function shib_auth_get_handler_base in Shibboleth Authentication 7.4

Same name and namespace in other branches

1. 6.4 shib_auth.module \shib_auth_get_handler_base()

Returns Shibboleth handler base as an absolute URI.

Get Shibboleth handler base as an absolute URI (such as https://example.com/Shibboleth.sso).

Return value

string Handler base in string.

1 call to shib_auth_get_handler_base()

shib_auth_config in ./shib_auth.module

Configuration handler.

File

./shib_auth.module, line 928

Drupal Shibboleth authentication module.

Code

function shib_auth_get_handler_base() {
  $handlerurl = variable_get('shib_auth_handler_url', '/Shibboleth.sso');
  $handlerprotocol = variable_get('shib_auth_handler_protocol', 'https');
  if (preg_match('#^http[s]{0,1}://#', $handlerurl)) {

    // If handlerurl is an absolute path.
    return $handlerurl;
  }
  else {

    // Else, if the handlerurl is a relative path
    // If the URI doesn't start with slash then extend it.
    if (drupal_substr($handlerurl, 0, 1) != '/') {
      $handlerurl = '/' . $handlerurl;
    }
    return $handlerprotocol . '://' . $_SERVER['SERVER_NAME'] . $handlerurl;
  }
}