/**
* @param \Cyh\Jose\Signing\Signer\SignerInterface $signer
* @param mixed $claims
* @param resource|string $key default null
* @param string $pass_phrase default null
* @return string
* @throws UnexpectedValueException
* @throws InvalidSignatureException
*/
public static function sign(SignerInterface $signer, $claims, $key = null, $pass_phrase = null)
{
$header_arr = array('typ' => 'JWT', 'alg' => $signer->getAlg());
$header = new Header($header_arr);
$message = $header->toString() . '.' . Base64Url::encode(Json::encode($claims));
$signature = $signer->sign($message, $key, $pass_phrase);
$signature_base64 = Base64Url::encode($signature);
return $message . '.' . $signature_base64;
}
public function testEncodeJsonInvalidParam()
{
if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
$deep_array = array();
$depth = 0;
$deep_array = $this->_nestArray($deep_array, $depth);
$depth = 0;
$deep_array = $this->_nestArray($deep_array, $depth);
$depth = 0;
$deep_array = $this->_nestArray($deep_array, $depth);
$this->setExpectedException('Cyh\\Jose\\Exception\\UnexpectedValueException');
Json::encode($deep_array);
}
}
/**
* @return string
*/
public function __toString()
{
return Base64Url::encode(Json::encode($this->headers));
}
/**
* @expectedException Cyh\Jose\Signing\Exception\InvalidSignatureException
*/
public function testRS256ModifiedClaimExp()
{
$token_strings = Jwt::sign(new RS256(), $this->valid_claims, $this->rsa_prv_key);
list($h, $p, $s) = explode('.', $token_strings);
$payload = Json::decode(Base64Url::decode($p));
$payload['exp'] = time() + 86400;
$p = Base64Url::encode(Json::encode($payload));
$mod_token = "{$h}.{$p}.{$s}";
Jwt::verify(new RS256(), $mod_token, $this->rsa_pub_key);
}