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Merge pull request #4275 from JacobBarthelmeh/Compatibility-Layer

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add set num tickets compat function
This commit is contained in:
David Garske
2021-08-30 09:26:49 -07:00
committed by GitHub
parent 0488caed4c 40a4015491
commit 2a6b8f4912
6 changed files with 56 additions and 10 deletions
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7
src/internal.c
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@ -2092,6 +2092,10 @@ int InitSSL_Ctx(WOLFSSL_CTX* ctx, WOLFSSL_METHOD* method, void* heap)
ctx->ticketEncCtx = (void*)&ctx->ticketKeyCtx;
#endif
ctx->ticketHint = SESSION_TICKET_HINT_DEFAULT;
#if defined(WOLFSSL_TLS13)
ctx->maxTicketTls13 = 1; /* default to sending a session ticket if compiled
in */
#endif
#endif
#ifdef WOLFSSL_EARLY_DATA
@ -6212,6 +6216,9 @@ int InitSSL(WOLFSSL* ssl, WOLFSSL_CTX* ctx, int writeDup)
#endif
#ifdef WOLFSSL_TLS13
#if defined(HAVE_SESSION_TICKET) && !defined(NO_WOLFSSL_SERVER)
ssl->options.maxTicketTls13 = ctx->maxTicketTls13;
#endif
#ifdef HAVE_SESSION_TICKET
ssl->options.noTicketTls13 = ctx->noTicketTls13;
#endif

23
src/ssl.c
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@ -3048,6 +3048,29 @@ void* wolfSSL_CTX_get_TicketEncCtx(WOLFSSL_CTX* ctx)
return ctx->ticketEncCtx;
}
/* set the maximum number of tickets to send
* return WOLFSSL_SUCCESS on success and WOLFSSL_FAILURE on fail
*/
int wolfSSL_CTX_set_num_tickets(WOLFSSL_CTX* ctx, size_t mxTickets)
{
if (ctx == NULL)
return WOLFSSL_FAILURE;
ctx->maxTicketTls13 = (unsigned int)mxTickets;
return WOLFSSL_SUCCESS;
}
/* get the maximum number of tickets to send
* return number of tickets set to be sent
*/
size_t wolfSSL_CTX_get_num_tickets(WOLFSSL_CTX* ctx)
{
if (ctx == NULL)
return 0;
return (size_t)ctx->maxTicketTls13;
}
#endif /* !NO_WOLFSSL_SERVER */
#if !defined(NO_WOLFSSL_CLIENT)

17
src/tls13.c
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@ -9483,6 +9483,7 @@ int wolfSSL_accept_TLSv13(WOLFSSL* ssl)
WOLFSSL_ERROR(ssl->error);
return WOLFSSL_FATAL_ERROR;
}
ssl->options.ticketsSent = 1;
}
#endif
#endif /* HAVE_SESSION_TICKET */
@ -9503,17 +9504,21 @@ int wolfSSL_accept_TLSv13(WOLFSSL* ssl)
case TLS13_ACCEPT_FINISHED_DONE :
#ifdef HAVE_SESSION_TICKET
#ifdef WOLFSSL_TLS13_TICKET_BEFORE_FINISHED
if (!ssl->options.verifyPeer) {
}
else
#endif
if (!ssl->options.noTicketTls13 && ssl->ctx->ticketEncCb != NULL) {
while (ssl->options.ticketsSent < ssl->options.maxTicketTls13) {
if (!ssl->options.noTicketTls13 && ssl->ctx->ticketEncCb
!= NULL) {
if ((ssl->error = SendTls13NewSessionTicket(ssl)) != 0) {
WOLFSSL_ERROR(ssl->error);
return WOLFSSL_FATAL_ERROR;
}
}
ssl->options.ticketsSent++;
/* only one session ticket is sent on session resumption */
if (ssl->options.resuming) {
break;
}
}
#endif /* HAVE_SESSION_TICKET */
ssl->options.acceptState = TLS13_TICKET_SENT;
WOLFSSL_MSG("accept state TICKET_SENT");

7
wolfssl/internal.h
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@ -2847,6 +2847,9 @@ struct WOLFSSL_CTX {
byte noTicketTls12:1; /* TLS 1.2 server won't send ticket */
#endif
#ifdef WOLFSSL_TLS13
#if defined(HAVE_SESSION_TICKET) && !defined(NO_WOLFSSL_SERVER)
unsigned int maxTicketTls13; /* maximum number of tickets to send */
#endif
byte noTicketTls13:1; /* TLS 1.3 Server won't create new Ticket */
byte noPskDheKe:1; /* Don't use (EC)DHE with PSK */
#endif
@ -3584,6 +3587,10 @@ typedef struct Options {
#if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER) || defined(WOLFSSL_WPAS_SMALL)
unsigned long mask; /* store SSL_OP_ flags */
#endif
#if defined(HAVE_SESSION_TICKET) && defined(WOLFSSL_TLS13)
unsigned int maxTicketTls13; /* maximum number of tickets to send */
unsigned int ticketsSent; /* keep track of the total sent */
#endif
/* on/off or small bit flags, optimize layout */
#if defined(HAVE_SESSION_TICKET) || !defined(NO_PSK)

2
wolfssl/openssl/ssl.h
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@ -1152,6 +1152,8 @@ wolfSSL_X509_STORE_set_verify_cb((WOLFSSL_X509_STORE *)(s), (WOLFSSL_X509_STORE_
#define SSL_CTX_set_tlsext_ticket_keys wolfSSL_CTX_set_tlsext_ticket_keys
#define SSL_CTX_get_tlsext_status_cb wolfSSL_CTX_get_tlsext_status_cb
#define SSL_CTX_set_tlsext_status_cb wolfSSL_CTX_set_tlsext_status_cb
#define SSL_CTX_set_num_tickets wolfSSL_CTX_set_num_tickets
#define SSL_CTX_get_num_tickets wolfSSL_CTX_get_num_tickets
#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12

2
wolfssl/ssl.h
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@ -3624,6 +3624,8 @@ WOLFSSL_API int wolfSSL_CTX_set_TicketEncCb(WOLFSSL_CTX* ctx,
WOLFSSL_API int wolfSSL_CTX_set_TicketHint(WOLFSSL_CTX* ctx, int);
WOLFSSL_API int wolfSSL_CTX_set_TicketEncCtx(WOLFSSL_CTX* ctx, void*);
WOLFSSL_API void* wolfSSL_CTX_get_TicketEncCtx(WOLFSSL_CTX* ctx);
WOLFSSL_API size_t wolfSSL_CTX_get_num_tickets(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_CTX_set_num_tickets(WOLFSSL_CTX* ctx, size_t mxTickets);
#endif /* NO_WOLFSSL_SERVER */