Allow configuation of the number of TLSv1.3 session tickets via SSL_CONF

[openssl.git] / ssl / ssl_conf.c

diff --git a/ssl/ssl_conf.c b/ssl/ssl_conf.c
index 30e43d9b82330c7473f6e303f324a3ed3178cc67..758f012938224b35bcbced8ecd126c601930a282 100644 (file)
--- a/ssl/ssl_conf.c
+++ b/ssl/ssl_conf.c
@@ -229,8 +229,9 @@ static int cmd_ECDHParameters(SSL_CONF_CTX *cctx, const char *value)
     int nid;
 
     /* Ignore values supported by 1.0.2 for the automatic selection */
-    if ((cctx->flags & SSL_CONF_FLAG_FILE) &&
-        strcasecmp(value, "+automatic") == 0)
+    if ((cctx->flags & SSL_CONF_FLAG_FILE)
+            && (strcasecmp(value, "+automatic") == 0
+                || strcasecmp(value, "automatic") == 0))
         return 1;
     if ((cctx->flags & SSL_CONF_FLAG_CMDLINE) &&
         strcmp(value, "auto") == 0)
@@ -569,6 +570,21 @@ static int cmd_RecordPadding(SSL_CONF_CTX *cctx, const char *value)
     return rv;
 }
 
+
+static int cmd_NumTickets(SSL_CONF_CTX *cctx, const char *value)
+{
+    int rv = 0;
+    int num_tickets = atoi(value);
+
+    if (num_tickets >= 0) {
+        if (cctx->ctx)
+            rv = SSL_CTX_set_num_tickets(cctx->ctx, num_tickets);
+        if (cctx->ssl)
+            rv = SSL_set_num_tickets(cctx->ssl, num_tickets);
+    }
+    return rv;
+}
+
 typedef struct {
     int (*cmd) (SSL_CONF_CTX *cctx, const char *value);
     const char *str_file;
@@ -654,7 +670,8 @@ static const ssl_conf_cmd_tbl ssl_conf_cmds[] = {
                  SSL_CONF_FLAG_SERVER | SSL_CONF_FLAG_CERTIFICATE,
                  SSL_CONF_TYPE_FILE),
 #endif
-    SSL_CONF_CMD_STRING(RecordPadding, "record_padding", 0)
+    SSL_CONF_CMD_STRING(RecordPadding, "record_padding", 0),
+    SSL_CONF_CMD_STRING(NumTickets, "num_tickets", SSL_CONF_FLAG_SERVER)
 };
 
 /* Supported switches: must match order of switches in ssl_conf_cmds */