diff options
Diffstat (limited to 'apps/apps.h')
| -rw-r--r-- | apps/apps.h | 755 |
1 files changed, 500 insertions, 255 deletions
diff --git a/apps/apps.h b/apps/apps.h index 268863c336a4..5b98d27500ce 100644 --- a/apps/apps.h +++ b/apps/apps.h @@ -1,221 +1,436 @@ -/* apps/apps.h */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ -/* ==================================================================== - * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@openssl.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.openssl.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). +/* + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #ifndef HEADER_APPS_H # define HEADER_APPS_H -# include "e_os.h" +# include "e_os.h" /* struct timeval for DTLS */ +# include "internal/nelem.h" +# include <assert.h> +# include <sys/types.h> +# ifndef OPENSSL_NO_POSIX_IO +# include <sys/stat.h> +# include <fcntl.h> +# endif + +# include <openssl/e_os2.h> +# include <openssl/ossl_typ.h> # include <openssl/bio.h> # include <openssl/x509.h> -# include <openssl/lhash.h> # include <openssl/conf.h> # include <openssl/txt_db.h> -# ifndef OPENSSL_NO_ENGINE -# include <openssl/engine.h> -# endif -# ifndef OPENSSL_NO_OCSP -# include <openssl/ocsp.h> +# include <openssl/engine.h> +# include <openssl/ocsp.h> +# include <signal.h> + +# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE) +# define openssl_fdset(a,b) FD_SET((unsigned int)a, b) +# else +# define openssl_fdset(a,b) FD_SET(a, b) # endif -# include <openssl/ossl_typ.h> -int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn); -int app_RAND_write_file(const char *file, BIO *bio_e); /* - * When `file' is NULL, use defaults. `bio_e' is for error messages. + * quick macro when you need to pass an unsigned char instead of a char. + * this is true for some implementations of the is*() functions, for + * example. */ -void app_RAND_allow_write_file(void); -long app_RAND_load_files(char *file); /* `file' is a list of files to read, - * separated by LIST_SEPARATOR_CHAR - * (see e_os.h). The string is - * destroyed! */ - -# ifndef MONOLITH +#define _UC(c) ((unsigned char)(c)) -# define MAIN(a,v) main(a,v) +void app_RAND_load_conf(CONF *c, const char *section); +void app_RAND_write(void); -# ifndef NON_MAIN -CONF *config = NULL; -BIO *bio_err = NULL; -# else -extern CONF *config; -extern BIO *bio_err; -# endif - -# else - -# define MAIN(a,v) PROG(a,v) -extern CONF *config; extern char *default_config_file; +extern BIO *bio_in; +extern BIO *bio_out; extern BIO *bio_err; +extern const unsigned char tls13_aes128gcmsha256_id[]; +extern const unsigned char tls13_aes256gcmsha384_id[]; +extern BIO_ADDR *ourpeer; +BIO_METHOD *apps_bf_prefix(void); +/* + * The control used to set the prefix with BIO_ctrl() + * We make it high enough so the chance of ever clashing with the BIO library + * remains unlikely for the foreseeable future and beyond. + */ +#define PREFIX_CTRL_SET_PREFIX (1 << 15) +/* + * apps_bf_prefix() returns a dynamically created BIO_METHOD, which we + * need to destroy at some point. When created internally, it's stored + * in an internal pointer which can be freed with the following function + */ +void destroy_prefix_method(void); + +BIO *dup_bio_in(int format); +BIO *dup_bio_out(int format); +BIO *dup_bio_err(int format); +BIO *bio_open_owner(const char *filename, int format, int private); +BIO *bio_open_default(const char *filename, char mode, int format); +BIO *bio_open_default_quiet(const char *filename, char mode, int format); +CONF *app_load_config_bio(BIO *in, const char *filename); +CONF *app_load_config(const char *filename); +CONF *app_load_config_quiet(const char *filename); +int app_load_modules(const CONF *config); +void unbuffer(FILE *fp); +void wait_for_async(SSL *s); +# if defined(OPENSSL_SYS_MSDOS) +int has_stdin_waiting(void); # endif -# ifndef OPENSSL_SYS_NETWARE -# include <signal.h> -# endif +void corrupt_signature(const ASN1_STRING *signature); +int set_cert_times(X509 *x, const char *startdate, const char *enddate, + int days); -# ifdef SIGPIPE -# define do_pipe_sig() signal(SIGPIPE,SIG_IGN) -# else -# define do_pipe_sig() -# endif +/* + * Common verification options. + */ +# define OPT_V_ENUM \ + OPT_V__FIRST=2000, \ + OPT_V_POLICY, OPT_V_PURPOSE, OPT_V_VERIFY_NAME, OPT_V_VERIFY_DEPTH, \ + OPT_V_ATTIME, OPT_V_VERIFY_HOSTNAME, OPT_V_VERIFY_EMAIL, \ + OPT_V_VERIFY_IP, OPT_V_IGNORE_CRITICAL, OPT_V_ISSUER_CHECKS, \ + OPT_V_CRL_CHECK, OPT_V_CRL_CHECK_ALL, OPT_V_POLICY_CHECK, \ + OPT_V_EXPLICIT_POLICY, OPT_V_INHIBIT_ANY, OPT_V_INHIBIT_MAP, \ + OPT_V_X509_STRICT, OPT_V_EXTENDED_CRL, OPT_V_USE_DELTAS, \ + OPT_V_POLICY_PRINT, OPT_V_CHECK_SS_SIG, OPT_V_TRUSTED_FIRST, \ + OPT_V_SUITEB_128_ONLY, OPT_V_SUITEB_128, OPT_V_SUITEB_192, \ + OPT_V_PARTIAL_CHAIN, OPT_V_NO_ALT_CHAINS, OPT_V_NO_CHECK_TIME, \ + OPT_V_VERIFY_AUTH_LEVEL, OPT_V_ALLOW_PROXY_CERTS, \ + OPT_V__LAST + +# define OPT_V_OPTIONS \ + { "policy", OPT_V_POLICY, 's', "adds policy to the acceptable policy set"}, \ + { "purpose", OPT_V_PURPOSE, 's', \ + "certificate chain purpose"}, \ + { "verify_name", OPT_V_VERIFY_NAME, 's', "verification policy name"}, \ + { "verify_depth", OPT_V_VERIFY_DEPTH, 'n', \ + "chain depth limit" }, \ + { "auth_level", OPT_V_VERIFY_AUTH_LEVEL, 'n', \ + "chain authentication security level" }, \ + { "attime", OPT_V_ATTIME, 'M', "verification epoch time" }, \ + { "verify_hostname", OPT_V_VERIFY_HOSTNAME, 's', \ + "expected peer hostname" }, \ + { "verify_email", OPT_V_VERIFY_EMAIL, 's', \ + "expected peer email" }, \ + { "verify_ip", OPT_V_VERIFY_IP, 's', \ + "expected peer IP address" }, \ + { "ignore_critical", OPT_V_IGNORE_CRITICAL, '-', \ + "permit unhandled critical extensions"}, \ + { "issuer_checks", OPT_V_ISSUER_CHECKS, '-', "(deprecated)"}, \ + { "crl_check", OPT_V_CRL_CHECK, '-', "check leaf certificate revocation" }, \ + { "crl_check_all", OPT_V_CRL_CHECK_ALL, '-', "check full chain revocation" }, \ + { "policy_check", OPT_V_POLICY_CHECK, '-', "perform rfc5280 policy checks"}, \ + { "explicit_policy", OPT_V_EXPLICIT_POLICY, '-', \ + "set policy variable require-explicit-policy"}, \ + { "inhibit_any", OPT_V_INHIBIT_ANY, '-', \ + "set policy variable inhibit-any-policy"}, \ + { "inhibit_map", OPT_V_INHIBIT_MAP, '-', \ + "set policy variable inhibit-policy-mapping"}, \ + { "x509_strict", OPT_V_X509_STRICT, '-', \ + "disable certificate compatibility work-arounds"}, \ + { "extended_crl", OPT_V_EXTENDED_CRL, '-', \ + "enable extended CRL features"}, \ + { "use_deltas", OPT_V_USE_DELTAS, '-', \ + "use delta CRLs"}, \ + { "policy_print", OPT_V_POLICY_PRINT, '-', \ + "print policy processing diagnostics"}, \ + { "check_ss_sig", OPT_V_CHECK_SS_SIG, '-', \ + "check root CA self-signatures"}, \ + { "trusted_first", OPT_V_TRUSTED_FIRST, '-', \ + "search trust store first (default)" }, \ + { "suiteB_128_only", OPT_V_SUITEB_128_ONLY, '-', "Suite B 128-bit-only mode"}, \ + { "suiteB_128", OPT_V_SUITEB_128, '-', \ + "Suite B 128-bit mode allowing 192-bit algorithms"}, \ + { "suiteB_192", OPT_V_SUITEB_192, '-', "Suite B 192-bit-only mode" }, \ + { "partial_chain", OPT_V_PARTIAL_CHAIN, '-', \ + "accept chains anchored by intermediate trust-store CAs"}, \ + { "no_alt_chains", OPT_V_NO_ALT_CHAINS, '-', "(deprecated)" }, \ + { "no_check_time", OPT_V_NO_CHECK_TIME, '-', "ignore certificate validity time" }, \ + { "allow_proxy_certs", OPT_V_ALLOW_PROXY_CERTS, '-', "allow the use of proxy certificates" } + +# define OPT_V_CASES \ + OPT_V__FIRST: case OPT_V__LAST: break; \ + case OPT_V_POLICY: \ + case OPT_V_PURPOSE: \ + case OPT_V_VERIFY_NAME: \ + case OPT_V_VERIFY_DEPTH: \ + case OPT_V_VERIFY_AUTH_LEVEL: \ + case OPT_V_ATTIME: \ + case OPT_V_VERIFY_HOSTNAME: \ + case OPT_V_VERIFY_EMAIL: \ + case OPT_V_VERIFY_IP: \ + case OPT_V_IGNORE_CRITICAL: \ + case OPT_V_ISSUER_CHECKS: \ + case OPT_V_CRL_CHECK: \ + case OPT_V_CRL_CHECK_ALL: \ + case OPT_V_POLICY_CHECK: \ + case OPT_V_EXPLICIT_POLICY: \ + case OPT_V_INHIBIT_ANY: \ + case OPT_V_INHIBIT_MAP: \ + case OPT_V_X509_STRICT: \ + case OPT_V_EXTENDED_CRL: \ + case OPT_V_USE_DELTAS: \ + case OPT_V_POLICY_PRINT: \ + case OPT_V_CHECK_SS_SIG: \ + case OPT_V_TRUSTED_FIRST: \ + case OPT_V_SUITEB_128_ONLY: \ + case OPT_V_SUITEB_128: \ + case OPT_V_SUITEB_192: \ + case OPT_V_PARTIAL_CHAIN: \ + case OPT_V_NO_ALT_CHAINS: \ + case OPT_V_NO_CHECK_TIME: \ + case OPT_V_ALLOW_PROXY_CERTS -# ifdef OPENSSL_NO_COMP -# define zlib_cleanup() -# else -# define zlib_cleanup() COMP_zlib_cleanup() -# endif +/* + * Common "extended validation" options. + */ +# define OPT_X_ENUM \ + OPT_X__FIRST=1000, \ + OPT_X_KEY, OPT_X_CERT, OPT_X_CHAIN, OPT_X_CHAIN_BUILD, \ + OPT_X_CERTFORM, OPT_X_KEYFORM, \ + OPT_X__LAST + +# define OPT_X_OPTIONS \ + { "xkey", OPT_X_KEY, '<', "key for Extended certificates"}, \ + { "xcert", OPT_X_CERT, '<', "cert for Extended certificates"}, \ + { "xchain", OPT_X_CHAIN, '<', "chain for Extended certificates"}, \ + { "xchain_build", OPT_X_CHAIN_BUILD, '-', \ + "build certificate chain for the extended certificates"}, \ + { "xcertform", OPT_X_CERTFORM, 'F', \ + "format of Extended certificate (PEM or DER) PEM default " }, \ + { "xkeyform", OPT_X_KEYFORM, 'F', \ + "format of Extended certificate's key (PEM or DER) PEM default"} + +# define OPT_X_CASES \ + OPT_X__FIRST: case OPT_X__LAST: break; \ + case OPT_X_KEY: \ + case OPT_X_CERT: \ + case OPT_X_CHAIN: \ + case OPT_X_CHAIN_BUILD: \ + case OPT_X_CERTFORM: \ + case OPT_X_KEYFORM -# if defined(MONOLITH) && !defined(OPENSSL_C) -# define apps_startup() \ - do_pipe_sig() -# define apps_shutdown() -# else -# ifndef OPENSSL_NO_ENGINE -# define apps_startup() \ - do { do_pipe_sig(); CRYPTO_malloc_init(); \ - ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ - ENGINE_load_builtin_engines(); setup_ui_method(); } while(0) -# define apps_shutdown() \ - do { CONF_modules_unload(1); destroy_ui_method(); \ - OBJ_cleanup(); EVP_cleanup(); ENGINE_cleanup(); \ - CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ - RAND_cleanup(); \ - ERR_free_strings(); zlib_cleanup();} while(0) -# else -# define apps_startup() \ - do { do_pipe_sig(); CRYPTO_malloc_init(); \ - ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ - setup_ui_method(); } while(0) -# define apps_shutdown() \ - do { CONF_modules_unload(1); destroy_ui_method(); \ - OBJ_cleanup(); EVP_cleanup(); \ - CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ - RAND_cleanup(); \ - ERR_free_strings(); zlib_cleanup(); } while(0) -# endif -# endif +/* + * Common SSL options. + * Any changes here must be coordinated with ../ssl/ssl_conf.c + */ +# define OPT_S_ENUM \ + OPT_S__FIRST=3000, \ + OPT_S_NOSSL3, OPT_S_NOTLS1, OPT_S_NOTLS1_1, OPT_S_NOTLS1_2, \ + OPT_S_NOTLS1_3, OPT_S_BUGS, OPT_S_NO_COMP, OPT_S_NOTICKET, \ + OPT_S_SERVERPREF, OPT_S_LEGACYRENEG, OPT_S_LEGACYCONN, \ + OPT_S_ONRESUMP, OPT_S_NOLEGACYCONN, OPT_S_ALLOW_NO_DHE_KEX, \ + OPT_S_PRIORITIZE_CHACHA, \ + OPT_S_STRICT, OPT_S_SIGALGS, OPT_S_CLIENTSIGALGS, OPT_S_GROUPS, \ + OPT_S_CURVES, OPT_S_NAMEDCURVE, OPT_S_CIPHER, OPT_S_CIPHERSUITES, \ + OPT_S_RECORD_PADDING, OPT_S_DEBUGBROKE, OPT_S_COMP, \ + OPT_S_MINPROTO, OPT_S_MAXPROTO, \ + OPT_S_NO_RENEGOTIATION, OPT_S_NO_MIDDLEBOX, OPT_S__LAST + +# define OPT_S_OPTIONS \ + {"no_ssl3", OPT_S_NOSSL3, '-',"Just disable SSLv3" }, \ + {"no_tls1", OPT_S_NOTLS1, '-', "Just disable TLSv1"}, \ + {"no_tls1_1", OPT_S_NOTLS1_1, '-', "Just disable TLSv1.1" }, \ + {"no_tls1_2", OPT_S_NOTLS1_2, '-', "Just disable TLSv1.2"}, \ + {"no_tls1_3", OPT_S_NOTLS1_3, '-', "Just disable TLSv1.3"}, \ + {"bugs", OPT_S_BUGS, '-', "Turn on SSL bug compatibility"}, \ + {"no_comp", OPT_S_NO_COMP, '-', "Disable SSL/TLS compression (default)" }, \ + {"comp", OPT_S_COMP, '-', "Use SSL/TLS-level compression" }, \ + {"no_ticket", OPT_S_NOTICKET, '-', \ + "Disable use of TLS session tickets"}, \ + {"serverpref", OPT_S_SERVERPREF, '-', "Use server's cipher preferences"}, \ + {"legacy_renegotiation", OPT_S_LEGACYRENEG, '-', \ + "Enable use of legacy renegotiation (dangerous)"}, \ + {"no_renegotiation", OPT_S_NO_RENEGOTIATION, '-', \ + "Disable all renegotiation."}, \ + {"legacy_server_connect", OPT_S_LEGACYCONN, '-', \ + "Allow initial connection to servers that don't support RI"}, \ + {"no_resumption_on_reneg", OPT_S_ONRESUMP, '-', \ + "Disallow session resumption on renegotiation"}, \ + {"no_legacy_server_connect", OPT_S_NOLEGACYCONN, '-', \ + "Disallow initial connection to servers that don't support RI"}, \ + {"allow_no_dhe_kex", OPT_S_ALLOW_NO_DHE_KEX, '-', \ + "In TLSv1.3 allow non-(ec)dhe based key exchange on resumption"}, \ + {"prioritize_chacha", OPT_S_PRIORITIZE_CHACHA, '-', \ + "Prioritize ChaCha ciphers when preferred by clients"}, \ + {"strict", OPT_S_STRICT, '-', \ + "Enforce strict certificate checks as per TLS standard"}, \ + {"sigalgs", OPT_S_SIGALGS, 's', \ + "Signature algorithms to support (colon-separated list)" }, \ + {"client_sigalgs", OPT_S_CLIENTSIGALGS, 's', \ + "Signature algorithms to support for client certificate" \ + " authentication (colon-separated list)" }, \ + {"groups", OPT_S_GROUPS, 's', \ + "Groups to advertise (colon-separated list)" }, \ + {"curves", OPT_S_CURVES, 's', \ + "Groups to advertise (colon-separated list)" }, \ + {"named_curve", OPT_S_NAMEDCURVE, 's', \ + "Elliptic curve used for ECDHE (server-side only)" }, \ + {"cipher", OPT_S_CIPHER, 's', "Specify TLSv1.2 and below cipher list to be used"}, \ + {"ciphersuites", OPT_S_CIPHERSUITES, 's', "Specify TLSv1.3 ciphersuites to be used"}, \ + {"min_protocol", OPT_S_MINPROTO, 's', "Specify the minimum protocol version to be used"}, \ + {"max_protocol", OPT_S_MAXPROTO, 's', "Specify the maximum protocol version to be used"}, \ + {"record_padding", OPT_S_RECORD_PADDING, 's', \ + "Block size to pad TLS 1.3 records to."}, \ + {"debug_broken_protocol", OPT_S_DEBUGBROKE, '-', \ + "Perform all sorts of protocol violations for testing purposes"}, \ + {"no_middlebox", OPT_S_NO_MIDDLEBOX, '-', \ + "Disable TLSv1.3 middlebox compat mode" } + +# define OPT_S_CASES \ + OPT_S__FIRST: case OPT_S__LAST: break; \ + case OPT_S_NOSSL3: \ + case OPT_S_NOTLS1: \ + case OPT_S_NOTLS1_1: \ + case OPT_S_NOTLS1_2: \ + case OPT_S_NOTLS1_3: \ + case OPT_S_BUGS: \ + case OPT_S_NO_COMP: \ + case OPT_S_COMP: \ + case OPT_S_NOTICKET: \ + case OPT_S_SERVERPREF: \ + case OPT_S_LEGACYRENEG: \ + case OPT_S_LEGACYCONN: \ + case OPT_S_ONRESUMP: \ + case OPT_S_NOLEGACYCONN: \ + case OPT_S_ALLOW_NO_DHE_KEX: \ + case OPT_S_PRIORITIZE_CHACHA: \ + case OPT_S_STRICT: \ + case OPT_S_SIGALGS: \ + case OPT_S_CLIENTSIGALGS: \ + case OPT_S_GROUPS: \ + case OPT_S_CURVES: \ + case OPT_S_NAMEDCURVE: \ + case OPT_S_CIPHER: \ + case OPT_S_CIPHERSUITES: \ + case OPT_S_RECORD_PADDING: \ + case OPT_S_NO_RENEGOTIATION: \ + case OPT_S_MINPROTO: \ + case OPT_S_MAXPROTO: \ + case OPT_S_DEBUGBROKE: \ + case OPT_S_NO_MIDDLEBOX + +#define IS_NO_PROT_FLAG(o) \ + (o == OPT_S_NOSSL3 || o == OPT_S_NOTLS1 || o == OPT_S_NOTLS1_1 \ + || o == OPT_S_NOTLS1_2 || o == OPT_S_NOTLS1_3) -# if defined(OPENSSL_SYSNAME_WIN32) || defined(OPENSSL_SYSNAME_WINCE) -# define openssl_fdset(a,b) FD_SET((unsigned int)a, b) -# else -# define openssl_fdset(a,b) FD_SET(a, b) -# endif +/* + * Random state options. + */ +# define OPT_R_ENUM \ + OPT_R__FIRST=1500, OPT_R_RAND, OPT_R_WRITERAND, OPT_R__LAST + +# define OPT_R_OPTIONS \ + {"rand", OPT_R_RAND, 's', "Load the file(s) into the random number generator"}, \ + {"writerand", OPT_R_WRITERAND, '>', "Write random data to the specified file"} + +# define OPT_R_CASES \ + OPT_R__FIRST: case OPT_R__LAST: break; \ + case OPT_R_RAND: case OPT_R_WRITERAND + +/* + * Option parsing. + */ +extern const char OPT_HELP_STR[]; +extern const char OPT_MORE_STR[]; +typedef struct options_st { + const char *name; + int retval; + /* + * value type: - no value (also the value zero), n number, p positive + * number, u unsigned, l long, s string, < input file, > output file, + * f any format, F der/pem format, E der/pem/engine format identifier. + * l, n and u include zero; p does not. + */ + int valtype; + const char *helpstr; +} OPTIONS; + +/* + * A string/int pairing; widely use for option value lookup, hence the + * name OPT_PAIR. But that name is misleading in s_cb.c, so we also use + * the "generic" name STRINT_PAIR. + */ +typedef struct string_int_pair_st { + const char *name; + int retval; +} OPT_PAIR, STRINT_PAIR; + +/* Flags to pass into opt_format; see FORMAT_xxx, below. */ +# define OPT_FMT_PEMDER (1L << 1) +# define OPT_FMT_PKCS12 (1L << 2) +# define OPT_FMT_SMIME (1L << 3) +# define OPT_FMT_ENGINE (1L << 4) +# define OPT_FMT_MSBLOB (1L << 5) +# define OPT_FMT_NETSCAPE (1L << 6) +# define OPT_FMT_NSS (1L << 7) +# define OPT_FMT_TEXT (1L << 8) +# define OPT_FMT_HTTP (1L << 9) +# define OPT_FMT_PVK (1L << 10) +# define OPT_FMT_PDE (OPT_FMT_PEMDER | OPT_FMT_ENGINE) +# define OPT_FMT_PDS (OPT_FMT_PEMDER | OPT_FMT_SMIME) +# define OPT_FMT_ANY ( \ + OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_SMIME | \ + OPT_FMT_ENGINE | OPT_FMT_MSBLOB | OPT_FMT_NETSCAPE | \ + OPT_FMT_NSS | OPT_FMT_TEXT | OPT_FMT_HTTP | OPT_FMT_PVK) + +char *opt_progname(const char *argv0); +char *opt_getprog(void); +char *opt_init(int ac, char **av, const OPTIONS * o); +int opt_next(void); +int opt_format(const char *s, unsigned long flags, int *result); +int opt_int(const char *arg, int *result); +int opt_ulong(const char *arg, unsigned long *result); +int opt_long(const char *arg, long *result); +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L && \ + defined(INTMAX_MAX) && defined(UINTMAX_MAX) +int opt_imax(const char *arg, intmax_t *result); +int opt_umax(const char *arg, uintmax_t *result); +#else +# define opt_imax opt_long +# define opt_umax opt_ulong +# define intmax_t long +# define uintmax_t unsigned long +#endif +int opt_pair(const char *arg, const OPT_PAIR * pairs, int *result); +int opt_cipher(const char *name, const EVP_CIPHER **cipherp); +int opt_md(const char *name, const EVP_MD **mdp); +char *opt_arg(void); +char *opt_flag(void); +char *opt_unknown(void); +char **opt_rest(void); +int opt_num_rest(void); +int opt_verify(int i, X509_VERIFY_PARAM *vpm); +int opt_rand(int i); +void opt_help(const OPTIONS * list); +int opt_format_error(const char *s, unsigned long flags); typedef struct args_st { - char **data; - int count; + int size; + int argc; + char **argv; } ARGS; +/* + * VMS C only for now, implemented in vms_decc_init.c + * If other C compilers forget to terminate argv with NULL, this function + * can be re-used. + */ +char **copy_argv(int *argc, char *argv[]); +/* + * Win32-specific argv initialization that splits OS-supplied UNICODE + * command line string to array of UTF8-encoded strings. + */ +void win32_utf8argv(int *argc, char **argv[]); + + # define PW_MIN_LENGTH 4 typedef struct pw_cb_data { const void *password; @@ -226,54 +441,63 @@ int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_data); int setup_ui_method(void); void destroy_ui_method(void); +const UI_METHOD *get_ui_method(void); -int should_retry(int i); -int args_from_file(char *file, int *argc, char **argv[]); -int str2fmt(char *s); -void program_name(char *in, char *out, int size); -int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]); +int chopup_args(ARGS *arg, char *buf); # ifdef HEADER_X509_H int dump_cert_text(BIO *out, X509 *x); void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags); # endif +void print_bignum_var(BIO *, const BIGNUM *, const char*, + int, unsigned char *); +void print_array(BIO *, const char *, int, const unsigned char *); +int set_nameopt(const char *arg); +unsigned long get_nameopt(void); int set_cert_ex(unsigned long *flags, const char *arg); int set_name_ex(unsigned long *flags, const char *arg); int set_ext_copy(int *copy_type, const char *arg); int copy_extensions(X509 *x, X509_REQ *req, int copy_type); -int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2); -int add_oid_section(BIO *err, CONF *conf); -X509 *load_cert(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *cert_descrip); +int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2); +int add_oid_section(CONF *conf); +X509 *load_cert(const char *file, int format, const char *cert_descrip); X509_CRL *load_crl(const char *infile, int format); -int load_cert_crl_http(const char *url, BIO *err, - X509 **pcert, X509_CRL **pcrl); -EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, +EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, const char *pass, ENGINE *e, const char *key_descrip); -EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, +EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, const char *pass, ENGINE *e, const char *key_descrip); -STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, - const char *cert_descrip); -STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, - const char *cert_descrip); -X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath); - -ENGINE *setup_engine(BIO *err, const char *engine, int debug); +int load_certs(const char *file, STACK_OF(X509) **certs, int format, + const char *pass, const char *cert_descrip); +int load_crls(const char *file, STACK_OF(X509_CRL) **crls, int format, + const char *pass, const char *cert_descrip); +X509_STORE *setup_verify(const char *CAfile, const char *CApath, + int noCAfile, int noCApath); +__owur int ctx_set_verify_locations(SSL_CTX *ctx, const char *CAfile, + const char *CApath, int noCAfile, + int noCApath); + +#ifndef OPENSSL_NO_CT + +/* + * Sets the file to load the Certificate Transparency log list from. + * If path is NULL, loads from the default file path. + * Returns 1 on success, 0 otherwise. + */ +__owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path); + +#endif + +ENGINE *setup_engine(const char *engine, int debug); void release_engine(ENGINE *e); # ifndef OPENSSL_NO_OCSP -OCSP_RESPONSE *process_responder(BIO *err, OCSP_REQUEST *req, +OCSP_RESPONSE *process_responder(OCSP_REQUEST *req, const char *host, const char *path, const char *port, int use_ssl, - const STACK_OF(CONF_VALUE) *headers, + STACK_OF(CONF_VALUE) *headers, int req_timeout); # endif -int load_config(BIO *err, CONF *cnf); -char *make_config_name(void); - /* Functions defined in ca.c and also used in ocsp.c */ int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str); @@ -287,9 +511,10 @@ int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, * disabled */ # define DB_NUMBER 6 -# define DB_TYPE_REV 'R' -# define DB_TYPE_EXP 'E' -# define DB_TYPE_VAL 'V' +# define DB_TYPE_REV 'R' /* Revoked */ +# define DB_TYPE_EXP 'E' /* Expired */ +# define DB_TYPE_VAL 'V' /* Valid ; inserted with: ca ... -valid */ +# define DB_TYPE_SUSP 'S' /* Suspended */ typedef struct db_attr_st { int unique_subject; @@ -297,14 +522,20 @@ typedef struct db_attr_st { typedef struct ca_db_st { DB_ATTR attributes; TXT_DB *db; + char *dbfname; +# ifndef OPENSSL_NO_POSIX_IO + struct stat dbst; +# endif } CA_DB; -BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai); -int save_serial(char *serialfile, char *suffix, BIGNUM *serial, +void* app_malloc(int sz, const char *what); +BIGNUM *load_serial(const char *serialfile, int create, ASN1_INTEGER **retai); +int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial, ASN1_INTEGER **retai); -int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix); +int rotate_serial(const char *serialfile, const char *new_suffix, + const char *old_suffix); int rand_serial(BIGNUM *b, ASN1_INTEGER *ai); -CA_DB *load_index(char *dbfile, DB_ATTR *dbattr); +CA_DB *load_index(const char *dbfile, DB_ATTR *dbattr); int index_index(CA_DB *db); int save_index(const char *dbfile, const char *suffix, CA_DB *db); int rotate_index(const char *dbfile, const char *new_suffix, @@ -316,31 +547,23 @@ void free_index(CA_DB *db); int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b); int parse_yesno(const char *str, int def); -X509_NAME *parse_name(char *str, long chtype, int multirdn); -int args_verify(char ***pargs, int *pargc, - int *badarg, BIO *err, X509_VERIFY_PARAM **pm); -void policies_print(BIO *out, X509_STORE_CTX *ctx); +X509_NAME *parse_name(const char *str, long chtype, int multirdn); +void policies_print(X509_STORE_CTX *ctx); int bio_to_mem(unsigned char **out, int maxlen, BIO *in); int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value); -int init_gen_str(BIO *err, EVP_PKEY_CTX **pctx, +int init_gen_str(EVP_PKEY_CTX **pctx, const char *algname, ENGINE *e, int do_param); -int do_X509_sign(BIO *err, X509 *x, EVP_PKEY *pkey, const EVP_MD *md, +int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); -int do_X509_REQ_sign(BIO *err, X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, +int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); -int do_X509_CRL_sign(BIO *err, X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, +int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); -# ifndef OPENSSL_NO_PSK + extern char *psk_key; -# endif -# ifndef OPENSSL_NO_JPAKE -void jpake_client_auth(BIO *out, BIO *conn, const char *secret); -void jpake_server_auth(BIO *out, BIO *conn, const char *secret); -# endif -# ifndef OPENSSL_NO_TLSEXT -unsigned char *next_protos_parse(unsigned short *outlen, const char *in); -# endif /* ndef OPENSSL_NO_TLSEXT */ + +unsigned char *next_protos_parse(size_t *outlen, const char *in); void print_cert_checks(BIO *bio, X509 *x, const char *checkhost, @@ -348,21 +571,28 @@ void print_cert_checks(BIO *bio, X509 *x, void store_setup_crl_download(X509_STORE *st); +/* See OPT_FMT_xxx, above. */ +/* On some platforms, it's important to distinguish between text and binary + * files. On some, there might even be specific file formats for different + * contents. The FORMAT_xxx macros are meant to express an intent with the + * file being read or created. + */ +# define B_FORMAT_TEXT 0x8000 # define FORMAT_UNDEF 0 -# define FORMAT_ASN1 1 -# define FORMAT_TEXT 2 -# define FORMAT_PEM 3 -# define FORMAT_NETSCAPE 4 -# define FORMAT_PKCS12 5 -# define FORMAT_SMIME 6 -# define FORMAT_ENGINE 7 -# define FORMAT_IISSGC 8 /* XXX this stupid macro helps us to avoid - * adding yet another param to load_*key() */ -# define FORMAT_PEMRSA 9 /* PEM RSAPubicKey format */ -# define FORMAT_ASN1RSA 10 /* DER RSAPubicKey format */ -# define FORMAT_MSBLOB 11 /* MS Key blob format */ -# define FORMAT_PVK 12 /* MS PVK file format */ -# define FORMAT_HTTP 13 /* Download using HTTP */ +# define FORMAT_TEXT (1 | B_FORMAT_TEXT) /* Generic text */ +# define FORMAT_BINARY 2 /* Generic binary */ +# define FORMAT_BASE64 (3 | B_FORMAT_TEXT) /* Base64 */ +# define FORMAT_ASN1 4 /* ASN.1/DER */ +# define FORMAT_PEM (5 | B_FORMAT_TEXT) +# define FORMAT_PKCS12 6 +# define FORMAT_SMIME (7 | B_FORMAT_TEXT) +# define FORMAT_ENGINE 8 /* Not really a file format */ +# define FORMAT_PEMRSA (9 | B_FORMAT_TEXT) /* PEM RSAPubicKey format */ +# define FORMAT_ASN1RSA 10 /* DER RSAPubicKey format */ +# define FORMAT_MSBLOB 11 /* MS Key blob format */ +# define FORMAT_PVK 12 /* MS PVK file format */ +# define FORMAT_HTTP 13 /* Download using HTTP */ +# define FORMAT_NSS 14 /* NSS keylog format */ # define EXT_COPY_NONE 0 # define EXT_COPY_ADD 1 @@ -372,9 +602,15 @@ void store_setup_crl_download(X509_STORE *st); # define APP_PASS_LEN 1024 -# define SERIAL_RAND_BITS 64 +/* + * IETF RFC 5280 says serial number must be <= 20 bytes. Use 159 bits + * so that the first bit will never be one, so that the DER encoding + * rules won't force a leading octet. + */ +# define SERIAL_RAND_BITS 159 int app_isdir(const char *); +int app_access(const char *, int flag); int fileno_stdin(void); int fileno_stdout(void); int raw_read_stdin(void *, int); @@ -384,6 +620,15 @@ int raw_write_stdout(const void *, int); # define TM_STOP 1 double app_tminterval(int stop, int usertime); -# define OPENSSL_NO_SSL_INTERN +void make_uppercase(char *string); + +typedef struct verify_options_st { + int depth; + int quiet; + int error; + int return_error; +} VERIFY_CB_ARGS; + +extern VERIFY_CB_ARGS verify_args; #endif |