Enable the ability to set the number of TLSv1.3 session tickets sent

[openssl.git] / ssl / ssl_lib.c

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index 41574c4bf24c2fe9f2963cd47f7224d989edc3a5..2c29d7f61c96e4cafd3a424035d31af00688a4b4 100644 (file)
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -699,6 +699,7 @@ SSL *SSL_new(SSL_CTX *ctx)
     s->mode = ctx->mode;
     s->max_cert_list = ctx->max_cert_list;
     s->max_early_data = ctx->max_early_data;
+    s->num_tickets = ctx->num_tickets;
 
     /* Shallow copy of the ciphersuites stack */
     s->tls13_ciphersuites = sk_SSL_CIPHER_dup(ctx->tls13_ciphersuites);
@@ -3033,6 +3034,9 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
      */
     ret->max_early_data = 0;
 
+    /* By default we send one session ticket automatically in TLSv1.3 */
+    ret->num_tickets = 1;
+
     ssl_ctx_system_config(ret);
 
     return ret;
@@ -4314,6 +4318,30 @@ int SSL_set_block_padding(SSL *ssl, size_t block_size)
     return 1;
 }
 
+int SSL_set_num_tickets(SSL *s, size_t num_tickets)
+{
+    s->num_tickets = num_tickets;
+
+    return 1;
+}
+
+size_t SSL_get_num_tickets(SSL *s)
+{
+    return s->num_tickets;
+}
+
+int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets)
+{
+    ctx->num_tickets = num_tickets;
+
+    return 1;
+}
+
+size_t SSL_CTX_get_num_tickets(SSL_CTX *ctx)
+{
+    return ctx->num_tickets;
+}
+
 /*
  * Allocates new EVP_MD_CTX and sets pointer to it into given pointer
  * variable, freeing EVP_MD_CTX previously stored in that variable, if any.