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lib/boruta/oauth/request/revoke.ex

defmodule Boruta.Oauth.Request.Revoke do
@moduledoc false
import Boruta.Oauth.Request.Base
alias Boruta.BasicAuth
alias Boruta.Oauth.Error
alias Boruta.Oauth.RevokeRequest
alias Boruta.Oauth.Validator
@spec request(conn :: Plug.Conn.t() | %{
optional(:req_headers) => list(),
body_params: map()
}) ::
{:error,
%Error{
:error => :invalid_request,
:error_description => String.t(),
:format => nil,
:redirect_uri => nil,
:status => :bad_request
}}
| {:ok, request :: RevokeRequest.t()}
def request(%{
req_headers: req_headers,
body_params: %{} = body_params
}) when is_list(req_headers) and length(req_headers) > 1 do
case authorization_header(req_headers) do
{:ok, authorization_header} ->
request(%{
req_headers: [{"authorization", authorization_header}],
body_params: %{} = body_params
})
{:error, _reason} ->
request(%{body_params: %{} = body_params})
end
end
def request(%{
req_headers: [{"authorization", "Basic " <> _ = authorization_header}],
body_params: %{} = body_params
}) do
with {:ok, [client_id, client_secret]} <- BasicAuth.decode(authorization_header),
{:ok, params} <- Validator.validate(
:revoke,
Enum.into(
body_params,
%{"client_id" => client_id, "client_secret" => client_secret}
)
) do
build_request(params)
else
{:error, error} ->
{:error, %Error{status: :bad_request, error: :invalid_request, error_description: error}}
end
end
def request(%{body_params: %{} = body_params}) do
case Validator.validate(:revoke, body_params) do
{:ok, params} ->
build_request(params)
{:error, error_description} ->
{:error, %Error{status: :bad_request, error: :invalid_request, error_description: error_description}}
end
end
end