November 2022
Beginner
928 pages
22h 19m
English
Content preview from Ruby on Rails Tutorial: Learn Web Development with Rails, 7th Edition
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Chapter 8
Basic Login
Now that new users can sign up for our site (Chapter 7), it’s time to give them the ability to log in and log out. In this chapter, we’ll implement a basic but still fully functional login system: The application will maintain the logged-in state until the browser is closed by the user. The resulting authentication system will allow us to customize the site and implement an authorization model based on login status and identity of the current user. For example, we’ll be able to update the site header with login/logout links and a profile link.
In Chapter 10, we’ll impose a security model in which only logged-in users can visit the user index page, only the correct user can access the page for editing their information, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.