Release v1.18.0 (#1176)

Signed-off-by: Gary Kim <gary@garykim.dev>

.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
 
 ---
 

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -1,6 +1,7 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+labels: enhancement
 
 ---
 

.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

.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

.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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"

Dockerfile

@@ -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 \
+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"]

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 />
 
@@ -44,28 +44,34 @@ And more...
   </a>
 </p>
 
-### Table of Contents
+# Table of Contents
 
-- [Features](https://github.com/42wim/matterbridge/wiki/Features)
-  - [Natively supported](#natively-supported)
-  - [3rd party via matterbridge api](#3rd-party-via-matterbridge-api)
-  - [API](#API)
-- [Chat with us](#chat-with-us)
-- [Screenshots](https://github.com/42wim/matterbridge/wiki/)
-- [Installing/upgrading](#installing--upgrading)
-  - [Binaries](#binaries)
-- [Building](#building)
-- [Configuration](#configuration)
-  - [Howto](https://github.com/42wim/matterbridge/wiki/How-to-create-your-config)
-  - [Settings](#settings)
-  - [Examples](#examples)
-- [Running](#running)
-  - [Docker](#docker)
-- [Changelog](#changelog)
-- [FAQ](#faq)
-- [Related projects](#related-projects)
-- [Articles](#articles)
-- [Thanks](#thanks)
+- [matterbridge](#matterbridge)
+- [Table of Contents](#table-of-contents)
+  - [Features](#features)
+    - [Natively supported](#natively-supported)
+    - [3rd party via matterbridge api](#3rd-party-via-matterbridge-api)
+    - [API](#api)
+  - [Chat with us](#chat-with-us)
+  - [Screenshots](#screenshots)
+  - [Installing / upgrading](#installing--upgrading)
+    - [Binaries](#binaries)
+    - [Packages](#packages)
+  - [Building](#building)
+  - [Configuration](#configuration)
+    - [Basic configuration](#basic-configuration)
+    - [Settings](#settings)
+    - [Advanced configuration](#advanced-configuration)
+    - [Examples](#examples)
+      - [Bridge mattermost (off-topic) - irc (#testing)](#bridge-mattermost-off-topic---irc-testing)
+      - [Bridge slack (#general) - discord (general)](#bridge-slack-general---discord-general)
+  - [Running](#running)
+    - [Docker](#docker)
+  - [Changelog](#changelog)
+  - [FAQ](#faq)
+  - [Related projects](#related-projects)
+  - [Articles](#articles)
+  - [Thanks](#thanks)
 
 ## Features
 
@@ -80,29 +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
 
@@ -122,17 +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
 
@@ -142,14 +152,15 @@ See https://github.com/42wim/matterbridge/wiki
 
 ### Binaries
 
-- Latest stable release [v1.16.3](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
 
@@ -262,11 +273,7 @@ Usage of ./matterbridge:
 
 ### Docker
 
-Create your matterbridge.toml file locally eg in `/tmp/matterbridge.toml`
-
-```
-docker run -ti -v /tmp/matterbridge.toml:/matterbridge.toml 42wim/matterbridge
-```
+Please take a look at the [Docker Wiki page](https://github.com/42wim/matterbridge/wiki/Deploy:-Docker) for more information.
 
 ## Changelog
 
@@ -278,7 +285,7 @@ See [FAQ](https://github.com/42wim/matterbridge/wiki/FAQ)
 
 ## Related projects
 
-- [FOSSRIT/infrastructure - roles/matterbridge](https://github.com/FOSSRIT/infrastructure/tree/master/roles/matterbridge) (Ansible role used to automate deployments of Matterbridge)
+- [jwflory/ansible-role-matterbridge](https://galaxy.ansible.com/jwflory/matterbridge) (Ansible role to simplify deploying Matterbridge)
 - [matterbridge autoconfig](https://github.com/patcon/matterbridge-autoconfig)
 - [matterbridge config viewer](https://github.com/patcon/matterbridge-heroku-viewer)
 - [matterbridge-heroku](https://github.com/cadecairos/matterbridge-heroku)
@@ -301,6 +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
 
@@ -319,30 +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

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
+}

bridge/bridge.go

@@ -1,8 +1,10 @@
 package bridge
 
 import (
+	"log"
 	"strings"
 	"sync"
+	"time"
 
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/sirupsen/logrus"
@@ -41,6 +43,10 @@ type Factory func(*Config) Bridger
 
 func New(bridge *config.Bridge) *Bridge {
 	accInfo := strings.Split(bridge.Account, ".")
+	if len(accInfo) != 2 {
+		log.Fatalf("config failure, account incorrect: %s", bridge.Account)
+	}
+
 	protocol := accInfo[0]
 	name := accInfo[1]
 
@@ -69,6 +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
@@ -79,8 +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)
 	}
@@ -88,7 +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)
 	}
@@ -96,7 +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)
 	}
@@ -104,7 +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)
 	}
@@ -112,7 +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)
 	}

bridge/config/config.go

@@ -3,6 +3,8 @@ package config
 import (
 	"bytes"
 	"io/ioutil"
+	"os"
+	"path/filepath"
 	"strings"
 	"sync"
 	"time"
@@ -76,18 +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
@@ -116,12 +123,14 @@ type Protocol struct {
 	Protocol               string     // all protocols
 	QuoteDisable           bool       // telegram
 	QuoteFormat            string     // telegram
+	QuoteLengthLimit       int        // telegram
 	RejoinDelay            int        // IRC
 	ReplaceMessages        [][]string // all protocols
 	ReplaceNicks           [][]string // all protocols
 	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
@@ -129,13 +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
@@ -208,6 +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)
@@ -233,7 +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
 	}
@@ -244,14 +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()
@@ -279,6 +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()
@@ -338,6 +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 {

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
@@ -21,7 +21,7 @@ type Bdiscord struct {
 	c *discordgo.Session
 
 	nick            string
-	useChannelID    bool
+	userID          string
 	guildID         string
 	webhookID       string
 	webhookToken    string
@@ -34,6 +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 {
@@ -41,6 +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"))
@@ -93,6 +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 {
@@ -115,30 +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()
@@ -174,16 +185,14 @@ func (b *Bdiscord) JoinChannel(channel config.ChannelInfo) error {
 	defer b.channelsMutex.Unlock()
 
 	b.channelInfoMap[channel.ID] = &channel
-	idcheck := strings.Split(channel.Name, "ID:")
-	if len(idcheck) > 1 {
-		b.useChannelID = true
-	}
 	return nil
 }
 
 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)
@@ -220,12 +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 {
@@ -269,6 +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
 	}
 
@@ -279,6 +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
 	}
@@ -385,6 +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.
@@ -412,6 +438,10 @@ func (b *Bdiscord) webhookSend(msg *config.Message, webhookID, token string) (*d
 				ContentType: "",
 				Reader:      bytes.NewReader(*fi.Data),
 			}
+			content := ""
+			if msg.Text == "" {
+				content = fi.Comment
+			}
 			_, e2 := b.c.WebhookExecute(
 				webhookID,
 				token,
@@ -420,6 +450,7 @@ func (b *Bdiscord) webhookSend(msg *config.Message, webhookID, token string) (*d
 					Username:  msg.Username,
 					AvatarURL: msg.Avatar,
 					File:      &file,
+					Content:   content,
 				},
 			)
 			if e2 != nil {
@@ -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("")
+}

bridge/discord/handlers.go

@@ -2,15 +2,13 @@ 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
 	rmsg := config.Message{Account: b.Account, ID: m.ID, Event: config.EventMsgDelete, Text: config.EventMsgDelete}
 	rmsg.Channel = b.getChannelName(m.ChannelID)
-	if b.useChannelID {
-		rmsg.Channel = "ID:" + m.ChannelID
-	}
+
 	b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
@@ -24,11 +22,7 @@ func (b *Bdiscord) messageDeleteBulk(s *discordgo.Session, m *discordgo.MessageD
 			ID:      msgID,
 			Event:   config.EventMsgDelete,
 			Text:    config.EventMsgDelete,
-			Channel: "ID:" + m.ChannelID,
-		}
-
-		if !b.useChannelID {
-			rmsg.Channel = b.getChannelName(m.ChannelID)
+			Channel: b.getChannelName(m.ChannelID),
 		}
 
 		b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
@@ -42,11 +36,13 @@ 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)
-	if b.useChannelID {
-		rmsg.Channel = "ID:" + m.ChannelID
-	}
 	b.Remote <- rmsg
 }
 
@@ -88,7 +84,6 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 
 	if m.Content != "" {
 		b.Log.Debugf("== Receiving event %#v", m.Message)
-		m.Message.Content = b.stripCustomoji(m.Message.Content)
 		m.Message.Content = b.replaceChannelMentions(m.Message.Content)
 		rmsg.Text, err = m.ContentWithMoreMentionsReplaced(b.c)
 		if err != nil {
@@ -99,16 +94,13 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 
 	// set channel name
 	rmsg.Channel = b.getChannelName(m.ChannelID)
-	if b.useChannelID {
-		rmsg.Channel = "ID:" + 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
 		}
 	}
@@ -116,7 +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)
 		}
 	}
 
@@ -132,6 +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
@@ -205,3 +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
+}

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)
+	}
+}

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 {
@@ -96,6 +96,13 @@ func (b *Bdiscord) getChannelName(id string) string {
 	b.channelsMutex.RLock()
 	defer b.channelsMutex.RUnlock()
 
+	for _, c := range b.channelInfoMap {
+		if c.Name == "ID:"+id {
+			// if we have ID: specified in our gateway configuration return this
+			return c.Name
+		}
+	}
+
 	for _, channel := range b.channels {
 		if channel.ID == id {
 			return b.getCategoryChannelName(channel.Name, channel.ParentID)
@@ -129,8 +136,8 @@ func (b *Bdiscord) getCategoryChannelName(name, parentID string) string {
 var (
 	// See https://discordapp.com/developers/docs/reference#message-formatting.
 	channelMentionRE = regexp.MustCompile("<#[0-9]+>")
-	emojiRE          = regexp.MustCompile("<(:.*?:)[0-9]+>")
 	userMentionRE    = regexp.MustCompile("@[^@\n]{1,32}")
+	emoteRE          = regexp.MustCompile(`<a?(:\w+:)\d+>`)
 )
 
 func (b *Bdiscord) replaceChannelMentions(text string) string {
@@ -176,13 +183,14 @@ func (b *Bdiscord) replaceUserMentions(text string) string {
 	return userMentionRE.ReplaceAllStringFunc(text, replaceUserMentionFunc)
 }
 
-func (b *Bdiscord) stripCustomoji(text string) string {
-	return emojiRE.ReplaceAllString(text, `$1`)
+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
 }
@@ -201,6 +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 {

bridge/helper/helper.go

@@ -15,6 +15,7 @@ import (
 
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/html"
 	"github.com/gomarkdown/markdown/parser"
 	"github.com/sirupsen/logrus"
 )
@@ -179,9 +180,12 @@ 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)
-	parsedMarkdown := markdown.ToHTML([]byte(input), markdownParser, nil)
+	renderer := html.NewRenderer(html.RendererOptions{
+		Flags: 0,
+	})
+	parsedMarkdown := markdown.ToHTML([]byte(input), markdownParser, renderer)
 	res := string(parsedMarkdown)
 	res = strings.TrimPrefix(res, "<p>")
 	res = strings.TrimSuffix(res, "</p>\n")

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}

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
 }

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
 		}

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
 }

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
+}

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"
+}

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()
+}

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
+}

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
+		}
 	}
 }
 

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 {

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

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

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 {

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

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

bridge/sshchat/sshchat.go

@@ -130,6 +130,10 @@ func (b *Bsshchat) handleSSHChat() error {
 			if strings.Contains(b.r.Text(), "Rate limiting is in effect") {
 				continue
 			}
+			// skip our own messages
+			if !strings.HasPrefix(b.r.Text(), "["+b.GetString("Nick")+"] \x1b") {
+				continue
+			}
 			res := strings.Split(stripPrompt(b.r.Text()), ":")
 			if res[0] == "-> Set theme" {
 				wait = false

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")
@@ -357,6 +370,14 @@ func (b *Btelegram) handleQuote(message, quoteNick, quoteMessage string) string
 	if format == "" {
 		format = "{MESSAGE} (re @{QUOTENICK}: {QUOTEMESSAGE})"
 	}
+	quoteMessagelength := len(quoteMessage)
+	if b.GetInt("QuoteLengthLimit") != 0 && quoteMessagelength >= b.GetInt("QuoteLengthLimit") {
+		runes := []rune(quoteMessage)
+		quoteMessage = string(runes[0:b.GetInt("QuoteLengthLimit")])
+		if quoteMessagelength > b.GetInt("QuoteLengthLimit") {
+			quoteMessage += "..."
+		}
+	}
 	format = strings.Replace(format, "{MESSAGE}", message, -1)
 	format = strings.Replace(format, "{QUOTENICK}", quoteNick, -1)
 	format = strings.Replace(format, "{QUOTEMESSAGE}", quoteMessage, -1)

bridge/telegram/telegram.go

@@ -8,13 +8,14 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/go-telegram-bot-api/telegram-bot-api"
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
 )
 
 const (
 	unknownUser = "unknown"
 	HTMLFormat  = "HTML"
 	HTMLNick    = "htmlnick"
+	MarkdownV2  = "MarkdownV2"
 )
 
 type Btelegram struct {
@@ -81,8 +82,8 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
 	// Upload a file if it exists
 	if msg.Extra != nil {
 		for _, rmsg := range helper.HandleExtra(&msg, b.General) {
-			if _, err := b.sendMessage(chatid, rmsg.Username, rmsg.Text); err != nil {
-				b.Log.Errorf("sendMessage failed: %s", err)
+			if _, msgErr := b.sendMessage(chatid, rmsg.Username, rmsg.Text); msgErr != nil {
+				b.Log.Errorf("sendMessage failed: %s", msgErr)
 			}
 		}
 		// check if we have files to upload (from slack, telegram or mattermost)
@@ -97,7 +98,14 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
 	}
 
 	// Post normal message
-	return b.sendMessage(chatid, msg.Username, msg.Text)
+	// TODO: recheck it.
+	// Ignore empty text field needs for prevent double messages from whatsapp to telegram
+	// when sending media with text caption
+	if msg.Text != "" {
+		return b.sendMessage(chatid, msg.Username, msg.Text)
+	}
+
+	return "", nil
 }
 
 func (b *Btelegram) getFileDirectURL(id string) string {
@@ -119,11 +127,18 @@ 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)
 		m.ParseMode = tgbotapi.ModeHTML
 	}
+
+	m.DisableWebPagePreview = b.GetBool("DisableWebPagePreview")
+
 	res, err := b.c.Send(m)
 	if err != nil {
 		return "", err

bridge/whatsapp/handlers.go

@@ -1,11 +1,15 @@
 package bwhatsapp
 
 import (
+	"fmt"
+	"mime"
 	"strings"
 	"time"
 
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/Rhymen/go-whatsapp"
+	"github.com/jpillora/backoff"
 )
 
 /*
@@ -19,10 +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
@@ -36,16 +73,16 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	}
 
 	messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones
-	groupJid := message.Info.RemoteJid
+	groupJID := message.Info.RemoteJid
 
-	senderJid := message.Info.SenderJid
-	if len(senderJid) == 0 {
+	senderJID := message.Info.SenderJid
+	if len(senderJID) == 0 {
 		// TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved
-		senderJid = *message.Info.Source.Participant
+		senderJID = *message.Info.Source.Participant
 	}
 
-	// translate sender's Jid to the nicest username we can get
-	senderName := b.getSenderName(senderJid)
+	// translate sender's JID to the nicest username we can get
+	senderName := b.getSenderName(senderJID)
 	if senderName == "" {
 		senderName = "Someone" // don't expose telephone number
 	}
@@ -53,8 +90,8 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	extText := message.Info.Source.Message.ExtendedTextMessage
 	if extText != nil && extText.ContextInfo != nil && extText.ContextInfo.MentionedJid != nil {
 		// handle user mentions
-		for _, mentionedJid := range extText.ContextInfo.MentionedJid {
-			numberAndSuffix := strings.SplitN(mentionedJid, "@", 2)
+		for _, mentionedJID := range extText.ContextInfo.MentionedJid {
+			numberAndSuffix := strings.SplitN(mentionedJID, "@", 2)
 
 			// mentions comes as telephone numbers and we don't want to expose it to other bridges
 			// replace it with something more meaninful to others
@@ -66,22 +103,22 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 		}
 	}
 
-	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJid, b.Account)
+	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
 	rmsg := config.Message{
-		UserID:    senderJid,
+		UserID:    senderJID,
 		Username:  senderName,
 		Text:      message.Text,
 		Timestamp: messageTime,
-		Channel:   groupJid,
+		Channel:   groupJID,
 		Account:   b.Account,
 		Protocol:  b.Protocol,
 		Extra:     make(map[string][]interface{}),
-		//		ParentID: TODO, // TODO handle thread replies  // map from Info.QuotedMessageID string
+		//	ParentID: TODO, // TODO handle thread replies  // map from Info.QuotedMessageID string
 		//	Event     string    `json:"event"`
 		//	Gateway   string  // will be added during message processing
 		ID: message.Info.Id}
 
-	if avatarURL, exists := b.userAvatars[senderJid]; exists {
+	if avatarURL, exists := b.userAvatars[senderJID]; exists {
 		rmsg.Avatar = avatarURL
 	}
 
@@ -89,11 +126,75 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	b.Remote <- rmsg
 }
 
-//
-//func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
-//	fmt.Println(message) // TODO implement
-//}
-//
+// HandleImageMessage sent from WhatsApp, relay it to the brige
+func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
+	if message.Info.FromMe { // || !strings.Contains(strings.ToLower(message.Text), "@echo") {
+		return
+	}
+
+	// whatsapp sends last messages to show context , cut them
+	if message.Info.Timestamp < b.startedAt {
+		return
+	}
+
+	messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones
+	groupJID := message.Info.RemoteJid
+
+	senderJID := message.Info.SenderJid
+	// if len(senderJid) == 0 {
+	//   // TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved
+	//   senderJid = *message.Info.Source.Participant
+	// }
+
+	// translate sender's Jid to the nicest username we can get
+	senderName := b.getSenderName(senderJID)
+	if senderName == "" {
+		senderName = "Someone" // don't expose telephone number
+	}
+
+	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
+	rmsg := config.Message{
+		UserID:    senderJID,
+		Username:  senderName,
+		Timestamp: messageTime,
+		Channel:   groupJID,
+		Account:   b.Account,
+		Protocol:  b.Protocol,
+		Extra:     make(map[string][]interface{}),
+		//  ParentID: TODO,      // TODO handle thread replies  // map from Info.QuotedMessageID string
+		//  Event     string    `json:"event"`
+		//  Gateway   string     // will be added during message processing
+		ID: message.Info.Id}
+
+	if avatarURL, exists := b.userAvatars[senderJID]; exists {
+		rmsg.Avatar = avatarURL
+	}
+
+	// Download and unencrypt content
+	data, err := message.Download()
+	if err != nil {
+		b.Log.Errorf("%v", err)
+		return
+	}
+
+	// Get file extension by mimetype
+	fileExt, err := mime.ExtensionsByType(message.Type)
+	if err != nil {
+		b.Log.Errorf("%v", err)
+		return
+	}
+
+	filename := fmt.Sprintf("%v%v", message.Info.Id, fileExt[0])
+
+	b.Log.Debugf("<= Image downloaded and unencrypted")
+
+	// Move file to bridge storage
+	helper.HandleDownloadData(b.Log, &rmsg, filename, message.Caption, "", &data, b.General)
+
+	b.Log.Debugf("<= Image Message is %#v", rmsg)
+	b.Remote <- rmsg
+}
+
 //func (b *Bwhatsapp) HandleVideoMessage(message whatsapp.VideoMessage) {
 //	fmt.Println(message) // TODO implement
 //}

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 ""
 }
 

bridge/whatsapp/whatsapp.go

@@ -1,11 +1,14 @@
 package bwhatsapp
 
 import (
+	"bytes"
 	"crypto/rand"
 	"encoding/hex"
 	"errors"
 	"fmt"
+	"mime"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -64,6 +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())
 	}
@@ -230,6 +234,66 @@ func (b *Bwhatsapp) JoinChannel(channel config.ChannelInfo) error {
 	return nil
 }
 
+// Post a document message from the bridge to WhatsApp
+func (b *Bwhatsapp) PostDocumentMessage(msg config.Message, filetype string) (string, error) {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+
+	// Post document message
+	message := whatsapp.DocumentMessage{
+		Info: whatsapp.MessageInfo{
+			RemoteJid: msg.Channel,
+		},
+		Title:    fi.Name,
+		FileName: fi.Name,
+		Type:     filetype,
+		Content:  bytes.NewReader(*fi.Data),
+	}
+
+	b.Log.Debugf("=> Sending %#v", msg)
+
+	// create message ID
+	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
+		b.Log.Warn(err.Error())
+	}
+
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)
+
+	return message.Info.Id, err
+}
+
+// Post an image message from the bridge to WhatsApp
+// Handle, for sure image/jpeg, image/png and image/gif MIME types
+func (b *Bwhatsapp) PostImageMessage(msg config.Message, filetype string) (string, error) {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+
+	// Post image message
+	message := whatsapp.ImageMessage{
+		Info: whatsapp.MessageInfo{
+			RemoteJid: msg.Channel,
+		},
+		Type:    filetype,
+		Caption: msg.Username + fi.Comment,
+		Content: bytes.NewReader(*fi.Data),
+	}
+
+	b.Log.Debugf("=> Sending %#v", msg)
+
+	// create message ID
+	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
+		b.Log.Warn(err.Error())
+	}
+
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)
+
+	return message.Info.Id, err
+}
+
 // Send a message from the bridge to WhatsApp
 // Required implementation of the Bridger interface
 // https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16
@@ -259,18 +323,25 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {
 		// TODO handle edit as a message reply with updated text
 	}
 
-	//// TODO Handle Upload a file
-	//if msg.Extra != nil {
-	//	for _, rmsg := range helper.HandleExtra(&msg, b.General) {
-	//		b.c.SendMessage(roomID, rmsg.Username+rmsg.Text)
-	//	}
-	//	if len(msg.Extra["file"]) > 0 {
-	//		return b.handleUploadFile(&msg, roomID)
-	//	}
-	//}
+	// Handle Upload a file
+	if msg.Extra["file"] != nil {
+		fi := msg.Extra["file"][0].(config.FileInfo)
+		filetype := mime.TypeByExtension(filepath.Ext(fi.Name))
+
+		b.Log.Debugf("Extra file is %#v", filetype)
+
+		// TODO: add different types
+		// TODO: add webp conversion
+		switch filetype {
+		case "image/jpeg", "image/png", "image/gif":
+			return b.PostImageMessage(msg, filetype)
+		default:
+			return b.PostDocumentMessage(msg, filetype)
+		}
+	}
 
 	// Post text message
-	text := whatsapp.TextMessage{
+	message := whatsapp.TextMessage{
 		Info: whatsapp.MessageInfo{
 			RemoteJid: msg.Channel, // which equals to group id
 		},
@@ -281,15 +352,14 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {
 
 	// create message ID
 	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
-	bytes := make([]byte, 10)
-	if _, err := rand.Read(bytes); err != nil {
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
 		b.Log.Warn(err.Error())
 	}
-	text.Info.Id = strings.ToUpper(hex.EncodeToString(bytes))
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)
 
-	_, err := b.conn.Send(text)
-
-	return text.Info.Id, err
+	return message.Info.Id, err
 }
 
 // TODO do we want that? to allow login with QR code from a bridged channel? https://github.com/tulir/mautrix-whatsapp/blob/513eb18e2d59bada0dd515ee1abaaf38a3bfe3d5/commands.go#L76

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
+	}
+}

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 ""
+}

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.
 		}

changelog.md

@@ -1,3 +1,179 @@
+# 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
+
+# v1.16.4
+
+## New features
+
+- whatsapp: Add support for WhatsApp media (jpeg/png/gif) bridging (#974)
+- telegram: Add QuoteLengthLimit option (telegram) fixes #963 (#985)
+- telegram: Add DisableWebPagePreview option (telegram). Closes #980 (#994)
+
+## Enhancements
+
+- general: update dependencies
+- tengo: update to tengo v2
+- general: Add Docker Compose configuration (#990)
+
+## Bugfix
+
+- general: Fail with message instead of panic. #988 (#991)
+- telegram: Add extra mimetypes to docker image. Fixes #969
+- discord: Fix channel ID problem with multiple gateways (discord). Fixes #953 (#977)
+- discord: Show file comment in webhook if normal message is empty (discord). Fixes #962 (#995)
+- matrix: Fix parsing issues - Disable smartypants in markdown parser. Fixes #989, #983 (#993)
+- sshchat: Fix duplicated messages (sshchat). Fixes #950 (#996)
+
+This release couldn't exist without the following contributors:
+@jwflory, @42wim, @pbek, @Humorhenker, @c0ncord2, @glazzara
+
 # v1.16.3
 
 ## Bugfix

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
-

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

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

contrib/outmessage-discordemoji.tengo

@@ -0,0 +1,10 @@
+text := import("text")
+
+// if we're not sending to a discord bridge,
+// then convert custom emoji tags into url's
+if (inProtocol == "discord" && outProtocol != "discord") {
+    rePNG := text.re_compile(`<:.*?:([0-9]+)>`)
+    msgText=rePNG.replace(msgText,"https://cdn.discordapp.com/emojis/$1.png")
+    reGIF := text.re_compile(`<a:.*?:([0-9]+)>`)
+    msgText=reGIF.replace(msgText,"https://cdn.discordapp.com/emojis/$1.gif")
+}

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
+}

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{}{}
+}

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
+}

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
+}

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
+}

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
+}

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
+}

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
+}

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
+}

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{}{}
 )

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
+}

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{}{}
+}

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
+}

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
+}

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
+}

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
+}

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
+}

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
+}

gateway/gateway.go

@@ -10,8 +10,8 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/internal"
-	"github.com/d5/tengo/script"
-	"github.com/d5/tengo/stdlib"
+	"github.com/d5/tengo/v2"
+	"github.com/d5/tengo/v2/stdlib"
 	lru "github.com/hashicorp/golang-lru"
 	"github.com/matterbridge/emoji"
 	"github.com/sirupsen/logrus"
@@ -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]
@@ -514,7 +513,7 @@ func modifyMessageTengo(filename string, msg *config.Message) error {
 	if err != nil {
 		return err
 	}
-	s := script.New(res)
+	s := tengo.NewScript(res)
 	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
 	_ = s.Add("msgText", msg.Text)
 	_ = s.Add("msgUsername", msg.Username)
@@ -541,7 +540,7 @@ func (gw *Gateway) modifyUsernameTengo(msg *config.Message, br *bridge.Bridge) (
 	if err != nil {
 		return "", err
 	}
-	s := script.New(res)
+	s := tengo.NewScript(res)
 	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
 	_ = s.Add("result", "")
 	_ = s.Add("msgText", msg.Text)
@@ -580,7 +579,7 @@ func (gw *Gateway) modifySendMessageTengo(origmsg *config.Message, msg *config.M
 			return err
 		}
 	}
-	s := script.New(res)
+	s := tengo.NewScript(res)
 	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
 	_ = s.Add("inAccount", origmsg.Account)
 	_ = s.Add("inProtocol", origmsg.Protocol)

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
 		}
 	}

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

go.mod

@@ -5,40 +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 v0.0.3-0.20191003184814-fc3f792c814c
-	github.com/bwmarrin/discordgo v0.19.0
-	// github.com/bwmarrin/discordgo v0.19.0
-	github.com/d5/tengo v1.24.8
-	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 v0.0.0-20190912180731-281270bc6d83
-	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/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f // 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 v0.0.0-20180909062703-3050d21c67d7
-	github.com/jtolds/gls v4.2.1+incompatible // indirect
-	github.com/keybase/go-keybase-chat-bot v0.0.0-20190816161829-561f10822eb2
-	github.com/labstack/echo/v4 v4.1.10
+	github.com/jpillora/backoff v1.0.0
+	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/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
@@ -46,26 +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/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 // indirect
-	github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect
-	github.com/spf13/viper v1.4.0
-	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/yaegashi/msgraph.go v0.1.3
 	github.com/zfjagann/golang-ring v0.0.0-20190304061218-d34796e0a6c2
-	golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 // indirect
-	golang.org/x/image v0.0.0-20190902063713-cb417be4ba39
-	golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7 // indirect
-	golang.org/x/text v0.3.2 // indirect
+	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 v0.19.0 => github.com/matterbridge/discordgo v0.0.0-20191026232317-01823f4ebba4
-
 go 1.13

go.sum

@@ -1,162 +1,222 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
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+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
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 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=
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+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=
+gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
@@ -322,8 +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/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=
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-rsc.io/goversion v1.0.0 h1:/IhXBiai89TyuerPquiZZ39IQkTfAUbZB2awsyYZ/2c=
-rsc.io/goversion v1.0.0/go.mod h1:Eih9y/uIBS3ulggl7KNJ09xGSLcuNaLgmvvqa07sgfo=
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+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=

internal/tengo/outmessage.tengo

@@ -12,8 +12,14 @@ text := import("text")
 
 // start - strip irc colors 
 // if we're not sending to an irc bridge we strip the IRC colors
-if inProtocol == "irc" {
+if inProtocol == "irc" && outProtocol != "irc" {
     re := text.re_compile(`\x03(?:\d{1,2}(?:,\d{1,2})?)?|[[:cntrl:]]`)
     msgText=re.replace(msgText,"")
 }
 // end - strip irc colors
+
+// strip custom emoji
+if inProtocol == "discord" {
+    re := text.re_compile(`<a?(:.*?:)[0-9]+>`)
+    msgText=re.replace(msgText,"$1")
+}

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 = "1.16.3"
+	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.")
 	}

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)

vendor/github.com/Rhymen/go-whatsapp/README.md

@@ -23,7 +23,7 @@ qrChan := make(chan string)
 go func() {
     fmt.Printf("qr code: %v\n", <-qrChan)
     //show qr code or save it somewhere to scan
-}
+}()
 sess, err := wac.Login(qrChan)
 ```
 The authentication process requires you to scan the qr code, that is send through the channel, with the device you are using whatsapp on. The session struct that is returned can be saved and used to restore the login without scanning the qr code again. The qr code has a ttl of 20 seconds and the login function throws a timeout err if the time has passed or any other request fails.
@@ -66,6 +66,10 @@ func (myHandler) HandleJsonMessage(message string) {
 	fmt.Println(message)
 }
 
+func (myHandler) HandleContactMessage(message whatsapp.ContactMessage) {
+	fmt.Println(message)
+}
+
 wac.AddHandler(myHandler{})
 ```
 The message handlers are all optional, you don't need to implement anything but the error handler to implement the interface. The ImageMessage, VideoMessage, AudioMessage and DocumentMessage provide a Download function to get the media data.
@@ -81,6 +85,21 @@ text := whatsapp.TextMessage{
 
 err := wac.Send(text)
 ```
+
+### Sending Contact Messages
+```go
+contactMessage := whatsapp.ContactMessage{
+			Info: whatsapp.MessageInfo{ 
+                RemoteJid: "0123456789@s.whatsapp.net", 
+                },
+			DisplayName: "Luke Skylwallker",
+			Vcard: "BEGIN:VCARD\nVERSION:3.0\nN:Skyllwalker;Luke;;\nFN:Luke Skywallker\nitem1.TEL;waid=0123456789:+1 23 456789789\nitem1.X-ABLabel:Mobile\nEND:VCARD",
+		}
+
+id, error := client.WaConn.Send(contactMessage)
+```
+
+
 The message will be send over the websocket. The attributes seen above are the required ones. All other relevant attributes (id, timestamp, fromMe, status) are set if they are missing in the struct. For the time being we only support text messages, but other types are planned for the near future.
 
 ## Legal

vendor/github.com/Rhymen/go-whatsapp/binary/node.go

@@ -66,9 +66,12 @@ func Unmarshal(data []byte) (*Node, error) {
 	}
 
 	if n != nil && n.Attributes != nil && n.Content != nil {
-		n.Content, err = unmarshalMessageArray(n.Content.([]Node))
-		if err != nil {
-			return nil, err
+		nContent, ok := n.Content.([]Node)
+		if ok {
+			n.Content, err = unmarshalMessageArray(nContent)
+			if err != nil {
+				return nil, err
+			}
 		}
 	}
 

vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto

@@ -3,7 +3,7 @@ package proto;
 
 message HydratedQuickReplyButton {
     optional string displayText = 1;
-    optional string buttonId = 2;
+    optional string id = 2;
 }
 
 message HydratedURLButton {
@@ -17,6 +17,7 @@ message HydratedCallButton {
 }
 
 message HydratedTemplateButton {
+    optional uint32 index = 4;
     oneof hydratedButton {
         HydratedQuickReplyButton quickReplyButton = 1;
         HydratedURLButton urlButton = 2;
@@ -26,7 +27,7 @@ message HydratedTemplateButton {
 
 message QuickReplyButton {
     optional HighlyStructuredMessage displayText = 1;
-    optional string buttonId = 2;
+    optional string id = 2;
 }
 
 message URLButton {
@@ -40,6 +41,7 @@ message CallButton {
 }
 
 message TemplateButton {
+    optional uint32 index = 4;
     oneof button {
         QuickReplyButton quickReplyButton = 1;
         URLButton urlButton = 2;
@@ -54,6 +56,8 @@ message Location {
 }
 
 message Point {
+    optional int32 xDeprecated = 1;
+    optional int32 yDeprecated = 2;
     optional double x = 3;
     optional double y = 4;
 }
@@ -89,6 +93,9 @@ message ContextInfo {
     optional uint32 forwardingScore = 21;
     optional bool isForwarded = 22;
     optional AdReplyInfo quotedAd = 23;
+    optional MessageKey placeholderKey = 24;
+    optional uint32 expiration = 25;
+    optional int64 ephemeralSettingTimestamp = 26;
 }
 
 message SenderKeyDistributionMessage {
@@ -114,6 +121,10 @@ message ImageMessage {
     optional bytes firstScanSidecar = 18;
     optional uint32 firstScanLength = 19;
     optional uint32 experimentGroupId = 20;
+    optional bytes scansSidecar = 21;
+    repeated uint32 scanLengths = 22;
+    optional bytes midQualityFileSha256 = 23;
+    optional bytes midQualityFileEncSha256 = 24;
 }
 
 message ContactMessage {
@@ -128,6 +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;
 }
@@ -156,6 +172,7 @@ message ExtendedTextMessage {
     optional EXTENDED_TEXT_MESSAGE_PREVIEWTYPE previewType = 10;
     optional bytes jpegThumbnail = 16;
     optional ContextInfo contextInfo = 17;
+    optional bool doNotPlayInline = 18;
 }
 
 message DocumentMessage {
@@ -228,8 +245,30 @@ message ProtocolMessage {
     optional MessageKey key = 1;
     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 {
@@ -294,6 +333,7 @@ message HighlyStructuredMessage {
     repeated HSMLocalizableParameter localizableParams = 6;
     optional string deterministicLg = 7;
     optional string deterministicLc = 8;
+    optional TemplateMessage hydratedHsm = 9;
 }
 
 message SendPaymentMessage {
@@ -341,6 +381,9 @@ message StickerMessage {
     optional string directPath = 8;
     optional uint64 fileLength = 9;
     optional int64 mediaKeyTimestamp = 10;
+    optional uint32 firstFrameLength = 11;
+    optional bytes firstFrameSidecar = 12;
+    optional bool isAnimated = 13;
     optional bytes pngThumbnail = 16;
     optional ContextInfo contextInfo = 17;
 }
@@ -361,7 +404,8 @@ message FourRowTemplate {
 message HydratedFourRowTemplate {
     optional string hydratedContentText = 6;
     optional string hydratedFooterText = 7;
-    repeated HydratedTemplateButton hydratedButtons = 9;
+    repeated HydratedTemplateButton hydratedButtons = 8;
+    optional string templateId = 9;
     oneof title {
         DocumentMessage documentMessage = 1;
         string hydratedTitleText = 2;
@@ -372,6 +416,8 @@ message HydratedFourRowTemplate {
 }
 
 message TemplateMessage {
+    optional ContextInfo contextInfo = 3;
+    optional HydratedFourRowTemplate hydratedTemplate = 4;
     oneof format {
         FourRowTemplate fourRowTemplate = 1;
         HydratedFourRowTemplate hydratedFourRowTemplate = 2;
@@ -379,9 +425,16 @@ message TemplateMessage {
 }
 
 message TemplateButtonReplyMessage {
-    optional string selectedButtonId = 1;
-    repeated string selectedButtonDisplayText = 2;
+    optional string selectedId = 1;
+    optional string selectedDisplayText = 2;
     optional ContextInfo contextInfo = 3;
+    optional uint32 selectedIndex = 4;
+}
+
+message CatalogSnapshot {
+    optional ImageMessage catalogImage = 1;
+    optional string title = 2;
+    optional string description = 3;
 }
 
 message ProductSnapshot {
@@ -394,11 +447,13 @@ message ProductSnapshot {
     optional string retailerId = 7;
     optional string url = 8;
     optional uint32 productImageCount = 9;
+    optional string firstImageId = 11;
 }
 
 message ProductMessage {
     optional ProductSnapshot product = 1;
     optional string businessOwnerJid = 2;
+    optional CatalogSnapshot catalog = 4;
     optional ContextInfo contextInfo = 17;
 }
 
@@ -409,6 +464,16 @@ message GroupInviteMessage {
     optional string groupName = 4;
     optional bytes jpegThumbnail = 5;
     optional string caption = 6;
+    optional ContextInfo contextInfo = 7;
+}
+
+message DeviceSentMessage {
+    optional string destinationJid = 1;
+    optional Message message = 2;
+}
+
+message DeviceSyncMessage {
+    optional bytes serializedXmlBytes = 1;
 }
 
 message Message {
@@ -434,8 +499,11 @@ message Message {
     optional CancelPaymentRequestMessage cancelPaymentRequestMessage = 24;
     optional TemplateMessage templateMessage = 25;
     optional StickerMessage stickerMessage = 26;
-    optional ProductMessage productMessage = 27;
     optional GroupInviteMessage groupInviteMessage = 28;
+    optional TemplateButtonReplyMessage templateButtonReplyMessage = 29;
+    optional ProductMessage productMessage = 30;
+    optional DeviceSentMessage deviceSentMessage = 31;
+    optional DeviceSyncMessage deviceSyncMessage = 32;
 }
 
 message MessageKey {
@@ -447,9 +515,10 @@ message MessageKey {
 
 message WebFeatures {
     enum WEB_FEATURES_FLAG {
-        NOT_IMPLEMENTED = 0;
-        IMPLEMENTED = 1;
-        OPTIONAL = 2;
+        NOT_STARTED = 0;
+        FORCE_UPGRADE = 1;
+        DEVELOPMENT = 2;
+        PRODUCTION = 3;
     }
     optional WEB_FEATURES_FLAG labelsDisplay = 1;
     optional WEB_FEATURES_FLAG voipIndividualOutgoing = 2;
@@ -473,6 +542,16 @@ message WebFeatures {
     optional WEB_FEATURES_FLAG voipIndividualVideo = 22;
     optional WEB_FEATURES_FLAG thirdPartyStickers = 23;
     optional WEB_FEATURES_FLAG frequentlyForwardedSetting = 24;
+    optional WEB_FEATURES_FLAG groupsV4JoinPermission = 25;
+    optional WEB_FEATURES_FLAG recentStickers = 26;
+    optional WEB_FEATURES_FLAG catalog = 27;
+    optional WEB_FEATURES_FLAG starredStickers = 28;
+    optional WEB_FEATURES_FLAG voipGroupCall = 29;
+    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 {
@@ -497,6 +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 {
@@ -519,6 +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 {
@@ -614,6 +729,9 @@ message WebMessageInfo {
         BIZ_TWO_TIER_MIGRATION_BOTTOM = 67;
         OVERSIZED = 68;
         GROUP_CHANGE_NO_FREQUENTLY_FORWARDED = 69;
+        GROUP_V4_ADD_INVITE_SENT = 70;
+        GROUP_PARTICIPANT_ADD_REQUEST_JOIN = 71;
+        CHANGE_EPHEMERAL_SETTING = 72;
     }
     optional WEB_MESSAGE_INFO_STUBTYPE messageStubType = 24;
     optional bool clearMedia = 25;
@@ -623,4 +741,7 @@ message WebMessageInfo {
     optional PaymentInfo paymentInfo = 29;
     optional LiveLocationMessage finalLiveLocation = 30;
     optional PaymentInfo quotedPaymentInfo = 31;
+    optional uint64 ephemeralStartTimestamp = 32;
+    optional uint32 ephemeralDuration = 33;
 }
+

vendor/github.com/Rhymen/go-whatsapp/conn.go

@@ -90,9 +90,12 @@ type Conn struct {
 
 	longClientName  string
 	shortClientName string
+	clientVersion   string
 
 	loginSessionLock sync.RWMutex
 	Proxy            func(*http.Request) (*url.URL, error)
+
+	writerLock sync.RWMutex
 }
 
 type websocketWrapper struct {
@@ -119,6 +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()
 }
@@ -133,6 +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()

vendor/github.com/Rhymen/go-whatsapp/contact.go

@@ -10,11 +10,11 @@ import (
 type Presence string
 
 const (
-	PresenceAvailable   = "available"
-	PresenceUnavailable = "unavailable"
-	PresenceComposing   = "composing"
-	PresenceRecording   = "recording"
-	PresencePaused      = "paused"
+	PresenceAvailable   Presence = "available"
+	PresenceUnavailable Presence = "unavailable"
+	PresenceComposing   Presence = "composing"
+	PresenceRecording   Presence = "recording"
+	PresencePaused      Presence = "paused"
 )
 
 //TODO: filename? WhatsApp uses Store.Contacts for these functions

vendor/github.com/Rhymen/go-whatsapp/go.mod

@@ -6,7 +6,9 @@ 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
 )
+
+go 1.13

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=

vendor/github.com/Rhymen/go-whatsapp/handler.go

@@ -82,13 +82,21 @@ type LocationMessageHandler interface {
 }
 
 /*
-The StickerMessageHandler interface needs to be implemented to receive location messages dispatched by the dispatcher.
+The StickerMessageHandler interface needs to be implemented to receive sticker messages dispatched by the dispatcher.
 */
 type StickerMessageHandler interface {
 	Handler
 	HandleStickerMessage(message StickerMessage)
 }
 
+/*
+The ContactMessageHandler interface needs to be implemented to receive contact messages dispatched by the dispatcher.
+*/
+type ContactMessageHandler interface {
+	Handler
+	HandleContactMessage(message ContactMessage)
+}
+
 /*
 The JsonMessageHandler interface needs to be implemented to receive json messages dispatched by the dispatcher.
 These json messages contain status updates of every kind sent by WhatsAppWeb servers. WhatsAppWeb uses these messages
@@ -267,6 +275,17 @@ func (wac *Conn) handleWithCustomHandlers(message interface{}, handlers []Handle
 			}
 		}
 
+	case ContactMessage:
+		for _, h := range handlers {
+			if x, ok := h.(ContactMessageHandler); ok {
+				if wac.shouldCallSynchronously(h) {
+					x.HandleContactMessage(m)
+				} else {
+					go x.HandleContactMessage(m)
+				}
+			}
+		}
+
 	case *proto.WebMessageInfo:
 		for _, h := range handlers {
 			if x, ok := h.(RawMessageHandler); ok {

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)

vendor/github.com/Rhymen/go-whatsapp/message.go

@@ -23,64 +23,53 @@ const (
 	MediaDocument MediaType = "WhatsApp Document Keys"
 )
 
-var msgInfo MessageInfo
-
 func (wac *Conn) Send(msg interface{}) (string, error) {
-	var err error
-	var ch <-chan string
 	var msgProto *proto.WebMessageInfo
 
 	switch m := msg.(type) {
 	case *proto.WebMessageInfo:
-		ch, err = wac.sendProto(m)
+		msgProto = m
 	case TextMessage:
 		msgProto = getTextProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case ImageMessage:
+		var err error
 		m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaImage)
 		if err != nil {
 			return "ERROR", fmt.Errorf("image upload failed: %v", err)
 		}
 		msgProto = getImageProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case VideoMessage:
+		var err error
 		m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaVideo)
 		if err != nil {
 			return "ERROR", fmt.Errorf("video upload failed: %v", err)
 		}
 		msgProto = getVideoProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case DocumentMessage:
+		var err error
 		m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaDocument)
 		if err != nil {
 			return "ERROR", fmt.Errorf("document upload failed: %v", err)
 		}
 		msgProto = getDocumentProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case AudioMessage:
+		var err error
 		m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaAudio)
 		if err != nil {
 			return "ERROR", fmt.Errorf("audio upload failed: %v", err)
 		}
 		msgProto = getAudioProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case LocationMessage:
 		msgProto = GetLocationProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
 	case LiveLocationMessage:
 		msgProto = GetLiveLocationProto(m)
-		msgInfo = getMessageInfo(msgProto)
-		ch, err = wac.sendProto(msgProto)
+	case ContactMessage:
+		msgProto = getContactMessageProto(m)
 	default:
 		return "ERROR", fmt.Errorf("cannot match type %T, use message types declared in the package", msg)
 	}
 
+	ch, err := wac.sendProto(msgProto)
 	if err != nil {
 		return "ERROR", fmt.Errorf("could not send proto: %v", err)
 	}
@@ -95,7 +84,7 @@ func (wac *Conn) Send(msg interface{}) (string, error) {
 			return "ERROR", fmt.Errorf("message sending responded with %d", resp["status"])
 		}
 		if int(resp["status"].(float64)) == 200 {
-			return msgInfo.Id, nil
+			return getMessageInfo(msgProto).Id, nil
 		}
 	case <-time.After(wac.msgTimeout):
 		return "ERROR", fmt.Errorf("sending message timed out")
@@ -124,15 +113,13 @@ func init() {
 MessageInfo contains general message information. It is part of every of every message type.
 */
 type MessageInfo struct {
-	Id              string
-	RemoteJid       string
-	SenderJid       string
-	FromMe          bool
-	Timestamp       uint64
-	PushName        string
-	Status          MessageStatus
-	QuotedMessageID string
-	QuotedMessage   proto.Message
+	Id        string
+	RemoteJid string
+	SenderJid string
+	FromMe    bool
+	Timestamp uint64
+	PushName  string
+	Status    MessageStatus
 
 	Source *proto.WebMessageInfo
 }
@@ -185,14 +172,35 @@ func getInfoProto(info *MessageInfo) *proto.WebMessageInfo {
 	}
 }
 
-func getContextInfoProto(info *MessageInfo) *proto.ContextInfo {
-	if len(info.QuotedMessageID) > 0 {
+/*
+ContextInfo represents contextinfo of every message
+*/
+type ContextInfo struct {
+	QuotedMessageID string //StanzaId
+	QuotedMessage   *proto.Message
+	Participant     string
+	IsForwarded     bool
+}
+
+func getMessageContext(msg *proto.ContextInfo) ContextInfo {
+
+	return ContextInfo{
+		QuotedMessageID: msg.GetStanzaId(), //StanzaId
+		QuotedMessage:   msg.GetQuotedMessage(),
+		Participant:     msg.GetParticipant(),
+		IsForwarded:     msg.GetIsForwarded(),
+	}
+}
+
+func getContextInfoProto(context *ContextInfo) *proto.ContextInfo {
+	if len(context.QuotedMessageID) > 0 {
 		contextInfo := &proto.ContextInfo{
-			StanzaId: &info.QuotedMessageID,
+			StanzaId: &context.QuotedMessageID,
 		}
 
-		if &info.QuotedMessage != nil {
-			contextInfo.QuotedMessage = &info.QuotedMessage
+		if &context.QuotedMessage != nil {
+			contextInfo.QuotedMessage = context.QuotedMessage
+			contextInfo.Participant = &context.Participant
 		}
 
 		return contextInfo
@@ -205,24 +213,28 @@ func getContextInfoProto(info *MessageInfo) *proto.ContextInfo {
 TextMessage represents a text message.
 */
 type TextMessage struct {
-	Info MessageInfo
-	Text string
+	Info        MessageInfo
+	Text        string
+	ContextInfo ContextInfo
 }
 
 func getTextMessage(msg *proto.WebMessageInfo) TextMessage {
 	text := TextMessage{Info: getMessageInfo(msg)}
 	if m := msg.GetMessage().GetExtendedTextMessage(); m != nil {
 		text.Text = m.GetText()
-		text.Info.QuotedMessageID = m.GetContextInfo().GetStanzaId()
+
+		text.ContextInfo = getMessageContext(m.GetContextInfo())
 	} else {
 		text.Text = msg.GetMessage().GetConversation()
+
 	}
+
 	return text
 }
 
 func getTextProto(msg TextMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 
 	if contextInfo == nil {
 		p.Message = &proto.Message{
@@ -255,6 +267,7 @@ type ImageMessage struct {
 	fileEncSha256 []byte
 	fileSha256    []byte
 	fileLength    uint64
+	ContextInfo   ContextInfo
 }
 
 func getImageMessage(msg *proto.WebMessageInfo) ImageMessage {
@@ -270,10 +283,7 @@ func getImageMessage(msg *proto.WebMessageInfo) ImageMessage {
 		fileEncSha256: image.GetFileEncSha256(),
 		fileSha256:    image.GetFileSha256(),
 		fileLength:    image.GetFileLength(),
-	}
-
-	if contextInfo := image.GetContextInfo(); contextInfo != nil {
-		imageMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:   getMessageContext(image.GetContextInfo()),
 	}
 
 	return imageMessage
@@ -281,7 +291,7 @@ func getImageMessage(msg *proto.WebMessageInfo) ImageMessage {
 
 func getImageProto(msg ImageMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 
 	p.Message = &proto.Message{
 		ImageMessage: &proto.ImageMessage{
@@ -323,6 +333,7 @@ type VideoMessage struct {
 	fileEncSha256 []byte
 	fileSha256    []byte
 	fileLength    uint64
+	ContextInfo   ContextInfo
 }
 
 func getVideoMessage(msg *proto.WebMessageInfo) VideoMessage {
@@ -340,10 +351,7 @@ func getVideoMessage(msg *proto.WebMessageInfo) VideoMessage {
 		fileEncSha256: vid.GetFileEncSha256(),
 		fileSha256:    vid.GetFileSha256(),
 		fileLength:    vid.GetFileLength(),
-	}
-
-	if contextInfo := vid.GetContextInfo(); contextInfo != nil {
-		videoMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:   getMessageContext(vid.GetContextInfo()),
 	}
 
 	return videoMessage
@@ -351,7 +359,7 @@ func getVideoMessage(msg *proto.WebMessageInfo) VideoMessage {
 
 func getVideoProto(msg VideoMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 
 	p.Message = &proto.Message{
 		VideoMessage: &proto.VideoMessage{
@@ -393,6 +401,7 @@ type AudioMessage struct {
 	fileEncSha256 []byte
 	fileSha256    []byte
 	fileLength    uint64
+	ContextInfo   ContextInfo
 }
 
 func getAudioMessage(msg *proto.WebMessageInfo) AudioMessage {
@@ -407,10 +416,7 @@ func getAudioMessage(msg *proto.WebMessageInfo) AudioMessage {
 		fileEncSha256: aud.GetFileEncSha256(),
 		fileSha256:    aud.GetFileSha256(),
 		fileLength:    aud.GetFileLength(),
-	}
-
-	if contextInfo := aud.GetContextInfo(); contextInfo != nil {
-		audioMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:   getMessageContext(aud.GetContextInfo()),
 	}
 
 	return audioMessage
@@ -418,7 +424,7 @@ func getAudioMessage(msg *proto.WebMessageInfo) AudioMessage {
 
 func getAudioProto(msg AudioMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 	p.Message = &proto.Message{
 		AudioMessage: &proto.AudioMessage{
 			Url:           &msg.url,
@@ -459,6 +465,7 @@ type DocumentMessage struct {
 	fileEncSha256 []byte
 	fileSha256    []byte
 	fileLength    uint64
+	ContextInfo   ContextInfo
 }
 
 func getDocumentMessage(msg *proto.WebMessageInfo) DocumentMessage {
@@ -476,10 +483,7 @@ func getDocumentMessage(msg *proto.WebMessageInfo) DocumentMessage {
 		fileEncSha256: doc.GetFileEncSha256(),
 		fileSha256:    doc.GetFileSha256(),
 		fileLength:    doc.GetFileLength(),
-	}
-
-	if contextInfo := doc.GetContextInfo(); contextInfo != nil {
-		documentMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:   getMessageContext(doc.GetContextInfo()),
 	}
 
 	return documentMessage
@@ -487,7 +491,7 @@ func getDocumentMessage(msg *proto.WebMessageInfo) DocumentMessage {
 
 func getDocumentProto(msg DocumentMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 	p.Message = &proto.Message{
 		DocumentMessage: &proto.DocumentMessage{
 			JpegThumbnail: msg.Thumbnail,
@@ -523,6 +527,7 @@ type LocationMessage struct {
 	Address          string
 	Url              string
 	JpegThumbnail    []byte
+	ContextInfo      ContextInfo
 }
 
 func GetLocationMessage(msg *proto.WebMessageInfo) LocationMessage {
@@ -536,10 +541,7 @@ func GetLocationMessage(msg *proto.WebMessageInfo) LocationMessage {
 		Address:          loc.GetAddress(),
 		Url:              loc.GetUrl(),
 		JpegThumbnail:    loc.GetJpegThumbnail(),
-	}
-
-	if contextInfo := loc.GetContextInfo(); contextInfo != nil {
-		locationMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:      getMessageContext(loc.GetContextInfo()),
 	}
 
 	return locationMessage
@@ -547,7 +549,7 @@ func GetLocationMessage(msg *proto.WebMessageInfo) LocationMessage {
 
 func GetLocationProto(msg LocationMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 
 	p.Message = &proto.Message{
 		LocationMessage: &proto.LocationMessage{
@@ -576,6 +578,7 @@ type LiveLocationMessage struct {
 	Caption                           string
 	SequenceNumber                    int64
 	JpegThumbnail                     []byte
+	ContextInfo                       ContextInfo
 }
 
 func GetLiveLocationMessage(msg *proto.WebMessageInfo) LiveLocationMessage {
@@ -591,10 +594,7 @@ func GetLiveLocationMessage(msg *proto.WebMessageInfo) LiveLocationMessage {
 		Caption:                           loc.GetCaption(),
 		SequenceNumber:                    loc.GetSequenceNumber(),
 		JpegThumbnail:                     loc.GetJpegThumbnail(),
-	}
-
-	if contextInfo := loc.GetContextInfo(); contextInfo != nil {
-		liveLocationMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+		ContextInfo:                       getMessageContext(loc.GetContextInfo()),
 	}
 
 	return liveLocationMessage
@@ -602,7 +602,7 @@ func GetLiveLocationMessage(msg *proto.WebMessageInfo) LiveLocationMessage {
 
 func GetLiveLocationProto(msg LiveLocationMessage) *proto.WebMessageInfo {
 	p := getInfoProto(&msg.Info)
-	contextInfo := getContextInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
 	p.Message = &proto.Message{
 		LiveLocationMessage: &proto.LiveLocationMessage{
 			DegreesLatitude:                   &msg.DegreesLatitude,
@@ -625,7 +625,6 @@ StickerMessage represents a sticker message.
 type StickerMessage struct {
 	Info MessageInfo
 
-	Thumbnail     []byte
 	Type          string
 	Content       io.Reader
 	url           string
@@ -633,30 +632,79 @@ type StickerMessage struct {
 	fileEncSha256 []byte
 	fileSha256    []byte
 	fileLength    uint64
+
+	ContextInfo ContextInfo
 }
 
 func getStickerMessage(msg *proto.WebMessageInfo) StickerMessage {
 	sticker := msg.GetMessage().GetStickerMessage()
 
-	StickerMessage := StickerMessage{
+	stickerMessage := StickerMessage{
 		Info:          getMessageInfo(msg),
-		Thumbnail:     sticker.GetPngThumbnail(),
 		url:           sticker.GetUrl(),
 		mediaKey:      sticker.GetMediaKey(),
 		Type:          sticker.GetMimetype(),
 		fileEncSha256: sticker.GetFileEncSha256(),
 		fileSha256:    sticker.GetFileSha256(),
 		fileLength:    sticker.GetFileLength(),
+		ContextInfo:   getMessageContext(sticker.GetContextInfo()),
 	}
 
-	if contextInfo := sticker.GetContextInfo(); contextInfo != nil {
-		StickerMessage.Info.QuotedMessageID = contextInfo.GetStanzaId()
+	return stickerMessage
+}
+
+/*
+Download is the function to retrieve Sticker media data. The media gets downloaded, validated and returned.
+*/
+
+func (m *StickerMessage) Download() ([]byte, error) {
+	return Download(m.url, m.mediaKey, MediaImage, int(m.fileLength))
+}
+
+/*
+ContactMessage represents a contact message.
+*/
+type ContactMessage struct {
+	Info MessageInfo
+
+	DisplayName string
+	Vcard       string
+
+	ContextInfo ContextInfo
+}
+
+func getContactMessage(msg *proto.WebMessageInfo) ContactMessage {
+	contact := msg.GetMessage().GetContactMessage()
+
+	contactMessage := ContactMessage{
+		Info: getMessageInfo(msg),
+
+		DisplayName: contact.GetDisplayName(),
+		Vcard:       contact.GetVcard(),
+
+		ContextInfo: getMessageContext(contact.GetContextInfo()),
 	}
 
-	return StickerMessage
+	return contactMessage
+}
+
+func getContactMessageProto(msg ContactMessage) *proto.WebMessageInfo {
+	p := getInfoProto(&msg.Info)
+	contextInfo := getContextInfoProto(&msg.ContextInfo)
+
+	p.Message = &proto.Message{
+		ContactMessage: &proto.ContactMessage{
+			DisplayName: &msg.DisplayName,
+			Vcard:       &msg.Vcard,
+			ContextInfo: contextInfo,
+		},
+	}
+
+	return p
 }
 
 func ParseProtoMessage(msg *proto.WebMessageInfo) interface{} {
+
 	switch {
 
 	case msg.GetMessage().GetAudioMessage() != nil:
@@ -686,8 +734,12 @@ func ParseProtoMessage(msg *proto.WebMessageInfo) interface{} {
 	case msg.GetMessage().GetStickerMessage() != nil:
 		return getStickerMessage(msg)
 
+	case msg.GetMessage().GetContactMessage() != nil:
+		return getContactMessage(msg)
+
 	default:
 		//cannot match message
+
 	}
 
 	return nil

vendor/github.com/Rhymen/go-whatsapp/profile.go

@@ -0,0 +1,43 @@
+package whatsapp
+
+import (
+	"fmt"
+	"github.com/Rhymen/go-whatsapp/binary"
+	"strconv"
+	"time"
+)
+
+// Pictures must be JPG 640x640 and 96x96, respectively
+func (wac *Conn) UploadProfilePic(image, preview []byte) (<-chan string, error) {
+	tag := fmt.Sprintf("%d.--%d", time.Now().Unix(), wac.msgCount*19)
+	n := binary.Node{
+		Description: "action",
+		Attributes: map[string]string{
+			"type":  "set",
+			"epoch": strconv.Itoa(wac.msgCount),
+		},
+		Content: []interface{}{
+			binary.Node{
+				Description: "picture",
+				Attributes: map[string]string{
+					"id":   tag,
+					"jid":  wac.Info.Wid,
+					"type": "set",
+				},
+				Content: []binary.Node{
+					{
+						Description: "image",
+						Attributes:  nil,
+						Content:     image,
+					},
+					{
+						Description: "preview",
+						Attributes:  nil,
+						Content:     preview,
+					},
+				},
+			},
+		},
+	}
+	return wac.writeBinary(n, profile, 136, tag)
+}

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)

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)

vendor/github.com/Rhymen/go-whatsapp/write.go

@@ -5,16 +5,22 @@ import (
 	"crypto/sha256"
 	"encoding/json"
 	"fmt"
+	"strconv"
+
+	"time"
+
 	"github.com/Rhymen/go-whatsapp/binary"
 	"github.com/Rhymen/go-whatsapp/crypto/cbc"
 	"github.com/gorilla/websocket"
 	"github.com/pkg/errors"
-	"strconv"
-	"time"
 )
 
 //writeJson enqueues a json message into the writeChan
 func (wac *Conn) writeJson(data []interface{}) (<-chan string, error) {
+
+	wac.writerLock.Lock()
+	defer wac.writerLock.Unlock()
+
 	d, err := json.Marshal(data)
 	if err != nil {
 		return nil, err
@@ -38,6 +44,9 @@ func (wac *Conn) writeBinary(node binary.Node, metric metric, flag flag, message
 		return nil, ErrMissingMessageTag
 	}
 
+	wac.writerLock.Lock()
+	defer wac.writerLock.Unlock()
+
 	data, err := wac.encryptBinaryMessage(node)
 	if err != nil {
 		return nil, errors.Wrap(err, "encryptBinaryMessage(node) failed")

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
-)

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=

vendor/github.com/d5/tengo/.travis.yml

@@ -1,17 +0,0 @@
-language: go
-
-go:
-  - "1.12"
-
-install:
-  - env GO111MODULE=on go get -u golang.org/x/lint/golint
-
-script:
-  - env GO111MODULE=on make test
-
-deploy:
-  - provider: script
-    skip_cleanup: true
-    script: curl -sL https://git.io/goreleaser | bash
-    on:
-      tags: true

vendor/github.com/d5/tengo/README.md

@@ -1,77 +0,0 @@
-<p align="center">
-  <img src="https://raw.githubusercontent.com/d5/tengolang.com/master/logo_400.png" width="200" height="200">
-</p>
-
-# The Tengo Language
-
-[![GoDoc](https://godoc.org/github.com/d5/tengo?status.svg)](https://godoc.org/github.com/d5/tengo/script)
-[![Go Report Card](https://goreportcard.com/badge/github.com/d5/tengo)](https://goreportcard.com/report/github.com/d5/tengo)
-[![Build Status](https://travis-ci.org/d5/tengo.svg?branch=master)](https://travis-ci.org/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.** 
-
-Tengo is **[fast](#benchmark)** and secure because it's compiled/executed as bytecode on stack-based VM that's written in native Go.
-
-```golang
-/* The Tengo Language */
-
-fmt := import("fmt")
-
-each := func(seq, fn) {
-    for x in seq { fn(x) }
-}
-
-sum := func(init, seq) {
-    each(seq, func(x) { init += x })
-    return init
-}
-
-fmt.println(sum(0, [1, 2, 3]))   // "6"
-fmt.println(sum("", [1, 2, 3]))  // "123"
-```
-
-> Run this code in the [Playground](https://tengolang.com/?s=0c8d5d0d88f2795a7093d7f35ae12c3afa17bea3)
-
-## Features
-
-- Simple and highly readable [Syntax](https://github.com/d5/tengo/blob/master/docs/tutorial.md)
-  - Dynamic typing with type coercion
-  - Higher-order functions and closures
-  - Immutable values
-  - Garbage collection
-- [Securely Embeddable](https://github.com/d5/tengo/blob/master/docs/interoperability.md) and [Extensible](https://github.com/d5/tengo/blob/master/docs/objects.md)
-- Compiler/runtime written in native Go _(no external deps or cgo)_
-- Executable as a [standalone](https://github.com/d5/tengo/blob/master/docs/tengo-cli.md) language / REPL
-- Use cases: rules engine, [state machine](https://github.com/d5/go-fsm), [gaming](https://github.com/d5/pbr), data pipeline, [transpiler](https://github.com/d5/tengo2lua)
-
-## Benchmark
-
-| | fib(35) | fibt(35) |  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 |
-
-_* [fib(35)](https://github.com/d5/tengobench/blob/master/code/fib.tengo): Fibonacci(35)_  
-_* [fibt(35)](https://github.com/d5/tengobench/blob/master/code/fibtc.tengo): [tail-call](https://en.wikipedia.org/wiki/Tail_call) version of Fibonacci(35)_  
-_* **Go** does not read the source code from file, while all other cases do_  
-_* See [here](https://github.com/d5/tengobench) for commands/codes used_
-
-## References
-
-- [Language Syntax](https://github.com/d5/tengo/blob/master/docs/tutorial.md)
-- [Object Types](https://github.com/d5/tengo/blob/master/docs/objects.md)
-- [Runtime Types](https://github.com/d5/tengo/blob/master/docs/runtime-types.md) and [Operators](https://github.com/d5/tengo/blob/master/docs/operators.md)
-- [Builtin Functions](https://github.com/d5/tengo/blob/master/docs/builtins.md)
-- [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)

vendor/github.com/d5/tengo/compiler/ast/array_lit.go

@@ -1,35 +0,0 @@
-package ast
-
-import (
-	"strings"
-
-	"github.com/d5/tengo/compiler/source"
-)
-
-// ArrayLit represents an array literal.
-type ArrayLit struct {
-	Elements []Expr
-	LBrack   source.Pos
-	RBrack   source.Pos
-}
-
-func (e *ArrayLit) exprNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (e *ArrayLit) Pos() source.Pos {
-	return e.LBrack
-}
-
-// End returns the position of first character immediately after the node.
-func (e *ArrayLit) End() source.Pos {
-	return e.RBrack + 1
-}
-
-func (e *ArrayLit) String() string {
-	var elements []string
-	for _, m := range e.Elements {
-		elements = append(elements, m.String())
-	}
-
-	return "[" + strings.Join(elements, ", ") + "]"
-}

vendor/github.com/d5/tengo/compiler/ast/assign_stmt.go

@@ -1,40 +0,0 @@
-package ast
-
-import (
-	"strings"
-
-	"github.com/d5/tengo/compiler/source"
-	"github.com/d5/tengo/compiler/token"
-)
-
-// AssignStmt represents an assignment statement.
-type AssignStmt struct {
-	LHS      []Expr
-	RHS      []Expr
-	Token    token.Token
-	TokenPos source.Pos
-}
-
-func (s *AssignStmt) stmtNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (s *AssignStmt) Pos() source.Pos {
-	return s.LHS[0].Pos()
-}
-
-// End returns the position of first character immediately after the node.
-func (s *AssignStmt) End() source.Pos {
-	return s.RHS[len(s.RHS)-1].End()
-}
-
-func (s *AssignStmt) String() string {
-	var lhs, rhs []string
-	for _, e := range s.LHS {
-		lhs = append(lhs, e.String())
-	}
-	for _, e := range s.RHS {
-		rhs = append(rhs, e.String())
-	}
-
-	return strings.Join(lhs, ", ") + " " + s.Token.String() + " " + strings.Join(rhs, ", ")
-}

vendor/github.com/d5/tengo/compiler/ast/ast.go

@@ -1,5 +0,0 @@
-package ast
-
-const (
-	nullRep = "<null>"
-)

vendor/github.com/d5/tengo/compiler/ast/bad_expr.go

@@ -1,25 +0,0 @@
-package ast
-
-import "github.com/d5/tengo/compiler/source"
-
-// BadExpr represents a bad expression.
-type BadExpr struct {
-	From source.Pos
-	To   source.Pos
-}
-
-func (e *BadExpr) exprNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (e *BadExpr) Pos() source.Pos {
-	return e.From
-}
-
-// End returns the position of first character immediately after the node.
-func (e *BadExpr) End() source.Pos {
-	return e.To
-}
-
-func (e *BadExpr) String() string {
-	return "<bad expression>"
-}

vendor/github.com/d5/tengo/compiler/ast/bad_stmt.go

@@ -1,25 +0,0 @@
-package ast
-
-import "github.com/d5/tengo/compiler/source"
-
-// BadStmt represents a bad statement.
-type BadStmt struct {
-	From source.Pos
-	To   source.Pos
-}
-
-func (s *BadStmt) stmtNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (s *BadStmt) Pos() source.Pos {
-	return s.From
-}
-
-// End returns the position of first character immediately after the node.
-func (s *BadStmt) End() source.Pos {
-	return s.To
-}
-
-func (s *BadStmt) String() string {
-	return "<bad statement>"
-}

vendor/github.com/d5/tengo/compiler/ast/binary_expr.go

@@ -1,30 +0,0 @@
-package ast
-
-import (
-	"github.com/d5/tengo/compiler/source"
-	"github.com/d5/tengo/compiler/token"
-)
-
-// BinaryExpr represents a binary operator expression.
-type BinaryExpr struct {
-	LHS      Expr
-	RHS      Expr
-	Token    token.Token
-	TokenPos source.Pos
-}
-
-func (e *BinaryExpr) exprNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (e *BinaryExpr) Pos() source.Pos {
-	return e.LHS.Pos()
-}
-
-// End returns the position of first character immediately after the node.
-func (e *BinaryExpr) End() source.Pos {
-	return e.RHS.End()
-}
-
-func (e *BinaryExpr) String() string {
-	return "(" + e.LHS.String() + " " + e.Token.String() + " " + e.RHS.String() + ")"
-}

vendor/github.com/d5/tengo/compiler/ast/block_stmt.go

@@ -1,35 +0,0 @@
-package ast
-
-import (
-	"strings"
-
-	"github.com/d5/tengo/compiler/source"
-)
-
-// BlockStmt represents a block statement.
-type BlockStmt struct {
-	Stmts  []Stmt
-	LBrace source.Pos
-	RBrace source.Pos
-}
-
-func (s *BlockStmt) stmtNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (s *BlockStmt) Pos() source.Pos {
-	return s.LBrace
-}
-
-// End returns the position of first character immediately after the node.
-func (s *BlockStmt) End() source.Pos {
-	return s.RBrace + 1
-}
-
-func (s *BlockStmt) String() string {
-	var list []string
-	for _, e := range s.Stmts {
-		list = append(list, e.String())
-	}
-
-	return "{" + strings.Join(list, "; ") + "}"
-}

vendor/github.com/d5/tengo/compiler/ast/bool_lit.go

@@ -1,26 +0,0 @@
-package ast
-
-import "github.com/d5/tengo/compiler/source"
-
-// BoolLit represents a boolean literal.
-type BoolLit struct {
-	Value    bool
-	ValuePos source.Pos
-	Literal  string
-}
-
-func (e *BoolLit) exprNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (e *BoolLit) Pos() source.Pos {
-	return e.ValuePos
-}
-
-// End returns the position of first character immediately after the node.
-func (e *BoolLit) End() source.Pos {
-	return source.Pos(int(e.ValuePos) + len(e.Literal))
-}
-
-func (e *BoolLit) String() string {
-	return e.Literal
-}

vendor/github.com/d5/tengo/compiler/ast/branch_stmt.go

@@ -1,38 +0,0 @@
-package ast
-
-import (
-	"github.com/d5/tengo/compiler/source"
-	"github.com/d5/tengo/compiler/token"
-)
-
-// BranchStmt represents a branch statement.
-type BranchStmt struct {
-	Token    token.Token
-	TokenPos source.Pos
-	Label    *Ident
-}
-
-func (s *BranchStmt) stmtNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (s *BranchStmt) Pos() source.Pos {
-	return s.TokenPos
-}
-
-// End returns the position of first character immediately after the node.
-func (s *BranchStmt) End() source.Pos {
-	if s.Label != nil {
-		return s.Label.End()
-	}
-
-	return source.Pos(int(s.TokenPos) + len(s.Token.String()))
-}
-
-func (s *BranchStmt) String() string {
-	var label string
-	if s.Label != nil {
-		label = " " + s.Label.Name
-	}
-
-	return s.Token.String() + label
-}

vendor/github.com/d5/tengo/compiler/ast/call_expr.go

@@ -1,36 +0,0 @@
-package ast
-
-import (
-	"strings"
-
-	"github.com/d5/tengo/compiler/source"
-)
-
-// CallExpr represents a function call expression.
-type CallExpr struct {
-	Func   Expr
-	LParen source.Pos
-	Args   []Expr
-	RParen source.Pos
-}
-
-func (e *CallExpr) exprNode() {}
-
-// Pos returns the position of first character belonging to the node.
-func (e *CallExpr) Pos() source.Pos {
-	return e.Func.Pos()
-}
-
-// End returns the position of first character immediately after the node.
-func (e *CallExpr) End() source.Pos {
-	return e.RParen + 1
-}
-
-func (e *CallExpr) String() string {
-	var args []string
-	for _, e := range e.Args {
-		args = append(args, e.String())
-	}
-
-	return e.Func.String() + "(" + strings.Join(args, ", ") + ")"
-}