Blob Blame History Raw
diff --git a/modules/ssl/ssl_engine_config.c b/modules/ssl/ssl_engine_config.c
index 15993f1..53ed6f1 100644
--- a/modules/ssl/ssl_engine_config.c
+++ b/modules/ssl/ssl_engine_config.c
@@ -55,6 +55,7 @@ SSLModConfigRec *ssl_config_global_create(server_rec *s)
     mc = (SSLModConfigRec *)apr_palloc(pool, sizeof(*mc));
     mc->pPool = pool;
     mc->bFixed = FALSE;
+    mc->sni_required = FALSE;
 
     /*
      * initialize per-module configuration
diff --git a/modules/ssl/ssl_engine_init.c b/modules/ssl/ssl_engine_init.c
index bf1f0e4..a7523de 100644
--- a/modules/ssl/ssl_engine_init.c
+++ b/modules/ssl/ssl_engine_init.c
@@ -409,7 +409,7 @@
     /*
      * Configuration consistency checks
      */
-    if ((rv = ssl_init_CheckServers(base_server, ptemp)) != APR_SUCCESS) {
+    if ((rv = ssl_init_CheckServers(mc, base_server, ptemp)) != APR_SUCCESS) {
         return rv;
     }
 
@@ -1475,7 +1475,7 @@
     return APR_SUCCESS;
 }
 
-apr_status_t ssl_init_CheckServers(server_rec *base_server, apr_pool_t *p)
+apr_status_t ssl_init_CheckServers(SSLModConfigRec *mc, server_rec *base_server, apr_pool_t *p)
 {
     server_rec *s;
     SSLSrvConfigRec *sc;
@@ -1557,6 +1557,7 @@
     }
 
     if (conflict) {
+        mc->sni_required = TRUE;
         ap_log_error(APLOG_MARK, APLOG_WARNING, 0, base_server, APLOGNO(01917)
                      "Init: Name-based SSL virtual hosts require "
                      "an OpenSSL version with support for TLS extensions "
diff --git a/modules/ssl/ssl_engine_kernel.c b/modules/ssl/ssl_engine_kernel.c
index bc9e26b..2460f01 100644
--- a/modules/ssl/ssl_engine_kernel.c
+++ b/modules/ssl/ssl_engine_kernel.c
@@ -164,6 +164,7 @@
         server_rec *handshakeserver = sslconn->server;
         SSLSrvConfigRec *hssc = mySrvConfig(handshakeserver);
 
+        if (myModConfig(r->server)->sni_required) {
         if ((servername = SSL_get_servername(ssl, TLSEXT_NAMETYPE_host_name))) {
             /*
              * The SNI extension supplied a hostname. So don't accept requests
@@ -206,6 +207,7 @@
                            "which is required to access this server.<br />\n");
             return HTTP_FORBIDDEN;
         }
+        }
     }
 #endif
     modssl_set_app_data2(ssl, r);
diff --git a/modules/ssl/ssl_private.h b/modules/ssl/ssl_private.h
index 75fc0e3..31dbfa9 100644
--- a/modules/ssl/ssl_private.h
+++ b/modules/ssl/ssl_private.h
@@ -554,6 +554,7 @@ typedef struct {
     apr_global_mutex_t   *stapling_cache_mutex;
     apr_global_mutex_t   *stapling_refresh_mutex;
 #endif
+    BOOL            sni_required;
 } SSLModConfigRec;
 
 /** Structure representing configured filenames for certs and keys for
@@ -786,7 +787,7 @@
 apr_status_t ssl_init_Engine(server_rec *, apr_pool_t *);
 apr_status_t ssl_init_ConfigureServer(server_rec *, apr_pool_t *, apr_pool_t *, SSLSrvConfigRec *,
                                       apr_array_header_t *);
-apr_status_t ssl_init_CheckServers(server_rec *, apr_pool_t *);
+apr_status_t ssl_init_CheckServers(SSLModConfigRec *mc, server_rec *, apr_pool_t *);
 STACK_OF(X509_NAME)
             *ssl_init_FindCAList(server_rec *, apr_pool_t *, const char *, const char *);
 void         ssl_init_Child(apr_pool_t *, server_rec *);