tailscale/ipn/ipnlocal/c2n.go
Brad Fitzpatrick c66f99fcdc tailcfg, control/controlclient, ipn/ipnlocal: add c2n (control-to-node) system
This lets the control plane can make HTTP requests to nodes.

Then we can use this for future things rather than slapping more stuff
into MapResponse, etc.

Change-Id: Ic802078c50d33653ae1f79d1e5257e7ade4408fd
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-08-29 15:18:40 -07:00

22 lines
472 B
Go

// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package ipnlocal
import (
"io"
"net/http"
)
func (b *LocalBackend) handleC2N(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/echo":
// Test handler.
body, _ := io.ReadAll(r.Body)
w.Write(body)
default:
http.Error(w, "unknown c2n path", http.StatusBadRequest)
}
}