Merge pull request #229 from juanfont/kradalby-patch-2

2024-11-27 12:05:26 +00:00 · 2021-11-28 21:46:37 +00:00 · 2021-11-28 21:46:37 +00:00 · 1dc008133c
commit 1dc008133c
parent fa813bc0d7 2d2ae62176
23 changed files with 476 additions and 281 deletions
--- a/.github/workflows/test-integration.yml
+++ b/.github/workflows/test-integration.yml
@ -17,7 +17,7 @@ jobs:
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
-          go-version: "1.16.3"
+          go-version: "1.17.3"

      - name: Run Integration tests
        run: go test -tags integration -timeout 30m
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@ -17,7 +17,7 @@ jobs:
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
-          go-version: "1.16.3" # The Go version to download (if necessary) and use.
+          go-version: "1.17.3" # The Go version to download (if necessary) and use.

      # Install all the dependencies
      - name: Install dependencies
--- a/3
+++ b/3
@ -20,6 +20,9 @@ test:
 test_integration:
 	go test -tags integration -timeout 30m ./...

+test_integration_cli:
+	go test -tags integration -v integration_cli_test.go integration_common_test.go
+
 coverprofile_func:
 	go tool cover -func=coverage.out

--- a/api.go
+++ b/api.go
@ -15,7 +15,7 @@ import (
 	"github.com/rs/zerolog/log"
 	"gorm.io/gorm"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 const (
@ -34,7 +34,7 @@ func (h *Headscale) KeyHandler(ctx *gin.Context) {
 	ctx.Data(
 		http.StatusOK,
 		"text/plain; charset=utf-8",
-		[]byte(h.publicKey.HexString()),
+		[]byte(MachinePublicKeyStripPrefix(h.privateKey.Public())),
 	)
 }

@ -73,10 +73,12 @@ func (h *Headscale) RegisterWebAPI(ctx *gin.Context) {
 func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 	body, _ := io.ReadAll(ctx.Request.Body)
 	machineKeyStr := ctx.Param("id")
-	machineKey, err := wgkey.ParseHex(machineKeyStr)
+
+	var machineKey key.MachinePublic
+	err := machineKey.UnmarshalText([]byte(MachinePublicKeyEnsurePrefix(machineKeyStr)))
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot parse machine key")
 		machineRegistrations.WithLabelValues("unknown", "web", "error", "unknown").Inc()
@ -88,7 +90,7 @@ func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 	err = decode(body, &req, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot decode message")
 		machineRegistrations.WithLabelValues("unknown", "web", "error", "unknown").Inc()
@ -98,17 +100,17 @@ func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 	}

 	now := time.Now().UTC()
-	machine, err := h.GetMachineByMachineKey(machineKey.HexString())
+	machine, err := h.GetMachineByMachineKey(machineKey)
 	if errors.Is(err, gorm.ErrRecordNotFound) {
 		log.Info().Str("machine", req.Hostinfo.Hostname).Msg("New machine")
 		newMachine := Machine{
 			Expiry:     &time.Time{},
-			MachineKey: machineKey.HexString(),
+			MachineKey: MachinePublicKeyStripPrefix(machineKey),
 			Name:       req.Hostinfo.Hostname,
 		}
 		if err := h.db.Create(&newMachine).Error; err != nil {
 			log.Error().
-				Str("handler", "Registration").
+				Caller().
 				Err(err).
 				Msg("Could not create row")
 			machineRegistrations.WithLabelValues("unknown", "web", "error", machine.Namespace.Name).
@ -125,7 +127,7 @@ func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 		// - Trying to log out (sending a expiry in the past)
 		// - A valid, registered machine, looking for the node map
 		// - Expired machine wanting to reauthenticate
-		if machine.NodeKey == wgkey.Key(req.NodeKey).HexString() {
+		if machine.NodeKey == NodePublicKeyStripPrefix(req.NodeKey) {
 			// The client sends an Expiry in the past if the client is requesting to expire the key (aka logout)
 			//   https://github.com/tailscale/tailscale/blob/main/tailcfg/tailcfg.go#L648
 			if !req.Expiry.IsZero() && req.Expiry.UTC().Before(now) {
@ -144,7 +146,7 @@ func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 		}

 		// The NodeKey we have matches OldNodeKey, which means this is a refresh after a key expiration
-		if machine.NodeKey == wgkey.Key(req.OldNodeKey).HexString() &&
+		if machine.NodeKey == NodePublicKeyStripPrefix(req.OldNodeKey) &&
 			!machine.isExpired() {
 			h.handleMachineRefreshKey(ctx, machineKey, req, *machine)

@ -168,7 +170,7 @@ func (h *Headscale) RegistrationHandler(ctx *gin.Context) {
 }

 func (h *Headscale) getMapResponse(
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	req tailcfg.MapRequest,
 	machine *Machine,
 ) ([]byte, error) {
@ -179,6 +181,7 @@ func (h *Headscale) getMapResponse(
 	node, err := machine.toNode(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
 	if err != nil {
 		log.Error().
+			Caller().
 			Str("func", "getMapResponse").
 			Err(err).
 			Msg("Cannot convert to node")
@ -189,6 +192,7 @@ func (h *Headscale) getMapResponse(
 	peers, err := h.getValidPeers(machine)
 	if err != nil {
 		log.Error().
+			Caller().
 			Str("func", "getMapResponse").
 			Err(err).
 			Msg("Cannot fetch peers")
@ -201,6 +205,7 @@ func (h *Headscale) getMapResponse(
 	nodePeers, err := peers.toNodes(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
 	if err != nil {
 		log.Error().
+			Caller().
 			Str("func", "getMapResponse").
 			Err(err).
 			Msg("Failed to convert peers to Tailscale nodes")
@ -238,10 +243,7 @@ func (h *Headscale) getMapResponse(

 		encoder, _ := zstd.NewWriter(nil)
 		srcCompressed := encoder.EncodeAll(src, nil)
-		respBody, err = encodeMsg(srcCompressed, &machineKey, h.privateKey)
-		if err != nil {
-			return nil, err
-		}
+		respBody = h.privateKey.SealTo(machineKey, srcCompressed)
 	} else {
 		respBody, err = encode(resp, &machineKey, h.privateKey)
 		if err != nil {
@ -257,7 +259,7 @@ func (h *Headscale) getMapResponse(
 }

 func (h *Headscale) getMapKeepAliveResponse(
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	mapRequest tailcfg.MapRequest,
 ) ([]byte, error) {
 	mapResponse := tailcfg.MapResponse{
@ -269,10 +271,7 @@ func (h *Headscale) getMapKeepAliveResponse(
 		src, _ := json.Marshal(mapResponse)
 		encoder, _ := zstd.NewWriter(nil)
 		srcCompressed := encoder.EncodeAll(src, nil)
-		respBody, err = encodeMsg(srcCompressed, &machineKey, h.privateKey)
-		if err != nil {
-			return nil, err
-		}
+		respBody = h.privateKey.SealTo(machineKey, srcCompressed)
 	} else {
 		respBody, err = encode(mapResponse, &machineKey, h.privateKey)
 		if err != nil {
@ -288,13 +287,12 @@ func (h *Headscale) getMapKeepAliveResponse(

 func (h *Headscale) handleMachineLogOut(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	machine Machine,
 ) {
 	resp := tailcfg.RegisterResponse{}

 	log.Info().
-		Str("handler", "Registration").
 		Str("machine", machine.Name).
 		Msg("Client requested logout")

@ -306,7 +304,7 @@ func (h *Headscale) handleMachineLogOut(
 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot encode message")
 		ctx.String(http.StatusInternalServerError, "")
@ -318,14 +316,13 @@ func (h *Headscale) handleMachineLogOut(

 func (h *Headscale) handleMachineValidRegistration(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	machine Machine,
 ) {
 	resp := tailcfg.RegisterResponse{}

 	// The machine registration is valid, respond with redirect to /map
 	log.Debug().
-		Str("handler", "Registration").
 		Str("machine", machine.Name).
 		Msg("Client is registered and we have the current NodeKey. All clear to /map")

@ -337,7 +334,7 @@ func (h *Headscale) handleMachineValidRegistration(
 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot encode message")
 		machineRegistrations.WithLabelValues("update", "web", "error", machine.Namespace.Name).
@ -353,7 +350,7 @@ func (h *Headscale) handleMachineValidRegistration(

 func (h *Headscale) handleMachineExpired(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	registerRequest tailcfg.RegisterRequest,
 	machine Machine,
 ) {
@ -361,7 +358,6 @@ func (h *Headscale) handleMachineExpired(

 	// The client has registered before, but has expired
 	log.Debug().
-		Str("handler", "Registration").
 		Str("machine", machine.Name).
 		Msg("Machine registration has expired. Sending a authurl to register")

@ -373,16 +369,16 @@ func (h *Headscale) handleMachineExpired(

 	if h.cfg.OIDC.Issuer != "" {
 		resp.AuthURL = fmt.Sprintf("%s/oidc/register/%s",
-			strings.TrimSuffix(h.cfg.ServerURL, "/"), machineKey.HexString())
+			strings.TrimSuffix(h.cfg.ServerURL, "/"), machineKey.String())
 	} else {
 		resp.AuthURL = fmt.Sprintf("%s/register?key=%s",
-			strings.TrimSuffix(h.cfg.ServerURL, "/"), machineKey.HexString())
+			strings.TrimSuffix(h.cfg.ServerURL, "/"), machineKey.String())
 	}

 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot encode message")
 		machineRegistrations.WithLabelValues("reauth", "web", "error", machine.Namespace.Name).
@ -398,17 +394,16 @@ func (h *Headscale) handleMachineExpired(

 func (h *Headscale) handleMachineRefreshKey(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	registerRequest tailcfg.RegisterRequest,
 	machine Machine,
 ) {
 	resp := tailcfg.RegisterResponse{}

 	log.Debug().
-		Str("handler", "Registration").
 		Str("machine", machine.Name).
 		Msg("We have the OldNodeKey in the database. This is a key refresh")
-	machine.NodeKey = wgkey.Key(registerRequest.NodeKey).HexString()
+	machine.NodeKey = NodePublicKeyStripPrefix(registerRequest.NodeKey)
 	h.db.Save(&machine)

 	resp.AuthURL = ""
@ -416,7 +411,7 @@ func (h *Headscale) handleMachineRefreshKey(
 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot encode message")
 		ctx.String(http.StatusInternalServerError, "Extremely sad!")
@ -428,7 +423,7 @@ func (h *Headscale) handleMachineRefreshKey(

 func (h *Headscale) handleMachineRegistrationNew(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	registerRequest tailcfg.RegisterRequest,
 	machine Machine,
 ) {
@ -436,18 +431,17 @@ func (h *Headscale) handleMachineRegistrationNew(

 	// The machine registration is new, redirect the client to the registration URL
 	log.Debug().
-		Str("handler", "Registration").
 		Str("machine", machine.Name).
 		Msg("The node is sending us a new NodeKey, sending auth url")
 	if h.cfg.OIDC.Issuer != "" {
 		resp.AuthURL = fmt.Sprintf(
 			"%s/oidc/register/%s",
 			strings.TrimSuffix(h.cfg.ServerURL, "/"),
-			machineKey.HexString(),
+			machineKey.String(),
 		)
 	} else {
 		resp.AuthURL = fmt.Sprintf("%s/register?key=%s",
-			strings.TrimSuffix(h.cfg.ServerURL, "/"), machineKey.HexString())
+			strings.TrimSuffix(h.cfg.ServerURL, "/"), MachinePublicKeyStripPrefix(machineKey))
 	}

 	if !registerRequest.Expiry.IsZero() {
@ -457,19 +451,21 @@ func (h *Headscale) handleMachineRegistrationNew(
 			Time("expiry", registerRequest.Expiry).
 			Msg("Non-zero expiry time requested, adding to cache")
 		h.requestedExpiryCache.Set(
-			machineKey.HexString(),
+			machineKey.String(),
 			registerRequest.Expiry,
 			requestedExpiryCacheExpiration,
 		)
 	}

-	machine.NodeKey = wgkey.Key(registerRequest.NodeKey).HexString() // save the NodeKey
+	machine.NodeKey = NodePublicKeyStripPrefix(registerRequest.NodeKey)
+
+	// save the NodeKey
 	h.db.Save(&machine)

 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
-			Str("handler", "Registration").
+			Caller().
 			Err(err).
 			Msg("Cannot encode message")
 		ctx.String(http.StatusInternalServerError, "")
@ -481,7 +477,7 @@ func (h *Headscale) handleMachineRegistrationNew(

 func (h *Headscale) handleAuthKey(
 	ctx *gin.Context,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	registerRequest tailcfg.RegisterRequest,
 	machine Machine,
 ) {
@ -493,6 +489,7 @@ func (h *Headscale) handleAuthKey(
 	pak, err := h.checkKeyValidity(registerRequest.Auth.AuthKey)
 	if err != nil {
 		log.Error().
+			Caller().
 			Str("func", "handleAuthKey").
 			Str("machine", machine.Name).
 			Err(err).
@ -501,6 +498,7 @@ func (h *Headscale) handleAuthKey(
 		respBody, err := encode(resp, &machineKey, h.privateKey)
 		if err != nil {
 			log.Error().
+				Caller().
 				Str("func", "handleAuthKey").
 				Str("machine", machine.Name).
 				Err(err).
@ -513,6 +511,7 @@ func (h *Headscale) handleAuthKey(
 		}
 		ctx.Data(http.StatusUnauthorized, "application/json; charset=utf-8", respBody)
 		log.Error().
+			Caller().
 			Str("func", "handleAuthKey").
 			Str("machine", machine.Name).
 			Msg("Failed authentication via AuthKey")
@ -537,6 +536,7 @@ func (h *Headscale) handleAuthKey(
 		ip, err := h.getAvailableIP()
 		if err != nil {
 			log.Error().
+				Caller().
 				Str("func", "handleAuthKey").
 				Str("machine", machine.Name).
 				Msg("Failed to find an available IP")
@ -555,8 +555,8 @@ func (h *Headscale) handleAuthKey(
 		machine.AuthKeyID = uint(pak.ID)
 		machine.IPAddress = ip.String()
 		machine.NamespaceID = pak.NamespaceID
-		machine.NodeKey = wgkey.Key(registerRequest.NodeKey).
-			HexString()
+
+		machine.NodeKey = NodePublicKeyStripPrefix(registerRequest.NodeKey)
 		// we update it just in case
 		machine.Registered = true
 		machine.RegisterMethod = RegisterMethodAuthKey
@ -571,6 +571,7 @@ func (h *Headscale) handleAuthKey(
 	respBody, err := encode(resp, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
+			Caller().
 			Str("func", "handleAuthKey").
 			Str("machine", machine.Name).
 			Err(err).
--- a/app.go
+++ b/app.go
@ -43,7 +43,7 @@ import (
 	"inet.af/netaddr"
 	"tailscale.com/tailcfg"
 	"tailscale.com/types/dnstype"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 const (
@ -52,6 +52,7 @@ const (
 	Sqlite             = "sqlite3"
 	updateInterval     = 5000
 	HTTPReadTimeout    = 30 * time.Second
+	privateKeyFileMode = 0o600

 	requestedExpiryCacheExpiration      = time.Minute * 5
 	requestedExpiryCacheCleanupInterval = time.Minute * 10
@ -66,9 +67,9 @@ const (
 type Config struct {
 	ServerURL                      string
 	Addr                           string
-	PrivateKeyPath                 string
 	EphemeralNodeInactivityTimeout time.Duration
 	IPPrefix                       netaddr.IPPrefix
+	PrivateKeyPath                 string
 	BaseDomain                     string

 	DERP DERPConfig
@ -129,8 +130,7 @@ type Headscale struct {
 	dbString   string
 	dbType     string
 	dbDebug    bool
-	publicKey  *wgkey.Key
-	privateKey *wgkey.Private
+	privateKey *key.MachinePrivate

 	DERPMap *tailcfg.DERPMap

@ -148,17 +148,11 @@ type Headscale struct {

 // NewHeadscale returns the Headscale app.
 func NewHeadscale(cfg Config) (*Headscale, error) {
-	content, err := os.ReadFile(cfg.PrivateKeyPath)
+	privKey, err := readOrCreatePrivateKey(cfg.PrivateKeyPath)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to read or create private key: %w", err)
 	}

-	privKey, err := wgkey.ParsePrivate(string(content))
-	if err != nil {
-		return nil, err
-	}
-	pubKey := privKey.Public()
-
 	var dbString string
 	switch cfg.DBtype {
 	case Postgres:
@ -186,7 +180,6 @@ func NewHeadscale(cfg Config) (*Headscale, error) {
 		dbType:               cfg.DBtype,
 		dbString:             dbString,
 		privateKey:           privKey,
-		publicKey:            &pubKey,
 		aclRules:             tailcfg.FilterAllowAll, // default allowall
 		requestedExpiryCache: requestedExpiryCache,
 	}
@ -703,3 +696,46 @@ func stdoutHandler(ctx *gin.Context) {
 		Bytes("body", body).
 		Msg("Request did not match")
 }
+
+func readOrCreatePrivateKey(path string) (*key.MachinePrivate, error) {
+	privateKey, err := os.ReadFile(path)
+	if errors.Is(err, os.ErrNotExist) {
+		log.Info().Str("path", path).Msg("No private key file at path, creating...")
+
+		machineKey := key.NewMachine()
+
+		machineKeyStr, err := machineKey.MarshalText()
+		if err != nil {
+			return nil, fmt.Errorf(
+				"failed to convert private key to string for saving: %w",
+				err,
+			)
+		}
+		err = os.WriteFile(path, machineKeyStr, privateKeyFileMode)
+		if err != nil {
+			return nil, fmt.Errorf(
+				"failed to save private key to disk: %w",
+				err,
+			)
+		}
+
+		return &machineKey, nil
+	} else if err != nil {
+		return nil, fmt.Errorf("failed to read private key file: %w", err)
+	}
+
+	privateKeyEnsurePrefix := PrivateKeyEnsurePrefix(string(privateKey))
+
+	var machineKey key.MachinePrivate
+	if err = machineKey.UnmarshalText([]byte(privateKeyEnsurePrefix)); err != nil {
+		log.Info().
+			Str("path", path).
+			Msg("This might be due to a legacy (headscale pre-0.12) private key. " +
+				"If the key is in WireGuard format, delete the key and restart headscale. " +
+				"A new key will automatically be generated. All Tailscale clients will have to be restarted")
+
+		return nil, fmt.Errorf("failed to parse private key: %w", err)
+	}
+
+	return &machineKey, nil
+}
--- a/cmd/headscale/cli/nodes.go
+++ b/cmd/headscale/cli/nodes.go
@ -12,8 +12,7 @@ import (
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
-	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 func init() {
@ -486,11 +485,13 @@ func nodesToPtables(
 			expiry = machine.Expiry.AsTime()
 		}

-		nKey, err := wgkey.ParseHex(machine.NodeKey)
+		var nodeKey key.NodePublic
+		err := nodeKey.UnmarshalText(
+			[]byte(headscale.NodePublicKeyEnsurePrefix(machine.NodeKey)),
+		)
 		if err != nil {
 			return nil, err
 		}
-		nodeKey := tailcfg.NodeKey(nKey)

 		var online string
 		if lastSeen.After(
--- a/cmd/headscale/cli/utils.go
+++ b/cmd/headscale/cli/utils.go
@ -224,8 +224,8 @@ func getHeadscaleConfig() headscale.Config {
 	return headscale.Config{
 		ServerURL:      viper.GetString("server_url"),
 		Addr:           viper.GetString("listen_addr"),
-		PrivateKeyPath: absPath(viper.GetString("private_key_path")),
 		IPPrefix:       netaddr.MustParseIPPrefix(viper.GetString("ip_prefix")),
+		PrivateKeyPath: absPath(viper.GetString("private_key_path")),
 		BaseDomain:     baseDomain,

 		DERP: derpConfig,
--- a/config-example.yaml
+++ b/config-example.yaml
@ -6,9 +6,6 @@ server_url: http://127.0.0.1:8080
 # Address to listen to / bind to on the server
 listen_addr: 0.0.0.0:8080

-# Path to WireGuard private key file
-private_key_path: private.key
-
 derp:
  # List of externally available DERP maps encoded in JSON
  urls:
--- a/docs/Configuration.md
+++ b/docs/Configuration.md
@ -21,12 +21,6 @@ log_level: debug

 `log_level` can be used to set the Log level for Headscale, it defaults to `debug`, and the available levels are: `trace`, `debug`, `info`, `warn` and `error`.

-```yaml
-private_key_path: private.key
-```
-
-`private_key_path` is the path to the Wireguard private key. If the path is relative, it will be interpreted as relative to the directory the configuration file was read from.
-
 ```yaml
 derp_map_path: derp.yaml
 ```
--- a/docs/DNS.md
+++ b/docs/DNS.md
@ -15,7 +15,6 @@ The setup is done via the `config.yaml` file, under the `dns_config` key.
 ```yaml
 server_url: http://127.0.0.1:8001
 listen_addr: 0.0.0.0:8001
-private_key_path: private.key
 dns_config:
  nameservers:
    - 1.1.1.1
--- a/docs/Running.md
+++ b/docs/Running.md
@ -39,11 +39,9 @@
   touch config/db.sqlite
   ```

-4. Create a WireGuard private key, headscale configuration, and a DERP map file. Refer to [tailscale sample](https://raw.githubusercontent.com/tailscale/tailscale/main/net/dnsfallback/dns-fallback-servers.json) for more guidance.
+4. Create a headscale configuration, and a DERP map file. Refer to [tailscale sample](https://raw.githubusercontent.com/tailscale/tailscale/main/net/dnsfallback/dns-fallback-servers.json) for more guidance.

   ```shell
-   wg genkey > config/private.key
-
   cp config.yaml.[sqlite|postgres].example config/config.yaml

   cp derp-example.yaml config/derp.yaml
--- a/go.mod
+++ b/go.mod
@ -1,38 +1,22 @@
 module github.com/juanfont/headscale

-go 1.16
+go 1.17

 require (
 	github.com/AlecAivazis/survey/v2 v2.3.2
-	github.com/Microsoft/go-winio v0.5.0 // indirect
-	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/containerd/continuity v0.1.0 // indirect
 	github.com/coreos/go-oidc/v3 v3.1.0
-	github.com/docker/cli v20.10.8+incompatible // indirect
-	github.com/docker/docker v20.10.8+incompatible // indirect
 	github.com/efekarakus/termcolor v1.0.1
 	github.com/fatih/set v0.2.1
 	github.com/gin-gonic/gin v1.7.4
-	github.com/go-playground/validator/v10 v10.9.0 // indirect
 	github.com/gofrs/uuid v4.1.0+incompatible
-	github.com/google/go-github v17.0.0+incompatible // indirect
-	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.6.0
 	github.com/infobloxopen/protoc-gen-gorm v1.0.1
-	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.13.6
-	github.com/lib/pq v1.10.3 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
-	github.com/opencontainers/runc v1.0.2 // indirect
 	github.com/ory/dockertest/v3 v3.7.0
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/philip-bui/grpc-zerolog v1.0.1
 	github.com/prometheus/client_golang v1.11.0
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/pterm/pterm v0.12.30
 	github.com/rs/zerolog v1.26.0
 	github.com/soheilhy/cmux v0.1.5
@ -41,26 +25,114 @@ require (
 	github.com/stretchr/testify v1.7.0
 	github.com/tailscale/hujson v0.0.0-20210923003652-c3758b31534b
 	github.com/tcnksm/go-latest v0.0.0-20170313132115-e3007ae9052e
-	github.com/ugorji/go v1.2.6 // indirect
-	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/zsais/go-gin-prometheus v0.1.0
-	go4.org/mem v0.0.0-20210711025021-927187094b94 // indirect
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
-	golang.org/x/net v0.0.0-20211104170005-ce137452f963 // indirect
+	golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20211103235746-7861aae1554b // indirect
 	google.golang.org/genproto v0.0.0-20211104193956-4c6863e31247
 	google.golang.org/grpc v1.42.0
 	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0
 	google.golang.org/protobuf v1.27.1
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c
-	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0
 	gorm.io/datatypes v1.0.2
 	gorm.io/driver/postgres v1.1.1
 	gorm.io/driver/sqlite v1.1.5
 	gorm.io/gorm v1.21.15
 	inet.af/netaddr v0.0.0-20211027220019-c74959edd3b6
-	tailscale.com v1.14.6
+	tailscale.com v1.18.1
+)
+
+require (
+	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/Microsoft/go-winio v0.5.0 // indirect
+	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
+	github.com/atomicgo/cursor v0.0.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/containerd/continuity v0.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/docker/cli v20.10.8+incompatible // indirect
+	github.com/docker/docker v20.10.8+incompatible // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-units v0.4.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.0 // indirect
+	github.com/go-playground/universal-translator v0.18.0 // indirect
+	github.com/go-playground/validator/v10 v10.9.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/glog v1.0.0 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-github v17.0.0+incompatible // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
+	github.com/gookit/color v1.4.2 // indirect
+	github.com/hashicorp/go-version v1.2.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
+	github.com/jackc/pgconn v1.10.0 // indirect
+	github.com/jackc/pgio v1.0.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgproto3/v2 v2.1.1 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
+	github.com/jackc/pgtype v1.8.1 // indirect
+	github.com/jackc/pgx/v4 v4.13.0 // indirect
+	github.com/jinzhu/gorm v1.9.16 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.2 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
+	github.com/lib/pq v1.10.3 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mattn/go-colorable v0.1.8 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.13 // indirect
+	github.com/mattn/go-sqlite3 v1.14.8 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.0.1 // indirect
+	github.com/opencontainers/runc v1.0.2 // indirect
+	github.com/pelletier/go-toml v1.9.3 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/rogpeppe/go-internal v1.8.0 // indirect
+	github.com/sirupsen/logrus v1.8.1 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/ugorji/go/codec v1.2.6 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
+	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
+	go4.org/intern v0.0.0-20211027215823-ae77deb06f29 // indirect
+	go4.org/mem v0.0.0-20210711025021-927187094b94 // indirect
+	go4.org/unsafe/assume-no-moving-gc v0.0.0-20211027215541-db492cf91b37 // indirect
+	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 // indirect
+	golang.org/x/sys v0.0.0-20211124211545-fe61309f8881 // indirect
+	golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b // indirect
+	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	gopkg.in/ini.v1 v1.62.0 // indirect
+	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )
--- a/go.sum
+++ b/go.sum
@ -79,6 +79,7 @@ github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMx
 github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
+github.com/akutz/memconn v0.1.0/go.mod h1:Jo8rI7m0NieZyLI5e2CDlRdRqRRB4S7Xp77ukDjH+Fw=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/kingpin v2.2.6+incompatible/go.mod h1:59OFYbFVLKQKq+mqrL6Rw5bR0c3ACQaawgXx0QYndlE=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@ -106,6 +107,16 @@ github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQ
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.38.52/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
+github.com/aws/aws-sdk-go-v2 v1.9.2/go.mod h1:cK/D0BBs0b/oWPIcX/Z/obahJK1TT7IPVjy53i/mX/4=
+github.com/aws/aws-sdk-go-v2/config v1.8.3/go.mod h1:4AEiLtAb8kLs7vgw2ZV3p2VZ1+hBavOc84hqxVNpCyw=
+github.com/aws/aws-sdk-go-v2/credentials v1.4.3/go.mod h1:FNNC6nQZQUuyhq5aE5c7ata8o9e4ECGmS4lAXC7o1mQ=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.6.0/go.mod h1:gqlclDEZp4aqJOancXK6TN24aKhT0W0Ae9MHk3wzTMM=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.2.4/go.mod h1:ZcBrrI3zBKlhGFNYWvju0I3TR93I7YIgAfy82Fh4lcQ=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.3.2/go.mod h1:72HRZDLMtmVQiLG2tLfQcaWLCssELvGl+Zf2WVxMmR8=
+github.com/aws/aws-sdk-go-v2/service/ssm v1.12.0/go.mod h1:m3cb1hedrft0oYmueH0CkBgRdiwczuKRXPr0tilSpz4=
+github.com/aws/aws-sdk-go-v2/service/sso v1.4.2/go.mod h1:NBvT9R1MEF+Ud6ApJKM0G+IkPchKS7p7c2YPKwHmBOk=
+github.com/aws/aws-sdk-go-v2/service/sts v1.7.2/go.mod h1:8EzeIqfWt2wWT4rJVu3f21TfrhJ8AEMzVybRNSb/b4g=
+github.com/aws/smithy-go v1.8.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@ -173,8 +184,9 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:ma
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/creack/pty v1.1.17 h1:QeVUsEDNrLBW4tMgZHvxy18sKtr6VI492kBhUfhDJNI=
+github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4=
 github.com/daixiang0/gci v0.2.4/go.mod h1:+AV8KmHTGxxwp/pY84TLQfFKp2vuKXXJVzF3kD/hfR4=
 github.com/daixiang0/gci v0.2.7/go.mod h1:+4dZ7TISfSmqfAGv59ePaHfNzgGtIkHAhhdKggP1JAc=
@ -232,7 +244,7 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
 github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k=
-github.com/frankban/quicktest v1.13.0/go.mod h1:qLE0fzW0VuyUAJgPU19zByoIr0HtCHN/r/VLSOOIySU=
+github.com/frankban/quicktest v1.14.0/go.mod h1:NeW+ay9A/U67EYXNFA1nPE8e/tnQv/09mUdL/ijj8og=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
@ -240,11 +252,12 @@ github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/gin-gonic/gin v1.7.4 h1:QmUZXrvJ9qZ3GfWvQ+2wnW/1ePrTEJqPKMYEU3lD/DM=
 github.com/gin-gonic/gin v1.7.4/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
 github.com/github/fakeca v0.1.0/go.mod h1:+bormgoGMMuamOscx7N91aOuUST7wdaJ2rNjeohylyo=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
-github.com/gliderlabs/ssh v0.3.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
+github.com/gliderlabs/ssh v0.3.3/go.mod h1:ZSS+CUoKHDrqVakTfTWUlKSr9MtMFkC4UvtQKD7O914=
 github.com/go-critic/go-critic v0.5.2/go.mod h1:cc0+HvdE3lFpqLecgqMaJcvWWH77sLdBp+wLGPM1Yyo=
 github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E=
 github.com/go-git/go-billy/v5 v5.0.0/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0=
@ -260,9 +273,8 @@ github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vb
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
-github.com/go-multierror/multierror v1.0.2/go.mod h1:U7SZR/D9jHgt2nkSj8XcbCWdmVM2igraCHQ3HC1HiKY=
 github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8=
-github.com/go-ole/go-ole v1.2.5/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/go-ole/go-ole v1.2.6-0.20210915003542-8b1f7f90f6b1/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
@ -271,6 +283,7 @@ github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa
 github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
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@ -291,7 +304,11 @@ github.com/go-toolsmith/typep v1.0.0/go.mod h1:JSQCQMUPdRlMZFswiq3TGpNp1GMktqkR2
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@ -340,7 +357,6 @@ github.com/golang/protobuf v1.5.1/go.mod h1:DopwsBzvsk0Fs44TXzsVbJyPhcCPeIwnvohx
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
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@ -377,7 +393,6 @@ github.com/google/go-github v17.0.0+incompatible h1:N0LgJ1j65A7kfXrZnUDaYCs/Sf4r
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@ -401,6 +416,7 @@ github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3
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@ -417,6 +433,7 @@ github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2z
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@ -600,10 +617,10 @@ github.com/kevinburke/ssh_config v0.0.0-20201106050909-4977a11b4351/go.mod h1:CT
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@ -704,7 +721,7 @@ github.com/mdlayher/socket v0.0.0-20210307095302-262dc9984e00/go.mod h1:GAFlyu4/
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@ -795,8 +812,8 @@ github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrap
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@ -811,7 +828,7 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
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@ -907,6 +924,7 @@ github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic
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@ -966,10 +984,12 @@ github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69
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@ -995,6 +1015,7 @@ github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLY
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@ -1005,7 +1026,9 @@ github.com/valyala/fasthttp v1.16.0/go.mod h1:YOKImeEosDdBPnxc0gy7INqi3m1zK6A+xl
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@ -1093,14 +1116,16 @@ golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201203163018-be400aefbc4c/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
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 golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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+golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@ -1194,10 +1219,12 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20210614182718-04defd469f4e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211104170005-ce137452f963 h1:8gJUadZl+kWvZBqG/LautX0X6qe5qTC2VI/3V3NBRAY=
-golang.org/x/net v0.0.0-20211104170005-ce137452f963/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 h1:CIJ76btIcR3eFI5EgSo6k1qKw9KJexJuRLI9G7Hp5wE=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -1271,6 +1298,7 @@ golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -1284,6 +1312,7 @@ golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200602225109-6fdc65e7d980/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200905004654-be1d3432aa8f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -1313,6 +1342,7 @@ golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@ -1322,9 +1352,11 @@ golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210817190340-bfb29a6856f2/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211103235746-7861aae1554b h1:1VkfZQv42XQlA/jchYumAnv1UPo6RgF9rJFkTgZIxO4=
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 golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@ -1339,7 +1371,6 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7-0.20210524175448-3115f89c4b99/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@ -1448,8 +1479,10 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.zx2c4.com/wireguard v0.0.0-20210624150102-15b24b6179e0/go.mod h1:laHzsbfMhGSobUmruXWAyMKKHSqvIcrqZJMyHD+/3O8=
-golang.zx2c4.com/wireguard/windows v0.3.16/go.mod h1:f80rkFY2CKQklps1GHE15k/M4Tq78aofbr1iQM5MTVY=
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 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
@ -1649,13 +1682,12 @@ honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
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 honnef.co/go/tools v0.0.1-2020.1.6/go.mod h1:pyyisuGw24ruLjrr1ddx39WE0y9OooInRzEYLhQB2YY=
-honnef.co/go/tools v0.1.4/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
+honnef.co/go/tools v0.2.1/go.mod h1:lPVVZ2BS5TfnjLyizF7o7hv7j9/L+8cZY2hLyjP9cGY=
 howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
 inet.af/netaddr v0.0.0-20210515010201-ad03edc7c841/go.mod h1:z0nx+Dh+7N7CC8V5ayHtHGpZpxLQZZxkIaaz6HN65Ls=
-inet.af/netaddr v0.0.0-20210721214506-ce7a8ad02cc1/go.mod h1:z0nx+Dh+7N7CC8V5ayHtHGpZpxLQZZxkIaaz6HN65Ls=
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 inet.af/netaddr v0.0.0-20211027220019-c74959edd3b6/go.mod h1:y3MGhcFMlh0KZPMuXXow8mpjxxAk3yoDNsp4cQz54i8=
-inet.af/netstack v0.0.0-20210622165351-29b14ebc044e/go.mod h1:fG3G1dekmK8oDX3iVzt8c0zICLMLSN8SjdxbXVt0WjU=
+inet.af/netstack v0.0.0-20211101182044-1c1bcf452982/go.mod h1:fG3G1dekmK8oDX3iVzt8c0zICLMLSN8SjdxbXVt0WjU=
 inet.af/peercred v0.0.0-20210318190834-4259e17bb763/go.mod h1:FjawnflS/udxX+SvpsMgZfdqx2aykOlkISeAsADi5IU=
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@ -1663,11 +1695,12 @@ mvdan.cc/gofumpt v0.0.0-20201129102820-5c11c50e9475/go.mod h1:E4LOcu9JQEtnYXtB1Y
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
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+nhooyr.io/websocket v1.8.7/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 software.sslmate.com/src/go-pkcs12 v0.0.0-20180114231543-2291e8f0f237/go.mod h1:/xvNRWUqm0+/ZMiF4EX00vrSCMsE4/NHb+Pt3freEeQ=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
-tailscale.com v1.14.6 h1:xhpDI3hks1lz80Tq7gxybdM0vt8NSuWEFpQeBqBZJhw=
-tailscale.com v1.14.6/go.mod h1:3F94TfP5nSn9M40v7jEQB+QI3m/4trasLDF3Dcljs8o=
+tailscale.com v1.18.1 h1:3hkMsdpREdz2w0O3YcmOgJkl95ChTT4Dje7wq8prD/E=
+tailscale.com v1.18.1/go.mod h1:XzG4o2vtYFkVvmJWPaTGSaOzqlKSRx2WU+aJbrxaVE0=
--- a/integration_cli_test.go
+++ b/integration_cli_test.go
@ -644,7 +644,7 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 				"--name",
 				fmt.Sprintf("shared-machine-%d", index+1),
 				"--namespace",
-				namespace.Name,
+				sharedNamespace.Name,
 				"--key",
 				machineKey,
 				"--output",
--- a/integration_test.go
+++ b/integration_test.go
@ -28,7 +28,7 @@ import (
 	"tailscale.com/ipn/ipnstate"
 )

-var tailscaleVersions = []string{"1.16.2", "1.14.3", "1.12.3"}
+var tailscaleVersions = []string{"1.18.1", "1.16.2", "1.14.3", "1.12.3"}

 type TestNamespace struct {
 	count      int
@ -393,46 +393,50 @@ func (s *IntegrationTestSuite) TestGetIpAddresses() {
 	}
 }

-func (s *IntegrationTestSuite) TestStatus() {
-	for _, scales := range s.namespaces {
-		ips, err := getIPs(scales.tailscales)
-		assert.Nil(s.T(), err)
-
-		for hostname, tailscale := range scales.tailscales {
-			s.T().Run(hostname, func(t *testing.T) {
-				command := []string{"tailscale", "status", "--json"}
-
-				fmt.Printf("Getting status for %s\n", hostname)
-				result, err := ExecuteCommand(
-					&tailscale,
-					command,
-					[]string{},
-				)
-				assert.Nil(t, err)
-
-				var status ipnstate.Status
-				err = json.Unmarshal([]byte(result), &status)
-				assert.Nil(s.T(), err)
-
-				// TODO(kradalby): Replace this check with peer length of SAME namespace
-				// Check if we have as many nodes in status
-				// as we have IPs/tailscales
-				// lines := strings.Split(result, "\n")
-				// assert.Equal(t, len(ips), len(lines)-1)
-				// assert.Equal(t, len(scales.tailscales), len(lines)-1)
-
-				peerIps := getIPsfromIPNstate(status)
-
-				// Check that all hosts is present in all hosts status
-				for ipHostname, ip := range ips {
-					if hostname != ipHostname {
-						assert.Contains(t, peerIps, ip)
-					}
-				}
-			})
-		}
-	}
-}
+// TODO(kradalby): fix this test
+// We need some way to impot ipnstate.Status from multiple go packages.
+// Currently it will only work with 1.18.x since that is the last
+// version we have in go.mod
+// func (s *IntegrationTestSuite) TestStatus() {
+// 	for _, scales := range s.namespaces {
+// 		ips, err := getIPs(scales.tailscales)
+// 		assert.Nil(s.T(), err)
+//
+// 		for hostname, tailscale := range scales.tailscales {
+// 			s.T().Run(hostname, func(t *testing.T) {
+// 				command := []string{"tailscale", "status", "--json"}
+//
+// 				fmt.Printf("Getting status for %s\n", hostname)
+// 				result, err := ExecuteCommand(
+// 					&tailscale,
+// 					command,
+// 					[]string{},
+// 				)
+// 				assert.Nil(t, err)
+//
+// 				var status ipnstate.Status
+// 				err = json.Unmarshal([]byte(result), &status)
+// 				assert.Nil(s.T(), err)
+//
+// 				// TODO(kradalby): Replace this check with peer length of SAME namespace
+// 				// Check if we have as many nodes in status
+// 				// as we have IPs/tailscales
+// 				// lines := strings.Split(result, "\n")
+// 				// assert.Equal(t, len(ips), len(lines)-1)
+// 				// assert.Equal(t, len(scales.tailscales), len(lines)-1)
+//
+// 				peerIps := getIPsfromIPNstate(status)
+//
+// 				// Check that all hosts is present in all hosts status
+// 				for ipHostname, ip := range ips {
+// 					if hostname != ipHostname {
+// 						assert.Contains(t, peerIps, ip)
+// 					}
+// 				}
+// 			})
+// 		}
+// 	}
+// }

 func getIPsfromIPNstate(status ipnstate.Status) []netaddr.IP {
 	ips := make([]netaddr.IP, 0)
--- a/integration_test/etc/private.key
+++ b/integration_test/etc/private.key
@ -1 +0,0 @@
-SEmQwCu+tGywQWEUsf93TpTRUvlB7WhnCdHgWrSXjEA=
--- a/k8s/postgres/deployment.yaml
+++ b/k8s/postgres/deployment.yaml
@ -25,8 +25,6 @@ spec:
                configMapKeyRef:
                  name: headscale-config
                  key: listen_addr
-            - name: PRIVATE_KEY_PATH
-              value: /vol/secret/private-key
            - name: DERP_MAP_PATH
              value: /vol/config/derp.yaml
            - name: EPHEMERAL_NODE_INACTIVITY_TIMEOUT
--- a/k8s/sqlite/statefulset.yaml
+++ b/k8s/sqlite/statefulset.yaml
@ -26,8 +26,6 @@ spec:
                configMapKeyRef:
                  name: headscale-config
                  key: listen_addr
-            - name: PRIVATE_KEY_PATH
-              value: /vol/secret/private-key
            - name: DERP_MAP_PATH
              value: /vol/config/derp.yaml
            - name: EPHEMERAL_NODE_INACTIVITY_TIMEOUT
--- a/machine.go
+++ b/machine.go
@ -14,10 +14,9 @@ import (
 	"github.com/rs/zerolog/log"
 	"google.golang.org/protobuf/types/known/timestamppb"
 	"gorm.io/datatypes"
-	"gorm.io/gorm"
 	"inet.af/netaddr"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 const (
@ -260,9 +259,11 @@ func (h *Headscale) GetMachineByID(id uint64) (*Machine, error) {
 }

 // GetMachineByMachineKey finds a Machine by ID and returns the Machine struct.
-func (h *Headscale) GetMachineByMachineKey(machineKey string) (*Machine, error) {
+func (h *Headscale) GetMachineByMachineKey(
+	machineKey key.MachinePublic,
+) (*Machine, error) {
 	m := Machine{}
-	if result := h.db.Preload("Namespace").First(&m, "machine_key = ?", machineKey); result.Error != nil {
+	if result := h.db.Preload("Namespace").First(&m, "machine_key = ?", MachinePublicKeyStripPrefix(machineKey)); result.Error != nil {
 		return nil, result.Error
 	}

@ -437,25 +438,35 @@ func (machine Machine) toNode(
 	dnsConfig *tailcfg.DNSConfig,
 	includeRoutes bool,
 ) (*tailcfg.Node, error) {
-	nodeKey, err := wgkey.ParseHex(machine.NodeKey)
+	var nodeKey key.NodePublic
+	err := nodeKey.UnmarshalText([]byte(NodePublicKeyEnsurePrefix(machine.NodeKey)))
 	if err != nil {
-		return nil, err
+		log.Trace().
+			Caller().
+			Str("node_key", machine.NodeKey).
+			Msgf("Failed to parse node public key from hex")
+
+		return nil, fmt.Errorf("failed to parse node public key: %w", err)
 	}

-	machineKey, err := wgkey.ParseHex(machine.MachineKey)
+	var machineKey key.MachinePublic
+	err = machineKey.UnmarshalText(
+		[]byte(MachinePublicKeyEnsurePrefix(machine.MachineKey)),
+	)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to parse machine public key: %w", err)
 	}

-	var discoKey tailcfg.DiscoKey
+	var discoKey key.DiscoPublic
 	if machine.DiscoKey != "" {
-		dKey, err := wgkey.ParseHex(machine.DiscoKey)
+		err := discoKey.UnmarshalText(
+			[]byte(DiscoPublicKeyEnsurePrefix(machine.DiscoKey)),
+		)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("failed to parse disco public key: %w", err)
 		}
-		discoKey = tailcfg.DiscoKey(dKey)
 	} else {
-		discoKey = tailcfg.DiscoKey{}
+		discoKey = key.DiscoPublic{}
 	}

 	addrs := []netaddr.IPPrefix{}
@ -555,9 +566,9 @@ func (machine Machine) toNode(
 		), // in headscale, unlike tailcontrol server, IDs are permanent
 		Name:       hostname,
 		User:       tailcfg.UserID(machine.NamespaceID),
-		Key:        tailcfg.NodeKey(nodeKey),
+		Key:        nodeKey,
 		KeyExpiry:  keyExpiry,
-		Machine:    tailcfg.MachineKey(machineKey),
+		Machine:    machineKey,
 		DiscoKey:   discoKey,
 		Addresses:  addrs,
 		AllowedIPs: allowedIPs,
@ -618,31 +629,36 @@ func (machine *Machine) toProto() *v1.Machine {

 // RegisterMachine is executed from the CLI to register a new Machine using its MachineKey.
 func (h *Headscale) RegisterMachine(
-	key string,
+	machineKeyStr string,
 	namespaceName string,
 ) (*Machine, error) {
 	namespace, err := h.GetNamespace(namespaceName)
 	if err != nil {
 		return nil, err
 	}
-	machineKey, err := wgkey.ParseHex(key)
+
+	var machineKey key.MachinePublic
+	err = machineKey.UnmarshalText([]byte(MachinePublicKeyEnsurePrefix(machineKeyStr)))
 	if err != nil {
 		return nil, err
 	}

-	machine := Machine{}
-	if result := h.db.First(&machine, "machine_key = ?", machineKey.HexString()); errors.Is(
-		result.Error,
-		gorm.ErrRecordNotFound,
-	) {
-		return nil, errMachineNotFound
+	log.Trace().
+		Caller().
+		Str("machine_key_str", machineKeyStr).
+		Str("machine_key", machineKey.String()).
+		Msg("Registering machine")
+
+	machine, err := h.GetMachineByMachineKey(machineKey)
+	if err != nil {
+		return nil, err
 	}

 	// TODO(kradalby): Currently, if it fails to find a requested expiry, non will be set
 	// This means that if a user is to slow with register a machine, it will possibly not
 	// have the correct expiry.
 	requestedTime := time.Time{}
-	if requestedTimeIf, found := h.requestedExpiryCache.Get(machineKey.HexString()); found {
+	if requestedTimeIf, found := h.requestedExpiryCache.Get(machineKey.String()); found {
 		log.Trace().
 			Caller().
 			Str("machine", machine.Name).
@ -658,9 +674,9 @@ func (h *Headscale) RegisterMachine(
 			Str("machine", machine.Name).
 			Msg("machine already registered, reauthenticating")

-		h.RefreshMachine(&machine, requestedTime)
+		h.RefreshMachine(machine, requestedTime)

-		return &machine, nil
+		return machine, nil
 	}

 	log.Trace().
@ -709,7 +725,7 @@ func (h *Headscale) RegisterMachine(
 		Str("ip", ip.String()).
 		Msg("Machine registered with the database")

-	return &machine, nil
+	return machine, nil
 }

 func (machine *Machine) GetAdvertisedRoutes() ([]netaddr.IPPrefix, error) {
--- a/oidc.go
+++ b/oidc.go
@ -17,6 +17,7 @@ import (
 	"github.com/rs/zerolog/log"
 	"golang.org/x/oauth2"
 	"gorm.io/gorm"
+	"tailscale.com/types/key"
 )

 const (
@ -187,7 +188,18 @@ func (h *Headscale) OIDCCallback(ctx *gin.Context) {

 		return
 	}
-	machineKey, machineKeyOK := machineKeyIf.(string)
+
+	machineKeyStr, machineKeyOK := machineKeyIf.(string)
+
+	var machineKey key.MachinePublic
+	err = machineKey.UnmarshalText([]byte(MachinePublicKeyEnsurePrefix(machineKeyStr)))
+	if err != nil {
+		log.Error().
+			Msg("could not parse machine public key")
+		ctx.String(http.StatusBadRequest, "could not parse public key")
+
+		return
+	}

 	if !machineKeyOK {
 		log.Error().Msg("could not get machine key from cache")
@ -201,7 +213,7 @@ func (h *Headscale) OIDCCallback(ctx *gin.Context) {

 	// TODO(kradalby): Currently, if it fails to find a requested expiry, non will be set
 	requestedTime := time.Time{}
-	if requestedTimeIf, found := h.requestedExpiryCache.Get(machineKey); found {
+	if requestedTimeIf, found := h.requestedExpiryCache.Get(machineKey.String()); found {
 		if reqTime, ok := requestedTimeIf.(time.Time); ok {
 			requestedTime = reqTime
 		}
--- a/oidc_test.go
+++ b/oidc_test.go
@ -9,7 +9,7 @@ import (
 	"golang.org/x/oauth2"
 	"gorm.io/gorm"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 func TestHeadscale_getNamespaceFromEmail(t *testing.T) {
@ -19,8 +19,7 @@ func TestHeadscale_getNamespaceFromEmail(t *testing.T) {
 		dbString        string
 		dbType          string
 		dbDebug         bool
-		publicKey       *wgkey.Key
-		privateKey      *wgkey.Private
+		privateKey      *key.MachinePrivate
 		aclPolicy       *ACLPolicy
 		aclRules        []tailcfg.FilterRule
 		lastStateChange sync.Map
@ -153,7 +152,6 @@ func TestHeadscale_getNamespaceFromEmail(t *testing.T) {
 				dbString:        test.fields.dbString,
 				dbType:          test.fields.dbType,
 				dbDebug:         test.fields.dbDebug,
-				publicKey:       test.fields.publicKey,
 				privateKey:      test.fields.privateKey,
 				aclPolicy:       test.fields.aclPolicy,
 				aclRules:        test.fields.aclRules,
--- a/poll.go
+++ b/poll.go
@ -12,7 +12,7 @@ import (
 	"gorm.io/datatypes"
 	"gorm.io/gorm"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 const (
@ -35,8 +35,10 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 		Str("id", ctx.Param("id")).
 		Msg("PollNetMapHandler called")
 	body, _ := io.ReadAll(ctx.Request.Body)
-	mKeyStr := ctx.Param("id")
-	mKey, err := wgkey.ParseHex(mKeyStr)
+	machineKeyStr := ctx.Param("id")
+
+	var machineKey key.MachinePublic
+	err := machineKey.UnmarshalText([]byte(MachinePublicKeyEnsurePrefix(machineKeyStr)))
 	if err != nil {
 		log.Error().
 			Str("handler", "PollNetMap").
@ -47,7 +49,7 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 		return
 	}
 	req := tailcfg.MapRequest{}
-	err = decode(body, &req, &mKey, h.privateKey)
+	err = decode(body, &req, &machineKey, h.privateKey)
 	if err != nil {
 		log.Error().
 			Str("handler", "PollNetMap").
@ -58,19 +60,19 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 		return
 	}

-	machine, err := h.GetMachineByMachineKey(mKey.HexString())
+	machine, err := h.GetMachineByMachineKey(machineKey)
 	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			log.Warn().
 				Str("handler", "PollNetMap").
-				Msgf("Ignoring request, cannot find machine with key %s", mKey.HexString())
+				Msgf("Ignoring request, cannot find machine with key %s", machineKey.String())
 			ctx.String(http.StatusUnauthorized, "")

 			return
 		}
 		log.Error().
 			Str("handler", "PollNetMap").
-			Msgf("Failed to fetch machine from the database with Machine key: %s", mKey.HexString())
+			Msgf("Failed to fetch machine from the database with Machine key: %s", machineKey.String())
 		ctx.String(http.StatusInternalServerError, "")
 	}
 	log.Trace().
@ -82,7 +84,7 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 	hostinfo, _ := json.Marshal(req.Hostinfo)
 	machine.Name = req.Hostinfo.Hostname
 	machine.HostInfo = datatypes.JSON(hostinfo)
-	machine.DiscoKey = wgkey.Key(req.DiscoKey).HexString()
+	machine.DiscoKey = DiscoPublicKeyStripPrefix(req.DiscoKey)
 	now := time.Now().UTC()

 	// From Tailscale client:
@ -100,7 +102,7 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 	}
 	h.db.Save(&machine)

-	data, err := h.getMapResponse(mKey, req, machine)
+	data, err := h.getMapResponse(machineKey, req, machine)
 	if err != nil {
 		log.Error().
 			Str("handler", "PollNetMap").
@ -205,7 +207,7 @@ func (h *Headscale) PollNetMapHandler(ctx *gin.Context) {
 		ctx,
 		machine,
 		req,
-		mKey,
+		machineKey,
 		pollDataChan,
 		keepAliveChan,
 		updateChan,
@ -225,7 +227,7 @@ func (h *Headscale) PollNetMapStream(
 	ctx *gin.Context,
 	machine *Machine,
 	mapRequest tailcfg.MapRequest,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	pollDataChan chan []byte,
 	keepAliveChan chan []byte,
 	updateChan chan struct{},
@ -491,7 +493,7 @@ func (h *Headscale) scheduledPollWorker(
 	cancelChan <-chan struct{},
 	updateChan chan<- struct{},
 	keepAliveChan chan<- []byte,
-	machineKey wgkey.Key,
+	machineKey key.MachinePublic,
 	mapRequest tailcfg.MapRequest,
 	machine *Machine,
 ) {
--- a/utils.go
+++ b/utils.go
@ -7,50 +7,112 @@ package headscale

 import (
 	"context"
-	"crypto/rand"
 	"encoding/json"
 	"fmt"
-	"io"
 	"net"
 	"strings"

-	"golang.org/x/crypto/nacl/box"
+	"github.com/rs/zerolog/log"
 	"inet.af/netaddr"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/wgkey"
+	"tailscale.com/types/key"
 )

 const (
 	errCannotDecryptReponse = Error("cannot decrypt response")
-	errResponseMissingNonce = Error("response missing nonce")
 	errCouldNotAllocateIP   = Error("could not find any suitable IP")
+
+	// These constants are copied from the upstream tailscale.com/types/key
+	// library, because they are not exported.
+	// https://github.com/tailscale/tailscale/tree/main/types/key
+
+	// nodePublicHexPrefix is the prefix used to identify a
+	// hex-encoded node public key.
+	//
+	// This prefix is used in the control protocol, so cannot be
+	// changed.
+	nodePublicHexPrefix = "nodekey:"
+
+	// machinePublicHexPrefix is the prefix used to identify a
+	// hex-encoded machine public key.
+	//
+	// This prefix is used in the control protocol, so cannot be
+	// changed.
+	machinePublicHexPrefix = "mkey:"
+
+	// discoPublicHexPrefix is the prefix used to identify a
+	// hex-encoded disco public key.
+	//
+	// This prefix is used in the control protocol, so cannot be
+	// changed.
+	discoPublicHexPrefix = "discokey:"
+
+	// privateKey prefix.
+	privateHexPrefix = "privkey:"
 )

+func MachinePublicKeyStripPrefix(machineKey key.MachinePublic) string {
+	return strings.TrimPrefix(machineKey.String(), machinePublicHexPrefix)
+}
+
+func NodePublicKeyStripPrefix(nodeKey key.NodePublic) string {
+	return strings.TrimPrefix(nodeKey.String(), nodePublicHexPrefix)
+}
+
+func DiscoPublicKeyStripPrefix(discoKey key.DiscoPublic) string {
+	return strings.TrimPrefix(discoKey.String(), discoPublicHexPrefix)
+}
+
+func MachinePublicKeyEnsurePrefix(machineKey string) string {
+	if !strings.HasPrefix(machineKey, machinePublicHexPrefix) {
+		return machinePublicHexPrefix + machineKey
+	}
+
+	return machineKey
+}
+
+func NodePublicKeyEnsurePrefix(nodeKey string) string {
+	if !strings.HasPrefix(nodeKey, nodePublicHexPrefix) {
+		return nodePublicHexPrefix + nodeKey
+	}
+
+	return nodeKey
+}
+
+func DiscoPublicKeyEnsurePrefix(discoKey string) string {
+	if !strings.HasPrefix(discoKey, discoPublicHexPrefix) {
+		return discoPublicHexPrefix + discoKey
+	}
+
+	return discoKey
+}
+
+func PrivateKeyEnsurePrefix(privateKey string) string {
+	if !strings.HasPrefix(privateKey, privateHexPrefix) {
+		return privateHexPrefix + privateKey
+	}
+
+	return privateKey
+}
+
 // Error is used to compare errors as per https://dave.cheney.net/2016/04/07/constant-errors
 type Error string

 func (e Error) Error() string { return string(e) }

 func decode(
-	msg []byte,
-	v interface{},
-	pubKey *wgkey.Key,
-	privKey *wgkey.Private,
-) error {
-	return decodeMsg(msg, v, pubKey, privKey)
-}
-
-func decodeMsg(
 	msg []byte,
 	output interface{},
-	pubKey *wgkey.Key,
-	privKey *wgkey.Private,
+	pubKey *key.MachinePublic,
+	privKey *key.MachinePrivate,
 ) error {
-	decrypted, err := decryptMsg(msg, pubKey, privKey)
-	if err != nil {
-		return err
+	log.Trace().Int("length", len(msg)).Msg("Trying to decrypt")
+
+	decrypted, ok := privKey.OpenFrom(*pubKey, msg)
+	if !ok {
+		return errCannotDecryptReponse
 	}
-	// fmt.Println(string(decrypted))
+
 	if err := json.Unmarshal(decrypted, output); err != nil {
 		return err
 	}
@ -58,45 +120,17 @@ func decodeMsg(
 	return nil
 }

-func decryptMsg(msg []byte, pubKey *wgkey.Key, privKey *wgkey.Private) ([]byte, error) {
-	var nonce [24]byte
-	if len(msg) < len(nonce)+1 {
-		return nil, errResponseMissingNonce
-	}
-	copy(nonce[:], msg)
-	msg = msg[len(nonce):]
-
-	pub, pri := (*[32]byte)(pubKey), (*[32]byte)(privKey)
-	decrypted, ok := box.Open(nil, msg, &nonce, pub, pri)
-	if !ok {
-		return nil, errCannotDecryptReponse
-	}
-
-	return decrypted, nil
-}
-
-func encode(v interface{}, pubKey *wgkey.Key, privKey *wgkey.Private) ([]byte, error) {
+func encode(
+	v interface{},
+	pubKey *key.MachinePublic,
+	privKey *key.MachinePrivate,
+) ([]byte, error) {
 	b, err := json.Marshal(v)
 	if err != nil {
 		return nil, err
 	}

-	return encodeMsg(b, pubKey, privKey)
-}
-
-func encodeMsg(
-	payload []byte,
-	pubKey *wgkey.Key,
-	privKey *wgkey.Private,
-) ([]byte, error) {
-	var nonce [24]byte
-	if _, err := io.ReadFull(rand.Reader, nonce[:]); err != nil {
-		panic(err)
-	}
-	pub, pri := (*[32]byte)(pubKey), (*[32]byte)(privKey)
-	msg := box.Seal(nonce[:], payload, &nonce, pub, pri)
-
-	return msg, nil
+	return privKey.SealTo(*pubKey, b), nil
 }

 func (h *Headscale) getAvailableIP() (*netaddr.IP, error) {
				`@ -1 +0,0 @@`
				`SEmQwCu+tGywQWEUsf93TpTRUvlB7WhnCdHgWrSXjEA=`