mirror of
https://github.com/juanfont/headscale.git
synced 2024-11-26 08:53:05 +00:00
SSH: add test between namespaces
This commit is contained in:
Even Holthe
Kristoffer Dalby
parent
fd6d25b5c1
commit
f610be632e
1 changed files with 178 additions and 72 deletions
|
|
@ -7,58 +7,61 @@ import (
|
|||
"time"
|
||||
|
||||
"github.com/juanfont/headscale"
|
||||
"github.com/juanfont/headscale/integration/hsic"
|
||||
"github.com/juanfont/headscale/integration/tsic"
|
||||
)
|
||||
|
||||
var retry = func(times int, sleepInterval time.Duration, doWork func() (string, error)) (string, error) {
|
||||
var err error
|
||||
for attempts := 0; attempts < times; attempts++ {
|
||||
var result string
|
||||
result, err = doWork()
|
||||
if err == nil {
|
||||
return result, nil
|
||||
}
|
||||
time.Sleep(sleepInterval)
|
||||
}
|
||||
|
||||
return "", err
|
||||
}
|
||||
|
||||
func TestSSHOneNamespaceAllToAll(t *testing.T) {
|
||||
IntegrationSkip(t)
|
||||
|
||||
retry := func(times int, sleepInterval time.Duration, doWork func() (string, error)) (string, error) {
|
||||
var err error
|
||||
for attempts := 0; attempts < times; attempts++ {
|
||||
var result string
|
||||
result, err = doWork()
|
||||
if err == nil {
|
||||
return result, nil
|
||||
}
|
||||
time.Sleep(sleepInterval)
|
||||
}
|
||||
|
||||
return "", err
|
||||
}
|
||||
|
||||
scenario, err := NewScenario()
|
||||
if err != nil {
|
||||
t.Errorf("failed to create scenario: %s", err)
|
||||
}
|
||||
|
||||
spec := &HeadscaleSpec{
|
||||
namespaces: map[string]int{
|
||||
"namespace1": len(TailscaleVersions) - 5,
|
||||
},
|
||||
enableSSH: true,
|
||||
acl: &headscale.ACLPolicy{
|
||||
Groups: map[string][]string{
|
||||
"group:integration-test": {"namespace1"},
|
||||
},
|
||||
ACLs: []headscale.ACL{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"*"},
|
||||
Destinations: []string{"*:*"},
|
||||
},
|
||||
},
|
||||
SSHs: []headscale.SSH{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"group:integration-test"},
|
||||
Destinations: []string{"group:integration-test"},
|
||||
Users: []string{"ssh-it-user"},
|
||||
},
|
||||
},
|
||||
},
|
||||
spec := map[string]int{
|
||||
"namespace1": len(TailscaleVersions) - 5,
|
||||
}
|
||||
|
||||
err = scenario.CreateHeadscaleEnv(spec)
|
||||
err = scenario.CreateHeadscaleEnv(spec,
|
||||
[]tsic.Option{tsic.WithSSH()},
|
||||
hsic.WithACLPolicy(
|
||||
&headscale.ACLPolicy{
|
||||
Groups: map[string][]string{
|
||||
"group:integration-test": {"namespace1"},
|
||||
},
|
||||
ACLs: []headscale.ACL{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"*"},
|
||||
Destinations: []string{"*:*"},
|
||||
},
|
||||
},
|
||||
SSHs: []headscale.SSH{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"group:integration-test"},
|
||||
Destinations: []string{"group:integration-test"},
|
||||
Users: []string{"ssh-it-user"},
|
||||
},
|
||||
},
|
||||
},
|
||||
),
|
||||
)
|
||||
if err != nil {
|
||||
t.Errorf("failed to create headscale environment: %s", err)
|
||||
}
|
||||
|
|
@ -86,38 +89,9 @@ func TestSSHOneNamespaceAllToAll(t *testing.T) {
|
|||
continue
|
||||
}
|
||||
|
||||
clientFQDN, _ := client.FQDN()
|
||||
peerFQDN, _ := peer.FQDN()
|
||||
|
||||
t.Run(
|
||||
fmt.Sprintf("%s-%s", clientFQDN, peerFQDN),
|
||||
func(t *testing.T) {
|
||||
command := []string{
|
||||
"ssh", "-o StrictHostKeyChecking=no", "-o ConnectTimeout=1",
|
||||
fmt.Sprintf("%s@%s", "ssh-it-user", peer.Hostname()),
|
||||
"'hostname'",
|
||||
}
|
||||
|
||||
result, err := retry(10, 1*time.Second, func() (string, error) {
|
||||
return client.Execute(command)
|
||||
})
|
||||
if err != nil {
|
||||
t.Errorf("failed to execute command over SSH: %s", err)
|
||||
}
|
||||
|
||||
if strings.Contains(peer.ID(), result) {
|
||||
t.Logf(
|
||||
"failed to get correct container ID from %s, expected: %s, got: %s",
|
||||
peer.Hostname(),
|
||||
peer.ID(),
|
||||
result,
|
||||
)
|
||||
t.Fail()
|
||||
} else {
|
||||
success++
|
||||
}
|
||||
},
|
||||
)
|
||||
if doSSH(t, client, peer) {
|
||||
success++
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -132,3 +106,135 @@ func TestSSHOneNamespaceAllToAll(t *testing.T) {
|
|||
t.Errorf("failed to tear down scenario: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
|
||||
IntegrationSkip(t)
|
||||
|
||||
scenario, err := NewScenario()
|
||||
if err != nil {
|
||||
t.Errorf("failed to create scenario: %s", err)
|
||||
}
|
||||
|
||||
spec := map[string]int{
|
||||
"namespace1": len(TailscaleVersions) - 5,
|
||||
"namespace2": len(TailscaleVersions) - 5,
|
||||
}
|
||||
|
||||
err = scenario.CreateHeadscaleEnv(spec,
|
||||
[]tsic.Option{tsic.WithSSH()},
|
||||
hsic.WithACLPolicy(
|
||||
&headscale.ACLPolicy{
|
||||
Groups: map[string][]string{
|
||||
"group:integration-test": {"namespace1", "namespace2"},
|
||||
},
|
||||
ACLs: []headscale.ACL{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"*"},
|
||||
Destinations: []string{"*:*"},
|
||||
},
|
||||
},
|
||||
SSHs: []headscale.SSH{
|
||||
{
|
||||
Action: "accept",
|
||||
Sources: []string{"group:integration-test"},
|
||||
Destinations: []string{"group:integration-test"},
|
||||
Users: []string{"ssh-it-user"},
|
||||
},
|
||||
},
|
||||
},
|
||||
),
|
||||
)
|
||||
if err != nil {
|
||||
t.Errorf("failed to create headscale environment: %s", err)
|
||||
}
|
||||
|
||||
nsOneClients, err := scenario.ListTailscaleClients("namespace1")
|
||||
if err != nil {
|
||||
t.Errorf("failed to get clients: %s", err)
|
||||
}
|
||||
|
||||
nsTwoClients, err := scenario.ListTailscaleClients("namespace2")
|
||||
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)
|
||||
}
|
||||
|
||||
_, err = scenario.ListTailscaleClientsFQDNs()
|
||||
if err != nil {
|
||||
t.Errorf("failed to get FQDNs: %s", err)
|
||||
}
|
||||
|
||||
success := 0
|
||||
|
||||
testInterNamespaceSSH := func(sourceClients []TailscaleClient, targetClients []TailscaleClient) {
|
||||
for _, client := range sourceClients {
|
||||
for _, peer := range targetClients {
|
||||
if doSSH(t, client, peer) {
|
||||
success++
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
testInterNamespaceSSH(nsOneClients, nsTwoClients)
|
||||
testInterNamespaceSSH(nsTwoClients, nsOneClients)
|
||||
|
||||
t.Logf(
|
||||
"%d successful pings out of %d",
|
||||
success,
|
||||
((len(nsOneClients)*len(nsOneClients))-len(nsOneClients))*2,
|
||||
)
|
||||
|
||||
err = scenario.Shutdown()
|
||||
if err != nil {
|
||||
t.Errorf("failed to tear down scenario: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
func doSSH(t *testing.T, client TailscaleClient, peer TailscaleClient) bool {
|
||||
t.Helper()
|
||||
|
||||
clientFQDN, _ := client.FQDN()
|
||||
peerFQDN, _ := peer.FQDN()
|
||||
|
||||
success := false
|
||||
|
||||
t.Run(
|
||||
fmt.Sprintf("%s-%s", clientFQDN, peerFQDN),
|
||||
func(t *testing.T) {
|
||||
command := []string{
|
||||
"ssh", "-o StrictHostKeyChecking=no", "-o ConnectTimeout=1",
|
||||
fmt.Sprintf("%s@%s", "ssh-it-user", peerFQDN),
|
||||
"'hostname'",
|
||||
}
|
||||
|
||||
result, err := retry(10, 1*time.Second, func() (string, error) {
|
||||
result, _, err := client.Execute(command)
|
||||
|
||||
return result, err
|
||||
})
|
||||
if err != nil {
|
||||
t.Errorf("failed to execute command over SSH: %s", err)
|
||||
}
|
||||
|
||||
if strings.Contains(peer.ID(), result) {
|
||||
t.Logf(
|
||||
"failed to get correct container ID from %s, expected: %s, got: %s",
|
||||
peer.Hostname(),
|
||||
peer.ID(),
|
||||
result,
|
||||
)
|
||||
t.Fail()
|
||||
} else {
|
||||
success = true
|
||||
}
|
||||
},
|
||||
)
|
||||
|
||||
return success
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue