s->mode = ctx->mode;
s->max_cert_list = ctx->max_cert_list;
s->max_early_data = ctx->max_early_data;
+ s->recv_max_early_data = ctx->recv_max_early_data;
s->num_tickets = ctx->num_tickets;
/* Shallow copy of the ciphersuites stack */
s->key_update = SSL_KEY_UPDATE_NONE;
+ s->allow_early_data_cb = ctx->allow_early_data_cb;
+ s->allow_early_data_cb_data = ctx->allow_early_data_cb_data;
+
if (!s->method->ssl_new(s))
goto err;
long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
{
long l;
- int i;
/* For some cases with ctx == NULL perform syntax checks */
if (ctx == NULL) {
switch (cmd) {
case SSL_CTRL_SESS_NUMBER:
return lh_SSL_SESSION_num_items(ctx->sessions);
case SSL_CTRL_SESS_CONNECT:
- return CRYPTO_atomic_read(&ctx->stats.sess_connect, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_connect);
case SSL_CTRL_SESS_CONNECT_GOOD:
- return CRYPTO_atomic_read(&ctx->stats.sess_connect_good, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_connect_good);
case SSL_CTRL_SESS_CONNECT_RENEGOTIATE:
- return CRYPTO_atomic_read(&ctx->stats.sess_connect_renegotiate, &i,
- ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_connect_renegotiate);
case SSL_CTRL_SESS_ACCEPT:
- return CRYPTO_atomic_read(&ctx->stats.sess_accept, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_accept);
case SSL_CTRL_SESS_ACCEPT_GOOD:
- return CRYPTO_atomic_read(&ctx->stats.sess_accept_good, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_accept_good);
case SSL_CTRL_SESS_ACCEPT_RENEGOTIATE:
- return CRYPTO_atomic_read(&ctx->stats.sess_accept_renegotiate, &i,
- ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_accept_renegotiate);
case SSL_CTRL_SESS_HIT:
- return CRYPTO_atomic_read(&ctx->stats.sess_hit, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_hit);
case SSL_CTRL_SESS_CB_HIT:
- return CRYPTO_atomic_read(&ctx->stats.sess_cb_hit, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_cb_hit);
case SSL_CTRL_SESS_MISSES:
- return CRYPTO_atomic_read(&ctx->stats.sess_miss, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_miss);
case SSL_CTRL_SESS_TIMEOUTS:
- return CRYPTO_atomic_read(&ctx->stats.sess_timeout, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_timeout);
case SSL_CTRL_SESS_CACHE_FULL:
- return CRYPTO_atomic_read(&ctx->stats.sess_cache_full, &i, ctx->lock)
- ? i : 0;
+ return tsan_load(&ctx->stats.sess_cache_full);
case SSL_CTRL_MODE:
return (ctx->mode |= larg);
case SSL_CTRL_CLEAR_MODE:
if (type != TLSEXT_NAMETYPE_host_name)
return NULL;
- return s->session && !s->ext.hostname ?
+ /*
+ * 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.
+ */
+ 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;
}
*/
ret->max_early_data = 0;
+ /*
+ * Default recv_max_early_data is a fully loaded single record. Could be
+ * split across multiple records in practice. We set this differently to
+ * max_early_data so that, in the default case, we do not advertise any
+ * support for early_data, but if a client were to send us some (e.g.
+ * because of an old, stale ticket) then we will tolerate it and skip over
+ * it.
+ */
+ ret->recv_max_early_data = SSL3_RT_MAX_PLAIN_LENGTH;
+
/* By default we send two session tickets automatically in TLSv1.3 */
ret->num_tickets = 2;
if ((i & SSL_SESS_CACHE_NO_INTERNAL_STORE) == 0
&& (!SSL_IS_TLS13(s)
|| !s->server
- || s->max_early_data > 0
+ || (s->max_early_data > 0
+ && (s->options & SSL_OP_NO_ANTI_REPLAY) == 0)
|| s->session_ctx->remove_session_cb != NULL
|| (s->options & SSL_OP_NO_TICKET) != 0))
SSL_CTX_add_session(s->session_ctx, s->session);
/* auto flush every 255 connections */
if ((!(i & SSL_SESS_CACHE_NO_AUTO_CLEAR)) && ((i & mode) == mode)) {
- int *stat, val;
+ TSAN_QUALIFIER int *stat;
if (mode & SSL_SESS_CACHE_CLIENT)
stat = &s->session_ctx->stats.sess_connect_good;
else
stat = &s->session_ctx->stats.sess_accept_good;
- if (CRYPTO_atomic_read(stat, &val, s->session_ctx->lock)
- && (val & 0xff) == 0xff)
+ if ((tsan_load(stat) & 0xff) == 0xff)
SSL_CTX_flush_sessions(s->session_ctx, (unsigned long)time(NULL));
}
}
return s->max_early_data;
}
+int SSL_CTX_set_recv_max_early_data(SSL_CTX *ctx, uint32_t recv_max_early_data)
+{
+ ctx->recv_max_early_data = recv_max_early_data;
+
+ return 1;
+}
+
+uint32_t SSL_CTX_get_recv_max_early_data(const SSL_CTX *ctx)
+{
+ return ctx->recv_max_early_data;
+}
+
+int SSL_set_recv_max_early_data(SSL *s, uint32_t recv_max_early_data)
+{
+ s->recv_max_early_data = recv_max_early_data;
+
+ return 1;
+}
+
+uint32_t SSL_get_recv_max_early_data(const SSL *s)
+{
+ return s->recv_max_early_data;
+}
+
__owur unsigned int ssl_get_max_send_fragment(const SSL *ssl)
{
/* Return any active Max Fragment Len extension */
return -1;
}
-void SSL_force_post_handshake_auth(SSL *ssl)
+void SSL_set_post_handshake_auth(SSL *ssl, int val)
{
- ssl->pha_forced = 1;
+ ssl->pha_enabled = val;
}
int SSL_verify_client_post_handshake(SSL *ssl)
ctx->ticket_cb_data = arg;
return 1;
}
+
+void SSL_CTX_set_allow_early_data_cb(SSL_CTX *ctx,
+ SSL_allow_early_data_cb_fn cb,
+ void *arg)
+{
+ ctx->allow_early_data_cb = cb;
+ ctx->allow_early_data_cb_data = arg;
+}
+
+void SSL_set_allow_early_data_cb(SSL *s,
+ SSL_allow_early_data_cb_fn cb,
+ void *arg)
+{
+ s->allow_early_data_cb = cb;
+ s->allow_early_data_cb_data = arg;
+}
projects / openssl.git / blobdiff