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path: root/testing/prayer/disable_ssl3.patch
blob: 35f74e51216ac6a4e0691c815179e0c6667b21ba (plain) (tree)

























































                                                                     
Description: Disable SSL 3.0 on client as well as server side
Author: Magnus Holmgren <holmgren@debian.org>

--- a/lib/ssl.c
+++ b/lib/ssl.c
@@ -387,12 +387,16 @@ void ssl_context_init(struct ssl_config
     SSL_load_error_strings();
 
     /* Set up client context: only used by accountd */
-    client_ctx = SSL_CTX_new(SSLv3_client_method());
+    client_ctx = SSL_CTX_new(SSLv23_client_method());
     SSL_CTX_set_session_cache_mode(client_ctx, SSL_SESS_CACHE_BOTH);
     SSL_CTX_set_info_callback(client_ctx, info_callback);
 #ifdef SSL_MODE_AUTO_RETRY
     SSL_CTX_set_mode(client_ctx, SSL_MODE_AUTO_RETRY);
 #endif
+    /* SSLv2 now obsolete */
+    SSL_CTX_set_options(client_ctx, SSL_OP_NO_SSLv2);
+    /* SSLv3 now also obsolete */
+    SSL_CTX_set_options(client_ctx, SSL_OP_NO_SSLv3);
 
     if (SSL_CTX_need_tmp_RSA(client_ctx))
         SSL_CTX_set_tmp_rsa_callback(client_ctx, rsa_callback);
@@ -420,6 +424,8 @@ void ssl_context_init(struct ssl_config
 
     /* SSLv2 now obsolete */
     SSL_CTX_set_options(server_ctx, SSL_OP_NO_SSLv2);
+    /* SSLv3 now also obsolete */
+    SSL_CTX_set_options(server_ctx, SSL_OP_NO_SSLv3);
 
     /* Start off with the session cache disabled */
     SSL_CTX_set_session_cache_mode(server_ctx, SSL_SESS_CACHE_OFF);
@@ -625,6 +631,12 @@ void *ssl_start_server(int fd, unsigned
     case TLS1_VERSION:
         ver = "TLSv1";
         break;
+    case TLS1_1_VERSION:
+        ver = "TLSv1.1";
+        break;
+    case TLS1_2_VERSION:
+        ver = "TLSv1.2";
+        break;
     default:
         ver = "UNKNOWN";
     }
@@ -678,6 +690,12 @@ void *ssl_start_client(int fd, unsigned
     case TLS1_VERSION:
         ver = "TLSv1";
         break;
+    case TLS1_1_VERSION:
+        ver = "TLSv1.1";
+        break;
+    case TLS1_2_VERSION:
+        ver = "TLSv1.2";
+        break;
     default:
         ver = "UNKNOWN";
     }