* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
* Copyright 2005 Nokia. 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 <stdio.h>
#include "ssl_locl.h"
+#include "e_os.h"
#include <openssl/objects.h>
#include <openssl/x509v3.h>
#include <openssl/rand.h>
#include <openssl/engine.h>
#include <openssl/async.h>
#include <openssl/ct.h>
+#include <openssl/trace.h>
#include "internal/cryptlib.h"
#include "internal/refcount.h"
-
-const char SSL_version_str[] = OPENSSL_VERSION_TEXT;
+#include "internal/ktls.h"
static int ssl_undefined_function_1(SSL *ssl, SSL3_RECORD *r, size_t s, int t)
{
ctx->method = meth;
+ if (!SSL_CTX_set_ciphersuites(ctx, OSSL_default_ciphersuites())) {
+ SSLerr(SSL_F_SSL_CTX_SET_SSL_VERSION, SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS);
+ return 0;
+ }
sk = ssl_create_cipher_list(ctx->method,
ctx->tls13_ciphersuites,
&(ctx->cipher_list),
&(ctx->cipher_list_by_id),
- SSL_DEFAULT_CIPHER_LIST, ctx->cert);
+ OSSL_default_cipher_list(), ctx->cert);
if ((sk == NULL) || (sk_SSL_CIPHER_num(sk) <= 0)) {
SSLerr(SSL_F_SSL_CTX_SET_SSL_VERSION, SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS);
return 0;
s->max_early_data = ctx->max_early_data;
s->recv_max_early_data = ctx->recv_max_early_data;
s->num_tickets = ctx->num_tickets;
+ s->pha_enabled = ctx->pha_enabled;
/* Shallow copy of the ciphersuites stack */
s->tls13_ciphersuites = sk_SSL_CIPHER_dup(ctx->tls13_ciphersuites);
s->ext.ecpointformats_len =
ctx->ext.ecpointformats_len;
}
+#endif
if (ctx->ext.supportedgroups) {
s->ext.supportedgroups =
OPENSSL_memdup(ctx->ext.supportedgroups,
goto err;
s->ext.supportedgroups_len = ctx->ext.supportedgroups_len;
}
-#endif
+
#ifndef OPENSSL_NO_NEXTPROTONEG
s->ext.npn = NULL;
#endif
s->psk_find_session_cb = ctx->psk_find_session_cb;
s->psk_use_session_cb = ctx->psk_use_session_cb;
+ s->async_cb = ctx->async_cb;
+ s->async_cb_arg = ctx->async_cb_arg;
+
s->job = NULL;
#ifndef OPENSSL_NO_CT
dane_final(&s->dane);
CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
+ RECORD_LAYER_release(&s->rlayer);
+
/* Ignore return value */
ssl_free_wbio_buffer(s);
BIO_free_all(s->wbio);
+ s->wbio = NULL;
BIO_free_all(s->rbio);
+ s->rbio = NULL;
BUF_MEM_free(s->init_buf);
#ifndef OPENSSL_NO_EC
OPENSSL_free(s->ext.ecpointformats);
OPENSSL_free(s->ext.supportedgroups);
+ OPENSSL_free(s->ext.peer_supportedgroups);
#endif /* OPENSSL_NO_EC */
sk_X509_EXTENSION_pop_free(s->ext.ocsp.exts, X509_EXTENSION_free);
#ifndef OPENSSL_NO_OCSP
EVP_MD_CTX_free(s->pha_dgst);
sk_X509_NAME_pop_free(s->ca_names, X509_NAME_free);
+ sk_X509_NAME_pop_free(s->client_ca_names, X509_NAME_free);
sk_X509_pop_free(s->verified_chain, X509_free);
if (s->method != NULL)
s->method->ssl_free(s);
- RECORD_LAYER_release(&s->rlayer);
-
SSL_CTX_free(s->ctx);
ASYNC_WAIT_CTX_free(s->waitctx);
}
BIO_set_fd(bio, fd, BIO_NOCLOSE);
SSL_set_bio(s, bio, bio);
+#ifndef OPENSSL_NO_KTLS
+ /*
+ * The new socket is created successfully regardless of ktls_enable.
+ * ktls_enable doesn't change any functionality of the socket, except
+ * changing the setsockopt to enable the processing of ktls_start.
+ * Thus, it is not a problem to call it for non-TLS sockets.
+ */
+ ktls_enable(fd);
+#endif /* OPENSSL_NO_KTLS */
ret = 1;
err:
return ret;
}
BIO_set_fd(bio, fd, BIO_NOCLOSE);
SSL_set0_wbio(s, bio);
+#ifndef OPENSSL_NO_KTLS
+ /*
+ * The new socket is created successfully regardless of ktls_enable.
+ * ktls_enable doesn't change any functionality of the socket, except
+ * changing the setsockopt to enable the processing of ktls_start.
+ * Thus, it is not a problem to call it for non-TLS sockets.
+ */
+ ktls_enable(fd);
+#endif /* OPENSSL_NO_KTLS */
} else {
BIO_up_ref(rbio);
SSL_set0_wbio(s, rbio);
{
size_t ret = 0;
- if (s->s3 != NULL) {
- ret = s->s3->tmp.finish_md_len;
- if (count > ret)
- count = ret;
- memcpy(buf, s->s3->tmp.finish_md, count);
- }
+ ret = s->s3.tmp.finish_md_len;
+ if (count > ret)
+ count = ret;
+ memcpy(buf, s->s3.tmp.finish_md, count);
return ret;
}
{
size_t ret = 0;
- if (s->s3 != NULL) {
- ret = s->s3->tmp.peer_finish_md_len;
- if (count > ret)
- count = ret;
- memcpy(buf, s->s3->tmp.peer_finish_md, count);
- }
+ ret = s->s3.tmp.peer_finish_md_len;
+ if (count > ret)
+ count = ret;
+ memcpy(buf, s->s3.tmp.peer_finish_md, count);
return ret;
}
numdelfds);
}
+int SSL_CTX_set_async_callback(SSL_CTX *ctx, SSL_async_callback_fn callback)
+{
+ ctx->async_cb = callback;
+ return 1;
+}
+
+int SSL_CTX_set_async_callback_arg(SSL_CTX *ctx, void *arg)
+{
+ ctx->async_cb_arg = arg;
+ return 1;
+}
+
+int SSL_set_async_callback(SSL *s, SSL_async_callback_fn callback)
+{
+ s->async_cb = callback;
+ return 1;
+}
+
+int SSL_set_async_callback_arg(SSL *s, void *arg)
+{
+ s->async_cb_arg = arg;
+ return 1;
+}
+
+int SSL_get_async_status(SSL *s, int *status)
+{
+ ASYNC_WAIT_CTX *ctx = s->waitctx;
+
+ if (ctx == NULL)
+ return 0;
+ *status = ASYNC_WAIT_CTX_get_status(ctx);
+ return 1;
+}
+
int SSL_accept(SSL *s)
{
if (s->handshake_func == NULL) {
return s->method->get_timeout();
}
+static int ssl_async_wait_ctx_cb(void *arg)
+{
+ SSL *s = (SSL *)arg;
+
+ return s->async_cb(s, s->async_cb_arg);
+}
+
static int ssl_start_async_job(SSL *s, struct ssl_async_args *args,
int (*func) (void *))
{
s->waitctx = ASYNC_WAIT_CTX_new();
if (s->waitctx == NULL)
return -1;
+ if (s->async_cb != NULL
+ && !ASYNC_WAIT_CTX_set_callback
+ (s->waitctx, ssl_async_wait_ctx_cb, s))
+ return -1;
}
switch (ASYNC_start_job(&s->job, s->waitctx, &ret, func, args,
sizeof(struct ssl_async_args))) {
}
}
+ossl_ssize_t SSL_sendfile(SSL *s, int fd, off_t offset, size_t size, int flags)
+{
+ ossl_ssize_t ret;
+
+ if (s->handshake_func == NULL) {
+ SSLerr(SSL_F_SSL_SENDFILE, SSL_R_UNINITIALIZED);
+ return -1;
+ }
+
+ if (s->shutdown & SSL_SENT_SHUTDOWN) {
+ s->rwstate = SSL_NOTHING;
+ SSLerr(SSL_F_SSL_SENDFILE, SSL_R_PROTOCOL_IS_SHUTDOWN);
+ return -1;
+ }
+
+ if (!BIO_get_ktls_send(s->wbio)) {
+ SSLerr(SSL_F_SSL_SENDFILE, SSL_R_UNINITIALIZED);
+ return -1;
+ }
+
+ /* If we have an alert to send, lets send it */
+ if (s->s3.alert_dispatch) {
+ ret = (ossl_ssize_t)s->method->ssl_dispatch_alert(s);
+ if (ret <= 0) {
+ /* SSLfatal() already called if appropriate */
+ return ret;
+ }
+ /* if it went, fall through and send more stuff */
+ }
+
+ s->rwstate = SSL_WRITING;
+ if (BIO_flush(s->wbio) <= 0) {
+ if (!BIO_should_retry(s->wbio)) {
+ s->rwstate = SSL_NOTHING;
+ } else {
+#ifdef EAGAIN
+ set_sys_error(EAGAIN);
+#endif
+ }
+ return -1;
+ }
+
+#ifndef OPENSSL_NO_KTLS
+ ret = ktls_sendfile(SSL_get_wfd(s), fd, offset, size, flags);
+#else
+ ret = -1;
+#endif
+ if (ret < 0) {
+#if defined(EAGAIN) && defined(EINTR) && defined(EBUSY)
+ if ((get_last_sys_error() == EAGAIN) ||
+ (get_last_sys_error() == EINTR) ||
+ (get_last_sys_error() == EBUSY))
+ BIO_set_retry_write(s->wbio);
+ else
+#endif
+#ifdef OPENSSL_NO_KTLS
+ SYSerr(SYS_F_SENDFILE, get_last_sys_error());
+#else
+ SSLerr(SSL_F_SSL_SENDFILE, SSL_R_UNINITIALIZED);
+#endif
+ return ret;
+ }
+ s->rwstate = SSL_NOTHING;
+ return ret;
+}
+
int SSL_write(SSL *s, const void *buf, int num)
{
int ret;
return 1;
}
-int SSL_get_key_update_type(SSL *s)
+int SSL_get_key_update_type(const SSL *s)
{
return s->key_update;
}
return s->method->ssl_renegotiate(s);
}
-int SSL_renegotiate_pending(SSL *s)
+int SSL_renegotiate_pending(const SSL *s)
{
/*
* becomes true when negotiation is requested; false again once a
case SSL_CTRL_SET_MAX_SEND_FRAGMENT:
if (larg < 512 || larg > SSL3_RT_MAX_PLAIN_LENGTH)
return 0;
+#ifndef OPENSSL_NO_KTLS
+ if (s->wbio != NULL && BIO_get_ktls_send(s->wbio))
+ return 0;
+#endif /* OPENSSL_NO_KTLS */
s->max_send_fragment = larg;
if (s->max_send_fragment < s->split_send_fragment)
s->split_send_fragment = s->max_send_fragment;
RECORD_LAYER_set_read_ahead(&s->rlayer, 1);
return 1;
case SSL_CTRL_GET_RI_SUPPORT:
- if (s->s3)
- return s->s3->send_connection_binding;
- else
- return 0;
+ return s->s3.send_connection_binding;
case SSL_CTRL_CERT_FLAGS:
return (s->cert->cert_flags |= larg);
case SSL_CTRL_CLEAR_CERT_FLAGS:
case SSL_CTRL_GET_RAW_CIPHERLIST:
if (parg) {
- if (s->s3->tmp.ciphers_raw == NULL)
+ if (s->s3.tmp.ciphers_raw == NULL)
return 0;
- *(unsigned char **)parg = s->s3->tmp.ciphers_raw;
- return (int)s->s3->tmp.ciphers_rawlen;
+ *(unsigned char **)parg = s->s3.tmp.ciphers_raw;
+ return (int)s->s3.tmp.ciphers_rawlen;
} else {
return TLS_CIPHER_LEN;
}
return NULL;
}
+/*
+ * Distinguish between ciphers controlled by set_ciphersuite() and
+ * set_cipher_list() when counting.
+ */
+static int cipher_list_tls12_num(STACK_OF(SSL_CIPHER) *sk)
+{
+ int i, num = 0;
+ const SSL_CIPHER *c;
+
+ if (sk == NULL)
+ return 0;
+ for (i = 0; i < sk_SSL_CIPHER_num(sk); ++i) {
+ c = sk_SSL_CIPHER_value(sk, i);
+ if (c->min_tls >= TLS1_3_VERSION)
+ continue;
+ num++;
+ }
+ return num;
+}
+
/** specify the ciphers to be used by default by the SSL_CTX */
int SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str)
{
*/
if (sk == NULL)
return 0;
- else if (sk_SSL_CIPHER_num(sk) == 0) {
+ else if (cipher_list_tls12_num(sk) == 0) {
SSLerr(SSL_F_SSL_CTX_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
return 0;
}
/* see comment in SSL_CTX_set_cipher_list */
if (sk == NULL)
return 0;
- else if (sk_SSL_CIPHER_num(sk) == 0) {
+ else if (cipher_list_tls12_num(sk) == 0) {
SSLerr(SSL_F_SSL_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
return 0;
}
return NULL;
/*
- * TODO(OpenSSL1.2) clean up this compat mess. This API is
- * currently a mix of "what did I configure" and "what did the
- * peer send" and "what was actually negotiated"; we should have
- * a clear distinction amongst those three.
+ * SNI is not negotiated in pre-TLS-1.3 resumption flows, so fake up an
+ * SNI value to return if we are resuming/resumed. N.B. that we still
+ * call the relevant callbacks for such resumption flows, and callbacks
+ * might error out if there is not a SNI value available.
*/
- if (SSL_in_init(s)) {
- if (s->hit)
- return s->session->ext.hostname;
- return s->ext.hostname;
- }
- return (s->session != NULL && s->ext.hostname == NULL) ?
- s->session->ext.hostname : s->ext.hostname;
+ if (s->hit)
+ return s->session->ext.hostname;
+ return s->ext.hostname;
}
int SSL_get_servername_type(const SSL *s)
void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
unsigned int *len)
{
- *data = NULL;
- if (ssl->s3)
- *data = ssl->s3->alpn_selected;
+ *data = ssl->s3.alpn_selected;
if (*data == NULL)
*len = 0;
else
- *len = (unsigned int)ssl->s3->alpn_selected_len;
+ *len = (unsigned int)ssl->s3.alpn_selected_len;
}
int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen,
goto err;
#endif
- if (!SSL_CTX_set_ciphersuites(ret, TLS_DEFAULT_CIPHERSUITES))
+ if (!SSL_CTX_set_ciphersuites(ret, OSSL_default_ciphersuites()))
goto err;
if (!ssl_create_cipher_list(ret->method,
ret->tls13_ciphersuites,
&ret->cipher_list, &ret->cipher_list_by_id,
- SSL_DEFAULT_CIPHER_LIST, ret->cert)
+ OSSL_default_cipher_list(), ret->cert)
|| sk_SSL_CIPHER_num(ret->cipher_list) <= 0) {
SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_LIBRARY_HAS_NO_CIPHERS);
goto err2;
if ((ret->ca_names = sk_X509_NAME_new_null()) == NULL)
goto err;
+ if ((ret->client_ca_names = sk_X509_NAME_new_null()) == NULL)
+ goto err;
+
if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_CTX, ret, &ret->ex_data))
goto err;
sk_SSL_CIPHER_free(a->tls13_ciphersuites);
ssl_cert_free(a->cert);
sk_X509_NAME_pop_free(a->ca_names, X509_NAME_free);
+ sk_X509_NAME_pop_free(a->client_ca_names, X509_NAME_free);
sk_X509_pop_free(a->extra_certs, X509_free);
a->comp_methods = NULL;
#ifndef OPENSSL_NO_SRTP
void ssl_set_masks(SSL *s)
{
CERT *c = s->cert;
- uint32_t *pvalid = s->s3->tmp.valid_flags;
+ uint32_t *pvalid = s->s3.tmp.valid_flags;
int rsa_enc, rsa_sign, dh_tmp, dsa_sign;
unsigned long mask_k, mask_a;
#ifndef OPENSSL_NO_EC
mask_k = 0;
mask_a = 0;
-#ifdef CIPHER_DEBUG
- fprintf(stderr, "dht=%d re=%d rs=%d ds=%d\n",
- dh_tmp, rsa_enc, rsa_sign, dsa_sign);
-#endif
+ OSSL_TRACE4(TLS_CIPHER, "dh_tmp=%d rsa_enc=%d rsa_sign=%d dsa_sign=%d\n",
+ dh_tmp, rsa_enc, rsa_sign, dsa_sign);
#ifndef OPENSSL_NO_GOST
if (ssl_has_cert(s, SSL_PKEY_GOST12_512)) {
mask_k |= SSL_kECDHEPSK;
#endif
- s->s3->tmp.mask_k = mask_k;
- s->s3->tmp.mask_a = mask_a;
+ s->s3.tmp.mask_k = mask_k;
+ s->s3.tmp.mask_a = mask_a;
}
#ifndef OPENSSL_NO_EC
int ssl_check_srvr_ecc_cert_and_alg(X509 *x, SSL *s)
{
- if (s->s3->tmp.new_cipher->algorithm_auth & SSL_aECDSA) {
+ if (s->s3.tmp.new_cipher->algorithm_auth & SSL_aECDSA) {
/* key usage, if present, must allow signing */
if (!(X509_get_key_usage(x) & X509v3_KU_DIGITAL_SIGNATURE)) {
SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG,
int ssl_get_server_cert_serverinfo(SSL *s, const unsigned char **serverinfo,
size_t *serverinfo_length)
{
- CERT_PKEY *cpk = s->s3->tmp.cert;
+ CERT_PKEY *cpk = s->s3.tmp.cert;
*serverinfo_length = 0;
if (cpk == NULL || cpk->serverinfo == NULL)
}
}
-const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx)
+const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx)
{
return ctx->method;
}
-const SSL_METHOD *SSL_get_ssl_method(SSL *s)
+const SSL_METHOD *SSL_get_ssl_method(const SSL *s)
{
return s->method;
}
return SSL_ERROR_WANT_CLIENT_HELLO_CB;
if ((s->shutdown & SSL_RECEIVED_SHUTDOWN) &&
- (s->s3->warn_alert == SSL_AD_CLOSE_NOTIFY))
+ (s->s3.warn_alert == SSL_AD_CLOSE_NOTIFY))
return SSL_ERROR_ZERO_RETURN;
return SSL_ERROR_SYSCALL;
s->method->ssl_renegotiate_check(s, 0);
- if (SSL_is_server(s)) {
- /* clear SNI settings at server-side */
- OPENSSL_free(s->ext.hostname);
- s->ext.hostname = NULL;
- }
-
if (SSL_in_init(s) || SSL_in_before(s)) {
if ((s->mode & SSL_MODE_ASYNC) && ASYNC_get_current_job() == NULL) {
struct ssl_async_args args;
return ssl_protocol_to_string(s->version);
}
-SSL *SSL_dup(SSL *s)
+static int dup_ca_names(STACK_OF(X509_NAME) **dst, STACK_OF(X509_NAME) *src)
{
STACK_OF(X509_NAME) *sk;
X509_NAME *xn;
+ int i;
+
+ if (src == NULL) {
+ *dst = NULL;
+ return 1;
+ }
+
+ if ((sk = sk_X509_NAME_new_null()) == NULL)
+ return 0;
+ for (i = 0; i < sk_X509_NAME_num(src); i++) {
+ xn = X509_NAME_dup(sk_X509_NAME_value(src, i));
+ if (xn == NULL) {
+ sk_X509_NAME_pop_free(sk, X509_NAME_free);
+ return 0;
+ }
+ if (sk_X509_NAME_insert(sk, xn, i) == 0) {
+ X509_NAME_free(xn);
+ sk_X509_NAME_pop_free(sk, X509_NAME_free);
+ return 0;
+ }
+ }
+ *dst = sk;
+
+ return 1;
+}
+
+SSL *SSL_dup(SSL *s)
+{
SSL *ret;
int i;
goto err;
/* Dup the client_CA list */
- if (s->ca_names != NULL) {
- if ((sk = sk_X509_NAME_dup(s->ca_names)) == NULL)
- goto err;
- ret->ca_names = sk;
- for (i = 0; i < sk_X509_NAME_num(sk); i++) {
- xn = sk_X509_NAME_value(sk, i);
- if (sk_X509_NAME_set(sk, i, X509_NAME_dup(xn)) == NULL) {
- X509_NAME_free(xn);
- goto err;
- }
- }
- }
+ if (!dup_ca_names(&ret->ca_names, s->ca_names)
+ || !dup_ca_names(&ret->client_ca_names, s->client_ca_names))
+ goto err;
+
return ret;
err:
const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s)
{
- return s->s3->tmp.new_cipher;
+ return s->s3.tmp.new_cipher;
}
-const COMP_METHOD *SSL_get_current_compression(SSL *s)
+const COMP_METHOD *SSL_get_current_compression(const SSL *s)
{
#ifndef OPENSSL_NO_COMP
return s->compress ? COMP_CTX_get_method(s->compress) : NULL;
#endif
}
-const COMP_METHOD *SSL_get_current_expansion(SSL *s)
+const COMP_METHOD *SSL_get_current_expansion(const SSL *s)
{
#ifndef OPENSSL_NO_COMP
return s->expand ? COMP_CTX_get_method(s->expand) : NULL;
size_t SSL_get_client_random(const SSL *ssl, unsigned char *out, size_t outlen)
{
if (outlen == 0)
- return sizeof(ssl->s3->client_random);
- if (outlen > sizeof(ssl->s3->client_random))
- outlen = sizeof(ssl->s3->client_random);
- memcpy(out, ssl->s3->client_random, outlen);
+ return sizeof(ssl->s3.client_random);
+ if (outlen > sizeof(ssl->s3.client_random))
+ outlen = sizeof(ssl->s3.client_random);
+ memcpy(out, ssl->s3.client_random, outlen);
return outlen;
}
size_t SSL_get_server_random(const SSL *ssl, unsigned char *out, size_t outlen)
{
if (outlen == 0)
- return sizeof(ssl->s3->server_random);
- if (outlen > sizeof(ssl->s3->server_random))
- outlen = sizeof(ssl->s3->server_random);
- memcpy(out, ssl->s3->server_random, outlen);
+ return sizeof(ssl->s3.server_random);
+ if (outlen > sizeof(ssl->s3.server_random))
+ outlen = sizeof(ssl->s3.server_random);
+ memcpy(out, ssl->s3.server_random, outlen);
return outlen;
}
ctx->record_padding_arg = arg;
}
-void *SSL_CTX_get_record_padding_callback_arg(SSL_CTX *ctx)
+void *SSL_CTX_get_record_padding_callback_arg(const SSL_CTX *ctx)
{
return ctx->record_padding_arg;
}
ssl->record_padding_arg = arg;
}
-void *SSL_get_record_padding_callback_arg(SSL *ssl)
+void *SSL_get_record_padding_callback_arg(const SSL *ssl)
{
return ssl->record_padding_arg;
}
return 1;
}
-size_t SSL_get_num_tickets(SSL *s)
+size_t SSL_get_num_tickets(const SSL *s)
{
return s->num_tickets;
}
return 1;
}
-size_t SSL_CTX_get_num_tickets(SSL_CTX *ctx)
+size_t SSL_CTX_get_num_tickets(const SSL_CTX *ctx)
{
return ctx->num_tickets;
}
size_t *hashlen)
{
EVP_MD_CTX *ctx = NULL;
- EVP_MD_CTX *hdgst = s->s3->handshake_dgst;
+ EVP_MD_CTX *hdgst = s->s3.handshake_dgst;
int hashleni = EVP_MD_CTX_size(hdgst);
int ret = 0;
return ret;
}
-int SSL_session_reused(SSL *s)
+int SSL_session_reused(const SSL *s)
{
return s->hit;
}
return s->server;
}
-#if OPENSSL_API_COMPAT < 0x10100000L
+#if !OPENSSL_API_1_1_0
void SSL_set_debug(SSL *s, int debug)
{
/* Old function was do-nothing anyway... */
if (ext->present)
num++;
}
+ if (num == 0) {
+ *out = NULL;
+ *outlen = 0;
+ return 1;
+ }
if ((present = OPENSSL_malloc(sizeof(*present) * num)) == NULL) {
SSLerr(SSL_F_SSL_CLIENT_HELLO_GET1_EXTENSIONS_PRESENT,
ERR_R_MALLOC_FAILURE);
size_t i;
size_t prefix_len;
- if (ssl->ctx->keylog_callback == NULL) return 1;
+ if (ssl->ctx->keylog_callback == NULL)
+ return 1;
/*
* Our output buffer will contain the following strings, rendered with
* hexadecimal, so we need a buffer that is twice their lengths.
*/
prefix_len = strlen(prefix);
- out_len = prefix_len + (2*parameter_1_len) + (2*parameter_2_len) + 3;
+ out_len = prefix_len + (2 * parameter_1_len) + (2 * parameter_2_len) + 3;
if ((out = cursor = OPENSSL_malloc(out_len)) == NULL) {
SSLfatal(ssl, SSL_AD_INTERNAL_ERROR, SSL_F_NSS_KEYLOG_INT,
ERR_R_MALLOC_FAILURE);
*cursor = '\0';
ssl->ctx->keylog_callback(ssl, (const char *)out);
- OPENSSL_free(out);
+ OPENSSL_clear_free(out, out_len);
return 1;
}
{
return nss_keylog_int(label,
ssl,
- ssl->s3->client_random,
+ ssl->s3.client_random,
SSL3_RANDOM_SIZE,
secret,
secret_len);
return 0;
}
- OPENSSL_free(s->s3->tmp.ciphers_raw);
- s->s3->tmp.ciphers_raw = NULL;
- s->s3->tmp.ciphers_rawlen = 0;
+ OPENSSL_free(s->s3.tmp.ciphers_raw);
+ s->s3.tmp.ciphers_raw = NULL;
+ s->s3.tmp.ciphers_rawlen = 0;
if (sslv2format) {
size_t numciphers = PACKET_remaining(cipher_suites) / n;
* problem.
*/
raw = OPENSSL_malloc(numciphers * TLS_CIPHER_LEN);
- s->s3->tmp.ciphers_raw = raw;
+ s->s3.tmp.ciphers_raw = raw;
if (raw == NULL) {
SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL_CACHE_CIPHERLIST,
ERR_R_MALLOC_FAILURE);
return 0;
}
- for (s->s3->tmp.ciphers_rawlen = 0;
+ for (s->s3.tmp.ciphers_rawlen = 0;
PACKET_remaining(&sslv2ciphers) > 0;
raw += TLS_CIPHER_LEN) {
if (!PACKET_get_1(&sslv2ciphers, &leadbyte)
&& !PACKET_forward(&sslv2ciphers, TLS_CIPHER_LEN))) {
SSLfatal(s, SSL_AD_DECODE_ERROR, SSL_F_SSL_CACHE_CIPHERLIST,
SSL_R_BAD_PACKET);
- OPENSSL_free(s->s3->tmp.ciphers_raw);
- s->s3->tmp.ciphers_raw = NULL;
- s->s3->tmp.ciphers_rawlen = 0;
+ OPENSSL_free(s->s3.tmp.ciphers_raw);
+ s->s3.tmp.ciphers_raw = NULL;
+ s->s3.tmp.ciphers_rawlen = 0;
return 0;
}
if (leadbyte == 0)
- s->s3->tmp.ciphers_rawlen += TLS_CIPHER_LEN;
+ s->s3.tmp.ciphers_rawlen += TLS_CIPHER_LEN;
}
- } else if (!PACKET_memdup(cipher_suites, &s->s3->tmp.ciphers_raw,
- &s->s3->tmp.ciphers_rawlen)) {
+ } else if (!PACKET_memdup(cipher_suites, &s->s3.tmp.ciphers_raw,
+ &s->s3.tmp.ciphers_rawlen)) {
SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL_CACHE_CIPHERLIST,
ERR_R_INTERNAL_ERROR);
return 0;
ERR_clear_error();
- s->s3->flags |= TLS1_FLAGS_STATELESS;
+ s->s3.flags |= TLS1_FLAGS_STATELESS;
ret = SSL_accept(s);
- s->s3->flags &= ~TLS1_FLAGS_STATELESS;
+ s->s3.flags &= ~TLS1_FLAGS_STATELESS;
if (ret > 0 && s->ext.cookieok)
return 1;
return -1;
}
+void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val)
+{
+ ctx->pha_enabled = val;
+}
+
void SSL_set_post_handshake_auth(SSL *ssl, int val)
{
ssl->pha_enabled = val;
projects / openssl.git / blobdiff