Commit Graph

2 Commits (fde2ba5bb3b6d84359760e23784198c0e4785fbc)

Author SHA1 Message Date
Andrew Lytvynov e561f1ce61
clientupdate: manually restart Windows GUI after update (#9906)
When updating via c2n, `tailscale.exe update` runs from `tailscaled.exe`
which runs as SYSTEM. The MSI installer does not start the GUI when
running as SYSTEM. This results in Tailscale just existing on
auto-update, which is ungood.

Instead, always ask the MSI installer to not launch the GUI (via
`TS_NOLAUNCH` argument) and launch it manually with a token from the
current logged in user. The token code was borrowed from
d9081d6ba2/net/dns/wsl_windows.go (L207-L232)

Also, make some logging changes so that these issues are easier to debug
in the future.

Updates #755

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
1 year ago
Andrew Lytvynov 215480a022
cmd/tailscale/cli,clientupdate: extract new clientupdate package (#8827)
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>
1 year ago