Guardian v1.0.0-beta.1 Guardian.Plug.EnsureNotAuthenticated View Source

This plug ensures that a resource is not logged in.

If one is not found, the auth_error will be called with :already_authenticated

This, like all other Guardian plugs, requires a Guardian pipeline to be setup. It requires an implementation module, an error handler and a key.

These can be set either:

  1. Upstream on the connection with plug Guardian.Pipeline
  2. Upstream on the connection with Guardian.Pipeline.{put_module, put_error_handler, put_key}
  3. Inline with an option of :module, :error_handler, :key

Options:

  • key - The location to find the information in the connection. Defaults to: default

Example


  # setup the upstream pipeline
  plug Guardian.Plug.EnsureNotAuthenticated
  plug Guardian.Plug.EnsureNotAuthenticated, key: :secret

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