enhance password reset

authentication.go

@@ -83,7 +83,7 @@ func loginHandler(response http.ResponseWriter, request *http.Request) {
 func resetPasswordHandler(response http.ResponseWriter, request *http.Request) {
 	name := request.FormValue("email")
 	pass := request.FormValue("password")
-	redirectTarget := "/"
+	redirectTarget := "/wait_for_password_confirmation.html"
 	logit(fmt.Sprintf("resetPasswordHandler: request for User %s", name))
 	if name != "" && pass != "" {
 		if checkUserAvailable(name) {
@@ -122,6 +122,9 @@ func logoutHandler(response http.ResponseWriter, request *http.Request) {
 func confirmHandler(response http.ResponseWriter, request *http.Request) {
 	confirm_id := request.URL.Query().Get("id")
 	logit(fmt.Sprintf("Confirm ID: %s\n", confirm_id))
-	confirmUser(confirm_id)
+	if confirmUser(confirm_id) {
+		http.Redirect(response, request, "/password_changed.html", 302)
+	} else {
 		http.Redirect(response, request, "/", 302)
 	}
+}

persistence.go

@@ -361,28 +361,30 @@ func updateLoginTime(username string) {
 	}
 }
 
-func confirmUser(confirm_id string) {
+func confirmUser(confirm_id string) bool {
 	conn := globalPool.Get()
 	defer conn.Close()
 
 	u, err := redis.String(conn.Do("GET", confirmPrefix+confirm_id))
 	if err != nil {
 		logit("confirmUser: Error with searching confirm_id: " + confirm_id)
-		return
+		return false
 	}
 	new_password, err := redis.String(conn.Do("HGET", userPrefix+u, "new_password"))
 	if err != nil {
 		logit("confirmUser: Error with getting new_password: " + u)
-		return
+		return false
 	}
 	_, err = conn.Do("HMSET", userPrefix+u, "confirm_id", "", "password", new_password)
 	if err != nil {
 		logit("confirmUser: Error updateing User: " + u)
-		return
+		return false
 	}
 	_, err = conn.Do("DEL", confirmPrefix+confirm_id)
 	if err != nil {
 		logit("confirmUser: Error deleting confirm_id: " + confirm_id)
-		return
+		return false
 	}
+
+	return true
 }

snippets/password_changed.html

@@ -0,0 +1,9 @@
+{{define "body_content"}}
+{{ if ne .UserName "" }}
+Sie sind bereits eingeloggt!
+{{ else }}
+<div class="notification is-info">
+Passwort wurde erfolgreich ge&auml;ndert!
+</div>
+{{ end }}
+{{end}}

snippets/wait_for_password_confirmation.html

@@ -0,0 +1,10 @@
+{{define "body_content"}}
+{{ if ne .UserName "" }}
+Sie sind bereits eingeloggt!
+{{ else }}
+<p class="title is-4">Passwort zur&uuml;cksetzen - warte auf Best&auml;tigung</p>
+<div class="notification is-info">
+  <p>Bitte checken Sie Ihre Mailbox. Das neue Passwort wird erst g&uuml;ltig, wenn Sie die Best&auml;tigung durchgef&uuml;hrt haben.</p>
+</div>
+{{end}}
+{{end}}