X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=apps%2Fts.c;h=1ae57d253558f247dda4a6d75add9c0c8cfafa62;hp=ac91323ac64bbd1cc266c4c7f3bb1ad037c923b6;hb=6b4a77f56e14c002ce3cf960f622682be3b8424b;hpb=e20b47275109aafc559446d731e6baad4a1f55d1 diff --git a/apps/ts.c b/apps/ts.c index ac91323ac6..1ae57d2535 100644 --- a/apps/ts.c +++ b/apps/ts.c @@ -1,80 +1,35 @@ /* - * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project - * 2002. - */ -/* ==================================================================== - * Copyright (c) 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 - * licensing@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 2006-2016 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 */ -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include +#include +#ifdef OPENSSL_NO_TS +NON_EMPTY_TRANSLATION_UNIT +#else +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include /* Request nonce length, in bits (must be a multiple of 8). */ -#define NONCE_LENGTH 64 +# define NONCE_LENGTH 64 /* Name of config entry that defines the OID file. */ -#define ENV_OID_FILE "oid_file" +# define ENV_OID_FILE "oid_file" /* Is |EXACTLY_ONE| of three pointers set? */ -#define EXACTLY_ONE(a, b, c) \ +# define EXACTLY_ONE(a, b, c) \ (( a && !b && !c) || \ ( b && !a && !c) || \ ( c && !a && !b)) @@ -110,22 +65,25 @@ static int save_ts_serial(const char *serialfile, ASN1_INTEGER *serial); /* Verify related functions. */ static int verify_command(char *data, char *digest, char *queryfile, char *in, int token_in, - char *CApath, char *CAfile, char *untrusted); + char *CApath, char *CAfile, char *untrusted, + X509_VERIFY_PARAM *vpm); static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, char *queryfile, char *CApath, char *CAfile, - char *untrusted); -static X509_STORE *create_cert_store(char *CApath, char *CAfile); + char *untrusted, + X509_VERIFY_PARAM *vpm); +static X509_STORE *create_cert_store(char *CApath, char *CAfile, + X509_VERIFY_PARAM *vpm); static int verify_cb(int ok, X509_STORE_CTX *ctx); typedef enum OPTION_choice { OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ENGINE, OPT_CONFIG, OPT_SECTION, OPT_QUERY, OPT_DATA, - OPT_DIGEST, OPT_RAND, OPT_POLICY, OPT_NO_NONCE, OPT_CERT, + OPT_DIGEST, OPT_RAND, OPT_TSPOLICY, OPT_NO_NONCE, OPT_CERT, OPT_IN, OPT_TOKEN_IN, OPT_OUT, OPT_TOKEN_OUT, OPT_TEXT, OPT_REPLY, OPT_QUERYFILE, OPT_PASSIN, OPT_INKEY, OPT_SIGNER, OPT_CHAIN, OPT_VERIFY, OPT_CAPATH, OPT_CAFILE, OPT_UNTRUSTED, - OPT_MD + OPT_MD, OPT_V_ENUM } OPTION_CHOICE; OPTIONS ts_options[] = { @@ -137,7 +95,7 @@ OPTIONS ts_options[] = { {"digest", OPT_DIGEST, 's', "Digest (as a hex string)"}, {"rand", OPT_RAND, 's', "Load the file(s) into the random number generator"}, - {"policy", OPT_POLICY, 's', "Policy OID to use"}, + {"tspolicy", OPT_TSPOLICY, 's', "Policy OID to use"}, {"no_nonce", OPT_NO_NONCE, '-', "Do not include a nonce"}, {"cert", OPT_CERT, '-', "Put cert request into query"}, {"in", OPT_IN, '<', "Input file"}, @@ -147,7 +105,7 @@ OPTIONS ts_options[] = { {"text", OPT_TEXT, '-', "Output text (not DER)"}, {"reply", OPT_REPLY, '-', "Generate a TS reply"}, {"queryfile", OPT_QUERYFILE, '<', "File containing a TS query"}, - {"passin", OPT_PASSIN, 's'}, + {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, {"inkey", OPT_INKEY, '<', "File with private key for reply"}, {"signer", OPT_SIGNER, 's'}, {"chain", OPT_CHAIN, '<', "File with signer CA chain"}, @@ -156,9 +114,12 @@ OPTIONS ts_options[] = { {"CAfile", OPT_CAFILE, '<', "File with trusted CA certs"}, {"untrusted", OPT_UNTRUSTED, '<', "File with untrusted certs"}, {"", OPT_MD, '-', "Any supported digest"}, -#ifndef OPENSSL_NO_ENGINE +# ifndef OPENSSL_NO_ENGINE {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, -#endif +# endif + {OPT_HELP_STR, 1, '-', "\nOptions specific to 'ts -verify': \n"}, + OPT_V_OPTIONS, + {OPT_HELP_STR, 1, '-', "\n"}, {NULL} }; @@ -168,23 +129,24 @@ OPTIONS ts_options[] = { static char* opt_helplist[] = { "Typical uses:", "ts -query [-rand file...] [-config file] [-data file]", - " [-digest hexstring] [-policy oid] [-no_nonce] [-cert]", + " [-digest hexstring] [-tspolicy oid] [-no_nonce] [-cert]", " [-in file] [-out file] [-text]", " or", "ts -reply [-config file] [-section tsa_section]", " [-queryfile file] [-passin password]", " [-signer tsa_cert.pem] [-inkey private_key.pem]", - " [-chain certs_file.pem] [-policy oid]", + " [-chain certs_file.pem] [-tspolicy oid]", " [-in file] [-token_in] [-out file] [-token_out]", -#ifndef OPENSSL_NO_ENGINE - " [-text]", -#else +# ifndef OPENSSL_NO_ENGINE " [-text] [-engine id]", -#endif +# else + " [-text]", +# endif " or", "ts -verify -CApath dir -CAfile file.pem -untrusted file.pem", " [-data file] [-digest hexstring]", " [-queryfile file] -in file [-token_in]", + " [[options specific to 'ts -verify']]", NULL, }; @@ -200,11 +162,16 @@ int ts_main(int argc, char **argv) const EVP_MD *md = NULL; OPTION_CHOICE o, mode = OPT_ERR; int ret = 1, no_nonce = 0, cert = 0, text = 0; + int vpmtouched = 0; + X509_VERIFY_PARAM *vpm = NULL; /* Input is ContentInfo instead of TimeStampResp. */ int token_in = 0; /* Output is ContentInfo instead of TimeStampResp. */ int token_out = 0; + if ((vpm = X509_VERIFY_PARAM_new()) == NULL) + goto end; + prog = opt_init(argc, argv, ts_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { @@ -241,7 +208,7 @@ int ts_main(int argc, char **argv) case OPT_RAND: rnd = opt_arg(); break; - case OPT_POLICY: + case OPT_TSPOLICY: policy = opt_arg(); break; case OPT_NO_NONCE: @@ -296,11 +263,14 @@ int ts_main(int argc, char **argv) if (!opt_md(opt_unknown(), &md)) goto opthelp; break; + case OPT_V_CASES: + if (!opt_verify(o, vpm)) + goto end; + vpmtouched++; + break; } } - argc = opt_num_rest(); - argv = opt_rest(); - if (mode == OPT_ERR || argc != 0) + if (mode == OPT_ERR || opt_num_rest() != 0) goto opthelp; /* Seed the random number generator if it is going to be used. */ @@ -320,7 +290,7 @@ int ts_main(int argc, char **argv) } conf = load_config_file(configfile); - if (!app_load_modules(conf)) + if (configfile != default_config_file && !app_load_modules(conf)) goto end; /* Check parameter consistency and execute the appropriate function. */ @@ -329,12 +299,16 @@ int ts_main(int argc, char **argv) case OPT_ERR: goto opthelp; case OPT_QUERY: + if (vpmtouched) + goto opthelp; if ((data != NULL) && (digest != NULL)) goto opthelp; ret = !query_command(data, digest, md, policy, no_nonce, cert, in, out, text); break; case OPT_REPLY: + if (vpmtouched) + goto opthelp; if ((in != NULL) && (queryfile != NULL)) goto opthelp; if (in == NULL) { @@ -349,14 +323,15 @@ int ts_main(int argc, char **argv) if ((in == NULL) || !EXACTLY_ONE(queryfile, data, digest)) goto opthelp; ret = !verify_command(data, digest, queryfile, in, token_in, - CApath, CAfile, untrusted); + CApath, CAfile, untrusted, + vpmtouched ? vpm : NULL); } end: + X509_VERIFY_PARAM_free(vpm); app_RAND_write_file(NULL); NCONF_free(conf); OPENSSL_free(password); - OBJ_cleanup(); return (ret); } @@ -523,20 +498,25 @@ static int create_digest(BIO *input, char *digest, const EVP_MD *md, return 0; if (input) { - EVP_MD_CTX md_ctx; + EVP_MD_CTX *md_ctx = EVP_MD_CTX_new(); unsigned char buffer[4096]; int length; + if (md_ctx == NULL) + return 0; *md_value = app_malloc(md_value_len, "digest buffer"); - EVP_DigestInit(&md_ctx, md); + EVP_DigestInit(md_ctx, md); while ((length = BIO_read(input, buffer, sizeof(buffer))) > 0) { - EVP_DigestUpdate(&md_ctx, buffer, length); + EVP_DigestUpdate(md_ctx, buffer, length); } - if (!EVP_DigestFinal(&md_ctx, *md_value, NULL)) + if (!EVP_DigestFinal(md_ctx, *md_value, NULL)) { + EVP_MD_CTX_free(md_ctx); return 0; + } + EVP_MD_CTX_free(md_ctx); } else { long digest_len; - *md_value = string_to_hex(digest, &digest_len); + *md_value = OPENSSL_hexstr2buf(digest, &digest_len); if (!*md_value || md_value_len != digest_len) { OPENSSL_free(*md_value); *md_value = NULL; @@ -707,10 +687,10 @@ static TS_RESP *create_response(CONF *conf, const char *section, char *engine, goto end; if (!TS_CONF_set_serial(conf, section, serial_cb, resp_ctx)) goto end; -#ifndef OPENSSL_NO_ENGINE +# ifndef OPENSSL_NO_ENGINE if (!TS_CONF_set_crypto_device(conf, section, engine)) goto end; -#endif +# endif if (!TS_CONF_set_signer_cert(conf, section, signer, resp_ctx)) goto end; if (!TS_CONF_set_certs(conf, section, chain, resp_ctx)) @@ -842,7 +822,8 @@ static int save_ts_serial(const char *serialfile, ASN1_INTEGER *serial) static int verify_command(char *data, char *digest, char *queryfile, char *in, int token_in, - char *CApath, char *CAfile, char *untrusted) + char *CApath, char *CAfile, char *untrusted, + X509_VERIFY_PARAM *vpm) { BIO *in_bio = NULL; PKCS7 *token = NULL; @@ -861,7 +842,8 @@ static int verify_command(char *data, char *digest, char *queryfile, } if ((verify_ctx = create_verify_ctx(data, digest, queryfile, - CApath, CAfile, untrusted)) == NULL) + CApath, CAfile, untrusted, + vpm)) == NULL) goto end; ret = token_in @@ -887,7 +869,8 @@ static int verify_command(char *data, char *digest, char *queryfile, static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, char *queryfile, char *CApath, char *CAfile, - char *untrusted) + char *untrusted, + X509_VERIFY_PARAM *vpm) { TS_VERIFY_CTX *ctx = NULL; BIO *input = NULL; @@ -905,7 +888,7 @@ static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, goto err; } else if (digest != NULL) { long imprint_len; - unsigned char *hexstr = string_to_hex(digest, &imprint_len); + unsigned char *hexstr = OPENSSL_hexstr2buf(digest, &imprint_len); f |= TS_VFY_IMPRINT; if (TS_VERIFY_CTX_set_imprint(ctx, hexstr, imprint_len) == NULL) { BIO_printf(bio_err, "invalid digest string\n"); @@ -927,7 +910,7 @@ static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, TS_VERIFY_CTX_add_flags(ctx, f | TS_VFY_SIGNATURE); /* Initialising the X509_STORE object. */ - if (TS_VERIFY_CTX_set_store(ctx, create_cert_store(CApath, CAfile)) + if (TS_VERIFY_CTX_set_store(ctx, create_cert_store(CApath, CAfile, vpm)) == NULL) goto err; @@ -947,7 +930,7 @@ static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, return ctx; } -static X509_STORE *create_cert_store(char *CApath, char *CAfile) +static X509_STORE *create_cert_store(char *CApath, char *CAfile, X509_VERIFY_PARAM *vpm) { X509_STORE *cert_ctx = NULL; X509_LOOKUP *lookup = NULL; @@ -980,6 +963,10 @@ static X509_STORE *create_cert_store(char *CApath, char *CAfile) goto err; } } + + if (vpm != NULL) + X509_STORE_set1_param(cert_ctx, vpm); + return cert_ctx; err: @@ -991,3 +978,4 @@ static int verify_cb(int ok, X509_STORE_CTX *ctx) { return ok; } +#endif /* ndef OPENSSL_NO_TS */