-/* x509_vpm.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
- */
-/* ====================================================================
- * Copyright (c) 2004 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 2004-2016 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 <stdio.h>
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
#include <openssl/crypto.h>
#include <openssl/lhash.h>
#include <openssl/buffer.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
+#include "internal/x509_int.h"
+
+#include "x509_lcl.h"
/* X509_VERIFY_PARAM functions */
-static void x509_verify_param_zero(X509_VERIFY_PARAM *param)
- {
- if (!param)
- return;
- param->name = NULL;
- param->purpose = 0;
- param->trust = 0;
- /*param->inh_flags = X509_VP_FLAG_DEFAULT;*/
- param->inh_flags = 0;
- param->flags = 0;
- param->depth = -1;
- if (param->policies)
- {
- sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
- param->policies = NULL;
- }
- }
+#define SET_HOST 0
+#define ADD_HOST 1
+
+static char *str_copy(const char *s)
+{
+ return OPENSSL_strdup(s);
+}
+
+static void str_free(char *s)
+{
+ OPENSSL_free(s);
+}
+
+static int int_x509_param_set_hosts(X509_VERIFY_PARAM *vpm, int mode,
+ const char *name, size_t namelen)
+{
+ char *copy;
+
+ /*
+ * Refuse names with embedded NUL bytes, except perhaps as final byte.
+ * XXX: Do we need to push an error onto the error stack?
+ */
+ if (namelen == 0 || name == NULL)
+ namelen = name ? strlen(name) : 0;
+ else if (name && memchr(name, '\0', namelen > 1 ? namelen - 1 : namelen))
+ return 0;
+ if (namelen > 0 && name[namelen - 1] == '\0')
+ --namelen;
+
+ if (mode == SET_HOST) {
+ sk_OPENSSL_STRING_pop_free(vpm->hosts, str_free);
+ vpm->hosts = NULL;
+ }
+ if (name == NULL || namelen == 0)
+ return 1;
+
+ copy = OPENSSL_strndup(name, namelen);
+ if (copy == NULL)
+ return 0;
+
+ if (vpm->hosts == NULL &&
+ (vpm->hosts = sk_OPENSSL_STRING_new_null()) == NULL) {
+ OPENSSL_free(copy);
+ return 0;
+ }
+
+ if (!sk_OPENSSL_STRING_push(vpm->hosts, copy)) {
+ OPENSSL_free(copy);
+ if (sk_OPENSSL_STRING_num(vpm->hosts) == 0) {
+ sk_OPENSSL_STRING_free(vpm->hosts);
+ vpm->hosts = NULL;
+ }
+ return 0;
+ }
+
+ return 1;
+}
+
X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void)
- {
- X509_VERIFY_PARAM *param;
- param = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
- memset(param, 0, sizeof(X509_VERIFY_PARAM));
- x509_verify_param_zero(param);
- return param;
- }
+{
+ X509_VERIFY_PARAM *param;
+
+ param = OPENSSL_zalloc(sizeof(*param));
+ if (param == NULL)
+ return NULL;
+ param->trust = X509_TRUST_DEFAULT;
+ /*
+ * param->inh_flags = X509_VP_FLAG_DEFAULT;
+ */
+ param->inh_flags = 0;
+ param->depth = -1;
+ param->auth_level = -1; /* -1 means unset, 0 is explicit */
+ return param;
+}
void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
- {
- x509_verify_param_zero(param);
- OPENSSL_free(param);
- }
-
-/* This function determines how parameters are "inherited" from one structure
+{
+ if (param == NULL)
+ return;
+ sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+ sk_OPENSSL_STRING_pop_free(param->hosts, str_free);
+ OPENSSL_free(param->peername);
+ OPENSSL_free(param->email);
+ OPENSSL_free(param->ip);
+ OPENSSL_free(param);
+}
+
+/*-
+ * This function determines how parameters are "inherited" from one structure
* to another. There are several different ways this can happen.
*
* 1. If a child structure needs to have its values initialized from a parent
* for SSL servers or clients but only if the application has not set new
* ones.
*
- * The "inh_flags" field determines how this function behaves.
+ * The "inh_flags" field determines how this function behaves.
*
* Normally any values which are set in the default are not copied from the
* destination and verify flags are ORed together.
/* Macro to test if a field should be copied from src to dest */
#define test_x509_verify_param_copy(field, def) \
- (to_overwrite || \
- ((src->field != def) && (to_default || (dest->field == def))))
+ (to_overwrite || \
+ ((src->field != def) && (to_default || (dest->field == def))))
/* Macro to test and copy a field if necessary */
#define x509_verify_param_copy(field, def) \
- if (test_x509_verify_param_copy(field, def)) \
- dest->field = src->field
-
+ if (test_x509_verify_param_copy(field, def)) \
+ dest->field = src->field
int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest,
- const X509_VERIFY_PARAM *src)
- {
- unsigned long inh_flags;
- int to_default, to_overwrite;
- if (!src)
- return 1;
- inh_flags = dest->inh_flags | src->inh_flags;
-
- if (inh_flags & X509_VP_FLAG_ONCE)
- dest->inh_flags = 0;
-
- if (inh_flags & X509_VP_FLAG_LOCKED)
- return 1;
-
- if (inh_flags & X509_VP_FLAG_DEFAULT)
- to_default = 1;
- else
- to_default = 0;
-
- if (inh_flags & X509_VP_FLAG_OVERWRITE)
- to_overwrite = 1;
- else
- to_overwrite = 0;
-
- x509_verify_param_copy(purpose, 0);
- x509_verify_param_copy(trust, 0);
- x509_verify_param_copy(depth, -1);
-
- /* If overwrite or check time not set, copy across */
-
- if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME))
- {
- dest->check_time = src->check_time;
- dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
- /* Don't need to copy flag: that is done below */
- }
-
- if (inh_flags & X509_VP_FLAG_RESET_FLAGS)
- dest->flags = 0;
-
- dest->flags |= src->flags;
-
- if (test_x509_verify_param_copy(policies, NULL))
- {
- if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies))
- return 0;
- }
-
- return 1;
- }
+ const X509_VERIFY_PARAM *src)
+{
+ unsigned long inh_flags;
+ int to_default, to_overwrite;
+ if (!src)
+ return 1;
+ inh_flags = dest->inh_flags | src->inh_flags;
+
+ if (inh_flags & X509_VP_FLAG_ONCE)
+ dest->inh_flags = 0;
+
+ if (inh_flags & X509_VP_FLAG_LOCKED)
+ return 1;
+
+ if (inh_flags & X509_VP_FLAG_DEFAULT)
+ to_default = 1;
+ else
+ to_default = 0;
+
+ if (inh_flags & X509_VP_FLAG_OVERWRITE)
+ to_overwrite = 1;
+ else
+ to_overwrite = 0;
+
+ x509_verify_param_copy(purpose, 0);
+ x509_verify_param_copy(trust, X509_TRUST_DEFAULT);
+ x509_verify_param_copy(depth, -1);
+ x509_verify_param_copy(auth_level, -1);
+
+ /* If overwrite or check time not set, copy across */
+
+ if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME)) {
+ dest->check_time = src->check_time;
+ dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
+ /* Don't need to copy flag: that is done below */
+ }
+
+ if (inh_flags & X509_VP_FLAG_RESET_FLAGS)
+ dest->flags = 0;
+
+ dest->flags |= src->flags;
+
+ if (test_x509_verify_param_copy(policies, NULL)) {
+ if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies))
+ return 0;
+ }
+
+ /* Copy the host flags if and only if we're copying the host list */
+ if (test_x509_verify_param_copy(hosts, NULL)) {
+ sk_OPENSSL_STRING_pop_free(dest->hosts, str_free);
+ dest->hosts = NULL;
+ if (src->hosts) {
+ dest->hosts =
+ sk_OPENSSL_STRING_deep_copy(src->hosts, str_copy, str_free);
+ if (dest->hosts == NULL)
+ return 0;
+ dest->hostflags = src->hostflags;
+ }
+ }
+
+ if (test_x509_verify_param_copy(email, NULL)) {
+ if (!X509_VERIFY_PARAM_set1_email(dest, src->email, src->emaillen))
+ return 0;
+ }
+
+ if (test_x509_verify_param_copy(ip, NULL)) {
+ if (!X509_VERIFY_PARAM_set1_ip(dest, src->ip, src->iplen))
+ return 0;
+ }
+
+ return 1;
+}
int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
- const X509_VERIFY_PARAM *from)
- {
- unsigned long save_flags = to->inh_flags;
- int ret;
- to->inh_flags |= X509_VP_FLAG_DEFAULT;
- ret = X509_VERIFY_PARAM_inherit(to, from);
- to->inh_flags = save_flags;
- return ret;
- }
+ const X509_VERIFY_PARAM *from)
+{
+ unsigned long save_flags = to->inh_flags;
+ int ret;
+ to->inh_flags |= X509_VP_FLAG_DEFAULT;
+ ret = X509_VERIFY_PARAM_inherit(to, from);
+ to->inh_flags = save_flags;
+ return ret;
+}
+
+static int int_x509_param_set1(char **pdest, size_t *pdestlen,
+ const char *src, size_t srclen)
+{
+ void *tmp;
+ if (src) {
+ if (srclen == 0)
+ srclen = strlen(src);
+
+ tmp = OPENSSL_memdup(src, srclen);
+ if (tmp == NULL)
+ return 0;
+ } else {
+ tmp = NULL;
+ srclen = 0;
+ }
+ OPENSSL_free(*pdest);
+ *pdest = tmp;
+ if (pdestlen != NULL)
+ *pdestlen = srclen;
+ return 1;
+}
int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name)
- {
- if (param->name)
- OPENSSL_free(param->name);
- param->name = BUF_strdup(name);
- if (param->name)
- return 1;
- return 0;
- }
+{
+ OPENSSL_free(param->name);
+ param->name = OPENSSL_strdup(name);
+ if (param->name)
+ return 1;
+ return 0;
+}
int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags)
- {
- param->flags |= flags;
- if (flags & X509_V_FLAG_POLICY_MASK)
- param->flags |= X509_V_FLAG_POLICY_CHECK;
- return 1;
- }
-
-int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, unsigned long flags)
- {
- param->flags &= ~flags;
- return 1;
- }
+{
+ param->flags |= flags;
+ if (flags & X509_V_FLAG_POLICY_MASK)
+ param->flags |= X509_V_FLAG_POLICY_CHECK;
+ return 1;
+}
+
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
+ unsigned long flags)
+{
+ param->flags &= ~flags;
+ return 1;
+}
unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param)
- {
- return param->flags;
- }
+{
+ return param->flags;
+}
+
+uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param)
+{
+ return param->inh_flags;
+}
+
+int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param, uint32_t flags)
+{
+ param->inh_flags = flags;
+ return 1;
+}
int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose)
- {
- return X509_PURPOSE_set(¶m->purpose, purpose);
- }
+{
+ return X509_PURPOSE_set(¶m->purpose, purpose);
+}
int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust)
- {
- return X509_TRUST_set(¶m->trust, trust);
- }
+{
+ return X509_TRUST_set(¶m->trust, trust);
+}
void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth)
- {
- param->depth = depth;
- }
+{
+ param->depth = depth;
+}
+
+void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level)
+{
+ param->auth_level = auth_level;
+}
+
+time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param)
+{
+ return param->check_time;
+}
void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t)
- {
- param->check_time = t;
- param->flags |= X509_V_FLAG_USE_CHECK_TIME;
- }
-
-int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, ASN1_OBJECT *policy)
- {
- if (!param->policies)
- {
- param->policies = sk_ASN1_OBJECT_new_null();
- if (!param->policies)
- return 0;
- }
- if (!sk_ASN1_OBJECT_push(param->policies, policy))
- return 0;
- return 1;
- }
-
-int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
- STACK_OF(ASN1_OBJECT) *policies)
- {
- int i;
- ASN1_OBJECT *oid, *doid;
- if (!param)
- return 0;
- if (param->policies)
- sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
-
- if (!policies)
- {
- param->policies = NULL;
- return 1;
- }
-
- param->policies = sk_ASN1_OBJECT_new_null();
- if (!param->policies)
- return 0;
-
- for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++)
- {
- oid = sk_ASN1_OBJECT_value(policies, i);
- doid = OBJ_dup(oid);
- if (!doid)
- return 0;
- if (!sk_ASN1_OBJECT_push(param->policies, doid))
- {
- ASN1_OBJECT_free(doid);
- return 0;
- }
- }
- param->flags |= X509_V_FLAG_POLICY_CHECK;
- return 1;
- }
+{
+ param->check_time = t;
+ param->flags |= X509_V_FLAG_USE_CHECK_TIME;
+}
+
+int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
+ ASN1_OBJECT *policy)
+{
+ if (!param->policies) {
+ param->policies = sk_ASN1_OBJECT_new_null();
+ if (!param->policies)
+ return 0;
+ }
+ if (!sk_ASN1_OBJECT_push(param->policies, policy))
+ return 0;
+ return 1;
+}
+
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+ STACK_OF(ASN1_OBJECT) *policies)
+{
+ int i;
+ ASN1_OBJECT *oid, *doid;
+
+ if (!param)
+ return 0;
+ sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+
+ if (!policies) {
+ param->policies = NULL;
+ return 1;
+ }
+
+ param->policies = sk_ASN1_OBJECT_new_null();
+ if (!param->policies)
+ return 0;
+
+ for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++) {
+ oid = sk_ASN1_OBJECT_value(policies, i);
+ doid = OBJ_dup(oid);
+ if (!doid)
+ return 0;
+ if (!sk_ASN1_OBJECT_push(param->policies, doid)) {
+ ASN1_OBJECT_free(doid);
+ return 0;
+ }
+ }
+ param->flags |= X509_V_FLAG_POLICY_CHECK;
+ return 1;
+}
+
+int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
+ const char *name, size_t namelen)
+{
+ return int_x509_param_set_hosts(param, SET_HOST, name, namelen);
+}
+
+int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
+ const char *name, size_t namelen)
+{
+ return int_x509_param_set_hosts(param, ADD_HOST, name, namelen);
+}
+
+void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
+ unsigned int flags)
+{
+ param->hostflags = flags;
+}
+
+char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *param)
+{
+ return param->peername;
+}
+
+/*
+ * Move peername from one param structure to another, freeing any name present
+ * at the target. If the source is a NULL parameter structure, free and zero
+ * the target peername.
+ */
+void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *to,
+ X509_VERIFY_PARAM *from)
+{
+ char *peername = (from != NULL) ? from->peername : NULL;
+
+ if (to->peername != peername) {
+ OPENSSL_free(to->peername);
+ to->peername = peername;
+ }
+ if (from)
+ from->peername = NULL;
+}
+
+int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
+ const char *email, size_t emaillen)
+{
+ return int_x509_param_set1(¶m->email, ¶m->emaillen,
+ email, emaillen);
+}
+
+int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
+ const unsigned char *ip, size_t iplen)
+{
+ if (iplen != 0 && iplen != 4 && iplen != 16)
+ return 0;
+ return int_x509_param_set1((char **)¶m->ip, ¶m->iplen,
+ (char *)ip, iplen);
+}
+
+int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc)
+{
+ unsigned char ipout[16];
+ size_t iplen;
+
+ iplen = (size_t)a2i_ipadd(ipout, ipasc);
+ if (iplen == 0)
+ return 0;
+ return X509_VERIFY_PARAM_set1_ip(param, ipout, iplen);
+}
int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param)
- {
- return param->depth;
- }
-
-/* Default verify parameters: these are used for various
- * applications and can be overridden by the user specified table.
- * NB: the 'name' field *must* be in alphabetical order because it
- * will be searched using OBJ_search.
+{
+ return param->depth;
+}
+
+int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param)
+{
+ return param->auth_level;
+}
+
+const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param)
+{
+ return param->name;
+}
+
+#define vpm_empty_id NULL, 0U, NULL, NULL, 0, NULL, 0
+
+/*
+ * Default verify parameters: these are used for various applications and can
+ * be overridden by the user specified table. NB: the 'name' field *must* be
+ * in alphabetical order because it will be searched using OBJ_search.
*/
static const X509_VERIFY_PARAM default_table[] = {
- {
- "default", /* X509 default parameters */
- 0, /* Check time */
- 0, /* internal flags */
- 0, /* flags */
- 0, /* purpose */
- 0, /* trust */
- 100, /* depth */
- NULL /* policies */
- },
- {
- "pkcs7", /* S/MIME sign parameters */
- 0, /* Check time */
- 0, /* internal flags */
- 0, /* flags */
- X509_PURPOSE_SMIME_SIGN, /* purpose */
- X509_TRUST_EMAIL, /* trust */
- -1, /* depth */
- NULL /* policies */
- },
- {
- "smime_sign", /* S/MIME sign parameters */
- 0, /* Check time */
- 0, /* internal flags */
- 0, /* flags */
- X509_PURPOSE_SMIME_SIGN, /* purpose */
- X509_TRUST_EMAIL, /* trust */
- -1, /* depth */
- NULL /* policies */
- },
- {
- "ssl_client", /* SSL/TLS client parameters */
- 0, /* Check time */
- 0, /* internal flags */
- 0, /* flags */
- X509_PURPOSE_SSL_CLIENT, /* purpose */
- X509_TRUST_SSL_CLIENT, /* trust */
- -1, /* depth */
- NULL /* policies */
- },
- {
- "ssl_server", /* SSL/TLS server parameters */
- 0, /* Check time */
- 0, /* internal flags */
- 0, /* flags */
- X509_PURPOSE_SSL_SERVER, /* purpose */
- X509_TRUST_SSL_SERVER, /* trust */
- -1, /* depth */
- NULL /* policies */
- }};
+ {
+ "default", /* X509 default parameters */
+ 0, /* Check time */
+ 0, /* internal flags */
+ X509_V_FLAG_TRUSTED_FIRST, /* flags */
+ 0, /* purpose */
+ 0, /* trust */
+ 100, /* depth */
+ -1, /* auth_level */
+ NULL, /* policies */
+ vpm_empty_id},
+ {
+ "pkcs7", /* S/MIME sign parameters */
+ 0, /* Check time */
+ 0, /* internal flags */
+ 0, /* flags */
+ X509_PURPOSE_SMIME_SIGN, /* purpose */
+ X509_TRUST_EMAIL, /* trust */
+ -1, /* depth */
+ -1, /* auth_level */
+ NULL, /* policies */
+ vpm_empty_id},
+ {
+ "smime_sign", /* S/MIME sign parameters */
+ 0, /* Check time */
+ 0, /* internal flags */
+ 0, /* flags */
+ X509_PURPOSE_SMIME_SIGN, /* purpose */
+ X509_TRUST_EMAIL, /* trust */
+ -1, /* depth */
+ -1, /* auth_level */
+ NULL, /* policies */
+ vpm_empty_id},
+ {
+ "ssl_client", /* SSL/TLS client parameters */
+ 0, /* Check time */
+ 0, /* internal flags */
+ 0, /* flags */
+ X509_PURPOSE_SSL_CLIENT, /* purpose */
+ X509_TRUST_SSL_CLIENT, /* trust */
+ -1, /* depth */
+ -1, /* auth_level */
+ NULL, /* policies */
+ vpm_empty_id},
+ {
+ "ssl_server", /* SSL/TLS server parameters */
+ 0, /* Check time */
+ 0, /* internal flags */
+ 0, /* flags */
+ X509_PURPOSE_SSL_SERVER, /* purpose */
+ X509_TRUST_SSL_SERVER, /* trust */
+ -1, /* depth */
+ -1, /* auth_level */
+ NULL, /* policies */
+ vpm_empty_id}
+};
static STACK_OF(X509_VERIFY_PARAM) *param_table = NULL;
static int table_cmp(const X509_VERIFY_PARAM *a, const X509_VERIFY_PARAM *b)
+{
+ return strcmp(a->name, b->name);
+}
- {
- return strcmp(a->name, b->name);
- }
-
-DECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
- table);
-IMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
- table);
+DECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, table);
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, table);
-static int param_cmp(const X509_VERIFY_PARAM * const *a,
- const X509_VERIFY_PARAM * const *b)
- {
- return strcmp((*a)->name, (*b)->name);
- }
+static int param_cmp(const X509_VERIFY_PARAM *const *a,
+ const X509_VERIFY_PARAM *const *b)
+{
+ return strcmp((*a)->name, (*b)->name);
+}
int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param)
- {
- int idx;
- X509_VERIFY_PARAM *ptmp;
- if (!param_table)
- {
- param_table = sk_X509_VERIFY_PARAM_new(param_cmp);
- if (!param_table)
- return 0;
- }
- else
- {
- idx = sk_X509_VERIFY_PARAM_find(param_table, param);
- if (idx != -1)
- {
- ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx);
- X509_VERIFY_PARAM_free(ptmp);
- (void)sk_X509_VERIFY_PARAM_delete(param_table, idx);
- }
- }
- if (!sk_X509_VERIFY_PARAM_push(param_table, param))
- return 0;
- return 1;
- }
+{
+ int idx;
+ X509_VERIFY_PARAM *ptmp;
+ if (param_table == NULL) {
+ param_table = sk_X509_VERIFY_PARAM_new(param_cmp);
+ if (param_table == NULL)
+ return 0;
+ } else {
+ idx = sk_X509_VERIFY_PARAM_find(param_table, param);
+ if (idx != -1) {
+ ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx);
+ X509_VERIFY_PARAM_free(ptmp);
+ (void)sk_X509_VERIFY_PARAM_delete(param_table, idx);
+ }
+ }
+ if (!sk_X509_VERIFY_PARAM_push(param_table, param))
+ return 0;
+ return 1;
+}
+
+int X509_VERIFY_PARAM_get_count(void)
+{
+ int num = OSSL_NELEM(default_table);
+ if (param_table)
+ num += sk_X509_VERIFY_PARAM_num(param_table);
+ return num;
+}
+
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id)
+{
+ int num = OSSL_NELEM(default_table);
+ if (id < num)
+ return default_table + id;
+ return sk_X509_VERIFY_PARAM_value(param_table, id - num);
+}
const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name)
- {
- int idx;
- X509_VERIFY_PARAM pm;
-
- pm.name = (char *)name;
- if (param_table)
- {
- idx = sk_X509_VERIFY_PARAM_find(param_table, &pm);
- if (idx != -1)
- return sk_X509_VERIFY_PARAM_value(param_table, idx);
- }
- return OBJ_bsearch_table(&pm, default_table,
- sizeof(default_table)/sizeof(X509_VERIFY_PARAM));
- }
+{
+ int idx;
+ X509_VERIFY_PARAM pm;
+
+ pm.name = (char *)name;
+ if (param_table) {
+ idx = sk_X509_VERIFY_PARAM_find(param_table, &pm);
+ if (idx != -1)
+ return sk_X509_VERIFY_PARAM_value(param_table, idx);
+ }
+ return OBJ_bsearch_table(&pm, default_table, OSSL_NELEM(default_table));
+}
void X509_VERIFY_PARAM_table_cleanup(void)
- {
- if (param_table)
- sk_X509_VERIFY_PARAM_pop_free(param_table,
- X509_VERIFY_PARAM_free);
- param_table = NULL;
- }
+{
+ sk_X509_VERIFY_PARAM_pop_free(param_table, X509_VERIFY_PARAM_free);
+ param_table = NULL;
+}
projects / openssl.git / blobdiff