fix(be): alert email content encoding

Author: mgukov

pkg/task_logger/task_logger.go

@@ -2,7 +2,6 @@ package task_logger
 
 import (
 	"os/exec"
-	"strings"
 	"time"
 )
 
@@ -53,8 +52,12 @@ func (s TaskStatus) Format() (res string) {
 		res += "⏹️"
 	case TaskWaitingConfirmation:
 		res += "⚠️"
+	default:
+		res += "❓"
 	}
-	res += strings.ToUpper(string(s))
+
+	// to avoid email content injection issue
+	//res += strings.ToUpper(string(s))
 
 	return
 }

util/mailer/mailer.go

@@ -2,10 +2,10 @@ package mailer
 
 import (
 	"bytes"
-	"html/template"
 	"net"
 	"net/smtp"
 	"strings"
+	"text/template"
 	"time"
 )