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main.cpp
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316 lines (270 loc) · 11.3 KB
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#include <crow.h>
#include <odb/database.hxx>
#include <odb/session.hxx>
#include <scs/api.hpp>
#include <scs/config.hpp>
#include <scs/test_data_generator.hpp>
#include <unistd.h>
class Publisher;
class GoogleAuthenticator;
class SymlessAuthenticator;
static void
init_api (std::shared_ptr<odb::database> db, Config config,
uint16_t const num_threads, GoogleAuthenticator& login_with_google,
SymlessAuthenticator& login_with_symless, Publisher& publisher) {
crow::SimpleApp app;
CROW_ROUTE (app, "/support/<int>")
.methods ("GET"_method) (
[db](crow::request const& request, int64_t user_id) {
odb::session session;
return user_supportid (std::move (db), request, user_id);
});
CROW_ROUTE (app, "/status")
.methods ("GET"_method) (
[db](crow::request const& request) { return "thisisfine"; });
CROW_ROUTE (app, "/login")
.methods ("POST"_method) ([db](crow::request const& request) {
odb::session session;
return login (std::move (db), request);
});
CROW_ROUTE (app, "/login/with-google")
.methods ("GET"_method) (
[db, &login_with_google](crow::request const& request) {
odb::session session;
return login_with_auth_code (
std::move (db), request, login_with_google);
});
CROW_ROUTE (app, "/login/with-symless")
.methods ("GET"_method) (
[db, &login_with_symless](crow::request const& request) {
odb::session session;
return login_with_auth_code (
std::move (db), request, login_with_symless);
});
CROW_ROUTE (app, "/user/identify")
.methods ("GET"_method) ([db](crow::request const& request) {
odb::session session;
return user_identify (std::move (db), request);
});
CROW_ROUTE (app, "/user/screens")
.methods ("GET"_method) ([db](crow::request const& request) {
odb::session session;
return user_screens (std::move (db), request);
});
CROW_ROUTE (app, "/user/profiles")
.methods ("GET"_method) ([db](crow::request const& request) {
odb::session session;
return user_profiles (std::move (db), request);
});
CROW_ROUTE (app, "/profile/<uint>/screens")
.methods ("GET"_method) (
[db](crow::request const& request, uint64_t profile_id) {
odb::session session;
return profile_screens (std::move (db), request, profile_id);
});
CROW_ROUTE (app, "/profile/switch")
.methods ("POST"_method) ([db](crow::request const& request) {
odb::session session;
return switch_profile (std::move (db), request);
});
CROW_ROUTE (app, "/profile/update")
.methods ("POST"_method) (
[db, &publisher](crow::request const& request) {
odb::session session;
return update_profile (std::move (db), request, publisher);
});
/* TODO: rename to 'leave'
* Conditions:
* - Don't allow a screen to leave its only profile.
* - Afterwards, if no other screens are in the profile, delete it.
*/
CROW_ROUTE (app, "/profile/unsub")
.methods ("POST"_method) (
[db, &publisher](crow::request const& request) {
odb::session session;
return unsubscribe_profile (std::move (db), request, publisher);
});
CROW_ROUTE (app, "/profile/server/claim")
.methods ("POST"_method) (
[db, &publisher](crow::request const& request) {
return claim_server (std::move (db), request, publisher);
});
/* TODO: probably should be renamed to /screen/status */
CROW_ROUTE (app, "/screen/update")
.methods ("POST"_method) (
[db, &publisher](crow::request const& request) {
return update_screen (std::move (db), request, publisher);
});
CROW_ROUTE (app, "/screen/status/update")
.methods (
"POST"_method) ([db, &publisher](crow::request const& request) {
return update_screen_status (std::move (db), request, publisher);
});
CROW_ROUTE (app, "/screen/error/update")
.methods ("POST"_method) (
[db, &publisher](crow::request const& request) {
return update_screen_error (std::move (db), request, publisher);
});
CROW_ROUTE (app, "/report")
.methods ("POST"_method) ([db](crow::request const& request) {
odb::session session;
return report (std::move (db), request);
});
CROW_ROUTE (app, "/version")
.methods ("GET"_method) ([&config](crow::request const& request) {
odb::session session;
return latest_version (request, config);
});
CROW_ROUTE (app, "/update")
.methods ("POST"_method) ([&config](crow::request const& request) {
odb::session session;
return update_check (request, config);
});
CROW_ROUTE (app, "/stats/connectivity")
.methods ("GET"_method) ([db](crow::request const& request) {
odb::session session;
return connectivity_stats (std::move (db), request);
});
CROW_ROUTE (app, "/nchan/authorize")
.methods ("GET"_method) (
[db, &publisher, &config](crow::request const& request) {
return nchan_auth (db, request, publisher, config);
});
CROW_ROUTE (app, "/nchan/unsubscribe")
.methods ("GET"_method) (
[db, &publisher, &config](crow::request const& request) {
odb::session session;
return nchan_unsubscribe (
std::move (db), request, publisher, config);
});
CROW_ROUTE (app, "/test/claim")
.methods ("POST"_method) (
[db, &publisher, &config](crow::request const& request) {
odb::session session;
return test_claim (std::move (db), request, publisher, config);
});
CROW_ROUTE (app, "/slack/event")
.methods ("POST"_method) ([db, &config](crow::request const& request) {
return slack_event (std::move (db), request, config);
});
CROW_ROUTE (app, "/dummy/screen/status/update")
.methods ("POST"_method) (
[db](crow::request const&) { return crow::response (); });
app.port (8080).concurrency (num_threads).run ();
}
#include <cstring>
#include <cxxopts.hpp>
#include <odb/pgsql/connection-factory.hxx>
#include <odb/pgsql/database.hxx>
#include <odb/schema-catalog.hxx>
#include <scs/google_authenticator.hpp>
#include <scs/pubsub/publisher.hpp>
#include <scs/symless_authenticator.hpp>
static bool
init_database (std::shared_ptr<odb::database> db, Config dbcfg) {
std::cout << " *!* ***************************************** *!*\n"
" *!* You are about to *WIPE* the database *!*\n"
" *!* ALL USER DATA WILL BE LOST *!*\n"
" *!* ***************************************** *!*\n";
std::string response;
boost::system::error_code ec;
boost::asio::ip::address::from_string (
dbcfg.get_value<std::string> ("host"), ec);
if (!ec) {
std::cout
<< "\n *!* The database hostname is set to an IP address."
"\n *?* Are you sure you know what server you are wiping?\n";
}
std::cout << "\n *!* Type the database hostname address to confirm"
"\n > ";
std::getline (std::cin, response);
boost::algorithm::to_lower (response);
if (response != boost::algorithm::to_lower_copy (
dbcfg.get_value<std::string> ("host"))) {
return false;
}
std::cout << "\n *!* Destroying data in..."
"\n *!* "
<< std::flush;
for (auto i = 10; i >= 1; --i) {
std::cout << i << ".. " << std::flush;
sleep (1);
}
std::cout << "0\n" << std::endl;
odb::transaction t (db->begin ());
odb::schema_catalog::create_schema (*db, "scs");
t.commit ();
return true;
}
static auto
connect_to_database (Config config) {
std::unique_ptr<odb::pgsql::connection_factory> connection_factory =
std::make_unique<odb::pgsql::connection_pool_factory> (
config.get_value_or<int64_t> ("max-connections", 80),
config.get_value_or<int64_t> ("min-connections", 10));
std::shared_ptr<odb::database> db = std::make_shared<odb::pgsql::database> (
config.get_value<std::string> ("username"),
config.get_value<std::string> ("password"),
config.get_value<std::string> ("database"),
config.get_value<std::string> ("host"),
config.get_value_or<uint16_t> ("port", 0),
config.get_value_or<std::string> ("extra-conninfo", "sslmode=require"),
std::move (connection_factory));
return db;
}
int
main (int argc, char* argv[]) {
std::ios::sync_with_stdio (false);
/* clang-format off */
cxxopts::Options options ("scs", "Synergy Cloud Server");
options.add_options ()
("c,config", "Config file path", cxxopts::value<std::string> ()->default_value ("scs.cfg"))
("init", "Wipe and reinitialize the database")
("init-test", "Wipe and reinitialize the database, and fill it with test data");
/* clang-format on */
/* Parse command line arguments */
auto const args = options.parse (argc, argv);
auto const config = Config::parse_file (args["config"].as<std::string> ());
auto const db_config = config.get_section ("db.postgres");
auto const db = connect_to_database (db_config);
/* Initialize the database, wiping all data */
if (args["init"].count () || args["init-test"].count ()) {
if (!init_database (db, db_config)) {
return EXIT_FAILURE;
}
}
/* Initialize test data */
if (args["init-test"].count ()) {
auto test_data_config = config.get_section ("test.data");
TestDataGenerator generator (test_data_config);
generator.create (db);
}
/* Initialize OAuth providers */
auto login_service = std::make_shared<boost::asio::io_service> ();
GoogleAuthenticator login_with_google (login_service,
config.get_section ("auth.google"));
SymlessAuthenticator login_with_symless (
login_service, config.get_section ("auth.symless"));
std::thread login_thread ([&]() { login_service->run (); });
/* Initialize the publisher on its own thread for pushing config updates
* to users */
auto publisher_service = std::make_shared<boost::asio::io_service> ();
Publisher publisher (publisher_service, config.get_section ("pubsub"));
std::thread publisher_thread ([&]() { publisher_service->run (); });
/* Initialize the API */
auto const num_threads =
db_config.get_value_or<uint16_t> ("min-connections", 1);
init_api (db,
config,
num_threads,
login_with_google,
login_with_symless,
publisher);
/* Shutdown all services */
publisher.stop ();
login_with_google.stop ();
login_with_symless.stop ();
/* Join all threads */
publisher_thread.join ();
login_thread.join ();
}