PlugSignature.failure
You're seeing just the function
failure
, go back to PlugSignature module for more information.
Specs
failure(Plug.Conn.t(), String.t(), String.t(), String.t()) :: Plug.Conn.t()
The default failure function.
It logs the failure reason, returns a 401 'Unauthorized' response with a 'WWW-Authenticate' response header listing the supported algorithms, and halts the connection.