Fixes #1053
Signed-off-by: Waldemar Kozaczuk <jwkozac...@gmail.com>
---
modules/httpserver-api/global_server.cc | 30 ++++++++-----
modules/httpserver-api/global_server.hh | 9 ++--
modules/httpserver-api/main.cc | 52 ++++++++++++-----------
modules/httpserver-api/request_handler.cc | 7 +--
modules/httpserver-api/request_handler.hh | 5 +--
modules/httpserver-api/routes.hh | 1 -
modules/httpserver-api/server.cc | 34 +++++++++++----
modules/httpserver-api/server.hh | 3 +-
8 files changed, 83 insertions(+), 58 deletions(-)
diff --git a/modules/httpserver-api/global_server.cc
b/modules/httpserver-api/global_server.cc
index 96965744..f56f4ed4 100644
--- a/modules/httpserver-api/global_server.cc
+++ b/modules/httpserver-api/global_server.cc
@@ -17,6 +17,7 @@
#include "json/api_docs.hh"
#include <osv/debug.h>
#include "transformers.hh"
+#include <osv/options.hh>
namespace httpserver {
@@ -30,12 +31,15 @@ global_server& global_server::get()
return *instance;
}
-bool global_server::run(po::variables_map& _config)
+bool global_server::run(std::map<std::string,std::vector<std::string>>&
_config)
{
if (get().s != nullptr) {
return false;
}
- std::string config_file_path = _config["config-file"].as<std::string>();
+ std::string config_file_path = "/tmp/httpserver.conf";
+ if (options::option_value_exists(_config, "config-file")) {
+ config_file_path = options::extract_option_value(_config,
"config-file");
+ }
std::ifstream f(config_file_path);
if (f.is_open()) {
try {
@@ -79,11 +83,15 @@ bool global_server::run(po::variables_map& _config)
set(_config);
get().set("ipaddress", "0.0.0.0");
get().set("port", "8000");
- get().set("cert", "/etc/pki/server.pem");
- get().set("key", "/etc/pki/private/server.key");
- get().set("cacert", "/etc/pki/CA/cacert.pem");
- get().s = new http::server::server(&get().config, &get()._routes);
+ if (get().config.count("ssl")) {
+ get().set("cert", "/etc/pki/server.pem");
+ get().set("key", "/etc/pki/private/server.key");
+ get().set("cacert", "/etc/pki/CA/cacert.pem");
+ }
+
+ auto port = get().config["port"][0];
+ get().s = new http::server::server(get().config, &get()._routes);
osv::this_application::on_termination_request([&] {
get().s->close();
@@ -92,7 +100,7 @@ bool global_server::run(po::variables_map& _config)
}
});
- std::cout << "Rest API server running on port " <<
get().config["port"].as<std::string>() << std::endl;
+ std::cout << "Rest API server running on port " << port << std::endl;
get().s->run();
return true;
}
@@ -153,7 +161,7 @@ global_server::global_server()
set_routes();
}
-global_server& global_server::set(po::variables_map& _config)
+global_server&
global_server::set(std::map<std::string,std::vector<std::string>> &_config)
{
for (auto i : _config) {
get().config.insert(std::make_pair(i.first, i.second));
@@ -164,9 +172,9 @@ global_server& global_server::set(po::variables_map&
_config)
global_server& global_server::set(const std::string& key,
const std::string& _value)
{
- boost::any val(_value);
- boost::program_options::variable_value v(val, false);
- config.insert(std::make_pair(std::string(key), v));
+ std::vector<std::string> values;
+ values.push_back(_value);
+ config.insert(std::make_pair(std::string(key), values));
return *this;
}
diff --git a/modules/httpserver-api/global_server.hh
b/modules/httpserver-api/global_server.hh
index 7a8af11a..dc3c2d4a 100644
--- a/modules/httpserver-api/global_server.hh
+++ b/modules/httpserver-api/global_server.hh
@@ -10,13 +10,10 @@
#include "routes.hh"
#include "server.hh"
#include <vector>
-#include <boost/program_options/variables_map.hpp>
#include <mutex>
#include <condition_variable>
#include <external/x64/misc.bin/usr/include/yaml-cpp/node/iterator.h>
-namespace po = boost::program_options;
-
namespace httpserver {
/**
* Global server is a singleton class that controls
@@ -46,7 +43,7 @@ public:
*
* @return false if the server already running
*/
- static bool run(po::variables_map& config);
+ static bool run(std::map<std::string,std::vector<std::string>>& config);
/**
* set an entry in the configuration
@@ -73,7 +70,7 @@ private:
static global_server* instance;
routes _routes;
http::server::server* s;
- po::variables_map config;
+ std::map<std::string,std::vector<std::string>> config;
std::vector<void*> plugins;
/**
@@ -81,7 +78,7 @@ private:
* @param config a variable map
* @return a reference to the server
*/
- static global_server& set(po::variables_map& config);
+ static global_server& set(std::map<std::string,std::vector<std::string>>&
config);
};
diff --git a/modules/httpserver-api/main.cc b/modules/httpserver-api/main.cc
index 7eb9c058..2eca5076 100644
--- a/modules/httpserver-api/main.cc
+++ b/modules/httpserver-api/main.cc
@@ -10,43 +10,47 @@
#include "server.hh"
-#include <boost/program_options/options_description.hpp>
-#include <boost/program_options/variables_map.hpp>
-#include <boost/program_options/parsers.hpp>
#include <boost/asio.hpp>
#include "global_server.hh"
#include <osv/exception_utils.hh>
+#include <osv/options.hh>
using namespace httpserver;
-namespace po = boost::program_options;
+static void usage()
+{
+ std::cout << "Allowed options:\n";
+ std::cout << " --help produce help
message\n";
+ std::cout << " --config-file arg (=/tmp/httpserver.conf)\n";
+ std::cout << " configuration file
path\n";
+ std::cout << " --access-allow arg Set the
Access-Control-Allow-Origin to\n";
+ std::cout << " *. Note the security
risk\n";
+ std::cout << " --ipaddress arg set the ip
address\n";
+ std::cout << " --port arg set the port\n";
+ std::cout << " --cert arg path to server's SSL
certificate\n";
+ std::cout << " --key arg path to server's
private key\n";
+ std::cout << " --cacert arg path to CA
certificate\n";
+ std::cout << " --ssl enable SSL\n\n";
+}
+
+static void handle_parse_error(const std::string &message)
+{
+ std::cout << message << std::endl;
+ usage();
+ exit(1);
+}
int main(int argc, char* argv[])
{
- po::options_description desc("Allowed options");
- desc.add_options()
- ("help", "produce help message")
- ("config-file",
po::value<std::string>()->default_value("/tmp/httpserver.conf"), "configuration
file path")
- ("access-allow", po::value<std::string>(),
- "Set the Access-Control-Allow-Origin to *. Note the security
risk")
- ("ipaddress", po::value<std::string>(), "set the ip address")
- ("port", po::value<std::string>(), "set the port")
- ("cert", po::value<std::string>(), "path to server's SSL certificate")
- ("key", po::value<std::string>(), "path to server's private key")
- ("cacert", po::value<std::string>(), "path to CA certificate")
- ("ssl", "enable SSL");
-
- po::variables_map config;
- po::store(po::parse_command_line(argc, argv, desc), config);
- po::notify(config);
-
- if (config.count("help")) {
- std::cerr << desc << "\n";
+ auto options_values = options::parse_options_values(argc - 1, argv + 1,
handle_parse_error);
+
+ if (options::extract_option_flag(options_values, "help",
handle_parse_error)) {
+ usage();
return 1;
}
try {
- global_server::run(config);
+ global_server::run(options_values);
} catch (...) {
std::cerr << "httpserver failed: " << current_what() << std::endl;
return 1;
diff --git a/modules/httpserver-api/request_handler.cc
b/modules/httpserver-api/request_handler.cc
index e03222ff..8272da80 100644
--- a/modules/httpserver-api/request_handler.cc
+++ b/modules/httpserver-api/request_handler.cc
@@ -20,6 +20,7 @@
#include <fstream>
#include <sstream>
#include <string>
+#include <osv/options.hh>
namespace http {
@@ -62,13 +63,13 @@ size_t request_handler::update_parameters(request& req)
return par;
}
-request_handler::request_handler(httpserver::routes* routes, const
boost::program_options::variables_map& _config)
+request_handler::request_handler(httpserver::routes* routes,
std::map<std::string,std::vector<std::string>>& _config)
: routes(routes),
config(_config)
{
- if (config.count("access-allow")) {
- const auto s = config["access-allow"].as<std::string>();
+ if (options::option_value_exists(_config, "access-allow")) {
+ const auto s = options::extract_option_value(_config, "access-allow");
std::string::size_type b = 0;
do {
diff --git a/modules/httpserver-api/request_handler.hh
b/modules/httpserver-api/request_handler.hh
index 180782a3..7e055c16 100644
--- a/modules/httpserver-api/request_handler.hh
+++ b/modules/httpserver-api/request_handler.hh
@@ -15,7 +15,6 @@
#include "routes.hh"
-#include <boost/program_options/variables_map.hpp>
#include <string>
namespace http {
@@ -40,7 +39,7 @@ public:
*
* @param routes the routes object
*/
- explicit request_handler(httpserver::routes* routes, const
boost::program_options::variables_map& _config);
+ explicit request_handler(httpserver::routes* routes,
std::map<std::string,std::vector<std::string>>& _config);
request_handler(const request_handler&) = delete;
@@ -74,7 +73,7 @@ public:
private:
httpserver::routes* routes;
std::vector<std::string> allowed_domains;
- const boost::program_options::variables_map& config;
+ const std::map<std::string,std::vector<std::string>>& config;
};
diff --git a/modules/httpserver-api/routes.hh b/modules/httpserver-api/routes.hh
index 236940cd..7cff5dbb 100644
--- a/modules/httpserver-api/routes.hh
+++ b/modules/httpserver-api/routes.hh
@@ -14,7 +14,6 @@
#include "common.hh"
#include "reply.hh"
-#include <boost/program_options/variables_map.hpp>
#include <unordered_map>
#include <vector>
diff --git a/modules/httpserver-api/server.cc b/modules/httpserver-api/server.cc
index 4e8f18a9..709972b2 100644
--- a/modules/httpserver-api/server.cc
+++ b/modules/httpserver-api/server.cc
@@ -17,6 +17,7 @@
#include <utility>
#include <openssl/ssl.h>
+#include <osv/options.hh>
namespace http {
@@ -28,17 +29,17 @@ static bool exists(const std::string& path)
return stat(path.c_str(), &s) == 0;
}
-server::server(const boost::program_options::variables_map* config,
+server::server(std::map<std::string,std::vector<std::string>> &config,
httpserver::routes* routes)
: io_service_()
, connection_manager_()
- , request_handler_(routes, *config)
+ , request_handler_(routes, config)
{
// Open the acceptor with the option to reuse the address (i.e.
SO_REUSEADDR).
boost::asio::ip::tcp::resolver resolver(io_service_);
boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve({
- (*config)["ipaddress"].as<std::string>(),
- (*config)["port"].as<std::string>()
+ options::extract_option_value(config, "ipaddress"),
+ options::extract_option_value(config, "port")
});
tcp::acceptor tcp_acceptor(io_service_);
@@ -47,12 +48,22 @@ server::server(const boost::program_options::variables_map*
config,
tcp_acceptor.bind(endpoint);
tcp_acceptor.listen();
- if (config->count("ssl")) {
+ if (options::extract_option_flag(config, "ssl", [](const std::string
&message) {
+ std::cerr << message << std::endl;
+ throw std::runtime_error("invalid configuration");
+ })) {
ensure_openssl_initialized();
- auto ca_cert_path = (*config)["cacert"].as<std::string>();
- auto cert_path = (*config)["cert"].as<std::string>();
- auto key_path = (*config)["key"].as<std::string>();
+ auto ca_cert_path = options::extract_option_value(config,"cacert");
+ auto cert_path = options::extract_option_value(config,"cert");
+ auto key_path = options::extract_option_value(config,"key");
+
+ if (!config.empty()) {
+ for (auto option : config) {
+ std::cout << "Unrecognized option: " << option.first <<
std::endl;
+ }
+ throw std::runtime_error("invalid configuration");
+ }
bool valid = true;
for (auto& path : {ca_cert_path, cert_path, key_path}) {
@@ -70,6 +81,13 @@ server::server(const boost::program_options::variables_map*
config,
ssl::context ctx = make_ssl_context(ca_cert_path, cert_path, key_path);
acceptor_.reset(new ssl_acceptor(io_service_, std::move(ctx),
std::move(tcp_acceptor)));
} else {
+ if (!config.empty()) {
+ for (auto option : config) {
+ std::cout << "Unrecognized option: " << option.first <<
std::endl;
+ }
+ throw std::runtime_error("invalid configuration");
+ }
+
acceptor_.reset(new plain_acceptor(io_service_,
std::move(tcp_acceptor)));
}
diff --git a/modules/httpserver-api/server.hh b/modules/httpserver-api/server.hh
index 94f414a0..2da4f574 100644
--- a/modules/httpserver-api/server.hh
+++ b/modules/httpserver-api/server.hh
@@ -17,7 +17,6 @@
#include "connection.hh"
#include "transport.hh"
-#include <boost/program_options/variables_map.hpp>
#include <boost/asio.hpp>
#include <string>
#include <memory>
@@ -43,7 +42,7 @@ public:
* @param config a configuration object
* @param routes the routes object
*/
- explicit server(const boost::program_options::variables_map* config,
+ explicit server(std::map<std::string,std::vector<std::string>> &config,
httpserver::routes* routes);
server(const server&) = delete;
--
2.20.1
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