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cmd/tailscale/cli: make "update" work on Windows
Updates #6995 Co-authored-by: Aaron Klotz <aaron@tailscale.com> Change-Id: I16622f43156a70b6fbc8205239fd489d7378d57b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
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Original file line number | Diff line number | Diff line change |
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/* SPDX-License-Identifier: MIT | ||
* | ||
* Copyright (C) 2019-2022 WireGuard LLC. All Rights Reserved. | ||
*/ | ||
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package cli | ||
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import ( | ||
"unsafe" | ||
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"golang.org/x/sys/windows" | ||
) | ||
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func init() { | ||
verifyAuthenticode = verifyAuthenticodeWindows | ||
} | ||
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func verifyAuthenticodeWindows(path string) error { | ||
path16, err := windows.UTF16PtrFromString(path) | ||
if err != nil { | ||
return err | ||
} | ||
data := &windows.WinTrustData{ | ||
Size: uint32(unsafe.Sizeof(windows.WinTrustData{})), | ||
UIChoice: windows.WTD_UI_NONE, | ||
RevocationChecks: windows.WTD_REVOKE_WHOLECHAIN, // Full revocation checking, as this is called with network connectivity. | ||
UnionChoice: windows.WTD_CHOICE_FILE, | ||
StateAction: windows.WTD_STATEACTION_VERIFY, | ||
FileOrCatalogOrBlobOrSgnrOrCert: unsafe.Pointer(&windows.WinTrustFileInfo{ | ||
Size: uint32(unsafe.Sizeof(windows.WinTrustFileInfo{})), | ||
FilePath: path16, | ||
}), | ||
} | ||
err = windows.WinVerifyTrustEx(windows.InvalidHWND, &windows.WINTRUST_ACTION_GENERIC_VERIFY_V2, data) | ||
data.StateAction = windows.WTD_STATEACTION_CLOSE | ||
windows.WinVerifyTrustEx(windows.InvalidHWND, &windows.WINTRUST_ACTION_GENERIC_VERIFY_V2, data) | ||
return err | ||
} |
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