cmpe273-lab2

.gitignore

@@ -6,6 +6,7 @@ lib-cov
 *.out
 *.pid
 *.gz
+*.js~
 
 pids
 logs

README.md

@@ -1,4 +1,4 @@
-cmpe273-lab2
+Node.js Cookie Bases Authentication System
 ============
 
 Node.JS with [Connect]
@@ -43,4 +43,4 @@ curl -i http://localhost:8000/ -X PUT --cookie "session_id=xxxxxxxxxx"
 curl -i http://localhost:8000/ -X DELETE --cookie "session_id=xxxxxxxxxx"
 ```
 
-[Connect]:http://www.senchalabs.org/connect/
+[Connect]:http://www.senchalabs.org/connect/

index.js

@@ -36,26 +36,36 @@ function get(request, response) {
 };
 
 function post(request, response) {
-	// TODO: read 'name and email from the request.body'
-	// var newSessionId = login.login('xxx', '[email protected]');
-	// TODO: set new session id to the 'session_id' cookie in the response
-	// replace "Logged In" response with response.end(login.hello(newSessionId));
-
-	response.end("Logged In\n");
+	var name=request.body.name;
+	var email=request.body.email;
+	var newSessionId=login.login(name,email);
+	response.end("\nLogged In....\n welcome="+name+" with email id ="+email+"\n\n New session_id="+response.end(login.hello(newSessionId)));
 };
 
 function del(request, response) {
 	console.log("DELETE:: Logout from the server");
- 	// TODO: remove session id via login.logout(xxx)
- 	// No need to set session id in the response cookies since you just logged out!
-
+	// Taking cookies from response	
+	var cookies=request.cookies;
+	// Get session id from cookies
+	var sessionId=cookies.session_id;
+	// Performed logout process	
+	login.logout(sessionId);
   	response.end('Logged out from the server\n');
 };
 
 function put(request, response) {
 	console.log("PUT:: Re-generate new seesion_id for the same user");
-	// TODO: refresh session id; similar to the post() function
-
+	var cookies=request.cookies;
+	var sessionId=cookies.session_id;
+	// Taking data from sessionId from sessionMap	
+	var OldName=login.getName(sessionId);
+	var OldEmail=login.getEmail(sessionId);
+	console.log("PUT:: Re-generate new session_id for the same user");
+	// Generate New Session ID and store New Session ID	
+	var newSessionId = login.login(OldName, OldEmail);
+	response.setHeader('Set-Cookie', 'session_id=' + newSessionId);
+	// Remove Old Session ID from sessionMap
+        var temp=login.RefreshSession(sessionId);
 	response.end("Re-freshed session id\n");
 };
 

login.js

@@ -12,9 +12,33 @@ function Login() {
  * Say Hello {name} to the user
  */
 Login.prototype.hello = function(sessionId) {
-	return 'Hello ' + this.sessionMap[sessionId].name + '\n';
+if(this.sessionMap[sessionId]==null)
+{
+
+	return 'Please Login.!';
+}
+else
+{
+	return 'Hello, ' + this.sessionMap[sessionId].name;
+}
+};
+/**
+ * Get Current Session id user name 
+ */
+Login.prototype.getName = function(sessionId)
+{
+ return this.sessionMap[sessionId].name;
 };
 
+/**
+ * Get Current Session id user email 
+ */
+Login.prototype.getEmail = function(sessionId)
+{
+ return this.sessionMap[sessionId].email;
+};
+
+
 /**
  * Check whether the given session id is valid (is in sessionMap) or not.
  */
@@ -26,25 +50,31 @@ Login.prototype.isLoggedIn = function(sessionId) {
  * Create a new session id for the given user.
  */
 Login.prototype.login = function(_name, _email) {
-   /*
-	* Generate unique session id and set it into sessionMap like [email protected]
-	*/
-	var sessionId = new Date().getTime();
+   	var sessionId = new Date().getTime();
 	this.sessionMap[sessionId] = { name: _name, email: _email } 
-
-	console.log('new session id ' + sessionId + ' for login::' + _email);
-
+	console.log("inside login functionwh ich take email \n")
+	console.log('\n new session id ' + sessionId + ' for login::' + _email);
 	return sessionId;
 };
 
+/**
+ * Remove specific refreshed session from SessionMap
+ **/
+Login.prototype.RefreshSession = function(_sessionId)
+{
+	// Delete the session id from sessionMap 
+	delete this.sessionMap[_sessionId];
+	return "done";
+};
+
 /**
  * Logout from the server
  */ 
 Login.prototype.logout = function(sessionId) {
 	console.log('logout::' + sessionId);
-   /*
-	* TODO: Remove the given sessionId from the sessionMap
-	*/
+	// Delete the session id from sessionMap 
+	delete this.sessionMap[sessionId];
+
 };
 
 // Export the Login class