CredRepo.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Threading.Tasks;
+using System.Threading;
+using System.Collections.Generic;
+using Newtonsoft.Json.Linq;
+namespace raven_integration
+{
+    public class CredRepo
+    {
+        static SemaphoreSlim semaphoreSlim = new SemaphoreSlim(1,1);
+       // private readonly object valueLock = new object();
+
+        private static Dictionary<string, string> authDict = new Dictionary<string, string>();
+
+
+        public CredRepo()
+        {
+
+        }
+
+        public static async Task<string> GetTokenAsync(string login, string password = null)
+        {
+            await semaphoreSlim.WaitAsync();
+            try{
+                if (password == null)
+                    password = login;
+
+                if (!authDict.ContainsKey(login))
+                {
+                    dynamic creds = new JObject();
+                    creds.login = login;
+                    creds.password = password;
+
+                    ApiResponse a = await Util.PostAsync("Auth", null, creds.ToString());
+                    //Put this in when having concurrency issue during auth and old style dl token creation during login                
+                    // ValidateDataReturnResponseOk(a);
+
+                    authDict[login] = a.ObjectResponse["data"]["token"].Value<string>();
+                }
+                return authDict[login];
+            }
+            finally{
+                 semaphoreSlim.Release();
+            }
+        }
+
+        // public uint GetNext()
+        // {
+        //     lock (valueLock)
+        //     {
+        //         currentValue += 1;
+        //         if (currentValue == 0)
+        //             currentValue += 1;
+        //         return currentValue;
+        //     }
+        // }
+    }
+}