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3.0.3
Authentication extension for the Ash Framework.
Security advisory:
This version has known vulnerabilities.
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Files
lib/ash_authentication/strategies/oauth2/strategy.ex
defimpl AshAuthentication.Strategy, for: AshAuthentication.Strategy.OAuth2 do
@moduledoc """
Implmentation of `AshAuthentication.Strategy` for
`AshAuthentication.Strategy.OAuth2`.
"""
alias Ash.Resource
alias AshAuthentication.{Info, Strategy, Strategy.OAuth2}
alias Plug.Conn
@typedoc "The request phases supported by this strategy"
@type phase :: :request | :callback
@typedoc "The actions supported by this strategy"
@type action :: :register | :sign_in
@doc false
@spec name(OAuth2.t()) :: atom
def name(strategy), do: strategy.name
@doc false
@spec phases(OAuth2.t()) :: [phase]
def phases(_), do: [:request, :callback]
@doc false
@spec actions(OAuth2.t()) :: [action]
def actions(%OAuth2{registration_enabled?: true}), do: [:register]
def actions(%OAuth2{registration_enabled?: false}), do: [:sign_in]
@doc false
@spec method_for_phase(OAuth2.t(), phase) :: Strategy.http_method()
def method_for_phase(_, :request), do: :get
def method_for_phase(_, :callback), do: :post
@doc """
Return a list of routes for use by the strategy.
"""
@spec routes(OAuth2.t()) :: [Strategy.route()]
def routes(strategy) do
subject_name = Info.authentication_subject_name!(strategy.resource)
[request: nil, callback: :callback]
|> Enum.map(fn {phase, suffix} ->
path =
[subject_name, strategy.name, suffix]
|> Enum.map(&to_string/1)
|> Path.join()
{"/#{path}", phase}
end)
end
@doc """
Handle HTTP requests.
"""
@spec plug(OAuth2.t(), phase, Conn.t()) :: Conn.t()
def plug(strategy, :request, conn), do: OAuth2.Plug.request(conn, strategy)
def plug(strategy, :callback, conn), do: OAuth2.Plug.callback(conn, strategy)
@doc """
Perform actions.
"""
@spec action(OAuth2.t(), action, map, keyword) :: {:ok, Resource.record()} | {:error, any}
def action(strategy, :register, params, options),
do: OAuth2.Actions.register(strategy, params, options)
def action(strategy, :sign_in, params, options),
do: OAuth2.Actions.sign_in(strategy, params, options)
@doc false
@spec tokens_required?(OAuth2.t()) :: boolean
def tokens_required?(_), do: false
end