Minor whitespace fixes.

[tlsproxy/tlsproxy.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index af14477cb71592c9dd1dcc90d75ef71d37e75db2..09bfd0aa2739b982ff28acaba99735a96f8e8bdd 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -87,7 +87,7 @@ void handle_connection(int client_socket) {
     char host[MAX_REQUEST_LINE];
     char port[5 + 1];
 
-    int version_minor;
+    int version_minor; /* HTTP/1.x */
     int result;
 
     /* client_x509_cred is used when talking to the client (acting as a TSL
@@ -208,7 +208,7 @@ void handle_connection(int client_socket) {
 
             LOG(LOG_DEBUG, "transferring data");
 
-            /* Proxy data between client and server until one suite is done
+            /* Proxy data between client and server until one side is done
              * (EOF or error). */
             transfer_data(client_socket, server_socket);
 
@@ -222,9 +222,9 @@ void handle_connection(int client_socket) {
         }
     }
 
+    /* Initialize TLS client credentials to talk to the server. */
     result = initialize_tls_session_server(server_socket, &server_session,
                                                           &server_x509_cred);
-    /* Initialize TLS client credentials to talk to the server. */
     if (0 != result) {
         LOG(LOG_WARNING, "initialize_tls_session_server() failed");
         send_forwarding_failure(client_fd);
@@ -250,7 +250,8 @@ void handle_connection(int client_socket) {
     if (0 != verify_tls_connection(server_session, host)) {
         LOG(LOG_ERROR, "server certificate validation failed!");
         /* We send the error message over our TLS connection to the client,
-         * but with an invalid certificate. */
+         * but with an invalid certificate. No data is transfered from/to the
+         * target server. */
         validation_failed = 1;
     }
 
@@ -298,7 +299,7 @@ void handle_connection(int client_socket) {
 
     LOG(LOG_DEBUG, "transferring TLS data");
 
-    /* Proxy data between client and server until one suite is done (EOF or
+    /* Proxy data between client and server until one side is done (EOF or
      * error). */
     transfer_data_tls(client_socket, server_socket,
                       client_session, server_session);
@@ -421,7 +422,7 @@ can't read server certificate ('%s') or key file ('%s'): %s",
         return -2;
     }
 
-    gnutls_certificate_set_dh_params(*x509_cred, tls_dh_params);
+    gnutls_certificate_set_dh_params(*x509_cred, global_tls_dh_params);
 
     result = gnutls_init(session, GNUTLS_SERVER);
     if (GNUTLS_E_SUCCESS != result) {
@@ -431,7 +432,7 @@ can't read server certificate ('%s') or key file ('%s'): %s",
         gnutls_certificate_free_credentials(*x509_cred);
         return -1;
     }
-    result = gnutls_priority_set(*session, tls_priority_cache);
+    result = gnutls_priority_set(*session, global_tls_priority_cache);
     if (GNUTLS_E_SUCCESS != result) {
         LOG(LOG_ERROR,
             "initialize_tls_session_client(): gnutls_priority_set(): %s",
@@ -477,7 +478,7 @@ gnutls_certificate_allocate_credentials(): %s",
         gnutls_certificate_free_credentials(*x509_cred);
         return -1;
     }
-    gnutls_priority_set(*session, tls_priority_cache);
+    gnutls_priority_set(*session, global_tls_priority_cache);
     if (GNUTLS_E_SUCCESS != result) {
         LOG(LOG_ERROR,
             "initialize_tls_session_server(): gnutls_priority_set(): %s",