add smtp test and captcha language init

data/data.go

@@ -33,7 +33,7 @@ var (
 	// IsPrimary i.e. Is Primary Node
 	IsPrimary bool
 	// Version of JANUSEC
-	Version = "1.2.0"
+	Version = "1.2.1"
 	// NodeKey share with all nodes
 	NodeKey []byte
 )

gateway/api.go

@@ -228,6 +228,8 @@ func AdminAPIHandlerFunc(w http.ResponseWriter, r *http.Request) {
 		obj, err = data.UpdateCAS2Config(param, clientIP, authUser)
 	case "get_license":
 		obj, err = nil, nil
+	case "test_smtp":
+		obj, err = nil, TestSMTP(r)
 	default:
 		//fmt.Println("undefined action")
 		obj = nil

gateway/gateway.go

@@ -10,6 +10,7 @@ package gateway
 import (
 	"context"
 	"crypto/tls"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io/ioutil"
@@ -671,3 +672,25 @@ func sendOfflineNotification(app *models.Application, dest string) {
 func Test(w http.ResponseWriter, r *http.Request) {
 	w.Write([]byte("Done"))
 }
+
+// TestSMTP ...
+func TestSMTP(r *http.Request) error {
+	var smtpTestReq models.SMTPTestRequest
+	err := json.NewDecoder(r.Body).Decode(&smtpTestReq)
+	if err != nil {
+		utils.DebugPrintln("TestSMTP Decode", err)
+	}
+	defer r.Body.Close()
+	smtpSetting := smtpTestReq.Object
+	if len(data.NodeSetting.SMTP.AdminEmails)==0 {
+		data.NodeSetting.SMTP.AdminEmails = data.DAL.GetAppAdminEmails()
+	}
+	go utils.SendEmail(smtpSetting.SMTPServer,
+		smtpSetting.SMTPPort,
+		smtpSetting.SMTPAccount,
+		smtpSetting.SMTPPassword,
+		data.NodeSetting.SMTP.AdminEmails,
+		"[JANUSEC] Test SMTP",
+		"This is a test email to application administrators.")
+	return nil
+}

models/gateway.go

@@ -159,3 +159,9 @@ type NodeShareSetting struct {
 	// SMTP
 	SMTP *SMTPSetting `json:"smtp"`
 }
+
+// SMTPTestRequest for SMTP test
+type SMTPTestRequest struct {
+	Action string          `json:"action"`
+	Object *SMTPSetting    `json:"object"`
+}

release_batch.sh

@@ -2,7 +2,7 @@ printf "Creating installation package\n"
 printf "Checklist:\n"
 printf "* Angular Admin Version Check. \n"
 printf "* Janusec Version Check. \n"
-version="1.2.0"
+version="1.2.1"
 printf "Version: ${version} \n"
 
 read -r -p "Are You Sure? [Y/n] " option