1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/ssl/libssl/src/s23_lib.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,214 @@
1.4 +/* ssl/s23_lib.c */
1.5 +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
1.6 + * All rights reserved.
1.7 + *
1.8 + * This package is an SSL implementation written
1.9 + * by Eric Young (eay@cryptsoft.com).
1.10 + * The implementation was written so as to conform with Netscapes SSL.
1.11 + *
1.12 + * This library is free for commercial and non-commercial use as long as
1.13 + * the following conditions are aheared to. The following conditions
1.14 + * apply to all code found in this distribution, be it the RC4, RSA,
1.15 + * lhash, DES, etc., code; not just the SSL code. The SSL documentation
1.16 + * included with this distribution is covered by the same copyright terms
1.17 + * except that the holder is Tim Hudson (tjh@cryptsoft.com).
1.18 + *
1.19 + * Copyright remains Eric Young's, and as such any Copyright notices in
1.20 + * the code are not to be removed.
1.21 + * If this package is used in a product, Eric Young should be given attribution
1.22 + * as the author of the parts of the library used.
1.23 + * This can be in the form of a textual message at program startup or
1.24 + * in documentation (online or textual) provided with the package.
1.25 + *
1.26 + * Redistribution and use in source and binary forms, with or without
1.27 + * modification, are permitted provided that the following conditions
1.28 + * are met:
1.29 + * 1. Redistributions of source code must retain the copyright
1.30 + * notice, this list of conditions and the following disclaimer.
1.31 + * 2. Redistributions in binary form must reproduce the above copyright
1.32 + * notice, this list of conditions and the following disclaimer in the
1.33 + * documentation and/or other materials provided with the distribution.
1.34 + * 3. All advertising materials mentioning features or use of this software
1.35 + * must display the following acknowledgement:
1.36 + * "This product includes cryptographic software written by
1.37 + * Eric Young (eay@cryptsoft.com)"
1.38 + * The word 'cryptographic' can be left out if the rouines from the library
1.39 + * being used are not cryptographic related :-).
1.40 + * 4. If you include any Windows specific code (or a derivative thereof) from
1.41 + * the apps directory (application code) you must include an acknowledgement:
1.42 + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
1.43 + *
1.44 + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
1.45 + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.46 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.47 + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1.48 + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1.49 + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1.50 + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.51 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1.52 + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1.53 + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.54 + * SUCH DAMAGE.
1.55 + *
1.56 + * The licence and distribution terms for any publically available version or
1.57 + * derivative of this code cannot be changed. i.e. this code cannot simply be
1.58 + * copied and put under another distribution licence
1.59 + * [including the GNU Public Licence.]
1.60 + */
1.61 +/*
1.62 + © Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
1.63 + */
1.64 +
1.65 +#include <stdio.h>
1.66 +#include <openssl/objects.h>
1.67 +#include "ssl_locl.h"
1.68 +
1.69 +#if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))
1.70 +#include "libssl_wsd.h"
1.71 +#endif
1.72 +
1.73 +
1.74 +#ifdef EMULATOR
1.75 +
1.76 + GET_STATIC_VAR_FROM_TLS(sslv23_base_method_data,s23_lib,SSL_METHOD)
1.77 +
1.78 + #define sslv23_base_method_data (*GET_WSD_VAR_NAME(sslv23_base_method_data,s23_lib,s)())
1.79 +
1.80 +#endif
1.81 +
1.82 +long ssl23_default_timeout(void)
1.83 + {
1.84 + return(300);
1.85 + }
1.86 +
1.87 +IMPLEMENT_ssl23_meth_func(sslv23_base_method,
1.88 + ssl_undefined_function,
1.89 + ssl_undefined_function,
1.90 + ssl_bad_method)
1.91 +
1.92 +int ssl23_num_ciphers(void)
1.93 + {
1.94 + return(ssl3_num_ciphers()
1.95 +#ifndef OPENSSL_NO_SSL2
1.96 + + ssl2_num_ciphers()
1.97 +#endif
1.98 + );
1.99 + }
1.100 +
1.101 +SSL_CIPHER *ssl23_get_cipher(unsigned int u)
1.102 + {
1.103 + unsigned int uu=ssl3_num_ciphers();
1.104 +
1.105 + if (u < uu)
1.106 + return(ssl3_get_cipher(u));
1.107 + else
1.108 +#ifndef OPENSSL_NO_SSL2
1.109 + return(ssl2_get_cipher(u-uu));
1.110 +#else
1.111 + return(NULL);
1.112 +#endif
1.113 + }
1.114 +
1.115 +/* This function needs to check if the ciphers required are actually
1.116 + * available */
1.117 +SSL_CIPHER *ssl23_get_cipher_by_char(const unsigned char *p)
1.118 + {
1.119 + SSL_CIPHER c,*cp;
1.120 + unsigned long id;
1.121 + int n;
1.122 +
1.123 + n=ssl3_num_ciphers();
1.124 + id=0x03000000|((unsigned long)p[0]<<16L)|
1.125 + ((unsigned long)p[1]<<8L)|(unsigned long)p[2];
1.126 + c.id=id;
1.127 + cp=ssl3_get_cipher_by_char(p);
1.128 +#ifndef OPENSSL_NO_SSL2
1.129 + if (cp == NULL)
1.130 + cp=ssl2_get_cipher_by_char(p);
1.131 +#endif
1.132 + return(cp);
1.133 + }
1.134 +
1.135 +int ssl23_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
1.136 + {
1.137 + long l;
1.138 +
1.139 + /* We can write SSLv2 and SSLv3 ciphers */
1.140 + if (p != NULL)
1.141 + {
1.142 + l=c->id;
1.143 + p[0]=((unsigned char)(l>>16L))&0xFF;
1.144 + p[1]=((unsigned char)(l>> 8L))&0xFF;
1.145 + p[2]=((unsigned char)(l ))&0xFF;
1.146 + }
1.147 + return(3);
1.148 + }
1.149 +
1.150 +int ssl23_read(SSL *s, void *buf, int len)
1.151 + {
1.152 + int n;
1.153 +
1.154 + clear_sys_error();
1.155 + if (SSL_in_init(s) && (!s->in_handshake))
1.156 + {
1.157 + n=s->handshake_func(s);
1.158 + if (n < 0) return(n);
1.159 + if (n == 0)
1.160 + {
1.161 + SSLerr(SSL_F_SSL23_READ,SSL_R_SSL_HANDSHAKE_FAILURE);
1.162 + return(-1);
1.163 + }
1.164 + return(SSL_read(s,buf,len));
1.165 + }
1.166 + else
1.167 + {
1.168 + ssl_undefined_function(s);
1.169 + return(-1);
1.170 + }
1.171 + }
1.172 +
1.173 +int ssl23_peek(SSL *s, void *buf, int len)
1.174 + {
1.175 + int n;
1.176 +
1.177 + clear_sys_error();
1.178 + if (SSL_in_init(s) && (!s->in_handshake))
1.179 + {
1.180 + n=s->handshake_func(s);
1.181 + if (n < 0) return(n);
1.182 + if (n == 0)
1.183 + {
1.184 + SSLerr(SSL_F_SSL23_PEEK,SSL_R_SSL_HANDSHAKE_FAILURE);
1.185 + return(-1);
1.186 + }
1.187 + return(SSL_peek(s,buf,len));
1.188 + }
1.189 + else
1.190 + {
1.191 + ssl_undefined_function(s);
1.192 + return(-1);
1.193 + }
1.194 + }
1.195 +
1.196 +int ssl23_write(SSL *s, const void *buf, int len)
1.197 + {
1.198 + int n;
1.199 +
1.200 + clear_sys_error();
1.201 + if (SSL_in_init(s) && (!s->in_handshake))
1.202 + {
1.203 + n=s->handshake_func(s);
1.204 + if (n < 0) return(n);
1.205 + if (n == 0)
1.206 + {
1.207 + SSLerr(SSL_F_SSL23_WRITE,SSL_R_SSL_HANDSHAKE_FAILURE);
1.208 + return(-1);
1.209 + }
1.210 + return(SSL_write(s,buf,len));
1.211 + }
1.212 + else
1.213 + {
1.214 + ssl_undefined_function(s);
1.215 + return(-1);
1.216 + }
1.217 + }