public function testGetContentToSign()
{
$params1 = ['bbb' => '2222', 'ccc' => '3333', 'aaa' => '111', 's' => '"."', 'e' => '', 'apple' => 'jobs'];
$signer = new Signer($params1);
$signer->setIgnores(['apple']);
$content = $signer->getContentToSign();
$this->assertEquals('aaa=111&bbb=2222&ccc=3333&s="."', $content);
}
/**
* Get the raw data array for this message. The format of this varies from gateway to
* gateway, but will usually be either an associative array, or a SimpleXMLElement.
*
* @return mixed
*/
public function getData()
{
$this->validateParams();
$params = $this->getParamsToSign();
$signer = new Signer($params);
$sign = $signer->signWithRSA($this->privateKey);
$resp['order_string'] = sprintf('%s&sign="%s"&sign_type="RSA"', $signer->getContentToSign(), urlencode($sign));
return $resp;
}
protected function verifySignature()
{
$signer = new Signer($this->params->all());
$signer->setSort($this->sort);
$content = $signer->getContentToSign();
$sign = $this->params->get('sign');
$signType = strtoupper($this->params->get('sign_type'));
if ($signType == 'MD5') {
if (!$this->getKey()) {
throw new InvalidRequestException('The `key` is required for `MD5` sign_type');
}
$match = (new Signer())->verifyWithMD5($content, $sign, $this->getKey());
} elseif ($signType == 'RSA') {
if (!$this->getAlipayPublicKey()) {
throw new InvalidRequestException('The `alipay_public_key` is required for `RSA` sign_type');
}
$match = (new Signer())->verifyWithRSA($content, $sign, $this->getAlipayPublicKey());
} else {
throw new InvalidRequestException('The `sign_type` is invalid');
}
if (!$match) {
throw new InvalidRequestException('The signature is not match');
}
}
protected function verifySignature()
{
$signer = new Signer($this->params->all());
$signer->setSort($this->sort);
$signer->setEncodePolicy($this->encodePolicy);
$content = $signer->getContentToSign();
$sign = $this->params->get('sign');
$match = (new Signer())->verifyWithRSA($content, $sign, $this->getAlipayPublicKey());
if (!$match) {
throw new InvalidRequestException('The signature is not match');
}
}
