/*
* Parse the client's renegotiation binding and abort if it's not right
*/
-int tls_parse_clienthello_renegotiate(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_renegotiate(SSL *s, PACKET *pkt, int *al)
{
unsigned int ilen;
const unsigned char *data;
/* Parse the length byte */
if (!PACKET_get_1(pkt, &ilen)
|| !PACKET_get_bytes(pkt, &data, ilen)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_RENEGOTIATE,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_RENEGOTIATE,
SSL_R_RENEGOTIATION_ENCODING_ERR);
*al = SSL_AD_ILLEGAL_PARAMETER;
return 0;
/* Check that the extension matches */
if (ilen != s->s3->previous_client_finished_len) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_RENEGOTIATE,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_RENEGOTIATE,
SSL_R_RENEGOTIATION_MISMATCH);
*al = SSL_AD_HANDSHAKE_FAILURE;
return 0;
if (memcmp(data, s->s3->previous_client_finished,
s->s3->previous_client_finished_len)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_RENEGOTIATE,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_RENEGOTIATE,
SSL_R_RENEGOTIATION_MISMATCH);
*al = SSL_AD_HANDSHAKE_FAILURE;
return 0;
return 1;
}
-int tls_parse_clienthello_server_name(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_server_name(SSL *s, PACKET *pkt, int *al)
{
unsigned int servname_type;
PACKET sni, hostname;
}
#ifndef OPENSSL_NO_SRP
-int tls_parse_clienthello_srp(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_srp(SSL *s, PACKET *pkt, int *al)
{
PACKET srp_I;
#endif
#ifndef OPENSSL_NO_EC
-int tls_parse_clienthello_ec_pt_formats(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_ec_pt_formats(SSL *s, PACKET *pkt, int *al)
{
PACKET ec_point_format_list;
}
#endif /* OPENSSL_NO_EC */
-int tls_parse_clienthello_session_ticket(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_session_ticket(SSL *s, PACKET *pkt, int *al)
{
if (s->tls_session_ticket_ext_cb &&
!s->tls_session_ticket_ext_cb(s, PACKET_data(pkt),
return 1;
}
-int tls_parse_clienthello_sig_algs(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_sig_algs(SSL *s, PACKET *pkt, int *al)
{
PACKET supported_sig_algs;
return 1;
}
-int tls_parse_clienthello_status_request(SSL *s, PACKET *pkt, int *al)
+#ifndef OPENSSL_NO_OCSP
+int tls_parse_client_status_request(SSL *s, PACKET *pkt, int *al)
{
if (!PACKET_get_1(pkt, (unsigned int *)&s->tlsext_status_type)) {
*al = SSL_AD_DECODE_ERROR;
return 0;
}
-#ifndef OPENSSL_NO_OCSP
+
if (s->tlsext_status_type == TLSEXT_STATUSTYPE_ocsp) {
const unsigned char *ext_data;
PACKET responder_id_list, exts;
return 0;
}
}
- } else
-#endif
- {
+ } else {
/*
* We don't know what to do with any other type so ignore it.
*/
return 1;
}
+#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
-int tls_parse_clienthello_npn(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_npn(SSL *s, PACKET *pkt, int *al)
{
if (s->s3->tmp.finish_md_len == 0) {
/*-
* al: a pointer to the alert value to send in the event of a failure.
* returns: 1 on success, 0 on error.
*/
-int tls_parse_clienthello_alpn(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_alpn(SSL *s, PACKET *pkt, int *al)
{
PACKET protocol_list, save_protocol_list, protocol;
}
#ifndef OPENSSL_NO_SRTP
-int tls_parse_clienthello_use_srtp(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_use_srtp(SSL *s, PACKET *pkt, int *al)
{
SRTP_PROTECTION_PROFILE *sprof;
STACK_OF(SRTP_PROTECTION_PROFILE) *srvr;
/* Pull off the length of the cipher suite list and check it is even */
if (!PACKET_get_net_2(pkt, &ct)
|| (ct & 1) != 0 || !PACKET_get_sub_packet(pkt, &subpkt, ct)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_USE_SRTP,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_USE_SRTP,
SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
*al = SSL_AD_DECODE_ERROR;
return 0;
while (PACKET_remaining(&subpkt)) {
if (!PACKET_get_net_2(&subpkt, &id)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_USE_SRTP,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_USE_SRTP,
SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
*al = SSL_AD_DECODE_ERROR;
return 0;
* Now extract the MKI value as a sanity check, but discard it for now
*/
if (!PACKET_get_1(pkt, &mki_len)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_USE_SRTP,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_USE_SRTP,
SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
*al = SSL_AD_DECODE_ERROR;
return 0;
if (!PACKET_forward(pkt, mki_len)
|| PACKET_remaining(pkt)) {
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_USE_SRTP, SSL_R_BAD_SRTP_MKI_VALUE);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_USE_SRTP, SSL_R_BAD_SRTP_MKI_VALUE);
*al = SSL_AD_DECODE_ERROR;
return 0;
}
}
#endif
-int tls_parse_clienthello_etm(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_etm(SSL *s, PACKET *pkt, int *al)
{
if (!(s->options & SSL_OP_NO_ENCRYPT_THEN_MAC))
s->s3->flags |= TLS1_FLAGS_ENCRYPT_THEN_MAC;
* the raw PACKET data for the extension. Returns 1 on success or 0 on failure.
* If a failure occurs then |*al| is set to an appropriate alert value.
*/
-int tls_parse_clienthello_key_share(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_key_share(SSL *s, PACKET *pkt, int *al)
{
unsigned int group_id;
PACKET key_share_list, encoded_pt;
/* Sanity check */
if (s->s3->peer_tmp != NULL) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, ERR_R_INTERNAL_ERROR);
return 0;
}
if (!PACKET_as_length_prefixed_2(pkt, &key_share_list)) {
*al = SSL_AD_HANDSHAKE_FAILURE;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, SSL_R_LENGTH_MISMATCH);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, SSL_R_LENGTH_MISMATCH);
return 0;
}
/* Get our list of supported curves */
if (!tls1_get_curvelist(s, 0, &srvrcurves, &srvr_num_curves)) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, ERR_R_INTERNAL_ERROR);
return 0;
}
- /* Get the clients list of supported curves */
+ /*
+ * Get the clients list of supported curves.
+ * TODO(TLS1.3): We should validate that we actually received
+ * supported_groups!
+ */
if (!tls1_get_curvelist(s, 1, &clntcurves, &clnt_num_curves)) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, ERR_R_INTERNAL_ERROR);
return 0;
}
|| !PACKET_get_length_prefixed_2(&key_share_list, &encoded_pt)
|| PACKET_remaining(&encoded_pt) == 0) {
*al = SSL_AD_HANDSHAKE_FAILURE;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE,
SSL_R_LENGTH_MISMATCH);
return 0;
}
/* Check if this share is in supported_groups sent from client */
if (!check_in_list(s, group_id, clntcurves, clnt_num_curves, 0)) {
*al = SSL_AD_HANDSHAKE_FAILURE;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, SSL_R_BAD_KEY_SHARE);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, SSL_R_BAD_KEY_SHARE);
return 0;
}
if (group_nid == 0) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE,
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE,
SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
return 0;
}
if (key == NULL || !EVP_PKEY_set_type(key, group_nid)) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, ERR_R_EVP_LIB);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, ERR_R_EVP_LIB);
EVP_PKEY_free(key);
return 0;
}
group_nid) <= 0
|| EVP_PKEY_paramgen(pctx, &s->s3->peer_tmp) <= 0) {
*al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, ERR_R_EVP_LIB);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, ERR_R_EVP_LIB);
EVP_PKEY_CTX_free(pctx);
return 0;
}
PACKET_data(&encoded_pt),
PACKET_remaining(&encoded_pt))) {
*al = SSL_AD_DECODE_ERROR;
- SSLerr(SSL_F_TLS_PARSE_CLIENTHELLO_KEY_SHARE, SSL_R_BAD_ECPOINT);
+ SSLerr(SSL_F_TLS_PARSE_CLIENT_KEY_SHARE, SSL_R_BAD_ECPOINT);
return 0;
}
}
#ifndef OPENSSL_NO_EC
-int tls_parse_clienthello_supported_groups(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_supported_groups(SSL *s, PACKET *pkt, int *al)
{
PACKET supported_groups_list;
}
#endif
-int tls_parse_clienthello_ems(SSL *s, PACKET *pkt, int *al)
+int tls_parse_client_ems(SSL *s, PACKET *pkt, int *al)
{
/* The extension must always be empty */
if (PACKET_remaining(pkt) != 0) {
return 1;
}
+
+/* Add the server's renegotiation binding */
+int tls_construct_server_renegotiate(SSL *s, WPACKET *pkt, int *al)
+{
+ if (!s->s3->send_connection_binding)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_renegotiate)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_start_sub_packet_u8(pkt)
+ || !WPACKET_memcpy(pkt, s->s3->previous_client_finished,
+ s->s3->previous_client_finished_len)
+ || !WPACKET_memcpy(pkt, s->s3->previous_server_finished,
+ s->s3->previous_server_finished_len)
+ || !WPACKET_close(pkt)
+ || !WPACKET_close(pkt)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_RENEGOTIATE, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+int tls_construct_server_server_name(SSL *s, WPACKET *pkt, int *al)
+{
+ if (s->hit || s->servername_done != 1
+ || s->session->tlsext_hostname == NULL)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_server_name)
+ || !WPACKET_put_bytes_u16(pkt, 0)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_SERVER_NAME, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+#ifndef OPENSSL_NO_EC
+int tls_construct_server_ec_pt_formats(SSL *s, WPACKET *pkt, int *al)
+{
+ unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+ unsigned long alg_a = s->s3->tmp.new_cipher->algorithm_auth;
+ int using_ecc = ((alg_k & SSL_kECDHE) || (alg_a & SSL_aECDSA))
+ && (s->session->tlsext_ecpointformatlist != NULL);
+ const unsigned char *plist;
+ size_t plistlen;
+
+ if (!using_ecc)
+ return 1;
+
+ tls1_get_formatlist(s, &plist, &plistlen);
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_ec_point_formats)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_sub_memcpy_u8(pkt, plist, plistlen)
+ || !WPACKET_close(pkt)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_EC_PT_FORMATS, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+#endif
+
+int tls_construct_server_session_ticket(SSL *s, WPACKET *pkt, int *al)
+{
+ if (!s->tlsext_ticket_expected || !tls_use_ticket(s)) {
+ s->tlsext_ticket_expected = 0;
+ return 1;
+ }
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_session_ticket)
+ || !WPACKET_put_bytes_u16(pkt, 0)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_SESSION_TICKET, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+#ifndef OPENSSL_NO_OCSP
+int tls_construct_server_status_request(SSL *s, WPACKET *pkt, int *al)
+{
+ if (!s->tlsext_status_expected)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_status_request)
+ || !WPACKET_put_bytes_u16(pkt, 0)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_STATUS_REQUEST, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+#endif
+
+
+#ifndef OPENSSL_NO_NEXTPROTONEG
+int tls_construct_server_next_proto_neg(SSL *s, WPACKET *pkt, int *al)
+{
+ const unsigned char *npa;
+ unsigned int npalen;
+ int ret;
+ int next_proto_neg_seen = s->s3->next_proto_neg_seen;
+
+ s->s3->next_proto_neg_seen = 0;
+ if (!next_proto_neg_seen || s->ctx->next_protos_advertised_cb == NULL)
+ return 1;
+
+ ret = s->ctx->next_protos_advertised_cb(s, &npa, &npalen,
+ s->ctx->next_protos_advertised_cb_arg);
+ if (ret == SSL_TLSEXT_ERR_OK) {
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_next_proto_neg)
+ || !WPACKET_sub_memcpy_u16(pkt, npa, npalen)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_NEXT_PROTO_NEG,
+ ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+ s->s3->next_proto_neg_seen = 1;
+ }
+
+ return 1;
+}
+#endif
+
+int tls_construct_server_alpn(SSL *s, WPACKET *pkt, int *al)
+{
+ if (s->s3->alpn_selected == NULL)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt,
+ TLSEXT_TYPE_application_layer_protocol_negotiation)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_sub_memcpy_u8(pkt, s->s3->alpn_selected,
+ s->s3->alpn_selected_len)
+ || !WPACKET_close(pkt)
+ || !WPACKET_close(pkt)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_ALPN, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+#ifndef OPENSSL_NO_SRTP
+int tls_construct_server_use_srtp(SSL *s, WPACKET *pkt, int *al)
+{
+ if (s->srtp_profile == NULL)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_use_srtp)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_put_bytes_u16(pkt, 2)
+ || !WPACKET_put_bytes_u16(pkt, s->srtp_profile->id)
+ || !WPACKET_put_bytes_u8(pkt, 0)
+ || !WPACKET_close(pkt)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_USE_SRTP, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+#endif
+
+int tls_construct_server_etm(SSL *s, WPACKET *pkt, int *al)
+{
+ if ((s->s3->flags & TLS1_FLAGS_ENCRYPT_THEN_MAC) == 0)
+ return 1;
+
+ /*
+ * Don't use encrypt_then_mac if AEAD or RC4 might want to disable
+ * for other cases too.
+ */
+ if (s->s3->tmp.new_cipher->algorithm_mac == SSL_AEAD
+ || s->s3->tmp.new_cipher->algorithm_enc == SSL_RC4
+ || s->s3->tmp.new_cipher->algorithm_enc == SSL_eGOST2814789CNT
+ || s->s3->tmp.new_cipher->algorithm_enc == SSL_eGOST2814789CNT12) {
+ s->s3->flags &= ~TLS1_FLAGS_ENCRYPT_THEN_MAC;
+ return 1;
+ }
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_encrypt_then_mac)
+ || !WPACKET_put_bytes_u16(pkt, 0)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_ETM, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+int tls_construct_server_ems(SSL *s, WPACKET *pkt, int *al)
+{
+ if ((s->s3->flags & TLS1_FLAGS_RECEIVED_EXTMS) == 0)
+ return 1;
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_extended_master_secret)
+ || !WPACKET_put_bytes_u16(pkt, 0)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_EMS, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+int tls_construct_server_key_share(SSL *s, WPACKET *pkt, int *al)
+{
+ unsigned char *encodedPoint;
+ size_t encoded_pt_len = 0;
+ EVP_PKEY *ckey = s->s3->peer_tmp, *skey = NULL;
+
+ if (s->hit)
+ return 1;
+
+ if (ckey == NULL) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_key_share)
+ || !WPACKET_start_sub_packet_u16(pkt)
+ || !WPACKET_put_bytes_u16(pkt, s->s3->group_id)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ skey = ssl_generate_pkey(ckey);
+ if (skey == NULL) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ /* Generate encoding of server key */
+ encoded_pt_len = EVP_PKEY_get1_tls_encodedpoint(skey, &encodedPoint);
+ if (encoded_pt_len == 0) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_EC_LIB);
+ EVP_PKEY_free(skey);
+ return 0;
+ }
+
+ if (!WPACKET_sub_memcpy_u16(pkt, encodedPoint, encoded_pt_len)
+ || !WPACKET_close(pkt)) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ EVP_PKEY_free(skey);
+ OPENSSL_free(encodedPoint);
+ return 0;
+ }
+ OPENSSL_free(encodedPoint);
+
+ /* This causes the crypto state to be updated based on the derived keys */
+ s->s3->tmp.pkey = skey;
+ if (ssl_derive(s, skey, ckey, 1) == 0) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_KEY_SHARE, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+int tls_construct_server_cryptopro_bug(SSL *s, WPACKET *pkt, int *al)
+{
+ const unsigned char cryptopro_ext[36] = {
+ 0xfd, 0xe8, /* 65000 */
+ 0x00, 0x20, /* 32 bytes length */
+ 0x30, 0x1e, 0x30, 0x08, 0x06, 0x06, 0x2a, 0x85,
+ 0x03, 0x02, 0x02, 0x09, 0x30, 0x08, 0x06, 0x06,
+ 0x2a, 0x85, 0x03, 0x02, 0x02, 0x16, 0x30, 0x08,
+ 0x06, 0x06, 0x2a, 0x85, 0x03, 0x02, 0x02, 0x17
+ };
+
+ if (((s->s3->tmp.new_cipher->id & 0xFFFF) != 0x80
+ && (s->s3->tmp.new_cipher->id & 0xFFFF) != 0x81)
+ || (SSL_get_options(s) & SSL_OP_CRYPTOPRO_TLSEXT_BUG) == 0)
+ return 1;
+
+ if (!WPACKET_memcpy(pkt, cryptopro_ext, sizeof(cryptopro_ext))) {
+ SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_CRYPTOPRO_BUG, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
projects / openssl.git / blobdiff