()
| 20 | ) |
| 21 | |
| 22 | func sshCmd() *serpent.Command { |
| 23 | var ( |
| 24 | verbose bool |
| 25 | quiet bool |
| 26 | derpmapFi string |
| 27 | logger = new(slog.Logger) |
| 28 | logf = func(str string, args ...any) {} |
| 29 | |
| 30 | dm = new(tailcfg.DERPMap) |
| 31 | overlayOpts = new(sendOverlayOpts) |
| 32 | send = new(overlay.Send) |
| 33 | ) |
| 34 | return &serpent.Command{ |
| 35 | Use: "ssh", |
| 36 | Aliases: []string{}, |
| 37 | Short: "Open a SSH connection to a wush server.", |
| 38 | Long: "Use " + cliui.Code("wush serve") + " on the computer you would like to connect to.", |
| 39 | Middleware: serpent.Chain( |
| 40 | initLogger(&verbose, &quiet, logger, &logf), |
| 41 | initAuth(&overlayOpts.authKey, &overlayOpts.clientAuth), |
| 42 | derpMap(&derpmapFi, dm), |
| 43 | sendOverlayMW(overlayOpts, &send, logger, dm, &logf), |
| 44 | ), |
| 45 | Handler: func(inv *serpent.Invocation) error { |
| 46 | ctx := inv.Context() |
| 47 | |
| 48 | s, err := tsserver.NewServer(ctx, logger, send, dm) |
| 49 | if err != nil { |
| 50 | return err |
| 51 | } |
| 52 | |
| 53 | if send.Auth.ReceiverDERPRegionID != 0 { |
| 54 | go send.ListenOverlayDERP(ctx) |
| 55 | } else if send.Auth.ReceiverStunAddr.IsValid() { |
| 56 | go send.ListenOverlaySTUN(ctx) |
| 57 | } else { |
| 58 | return errors.New("auth key provided neither DERP nor STUN") |
| 59 | } |
| 60 | |
| 61 | go s.ListenAndServe(ctx) |
| 62 | netns.SetDialerOverride(s.Dialer()) |
| 63 | ts, err := newTSNet("send", verbose) |
| 64 | if err != nil { |
| 65 | return err |
| 66 | } |
| 67 | |
| 68 | logf("Bringing WireGuard up..") |
| 69 | ts.Up(ctx) |
| 70 | logf("WireGuard is ready!") |
| 71 | |
| 72 | lc, err := ts.LocalClient() |
| 73 | if err != nil { |
| 74 | return err |
| 75 | } |
| 76 | |
| 77 | ip, err := waitUntilHasPeerHasIP(ctx, logf, lc) |
| 78 | if err != nil { |
| 79 | return err |
no test coverage detected