function fromQuery($query)
{
global $_Auth_OpenID_OpenID_Prefix;
$session_classes = array('DH-SHA1' => 'Auth_OpenID_DiffieHellmanServerSession', null => 'Auth_OpenID_PlainTextServerSession');
$session_type = null;
if (array_key_exists($_Auth_OpenID_OpenID_Prefix . 'session_type', $query)) {
$session_type = $query[$_Auth_OpenID_OpenID_Prefix . 'session_type'];
}
if (!array_key_exists($session_type, $session_classes)) {
return new Auth_OpenID_ServerError($query, "Unknown session type {$session_type}");
}
$session_cls = $session_classes[$session_type];
$session = call_user_func_array(array($session_cls, 'fromQuery'), array($query));
if ($session === null || _isError($session)) {
return new Auth_OpenID_ServerError($query, "Error parsing {$session_type} session");
}
return new Auth_OpenID_AssociateRequest($session);
}
function test_answerAllow()
{
$answer = $this->request->answer(true);
if (_isError($answer)) {
$this->fail($answer->toString());
return;
}
$this->assertEquals($answer->request, $this->request);
$this->assertEquals($answer->fields, array('mode' => 'id_res', 'identity' => $this->request->identity, 'return_to' => $this->request->return_to));
$this->assertEquals($answer->signed, array("mode", "identity", "return_to"));
}
