/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 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
*/
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by
- * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
- */
-
#include <stdio.h>
+#include <sys/types.h>
-#include "e_os.h"
-#ifndef NO_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
+#include "internal/nelem.h"
#include "internal/o_dir.h"
-#include <openssl/lhash.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 "ssl_locl.h"
+#include "internal/refcount.h"
+#include "ssl_local.h"
+#include "ssl_cert_table.h"
+#include "internal/thread_once.h"
-static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx, int op,
- int bits, int nid, void *other,
+static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx,
+ int op, int bits, int nid, void *other,
void *ex);
static CRYPTO_ONCE ssl_x509_store_ctx_once = CRYPTO_ONCE_STATIC_INIT;
static volatile int ssl_x509_store_ctx_idx = -1;
-static void ssl_x509_store_ctx_init(void)
+DEFINE_RUN_ONCE_STATIC(ssl_x509_store_ctx_init)
{
ssl_x509_store_ctx_idx = X509_STORE_CTX_get_ex_new_index(0,
- "SSL for verify callback",
- NULL, NULL, NULL);
+ "SSL for verify callback",
+ NULL, NULL, NULL);
+ return ssl_x509_store_ctx_idx >= 0;
}
int SSL_get_ex_data_X509_STORE_CTX_idx(void)
{
- CRYPTO_THREAD_run_once(&ssl_x509_store_ctx_once, ssl_x509_store_ctx_init);
+ if (!RUN_ONCE(&ssl_x509_store_ctx_once, ssl_x509_store_ctx_init))
+ return -1;
return ssl_x509_store_ctx_idx;
}
return NULL;
}
- ret->key = &(ret->pkeys[SSL_PKEY_RSA_ENC]);
+ ret->key = &(ret->pkeys[SSL_PKEY_RSA]);
ret->references = 1;
ret->sec_cb = ssl_security_default_callback;
ret->sec_level = OPENSSL_TLS_SECURITY_LEVEL;
OPENSSL_free(ret);
return NULL;
}
-
#ifndef OPENSSL_NO_DH
if (cert->dh_tmp != NULL) {
ret->dh_tmp = cert->dh_tmp;
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
- ret->pkeys[i].serverinfo_length =
- cert->pkeys[i].serverinfo_length;
+ ret->pkeys[i].serverinfo_length = cert->pkeys[i].serverinfo_length;
memcpy(ret->pkeys[i].serverinfo,
- cert->pkeys[i].serverinfo,
- cert->pkeys[i].serverinfo_length);
+ cert->pkeys[i].serverinfo, cert->pkeys[i].serverinfo_length);
}
}
/* Configured sigalgs copied across */
if (cert->conf_sigalgs) {
- ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
+ ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen
+ * sizeof(*cert->conf_sigalgs));
if (ret->conf_sigalgs == NULL)
goto err;
- memcpy(ret->conf_sigalgs, cert->conf_sigalgs, cert->conf_sigalgslen);
+ memcpy(ret->conf_sigalgs, cert->conf_sigalgs,
+ cert->conf_sigalgslen * sizeof(*cert->conf_sigalgs));
ret->conf_sigalgslen = cert->conf_sigalgslen;
} else
ret->conf_sigalgs = NULL;
if (cert->client_sigalgs) {
- ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
+ ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen
+ * sizeof(*cert->client_sigalgs));
if (ret->client_sigalgs == NULL)
goto err;
memcpy(ret->client_sigalgs, cert->client_sigalgs,
- cert->client_sigalgslen);
+ cert->client_sigalgslen * sizeof(*cert->client_sigalgs));
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->ctypes) {
- ret->ctypes = OPENSSL_malloc(cert->ctype_num);
- if (ret->ctypes == NULL)
+ if (cert->ctype) {
+ ret->ctype = OPENSSL_memdup(cert->ctype, cert->ctype_len);
+ if (ret->ctype == NULL)
goto err;
- memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
- ret->ctype_num = cert->ctype_num;
+ ret->ctype_len = cert->ctype_len;
}
ret->cert_flags = cert->cert_flags;
ret->sec_level = cert->sec_level;
ret->sec_ex = cert->sec_ex;
- if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
- goto err;
- if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
+ if (!custom_exts_copy(&ret->custext, &cert->custext))
goto err;
#ifndef OPENSSL_NO_PSK
if (cert->psk_identity_hint) {
if (c == NULL)
return;
-
- CRYPTO_atomic_add(&c->references, -1, &i, c->lock);
+ CRYPTO_DOWN_REF(&c->references, &i, c->lock);
REF_PRINT_COUNT("CERT", c);
if (i > 0)
return;
ssl_cert_clear_certs(c);
OPENSSL_free(c->conf_sigalgs);
OPENSSL_free(c->client_sigalgs);
- OPENSSL_free(c->shared_sigalgs);
- OPENSSL_free(c->ctypes);
+ OPENSSL_free(c->ctype);
X509_STORE_free(c->verify_store);
X509_STORE_free(c->chain_store);
- custom_exts_free(&c->cli_ext);
- custom_exts_free(&c->srv_ext);
+ custom_exts_free(&c->custext);
#ifndef OPENSSL_NO_PSK
OPENSSL_free(c->psk_identity_hint);
#endif
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;
- sk_X509_pop_free(cpk->chain, X509_free);
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;
}
}
+ sk_X509_pop_free(cpk->chain, X509_free);
cpk->chain = chain;
return 1;
}
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;
/* Set suite B flags if needed */
X509_STORE_CTX_set_flags(ctx, tls1_suiteb(s));
- X509_STORE_CTX_set_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx(), s);
+ if (!X509_STORE_CTX_set_ex_data
+ (ctx, SSL_get_ex_data_X509_STORE_CTX_idx(), s)) {
+ goto end;
+ }
/* Verify via DANE if enabled */
if (DANETLS_ENABLED(&s->dane))
/* Move peername from the store context params to the SSL handle's */
X509_VERIFY_PARAM_move_peername(s->param, param);
-end:
+ end:
X509_STORE_CTX_free(ctx);
return i;
}
-static void set_client_CA_list(STACK_OF(X509_NAME) **ca_list,
- STACK_OF(X509_NAME) *name_list)
+static void set0_CA_list(STACK_OF(X509_NAME) **ca_list,
+ STACK_OF(X509_NAME) *name_list)
{
sk_X509_NAME_pop_free(*ca_list, X509_NAME_free);
*ca_list = name_list;
}
-STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk)
+STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk)
{
int i;
+ const int num = sk_X509_NAME_num(sk);
STACK_OF(X509_NAME) *ret;
X509_NAME *name;
- ret = sk_X509_NAME_new_null();
- for (i = 0; i < sk_X509_NAME_num(sk); i++) {
+ ret = sk_X509_NAME_new_reserve(NULL, num);
+ if (ret == NULL) {
+ SSLerr(SSL_F_SSL_DUP_CA_LIST, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for (i = 0; i < num; i++) {
name = X509_NAME_dup(sk_X509_NAME_value(sk, i));
- if ((name == NULL) || !sk_X509_NAME_push(ret, name)) {
+ if (name == NULL) {
+ SSLerr(SSL_F_SSL_DUP_CA_LIST, ERR_R_MALLOC_FAILURE);
sk_X509_NAME_pop_free(ret, X509_NAME_free);
- return (NULL);
+ return NULL;
}
+ sk_X509_NAME_push(ret, name); /* Cannot fail after reserve call */
}
- return (ret);
+ return ret;
}
-void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list)
+void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list)
+{
+ set0_CA_list(&s->ca_names, name_list);
+}
+
+void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list)
+{
+ set0_CA_list(&ctx->ca_names, name_list);
+}
+
+const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx)
+{
+ return ctx->ca_names;
+}
+
+const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s)
{
- set_client_CA_list(&(s->client_CA), name_list);
+ return s->ca_names != NULL ? s->ca_names : s->ctx->ca_names;
}
void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list)
{
- set_client_CA_list(&(ctx->client_CA), 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->client_CA);
+ return ctx->client_ca_names;
+}
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *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.tmp.peer_ca_names;
}
STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s)
{
- if (!s->server) { /* we are in the client */
- if (((s->version >> 8) == SSL3_VERSION_MAJOR) && (s->s3 != NULL))
- return (s->s3->tmp.ca_names);
- else
- return (NULL);
- } else {
- if (s->client_CA != NULL)
- return (s->client_CA);
- else
- return (s->ctx->client_CA);
- }
+ if (!s->server)
+ 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_client_CA(STACK_OF(X509_NAME) **sk, X509 *x)
+static int add_ca_name(STACK_OF(X509_NAME) **sk, const X509 *x)
{
X509_NAME *name;
if (x == NULL)
- return (0);
- if ((*sk == NULL) && ((*sk = sk_X509_NAME_new_null()) == NULL))
- return (0);
+ return 0;
+ if (*sk == NULL && ((*sk = sk_X509_NAME_new_null()) == NULL))
+ return 0;
if ((name = X509_NAME_dup(X509_get_subject_name(x))) == NULL)
- return (0);
+ return 0;
if (!sk_X509_NAME_push(*sk, name)) {
X509_NAME_free(name);
- return (0);
+ return 0;
}
- return (1);
+ return 1;
+}
+
+int SSL_add1_to_CA_list(SSL *ssl, const X509 *x)
+{
+ return add_ca_name(&ssl->ca_names, 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_client_CA(&(ssl->client_CA), x));
+ return add_ca_name(&ssl->client_ca_names, x);
}
int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x)
{
- return (add_client_CA(&(ctx->client_CA), x));
+ return add_ca_name(&ctx->client_ca_names, x);
}
-static int xname_sk_cmp(const X509_NAME *const *a, const X509_NAME *const *b)
+static int xname_cmp(const X509_NAME *a, const X509_NAME *b)
{
- return (X509_NAME_cmp(*a, *b));
+ unsigned char *abuf = NULL, *bbuf = NULL;
+ int alen, blen, ret;
+
+ /* X509_NAME_cmp() itself casts away constness in this way, so
+ * assume it's safe:
+ */
+ alen = i2d_X509_NAME((X509_NAME *)a, &abuf);
+ blen = i2d_X509_NAME((X509_NAME *)b, &bbuf);
+
+ if (alen < 0 || blen < 0)
+ ret = -2;
+ else if (alen != blen)
+ ret = alen - blen;
+ else /* alen == blen */
+ ret = memcmp(abuf, bbuf, alen);
+
+ OPENSSL_free(abuf);
+ OPENSSL_free(bbuf);
+
+ return ret;
}
-static int xname_cmp(const X509_NAME *a, const X509_NAME *b)
+static int xname_sk_cmp(const X509_NAME *const *a, const X509_NAME *const *b)
{
- return X509_NAME_cmp(a, b);
+ return xname_cmp(*a, *b);
}
static unsigned long xname_hash(const X509_NAME *a)
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());
X509 *x = NULL;
X509_NAME *xn = NULL;
STACK_OF(X509_NAME) *ret = NULL;
- LHASH_OF(X509_NAME) *name_hash =
- lh_X509_NAME_new(xname_hash, xname_cmp);
+ LHASH_OF(X509_NAME) *name_hash = lh_X509_NAME_new(xname_hash, xname_cmp);
if ((name_hash == NULL) || (in == NULL)) {
SSLerr(SSL_F_SSL_LOAD_CLIENT_CA_FILE, ERR_R_MALLOC_FAILURE);
if (lh_X509_NAME_retrieve(name_hash, xn) != NULL) {
/* Duplicate. */
X509_NAME_free(xn);
+ xn = NULL;
} else {
lh_X509_NAME_insert(name_hash, xn);
- sk_X509_NAME_push(ret, xn);
+ if (!sk_X509_NAME_push(ret, xn))
+ goto err;
}
}
goto done;
err:
+ X509_NAME_free(xn);
sk_X509_NAME_pop_free(ret, X509_NAME_free);
ret = NULL;
done:
lh_X509_NAME_free(name_hash);
if (ret != NULL)
ERR_clear_error();
- return (ret);
+ 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)
{
in = BIO_new(BIO_s_file());
if (in == NULL) {
- SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK,
- ERR_R_MALLOC_FAILURE);
+ SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK, ERR_R_MALLOC_FAILURE);
goto err;
}
xn = X509_NAME_dup(xn);
if (xn == NULL)
goto err;
- if (sk_X509_NAME_find(stack, xn) >= 0)
+ if (sk_X509_NAME_find(stack, xn) >= 0) {
+ /* Duplicate. */
X509_NAME_free(xn);
- else
- sk_X509_NAME_push(stack, xn);
+ } else if (!sk_X509_NAME_push(stack, xn)) {
+ X509_NAME_free(xn);
+ goto err;
+ }
}
ERR_clear_error();
goto done;
err:
- ret = 0;
+ ret = 0;
done:
BIO_free(in);
X509_free(x);
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)
{
char buf[1024];
int r;
- if (strlen(dir) + strlen(filename) + 2 > sizeof buf) {
+ if (strlen(dir) + strlen(filename) + 2 > sizeof(buf)) {
SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,
SSL_R_PATH_TOO_LONG);
goto err;
}
#ifdef OPENSSL_SYS_VMS
- r = BIO_snprintf(buf, sizeof buf, "%s%s", dir, filename);
+ r = BIO_snprintf(buf, sizeof(buf), "%s%s", dir, filename);
#else
- r = BIO_snprintf(buf, sizeof buf, "%s/%s", dir, filename);
+ r = BIO_snprintf(buf, sizeof(buf), "%s/%s", dir, filename);
#endif
if (r <= 0 || r >= (int)sizeof(buf))
goto err;
}
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;
}
-/* Add a certificate to a BUF_MEM structure */
-
-static int ssl_add_cert_to_buf(BUF_MEM *buf, unsigned long *l, X509 *x)
+static int add_uris_recursive(STACK_OF(X509_NAME) *stack,
+ const char *uri, int depth)
{
- int n;
- unsigned char *p;
-
- n = i2d_X509(x, NULL);
- if (n < 0 || !BUF_MEM_grow_clean(buf, (int)(n + (*l) + 3))) {
- SSLerr(SSL_F_SSL_ADD_CERT_TO_BUF, ERR_R_BUF_LIB);
- return 0;
- }
- p = (unsigned char *)&(buf->data[*l]);
- l2n3(n, p);
- n = i2d_X509(x, &p);
- if (n < 0) {
- /* Shouldn't happen */
- SSLerr(SSL_F_SSL_ADD_CERT_TO_BUF, ERR_R_BUF_LIB);
- return 0;
- }
- *l += n + 3;
+ int ok = 1;
+ OSSL_STORE_CTX *ctx = NULL;
+ X509 *x = NULL;
+ X509_NAME *xn = NULL;
- return 1;
-}
+ if ((ctx = OSSL_STORE_open(uri, NULL, NULL, NULL, NULL)) == NULL)
+ goto err;
-/* Add certificate chain to internal SSL BUF_MEM structure */
-int ssl_add_cert_chain(SSL *s, CERT_PKEY *cpk, unsigned long *l)
-{
- BUF_MEM *buf = s->init_buf;
- int i, chain_count;
- X509 *x;
- STACK_OF(X509) *extra_certs;
- STACK_OF(X509) *chain = NULL;
- X509_STORE *chain_store;
+ 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;
+ }
+ }
- /* TLSv1 sends a chain with nothing in it, instead of an alert */
- if (!BUF_MEM_grow_clean(buf, 10)) {
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, ERR_R_BUF_LIB);
- return 0;
+ OSSL_STORE_INFO_free(info);
}
- if (!cpk || !cpk->x509)
- return 1;
-
- x = cpk->x509;
-
- /*
- * If we have a certificate specific chain use it, else use parent ctx.
- */
- if (cpk->chain)
- extra_certs = cpk->chain;
- else
- extra_certs = s->ctx->extra_certs;
+ ERR_clear_error();
+ goto done;
- if ((s->mode & SSL_MODE_NO_AUTO_CHAIN) || extra_certs)
- chain_store = NULL;
- else if (s->cert->chain_store)
- chain_store = s->cert->chain_store;
- else
- chain_store = s->ctx->cert_store;
+ err:
+ ok = 0;
+ done:
+ OSSL_STORE_close(ctx);
- if (chain_store) {
- X509_STORE_CTX* xs_ctx = X509_STORE_CTX_new();
+ return ok;
+}
- if (xs_ctx == NULL) {
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, ERR_R_MALLOC_FAILURE);
- return (0);
- }
- if (!X509_STORE_CTX_init(xs_ctx, chain_store, x, NULL)) {
- X509_STORE_CTX_free(xs_ctx);
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, ERR_R_X509_LIB);
- return (0);
- }
- /*
- * It is valid for the chain not to be complete (because normally we
- * don't include the root cert in the chain). Therefore we deliberately
- * ignore the error return from this call. We're not actually verifying
- * the cert - we're just building as much of the chain as we can
- */
- (void) X509_verify_cert(xs_ctx);
- /* Don't leave errors in the queue */
- ERR_clear_error();
- chain = X509_STORE_CTX_get0_chain(xs_ctx);
- i = ssl_security_cert_chain(s, chain, NULL, 0);
- if (i != 1) {
-#if 0
- /* Dummy error calls so mkerr generates them */
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, SSL_R_EE_KEY_TOO_SMALL);
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, SSL_R_CA_KEY_TOO_SMALL);
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, SSL_R_CA_MD_TOO_WEAK);
-#endif
- X509_STORE_CTX_free(xs_ctx);
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, i);
- return 0;
- }
- chain_count = sk_X509_num(chain);
- for (i = 0; i < chain_count; i++) {
- x = sk_X509_value(chain, i);
+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);
- if (!ssl_add_cert_to_buf(buf, l, x)) {
- X509_STORE_CTX_free(xs_ctx);
- return 0;
- }
- }
- X509_STORE_CTX_free(xs_ctx);
- } else {
- i = ssl_security_cert_chain(s, extra_certs, x, 0);
- if (i != 1) {
- SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, i);
- return 0;
- }
- if (!ssl_add_cert_to_buf(buf, l, x))
- return 0;
- for (i = 0; i < sk_X509_num(extra_certs); i++) {
- x = sk_X509_value(extra_certs, i);
- if (!ssl_add_cert_to_buf(buf, l, x))
- return 0;
- }
- }
- return 1;
+ (void)sk_X509_NAME_set_cmp_func(stack, oldcmp);
+ return ret;
}
/* Build a certificate chain for current certificate */
STACK_OF(X509) *chain = NULL, *untrusted = NULL;
X509 *x;
int i, rv = 0;
- unsigned long error;
if (!cpk->x509) {
SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, SSL_R_NO_CERTIFICATE_SET);
goto err;
for (i = 0; i < sk_X509_num(cpk->chain); i++) {
x = sk_X509_value(cpk->chain, i);
- if (!X509_STORE_add_cert(chain_store, x)) {
- error = ERR_peek_last_error();
- if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
- ERR_GET_REASON(error) !=
- X509_R_CERT_ALREADY_IN_HASH_TABLE)
- goto err;
- ERR_clear_error();
- }
- }
- /* Add EE cert too: it might be self signed */
- if (!X509_STORE_add_cert(chain_store, cpk->x509)) {
- error = ERR_peek_last_error();
- if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
- ERR_GET_REASON(error) != X509_R_CERT_ALREADY_IN_HASH_TABLE)
+ if (!X509_STORE_add_cert(chain_store, x))
goto err;
- ERR_clear_error();
}
+ /* Add EE cert too: it might be self signed */
+ if (!X509_STORE_add_cert(chain_store, cpk->x509))
+ goto err;
} else {
if (c->chain_store)
chain_store = c->chain_store;
untrusted = cpk->chain;
}
- xs_ctx = X509_STORE_CTX_new();
+ 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;
return 1;
}
-static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx, int op,
- int bits, int nid, void *other,
+static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx,
+ int op, int bits, int nid, void *other,
void *ex)
{
int level, minbits;
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;
}
return ctx->cert->sec_cb(NULL, ctx, op, bits, nid, other,
ctx->cert->sec_ex);
}
+
+int ssl_cert_lookup_by_nid(int nid, size_t *pidx)
+{
+ size_t i;
+
+ for (i = 0; i < OSSL_NELEM(ssl_cert_info); i++) {
+ if (ssl_cert_info[i].nid == nid) {
+ *pidx = i;
+ return 1;
+ }
+ }
+
+ 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)
+{
+ if (idx >= OSSL_NELEM(ssl_cert_info))
+ return NULL;
+ return &ssl_cert_info[idx];
+}
projects / openssl.git / blobdiff