feat(auth): POST /v1/logout and admin logout revoke refresh session. Refs EventHub/EventHubBack#69

src/eventhub_app.erl

@@ -89,6 +89,7 @@ start_http() ->
       {"/v1/reset-password", handler_reset_password, []},
       {"/v1/login", handler_login, []},
       {"/v1/refresh", handler_refresh, []},
+      {"/v1/logout", handler_logout, []},
       {"/v1/user/me", handler_user_me, []},
       {"/v1/user/bookings", handler_user_bookings, []},
       {"/v1/user/booking-requests", handler_user_booking_requests, []},
@@ -147,6 +148,7 @@ start_admin_http() ->
       {"/v1/admin/nodes/metrics", admin_handler_node_metrics, []},
       {"/v1/admin/login", admin_handler_login, []},
       {"/v1/admin/refresh", admin_handler_refresh, []},
+      {"/v1/admin/logout", admin_handler_logout, []},
       % ================== ПОЛЬЗОВАТЕЛИ ==================
       {"/v1/admin/users", admin_handler_users, []},
       {"/v1/admin/users/stats", admin_handler_user_stats, []},

src/handlers/admin/admin_handler_logout.erl

@@ -0,0 +1,58 @@
+%%%-------------------------------------------------------------------
+%%% @doc POST /v1/admin/logout — отзыв admin refresh-сессии (вариант A / Back#69).
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_logout).
+-behaviour(cowboy_handler).
+-export([init/2, trails/0]).
+
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"POST">> -> logout(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/logout">>,
+      method => <<"POST">>,
+      description => <<"Revoke current admin refresh session">>,
+      tags => [<<"Admin Auth">>],
+      requestBody => #{
+        required => true,
+        content => #{
+          <<"application/json">> => #{
+            schema => #{
+              type => object,
+              required => [<<"refresh_token">>],
+              properties => #{refresh_token => #{type => string}}
+            }
+          }
+        }
+      },
+      responses => #{
+        200 => #{description => <<"Session revoked">>},
+        400 => #{description => <<"Missing refresh_token or invalid JSON">>},
+        401 => #{description => <<"Invalid refresh token">>}
+      }
+    }
+  ].
+
+logout(Req) ->
+  {ok, Body, Req1} = cowboy_req:read_body(Req),
+  try jsx:decode(Body, [return_maps]) of
+    #{<<"refresh_token">> := RefreshToken} ->
+      case logic_auth_session:logout_admin(RefreshToken) of
+        ok ->
+          handler_utils:send_json(Req1, 200, #{ok => true});
+        {error, _} ->
+          handler_utils:send_error(Req1, 401, <<"Invalid refresh token">>)
+      end;
+    _ ->
+      handler_utils:send_error(Req1, 400, <<"Missing refresh_token field">>)
+  catch
+    _:_ -> handler_utils:send_error(Req1, 400, <<"Invalid JSON">>)
+  end.

src/handlers/handler_logout.erl

@@ -0,0 +1,58 @@
+%%%-------------------------------------------------------------------
+%%% @doc POST /v1/logout — отзыв user refresh-сессии (вариант A / Back#69).
+%%% @end
+%%%-------------------------------------------------------------------
+-module(handler_logout).
+-behaviour(cowboy_handler).
+-export([init/2, trails/0]).
+
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"POST">> -> logout(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/logout">>,
+      method => <<"POST">>,
+      description => <<"Revoke current user refresh session">>,
+      tags => [<<"Auth">>],
+      requestBody => #{
+        required => true,
+        content => #{
+          <<"application/json">> => #{
+            schema => #{
+              type => object,
+              required => [<<"refresh_token">>],
+              properties => #{refresh_token => #{type => string}}
+            }
+          }
+        }
+      },
+      responses => #{
+        200 => #{description => <<"Session revoked">>},
+        400 => #{description => <<"Missing refresh_token or invalid JSON">>},
+        401 => #{description => <<"Invalid refresh token">>}
+      }
+    }
+  ].
+
+logout(Req) ->
+  {ok, Body, Req1} = cowboy_req:read_body(Req),
+  try jsx:decode(Body, [return_maps]) of
+    #{<<"refresh_token">> := RefreshToken} ->
+      case logic_auth_session:logout_user(RefreshToken) of
+        ok ->
+          handler_utils:send_json(Req1, 200, #{ok => true});
+        {error, _} ->
+          handler_utils:send_error(Req1, 401, <<"Invalid refresh token">>)
+      end;
+    _ ->
+      handler_utils:send_error(Req1, 400, <<"Missing refresh_token field">>)
+  catch
+    _:_ -> handler_utils:send_error(Req1, 400, <<"Invalid JSON">>)
+  end.

src/logic/logic_auth_session.erl

@@ -5,8 +5,8 @@
 %%%-------------------------------------------------------------------
 -module(logic_auth_session).
 -include("records.hrl").
--export([issue_admin_tokens/2, refresh_admin/1,
-  issue_user_tokens/2, refresh_user/1]).
+-export([issue_admin_tokens/2, refresh_admin/1, logout_admin/1,
+  issue_user_tokens/2, refresh_user/1, logout_user/1]).
 
 -define(USER_CLIENT_WEB, <<"web">>).
 
@@ -28,6 +28,10 @@ refresh_admin(RefreshToken) ->
     fun core_admin:get_by_id/1, admin, fun eventhub_auth:generate_admin_token/2,
     fun eventhub_auth:generate_admin_refresh_token/5, <<"admin">>).
 
+-spec logout_admin(RefreshToken :: binary()) -> ok | {error, atom()}.
+logout_admin(RefreshToken) ->
+  logout_subject(RefreshToken, fun eventhub_auth:verify_admin_refresh_token/1).
+
 %%%-------------------------------------------------------------------
 %%% User (фаза 2)
 %%%-------------------------------------------------------------------
@@ -46,10 +50,27 @@ refresh_user(RefreshToken) ->
     fun core_user:get_by_id/1, user, fun eventhub_auth:generate_user_token/2,
     fun eventhub_auth:generate_user_refresh_token/5, ?USER_CLIENT_WEB).
 
+-spec logout_user(RefreshToken :: binary()) -> ok | {error, atom()}.
+logout_user(RefreshToken) ->
+  logout_subject(RefreshToken, fun eventhub_auth:verify_user_refresh_token/1).
+
 %%%===================================================================
 %%% Internal
 %%%===================================================================
 
+logout_subject(RefreshToken, VerifyFn) ->
+  case VerifyFn(RefreshToken) of
+    {ok, Claims} ->
+      SessionId = maps:get(<<"sid">>, Claims),
+      case core_auth_session:revoke(SessionId) of
+        ok -> ok;
+        {error, not_found} -> ok;
+        {error, _} = Err -> Err
+      end;
+    {error, _} = Err ->
+      Err
+  end.
+
 issue_tokens(SubjectId, SubjectType, ClientType, Role, GenAccess, GenRefresh) ->
   {ok, Session} = core_auth_session:create(SubjectId, SubjectType, ClientType),
   AccessToken = GenAccess(SubjectId, Role),

src/swagger/eventhub_trails.erl

@@ -14,6 +14,7 @@ admin() ->
     admin_handler_node_metrics,
     admin_handler_login,
     admin_handler_refresh,
+    admin_handler_logout,
     % ================== ПОЛЬЗОВАТЕЛИ ==================
     admin_handler_users,
     admin_handler_user_by_id,
@@ -69,6 +70,7 @@ user() ->
     handler_register,
     handler_login,
     handler_refresh,
+    handler_logout,
     handler_verify,
     handler_forgot_password,
     handler_reset_password,