@@ -0,0 +1,29 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test
+*.prof
+
+
+twitterConfig.json
+matrixConfig.json
+temp

@@ -0,0 +1,33 @@
+# twitterDM-to-matrix [![Go Report Card](https://goreportcard.com/badge/github.com/arnaucode/twitterDM-to-matrix)](https://goreportcard.com/report/github.com/arnaucode/twitterDM-to-matrix)
+
+bridge to send the received twitter Direct Messages (https://twitter.com) to a Matrix room (https://matrix.org), written in Go
+
+
+needs a twitterConfig.json file on the /build folder with the content:
+```
+{
+    "consumer_key": "xxxxxxxxxxxxxxxx",
+    "consumer_secret": "xxxxxxxxxxxxxxxx",
+    "access_token_key": "xxxxxxxxxxxxxxxx",
+    "access_token_secret": "xxxxxxxxxxxxxxxx"
+}
+
+```
+and a matrixConfig.json file on the /build folder with the content:
+```
+{
+    "room_id": "xxxxx",
+    "user": "xxxxx",
+    "password": "xxxxx",
+    "server": "https://xxxxx.xxxxx"
+}
+
+```
+
+to run it:
+- go to the /build folder
+- open terminal
+- execute the script with:
+```
+./twitterDM-to-matrix
+```

@@ -0,0 +1,6 @@
+{
+    "room_id": "xxxxx",
+    "user": "xxxxx",
+    "password": "xxxxx",
+    "server": "https://xxxxx.xxxxx"
+}

@@ -0,0 +1,7 @@
+{
+    "screenName": "xxxxx",
+    "consumer_key": "xxxxx",
+    "consumer_secret": "xxxxx",
+    "access_token": "xxxxx",
+    "access_token_secret": "xxxxx"
+}

@@ -0,0 +1,57 @@
+package main
+
+import "fmt"
+
+//Color struct, defines the color
+type Color struct{}
+
+var c Color
+
+//DarkGray color
+func (c Color) DarkGray(t string) {
+	fmt.Print("\x1b[30;1m") //dark gray
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Red color
+func (c Color) Red(t string) {
+	fmt.Print("\x1b[31;1m") //red
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Green color
+func (c Color) Green(t string) {
+	fmt.Print("\x1b[32;1m") //green
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Yellow color
+func (c Color) Yellow(t string) {
+	fmt.Print("\x1b[33;1m") //yellow
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Blue color
+func (c Color) Blue(t string) {
+	fmt.Print("\x1b[34;1m") //blue
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Purple color
+func (c Color) Purple(t string) {
+	fmt.Print("\x1b[35;1m") //purple
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Cyan color
+func (c Color) Cyan(t string) {
+	fmt.Print("\x1b[36;1m") //cyan
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"fmt"
+)
+
+const version = "0.1-dev"
+
+func main() {
+	c.Green("twitterDM-to-matrix")
+	c.Yellow("version: " + version)
+	c.Green("bridge twitter DM to Matrix")
+	fmt.Println("configuring")
+
+	c.Purple("------matrix------")
+	readMatrixConfig()
+	loginMatrix()
+	fmt.Print("matrix token: ")
+	c.Cyan(matrixToken.AccessToken)
+	fmt.Println("")
+
+	c.Purple("------twitter------")
+	client := readTwitterConfigTokensAndConnect()
+	user := getUserData(client)
+	printTwitterUserData(user)
+	fmt.Println("")
+
+	c.Purple("------starting to listen------")
+
+	stream(client)
+}

@@ -0,0 +1,86 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"math/rand"
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+//MatrixConfig stores the data from json matrixConfig.json file
+type MatrixConfig struct {
+	RoomId   string `json:"room_id"`
+	User     string `json:"user"`
+	Password string `json:"password"`
+	Server   string `json:"server"`
+}
+
+//MatrixToken stores the token data from matrix
+type MatrixToken struct {
+	AccessToken string `json:"access_token"`
+	Server      string `json:"server"`
+	UserId      string `json:"user_id"`
+	DeviceId    string `json:"device_id"`
+}
+
+var matrixConfig MatrixConfig
+var matrixToken MatrixToken
+
+func readMatrixConfig() {
+	file, e := ioutil.ReadFile("matrixConfig.json")
+	if e != nil {
+		fmt.Println("error:", e)
+	}
+	content := string(file)
+	json.Unmarshal([]byte(content), &matrixConfig)
+}
+
+func loginMatrix() {
+	url := matrixConfig.Server + "/_matrix/client/r0/login"
+	jsonStr := `{
+		"type":"m.login.password",
+		"user":"` + matrixConfig.User + `",
+		"password":"` + matrixConfig.Password + `"
+	}`
+	b := strings.NewReader(jsonStr)
+	req, _ := http.NewRequest("POST", url, b)
+	req.Header.Set("Content-Type", "application/json")
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		log.Println(err)
+	}
+	defer res.Body.Close()
+	body, _ := ioutil.ReadAll(res.Body)
+
+	json.Unmarshal([]byte(body), &matrixToken)
+
+}
+func matrixSendMsg(senderScreenName string, message string, createdAt string) {
+	txnId := strconv.Itoa(rand.Int())
+	c.Green(txnId)
+	url := matrixConfig.Server + "/_matrix/client/r0/rooms/" + matrixConfig.RoomId + "/send/m.room.message/" + txnId + "?access_token=" + matrixToken.AccessToken
+	jsonStr := `{
+		"body":"[NEW DM] - at ` + createdAt + `\n@` + senderScreenName + `: ` + message + `",
+		"msgtype":"m.text"
+	}`
+	b := strings.NewReader(jsonStr)
+	req, _ := http.NewRequest("PUT", url, b)
+	req.Header.Set("Content-Type", "application/json")
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		log.Println(err)
+	}
+	defer res.Body.Close()
+	body, _ := ioutil.ReadAll(res.Body)
+
+	fmt.Println(string(body))
+
+	fmt.Println(createdAt)
+	fmt.Print("received DM sent to Matrix: ")
+	c.Green(message)
+
+}

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+
+	"github.com/dghubble/go-twitter/twitter"
+	"github.com/dghubble/oauth1"
+)
+
+//TwitterConfig stores the data from json twitterConfig.json file
+type TwitterConfig struct {
+	ScreenName        string `json:"screenName"`
+	ConsumerKey       string `json:"consumer_key"`
+	ConsumerSecret    string `json:"consumer_secret"`
+	AccessToken       string `json:"access_token"`
+	AccessTokenSecret string `json:"access_token_secret"`
+}
+
+var twitterConfig TwitterConfig
+
+func readTwitterConfigTokensAndConnect() (client *twitter.Client) {
+
+	file, e := ioutil.ReadFile("twitterConfig.json")
+	if e != nil {
+		fmt.Println("error:", e)
+	}
+	content := string(file)
+	json.Unmarshal([]byte(content), &twitterConfig)
+	fmt.Println("twitterConfig.json read comlete")
+
+	fmt.Print("connecting to twitter api --> ")
+	configu := oauth1.NewConfig(twitterConfig.ConsumerKey, twitterConfig.ConsumerSecret)
+	token := oauth1.NewToken(twitterConfig.AccessToken, twitterConfig.AccessTokenSecret)
+	httpClient := configu.Client(oauth1.NoContext, token)
+	// twitter client
+	client = twitter.NewClient(httpClient)
+
+	fmt.Println("connection successful")
+
+	return client
+}

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/dghubble/go-twitter/twitter"
+)
+
+func stream(client *twitter.Client) {
+	// Convenience Demux demultiplexed stream messages
+	demux := twitter.NewSwitchDemux()
+
+	demux.All = func(message interface{}) {
+		//fmt.Println(message)
+	}
+	demux.DM = func(dm *twitter.DirectMessage) {
+		if dm.SenderScreenName != twitterConfig.ScreenName {
+			matrixSendMsg(dm.SenderScreenName, dm.Text, dm.CreatedAt)
+		}
+	}
+	demux.Event = func(event *twitter.Event) {
+		//fmt.Printf("%#v\n", event)
+	}
+
+	fmt.Println("Starting Stream...")
+
+	streamUserParams := &twitter.StreamUserParams{}
+	stream, err := client.Streams.User(streamUserParams)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Receive messages until stopped or stream quits
+	demux.HandleChan(stream.Messages)
+
+	ch := make(chan os.Signal)
+	signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
+	log.Println(<-ch)
+
+	fmt.Println("Stopping Stream...")
+	stream.Stop()
+}

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/dghubble/go-twitter/twitter"
+)
+
+func getUserData(client *twitter.Client) *twitter.User {
+	// Verify Credentials
+	verifyParams := &twitter.AccountVerifyParams{
+		SkipStatus:   twitter.Bool(true),
+		IncludeEmail: twitter.Bool(true),
+	}
+	user, _, _ := client.Accounts.VerifyCredentials(verifyParams)
+	return user
+}
+func printTwitterUserData(user *twitter.User) {
+	fmt.Print("username: ")
+	c.Cyan(user.Name + " @" + user.ScreenName)
+	if user.Email != "" {
+		fmt.Print("Email ")
+		c.Red(user.Email)
+	}
+	if user.Location != "" {
+		fmt.Print("Location: ")
+		c.Red(user.Location)
+	}
+	fmt.Print("user created on: ")
+	c.Cyan(user.CreatedAt)
+}