class TestBankAction extends Action
{
//商户私钥
protected $secretKey = ''; //放上即可
//民生公钥
protected $cmbcPubKey = ''; //放上即可
//商户解密的密码
protected $pwd = '123123'; //解密，签名
//取文件参数
protected $platformId = ''; //一级商户号
protected $merchantNo = ''; //一级签约编码
protected $fileType = 'PAYMENT'; //缴费方式 PAYMENT:已缴账单文件 充值账单文件：WITHHOLD
protected $segmentIndex = '0'; //为0时获取块数
protected $segmentSize = '1'; //分块文件大小 单位：KB
protected $reserve = '没有备注'; //备注信息
protected $url = 'https://wxpay.cmbc.com.cn/mobilePlatform/fileDownload.do';
public function index()
{
echo 123;die;
$data = file_get_contents("php://input");
$res = file_put_contents('Lib/Action/log/a.txt', $data);
if (!$res) {
echo 'FAIL';
die;
}
echo $this->encrypt($data);
}
/**
* @param string base64 $data ; $flag 是否返回解密后的信息
* @return success || ''
* 解密
*/
protected function encrypt($data,$flag = '')
{
require_once("Lib/Action/cmbc/php_java.php");//引用LAJP提供的PHP脚本
try {
$json_data = json_decode($data, true);
$base64EnvelopeData = $json_data['context'];
if ($flag) {
$base64EnvelopeData = $data;
}
//签名算法
$signAlg = 'SM4/CBC/PKCS7Padding';
$base64P12Data = $this->secretKey;
$p12Password = $this->pwd;
$ret = lajp_call("cfca.sadk.api.EnvelopeKit::openEvelopedMessage", $base64EnvelopeData, $signAlg, $base64P12Data, $p12Password);
file_put_contents('Lib/Action/log/b.txt', $ret,FILE_APPEND); //返回数据写入文件
$return_data = json_decode($ret, true);
//当确实解密成功后再返回success
if ($return_data['Code'] == '90000000' && $return_data['Base64SourceString']) {
if ($flag) {
$back = $this->checkSign($return_data['Base64SourceString'],true);
//验签成功后返回解密后的数据
if ($back) {
return $return_data['Base64SourceString'];
}
}
$back = $this->checkSign($return_data['Base64SourceString']);
if ($back) {
return 'SUCCESS';
}
} else {
file_put_contents('Lib/Action/log/encrypt_err.txt', $ret.'解密失败',FILE_APPEND);
}
} catch (Exception $e) {
file_put_contents('Lib/Action/log/err.txt', $e->getMessage(),FILE_APPEND);
}
}
/**
* @param base64 string $baseSource
* @return mixd
* 验签
*/
protected function checkSign($baseSource,$flag = '')
{
require_once("Lib/Action/cmbc/php_java.php");//引用LAJP提供的PHP脚本
$decode_data = base64_decode($baseSource);
$arr_data = json_decode($decode_data, true);
$sign = $arr_data['sign']; //string
$source_data = base64_encode($arr_data['body']); //json
try {
$signAlg = 'SM3withSM2';
$base64SourceData = $source_data;
$base64X509CertData = $this->cmbcPubKey;
$base64P1SignatureData = $sign;
$ret = lajp_call("cfca.sadk.api.SignatureKit::P1VerifyMessage", $signAlg,$base64SourceData, $base64X509CertData,$base64P1SignatureData);
file_put_contents('Lib/Action/log/sign.txt', $ret);
$res = json_decode($ret,true);
if ($res['Code'] == '90000000' && $res['Result'] == 'True') {
if ($flag) {
return true;
}
$result = $this->addData($arr_data['body']);
if ($result) {
return true;
}
}
file_put_contents('Lib/Action/log/sign_r.txt', $ret.'验签失败',FILE_APPEND);
return false;
} catch (Exception $e) {
file_put_contents('Lib/Action/log/sign_err.txt', $ret,FILE_APPEND);
}
}
/**
* @param array $arr_data
* @return bool
* 写入数据库
*/
protected function addData($arr_data)
{
$model = M('cmbc_data');
$arr_data = json_decode($arr_data,true);
$post['paymentmode'] = trim($arr_data['paymentMode']);
$post['billtype'] = trim($arr_data['billType']);
$post['feeproject'] = trim($arr_data['feeProject']);
$post['tranamount'] = trim($arr_data['tranAmount']);
$post['clientname'] = trim($arr_data['clientName']);
$post['merid'] = trim($arr_data['merId']);
$post['paynumber'] = trim($arr_data['payNumber']);
$post['paynumbertype'] = trim($arr_data['payNumberType']);
$post['remark1'] = trim($arr_data['remark1']);
$post['remark2'] = trim($arr_data['remark2']);
$post['remark3'] = trim($arr_data['remark3']);
$post['feetype'] = trim($arr_data['FeeType']);
$post['payorderno'] = trim($arr_data['payOrderNo']);
file_put_contents('Lib/Action/log/post.txt', $post);
$res = $model->add($post);
if ($res) {
file_put_contents('Lib/Action/log/add.txt', $res);
return true;
}
file_put_contents('Lib/Action/log/add_err.txt', $res,FILE_APPEND);
}
/**
* 下载前一天缴费数据文件
*/
public function getTxt()
{
$total_count = $this->getCount(); //文件块数量
if ($total_count >= 1) {
for ($i=1;$i<=$total_count;$i++) {
$txt_data = $this->getCount($i,true);
header ( "Content-type:text/plain" );
header ( "Content-Disposition:filename=" . iconv ( "UTF-8", "gbk//IGNORE", "缴费数据导出" ) . ".txt" );
// 打开PHP文件句柄，php://output 表示直接输出到浏览器
$fp = fopen('php://output', 'a');
fwrite($fp,$txt_data);
fclose($fp);
}
}
}
/**
* 获取块文件个数
* @param mark 获取数据或获取块数
*/
public function getCount($num = 0,$mark = '')
{
$date = date('Ymd',strtotime('-2 day')); //格式 20180523
$json = '{"platformId":"'.$this->platformId.'","slcTransDate":"'.$date.'","segmentIndex":"'.$num.'","fileType":"'.$this->fileType.'","merchantNo":"'.$this->merchantNo.'","segmentSize":"'.$this->segmentSize.'","reserve":"'.$this->reserve.'"}';
$json_base64 = base64_encode($json);
$sign = $this->makeSign($json_base64); //获取签名
//拼接签名信息
$ori_sign = '{"sign":"'.$sign.'","body":"'.addslashes($json).'"}';
$base64_ori = base64_encode($ori_sign);
//获取加密信息
$secret = $this->getEncrypt($base64_ori);
//拼接请求报文
$request_data ='{"businessContext":"'.$secret.'","merchantNo":"","merchantSeq":"","reserve1":"","reserve2":"","reserve3":"","reserve4":"","reserve5":"","reserveJson":"","securityType":"","sessionId":"","source":"","transCode":"","transDate":"","transTime":"","version":""}';
$encrypt_data = $this->sendCurl($request_data);
//解密响应报文
$unencry_data = $this->encrypt($encrypt_data,1); //返回解密后的base64格式报文
$res_data = base64_decode($unencry_data);
$res = json_decode($res_data,true);
$body_data = json_decode($res['body'],true);
if ($mark) { //获取文件内容
return base64_decode($body_data['segmentContent']);
}
return $body_data['segmentCount']; //返回需要获取的文件块数
}
//获得签名
protected function makeSign($json_base64)
{
require_once("Lib/Action/cmbc/php_java.php");//引用LAJP提供的PHP脚本
try {
$signAlg = 'SM3withSM2';
$base64SourceData = $json_base64;
$base64P12Data = $this->secretKey;
$p12Password = $this->pwd;
$ret = lajp_call("cfca.sadk.api.SignatureKit::P1SignMessage",$signAlg,$base64SourceData,$base64P12Data,$p12Password);
$res = json_decode($ret,true);
if ($res['Code'] == '90000000' && $res['Base64SignatureData']) {
return $res['Base64SignatureData'];
} else {
file_put_contents('Lib/Action/log/makesign.txt', $ret,FILE_APPEND);
return false;
}
} catch (Exception $e) {
file_put_contents('Lib/Action/log/makesign_err.txt', $e,FILE_APPEND);
}
}
//加密信息
protected function getEncrypt($base64_ori)
{
require_once("Lib/Action/cmbc/php_java.php");//引用LAJP提供的PHP脚本
try {
$signAlg = 'SM4/CBC/PKCS7Padding'; //签名算法
$base64SourceData = $base64_ori;
$base64CertData = $this->cmbcPubKey; //民生公钥用来加密
$ret = lajp_call("cfca.sadk.api.EnvelopeKit::envelopeMessage",$base64SourceData,$signAlg, $base64CertData);
$res = json_decode($ret,true);
if ($res['Code'] == '90000000' && $res['Base64EnvelopeMessage']) {
return $res['Base64EnvelopeMessage'];
} else {
file_put_contents('Lib/Action/log/makeenv.txt', $ret,FILE_APPEND);
return false;
}
} catch (Exception $e) {
file_put_contents('Lib/Action/log/makeenv_err.txt', $e,FILE_APPEND);
}
}
//发送报文请求
protected function sendCurl($request_data)
{
$url = $this->url;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $request_data);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Content-Length: ' . strlen($request_data)));
$result = curl_exec($ch);
$res = json_decode($result,true);
if ($res['gateReturnType'] == 'S' && $res['businessContext']) {
return $res['businessContext'];
}
}
}对接民生银行加/解密与加/验签
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转载自blog.csdn.net/youcijibi/article/details/80600283
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