refactored changes for json encoded put and post rest requests

Assets/i5 Toolkit for Unity/Runtime/OpenID Connect/Scripts/OIDC Providers/Git Hub/GitHubOIDCProvider.cs

@@ -20,6 +20,7 @@ public GitHubOidcProvider() : base()
             authorizationEndpoint = "https://github.com/login/oauth/authorize";
             tokenEndpoint = "https://github.com/login/oauth/access_token";
             userInfoEndpoint = "https://api.github.com/user";
+            RestConnector = new JsonEncodeUnityWebRequestRestConnector();
         }
 
 
@@ -40,8 +41,7 @@ public override async Task<string> GetAccessTokenFromCodeAsync(string code, stri
 
             string uri = tokenEndpoint + $"?client_id={ClientData.ClientId}" +
                 $"&redirect_uri={redirectUri}" + $"&client_secret={ClientData.ClientSecret}&code={code}&grant_type=authorization_code";
-            GitHubWebRequestRestConnector rc = new GitHubWebRequestRestConnector();
-            WebResponse<string> response = await rc.PostAsync(uri, "");
+            WebResponse<string> response = await RestConnector.PostAsync(uri, "");
 
             if (response.Successful)
             {

Assets/i5 Toolkit for Unity/Runtime/Utilities/Rest Connectors/IRestConnector.cs

@@ -7,12 +7,14 @@ public interface IRestConnector
     {
         Task<WebResponse<string>> GetAsync(string uri, Dictionary<string, string> headers = null);
 
-        Task<WebResponse<string>> PostAsync(string uri, string postData, Dictionary<string, string> headers = null);
+        Task<WebResponse<string>> PostAsync(string uri, string postJson, Dictionary<string, string> headers = null);
 
         Task<WebResponse<string>> PostAsync(string uri, byte[] postData, Dictionary<string, string> headers = null);
 
-        Task<WebResponse<string>> PutAsync(string uri, string postData, Dictionary<string, string> headers = null);
+        Task<WebResponse<string>> PutAsync(string uri, string putJson, Dictionary<string, string> headers = null);
 
-        Task<WebResponse<string>> DeleteAsync(string uri, Dictionary<string, string> headers = null);
+		Task<WebResponse<string>> PutAsync(string uri, byte[] putData, Dictionary<string, string> headers = null);
+
+		Task<WebResponse<string>> DeleteAsync(string uri, Dictionary<string, string> headers = null);
     }
 }

Assets/i5 Toolkit for Unity/Runtime/Utilities/Rest Connectors/JsonEncodeUnityWebRequestRestConnector.cs

@@ -0,0 +1,23 @@
+using i5.Toolkit.Core.Utilities.Async;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using UnityEngine.Networking;
+
+namespace i5.Toolkit.Core.Utilities
+{
+    public class JsonEncodeUnityWebRequestRestConnector : UnityWebRequestRestConnector
+    {
+        public override async Task<WebResponse<string>> PostAsync(string uri, string postJson, Dictionary<string, string> headers = null)
+        {
+			byte[] data = new UTF8Encoding().GetBytes(postJson);
+            return await PostPutDataAsync(uri, "POST", data, "application/json", headers);
+        }
+
+        public override async Task<WebResponse<string>> PutAsync(string uri, string postData, Dictionary<string, string> headers = null)
+        {
+            byte[] data = new UTF8Encoding().GetBytes(postData);
+            return await PostPutDataAsync(uri, "PUT", data, "application/json", headers);
+        }
+    }
+}