If DNS= has an IP in it, treat it as a DNS server. If DNS= has a non-IP
in it, treat it as a DNS search domain.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Add file wg-quick.target, which allows starting and stopping all
wg-quick@.service instances at once.
Signed-off-by: Martin Hauke <mardnh@gmx.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Prior we only supported a blacklist, but actually a whitelist is an
easier algorithm because that's internally how netd considers it, so we
don't need to find range spans. This commit adds an IncludedApplications
key.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
These are generic helper functions we don't want to move into the actual
implementations, so that it's easy to keep parity with the kernel code.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
It turns out that the binary actually gets smaller if we simply inline
the very small parts of libmnl that we need. Since we wind up needing
the mnlg bits anyway, there's little benefit in linking to libmnl.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Now that WireGuard has been upstreamed and the repos split, we have to
look elsewhere for these headers.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This comes up occasionally, so it may be useful to mention its
possibility in the man page. At least the Arch Linux and Ubuntu kernels
support dynamic debugging, so this advise will at least help somebody.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Different versions of netd have different limits on how many can be
passed at once.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reported-by: Alexey <zaranecc@bk.ru>
We previously included $(pwd) in the compile output pretty printer,
because it matched our parent out-of-tree module build. Since we're no
longer coupled to the module, we can return to a prettier scheme of just
using the object name.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Fixes: eb68ad07 ("Makefile: even prettier output")
Otherwise nft(8) has strange ideas of what a string is.
Suggested-by: RistiCore <RistiCore@mail.ee>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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>
The ADDRESSES array might not have addresses added during PreUp. But
moreover, nft(8) and iptables(8) don't like ip addresses in the form
somev6prefix::someipv4suffix, such as fd00::1.2.3.4, while ip(8) can
handle it. So by adding these first and then asking for them back, we
always get normalized addresses suitable for nft(8) and iptables(8).
Reported-by: Silvan Nagl <mail@53c70r.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
