/* Copyright (c) 2007-2017 Contributors as noted in the AUTHORS file This file is part of libzmq, the ZeroMQ core engine in C++. libzmq is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (LGPL) as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. As a special exception, the Contributors give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you must extend this exception to your version of the library. libzmq is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #include "testutil_security.hpp" static void zap_handler_wrong_version (void *ctx) { zap_handler_generic (ctx, zap_wrong_version); } static void zap_handler_wrong_request_id (void *ctx) { zap_handler_generic (ctx, zap_wrong_request_id); } static void zap_handler_wrong_status_invalid (void *ctx) { zap_handler_generic (ctx, zap_status_invalid); } static void zap_handler_wrong_status_temporary_failure (void *ctx) { zap_handler_generic (ctx, zap_status_temporary_failure); } static void zap_handler_wrong_status_internal_error (void *ctx) { zap_handler_generic (ctx, zap_status_internal_error); } static void zap_handler_too_many_parts (void *ctx) { zap_handler_generic (ctx, zap_too_many_parts); } void test_zap_unsuccessful (void *ctx, char *my_endpoint, void *server, void *server_mon, int expected_event, int expected_err, socket_config_fn socket_config_, void *socket_config_data_) { expect_new_client_bounce_fail (ctx, my_endpoint, server, socket_config_, socket_config_data_); int events_received = 0; #ifdef ZMQ_BUILD_DRAFT_API events_received = expect_monitor_event_multiple (server_mon, expected_event, expected_err); #endif // there may be more than one ZAP request due to repeated attempts by the client assert (events_received == 0 || 1 <= zmq_atomic_counter_value (zap_requests_handled)); } void test_zap_protocol_error (void *ctx, char *my_endpoint, void *server, void *server_mon, socket_config_fn socket_config_, void *socket_config_data_) { test_zap_unsuccessful (ctx, my_endpoint, server, server_mon, #ifdef ZMQ_BUILD_DRAFT_API ZMQ_EVENT_HANDSHAKE_FAILED_ZAP, EPROTO, #else 0, 0, #endif socket_config_, socket_config_data_); } void test_zap_errors (socket_config_fn server_socket_config_, void *server_socket_config_data_, socket_config_fn client_socket_config_, void *client_socket_config_data_) { void *ctx; void *handler; void *zap_thread; void *server; void *server_mon; char my_endpoint[MAX_SOCKET_STRING]; // Invalid ZAP protocol tests // wrong version fprintf (stderr, "test_zap_protocol_error wrong_version\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_wrong_version, server_socket_config_, server_socket_config_data_); test_zap_protocol_error (ctx, my_endpoint, server, server_mon, client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); // wrong request id fprintf (stderr, "test_zap_protocol_error wrong_request_id\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_wrong_request_id, server_socket_config_, server_socket_config_data_); test_zap_protocol_error (ctx, my_endpoint, server, server_mon, client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); // status invalid (not a 3-digit number) fprintf (stderr, "test_zap_protocol_error wrong_status_invalid\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_wrong_status_invalid, server_socket_config_, server_socket_config_data_); test_zap_protocol_error (ctx, my_endpoint, server, server_mon, client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); // too many parts fprintf (stderr, "test_zap_protocol_error too_many_parts\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_too_many_parts, server_socket_config_, server_socket_config_data_); test_zap_protocol_error (ctx, my_endpoint, server, server_mon, client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); // ZAP non-standard cases // TODO make these observable on the client side as well (they are // transmitted as an ERROR message) // status 300 temporary failure fprintf (stderr, "test_zap_unsuccessful status 300\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_wrong_status_temporary_failure, server_socket_config_, server_socket_config_data_); test_zap_unsuccessful (ctx, my_endpoint, server, server_mon, #ifdef ZMQ_BUILD_DRAFT_API ZMQ_EVENT_HANDSHAKE_FAILED_NO_DETAIL, EAGAIN, #else 0, 0, #endif client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); // status 500 internal error fprintf (stderr, "test_zap_unsuccessful status 500\n"); setup_context_and_server_side ( &ctx, &handler, &zap_thread, &server, &server_mon, my_endpoint, &zap_handler_wrong_status_internal_error, server_socket_config_); test_zap_unsuccessful (ctx, my_endpoint, server, server_mon, #ifdef ZMQ_BUILD_DRAFT_API ZMQ_EVENT_HANDSHAKE_FAILED_NO_DETAIL, EFAULT, #else 0, 0, #endif client_socket_config_, client_socket_config_data_); shutdown_context_and_server_side (ctx, zap_thread, server, server_mon, handler); } int main (void) { setup_test_environment (); fprintf (stderr, "NULL mechanism\n"); test_zap_errors (&socket_config_null_server, NULL, &socket_config_null_client, NULL); if (zmq_has ("curve")) { fprintf (stderr, "CURVE mechanism\n"); setup_testutil_security_curve (); curve_client_data_t curve_client_data = { valid_server_public, valid_client_public, valid_client_secret}; test_zap_errors (&socket_config_curve_server, valid_server_secret, &socket_config_curve_client, &curve_client_data); } }