path: root/tests/test-webserver.cpp

// Main unit test compilation unit
// boost mandates that exactly one compilation unit contains the following two lines:
#define BOOST_TEST_MODULE webserver_test
#include <boost/test/included/unit_test.hpp>

#include <boost/test/data/dataset.hpp>
#include <boost/test/data/monomorphic.hpp>
#include <boost/test/data/test_case.hpp>

#include <boost/algorithm/string.hpp>
#include <boost/beast/core.hpp>
#include <boost/beast/http.hpp>
#include <boost/beast/websocket.hpp>
#include <boost/beast/websocket/ssl.hpp>
#include <boost/beast/ssl.hpp>
#include <boost/beast/version.hpp>
#include <boost/asio/buffer.hpp>
#include <boost/asio/buffers_iterator.hpp>
#include <boost/asio/connect.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio/local/stream_protocol.hpp>
#include <boost/asio/ssl/error.hpp>
#include <boost/asio/ssl/stream.hpp>
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/xml_parser.hpp>

#include <fmt/core.h>

#include <chrono>
#include <exception>
#include <filesystem>
#include <iostream>
#include <memory>
#include <mutex>
#include <sstream>
#include <stdexcept>
#include <string>
#include <thread>

#include <signal.h>
#include <sys/wait.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/types.h>

#include <libreichwein/file.h>
#include <libreichwein/process.h>

#include "webserver.h"
#include "response.h"

#include "plugins/fcgi/fastcgiprocess.h"

#include "helper.h"
#include "webserverprocess.h"
#include "websocketserverprocess.h"

using namespace std::string_literals;
namespace fs = std::filesystem;
namespace pt = boost::property_tree;
using namespace boost::unit_test;
using namespace Reichwein;

class Fixture
{
public:
 Fixture()
 {
  std::error_code ec;
  fs::remove_all("testdir", ec);
  fs::create_directory("testdir");
 }
 ~Fixture()
 {
  std::error_code ec;
  fs::remove("stats.db", ec);
  fs::remove_all("testdir", ec);
 }
};

BOOST_DATA_TEST_CASE_F(Fixture, http_get, data::make({false, true}) * data::make({false, true}) * data::make({false, true}) * data::make({boost::beast::http::verb::head, boost::beast::http::verb::get}), ipv6, http11, https, method)
{
 WebserverProcess serverProcess;

 BOOST_REQUIRE(serverProcess.is_running());
 std::pair<std::string,std::string> response{https ? HTTPS("/webserver.conf", ipv6, http11, method) : HTTP("/webserver.conf", ipv6, http11, method)};
 BOOST_REQUIRE(serverProcess.is_running());
 std::string::size_type size{File::getFile(testConfigFilename).size()};
 BOOST_CHECK_GT(size, 0);
 BOOST_REQUIRE_EQUAL(response.first, fmt::format("HTTP/{} 200 OK\r\nServer: Reichwein.IT Webserver " VERSION "\r\nContent-Type: application/text\r\nContent-Length: {}\r\n\r\n", http11 ? "1.1" : "1.0", method == boost::beast::http::verb::head ? 0 : size));
 BOOST_REQUIRE_EQUAL(response.second, method == boost::beast::http::verb::head ? ""s : File::getFile(testConfigFilename));

 for (int i = 0; i < 10; i++) {
  std::pair<std::string,std::string> response{https ? HTTPS("/webserver.conf", ipv6, http11, method) : HTTP("/webserver.conf", ipv6, http11, method)};
  BOOST_REQUIRE(serverProcess.is_running());
  BOOST_REQUIRE_EQUAL(response.first, fmt::format("HTTP/{} 200 OK\r\nServer: Reichwein.IT Webserver " VERSION "\r\nContent-Type: application/text\r\nContent-Length: {}\r\n\r\n", http11 ? "1.1" : "1.0", method == boost::beast::http::verb::head ? 0 : size));
  BOOST_REQUIRE_EQUAL(response.second, method == boost::beast::http::verb::head ? ""s : File::getFile(testConfigFilename));
 }
}

BOOST_DATA_TEST_CASE_F(Fixture, http_get_file_not_found, data::make({false, true}) * data::make({false, true}) * data::make({false, true}) * data::make({boost::beast::http::verb::head, boost::beast::http::verb::get}), ipv6, http11, https, method)
{
 WebserverProcess serverProcess;

 BOOST_REQUIRE(serverProcess.is_running());
 BOOST_REQUIRE(!fs::exists("./webserver.confSUFFIX"));
 auto response{(https ? HTTPS("/webserver.confSUFFIX", ipv6, http11, method) : HTTP("/webserver.confSUFFIX", ipv6, http11, method))};
 BOOST_REQUIRE(serverProcess.is_running());
 BOOST_REQUIRE_EQUAL(response.first, fmt::format("HTTP/{} 404 Not Found\r\nServer: Reichwein.IT Webserver " VERSION "\r\nContent-Type: text/plain\r\nContent-Length: {}\r\n\r\n", http11 ? "1.1" : "1.0", method == boost::beast::http::verb::head ? 0 : 36));
 BOOST_REQUIRE_EQUAL(response.second, method == boost::beast::http::verb::head ? "" : "404 Not found: /webserver.confSUFFIX");
}

BOOST_FIXTURE_TEST_CASE(websocket_ssl, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>ip6-localhost</host>
   <host>localhost</host>
   <host>127.0.0.1</host>
   <host>[::1]</host>
   <path requested="/">
    <plugin>websocket</plugin>
    <target>::1:8765</target>
   </path>
   <certpath>testchain.pem</certpath>
   <keypath>testkey.pem</keypath>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>127.0.0.1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>127.0.0.1</address>
   <port>8081</port>
   <protocol>https</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>::1</address>
   <port>8081</port>
   <protocol>https</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>
)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());
 
 WebsocketServerProcess websocketProcess;
 BOOST_REQUIRE(websocketProcess.is_running());

 std::string host = "::1";
 auto const  port = "8081" ;
 auto const  text = "request1";

 // The io_context is required for all I/O
 boost::asio::io_context ioc;

 // The SSL context is required, and holds certificates
 boost::asio::ssl::context ctx{boost::asio::ssl::context::tlsv13_client};

 // This holds the root certificate used for verification
 load_root_certificates(ctx);

 // These objects perform our I/O
 boost::asio::ip::tcp::resolver resolver{ioc};
 boost::beast::websocket::stream<boost::beast::ssl_stream<boost::asio::ip::tcp::socket>> ws{ioc, ctx};

 // Look up the domain name
 auto const results = resolver.resolve(host, port);

 // Make the connection on the IP address we get from a lookup
 auto ep = boost::asio::connect(get_lowest_layer(ws), results);

 // Set SNI Hostname (many hosts need this to handshake successfully)
 if(! SSL_set_tlsext_host_name(ws.next_layer().native_handle(), host.c_str()))
     throw boost::beast::system_error(
         boost::beast::error_code(
             static_cast<int>(::ERR_get_error()),
             boost::asio::error::get_ssl_category()),
         "Failed to set SNI Hostname");

 // Update the host_ string. This will provide the value of the
 // Host HTTP header during the WebSocket handshake.
 // See https://tools.ietf.org/html/rfc7230#section-5.4
 if (host == "::1")
  host = "[" + host + "]";
 host += ':' + std::to_string(ep.port());

 // Perform the SSL handshake
 ws.next_layer().handshake(boost::asio::ssl::stream_base::client);

 // Set a decorator to change the User-Agent of the handshake
 ws.set_option(boost::beast::websocket::stream_base::decorator(
     [](boost::beast::websocket::request_type& req)
     {
         req.set(boost::beast::http::field::user_agent,
             std::string("Reichwein.IT Test Websocket Client"));
     }));

 // Perform the websocket handshake
 ws.handshake(host, "/");

 // Send the message
 ws.write(boost::asio::buffer(std::string(text)));

 // This buffer will hold the incoming message
 boost::beast::flat_buffer buffer;

 // Read a message into our buffer
 ws.read(buffer);
 std::string data(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 0");

 buffer.consume(buffer.size());

 ws.write(boost::asio::buffer(std::string(text)));
 ws.read(buffer);
 data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 1");

 buffer.consume(buffer.size());

 ws.write(boost::asio::buffer(std::string(text)));
 ws.read(buffer);
 data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 2");

 // Close the WebSocket connection
 ws.close(boost::beast::websocket::close_code::normal);

 BOOST_REQUIRE(serverProcess.is_running());
 BOOST_REQUIRE(websocketProcess.is_running());
}

BOOST_FIXTURE_TEST_CASE(websocket_plain_subprotocol, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>ip6-localhost</host>
   <host>localhost</host>
   <host>127.0.0.1</host>
   <host>[::1]</host>
   <path requested="/">
    <plugin>websocket</plugin>
    <target>::1:8765</target>
   </path>
   <certpath>testchain.pem</certpath>
   <keypath>testkey.pem</keypath>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>127.0.0.1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>127.0.0.1</address>
   <port>8081</port>
   <protocol>https</protocol>
   <site>localhost</site>
  </socket>
  <socket>
   <address>::1</address>
   <port>8081</port>
   <protocol>https</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>
)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());
 
 WebsocketServerProcess websocketProcess;
 BOOST_REQUIRE(websocketProcess.is_running());

 std::string host = "::1";
 auto const  port = "8080" ;
 auto const  text = "request1";

 // The io_context is required for all I/O
 boost::asio::io_context ioc;

 // These objects perform our I/O
 boost::asio::ip::tcp::resolver resolver{ioc};
 boost::beast::websocket::stream<boost::asio::ip::tcp::socket> ws{ioc};

 // Look up the domain name
 auto const results = resolver.resolve(host, port);

 // Make the connection on the IP address we get from a lookup
 auto ep = boost::asio::connect(boost::beast::get_lowest_layer(ws), results);

 // Update the host_ string. This will provide the value of the
 // Host HTTP header during the WebSocket handshake.
 // See https://tools.ietf.org/html/rfc7230#section-5.4
 if (host == "::1")
  host = "[" + host + "]";
 host += ':' + std::to_string(ep.port());

 // Set a decorator to change the User-Agent of the handshake
 ws.set_option(boost::beast::websocket::stream_base::decorator(
     [](boost::beast::websocket::request_type& req)
     {
         req.set(boost::beast::http::field::user_agent,
             std::string("Reichwein.IT Test Websocket Client"));
     }));
 
 ws.set_option(boost::beast::websocket::stream_base::decorator(
  [](boost::beast::websocket::request_type& req)
  {
   req.set(boost::beast::http::field::sec_websocket_protocol, "protocol1");
  }));

 // Perform the websocket handshake
 ws.handshake(host, "/path1/target1");

 // Send the message
 ws.write(boost::asio::buffer(std::string(text)));

 // This buffer will hold the incoming message
 boost::beast::flat_buffer buffer;

 // Read a message into our buffer
 ws.read(buffer);
 std::string data(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 0");

 buffer.consume(buffer.size());

 ws.write(boost::asio::buffer(std::string(text)));
 ws.read(buffer);
 data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 1");

 buffer.consume(buffer.size());

 ws.write(boost::asio::buffer(std::string(text)));
 ws.read(buffer);
 data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
 BOOST_CHECK_EQUAL(data, "request1: 2");

 // Close the WebSocket connection
 ws.close(boost::beast::websocket::close_code::normal);

 BOOST_CHECK_EQUAL(websocketProcess.subprotocol(), "protocol1");
 BOOST_CHECK_EQUAL(websocketProcess.target(), "/path1/target1");
 BOOST_REQUIRE(websocketProcess.is_running());
 BOOST_REQUIRE(serverProcess.is_running());
}

BOOST_FIXTURE_TEST_CASE(plugin_cgi, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/cgi-test">
    <plugin>cgi</plugin>
    <target>testdir</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>
)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 File::setFile("testdir/test1.sh", R"(#!/bin/bash

echo -ne "Content-Type: text/plain\r\n"
echo -ne "\r\n"
echo -ne "Test 1:\r\n"
echo -ne "HTTP_CONNECTION: $HTTP_CONNECTION\r\n"
echo -ne "HTTP_HOST: $HTTP_HOST\r\n"
echo -ne "HTTP_USER_AGENT: $HTTP_USER_AGENT\r\n"
echo -ne "SERVER_PORT: $SERVER_PORT\r\n"
echo -ne "QUERY_STRING: $QUERY_STRING\r\n"
echo -ne "SCRIPT_NAME: $SCRIPT_NAME\r\n"
echo -ne "PATH_INFO: $PATH_INFO\r\n"
echo -ne "REQUEST_METHOD: $REQUEST_METHOD\r\n"
echo -ne "SERVER_NAME: $SERVER_NAME\r\n"
echo -ne "HTTP_HOST: $HTTP_HOST\r\n"
)");

 fs::permissions("testdir/test1.sh", fs::perms::owner_all | fs::perms::group_all, fs::perm_options::add);

 auto result {HTTP("/cgi-test/test1.sh/path1?q=2")};

 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 200 OK\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second,
"Test 1:\r\n"
"HTTP_CONNECTION: \r\n"
"HTTP_HOST: [::1]\r\n"
"HTTP_USER_AGENT: Webserver Testsuite\r\n"
"SERVER_PORT: 8080\r\n"
"QUERY_STRING: q=2\r\n"
"SCRIPT_NAME: /cgi-test/test1.sh\r\n"
"PATH_INFO: /path1\r\n"
"REQUEST_METHOD: GET\r\n"
"SERVER_NAME: [::1]\r\n"
"HTTP_HOST: [::1]\r\n"
      );
}

BOOST_FIXTURE_TEST_CASE(plugin_cgi_missing_exe, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/cgi-test">
    <plugin>cgi</plugin>
    <target>testdir</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>
)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 File::setFile("testdir/test1.sh", R"(#!/bin/bash

echo -ne "Content-Type: text/plain\r\n"
echo -ne "\r\n"
echo -ne "Test 1:\r\n"
echo -ne "HTTP_CONNECTION: $HTTP_CONNECTION\r\n"
echo -ne "HTTP_HOST: $HTTP_HOST\r\n"
echo -ne "HTTP_USER_AGENT: $HTTP_USER_AGENT\r\n"
echo -ne "SERVER_PORT: $SERVER_PORT\r\n"
echo -ne "QUERY_STRING: $QUERY_STRING\r\n"
echo -ne "SCRIPT_NAME: $SCRIPT_NAME\r\n"
echo -ne "PATH_INFO: $PATH_INFO\r\n"
echo -ne "REQUEST_METHOD: $REQUEST_METHOD\r\n"
echo -ne "SERVER_NAME: $SERVER_NAME\r\n"
echo -ne "HTTP_HOST: $HTTP_HOST\r\n"
)");

 fs::permissions("testdir/test1.sh", fs::perms::owner_all | fs::perms::group_all, fs::perm_options::add);

 auto result {HTTP("/cgi-test/test2.sh")};

 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 500 Internal Server Error\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "500 Bad Script: test2.sh");
 
 result = HTTP("/cgi-test/test2.sh/path1?q=2");

 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 500 Internal Server Error\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "500 Bad Script: test2.sh/path1");
}

BOOST_FIXTURE_TEST_CASE(empty_config, Fixture)
{
 WebserverProcess serverProcess{""};
 std::this_thread::sleep_for(std::chrono::milliseconds(50));
 BOOST_REQUIRE_EQUAL(serverProcess.is_running(), false);
}

BOOST_FIXTURE_TEST_CASE(incomplete_config, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 std::this_thread::sleep_for(std::chrono::milliseconds(50));
 BOOST_REQUIRE_EQUAL(serverProcess.is_running(), false);
}

BOOST_FIXTURE_TEST_CASE(http_redirect, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/redirect1">
    <plugin>redirect</plugin>
    <target>https://www.reichwein.it/</target>
    <STATUS_CODE>301</STATUS_CODE>
    <MESSAGE>Redirecting to reichwein.it ...</MESSAGE>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());
 
 auto result {HTTP("/redirect1")};
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 301 Moved Permanently\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Location: https://www.reichwein.it/\r\n"
"Content-Type: text/html\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "301 Redirecting to reichwein.it ...");
 
 result = HTTP("/redirect1/path1");
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 301 Moved Permanently\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Location: https://www.reichwein.it/\r\n"
"Content-Type: text/html\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "301 Redirecting to reichwein.it ...");
}

BOOST_FIXTURE_TEST_CASE(http_fcgi_ip4, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/fcgi">
    <plugin>fcgi</plugin>
    <target>127.0.0.1:8765</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 FastCGIProcess fcgiProcess("./fcgi1", "127.0.0.1", 8765);
 BOOST_REQUIRE(fcgiProcess.is_running());
 
 auto result {HTTP("/fcgi/abc")};
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 200 OK\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "returning data of : ");
}

BOOST_FIXTURE_TEST_CASE(http_fcgi_ip6, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/fcgi">
    <plugin>fcgi</plugin>
    <target>::1:8765</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 FastCGIProcess fcgiProcess("./fcgi1", "::1", 8765);
 BOOST_REQUIRE(fcgiProcess.is_running());
 
 auto result {HTTP("/fcgi/abc")};
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 200 OK\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "returning data of : ");
}

BOOST_FIXTURE_TEST_CASE(http_fcgi_unix_socket, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/fcgi">
    <plugin>fcgi</plugin>
    <target>fcgi-socket</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 FastCGIProcess fcgiProcess("./fcgi1", "fcgi-socket");
 BOOST_REQUIRE(fcgiProcess.is_running());
 
 auto result {HTTP("/fcgi/abc")};
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 200 OK\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "returning data of : ");
}

BOOST_FIXTURE_TEST_CASE(http_fcgi_executable, Fixture)
{
 std::string webserver_config{R"CONFIG(<webserver>
 <user>www-data</user>
 <group>www-data</group>
 <threads>10</threads>
 <statisticspath>stats.db</statisticspath>
 <plugin-directory>../plugins</plugin-directory>
 <sites>
  <site>
   <name>localhost</name>
   <host>localhost</host>
   <host>[::1]</host>
   <path requested="/fcgi">
    <plugin>fcgi</plugin>
    <target>fcgi1</target>
   </path>
  </site>
 </sites>
 <sockets>
  <socket>
   <address>::1</address>
   <port>8080</port>
   <protocol>http</protocol>
   <site>localhost</site>
  </socket>
 </sockets>
</webserver>)CONFIG"};
 WebserverProcess serverProcess{webserver_config};
 BOOST_REQUIRE(serverProcess.is_running());

 auto result {HTTP("/fcgi/abc")};
 BOOST_CHECK_EQUAL(result.first, fmt::format(
"HTTP/1.1 200 OK\r\n"
"Server: Reichwein.IT Webserver {}\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: {}\r\n"
"\r\n"
      , VERSION, result.second.size()));
 BOOST_CHECK_EQUAL(result.second, "returning data of : ");
}