fixed bug with auth/login

src/main/java/com/example/accessingdatamysql/auth/AuthController.java

@@ -46,7 +46,7 @@ public class AuthController {
             {
                 res.put("user", user.get().getEmail());
                 //give them a token
-                res.put("jwt", JWT.createJWT("id", "issuer", "sarthaks@vt.edu", 99999999));
+                res.put("jwt", JWT.createJWT("id", "issuer", json.get("email"), 99999999));
                 res.put("result", "success");
                 return res;
             }
@@ -66,9 +66,12 @@ public class AuthController {
             Claims claim = JWT.decodeJWT(json.get("jwt"));
             if (claim != null)
             {
-
-            }
                 res.put("user", claim.getSubject());
+            }
+            else
+            {
+                res.put("login", "failed - expired/bad token");
+            }
         }
         else
         {