Hi There,
I have a function on the server to check if the user login. Once the user
trying to submit a post the client side will call this function to verify
the client login first before allows user to post.
app.get ('/checklogin', function (req, res)
{
try
{
if (req.session.is_logged_in === true)
{
console.log ('Login is good ID = ' + req.session.userid);
res.send ("" + 1 + "");
}else
{
console.log ('Login is bad' + req.session.is_logged_in);
}
}
catch (err)
{
console.log ('Login is really bad' + req.session.is_logged_in);
res.send("" + 0 + "");
}
});
but the value for req.session.is_logged_in or req.session.userid is always
undefined.
What did I do wrong here?
Thanks,
On Wednesday, December 19, 2012 10:30:25 AM UTC-5, kenny wrote:
>
> My Server is Windows 2008R2.
>
> I ran node.js and setup Redis on my server to run with the default setting
>
> Here is my code:
>
> var express = require('express');
> var RedisStore = require('connect-redis')(express);
>
> var sessionStore = new RedisStore({
> host: 'localhost',
> port: "6379",
> db: 'sessionsdb'
> });
>
>
> app.configure(function () {
>
> app.use(express.bodyParser());
> app.use(express.cookieParser());
> app.use(express.session({ store: sessionStore , secret: secretkey}));
> });
>
> app.post('/Login', function (req, res){
>
> var post = req.body;
> var _Email = post.email;
> var _password = post.password;
>
>
>
> console.log ('Password: ' + _password);
> console.log ('ID: ' + _Email);
>
>
> try
> {
> clientsql.query('SELECT * FROM tbmembership WHERE email="' +
> _Email + '" AND MobilePassword="' + _password + '"',
> function (err, results, fields)
> {
> if (!err)
> {
> if (results[0])
> {
> try
> {
> req.session.regenerate(function()
> {
> req.session.userid = results[0].userId;
> req.session.is_logged_in = true;
> });
> console.log ('Login is good in the try catch- ' +
> req.session.userid + ' Status = ' + req.session.is_logged_in );
> }
> catch (err)
> {
> console.log('Set session is bad' + err);
> }
>
> //req.session.save();
>
> console.log ('Login is good - ' + req.session.userid +
> ' Status = ' + req.session.is_logged_in );
> res.send("" + results[0].userId + "");
> }
> }
> });
> }
> catch (err)
> {
> console.log("Error - Logout Error - status = " + err);
> res.send("" + 0 + "");
> }
> });
>
> The problem I have is that after login, it cannot get the value in the
> session. req.session.userid is undefined and req.session.is_logged_in is
> undefined .
>
> I have two scripts running one is for retrieve the data running on a
> different IP and port, and one to handle login and logout.
>
> What did I do wrong in here so that the session values are all undefined
> even right after I set it?
>
> Thanks you
>
>
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