Added updated oauth2-core dependency for java projects

dot-net-cs/OAuth2Demo/Controllers/AuthWorker.cs

@@ -47,6 +47,7 @@ public AuthInfo RefreshToken(string refreshToken)
                 {
                     var _readToEnd = _sr.ReadToEnd();
                     var _res = SimpleJson.DeserializeObject<TokenInfo>(_readToEnd);
+                    _res.life_time = DateTime.Now.AddSeconds(Double.Parse(_res.expires_in));
                     return new AuthInfo { Success = true, Token = _res };
                 }
             }
@@ -61,6 +62,14 @@ public AuthInfo RefreshToken(string refreshToken)
             }
         }
 
+        public TokenInfo GetToken(TokenInfo info)
+        {
+            if (info.life_time < DateTime.Now)
+                info = RefreshToken(info.refresh_token).Token;
+            return info;
+
+        }
+
         private HttpWebRequest CreateRq()
         {
             var _webRequest = (HttpWebRequest) WebRequest.Create(oAuthUrl + "?q=oauth2/token");
@@ -95,6 +104,7 @@ public AuthInfo GetAuthInfo(string code)
                 {
                     var _readToEnd = _sr.ReadToEnd();
                     var _res = SimpleJson.DeserializeObject<TokenInfo>(_readToEnd);
+                    _res.life_time = DateTime.Now.AddSeconds(Double.Parse(_res.expires_in));
                     return new AuthInfo{Success = true, Token = _res};
                 }
             }
@@ -115,7 +125,7 @@ public AuthInfo GetAuthInfo(string code)
         /// <returns></returns>
         public string GetAuthUrl()
         {
-            return oAuthUrl+ "?q=oauth2/authorize&redirect_uri="+redirectUrl+"&response_type=code&state=123&client_id="+appId+"&scope=test";
+            return oAuthUrl+ "?q=oauth2/authorize&redirect_uri="+redirectUrl+"&response_type=code&state=123&client_id="+appId+"&scope=external";
         }
     }
 }

dot-net-cs/OAuth2Demo/Controllers/DefaultController.cs

@@ -17,18 +17,12 @@ public ActionResult AuthCallback(string code)
             {
                 //Retrieving token
                 var _authInfo = authWorker.GetAuthInfo(code);
-                if (_authInfo.Success)
-                {
-                    //Simulating token expiration - calling refresh
-                    //In real application you shall do it only when token is expired
-                    //So this call can be safely removed here
-                    _authInfo = authWorker.RefreshToken(_authInfo.Token.refresh_token);
+                if (_authInfo.Success)  
                     if (_authInfo.Success)
                     {
-                        var _listFiles = new BasicApiWorker(_authInfo.Token, Options.ApiUrl).ListFiles();
+                        var _listFiles = new BasicApiWorker(authWorker.GetToken(_authInfo.Token), Options.ApiUrl).ListFiles();
                         return View("FilesList", _listFiles);
-                    }
-                }
+                    }           
                 return new ContentResult { Content = "Error while retrieving access token:" + _authInfo.ErrorMessage };
             }
             return new ContentResult{Content = "User cancelled the auth sequence"};
@@ -38,6 +32,6 @@ public ActionResult AuthCallback(string code)
         public ActionResult ViewFiles()
         {
             return Redirect(authWorker.GetAuthUrl());
-        }
+        }        
     }
 }

dot-net-cs/OAuth2Demo/Controllers/TokenInfo.cs

@@ -1,4 +1,6 @@
-namespace OAuth2Demo.Controllers
+using System;
+
+namespace OAuth2Demo.Controllers
 {
     /// <summary>
     /// TokenInfo is a data structure holding all authentication related properties
@@ -10,5 +12,6 @@ public class TokenInfo
         public string token_type { get; set; }
         public string scope { get; set; }
         public string refresh_token { get; set; }
+        public DateTime life_time { get; set; }
     }
 }

java-servlet/pom.xml

@@ -48,7 +48,7 @@
 		<dependency>
 			<groupId>com.sequencing</groupId>
 			<artifactId>oauth2-core</artifactId>
-			<version>1.0</version>
+			<version>1.9</version>
 		</dependency>
 
 	</dependencies>

java-spring/pom.xml

@@ -62,7 +62,7 @@
 		<dependency>
 			<groupId>com.sequencing</groupId>
 			<artifactId>oauth2-core</artifactId>
-			<version>1.0</version>
+			<version>1.9</version>
 		</dependency>
 	</dependencies>