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authorParménides GV <parmegv@sdf.org>2015-06-04 19:20:15 +0200
committerParménides GV <parmegv@sdf.org>2015-06-04 19:20:15 +0200
commit27594eeae6f40a402bc3110f06d57975168e74e3 (patch)
treecdabf6571e6f4ff07205fd6921d8095539a1fcdc /app/openssl/ssl/dtls1.h
parent8dc4f58d96892fbfd83094fb85b1d17656035290 (diff)
ics-openvpn as a submodule! beautiful
ics-openvpn is now officially on GitHub, and they track openssl and openvpn as submodules, so it's easier to update everything. Just a git submodule update --recursive. I've also set up soft links to native modules from ics-openvpn in app, so that we don't copy files in Gradle (which was causing problems with the submodules .git* files, not being copied). That makes the repo cleaner.
Diffstat (limited to 'app/openssl/ssl/dtls1.h')
-rw-r--r--app/openssl/ssl/dtls1.h288
1 files changed, 0 insertions, 288 deletions
diff --git a/app/openssl/ssl/dtls1.h b/app/openssl/ssl/dtls1.h
deleted file mode 100644
index 192c5def..00000000
--- a/app/openssl/ssl/dtls1.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/* ssl/dtls1.h */
-/*
- * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
- */
-/* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#ifndef HEADER_DTLS1_H
-#define HEADER_DTLS1_H
-
-#include <openssl/buffer.h>
-#include <openssl/pqueue.h>
-#ifdef OPENSSL_SYS_VMS
-#include <resource.h>
-#include <sys/timeb.h>
-#endif
-#ifdef OPENSSL_SYS_WIN32
-/* Needed for struct timeval */
-#include <winsock.h>
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(_WINSOCK2API_)
-#include <sys/timeval.h>
-#else
-#if defined(OPENSSL_SYS_VXWORKS)
-#include <sys/times.h>
-#else
-#include <sys/time.h>
-#endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define DTLS1_VERSION 0xFEFF
-#define DTLS_MAX_VERSION DTLS1_VERSION
-
-#define DTLS1_BAD_VER 0x0100
-
-#if 0
-/* this alert description is not specified anywhere... */
-#define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE 110
-#endif
-
-/* lengths of messages */
-#define DTLS1_COOKIE_LENGTH 256
-
-#define DTLS1_RT_HEADER_LENGTH 13
-
-#define DTLS1_HM_HEADER_LENGTH 12
-
-#define DTLS1_HM_BAD_FRAGMENT -2
-#define DTLS1_HM_FRAGMENT_RETRY -3
-
-#define DTLS1_CCS_HEADER_LENGTH 1
-
-#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
-#define DTLS1_AL_HEADER_LENGTH 7
-#else
-#define DTLS1_AL_HEADER_LENGTH 2
-#endif
-
-#ifndef OPENSSL_NO_SSL_INTERN
-
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_AUTH_LABEL "EXPORTER_DTLS_OVER_SCTP"
-#endif
-
-typedef struct dtls1_bitmap_st
- {
- unsigned long map; /* track 32 packets on 32-bit systems
- and 64 - on 64-bit systems */
- unsigned char max_seq_num[8]; /* max record number seen so far,
- 64-bit value in big-endian
- encoding */
- } DTLS1_BITMAP;
-
-struct dtls1_retransmit_state
- {
- EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
- EVP_MD_CTX *write_hash; /* used for mac generation */
-#ifndef OPENSSL_NO_COMP
- COMP_CTX *compress; /* compression */
-#else
- char *compress;
-#endif
- SSL_SESSION *session;
- unsigned short epoch;
- };
-
-struct hm_header_st
- {
- unsigned char type;
- unsigned long msg_len;
- unsigned short seq;
- unsigned long frag_off;
- unsigned long frag_len;
- unsigned int is_ccs;
- struct dtls1_retransmit_state saved_retransmit_state;
- };
-
-struct ccs_header_st
- {
- unsigned char type;
- unsigned short seq;
- };
-
-struct dtls1_timeout_st
- {
- /* Number of read timeouts so far */
- unsigned int read_timeouts;
-
- /* Number of write timeouts so far */
- unsigned int write_timeouts;
-
- /* Number of alerts received so far */
- unsigned int num_alerts;
- };
-
-typedef struct record_pqueue_st
- {
- unsigned short epoch;
- pqueue q;
- } record_pqueue;
-
-typedef struct hm_fragment_st
- {
- struct hm_header_st msg_header;
- unsigned char *fragment;
- unsigned char *reassembly;
- } hm_fragment;
-
-typedef struct dtls1_state_st
- {
- unsigned int send_cookie;
- unsigned char cookie[DTLS1_COOKIE_LENGTH];
- unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH];
- unsigned int cookie_len;
-
- /*
- * The current data and handshake epoch. This is initially
- * undefined, and starts at zero once the initial handshake is
- * completed
- */
- unsigned short r_epoch;
- unsigned short w_epoch;
-
- /* records being received in the current epoch */
- DTLS1_BITMAP bitmap;
-
- /* renegotiation starts a new set of sequence numbers */
- DTLS1_BITMAP next_bitmap;
-
- /* handshake message numbers */
- unsigned short handshake_write_seq;
- unsigned short next_handshake_write_seq;
-
- unsigned short handshake_read_seq;
-
- /* save last sequence number for retransmissions */
- unsigned char last_write_sequence[8];
-
- /* Received handshake records (processed and unprocessed) */
- record_pqueue unprocessed_rcds;
- record_pqueue processed_rcds;
-
- /* Buffered handshake messages */
- pqueue buffered_messages;
-
- /* Buffered (sent) handshake records */
- pqueue sent_messages;
-
- /* Buffered application records.
- * Only for records between CCS and Finished
- * to prevent either protocol violation or
- * unnecessary message loss.
- */
- record_pqueue buffered_app_data;
-
- /* Is set when listening for new connections with dtls1_listen() */
- unsigned int listen;
-
- unsigned int mtu; /* max DTLS packet size */
-
- struct hm_header_st w_msg_hdr;
- struct hm_header_st r_msg_hdr;
-
- struct dtls1_timeout_st timeout;
-
- /* Indicates when the last handshake msg or heartbeat sent will timeout */
- struct timeval next_timeout;
-
- /* Timeout duration */
- unsigned short timeout_duration;
-
- /* storage for Alert/Handshake protocol data received but not
- * yet processed by ssl3_read_bytes: */
- unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
- unsigned int alert_fragment_len;
- unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH];
- unsigned int handshake_fragment_len;
-
- unsigned int retransmitting;
- unsigned int change_cipher_spec_ok;
-
-#ifndef OPENSSL_NO_SCTP
- /* used when SSL_ST_XX_FLUSH is entered */
- int next_state;
-
- int shutdown_received;
-#endif
-
- } DTLS1_STATE;
-
-typedef struct dtls1_record_data_st
- {
- unsigned char *packet;
- unsigned int packet_length;
- SSL3_BUFFER rbuf;
- SSL3_RECORD rrec;
-#ifndef OPENSSL_NO_SCTP
- struct bio_dgram_sctp_rcvinfo recordinfo;
-#endif
- } DTLS1_RECORD_DATA;
-
-#endif
-
-/* Timeout multipliers (timeout slice is defined in apps/timeouts.h */
-#define DTLS1_TMO_READ_COUNT 2
-#define DTLS1_TMO_WRITE_COUNT 2
-
-#define DTLS1_TMO_ALERT_COUNT 12
-
-#ifdef __cplusplus
-}
-#endif
-#endif