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@@ -567,6 +567,9 @@ func (h *peerAPIHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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case "/v0/wol":
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h.handleWakeOnLAN(w, r)
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return
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+ case "/v0/interfaces":
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+ h.handleServeInterfaces(w, r)
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+ return
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}
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who := h.peerUser.DisplayName
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fmt.Fprintf(w, `<html>
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@@ -581,6 +584,40 @@ This is my Tailscale device. Your device is %v.
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}
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}
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+func (h *peerAPIHandler) handleServeInterfaces(w http.ResponseWriter, r *http.Request) {
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+ if !h.canDebug() {
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+ http.Error(w, "denied; no debug access", http.StatusForbidden)
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+ return
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+ }
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+ i, err := interfaces.GetList()
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+ if err != nil {
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+ http.Error(w, err.Error(), 500)
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+ }
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+
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+ dr, err := interfaces.DefaultRoute()
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+ if err != nil {
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+ http.Error(w, err.Error(), 500)
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+ }
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+ w.Header().Set("Content-Type", "text/html; charset=utf-8")
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+ fmt.Fprintln(w, "<h1>Interfaces</h1>")
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+ fmt.Fprintf(w, "<h3>Default route is %q(%d)</h3>\n", dr.InterfaceName, dr.InterfaceIndex)
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+
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+ fmt.Fprintln(w, "<table>")
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+ fmt.Fprint(w, "<tr>")
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+ for _, v := range []any{"Index", "Name", "MTU", "Flags", "Addrs"} {
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+ fmt.Fprintf(w, "<th>%v</th> ", v)
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+ }
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+ fmt.Fprint(w, "</tr>\n")
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+ i.ForeachInterface(func(iface interfaces.Interface, ipps []netaddr.IPPrefix) {
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+ fmt.Fprint(w, "<tr>")
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+ for _, v := range []any{iface.Index, iface.Name, iface.MTU, iface.Flags, ipps} {
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+ fmt.Fprintf(w, "<td>%v</td> ", v)
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+ }
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+ fmt.Fprint(w, "</tr>\n")
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+ })
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+ fmt.Fprintln(w, "</table>")
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+}
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+
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type incomingFile struct {
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name string // "foo.jpg"
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started time.Time
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Maisem Ali