542 lines
13 KiB
Go
542 lines
13 KiB
Go
package integration
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/netip"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
|
|
"github.com/juanfont/headscale/integration/hsic"
|
|
"github.com/juanfont/headscale/integration/tsic"
|
|
"github.com/rs/zerolog/log"
|
|
"github.com/samber/lo"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestPingAllByIP(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
"user1": len(MustTestVersions),
|
|
"user2": len(MustTestVersions),
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyip"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
allIps, err := scenario.ListTailscaleClientsIPs()
|
|
assertNoErrListClientIPs(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
|
|
return x.String()
|
|
})
|
|
|
|
success := pingAllHelper(t, allClients, allAddrs)
|
|
t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
|
|
}
|
|
|
|
func TestAuthKeyLogoutAndRelogin(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
"user1": len(MustTestVersions),
|
|
"user2": len(MustTestVersions),
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyip"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
clientIPs := make(map[TailscaleClient][]netip.Addr)
|
|
for _, client := range allClients {
|
|
ips, err := client.IPs()
|
|
if err != nil {
|
|
t.Fatalf("failed to get IPs for client %s: %s", client.Hostname(), err)
|
|
}
|
|
clientIPs[client] = ips
|
|
}
|
|
|
|
for _, client := range allClients {
|
|
err := client.Logout()
|
|
if err != nil {
|
|
t.Fatalf("failed to logout client %s: %s", client.Hostname(), err)
|
|
}
|
|
}
|
|
|
|
err = scenario.WaitForTailscaleLogout()
|
|
assertNoErrLogout(t, err)
|
|
|
|
t.Logf("all clients logged out")
|
|
|
|
headscale, err := scenario.Headscale()
|
|
assertNoErrGetHeadscale(t, err)
|
|
|
|
for userName := range spec {
|
|
key, err := scenario.CreatePreAuthKey(userName, true, false)
|
|
if err != nil {
|
|
t.Fatalf("failed to create pre-auth key for user %s: %s", userName, err)
|
|
}
|
|
|
|
err = scenario.RunTailscaleUp(userName, headscale.GetEndpoint(), key.GetKey())
|
|
if err != nil {
|
|
t.Fatalf("failed to run tailscale up for user %s: %s", userName, err)
|
|
}
|
|
}
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
allClients, err = scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
allIps, err := scenario.ListTailscaleClientsIPs()
|
|
assertNoErrListClientIPs(t, err)
|
|
|
|
allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
|
|
return x.String()
|
|
})
|
|
|
|
success := pingAllHelper(t, allClients, allAddrs)
|
|
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.Fatalf("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.Fatalf("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.Fatalf(
|
|
"IPs changed for client %s. Used to be %v now %v",
|
|
client.Hostname(),
|
|
clientIPs[client],
|
|
ips,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestEphemeral(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
"user1": len(MustTestVersions),
|
|
"user2": len(MustTestVersions),
|
|
}
|
|
|
|
headscale, err := scenario.Headscale(hsic.WithTestName("ephemeral"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
for userName, clientCount := range spec {
|
|
err = scenario.CreateUser(userName)
|
|
if err != nil {
|
|
t.Fatalf("failed to create user %s: %s", userName, err)
|
|
}
|
|
|
|
err = scenario.CreateTailscaleNodesInUser(userName, "all", clientCount, []tsic.Option{}...)
|
|
if err != nil {
|
|
t.Fatalf("failed to create tailscale nodes in user %s: %s", userName, err)
|
|
}
|
|
|
|
key, err := scenario.CreatePreAuthKey(userName, true, true)
|
|
if err != nil {
|
|
t.Fatalf("failed to create pre-auth key for user %s: %s", userName, err)
|
|
}
|
|
|
|
err = scenario.RunTailscaleUp(userName, headscale.GetEndpoint(), key.GetKey())
|
|
if err != nil {
|
|
t.Fatalf("failed to run tailscale up for user %s: %s", userName, err)
|
|
}
|
|
}
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
allIps, err := scenario.ListTailscaleClientsIPs()
|
|
assertNoErrListClientIPs(t, err)
|
|
|
|
allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
|
|
return x.String()
|
|
})
|
|
|
|
success := pingAllHelper(t, allClients, allAddrs)
|
|
t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
|
|
|
|
for _, client := range allClients {
|
|
err := client.Logout()
|
|
if err != nil {
|
|
t.Fatalf("failed to logout client %s: %s", client.Hostname(), err)
|
|
}
|
|
}
|
|
|
|
err = scenario.WaitForTailscaleLogout()
|
|
assertNoErrLogout(t, err)
|
|
|
|
t.Logf("all clients logged out")
|
|
|
|
for userName := range spec {
|
|
nodes, err := headscale.ListNodesInUser(userName)
|
|
if err != nil {
|
|
log.Error().
|
|
Err(err).
|
|
Str("user", userName).
|
|
Msg("Error listing nodes in user")
|
|
|
|
return
|
|
}
|
|
|
|
if len(nodes) != 0 {
|
|
t.Fatalf("expected no nodes, got %d in user %s", len(nodes), userName)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestPingAllByHostname(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
// Omit 1.16.2 (-1) because it does not have the FQDN field
|
|
"user3": len(MustTestVersions) - 1,
|
|
"user4": len(MustTestVersions) - 1,
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyname"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
allHostnames, err := scenario.ListTailscaleClientsFQDNs()
|
|
assertNoErrListFQDN(t, err)
|
|
|
|
success := pingAllHelper(t, allClients, allHostnames)
|
|
|
|
t.Logf("%d successful pings out of %d", success, len(allClients)*len(allClients))
|
|
}
|
|
|
|
// If subtests are parallel, then they will start before setup is run.
|
|
// This might mean we approach setup slightly wrong, but for now, ignore
|
|
// the linter
|
|
// nolint:tparallel
|
|
func TestTaildrop(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
retry := func(times int, sleepInverval time.Duration, doWork func() error) error {
|
|
var err error
|
|
for attempts := 0; attempts < times; attempts++ {
|
|
err = doWork()
|
|
if err == nil {
|
|
return nil
|
|
}
|
|
time.Sleep(sleepInverval)
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
// Omit 1.16.2 (-1) because it does not have the FQDN field
|
|
"taildrop": len(MustTestVersions) - 1,
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("taildrop"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
// This will essentially fetch and cache all the FQDNs
|
|
_, err = scenario.ListTailscaleClientsFQDNs()
|
|
assertNoErrListFQDN(t, err)
|
|
|
|
for _, client := range allClients {
|
|
command := []string{"touch", fmt.Sprintf("/tmp/file_from_%s", client.Hostname())}
|
|
|
|
if _, _, err := client.Execute(command); err != nil {
|
|
t.Fatalf("failed to create taildrop file on %s, err: %s", client.Hostname(), err)
|
|
}
|
|
|
|
for _, peer := range allClients {
|
|
if client.Hostname() == peer.Hostname() {
|
|
continue
|
|
}
|
|
|
|
// It is safe to ignore this error as we handled it when caching it
|
|
peerFQDN, _ := peer.FQDN()
|
|
|
|
t.Run(fmt.Sprintf("%s-%s", client.Hostname(), peer.Hostname()), func(t *testing.T) {
|
|
command := []string{
|
|
"tailscale", "file", "cp",
|
|
fmt.Sprintf("/tmp/file_from_%s", client.Hostname()),
|
|
fmt.Sprintf("%s:", peerFQDN),
|
|
}
|
|
|
|
err := retry(10, 1*time.Second, func() error {
|
|
t.Logf(
|
|
"Sending file from %s to %s\n",
|
|
client.Hostname(),
|
|
peer.Hostname(),
|
|
)
|
|
_, _, err := client.Execute(command)
|
|
|
|
return err
|
|
})
|
|
if err != nil {
|
|
t.Fatalf(
|
|
"failed to send taildrop file on %s, err: %s",
|
|
client.Hostname(),
|
|
err,
|
|
)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
for _, client := range allClients {
|
|
command := []string{
|
|
"tailscale", "file",
|
|
"get",
|
|
"/tmp/",
|
|
}
|
|
if _, _, err := client.Execute(command); err != nil {
|
|
t.Fatalf("failed to get taildrop file on %s, err: %s", client.Hostname(), err)
|
|
}
|
|
|
|
for _, peer := range allClients {
|
|
if client.Hostname() == peer.Hostname() {
|
|
continue
|
|
}
|
|
|
|
t.Run(fmt.Sprintf("%s-%s", client.Hostname(), peer.Hostname()), func(t *testing.T) {
|
|
command := []string{
|
|
"ls",
|
|
fmt.Sprintf("/tmp/file_from_%s", peer.Hostname()),
|
|
}
|
|
log.Printf(
|
|
"Checking file in %s from %s\n",
|
|
client.Hostname(),
|
|
peer.Hostname(),
|
|
)
|
|
|
|
result, _, err := client.Execute(command)
|
|
assertNoErrf(t, "failed to execute command to ls taildrop: %s", err)
|
|
|
|
log.Printf("Result for %s: %s\n", peer.Hostname(), result)
|
|
if fmt.Sprintf("/tmp/file_from_%s\n", peer.Hostname()) != result {
|
|
t.Fatalf(
|
|
"taildrop result is not correct %s, wanted %s",
|
|
result,
|
|
fmt.Sprintf("/tmp/file_from_%s\n", peer.Hostname()),
|
|
)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestResolveMagicDNS(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
"magicdns1": len(MustTestVersions),
|
|
"magicdns2": len(MustTestVersions),
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("magicdns"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
// Poor mans cache
|
|
_, err = scenario.ListTailscaleClientsFQDNs()
|
|
assertNoErrListFQDN(t, err)
|
|
|
|
_, err = scenario.ListTailscaleClientsIPs()
|
|
assertNoErrListClientIPs(t, err)
|
|
|
|
for _, client := range allClients {
|
|
for _, peer := range allClients {
|
|
// It is safe to ignore this error as we handled it when caching it
|
|
peerFQDN, _ := peer.FQDN()
|
|
|
|
command := []string{
|
|
"tailscale",
|
|
"ip", peerFQDN,
|
|
}
|
|
result, _, err := client.Execute(command)
|
|
if err != nil {
|
|
t.Fatalf(
|
|
"failed to execute resolve/ip command %s from %s: %s",
|
|
peerFQDN,
|
|
client.Hostname(),
|
|
err,
|
|
)
|
|
}
|
|
|
|
ips, err := peer.IPs()
|
|
if err != nil {
|
|
t.Fatalf(
|
|
"failed to get ips for %s: %s",
|
|
peer.Hostname(),
|
|
err,
|
|
)
|
|
}
|
|
|
|
for _, ip := range ips {
|
|
if !strings.Contains(result, ip.String()) {
|
|
t.Fatalf("ip %s is not found in \n%s\n", ip.String(), result)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestExpireNode(t *testing.T) {
|
|
IntegrationSkip(t)
|
|
t.Parallel()
|
|
|
|
scenario, err := NewScenario()
|
|
assertNoErr(t, err)
|
|
defer scenario.Shutdown()
|
|
|
|
spec := map[string]int{
|
|
"user1": len(MustTestVersions),
|
|
}
|
|
|
|
err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("expirenode"))
|
|
assertNoErrHeadscaleEnv(t, err)
|
|
|
|
allClients, err := scenario.ListTailscaleClients()
|
|
assertNoErrListClients(t, err)
|
|
|
|
allIps, err := scenario.ListTailscaleClientsIPs()
|
|
assertNoErrListClientIPs(t, err)
|
|
|
|
err = scenario.WaitForTailscaleSync()
|
|
assertNoErrSync(t, err)
|
|
|
|
allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
|
|
return x.String()
|
|
})
|
|
|
|
success := pingAllHelper(t, allClients, allAddrs)
|
|
t.Logf("before expire: %d successful pings out of %d", success, len(allClients)*len(allIps))
|
|
|
|
for _, client := range allClients {
|
|
status, err := client.Status()
|
|
assertNoErr(t, err)
|
|
|
|
// Assert that we have the original count - self
|
|
assert.Len(t, status.Peers(), len(MustTestVersions)-1)
|
|
}
|
|
|
|
headscale, err := scenario.Headscale()
|
|
assertNoErr(t, err)
|
|
|
|
// TODO(kradalby): This is Headscale specific and would not play nicely
|
|
// with other implementations of the ControlServer interface
|
|
result, err := headscale.Execute([]string{
|
|
"headscale", "nodes", "expire", "--identifier", "0", "--output", "json",
|
|
})
|
|
assertNoErr(t, err)
|
|
|
|
var node v1.Node
|
|
err = json.Unmarshal([]byte(result), &node)
|
|
assertNoErr(t, err)
|
|
|
|
time.Sleep(30 * time.Second)
|
|
|
|
// Verify that the expired not is no longer present in the Peer list
|
|
// of connected nodes.
|
|
for _, client := range allClients {
|
|
status, err := client.Status()
|
|
assertNoErr(t, err)
|
|
|
|
for _, peerKey := range status.Peers() {
|
|
peerStatus := status.Peer[peerKey]
|
|
|
|
peerPublicKey := strings.TrimPrefix(peerStatus.PublicKey.String(), "nodekey:")
|
|
|
|
assert.NotEqual(t, node.GetNodeKey(), peerPublicKey)
|
|
}
|
|
|
|
if client.Hostname() != node.GetName() {
|
|
// Assert that we have the original count - self - expired node
|
|
assert.Len(t, status.Peers(), len(MustTestVersions)-2)
|
|
}
|
|
}
|
|
}
|