In Windows, pipes, files and the console have to be accessed

[oweals/gnunet.git] / src / vpn / gnunet-service-vpn.c

diff --git a/src/vpn/gnunet-service-vpn.c b/src/vpn/gnunet-service-vpn.c
index abdc16d79a6f1f622f78141e03de1588b318ca88..1a46f0b5eb833c624b8dbb4263a4af73e7dc1864 100644 (file)
--- a/src/vpn/gnunet-service-vpn.c
+++ b/src/vpn/gnunet-service-vpn.c
@@ -35,6 +35,7 @@
 #include "gnunet_statistics_service.h"
 #include "gnunet_constants.h"
 #include "gnunet_tun_lib.h"
+#include "gnunet_regex_lib.h"
 #include "vpn.h"
 #include "exit.h"
 
@@ -807,27 +808,45 @@ create_tunnel_to_destination (struct DestinationEntry *de,
   }
   else
   {
+    char *policy;
+
     switch (de->details.exit_destination.af)
     {
     case AF_INET:
-      GNUNET_MESH_peer_request_connect_by_type (ts->tunnel,
-                                               GNUNET_APPLICATION_TYPE_IPV4_GATEWAY);
-      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                 "Creating tunnel to exit peer for %s\n",
-                 "IPv4");
-     break;
+    {
+      char address[GNUNET_REGEX_IPV4_REGEXLEN];
+      GNUNET_REGEX_ipv4toregex (&de->details.exit_destination.ip.v4,
+                                "255.255.255.255", address);
+      GNUNET_asprintf (&policy, "%s%s%s",
+                       GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
+                       "4",
+                       address);
+      break;
+    }
     case AF_INET6:
-      GNUNET_MESH_peer_request_connect_by_type (ts->tunnel,
-                                               GNUNET_APPLICATION_TYPE_IPV6_GATEWAY);
-      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                 "Creating tunnel to exit peer for %s\n",
-                 "IPv6");
+    {
+      char address[GNUNET_REGEX_IPV6_REGEXLEN];
+      GNUNET_REGEX_ipv6toregex (&de->details.exit_destination.ip.v6,
+                                128, address);
+      GNUNET_asprintf (&policy, "%s%s%s",
+                       GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
+                       "6",
+                       address);
       break;
+    }
     default:
       GNUNET_assert (0);
       break;
     }
-  }  
+
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Requesting connect by string: %s\n", policy);
+
+    GNUNET_MESH_peer_request_connect_by_string (ts->tunnel, policy);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Creating tunnel to exit peer for policy `%s'\n",
+                policy);
+    GNUNET_free (policy);
+  }
   return ts;
 }
 
@@ -3038,16 +3057,21 @@ run (void *cls,
   char *ipv4mask;
   struct in_addr v4;
   struct in6_addr v6;
+  char *binary;
+
+  binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-vpn");
 
   if (GNUNET_YES !=
-      GNUNET_OS_check_helper_binary ("gnunet-helper-vpn"))
+      GNUNET_OS_check_helper_binary (binary))
   {
     fprintf (stderr,
             "`%s' is not SUID, refusing to run.\n",
             "gnunet-helper-vpn");
+    GNUNET_free (binary);
     global_ret = 1;
     return;
   }
+  GNUNET_free (binary);
   cfg = cfg_;
   stats = GNUNET_STATISTICS_create ("vpn", cfg);
   if (GNUNET_OK !=