Logging in: session, always, 'remember me'?

corblimey · 22-05-2008 11:30AM #1

Up til now anytime I've had to develop a login script, I've always used a cookie that expires in 20 years, so basically once the user logs in, they're done.

For a recent project, I changed this (for various reasons) to be a session cookie, so the user has to log in every time they go to the site. I don't log them out, so as long as they stay in the site, they'll remain logged in.

I suspect the best option is a mix of the 2, log them in for the session unless they tick a 'remember me' checkbox then set a permanent cookie - perhaps 20 years is too long, something more like say 10 days or something?

Basically, I'm looking for advice on accepted practises with regards to logging in and keeping that information. Links would be appreciated.

stevenmu · 22-05-2008 12:47PM

What some sites do, and I think it works quite well, is set the cookie to expire after x number of days/weeks, and if the user visits within that time frame they refresh the cookie so the user has another x number of days/weeks. That way if the users keeps visiting within x days/weeks they never have to log in but if they ever go for a period longer than that they have to log in again.

Bluefrog · 23-05-2008 11:00PM

Yeah, I do that on a number of intranet apps.

Logging in: session, always, 'remember me'?

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