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[更新]增加RSA签名支持

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Anyon 2018-12-25 10:15:33 +08:00
parent c0ce839061
commit 401042c4f1
2 changed files with 16 additions and 4 deletions
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18
WeChat/Contracts/BasicAliPay.php
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@ -74,7 +74,7 @@ abstract class BasicAliPay
'charset' => empty($options['charset']) ? 'utf-8' : $options['charset'],
'format' => 'JSON',
'version' => '1.0',
'sign_type' => 'RSA2',
'sign_type' => empty($options['sign_type']) ? 'RSA2' : $options['sign_type'],
'timestamp' => date('Y-m-d H:i:s'),
]);
if (isset($options['notify_url']) && $options['notify_url'] !== '') {
@ -162,8 +162,14 @@ abstract class BasicAliPay
{
$content = wordwrap($this->config->get('public_key'), 64, "\n", true);
$res = "-----BEGIN PUBLIC KEY-----\n{$content}\n-----END PUBLIC KEY-----";
if (openssl_verify(json_encode($data, 256), base64_decode($sign), $res, OPENSSL_ALGO_SHA256) !== 1) {
throw new InvalidResponseException('Data signature verification failed.');
if ($this->options->get('sign_type') === 'RSA2') {
if (openssl_verify(json_encode($data, 256), base64_decode($sign), $res, OPENSSL_ALGO_SHA256) !== 1) {
throw new InvalidResponseException('Data signature verification failed.');
}
} else {
if (openssl_verify(json_encode($data, 256), base64_decode($sign), $res, OPENSSL_ALGO_SHA1) !== 1) {
throw new InvalidResponseException('Data signature verification failed.');
}
}
return $data;
}
@ -176,7 +182,11 @@ abstract class BasicAliPay
{
$content = wordwrap($this->config->get('private_key'), 64, "\n", true);
$string = "-----BEGIN RSA PRIVATE KEY-----\n{$content}\n-----END RSA PRIVATE KEY-----";
openssl_sign($this->getSignContent($this->options->get(), true), $sign, $string, OPENSSL_ALGO_SHA256);
if ($this->options->get('sign_type') === 'RSA2') {
openssl_sign($this->getSignContent($this->options->get(), true), $sign, $string, OPENSSL_ALGO_SHA256);
} else {
openssl_sign($this->getSignContent($this->options->get(), true), $sign, $string, OPENSSL_ALGO_SHA1);
}
return base64_encode($sign);
}

2
_test/alipay.php
View File

@ -15,6 +15,8 @@
return [
// 沙箱模式
'debug' => true,
// 签名类型（RSA|RSA2）
'sign_type' => "RSA2",
// 应用ID
'appid' => '2016090900468879',
// 支付宝公钥(1行填写，特别注意，这里是支付宝公钥，不是应用公钥，最好从开发者中心的网页上去复制)