* - Both for new and resumed sessions, s->ext.ticket_expected is set to 1
* if the server should issue a new session ticket (to 0 otherwise).
*/
-int ssl_get_prev_session(SSL *s, CLIENTHELLO_MSG *hello)
+int ssl_get_prev_session(SSL *s, CLIENTHELLO_MSG *hello, int *al)
{
/* This is used only by servers. */
TICKET_RETURN r;
if (SSL_IS_TLS13(s)) {
- int al;
-
- if (!tls_parse_extension(s, TLSEXT_IDX_psk, EXT_CLIENT_HELLO,
- hello->pre_proc_exts, NULL, 0, &al))
+ if (!tls_parse_extension(s, TLSEXT_IDX_psk_kex_modes, EXT_CLIENT_HELLO,
+ hello->pre_proc_exts, NULL, 0, al)
+ || !tls_parse_extension(s, TLSEXT_IDX_psk, EXT_CLIENT_HELLO,
+ hello->pre_proc_exts, NULL, 0, al))
return -1;
ret = s->session;
r = tls_get_ticket_from_client(s, hello, &ret);
switch (r) {
case TICKET_FATAL_ERR_MALLOC:
- case TICKET_FATAL_ERR_OTHER: /* Error during processing */
+ case TICKET_FATAL_ERR_OTHER:
fatal = 1;
goto err;
- case TICKET_NONE: /* No ticket found */
- case TICKET_EMPTY: /* Zero length ticket found */
+ case TICKET_NONE:
+ case TICKET_EMPTY:
try_session_cache = 1;
- break; /* Ok to carry on processing session id. */
- case TICKET_NO_DECRYPT: /* Ticket found but not decrypted. */
- case TICKET_SUCCESS: /* Ticket decrypted, *ret has been set. */
+ break;
+ case TICKET_NO_DECRYPT:
+ case TICKET_SUCCESS:
case TICKET_SUCCESS_RENEW:
break;
}
SSL_SESSION data;
data.ssl_version = s->version;
- memset(data.session_id, 0, sizeof(data.session_id));
memcpy(data.session_id, hello->session_id, hello->session_id_len);
data.session_id_length = hello->session_id_len;
s->ext.ticket_expected = 1;
}
}
- if (fatal)
+ if (fatal) {
+ *al = SSL_AD_INTERNAL_ERROR;
return -1;
- else
- return 0;
+ }
+
+ return 0;
}
int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *c)