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construct/modules/client/login.cc
2017-03-10 17:51:18 -08:00

106 lines
2.7 KiB
C++

/*
* Copyright (C) 2017 Charybdis Development Team
* Copyright (C) 2017 Jason Volk <jason@zemos.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <ircd/socket.h>
using namespace ircd;
db::handle logins
{
"login"
};
resource login_resource
{
"/_matrix/client/r0/login",
"Authenticates the user by password, and issues an access token "
"they can use to authorize themself in subsequent requests. (3.2.2)"
};
resource::method getter
{login_resource, "POST", [](client &client,
resource::request &request,
resource::response &response)
{
char head[256], body[256];
static const auto headfmt
{
"HTTP/1.1 200 OK\r\n"
"Content-Length: %zu\r\n"
"\r\n"
};
const json::obj in
{
json::doc{request.content}
};
const std::string user(in["user"]);
if(!logins.has(user))
{
log::debug("User [%s] doesn't exist", user.data());
write(logins, user, in.state);
}
else
{
log::debug("User [%s] found", user.data());
logins(user, [](const string_view &foo)
{
printf("dox [%s]\n", std::string(foo.data(), foo.size()).data());
});
}
json::obj out;
out["user_id"] = in["user"];
out["access_token"] = "{\"la\":\"abc123\"}";
out["home_server"] = "wewt";
const json::obj out2(out);
char buf[256];
const json::doc outd(serialize(out2, buf, buf + sizeof(buf)));
for(const auto &member : outd)
std::cout << member.first << " => " << member.second << std::endl;
const size_t bodysz
{
print(body, sizeof(body), out)
};
const int headsz
{
snprintf(head, sizeof(head), headfmt, bodysz)
};
const const_buffers iov
{
{ head, size_t(headsz) },
{ body, bodysz },
};
client.sock->write(iov);
}};
mapi::header IRCD_MODULE
{
"registers the resource 'client/login' to handle requests"
};