通过Facebook（RoR）检索用户的详细信息后，如何确保用户安全登录

Question

I am planning of using facebook to obtain user information for my web app. I am developing it using Ruby On Rails. Is there a way of keeping my user logged in securely via cookies. Does Rails provide an easy way of doing this?

Answer 1

具体来说，如果您利用devise gem，并按照以下说明进行操作 ，那么在设置了Facebook API密钥和机密后，应该会很快启动并运行。

Answer 2

看一下Devise gem： https : //github.com/plataformatec/devise