From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>,
Daniel Lenski <dlenski@gmail.com>
Subject: Re: Duplicate IP address, and permissions problems on Windows
Date: Tue, 6 Apr 2021 18:17:12 -0600 [thread overview]
Message-ID: <CAHmME9q-qw=sCxz6Fije+ENQTY2-GdS4bZLSakuh+6Eze4LR3w@mail.gmail.com> (raw)
In-Reply-To: <e166447dac58ecaa73bf3f6a2b9bece6a01bf5cd.camel@infradead.org>
Hey David,
It's pretty typical behavior on Windows for IP addresses to be
exclusive per interface. WireGuard for Windows does something similar:
https://git.zx2c4.com/wireguard-windows/tree/tunnel/addressconfig.go#n22
With regards to permissions, you must be Local System, which is
already the case if you're running inside a service. If you'd like to
run as a mere Administrator process, you can steal a token with a
technique like https://git.zx2c4.com/wireguard-tools/tree/src/ipc-uapi-windows.h#n14
or https://git.zx2c4.com/wireguard-windows/tree/elevate/doas.go#n30
Jason
next prev parent reply other threads:[~2021-04-07 0:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 11:29 David Woodhouse
2021-04-07 0:17 ` Jason A. Donenfeld [this message]
2021-04-07 8:18 ` David Woodhouse
2021-04-07 23:05 ` Daniel Lenski
2021-04-12 17:50 ` Jason A. Donenfeld
2021-04-07 23:00 ` Daniel Lenski
2021-04-08 8:46 ` David Woodhouse
2021-04-08 16:09 ` Daniel Lenski
2021-04-08 16:59 ` David Woodhouse
2021-04-08 17:53 ` Daniel Lenski
2021-04-10 9:25 ` David Woodhouse
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