function openid_test_yadis_xrds

Menu callback; XRDS document that references the OP Endpoint URL.

File

drupal/core/modules/openid/tests/openid_test.module, line 96

Dummy OpenID Provider used with SimpleTest.

Code

function openid_test_yadis_xrds() {
  if ($_SERVER['HTTP_ACCEPT'] == 'application/xrds+xml') {

    // Only respond to XRI requests for one specific XRI. The is used to verify
    // that the XRI has been properly encoded. The "+" sign in the _xrd_r query
    // parameter is decoded to a space by PHP.
    if (arg(3) == 'xri' && (arg(4) != '@example*résumé;%25' || $_GET['_xrd_r'] != 'application/xrds xml')) {
      throw new NotFoundHttpException();
    }
    $output = '<?xml version="1.0" encoding="UTF-8"?>';
    if (!empty($_GET['doctype'])) {
      $output .= "\n<!DOCTYPE dct [ <!ELEMENT blue (#PCDATA)> ]>\n";
    }
    $output .= '
      <xrds:XRDS xmlns:xrds="xri://$xrds" xmlns="xri://$xrd*($v*2.0)" xmlns:openid="http://openid.net/xmlns/1.0">
        <XRD>
          <Status cid="' . check_plain(state()
      ->get('openid_test.canonical_id_status') ?: 'verified') . '"/>
          <ProviderID>xri://@</ProviderID>
          <CanonicalID>http://example.com/user</CanonicalID>
          <Service>
            <Type>http://example.com/this-is-ignored</Type>
          </Service>
          <Service priority="5">
            <Type>http://openid.net/signon/1.0</Type>
            <URI>http://example.com/this-is-only-openid-1.0</URI>
          </Service>
          <Service priority="10">
            <Type>http://specs.openid.net/auth/2.0/signon</Type>
            <Type>http://openid.net/srv/ax/1.0</Type>
            <URI>' . url('openid-test/endpoint', array(
      'absolute' => TRUE,
    )) . '</URI>
            <LocalID>http://example.com/xrds</LocalID>
          </Service>
          <Service priority="15">
            <Type>http://specs.openid.net/auth/2.0/signon</Type>
            <URI>http://example.com/this-has-too-low-priority</URI>
          </Service>
          <Service>
            <Type>http://specs.openid.net/auth/2.0/signon</Type>
            <URI>http://example.com/this-has-too-low-priority</URI>
          </Service>
          ';
    if (arg(3) == 'server') {
      $output .= '
          <Service>
            <Type>http://specs.openid.net/auth/2.0/server</Type>
            <URI>http://example.com/this-has-too-low-priority</URI>
          </Service>
          <Service priority="20">
            <Type>http://specs.openid.net/auth/2.0/server</Type>
            <URI>' . url('openid-test/endpoint', array(
        'absolute' => TRUE,
      )) . '</URI>
          </Service>';
    }
    elseif (arg(3) == 'delegate') {
      $output .= '
          <Service priority="0">
            <Type>http://specs.openid.net/auth/2.0/signon</Type>
            <Type>http://openid.net/srv/ax/1.0</Type>
            <URI>' . url('openid-test/endpoint', array(
        'absolute' => TRUE,
      )) . '</URI>
            <openid:Delegate>http://example.com/xrds-delegate</openid:Delegate>
          </Service>';
    }
    $output .= '
        </XRD>
      </xrds:XRDS>';
    return new Response($output, 200, array(
      'Content-type' => 'application/xrds+xml; charset=utf-8',
    ));
  }
  else {
    return t('This is a regular HTML page. If the client sends an Accept: application/xrds+xml header when requesting this URL, an XRDS document is returned.');
  }
}