diff options
Diffstat (limited to 'src/curve_server.hpp')
-rw-r--r-- | src/curve_server.hpp | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/curve_server.hpp b/src/curve_server.hpp deleted file mode 100644 index c165b54..0000000 --- a/src/curve_server.hpp +++ /dev/null @@ -1,120 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 0MQ 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 <http://www.gnu.org/licenses/>. -*/ - -#ifndef __ZMQ_CURVE_SERVER_HPP_INCLUDED__ -#define __ZMQ_CURVE_SERVER_HPP_INCLUDED__ - -#include "platform.hpp" - -#ifdef HAVE_LIBSODIUM -#include <sodium.h> - -#if crypto_box_NONCEBYTES != 24 \ -|| crypto_box_PUBLICKEYBYTES != 32 \ -|| crypto_box_SECRETKEYBYTES != 32 \ -|| crypto_box_ZEROBYTES != 32 \ -|| crypto_box_BOXZEROBYTES != 16 \ -|| crypto_secretbox_NONCEBYTES != 24 \ -|| crypto_secretbox_ZEROBYTES != 32 \ -|| crypto_secretbox_BOXZEROBYTES != 16 -#error "libsodium not built properly" -#endif - -#include "mechanism.hpp" -#include "options.hpp" - -namespace zmq -{ - - class msg_t; - class session_base_t; - - class curve_server_t : public mechanism_t - { - public: - - curve_server_t (session_base_t *session_, - const std::string &peer_address_, - const options_t &options_); - virtual ~curve_server_t (); - - // mechanism implementation - virtual int next_handshake_command (msg_t *msg_); - virtual int process_handshake_command (msg_t *msg_); - virtual int encode (msg_t *msg_); - virtual int decode (msg_t *msg_); - virtual int zap_msg_available (); - virtual bool is_handshake_complete () const; - - private: - - enum state_t { - expect_hello, - send_welcome, - expect_initiate, - expect_zap_reply, - send_ready, - connected - }; - - session_base_t * const session; - - const std::string peer_address; - - // Current FSM state - state_t state; - - // True iff we are awaiting reply from ZAP handler. - bool expecting_zap_reply; - - uint64_t cn_nonce; - - // Our secret key (s) - uint8_t secret_key [crypto_box_SECRETKEYBYTES]; - - // Our short-term public key (S') - uint8_t cn_public [crypto_box_PUBLICKEYBYTES]; - - // Our short-term secret key (s') - uint8_t cn_secret [crypto_box_SECRETKEYBYTES]; - - // Client's short-term public key (C') - uint8_t cn_client [crypto_box_PUBLICKEYBYTES]; - - // Key used to produce cookie - uint8_t cookie_key [crypto_secretbox_KEYBYTES]; - - // Intermediary buffer used to speed up boxing and unboxing. - uint8_t cn_precom [crypto_box_BEFORENMBYTES]; - - int process_hello (msg_t *msg_); - int produce_welcome (msg_t *msg_); - int process_initiate (msg_t *msg_); - int produce_ready (msg_t *msg_); - - void send_zap_request (const uint8_t *key); - int receive_and_process_zap_reply (); - }; - -} - -#endif - -#endif - |