return (sess);
}
-int SSL_SESSION_get_ex_new_index(long argl, void *argp,
- CRYPTO_EX_new *new_func,
- CRYPTO_EX_dup *dup_func,
- CRYPTO_EX_free *free_func)
-{
- return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, argl, argp,
- new_func, dup_func, free_func);
-}
-
int SSL_SESSION_set_ex_data(SSL_SESSION *s, int idx, void *arg)
{
return (CRYPTO_set_ex_data(&s->ex_data, idx, arg));
* Don't allow the callback to set the session length to zero. nor
* set it higher than it was.
*/
- if (!tmp || (tmp > ss->session_id_length)) {
+ if (tmp == 0 || tmp > ss->session_id_length) {
/* The callback set an illegal length */
SSLerr(SSL_F_SSL_GET_NEW_SESSION,
SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH);
ss->ssl_version = s->version;
ss->verify_result = X509_V_OK;
+ /* If client supports extended master secret set it in session */
+ if (s->s3->flags & TLS1_FLAGS_RECEIVED_EXTMS)
+ ss->flags |= SSL_SESS_FLAG_EXTMS;
+
return (1);
}
if (len == 0)
try_session_cache = 0;
- /* sets s->tlsext_ticket_expected */
- r = tls1_process_ticket(s, ext, session_id, &ret);
+ /* sets s->tlsext_ticket_expected and extended master secret flag */
+ r = tls_check_serverhello_tlsext_early(s, ext, session_id, &ret);
switch (r) {
case -1: /* Error during processing */
fatal = 1;
goto err;
}
+ /* Check extended master secret extension consistency */
+ if (ret->flags & SSL_SESS_FLAG_EXTMS) {
+ /* If old session includes extms, but new does not: abort handshake */
+ if (!(s->s3->flags & TLS1_FLAGS_RECEIVED_EXTMS)) {
+ SSLerr(SSL_F_SSL_GET_PREV_SESSION, SSL_R_INCONSISTENT_EXTMS);
+ ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+ fatal = 1;
+ goto err;
+ }
+ } else if (s->s3->flags & TLS1_FLAGS_RECEIVED_EXTMS) {
+ /* If new session includes extms, but old does not: do not resume */
+ goto err;
+ }
+
s->session_ctx->stats.sess_hit++;
SSL_SESSION_free(s->session);
s->tlsext_session_ticket = NULL;
s->tlsext_session_ticket =
OPENSSL_malloc(sizeof(TLS_SESSION_TICKET_EXT) + ext_len);
- if (!s->tlsext_session_ticket) {
+ if (s->tlsext_session_ticket == NULL) {
SSLerr(SSL_F_SSL_SET_SESSION_TICKET_EXT, ERR_R_MALLOC_FAILURE);
return 0;
}
}
void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
- int (*cb) (SSL *ssl, unsigned char *cookie,
+ int (*cb) (SSL *ssl, const unsigned char *cookie,
unsigned int cookie_len))
{
ctx->app_verify_cookie_cb = cb;