Commit Graph

29 Commits

Author SHA1 Message Date
Jason A. Donenfeld 2f74ac29cf wg: add back source formerly shared with kernel module
We used to reach back into parent directories for this, but with the
repo split, we now require our own copy.

We use -idirafter in case system headers are installed for the
wireguard.h netlink definitions.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-12-26 12:55:41 +01:00
Jason A. Donenfeld 838039b879 wg: add wincompat layer to wg(8)
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-05-31 18:30:59 +02:00
Alexander von Gluck IV fc719b7d7e wg: add support for Haiku
Signed-off-by: Alexander von Gluck IV <kallisti5@unixzen.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-02-28 23:54:25 +01:00
Jason A. Donenfeld 643a002603 wg: remove unused check phony declaration
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-01-24 18:14:38 +01:00
Jason A. Donenfeld b8e89f3a09 global: update copyright
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-01-07 19:26:10 -05:00
Jason A. Donenfeld 9b1394b2dc wg: compile on gnu99
We don't actually use any C11 features, so we can at least compile with
ancient gcc.

Reported-by: Aaron M. D. Jones <aaronmdjones@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-10-09 15:23:42 +02:00
Jason A. Donenfeld b818e71ba5 wg: always pass -v as first argument to install
This lets crippled OSes sed out our -v more easily.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-05-23 05:23:59 +02:00
Jason A. Donenfeld 08c78a65af wg: reorganize for multiplatform wg-quick
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-05-14 18:18:40 +02:00
Jason A. Donenfeld 9207dec08f global: year bump
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-03 21:58:00 +01:00
Greg Kroah-Hartman 01d00bc035 global: add SPDX tags to all files
It's good to have SPDX identifiers in all files as the Linux kernel
developers are working to add these identifiers to all files.

Update all files with the correct SPDX license identifier based on the license
text of the project or based on the license in the file itself.  The SPDX
identifier is a legally binding shorthand, which can be used instead of the
full boiler plate text.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Modified-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-12-09 22:29:28 +01:00
Jason A. Donenfeld eb68ad0722 Makefile: even prettier output
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-10-17 19:26:07 +02:00
Jason A. Donenfeld 38ac0ff08e Makefile: clang now builds the kernel, so use scan-build
Also add little stub for coccinelle and clean up semicolon issue it
found.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-10-05 22:21:53 +02:00
Jason A. Donenfeld e95fcccb4d Makefile: add non-verbose mode to tools
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-10-03 22:52:06 +02:00
Jason A. Donenfeld 3a7be3fac5 wg: opt-in globally to GNU-isms to keep the BSDs happy
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-05-17 18:34:23 +02:00
Jason A. Donenfeld 755217bd85 wg: side channel resistant base64
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-04-19 18:26:32 +02:00
Jason A. Donenfeld 12904a1095 wg: ipc: read from socket incrementally
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-10 05:36:43 +01:00
Jason A. Donenfeld 16060516bb wg-quick: enforce good permissions
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-09 00:22:21 +01:00
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