Added gitignore; Common module created; TTResponse created; TTLogger created; Auth RMI created;

Server/Server.iml

@@ -7,5 +7,7 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="com.github.cliftonlabs:json-simple:2.1.2" level="project" />
+    <orderEntry type="module" module-name="Commons" />
   </component>
 </module>

Server/src/com/texttwist/server/Main.java

@@ -1,8 +1,18 @@
 package com.texttwist.server;
 
+import com.texttwist.server.components.TTServer;
+import utilities.TTLogger;
+
+import java.io.File;
+import java.io.IOException;
+
 public class Main {
 
-    public static void main(String[] args) {
+    public static void main(String[] args) throws IOException {
         System.out.println("Server start");
+        TTLogger logger = new TTLogger(new File("./log"));
+        TTServer ttServer = new TTServer();
+        ttServer.start();
+
     }
 }

Server/src/com/texttwist/server/components/TTServer.java

@@ -0,0 +1,34 @@
+package com.texttwist.server.components;
+
+import com.texttwist.server.components.auth.TTAuth;
+
+import java.rmi.AlreadyBoundException;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+
+/**
+ * Created by loke on 15/06/2017.
+ */
+public class TTServer {
+
+    private static final int PORT = 9999;
+
+    public void start() {
+
+        try {
+            TTAuth auth = new TTAuth();
+            Registry registry = LocateRegistry.createRegistry(PORT);
+            registry.bind("auth", auth);
+            System.out.println("Auth Service running at "+PORT+" port...");
+
+        } catch (RemoteException e) {
+            System.out.println(e.getMessage());
+            e.printStackTrace();
+        } catch (AlreadyBoundException e) {
+            System.out.println(e.getMessage());
+            e.printStackTrace();
+        }
+
+    }
+}

Server/src/com/texttwist/server/components/auth/TTAuth.java

@@ -0,0 +1,52 @@
+package com.texttwist.server.components.auth;
+import interfaces.ITTAuth;
+import models.TTResponse;
+import org.json.simple.JsonObject;
+import utilities.TTLogger;
+
+import java.math.BigInteger;
+import java.rmi.RemoteException;
+import java.rmi.server.UnicastRemoteObject;
+import java.security.SecureRandom;
+
+/**
+ * Created by loke on 15/06/2017.
+ */
+public class TTAuth extends UnicastRemoteObject implements ITTAuth {
+
+    private SecureRandom random = new SecureRandom();
+
+    public String nextSessionId() {
+        return new BigInteger(130, random).toString(32);
+    }
+    public TTAuth() throws RemoteException{
+    }
+
+    @Override
+    public TTResponse login(String userName, String password) throws RemoteException {
+        TTLogger.write("LOGGER: Invoked login with username=" + userName + " AND " + " password=" + password);
+        if ((userName != null && !userName.isEmpty())
+                && (password != null && !password.equals(""))) {
+
+            if((userName.equalsIgnoreCase("admin"))
+                    && (password.equals("admin"))) {
+                JsonObject data = new JsonObject();
+                data.put("token", nextSessionId());
+                System.out.println("LOGGER: Login successfull");
+                return new TTResponse("Login successfull", 200, data);
+            }
+        }
+        System.out.println("LOGGER: Login unsuccessfull");
+        return new TTResponse("Login unsuccessfull", 400, null);
+    }
+
+    @Override
+    public TTResponse logout(String userName, String token) throws RemoteException {
+        System.out.println("LOGGER: Invoked logout with username=" + userName + " AND " + " token=" + token);
+        if ((userName != null && !userName.isEmpty())
+                && (token != null && !token.isEmpty())) {
+            return new TTResponse("Logout successfull", 200, null);
+        }
+        return new TTResponse("Logout successfull (but something go wrong)", 200, null);
+    }
+}