wgengine/magicsock: add DERP homeless debug mode for testing

In DERP homeless mode, a DERP home connection is not sought or
maintained and the local node is not reachable.

Updates #3363
Updates tailscale/corp#396

Change-Id: Ibc30488ac2e3cfe4810733b96c2c9f10a51b8331
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-11-15 15:10:45 -08:00
committed by Brad Fitzpatrick
parent 2ff54f9d12
commit 3bd382f369
6 changed files with 53 additions and 15 deletions

View File

@@ -564,6 +564,10 @@ func (h *Handler) serveDebug(w http.ResponseWriter, r *http.Request) {
}
var err error
switch action {
case "derp-set-homeless":
h.b.MagicConn().SetHomeless(true)
case "derp-unset-homeless":
h.b.MagicConn().SetHomeless(false)
case "rebind":
err = h.b.DebugRebind()
case "restun":