consul/agent/token/store_test.go

291 lines
10 KiB
Go

package token
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestStore_RegularTokens(t *testing.T) {
type tokens struct {
userSource TokenSource
user string
agent string
agentSource TokenSource
recovery string
recoverySource TokenSource
repl string
replSource TokenSource
registration string
registrationSource TokenSource
}
tests := []struct {
name string
set tokens
raw tokens
effective tokens
}{
{
name: "set user - config",
set: tokens{user: "U", userSource: TokenSourceConfig},
raw: tokens{user: "U", userSource: TokenSourceConfig},
effective: tokens{user: "U", agent: "U"},
},
{
name: "set user - api",
set: tokens{user: "U", userSource: TokenSourceAPI},
raw: tokens{user: "U", userSource: TokenSourceAPI},
effective: tokens{user: "U", agent: "U"},
},
{
name: "set agent - config",
set: tokens{agent: "A", agentSource: TokenSourceConfig},
raw: tokens{agent: "A", agentSource: TokenSourceConfig},
effective: tokens{agent: "A"},
},
{
name: "set agent - api",
set: tokens{agent: "A", agentSource: TokenSourceAPI},
raw: tokens{agent: "A", agentSource: TokenSourceAPI},
effective: tokens{agent: "A"},
},
{
name: "set user and agent",
set: tokens{agent: "A", user: "U"},
raw: tokens{agent: "A", user: "U"},
effective: tokens{agent: "A", user: "U"},
},
{
name: "set repl - config",
set: tokens{repl: "R", replSource: TokenSourceConfig},
raw: tokens{repl: "R", replSource: TokenSourceConfig},
effective: tokens{repl: "R"},
},
{
name: "set repl - api",
set: tokens{repl: "R", replSource: TokenSourceAPI},
raw: tokens{repl: "R", replSource: TokenSourceAPI},
effective: tokens{repl: "R"},
},
{
name: "set recovery - config",
set: tokens{recovery: "M", recoverySource: TokenSourceConfig},
raw: tokens{recovery: "M", recoverySource: TokenSourceConfig},
effective: tokens{recovery: "M"},
},
{
name: "set recovery - api",
set: tokens{recovery: "M", recoverySource: TokenSourceAPI},
raw: tokens{recovery: "M", recoverySource: TokenSourceAPI},
effective: tokens{recovery: "M"},
},
{
name: "set registration - config",
set: tokens{registration: "G", registrationSource: TokenSourceConfig},
raw: tokens{registration: "G", registrationSource: TokenSourceConfig},
effective: tokens{registration: "G"},
},
{
name: "set registration - api",
set: tokens{registration: "G", registrationSource: TokenSourceAPI},
raw: tokens{registration: "G", registrationSource: TokenSourceAPI},
effective: tokens{registration: "G"},
},
{
name: "set all",
set: tokens{user: "U", agent: "A", repl: "R", recovery: "M", registration: "G"},
raw: tokens{user: "U", agent: "A", repl: "R", recovery: "M", registration: "G"},
effective: tokens{user: "U", agent: "A", repl: "R", recovery: "M", registration: "G"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
s := new(Store)
if tt.set.user != "" {
require.True(t, s.UpdateUserToken(tt.set.user, tt.set.userSource))
}
if tt.set.agent != "" {
require.True(t, s.UpdateAgentToken(tt.set.agent, tt.set.agentSource))
}
if tt.set.repl != "" {
require.True(t, s.UpdateReplicationToken(tt.set.repl, tt.set.replSource))
}
if tt.set.recovery != "" {
require.True(t, s.UpdateAgentRecoveryToken(tt.set.recovery, tt.set.recoverySource))
}
if tt.set.registration != "" {
require.True(t, s.UpdateConfigFileRegistrationToken(tt.set.registration, tt.set.registrationSource))
}
// If they don't change then they return false.
require.False(t, s.UpdateUserToken(tt.set.user, tt.set.userSource))
require.False(t, s.UpdateAgentToken(tt.set.agent, tt.set.agentSource))
require.False(t, s.UpdateReplicationToken(tt.set.repl, tt.set.replSource))
require.False(t, s.UpdateAgentRecoveryToken(tt.set.recovery, tt.set.recoverySource))
require.False(t, s.UpdateConfigFileRegistrationToken(tt.set.registration, tt.set.registrationSource))
require.Equal(t, tt.effective.user, s.UserToken())
require.Equal(t, tt.effective.agent, s.AgentToken())
require.Equal(t, tt.effective.recovery, s.AgentRecoveryToken())
require.Equal(t, tt.effective.repl, s.ReplicationToken())
require.Equal(t, tt.effective.registration, s.ConfigFileRegistrationToken())
tok, src := s.UserTokenAndSource()
require.Equal(t, tt.raw.user, tok)
require.Equal(t, tt.raw.userSource, src)
tok, src = s.AgentTokenAndSource()
require.Equal(t, tt.raw.agent, tok)
require.Equal(t, tt.raw.agentSource, src)
tok, src = s.AgentRecoveryTokenAndSource()
require.Equal(t, tt.raw.recovery, tok)
require.Equal(t, tt.raw.recoverySource, src)
tok, src = s.ReplicationTokenAndSource()
require.Equal(t, tt.raw.repl, tok)
require.Equal(t, tt.raw.replSource, src)
tok, src = s.ConfigFileRegistrationTokenAndSource()
require.Equal(t, tt.raw.registration, tok)
require.Equal(t, tt.raw.registrationSource, src)
})
}
}
func TestStore_AgentRecoveryToken(t *testing.T) {
s := new(Store)
verify := func(want bool, toks ...string) {
for _, tok := range toks {
require.Equal(t, want, s.IsAgentRecoveryToken(tok))
}
}
verify(false, "", "nope")
s.UpdateAgentRecoveryToken("recovery", TokenSourceConfig)
verify(true, "recovery")
verify(false, "", "nope")
s.UpdateAgentRecoveryToken("another", TokenSourceConfig)
verify(true, "another")
verify(false, "", "nope", "recovery")
s.UpdateAgentRecoveryToken("", TokenSourceConfig)
verify(false, "", "nope", "recovery", "another")
}
func TestStore_Notify(t *testing.T) {
s := new(Store)
newNotification := func(t *testing.T, s *Store, kind TokenKind) Notifier {
n := s.Notify(kind)
require.NotNil(t, n.Ch)
return n
}
requireNotNotified := func(t *testing.T, ch <-chan struct{}) {
require.Empty(t, ch)
}
requireNotifiedOnce := func(t *testing.T, ch <-chan struct{}) {
require.Len(t, ch, 1)
// drain the channel
<-ch
// just to be safe
require.Empty(t, ch)
}
agentNotifier := newNotification(t, s, TokenKindAgent)
userNotifier := newNotification(t, s, TokenKindUser)
agentRecoveryNotifier := newNotification(t, s, TokenKindAgentRecovery)
replicationNotifier := newNotification(t, s, TokenKindReplication)
replicationNotifier2 := newNotification(t, s, TokenKindReplication)
registrationNotifier := newNotification(t, s, TokenKindConfigFileRegistration)
// perform an update of the user token
require.True(t, s.UpdateUserToken("edcae2a2-3b51-4864-b412-c7a568f49cb1", TokenSourceConfig))
// do it again to ensure it doesn't block even though nothing has read from the 1 buffered chan yet
require.True(t, s.UpdateUserToken("47788919-f944-476a-bda5-446d64be1df8", TokenSourceAPI))
// ensure notifications were sent to the user notifier and all other notifiers were not notified.
requireNotNotified(t, agentNotifier.Ch)
requireNotifiedOnce(t, userNotifier.Ch)
requireNotNotified(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, replicationNotifier2.Ch)
requireNotNotified(t, registrationNotifier.Ch)
// update the agent token which should send a notification to the agent notifier.
require.True(t, s.UpdateAgentToken("5d748ec2-d536-461f-8e2a-1f7eae98d559", TokenSourceAPI))
requireNotifiedOnce(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotNotified(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, replicationNotifier2.Ch)
requireNotNotified(t, registrationNotifier.Ch)
// update the agent recovery token which should send a notification to the agent recovery notifier.
require.True(t, s.UpdateAgentRecoveryToken("789badc8-f850-43e1-8742-9b9f484957cc", TokenSourceAPI))
requireNotNotified(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotNotified(t, replicationNotifier.Ch)
requireNotifiedOnce(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, replicationNotifier2.Ch)
requireNotNotified(t, registrationNotifier.Ch)
// update the replication token which should send a notification to the replication notifier.
require.True(t, s.UpdateReplicationToken("789badc8-f850-43e1-8742-9b9f484957cc", TokenSourceAPI))
requireNotNotified(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotifiedOnce(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotifiedOnce(t, replicationNotifier2.Ch)
requireNotNotified(t, registrationNotifier.Ch)
s.StopNotify(replicationNotifier2)
// update the replication token which should send a notification to the replication notifier.
require.True(t, s.UpdateReplicationToken("eb0b56b9-fa65-4ae1-902a-c64457c62ac6", TokenSourceAPI))
requireNotNotified(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotifiedOnce(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, replicationNotifier2.Ch)
requireNotNotified(t, registrationNotifier.Ch)
// update the config file registration token which should send a notification to the replication notifier.
require.True(t, s.UpdateConfigFileRegistrationToken("82fe7362-7d83-4f43-bb27-c35f1f15083c", TokenSourceAPI))
requireNotNotified(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotNotified(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, replicationNotifier2.Ch)
requireNotifiedOnce(t, registrationNotifier.Ch)
// request updates that are not changes
require.False(t, s.UpdateAgentToken("5d748ec2-d536-461f-8e2a-1f7eae98d559", TokenSourceAPI))
require.False(t, s.UpdateAgentRecoveryToken("789badc8-f850-43e1-8742-9b9f484957cc", TokenSourceAPI))
require.False(t, s.UpdateUserToken("47788919-f944-476a-bda5-446d64be1df8", TokenSourceAPI))
require.False(t, s.UpdateReplicationToken("eb0b56b9-fa65-4ae1-902a-c64457c62ac6", TokenSourceAPI))
require.False(t, s.UpdateConfigFileRegistrationToken("82fe7362-7d83-4f43-bb27-c35f1f15083c", TokenSourceAPI))
// ensure that notifications were not sent
requireNotNotified(t, agentNotifier.Ch)
requireNotNotified(t, userNotifier.Ch)
requireNotNotified(t, replicationNotifier.Ch)
requireNotNotified(t, agentRecoveryNotifier.Ch)
requireNotNotified(t, registrationNotifier.Ch)
}