mirror of
https://github.com/tale/headplane.git
synced 2026-08-08 21:33:24 +00:00
Aarnav Tale
96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
//go:build js && wasm
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package hp_ipn
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import (
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"context"
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"fmt"
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"log"
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"tailscale.com/ipn"
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"tailscale.com/ipn/ipnlocal"
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)
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func registerNotifyCallback(callbacks *TsWasmNetCallbacks, lb *ipnlocal.LocalBackend) {
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lb.SetNotifyCallback(func(n ipn.Notify) {
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// Panics should be treated with care in a JS/wasm environment.
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// If a panic occurs, notify the user and either automatically reload
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// or give the option to reload.
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defer func() {
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rec := recover()
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if rec != nil {
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callbacks.NotifyPanicRecover(fmt.Sprint(rec))
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}
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}()
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if n.State != nil {
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callbacks.NotifyState(*n.State)
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if *n.State == ipn.NeedsLogin {
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// If the state is NeedsLogin, we need to force an interactive login.
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go forceInteractiveLogin(lb)
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}
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}
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if n.BrowseToURL != nil {
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callbacks.NotifyBrowseToURL(*n.BrowseToURL)
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}
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log.Printf("NOTIFY: %+v", n)
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// if nm := n.NetMap; nm != nil {
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// jsNetMap := jsNetMap{
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// Self: jsNetMapSelfNode{
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// jsNetMapNode: jsNetMapNode{
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// Name: nm.Name,
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// Addresses: mapSliceView(nm.GetAddresses(), func(a netip.Prefix) string { return a.Addr().String() }),
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// NodeKey: nm.NodeKey.String(),
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// MachineKey: nm.MachineKey.String(),
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// },
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// MachineStatus: jsMachineStatus[nm.GetMachineStatus()],
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// },
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// Peers: mapSlice(nm.Peers, func(p tailcfg.NodeView) jsNetMapPeerNode {
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// name := p.Name()
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// if name == "" {
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// // In practice this should only happen for Hello.
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// name = p.Hostinfo().Hostname()
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// }
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// addrs := make([]string, p.Addresses().Len())
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// for i, ap := range p.Addresses().All() {
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// addrs[i] = ap.Addr().String()
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// }
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// return jsNetMapPeerNode{
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// jsNetMapNode: jsNetMapNode{
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// Name: name,
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// Addresses: addrs,
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// MachineKey: p.Machine().String(),
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// NodeKey: p.Key().String(),
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// },
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// Online: p.Online().Clone(),
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// TailscaleSSHEnabled: p.Hostinfo().TailscaleSSHEnabled(),
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// }
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// }),
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// LockedOut: nm.TKAEnabled && nm.SelfNode.KeySignature().Len() == 0,
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// }
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// if jsonNetMap, err := json.Marshal(jsNetMap); err == nil {
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// jsCallbacks.Call("notifyNetMap", string(jsonNetMap))
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// } else {
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// log.Printf("Could not generate JSON netmap: %v", err)
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// }
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// }
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// if n.BrowseToURL != nil {
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// jsCallbacks.Call("notifyBrowseToURL", *n.BrowseToURL)
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// }
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})
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}
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// To get auth to work, even with a pre-auth key, we need to
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// force an interactive login on the NeedsLogin state.
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func forceInteractiveLogin(lb *ipnlocal.LocalBackend) {
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err := lb.StartLoginInteractive(context.Background())
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if err != nil {
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fmt.Printf("Error starting interactive login: %v\n", err)
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}
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}
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