mirrors/tailscale
1
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

cmd/tailscale/cli, ipn/localapi: add funnel status to status command (#6402)

Browse Source 
Fixes #6400

open up GETs for localapi serve-config to allow read-only access to
ServeConfig

`tailscale status` will include "Funnel on" status when Funnel is
configured. Prints nothing if Funnel is not running.

Example:

 $ tailscale status
 <nodes redacted>

 # Funnel on:
 #     - https://node-name.corp.ts.net
 #     - https://node-name.corp.ts.net:8443
 #     - tcp://node-name.corp.ts.net:10000

Signed-off-by: Shayne Sweeney <shayne@tailscale.com>
This commit is contained in:
shayne
2022-12-07 22:17:40 -05:00
committed by GitHub
parent 1b65630e83
commit 98114bf608
4 changed files with 75 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
ipn/localapi/localapi.go
View File

@ -540,37 +540,32 @@ func (h *Handler) servePprof(w http.ResponseWriter, r *http.Request) {
}
func (h *Handler) serveServeConfig(w http.ResponseWriter, r *http.Request) {
if !h.PermitWrite {
http.Error(w, "serve config denied", http.StatusForbidden)
return
}
w.Header().Set("Content-Type", "application/json")
switch r.Method {
case "GET":
if !h.PermitRead {
http.Error(w, "serve config denied", http.StatusForbidden)
return
}
w.Header().Set("Content-Type", "application/json")
config := h.b.ServeConfig()
json.NewEncoder(w).Encode(config)
case "POST":
configIn := new(ipn.ServeConfig)
if err := json.NewDecoder(r.Body).Decode(configIn); err != nil {
json.NewEncoder(w).Encode(struct {
Error error
}{
Error: fmt.Errorf("decoding config: %w", err),
})
if !h.PermitWrite {
http.Error(w, "serve config denied", http.StatusForbidden)
return
}
err := h.b.SetServeConfig(configIn)
if err != nil {
json.NewEncoder(w).Encode(struct {
Error error
}{
Error: fmt.Errorf("updating config: %w", err),
})
configIn := new(ipn.ServeConfig)
if err := json.NewDecoder(r.Body).Decode(configIn); err != nil {
writeErrorJSON(w, fmt.Errorf("decoding config: %w", err))
return
}
if err := h.b.SetServeConfig(configIn); err != nil {
writeErrorJSON(w, fmt.Errorf("updating config: %w", err))
return
}
w.WriteHeader(http.StatusOK)
default:
http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
}
}