c6ea282b3f
utils/winutil utils/winutil/vss: add utility function for extracting data from Windows System Restore Point backups.
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utils/winutil/vss contains just enough COM wrapping to query the Volume Shadow Copy service for snapshots.
WalkSnapshotsForLegacyStateDir is the friendlier interface that adds awareness of our actual use case,
mapping the snapshots and locating our legacy state directory.
Updates #3011
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
5 years ago
3386a86fe5
util/winutil: add GetRegInteger
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This helper allows us to retrieve `DWORD` and `QWORD` values from the Tailscale key in the Windows registry.
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
5 years ago
a5da4ed981
all: gofmt with Go 1.17
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This adds "//go:build" lines and tidies up existing "// +build" lines.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
5 years ago
6b9f8208f4
net/dns: do not run wsl.exe as LocalSystem
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It doesn't work. It needs to run as the user.
https://github.com/microsoft/WSL/issues/4803
The mechanism for doing this was extracted from:
https://web.archive.org/web/20101009012531/http://blogs.msdn.com/b/winsdk/archive/2009/07/14/launching-an-interactive-process-from-windows-service-in-windows-vista-and-later.aspx
While here, we also reclaculate WSL distro set on SetDNS.
This accounts for:
1. potential inability to access wsl.exe on startup
2. WSL being installed while Tailscale is running
3. A new WSL distrobution being installed
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
a480b1baa5
logpolicy: set log target on windows based on a registry key ( #1542 )
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Signed-off-by: Christine Dodrill <xe@tailscale.com>
5 years ago
2d5db90161
util/winutil: make it actually compile
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Helps to use the right GOOS after refactoring, sigh.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
e98cdbb8b6
util/winutil: add little Windows utility package
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Code from Alex Brainman, split out of another change. I changed it to
a comma-ok return and tweaked the docs a bit.
5 years ago
Aaron Klotz
Josh Bleecher Snyder
David Crawshaw
Christine Dodrill
Brad Fitzpatrick