This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
You can now install Tailscale on Windows via [Scoop](https://scoop.sh).
This change adds a check to `packageTypeWindows()`, looking at the exe's path, and
checking if it starts with: `C:\User\<NAME>\scoop\apps\tailscale`. If so, it
returns `"scoop"` as the package type.
Fixes: #6988
Signed-off-by: Shayne Sweeney <shayne@tailscale.com>
The MSI installer sets a special sentinel value that we can use to detect it.
I also removed the code that bails out when the installation path is not
`Program Files`, as both the NSIS and MSI installers permit the user to install
to a different path.
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
We replace the cmd.exe invocation with RtlGetNtVersionNumbers for the first
three fields. On Windows 10+, we query for the fourth field which is available
via the registry.
The fourth field is not really documented anywhere; Firefox has been querying
it successfully since Windows 10 was released, so we can be pretty confident in
its longevity at this point.
Fixes https://github.com/tailscale/tailscale/issues/1478
Signed-off-by: Aaron Klotz <aaron@tailscale.com>