如何整合Aadhaar卡身份validationApi的Aadhaar数字validation在PHP中？
我想在PHP中集成AadhaarvalidationAPI。 我试过这个 ，写了API访问的代码。
如何在PHP中生成下面的XMLencryption字段数据？ 这个示例代码是用Java编写的。
<Auth uid="" tid="" ac="" sa="" ver="" txn="" lk=""> <Uses pi="" pa="" pfa="" bio="" bt="" pin="" otp=""/> <Tkn type="" value=""/> <Meta udc="" fdc="" idc="" pip="" lot=”G|P” lov=""/> <Skey ci="" ki="">encrypted and encoded session key</Skey> <Data type=”X|P”>encrypted PID block</Data> <Hmac>SHA-256 Hash of Pid block, encrypted and then encoded</Hmac> <Signature>Digital signature of AUA</Signature> </Auth> // Below is the running code to integrate Aadhaar Card Authentication Api for Aadhaar number Verification in PHP? $path=$_SERVER['DOCUMENT_ROOT']; $certpath=$path."/your .pfx file"; $publickeypath=$path."/your .cer file"; $certpassword="your cert password"; require_once('xmlsecurity.php'); // for creating this file use link : https://github.com/robrichards/xmlseclibs $trn_id = "AuthDemoClient:public:". date('YmdHisU'); if (!$cert_store = file_get_contents($certpath)) { echo "Error: Unable to read the cert file\n"; exit; } if (openssl_pkcs12_read($cert_store, $cert_info, $certpassword)) { //print_r($cert_info["cert"]); //print_r($cert_info["pkey"]); } else { echo "Error: Unable to read the cert store.\n"; exit; } define("UIDAI_PUBLIC_CERTIFICATE" , $publickeypath); define("AUA_PRIVATE_CERTIFICATE" , $cert_info["pkey"]); date_default_timezone_set("Asia/Calcutta"); $date2= gmdate("Ymd\TH:i:s"); $date1 = date('Ymd\TH:i:s', time()); $ts='"'.$date1.'"';//date('Ymd\TH:i:s'); $pid_1='<Pid ts='.$ts.' ver="1.0"><Pv otp="'.$otp.'"/></Pid>'; $randkey = generateRandomString(); $SESSION_ID = $randkey; $skey1=encryptMcrypt($SESSION_ID); $skey=base64_encode($skey1); // generate ci code start $ci=getExpiryDate(UIDAI_PUBLIC_CERTIFICATE); // generate pid block code start $pid=encryptPID($pid_1,$randkey); //hmac creation code start $hash=hash("SHA256",$pid_1,true); $hmac=encryptPID($hash,$randkey); $load_xml="<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Auth xmlns=\"http://www.uidai.gov.in/authentication/uid-auth-request/1.0\" sa=\"public\" lk=\"your license key\" txn=\"$trn_id\" ver=\"1.6\" tid=\"public\" ac=\"your code from aadhaar\" uid=\"$aadhaarno\"><Uses pi=\"n\" pa=\"n\" pfa=\"n\" bio=\"n\" bt=\"\" pin=\"n\" otp=\"y\"/><Meta udc=\"UDC:001\" fdc=\"NC\" idc=\"NA\" pip=\"NA\" lot=\"P\" lov=\"$pincode\"/><Skey ci=\"$ci\">$skey</Skey><Data type=\"X\">$pid</Data><Hmac>$hmac</Hmac></Auth>"; $dom = new DOMDocument(); $dom->loadXML($load_xml); // the XML you specified above. $objDSig = new XMLSecurityDSig(); $objDSig->setCanonicalMethod(XMLSecurityDSig::C14N_COMMENTS); $objDSig->addReference($dom, XMLSecurityDSig::SHA1, array('http://www.w3.org/2000/09/xmldsig#enveloped-signature'),array('force_uri' =>'true')); $objKey = new XMLSecurityKey(XMLSecurityKey::RSA_SHA1, array('type'=>'private')); $objKey->loadKey($cert_info["pkey"], False); $objKey->passphrase = 'your certificate password'; $objDSig->sign($objKey, $dom->documentElement); $objDSig->add509Cert($cert_info["cert"]); $objDSig->appendSignature($dom->documentElement); $xml_string = $dom->saveXML(); $xml_string1 = urlencode($xml_string); $curl = curl_init(); $url=""; //aadhar service url curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($curl, CURLOPT_POSTFIELDS,"eXml=A28".$xml_string1); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); /* complete within 20 seconds */ curl_setopt($curl, CURLOPT_TIMEOUT, 20); $result = curl_exec($curl); curl_close($curl); $xml = @simplexml_load_string($result); $return_status=$xml['ret']; if($return_status=="y"){ $res=1; } if($return_status!="y"){ $res=0; } }else { $res='Aadhaarno not exist'; } return array('Message'=>$res); } function encryptMcrypt($data) { $fp=fopen(UIDAI_PUBLIC_CERTIFICATE,"r"); $pub_key_string=fread($fp,8192); openssl_public_encrypt($data, $encrypted_data, $pub_key_string, OPENSSL_PKCS1_PADDING); return $encrypted_data; } function generateRandomString($length = 32) { $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; $charactersLength = strlen($characters); $randomString = ''; for ($i = 0; $i < $length; $i++) { $randomString .= $characters[rand(0, $charactersLength - 1)]; } return $randomString; } function encryptPID($data,$skey) { $result=openssl_encrypt ( $data , 'AES-256-ECB' , $skey ); return ($result); } function getExpiryDate($_CERTIFICATE){ $_CERT_DATA = openssl_x509_parse(file_get_contents($_CERTIFICATE)); return date('Ymd', $_CERT_DATA['validTo_time_t']); }
为了生成XML，你可以使用这个库来很容易地生成它：
https://github.com/iwyg/xmlbuilder
对于encryption; 我可能是错的，但它看起来像（ 从这个页面 ），你可以在java中一次生成编码的结果，只需将结果粘贴到你的PHPvariables。
