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ash_authentication
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3.0.3
Authentication extension for the Ash Framework.
Security advisory:
This version has known vulnerabilities.
View advisories
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Files
lib/ash_authentication/debug.ex
# SPDX-FileCopyrightText: 2022 Alembic Pty Ltd
#
# SPDX-License-Identifier: MIT
defmodule AshAuthentication.Debug do
@moduledoc """
Allows you to debug authentication failures in development.
Simply add `config :ash_authentication, debug_authentication_failures?: true`
to your `dev.exs` and get fancy log messages when authentication fails.
"""
alias AshAuthentication.Errors.AuthenticationFailed
require Logger
import AshAuthentication.Utils
@doc false
@spec start :: :ok
def start do
if enabled?() do
Logger.warning("""
Starting AshAuthentication with `debug_authentication_failures?` turned on.
You should only ever do this in your development environment for
debugging purposes as it will leak PII into your log.
If you do not want this on then please remove the following line from
your configuration:
config :ash_authentication, debug_authentication_failures?: true
""")
end
:ok
end
@doc false
@spec describe(value) :: value when value: any
def describe(auth_failed) when is_struct(auth_failed, AuthenticationFailed) do
if enabled?() do
message =
case auth_failed.caused_by do
exception when is_exception(exception) -> Exception.message(exception)
%{message: message} -> message
_ -> "Unknown reason"
end
Logger.warning("""
Authentication failed: #{message}
Details: #{inspect(auth_failed, limit: :infinity, printable_limit: :infinity, pretty: true)}
""")
end
auth_failed
end
def describe(other), do: other
@doc """
Has authentication debug logging been enabled?
"""
@spec enabled? :: boolean
def enabled? do
:ash_authentication
|> Application.get_env(:debug_authentication_failures?, false)
|> is_truthy()
end
end