/**
* testSetMessage
*
* @return void
*/
public function testSetMessage()
{
// KV
$kv = "openid.foo:foo bar\nopenid.bar:foo bar\n";
// Test constructor setting
$this->object = new OpenID_Message($kv, OpenID_Message::FORMAT_KV);
$this->assertSame($kv, $this->object->getKVFormat());
// HTTP
$http = "openid.foo=foo+bar&openid.bar=foo+bar";
$this->object->setMessage($http, OpenID_Message::FORMAT_HTTP);
$this->assertSame($http, $this->object->getHTTPFormat());
// Array
$array = array('openid.foo' => 'foo bar', 'openid.bar' => 'foo bar');
$this->object->setMessage($array, OpenID_Message::FORMAT_ARRAY);
$this->assertSame($array, $this->object->getArrayFormat());
}
/**
* Signs an OpenID_Message instance
*
* @param OpenID_Message $message Message to be signed
*
* @throws OpenID_Association_Exception if the message is already signed,
or the association handles do not match
* @return void
*/
public function signMessage(OpenID_Message $message)
{
if ($message->get('openid.sig') !== null || $message->get('openid.signed') !== null) {
throw new OpenID_Association_Exception('This message appears to be already signed');
}
// Make sure the handles match for this OP and response
if ($this->assocHandle != $message->get('openid.assoc_handle')) {
throw new OpenID_Association_Exception('Association handles do not match');
}
$keys = array('signed');
foreach ($message->getArrayFormat() as $key => $val) {
if (strncmp('openid.', $key, 7) == 0) {
$keys[] = substr($key, 7);
}
}
sort($keys);
$message->set('openid.signed', implode(',', $keys));
$signedMessage = new OpenID_Message();
foreach ($keys as $key) {
$signedMessage->set($key, $message->get('openid.' . $key));
}
$rawSignature = $this->hashHMAC($signedMessage->getKVFormat());
$message->set('openid.sig', base64_encode($rawSignature));
}
