PHP Ant Sesame Credit sub-interface

<?php//private key and public key in Sesame Credit background settings, official website has detailed description class zhimaaction extends commonaction {//Sesame Credit Gateway address public   $GATEWAYURL  =  "https://zmopenapi.zmxy.com.cn/openapi.do";//Merchant private key file public  $privateKeyFile  =  "Merchant private key file (absolute path)";//Sesame Public key file public  $zmPublicKeyFile  =  "Sesame key file (absolute path)";//Data Encoding format public   $charset  =  "UTF-8";//Application idpublic  $app _id =  "*******";//Interface name to invoke public $ method =  "Zhima.credit.score.get";//source platform, default to zmoppublic  $platform  =  "ZMOP";//Interface version, Currently only support 1.0public  $version  =  "1.0";//after encrypting the information   rsa business parameters public  $params  =  " ";///post-encryption information    signature before the params parameter is encrypted, the algorithm is sha1withrsapublic  $sign  = " 1.0 ";/*  process 1, the first step in the encryption process , we get the business parameters that are stitched together, and also take the Sesame credit score as an example, the stitching parameters are as follows: Transaction_id=urlencode (1234567) &product_code=urlencode ( w1010100100000000001) &open_id=urlencode (268810000007909449496) 2, using the  SHA1WithRSA  algorithm and the merchant's own private key to sign, Get  byte  array sha1withrsa (transactIon_id=urlencode (1234567) &product_code=urlencode (w1010100100000000001) &open_id=urlencode ( 268810000007909449496) 3, the  byte  array is  Base64  encoded to get a signed string Base64 (Sha1withrsa (transaction_id =urlencode (1234567) &product_code=urlencode (w1010100100000000001) &open_id=urlencode ( 268810000007909449496)) After the above three steps, we get the signature of the business parameters, finally we put the value of this signature into the system parameters  sign : Sign=base64 (Sha1withrsa ( Transaction_id=urlencode (1234567) &product_code=urlencode (w1010100100000000001) &open_id=urlencode ( 268810000007909449496))) decryption and Verification  */public function __construct ()  {parent::__construct ();         //Download vendor (' Zhima.zmop.ZmopClient ') on the website; Vendor (' Zhima.zmop.RSAUtil '); Vendor (' zhima.zmop.ZhimaCreditIvsDetailGetRequest '); Vendor (' Zhima. Zmopsdk ');} Public function grant () {if (is_post) {$name  = i (' name ');//Name $idnumber = i (' IDnumber ')   //xxx number   $client  = new zmopclient ($this->gatewAyurl, $this->app_id, $this->charset, $this->privatekeyfile, $this->zmpublickeyfile);  $RSAUtil  = new rsautil (); $identity _type = ' 2 '; $identity _param =json_encode (Array (' certno ' = $IDnumber, ' name ' = $name, ' certtype ' = ' identity_card '); $request [' app_id '] =  $this->app_id;$ request[' CharSet '] =  $this->charset; $request [' method '] =  ' zhima.auth.info.authorize '; $ request[' version '] =  $this->version; $request [' Platform '] =  $this->platform; $request [ ' Params '] =  $RSAUtil->rsaencrypt ($str, $this->zmpublickeyfile); $request [' Sign '] = $ Rsautil->sign ($str, $this->privatekeyfile) $request [' Identity_type '] =  $identity _type; $request [ ' Identity_param '] =  $identity _param;  $str  = ' identity_type= '. UrlEncode ($identity _type). ' &identity_param= '. UrlEncode ($identity _param). "; $request  = new ZhimaAuthInfoAuthorizeRequest  () $request->setidentitytype  ("2");//$request->setparams  ("2"); $request->setidentityparam  ($ Identity_param);//$request->setbizparams  (  "{\" auth_code\ ": \" m_apppc_cert\ ", \" state\ ": \" pass-through parameters \ "}"    //$url  =  $client->generatepageredirectinvokeurl  (  $request  );//dump ( $url)  if ($url) {$json [' msg '] =1;  $json [' url '] = $url;  }else{$json [' msg '] =0;   $json [' info '] = ' parameter error ';  }echo json_encode ($json); exit;} else{$json [' msg '] =0;  $json [' info '] = ' parameter error ';  echo json_encode ($json); exit;}} Return     public function returndata () {$params =$_get[' params ']; $sign =$_get[' sign '] ; if (! $sign) {$this->redirect (' Member/rz '); exit;}   Determine if there is a percentage in the string, Decode//dump ($sign) is required; $params  = strstr  (  $params,  '% '  )   ? urldecode  (  $params  )  :  $params, $sign  = strstr  (  $sign,   '% '  )  ?  urldecode  (  $sign  )  :  $sign, $client  = new ZmopClient  (   $this->gatewayurl,  $this->app_id,  $this->charset,  $this->privatekeyfile,   $this->zmpublickeyfile ); $result  =  $client->decryptandverifysign  ( $ params,  $sign  );//Turn array $parts = explode (' & ', $result); $array =array (); foreach ($parts   as  $k + $v) {$parts [$k] = explode (' = ', $v); $array [$parts [$k] [' 0 ']] =  $parts [$k] [' 1 '];} Dump ($array [' Success ']= ' false '), if ($array [' Success ']!= ' false ') {//dump ($array); exit; $res  = $this->torz ($array), if ($res->success) {//Return Data   Update member Information $is_zhima =  m (' member ')->where (' id ' = >cookie (' id ')))->find (), if ($is _zhima[' Zhima ']!= $res->zm_score) {$save [' open_id '] =  $array [' Open_id ']; $save [' Zhima '] =  $res->zm_score; $save [' State '] =  ' 1 '; $save [' Optime '] =  time (); $save [' RztimE '] = time (); $member  = m (' member ')->where (array (' ID ' =>cookie (' id '))->save ($save) ;} echo  ' <script>alert ("certified Success"); window.location.href = "/member/rz" </script> ";} Dump ($member);//dump ($result);} else{//echo  ' <script>alert ("failed verification"), window.location.href = "/member/rz" </script> "; $this- >redirect (' Member/rz '); exit;}     }}

PHP Ant Sesame Credit sub-interface