Commit Graph

12 Commits

Author SHA1 Message Date
Christian Hesse d2f244b136 wg: remove DESTDIR for autodetection
DESTDIR is always empty, no need to check anything there. Check the main
system instead.

Signed-off-by: Christian Hesse <mail@eworm.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-05 02:30:20 +01:00
Jason A. Donenfeld 6b940830e9 wg: add systemd unit and auto-detection
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-05 02:30:20 +01:00
Jason A. Donenfeld 7c202eb5fc wg: add makefile instructions
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-05 02:30:20 +01:00
Jason A. Donenfeld e975597e72 wg: add wg-quick
This is based on wg-config, but is even easier to use, and now makes
our full tools suite.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-05 02:30:20 +01:00
Jason A. Donenfeld bf158a73fe wg: add bash completion for wg(8)
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-04 07:15:11 +01:00
Jason A. Donenfeld a97901e4fd wg: abstract pkg-config to PKG_CONFIG
Distros like Exherbo have multitarget setups with toolnames prefixed by
the arch.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-11-02 11:50:52 +01:00
Jason A. Donenfeld 971c792ba9 wg: everybody hates automatic stripping
I happen to like it, but package managers don't. The GNU standard [1]
says there should be a separate install-strip target. I don't like
duplicating code like that. So, instead, I'll just remove stripping all
together.

[1] https://www.gnu.org/prep/standards/html_node/Standard-Targets.html

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-11-02 11:49:07 +01:00
Jason A. Donenfeld f304bc3199 wg: add -MP to makefile
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-22 14:58:30 +02:00
Jason A. Donenfeld fc72510937 wg: add default cflag
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-21 16:38:56 +02:00
Jason A. Donenfeld b16641e30c wg: first additions of userspace integration
This is designed to work with a server that follows this:

  struct sockaddr_un addr = {
      .sun_family = AF_UNIX,
      .sun_path = "/var/run/wireguard/wguserspace0.sock"
  };
  int fd, ret;
  ssize_t len;
  socklen_t socklen;
  struct wgdevice *device;

  fd = socket(AF_UNIX, SOCK_DGRAM, 0);
  if (fd < 0)
      exit(1);
  if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0)
      exit(1);

  for (;;) {
      /* First we look at how big the next message is, so we know how much to
       * allocate. Note on BSD you can instead use ioctl(fd, FIONREAD, &len). */
      len = recv(fd, NULL, 0, MSG_PEEK | MSG_TRUNC);
      if (len < 0) {
          handle_error();
          continue;
      }
      /* Next we allocate a buffer for the received data. */
      device = NULL;
      if (len) {
          device = malloc(len);
          if (!device) {
              handle_error();
              continue;
          }
      }
      /* Finally we receive the data, storing too the return address. */
      socklen = sizeof(addr);
      len = recvfrom(fd, device, len, 0, (struct sockaddr *)&addr, (socklen_t *)&socklen);
      if (len < 0) {
          handle_error();
          free(device);
          continue;
      }
      if (!len) { /* If len is zero, it's a "get" request, so we send our device back. */
          device = get_current_wireguard_device(&len);
          sendto(fd, device, len, 0, (struct sockaddr *)&addr, socklen);
      } else { /* Otherwise, we just received a wgdevice, so we should "set" and send back the return status. */
          ret = set_current_wireguard_device(device);
          sendto(fd, &ret, sizeof(ret), 0, (struct sockaddr *)&addr, socklen);
          free(device);
      }
  }

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-20 22:04:56 +02:00
Jason A. Donenfeld 7887d8024c wg: use pkg-config in Makefile
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-06 23:51:00 +02:00
Jason A. Donenfeld 8132305e54 Initial commit
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-06-25 16:48:39 +02:00