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).
111 #ifndef HEADER_APPS_H
112 # define HEADER_APPS_H
115 # if defined(__unix) || defined(__unix__)
116 # include <sys/time.h> /* struct timeval for DTLS */
120 # include <openssl/e_os2.h>
121 # include <openssl/ossl_typ.h>
122 # include <openssl/bio.h>
123 # include <openssl/x509.h>
124 # include <openssl/lhash.h>
125 # include <openssl/conf.h>
126 # include <openssl/txt_db.h>
127 # include <openssl/engine.h>
128 # include <openssl/ocsp.h>
129 # include <openssl/ossl_typ.h>
132 # if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE)
133 # define openssl_fdset(a,b) FD_SET((unsigned int)a, b)
135 # define openssl_fdset(a,b) FD_SET(a, b)
139 * quick macro when you need to pass an unsigned char instead of a char.
140 * this is true for some implementations of the is*() functions, for
143 #define _UC(c) ((unsigned char)(c))
145 int app_RAND_load_file(const char *file, int dont_warn);
146 int app_RAND_write_file(const char *file);
148 * When `file' is NULL, use defaults. `bio_e' is for error messages.
150 void app_RAND_allow_write_file(void);
151 long app_RAND_load_files(char *file); /* `file' is a list of files to read,
152 * separated by LIST_SEPARATOR_CHAR
153 * (see e_os.h). The string is
156 extern char *default_config_file;
160 BIO *dup_bio_in(int format);
161 BIO *dup_bio_out(int format);
162 BIO *dup_bio_err(int format);
163 BIO *bio_open_owner(const char *filename, int format, int private);
164 BIO *bio_open_default(const char *filename, char mode, int format);
165 BIO *bio_open_default_quiet(const char *filename, char mode, int format);
166 CONF *app_load_config(const char *filename);
167 CONF *app_load_config_quiet(const char *filename);
168 int app_load_modules(const CONF *config);
169 void unbuffer(FILE *fp);
170 void wait_for_async(SSL *s);
173 * Common verification options.
175 # define OPT_V_ENUM \
177 OPT_V_POLICY, OPT_V_PURPOSE, OPT_V_VERIFY_NAME, OPT_V_VERIFY_DEPTH, \
178 OPT_V_ATTIME, OPT_V_VERIFY_HOSTNAME, OPT_V_VERIFY_EMAIL, \
179 OPT_V_VERIFY_IP, OPT_V_IGNORE_CRITICAL, OPT_V_ISSUER_CHECKS, \
180 OPT_V_CRL_CHECK, OPT_V_CRL_CHECK_ALL, OPT_V_POLICY_CHECK, \
181 OPT_V_EXPLICIT_POLICY, OPT_V_INHIBIT_ANY, OPT_V_INHIBIT_MAP, \
182 OPT_V_X509_STRICT, OPT_V_EXTENDED_CRL, OPT_V_USE_DELTAS, \
183 OPT_V_POLICY_PRINT, OPT_V_CHECK_SS_SIG, OPT_V_TRUSTED_FIRST, \
184 OPT_V_SUITEB_128_ONLY, OPT_V_SUITEB_128, OPT_V_SUITEB_192, \
185 OPT_V_PARTIAL_CHAIN, OPT_V_NO_ALT_CHAINS, OPT_V_NO_CHECK_TIME, \
186 OPT_V_VERIFY_AUTH_LEVEL, \
189 # define OPT_V_OPTIONS \
190 { "policy", OPT_V_POLICY, 's', "adds policy to the acceptable policy set"}, \
191 { "purpose", OPT_V_PURPOSE, 's', \
192 "certificate chain purpose"}, \
193 { "verify_name", OPT_V_VERIFY_NAME, 's', "verification policy name"}, \
194 { "verify_depth", OPT_V_VERIFY_DEPTH, 'n', \
195 "chain depth limit" }, \
196 { "auth_level", OPT_V_VERIFY_AUTH_LEVEL, 'n', \
197 "chain authentication security level" }, \
198 { "attime", OPT_V_ATTIME, 'M', "verification epoch time" }, \
199 { "verify_hostname", OPT_V_VERIFY_HOSTNAME, 's', \
200 "expected peer hostname" }, \
201 { "verify_email", OPT_V_VERIFY_EMAIL, 's', \
202 "expected peer email" }, \
203 { "verify_ip", OPT_V_VERIFY_IP, 's', \
204 "expected peer IP address" }, \
205 { "ignore_critical", OPT_V_IGNORE_CRITICAL, '-', \
206 "permit unhandled critical extensions"}, \
207 { "issuer_checks", OPT_V_ISSUER_CHECKS, '-', "(deprecated)"}, \
208 { "crl_check", OPT_V_CRL_CHECK, '-', "check leaf certificate revocation" }, \
209 { "crl_check_all", OPT_V_CRL_CHECK_ALL, '-', "check full chain revocation" }, \
210 { "policy_check", OPT_V_POLICY_CHECK, '-', "perform rfc5280 policy checks"}, \
211 { "explicit_policy", OPT_V_EXPLICIT_POLICY, '-', \
212 "set policy variable require-explicit-policy"}, \
213 { "inhibit_any", OPT_V_INHIBIT_ANY, '-', \
214 "set policy variable inihibit-any-policy"}, \
215 { "inhibit_map", OPT_V_INHIBIT_MAP, '-', \
216 "set policy variable inihibit-policy-mapping"}, \
217 { "x509_strict", OPT_V_X509_STRICT, '-', \
218 "disable certificate compatibility work-arounds"}, \
219 { "extended_crl", OPT_V_EXTENDED_CRL, '-', \
220 "enable extended CRL features"}, \
221 { "use_deltas", OPT_V_USE_DELTAS, '-', \
223 { "policy_print", OPT_V_POLICY_PRINT, '-', \
224 "print policy processing diagnostics"}, \
225 { "check_ss_sig", OPT_V_CHECK_SS_SIG, '-', \
226 "check root CA self-signatures"}, \
227 { "trusted_first", OPT_V_TRUSTED_FIRST, '-', \
228 "search trust store first (default)" }, \
229 { "suiteB_128_only", OPT_V_SUITEB_128_ONLY, '-', "Suite B 128-bit-only mode"}, \
230 { "suiteB_128", OPT_V_SUITEB_128, '-', \
231 "Suite B 128-bit mode allowing 192-bit algorithms"}, \
232 { "suiteB_192", OPT_V_SUITEB_192, '-', "Suite B 192-bit-only mode" }, \
233 { "partial_chain", OPT_V_PARTIAL_CHAIN, '-', \
234 "accept chains anchored by intermediate trust-store CAs"}, \
235 { "no_alt_chains", OPT_V_NO_ALT_CHAINS, '-', "(deprecated)" }, \
236 { "no_check_time", OPT_V_NO_CHECK_TIME, '-', "ignore certificate validity time" }
238 # define OPT_V_CASES \
239 OPT_V__FIRST: case OPT_V__LAST: break; \
241 case OPT_V_PURPOSE: \
242 case OPT_V_VERIFY_NAME: \
243 case OPT_V_VERIFY_DEPTH: \
244 case OPT_V_VERIFY_AUTH_LEVEL: \
246 case OPT_V_VERIFY_HOSTNAME: \
247 case OPT_V_VERIFY_EMAIL: \
248 case OPT_V_VERIFY_IP: \
249 case OPT_V_IGNORE_CRITICAL: \
250 case OPT_V_ISSUER_CHECKS: \
251 case OPT_V_CRL_CHECK: \
252 case OPT_V_CRL_CHECK_ALL: \
253 case OPT_V_POLICY_CHECK: \
254 case OPT_V_EXPLICIT_POLICY: \
255 case OPT_V_INHIBIT_ANY: \
256 case OPT_V_INHIBIT_MAP: \
257 case OPT_V_X509_STRICT: \
258 case OPT_V_EXTENDED_CRL: \
259 case OPT_V_USE_DELTAS: \
260 case OPT_V_POLICY_PRINT: \
261 case OPT_V_CHECK_SS_SIG: \
262 case OPT_V_TRUSTED_FIRST: \
263 case OPT_V_SUITEB_128_ONLY: \
264 case OPT_V_SUITEB_128: \
265 case OPT_V_SUITEB_192: \
266 case OPT_V_PARTIAL_CHAIN: \
267 case OPT_V_NO_ALT_CHAINS: \
268 case OPT_V_NO_CHECK_TIME
271 * Common "extended"? options.
273 # define OPT_X_ENUM \
275 OPT_X_KEY, OPT_X_CERT, OPT_X_CHAIN, OPT_X_CHAIN_BUILD, \
276 OPT_X_CERTFORM, OPT_X_KEYFORM, \
279 # define OPT_X_OPTIONS \
280 { "xkey", OPT_X_KEY, '<', "key for Extended certificates"}, \
281 { "xcert", OPT_X_CERT, '<', "cert for Extended certificates"}, \
282 { "xchain", OPT_X_CHAIN, '<', "chain for Extended certificates"}, \
283 { "xchain_build", OPT_X_CHAIN_BUILD, '-', \
284 "build certificate chain for the extended certificates"}, \
285 { "xcertform", OPT_X_CERTFORM, 'F', \
286 "format of Extended certificate (PEM or DER) PEM default " }, \
287 { "xkeyform", OPT_X_KEYFORM, 'F', \
288 "format of Exnteded certificate's key (PEM or DER) PEM default"}
290 # define OPT_X_CASES \
291 OPT_X__FIRST: case OPT_X__LAST: break; \
295 case OPT_X_CHAIN_BUILD: \
296 case OPT_X_CERTFORM: \
300 * Common SSL options.
301 * Any changes here must be coordinated with ../ssl/ssl_conf.c
303 # define OPT_S_ENUM \
305 OPT_S_NOSSL3, OPT_S_NOTLS1, OPT_S_NOTLS1_1, OPT_S_NOTLS1_2, \
306 OPT_S_BUGS, OPT_S_NO_COMP, OPT_S_NOTICKET, \
307 OPT_S_SERVERPREF, OPT_S_LEGACYRENEG, OPT_S_LEGACYCONN, \
308 OPT_S_ONRESUMP, OPT_S_NOLEGACYCONN, OPT_S_STRICT, OPT_S_SIGALGS, \
309 OPT_S_CLIENTSIGALGS, OPT_S_CURVES, OPT_S_NAMEDCURVE, OPT_S_CIPHER, \
310 OPT_S_DHPARAM, OPT_S_DEBUGBROKE, OPT_S_COMP, \
313 # define OPT_S_OPTIONS \
314 {"no_ssl3", OPT_S_NOSSL3, '-',"Just disable SSLv3" }, \
315 {"no_tls1", OPT_S_NOTLS1, '-', "Just disable TLSv1"}, \
316 {"no_tls1_1", OPT_S_NOTLS1_1, '-', "Just disable TLSv1.1" }, \
317 {"no_tls1_2", OPT_S_NOTLS1_2, '-', "Just disable TLSv1.2"}, \
318 {"bugs", OPT_S_BUGS, '-', "Turn on SSL bug compatibility"}, \
319 {"no_comp", OPT_S_NO_COMP, '-', "Disable SSL/TLS compression (default)" }, \
320 {"comp", OPT_S_COMP, '-', "Use SSL/TLS-level compression" }, \
321 {"no_ticket", OPT_S_NOTICKET, '-', \
322 "Disable use of TLS session tickets"}, \
323 {"serverpref", OPT_S_SERVERPREF, '-', "Use server's cipher preferences"}, \
324 {"legacy_renegotiation", OPT_S_LEGACYRENEG, '-', \
325 "Enable use of legacy renegotiation (dangerous)"}, \
326 {"legacy_server_connect", OPT_S_LEGACYCONN, '-', \
327 "Allow initial connection to servers that don't support RI"}, \
328 {"no_resumption_on_reneg", OPT_S_ONRESUMP, '-', \
329 "Disallow session resumption on renegotiation"}, \
330 {"no_legacy_server_connect", OPT_S_NOLEGACYCONN, '-', \
331 "Disallow initial connection to servers that don't support RI"}, \
332 {"strict", OPT_S_STRICT, '-', \
333 "Enforce strict certificate checks as per TLS standard"}, \
334 {"sigalgs", OPT_S_SIGALGS, 's', \
335 "Signature algorithms to support (colon-separated list)" }, \
336 {"client_sigalgs", OPT_S_CLIENTSIGALGS, 's', \
337 "Signature algorithms to support for client certificate" \
338 " authentication (colon-separated list)" }, \
339 {"curves", OPT_S_CURVES, 's', \
340 "Elliptic curves to advertise (colon-separated list)" }, \
341 {"named_curve", OPT_S_NAMEDCURVE, 's', \
342 "Elliptic curve used for ECDHE (server-side only)" }, \
343 {"cipher", OPT_S_CIPHER, 's', "Specify cipher list to be used"}, \
344 {"dhparam", OPT_S_DHPARAM, '<', \
345 "DH parameter file to use, in cert file if not specified"}, \
346 {"debug_broken_protocol", OPT_S_DEBUGBROKE, '-', \
347 "Perform all sorts of protocol violations for testing purposes"}
349 # define OPT_S_CASES \
350 OPT_S__FIRST: case OPT_S__LAST: break; \
353 case OPT_S_NOTLS1_1: \
354 case OPT_S_NOTLS1_2: \
356 case OPT_S_NO_COMP: \
358 case OPT_S_NOTICKET: \
359 case OPT_S_SERVERPREF: \
360 case OPT_S_LEGACYRENEG: \
361 case OPT_S_LEGACYCONN: \
362 case OPT_S_ONRESUMP: \
363 case OPT_S_NOLEGACYCONN: \
365 case OPT_S_SIGALGS: \
366 case OPT_S_CLIENTSIGALGS: \
368 case OPT_S_NAMEDCURVE: \
370 case OPT_S_DHPARAM: \
371 case OPT_S_DEBUGBROKE
376 extern const char OPT_HELP_STR[];
377 extern const char OPT_MORE_STR[];
378 typedef struct options_st {
382 * value type: - no value (also the value zero), n number, p positive
383 * number, u unsigned, l long, s string, < input file, > output file,
384 * f any format, F der/pem format , E der/pem/engine format identifier.
385 * l, n and u include zero; p does not.
392 * A string/int pairing; widely use for option value lookup, hence the
393 * name OPT_PAIR. But that name is misleading in s_cb.c, so we also use
394 * the "generic" name STRINT_PAIR.
396 typedef struct string_int_pair_st {
399 } OPT_PAIR, STRINT_PAIR;
401 /* Flags to pass into opt_format; see FORMAT_xxx, below. */
402 # define OPT_FMT_PEMDER (1L << 1)
403 # define OPT_FMT_PKCS12 (1L << 2)
404 # define OPT_FMT_SMIME (1L << 3)
405 # define OPT_FMT_ENGINE (1L << 4)
406 # define OPT_FMT_MSBLOB (1L << 5)
407 # define OPT_FMT_NETSCAPE (1L << 6)
408 # define OPT_FMT_NSS (1L << 7)
409 # define OPT_FMT_TEXT (1L << 8)
410 # define OPT_FMT_HTTP (1L << 9)
411 # define OPT_FMT_PVK (1L << 10)
412 # define OPT_FMT_PDE (OPT_FMT_PEMDER | OPT_FMT_ENGINE)
413 # define OPT_FMT_PDS (OPT_FMT_PEMDER | OPT_FMT_SMIME)
414 # define OPT_FMT_ANY ( \
415 OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_SMIME | \
416 OPT_FMT_ENGINE | OPT_FMT_MSBLOB | OPT_FMT_NETSCAPE | \
417 OPT_FMT_NSS | OPT_FMT_TEXT | OPT_FMT_HTTP | OPT_FMT_PVK)
419 char *opt_progname(const char *argv0);
420 char *opt_getprog(void);
421 char *opt_init(int ac, char **av, const OPTIONS * o);
423 int opt_format(const char *s, unsigned long flags, int *result);
424 int opt_int(const char *arg, int *result);
425 int opt_ulong(const char *arg, unsigned long *result);
426 int opt_long(const char *arg, long *result);
427 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L && \
428 defined(INTMAX_MAX) && defined(UINTMAX_MAX)
429 int opt_imax(const char *arg, intmax_t *result);
430 int opt_umax(const char *arg, uintmax_t *result);
432 # define opt_imax opt_long
433 # define opt_umax opt_ulong
434 # define intmax_t long
435 # define uintmax_t unsigned long
437 int opt_pair(const char *arg, const OPT_PAIR * pairs, int *result);
438 int opt_cipher(const char *name, const EVP_CIPHER **cipherp);
439 int opt_md(const char *name, const EVP_MD **mdp);
441 char *opt_flag(void);
442 char *opt_unknown(void);
443 char *opt_reset(void);
444 char **opt_rest(void);
445 int opt_num_rest(void);
446 int opt_verify(int i, X509_VERIFY_PARAM *vpm);
447 void opt_help(const OPTIONS * list);
448 int opt_format_error(const char *s, unsigned long flags);
450 typedef struct args_st {
457 * VMS C only for now, implemented in vms_decc_init.c
458 * If other C compilers forget to terminate argv with NULL, this function
461 char **copy_argv(int *argc, char *argv[]);
464 # define PW_MIN_LENGTH 4
465 typedef struct pw_cb_data {
466 const void *password;
467 const char *prompt_info;
470 int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_data);
472 int setup_ui_method(void);
473 void destroy_ui_method(void);
475 int chopup_args(ARGS *arg, char *buf);
476 # ifdef HEADER_X509_H
477 int dump_cert_text(BIO *out, X509 *x);
478 void print_name(BIO *out, const char *title, X509_NAME *nm,
479 unsigned long lflags);
481 void print_bignum_var(BIO *, BIGNUM *, const char*, int, unsigned char *);
482 void print_array(BIO *, const char *, int, const unsigned char *);
483 int set_cert_ex(unsigned long *flags, const char *arg);
484 int set_name_ex(unsigned long *flags, const char *arg);
485 int set_ext_copy(int *copy_type, const char *arg);
486 int copy_extensions(X509 *x, X509_REQ *req, int copy_type);
487 int app_passwd(char *arg1, char *arg2, char **pass1, char **pass2);
488 int add_oid_section(CONF *conf);
489 X509 *load_cert(const char *file, int format, const char *cert_descrip);
490 X509_CRL *load_crl(const char *infile, int format);
491 EVP_PKEY *load_key(const char *file, int format, int maybe_stdin,
492 const char *pass, ENGINE *e, const char *key_descrip);
493 EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin,
494 const char *pass, ENGINE *e, const char *key_descrip);
495 int load_certs(const char *file, STACK_OF(X509) **certs, int format,
496 const char *pass, const char *cert_descrip);
497 int load_crls(const char *file, STACK_OF(X509_CRL) **crls, int format,
498 const char *pass, const char *cert_descrip);
499 X509_STORE *setup_verify(char *CAfile, char *CApath,
500 int noCAfile, int noCApath);
501 __owur int ctx_set_verify_locations(SSL_CTX *ctx, const char *CAfile,
502 const char *CApath, int noCAfile,
505 #ifndef OPENSSL_NO_CT
508 * Sets the file to load the Certificate Transparency log list from.
509 * If path is NULL, loads from the default file path.
510 * Returns 1 on success, 0 otherwise.
512 __owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
516 # ifdef OPENSSL_NO_ENGINE
517 # define setup_engine(engine, debug) NULL
519 ENGINE *setup_engine(const char *engine, int debug);
521 # ifndef OPENSSL_NO_OCSP
522 OCSP_RESPONSE *process_responder(OCSP_REQUEST *req,
523 const char *host, const char *path,
524 const char *port, int use_ssl,
525 STACK_OF(CONF_VALUE) *headers,
529 /* Functions defined in ca.c and also used in ocsp.c */
530 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
531 ASN1_GENERALIZEDTIME **pinvtm, const char *str);
534 # define DB_exp_date 1
535 # define DB_rev_date 2
536 # define DB_serial 3 /* index - unique */
538 # define DB_name 5 /* index - unique when active and not
542 # define DB_TYPE_REV 'R'
543 # define DB_TYPE_EXP 'E'
544 # define DB_TYPE_VAL 'V'
546 typedef struct db_attr_st {
549 typedef struct ca_db_st {
554 void* app_malloc(int sz, const char *what);
555 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai);
556 int save_serial(char *serialfile, char *suffix, BIGNUM *serial,
557 ASN1_INTEGER **retai);
558 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix);
559 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai);
560 CA_DB *load_index(char *dbfile, DB_ATTR *dbattr);
561 int index_index(CA_DB *db);
562 int save_index(const char *dbfile, const char *suffix, CA_DB *db);
563 int rotate_index(const char *dbfile, const char *new_suffix,
564 const char *old_suffix);
565 void free_index(CA_DB *db);
566 # define index_name_cmp_noconst(a, b) \
567 index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \
568 (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b))
569 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b);
570 int parse_yesno(const char *str, int def);
572 X509_NAME *parse_name(const char *str, long chtype, int multirdn);
573 int args_verify(char ***pargs, int *pargc,
574 int *badarg, X509_VERIFY_PARAM **pm);
575 void policies_print(X509_STORE_CTX *ctx);
576 int bio_to_mem(unsigned char **out, int maxlen, BIO *in);
577 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value);
578 int init_gen_str(EVP_PKEY_CTX **pctx,
579 const char *algname, ENGINE *e, int do_param);
580 int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md,
581 STACK_OF(OPENSSL_STRING) *sigopts);
582 int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md,
583 STACK_OF(OPENSSL_STRING) *sigopts);
584 int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md,
585 STACK_OF(OPENSSL_STRING) *sigopts);
586 # ifndef OPENSSL_NO_PSK
587 extern char *psk_key;
590 unsigned char *next_protos_parse(size_t *outlen, const char *in);
592 void print_cert_checks(BIO *bio, X509 *x,
593 const char *checkhost,
594 const char *checkemail, const char *checkip);
596 void store_setup_crl_download(X509_STORE *st);
598 /* See OPT_FMT_xxx, above. */
599 /* On some platforms, it's important to distinguish between text and binary
600 * files. On some, there might even be specific file formats for different
601 * contents. The FORMAT_xxx macros are meant to express an intent with the
602 * file being read or created.
604 # define B_FORMAT_TEXT 0x8000
605 # define FORMAT_UNDEF 0
606 # define FORMAT_TEXT (1 | B_FORMAT_TEXT) /* Generic text */
607 # define FORMAT_BINARY 2 /* Generic binary */
608 # define FORMAT_BASE64 (3 | B_FORMAT_TEXT) /* Base64 */
609 # define FORMAT_ASN1 4 /* ASN.1/DER */
610 # define FORMAT_PEM (5 | B_FORMAT_TEXT)
611 # define FORMAT_PKCS12 6
612 # define FORMAT_SMIME (7 | B_FORMAT_TEXT)
613 # define FORMAT_ENGINE 8 /* Not really a file format */
614 # define FORMAT_PEMRSA (9 | B_FORMAT_TEXT) /* PEM RSAPubicKey format */
615 # define FORMAT_ASN1RSA 10 /* DER RSAPubicKey format */
616 # define FORMAT_MSBLOB 11 /* MS Key blob format */
617 # define FORMAT_PVK 12 /* MS PVK file format */
618 # define FORMAT_HTTP 13 /* Download using HTTP */
619 # define FORMAT_NSS 14 /* NSS keylog format */
621 # define EXT_COPY_NONE 0
622 # define EXT_COPY_ADD 1
623 # define EXT_COPY_ALL 2
625 # define NETSCAPE_CERT_HDR "certificate"
627 # define APP_PASS_LEN 1024
629 # define SERIAL_RAND_BITS 64
631 int app_isdir(const char *);
632 int app_access(const char *, int flag);
633 int raw_read_stdin(void *, int);
634 int raw_write_stdout(const void *, int);
638 double app_tminterval(int stop, int usertime);
640 /* this is an accident waiting to happen (-Wshadow is your friend) */
641 extern int verify_depth;
642 extern int verify_quiet;
643 extern int verify_error;
644 extern int verify_return_error;