Überauth CAS Strategy

Central Authentication Service strategy for Überauth.

Installation

1. Add ueberauth and ueberauth_cas to your list of dependencies in mix.exs:

   def deps do
     [
       {:ueberauth, "~> 0.2"},
       {:ueberauth_cas, "~> 1.0.0"},
     ]
   end

2. Ensure ueberauth_cas is started before your application:

   def application do
     [applications: [:ueberauth_cas]]
   end

3. Configure the CAS integration in config/config.exs:

   config :ueberauth, Ueberauth,
     providers: [cas: {Ueberauth.Strategy.CAS, [
       base_url: "http://cas.example.com",
       callback: "http://your-app.example.com/auth/cas/callback",
     ]}]

4. In AuthController use the CAS strategy in your login/4 function:

   def login(conn, _params, _current_user, _claims) do
     conn
     |> Ueberauth.Strategy.CAS.handle_request!
   end

Compatibility

Überauth CAS was tested with the Casino CAS server implementation. Please let me know if Überauth CAS is incompatible with your CAS server, and why.