Telegram: Escape all necessary characters

Fixes #108.

README.md

@@ -8,6 +8,9 @@
 ---
 jfa-go is a user management app for [Jellyfin](https://github.com/jellyfin/jellyfin) (and now [Emby](https://emby.media/)) that provides invite-based account creation as well as other features that make one's instance much easier to manage.
 
+a rewrite of [jellyfin-accounts](https://github.com/hrfee/jellyfin-accounts) (original naming for both, ik 
+😂).
+
 #### Features
 * 🧑 Invite based account creation: Send invites to your friends or family, and let them choose their own username and password without relying on you.
     * Send invites via a link and/or email

go.mod

@@ -39,6 +39,7 @@ require (
 	github.com/mailgun/mailgun-go/v4 v4.5.1
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966 // indirect
 	github.com/smartystreets/goconvey v1.6.4 // indirect
 	github.com/swaggo/files v0.0.0-20190704085106-630677cd5c14
 	github.com/swaggo/gin-swagger v1.3.0
@@ -47,8 +48,8 @@ require (
 	github.com/ugorji/go v1.2.0 // indirect
 	github.com/writeas/go-strip-markdown v2.0.1+incompatible
 	golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9 // indirect
-	golang.org/x/net v0.0.0-20210521195947-fe42d452be8f // indirect
-	golang.org/x/sys v0.0.0-20210521203332-0cec03c779c1 // indirect
+	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
+	golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea // indirect
 	golang.org/x/tools v0.1.1 // indirect
 	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/ini.v1 v1.62.0

go.sum

@@ -221,6 +221,8 @@ github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966 h1:JIAuq3EEf9cgbU6AtGPK4CTG3Zf6CKMNqf0MHTggAUA=
+github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
@@ -308,6 +310,8 @@ golang.org/x/net v0.0.0-20210510120150-4163338589ed h1:p9UgmWI9wKpfYmgaV/IZKGdXc
 golang.org/x/net v0.0.0-20210510120150-4163338589ed/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210521195947-fe42d452be8f h1:Si4U+UcgJzya9kpiEUJKQvjr512OLli+gL4poHrz93U=
 golang.org/x/net v0.0.0-20210521195947-fe42d452be8f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210525063256-abc453219eb5 h1:wjuX4b5yYQnEQHzd+CBcrcC6OVR2J1CN6mUy0oSxIPo=
+golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -342,6 +346,8 @@ golang.org/x/sys v0.0.0-20210514084401-e8d321eab015 h1:hZR0X1kPW+nwyJ9xRxqZk1vx5
 golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210521203332-0cec03c779c1 h1:lCnv+lfrU9FRPGf8NeRuWAAPjNnema5WtBinMgs1fD8=
 golang.org/x/sys v0.0.0-20210521203332-0cec03c779c1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea h1:+WiDlPBBaO+h9vPNZi8uJ3k4BkKQB7Iow3aqwHVA5hI=
+golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

main.go

@@ -6,6 +6,7 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
+	"io"
 	"io/fs"
 	"log"
 	"mime"
@@ -20,6 +21,7 @@ import (
 	"time"
 
 	"github.com/fatih/color"
+	"github.com/gin-gonic/gin"
 	"github.com/hrfee/jfa-go/common"
 	_ "github.com/hrfee/jfa-go/docs"
 	"github.com/hrfee/jfa-go/logger"
@@ -58,6 +60,8 @@ var temp = func() string {
 	return temp
 }()
 
+var logPath string = filepath.Join(temp, "jfa-go.log")
+
 var serverTypes = map[string]string{
 	"jellyfin": "Jellyfin",
 	"emby":     "Emby (experimental)",
@@ -715,7 +719,34 @@ func printVersion() {
 	fmt.Println(info("jfa-go version: %s (%s)%s\n", hiwhite(version), white(commit), tray))
 }
 
+func logOutput() func() {
+	old := os.Stdout
+	log.Printf("Logging to \"%s\"", logPath)
+	f, err := os.OpenFile(logPath, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0666)
+	if err != nil {
+		return func() {}
+	}
+	writer := io.MultiWriter(old, f)
+	r, w, _ := os.Pipe()
+	os.Stdout, os.Stderr = w, w
+	log.SetOutput(writer)
+	gin.DefaultWriter, gin.DefaultErrorWriter = writer, writer
+	wExit := make(chan bool)
+	go func() {
+		io.Copy(writer, r)
+		wExit <- true
+	}()
+	return func() {
+		w.Close()
+		<-wExit
+		f.Close()
+	}
+}
+
 func main() {
+	if TRAY {
+		defer logOutput()()
+	}
 	printVersion()
 	SOCK = filepath.Join(temp, SOCK)
 	fmt.Println("Socket:", SOCK)

telegram.go

@@ -146,6 +146,9 @@ func (t *TelegramDaemon) QuoteReply(upd *tg.Update, content string) error {
 	return err
 }
 
+var escapedChars = []string{"_", "\\_", "*", "\\*", "[", "\\[", "]", "\\]", "(", "\\(", ")", "\\)", "~", "\\~", "`", "\\`", ">", "\\>", "#", "\\#", "+", "\\+", "-", "\\-", "=", "\\=", "|", "\\|", "{", "\\{", "}", "\\}", ".", "\\.", "!", "\\!"}
+var escaper = strings.NewReplacer(escapedChars...)
+
 // Send will send a telegram message to a list of chat IDs. message.text is used if no markdown is given.
 func (t *TelegramDaemon) Send(message *Message, ID ...int64) error {
 	for _, id := range ID {
@@ -153,9 +156,7 @@ func (t *TelegramDaemon) Send(message *Message, ID ...int64) error {
 		if message.Markdown == "" {
 			msg = tg.NewMessage(id, message.Text)
 		} else {
-			text := strings.ReplaceAll(message.Markdown, ".", "\\.")
-			text = strings.ReplaceAll(text, "![", "[")
-			text = strings.ReplaceAll(text, "!", "\\!")
+			text := escaper.Replace(message.Markdown)
 			msg = tg.NewMessage(id, text)
 			msg.ParseMode = "MarkdownV2"
 		}

tray.go

@@ -9,6 +9,7 @@ import (
 	"syscall"
 
 	"github.com/getlantern/systray"
+	"github.com/skratchdot/open-golang/open"
 	// "github.com/getlantern/systray"
 )
 
@@ -36,6 +37,7 @@ func onReady() {
 	mStart := systray.AddMenuItem("Start", "Start jfa-go")
 	mStop := systray.AddMenuItem("Stop", "Stop jfa-go")
 	mRestart := systray.AddMenuItem("Restart", "Restart jfa-go")
+	mOpenLogs := systray.AddMenuItem("Open logs", "Open jfa-go log file.")
 	as := NewAutostart("jfa-go", "A user management system for Jellyfin", "Run on login", "Run jfa-go on user login.")
 	mQuit := systray.AddMenuItem("Quit", "Quit jfa-go")
 
@@ -88,6 +90,8 @@ func onReady() {
 				mStop.Enable()
 				mRestart.Enable()
 			}
+		case <-mOpenLogs.ClickedCh:
+			open.Start(logPath)
 		case <-mQuit.ClickedCh:
 			systray.Quit()
 			// case <-mOnLogin.ClickedCh: