CSRF : Allow to get the CSRF token from the CSRF or FORM classes

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2790 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
2016-06-28 08:43:18 +00:00
parent 5f49609a28
commit d621438f0c
2 changed files with 19 additions and 0 deletions
--- a/csrf.php
+++ b/csrf.php
@@ -68,4 +68,12 @@ class csrf
    $res .= "value='$this->csrfToken'/>\n";
    return $res;
  }
+
+  /** Return the token if exists or create a new one if needed */
+  public function getToken ()
+  {
+    if ($this->csrfToken === "")
+      $this->createToken ();
+    return $this->csrfToken;
+  }
 }