Telodendria/src/Routes/RouteLogout.c

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/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <Routes.h>
#include <string.h>
#include <Json.h>
#include <HashMap.h>
#include <Str.h>
#include <Memory.h>
#include <User.h>
ROUTE_IMPL(RouteLogout, args)
{
HashMap *response = NULL;
char *tokenstr;
Db *db = args->matrixArgs->db;
User *user;
if (HttpRequestMethodGet(args->context) != HTTP_POST)
{
HttpResponseStatus(args->context, HTTP_BAD_REQUEST);
return MatrixErrorCreate(M_UNRECOGNIZED);
}
if (MATRIX_PATH_PARTS(args->path) > 1)
{
HttpResponseStatus(args->context, HTTP_NOT_FOUND);
return MatrixErrorCreate(M_NOT_FOUND);
}
response = MatrixGetAccessToken(args->context, &tokenstr);
if (response)
{
return response;
}
user = UserAuthenticate(db, tokenstr);
if (!user)
{
HttpResponseStatus(args->context, HTTP_UNAUTHORIZED);
return MatrixErrorCreate(M_UNKNOWN_TOKEN);
}
if (MATRIX_PATH_PARTS(args->path) == 1)
{
char *pathPart = MATRIX_PATH_POP(args->path);
if (!MATRIX_PATH_EQUALS(pathPart, "all"))
{
Free(pathPart);
HttpResponseStatus(args->context, HTTP_NOT_FOUND);
response = MatrixErrorCreate(M_NOT_FOUND);
goto finish;
}
Free(pathPart);
if (!UserDeleteTokens(user))
{
/* If we can't delete all of our tokens, then something is
* wrong. */
HttpResponseStatus(args->context, HTTP_INTERNAL_SERVER_ERROR);
response = MatrixErrorCreate(M_UNKNOWN);
goto finish;
}
response = HashMapCreate();
}
else
{
if (!UserDeleteToken(user, tokenstr))
{
HttpResponseStatus(args->context, HTTP_INTERNAL_SERVER_ERROR);
response = MatrixErrorCreate(M_UNKNOWN);
goto finish;
}
response = HashMapCreate();
}
finish:
UserUnlock(user);
return response;
}