1 /* 2 * Copyright (C) the libgit2 contributors. All rights reserved. 3 * 4 * This file is part of libgit2, distributed under the GNU GPL v2 with 5 * a Linking Exception. For full terms see the included COPYING file. 6 */ 7 8 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 9 * All rights reserved. 10 * 11 * This package is an SSL implementation written 12 * by Eric Young (eay@cryptsoft.com). 13 * The implementation was written so as to conform with Netscapes SSL. 14 * 15 * This library is free for commercial and non-commercial use as long as 16 * the following conditions are aheared to. The following conditions 17 * apply to all code found in this distribution, be it the RC4, RSA, 18 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 19 * included with this distribution is covered by the same copyright terms 20 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 21 * 22 * Copyright remains Eric Young's, and as such any Copyright notices in 23 * the code are not to be removed. 24 * If this package is used in a product, Eric Young should be given attribution 25 * as the author of the parts of the library used. 26 * This can be in the form of a textual message at program startup or 27 * in documentation (online or textual) provided with the package. 28 * 29 * Redistribution and use in source and binary forms, with or without 30 * modification, are permitted provided that the following conditions 31 * are met: 32 * 1. Redistributions of source code must retain the copyright 33 * notice, this list of conditions and the following disclaimer. 34 * 2. Redistributions in binary form must reproduce the above copyright 35 * notice, this list of conditions and the following disclaimer in the 36 * documentation and/or other materials provided with the distribution. 37 * 3. All advertising materials mentioning features or use of this software 38 * must display the following acknowledgement: 39 * "This product includes cryptographic software written by 40 * Eric Young (eay@cryptsoft.com)" 41 * The word 'cryptographic' can be left out if the rouines from the library 42 * being used are not cryptographic related :-). 43 * 4. If you include any Windows specific code (or a derivative thereof) from 44 * the apps directory (application code) you must include an acknowledgement: 45 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 46 * 47 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 48 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 50 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 51 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 52 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 53 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 54 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 57 * SUCH DAMAGE. 58 * 59 * The licence and distribution terms for any publically available version or 60 * derivative of this code cannot be changed. i.e. this code cannot simply be 61 * copied and put under another distribution licence 62 * [including the GNU Public Licence.] 63 */ 64 /* ==================================================================== 65 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. 66 * 67 * Redistribution and use in source and binary forms, with or without 68 * modification, are permitted provided that the following conditions 69 * are met: 70 * 71 * 1. Redistributions of source code must retain the above copyright 72 * notice, this list of conditions and the following disclaimer. 73 * 74 * 2. Redistributions in binary form must reproduce the above copyright 75 * notice, this list of conditions and the following disclaimer in 76 * the documentation and/or other materials provided with the 77 * distribution. 78 * 79 * 3. All advertising materials mentioning features or use of this 80 * software must display the following acknowledgment: 81 * "This product includes software developed by the OpenSSL Project 82 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 83 * 84 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 85 * endorse or promote products derived from this software without 86 * prior written permission. For written permission, please contact 87 * openssl-core@openssl.org. 88 * 89 * 5. Products derived from this software may not be called "OpenSSL" 90 * nor may "OpenSSL" appear in their names without prior written 91 * permission of the OpenSSL Project. 92 * 93 * 6. Redistributions of any form whatsoever must retain the following 94 * acknowledgment: 95 * "This product includes software developed by the OpenSSL Project 96 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 97 * 98 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 99 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 100 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 101 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 102 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 103 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 104 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 105 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 106 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 107 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 108 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 109 * OF THE POSSIBILITY OF SUCH DAMAGE. 110 * ==================================================================== 111 * 112 * This product includes cryptographic software written by Eric Young 113 * (eay@cryptsoft.com). This product includes software written by Tim 114 * Hudson (tjh@cryptsoft.com). 115 * 116 */ 117 /* ==================================================================== 118 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 119 * ECC cipher suite support in OpenSSL originally developed by 120 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 121 */ 122 /* ==================================================================== 123 * Copyright 2005 Nokia. All rights reserved. 124 * 125 * The portions of the attached software ("Contribution") is developed by 126 * Nokia Corporation and is licensed pursuant to the OpenSSL open source 127 * license. 128 * 129 * The Contribution, originally written by Mika Kousa and Pasi Eronen of 130 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites 131 * support (see RFC 4279) to OpenSSL. 132 * 133 * No patent licenses or other rights except those expressly stated in 134 * the OpenSSL open source license shall be deemed granted or received 135 * expressly, by implication, estoppel, or otherwise. 136 * 137 * No assurances are provided by Nokia that the Contribution does not 138 * infringe the patent or other intellectual property rights of any third 139 * party or that the license provides you with all the necessary rights 140 * to make use of the Contribution. 141 * 142 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN 143 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA 144 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY 145 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR 146 * OTHERWISE. 147 */ 148 149 #ifndef INCLUDE_streams_openssl_dynamic_h__ 150 #define INCLUDE_streams_openssl_dynamic_h__ 151 152 #ifdef GIT_OPENSSL_DYNAMIC 153 154 # define BIO_CTRL_FLUSH 11 155 156 # define BIO_TYPE_SOURCE_SINK 0x0400 157 158 # define CRYPTO_LOCK 1 159 160 # define GEN_DNS 2 161 # define GEN_IPADD 7 162 163 # define NID_commonName 13 164 # define NID_subject_alt_name 85 165 166 # define SSL_VERIFY_NONE 0x00 167 168 # define SSL_CTRL_OPTIONS 32 169 # define SSL_CTRL_MODE 33 170 # define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 171 172 # define SSL_ERROR_NONE 0 173 # define SSL_ERROR_SSL 1 174 # define SSL_ERROR_WANT_READ 2 175 # define SSL_ERROR_WANT_WRITE 3 176 # define SSL_ERROR_WANT_X509_LOOKUP 4 177 # define SSL_ERROR_SYSCALL 5 178 # define SSL_ERROR_ZERO_RETURN 6 179 # define SSL_ERROR_WANT_CONNECT 7 180 # define SSL_ERROR_WANT_ACCEPT 8 181 182 # define SSL_OP_NO_COMPRESSION 0x00020000L 183 # define SSL_OP_NO_SSLv2 0x01000000L 184 # define SSL_OP_NO_SSLv3 0x02000000L 185 186 # define SSL_MODE_AUTO_RETRY 0x00000004L 187 188 # define TLSEXT_NAMETYPE_host_name 0 189 190 # define V_ASN1_UTF8STRING 12 191 192 # define X509_V_OK 0 193 194 /* Most of the OpenSSL types are mercifully opaque, so we can treat them like `void *` */ 195 typedef struct bio_st BIO; 196 typedef struct bio_method_st BIO_METHOD; 197 typedef void bio_info_cb; 198 typedef void * CRYPTO_EX_DATA; 199 typedef void CRYPTO_THREADID; 200 typedef void GENERAL_NAMES; 201 typedef void SSL; 202 typedef void SSL_CTX; 203 typedef void SSL_METHOD; 204 typedef void X509; 205 typedef void X509_NAME; 206 typedef void X509_NAME_ENTRY; 207 typedef void X509_STORE_CTX; 208 209 typedef struct { 210 int length; 211 int type; 212 unsigned char *data; 213 long flags; 214 } ASN1_STRING; 215 216 typedef struct { 217 int type; 218 union { 219 char *ptr; 220 ASN1_STRING *ia5; 221 } d; 222 } GENERAL_NAME; 223 224 struct bio_st { 225 BIO_METHOD *method; 226 /* bio, mode, argp, argi, argl, ret */ 227 long (*callback) (struct bio_st *, int, const char *, int, long, long); 228 char *cb_arg; /* first argument for the callback */ 229 int init; 230 int shutdown; 231 int flags; /* extra storage */ 232 int retry_reason; 233 int num; 234 void *ptr; 235 struct bio_st *next_bio; /* used by filter BIOs */ 236 struct bio_st *prev_bio; /* used by filter BIOs */ 237 int references; 238 unsigned long num_read; 239 unsigned long num_write; 240 CRYPTO_EX_DATA ex_data; 241 }; 242 243 struct bio_method_st { 244 int type; 245 const char *name; 246 int (*bwrite) (BIO *, const char *, int); 247 int (*bread) (BIO *, char *, int); 248 int (*bputs) (BIO *, const char *); 249 int (*bgets) (BIO *, char *, int); 250 long (*ctrl) (BIO *, int, long, void *); 251 int (*create) (BIO *); 252 int (*destroy) (BIO *); 253 long (*callback_ctrl) (BIO *, int, bio_info_cb *); 254 }; 255 256 extern unsigned char *(*ASN1_STRING_data)(ASN1_STRING *x); 257 extern const unsigned char *(*ASN1_STRING_get0_data)(const ASN1_STRING *x); 258 extern int (*ASN1_STRING_length)(const ASN1_STRING *x); 259 extern int (*ASN1_STRING_to_UTF8)(unsigned char **out, const ASN1_STRING *in); 260 extern int (*ASN1_STRING_type)(const ASN1_STRING *x); 261 262 extern void *(*BIO_get_data)(BIO *a); 263 extern int (*BIO_get_new_index)(void); 264 extern int (*OPENSSL_init_ssl)(uint64_t opts, const void *settings); 265 extern void (*BIO_meth_free)(BIO_METHOD *biom); 266 extern int (*BIO_meth_set_create)(BIO_METHOD *biom, int (*create) (BIO *)); 267 extern int (*BIO_meth_set_ctrl)(BIO_METHOD *biom, long (*ctrl) (BIO *, int, long, void *)); 268 extern int (*BIO_meth_set_destroy)(BIO_METHOD *biom, int (*destroy) (BIO *)); 269 extern int (*BIO_meth_set_gets)(BIO_METHOD *biom, int (*gets) (BIO *, char *, int)); 270 extern int (*BIO_meth_set_puts)(BIO_METHOD *biom, int (*puts) (BIO *, const char *)); 271 extern int (*BIO_meth_set_read)(BIO_METHOD *biom, int (*read) (BIO *, char *, int)); 272 extern int (*BIO_meth_set_write)(BIO_METHOD *biom, int (*write) (BIO *, const char *, int)); 273 extern BIO_METHOD *(*BIO_meth_new)(int type, const char *name); 274 extern BIO *(*BIO_new)(const BIO_METHOD *type); 275 extern void (*BIO_set_data)(BIO *a, void *ptr); 276 extern void (*BIO_set_init)(BIO *a, int init); 277 278 extern void (*CRYPTO_free)(void *ptr, const char *file, int line); 279 extern void *(*CRYPTO_malloc)(size_t num, const char *file, int line); 280 extern int (*CRYPTO_num_locks)(void); 281 extern void (*CRYPTO_set_locking_callback)(void (*func)(int mode, int type, const char *file, int line)); 282 extern int (*CRYPTO_set_mem_functions)(void *(*m)(size_t bytes), void *(*r)(void *mem, size_t size), void (*f)(void *mem)); 283 extern int (*CRYPTO_THREADID_set_callback)(void (*func)(CRYPTO_THREADID *id)); 284 extern void (*CRYPTO_THREADID_set_numeric)(CRYPTO_THREADID *id, unsigned long val); 285 286 extern char *(*ERR_error_string)(unsigned long e, char *buf); 287 extern void (*ERR_error_string_n)(unsigned long e, char *buf, size_t len); 288 extern unsigned long (*ERR_get_error)(void); 289 290 # define OPENSSL_malloc(num) CRYPTO_malloc(num, __FILE__, __LINE__) 291 # define OPENSSL_free(addr) CRYPTO_free(addr, __FILE__, __LINE__) 292 293 extern int (*SSL_connect)(SSL *ssl); 294 extern long (*SSL_ctrl)(SSL *ssl, int cmd, long arg, void *parg); 295 extern void (*SSL_free)(SSL *ssl); 296 extern int (*SSL_get_error)(SSL *ssl, int ret); 297 extern X509 *(*SSL_get_peer_certificate)(const SSL *ssl); 298 extern long (*SSL_get_verify_result)(const SSL *ssl); 299 extern int (*SSL_library_init)(void); 300 extern void (*SSL_load_error_strings)(void); 301 extern SSL *(*SSL_new)(SSL_CTX *ctx); 302 extern int (*SSL_read)(SSL *ssl, const void *buf, int num); 303 extern void (*SSL_set_bio)(SSL *ssl, BIO *rbio, BIO *wbio); 304 extern int (*SSL_shutdown)(SSL *ssl); 305 extern int (*SSL_write)(SSL *ssl, const void *buf, int num); 306 307 # define SSL_set_tlsext_host_name(s, name) SSL_ctrl((s), SSL_CTRL_SET_TLSEXT_HOSTNAME, TLSEXT_NAMETYPE_host_name, (char *)(name)); 308 309 extern long (*SSL_CTX_ctrl)(SSL_CTX *ctx, int cmd, long larg, void *parg); 310 extern void (*SSL_CTX_free)(SSL_CTX *ctx); 311 extern SSL_CTX *(*SSL_CTX_new)(const SSL_METHOD *method); 312 extern int (*SSL_CTX_set_cipher_list)(SSL_CTX *ctx, const char *str); 313 extern int (*SSL_CTX_set_default_verify_paths)(SSL_CTX *ctx); 314 extern long (*SSL_CTX_set_options)(SSL_CTX *ctx, long options); 315 extern void (*SSL_CTX_set_verify)(SSL_CTX *ctx, int mode, int (*verify_callback)(int, X509_STORE_CTX *)); 316 extern int (*SSL_CTX_load_verify_locations)(SSL_CTX *ctx, const char *CAfile, const char *CApath); 317 318 # define SSL_CTX_set_mode(ctx, mode) SSL_CTX_ctrl((ctx), SSL_CTRL_MODE, (mode), NULL); 319 320 extern const SSL_METHOD *(*SSLv23_method)(void); 321 extern const SSL_METHOD *(*TLS_method)(void); 322 323 extern ASN1_STRING *(*X509_NAME_ENTRY_get_data)(const X509_NAME_ENTRY *ne); 324 extern X509_NAME_ENTRY *(*X509_NAME_get_entry)(X509_NAME *name, int loc); 325 extern int (*X509_NAME_get_index_by_NID)(X509_NAME *name, int nid, int lastpos); 326 extern void (*X509_free)(X509 *a); 327 extern void *(*X509_get_ext_d2i)(const X509 *x, int nid, int *crit, int *idx); 328 extern X509_NAME *(*X509_get_subject_name)(const X509 *x); 329 330 extern int (*i2d_X509)(X509 *a, unsigned char **ppout); 331 332 extern int (*OPENSSL_sk_num)(const void *sk); 333 extern void *(*OPENSSL_sk_value)(const void *sk, int i); 334 extern void (*OPENSSL_sk_free)(void *sk); 335 336 extern int (*sk_num)(const void *sk); 337 extern void *(*sk_value)(const void *sk, int i); 338 extern void (*sk_free)(void *sk); 339 340 extern int sk_GENERAL_NAME_num(const GENERAL_NAME *sk); 341 extern GENERAL_NAME *sk_GENERAL_NAME_value(const GENERAL_NAME *sk, int i); 342 extern void GENERAL_NAMES_free(GENERAL_NAME *sk); 343 344 extern int git_openssl_stream_dynamic_init(void); 345 346 #endif /* GIT_OPENSSL_DYNAMIC */ 347 348 #endif 349