A following change will split out the controlclient.NoiseClient type
out, away from the rest of the controlclient package which is
relatively dependency heavy.
A question was where to move it, and whether to make a new (a fifth!)
package in the ts2021 dependency chain.
@creachadair and I brainstormed and decided to merge
internal/noiseconn and controlclient.NoiseClient into one package,
with names ts2021.Conn and ts2021.Client.
For ease of reviewing the subsequent PR, this is the first step that
just renames the internal/noiseconn package to control/ts2021.
Updates #17305
Change-Id: Ib5ea162dc1d336c1d805bdd9548d1702dd6e1468
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
It never launched and I've lost hope of it launching and it's in my
way now, so I guess it's time to say goodbye.
Updates tailscale/corp#4383
Updates #17305
Change-Id: I2eb551d49f2fb062979cc307f284df4b3dfa5956
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This actually performs a Noise request in the 'debug ts2021' command,
instead of just exiting once we've dialed a connection. This can help
debug certain forms of captive portals and deep packet inspection that
will allow a connection, but will RST the connection when trying to send
data on the post-upgraded TCP connection.
Updates #1634
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I1e46ca9c9a0751c55f16373a6a76cdc24fec1f18
So that it can be later used in the 'tailscale debug ts2021' function in
the CLI, to aid in debugging captive portals/WAFs/etc.
Updates #1634
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Iec9423f5e7570f2c2c8218d27fc0902137e73909
Brad Fitzpatrick
Andrew Dunham