/**
* return JWT Signature Base String
*
* @return string Signature Base String
*/
public function getSignatureBaseString($payload_is_array = false)
{
$token = Akita_OpenIDConnect_Util_Base64::urlEncode(Akita_OpenIDConnect_Util_Json::encode($this->_header)) . ".";
if ($payload_is_array) {
$token .= Akita_OpenIDConnect_Util_Base64::urlEncode(Akita_OpenIDConnect_Util_Json::encode($this->_payload));
} else {
$token .= Akita_OpenIDConnect_Util_Base64::urlEncode($this->_payload);
}
return $token;
}
public function setCodeHash($authorizationCodeString)
{
// bit : 256/384/512
if (isset($this->_header['alg']) && $this->_header['alg'] != 'none') {
$bit = substr($this->_header['alg'], 2, 3);
} else {
// TODO: Error case. throw exception???
$bit = '256';
}
$len = (int) $bit / 16;
$this->_payload['c_hash'] = Akita_OpenIDConnect_Util_Base64::urlEncode(substr(hash('sha' . $bit, $authorizationCodeString, true), 0, $len));
}
public function testUrlEncode()
{
$str = "1";
$enc_str = "MQ";
$enc = Akita_OpenIDConnect_Util_Base64::urlEncode($str);
$this->assertEquals($enc_str, $enc);
$str = "1234";
$enc_str = "MTIzNA";
$enc = akita_openidconnect_util_base64::urlEncode($str);
$this->assertequals($enc_str, $enc);
$str = "ABCDEFG";
$enc_str = "QUJDREVGRw";
$enc = akita_openidconnect_util_base64::urlEncode($str);
$this->assertequals($enc_str, $enc);
}
