271 lines
10 KiB
D
271 lines
10 KiB
D
/* ssl/ssl2.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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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
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* 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 AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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module deimos.openssl.ssl2;
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import deimos.openssl._d_util;
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import deimos.openssl.ssl; // Needed for SSL_ST_CONNECT, etc.
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extern (C):
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nothrow:
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/* Protocol Version Codes */
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enum SSL2_VERSION = 0x0002;
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enum SSL2_VERSION_MAJOR = 0x00;
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enum SSL2_VERSION_MINOR = 0x02;
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/* enum SSL2_CLIENT_VERSION = 0x0002; */
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/* enum SSL2_SERVER_VERSION = 0x0002; */
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/* Protocol Message Codes */
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enum SSL2_MT_ERROR = 0;
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enum SSL2_MT_CLIENT_HELLO = 1;
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enum SSL2_MT_CLIENT_MASTER_KEY = 2;
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enum SSL2_MT_CLIENT_FINISHED = 3;
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enum SSL2_MT_SERVER_HELLO = 4;
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enum SSL2_MT_SERVER_VERIFY = 5;
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enum SSL2_MT_SERVER_FINISHED = 6;
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enum SSL2_MT_REQUEST_CERTIFICATE = 7;
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enum SSL2_MT_CLIENT_CERTIFICATE = 8;
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/* Error Message Codes */
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enum SSL2_PE_UNDEFINED_ERROR = 0x0000;
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enum SSL2_PE_NO_CIPHER = 0x0001;
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enum SSL2_PE_NO_CERTIFICATE = 0x0002;
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enum SSL2_PE_BAD_CERTIFICATE = 0x0004;
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enum SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE = 0x0006;
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/* Cipher Kind Values */
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enum SSL2_CK_NULL_WITH_MD5 = 0x02000000; /* v3 */
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enum SSL2_CK_RC4_128_WITH_MD5 = 0x02010080;
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enum SSL2_CK_RC4_128_EXPORT40_WITH_MD5 = 0x02020080;
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enum SSL2_CK_RC2_128_CBC_WITH_MD5 = 0x02030080;
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enum SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5 = 0x02040080;
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enum SSL2_CK_IDEA_128_CBC_WITH_MD5 = 0x02050080;
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enum SSL2_CK_DES_64_CBC_WITH_MD5 = 0x02060040;
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enum SSL2_CK_DES_64_CBC_WITH_SHA = 0x02060140; /* v3 */
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enum SSL2_CK_DES_192_EDE3_CBC_WITH_MD5 = 0x020700c0;
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enum SSL2_CK_DES_192_EDE3_CBC_WITH_SHA = 0x020701c0; /* v3 */
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enum SSL2_CK_RC4_64_WITH_MD5 = 0x02080080; /* MS hack */
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enum SSL2_CK_DES_64_CFB64_WITH_MD5_1 = 0x02ff0800; /* SSLeay */
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enum SSL2_CK_NULL = 0x02ff0810; /* SSLeay */
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enum SSL2_TXT_DES_64_CFB64_WITH_MD5_1 = "DES-CFB-M1";
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enum SSL2_TXT_NULL_WITH_MD5 = "NULL-MD5";
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enum SSL2_TXT_RC4_128_WITH_MD5 = "RC4-MD5";
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enum SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 = "EXP-RC4-MD5";
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enum SSL2_TXT_RC2_128_CBC_WITH_MD5 = "RC2-CBC-MD5";
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enum SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 = "EXP-RC2-CBC-MD5";
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enum SSL2_TXT_IDEA_128_CBC_WITH_MD5 = "IDEA-CBC-MD5";
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enum SSL2_TXT_DES_64_CBC_WITH_MD5 = "DES-CBC-MD5";
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enum SSL2_TXT_DES_64_CBC_WITH_SHA = "DES-CBC-SHA";
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enum SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 = "DES-CBC3-MD5";
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enum SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA = "DES-CBC3-SHA";
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enum SSL2_TXT_RC4_64_WITH_MD5 = "RC4-64-MD5";
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enum SSL2_TXT_NULL = "NULL";
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/* Flags for the SSL_CIPHER.algorithm2 field */
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enum SSL2_CF_5_BYTE_ENC = 0x01;
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enum SSL2_CF_8_BYTE_ENC = 0x02;
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/* Certificate Type Codes */
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enum SSL2_CT_X509_CERTIFICATE = 0x01;
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/* Authentication Type Code */
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enum SSL2_AT_MD5_WITH_RSA_ENCRYPTION = 0x01;
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enum SSL2_MAX_SSL_SESSION_ID_LENGTH = 32;
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/* Upper/Lower Bounds */
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enum SSL2_MAX_MASTER_KEY_LENGTH_IN_BITS = 256;
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version (OPENSSL_SYS_MPE) {
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enum SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER = 29998u;
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} else {
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enum SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER = 32767u; /* 2^15-1 */
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}
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enum SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER = 16383; /* 2^14-1 */
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enum SSL2_CHALLENGE_LENGTH = 16;
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/*enum SSL2_CHALLENGE_LENGTH = 32; */
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enum SSL2_MIN_CHALLENGE_LENGTH = 16;
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enum SSL2_MAX_CHALLENGE_LENGTH = 32;
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enum SSL2_CONNECTION_ID_LENGTH = 16;
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enum SSL2_MAX_CONNECTION_ID_LENGTH = 16;
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enum SSL2_SSL_SESSION_ID_LENGTH = 16;
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enum SSL2_MAX_CERT_CHALLENGE_LENGTH = 32;
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enum SSL2_MIN_CERT_CHALLENGE_LENGTH = 16;
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enum SSL2_MAX_KEY_MATERIAL_LENGTH = 24;
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// #ifndef HEADER_SSL_LOCL_H
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alias char CERT;
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// #endif
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version(OPENSSL_NO_SSL_INTERN) {} else {
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struct ssl2_state_st
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{
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int three_byte_header;
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int clear_text; /* clear text */
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int escape; /* not used in SSLv2 */
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int ssl2_rollback; /* used if SSLv23 rolled back to SSLv2 */
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/* non-blocking io info, used to make sure the same
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* args were passwd */
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uint wnum; /* number of bytes sent so far */
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int wpend_tot;
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const(ubyte)* wpend_buf;
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int wpend_off; /* offset to data to write */
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int wpend_len; /* number of bytes passwd to write */
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int wpend_ret; /* number of bytes to return to caller */
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/* buffer raw data */
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int rbuf_left;
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int rbuf_offs;
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ubyte* rbuf;
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ubyte* wbuf;
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ubyte* write_ptr;/* used to point to the start due to
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* 2/3 byte header. */
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uint padding;
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uint rlength; /* passed to ssl2_enc */
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int ract_data_length; /* Set when things are encrypted. */
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uint wlength; /* passed to ssl2_enc */
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int wact_data_length; /* Set when things are decrypted. */
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ubyte* ract_data;
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ubyte* wact_data;
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ubyte* mac_data;
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ubyte* read_key;
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ubyte* write_key;
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/* Stuff specifically to do with this SSL session */
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uint challenge_length;
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ubyte[SSL2_MAX_CHALLENGE_LENGTH] challenge;
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uint conn_id_length;
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ubyte[SSL2_MAX_CONNECTION_ID_LENGTH] conn_id;
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uint key_material_length;
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ubyte[SSL2_MAX_KEY_MATERIAL_LENGTH*2] key_material;
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c_ulong read_sequence;
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c_ulong write_sequence;
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struct tmp_{
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uint conn_id_length;
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uint cert_type;
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uint cert_length;
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uint csl;
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uint clear;
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uint enc;
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ubyte[SSL2_MAX_CERT_CHALLENGE_LENGTH] ccl;
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uint cipher_spec_length;
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uint session_id_length;
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uint clen;
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uint rlen;
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}
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tmp_ tmp;
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}
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alias ssl2_state_st SSL2_STATE;
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}
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/* SSLv2 */
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/* client */
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enum SSL2_ST_SEND_CLIENT_HELLO_A = (0x10|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_HELLO_B = (0x11|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_HELLO_A = (0x20|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_HELLO_B = (0x21|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_MASTER_KEY_A = (0x30|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_MASTER_KEY_B = (0x31|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_FINISHED_A = (0x40|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_FINISHED_B = (0x41|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_CERTIFICATE_A = (0x50|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_CERTIFICATE_B = (0x51|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_CERTIFICATE_C = (0x52|SSL_ST_CONNECT);
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enum SSL2_ST_SEND_CLIENT_CERTIFICATE_D = (0x53|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_VERIFY_A = (0x60|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_VERIFY_B = (0x61|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_FINISHED_A = (0x70|SSL_ST_CONNECT);
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enum SSL2_ST_GET_SERVER_FINISHED_B = (0x71|SSL_ST_CONNECT);
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enum SSL2_ST_CLIENT_START_ENCRYPTION = (0x80|SSL_ST_CONNECT);
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enum SSL2_ST_X509_GET_CLIENT_CERTIFICATE = (0x90|SSL_ST_CONNECT);
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/* server */
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enum SSL2_ST_GET_CLIENT_HELLO_A = (0x10|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_HELLO_B = (0x11|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_HELLO_C = (0x12|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_HELLO_A = (0x20|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_HELLO_B = (0x21|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_MASTER_KEY_A = (0x30|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_MASTER_KEY_B = (0x31|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_VERIFY_A = (0x40|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_VERIFY_B = (0x41|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_VERIFY_C = (0x42|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_FINISHED_A = (0x50|SSL_ST_ACCEPT);
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enum SSL2_ST_GET_CLIENT_FINISHED_B = (0x51|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_FINISHED_A = (0x60|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_SERVER_FINISHED_B = (0x61|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_REQUEST_CERTIFICATE_A = (0x70|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_REQUEST_CERTIFICATE_B = (0x71|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_REQUEST_CERTIFICATE_C = (0x72|SSL_ST_ACCEPT);
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enum SSL2_ST_SEND_REQUEST_CERTIFICATE_D = (0x73|SSL_ST_ACCEPT);
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enum SSL2_ST_SERVER_START_ENCRYPTION = (0x80|SSL_ST_ACCEPT);
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enum SSL2_ST_X509_GET_SERVER_CERTIFICATE = (0x90|SSL_ST_ACCEPT);
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