cmd/hello: serve fake data in dev mode on whois failure
@@ -108,18 +108,30 @@ func root(w http.ResponseWriter, r *http.Request) {
}
who, err := whoIs(ip)
+ var data tmplData
if err != nil {
+ if devMode() {
+ data = tmplData{
+ DisplayName: "Taily Scalerson",
+ LoginName: "taily@scaler.son",
+ MachineName: "scaled",
+ IP: "100.1.2.3",
+ }
+ } else {
log.Printf("whois(%q) error: %v", ip, err)
http.Error(w, "Your Tailscale works, but we failed to look you up.", 500)
return
}
- w.Header().Set("Content-Type", "text/html; charset=utf-8")
- tmpl.Execute(w, tmplData{
+ } else {
+ data = tmplData{
DisplayName: who.UserProfile.DisplayName,
LoginName: who.UserProfile.LoginName,
MachineName: who.Node.ComputedName,
IP: ip,
- })
+ }
+ }
+ w.Header().Set("Content-Type", "text/html; charset=utf-8")
+ tmpl.Execute(w, data)
}
// tsSockClient does HTTP requests to the local Tailscale daemon.
