macOS will use the wrong source address unless we add explicit routes
that mention the self-pointing gateway. Actually, it won't add any
implicit routes on its own, so in order to route the masks of the
addresses, we have to add our own routes explicitly.
However, this still doesn't fix the problem while inside of the network
extension, even though it works outside it.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
When the variable goes out of scope, the observer isn't removed unless
an explicit call is made to the token.
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
Something odd happens in the network extension that we still don't
understand. Attempt to poke it in this terrible way.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
macOS freaks out if you try to explicitly route to 0.0.0.0/8 in its
includedRoutes parameter. Even though 0.0.0.0/8 isn't RFC1918, it is
marked in RFC6890 as "this host on this network", so removing it from
the Internet routes makes sense semantically too.
This commit changes 0.0.0.0/5 into:
- 1.0.0.0/8
- 2.0.0.0/8
- 3.0.0.0/8
- 4.0.0.0/6
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Apple forbids us from having a simple link to wireguard.com/donations/
in the version info window, citing the existence of this link as a form
of payment outside of their in-app purchase framework that requires 30%.
The link had been there for around two years. After rejecting an app
update for a critical networking regression unrelated to this, they
wrote:
Dec 17, 2020 at 8:35 PM
From Apple
3.1.1 - Business - Payments - In-App Purchase
We noticed that your app allows users to contribute donations to the
development of your app with a mechanism other than the in-app
purchase API, which is not appropriate for the App Store.
Next Steps
To resolve this issue, please revise your app to use the in-app
purchase API to pay for this type of transaction. Please note that
even though tipping another individual is optional, the tip is
connected to or associated with the receipt of digital content or
services in your app and must be purchased through in-app purchase
in accordance with guideline 3.1.1 of the App Store Review
Guidelines.
Please see attached screenshot for details.
Trying to appeal this or reason with Apple is not going to be a fruitful
endeavor, so instead we simply cut our losses and remove the donation
link entirely. The goal, anyway, is to get a timely critical update into
the hands of users, and encouraging Apple to block that further would be
a disservice.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This is the wrong way to fix the problem. The correct way will involve
moving away from the whacky tr() macro and using translations functions
properly. But migrating to that will require some heavy scripting work.
So for now, use a hammer.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
The general Network Extension framework is incredibly buggy, and a
timeout when setting the network settings does not necessarily imply
that the whole operation failed. Simply log the condition and move on.
This restores the app's old behavior.
Reported-by: Filipe Mendonça <cfilipem@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Prior, we would set matchDomains=[""] even if the user didn't provide
any DNS servers. This was kind of incoherent, but I guess we had in mind
some kind of non-sensical leakproof scheme that never really worked
anyway. NetworkExtension didn't like this, so setTunnelNetworkSettings
would, rather than return an error, simply timeout and never call its
callback function. But everything worked fine, so we had code in the UI
to check to make sure everything was okay after 5 seconds or so of no
callback. Recent changes made the timeout fatal on the network extension
side, so rather than succeed, configs with no DNS server started
erroring out, causing user reports.
This commit attempts to handle the root cause of the timeout issue by
not twiddling with DNS settings if no DNS server was specified. For now,
however, it leaves the hard-timeout semantics in place.
Reported-by: Filipe Mendonça <cfilipem@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Apple forbids us from having a simple donation link in the "About
WireGuard" dialog, due to new policies. And arguing with the giant is
not going to be a fruitful battle. Do the practical thing and just
remove it.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This has been supported by Windows and Linux for quite some time. Add
support here for iOS and macOS.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Andrej Mihajlov
Jason A. Donenfeld