Feature/mle for response

cybersource-rest-auth-netstandard/AuthenticationSdk/AuthenticationSdk/authentication/jwt/JwtTokenGenerator.cs

@@ -4,16 +4,19 @@
 using System.Security.Cryptography.X509Certificates;
 using System.Text;
 using AuthenticationSdk.core;
+using Newtonsoft.Json.Linq;
 
 namespace AuthenticationSdk.authentication.jwt
 {
     public class JwtTokenGenerator : ITokenGenerator
     {
         private readonly MerchantConfig _merchantConfig;
         private readonly JwtToken _jwtToken;
+        private readonly bool _isResponseMLEForApi;
 
-        public JwtTokenGenerator(MerchantConfig merchantConfig)
+        public JwtTokenGenerator(MerchantConfig merchantConfig, bool isResponseMLEForApi)
         {
+            _isResponseMLEForApi = isResponseMLEForApi;
             _merchantConfig = merchantConfig;
             _jwtToken = new JwtToken(_merchantConfig);
         }
@@ -54,7 +57,16 @@ private string SetToken()
 
         private string TokenForCategory1()
         {
-            var jwtBody = $"{{ \"iat\":\"{DateTime.Now.ToUniversalTime().ToString("r")}\"}}";
+            JObject claimSetJson = new JObject();
+            claimSetJson["iat"] = DateTime.Now.ToUniversalTime().ToString("r");
+
+            if (_isResponseMLEForApi)
+            {
+                claimSetJson["v-c-response-mle-kid"] = _merchantConfig.ResponseMleKID;
+            }
+
+            String jwtBody = "";
+            jwtBody = claimSetJson.ToString(Newtonsoft.Json.Formatting.None);
 
             var x5Cert = _jwtToken.Certificate;
 
@@ -82,7 +94,18 @@ private string TokenForCategory2()
         {
             var digest = GenerateDigest(_jwtToken.RequestJsonData);
 
-            var jwtBody = $"{{\n            \"digest\":\"{digest}\", \"digestAlgorithm\":\"SHA-256\", \"iat\":\"{DateTime.Now.ToUniversalTime().ToString("r")}\"}}";
+            JObject claimSetJson = new JObject();
+            claimSetJson["digest"] = digest;
+            claimSetJson["digestAlgorithm"] = "SHA-256";
+            claimSetJson["iat"] = DateTime.Now.ToUniversalTime().ToString("r");
+
+            if (_isResponseMLEForApi)
+            {
+                claimSetJson["v-c-response-mle-kid"] = _merchantConfig.ResponseMleKID;
+            }
+
+            String jwtBody = "";
+            jwtBody = claimSetJson.ToString(Newtonsoft.Json.Formatting.None);
 
             var x5Cert = _jwtToken.Certificate;
 
@@ -101,7 +124,6 @@ private string TokenForCategory2()
             };
 
             var token = Jose.JWT.Encode(jwtBody, privateKey, Jose.JwsAlgorithm.RS256, cybsHeaders);
-
             return token;
         }
     }

cybersource-rest-auth-netstandard/AuthenticationSdk/AuthenticationSdk/core/Authorize.cs

@@ -86,7 +86,7 @@ public HttpToken GetSignature()
          * @return a JwtToken object (JWT Bearer Token), 
          * based on the Merchant Configuration passed to the Constructor of Authorize Class
          */
-        public JwtToken GetToken()
+        public JwtToken GetToken(bool isResponseMLEForApi = false)
         {
             try
             {
@@ -101,7 +101,7 @@ public JwtToken GetToken()
                         throw new Exception("Missing or Empty Credentials : MerchantID or KeyAlias or KeyPassphrase");
                     }
 
-                    var tokenObj = (JwtToken)new JwtTokenGenerator(_merchantConfig).GetToken();
+                    var tokenObj = (JwtToken)new JwtTokenGenerator(_merchantConfig, isResponseMLEForApi).GetToken();
 
                     if (_merchantConfig.IsGetRequest || _merchantConfig.IsDeleteRequest)
                     {