<?phpinclude'security.php';$parameters="amount=100";$parameters.="¤cy=USD";$parameters.="&country=US";$parameters.="&customerId=100";$parameters.="&merchantId=2150";$parameters.="&merchantTransactionId=1234567890";$parameters.="&language=en";$parameters.="&topLogo=http://www.mysite.com/logo.png";$parameters.="&successURL=http://www.mysite.com/success";$parameters.="&errorURL= http://www.mysite.com/error";$parameters.="&statusURL= http://www.mysite.com/status";$parameters.="&cancelURL= http://www.mysite.com/cancel";$parameters.="&paymentSolution=";$parameters.="&test=1";$value=$parameters;$key="myPassWord1234";//16 Character Key $md5Key=hash('md5',$key);$sha256ParamsIntegrityCheck=hash('sha256',$value);$encryptedValue=Security::encrypt($value,$md5Key);//URL ENCODED IS NEEDED BEFORE POSTING $encoded=urlencode($encryptedValue);$url='https://staging.easypaymentgateway.com/EPGCheckout/rest/online/tokenize';$myvars='merchantId=1002&encrypted='.$encoded.'&integrityCheck='.$sha256ParamsIntegrityCheck;$ch=curl_init($url);curl_setopt($ch,CURLOPT_POST,1);curl_setopt($ch,CURLOPT_POSTFIELDS,$myvars);curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);curl_setopt($ch,CURLOPT_HEADER,0);curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);$response=curl_exec($ch);?><HTML><HEAD><metahttp-equiv="Content-Type"content="text/html; charset=utf-8"><TITLE>Test</TITLE> <scriptlanguage=javascript>functionredirect(){varEPGResponse="<?=$response?>"if(EPGResponse=="error"){//something went wrong when calling EPG. Deal with the error alert('ERROR'); }else{window.location=EPGResponse;}}</script> </HEAD> <bodyonLoad="redirect()"></body> </HTML><?phpclassSecurity{publicstaticfunctionencrypt($input,$key){$size=mcrypt_get_block_size(MCRYPT_RIJNDAEL_128,MCRYPT_MODE_ECB);$input=Security::pkcs5_pad($input,$size);$td=mcrypt_module_open(MCRYPT_RIJNDAEL_128,'',MCRYPT_MODE_ECB,'');$iv=mcrypt_create_iv(mcrypt_enc_get_iv_size($td),MCRYPT_RAND);mcrypt_generic_init($td,$key,$iv);$data=mcrypt_generic($td,$input);mcrypt_generic_deinit($td);mcrypt_module_close($td);$data=base64_encode($data);return$data;}privatestaticfunctionpkcs5_pad($text,$blocksize){$pad=$blocksize-(strlen($text)%$blocksize);return$text.str_repeat(chr($pad),$pad);}publicstaticfunctiondecrypt($sStr,$sKey){$decrypted=mcrypt_decrypt(MCRYPT_RIJNDAEL_128,$sKey,base64_decode($sStr),MCRYPT_MODE_ECB);$dec_s=strlen($decrypted);$padding=ord($decrypted[$dec_s-1]);$decrypted=substr($decrypted,0,-$padding);return$decrypted;}}?>
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