3 files changed, 38 insertions, 2 deletions

diff --git a/application/front/exceptions/OpenShaarliPasswordException.php b/application/front/exceptions/OpenShaarliPasswordException.php
new file mode 100644
index 00000000..a6f0b3ae
--- /dev/null
+++ b/application/front/exceptions/OpenShaarliPasswordException.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front\Exception;
+
+/**
+ * Class OpenShaarliPasswordException
+ *
+ * Raised if the user tries to change the admin password on an open shaarli instance.
+ */
+class OpenShaarliPasswordException extends ShaarliFrontException
+{
+    public function __construct()
+    {
+        parent::__construct(t('You are not supposed to change a password on an Open Shaarli.'), 403);
+    }
+}
diff --git a/application/front/exceptions/ShaarliFrontException.php b/application/front/exceptions/ShaarliFrontException.php
index fc8eb92b..73847e6d 100644
--- a/application/front/exceptions/ShaarliFrontException.php
+++ b/application/front/exceptions/ShaarliFrontException.php
@@ -9,11 +9,11 @@ use Throwable;
 /**
  * Class ShaarliException
  *
- * Abstract exception class used to defined any custom exception thrown during front rendering.
+ * Exception class used to defined any custom exception thrown during front rendering.
  *
  * @package Front\Exception
  */
-abstract class ShaarliFrontException extends \Exception
+class ShaarliFrontException extends \Exception
 {
     /** Override parent constructor to force $message and $httpCode parameters to be set. */
     public function __construct(string $message, int $httpCode, Throwable $previous = null)
diff --git a/application/front/exceptions/WrongTokenException.php b/application/front/exceptions/WrongTokenException.php
new file mode 100644
index 00000000..42002720
--- /dev/null
+++ b/application/front/exceptions/WrongTokenException.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front\Exception;
+
+/**
+ * Class OpenShaarliPasswordException
+ *
+ * Raised if the user tries to perform an action with an invalid XSRF token.
+ */
+class WrongTokenException extends ShaarliFrontException
+{
+    public function __construct()
+    {
+        parent::__construct(t('Wrong token.'), 403);
+    }
+}