59 lines
1.8 KiB
Erlang
59 lines
1.8 KiB
Erlang
%%%-------------------------------------------------------------------
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%%% @doc POST /v1/logout — отзыв user refresh-сессии (вариант A / Back#69).
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%%% @end
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%%%-------------------------------------------------------------------
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-module(handler_logout).
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-behaviour(cowboy_handler).
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-export([init/2, trails/0]).
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-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
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init(Req, _Opts) ->
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case cowboy_req:method(Req) of
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<<"POST">> -> logout(Req);
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_ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
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end.
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-spec trails() -> [map()].
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trails() ->
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[
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#{
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path => <<"/v1/logout">>,
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method => <<"POST">>,
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description => <<"Revoke current user refresh session">>,
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tags => [<<"Auth">>],
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requestBody => #{
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required => true,
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content => #{
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<<"application/json">> => #{
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schema => #{
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type => object,
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required => [<<"refresh_token">>],
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properties => #{refresh_token => #{type => string}}
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}
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}
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}
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},
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responses => #{
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200 => #{description => <<"Session revoked">>},
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400 => #{description => <<"Missing refresh_token or invalid JSON">>},
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401 => #{description => <<"Invalid refresh token">>}
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}
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}
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].
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logout(Req) ->
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{ok, Body, Req1} = cowboy_req:read_body(Req),
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try jsx:decode(Body, [return_maps]) of
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#{<<"refresh_token">> := RefreshToken} ->
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case logic_auth_session:logout_user(RefreshToken) of
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ok ->
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handler_utils:send_json(Req1, 200, #{ok => true});
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{error, _} ->
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handler_utils:send_error(Req1, 401, <<"Invalid refresh token">>)
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end;
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_ ->
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handler_utils:send_error(Req1, 400, <<"Missing refresh_token field">>)
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catch
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_:_ -> handler_utils:send_error(Req1, 400, <<"Invalid JSON">>)
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end.
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