744 lines
21 KiB
C
744 lines
21 KiB
C
/* crypto/x509/x509_lu.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/lhash.h>
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method)
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{
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X509_LOOKUP *ret;
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ret = (X509_LOOKUP *)OPENSSL_malloc(sizeof(X509_LOOKUP));
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if (ret == NULL)
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return NULL;
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ret->init = 0;
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ret->skip = 0;
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ret->method = method;
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ret->method_data = NULL;
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ret->store_ctx = NULL;
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if ((method->new_item != NULL) && !method->new_item(ret)) {
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OPENSSL_free(ret);
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return NULL;
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}
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return ret;
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}
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void X509_LOOKUP_free(X509_LOOKUP *ctx)
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{
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if (ctx == NULL)
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return;
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if ((ctx->method != NULL) && (ctx->method->free != NULL))
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(*ctx->method->free) (ctx);
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OPENSSL_free(ctx);
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}
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int X509_LOOKUP_init(X509_LOOKUP *ctx)
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{
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if (ctx->method == NULL)
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return 0;
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if (ctx->method->init != NULL)
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return ctx->method->init(ctx);
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else
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return 1;
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}
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int X509_LOOKUP_shutdown(X509_LOOKUP *ctx)
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{
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if (ctx->method == NULL)
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return 0;
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if (ctx->method->shutdown != NULL)
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return ctx->method->shutdown(ctx);
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else
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return 1;
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}
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int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
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char **ret)
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{
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if (ctx->method == NULL)
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return -1;
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if (ctx->method->ctrl != NULL)
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return ctx->method->ctrl(ctx, cmd, argc, argl, ret);
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else
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return 1;
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}
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int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
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X509_OBJECT *ret)
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{
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if ((ctx->method == NULL) || (ctx->method->get_by_subject == NULL))
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return X509_LU_FAIL;
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if (ctx->skip)
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return 0;
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return ctx->method->get_by_subject(ctx, type, name, ret);
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}
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int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
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ASN1_INTEGER *serial, X509_OBJECT *ret)
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{
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if ((ctx->method == NULL) || (ctx->method->get_by_issuer_serial == NULL))
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return X509_LU_FAIL;
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return ctx->method->get_by_issuer_serial(ctx, type, name, serial, ret);
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}
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int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
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unsigned char *bytes, int len,
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X509_OBJECT *ret)
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{
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if ((ctx->method == NULL) || (ctx->method->get_by_fingerprint == NULL))
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return X509_LU_FAIL;
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return ctx->method->get_by_fingerprint(ctx, type, bytes, len, ret);
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}
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int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
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X509_OBJECT *ret)
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{
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if ((ctx->method == NULL) || (ctx->method->get_by_alias == NULL))
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return X509_LU_FAIL;
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return ctx->method->get_by_alias(ctx, type, str, len, ret);
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}
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static int x509_object_cmp(const X509_OBJECT *const *a,
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const X509_OBJECT *const *b)
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{
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int ret;
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ret = ((*a)->type - (*b)->type);
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if (ret)
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return ret;
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switch ((*a)->type) {
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case X509_LU_X509:
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ret = X509_subject_name_cmp((*a)->data.x509, (*b)->data.x509);
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break;
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case X509_LU_CRL:
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ret = X509_CRL_cmp((*a)->data.crl, (*b)->data.crl);
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break;
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default:
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/* abort(); */
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return 0;
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}
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return ret;
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}
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X509_STORE *X509_STORE_new(void)
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{
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X509_STORE *ret;
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if ((ret = (X509_STORE *)OPENSSL_malloc(sizeof(X509_STORE))) == NULL)
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return NULL;
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if ((ret->objs = sk_X509_OBJECT_new(x509_object_cmp)) == NULL)
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goto err0;
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ret->cache = 1;
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if ((ret->get_cert_methods = sk_X509_LOOKUP_new_null()) == NULL)
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goto err1;
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ret->verify = 0;
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ret->verify_cb = 0;
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if ((ret->param = X509_VERIFY_PARAM_new()) == NULL)
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goto err2;
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ret->get_issuer = 0;
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ret->check_issued = 0;
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ret->check_revocation = 0;
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ret->get_crl = 0;
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ret->check_crl = 0;
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ret->cert_crl = 0;
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ret->lookup_certs = 0;
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ret->lookup_crls = 0;
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ret->cleanup = 0;
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if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509_STORE, ret, &ret->ex_data))
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goto err3;
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ret->references = 1;
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return ret;
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err3:
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X509_VERIFY_PARAM_free(ret->param);
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err2:
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sk_X509_LOOKUP_free(ret->get_cert_methods);
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err1:
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sk_X509_OBJECT_free(ret->objs);
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err0:
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OPENSSL_free(ret);
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return NULL;
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}
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static void cleanup(X509_OBJECT *a)
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{
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if (!a)
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return;
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if (a->type == X509_LU_X509) {
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X509_free(a->data.x509);
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} else if (a->type == X509_LU_CRL) {
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X509_CRL_free(a->data.crl);
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} else {
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/* abort(); */
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}
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OPENSSL_free(a);
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}
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void X509_STORE_free(X509_STORE *vfy)
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{
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int i;
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STACK_OF(X509_LOOKUP) *sk;
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X509_LOOKUP *lu;
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if (vfy == NULL)
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return;
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i = CRYPTO_add(&vfy->references, -1, CRYPTO_LOCK_X509_STORE);
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#ifdef REF_PRINT
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REF_PRINT("X509_STORE", vfy);
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#endif
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if (i > 0)
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return;
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#ifdef REF_CHECK
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if (i < 0) {
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fprintf(stderr, "X509_STORE_free, bad reference count\n");
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abort(); /* ok */
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}
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#endif
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sk = vfy->get_cert_methods;
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for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
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lu = sk_X509_LOOKUP_value(sk, i);
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X509_LOOKUP_shutdown(lu);
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X509_LOOKUP_free(lu);
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}
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sk_X509_LOOKUP_free(sk);
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sk_X509_OBJECT_pop_free(vfy->objs, cleanup);
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CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
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if (vfy->param)
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X509_VERIFY_PARAM_free(vfy->param);
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OPENSSL_free(vfy);
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}
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X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m)
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{
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int i;
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STACK_OF(X509_LOOKUP) *sk;
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X509_LOOKUP *lu;
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sk = v->get_cert_methods;
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for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
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lu = sk_X509_LOOKUP_value(sk, i);
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if (m == lu->method) {
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return lu;
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}
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}
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/* a new one */
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lu = X509_LOOKUP_new(m);
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if (lu == NULL)
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return NULL;
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else {
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lu->store_ctx = v;
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if (sk_X509_LOOKUP_push(v->get_cert_methods, lu))
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return lu;
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else {
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X509_LOOKUP_free(lu);
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return NULL;
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}
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}
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}
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int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
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X509_OBJECT *ret)
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{
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X509_STORE *ctx = vs->ctx;
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X509_LOOKUP *lu;
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X509_OBJECT stmp, *tmp;
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int i, j;
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if (ctx == NULL)
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return 0;
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CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
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tmp = X509_OBJECT_retrieve_by_subject(ctx->objs, type, name);
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CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
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if (tmp == NULL || type == X509_LU_CRL) {
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for (i = vs->current_method;
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i < sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
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lu = sk_X509_LOOKUP_value(ctx->get_cert_methods, i);
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j = X509_LOOKUP_by_subject(lu, type, name, &stmp);
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if (j < 0) {
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vs->current_method = j;
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return j;
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} else if (j) {
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tmp = &stmp;
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break;
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}
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}
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vs->current_method = 0;
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if (tmp == NULL)
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return 0;
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}
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/*- if (ret->data.ptr != NULL)
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X509_OBJECT_free_contents(ret); */
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ret->type = tmp->type;
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ret->data.ptr = tmp->data.ptr;
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X509_OBJECT_up_ref_count(ret);
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return 1;
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}
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int X509_STORE_add_cert(X509_STORE *ctx, X509 *x)
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{
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X509_OBJECT *obj;
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int ret = 1;
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if (x == NULL)
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return 0;
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obj = (X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
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if (obj == NULL) {
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X509err(X509_F_X509_STORE_ADD_CERT, ERR_R_MALLOC_FAILURE);
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return 0;
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}
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obj->type = X509_LU_X509;
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obj->data.x509 = x;
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CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
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X509_OBJECT_up_ref_count(obj);
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if (X509_OBJECT_retrieve_match(ctx->objs, obj)) {
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X509_OBJECT_free_contents(obj);
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OPENSSL_free(obj);
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X509err(X509_F_X509_STORE_ADD_CERT,
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X509_R_CERT_ALREADY_IN_HASH_TABLE);
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ret = 0;
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} else if (!sk_X509_OBJECT_push(ctx->objs, obj)) {
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X509_OBJECT_free_contents(obj);
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OPENSSL_free(obj);
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X509err(X509_F_X509_STORE_ADD_CERT, ERR_R_MALLOC_FAILURE);
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ret = 0;
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}
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CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
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return ret;
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}
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int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x)
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{
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X509_OBJECT *obj;
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int ret = 1;
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if (x == NULL)
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return 0;
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obj = (X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
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if (obj == NULL) {
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X509err(X509_F_X509_STORE_ADD_CRL, ERR_R_MALLOC_FAILURE);
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return 0;
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}
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obj->type = X509_LU_CRL;
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obj->data.crl = x;
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CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
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X509_OBJECT_up_ref_count(obj);
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if (X509_OBJECT_retrieve_match(ctx->objs, obj)) {
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X509_OBJECT_free_contents(obj);
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OPENSSL_free(obj);
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X509err(X509_F_X509_STORE_ADD_CRL, X509_R_CERT_ALREADY_IN_HASH_TABLE);
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ret = 0;
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} else if (!sk_X509_OBJECT_push(ctx->objs, obj)) {
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X509_OBJECT_free_contents(obj);
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OPENSSL_free(obj);
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X509err(X509_F_X509_STORE_ADD_CRL, ERR_R_MALLOC_FAILURE);
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ret = 0;
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}
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CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
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return ret;
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}
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void X509_OBJECT_up_ref_count(X509_OBJECT *a)
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{
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switch (a->type) {
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case X509_LU_X509:
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CRYPTO_add(&a->data.x509->references, 1, CRYPTO_LOCK_X509);
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break;
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case X509_LU_CRL:
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CRYPTO_add(&a->data.crl->references, 1, CRYPTO_LOCK_X509_CRL);
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break;
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}
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}
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void X509_OBJECT_free_contents(X509_OBJECT *a)
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{
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switch (a->type) {
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case X509_LU_X509:
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X509_free(a->data.x509);
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break;
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case X509_LU_CRL:
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X509_CRL_free(a->data.crl);
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break;
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}
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}
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static int x509_object_idx_cnt(STACK_OF(X509_OBJECT) *h, int type,
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X509_NAME *name, int *pnmatch)
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{
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X509_OBJECT stmp;
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X509 x509_s;
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X509_CINF cinf_s;
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X509_CRL crl_s;
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X509_CRL_INFO crl_info_s;
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int idx;
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stmp.type = type;
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switch (type) {
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case X509_LU_X509:
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stmp.data.x509 = &x509_s;
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x509_s.cert_info = &cinf_s;
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cinf_s.subject = name;
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break;
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case X509_LU_CRL:
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stmp.data.crl = &crl_s;
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crl_s.crl = &crl_info_s;
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crl_info_s.issuer = name;
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break;
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default:
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/* abort(); */
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return -1;
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}
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idx = sk_X509_OBJECT_find(h, &stmp);
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if (idx >= 0 && pnmatch) {
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int tidx;
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const X509_OBJECT *tobj, *pstmp;
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*pnmatch = 1;
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pstmp = &stmp;
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for (tidx = idx + 1; tidx < sk_X509_OBJECT_num(h); tidx++) {
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tobj = sk_X509_OBJECT_value(h, tidx);
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if (x509_object_cmp(&tobj, &pstmp))
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break;
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(*pnmatch)++;
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}
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}
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return idx;
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}
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int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
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X509_NAME *name)
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{
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return x509_object_idx_cnt(h, type, name, NULL);
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}
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X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
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|
int type, X509_NAME *name)
|
|
{
|
|
int idx;
|
|
idx = X509_OBJECT_idx_by_subject(h, type, name);
|
|
if (idx == -1)
|
|
return NULL;
|
|
return sk_X509_OBJECT_value(h, idx);
|
|
}
|
|
|
|
STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *ctx, X509_NAME *nm)
|
|
{
|
|
int i, idx, cnt;
|
|
STACK_OF(X509) *sk;
|
|
X509 *x;
|
|
X509_OBJECT *obj;
|
|
|
|
if (ctx->ctx == NULL)
|
|
return NULL;
|
|
|
|
sk = sk_X509_new_null();
|
|
CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
|
|
idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
|
|
if (idx < 0) {
|
|
/*
|
|
* Nothing found in cache: do lookup to possibly add new objects to
|
|
* cache
|
|
*/
|
|
X509_OBJECT xobj;
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
if (!X509_STORE_get_by_subject(ctx, X509_LU_X509, nm, &xobj)) {
|
|
sk_X509_free(sk);
|
|
return NULL;
|
|
}
|
|
X509_OBJECT_free_contents(&xobj);
|
|
CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
|
|
idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
|
|
if (idx < 0) {
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
sk_X509_free(sk);
|
|
return NULL;
|
|
}
|
|
}
|
|
for (i = 0; i < cnt; i++, idx++) {
|
|
obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
|
|
x = obj->data.x509;
|
|
CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
|
|
if (!sk_X509_push(sk, x)) {
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
X509_free(x);
|
|
sk_X509_pop_free(sk, X509_free);
|
|
return NULL;
|
|
}
|
|
}
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
return sk;
|
|
|
|
}
|
|
|
|
STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *ctx, X509_NAME *nm)
|
|
{
|
|
int i, idx, cnt;
|
|
STACK_OF(X509_CRL) *sk;
|
|
X509_CRL *x;
|
|
X509_OBJECT *obj, xobj;
|
|
|
|
|
|
if (ctx->ctx == NULL)
|
|
return NULL;
|
|
|
|
sk = sk_X509_CRL_new_null();
|
|
CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
|
|
|
|
/*
|
|
* Always do lookup to possibly add new CRLs to cache
|
|
*/
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
if (!X509_STORE_get_by_subject(ctx, X509_LU_CRL, nm, &xobj)) {
|
|
sk_X509_CRL_free(sk);
|
|
return NULL;
|
|
}
|
|
X509_OBJECT_free_contents(&xobj);
|
|
CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
|
|
idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_CRL, nm, &cnt);
|
|
if (idx < 0) {
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
sk_X509_CRL_free(sk);
|
|
return NULL;
|
|
}
|
|
|
|
for (i = 0; i < cnt; i++, idx++) {
|
|
obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
|
|
x = obj->data.crl;
|
|
CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL);
|
|
if (!sk_X509_CRL_push(sk, x)) {
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
X509_CRL_free(x);
|
|
sk_X509_CRL_pop_free(sk, X509_CRL_free);
|
|
return NULL;
|
|
}
|
|
}
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
return sk;
|
|
}
|
|
|
|
X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
|
|
X509_OBJECT *x)
|
|
{
|
|
int idx, i;
|
|
X509_OBJECT *obj;
|
|
idx = sk_X509_OBJECT_find(h, x);
|
|
if (idx == -1)
|
|
return NULL;
|
|
if ((x->type != X509_LU_X509) && (x->type != X509_LU_CRL))
|
|
return sk_X509_OBJECT_value(h, idx);
|
|
for (i = idx; i < sk_X509_OBJECT_num(h); i++) {
|
|
obj = sk_X509_OBJECT_value(h, i);
|
|
if (x509_object_cmp
|
|
((const X509_OBJECT **)&obj, (const X509_OBJECT **)&x))
|
|
return NULL;
|
|
if (x->type == X509_LU_X509) {
|
|
if (!X509_cmp(obj->data.x509, x->data.x509))
|
|
return obj;
|
|
} else if (x->type == X509_LU_CRL) {
|
|
if (!X509_CRL_match(obj->data.crl, x->data.crl))
|
|
return obj;
|
|
} else
|
|
return obj;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/*-
|
|
* Try to get issuer certificate from store. Due to limitations
|
|
* of the API this can only retrieve a single certificate matching
|
|
* a given subject name. However it will fill the cache with all
|
|
* matching certificates, so we can examine the cache for all
|
|
* matches.
|
|
*
|
|
* Return values are:
|
|
* 1 lookup successful.
|
|
* 0 certificate not found.
|
|
* -1 some other error.
|
|
*/
|
|
int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
|
|
{
|
|
X509_NAME *xn;
|
|
X509_OBJECT obj, *pobj;
|
|
int i, ok, idx, ret;
|
|
xn = X509_get_issuer_name(x);
|
|
ok = X509_STORE_get_by_subject(ctx, X509_LU_X509, xn, &obj);
|
|
if (ok != X509_LU_X509) {
|
|
if (ok == X509_LU_RETRY) {
|
|
X509_OBJECT_free_contents(&obj);
|
|
X509err(X509_F_X509_STORE_CTX_GET1_ISSUER, X509_R_SHOULD_RETRY);
|
|
return -1;
|
|
} else if (ok != X509_LU_FAIL) {
|
|
X509_OBJECT_free_contents(&obj);
|
|
/* not good :-(, break anyway */
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
/* If certificate matches all OK */
|
|
if (ctx->check_issued(ctx, x, obj.data.x509)) {
|
|
*issuer = obj.data.x509;
|
|
return 1;
|
|
}
|
|
X509_OBJECT_free_contents(&obj);
|
|
|
|
if (ctx->ctx == NULL)
|
|
return 0;
|
|
|
|
/* Else find index of first cert accepted by 'check_issued' */
|
|
ret = 0;
|
|
CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
|
|
idx = X509_OBJECT_idx_by_subject(ctx->ctx->objs, X509_LU_X509, xn);
|
|
if (idx != -1) { /* should be true as we've had at least one
|
|
* match */
|
|
/* Look through all matching certs for suitable issuer */
|
|
for (i = idx; i < sk_X509_OBJECT_num(ctx->ctx->objs); i++) {
|
|
pobj = sk_X509_OBJECT_value(ctx->ctx->objs, i);
|
|
/* See if we've run past the matches */
|
|
if (pobj->type != X509_LU_X509)
|
|
break;
|
|
if (X509_NAME_cmp(xn, X509_get_subject_name(pobj->data.x509)))
|
|
break;
|
|
if (ctx->check_issued(ctx, x, pobj->data.x509)) {
|
|
*issuer = pobj->data.x509;
|
|
X509_OBJECT_up_ref_count(pobj);
|
|
ret = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
|
|
return ret;
|
|
}
|
|
|
|
int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags)
|
|
{
|
|
return X509_VERIFY_PARAM_set_flags(ctx->param, flags);
|
|
}
|
|
|
|
int X509_STORE_set_depth(X509_STORE *ctx, int depth)
|
|
{
|
|
X509_VERIFY_PARAM_set_depth(ctx->param, depth);
|
|
return 1;
|
|
}
|
|
|
|
int X509_STORE_set_purpose(X509_STORE *ctx, int purpose)
|
|
{
|
|
return X509_VERIFY_PARAM_set_purpose(ctx->param, purpose);
|
|
}
|
|
|
|
int X509_STORE_set_trust(X509_STORE *ctx, int trust)
|
|
{
|
|
return X509_VERIFY_PARAM_set_trust(ctx->param, trust);
|
|
}
|
|
|
|
int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *param)
|
|
{
|
|
return X509_VERIFY_PARAM_set1(ctx->param, param);
|
|
}
|
|
|
|
void X509_STORE_set_verify_cb(X509_STORE *ctx,
|
|
int (*verify_cb) (int, X509_STORE_CTX *))
|
|
{
|
|
ctx->verify_cb = verify_cb;
|
|
}
|
|
|
|
void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
|
|
STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
|
|
*ctx,
|
|
X509_NAME *nm))
|
|
{
|
|
ctx->lookup_crls = cb;
|
|
}
|
|
|
|
X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx)
|
|
{
|
|
return ctx->ctx;
|
|
}
|
|
|
|
IMPLEMENT_STACK_OF(X509_LOOKUP)
|
|
|
|
IMPLEMENT_STACK_OF(X509_OBJECT)
|