コード例 #1
0
 /**
  * Checks for User's cat_username in his libCards to see, if provided $cat_username
  * matches the libCard's cat_username unless the prefix of cat_username doesn't match.
  *
  * If the provided $cat_username differs from libCard's cat_username, it is than updated.
  *
  * @param UserRow $user
  * @param string $prefix
  * @param string $cat_username
  *
  * @return void
  */
 protected function updateIdentityCatUsername(UserRow $user, $prefix, $cat_username)
 {
     $resultSet = $user->getLibraryCards();
     $libCardToSave = false;
     foreach ($resultSet as $libraryCard) {
         $libCard_cat_username = $libraryCard->cat_username;
         $libCard_prefix = explode(static::SEPARATOR, $libCard_cat_username)[0];
         // We are performing the check of corresponding institutions by comparing the prefix
         // from shibboleth.ini config section name with MultiBackend's source from cat_username
         if ($libCard_prefix === $prefix) {
             // now check if the cat_username matches ..
             if ($libCard_cat_username !== $cat_username) {
                 // else update it
                 $libraryCard->cat_username = $cat_username;
                 if (!$libCardToSave) {
                     $libCardToSave = $libraryCard;
                 } else {
                     // There can be more matches due to possibility of having different accounts with identical cat_username
                     throw new AuthException('Cannot update cat_username provided by IdP while you have more identities with identical cat_username. Please disconnect one of these identities and try it again.');
                 }
             }
         }
     }
     // It is instanceof UserCard only it there was a cat_username mismatch ..
     if ($libCardToSave instanceof UserCard) {
         $libCardToSave->save();
         // We need to update user table with the new cat_username
         $user->activateLibraryCardRow($libCardToSave);
     }
 }