cs4140 Notes: 25 Cross-Site Auth

Today:

• Cross-site auth with Phoenix.Token

From the docs:

https://hexdocs.pm/phoenix/Phoenix.Token.html

user_id = 1

token = Phoenix.Token.sign(MyAppWeb.Endpoint, "user auth", user_id)

Phoenix.Token.verify(MyAppWeb.Endpoint, "user auth", token, max_age: 86400)
{:ok, 1}

Then let’s plumb that through the two apps.