X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=src%2Fconnection.c;h=a860a494c2b18e7d1bbe04b9f8902d7d77b83272;hb=075cfe8260e8924bc62f08980e7034e439dddbcf;hp=28f2e699f1d68ae2a41e7d3a36c4cf0f3adb03c1;hpb=28bc2ca1129818da944dcd5f2073cffdc497065c;p=tlsproxy%2Ftlsproxy.git

diff --git a/src/connection.c b/src/connection.c
index 28f2e69..a860a49 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -144,7 +144,7 @@ void handle_connection(int client_socket) {
     }
 
     if (parse_request(buffer, host, port, &version_minor) != 0) {
-        LOG(WARNING, "bad request: %s", buffer);
+        LOG(WARNING, "bad request: >%s<", buffer);
         send_bad_request(client_fd_write);
         goto out;
     }
@@ -463,22 +463,21 @@ static int initialize_tls_session_both(int flags,
         gnutls_certificate_credentials_t *x509_cred) {
     int result;
 
+    *session = NULL;
+
     result = gnutls_init(session, flags);
     if (result != GNUTLS_E_SUCCESS) {
         LOG(ERROR,
             "initialize_tls_session_both(): gnutls_init(): %s",
             gnutls_strerror(result));
-        gnutls_certificate_free_credentials(*x509_cred);
-        return -1;
+        goto err;
     }
     result = gnutls_priority_set(*session, global_tls_priority_cache);
     if (result != GNUTLS_E_SUCCESS) {
         LOG(ERROR,
             "initialize_tls_session_both(): gnutls_priority_set(): %s",
             gnutls_strerror(result));
-        gnutls_deinit(*session);
-        gnutls_certificate_free_credentials(*x509_cred);
-        return -1;
+        goto err;
     }
     result = gnutls_credentials_set(*session,
                                     GNUTLS_CRD_CERTIFICATE, *x509_cred);
@@ -486,14 +485,24 @@ static int initialize_tls_session_both(int flags,
         LOG(ERROR,
             "initialize_tls_session_both(): gnutls_credentials_set(): %s",
             gnutls_strerror(result));
-        gnutls_deinit(*session);
-        gnutls_certificate_free_credentials(*x509_cred);
-        return -1;
+        goto err;
     }
 
+#ifdef HAVE_GNUTLS_TRANSPORT_SET_INT2
+    /* gnutls_transport_set_int() is a macro. */
+    gnutls_transport_set_int(*session, peer_socket);
+#else
     gnutls_transport_set_ptr(*session, (gnutls_transport_ptr_t)peer_socket);
+#endif
 
     return 0;
+
+err:
+    if (*session) {
+        gnutls_deinit(*session);
+    }
+    gnutls_certificate_free_credentials(*x509_cred);
+    return -1;
 }
 
 
@@ -537,14 +546,14 @@ static int read_http_request(FILE *client_fd, char *request, size_t length) {
     while (fgets(buffer, sizeof(buffer), client_fd) != NULL) {
         const char *authentication = "Proxy-Authorization: Basic ";
 
-        if (http_digest_authorization != NULL
+        if (global_http_digest_authorization != NULL
                 && !strncmp(buffer, authentication, strlen(authentication))) {
             found_proxy_authorization = 1;
 
             /* Check if the passphrase matches. */
             strtok(buffer, "\r\n");
             if (strcmp(buffer + strlen(authentication),
-                       http_digest_authorization)) {
+                       global_http_digest_authorization)) {
                 return -3;
             }
         }
@@ -559,7 +568,7 @@ static int read_http_request(FILE *client_fd, char *request, size_t length) {
         return -1;
     }
 
-    if (http_digest_authorization != NULL && !found_proxy_authorization) {
+    if (global_http_digest_authorization != NULL && !found_proxy_authorization) {
         return -3;
     }