mirror of
https://github.com/RGBCube/serenity
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e77ca79897
This moves the configuration of the web server, which currently only consists of the root path, into a new class, Configuration. Since the configuration is global and not per client, it is accessed by a singleton getter. This change simplifies future extensions of the configurable parameters.
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Max Wipfli <mail@maxwipfli.ch>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/MappedFile.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/EventLoop.h>
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#include <LibCore/File.h>
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#include <LibCore/TCPServer.h>
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#include <WebServer/Client.h>
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#include <WebServer/Configuration.h>
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#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char** argv)
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{
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String default_listen_address = "0.0.0.0";
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u16 default_port = 8000;
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const char* root_path = "/www";
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String listen_address = default_listen_address;
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int port = default_port;
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Core::ArgsParser args_parser;
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args_parser.add_option(listen_address, "IP address to listen on", "listen-address", 'l', "listen_address");
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args_parser.add_option(port, "Port to listen on", "port", 'p', "port");
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args_parser.add_positional_argument(root_path, "Path to serve the contents of", "path", Core::ArgsParser::Required::No);
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args_parser.parse(argc, argv);
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auto ipv4_address = IPv4Address::from_string(listen_address);
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if (!ipv4_address.has_value()) {
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warnln("Invalid listen address: {}", listen_address);
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return 1;
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}
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if ((u16)port != port) {
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warnln("Invalid port number: {}", port);
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return 1;
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}
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auto real_root_path = Core::File::real_path_for(root_path);
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if (!Core::File::exists(real_root_path)) {
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warnln("Root path does not exist: '{}'", root_path);
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return 1;
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}
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if (pledge("stdio accept rpath inet unix", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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WebServer::Configuration configuration(real_root_path);
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Core::EventLoop loop;
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auto server = Core::TCPServer::construct();
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server->on_ready_to_accept = [&] {
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auto client_socket = server->accept();
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VERIFY(client_socket);
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auto client = WebServer::Client::construct(client_socket.release_nonnull(), server);
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client->start();
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};
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if (!server->listen(ipv4_address.value(), port)) {
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warnln("Failed to listen on {}:{}", ipv4_address.value(), port);
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return 1;
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}
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outln("Listening on {}:{}", ipv4_address.value(), port);
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if (unveil("/res/icons", "r") < 0) {
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perror("unveil");
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return 1;
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}
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if (unveil(real_root_path.characters(), "r") < 0) {
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perror("unveil");
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return 1;
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}
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unveil(nullptr, nullptr);
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if (pledge("stdio accept rpath", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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return loop.exec();
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}
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