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215480a022
Extract the self-update logic from cmd/tailscale/cli into a standalone package that could be used from tailscaled later. Updates #6995 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
29 lines
693 B
Go
29 lines
693 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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// Windows-specific stuff that can't go in clientupdate.go because it needs
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// x/sys/windows.
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package clientupdate
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import (
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"golang.org/x/sys/windows"
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"tailscale.com/util/winutil/authenticode"
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)
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func init() {
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markTempFileFunc = markTempFileWindows
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verifyAuthenticode = verifyTailscale
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}
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func markTempFileWindows(name string) error {
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name16 := windows.StringToUTF16Ptr(name)
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return windows.MoveFileEx(name16, nil, windows.MOVEFILE_DELAY_UNTIL_REBOOT)
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}
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const certSubjectTailscale = "Tailscale Inc."
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func verifyTailscale(path string) error {
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return authenticode.Verify(path, certSubjectTailscale)
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}
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