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[GNUnet-SVN] r9281 - in gnunet/src/nat: . libnatpmp
From: |
gnunet |
Subject: |
[GNUnet-SVN] r9281 - in gnunet/src/nat: . libnatpmp |
Date: |
Sun, 25 Oct 2009 06:10:01 -0600 |
Author: moon
Date: 2009-10-25 06:10:01 -0600 (Sun, 25 Oct 2009)
New Revision: 9281
Added:
gnunet/src/nat/test_nat.c
Modified:
gnunet/src/nat/libnatpmp/getgateway.c
Log:
add missing test_net.c and fix bug about sockaddr* cast
Modified: gnunet/src/nat/libnatpmp/getgateway.c
===================================================================
--- gnunet/src/nat/libnatpmp/getgateway.c 2009-10-25 11:24:07 UTC (rev
9280)
+++ gnunet/src/nat/libnatpmp/getgateway.c 2009-10-25 12:10:01 UTC (rev
9281)
@@ -339,13 +339,13 @@
}
- if (gate != NULL && ((struct sockaddr_in *) gate)->sa_family == AF_INET)
+ if (gate != NULL && gate->sa_family == AF_INET)
{
*addr = ((struct sockaddr_in *) gate)->sin_addr.s_addr;
*af = AF_INET;
return SUCCESS;
}
- else if (gate != NULL && ((struct sockaddr_in *) gate)->sa_family ==
AF_INET6)
+ else if (gate != NULL && gate->sa_family == AF_INET6)
{
*addr = ((struct sockaddr_in6 *) gate)->sin6_addr.s6_addr;
*af = AF_INET6;
Added: gnunet/src/nat/test_nat.c
===================================================================
--- gnunet/src/nat/test_nat.c (rev 0)
+++ gnunet/src/nat/test_nat.c 2009-10-25 12:10:01 UTC (rev 9281)
@@ -0,0 +1,152 @@
+/*
+ This file is part of GNUnet.
+ (C) 2009 Christian Grothoff (and other contributing authors)
+
+ GNUnet is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file nat/test_nat.c
+ * @brief Testcase for NAT library
+ * @author Milan Bouchet-Valat
+ */
+
+/**
+ * Testcase for port redirection and public IP address retrieval.
+ * This test never fails, because there need to be a NAT box set up for that.
+ * So we only get IP address and open the 2086 port using any UPnP and NAT-PMP
+ * routers found, wait for 30s, close ports and return.
+ * Have a look at the logs and use NMAP to check that it works with your box.
+ */
+
+
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_program_lib.h"
+#include "gnunet_scheduler_lib.h"
+#include "gnunet_nat_lib.h"
+
+/* Time to wait before stopping NAT, in seconds */
+#define TIMEOUT 30
+
+struct addr_cls
+{
+ const struct sockaddr *addr;
+ socklen_t addrlen;
+};
+//typedef addr_cls addr_cls;
+
+static void
+addr_callback (void *cls, int add_remove,
+ const struct sockaddr *addr, socklen_t addrlen)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "External address changed: %s %s\n",
+ add_remove == GNUNET_YES ? "added" : "removed",
+ GNUNET_a2s (addr, addrlen));
+}
+
+static void
+stop (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ GNUNET_NAT_Handle *nat = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stopping NAT and quitting...\n");
+ GNUNET_NAT_unregister (nat);
+}
+
+/* Return the address of the default interface,
+ * or any interface with a valid address if the default is not valid */
+static int
+process_if (void *cls,
+ const char *name,
+ int isDefault,
+ const struct sockaddr *addr,
+ socklen_t addrlen)
+{
+ struct addr_cls *data = cls;
+
+ if (addr)
+ {
+ data->addr = addr;
+ data->addrlen = addrlen;
+ }
+
+ if (isDefault && addr)
+ return GNUNET_SYSERR;
+ else
+ return GNUNET_OK;
+}
+
+static void
+run (void *cls,
+ struct GNUNET_SCHEDULER_Handle *sched,
+ char *const *args,
+ const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ GNUNET_NAT_Handle *nat;
+ struct addr_cls data;
+ struct sockaddr *addr;
+
+ GNUNET_log_setup ("test-nat", "DEBUG", NULL);
+
+ data.addr = NULL;
+ GNUNET_OS_network_interfaces_list (process_if, &data);
+ if (!data.addr)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not find a valid interface
address!\n");
+ exit (GNUNET_SYSERR);
+ }
+
+ addr = GNUNET_malloc (data.addrlen);
+ memcpy (addr, data.addr, data.addrlen);
+
+ GNUNET_assert (addr->sa_family == AF_INET || addr->sa_family == AF_INET6);
+ if (addr->sa_family == AF_INET)
+ ((struct sockaddr_in *) addr)->sin_port = htons (2086);
+ else
+ ((struct sockaddr_in6 *) addr)->sin6_port = htons (2086);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Requesting NAT redirection from address
%s...\n", GNUNET_a2s (addr, data.addrlen));
+
+ nat = GNUNET_NAT_register (sched, addr, data.addrlen, addr_callback, NULL);
+ GNUNET_free (addr);
+
+ GNUNET_SCHEDULER_add_delayed (sched, GNUNET_NO,
+ GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+ GNUNET_SCHEDULER_NO_TASK,
+ GNUNET_TIME_relative_multiply
(GNUNET_TIME_UNIT_SECONDS, TIMEOUT),
+ stop, nat);
+}
+
+int
+main (int argc, const char *argv[])
+{
+ struct GNUNET_GETOPT_CommandLineOption options[] = {
+ GNUNET_GETOPT_OPTION_END
+ };
+
+ GNUNET_log_setup ("test-nat", "DEBUG", NULL);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Testing NAT library, timeout set to %d seconds\n", TIMEOUT);
+
+ GNUNET_PROGRAM_run (argc, argv, "test-nat", "nohelp", options, &run, NULL);
+
+ return 0;
+}
+
+/* end of test_nat.c */
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