchat]
- [XMPP][mb-xmpp] (matterbridge@conference.jabber.de)
- [Twitch][mb-twitch]
- [Zulip][mb-zulip]
+- [Slack][mb-slack]
 - [Telegram][mb-telegram]
+- [Twitch][mb-twitch]
+- [XMPP][mb-xmpp] (matterbridge@conference.jabber.de)
+- [Zulip][mb-zulip]

 ## Screenshots

@@ -148,14 +152,15 @@ See https://github.com/42wim/matterbridge/wiki

 ### Binaries

- Latest stable release [v1.16.5](https://github.com/42wim/matterbridge/releases/latest)
- Development releases (follows master) can be downloaded [here](https://dl.bintray.com/42wim/nightly/)
+- Latest stable release [v1.18.0](https://github.com/42wim/matterbridge/releases/latest)
+- Development releases (follows master) can be downloaded [here](https://github.com/42wim/matterbridge/actions) selecting the latest green build and then artifacts.

 To install or upgrade just download the latest [binary](https://github.com/42wim/matterbridge/releases/latest) and follow the instructions on the [howto](https://github.com/42wim/matterbridge/wiki/How-to-create-your-config) for a step by step walkthrough for creating your configuration.

 ### Packages

 - [Overview](https://repology.org/metapackage/matterbridge/versions)
+- [snap](https://snapcraft.io/matterbridge)

 ## Building

@@ -303,6 +308,7 @@ See [FAQ](https://github.com/42wim/matterbridge/wiki/FAQ)
 - https://kopano.com/blog/matterbridge-bridging-mattermost-chat/
 - https://www.stitcher.com/s/?eid=52382713
 - https://daniele.tech/2019/02/how-to-use-matterbridge-to-connect-2-different-slack-workspaces/
+- https://userlinux.net/mattermost-and-matterbridge.html

 ## Thanks

@@ -321,30 +327,32 @@ Matterbridge wouldn't exist without these libraries:
 - gops - https://github.com/google/gops
 - gozulipbot - https://github.com/ifo/gozulipbot
 - irc - https://github.com/lrstanley/girc
- mattermost - https://github.com/mattermost/mattermost-server
+- keybase - https://github.com/keybase/go-keybase-chat-bot
 - matrix - https://github.com/matrix-org/gomatrix
- sshchat - https://github.com/shazow/ssh-chat
+- mattermost - https://github.com/mattermost/mattermost-server
+- msgraph.go - https://github.com/yaegashi/msgraph.go
 - slack - https://github.com/nlopes/slack
+- sshchat - https://github.com/shazow/ssh-chat
 - steam - https://github.com/Philipp15b/go-steam
 - telegram - https://github.com/go-telegram-bot-api/telegram-bot-api
- xmpp - https://github.com/mattn/go-xmpp
- whatsapp - https://github.com/Rhymen/go-whatsapp/
- zulip - https://github.com/ifo/gozulipbot
 - tengo - https://github.com/d5/tengo
- keybase - https://github.com/keybase/go-keybase-chat-bot
+- whatsapp - https://github.com/Rhymen/go-whatsapp/
+- xmpp - https://github.com/mattn/go-xmpp
+- zulip - https://github.com/ifo/gozulipbot

 <!-- Links -->

+[mb-discord]: https://discord.gg/AkKPtrQ
 [mb-gitter]: https://gitter.im/42wim/matterbridge
 [mb-irc]: https://webchat.freenode.net/?channels=matterbridgechat
-[mb-discord]: https://discord.gg/AkKPtrQ
+[mb-keybase]: https://keybase.io/team/matterbridge
 [mb-matrix]: https://riot.im/app/#/room/#matterbridge:matrix.org
-[mb-slack]: https://join.slack.com/matterbridgechat/shared_invite/MjEwODMxNjU1NDMwLTE0OTk2MTU3NTMtMzZkZmRiNDZhOA
 [mb-mattermost]: https://framateam.org/signup_user_complete/?id=tfqm33ggop8x3qgu4boeieta6e
+[mb-msteams]: https://teams.microsoft.com/join/hj92x75gd3y7
 [mb-rocketchat]: https://open.rocket.chat/channel/matterbridge
-[mb-xmpp]: https://inverse.chat/
+[mb-slack]: https://join.slack.com/matterbridgechat/shared_invite/MjEwODMxNjU1NDMwLTE0OTk2MTU3NTMtMzZkZmRiNDZhOA
+[mb-telegram]: https://t.me/Matterbridge
 [mb-twitch]: https://www.twitch.tv/matterbridge
 [mb-whatsapp]: https://www.whatsapp.com/
-[mb-keybase]: https://keybase.io
+[mb-xmpp]: https://inverse.chat/
 [mb-zulip]: https://matterbridge.zulipchat.com/register/
-[mb-telegram]: https://t.me/Matterbridge
--- a/bridge/api/api.go
+++ b/bridge/api/api.go
@@ -8,9 +8,10 @@ import (

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/gorilla/websocket"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
-	"github.com/zfjagann/golang-ring"
+	ring "github.com/zfjagann/golang-ring"
 )

 type API struct {
@@ -41,9 +42,17 @@ func New(cfg *bridge.Config) bridge.Bridger {
 			return key == b.GetString("Token"), nil
 		}))
 	}
+
+	// Set RemoteNickFormat to a sane default
+	if !b.IsKeySet("RemoteNickFormat") {
+		b.Log.Debugln("RemoteNickFormat is unset, defaulting to \"{NICK}\"")
+		b.Config.Config.Viper().Set(b.GetConfigKey("RemoteNickFormat"), "{NICK}")
+	}
+
 	e.GET("/api/health", b.handleHealthcheck)
 	e.GET("/api/messages", b.handleMessages)
 	e.GET("/api/stream", b.handleStream)
+	e.GET("/api/websocket", b.handleWebsocket)
 	e.POST("/api/message", b.handlePostMessage)
 	go func() {
 		if b.GetString("BindAddress") == "" {
@@ -106,13 +115,17 @@ func (b *API) handleMessages(c echo.Context) error {
 	return nil
 }

-func (b *API) handleStream(c echo.Context) error {
-	c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
-	c.Response().WriteHeader(http.StatusOK)
-	greet := config.Message{
+func (b *API) getGreeting() config.Message {
+	return config.Message{
 		Event:     config.EventAPIConnected,
 		Timestamp: time.Now(),
 	}
+}
+
+func (b *API) handleStream(c echo.Context) error {
+	c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
+	c.Response().WriteHeader(http.StatusOK)
+	greet := b.getGreeting()
 	if err := json.NewEncoder(c.Response()).Encode(greet); err != nil {
 		return err
 	}
@@ -128,3 +141,52 @@ func (b *API) handleStream(c echo.Context) error {
 		time.Sleep(200 * time.Millisecond)
 	}
 }
+
+func (b *API) handleWebsocketMessage(message config.Message) {
+	message.Channel = "api"
+	message.Protocol = "api"
+	message.Account = b.Account
+	message.ID = ""
+	message.Timestamp = time.Now()
+
+	b.Log.Debugf("Sending websocket message from %s on %s to gateway", message.Username, "api")
+	b.Remote <- message
+}
+
+func (b *API) writePump(conn *websocket.Conn) {
+	for {
+		msg := b.Messages.Dequeue()
+		if msg != nil {
+			err := conn.WriteJSON(msg)
+			if err != nil {
+				break
+			}
+		}
+	}
+}
+
+func (b *API) readPump(conn *websocket.Conn) {
+	for {
+		message := config.Message{}
+		err := conn.ReadJSON(&message)
+		if err != nil {
+			break
+		}
+		b.handleWebsocketMessage(message)
+	}
+}
+
+func (b *API) handleWebsocket(c echo.Context) error {
+	conn, err := websocket.Upgrade(c.Response().Writer, c.Request(), nil, 1024, 1024)
+	if err != nil {
+		return err
+	}
+
+	greet := b.getGreeting()
+	_ = conn.WriteJSON(greet)
+
+	go b.writePump(conn)
+	go b.readPump(conn)
+
+	return nil
+}
--- a/bridge/bridge.go
+++ b/bridge/bridge.go
@@ -4,6 +4,7 @@ import (
 	"log"
 	"strings"
 	"sync"
+	"time"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/sirupsen/logrus"
@@ -74,6 +75,7 @@ func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map
 	for ID, channel := range channels {
 		if !exists[ID] {
 			b.Log.Infof("%s: joining %s (ID: %s)", b.Account, channel.Name, ID)
+			time.Sleep(time.Duration(b.GetInt("JoinDelay")) * time.Millisecond)
 			err := b.JoinChannel(channel)
 			if err != nil {
 				return err
@@ -84,8 +86,16 @@ func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map
 	return nil
 }

+func (b *Bridge) GetConfigKey(key string) string {
+	return b.Account + "." + key
+}
+
+func (b *Bridge) IsKeySet(key string) bool {
+	return b.Config.IsKeySet(b.GetConfigKey(key)) || b.Config.IsKeySet("general."+key)
+}
+
 func (b *Bridge) GetBool(key string) bool {
-	val, ok := b.Config.GetBool(b.Account + "." + key)
+	val, ok := b.Config.GetBool(b.GetConfigKey(key))
 	if !ok {
 		val, _ = b.Config.GetBool("general." + key)
 	}
@@ -93,7 +103,7 @@ func (b *Bridge) GetBool(key string) bool {
 }

 func (b *Bridge) GetInt(key string) int {
-	val, ok := b.Config.GetInt(b.Account + "." + key)
+	val, ok := b.Config.GetInt(b.GetConfigKey(key))
 	if !ok {
 		val, _ = b.Config.GetInt("general." + key)
 	}
@@ -101,7 +111,7 @@ func (b *Bridge) GetInt(key string) int {
 }

 func (b *Bridge) GetString(key string) string {
-	val, ok := b.Config.GetString(b.Account + "." + key)
+	val, ok := b.Config.GetString(b.GetConfigKey(key))
 	if !ok {
 		val, _ = b.Config.GetString("general." + key)
 	}
@@ -109,7 +119,7 @@ func (b *Bridge) GetString(key string) string {
 }

 func (b *Bridge) GetStringSlice(key string) []string {
-	val, ok := b.Config.GetStringSlice(b.Account + "." + key)
+	val, ok := b.Config.GetStringSlice(b.GetConfigKey(key))
 	if !ok {
 		val, _ = b.Config.GetStringSlice("general." + key)
 	}
@@ -117,7 +127,7 @@ func (b *Bridge) GetStringSlice(key string) []string {
 }

 func (b *Bridge) GetStringSlice2D(key string) [][]string {
-	val, ok := b.Config.GetStringSlice2D(b.Account + "." + key)
+	val, ok := b.Config.GetStringSlice2D(b.GetConfigKey(key))
 	if !ok {
 		val, _ = b.Config.GetStringSlice2D("general." + key)
 	}
--- a/bridge/config/config.go
+++ b/bridge/config/config.go
@@ -3,6 +3,8 @@ package config
 import (
 	"bytes"
 	"io/ioutil"
+	"os"
+	"path/filepath"
 	"strings"
 	"sync"
 	"time"
@@ -76,19 +78,23 @@ type Protocol struct {
 	BindAddress            string // mattermost, slack // DEPRECATED
 	Buffer                 int    // api
 	Charset                string // irc
+	ClientID               string // msteams
 	ColorNicks             bool   // only irc for now
 	Debug                  bool   // general
 	DebugLevel             int    // only for irc now
 	DisableWebPagePreview  bool   // telegram
 	EditSuffix             string // mattermost, slack, discord, telegram, gitter
 	EditDisable            bool   // mattermost, slack, discord, telegram, gitter
+	HTMLDisable            bool   // matrix
 	IconURL                string // mattermost, slack
 	IgnoreFailureOnStart   bool   // general
 	IgnoreNicks            string // all protocols
 	IgnoreMessages         string // all protocols
 	Jid                    string // xmpp
+	JoinDelay              string // all protocols
 	Label                  string // all protocols
 	Login                  string // mattermost, matrix
+	LogFile                string // general
 	MediaDownloadBlackList []string
 	MediaDownloadPath      string // Basically MediaServerUpload, but instead of uploading it, just write it to a file on the same server.
 	MediaDownloadSize      int    // all protocols
@@ -124,6 +130,7 @@ type Protocol struct {
 	RemoteNickFormat       string     // all protocols
 	RunCommands            []string   // IRC
 	Server                 string     // IRC,mattermost,XMPP,discord
+	SessionFile            string     // msteams,whatsapp
 	ShowJoinPart           bool       // all protocols
 	ShowTopicChange        bool       // slack
 	ShowUserTyping         bool       // slack
@@ -131,13 +138,17 @@ type Protocol struct {
 	SkipTLSVerify          bool       // IRC, mattermost
 	SkipVersionCheck       bool       // mattermost
 	StripNick              bool       // all protocols
+	StripMarkdown          bool       // irc
 	SyncTopic              bool       // slack
 	TengoModifyMessage     string     // general
 	Team                   string     // mattermost, keybase
+	TeamID                 string     // msteams
+	TenantID               string     // msteams
 	Token                  string     // gitter, slack, discord, api
 	Topic                  string     // zulip
 	URL                    string     // mattermost, slack // DEPRECATED
 	UseAPI                 bool       // mattermost, slack
+	UseLocalAvatar         []string   // discord
 	UseSASL                bool       // IRC
 	UseTLS                 bool       // IRC
 	UseDiscriminator       bool       // discord
@@ -210,6 +221,7 @@ type BridgeValues struct {
 type Config interface {
 	Viper() *viper.Viper
 	BridgeValues() *BridgeValues
+	IsKeySet(key string) bool
 	GetBool(key string) (bool, bool)
 	GetInt(key string) (int, bool)
 	GetString(key string) (string, bool)
@@ -235,7 +247,17 @@ func NewConfig(rootLogger *logrus.Logger, cfgfile string) Config {
 		logger.Fatalf("Failed to read configuration file: %#v", err)
 	}

-	mycfg := newConfigFromString(logger, input)
+	cfgtype := detectConfigType(cfgfile)
+	mycfg := newConfigFromString(logger, input, cfgtype)
+	if mycfg.cv.General.LogFile != "" {
+		logfile, err := os.OpenFile(mycfg.cv.General.LogFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0600)
+		if err == nil {
+			logger.Info("Opening log file ", mycfg.cv.General.LogFile)
+			rootLogger.Out = logfile
+		} else {
+			logger.Warn("Failed to open ", mycfg.cv.General.LogFile)
+		}
+	}
 	if mycfg.cv.General.MediaDownloadSize == 0 {
 		mycfg.cv.General.MediaDownloadSize = 1000000
 	}
@@ -246,14 +268,26 @@ func NewConfig(rootLogger *logrus.Logger, cfgfile string) Config {
 	return mycfg
 }

+// detectConfigType detects JSON and YAML formats, defaults to TOML.
+func detectConfigType(cfgfile string) string {
+	fileExt := filepath.Ext(cfgfile)
+	switch fileExt {
+	case ".json":
+		return "json"
+	case ".yaml", ".yml":
+		return "yaml"
+	}
+	return "toml"
+}
+
 // NewConfigFromString instantiates a new configuration based on the specified string.
 func NewConfigFromString(rootLogger *logrus.Logger, input []byte) Config {
 	logger := rootLogger.WithFields(logrus.Fields{"prefix": "config"})
-	return newConfigFromString(logger, input)
+	return newConfigFromString(logger, input, "toml")
 }

-func newConfigFromString(logger *logrus.Entry, input []byte) *config {
-	viper.SetConfigType("toml")
+func newConfigFromString(logger *logrus.Entry, input []byte, cfgtype string) *config {
+	viper.SetConfigType(cfgtype)
 	viper.SetEnvPrefix("matterbridge")
 	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_", "-", "_"))
 	viper.AutomaticEnv()
@@ -281,6 +315,12 @@ func (c *config) Viper() *viper.Viper {
 	return c.v
 }

+func (c *config) IsKeySet(key string) bool {
+	c.RLock()
+	defer c.RUnlock()
+	return c.v.IsSet(key)
+}
+
 func (c *config) GetBool(key string) (bool, bool) {
 	c.RLock()
 	defer c.RUnlock()
@@ -340,6 +380,11 @@ type TestConfig struct {
 	Overrides map[string]interface{}
 }

+func (c *TestConfig) IsKeySet(key string) bool {
+	_, ok := c.Overrides[key]
+	return ok || c.Config.IsKeySet(key)
+}
+
 func (c *TestConfig) GetBool(key string) (bool, bool) {
 	val, ok := c.Overrides[key]
 	if ok {
--- a/bridge/discord/discord.go
+++ b/bridge/discord/discord.go
@@ -10,7 +10,7 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

 const MessageLength = 1950
@@ -21,6 +21,7 @@ type Bdiscord struct {
 	c *discordgo.Session

 	nick            string
+	userID          string
 	guildID         string
 	webhookID       string
 	webhookToken    string
@@ -33,6 +34,8 @@ type Bdiscord struct {
 	membersMutex  sync.RWMutex
 	userMemberMap map[string]*discordgo.Member
 	nickMemberMap map[string]*discordgo.Member
+	webhookCache  map[string]string
+	webhookMutex  sync.RWMutex
 }

 func New(cfg *bridge.Config) bridge.Bridger {
@@ -40,6 +43,7 @@ func New(cfg *bridge.Config) bridge.Bridger {
 	b.userMemberMap = make(map[string]*discordgo.Member)
 	b.nickMemberMap = make(map[string]*discordgo.Member)
 	b.channelInfoMap = make(map[string]*config.ChannelInfo)
+	b.webhookCache = make(map[string]string)
 	if b.GetString("WebhookURL") != "" {
 		b.Log.Debug("Configuring Discord Incoming Webhook")
 		b.webhookID, b.webhookToken = b.splitURL(b.GetString("WebhookURL"))
@@ -92,6 +96,7 @@ func (b *Bdiscord) Connect() error {
 	}
 	serverName := strings.Replace(b.GetString("Server"), "ID:", "", -1)
 	b.nick = userinfo.Username
+	b.userID = userinfo.ID
 	b.channelsMutex.Lock()
 	for _, guild := range guilds {
 		if guild.Name == serverName || guild.ID == serverName {
@@ -114,30 +119,37 @@ func (b *Bdiscord) Connect() error {
 			b.Log.Infof("Server=\"%s\" # Server ID", guild.ID)
 		}
 	}
-
 	if err != nil {
 		return err
 	}
+
 	b.channelsMutex.RLock()
 	if b.GetString("WebhookURL") == "" {
 		for _, channel := range b.channels {
 			b.Log.Debugf("found channel %#v", channel)
 		}
 	} else {
-		b.canEditWebhooks = true
-		for _, channel := range b.channels {
-			b.Log.Debugf("found channel %#v; verifying PermissionManageWebhooks", channel)
-			perms, permsErr := b.c.State.UserChannelPermissions(userinfo.ID, channel.ID)
-			manageWebhooks := discordgo.PermissionManageWebhooks
-			if permsErr != nil || perms&manageWebhooks != manageWebhooks {
-				b.Log.Warnf("Can't manage webhooks in channel \"%s\"", channel.Name)
-				b.canEditWebhooks = false
+		manageWebhooks := discordgo.PermissionManageWebhooks
+		var channelsDenied []string
+		for _, info := range b.Channels {
+			id := b.getChannelID(info.Name) // note(qaisjp): this readlocks channelsMutex
+			b.Log.Debugf("Verifying PermissionManageWebhooks for %s with ID %s", info.ID, id)
+
+			perms, permsErr := b.c.UserChannelPermissions(userinfo.ID, id)
+			if permsErr != nil {
+				b.Log.Warnf("Failed to check PermissionManageWebhooks in channel \"%s\": %s", info.Name, permsErr.Error())
+			} else if perms&manageWebhooks == manageWebhooks {
+				continue
 			}
+			channelsDenied = append(channelsDenied, fmt.Sprintf("%#v", info.Name))
 		}
+
+		b.canEditWebhooks = len(channelsDenied) == 0
 		if b.canEditWebhooks {
 			b.Log.Info("Can manage webhooks; will edit channel for global webhook on send")
 		} else {
 			b.Log.Warn("Can't manage webhooks; won't edit channel for global webhook on send")
+			b.Log.Warn("Can't manage webhooks in channels: ", strings.Join(channelsDenied, ", "))
 		}
 	}
 	b.channelsMutex.RUnlock()
@@ -179,6 +191,8 @@ func (b *Bdiscord) JoinChannel(channel config.ChannelInfo) error {
 func (b *Bdiscord) Send(msg config.Message) (string, error) {
 	b.Log.Debugf("=> Receiving %#v", msg)

+	origMsgID := msg.ID
+
 	channelID := b.getChannelID(msg.Channel)
 	if channelID == "" {
 		return "", fmt.Errorf("Could not find channelID for %v", msg.Channel)
@@ -215,12 +229,13 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 	// Use webhook to send the message
 	if wID != "" && msg.Event != config.EventMsgDelete {
 		// skip events
-		if msg.Event != "" && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
+		if msg.Event != "" && msg.Event != config.EventUserAction && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
 			return "", nil
 		}

 		// If we are editing a message, delete the old message
 		if msg.ID != "" {
+			msg.ID = b.getCacheID(msg.ID)
 			b.Log.Debugf("Deleting edited webhook message")
 			err := b.c.ChannelMessageDelete(channelID, msg.ID)
 			if err != nil {
@@ -264,6 +279,8 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 		if msg == nil {
 			return "", nil
 		}
+
+		b.updateCacheID(origMsgID, msg.ID)
 		return msg.ID, nil
 	}

@@ -274,6 +291,7 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 		if msg.ID == "" {
 			return "", nil
 		}
+		msg.ID = b.getCacheID(msg.ID)
 		err := b.c.ChannelMessageDelete(channelID, msg.ID)
 		return "", err
 	}
@@ -380,6 +398,19 @@ func (b *Bdiscord) webhookSend(msg *config.Message, webhookID, token string) (*d
 		err error
 	)

+	// If avatar is unset, check if UseLocalAvatar contains the message's
+	// account or protocol, and if so, try to find a local avatar
+	if msg.Avatar == "" {
+		for _, val := range b.GetStringSlice("UseLocalAvatar") {
+			if msg.Protocol == val || msg.Account == val {
+				if avatar := b.findAvatar(msg); avatar != "" {
+					msg.Avatar = avatar
+				}
+				break
+			}
+		}
+	}
+
 	// WebhookParams can have either `Content` or `File`.

 	// We can't send empty messages.
@@ -429,3 +460,11 @@ func (b *Bdiscord) webhookSend(msg *config.Message, webhookID, token string) (*d
 	}
 	return res, err
 }
+
+func (b *Bdiscord) findAvatar(m *config.Message) string {
+	member, err := b.getGuildMemberByNick(m.Username)
+	if err != nil {
+		return ""
+	}
+	return member.User.AvatarURL("")
+}
--- a/bridge/discord/handlers.go
+++ b/bridge/discord/handlers.go
@@ -2,7 +2,7 @@ package bdiscord

 import (
 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

 func (b *Bdiscord) messageDelete(s *discordgo.Session, m *discordgo.MessageDelete) { //nolint:unparam
@@ -36,6 +36,11 @@ func (b *Bdiscord) messageTyping(s *discordgo.Session, m *discordgo.TypingStart)
 		return
 	}

+	// Ignore our own typing messages
+	if m.UserID == b.userID {
+		return
+	}
+
 	rmsg := config.Message{Account: b.Account, Event: config.EventUserTyping}
 	rmsg.Channel = b.getChannelName(m.ChannelID)
 	b.Remote <- rmsg
@@ -90,12 +95,12 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	// set channel name
 	rmsg.Channel = b.getChannelName(m.ChannelID)

-	// set username
-	if !b.GetBool("UseUserName") {
+	fromWebhook := m.WebhookID != ""
+	if !fromWebhook && !b.GetBool("UseUserName") {
 		rmsg.Username = b.getNick(m.Author, m.GuildID)
 	} else {
 		rmsg.Username = m.Author.Username
-		if b.GetBool("UseDiscriminator") {
+		if !fromWebhook && b.GetBool("UseDiscriminator") {
 			rmsg.Username += "#" + m.Author.Discriminator
 		}
 	}
@@ -103,7 +108,7 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	// if we have embedded content add it to text
 	if b.GetBool("ShowEmbeds") && m.Message.Embeds != nil {
 		for _, embed := range m.Message.Embeds {
-			rmsg.Text = rmsg.Text + "embed: " + embed.Title + " - " + embed.Description + " - " + embed.URL + "\n"
+			rmsg.Text += handleEmbed(embed)
 		}
 	}

@@ -119,6 +124,9 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 		rmsg.Event = config.EventUserAction
 	}

+	// Replace emotes
+	rmsg.Text = replaceEmotes(rmsg.Text)
+
 	b.Log.Debugf("<= Sending message from %s on %s to gateway", m.Author.Username, b.Account)
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
@@ -192,3 +200,33 @@ func (b *Bdiscord) memberRemove(s *discordgo.Session, m *discordgo.GuildMemberRe
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
 }
+
+func handleEmbed(embed *discordgo.MessageEmbed) string {
+	var t []string
+	var result string
+
+	t = append(t, embed.Title)
+	t = append(t, embed.Description)
+	t = append(t, embed.URL)
+
+	i := 0
+	for _, e := range t {
+		if e == "" {
+			continue
+		}
+
+		i++
+		if i == 1 {
+			result += " embed: " + e
+			continue
+		}
+
+		result += " - " + e
+	}
+
+	if result != "" {
+		result += "\n"
+	}
+
+	return result
+}
--- a/bridge/discord/handlers_test.go
+++ b/bridge/discord/handlers_test.go
@@ -0,0 +1,58 @@
+package bdiscord
+
+import (
+	"testing"
+
+	"github.com/matterbridge/discordgo"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestHandleEmbed(t *testing.T) {
+	testcases := map[string]struct {
+		embed  *discordgo.MessageEmbed
+		result string
+	}{
+		"allempty": {
+			embed:  &discordgo.MessageEmbed{},
+			result: "",
+		},
+		"one": {
+			embed: &discordgo.MessageEmbed{
+				Title: "blah",
+			},
+			result: " embed: blah\n",
+		},
+		"two": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+			},
+			result: " embed: blah - blah2\n",
+		},
+		"three": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: " embed: blah - blah2 - blah3\n",
+		},
+		"twob": {
+			embed: &discordgo.MessageEmbed{
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: " embed: blah2 - blah3\n",
+		},
+		"oneb": {
+			embed: &discordgo.MessageEmbed{
+				URL: "blah3",
+			},
+			result: " embed: blah3\n",
+		},
+	}
+
+	for name, tc := range testcases {
+		assert.Equalf(t, tc.result, handleEmbed(tc.embed), "Testcases %s", name)
+	}
+}
--- a/bridge/discord/helpers.go
+++ b/bridge/discord/helpers.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"unicode"

-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

 func (b *Bdiscord) getNick(user *discordgo.User, guildID string) string {
@@ -137,6 +137,7 @@ var (
 	// See https://discordapp.com/developers/docs/reference#message-formatting.
 	channelMentionRE = regexp.MustCompile("<#[0-9]+>")
 	userMentionRE    = regexp.MustCompile("@[^@\n]{1,32}")
+	emoteRE          = regexp.MustCompile(`<a?(:\w+:)\d+>`)
 )

 func (b *Bdiscord) replaceChannelMentions(text string) string {
@@ -182,9 +183,14 @@ func (b *Bdiscord) replaceUserMentions(text string) string {
 	return userMentionRE.ReplaceAllStringFunc(text, replaceUserMentionFunc)
 }

+func replaceEmotes(text string) string {
+	return emoteRE.ReplaceAllString(text, "$1")
+}
+
 func (b *Bdiscord) replaceAction(text string) (string, bool) {
-	if strings.HasPrefix(text, "_") && strings.HasSuffix(text, "_") {
-		return text[1 : len(text)-1], true
+	length := len(text)
+	if length > 1 && text[0] == '_' && text[length-1] == '_' {
+		return text[1 : length-1], true
 	}
 	return text, false
 }
@@ -203,6 +209,40 @@ func (b *Bdiscord) splitURL(url string) (string, string) {
 	return webhookURLSplit[webhookIdxID], webhookURLSplit[webhookIdxToken]
 }

+// getcacheID tries to find a corresponding msgID in the webhook cache.
+// if not found returns the original request.
+func (b *Bdiscord) getCacheID(msgID string) string {
+	b.webhookMutex.RLock()
+	defer b.webhookMutex.RUnlock()
+	for k, v := range b.webhookCache {
+		if msgID == k {
+			return v
+		}
+	}
+	return msgID
+}
+
+// updateCacheID updates the cache so that the newID takes the place of
+// the original ID. This is used for edit/deletes in combination with webhooks
+// as editing a message via webhook means deleting the message and creating a
+// new message (with a new ID). This ID needs to be set instead of the original ID
+func (b *Bdiscord) updateCacheID(origID, newID string) {
+	b.webhookMutex.Lock()
+	match := false
+	for k, v := range b.webhookCache {
+		if v == origID {
+			delete(b.webhookCache, k)
+			b.webhookCache[origID] = newID
+			match = true
+			continue
+		}
+	}
+	if !match && origID != "" {
+		b.webhookCache[origID] = newID
+	}
+	b.webhookMutex.Unlock()
+}
+
 func enumerateUsernames(s string) []string {
 	onlySpace := true
 	for _, r := range s {
--- a/bridge/helper/helper.go
+++ b/bridge/helper/helper.go
@@ -180,7 +180,7 @@ func ClipMessage(text string, length int) string {

 // ParseMarkdown takes in an input string as markdown and parses it to html
 func ParseMarkdown(input string) string {
-	extensions := parser.HardLineBreak
+	extensions := parser.HardLineBreak | parser.NoIntraEmphasis
 	markdownParser := parser.NewWithExtensions(extensions)
 	renderer := html.NewRenderer(html.RendererOptions{
 		Flags: 0,
--- a/bridge/irc/handlers.go
+++ b/bridge/irc/handlers.go
@@ -10,8 +10,8 @@ import (

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/dfordsoft/golib/ic"
 	"github.com/lrstanley/girc"
+	"github.com/missdeer/golib/ic"
 	"github.com/paulrosania/go-charset/charset"
 	"github.com/saintfish/chardet"

@@ -54,12 +54,12 @@ func (b *Birc) handleFiles(msg *config.Message) bool {
 	for _, f := range msg.Extra["file"] {
 		fi := f.(config.FileInfo)
 		if fi.Comment != "" {
-			msg.Text += fi.Comment + ": "
+			msg.Text += fi.Comment + " : "
 		}
 		if fi.URL != "" {
 			msg.Text = fi.URL
 			if fi.Comment != "" {
-				msg.Text = fi.Comment + ": " + fi.URL
+				msg.Text = fi.Comment + " : " + fi.URL
 			}
 		}
 		b.Local <- config.Message{Text: msg.Text, Username: msg.Username, Channel: msg.Channel, Event: msg.Event}
--- a/bridge/irc/irc.go
+++ b/bridge/irc/irc.go
@@ -14,6 +14,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/lrstanley/girc"
+	stripmd "github.com/writeas/go-strip-markdown"

 	// We need to import the 'data' package as an implicit dependency.
 	// See: https://godoc.org/github.com/paulrosania/go-charset/charset
@@ -156,6 +157,10 @@ func (b *Birc) Send(msg config.Message) (string, error) {
 	}

 	var msgLines []string
+	if b.GetBool("StripMarkdown") {
+		msg.Text = stripmd.Strip(msg.Text)
+	}
+
 	if b.GetBool("MessageSplit") {
 		msgLines = helper.GetSubLines(msg.Text, b.MessageLength)
 	} else {
@@ -167,12 +172,8 @@ func (b *Birc) Send(msg config.Message) (string, error) {
 			return "", nil
 		}

-		b.Local <- config.Message{
-			Text:     msgLines[i],
-			Username: msg.Username,
-			Channel:  msg.Channel,
-			Event:    msg.Event,
-		}
+		msg.Text = msgLines[i]
+		b.Local <- msg
 	}
 	return "", nil
 }
@@ -205,7 +206,7 @@ func (b *Birc) doSend() {
 	for msg := range b.Local {
 		<-throttle.C
 		username := msg.Username
-		if b.GetBool("Colornicks") {
+		if b.GetBool("Colornicks") && len(username) > 1 {
 			checksum := crc32.ChecksumIEEE([]byte(msg.Username))
 			colorCode := checksum%14 + 2 // quick fix - prevent white or black color codes
 			username = fmt.Sprintf("\x03%02d%s\x0F", colorCode, msg.Username)
@@ -249,6 +250,8 @@ func (b *Birc) getClient() (*girc.Client, error) {
 		SSL:        b.GetBool("UseTLS"),
 		TLSConfig:  &tls.Config{InsecureSkipVerify: b.GetBool("SkipTLSVerify"), ServerName: server}, //nolint:gosec
 		PingDelay:  time.Minute,
+		// skip gIRC internal rate limiting, since we have our own throttling
+		AllowFlood: true,
 	})
 	return i, nil
 }
--- a/bridge/keybase/handlers.go
+++ b/bridge/keybase/handlers.go
@@ -4,7 +4,7 @@ import (
 	"strconv"

 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/keybase/go-keybase-chat-bot/kbchat"
+	"github.com/keybase/go-keybase-chat-bot/kbchat/types/chat1"
 )

 func (b *Bkeybase) handleKeybase() {
@@ -20,7 +20,7 @@ func (b *Bkeybase) handleKeybase() {
 				b.Log.Errorf("failed to read message: %s", err.Error())
 			}

-			if msg.Message.Content.Type != "text" {
+			if msg.Message.Content.TypeName != "text" {
 				continue
 			}

@@ -34,7 +34,7 @@ func (b *Bkeybase) handleKeybase() {
 	}()
 }

-func (b *Bkeybase) handleMessage(msg kbchat.Message) {
+func (b *Bkeybase) handleMessage(msg chat1.MsgSummary) {
 	b.Log.Debugf("== Receiving event: %#v", msg)
 	if msg.Channel.TopicName != b.channel || msg.Channel.Name != b.team {
 		return
@@ -45,10 +45,10 @@ func (b *Bkeybase) handleMessage(msg kbchat.Message) {
 		// TODO download avatar

 		// Create our message
-		rmsg := config.Message{Username: msg.Sender.Username, Text: msg.Content.Text.Body, UserID: msg.Sender.Uid, Channel: msg.Channel.TopicName, ID: strconv.Itoa(msg.MsgID), Account: b.Account}
+		rmsg := config.Message{Username: msg.Sender.Username, Text: msg.Content.Text.Body, UserID: string(msg.Sender.Uid), Channel: msg.Channel.TopicName, ID: strconv.Itoa(int(msg.Id)), Account: b.Account}

 		// Text must be a string
-		if msg.Content.Type != "text" {
+		if msg.Content.TypeName != "text" {
 			b.Log.Errorf("message is not text")
 			return
 		}
--- a/bridge/keybase/keybase.go
+++ b/bridge/keybase/keybase.go
@@ -90,16 +90,17 @@ func (b *Bkeybase) Send(msg config.Message) (string, error) {
 				return "", err
 			}

-			_, _ = b.kbc.SendAttachmentByTeam(b.team, fpath, fcaption, &b.channel)
+			_, _ = b.kbc.SendAttachmentByTeam(b.team, &b.channel, fpath, fcaption)
 		}

 		return "", nil
 	}

 	// Send regular message
-	resp, err := b.kbc.SendMessageByTeamName(b.team, msg.Username+msg.Text, &b.channel)
+	text := msg.Username + msg.Text
+	resp, err := b.kbc.SendMessageByTeamName(b.team, &b.channel, text)
 	if err != nil {
 		return "", err
 	}
-	return strconv.Itoa(resp.Result.MsgID), err
+	return strconv.Itoa(int(*resp.Result.MessageID)), err
 }
--- a/bridge/matrix/matrix.go
+++ b/bridge/matrix/matrix.go
@@ -124,6 +124,14 @@ func (b *Bmatrix) Send(msg config.Message) (string, error) {
 		return resp.EventID, err
 	}

+	if b.GetBool("HTMLDisable") {
+		resp, err := b.mc.SendText(channel, msg.Username+msg.Text)
+		if err != nil {
+			return "", err
+		}
+		return resp.EventID, err
+	}
+
 	username := html.EscapeString(msg.Username)
 	// check if we have a </tag>. if we have, we don't escape HTML. #696
 	if b.htmlTag.MatchString(msg.Username) {
@@ -172,10 +180,15 @@ func (b *Bmatrix) handleEvent(ev *matrix.Event) {
 			return
 		}

-		// TODO download avatar
-
 		// Create our message
-		rmsg := config.Message{Username: ev.Sender[1:], Channel: channel, Account: b.Account, UserID: ev.Sender, ID: ev.ID}
+		rmsg := config.Message{
+			Username: ev.Sender[1:],
+			Channel:  channel,
+			Account:  b.Account,
+			UserID:   ev.Sender,
+			ID:       ev.ID,
+			Avatar:   b.getAvatarURL(ev.Sender),
+		}

 		// Text must be a string
 		if rmsg.Text, ok = ev.Content["body"].(string); !ok {
@@ -358,3 +371,17 @@ func (b *Bmatrix) containsAttachment(content map[string]interface{}) bool {
 	}
 	return true
 }
+
+// getAvatarURL returns the avatar URL of the specified sender
+func (b *Bmatrix) getAvatarURL(sender string) string {
+	mxcURL, err := b.mc.GetSenderAvatarURL(sender)
+	if err != nil {
+		b.Log.Errorf("getAvatarURL failed: %s", err)
+		return ""
+	}
+	url := strings.ReplaceAll(mxcURL, "mxc://", b.GetString("Server")+"/_matrix/media/r0/thumbnail/")
+	if url != "" {
+		url += "?width=37&height=37&method=crop"
+	}
+	return url
+}
--- a/bridge/msteams/handler.go
+++ b/bridge/msteams/handler.go
@@ -0,0 +1,101 @@
+package bmsteams
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"strings"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/helper"
+
+	msgraph "github.com/yaegashi/msgraph.go/beta"
+)
+
+func (b *Bmsteams) findFile(weburl string) (string, error) {
+	itemRB, err := b.gc.GetDriveItemByURL(b.ctx, weburl)
+	if err != nil {
+		return "", err
+	}
+	itemRB.Workbook().Worksheets()
+	b.gc.Workbooks()
+	item, err := itemRB.Request().Get(b.ctx)
+	if err != nil {
+		return "", err
+	}
+	if url, ok := item.GetAdditionalData("@microsoft.graph.downloadUrl"); ok {
+		return url.(string), nil
+	}
+	return "", nil
+}
+
+// handleDownloadFile handles file download
+func (b *Bmsteams) handleDownloadFile(rmsg *config.Message, filename, weburl string) error {
+	realURL, err := b.findFile(weburl)
+	if err != nil {
+		return err
+	}
+	// Actually download the file.
+	data, err := helper.DownloadFile(realURL)
+	if err != nil {
+		return fmt.Errorf("download %s failed %#v", weburl, err)
+	}
+
+	// If a comment is attached to the file(s) it is in the 'Text' field of the teams messge event
+	// and should be added as comment to only one of the files. We reset the 'Text' field to ensure
+	// that the comment is not duplicated.
+	comment := rmsg.Text
+	rmsg.Text = ""
+	helper.HandleDownloadData(b.Log, rmsg, filename, comment, weburl, data, b.General)
+	return nil
+}
+
+func (b *Bmsteams) handleAttachments(rmsg *config.Message, msg msgraph.ChatMessage) {
+	for _, a := range msg.Attachments {
+		//remove the attachment tags from the text
+		rmsg.Text = attachRE.ReplaceAllString(rmsg.Text, "")
+
+		//handle a code snippet (code block)
+		if *a.ContentType == "application/vnd.microsoft.card.codesnippet" {
+			b.handleCodeSnippet(rmsg, a)
+			continue
+		}
+
+		//handle the download
+		err := b.handleDownloadFile(rmsg, *a.Name, *a.ContentURL)
+		if err != nil {
+			b.Log.Errorf("download of %s failed: %s", *a.Name, err)
+		}
+	}
+}
+
+type AttachContent struct {
+	Language       string `json:"language"`
+	CodeSnippetURL string `json:"codeSnippetUrl"`
+}
+
+func (b *Bmsteams) handleCodeSnippet(rmsg *config.Message, attach msgraph.ChatMessageAttachment) {
+	var content AttachContent
+	err := json.Unmarshal([]byte(*attach.Content), &content)
+	if err != nil {
+		b.Log.Errorf("unmarshal codesnippet failed: %s", err)
+		return
+	}
+	s := strings.Split(content.CodeSnippetURL, "/")
+	if len(s) != 13 {
+		b.Log.Errorf("codesnippetUrl has unexpected size: %s", content.CodeSnippetURL)
+		return
+	}
+	resp, err := b.gc.Teams().Request().Client().Get(content.CodeSnippetURL)
+	if err != nil {
+		b.Log.Errorf("retrieving snippet content failed:%s", err)
+		return
+	}
+	defer resp.Body.Close()
+	res, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		b.Log.Errorf("reading snippet data failed: %s", err)
+		return
+	}
+	rmsg.Text = rmsg.Text + "\n```" + content.Language + "\n" + string(res) + "\n```\n"
+}
--- a/bridge/msteams/msteams.go
+++ b/bridge/msteams/msteams.go
@@ -0,0 +1,224 @@
+package bmsteams
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/davecgh/go-spew/spew"
+
+	"github.com/mattn/godown"
+	msgraph "github.com/yaegashi/msgraph.go/beta"
+	"github.com/yaegashi/msgraph.go/msauth"
+
+	"golang.org/x/oauth2"
+)
+
+var defaultScopes = []string{"openid", "profile", "offline_access", "Group.Read.All", "Group.ReadWrite.All"}
+var attachRE = regexp.MustCompile(`<attachment id=.*?attachment>`)
+
+type Bmsteams struct {
+	gc    *msgraph.GraphServiceRequestBuilder
+	ctx   context.Context
+	botID string
+	*bridge.Config
+}
+
+func New(cfg *bridge.Config) bridge.Bridger {
+	return &Bmsteams{Config: cfg}
+}
+
+func (b *Bmsteams) Connect() error {
+	tokenCachePath := b.GetString("sessionFile")
+	if tokenCachePath == "" {
+		tokenCachePath = "msteams_session.json"
+	}
+	ctx := context.Background()
+	m := msauth.NewManager()
+	m.LoadFile(tokenCachePath) //nolint:errcheck
+	ts, err := m.DeviceAuthorizationGrant(ctx, b.GetString("TenantID"), b.GetString("ClientID"), defaultScopes, nil)
+	if err != nil {
+		return err
+	}
+	err = m.SaveFile(tokenCachePath)
+	if err != nil {
+		b.Log.Errorf("Couldn't save sessionfile in %s: %s", tokenCachePath, err)
+	}
+	// make file readable only for matterbridge user
+	err = os.Chmod(tokenCachePath, 0600)
+	if err != nil {
+		b.Log.Errorf("Couldn't change permissions for %s: %s", tokenCachePath, err)
+	}
+	httpClient := oauth2.NewClient(ctx, ts)
+	graphClient := msgraph.NewClient(httpClient)
+	b.gc = graphClient
+	b.ctx = ctx
+
+	err = b.setBotID()
+	if err != nil {
+		return err
+	}
+	b.Log.Info("Connection succeeded")
+	return nil
+}
+
+func (b *Bmsteams) Disconnect() error {
+	return nil
+}
+
+func (b *Bmsteams) JoinChannel(channel config.ChannelInfo) error {
+	go func(name string) {
+		for {
+			err := b.poll(name)
+			if err != nil {
+				b.Log.Errorf("polling failed for %s: %s. retrying in 5 seconds", name, err)
+			}
+			time.Sleep(time.Second * 5)
+		}
+	}(channel.Name)
+	return nil
+}
+
+func (b *Bmsteams) Send(msg config.Message) (string, error) {
+	b.Log.Debugf("=> Receiving %#v", msg)
+	if msg.ParentID != "" && msg.ParentID != "msg-parent-not-found" {
+		return b.sendReply(msg)
+	}
+	if msg.ParentID == "msg-parent-not-found" {
+		msg.ParentID = ""
+		msg.Text = fmt.Sprintf("[thread]: %s", msg.Text)
+	}
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(msg.Channel).Messages().Request()
+	text := msg.Username + msg.Text
+	content := &msgraph.ItemBody{Content: &text}
+	rmsg := &msgraph.ChatMessage{Body: content}
+	res, err := ct.Add(b.ctx, rmsg)
+	if err != nil {
+		return "", err
+	}
+	return *res.ID, nil
+}
+
+func (b *Bmsteams) sendReply(msg config.Message) (string, error) {
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(msg.Channel).Messages().ID(msg.ParentID).Replies().Request()
+	// Handle prefix hint for unthreaded messages.
+
+	text := msg.Username + msg.Text
+	content := &msgraph.ItemBody{Content: &text}
+	rmsg := &msgraph.ChatMessage{Body: content}
+	res, err := ct.Add(b.ctx, rmsg)
+	if err != nil {
+		return "", err
+	}
+	return *res.ID, nil
+}
+
+func (b *Bmsteams) getMessages(channel string) ([]msgraph.ChatMessage, error) {
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(channel).Messages().Request()
+	rct, err := ct.Get(b.ctx)
+	if err != nil {
+		return nil, err
+	}
+	b.Log.Debugf("got %#v messages", len(rct))
+	return rct, nil
+}
+
+//nolint:gocognit
+func (b *Bmsteams) poll(channelName string) error {
+	msgmap := make(map[string]time.Time)
+	b.Log.Debug("getting initial messages")
+	res, err := b.getMessages(channelName)
+	if err != nil {
+		return err
+	}
+	for _, msg := range res {
+		msgmap[*msg.ID] = *msg.CreatedDateTime
+		if msg.LastModifiedDateTime != nil {
+			msgmap[*msg.ID] = *msg.LastModifiedDateTime
+		}
+	}
+	time.Sleep(time.Second * 5)
+	b.Log.Debug("polling for messages")
+	for {
+		res, err := b.getMessages(channelName)
+		if err != nil {
+			return err
+		}
+		for i := len(res) - 1; i >= 0; i-- {
+			msg := res[i]
+			if mtime, ok := msgmap[*msg.ID]; ok {
+				if mtime == *msg.CreatedDateTime && msg.LastModifiedDateTime == nil {
+					continue
+				}
+				if msg.LastModifiedDateTime != nil && mtime == *msg.LastModifiedDateTime {
+					continue
+				}
+			}
+
+			if b.GetBool("debug") {
+				b.Log.Debug("Msg dump: ", spew.Sdump(msg))
+			}
+
+			// skip non-user message for now.
+			if msg.From.User == nil {
+				continue
+			}
+
+			if *msg.From.User.ID == b.botID {
+				b.Log.Debug("skipping own message")
+				msgmap[*msg.ID] = *msg.CreatedDateTime
+				continue
+			}
+
+			msgmap[*msg.ID] = *msg.CreatedDateTime
+			if msg.LastModifiedDateTime != nil {
+				msgmap[*msg.ID] = *msg.LastModifiedDateTime
+			}
+			b.Log.Debugf("<= Sending message from %s on %s to gateway", *msg.From.User.DisplayName, b.Account)
+			text := b.convertToMD(*msg.Body.Content)
+			rmsg := config.Message{
+				Username: *msg.From.User.DisplayName,
+				Text:     text,
+				Channel:  channelName,
+				Account:  b.Account,
+				Avatar:   "",
+				UserID:   *msg.From.User.ID,
+				ID:       *msg.ID,
+				Extra:    make(map[string][]interface{}),
+			}
+
+			b.handleAttachments(&rmsg, msg)
+			b.Log.Debugf("<= Message is %#v", rmsg)
+			b.Remote <- rmsg
+		}
+		time.Sleep(time.Second * 5)
+	}
+}
+
+func (b *Bmsteams) setBotID() error {
+	req := b.gc.Me().Request()
+	r, err := req.Get(b.ctx)
+	if err != nil {
+		return err
+	}
+	b.botID = *r.ID
+	return nil
+}
+
+func (b *Bmsteams) convertToMD(text string) string {
+	if !strings.Contains(text, "<div>") {
+		return text
+	}
+	var sb strings.Builder
+	err := godown.Convert(&sb, strings.NewReader(text), nil)
+	if err != nil {
+		b.Log.Errorf("Couldn't convert message to markdown %s", text)
+		return text
+	}
+	return sb.String()
+}
--- a/bridge/nctalk/nctalk.go
+++ b/bridge/nctalk/nctalk.go
@@ -0,0 +1,114 @@
+package nctalk
+
+import (
+	"context"
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+
+	talk "gomod.garykim.dev/nc-talk"
+	"gomod.garykim.dev/nc-talk/ocs"
+	"gomod.garykim.dev/nc-talk/room"
+	"gomod.garykim.dev/nc-talk/user"
+)
+
+type Btalk struct {
+	user  *user.TalkUser
+	rooms []Broom
+	*bridge.Config
+}
+
+func New(cfg *bridge.Config) bridge.Bridger {
+	return &Btalk{Config: cfg}
+}
+
+type Broom struct {
+	room      *room.TalkRoom
+	ctx       context.Context
+	ctxCancel context.CancelFunc
+}
+
+func (b *Btalk) Connect() error {
+	b.Log.Info("Connecting")
+	b.user = talk.NewUser(b.GetString("Server"), b.GetString("Login"), b.GetString("Password"))
+	_, err := b.user.Capabilities()
+	if err != nil {
+		b.Log.Error("Cannot Connect")
+		return err
+	}
+	b.Log.Info("Connected")
+	return nil
+}
+
+func (b *Btalk) Disconnect() error {
+	for _, r := range b.rooms {
+		r.ctxCancel()
+	}
+	return nil
+}
+
+func (b *Btalk) JoinChannel(channel config.ChannelInfo) error {
+	newRoom := Broom{
+		room: talk.NewRoom(b.user, channel.Name),
+	}
+	newRoom.ctx, newRoom.ctxCancel = context.WithCancel(context.Background())
+	c, err := newRoom.room.ReceiveMessages(newRoom.ctx)
+	if err != nil {
+		return err
+	}
+	b.rooms = append(b.rooms, newRoom)
+	go func() {
+		for msg := range c {
+			// ignore messages that are one of the following
+			// * not a message from a user
+			// * from ourselves
+			if msg.MessageType != ocs.MessageComment || msg.ActorID == b.user.User {
+				continue
+			}
+			remoteMessage := config.Message{
+				Text:     msg.Message,
+				Channel:  newRoom.room.Token,
+				Username: msg.ActorDisplayName,
+				UserID:   msg.ActorID,
+				Account:  b.Account,
+			}
+			// It is possible for the ID to not be set on older versions of Talk so we only set it if
+			// the ID is not blank
+			if msg.ID != 0 {
+				remoteMessage.ID = strconv.Itoa(msg.ID)
+			}
+			b.Log.Debugf("<= Message is %#v", remoteMessage)
+			b.Remote <- remoteMessage
+		}
+	}()
+	return nil
+}
+
+func (b *Btalk) Send(msg config.Message) (string, error) {
+	r := b.getRoom(msg.Channel)
+	if r == nil {
+		b.Log.Errorf("Could not find room for %v", msg.Channel)
+		return "", nil
+	}
+
+	// Talk currently only supports sending normal messages
+	if msg.Event != "" {
+		return "", nil
+	}
+	sentMessage, err := r.room.SendMessage(msg.Username + msg.Text)
+	if err != nil {
+		b.Log.Errorf("Could not send message to room %v from %v: %v", msg.Channel, msg.Username, err)
+		return "", nil
+	}
+	return strconv.Itoa(sentMessage.ID), nil
+}
+
+func (b *Btalk) getRoom(token string) *Broom {
+	for _, r := range b.rooms {
+		if r.room.Token == token {
+			return &r
+		}
+	}
+	return nil
+}
--- a/bridge/rocketchat/handlers.go
+++ b/bridge/rocketchat/handlers.go
@@ -2,6 +2,7 @@ package brocketchat

 import (
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/matterbridge/Rocket.Chat.Go.SDK/models"
 )

 func (b *Brocketchat) handleRocket() {
@@ -38,6 +39,23 @@ func (b *Brocketchat) handleRocketHook(messages chan *config.Message) {
 	}
 }

+func (b *Brocketchat) handleStatusEvent(ev models.Message, rmsg *config.Message) bool {
+	switch ev.Type {
+	case "":
+		// this is a normal message, no processing needed
+		// return true so the message is not dropped
+		return true
+	case sUserJoined, sUserLeft:
+		rmsg.Event = config.EventJoinLeave
+		return true
+	case sRoomChangedTopic:
+		rmsg.Event = config.EventTopicChange
+		return true
+	}
+	b.Log.Debugf("Dropping message with unknown type: %s", ev.Type)
+	return false
+}
+
 func (b *Brocketchat) handleRocketClient(messages chan *config.Message) {
 	for message := range b.messageChan {
 		// skip messages with same ID, apparently messages get duplicated for an unknown reason
@@ -59,7 +77,12 @@ func (b *Brocketchat) handleRocketClient(messages chan *config.Message) {
 			UserID:   message.User.ID,
 			ID:       message.ID,
 		}
-		messages <- rmsg
+
+		// handleStatusEvent returns false if the message should be dropped
+		// in that case it is probably some modification to the channel we do not want to relay
+		if b.handleStatusEvent(m, rmsg) {
+			messages <- rmsg
+		}
 	}
 }

--- a/bridge/rocketchat/rocketchat.go
+++ b/bridge/rocketchat/rocketchat.go
@@ -29,6 +29,12 @@ type Brocketchat struct {
 	sync.RWMutex
 }

+const (
+	sUserJoined       = "uj"
+	sUserLeft         = "ul"
+	sRoomChangedTopic = "room_changed_topic"
+)
+
 func New(cfg *bridge.Config) bridge.Bridger {
 	newCache, err := lru.New(100)
 	if err != nil {
--- a/bridge/slack/handlers.go
+++ b/bridge/slack/handlers.go
@@ -1,18 +1,22 @@
 package bslack

 import (
+	"errors"
 	"fmt"
 	"html"
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

+// ErrEventIgnored is for events that should be ignored
+var ErrEventIgnored = errors.New("this event message should ignored")
+
 func (b *Bslack) handleSlack() {
 	messages := make(chan *config.Message)
-	if b.GetString(incomingWebhookConfig) != "" {
+	if b.GetString(incomingWebhookConfig) != "" && b.GetString(tokenConfig) == "" {
 		b.Log.Debugf("Choosing webhooks based receiving")
 		go b.handleMatterHook(messages)
 	} else {
@@ -53,7 +57,9 @@ func (b *Bslack) handleSlackClient(messages chan *config.Message) {
 				continue
 			}
 			rmsg, err := b.handleTypingEvent(ev)
-			if err != nil {
+			if err == ErrEventIgnored {
+				continue
+			} else if err != nil {
 				b.Log.Errorf("%#v", err)
 				continue
 			}
@@ -87,7 +93,7 @@ func (b *Bslack) handleSlackClient(messages chan *config.Message) {
 			b.Log.Errorf("Connection failed %#v %#v", ev.Error(), ev.ErrorObj)
 		case *slack.MemberJoinedChannelEvent:
 			b.users.populateUser(ev.User)
-		case *slack.HelloEvent, *slack.LatencyReport:
+		case *slack.HelloEvent, *slack.LatencyReport, *slack.ConnectingEvent:
 			continue
 		default:
 			b.Log.Debugf("Unhandled incoming event: %T", ev)
@@ -124,11 +130,11 @@ func (b *Bslack) skipMessageEvent(ev *slack.MessageEvent) bool {
 		}
 	}

-	// Skip any messages that we made ourselves or from 'slackbot' (see #527).
-	if ev.Username == sSlackBotUser ||
-		(b.rtm != nil && ev.Username == b.si.User.Name) ||
-		(len(ev.Attachments) > 0 && ev.Attachments[0].CallbackID == "matterbridge_"+b.uuid) {
-		return true
+	// Check for our callback ID
+	hasOurCallbackID := false
+	if len(ev.Blocks.BlockSet) == 1 {
+		block, ok := ev.Blocks.BlockSet[0].(*slack.SectionBlock)
+		hasOurCallbackID = ok && block.BlockID == "matterbridge_"+b.uuid
 	}

 	if ev.SubMessage != nil {
@@ -143,6 +149,16 @@ func (b *Bslack) skipMessageEvent(ev *slack.MessageEvent) bool {
 		if ev.SubType == "message_replied" && ev.Hidden {
 			return true
 		}
+		if len(ev.SubMessage.Blocks.BlockSet) == 1 {
+			block, ok := ev.SubMessage.Blocks.BlockSet[0].(*slack.SectionBlock)
+			hasOurCallbackID = ok && block.BlockID == "matterbridge_"+b.uuid
+		}
+	}
+
+	// Skip any messages that we made ourselves or from 'slackbot' (see #527).
+	if ev.Username == sSlackBotUser ||
+		(b.rtm != nil && ev.Username == b.si.User.Name) || hasOurCallbackID {
+		return true
 	}

 	if len(ev.Files) > 0 {
@@ -270,6 +286,9 @@ func (b *Bslack) handleAttachments(ev *slack.MessageEvent, rmsg *config.Message)
 }

 func (b *Bslack) handleTypingEvent(ev *slack.UserTypingEvent) (*config.Message, error) {
+	if ev.User == b.si.User.ID {
+		return nil, ErrEventIgnored
+	}
 	channelInfo, err := b.channels.getChannelByID(ev.Channel)
 	if err != nil {
 		return nil, err
--- a/bridge/slack/helpers.go
+++ b/bridge/slack/helpers.go
@@ -7,8 +7,8 @@ import (
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/nlopes/slack"
 	"github.com/sirupsen/logrus"
+	"github.com/slack-go/slack"
 )

 // populateReceivedMessage shapes the initial Matterbridge message that we will forward to the
--- a/bridge/slack/legacy.go
+++ b/bridge/slack/legacy.go
@@ -5,7 +5,7 @@ import (

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/matterhook"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

 type BLegacy struct {
--- a/bridge/slack/slack.go
+++ b/bridge/slack/slack.go
@@ -13,8 +13,8 @@ import (
 	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/42wim/matterbridge/matterhook"
 	lru "github.com/hashicorp/golang-lru"
-	"github.com/nlopes/slack"
 	"github.com/rs/xid"
+	"github.com/slack-go/slack"
 )

 type Bslack struct {
@@ -64,6 +64,7 @@ const (
 	editSuffixConfig      = "EditSuffix"
 	iconURLConfig         = "iconurl"
 	noSendJoinConfig      = "nosendjoinpart"
+	messageLength         = 3000
 )

 func New(cfg *bridge.Config) bridge.Bridger {
@@ -194,6 +195,7 @@ func (b *Bslack) Send(msg config.Message) (string, error) {
 		b.Log.Debugf("=> Receiving %#v", msg)
 	}

+	msg.Text = helper.ClipMessage(msg.Text, messageLength)
 	msg.Text = b.replaceCodeFence(msg.Text)

 	// Make a action /me of the message
@@ -202,7 +204,7 @@ func (b *Bslack) Send(msg config.Message) (string, error) {
 	}

 	// Use webhook to send the message
-	if b.GetString(outgoingWebhookConfig) != "" {
+	if b.GetString(outgoingWebhookConfig) != "" && b.GetString(tokenConfig) == "" {
 		return "", b.sendWebhook(msg)
 	}
 	return b.sendRTM(msg)
@@ -408,7 +410,6 @@ func (b *Bslack) editMessage(msg *config.Message, channelInfo *slack.Channel) (b
 	}
 	messageOptions := b.prepareMessageOptions(msg)
 	for {
-		messageOptions = append(messageOptions, slack.MsgOptionText(msg.Text, false))
 		_, _, _, err := b.rtm.UpdateMessage(channelInfo.ID, msg.ID, messageOptions...)
 		if err == nil {
 			return true, nil
@@ -427,11 +428,6 @@ func (b *Bslack) postMessage(msg *config.Message, channelInfo *slack.Channel) (s
 		return "", nil
 	}
 	messageOptions := b.prepareMessageOptions(msg)
-	messageOptions = append(
-		messageOptions,
-		slack.MsgOptionText(msg.Text, false),
-		slack.MsgOptionEnableLinkUnfurl(),
-	)
 	for {
 		_, id, err := b.rtm.PostMessage(channelInfo.ID, messageOptions...)
 		if err == nil {
@@ -497,8 +493,6 @@ func (b *Bslack) prepareMessageOptions(msg *config.Message) []slack.MsgOption {
 	}

 	var attachments []slack.Attachment
-	// add a callback ID so we can see we created it
-	attachments = append(attachments, slack.Attachment{CallbackID: "matterbridge_" + b.uuid})
 	// add file attachments
 	attachments = append(attachments, b.createAttach(msg.Extra)...)
 	// add slack attachments (from another slack bridge)
@@ -509,6 +503,19 @@ func (b *Bslack) prepareMessageOptions(msg *config.Message) []slack.MsgOption {
 	}

 	var opts []slack.MsgOption
+	opts = append(opts,
+		// provide regular text field (fallback used in Slack notifications, etc.)
+		slack.MsgOptionText(msg.Text, false),
+
+		// add a callback ID so we can see we created it
+		slack.MsgOptionBlocks(slack.NewSectionBlock(
+			slack.NewTextBlockObject(slack.MarkdownType, msg.Text, false, false),
+			nil, nil,
+			slack.SectionBlockOptionBlockID("matterbridge_"+b.uuid),
+		)),
+
+		slack.MsgOptionEnableLinkUnfurl(),
+	)
 	opts = append(opts, slack.MsgOptionAttachments(attachments...))
 	opts = append(opts, slack.MsgOptionPostMessageParameters(params))
 	return opts
--- a/bridge/slack/users_channels.go
+++ b/bridge/slack/users_channels.go
@@ -8,8 +8,8 @@ import (
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/nlopes/slack"
 	"github.com/sirupsen/logrus"
+	"github.com/slack-go/slack"
 )

 const minimumRefreshInterval = 10 * time.Second
--- a/bridge/telegram/handlers.go
+++ b/bridge/telegram/handlers.go
@@ -39,22 +39,32 @@ func (b *Btelegram) handleGroups(rmsg *config.Message, message *tgbotapi.Message

 // handleForwarded handles forwarded messages
 func (b *Btelegram) handleForwarded(rmsg *config.Message, message *tgbotapi.Message) {
-	if message.ForwardFrom != nil {
-		usernameForward := ""
-		if b.GetBool("UseFirstName") {
+	if message.ForwardDate == 0 {
+		return
+	}
+
+	if message.ForwardFrom == nil {
+		rmsg.Text = "Forwarded from " + unknownUser + ": " + rmsg.Text
+		return
+	}
+
+	usernameForward := ""
+	if b.GetBool("UseFirstName") {
+		usernameForward = message.ForwardFrom.FirstName
+	}
+
+	if usernameForward == "" {
+		usernameForward = message.ForwardFrom.UserName
+		if usernameForward == "" {
 			usernameForward = message.ForwardFrom.FirstName
 		}
-		if usernameForward == "" {
-			usernameForward = message.ForwardFrom.UserName
-			if usernameForward == "" {
-				usernameForward = message.ForwardFrom.FirstName
-			}
-		}
-		if usernameForward == "" {
-			usernameForward = unknownUser
-		}
-		rmsg.Text = "Forwarded from " + usernameForward + ": " + rmsg.Text
 	}
+
+	if usernameForward == "" {
+		usernameForward = unknownUser
+	}
+
+	rmsg.Text = "Forwarded from " + usernameForward + ": " + rmsg.Text
 }

 // handleQuoting handles quoting of previous messages
@@ -95,7 +105,7 @@ func (b *Btelegram) handleUsername(rmsg *config.Message, message *tgbotapi.Messa
 			}
 		}
 		// only download avatars if we have a place to upload them (configured mediaserver)
-		if b.General.MediaServerUpload != "" {
+		if b.General.MediaServerUpload != "" || (b.General.MediaServerDownload != "" && b.General.MediaDownloadPath != "") {
 			b.handleDownloadAvatar(message.From.ID, rmsg.Channel)
 		}
 	}
@@ -312,6 +322,9 @@ func (b *Btelegram) handleEdit(msg *config.Message, chatid int64) (string, error
 	case "Markdown":
 		b.Log.Debug("Using mode markdown")
 		m.ParseMode = tgbotapi.ModeMarkdown
+	case MarkdownV2:
+		b.Log.Debug("Using mode MarkdownV2")
+		m.ParseMode = MarkdownV2
 	}
 	if strings.ToLower(b.GetString("MessageFormat")) == HTMLNick {
 		b.Log.Debug("Using mode HTML - nick only")
--- a/bridge/telegram/telegram.go
+++ b/bridge/telegram/telegram.go
@@ -15,6 +15,7 @@ const (
 	unknownUser = "unknown"
 	HTMLFormat  = "HTML"
 	HTMLNick    = "htmlnick"
+	MarkdownV2  = "MarkdownV2"
 )

 type Btelegram struct {
@@ -126,6 +127,10 @@ func (b *Btelegram) sendMessage(chatid int64, username, text string) (string, er
 		b.Log.Debug("Using mode markdown")
 		m.ParseMode = tgbotapi.ModeMarkdown
 	}
+	if b.GetString("MessageFormat") == MarkdownV2 {
+		b.Log.Debug("Using mode MarkdownV2")
+		m.ParseMode = MarkdownV2
+	}
 	if strings.ToLower(b.GetString("MessageFormat")) == HTMLNick {
 		b.Log.Debug("Using mode HTML - nick only")
 		m.Text = username + html.EscapeString(text)
--- a/bridge/whatsapp/handlers.go
+++ b/bridge/whatsapp/handlers.go
@@ -9,6 +9,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/Rhymen/go-whatsapp"
+	"github.com/jpillora/backoff"
 )

 /*
@@ -22,10 +23,43 @@ Check:
 // HandleError received from WhatsApp
 func (b *Bwhatsapp) HandleError(err error) {
 	// ignore received invalid data errors. https://github.com/42wim/matterbridge/issues/843
-	if strings.Contains(err.Error(), "error processing data: received invalid data") {
+	// ignore tag 174 errors. https://github.com/42wim/matterbridge/issues/1094
+	if strings.Contains(err.Error(), "error processing data: received invalid data") || strings.Contains(err.Error(), "invalid string with tag 174") {
 		return
 	}
-	b.Log.Errorf("%v", err) // TODO implement proper handling? at least respond to different error types
+
+	switch err.(type) {
+	case *whatsapp.ErrConnectionClosed, *whatsapp.ErrConnectionFailed:
+		b.reconnect(err)
+	default:
+		switch err {
+		case whatsapp.ErrConnectionTimeout:
+			b.reconnect(err)
+		default:
+			b.Log.Errorf("%v", err)
+		}
+	}
+}
+
+func (b *Bwhatsapp) reconnect(err error) {
+	bf := &backoff.Backoff{
+		Min:    time.Second,
+		Max:    5 * time.Minute,
+		Jitter: true,
+	}
+	for {
+		d := bf.Duration()
+		b.Log.Errorf("Connection failed, underlying error: %v", err)
+		b.Log.Infof("Waiting %s...", d)
+		time.Sleep(d)
+		b.Log.Info("Reconnecting...")
+		err := b.conn.Restore()
+		if err == nil {
+			bf.Reset()
+			b.startedAt = uint64(time.Now().Unix())
+			return
+		}
+	}
 }

 // HandleTextMessage sent from WhatsApp, relay it to the brige
--- a/bridge/whatsapp/helpers.go
+++ b/bridge/whatsapp/helpers.go
@@ -80,8 +80,33 @@ func (b *Bwhatsapp) getSenderName(senderJid string) string {
 		// if user is not in phone contacts
 		// it is the most obvious scenario unless you sync your phone contacts with some remote updated source
 		// users can change it in their WhatsApp settings -> profile -> click on Avatar
-		return sender.Notify
+		if sender.Notify != "" {
+			return sender.Notify
+		}
+
+		if sender.Short != "" {
+			return sender.Short
+		}
 	}
+
+	// try to reload this contact
+	_, err := b.conn.Contacts()
+	if err != nil {
+		b.Log.Errorf("error on update of contacts: %v", err)
+	}
+
+	if contact, exists := b.conn.Store.Contacts[senderJid]; exists {
+		// Add it to the user map
+		b.users[senderJid] = contact
+
+		if contact.Name != "" {
+			return contact.Name
+		}
+		// if user is not in phone contacts
+		// same as above
+		return contact.Notify
+	}
+
 	return ""
 }

--- a/bridge/whatsapp/whatsapp.go
+++ b/bridge/whatsapp/whatsapp.go
@@ -67,6 +67,7 @@ func (b *Bwhatsapp) Connect() error {
 	// https://github.com/Rhymen/go-whatsapp#creating-a-connection
 	b.Log.Debugln("Connecting to WhatsApp..")
 	conn, err := whatsapp.NewConn(20 * time.Second)
+	conn.SetClientVersion(0, 4, 2080)
 	if err != nil {
 		return errors.New("failed to connect to WhatsApp: " + err.Error())
 	}
--- a/bridge/xmpp/handler.go
+++ b/bridge/xmpp/handler.go
@@ -0,0 +1,34 @@
+package bxmpp
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/helper"
+	"github.com/matterbridge/go-xmpp"
+)
+
+// handleDownloadAvatar downloads the avatar of userid from channel
+// sends a EVENT_AVATAR_DOWNLOAD message to the gateway if successful.
+// logs an error message if it fails
+func (b *Bxmpp) handleDownloadAvatar(avatar xmpp.AvatarData) {
+	rmsg := config.Message{
+		Username: "system",
+		Text:     "avatar",
+		Channel:  b.parseChannel(avatar.From),
+		Account:  b.Account,
+		UserID:   avatar.From,
+		Event:    config.EventAvatarDownload,
+		Extra:    make(map[string][]interface{}),
+	}
+	if _, ok := b.avatarMap[avatar.From]; !ok {
+		b.Log.Debugf("Avatar.From: %s", avatar.From)
+
+		err := helper.HandleDownloadSize(b.Log, &rmsg, avatar.From+".png", int64(len(avatar.Data)), b.General)
+		if err != nil {
+			b.Log.Error(err)
+			return
+		}
+		helper.HandleDownloadData(b.Log, &rmsg, avatar.From+".png", rmsg.Text, "", &avatar.Data, b.General)
+		b.Log.Debugf("Avatar download complete")
+		b.Remote <- rmsg
+	}
+}
--- a/bridge/xmpp/helpers.go
+++ b/bridge/xmpp/helpers.go
@@ -0,0 +1,30 @@
+package bxmpp
+
+import (
+	"regexp"
+
+	"github.com/42wim/matterbridge/bridge/config"
+)
+
+var pathRegex = regexp.MustCompile("[^a-zA-Z0-9]+")
+
+// GetAvatar constructs a URL for a given user-avatar if it is available in the cache.
+func getAvatar(av map[string]string, userid string, general *config.Protocol) string {
+	if hash, ok := av[userid]; ok {
+		// NOTE: This does not happen in bridge/helper/helper.go but messes up XMPP
+		id := pathRegex.ReplaceAllString(userid, "_")
+		return general.MediaServerDownload + "/" + hash + "/" + id + ".png"
+	}
+	return ""
+}
+
+func (b *Bxmpp) cacheAvatar(msg *config.Message) string {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+	/* if we have a sha we have successfully uploaded the file to the media server,
+	so we can now cache the sha */
+	if fi.SHA != "" {
+		b.Log.Debugf("Added %s to %s in avatarMap", fi.SHA, msg.UserID)
+		b.avatarMap[msg.UserID] = fi.SHA
+	}
+	return ""
+}
--- a/bridge/xmpp/xmpp.go
+++ b/bridge/xmpp/xmpp.go
@@ -23,12 +23,17 @@ type Bxmpp struct {
 	xmppMap   map[string]string
 	connected bool
 	sync.RWMutex
+
+	avatarAvailability map[string]bool
+	avatarMap          map[string]string
 }

 func New(cfg *bridge.Config) bridge.Bridger {
 	return &Bxmpp{
-		Config:  cfg,
-		xmppMap: make(map[string]string),
+		Config:             cfg,
+		xmppMap:            make(map[string]string),
+		avatarAvailability: make(map[string]bool),
+		avatarMap:          make(map[string]string),
 	}
 }

@@ -67,8 +72,19 @@ func (b *Bxmpp) Send(msg config.Message) (string, error) {
 	if msg.Event == config.EventMsgDelete {
 		return "", nil
 	}
+
 	b.Log.Debugf("=> Receiving %#v", msg)

+	if msg.Event == config.EventAvatarDownload {
+		return b.cacheAvatar(&msg), nil
+	}
+
+	// Make a action /me of the message, prepend the username with it.
+	// https://xmpp.org/extensions/xep-0245.html
+	if msg.Event == config.EventUserAction {
+		msg.Username = "/me " + msg.Username
+	}
+
 	// Upload a file (in XMPP case send the upload URL because XMPP has no native upload support).
 	if msg.Extra != nil {
 		for _, rmsg := range helper.HandleExtra(&msg, b.General) {
@@ -114,6 +130,9 @@ func (b *Bxmpp) createXMPP() error {
 		ServerName:         strings.Split(b.GetString("Jid"), "@")[1],
 		InsecureSkipVerify: b.GetBool("SkipTLSVerify"), // nolint: gosec
 	}
+
+	xmpp.DebugWriter = b.Log.Writer()
+
 	options := xmpp.Options{
 		Host:                         b.GetString("Server"),
 		User:                         b.GetString("Jid"),
@@ -122,7 +141,6 @@ func (b *Bxmpp) createXMPP() error {
 		StartTLS:                     true,
 		TLSConfig:                    tc,
 		Debug:                        b.GetBool("debug"),
-		Logger:                       b.Log.Writer(),
 		Session:                      true,
 		Status:                       "",
 		StatusMessage:                "",
@@ -228,6 +246,16 @@ func (b *Bxmpp) handleXMPP() error {
 					event = config.EventTopicChange
 				}

+				available, sok := b.avatarAvailability[v.Remote]
+				avatar := ""
+				if !sok {
+					b.Log.Debugf("Requesting avatar data")
+					b.avatarAvailability[v.Remote] = false
+					b.xc.AvatarRequestData(v.Remote)
+				} else if available {
+					avatar = getAvatar(b.avatarMap, v.Remote, b.General)
+				}
+
 				msgID := v.ID
 				if v.ReplaceID != "" {
 					msgID = v.ReplaceID
@@ -237,6 +265,7 @@ func (b *Bxmpp) handleXMPP() error {
 					Text:     v.Text,
 					Channel:  b.parseChannel(v.Remote),
 					Account:  b.Account,
+					Avatar:   avatar,
 					UserID:   v.Remote,
 					ID:       msgID,
 					Event:    event,
@@ -253,6 +282,10 @@ func (b *Bxmpp) handleXMPP() error {
 				b.Log.Debugf("<= Message is %#v", rmsg)
 				b.Remote <- rmsg
 			}
+		case xmpp.AvatarData:
+			b.handleDownloadAvatar(v)
+			b.avatarAvailability[v.From] = true
+			b.Log.Debugf("Avatar for %s is now available", v.From)
 		case xmpp.Presence:
 			// Do nothing.
 		}
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,149 @@
+# v1.18.0
+
+## New features
+
+- nctalk: new protocol added. Add Nextcloud Talk support #1167
+- general: Add an option to log into a file rather than stdout (#1168)
+- api: Add websocket to API (#970)
+
+## Enhancements
+
+- telegram: Fix MarkdownV2 support in Telegram (#1169)
+- whatsapp: Reload user information when a new contact is detected (whatsapp) (#1160)
+- api: Add sane RemoteNickFormat default for API (#1157)
+- irc: Skip gIRC built-in rate limiting (irc) (#1164)
+- irc: Only colour IRC nicks if there is one. (#1161)
+- docker: Combine runs to one layer (#1151)
+
+## Bugfix
+
+- general: Update dependencies for 1.18.0 release (#1175)
+
+Discord users are encouraged to upgrade, this release works with the move to the discord.com domain.
+
+This release couldn't exist without the following contributors:
+@42wim, @jlu5, @qaisjp, @TheHolyRoger, @SuperSandro2000, @gary-kim, @z3bra, @greenx, @haykam821, @nathanaelhoun
+
+# v1.17.5
+
+## Enhancements
+
+- irc: Add StripMarkdown option (irc). (#1145)
+- general: Increase debug logging with function,file and linenumber (#1147)
+- general: Update Dockerfile so inotify works (#1148)
+- matrix: Add an option to disable sending HTML to matrix. Fixes #1022 (#1135)
+- xmpp: Implement xep-0245 (xmpp). Closes #1137 (#1144)
+
+## Bugfix
+
+- discord: Fix #1120: replaceAction "_" crash (discord) (#1121)
+- discord: Fix #1049: missing space before embeds (discord) (#1124)
+- discord: Fix webhook EventUserAction messages being skipped (discord) (#1133)
+- matrix: Avoid creating invalid url when the user doesn't have an avatar (matrix) (#1130)
+- msteams: Ignore non-user messages (msteams). Fixes #1141 (#1149)
+- slack: Do not use webhooks when token is configured (slack) (fixes #1123) (#1134)
+- telegram: Fix forward from hidden users (telegram). Closes #1131 (#1143)
+- xmpp: Prevent re-requesting avatar data (xmpp) (#1117)
+
+This release couldn't exist without the following contributors:
+@qaisjp, @xnaas, @42wim, @Polynomdivision, @tfve
+
+# v1.17.4
+
+## Bugfix
+
+- general: Lowercase account names. Fixes #1108 (#1110)
+- msteams: Remove panics and retry polling on failure (msteams). Fixes #1104 (#1105
+- whatsapp: Update Rhymen/go-whatsapp. Fixes #1107 (#1109) (make whatsapp working again)
+- discord: Add an ID cache (discord). Fixes #1106 (#1111) (fix delete/edits with webhooks)
+
+# v1.17.3
+
+## Enhancements
+
+- xmpp: Implement User Avatar spoofing of XMPP users #1090
+- rocketchat: Relay Joins/Topic changes in RocketChat bridge (#1085)
+- irc: Add JoinDelay option (irc). Fixes #1084 (#1098)
+- slack: Clip too long messages on 3000 length (slack). Fixes #1081 (#1102)
+
+## Bugfix
+
+- general: Fix the behavior of ShowTopicChange and SyncTopic (#1086)
+- slack: Prevent image/message looping (slack). Fixes #1088 (#1096)
+- whatsapp: Ignore non-critical errors (whatsapp). Fixes #1094 (#1100)
+- irc: Add extra space before colon in attachments (irc). Fixes #1089 (#1101)
+
+This release couldn't exist without the following contributors:
+@42wim, @ldruschk, @qaisjp, @Polynomdivision
+
+# v1.17.2
+
+## Enhancements
+
+- slack: Update vendor slack-go/slack (#1068)
+- general: Update vendor d5/tengo (#1066)
+- general: Clarify terminology used in mapping group chat IDs to channels in config (#1079)
+
+## Bugfix
+
+- whatsapp: Update Rhymen/go-whatsapp vendor and whatsapp version (#1078). Fixes Media upload #1074
+- whatsapp: Reset start timestamp on reconnect (whatsapp). Fixes #1059 (#1064)
+
+This release couldn't exist without the following contributors:
+@42wim, @jheiselman
+
+# v1.17.1
+
+## Enhancements
+
+- docker: Remove build dependencies from final image (multistage build) #1057
+
+## Bugfix
+
+- general: Don't transmit typing events from ourselves #1056
+- general: Add support for build tags #1054
+- discord: Strip extra info from emotes (discord) #1052
+- msteams: fix macos build: Update vendor yaegashi/msgraph.go to v0.1.2 #1036
+- whatsapp: Update client version whatsapp. Fixes #1061 #1062
+
+This release couldn't exist without the following contributors:
+@awigen, @qaisjp, @42wim
+
+# v1.17.0
+
+## New features
+
+- msteams: new protocol added. Add initial Microsoft Teams support #967
+  See https://github.com/42wim/matterbridge/wiki/MS-Teams-setup for a complete walkthrough
+- discord: Add ability to procure avatars from the destination bridge #1000
+- matrix: Add support for avatars from matrix. #1007
+- general: support JSON and YAML config formats #1045
+
+## Enhancements
+
+- discord: Check only bridged channels for PermManageWebhooks #1001
+- irc: Be less lossy when throttling IRC messages #1004
+- keybase: updated library #1002, #1019
+- matrix: Rebase gomatrix vendor with upstream #1006
+- slack: Use upstream slack-go/slack again #1018
+- slack: Ignore ConnectingEvent #1041
+- slack: use blocks not attachments #1048
+- sshchat: Update vendor shazow/ssh-chat #1029
+- telegram: added markdownv2 mode for telegram #1037
+- whatsapp: Implement basic reconnect (whatsapp). Fixes #987 #1003
+
+## Bugfix
+
+- discord: Fix webhook permission checks sometimes failing #1043
+- discord: Fix #1027: warning when handling inbound webhooks #1044
+- discord: Fix duplicate separator on empty description/url (discord) #1035
+- matrix: Fix issue with underscores in links #999
+- slack: Fix #1039: messages sent to Slack being synced back #1046
+- telegram: Make avatars download work with mediaserverdownload (telegram). Fixes #920 
+
+This release couldn't exist without the following contributors:
+@qaisjp, @jakubgs, @burner1024, @notpushkin, @MartijnBraam, @42wim
+
 # v1.16.5

 - Fix version bump
--- a/ci/bintray.sh
+++ b/ci/bintray.sh
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-set -u -e -x -o pipefail
-
-go version | grep go1.13 || exit
-
-VERSION=$(git describe --tags)
-mkdir ci/binaries
-GOOS=windows GOARCH=amd64 go build -ldflags "-s -w -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o ci/binaries/matterbridge-$VERSION-windows-amd64.exe
-GOOS=linux GOARCH=amd64 go build -ldflags "-s -w -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o ci/binaries/matterbridge-$VERSION-linux-amd64
-GOOS=linux GOARCH=arm go build -ldflags "-s -w -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o ci/binaries/matterbridge-$VERSION-linux-arm
-GOOS=darwin GOARCH=amd64 go build -ldflags "-s -w -X main.githash=$(git log --pretty=format:'%h' -n 1)" -o ci/binaries/matterbridge-$VERSION-darwin-amd64
-cd ci
-cat > deploy.json <<EOF
-{
-    "package": {
-        "name": "Matterbridge",
-        "repo": "nightly",
-        "subject": "42wim"
-    },
-    "version": {
-        "name": "$VERSION"
-    },
-    "files":
-        [
-        {"includePattern": "ci/binaries/(.*)", "uploadPattern":"\$1"}
-        ],
-    "publish": true
-}
-EOF
-
--- a/ci/lint.sh
+++ b/ci/lint.sh
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-set -u -e -x -o pipefail
-
-if [[ -n "${GOLANGCI_VERSION-}" ]]; then
-  # Retrieve the golangci-lint linter binary.
-  curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b ${GOPATH}/bin ${GOLANGCI_VERSION}
-fi
-
-# Run the linter.
-golangci-lint run
-
-# if [[ "${GO111MODULE-off}" == "on" ]]; then
-#   # If Go modules are active then check that dependencies are correctly maintained.
-#   go mod tidy
-#   go mod vendor
-#   git diff --exit-code --quiet || (echo "Please run 'go mod tidy' to clean up the 'go.mod' and 'go.sum' files."; false)
-# fi
--- a/ci/test.sh
+++ b/ci/test.sh
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-set -u -e -x -o pipefail
-
-if [[ -n "${REPORT_COVERAGE+cover}" ]]; then
-  # Retrieve and prepare CodeClimate's test coverage reporter.
-  curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-  chmod +x ./cc-test-reporter
-  ./cc-test-reporter before-build
-fi
-
-# Run all the tests with the race detector and generate coverage.
-go test -v -race -coverprofile c.out ./...
-
-if [[ -n "${REPORT_COVERAGE+cover}" && "${TRAVIS_SECURE_ENV_VARS}" == "true" ]]; then
-  # Upload test coverage to CodeClimate.
-  ./cc-test-reporter after-build
-fi
--- a/gateway/bridgemap/api.go
+++ b/gateway/bridgemap/api.go
@@ -0,0 +1,11 @@
+// +build !noapi
+
+package bridgemap
+
+import (
+	"github.com/42wim/matterbridge/bridge/api"
+)
+
+func init() {
+	FullMap["api"] = api.New
+}
--- a/gateway/bridgemap/bdiscord.go
+++ b/gateway/bridgemap/bdiscord.go
@@ -0,0 +1,12 @@
+// +build !nodiscord
+
+package bridgemap
+
+import (
+	bdiscord "github.com/42wim/matterbridge/bridge/discord"
+)
+
+func init() {
+	FullMap["discord"] = bdiscord.New
+	UserTypingSupport["discord"] = struct{}{}
+}
--- a/gateway/bridgemap/bgitter.go
+++ b/gateway/bridgemap/bgitter.go
@@ -0,0 +1,11 @@
+// +build !nogitter
+
+package bridgemap
+
+import (
+	bgitter "github.com/42wim/matterbridge/bridge/gitter"
+)
+
+func init() {
+	FullMap["gitter"] = bgitter.New
+}
--- a/gateway/bridgemap/birc.go
+++ b/gateway/bridgemap/birc.go
@@ -0,0 +1,11 @@
+// +build !noirc
+
+package bridgemap
+
+import (
+	birc "github.com/42wim/matterbridge/bridge/irc"
+)
+
+func init() {
+	FullMap["irc"] = birc.New
+}
--- a/gateway/bridgemap/bkeybase.go
+++ b/gateway/bridgemap/bkeybase.go
@@ -0,0 +1,11 @@
+// +build !nokeybase
+
+package bridgemap
+
+import (
+	bkeybase "github.com/42wim/matterbridge/bridge/keybase"
+)
+
+func init() {
+	FullMap["keybase"] = bkeybase.New
+}
--- a/gateway/bridgemap/bmatrix.go
+++ b/gateway/bridgemap/bmatrix.go
@@ -0,0 +1,11 @@
+// +build !nomatrix
+
+package bridgemap
+
+import (
+	bmatrix "github.com/42wim/matterbridge/bridge/matrix"
+)
+
+func init() {
+	FullMap["matrix"] = bmatrix.New
+}
--- a/gateway/bridgemap/bmattermost.go
+++ b/gateway/bridgemap/bmattermost.go
@@ -0,0 +1,11 @@
+// +build !nomattermost
+
+package bridgemap
+
+import (
+	bmattermost "github.com/42wim/matterbridge/bridge/mattermost"
+)
+
+func init() {
+	FullMap["mattermost"] = bmattermost.New
+}
--- a/gateway/bridgemap/bmsteams.go
+++ b/gateway/bridgemap/bmsteams.go
@@ -0,0 +1,11 @@
+// +build !nomsteams
+
+package bridgemap
+
+import (
+	bmsteams "github.com/42wim/matterbridge/bridge/msteams"
+)
+
+func init() {
+	FullMap["msteams"] = bmsteams.New
+}
--- a/gateway/bridgemap/bnctalk.go
+++ b/gateway/bridgemap/bnctalk.go
@@ -0,0 +1,11 @@
+// +build !nonctalk
+
+package bridgemap
+
+import (
+	btalk "github.com/42wim/matterbridge/bridge/nctalk"
+)
+
+func init() {
+	FullMap["nctalk"] = btalk.New
+}
--- a/gateway/bridgemap/bridgemap.go
+++ b/gateway/bridgemap/bridgemap.go
@@ -2,45 +2,9 @@ package bridgemap

 import (
 	"github.com/42wim/matterbridge/bridge"
-	"github.com/42wim/matterbridge/bridge/api"
-	bdiscord "github.com/42wim/matterbridge/bridge/discord"
-	bgitter "github.com/42wim/matterbridge/bridge/gitter"
-	birc "github.com/42wim/matterbridge/bridge/irc"
-	bkeybase "github.com/42wim/matterbridge/bridge/keybase"
-	bmatrix "github.com/42wim/matterbridge/bridge/matrix"
-	bmattermost "github.com/42wim/matterbridge/bridge/mattermost"
-	brocketchat "github.com/42wim/matterbridge/bridge/rocketchat"
-	bslack "github.com/42wim/matterbridge/bridge/slack"
-	bsshchat "github.com/42wim/matterbridge/bridge/sshchat"
-	bsteam "github.com/42wim/matterbridge/bridge/steam"
-	btelegram "github.com/42wim/matterbridge/bridge/telegram"
-	bwhatsapp "github.com/42wim/matterbridge/bridge/whatsapp"
-	bxmpp "github.com/42wim/matterbridge/bridge/xmpp"
-	bzulip "github.com/42wim/matterbridge/bridge/zulip"
 )

 var (
-	FullMap = map[string]bridge.Factory{
-		"api":          api.New,
-		"discord":      bdiscord.New,
-		"gitter":       bgitter.New,
-		"irc":          birc.New,
-		"mattermost":   bmattermost.New,
-		"matrix":       bmatrix.New,
-		"rocketchat":   brocketchat.New,
-		"slack-legacy": bslack.NewLegacy,
-		"slack":        bslack.New,
-		"sshchat":      bsshchat.New,
-		"steam":        bsteam.New,
-		"telegram":     btelegram.New,
-		"whatsapp":     bwhatsapp.New,
-		"xmpp":         bxmpp.New,
-		"zulip":        bzulip.New,
-		"keybase":      bkeybase.New,
-	}
-
-	UserTypingSupport = map[string]struct{}{
-		"slack":   {},
-		"discord": {},
-	}
+	FullMap           = map[string]bridge.Factory{}
+	UserTypingSupport = map[string]struct{}{}
 )
--- a/gateway/bridgemap/brocketchat.go
+++ b/gateway/bridgemap/brocketchat.go
@@ -0,0 +1,11 @@
+// +build !norocketchat
+
+package bridgemap
+
+import (
+	brocketchat "github.com/42wim/matterbridge/bridge/rocketchat"
+)
+
+func init() {
+	FullMap["rocketchat"] = brocketchat.New
+}
--- a/gateway/bridgemap/bslack.go
+++ b/gateway/bridgemap/bslack.go
@@ -0,0 +1,13 @@
+// +build !noslack
+
+package bridgemap
+
+import (
+	bslack "github.com/42wim/matterbridge/bridge/slack"
+)
+
+func init() {
+	FullMap["slack-legacy"] = bslack.NewLegacy
+	FullMap["slack"] = bslack.New
+	UserTypingSupport["slack"] = struct{}{}
+}
--- a/gateway/bridgemap/bsshchat.go
+++ b/gateway/bridgemap/bsshchat.go
@@ -0,0 +1,11 @@
+// +build !nosshchat
+
+package bridgemap
+
+import (
+	bsshchat "github.com/42wim/matterbridge/bridge/sshchat"
+)
+
+func init() {
+	FullMap["sshchat"] = bsshchat.New
+}
--- a/gateway/bridgemap/bsteam.go
+++ b/gateway/bridgemap/bsteam.go
@@ -0,0 +1,11 @@
+// +build !nosteam
+
+package bridgemap
+
+import (
+	bsteam "github.com/42wim/matterbridge/bridge/steam"
+)
+
+func init() {
+	FullMap["steam"] = bsteam.New
+}
--- a/gateway/bridgemap/btelegram.go
+++ b/gateway/bridgemap/btelegram.go
@@ -0,0 +1,11 @@
+// +build !notelegram
+
+package bridgemap
+
+import (
+	btelegram "github.com/42wim/matterbridge/bridge/telegram"
+)
+
+func init() {
+	FullMap["telegram"] = btelegram.New
+}
--- a/gateway/bridgemap/bwhatsapp.go
+++ b/gateway/bridgemap/bwhatsapp.go
@@ -0,0 +1,11 @@
+// +build !nowhatsapp
+
+package bridgemap
+
+import (
+	bwhatsapp "github.com/42wim/matterbridge/bridge/whatsapp"
+)
+
+func init() {
+	FullMap["whatsapp"] = bwhatsapp.New
+}
--- a/gateway/bridgemap/bxmpp.go
+++ b/gateway/bridgemap/bxmpp.go
@@ -0,0 +1,11 @@
+// +build !noxmpp
+
+package bridgemap
+
+import (
+	bxmpp "github.com/42wim/matterbridge/bridge/xmpp"
+)
+
+func init() {
+	FullMap["xmpp"] = bxmpp.New
+}
--- a/gateway/bridgemap/bzulip.go
+++ b/gateway/bridgemap/bzulip.go
@@ -0,0 +1,11 @@
+// +build !nozulip
+
+package bridgemap
+
+import (
+	bzulip "github.com/42wim/matterbridge/bridge/zulip"
+)
+
+func init() {
+	FullMap["zulip"] = bzulip.New
+}
--- a/gateway/gateway.go
+++ b/gateway/gateway.go
@@ -108,7 +108,7 @@ func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
 func (gw *Gateway) checkConfig(cfg *config.Bridge) {
 	match := false
 	for _, key := range gw.Router.Config.Viper().AllKeys() {
-		if strings.HasPrefix(key, cfg.Account) {
+		if strings.HasPrefix(key, strings.ToLower(cfg.Account)) {
 			match = true
 			break
 		}
@@ -306,8 +306,6 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
 }

 func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) string {
-	br := gw.Bridges[msg.Account]
-	msg.Protocol = br.Protocol
 	if dest.GetBool("StripNick") {
 		re := regexp.MustCompile("[^a-zA-Z0-9]+")
 		msg.Username = re.ReplaceAllString(msg.Username, "")
@@ -315,6 +313,7 @@ func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) stri
 	nick := dest.GetString("RemoteNickFormat")

 	// loop to replace nicks
+	br := gw.Bridges[msg.Account]
 	for _, outer := range br.GetStringSlice2D("ReplaceNicks") {
 		search := outer[0]
 		replace := outer[1]
--- a/gateway/handlers.go
+++ b/gateway/handlers.go
@@ -169,7 +169,7 @@ func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
 	switch event {
 	case config.EventAvatarDownload:
 		// Avatar downloads are only relevant for telegram and mattermost for now
-		if dest.Protocol != "mattermost" && dest.Protocol != "telegram" {
+		if dest.Protocol != "mattermost" && dest.Protocol != "telegram" && dest.Protocol != "xmpp" {
 			return true
 		}
 	case config.EventJoinLeave:
@@ -179,7 +179,7 @@ func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
 		}
 	case config.EventTopicChange:
 		// only relay topic change when used in some way on other side
-		if dest.GetBool("ShowTopicChange") && dest.GetBool("SyncTopic") {
+		if !dest.GetBool("ShowTopicChange") && !dest.GetBool("SyncTopic") {
 			return true
 		}
 	}
--- a/gateway/router.go
+++ b/gateway/router.go
@@ -132,6 +132,9 @@ func (r *Router) handleReceive() {
 		r.handleEventFailure(&msg)
 		r.handleEventRejoinChannels(&msg)

+		// Set message protocol based on the account it came from
+		msg.Protocol = r.getBridge(msg.Account).Protocol
+
 		filesHandled := false
 		for _, gw := range r.Gateways {
 			// record all the message ID's of the different bridges
--- a/go.mod
+++ b/go.mod
@@ -5,36 +5,37 @@ require (
 	github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f
 	github.com/Jeffail/gabs v1.1.1 // indirect
 	github.com/Philipp15b/go-steam v1.0.1-0.20190816133340-b04c5a83c1c0
-	github.com/Rhymen/go-whatsapp v0.1.0
-	github.com/bwmarrin/discordgo v0.20.2
-	github.com/d5/tengo/v2 v2.0.2
-	github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec
-	github.com/fsnotify/fsnotify v1.4.7
-	github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible
-	github.com/gomarkdown/markdown v0.0.0-20200127000047-1813ea067497
-	github.com/google/gops v0.3.6
+	github.com/Rhymen/go-whatsapp v0.1.1-0.20200421062035-31e8111ac334
+	github.com/d5/tengo/v2 v2.6.0
+	github.com/davecgh/go-spew v1.1.1
+	github.com/fsnotify/fsnotify v1.4.9
+	github.com/go-telegram-bot-api/telegram-bot-api v1.0.1-0.20200524105306-7434b0456e81
+	github.com/gomarkdown/markdown v0.0.0-20200609195525-3f9352745725
+	github.com/google/gops v0.3.10
 	github.com/gopackage/ddp v0.0.0-20170117053602-652027933df4 // indirect
 	github.com/gorilla/schema v1.1.0
-	github.com/gorilla/websocket v1.4.1
-	github.com/hashicorp/golang-lru v0.5.3
+	github.com/gorilla/websocket v1.4.2
+	github.com/hashicorp/golang-lru v0.5.4
 	github.com/hpcloud/tail v1.0.0 // indirect
 	github.com/jpillora/backoff v1.0.0
-	github.com/keybase/go-keybase-chat-bot v0.0.0-20190816161829-561f10822eb2
-	github.com/labstack/echo/v4 v4.1.13
+	github.com/keybase/go-keybase-chat-bot v0.0.0-20200505163032-5cacf52379da
+	github.com/labstack/echo/v4 v4.1.16
 	github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7
-	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20190210153444-cc9d05784d5d
+	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20200411204219-d5c18ce75048
+	github.com/matterbridge/discordgo v0.21.2-0.20200718144317-01fe5db6c78d
 	github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible
-	github.com/matterbridge/go-xmpp v0.0.0-20180529212104-cd19799fba91
-	github.com/matterbridge/gomatrix v0.0.0-20191026211822-6fc7accd00ca
+	github.com/matterbridge/go-xmpp v0.0.0-20200418225040-c8a3a57b4050
+	github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6
 	github.com/matterbridge/gozulipbot v0.0.0-20190212232658-7aa251978a18
-	github.com/matterbridge/logrus-prefixed-formatter v0.0.0-20180806162718-01618749af61
+	github.com/matterbridge/logrus-prefixed-formatter v0.5.3-0.20200523233437-d971309a77ba
 	github.com/mattermost/mattermost-server v5.5.0+incompatible
+	github.com/mattn/godown v0.0.0-20200217152941-afc959f6a561
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/missdeer/golib v1.0.3
 	github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474 // indirect
 	github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff // indirect
 	github.com/nelsonken/gomf v0.0.0-20180504123937-a9dd2f9deae9
 	github.com/nicksnyder/go-i18n v1.4.0 // indirect
-	github.com/nlopes/slack v0.6.0
 	github.com/onsi/ginkgo v1.6.0 // indirect
 	github.com/onsi/gomega v1.4.1 // indirect
 	github.com/paulrosania/go-charset v0.0.0-20190326053356-55c9d7a5834c
@@ -42,21 +43,21 @@ require (
 	github.com/rs/xid v1.2.1
 	github.com/russross/blackfriday v1.5.2
 	github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca
-	github.com/shazow/ssh-chat v1.8.2
-	github.com/sirupsen/logrus v1.4.2
-	github.com/spf13/viper v1.6.1
-	github.com/stretchr/testify v1.4.0
-	github.com/technoweenie/multipartstreamer v1.0.1 // indirect
+	github.com/shazow/ssh-chat v1.8.3-0.20200308224626-80ddf1f43a98
+	github.com/sirupsen/logrus v1.6.0
+	github.com/slack-go/slack v0.6.5
+	github.com/spf13/viper v1.7.0
+	github.com/stretchr/testify v1.5.1
+	github.com/writeas/go-strip-markdown v2.0.1+incompatible
 	github.com/x-cray/logrus-prefixed-formatter v0.5.2 // indirect
-	github.com/zfjagann/golang-ring v0.0.0-20190106091943-a88bb6aef447
-	golang.org/x/image v0.0.0-20191214001246-9130b4cfad52
+	github.com/yaegashi/msgraph.go v0.1.3
+	github.com/zfjagann/golang-ring v0.0.0-20190304061218-d34796e0a6c2
+	golang.org/x/image v0.0.0-20200618115811-c13761719519
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
+	gomod.garykim.dev/nc-talk v0.0.1
 	gopkg.in/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 )

-replace github.com/nlopes/slack v0.6.0 => github.com/matterbridge/slack v0.1.1-0.20191208194820-95190f11bfb6
-
-replace github.com/bwmarrin/discordgo v0.20.2 => github.com/matterbridge/discordgo v0.18.1-0.20200109173909-ed873362fa43
-
 go 1.13
--- a/go.sum
+++ b/go.sum
@@ -1,93 +1,139 @@
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@@ -266,66 +335,149 @@ go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
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 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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+gomod.garykim.dev/nc-talk v0.0.1/go.mod h1:0/Ksg0osAYmnWKs1OcCG+gBQ4HU1xiF1699g9B6jWZw=
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+google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
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 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
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+google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
@@ -337,10 +489,13 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkep
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-rsc.io/goversion v1.0.0 h1:/IhXBiai89TyuerPquiZZ39IQkTfAUbZB2awsyYZ/2c=
-rsc.io/goversion v1.0.0/go.mod h1:Eih9y/uIBS3ulggl7KNJ09xGSLcuNaLgmvvqa07sgfo=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/goversion v1.2.0/go.mod h1:Eih9y/uIBS3ulggl7KNJ09xGSLcuNaLgmvvqa07sgfo=
--- a/matterbridge.go
+++ b/matterbridge.go
@@ -4,6 +4,7 @@ import (
 	"flag"
 	"fmt"
 	"os"
+	"runtime"
 	"strings"

 	"github.com/42wim/matterbridge/bridge/config"
@@ -15,7 +16,7 @@ import (
 )

 var (
-	version = "1.16.5"
+	version = "1.18.0"
 	githash string

 	flagConfig  = flag.String("conf", "matterbridge.toml", "config file")
@@ -50,6 +51,15 @@ func main() {
 	cfg := config.NewConfig(rootLogger, *flagConfig)
 	cfg.BridgeValues().General.Debug = *flagDebug

+	// if logging to a file, ensure it is closed when the program terminates
+	// nolint:errcheck
+	defer func() {
+		if f, ok := rootLogger.Out.(*os.File); ok {
+			f.Sync()
+			f.Close()
+		}
+	}()
+
 	r, err := gateway.NewRouter(rootLogger, cfg, bridgemap.FullMap)
 	if err != nil {
 		logger.Fatalf("Starting gateway failed: %s", err)
@@ -67,17 +77,31 @@ func setupLogger() *logrus.Logger {
 		Formatter: &prefixed.TextFormatter{
 			PrefixPadding: 13,
 			DisableColors: true,
-			FullTimestamp: true,
 		},
 		Level: logrus.InfoLevel,
 	}
 	if *flagDebug || os.Getenv("DEBUG") == "1" {
+		logger.SetReportCaller(true)
 		logger.Formatter = &prefixed.TextFormatter{
-			PrefixPadding:   13,
-			DisableColors:   true,
-			FullTimestamp:   false,
-			ForceFormatting: true,
+			PrefixPadding: 13,
+			DisableColors: true,
+			FullTimestamp: false,
+
+			CallerFormatter: func(function, file string) string {
+				return fmt.Sprintf(" [%s:%s]", function, file)
+			},
+			CallerPrettyfier: func(f *runtime.Frame) (string, string) {
+				sp := strings.SplitAfter(f.File, "/matterbridge/")
+				filename := f.File
+				if len(sp) > 1 {
+					filename = sp[1]
+				}
+				s := strings.Split(f.Function, ".")
+				funcName := s[len(s)-1]
+				return funcName, fmt.Sprintf("%s:%d", filename, f.Line)
+			},
 		}
+
 		logger.Level = logrus.DebugLevel
 		logger.WithFields(logrus.Fields{"prefix": "main"}).Info("Enabling debug logging.")
 	}
--- a/matterbridge.toml.sample
+++ b/matterbridge.toml.sample
--- a/matterhook/matterhook.go
+++ b/matterhook/matterhook.go
@@ -14,7 +14,7 @@ import (
 	"time"

 	"github.com/gorilla/schema"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

 // OMessage for mattermost incoming webhook. (send to mattermost)
--- a/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.pb.go
+++ b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.pb.go
--- a/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto
+++ b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto
@@ -56,6 +56,8 @@ message Location {
 }

 message Point {
+    optional int32 xDeprecated = 1;
+    optional int32 yDeprecated = 2;
    optional double x = 3;
    optional double y = 4;
 }
@@ -93,6 +95,7 @@ message ContextInfo {
    optional AdReplyInfo quotedAd = 23;
    optional MessageKey placeholderKey = 24;
    optional uint32 expiration = 25;
+    optional int64 ephemeralSettingTimestamp = 26;
 }

 message SenderKeyDistributionMessage {
@@ -136,6 +139,11 @@ message LocationMessage {
    optional string name = 3;
    optional string address = 4;
    optional string url = 5;
+    optional bool isLive = 6;
+    optional uint32 accuracyInMeters = 7;
+    optional float speedInMps = 8;
+    optional uint32 degreesClockwiseFromMagneticNorth = 9;
+    optional string comment = 11;
    optional bytes jpegThumbnail = 16;
    optional ContextInfo contextInfo = 17;
 }
@@ -238,9 +246,29 @@ message ProtocolMessage {
    enum PROTOCOL_MESSAGE_TYPE {
        REVOKE = 0;
        EPHEMERAL_SETTING = 3;
+        EPHEMERAL_SYNC_RESPONSE = 4;
+        HISTORY_SYNC_NOTIFICATION = 5;
    }
    optional PROTOCOL_MESSAGE_TYPE type = 2;
    optional uint32 ephemeralExpiration = 4;
+    optional int64 ephemeralSettingTimestamp = 5;
+    optional HistorySyncNotification historySyncNotification = 6;
+}
+
+message HistorySyncNotification {
+    optional bytes fileSha256 = 1;
+    optional uint64 fileLength = 2;
+    optional bytes mediaKey = 3;
+    optional bytes fileEncSha256 = 4;
+    optional string directPath = 5;
+    enum HISTORY_SYNC_NOTIFICATION_HISTORYSYNCTYPE {
+        INITIAL_BOOTSTRAP = 0;
+        INITIAL_STATUS_V3 = 1;
+        FULL = 2;
+        RECENT = 3;
+    }
+    optional HISTORY_SYNC_NOTIFICATION_HISTORYSYNCTYPE syncType = 6;
+    optional uint32 chunkOrder = 7;
 }

 message ContactsArrayMessage {
@@ -355,6 +383,8 @@ message StickerMessage {
    optional int64 mediaKeyTimestamp = 10;
    optional uint32 firstFrameLength = 11;
    optional bytes firstFrameSidecar = 12;
+    optional bool isAnimated = 13;
+    optional bytes pngThumbnail = 16;
    optional ContextInfo contextInfo = 17;
 }

@@ -401,6 +431,12 @@ message TemplateButtonReplyMessage {
    optional uint32 selectedIndex = 4;
 }

+message CatalogSnapshot {
+    optional ImageMessage catalogImage = 1;
+    optional string title = 2;
+    optional string description = 3;
+}
+
 message ProductSnapshot {
    optional ImageMessage productImage = 1;
    optional string productId = 2;
@@ -417,6 +453,7 @@ message ProductSnapshot {
 message ProductMessage {
    optional ProductSnapshot product = 1;
    optional string businessOwnerJid = 2;
+    optional CatalogSnapshot catalog = 4;
    optional ContextInfo contextInfo = 17;
 }

@@ -513,6 +550,8 @@ message WebFeatures {
    optional WEB_FEATURES_FLAG templateMessage = 30;
    optional WEB_FEATURES_FLAG templateMessageInteractivity = 31;
    optional WEB_FEATURES_FLAG ephemeralMessages = 32;
+    optional WEB_FEATURES_FLAG e2ENotificationSync = 33;
+    optional WEB_FEATURES_FLAG recentStickersV2 = 34;
 }

 message TabletNotificationsInfo {
@@ -537,6 +576,11 @@ message WebNotificationsInfo {
 }

 message PaymentInfo {
+    enum PAYMENT_INFO_CURRENCY {
+        UNKNOWN_CURRENCY = 0;
+        INR = 1;
+    }
+    optional PAYMENT_INFO_CURRENCY currencyDeprecated = 1;
    optional uint64 amount1000 = 2;
    optional string receiverJid = 3;
    enum PAYMENT_INFO_STATUS {
@@ -559,6 +603,37 @@ message PaymentInfo {
    optional uint64 expiryTimestamp = 7;
    optional bool futureproofed = 8;
    optional string currency = 9;
+    enum PAYMENT_INFO_TXNSTATUS {
+        UNKNOWN = 0;
+        PENDING_SETUP = 1;
+        PENDING_RECEIVER_SETUP = 2;
+        INIT = 3;
+        SUCCESS = 4;
+        COMPLETED = 5;
+        FAILED = 6;
+        FAILED_RISK = 7;
+        FAILED_PROCESSING = 8;
+        FAILED_RECEIVER_PROCESSING = 9;
+        FAILED_DA = 10;
+        FAILED_DA_FINAL = 11;
+        REFUNDED_TXN = 12;
+        REFUND_FAILED = 13;
+        REFUND_FAILED_PROCESSING = 14;
+        REFUND_FAILED_DA = 15;
+        EXPIRED_TXN = 16;
+        AUTH_CANCELED = 17;
+        AUTH_CANCEL_FAILED_PROCESSING = 18;
+        AUTH_CANCEL_FAILED = 19;
+        COLLECT_INIT = 20;
+        COLLECT_SUCCESS = 21;
+        COLLECT_FAILED = 22;
+        COLLECT_FAILED_RISK = 23;
+        COLLECT_REJECTED = 24;
+        COLLECT_EXPIRED = 25;
+        COLLECT_CANCELED = 26;
+        COLLECT_CANCELLING = 27;
+    }
+    optional PAYMENT_INFO_TXNSTATUS txnStatus = 10;
 }

 message WebMessageInfo {
@@ -668,4 +743,5 @@ message WebMessageInfo {
    optional PaymentInfo quotedPaymentInfo = 31;
    optional uint64 ephemeralStartTimestamp = 32;
    optional uint32 ephemeralDuration = 33;
-}
+}
+
--- a/vendor/github.com/Rhymen/go-whatsapp/conn.go
+++ b/vendor/github.com/Rhymen/go-whatsapp/conn.go
@@ -90,6 +90,7 @@ type Conn struct {

 	longClientName  string
 	shortClientName string
+	clientVersion   string

 	loginSessionLock sync.RWMutex
 	Proxy            func(*http.Request) (*url.URL, error)
@@ -121,6 +122,7 @@ func NewConn(timeout time.Duration) (*Conn, error) {

 		longClientName:  "github.com/rhymen/go-whatsapp",
 		shortClientName: "go-whatsapp",
+		clientVersion:   "0.1.0",
 	}
 	return wac, wac.connect()
 }
@@ -135,6 +137,7 @@ func NewConnWithProxy(timeout time.Duration, proxy func(*http.Request) (*url.URL

 		longClientName:  "github.com/rhymen/go-whatsapp",
 		shortClientName: "go-whatsapp",
+		clientVersion:   "0.1.0",
 		Proxy:           proxy,
 	}
 	return wac, wac.connect()
--- a/vendor/github.com/Rhymen/go-whatsapp/go.mod
+++ b/vendor/github.com/Rhymen/go-whatsapp/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/Rhymen/go-whatsapp/examples/sendImage v0.0.0-20190325075644-cc2581bbf24d // indirect
 	github.com/Rhymen/go-whatsapp/examples/sendTextMessages v0.0.0-20190325075644-cc2581bbf24d // indirect
 	github.com/golang/protobuf v1.3.0
-	github.com/gorilla/websocket v1.4.0
+	github.com/gorilla/websocket v1.4.1
 	github.com/pkg/errors v0.8.1
 	golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
 )
--- a/vendor/github.com/Rhymen/go-whatsapp/go.sum
+++ b/vendor/github.com/Rhymen/go-whatsapp/go.sum
@@ -12,8 +12,9 @@ github.com/Rhymen/go-whatsapp/examples/sendTextMessages v0.0.0-20190325075644-cc
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.0 h1:kbxbvI4Un1LUWKxufD+BiE6AEExYYgkQLQmLFqA1LFk=
 github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
-github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
+github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/mattn/go-colorable v0.1.1 h1:G1f5SKeVxmagw/IyvzvtZE4Gybcc4Tr1tf7I8z0XgOg=
 github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
 github.com/mattn/go-isatty v0.0.5 h1:tHXDdz1cpzGaovsTB+TVB8q90WEokoVmfMqoVcrLUgw=
--- a/vendor/github.com/Rhymen/go-whatsapp/media.go
+++ b/vendor/github.com/Rhymen/go-whatsapp/media.go
@@ -10,10 +10,8 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"mime/multipart"
 	"net/http"
-	"os"
-	"strings"
+	"net/url"
 	"time"

 	"github.com/Rhymen/go-whatsapp/crypto/cbc"
@@ -95,7 +93,50 @@ func downloadMedia(url string) (file []byte, mac []byte, err error) {
 	return data[:n-10], data[n-10 : n], nil
 }

-func (wac *Conn) Upload(reader io.Reader, appInfo MediaType) (url string, mediaKey []byte, fileEncSha256 []byte, fileSha256 []byte, fileLength uint64, err error) {
+type MediaConn struct {
+	Status    int `json:"status"`
+	MediaConn struct {
+		Auth  string `json:"auth"`
+		TTL   int    `json:"ttl"`
+		Hosts []struct {
+			Hostname string   `json:"hostname"`
+			IPs      []string `json:"ips"`
+		} `json:"hosts"`
+	} `json:"media_conn"`
+}
+
+func (wac *Conn) queryMediaConn() (hostname, auth string, ttl int, err error) {
+	queryReq := []interface{}{"query", "mediaConn"}
+	ch, err := wac.writeJson(queryReq)
+	if err != nil {
+		return "", "", 0, err
+	}
+
+	var resp MediaConn
+	select {
+	case r := <-ch:
+		if err = json.Unmarshal([]byte(r), &resp); err != nil {
+			return "", "", 0, fmt.Errorf("error decoding query media conn response: %v", err)
+		}
+	case <-time.After(wac.msgTimeout):
+		return "", "", 0, fmt.Errorf("query media conn timed out")
+	}
+
+	if resp.Status != 200 {
+		return "", "", 0, fmt.Errorf("query media conn responded with %d", resp.Status)
+	}
+
+	return resp.MediaConn.Hosts[0].Hostname, resp.MediaConn.Auth, resp.MediaConn.TTL, nil
+}
+
+var mediaTypeMap = map[MediaType]string{
+	MediaImage: "/mms/image",
+	MediaVideo: "/mms/video",
+	MediaDocument: "/mms/document",
+	MediaAudio: "/mms/audio",
+}
+
+func (wac *Conn) Upload(reader io.Reader, appInfo MediaType) (downloadURL string, mediaKey []byte, fileEncSha256 []byte, fileSha256 []byte, fileLength uint64, err error) {
 	data, err := ioutil.ReadAll(reader)
 	if err != nil {
 		return "", nil, nil, nil, 0, err
@@ -128,67 +169,30 @@ func (wac *Conn) Upload(reader io.Reader, appInfo MediaType) (url string, mediaK
 	sha.Write(append(enc, mac...))
 	fileEncSha256 = sha.Sum(nil)

-	var filetype string
-	switch appInfo {
-	case MediaImage:
-		filetype = "image"
-	case MediaAudio:
-		filetype = "audio"
-	case MediaDocument:
-		filetype = "document"
-	case MediaVideo:
-		filetype = "video"
+	hostname, auth, _, err := wac.queryMediaConn()
+	token := base64.URLEncoding.EncodeToString(fileEncSha256)
+	q := url.Values{
+		"auth":  []string{auth},
+		"token": []string{token},
+	}
+	path := mediaTypeMap[appInfo]
+	uploadURL := url.URL{
+		Scheme:   "https",
+		Host:     hostname,
+		Path:     fmt.Sprintf("%s/%s", path, token),
+		RawQuery: q.Encode(),
 	}

-	uploadReq := []interface{}{"action", "encr_upload", filetype, base64.StdEncoding.EncodeToString(fileEncSha256)}
-	ch, err := wac.writeJson(uploadReq)
+	body := bytes.NewReader(append(enc, mac...))
+
+	req, err := http.NewRequest("POST", uploadURL.String(), body)
 	if err != nil {
 		return "", nil, nil, nil, 0, err
 	}

-	var resp map[string]interface{}
-	select {
-	case r := <-ch:
-		if err = json.Unmarshal([]byte(r), &resp); err != nil {
-			return "", nil, nil, nil, 0, fmt.Errorf("error decoding upload response: %v", err)
-		}
-	case <-time.After(wac.msgTimeout):
-		return "", nil, nil, nil, 0, fmt.Errorf("restore session init timed out")
-	}
-
-	if int(resp["status"].(float64)) != 200 {
-		return "", nil, nil, nil, 0, fmt.Errorf("upload responsed with %d", resp["status"])
-	}
-
-	var b bytes.Buffer
-	w := multipart.NewWriter(&b)
-	hashWriter, err := w.CreateFormField("hash")
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-	}
-	io.Copy(hashWriter, strings.NewReader(base64.StdEncoding.EncodeToString(fileEncSha256)))
-
-	fileWriter, err := w.CreateFormFile("file", "blob")
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-	}
-	io.Copy(fileWriter, bytes.NewReader(append(enc, mac...)))
-	err = w.Close()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-	}
-
-	req, err := http.NewRequest("POST", resp["url"].(string), &b)
-	if err != nil {
-		return "", nil, nil, nil, 0, err
-	}
-
-	req.Header.Set("Content-Type", w.FormDataContentType())
 	req.Header.Set("Origin", "https://web.whatsapp.com")
 	req.Header.Set("Referer", "https://web.whatsapp.com/")

-	req.URL.Query().Set("f", "j")
-
 	client := &http.Client{}
 	// Submit the request
 	res, err := client.Do(req)
--- a/vendor/github.com/Rhymen/go-whatsapp/read.go
+++ b/vendor/github.com/Rhymen/go-whatsapp/read.go
@@ -15,7 +15,10 @@ import (
 )

 func (wac *Conn) readPump() {
-	defer wac.wg.Done()
+	defer func() {
+		wac.wg.Done()
+		_, _ = wac.Disconnect()
+	}()

 	var readErr error
 	var msgType int
@@ -31,7 +34,6 @@ func (wac *Conn) readPump() {
 		case <-readerFound:
 			if readErr != nil {
 				wac.handle(&ErrConnectionFailed{Err: readErr})
-				_, _ = wac.Disconnect()
 				return
 			}
 			msg, err := ioutil.ReadAll(reader)
--- a/vendor/github.com/Rhymen/go-whatsapp/session.go
+++ b/vendor/github.com/Rhymen/go-whatsapp/session.go
@@ -18,7 +18,7 @@ import (
 )

 //represents the WhatsAppWeb client version
-var waVersion = []int{0, 3, 3324}
+var waVersion = []int{0, 4, 2080}

 /*
 Session contains session individual information. To be able to resume the connection without scanning the qr code
@@ -107,10 +107,10 @@ func CheckCurrentServerVersion() ([]int, error) {
 	}

 	b64ClientId := base64.StdEncoding.EncodeToString(clientId)
-	login := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName}, b64ClientId, true}
+	login := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName, wac.clientVersion}, b64ClientId, true}
 	loginChan, err := wac.writeJson(login)
 	if err != nil {
-		return nil, fmt.Errorf("error writing login", err)
+		return nil, fmt.Errorf("error writing login: %s", err.Error())
 	}

 	// Retrieve an answer from the websocket
@@ -123,7 +123,7 @@ func CheckCurrentServerVersion() ([]int, error) {

 	var resp map[string]interface{}
 	if err = json.Unmarshal([]byte(r), &resp); err != nil {
-		return nil, fmt.Errorf("error decoding login", err)
+		return nil, fmt.Errorf("error decoding login: %s", err.Error())
 	}

 	// Take the curr property as X.Y.Z and split it into as int slice
@@ -141,17 +141,17 @@ func CheckCurrentServerVersion() ([]int, error) {
 SetClientName sets the long and short client names that are sent to WhatsApp when logging in and displayed in the
 WhatsApp Web device list. As the values are only sent when logging in, changing them after logging in is not possible.
 */
-func (wac *Conn) SetClientName(long, short string) error {
+func (wac *Conn) SetClientName(long, short, version string) error {
 	if wac.session != nil && (wac.session.EncKey != nil || wac.session.MacKey != nil) {
 		return fmt.Errorf("cannot change client name after logging in")
 	}
-	wac.longClientName, wac.shortClientName = long, short
+	wac.longClientName, wac.shortClientName, wac.clientVersion = long, short, version
 	return nil
 }

 /*
 SetClientVersion sets WhatsApp client version
-Default value is 0.3.3324
+Default value is 0.4.2080
 */
 func (wac *Conn) SetClientVersion(major int, minor int, patch int) {
 	waVersion = []int{major, minor, patch}
@@ -213,7 +213,7 @@ func (wac *Conn) Login(qrChan chan<- string) (Session, error) {
 	}

 	session.ClientId = base64.StdEncoding.EncodeToString(clientId)
-	login := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName}, session.ClientId, true}
+	login := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName, wac.clientVersion}, session.ClientId, true}
 	loginChan, err := wac.writeJson(login)
 	if err != nil {
 		return session, fmt.Errorf("error writing login: %v\n", err)
@@ -369,7 +369,7 @@ func (wac *Conn) Restore() error {
 	wac.listener.Unlock()

 	//admin init
-	init := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName}, wac.session.ClientId, true}
+	init := []interface{}{"admin", "init", waVersion, []string{wac.longClientName, wac.shortClientName, wac.clientVersion}, wac.session.ClientId, true}
 	initChan, err := wac.writeJson(init)
 	if err != nil {
 		return fmt.Errorf("error writing admin init: %v\n", err)
--- a/vendor/github.com/bwmarrin/discordgo/go.mod
+++ b/vendor/github.com/bwmarrin/discordgo/go.mod
@@ -1,6 +0,0 @@
-module github.com/bwmarrin/discordgo
-
-require (
-	github.com/gorilla/websocket v1.4.0
-	golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16
-)
--- a/vendor/github.com/bwmarrin/discordgo/go.sum
+++ b/vendor/github.com/bwmarrin/discordgo/go.sum
@@ -1,4 +0,0 @@
-github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
-github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
-golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16 h1:y6ce7gCWtnH+m3dCjzQ1PCuwl28DDIc3VNnvY29DlIA=
-golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
--- a/vendor/github.com/d5/tengo/v2/.goreleaser.yml
+++ b/vendor/github.com/d5/tengo/v2/.goreleaser.yml
@@ -11,9 +11,10 @@ builds:
      - darwin
      - linux
      - windows
-archive:
-  files:
-    - none*
+archives:
+  -
+    files:
+      - none*
 checksum:
  name_template: 'checksums.txt'
 changelog:
--- a/vendor/github.com/d5/tengo/v2/Makefile
+++ b/vendor/github.com/d5/tengo/v2/Makefile
@@ -6,6 +6,7 @@ lint:

 test: generate lint
 	go test -race -cover ./...
+	go run ./cmd/tengo -resolve ./testdata/cli/test.tengo

 fmt:
 	go fmt ./...
--- a/vendor/github.com/d5/tengo/v2/README.md
+++ b/vendor/github.com/d5/tengo/v2/README.md
@@ -5,9 +5,8 @@
 # The Tengo Language

 [![GoDoc](https://godoc.org/github.com/d5/tengo?status.svg)](https://godoc.org/github.com/d5/tengo)
+![test](https://github.com/d5/tengo/workflows/test/badge.svg)
 [![Go Report Card](https://goreportcard.com/badge/github.com/d5/tengo)](https://goreportcard.com/report/github.com/d5/tengo)
-[![CircleCI](https://circleci.com/gh/d5/tengo.svg?style=svg)](https://circleci.com/gh/d5/tengo)
-[![Sourcegraph](https://sourcegraph.com/github.com/d5/tengo/-/badge.svg)](https://sourcegraph.com/github.com/d5/tengo?badge)

 **Tengo is a small, dynamic, fast, secure script language for Go.** 

@@ -52,19 +51,21 @@ fmt.println(sum("", [1, 2, 3]))  // "123"

 ## Benchmark

-| | fib(35) | fibt(35) |  Type  |
+| | fib(35) | fibt(35) |  Language (Type)  |
 | :--- |    ---: |     ---: |  :---: |
-| Go | `48ms` | `3ms` | Go (native) |
-| [**Tengo**](https://github.com/d5/tengo) | `2,349ms` | `5ms` | VM on Go |
-| Lua | `1,416ms` | `3ms` | Lua (native) |
-| [go-lua](https://github.com/Shopify/go-lua) | `4,402ms` | `5ms` | Lua VM on Go |
-| [GopherLua](https://github.com/yuin/gopher-lua) | `4,023ms` | `5ms` | Lua VM on Go |
-| Python | `2,588ms` | `26ms` | Python (native) |
-| [starlark-go](https://github.com/google/starlark-go) | `11,126ms` | `6ms` | Python-like Interpreter on Go |
-| [gpython](https://github.com/go-python/gpython) | `15,035ms` | `4ms` | Python Interpreter on Go |
-| [goja](https://github.com/dop251/goja) | `5,089ms` | `5ms` | JS VM on Go |
-| [otto](https://github.com/robertkrimen/otto) | `68,377ms` | `11ms` | JS Interpreter on Go |
-| [Anko](https://github.com/mattn/anko) | `92,579ms` | `18ms` | Interpreter on Go |
+| [**Tengo**](https://github.com/d5/tengo) | `2,931ms` | `4ms` | Tengo (VM) |
+| [go-lua](https://github.com/Shopify/go-lua) | `4,824ms` | `4ms` | Lua (VM) |
+| [GopherLua](https://github.com/yuin/gopher-lua) | `5,365ms` | `4ms` | Lua (VM) |
+| [goja](https://github.com/dop251/goja) | `5,533ms` | `5ms` | JavaScript (VM) |
+| [starlark-go](https://github.com/google/starlark-go) | `11,495ms` | `5ms` | Starlark (Interpreter) |
+| [Yaegi](https://github.com/containous/yaegi) | `15,645ms` | `12ms` | Yaegi (Interpreter) |
+| [gpython](https://github.com/go-python/gpython) | `16,322ms` | `5ms` | Python (Interpreter) |
+| [otto](https://github.com/robertkrimen/otto) | `73,093ms` | `10ms` | JavaScript (Interpreter) |
+| [Anko](https://github.com/mattn/anko) | `79,809ms` | `8ms` | Anko (Interpreter) |
+| - | - | - | - |
+| Go | `53ms` | `3ms` | Go (Native) |
+| Lua | `1,612ms` | `3ms` | Lua (Native) |
+| Python | `2,632ms` | `23ms` | Python 2 (Native) |

 _* [fib(35)](https://github.com/d5/tengobench/blob/master/code/fib.tengo):
 Fibonacci(35)_  
@@ -75,6 +76,10 @@ _* See [here](https://github.com/d5/tengobench) for commands/codes used_

 ## Quick Start

+```
+go get github.com/d5/tengo/v2
+```
+
 A simple Go example code that compiles/runs Tengo script code with some input/output values:

 ```golang
@@ -133,3 +138,10 @@ each([a, b, c, d], func(x) {
 - [Interoperability](https://github.com/d5/tengo/blob/master/docs/interoperability.md)
 - [Tengo CLI](https://github.com/d5/tengo/blob/master/docs/tengo-cli.md)
 - [Standard Library](https://github.com/d5/tengo/blob/master/docs/stdlib.md)
+- Syntax Highlighters: [VSCode](https://github.com/lissein/vscode-tengo), [Atom](https://github.com/d5/tengo-atom)
+- **Why the name Tengo?** It's from [1Q84](https://en.wikipedia.org/wiki/1Q84).
+
+##
+
+:hearts: Like writing Go code? Come work at Skool. [We're hiring!](https://jobs.lever.co/skool)
+
--- a/vendor/github.com/d5/tengo/v2/builtins.go
+++ b/vendor/github.com/d5/tengo/v2/builtins.go
@@ -13,6 +13,14 @@ var builtinFuncs = []*BuiltinFunction{
 		Name:  "append",
 		Value: builtinAppend,
 	},
+	{
+		Name:  "delete",
+		Value: builtinDelete,
+	},
+	{
+		Name:  "splice",
+		Value: builtinSplice,
+	},
 	{
 		Name:  "string",
 		Value: builtinString,
@@ -500,3 +508,104 @@ func builtinAppend(args ...Object) (Object, error) {
 		}
 	}
 }
+
+// builtinDelete deletes Map keys
+// usage: delete(map, "key")
+// key must be a string
+func builtinDelete(args ...Object) (Object, error) {
+	argsLen := len(args)
+	if argsLen != 2 {
+		return nil, ErrWrongNumArguments
+	}
+	switch arg := args[0].(type) {
+	case *Map:
+		if key, ok := args[1].(*String); ok {
+			delete(arg.Value, key.Value)
+			return UndefinedValue, nil
+		}
+		return nil, ErrInvalidArgumentType{
+			Name:     "second",
+			Expected: "string",
+			Found:    args[1].TypeName(),
+		}
+	default:
+		return nil, ErrInvalidArgumentType{
+			Name:     "first",
+			Expected: "map",
+			Found:    arg.TypeName(),
+		}
+	}
+}
+
+// builtinSplice deletes and changes given Array, returns deleted items.
+// usage:
+// deleted_items := splice(array[,start[,delete_count[,item1[,item2[,...]]]])
+func builtinSplice(args ...Object) (Object, error) {
+	argsLen := len(args)
+	if argsLen == 0 {
+		return nil, ErrWrongNumArguments
+	}
+
+	array, ok := args[0].(*Array)
+	if !ok {
+		return nil, ErrInvalidArgumentType{
+			Name:     "first",
+			Expected: "array",
+			Found:    args[0].TypeName(),
+		}
+	}
+	arrayLen := len(array.Value)
+
+	var startIdx int
+	if argsLen > 1 {
+		arg1, ok := args[1].(*Int)
+		if !ok {
+			return nil, ErrInvalidArgumentType{
+				Name:     "second",
+				Expected: "int",
+				Found:    args[1].TypeName(),
+			}
+		}
+		startIdx = int(arg1.Value)
+		if startIdx < 0 || startIdx > arrayLen {
+			return nil, ErrIndexOutOfBounds
+		}
+	}
+
+	delCount := len(array.Value)
+	if argsLen > 2 {
+		arg2, ok := args[2].(*Int)
+		if !ok {
+			return nil, ErrInvalidArgumentType{
+				Name:     "third",
+				Expected: "int",
+				Found:    args[2].TypeName(),
+			}
+		}
+		delCount = int(arg2.Value)
+		if delCount < 0 {
+			return nil, ErrIndexOutOfBounds
+		}
+	}
+	// if count of to be deleted items is bigger than expected, truncate it
+	if startIdx+delCount > arrayLen {
+		delCount = arrayLen - startIdx
+	}
+	// delete items
+	endIdx := startIdx + delCount
+	deleted := append([]Object{}, array.Value[startIdx:endIdx]...)
+
+	head := array.Value[:startIdx]
+	var items []Object
+	if argsLen > 3 {
+		items = make([]Object, 0, argsLen-3)
+		for i := 3; i < argsLen; i++ {
+			items = append(items, args[i])
+		}
+	}
+	items = append(items, array.Value[endIdx:]...)
+	array.Value = append(head, items...)
+
+	// return deleted items
+	return &Array{Value: deleted}, nil
+}
--- a/vendor/github.com/d5/tengo/v2/bytecode.go
+++ b/vendor/github.com/d5/tengo/v2/bytecode.go
@@ -97,6 +97,7 @@ func (b *Bytecode) RemoveDuplicates() {
 	var deduped []Object

 	indexMap := make(map[int]int) // mapping from old constant index to new index
+	fns := make(map[*CompiledFunction]int)
 	ints := make(map[int64]int)
 	strings := make(map[string]int)
 	floats := make(map[float64]int)
@@ -106,9 +107,14 @@ func (b *Bytecode) RemoveDuplicates() {
 	for curIdx, c := range b.Constants {
 		switch c := c.(type) {
 		case *CompiledFunction:
-			// add to deduped list
-			indexMap[curIdx] = len(deduped)
-			deduped = append(deduped, c)
+			if newIdx, ok := fns[c]; ok {
+				indexMap[curIdx] = newIdx
+			} else {
+				newIdx = len(deduped)
+				fns[c] = newIdx
+				indexMap[curIdx] = newIdx
+				deduped = append(deduped, c)
+			}
 		case *ImmutableMap:
 			modName := inferModuleName(c)
 			newIdx, ok := immutableMaps[modName]
--- a/vendor/github.com/d5/tengo/v2/compiler.go
+++ b/vendor/github.com/d5/tengo/v2/compiler.go
@@ -44,6 +44,7 @@ type Compiler struct {
 	file            *parser.SourceFile
 	parent          *Compiler
 	modulePath      string
+	importDir       string
 	constants       []Object
 	symbolTable     *SymbolTable
 	scopes          []compilationScope
@@ -505,7 +506,11 @@ func (c *Compiler) Compile(node parser.Node) error {
 				return err
 			}
 		}
-		c.emit(node, parser.OpCall, len(node.Args))
+		ellipsis := 0
+		if node.Ellipsis.IsValid() {
+			ellipsis = 1
+		}
+		c.emit(node, parser.OpCall, len(node.Args), ellipsis)
 	case *parser.ImportExpr:
 		if node.ModuleName == "" {
 			return c.errorf(node, "empty module name")
@@ -520,12 +525,12 @@ func (c *Compiler) Compile(node parser.Node) error {
 			switch v := v.(type) {
 			case []byte: // module written in Tengo
 				compiled, err := c.compileModule(node,
-					node.ModuleName, node.ModuleName, v)
+					node.ModuleName, v, false)
 				if err != nil {
 					return err
 				}
 				c.emit(node, parser.OpConstant, c.addConstant(compiled))
-				c.emit(node, parser.OpCall, 0)
+				c.emit(node, parser.OpCall, 0, 0)
 			case Object: // builtin module
 				c.emit(node, parser.OpConstant, c.addConstant(v))
 			default:
@@ -537,29 +542,25 @@ func (c *Compiler) Compile(node parser.Node) error {
 				moduleName += ".tengo"
 			}

-			modulePath, err := filepath.Abs(moduleName)
+			modulePath, err := filepath.Abs(
+				filepath.Join(c.importDir, moduleName))
 			if err != nil {
 				return c.errorf(node, "module file path error: %s",
 					err.Error())
 			}

-			if err := c.checkCyclicImports(node, modulePath); err != nil {
-				return err
-			}
-
-			moduleSrc, err := ioutil.ReadFile(moduleName)
+			moduleSrc, err := ioutil.ReadFile(modulePath)
 			if err != nil {
 				return c.errorf(node, "module file read error: %s",
 					err.Error())
 			}

-			compiled, err := c.compileModule(node,
-				moduleName, modulePath, moduleSrc)
+			compiled, err := c.compileModule(node, modulePath, moduleSrc, true)
 			if err != nil {
 				return err
 			}
 			c.emit(node, parser.OpConstant, c.addConstant(compiled))
-			c.emit(node, parser.OpCall, 0)
+			c.emit(node, parser.OpCall, 0, 0)
 		} else {
 			return c.errorf(node, "module '%s' not found", node.ModuleName)
 		}
@@ -634,6 +635,11 @@ func (c *Compiler) EnableFileImport(enable bool) {
 	c.allowFileImport = enable
 }

+// SetImportDir sets the initial import directory path for file imports.
+func (c *Compiler) SetImportDir(dir string) {
+	c.importDir = dir
+}
+
 func (c *Compiler) compileAssign(
 	node parser.Node,
 	lhs, rhs []parser.Expr,
@@ -847,8 +853,8 @@ func (c *Compiler) compileForInStmt(stmt *parser.ForInStmt) error {
 	//     ... body ...
 	//   }
 	//
-	// ":it" is a local variable but will be conflict with other user variables
-	// because character ":" is not allowed.
+	// ":it" is a local variable but it will not conflict with other user variables
+	// because character ":" is not allowed in the variable names.

 	// init
 	//   :it = iterator(iterable)
@@ -893,6 +899,7 @@ func (c *Compiler) compileForInStmt(stmt *parser.ForInStmt) error {
 		if keySymbol.Scope == ScopeGlobal {
 			c.emit(stmt, parser.OpSetGlobal, keySymbol.Index)
 		} else {
+			keySymbol.LocalAssigned = true
 			c.emit(stmt, parser.OpDefineLocal, keySymbol.Index)
 		}
 	}
@@ -909,6 +916,7 @@ func (c *Compiler) compileForInStmt(stmt *parser.ForInStmt) error {
 		if valueSymbol.Scope == ScopeGlobal {
 			c.emit(stmt, parser.OpSetGlobal, valueSymbol.Index)
 		} else {
+			valueSymbol.LocalAssigned = true
 			c.emit(stmt, parser.OpDefineLocal, valueSymbol.Index)
 		}
 	}
@@ -955,8 +963,9 @@ func (c *Compiler) checkCyclicImports(

 func (c *Compiler) compileModule(
 	node parser.Node,
-	moduleName, modulePath string,
+	modulePath string,
 	src []byte,
+	isFile bool,
 ) (*CompiledFunction, error) {
 	if err := c.checkCyclicImports(node, modulePath); err != nil {
 		return nil, err
@@ -967,7 +976,7 @@ func (c *Compiler) compileModule(
 		return compiledModule, nil
 	}

-	modFile := c.file.Set().AddFile(moduleName, -1, len(src))
+	modFile := c.file.Set().AddFile(modulePath, -1, len(src))
 	p := parser.NewParser(modFile, src, nil)
 	file, err := p.ParseFile()
 	if err != nil {
@@ -984,7 +993,7 @@ func (c *Compiler) compileModule(
 	symbolTable = symbolTable.Fork(false)

 	// compile module
-	moduleCompiler := c.fork(modFile, modulePath, symbolTable)
+	moduleCompiler := c.fork(modFile, modulePath, symbolTable, isFile)
 	if err := moduleCompiler.Compile(file); err != nil {
 		return nil, err
 	}
@@ -1082,10 +1091,16 @@ func (c *Compiler) fork(
 	file *parser.SourceFile,
 	modulePath string,
 	symbolTable *SymbolTable,
+	isFile bool,
 ) *Compiler {
 	child := NewCompiler(file, symbolTable, nil, c.modules, c.trace)
 	child.modulePath = modulePath // module file path
 	child.parent = c              // parent to set to current compiler
+	child.allowFileImport = c.allowFileImport
+	child.importDir = c.importDir
+	if isFile && c.importDir != "" {
+		child.importDir = filepath.Dir(modulePath)
+	}
 	return child
 }

@@ -1192,6 +1207,7 @@ func (c *Compiler) optimizeFunc(node parser.Node) {
 	var lastOp parser.Opcode
 	var appendReturn bool
 	endPos := len(c.scopes[c.scopeIndex].Instructions)
+	newEndPost := len(newInsts)
 	iterateInstructions(newInsts,
 		func(pos int, opcode parser.Opcode, operands []int) bool {
 			switch opcode {
@@ -1204,6 +1220,8 @@ func (c *Compiler) optimizeFunc(node parser.Node) {
 				} else if endPos == operands[0] {
 					// there's a jump instruction that jumps to the end of
 					// function compiler should append "return".
+					copy(newInsts[pos:],
+						MakeInstruction(opcode, newEndPost))
 					appendReturn = true
 				} else {
 					panic(fmt.Errorf("invalid jump position: %d", newDst))
--- a/vendor/github.com/d5/tengo/v2/objects.go
+++ b/vendor/github.com/d5/tengo/v2/objects.go
@@ -1342,6 +1342,38 @@ func (o *String) BinaryOp(op token.Token, rhs Object) (Object, error) {
 			}
 			return &String{Value: o.Value + rhsStr}, nil
 		}
+	case token.Less:
+		switch rhs := rhs.(type) {
+		case *String:
+			if o.Value < rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
+	case token.LessEq:
+		switch rhs := rhs.(type) {
+		case *String:
+			if o.Value <= rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
+	case token.Greater:
+		switch rhs := rhs.(type) {
+		case *String:
+			if o.Value > rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
+	case token.GreaterEq:
+		switch rhs := rhs.(type) {
+		case *String:
+			if o.Value >= rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
 	}
 	return nil, ErrInvalidOperator
 }
--- a/vendor/github.com/d5/tengo/v2/parser/expr.go
+++ b/vendor/github.com/d5/tengo/v2/parser/expr.go
@@ -111,10 +111,11 @@ func (e *BoolLit) String() string {

 // CallExpr represents a function call expression.
 type CallExpr struct {
-	Func   Expr
-	LParen Pos
-	Args   []Expr
-	RParen Pos
+	Func     Expr
+	LParen   Pos
+	Args     []Expr
+	Ellipsis Pos
+	RParen   Pos
 }

 func (e *CallExpr) exprNode() {}
@@ -134,6 +135,9 @@ func (e *CallExpr) String() string {
 	for _, e := range e.Args {
 		args = append(args, e.String())
 	}
+	if len(args) > 0 && e.Ellipsis.IsValid() {
+		args[len(args)-1] = args[len(args)-1] + "..."
+	}
 	return e.Func.String() + "(" + strings.Join(args, ", ") + ")"
 }

--- a/vendor/github.com/d5/tengo/v2/parser/opcodes.go
+++ b/vendor/github.com/d5/tengo/v2/parser/opcodes.go
@@ -120,7 +120,7 @@ var OpcodeOperands = [...][]int{
 	OpImmutable:     {},
 	OpIndex:         {},
 	OpSliceIndex:    {},
-	OpCall:          {1},
+	OpCall:          {1, 1},
 	OpReturn:        {1},
 	OpGetLocal:      {1},
 	OpSetLocal:      {1},
--- a/vendor/github.com/d5/tengo/v2/parser/parser.go
+++ b/vendor/github.com/d5/tengo/v2/parser/parser.go
@@ -270,9 +270,13 @@ func (p *Parser) parseCall(x Expr) *CallExpr {
 	p.exprLevel++

 	var list []Expr
-	for p.token != token.RParen && p.token != token.EOF {
+	var ellipsis Pos
+	for p.token != token.RParen && p.token != token.EOF && !ellipsis.IsValid() {
 		list = append(list, p.parseExpr())
-
+		if p.token == token.Ellipsis {
+			ellipsis = p.pos
+			p.next()
+		}
 		if !p.expectComma(token.RParen, "call argument") {
 			break
 		}
@@ -281,10 +285,11 @@ func (p *Parser) parseCall(x Expr) *CallExpr {
 	p.exprLevel--
 	rparen := p.expect(token.RParen)
 	return &CallExpr{
-		Func:   x,
-		LParen: lparen,
-		RParen: rparen,
-		Args:   list,
+		Func:     x,
+		LParen:   lparen,
+		RParen:   rparen,
+		Ellipsis: ellipsis,
+		Args:     list,
 	}
 }

--- a/vendor/github.com/d5/tengo/v2/script.go
+++ b/vendor/github.com/d5/tengo/v2/script.go
@@ -3,6 +3,7 @@ package tengo
 import (
 	"context"
 	"fmt"
+	"path/filepath"
 	"sync"

 	"github.com/d5/tengo/v2/parser"
@@ -16,6 +17,7 @@ type Script struct {
 	maxAllocs        int64
 	maxConstObjects  int
 	enableFileImport bool
+	importDir        string
 }

 // NewScript creates a Script instance with an input script.
@@ -56,6 +58,16 @@ func (s *Script) SetImports(modules *ModuleMap) {
 	s.modules = modules
 }

+// SetImportDir sets the initial import directory for script files.
+func (s *Script) SetImportDir(dir string) error {
+	dir, err := filepath.Abs(dir)
+	if err != nil {
+		return err
+	}
+	s.importDir = dir
+	return nil
+}
+
 // SetMaxAllocs sets the maximum number of objects allocations during the run
 // time. Compiled script will return ErrObjectAllocLimit error if it
 // exceeds this limit.
@@ -93,6 +105,7 @@ func (s *Script) Compile() (*Compiled, error) {

 	c := NewCompiler(srcFile, symbolTable, nil, s.modules, nil)
 	c.EnableFileImport(s.enableFileImport)
+	c.SetImportDir(s.importDir)
 	if err := c.Compile(file); err != nil {
 		return nil, err
 	}
--- a/vendor/github.com/d5/tengo/v2/stdlib/json/encode.go
+++ b/vendor/github.com/d5/tengo/v2/stdlib/json/encode.go
@@ -1,20 +1,129 @@
 // A modified version of Go's JSON implementation.

-// Copyright 2010 The Go Authors. All rights reserved.
+// Copyright 2010, 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

 package json

 import (
+	"bytes"
 	"encoding/base64"
 	"errors"
 	"math"
 	"strconv"
+	"unicode/utf8"

 	"github.com/d5/tengo/v2"
 )

+// safeSet holds the value true if the ASCII character with the given array
+// position can be represented inside a JSON string without any further
+// escaping.
+//
+// All values are true except for the ASCII control characters (0-31), the
+// double quote ("), and the backslash character ("\").
+var safeSet = [utf8.RuneSelf]bool{
+	' ':      true,
+	'!':      true,
+	'"':      false,
+	'#':      true,
+	'$':      true,
+	'%':      true,
+	'&':      true,
+	'\'':     true,
+	'(':      true,
+	')':      true,
+	'*':      true,
+	'+':      true,
+	',':      true,
+	'-':      true,
+	'.':      true,
+	'/':      true,
+	'0':      true,
+	'1':      true,
+	'2':      true,
+	'3':      true,
+	'4':      true,
+	'5':      true,
+	'6':      true,
+	'7':      true,
+	'8':      true,
+	'9':      true,
+	':':      true,
+	';':      true,
+	'<':      true,
+	'=':      true,
+	'>':      true,
+	'?':      true,
+	'@':      true,
+	'A':      true,
+	'B':      true,
+	'C':      true,
+	'D':      true,
+	'E':      true,
+	'F':      true,
+	'G':      true,
+	'H':      true,
+	'I':      true,
+	'J':      true,
+	'K':      true,
+	'L':      true,
+	'M':      true,
+	'N':      true,
+	'O':      true,
+	'P':      true,
+	'Q':      true,
+	'R':      true,
+	'S':      true,
+	'T':      true,
+	'U':      true,
+	'V':      true,
+	'W':      true,
+	'X':      true,
+	'Y':      true,
+	'Z':      true,
+	'[':      true,
+	'\\':     false,
+	']':      true,
+	'^':      true,
+	'_':      true,
+	'`':      true,
+	'a':      true,
+	'b':      true,
+	'c':      true,
+	'd':      true,
+	'e':      true,
+	'f':      true,
+	'g':      true,
+	'h':      true,
+	'i':      true,
+	'j':      true,
+	'k':      true,
+	'l':      true,
+	'm':      true,
+	'n':      true,
+	'o':      true,
+	'p':      true,
+	'q':      true,
+	'r':      true,
+	's':      true,
+	't':      true,
+	'u':      true,
+	'v':      true,
+	'w':      true,
+	'x':      true,
+	'y':      true,
+	'z':      true,
+	'{':      true,
+	'|':      true,
+	'}':      true,
+	'~':      true,
+	'\u007f': true,
+}
+
+var hex = "0123456789abcdef"
+
 // Encode returns the JSON encoding of the object.
 func Encode(o tengo.Object) ([]byte, error) {
 	var b []byte
@@ -53,7 +162,7 @@ func Encode(o tengo.Object) ([]byte, error) {
 		len1 := len(o.Value) - 1
 		idx := 0
 		for key, value := range o.Value {
-			b = strconv.AppendQuote(b, key)
+			b = encodeString(b, key)
 			b = append(b, ':')
 			eb, err := Encode(value)
 			if err != nil {
@@ -71,7 +180,7 @@ func Encode(o tengo.Object) ([]byte, error) {
 		len1 := len(o.Value) - 1
 		idx := 0
 		for key, value := range o.Value {
-			b = strconv.AppendQuote(b, key)
+			b = encodeString(b, key)
 			b = append(b, ':')
 			eb, err := Encode(value)
 			if err != nil {
@@ -130,7 +239,9 @@ func Encode(o tengo.Object) ([]byte, error) {
 	case *tengo.Int:
 		b = strconv.AppendInt(b, o.Value, 10)
 	case *tengo.String:
-		b = strconv.AppendQuote(b, o.Value)
+		// string encoding bug is fixed with newly introduced function
+		// encodeString(). See: https://github.com/d5/tengo/issues/268
+		b = encodeString(b, o.Value)
 	case *tengo.Time:
 		y, err := o.Value.MarshalJSON()
 		if err != nil {
@@ -144,3 +255,79 @@ func Encode(o tengo.Object) ([]byte, error) {
 	}
 	return b, nil
 }
+
+// encodeString encodes given string as JSON string according to
+// https://www.json.org/img/string.png
+// Implementation is inspired by https://github.com/json-iterator/go
+// See encodeStringSlowPath() for more information.
+func encodeString(b []byte, val string) []byte {
+	valLen := len(val)
+	buf := bytes.NewBuffer(b)
+	buf.WriteByte('"')
+
+	// write string, the fast path, without utf8 and escape support
+	i := 0
+	for ; i < valLen; i++ {
+		c := val[i]
+		if c > 31 && c != '"' && c != '\\' {
+			buf.WriteByte(c)
+		} else {
+			break
+		}
+	}
+	if i == valLen {
+		buf.WriteByte('"')
+		return buf.Bytes()
+	}
+	encodeStringSlowPath(buf, i, val, valLen)
+	buf.WriteByte('"')
+	return buf.Bytes()
+}
+
+// encodeStringSlowPath is ported from Go 1.14.2 encoding/json package.
+// U+2028 U+2029 JSONP security holes can be fixed with addition call to
+// json.html_escape() thus it is removed from the implementation below.
+// Note: Invalid runes are not checked as they are checked in original
+// implementation.
+func encodeStringSlowPath(buf *bytes.Buffer, i int, val string, valLen int) {
+	start := i
+	for i < valLen {
+		if b := val[i]; b < utf8.RuneSelf {
+			if safeSet[b] {
+				i++
+				continue
+			}
+			if start < i {
+				buf.WriteString(val[start:i])
+			}
+			buf.WriteByte('\\')
+			switch b {
+			case '\\', '"':
+				buf.WriteByte(b)
+			case '\n':
+				buf.WriteByte('n')
+			case '\r':
+				buf.WriteByte('r')
+			case '\t':
+				buf.WriteByte('t')
+			default:
+				// This encodes bytes < 0x20 except for \t, \n and \r.
+				// If escapeHTML is set, it also escapes <, >, and &
+				// because they can lead to security holes when
+				// user-controlled strings are rendered into JSON
+				// and served to some browsers.
+				buf.WriteString(`u00`)
+				buf.WriteByte(hex[b>>4])
+				buf.WriteByte(hex[b&0xF])
+			}
+			i++
+			start = i
+			continue
+		}
+		i++
+		continue
+	}
+	if start < valLen {
+		buf.WriteString(val[start:])
+	}
+}
--- a/vendor/github.com/d5/tengo/v2/vm.go
+++ b/vendor/github.com/d5/tengo/v2/vm.go
@@ -80,14 +80,14 @@ func (v *VM) Run() (err error) {
 	if err != nil {
 		filePos := v.fileSet.Position(
 			v.curFrame.fn.SourcePos(v.ip - 1))
-		err = fmt.Errorf("Runtime Error: %s\n\tat %s",
-			err.Error(), filePos)
+		err = fmt.Errorf("Runtime Error: %w\n\tat %s",
+			err, filePos)
 		for v.framesIndex > 1 {
 			v.framesIndex--
 			v.curFrame = &v.frames[v.framesIndex-1]
 			filePos = v.fileSet.Position(
 				v.curFrame.fn.SourcePos(v.curFrame.ip - 1))
-			err = fmt.Errorf("%s\n\tat %s", err.Error(), filePos)
+			err = fmt.Errorf("%w\n\tat %s", err, filePos)
 		}
 		return err
 	}
@@ -537,12 +537,36 @@ func (v *VM) run() {
 			}
 		case parser.OpCall:
 			numArgs := int(v.curInsts[v.ip+1])
-			v.ip++
+			spread := int(v.curInsts[v.ip+2])
+			v.ip += 2
+
 			value := v.stack[v.sp-1-numArgs]
 			if !value.CanCall() {
 				v.err = fmt.Errorf("not callable: %s", value.TypeName())
 				return
 			}
+
+			if spread == 1 {
+				v.sp--
+				switch arr := v.stack[v.sp].(type) {
+				case *Array:
+					for _, item := range arr.Value {
+						v.stack[v.sp] = item
+						v.sp++
+					}
+					numArgs += len(arr.Value) - 1
+				case *ImmutableArray:
+					for _, item := range arr.Value {
+						v.stack[v.sp] = item
+						v.sp++
+					}
+					numArgs += len(arr.Value) - 1
+				default:
+					v.err = fmt.Errorf("not an array: %s", arr.TypeName())
+					return
+				}
+			}
+
 			if callee, ok := value.(*CompiledFunction); ok {
 				if callee.VarArgs {
 					// if the closure is variadic,
--- a/vendor/github.com/fsnotify/fsnotify/.editorconfig
+++ b/vendor/github.com/fsnotify/fsnotify/.editorconfig
@@ -1,5 +1,12 @@
 root = true

-[*]
+[*.go]
 indent_style = tab
 indent_size = 4
+insert_final_newline = true
+
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
--- a/vendor/github.com/fsnotify/fsnotify/.gitattributes
+++ b/vendor/github.com/fsnotify/fsnotify/.gitattributes
@@ -0,0 +1 @@
+go.sum linguist-generated
--- a/vendor/github.com/fsnotify/fsnotify/.travis.yml
+++ b/vendor/github.com/fsnotify/fsnotify/.travis.yml
@@ -2,29 +2,35 @@ sudo: false
 language: go

 go:
-  - 1.8.x
-  - 1.9.x
-  - tip
+  - "stable"
+  - "1.11.x"
+  - "1.10.x"
+  - "1.9.x"

 matrix:
+  include:
+    - go: "stable"
+      env: GOLINT=true
  allow_failures:
    - go: tip
  fast_finish: true

-before_script:
-  - go get -u github.com/golang/lint/golint
+
+before_install:
+  - if [ ! -z "${GOLINT}" ]; then go get -u golang.org/x/lint/golint; fi

 script:
-  - go test -v --race ./...
+  - go test --race ./...

 after_script:
  - test -z "$(gofmt -s -l -w . | tee /dev/stderr)"
-  - test -z "$(golint ./...     | tee /dev/stderr)"
+  - if [ ! -z  "${GOLINT}" ]; then echo running golint; golint --set_exit_status  ./...; else echo skipping golint; fi
  - go vet ./...

 os:
  - linux
  - osx
+  - windows

 notifications:
  email: false
--- a/vendor/github.com/fsnotify/fsnotify/LICENSE
+++ b/vendor/github.com/fsnotify/fsnotify/LICENSE
@@ -1,5 +1,5 @@
 Copyright (c) 2012 The Go Authors. All rights reserved.
-Copyright (c) 2012 fsnotify Authors. All rights reserved.
+Copyright (c) 2012-2019 fsnotify Authors. All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
--- a/vendor/github.com/fsnotify/fsnotify/README.md
+++ b/vendor/github.com/fsnotify/fsnotify/README.md
@@ -10,16 +10,16 @@ go get -u golang.org/x/sys/...

 Cross platform: Windows, Linux, BSD and macOS.

-|Adapter   |OS        |Status    |
-|----------|----------|----------|
-|inotify   |Linux 2.6.27 or later, Android\*|Supported [![Build Status](https://travis-ci.org/fsnotify/fsnotify.svg?branch=master)](https://travis-ci.org/fsnotify/fsnotify)|
-|kqueue    |BSD, macOS, iOS\*|Supported [![Build Status](https://travis-ci.org/fsnotify/fsnotify.svg?branch=master)](https://travis-ci.org/fsnotify/fsnotify)|
-|ReadDirectoryChangesW|Windows|Supported [![Build status](https://ci.appveyor.com/api/projects/status/ivwjubaih4r0udeh/branch/master?svg=true)](https://ci.appveyor.com/project/NathanYoungman/fsnotify/branch/master)|
-|FSEvents  |macOS         |[Planned](https://github.com/fsnotify/fsnotify/issues/11)|
-|FEN       |Solaris 11    |[In Progress](https://github.com/fsnotify/fsnotify/issues/12)|
-|fanotify  |Linux 2.6.37+ | |
-|USN Journals |Windows    |[Maybe](https://github.com/fsnotify/fsnotify/issues/53)|
-|Polling   |*All*         |[Maybe](https://github.com/fsnotify/fsnotify/issues/9)|
+| Adapter               | OS                               | Status                                                                                                                          |
+| --------------------- | -------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
+| inotify               | Linux 2.6.27 or later, Android\* | Supported [![Build Status](https://travis-ci.org/fsnotify/fsnotify.svg?branch=master)](https://travis-ci.org/fsnotify/fsnotify) |
+| kqueue                | BSD, macOS, iOS\*                | Supported [![Build Status](https://travis-ci.org/fsnotify/fsnotify.svg?branch=master)](https://travis-ci.org/fsnotify/fsnotify) |
+| ReadDirectoryChangesW | Windows                          | Supported [![Build Status](https://travis-ci.org/fsnotify/fsnotify.svg?branch=master)](https://travis-ci.org/fsnotify/fsnotify) |
+| FSEvents              | macOS                            | [Planned](https://github.com/fsnotify/fsnotify/issues/11)                                                                       |
+| FEN                   | Solaris 11                       | [In Progress](https://github.com/fsnotify/fsnotify/issues/12)                                                                   |
+| fanotify              | Linux 2.6.37+                    | [Planned](https://github.com/fsnotify/fsnotify/issues/114)                                                                      |
+| USN Journals          | Windows                          | [Maybe](https://github.com/fsnotify/fsnotify/issues/53)                                                                         |
+| Polling               | *All*                            | [Maybe](https://github.com/fsnotify/fsnotify/issues/9)                                                                          |

 \* Android and iOS are untested.

@@ -33,6 +33,53 @@ All [releases](https://github.com/fsnotify/fsnotify/releases) are tagged based o

 Go 1.6 supports dependencies located in the `vendor/` folder. Unless you are creating a library, it is recommended that you copy fsnotify into `vendor/github.com/fsnotify/fsnotify` within your project, and likewise for `golang.org/x/sys`.

+## Usage
+
+```go
+package main
+
+import (
+	"log"
+
+	"github.com/fsnotify/fsnotify"
+)
+
+func main() {
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer watcher.Close()
+
+	done := make(chan bool)
+	go func() {
+		for {
+			select {
+			case event, ok := <-watcher.Events:
+				if !ok {
+					return
+				}
+				log.Println("event:", event)
+				if event.Op&fsnotify.Write == fsnotify.Write {
+					log.Println("modified file:", event.Name)
+				}
+			case err, ok := <-watcher.Errors:
+				if !ok {
+					return
+				}
+				log.Println("error:", err)
+			}
+		}
+	}()
+
+	err = watcher.Add("/tmp/foo")
+	if err != nil {
+		log.Fatal(err)
+	}
+	<-done
+}
+```
+
 ## Contributing

 Please refer to [CONTRIBUTING][] before opening an issue or pull request.
@@ -65,6 +112,10 @@ There are OS-specific limits as to how many watches can be created:
 * Linux: /proc/sys/fs/inotify/max_user_watches contains the limit, reaching this limit results in a "no space left on device" error.
 * BSD / OSX: sysctl variables "kern.maxfiles" and "kern.maxfilesperproc", reaching these limits results in a "too many open files" error.

+**Why don't notifications work with NFS filesystems or filesystem in userspace (FUSE)?**
+
+fsnotify requires support from underlying OS to work. The current NFS protocol does not provide network level support for file notifications.
+
 [#62]: https://github.com/howeyc/fsnotify/issues/62
 [#18]: https://github.com/fsnotify/fsnotify/issues/18
 [#11]: https://github.com/fsnotify/fsnotify/issues/11
--- a/vendor/github.com/fsnotify/fsnotify/fsnotify.go
+++ b/vendor/github.com/fsnotify/fsnotify/fsnotify.go
@@ -63,4 +63,6 @@ func (e Event) String() string {
 }

 // Common errors that can be reported by a watcher
-var ErrEventOverflow = errors.New("fsnotify queue overflow")
+var (
+	ErrEventOverflow = errors.New("fsnotify queue overflow")
+)
--- a/vendor/github.com/fsnotify/fsnotify/go.mod
+++ b/vendor/github.com/fsnotify/fsnotify/go.mod
@@ -0,0 +1,5 @@
+module github.com/fsnotify/fsnotify
+
+go 1.13
+
+require golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9
--- a/vendor/github.com/fsnotify/fsnotify/go.sum
+++ b/vendor/github.com/fsnotify/fsnotify/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9 h1:L2auWcuQIvxz9xSEqzESnV/QN/gNRXNApHi3fYwl2w0=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
--- a/vendor/github.com/fsnotify/fsnotify/inotify_poller.go
+++ b/vendor/github.com/fsnotify/fsnotify/inotify_poller.go
@@ -40,12 +40,12 @@ func newFdPoller(fd int) (*fdPoller, error) {
 	poller.fd = fd

 	// Create epoll fd
-	poller.epfd, errno = unix.EpollCreate1(0)
+	poller.epfd, errno = unix.EpollCreate1(unix.EPOLL_CLOEXEC)
 	if poller.epfd == -1 {
 		return nil, errno
 	}
 	// Create pipe; pipe[0] is the read end, pipe[1] the write end.
-	errno = unix.Pipe2(poller.pipe[:], unix.O_NONBLOCK)
+	errno = unix.Pipe2(poller.pipe[:], unix.O_NONBLOCK|unix.O_CLOEXEC)
 	if errno != nil {
 		return nil, errno
 	}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Wim	e3d8fe4fd8	Release v1.18.0 (#1176 )	2020-07-24 21:00:57 +02:00
Wim	23d8742f0d	Update dependencies for 1.18.0 release (#1175 )	2020-07-18 17:27:41 +02:00
Wim	3b6a8be07b	Update README.md	2020-07-18 17:26:19 +02:00
Gary Kim	71a5b72aff	Add Nextcloud Talk support (#1167 ) Signed-off-by: Gary Kim <gary@garykim.dev>	2020-07-18 16:08:25 +02:00
z3bra	213bf349c3	Add an option to log into a file rather than stdout (#1168 ) Use Logfile option in the `[general]` section	2020-07-18 15:46:19 +02:00
Andrey Groshev	a94fe55886	Fix MarkdownV2 support in Telegram (#1169 )	2020-07-12 22:40:22 +02:00
haykam821	9b22f16497	Add websocket to API (#970 ) Co-authored-by: Qais Patankar <qaisjp@gmail.com>	2020-07-12 21:13:28 +02:00
Wim	2977a5957e	Update README	2020-06-28 19:02:28 +02:00
Wim	f70d1c897a	Set fetch-depth to 0 to fetch all tags	2020-06-28 18:30:18 +02:00
Wim	a4a3525265	Set fetch-depth correct and use vendor when building in workflow	2020-06-28 18:23:46 +02:00
Wim	a6dd8446e4	Increase fetch depth in workflow	2020-06-28 18:17:26 +02:00
Wim	7bf9e1cfb3	Fix space in workflow	2020-06-28 18:13:50 +02:00
Wim	f291832a77	Upload artifacts on commit	2020-06-28 18:11:02 +02:00
Nathanaël	1fee323247	Reload user information when a new contact is detected (whatsapp) (#1160 ) Before returning an empty string, we refresh the WhatsApp contacts and if we found the one we wanted, we can return a real name. Fixes #796	2020-06-25 00:35:49 +02:00
Qais Patankar	a41accd033	Add sane RemoteNickFormat default for API (#1157 )	2020-06-25 00:25:10 +02:00
James Lu	37f7caf7f3	Skip gIRC built-in rate limiting (irc) (#1164 ) By default, gIRC rate limits all outgoing messages. Since matterbridge already implements message throttling, this is extra layer of throttling is not necessary.	2020-06-24 23:57:37 +02:00
TheHolyRoger	5847f7758c	Only colour IRC nicks if there is one. (#1161 )	2020-06-24 23:48:54 +02:00
Wim	bce736993e	Remove travis as it isn't working anymore	2020-06-24 23:45:45 +02:00
Wim	5636992446	Increase fetch-depth in workflow	2020-06-24 23:37:02 +02:00
Wim	f996a2b7ae	More linting fixes	2020-06-24 23:28:41 +02:00
Wim	587de96ab3	Update golangci-lint config	2020-06-24 23:21:15 +02:00
Wim	80eb1cd202	Fix duplicate name in workflow	2020-06-24 22:37:46 +02:00
Wim	bbf594c815	Use github workflows	2020-06-24 22:36:47 +02:00
Sandro	2f0f2ee40d	Combine runs to one layer (#1151 )	2020-05-28 00:31:32 +02:00
Wim	96022d3aaf	Bump version	2020-05-24 22:44:10 +02:00
Wim	8eb5e3cbf8	Release v1.17.5 (#1150 )	2020-05-24 22:35:56 +02:00
xnaas	ddc2625934	Update Dockerfile so inotify works (#1148 ) This change would be required for the Docker image to actually read `RELOADABLE` config options from the `matterbridge.toml`. This edit would require https://github.com/42wim/matterbridge/wiki/Deploy:-Docker to be updated as well to mention that mounting would have to change to mounting a *directory* not a file. inotify inside Docker cannot read directly mounted files, only directories, for whatever reason. This will preserve setups that were configured to run the old way without breaking them and new configs can be setup "correctly" without issue.	2020-05-24 22:01:52 +02:00
Wim	7f7ca697a0	Ignore non-user messages (msteams). Fixes #1141 (#1149 ) Ignore these messages for now, also add a extra debug option for msteams so we can dump the whole message.	2020-05-24 15:49:24 +02:00
Alexander	900375679b	Prevent re-requesting avatar data (xmpp) (#1117 ) Prevent asking the server again and again for a user's avatar if the server does not respond to our initial request.	2020-05-24 14:07:36 +02:00
Wim	9440b9e313	Increase debug logging with function,file and linenumber (#1147 ) Show the function name,file and linenumber like this [0000] INFO main: [setupLogger:matterbridge.go:100] Enabling debug logging. [0000] INFO main: [main:matterbridge.go:46] Running version 1.17.5-dev Only enable this for debug as this adds some overhead.	2020-05-24 13:58:15 +02:00
Wim	393f9e998b	Update dependencies / vendor (#1146 )	2020-05-24 00:06:21 +02:00
Wim	ba0bfe70a8	Add StripMarkdown option (irc). (#1145 ) Enable `StripMarkdown` to strip markdown for irc.	2020-05-23 21:46:15 +02:00
Wim	3c4a3e3f75	Implement xep-0245 (xmpp). Closes #1137 (#1144 )	2020-05-23 20:51:04 +02:00
Wim	274fb09ed4	Fix forward from hidden users (telegram). Closes #1131 (#1143 ) Use ForwardDate to check if a message is forwarded. If we have a nil ForwardedFrom then make this an unknown user.	2020-05-23 19:15:26 +02:00
Wim	d44598a900	Add an option to disable sending HTML to matrix. Fixes #1022 (#1135 )	2020-05-14 00:37:41 +02:00
Wim	c9cfa59f54	Do not use webhooks when token is configured (slack) (fixes #1123 ) (#1134 )	2020-05-14 00:27:34 +02:00
Tiago Epifânio	7062234331	Avoid creating invalid url when the user doesn't have an avatar (matrix) (#1130 )	2020-05-11 00:21:56 +02:00
Qais Patankar	9754569525	Fix webhook EventUserAction messages being skipped (discord) (#1133 ) Fixes #1132	2020-05-11 00:20:35 +02:00
Qais Patankar	52a071e34d	Fix #1049 : missing space before embeds (discord) (#1124 )	2020-05-07 00:19:48 +02:00
Qais Patankar	2d8f749e36	Fix #1120 : replaceAction "_" crash (discord) (#1121 )	2020-04-25 14:22:22 +02:00
Wim	a18cb74f03	Bump version	2020-04-22 00:00:08 +02:00
Wim	6c442e239d	Release v1.17.4 (#1112 )	2020-04-21 23:53:51 +02:00
Wim	eaf92fca4d	Add an ID cache (discord). Fixes #1106 (#1111 ) When a webhook "edits" a message, it does this by deleting the message and creating a new one with the new content. On creation of this new message, we'll get another ID then already is know by the gateway in its id cache. So we add it in our own cache and replace it whenever we want to edit/delete it again.	2020-04-21 23:35:46 +02:00
Wim	06b7bad714	Lowercase account names. Fixes #1108 (#1110 )	2020-04-21 20:42:11 +02:00
Wim	19eec2ed03	Update Rhymen/go-whatsapp. Fixes #1107 (#1109 )	2020-04-21 19:55:47 +02:00
Wim	d99c54343a	Remove panics and retry polling on failure (msteams). Fixes #1104 (#1105 )	2020-04-21 19:29:24 +02:00
Wim	308a110000	Bump version	2020-04-19 17:23:17 +02:00
Wim	4f406b2ce6	Release v1.17.3 (#1103 )	2020-04-19 17:13:58 +02:00
Wim	e564c555d7	Clip too long messages on 3000 length (slack). Fixes #1081 (#1102 )	2020-04-19 17:00:11 +02:00
Wim	f7ec9af9e8	Add extra space before colon in attachments (irc). Fixes #1089 (#1101 )	2020-04-19 16:45:53 +02:00
Wim	4d93a774ce	Ignore non-critical errors (whatsapp). Fixes #1094 (#1100 )	2020-04-19 13:45:35 +02:00
Wim	2595dd30bf	Update matterbridge/go-xmpp. Fixes #1097 (#1099 )	2020-04-19 01:06:44 +02:00
Wim	9190365289	Add JoinDelay option (irc). Fixes #1084 (#1098 )	2020-04-19 00:46:35 +02:00
Wim	57794b3b9f	Prevent image/message looping (slack). Fixes #1088 (#1096 ) Also check for our matterbridge ID in Blocks set in SubMessages.	2020-04-18 22:30:49 +02:00
ldruschk	3c36f651be	Fix the behavior of ShowTopicChange and SyncTopic (#1086 ) Currently, the "topic_change" events are ignored if both, ShowTopicChange and SyncTopic are set, and forwarded otherwise. This pull requests changes the behavior such that the events are only forwarded if one of those two config options is set to true and ignored otherwise.	2020-04-18 22:05:27 +02:00
ldruschk	8e6ddadba2	Relay Joins/Topic changes in RocketChat bridge (#1085 ) This pull request properly sets the events EventJoinLeave and EventTopicChange for messages from the RocketChat bridge and drops messages which are neither one of those events nor plain messages.	2020-04-18 22:00:35 +02:00
Wim	8a87a71927	Update matterbridge/go-xmpp to add PEP-0030 support (#1095 )	2020-04-18 20:58:55 +02:00
Qais Patankar	0047e6f523	Sort README bridge and library links (#1093 )	2020-04-18 18:12:16 +02:00
Alexander	7183095a28	Implement User Avatar spoofing of XMPP users (#1090 ) * Implement User Avatar spoofing of XMPP users	2020-04-16 22:16:25 +02:00
Wim	13c90893c7	Update matterbridge/Rocket.Chat.Go.SDK (#1087 )	2020-04-16 21:48:53 +02:00
Wim	976fbcd07f	Bump version	2020-04-09 23:03:45 +02:00
Wim	d97b077e85	Release v1.17.2 (#1080 )	2020-04-09 22:54:51 +02:00
Wim	8950575bfb	Update Rhymen/go-whatsapp vendor and whatsapp version (#1078 )	2020-04-09 22:30:08 +02:00
Jerry Heiselman	11fc4c286f	Clarify terminology used in mapping group chat IDs to channels in config (#1079 ) * Clarify embedded docs for channel specification Should help with #1072	2020-04-08 23:52:38 +02:00
Wim	8d08e348a9	Reset start timestamp on reconnect (whatsapp). Fixes #1059 (#1064 )	2020-03-31 23:26:53 +02:00
Wim	a18807f19e	Update matterbridge/go-xmpp to add xmpp avatar support (#1070 )	2020-03-29 17:35:40 +02:00
Wim	29f658fd3c	Use DebugWriter after upstream changes (xmpp)	2020-03-29 15:03:24 +02:00
Wim	a30bb8fed0	Sync matterbridge/go-xmpp with upstream	2020-03-29 15:03:24 +02:00
Wim	092ca1cd67	Update vendor slack-go/slack (#1068 )	2020-03-28 23:50:47 +01:00
Wim	0df2539641	Use upstream yaegashi/msgraph.go/msauth (msteams) (#1067 )	2020-03-28 23:44:49 +01:00
Wim	0f2d8a599c	Update vendor d5/tengo (#1066 )	2020-03-28 23:41:35 +01:00
Wim	54b3143a1d	Bump version	2020-03-28 00:29:41 +01:00
Wim	148f7d2a91	Release v1.17.1 (#1063 )	2020-03-28 00:18:29 +01:00
Wim	1aa662f763	Update client version whatsapp. Fixes #1061 (#1062 ) See https://github.com/Rhymen/go-whatsapp/issues/305	2020-03-28 00:18:03 +01:00
Alex Wigen	0b86b88de7	Remove build dependencies from final docker image (multistage build) (#1057 ) This multistage build takes the resulting image size down from 346MB to 90MB.	2020-03-22 22:55:29 +01:00
Qais Patankar	98033b1ba7	Don't transmit typing events from ourselves (slack/discord) (#1056 )	2020-03-22 18:39:11 +01:00
Qais Patankar	2b7eab629d	Add support for build tags (#1054 ) By default all bridges are available. You can turn off certain bridges by providing e.g. "nodiscord" as a build tag. go build -tags nomsteams,noapi	2020-03-22 18:34:14 +01:00
Wim	0e4973e15c	Exclude gateway/bridgemap from linting (#1055 )	2020-03-22 14:35:48 +01:00
Qais Patankar	af0acf0dae	Strip extra info from emotes (discord) (#1052 )	2020-03-22 14:16:31 +01:00
Qais Patankar	76e5fe5a87	Update vendor yaegashi/msgraph.go to v0.1.2 (2)	2020-03-22 00:02:48 +01:00
Qais Patankar	802c80f40c	Update vendor yaegashi/msgraph.go to v0.1.2 (1)	2020-03-22 00:02:48 +01:00
Wim	a51c5bd905	Add more msteams docs (#1051 )	2020-03-21 23:30:22 +01:00
Wim	8c68556f52	Bump version	2020-03-21 22:51:22 +01:00
Wim	cca1ea2404	Release v1.17.0 (#1050 )	2020-03-21 21:33:16 +01:00
Wim	281016a501	Fix duplicate separator on empty description/url (discord). Fixes #1008 (#1035 ) Make this work for all possible cases. Add tests	2020-03-21 21:27:17 +01:00
Qais Patankar	d4acdf2f89	Use blocks not attachments (slack) (#1048 ) This removes the extra space below messages, as shown in https://user-images.githubusercontent.com/923242/77235190-a3359980-6bab-11ea-8b7b-697d730ae5c1.png	2020-03-21 21:03:12 +01:00
Qais Patankar	0951e75c85	Fix #1039 : messages sent to Slack being synced back (#1046 ) This is a regression from https://github.com/42wim/matterbridge/pull/581#issuecomment-562937576 Behaves the same as `95190f11bf`	2020-03-21 20:12:30 +01:00
Jakub	6b017b226a	Support JSON and YAML config formats (#1045 ) Signed-off-by: Jakub Sokołowski <jakub@status.im>	2020-03-18 23:20:29 +01:00
Qais Patankar	9e3bd7398c	Fix #1027 : warning when handling inbound webhooks (discord) (#1044 )	2020-03-18 23:12:48 +01:00
Qais Patankar	79f764c7a8	Refactor webhook permission checks	2020-03-18 23:10:47 +01:00
Qais Patankar	b5dc4353fb	Fix #1040 : spotty webhook permission verification	2020-03-18 23:10:47 +01:00
Qais Patankar	2fbac73c29	Ignore ConnectingEvent (slack) (#1041 )	2020-03-18 23:03:20 +01:00
burner1024	6616d105d1	Add markdownv2 mode for telegram documentation, see #1032 (#1037 )	2020-03-18 22:43:11 +01:00
Wim	6b4b19194e	Update vendor shazow/ssh-chat (#1029 )	2020-03-08 23:55:09 +01:00
Wim	9785edd263	Remove replace directives and use own fork to make go get work again (#1028 ) See https://github.com/golang/go/issues/30354 go get doesn't honor the go.mod replace options.	2020-03-08 17:08:18 +01:00
Qais Patankar	2a0bc11b68	Make some discord matterbridge.toml.sample lines less verbose	2020-03-08 14:30:54 +01:00
Qais Patankar	dd0325a88d	Remove trailing newlines from matterbridge.toml.sample	2020-03-08 14:30:54 +01:00
Qais Patankar	20783c0978	Refactor matterbridge.toml.sample discord section	2020-03-08 14:30:54 +01:00
Wim	3f06a40bd5	Support code snippets from msteams	2020-03-01 22:19:33 +01:00
Wim	68f43985ad	Add scopes again	2020-03-01 22:19:33 +01:00
Wim	915ca8f817	Make linter happy and cleanup (msteams)	2020-03-01 22:19:33 +01:00
Wim	a65a81610b	Support threading from other bridges to msteams	2020-03-01 22:19:33 +01:00
Wim	8eb6ed5639	Support receiving attachments from msteams	2020-03-01 22:19:33 +01:00
Wim	795a8705c3	Add initial Microsoft Teams support Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup	2020-03-01 22:19:33 +01:00
Wim	3af0dc3b3a	Vendor libraries needed for msteams support	2020-03-01 22:19:33 +01:00
Wim	9cf9b958a3	Do not lint gomnd (#1021 )	2020-03-01 22:05:50 +01:00
Wim	3ac2ba8d5a	Update to go1.14 and golangci-lint 1.23.7 (#1020 )	2020-03-01 21:50:21 +01:00
Wim	d893421c7b	Update vendor keybase/go-keybase-chat-bot (#1019 )	2020-03-01 21:09:23 +01:00
Wim	250b3bb579	Use upstream slack-go/slack again (#1018 )	2020-03-01 20:59:19 +01:00
Alexander Pushkov	e9edbfc051	Make Keybase link point to the team directly (#1013 )	2020-02-19 21:02:44 +01:00
Wim	e343db6f72	Make avatars download work with mediaserverdownload (telegram). Fixes #920 (#1012 )	2020-02-15 18:31:40 +01:00
Qais Patankar	4d57d66f85	Fix typo in feature_request.md (#1009 )	2020-02-10 22:35:11 +01:00
Wim	54ed6320c2	Add support for avatars from matrix. #984 (#1007 )	2020-02-10 00:06:54 +01:00
Wim	23083f3ae0	Rebase gomatrix vendor with upstream (#1006 )	2020-02-09 23:49:17 +01:00
Wim	1985873494	Implement basic reconnect (whatsapp). Fixes #987 (#1003 )	2020-02-09 22:11:46 +01:00
Qais Patankar	8ae5917659	Be less lossy when throttling IRC messages (#1004 ) Note that msg.Text and chucking it through a chan is OK: https://play.golang.org/p/MTfT3YSsgPX	2020-02-09 22:10:18 +01:00
Qais Patankar	c91bfd08d8	Add ability to procure avatars from the destination bridge (#1000 ) * remote_avatar: add UseLocalAvatar * remote_avatar: make sure msg.Protocol is always set correctly * remote_avatars: support msg.Account * remote_avatar: add to matterbridge.toml.sample * remote_avatar: clarify something	2020-02-09 22:07:26 +01:00
Qais Patankar	49110a5872	Assign automatically labels when creating issues (#1005 ) * Update Bug_report.md * Add 'label: enhancement' to feature_request.md	2020-02-09 22:03:53 +01:00
Wim	c01c8edeb8	Fix go-keybase-chat-bot api changes	2020-02-08 18:33:05 +01:00
Wim	ff8cf067b8	Update kekeybase/go-keybase-chat-bot vendor	2020-02-08 18:33:05 +01:00
Qais Patankar	1420f68050	Check only bridged channels for PermManageWebhooks (discord) (#1001 ) * Check only bridged channels for PermManageWebhooks * add note	2020-02-08 15:13:23 +01:00
Martijn Braam	c0be3e585a	Enable intra-word emphasis supression in markdown (#999 ) This fixes plain links sent to Matrix being broken if they contain underscores. Fixes issue #997	2020-02-04 13:22:05 +01:00
Wim	3049ef9151	Bump version	2020-02-02 22:40:44 +01:00