2018-11-03 15:23:31 +00:00
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/*-
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* SSLsplit - transparent SSL/TLS interception
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* https://www.roe.ch/SSLsplit
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*
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2019-08-08 09:23:04 +00:00
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* Copyright (c) 2009-2019, Daniel Roethlisberger <daniel@roe.ch>.
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2018-11-03 15:23:31 +00:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LOGPKT_H
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#define LOGPKT_H
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#include "attrib.h"
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#include <sys/socket.h>
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#include <stdint.h>
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#include <time.h>
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#ifndef WITHOUT_MIRROR
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#include <libnet.h>
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#else /* WITHOUT_MIRROR */
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#define libnet_t void
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#define ETHER_ADDR_LEN 6
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#endif /* WITHOUT_MIRROR */
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typedef struct {
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libnet_t *libnet;
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uint8_t src_ether[ETHER_ADDR_LEN];
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uint8_t dst_ether[ETHER_ADDR_LEN];
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struct sockaddr_storage src_addr;
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struct sockaddr_storage dst_addr;
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uint32_t src_seq;
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uint32_t dst_seq;
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size_t mss;
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} logpkt_ctx_t;
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#define LOGPKT_REQUEST 0
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#define LOGPKT_RESPONSE 1
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int logpkt_pcap_open_fd(int fd) WUNRES;
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void logpkt_ctx_init(logpkt_ctx_t *, libnet_t *, size_t,
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const uint8_t *, const uint8_t *,
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const struct sockaddr *, socklen_t,
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const struct sockaddr *, socklen_t);
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int logpkt_write_payload(logpkt_ctx_t *, int, int,
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const unsigned char *, size_t) WUNRES;
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int logpkt_write_close(logpkt_ctx_t *, int, int);
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int logpkt_ether_lookup(libnet_t *, uint8_t *, uint8_t *,
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const char *, const char *) WUNRES;
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#endif /* !LOGPKT_H */
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