forked from Telodendria/Telodendria
Jordan Bancino
54420f0036
This pull request makes a very small commit on top of #44. Closes #44. Closes #9. Closes #22. Co-authored-by: LoaD Accumulator <lda@freetards.xyz> Co-authored-by: lda <lda@freetards.xyz> Co-authored-by: lda <lda@noreply.git.telodendria.io> Reviewed-on: Telodendria/Telodendria#51
104 lines
3.2 KiB
C
104 lines
3.2 KiB
C
/*
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* Copyright (C) 2022-2024 Jordan Bancino <@jordan:bancino.net> with
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* other valuable contributors. See CONTRIBUTORS.txt for the full list.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <Routes.h>
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#include <Cytoplasm/Memory.h>
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#include <Cytoplasm/Json.h>
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#include <Cytoplasm/Db.h>
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#include <Matrix.h>
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#include <User.h>
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ROUTE_IMPL(RouteRoomAliases, path, argp)
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{
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RouteArgs *args = argp;
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char *roomId = ArrayGet(path, 0);
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char *token;
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char *msg;
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HashMap *response = NULL;
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HashMap *aliases = NULL;
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HashMap *reversealias = NULL;
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JsonValue *val;
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Db *db = args->matrixArgs->db;
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DbRef *ref = NULL;
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User *user = NULL;
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if (HttpRequestMethodGet(args->context) != HTTP_GET)
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{
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msg = "Route only accepts GET.";
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HttpResponseStatus(args->context, HTTP_FORBIDDEN);
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response = MatrixErrorCreate(M_FORBIDDEN, msg);
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goto finish;
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}
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response = MatrixGetAccessToken(args->context, &token);
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if (response)
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{
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goto finish;
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}
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user = UserAuthenticate(db, token);
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if (!user)
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{
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HttpResponseStatus(args->context, HTTP_UNAUTHORIZED);
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response = MatrixErrorCreate(M_UNKNOWN_TOKEN, NULL);
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goto finish;
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}
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/* TODO: Check whenever the user is in the room or if its world readable
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* once this is implemented instead of just checking for the ALIAS
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* privilege. */
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if (!(UserGetPrivileges(user) & USER_ALIAS))
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{
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msg = "User is not allowed to get this room's aliases.";
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HttpResponseStatus(args->context, HTTP_FORBIDDEN);
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response = MatrixErrorCreate(M_FORBIDDEN, msg);
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goto finish;
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}
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ref = DbLock(db, 1, "aliases");
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aliases = DbJson(ref);
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reversealias = JsonValueAsObject(JsonGet(aliases, 2, "id", roomId));
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if (!reversealias)
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{
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/* We do not know about the room ID. */
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msg = "Unknown room ID.";
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HttpResponseStatus(args->context, HTTP_BAD_REQUEST);
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response = MatrixErrorCreate(M_INVALID_PARAM, msg);
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goto finish;
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}
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response = HashMapCreate();
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val = JsonGet(reversealias, 1, "aliases");
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HashMapSet(response, "aliases", JsonValueDuplicate(val));
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finish:
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DbUnlock(db, ref);
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UserUnlock(user);
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return response;
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}
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