/**
* 签名
*
* @param String $params_str
*/
function sign(&$params) {
global $log;
$log->LogInfo ( '=====签名报文开始======' );
if(isset($params['transTempUrl'])){
unset($params['transTempUrl']);
}
// 转换成key=val&串
$params_str = coverParamsToString ( $params );
$log->LogInfo ( "签名key=val&...串 >" . $params_str );
$params_sha1x16 = sha1 ( $params_str, FALSE );
$log->LogInfo ( "摘要sha1x16 >" . $params_sha1x16 );
// 签名证书路径
$cert_path = SDK_SIGN_CERT_PATH;
$private_key = getPrivateKey ( $cert_path );
// 签名
$sign_falg = openssl_sign ( $params_sha1x16, $signature, $private_key, OPENSSL_ALGO_SHA1 );
if ($sign_falg) {
$signature_base64 = base64_encode ( $signature );
$log->LogInfo ( "签名串为 >" . $signature_base64 );
$params ['signature'] = $signature_base64;
} else {
$log->LogInfo ( ">>>>>签名失败<<<<<<<" );
}
$log->LogInfo ( '=====签名报文结束======' );
}
/**
* 签名
*
* @param String $params_str
*/
function sign(&$params, $cert_path, $cert_pwd)
{
//global $log;
$log = new PhpLog(SDK_LOG_FILE_PATH, "PRC", SDK_LOG_LEVEL);
$log->LogInfo('=====签名报文开始======');
if (isset($params['signature'])) {
unset($params['signature']);
}
// 转换成key=val&串
$params_str = createLinkString($params, true, false);
$log->LogInfo("签名key=val&...串 >" . $params_str);
$params_sha1x16 = sha1($params_str, FALSE);
$log->LogInfo("摘要sha1x16 >" . $params_sha1x16);
$private_key = getPrivateKey($cert_path, $cert_pwd);
// 签名
$sign_falg = openssl_sign($params_sha1x16, $signature, $private_key, OPENSSL_ALGO_SHA1);
if ($sign_falg) {
$signature_base64 = base64_encode($signature);
$log->LogInfo("签名串为 >" . $signature_base64);
$params['signature'] = $signature_base64;
} else {
$log->LogInfo(">>>>>签名失败<<<<<<<");
}
$log->LogInfo('=====签名报文结束======');
}
/**
* 签名
*
* @param String $params_str
*/
function sign(&$params)
{
if (isset($params['transTempUrl'])) {
unset($params['transTempUrl']);
}
// 转换成key=val&串
$params_str = coverParamsToString($params);
$params_sha1x16 = sha1($params_str, FALSE);
// 签名证书路径
$cert_path = SDK_SIGN_CERT_PATH;
$private_key = getPrivateKey($cert_path);
// 签名
$sign_falg = openssl_sign($params_sha1x16, $signature, $private_key, OPENSSL_ALGO_SHA1);
$signature_base64 = base64_encode($signature);
$params['signature'] = $signature_base64;
}
function InsertSignature($amount)
{
$merchantID = getMerchantID();
$timestamp = getmicrotime();
$data = $merchantID . $amount . $timestamp;
$pub = getPublicKey();
$pvt = getPrivateKey();
$pub_digest = hopHash($data, $pub);
$pvt_digest = hopHash($data, $pvt);
echo '<input type="hidden" name="amount" value="' . $amount . '">' . "\n";
echo '<input type="hidden" name="orderPage_timestamp" value="' . $timestamp . '">' . "\n";
echo '<input type="hidden" name="merchantID" value="' . $merchantID . '">' . "\n";
echo '<input type="hidden" name="orderPage_signaturePublic" value="' . $pub_digest . '">' . "\n";
echo '<input type="hidden" name="orderPage_signaturePrivate" value="' . $pvt_digest . '">' . "\n";
}
/**
* 解密数据
* @param string $data数据
* @param string $cert_path 证书配置路径
* @return unknown
*/
function decryptData($data, $cert_path = SDK_SIGN_CERT_PATH)
{
$data = base64_decode($data);
$private_key = getPrivateKey($cert_path);
openssl_private_decrypt($data, $crypted, $private_key);
return $crypted;
}
function verifyRecaptcha($captcha)
{
$response = file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=" . getPrivateKey() . "&response=" . $captcha . "&remoteip=" . $_SERVER['REMOTE_ADDR']);
return json_decode($response);
}
