1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
57 /* ====================================================================
58 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
86 * 6. Redistributions of any form whatsoever must retain the following
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
110 /* conflicts with winsock2 stuff on netware */
111 #if !defined(OPENSSL_SYS_NETWARE)
112 # include <sys/types.h>
114 #include <openssl/opensslconf.h>
116 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
120 #if defined(OPENSSL_SYS_MSDOS) && !defined(_WIN32)
121 # define _kbhit kbhit
124 #if defined(OPENSSL_SYS_VMS) && !defined(FD_SET)
126 * VAX C does not defined fd_set and friends, but it's actually quite simple
128 /* These definitions are borrowed from SOCKETSHR. /Richard Levitte */
129 # define MAX_NOFILE 32
130 # define NBBY 8 /* number of bits in a byte */
133 # define FD_SETSIZE MAX_NOFILE
134 # endif /* FD_SETSIZE */
136 /* How many things we'll allow select to use. 0 if unlimited */
137 # define MAXSELFD MAX_NOFILE
138 typedef int fd_mask; /* int here! VMS prototypes int, not long */
139 # define NFDBITS (sizeof(fd_mask) * NBBY)/* bits per mask (power of 2!) */
140 # define NFDSHIFT 5 /* Shift based on above */
142 typedef fd_mask fd_set;
143 # define FD_SET(n, p) (*(p) |= (1 << ((n) % NFDBITS)))
144 # define FD_CLR(n, p) (*(p) &= ~(1 << ((n) % NFDBITS)))
145 # define FD_ISSET(n, p) (*(p) & (1 << ((n) % NFDBITS)))
146 # define FD_ZERO(p) memset((p), 0, sizeof(*(p)))
150 #define PROTOCOL "tcp"
152 typedef int (*do_server_cb)(int s, int stype, unsigned char *context);
153 int do_server(int *accept_sock, const char *host, const char *port,
154 int family, int type,
156 unsigned char *context, int naccept);
158 int verify_callback(int ok, X509_STORE_CTX *ctx);
161 int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file);
162 int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key,
163 STACK_OF(X509) *chain, int build_chain);
164 int ssl_print_sigalgs(BIO *out, SSL *s);
165 int ssl_print_point_formats(BIO *out, SSL *s);
166 int ssl_print_curves(BIO *out, SSL *s, int noshared);
168 int ssl_print_tmp_key(BIO *out, SSL *s);
169 int init_client(int *sock, const char *host, const char *port,
170 int family, int type);
171 int should_retry(int i);
173 long bio_dump_callback(BIO *bio, int cmd, const char *argp,
174 int argi, long argl, long ret);
177 void apps_ssl_info_callback(const SSL *s, int where, int ret);
178 void msg_cb(int write_p, int version, int content_type, const void *buf,
179 size_t len, SSL *ssl, void *arg);
180 void tlsext_cb(SSL *s, int client_server, int type, const unsigned char *data,
184 int generate_cookie_callback(SSL *ssl, unsigned char *cookie,
185 unsigned int *cookie_len);
186 int verify_cookie_callback(SSL *ssl, const unsigned char *cookie,
187 unsigned int cookie_len);
189 typedef struct ssl_excert_st SSL_EXCERT;
191 void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc);
192 void ssl_excert_free(SSL_EXCERT *exc);
193 int args_excert(int option, SSL_EXCERT **pexc);
194 int load_excert(SSL_EXCERT **pexc);
195 void print_verify_detail(SSL *s, BIO *bio);
196 void print_ssl_summary(SSL *s);
198 int config_ctx(SSL_CONF_CTX *cctx, STACK_OF(OPENSSL_STRING) *str, SSL_CTX *ctx);
199 int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls,
201 int ssl_load_stores(SSL_CTX *ctx, const char *vfyCApath,
202 const char *vfyCAfile, const char *chCApath,
203 const char *chCAfile, STACK_OF(X509_CRL) *crls,
205 void ssl_ctx_security_debug(SSL_CTX *ctx, int verbose);