Compare commits

...

15 Commits

Author SHA1 Message Date
Juan Font
b54c0e3d22 Add integration tests that check logout and relogin 2022-12-21 20:52:08 +01:00
Juan Font
593040b73d Run the Noise handlers under a new struct so we can access the noiseConn from the handlers
In TS2021 the MachineKey can be obtained from noiseConn.Peer() - contrary to what I thought before,
where I assumed MachineKey was dropped in TS2021.

By having a ts2021App and hanging from there the TS2021 handlers, we can fetch again the MachineKey.
2022-12-21 20:52:08 +01:00
Juan Font
6e890afc5f Minor linting fixes 2022-12-21 08:28:53 +01:00
Fatih Acar
2afba0233b fix(routes): ensure routes are correctly propagated
When using Tailscale v1.34.1, enabling or disabling a route does not
effectively add or remove the route from the node's routing table.
We must restart tailscale on the node to have a netmap update.

Fix this by refreshing last state change so that a netmap diff is sent.

Also do not include secondary routes in allowedIPs, otherwise secondary
routes might be used by nodes instead of the primary route.

Signed-off-by: Fatih Acar <facar@scaleway.com>
2022-12-20 15:39:59 +01:00
Anoop Sundaresh
91900b7310 Update remote-cli.md
Fixing the local binary path
2022-12-19 19:16:48 +01:00
Juan Font
55b198a16a Clients are offline when expired 2022-12-19 15:56:12 +01:00
Juan Font
ca37dc6268 Update changelog 2022-12-15 00:13:53 -08:00
Juan Font
000c02dad9 Show online in CLI & API when isOnline() reports so 2022-12-15 00:13:53 -08:00
Juan Font
4532915be1 Refresh autogenerated grpc stuff 2022-12-15 00:13:53 -08:00
Juan Font
4b8d6e7c64 Include online field in proto for machine 2022-12-15 00:13:53 -08:00
Kristoffer Dalby
579c5827b3 regenerate proto with new plugin
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
2022-12-14 00:05:29 -08:00
Kristoffer Dalby
01628f76ff upgrade grpc-gateway plugin
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
2022-12-14 00:05:29 -08:00
Kristoffer Dalby
53858a32f1 dont fail docker if nothing to delete
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
2022-12-13 23:13:23 -08:00
Juan Font Alonso
2bf576ea8a Disable Tailscale 1.16 in integration tests 2022-12-09 19:11:24 +01:00
github-actions[bot]
1faac0b3d7 docs(README): update contributors 2022-12-07 15:18:37 +01:00
24 changed files with 863 additions and 484 deletions

View File

@@ -27,8 +27,8 @@ jobs:
- name: Clean up Docker
if: steps.changed-files.outputs.any_changed == 'true'
run: |
docker kill $(docker ps -q)
docker network prune -f
docker kill $(docker ps -q) || true
docker network prune -f || true
- name: Run general integration tests
if: steps.changed-files.outputs.any_changed == 'true'

View File

@@ -7,6 +7,8 @@
- Reworked routing and added support for subnet router failover [#1024](https://github.com/juanfont/headscale/pull/1024)
- Added an OIDC AllowGroups Configuration options and authorization check [#1041](https://github.com/juanfont/headscale/pull/1041)
- Set `db_ssl` to false by default [#1052](https://github.com/juanfont/headscale/pull/1052)
- Fix duplicate nodes due to incorrect implementation of the protocol [#1058](https://github.com/juanfont/headscale/pull/1058)
- Report if a machine is online in CLI more accurately [#1062](https://github.com/juanfont/headscale/pull/1062)
## 0.17.1 (2022-12-05)

View File

@@ -716,6 +716,13 @@ make build
<sub style="font-size:14px"><b>Yujie Xia</b></sub>
</a>
</td>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/newellz2>
<img src=https://avatars.githubusercontent.com/u/52436542?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zachary N./>
<br />
<sub style="font-size:14px"><b>Zachary N.</b></sub>
</a>
</td>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/zekker6>
<img src=https://avatars.githubusercontent.com/u/1367798?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zakhar Bessarab/>
@@ -723,6 +730,8 @@ make build
<sub style="font-size:14px"><b>Zakhar Bessarab</b></sub>
</a>
</td>
</tr>
<tr>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/zhzy0077>
<img src=https://avatars.githubusercontent.com/u/8717471?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zhiyuan Zheng/>
@@ -730,8 +739,6 @@ make build
<sub style="font-size:14px"><b>Zhiyuan Zheng</b></sub>
</a>
</td>
</tr>
<tr>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/Bpazy>
<img src=https://avatars.githubusercontent.com/u/9838749?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Ziyuan Han/>
@@ -767,6 +774,8 @@ make build
<sub style="font-size:14px"><b>suhelen</b></sub>
</a>
</td>
</tr>
<tr>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/lion24>
<img src=https://avatars.githubusercontent.com/u/1382102?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=sharkonet/>
@@ -774,8 +783,6 @@ make build
<sub style="font-size:14px"><b>sharkonet</b></sub>
</a>
</td>
</tr>
<tr>
<td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
<a href=https://github.com/manju-rn>
<img src=https://avatars.githubusercontent.com/u/26291847?v=4 width="100;" style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=manju-rn/>

18
app.go
View File

@@ -81,8 +81,6 @@ type Headscale struct {
privateKey *key.MachinePrivate
noisePrivateKey *key.MachinePrivate
noiseMux *mux.Router
DERPMap *tailcfg.DERPMap
DERPServer *DERPServer
@@ -472,16 +470,6 @@ func (h *Headscale) createRouter(grpcMux *runtime.ServeMux) *mux.Router {
return router
}
func (h *Headscale) createNoiseMux() *mux.Router {
router := mux.NewRouter()
router.HandleFunc("/machine/register", h.NoiseRegistrationHandler).
Methods(http.MethodPost)
router.HandleFunc("/machine/map", h.NoisePollNetMapHandler)
return router
}
// Serve launches a GIN server with the Headscale API.
func (h *Headscale) Serve() error {
var err error
@@ -641,12 +629,6 @@ func (h *Headscale) Serve() error {
// over our main Addr. It also serves the legacy Tailcale API
router := h.createRouter(grpcGatewayMux)
// This router is served only over the Noise connection, and exposes only the new API.
//
// The HTTP2 server that exposes this router is created for
// a single hijacked connection from /ts2021, using netutil.NewOneConnListener
h.noiseMux = h.createNoiseMux()
httpServer := &http.Server{
Addr: h.cfg.Addr,
Handler: router,

View File

@@ -469,6 +469,7 @@ func nodesToPtables(
"ID",
"Hostname",
"Name",
"MachineKey",
"NodeKey",
"Namespace",
"IP addresses",
@@ -504,8 +505,16 @@ func nodesToPtables(
expiry = machine.Expiry.AsTime()
}
var machineKey key.MachinePublic
err := machineKey.UnmarshalText(
[]byte(headscale.MachinePublicKeyEnsurePrefix(machine.MachineKey)),
)
if err != nil {
machineKey = key.MachinePublic{}
}
var nodeKey key.NodePublic
err := nodeKey.UnmarshalText(
err = nodeKey.UnmarshalText(
[]byte(headscale.NodePublicKeyEnsurePrefix(machine.NodeKey)),
)
if err != nil {
@@ -513,9 +522,7 @@ func nodesToPtables(
}
var online string
if lastSeen.After(
time.Now().Add(-5 * time.Minute),
) { // TODO: Find a better way to reliably show if online
if machine.Online {
online = pterm.LightGreen("online")
} else {
online = pterm.LightRed("offline")
@@ -570,6 +577,7 @@ func nodesToPtables(
strconv.FormatUint(machine.Id, headscale.Base10),
machine.Name,
machine.GetGivenName(),
machineKey.ShortString(),
nodeKey.ShortString(),
namespace,
strings.Join([]string{IPV4Address, IPV6Address}, ", "),

View File

@@ -43,7 +43,7 @@ headscale apikeys expire --prefix "<PREFIX>"
1. Download the latest [`headscale` binary from GitHub's release page](https://github.com/juanfont/headscale/releases):
2. Put the binary somewhere in your `PATH`, e.g. `/usr/local/bin/headcale`
2. Put the binary somewhere in your `PATH`, e.g. `/usr/local/bin/headscale`
3. Make `headscale` executable:

View File

@@ -60,35 +60,18 @@
inherit (prev) buildGoModule;
};
# golangci-lint =
# pkgs.buildGo117Module rec {
# pname = "golangci-lint";
# version = "1.46.2";
#
# src = pkgs.fetchFromGitHub {
# owner = "golangci";
# repo = "golangci-lint";
# rev = "v${version}";
# sha256 = "sha256-7sDAwWz+qoB/ngeH35tsJ5FZUfAQvQsU6kU9rUHIHMk=";
# };
#
# vendorSha256 = "sha256-w38OKN6HPoz37utG/2QSPMai55IRDXCIIymeMe6ogIU=";
#
# nativeBuildInputs = [ pkgs.installShellFiles ];
# };
protoc-gen-grpc-gateway = pkgs.buildGoModule rec {
pname = "grpc-gateway";
version = "2.8.0";
version = "2.14.0";
src = pkgs.fetchFromGitHub {
owner = "grpc-ecosystem";
repo = "grpc-gateway";
rev = "v${version}";
sha256 = "sha256-8eBBBYJ+tBjB2fgPMX/ZlbN3eeS75e8TAZYOKXs6hcg=";
sha256 = "sha256-lnNdsDCpeSHtl2lC1IhUw11t3cnGF+37qSM7HDvKLls=";
};
vendorSha256 = "sha256-AW2Gn/mlZyLMwF+NpK59eiOmQrYWW/9HPjbunYc9Ij4=";
vendorSha256 = "sha256-dGdnDuRbwg8fU7uB5GaHEWa/zI3w06onqjturvooJQA=";
nativeBuildInputs = [pkgs.installShellFiles];

File diff suppressed because it is too large Load Diff

View File

@@ -95,6 +95,7 @@ type Machine struct {
InvalidTags []string `protobuf:"bytes,19,rep,name=invalid_tags,json=invalidTags,proto3" json:"invalid_tags,omitempty"`
ValidTags []string `protobuf:"bytes,20,rep,name=valid_tags,json=validTags,proto3" json:"valid_tags,omitempty"`
GivenName string `protobuf:"bytes,21,opt,name=given_name,json=givenName,proto3" json:"given_name,omitempty"`
Online bool `protobuf:"varint,22,opt,name=online,proto3" json:"online,omitempty"`
}
func (x *Machine) Reset() {
@@ -248,6 +249,13 @@ func (x *Machine) GetGivenName() string {
return ""
}
func (x *Machine) GetOnline() bool {
if x != nil {
return x.Online
}
return false
}
type RegisterMachineRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@@ -1152,7 +1160,7 @@ var file_headscale_v1_machine_proto_rawDesc = []byte{
0x64, 0x73, 0x63, 0x61, 0x6c, 0x65, 0x2f, 0x76, 0x31, 0x2f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70,
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0x65, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xe5, 0x05, 0x0a, 0x07, 0x4d, 0x61, 0x63,
0x65, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xfd, 0x05, 0x0a, 0x07, 0x4d, 0x61, 0x63,
0x68, 0x69, 0x6e, 0x65, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04,
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@@ -1198,98 +1206,99 @@ var file_headscale_v1_machine_proto_rawDesc = []byte{
0x76, 0x61, 0x6c, 0x69, 0x64, 0x5f, 0x74, 0x61, 0x67, 0x73, 0x18, 0x14, 0x20, 0x03, 0x28, 0x09,
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0x52, 0x5f, 0x4d, 0x45, 0x54, 0x48, 0x4f, 0x44, 0x5f, 0x55, 0x4e, 0x53, 0x50, 0x45, 0x43, 0x49,
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0x14, 0x52, 0x45, 0x47, 0x49, 0x53, 0x54, 0x45, 0x52, 0x5f, 0x4d, 0x45, 0x54, 0x48, 0x4f, 0x44,
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0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (

View File

@@ -1111,6 +1111,9 @@
},
"givenName": {
"type": "string"
},
"online": {
"type": "boolean"
}
}
},

View File

@@ -7,6 +7,7 @@ import (
"io"
"log"
"net/http"
"net/netip"
"net/url"
"strings"
"testing"
@@ -59,7 +60,6 @@ func TestAuthWebFlowAuthenticationPingAll(t *testing.T) {
}
success := 0
for _, client := range allClients {
for _, ip := range allIps {
err := client.Ping(ip.String())
@@ -79,6 +79,151 @@ func TestAuthWebFlowAuthenticationPingAll(t *testing.T) {
}
}
func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
IntegrationSkip(t)
t.Parallel()
baseScenario, err := NewScenario()
if err != nil {
t.Errorf("failed to create scenario: %s", err)
}
scenario := AuthWebFlowScenario{
Scenario: baseScenario,
}
spec := map[string]int{
"namespace1": len(TailscaleVersions),
"namespace2": len(TailscaleVersions),
}
err = scenario.CreateHeadscaleEnv(spec, hsic.WithTestName("weblogout"))
if err != nil {
t.Errorf("failed to create headscale environment: %s", err)
}
allClients, err := scenario.ListTailscaleClients()
if err != nil {
t.Errorf("failed to get clients: %s", err)
}
allIps, err := scenario.ListTailscaleClientsIPs()
if err != nil {
t.Errorf("failed to get clients: %s", err)
}
err = scenario.WaitForTailscaleSync()
if err != nil {
t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
}
success := 0
for _, client := range allClients {
for _, ip := range allIps {
err := client.Ping(ip.String())
if err != nil {
t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
} else {
success++
}
}
}
t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
clientIPs := make(map[TailscaleClient][]netip.Addr)
for _, client := range allClients {
ips, err := client.IPs()
if err != nil {
t.Errorf("failed to get IPs for client %s: %s", client.Hostname(), err)
}
clientIPs[client] = ips
}
for _, client := range allClients {
_, _, err = client.Execute([]string{"tailscale", "logout"})
if err != nil {
t.Errorf("failed to logout client %s: %s", client.Hostname(), err)
}
}
scenario.waitForTailscaleLogout()
t.Logf("all clients logged out")
headscale, err := scenario.Headscale()
if err != nil {
t.Errorf("failed to get headscale server: %s", err)
}
for namespaceName := range spec {
err = scenario.runTailscaleUp(namespaceName, headscale.GetEndpoint())
if err != nil {
t.Errorf("failed to run tailscale up: %s", err)
}
}
t.Logf("all clients logged in again")
allClients, err = scenario.ListTailscaleClients()
if err != nil {
t.Errorf("failed to get clients: %s", err)
}
allIps, err = scenario.ListTailscaleClientsIPs()
if err != nil {
t.Errorf("failed to get clients: %s", err)
}
success = 0
for _, client := range allClients {
for _, ip := range allIps {
err := client.Ping(ip.String())
if err != nil {
t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
} else {
success++
}
}
}
t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
for _, client := range allClients {
ips, err := client.IPs()
if err != nil {
t.Errorf("failed to get IPs for client %s: %s", client.Hostname(), err)
}
// lets check if the IPs are the same
if len(ips) != len(clientIPs[client]) {
t.Errorf("IPs changed for client %s", client.Hostname())
}
for _, ip := range ips {
found := false
for _, oldIP := range clientIPs[client] {
if ip == oldIP {
found = true
break
}
}
if !found {
t.Errorf("IPs changed for client %s. Used to be %v now %v", client.Hostname(), clientIPs[client], ips)
}
}
}
t.Logf("all clients IPs are the same")
err = scenario.Shutdown()
if err != nil {
t.Errorf("failed to tear down scenario: %s", err)
}
}
func (s *AuthWebFlowScenario) CreateHeadscaleEnv(
namespaces map[string]int,
opts ...hsic.Option,
@@ -114,6 +259,22 @@ func (s *AuthWebFlowScenario) CreateHeadscaleEnv(
return nil
}
func (s *AuthWebFlowScenario) waitForTailscaleLogout() {
for _, namespace := range s.namespaces {
for _, client := range namespace.Clients {
namespace.syncWaitGroup.Add(1)
go func(c TailscaleClient) {
defer namespace.syncWaitGroup.Done()
// TODO(kradalby): error handle this
_ = c.WaitForLogout()
}(client)
}
namespace.syncWaitGroup.Wait()
}
}
func (s *AuthWebFlowScenario) runTailscaleUp(
namespaceStr, loginServer string,
) error {

View File

@@ -44,11 +44,11 @@ var (
"1.22.2",
"1.20.4",
"1.18.2",
"1.16.2",
}
// tailscaleVersionsUnavailable = []string{
// // These versions seem to fail when fetching from apt.
// "1.16.2",
// "1.14.6",
// "1.12.4",
// "1.10.2",

View File

@@ -7,7 +7,7 @@ import (
"tailscale.com/ipn/ipnstate"
)
//nolint
// nolint
type TailscaleClient interface {
Hostname() string
Shutdown() error
@@ -19,6 +19,7 @@ type TailscaleClient interface {
FQDN() (string, error)
Status() (*ipnstate.Status, error)
WaitForReady() error
WaitForLogout() error
WaitForPeers(expected int) error
Ping(hostnameOrIP string) error
ID() string

View File

@@ -30,6 +30,7 @@ var (
errTailscaleWrongPeerCount = errors.New("wrong peer count")
errTailscaleCannotUpWithoutAuthkey = errors.New("cannot up without authkey")
errTailscaleNotConnected = errors.New("tailscale not connected")
errTailscaleNotLoggedOut = errors.New("tailscale not logged out")
)
type TailscaleInContainer struct {
@@ -350,6 +351,21 @@ func (t *TailscaleInContainer) WaitForReady() error {
})
}
func (t *TailscaleInContainer) WaitForLogout() error {
return t.pool.Retry(func() error {
status, err := t.Status()
if err != nil {
return fmt.Errorf("failed to fetch tailscale status: %w", err)
}
if status.CurrentTailnet == nil {
return nil
}
return errTailscaleNotLoggedOut
})
}
func (t *TailscaleInContainer) WaitForPeers(expected int) error {
return t.pool.Retry(func() error {
status, err := t.Status()

View File

@@ -146,6 +146,10 @@ func (machine *Machine) isOnline() bool {
return false
}
if machine.isExpired() {
return false
}
return machine.LastSeen.After(time.Now().Add(-keepAliveInterval))
}
@@ -414,13 +418,15 @@ func (h *Headscale) GetMachineByNodeKey(
return &machine, nil
}
// GetMachineByAnyNodeKey finds a Machine by its current NodeKey or the old one, and returns the Machine struct.
func (h *Headscale) GetMachineByAnyNodeKey(
nodeKey key.NodePublic, oldNodeKey key.NodePublic,
// GetMachineByAnyNodeKey finds a Machine by its MachineKey, its current NodeKey or the old one, and returns the Machine struct.
func (h *Headscale) GetMachineByAnyKey(
machineKey key.MachinePublic, nodeKey key.NodePublic, oldNodeKey key.NodePublic,
) (*Machine, error) {
machine := Machine{}
if result := h.db.Preload("Namespace").First(&machine, "node_key = ? OR node_key = ?",
NodePublicKeyStripPrefix(nodeKey), NodePublicKeyStripPrefix(oldNodeKey)); result.Error != nil {
if result := h.db.Preload("Namespace").First(&machine, "machine_key = ? OR node_key = ? OR node_key = ?",
MachinePublicKeyStripPrefix(machineKey),
NodePublicKeyStripPrefix(nodeKey),
NodePublicKeyStripPrefix(oldNodeKey)); result.Error != nil {
return nil, result.Error
}
@@ -671,19 +677,14 @@ func (h *Headscale) toNode(
[]netip.Prefix{},
addrs...) // we append the node own IP, as it is required by the clients
enabledRoutes, err := h.GetEnabledRoutes(&machine)
if err != nil {
return nil, err
}
allowedIPs = append(allowedIPs, enabledRoutes...)
primaryRoutes, err := h.getMachinePrimaryRoutes(&machine)
if err != nil {
return nil, err
}
primaryPrefixes := Routes(primaryRoutes).toPrefixes()
allowedIPs = append(allowedIPs, primaryPrefixes...)
var derp string
if machine.HostInfo.NetInfo != nil {
derp = fmt.Sprintf("127.3.3.40:%d", machine.HostInfo.NetInfo.PreferredDERP)
@@ -767,6 +768,7 @@ func (machine *Machine) toProto() *v1.Machine {
GivenName: machine.GivenName,
Namespace: machine.Namespace.toProto(),
ForcedTags: machine.ForcedTags,
Online: machine.isOnline(),
// TODO(kradalby): Implement register method enum converter
// RegisterMethod: ,
@@ -850,6 +852,12 @@ func (h *Headscale) RegisterMachineFromAuthCallback(
return nil, err
}
log.Debug().
Str("nodeKey", nodeKey.ShortString()).
Str("namespaceName", namespaceName).
Str("registrationMethod", registrationMethod).
Msg("Registering machine from API/CLI or auth callback")
if machineInterface, ok := h.registrationCache.Get(NodePublicKeyStripPrefix(nodeKey)); ok {
if registrationMachine, ok := machineInterface.(Machine); ok {
namespace, err := h.GetNamespace(namespaceName)
@@ -889,15 +897,31 @@ func (h *Headscale) RegisterMachineFromAuthCallback(
// RegisterMachine is executed from the CLI to register a new Machine using its MachineKey.
func (h *Headscale) RegisterMachine(machine Machine,
) (*Machine, error) {
log.Trace().
Caller().
log.Debug().
Str("machine", machine.Hostname).
Str("machine_key", machine.MachineKey).
Str("node_key", machine.NodeKey).
Str("namespace", machine.Namespace.Name).
Msg("Registering machine")
log.Trace().
Caller().
Str("machine", machine.Hostname).
Msg("Attempting to register machine")
// If the machine exists and we had already IPs for it, we just save it
// so we store the machine.Expire and machine.Nodekey that has been set when
// adding it to the registrationCache
if len(machine.IPAddresses) > 0 {
if err := h.db.Save(&machine).Error; err != nil {
return nil, fmt.Errorf("failed register existing machine in the database: %w", err)
}
log.Trace().
Caller().
Str("machine", machine.Hostname).
Str("machine_key", machine.MachineKey).
Str("node_key", machine.NodeKey).
Str("namespace", machine.Namespace.Name).
Msg("Machine authorized again")
return &machine, nil
}
h.ipAllocationMutex.Lock()
defer h.ipAllocationMutex.Unlock()
@@ -1052,6 +1076,8 @@ func (h *Headscale) EnableRoutes(machine *Machine, routeStrs ...string) error {
}
}
h.setLastStateChangeToNow()
return nil
}

View File

@@ -77,10 +77,11 @@ func (s *Suite) TestGetMachineByNodeKey(c *check.C) {
c.Assert(err, check.NotNil)
nodeKey := key.NewNode()
machineKey := key.NewMachine()
machine := Machine{
ID: 0,
MachineKey: "foo",
MachineKey: MachinePublicKeyStripPrefix(machineKey.Public()),
NodeKey: NodePublicKeyStripPrefix(nodeKey.Public()),
DiscoKey: "faa",
Hostname: "testmachine",
@@ -107,9 +108,11 @@ func (s *Suite) TestGetMachineByAnyNodeKey(c *check.C) {
nodeKey := key.NewNode()
oldNodeKey := key.NewNode()
machineKey := key.NewMachine()
machine := Machine{
ID: 0,
MachineKey: "foo",
MachineKey: MachinePublicKeyStripPrefix(machineKey.Public()),
NodeKey: NodePublicKeyStripPrefix(nodeKey.Public()),
DiscoKey: "faa",
Hostname: "testmachine",
@@ -119,7 +122,7 @@ func (s *Suite) TestGetMachineByAnyNodeKey(c *check.C) {
}
app.db.Save(&machine)
_, err = app.GetMachineByAnyNodeKey(nodeKey.Public(), oldNodeKey.Public())
_, err = app.GetMachineByAnyKey(machineKey.Public(), nodeKey.Public(), oldNodeKey.Public())
c.Assert(err, check.IsNil)
}

View File

@@ -3,9 +3,11 @@ package headscale
import (
"net/http"
"github.com/gorilla/mux"
"github.com/rs/zerolog/log"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
"tailscale.com/control/controlbase"
"tailscale.com/control/controlhttp"
"tailscale.com/net/netutil"
)
@@ -15,6 +17,12 @@ const (
ts2021UpgradePath = "/ts2021"
)
type ts2021App struct {
headscale *Headscale
conn *controlbase.Conn
}
// NoiseUpgradeHandler is to upgrade the connection and hijack the net.Conn
// in order to use the Noise-based TS2021 protocol. Listens in /ts2021.
func (h *Headscale) NoiseUpgradeHandler(
@@ -44,10 +52,25 @@ func (h *Headscale) NoiseUpgradeHandler(
return
}
ts2021App := ts2021App{
headscale: h,
conn: noiseConn,
}
// This router is served only over the Noise connection, and exposes only the new API.
//
// The HTTP2 server that exposes this router is created for
// a single hijacked connection from /ts2021, using netutil.NewOneConnListener
router := mux.NewRouter()
router.HandleFunc("/machine/register", ts2021App.NoiseRegistrationHandler).
Methods(http.MethodPost)
router.HandleFunc("/machine/map", ts2021App.NoisePollNetMapHandler)
server := http.Server{
ReadTimeout: HTTPReadTimeout,
}
server.Handler = h2c.NewHandler(h.noiseMux, &http2.Server{})
server.Handler = h2c.NewHandler(router, &http2.Server{})
err = server.Serve(netutil.NewOneConnListener(noiseConn, nil))
if err != nil {
log.Info().Err(err).Msg("The HTTP2 server was closed")

View File

@@ -44,6 +44,7 @@ message Machine {
repeated string invalid_tags = 19;
repeated string valid_tags = 20;
string given_name = 21;
bool online = 22;
}
message RegisterMachineRequest {

View File

@@ -99,13 +99,14 @@ func (h *Headscale) handleRegisterCommon(
req *http.Request,
registerRequest tailcfg.RegisterRequest,
machineKey key.MachinePublic,
isNoise bool,
) {
now := time.Now().UTC()
machine, err := h.GetMachineByAnyNodeKey(registerRequest.NodeKey, registerRequest.OldNodeKey)
machine, err := h.GetMachineByAnyKey(machineKey, registerRequest.NodeKey, registerRequest.OldNodeKey)
if errors.Is(err, gorm.ErrRecordNotFound) {
// If the machine has AuthKey set, handle registration via PreAuthKeys
if registerRequest.Auth.AuthKey != "" {
h.handleAuthKeyCommon(writer, registerRequest, machineKey)
h.handleAuthKeyCommon(writer, registerRequest, machineKey, isNoise)
return
}
@@ -123,10 +124,11 @@ func (h *Headscale) handleRegisterCommon(
log.Debug().
Caller().
Str("machine", registerRequest.Hostinfo.Hostname).
Str("machine_key", machineKey.ShortString()).
Str("node_key", registerRequest.NodeKey.ShortString()).
Str("node_key_old", registerRequest.OldNodeKey.ShortString()).
Str("follow_up", registerRequest.Followup).
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Msg("Machine is waiting for interactive login")
ticker := time.NewTicker(registrationHoldoff)
@@ -134,7 +136,7 @@ func (h *Headscale) handleRegisterCommon(
case <-req.Context().Done():
return
case <-ticker.C:
h.handleNewMachineCommon(writer, registerRequest, machineKey)
h.handleNewMachineCommon(writer, registerRequest, machineKey, isNoise)
return
}
@@ -144,10 +146,11 @@ func (h *Headscale) handleRegisterCommon(
log.Info().
Caller().
Str("machine", registerRequest.Hostinfo.Hostname).
Str("machine_key", machineKey.ShortString()).
Str("node_key", registerRequest.NodeKey.ShortString()).
Str("node_key_old", registerRequest.OldNodeKey.ShortString()).
Str("follow_up", registerRequest.Followup).
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Msg("New machine not yet in the database")
givenName, err := h.GenerateGivenName(
@@ -180,7 +183,7 @@ func (h *Headscale) handleRegisterCommon(
if !registerRequest.Expiry.IsZero() {
log.Trace().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Time("expiry", registerRequest.Expiry).
Msg("Non-zero expiry time requested")
@@ -193,32 +196,56 @@ func (h *Headscale) handleRegisterCommon(
registerCacheExpiration,
)
h.handleNewMachineCommon(writer, registerRequest, machineKey)
h.handleNewMachineCommon(writer, registerRequest, machineKey, isNoise)
return
}
// The machine is already registered, so we need to pass through reauth or key update.
// The machine is already in the DB. This could mean one of the following:
// - The machine is authenticated and ready to /map
// - We are doing a key refresh
// - The machine is logged out (or expired) and pending to be authorized. TODO(juan): We need to keep alive the connection here
if machine != nil {
// (juan): For a while we had a bug where we were not storing the MachineKey for the nodes using the TS2021,
// due to a misunderstanding of the protocol https://github.com/juanfont/headscale/issues/1054
// So if we have a not valid MachineKey (but we were able to fetch the machine with the NodeKeys), we update it.
var storedMachineKey key.MachinePublic
err = storedMachineKey.UnmarshalText(
[]byte(MachinePublicKeyEnsurePrefix(machine.MachineKey)),
)
if err != nil || storedMachineKey.IsZero() {
machine.MachineKey = MachinePublicKeyStripPrefix(machineKey)
if err := h.db.Save(&machine).Error; err != nil {
log.Error().
Caller().
Str("func", "RegistrationHandler").
Str("machine", machine.Hostname).
Err(err).
Msg("Error saving machine key to database")
return
}
}
// If the NodeKey stored in headscale is the same as the key presented in a registration
// request, then we have a node that is either:
// - Trying to log out (sending a expiry in the past)
// - A valid, registered machine, looking for the node map
// - A valid, registered machine, looking for /map
// - Expired machine wanting to reauthenticate
if machine.NodeKey == NodePublicKeyStripPrefix(registerRequest.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 !registerRequest.Expiry.IsZero() &&
registerRequest.Expiry.UTC().Before(now) {
h.handleMachineLogOutCommon(writer, *machine, machineKey)
h.handleMachineLogOutCommon(writer, *machine, machineKey, isNoise)
return
}
// If machine is not expired, and is register, we have a already accepted this machine,
// If machine is not expired, and it is register, we have a already accepted this machine,
// let it proceed with a valid registration
if !machine.isExpired() {
h.handleMachineValidRegistrationCommon(writer, *machine, machineKey)
h.handleMachineValidRegistrationCommon(writer, *machine, machineKey, isNoise)
return
}
@@ -232,15 +259,23 @@ func (h *Headscale) handleRegisterCommon(
registerRequest,
*machine,
machineKey,
isNoise,
)
return
}
// The machine has expired
h.handleMachineExpiredCommon(writer, registerRequest, *machine, machineKey)
// The machine has expired or it is logged out
h.handleMachineExpiredOrLoggedOutCommon(writer, registerRequest, *machine, machineKey, isNoise)
// TODO(juan): RegisterRequest includes an Expiry time, that we could optionally use
machine.Expiry = &time.Time{}
// If we are here it means the client needs to be reauthorized,
// we need to make sure the NodeKey matches the one in the request
// TODO(juan): What happens when using fast user switching between two
// headscale-managed tailnets?
machine.NodeKey = NodePublicKeyStripPrefix(registerRequest.NodeKey)
h.registrationCache.Set(
NodePublicKeyStripPrefix(registerRequest.NodeKey),
*machine,
@@ -260,11 +295,12 @@ func (h *Headscale) handleAuthKeyCommon(
writer http.ResponseWriter,
registerRequest tailcfg.RegisterRequest,
machineKey key.MachinePublic,
isNoise bool,
) {
log.Debug().
Str("func", "handleAuthKeyCommon").
Str("machine", registerRequest.Hostinfo.Hostname).
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Msgf("Processing auth key for %s", registerRequest.Hostinfo.Hostname)
resp := tailcfg.RegisterResponse{}
@@ -273,18 +309,18 @@ func (h *Headscale) handleAuthKeyCommon(
log.Error().
Caller().
Str("func", "handleAuthKeyCommon").
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Err(err).
Msg("Failed authentication via AuthKey")
resp.MachineAuthorized = false
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Str("func", "handleAuthKeyCommon").
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Err(err).
Msg("Cannot encode message")
@@ -301,7 +337,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to write response")
}
@@ -309,7 +345,7 @@ func (h *Headscale) handleAuthKeyCommon(
log.Error().
Caller().
Str("func", "handleAuthKeyCommon").
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Msg("Failed authentication via AuthKey")
@@ -325,7 +361,7 @@ func (h *Headscale) handleAuthKeyCommon(
log.Debug().
Str("func", "handleAuthKeyCommon").
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Msg("Authentication key was valid, proceeding to acquire IP addresses")
@@ -335,11 +371,11 @@ func (h *Headscale) handleAuthKeyCommon(
// The error is not important, because if it does not
// exist, then this is a new machine and we will move
// on to registration.
machine, _ := h.GetMachineByAnyNodeKey(registerRequest.NodeKey, registerRequest.OldNodeKey)
machine, _ := h.GetMachineByAnyKey(machineKey, registerRequest.NodeKey, registerRequest.OldNodeKey)
if machine != nil {
log.Trace().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("machine was already registered before, refreshing with new auth key")
@@ -349,7 +385,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Err(err).
Msg("Failed to refresh machine")
@@ -365,7 +401,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Strs("aclTags", aclTags).
Err(err).
@@ -381,7 +417,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("func", "RegistrationHandler").
Str("hostinfo.name", registerRequest.Hostinfo.Hostname).
Err(err)
@@ -408,7 +444,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("could not register machine")
machineRegistrations.WithLabelValues("new", RegisterMethodAuthKey, "error", pak.Namespace.Name).
@@ -423,7 +459,7 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to use pre-auth key")
machineRegistrations.WithLabelValues("new", RegisterMethodAuthKey, "error", pak.Namespace.Name).
@@ -439,11 +475,11 @@ func (h *Headscale) handleAuthKeyCommon(
// Otherwise it will need to exec `tailscale up` twice to fetch the *LoginName*
resp.Login = *pak.Namespace.toLogin()
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("func", "handleAuthKeyCommon").
Str("machine", registerRequest.Hostinfo.Hostname).
Err(err).
@@ -462,14 +498,14 @@ func (h *Headscale) handleAuthKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to write response")
}
log.Info().
Str("func", "handleAuthKeyCommon").
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Str("ips", strings.Join(machine.IPAddresses.ToStringSlice(), ", ")).
Msg("Successfully authenticated via AuthKey")
@@ -481,13 +517,14 @@ func (h *Headscale) handleNewMachineCommon(
writer http.ResponseWriter,
registerRequest tailcfg.RegisterRequest,
machineKey key.MachinePublic,
isNoise bool,
) {
resp := tailcfg.RegisterResponse{}
// The machine registration is new, redirect the client to the registration URL
log.Debug().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", registerRequest.Hostinfo.Hostname).
Msg("The node seems to be new, sending auth url")
@@ -503,11 +540,11 @@ func (h *Headscale) handleNewMachineCommon(
registerRequest.NodeKey)
}
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Cannot encode message")
http.Error(writer, "Internal server error", http.StatusInternalServerError)
@@ -520,7 +557,7 @@ func (h *Headscale) handleNewMachineCommon(
_, err = writer.Write(respBody)
if err != nil {
log.Error().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Caller().
Err(err).
Msg("Failed to write response")
@@ -528,7 +565,7 @@ func (h *Headscale) handleNewMachineCommon(
log.Info().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("AuthURL", resp.AuthURL).
Str("machine", registerRequest.Hostinfo.Hostname).
Msg("Successfully sent auth url")
@@ -538,11 +575,12 @@ func (h *Headscale) handleMachineLogOutCommon(
writer http.ResponseWriter,
machine Machine,
machineKey key.MachinePublic,
isNoise bool,
) {
resp := tailcfg.RegisterResponse{}
log.Info().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("Client requested logout")
@@ -550,7 +588,7 @@ func (h *Headscale) handleMachineLogOutCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("func", "handleMachineLogOutCommon").
Err(err).
Msg("Failed to expire machine")
@@ -561,12 +599,13 @@ func (h *Headscale) handleMachineLogOutCommon(
resp.AuthURL = ""
resp.MachineAuthorized = false
resp.NodeKeyExpired = true
resp.User = *machine.Namespace.toUser()
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Cannot encode message")
http.Error(writer, "Internal server error", http.StatusInternalServerError)
@@ -579,7 +618,7 @@ func (h *Headscale) handleMachineLogOutCommon(
_, err = writer.Write(respBody)
if err != nil {
log.Error().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Caller().
Err(err).
Msg("Failed to write response")
@@ -587,7 +626,7 @@ func (h *Headscale) handleMachineLogOutCommon(
log.Info().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("Successfully logged out")
}
@@ -596,13 +635,14 @@ func (h *Headscale) handleMachineValidRegistrationCommon(
writer http.ResponseWriter,
machine Machine,
machineKey key.MachinePublic,
isNoise bool,
) {
resp := tailcfg.RegisterResponse{}
// The machine registration is valid, respond with redirect to /map
log.Debug().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("Client is registered and we have the current NodeKey. All clear to /map")
@@ -611,11 +651,11 @@ func (h *Headscale) handleMachineValidRegistrationCommon(
resp.User = *machine.Namespace.toUser()
resp.Login = *machine.Namespace.toLogin()
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Cannot encode message")
machineRegistrations.WithLabelValues("update", "web", "error", machine.Namespace.Name).
@@ -633,14 +673,14 @@ func (h *Headscale) handleMachineValidRegistrationCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to write response")
}
log.Info().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("Machine successfully authorized")
}
@@ -650,12 +690,13 @@ func (h *Headscale) handleMachineRefreshKeyCommon(
registerRequest tailcfg.RegisterRequest,
machine Machine,
machineKey key.MachinePublic,
isNoise bool,
) {
resp := tailcfg.RegisterResponse{}
log.Debug().
log.Info().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Msg("We have the OldNodeKey in the database. This is a key refresh")
machine.NodeKey = NodePublicKeyStripPrefix(registerRequest.NodeKey)
@@ -672,11 +713,11 @@ func (h *Headscale) handleMachineRefreshKeyCommon(
resp.AuthURL = ""
resp.User = *machine.Namespace.toUser()
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Cannot encode message")
http.Error(writer, "Internal server error", http.StatusInternalServerError)
@@ -690,41 +731,45 @@ func (h *Headscale) handleMachineRefreshKeyCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to write response")
}
log.Info().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("node_key", registerRequest.NodeKey.ShortString()).
Str("old_node_key", registerRequest.OldNodeKey.ShortString()).
Str("machine", machine.Hostname).
Msg("Machine successfully refreshed")
Msg("Node key successfully refreshed")
}
func (h *Headscale) handleMachineExpiredCommon(
func (h *Headscale) handleMachineExpiredOrLoggedOutCommon(
writer http.ResponseWriter,
registerRequest tailcfg.RegisterRequest,
machine Machine,
machineKey key.MachinePublic,
isNoise bool,
) {
resp := tailcfg.RegisterResponse{}
// The client has registered before, but has expired
log.Debug().
Caller().
Bool("noise", machineKey.IsZero()).
Str("machine", machine.Hostname).
Msg("Machine registration has expired. Sending a authurl to register")
if registerRequest.Auth.AuthKey != "" {
h.handleAuthKeyCommon(writer, registerRequest, machineKey)
h.handleAuthKeyCommon(writer, registerRequest, machineKey, isNoise)
return
}
// The client has registered before, but has expired or logged out
log.Trace().
Caller().
Bool("noise", isNoise).
Str("machine", machine.Hostname).
Str("machine_key", machineKey.ShortString()).
Str("node_key", registerRequest.NodeKey.ShortString()).
Str("node_key_old", registerRequest.OldNodeKey.ShortString()).
Msg("Machine registration has expired or logged out. Sending a auth url to register")
if h.oauth2Config != nil {
resp.AuthURL = fmt.Sprintf("%s/oidc/register/%s",
strings.TrimSuffix(h.cfg.ServerURL, "/"),
@@ -735,11 +780,11 @@ func (h *Headscale) handleMachineExpiredCommon(
registerRequest.NodeKey)
}
respBody, err := h.marshalResponse(resp, machineKey)
respBody, err := h.marshalResponse(resp, machineKey, isNoise)
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Cannot encode message")
machineRegistrations.WithLabelValues("reauth", "web", "error", machine.Namespace.Name).
@@ -757,14 +802,17 @@ func (h *Headscale) handleMachineExpiredCommon(
if err != nil {
log.Error().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Err(err).
Msg("Failed to write response")
}
log.Info().
log.Trace().
Caller().
Bool("noise", machineKey.IsZero()).
Bool("noise", isNoise).
Str("machine_key", machineKey.ShortString()).
Str("node_key", registerRequest.NodeKey.ShortString()).
Str("node_key_old", registerRequest.OldNodeKey.ShortString()).
Str("machine", machine.Hostname).
Msg("Auth URL for reauthenticate successfully sent")
Msg("Machine logged out. Sent AuthURL for reauthentication")
}

View File

@@ -21,7 +21,7 @@ func (h *Headscale) getMapResponseData(
}
if isNoise {
return h.marshalMapResponse(mapResponse, key.MachinePublic{}, mapRequest.Compress)
return h.marshalMapResponse(mapResponse, key.MachinePublic{}, mapRequest.Compress, isNoise)
}
var machineKey key.MachinePublic
@@ -35,7 +35,7 @@ func (h *Headscale) getMapResponseData(
return nil, err
}
return h.marshalMapResponse(mapResponse, machineKey, mapRequest.Compress)
return h.marshalMapResponse(mapResponse, machineKey, mapRequest.Compress, isNoise)
}
func (h *Headscale) getMapKeepAliveResponseData(
@@ -48,7 +48,7 @@ func (h *Headscale) getMapKeepAliveResponseData(
}
if isNoise {
return h.marshalMapResponse(keepAliveResponse, key.MachinePublic{}, mapRequest.Compress)
return h.marshalMapResponse(keepAliveResponse, key.MachinePublic{}, mapRequest.Compress, isNoise)
}
var machineKey key.MachinePublic
@@ -62,12 +62,13 @@ func (h *Headscale) getMapKeepAliveResponseData(
return nil, err
}
return h.marshalMapResponse(keepAliveResponse, machineKey, mapRequest.Compress)
return h.marshalMapResponse(keepAliveResponse, machineKey, mapRequest.Compress, isNoise)
}
func (h *Headscale) marshalResponse(
resp interface{},
machineKey key.MachinePublic,
isNoise bool,
) ([]byte, error) {
jsonBody, err := json.Marshal(resp)
if err != nil {
@@ -79,7 +80,7 @@ func (h *Headscale) marshalResponse(
return nil, err
}
if machineKey.IsZero() { // if Noise
if isNoise {
return jsonBody, nil
}
@@ -90,6 +91,7 @@ func (h *Headscale) marshalMapResponse(
resp interface{},
machineKey key.MachinePublic,
compression string,
isNoise bool,
) ([]byte, error) {
jsonBody, err := json.Marshal(resp)
if err != nil {
@@ -103,11 +105,11 @@ func (h *Headscale) marshalMapResponse(
if compression == ZstdCompression {
encoder, _ := zstd.NewWriter(nil)
respBody = encoder.EncodeAll(jsonBody, nil)
if !machineKey.IsZero() { // if legacy protocol
if !isNoise { // if legacy protocol
respBody = h.privateKey.SealTo(machineKey, respBody)
}
} else {
if !machineKey.IsZero() { // if legacy protocol
if !isNoise { // if legacy protocol
respBody = h.privateKey.SealTo(machineKey, jsonBody)
} else {
respBody = jsonBody

View File

@@ -56,5 +56,5 @@ func (h *Headscale) RegistrationHandler(
return
}
h.handleRegisterCommon(writer, req, registerRequest, machineKey)
h.handleRegisterCommon(writer, req, registerRequest, machineKey, false)
}

View File

@@ -7,11 +7,10 @@ import (
"github.com/rs/zerolog/log"
"tailscale.com/tailcfg"
"tailscale.com/types/key"
)
// // NoiseRegistrationHandler handles the actual registration process of a machine.
func (h *Headscale) NoiseRegistrationHandler(
func (t *ts2021App) NoiseRegistrationHandler(
writer http.ResponseWriter,
req *http.Request,
) {
@@ -34,5 +33,5 @@ func (h *Headscale) NoiseRegistrationHandler(
return
}
h.handleRegisterCommon(writer, req, registerRequest, key.MachinePublic{})
t.headscale.handleRegisterCommon(writer, req, registerRequest, t.conn.Peer(), true)
}

View File

@@ -21,7 +21,7 @@ import (
// only after their first request (marked with the ReadOnly field).
//
// At this moment the updates are sent in a quite horrendous way, but they kinda work.
func (h *Headscale) NoisePollNetMapHandler(
func (t *ts2021App) NoisePollNetMapHandler(
writer http.ResponseWriter,
req *http.Request,
) {
@@ -41,7 +41,7 @@ func (h *Headscale) NoisePollNetMapHandler(
return
}
machine, err := h.GetMachineByAnyNodeKey(mapRequest.NodeKey, key.NodePublic{})
machine, err := t.headscale.GetMachineByAnyKey(t.conn.Peer(), mapRequest.NodeKey, key.NodePublic{})
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
log.Warn().
@@ -63,5 +63,5 @@ func (h *Headscale) NoisePollNetMapHandler(
Str("machine", machine.Hostname).
Msg("A machine is entering polling via the Noise protocol")
h.handlePollCommon(writer, req.Context(), machine, mapRequest, true)
t.headscale.handlePollCommon(writer, req.Context(), machine, mapRequest, true)
}

View File

@@ -215,6 +215,7 @@ func (h *Headscale) handlePrimarySubnetFailover() error {
log.Error().Err(err).Msg("error getting routes")
}
routesChanged := false
for pos, route := range routes {
if route.isExitRoute() {
continue
@@ -235,6 +236,8 @@ func (h *Headscale) handlePrimarySubnetFailover() error {
return err
}
routesChanged = true
continue
}
}
@@ -306,9 +309,15 @@ func (h *Headscale) handlePrimarySubnetFailover() error {
return err
}
routesChanged = true
}
}
if routesChanged {
h.setLastStateChangeToNow()
}
return nil
}