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(PHP ActiveX) Duplicate Java Secure Token CreationDemonstrates how to duplicate some Java code that creates an RSA signature to create a base64 token.
<?php // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example duplicates the following Java code: // public X509Certificate2 cert = new X509Certificate2(@"Some path to p12/p12file_name.p12","Password_for_p12"); // // public string GenerateSignToken(double timeValidityMin){ // string equalsSign = ":="; // string timeCreated = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss.fffzzz"); // string tokenTimeInfo = "validityTimeMinutes" + equalsSign + timeValidityMin + ";"+"timeCreated" + equalsSign + timeCreated; // string signature = SignData(tokenTimeInfo); // string secureToken = tokenTimeInfo + ";" + "signature" + equalsSign + signature; // return Base64UrlEncode(secureToken); // } // // public string SignData(string stringToSign){ // byte[] dataToSign = Encoding.UTF8.GetBytes(stringToSign); // RSACryptoServiceProvider privKey = (RSACryptoServiceProvider)cert.PrivateKey; // CspKeyContainerInfo containerInfo = new RSACryptoServiceProvider().CspKeyContainerInfo; // CspParameters cspparams = new CspParameters(containerInfo.ProviderType, containerInfo.ProviderName, privKey.CspKeyContainerInfo.KeyContainerName); // privKey = new RSACryptoServiceProvider(cspparams); // string id = CryptoConfig.MapNameToOID("SHA256"); // byte[] sign = privKey.SignData(dataToSign, id); // bool res = privKey.VerifyData(dataToSign, id, sign); // return Convert.ToBase64String(sign).Replace('+', '-').Replace('/', '_').Replace("=", ""); // } // // private static string Base64UrlEncode(string input){ // var inputBytes = Encoding.UTF8.GetBytes(input); // return Convert.ToBase64String(inputBytes).Replace('+', '-').Replace('/', '_').Replace("=", ""); // } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.CkDateTime') $dt = new COM("Chilkat.CkDateTime"); $dt->SetFromCurrentSystemTime(); $timeCreated = $dt->getAsTimestamp(1); // Such as 2019-04-01T19:35:44-05:00 print $timeCreated . "\n"; // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbToken = new COM("Chilkat.StringBuilder"); $sbToken->Append('validityTimeMinutes:=10.0;timeCreated:='); $sbToken->Append($timeCreated); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Cert') $cert = new COM("Chilkat.Cert"); $success = $cert->LoadPfxFile('Some path to p12/p12file_name.p12','Password_for_p12'); if ($success != 1) { print $cert->LastErrorText . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rsa') $rsa = new COM("Chilkat.Rsa"); $success = $rsa->SetX509Cert($cert,1); if ($success != 1) { print $rsa->LastErrorText . "\n"; exit; } $rsa->EncodingMode = 'base64url'; $signature = $rsa->signStringENC($sbToken->getAsString(),'sha256'); if ($rsa->LastMethodSuccess == 0) { print $rsa->LastErrorText . "\n"; exit; } $sbToken->Append(';signature:='); $sbToken->Append($signature); // Base64URL encode the result $sbToken->Encode('base64url','utf-8'); $token = $sbToken->getAsString(); print $token . "\n"; ?> |
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