/*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (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 "internal/o_dir.h"
#include <openssl/bio.h>
#include <openssl/pem.h>
+#include <openssl/store.h>
#include <openssl/x509v3.h>
#include <openssl/dh.h>
#include <openssl/bn.h>
#include <openssl/crypto.h>
#include "internal/refcount.h"
-#include "ssl_locl.h"
+#include "ssl_local.h"
#include "ssl_cert_table.h"
#include "internal/thread_once.h"
+DEFINE_STACK_OF(X509)
+DEFINE_STACK_OF(X509_NAME)
+
static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx,
int op, int bits, int nid, void *other,
void *ex);
ret->client_sigalgslen = cert->client_sigalgslen;
} else
ret->client_sigalgs = NULL;
- /* Shared sigalgs also NULL */
- ret->shared_sigalgs = NULL;
/* Copy any custom client certificate types */
if (cert->ctype) {
ret->ctype = OPENSSL_memdup(cert->ctype, cert->ctype_len);
{
int i;
+ if (c == NULL)
+ return;
CRYPTO_DOWN_REF(&c->references, &i, c->lock);
REF_PRINT_COUNT("CERT", c);
if (i > 0)
ssl_cert_clear_certs(c);
OPENSSL_free(c->conf_sigalgs);
OPENSSL_free(c->client_sigalgs);
- OPENSSL_free(c->shared_sigalgs);
OPENSSL_free(c->ctype);
X509_STORE_free(c->verify_store);
X509_STORE_free(c->chain_store);
int ssl_cert_set0_chain(SSL *s, SSL_CTX *ctx, STACK_OF(X509) *chain)
{
int i, r;
- CERT_PKEY *cpk = s ? s->cert->key : ctx->cert->key;
+ CERT_PKEY *cpk = s != NULL ? s->cert->key : ctx->cert->key;
+ SSL_CTX *realctx = s != NULL ? s->ctx : ctx;
+
if (!cpk)
return 0;
for (i = 0; i < sk_X509_num(chain); i++) {
- r = ssl_security_cert(s, ctx, sk_X509_value(chain, i), 0, 0);
+ X509 *x = sk_X509_value(chain, i);
+
+ if (!X509v3_cache_extensions(x, realctx->libctx, realctx->propq)) {
+ SSLerr(0, ERR_LIB_X509);
+ return 0;
+ }
+
+ r = ssl_security_cert(s, ctx, x, 0, 0);
if (r != 1) {
SSLerr(SSL_F_SSL_CERT_SET0_CHAIN, r);
return 0;
else
verify_store = s->ctx->cert_store;
- ctx = X509_STORE_CTX_new();
+ ctx = X509_STORE_CTX_new_with_libctx(s->ctx->libctx, s->ctx->propq);
if (ctx == NULL) {
SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN, ERR_R_MALLOC_FAILURE);
return 0;
void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list)
{
- SSL_CTX_set0_CA_list(ctx, name_list);
+ set0_CA_list(&ctx->client_ca_names, name_list);
}
STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *ctx)
{
- return ctx->ca_names;
+ return ctx->client_ca_names;
}
void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list)
{
- SSL_set0_CA_list(s, name_list);
+ set0_CA_list(&s->client_ca_names, name_list);
}
const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s)
{
- return s->s3 != NULL ? s->s3->tmp.peer_ca_names : NULL;
+ return s->s3.tmp.peer_ca_names;
}
STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s)
{
if (!s->server)
- return s->s3 != NULL ? s->s3->tmp.peer_ca_names : NULL;
- return s->ca_names != NULL ? s->ca_names : s->ctx->ca_names;
+ return s->s3.tmp.peer_ca_names;
+ return s->client_ca_names != NULL ? s->client_ca_names
+ : s->ctx->client_ca_names;
}
static int add_ca_name(STACK_OF(X509_NAME) **sk, const X509 *x)
return 1;
}
-int SSL_add1_CA_list(SSL *ssl, const X509 *x)
+int SSL_add1_to_CA_list(SSL *ssl, const X509 *x)
{
return add_ca_name(&ssl->ca_names, x);
}
-int SSL_CTX_add1_CA_list(SSL_CTX *ctx, const X509 *x)
+int SSL_CTX_add1_to_CA_list(SSL_CTX *ctx, const X509 *x)
{
return add_ca_name(&ctx->ca_names, x);
}
+/*
+ * The following two are older names are to be replaced with
+ * SSL(_CTX)_add1_to_CA_list
+ */
int SSL_add_client_CA(SSL *ssl, X509 *x)
{
- return add_ca_name(&ssl->ca_names, x);
+ return add_ca_name(&ssl->client_ca_names, x);
}
int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x)
{
- return add_ca_name(&ctx->ca_names, x);
+ return add_ca_name(&ctx->client_ca_names, x);
}
static int xname_cmp(const X509_NAME *a, const X509_NAME *b)
return X509_NAME_hash((X509_NAME *)a);
}
-/**
- * Load CA certs from a file into a ::STACK. Note that it is somewhat misnamed;
- * it doesn't really have anything to do with clients (except that a common use
- * for a stack of CAs is to send it to the client). Actually, it doesn't have
- * much to do with CAs, either, since it will load any old cert.
- * \param file the file containing one or more certs.
- * \return a ::STACK containing the certs.
- */
STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file)
{
BIO *in = BIO_new(BIO_s_file());
return ret;
}
-/**
- * Add a file of certs to a stack.
- * \param stack the stack to add to.
- * \param file the file to add from. All certs in this file that are not
- * already in the stack will be added.
- * \return 1 for success, 0 for failure. Note that in the case of failure some
- * certs may have been added to \c stack.
- */
-
int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
const char *file)
{
return ret;
}
-/**
- * Add a directory of certs to a stack.
- * \param stack the stack to append to.
- * \param dir the directory to append from. All files in this directory will be
- * examined as potential certs. Any that are acceptable to
- * SSL_add_dir_cert_subjects_to_stack() that are not already in the stack will be
- * included.
- * \return 1 for success, 0 for failure. Note that in the case of failure some
- * certs may have been added to \c stack.
- */
-
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
const char *dir)
{
}
if (errno) {
- SYSerr(SYS_F_OPENDIR, get_last_sys_error());
- ERR_add_error_data(3, "OPENSSL_DIR_read(&ctx, '", dir, "')");
+ ERR_raise_data(ERR_LIB_SYS, get_last_sys_error(),
+ "calling OPENSSL_dir_read(%s)",
+ dir);
SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
goto err;
}
return ret;
}
+static int add_uris_recursive(STACK_OF(X509_NAME) *stack,
+ const char *uri, int depth)
+{
+ int ok = 1;
+ OSSL_STORE_CTX *ctx = NULL;
+ X509 *x = NULL;
+ X509_NAME *xn = NULL;
+
+ if ((ctx = OSSL_STORE_open(uri, NULL, NULL, NULL, NULL)) == NULL)
+ goto err;
+
+ while (!OSSL_STORE_eof(ctx) && !OSSL_STORE_error(ctx)) {
+ OSSL_STORE_INFO *info = OSSL_STORE_load(ctx);
+ int infotype = info == 0 ? 0 : OSSL_STORE_INFO_get_type(info);
+
+ if (info == NULL)
+ continue;
+
+ if (infotype == OSSL_STORE_INFO_NAME) {
+ /*
+ * This is an entry in the "directory" represented by the current
+ * uri. if |depth| allows, dive into it.
+ */
+ if (depth > 0)
+ ok = add_uris_recursive(stack, OSSL_STORE_INFO_get0_NAME(info),
+ depth - 1);
+ } else if (infotype == OSSL_STORE_INFO_CERT) {
+ if ((x = OSSL_STORE_INFO_get0_CERT(info)) == NULL
+ || (xn = X509_get_subject_name(x)) == NULL
+ || (xn = X509_NAME_dup(xn)) == NULL)
+ goto err;
+ if (sk_X509_NAME_find(stack, xn) >= 0) {
+ /* Duplicate. */
+ X509_NAME_free(xn);
+ } else if (!sk_X509_NAME_push(stack, xn)) {
+ X509_NAME_free(xn);
+ goto err;
+ }
+ }
+
+ OSSL_STORE_INFO_free(info);
+ }
+
+ ERR_clear_error();
+ goto done;
+
+ err:
+ ok = 0;
+ done:
+ OSSL_STORE_close(ctx);
+
+ return ok;
+}
+
+int SSL_add_store_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
+ const char *store)
+{
+ int (*oldcmp) (const X509_NAME *const *a, const X509_NAME *const *b)
+ = sk_X509_NAME_set_cmp_func(stack, xname_sk_cmp);
+ int ret = add_uris_recursive(stack, store, 1);
+
+ (void)sk_X509_NAME_set_cmp_func(stack, oldcmp);
+ return ret;
+}
+
/* Build a certificate chain for current certificate */
int ssl_build_cert_chain(SSL *s, SSL_CTX *ctx, int flags)
{
untrusted = cpk->chain;
}
- xs_ctx = X509_STORE_CTX_new();
+ if (s == NULL)
+ xs_ctx = X509_STORE_CTX_new_with_libctx(ctx->libctx, ctx->propq);
+ else
+ xs_ctx = X509_STORE_CTX_new_with_libctx(s->ctx->libctx, s->ctx->propq);
if (xs_ctx == NULL) {
SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, ERR_R_MALLOC_FAILURE);
goto err;
if (level >= 2 && c->algorithm_enc == SSL_RC4)
return 0;
/* Level 3: forward secure ciphersuites only */
- if (level >= 3 && !(c->algorithm_mkey & (SSL_kEDH | SSL_kEECDH)))
+ if (level >= 3 && c->min_tls != TLS1_3_VERSION &&
+ !(c->algorithm_mkey & (SSL_kEDH | SSL_kEECDH)))
return 0;
break;
}
ctx->cert->sec_ex);
}
-const SSL_CERT_LOOKUP *ssl_cert_lookup_by_pkey(const EVP_PKEY *pk, size_t *pidx)
+int ssl_cert_lookup_by_nid(int nid, size_t *pidx)
{
- int nid = EVP_PKEY_id(pk);
size_t i;
- if (nid == NID_undef)
- return NULL;
-
for (i = 0; i < OSSL_NELEM(ssl_cert_info); i++) {
if (ssl_cert_info[i].nid == nid) {
- if (pidx != NULL)
- *pidx = i;
- return &ssl_cert_info[i];
+ *pidx = i;
+ return 1;
}
}
- return NULL;
+
+ return 0;
+}
+
+const SSL_CERT_LOOKUP *ssl_cert_lookup_by_pkey(const EVP_PKEY *pk, size_t *pidx)
+{
+ int nid = EVP_PKEY_id(pk);
+ size_t tmpidx;
+
+ if (nid == NID_undef)
+ return NULL;
+
+ if (!ssl_cert_lookup_by_nid(nid, &tmpidx))
+ return NULL;
+
+ if (pidx != NULL)
+ *pidx = tmpidx;
+
+ return &ssl_cert_info[tmpidx];
}
const SSL_CERT_LOOKUP *ssl_cert_lookup_by_idx(size_t idx)
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