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>
Nodes that are expired, taking into account the time delta calculated
from MapResponse.ControlTime have the newly-added Expired boolean set.
For additional defense-in-depth, also replicate what control does and
clear the Endpoints and DERP fields, and additionally set the node key
to a bogus value.
Updates #6932
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Ia2bd6b56064416feee28aef5699ca7090940662a
This leaves behind a type alias and associated constructor, to allow
for gradual switchover.
Updates #3206.
Signed-off-by: David Anderson <danderson@tailscale.com>
Complete with converters to all the other types that represent a
node key today, so the new type can gradually subsume old ones.
Updates #3206
Signed-off-by: David Anderson <danderson@tailscale.com>
