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activity_log_testing_util.go
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/
activity_log_testing_util.go
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package vault
import (
"context"
"fmt"
"math/rand"
"testing"
"time"
"github.com/hashicorp/vault/helper/constants"
"github.com/hashicorp/vault/sdk/logical"
"github.com/hashicorp/vault/vault/activity"
)
// InjectActivityLogDataThisMonth populates the in-memory client store
// with some entities and tokens, overriding what was already there
// It is currently used for API integration tests
func (c *Core) InjectActivityLogDataThisMonth(t *testing.T) map[string]*activity.EntityRecord {
t.Helper()
c.activityLog.l.Lock()
defer c.activityLog.l.Unlock()
c.activityLog.fragmentLock.Lock()
defer c.activityLog.fragmentLock.Unlock()
for i := 0; i < 3; i++ {
er := &activity.EntityRecord{
ClientID: fmt.Sprintf("testclientid-%d", i),
NamespaceID: "root",
MountAccessor: fmt.Sprintf("testmountaccessor-%d", i),
Timestamp: time.Now().Unix(),
NonEntity: i%2 == 0,
}
c.activityLog.partialMonthClientTracker[er.ClientID] = er
}
if constants.IsEnterprise {
for j := 0; j < 2; j++ {
for i := 0; i < 2; i++ {
er := &activity.EntityRecord{
ClientID: fmt.Sprintf("ns-%d-testclientid-%d", j, i),
NamespaceID: fmt.Sprintf("ns-%d", j),
MountAccessor: fmt.Sprintf("ns-%d-testmountaccessor-%d", j, i),
Timestamp: time.Now().Unix(),
NonEntity: i%2 == 0,
}
c.activityLog.partialMonthClientTracker[er.ClientID] = er
}
}
}
return c.activityLog.partialMonthClientTracker
}
// GetActiveClients returns the in-memory partialMonthClientTracker from an
// activity log.
func (c *Core) GetActiveClients() map[string]*activity.EntityRecord {
out := make(map[string]*activity.EntityRecord)
c.stateLock.RLock()
c.activityLog.fragmentLock.RLock()
for k, v := range c.activityLog.partialMonthClientTracker {
out[k] = v
}
c.activityLog.fragmentLock.RUnlock()
c.stateLock.RUnlock()
return out
}
// GetCurrentEntities returns the current entity activity log
func (a *ActivityLog) GetCurrentEntities() *activity.EntityActivityLog {
a.l.RLock()
defer a.l.RUnlock()
return a.currentSegment.currentClients
}
// WriteToStorage is used to put entity data in storage
// `path` should be the complete path (not relative to the view)
func WriteToStorage(t *testing.T, c *Core, path string, data []byte) {
t.Helper()
err := c.barrier.Put(context.Background(), &logical.StorageEntry{
Key: path,
Value: data,
})
if err != nil {
t.Fatalf("Failed to write %s\nto %s\nerror: %v", data, path, err)
}
}
// SetStandbyEnable sets enabled on a performance standby (using config)
func (a *ActivityLog) SetStandbyEnable(ctx context.Context, enabled bool) {
var enableStr string
if enabled {
enableStr = "enable"
} else {
enableStr = "disable"
}
// TODO only patch enabled?
a.SetConfigStandby(ctx, activityConfig{
DefaultReportMonths: 12,
RetentionMonths: 24,
Enabled: enableStr,
})
}
// NOTE: AddTokenToFragment is deprecated and can no longer be used, except for
// testing backward compatibility. Please use AddClientToFragment instead.
func (a *ActivityLog) AddTokenToFragment(namespaceID string) {
a.fragmentLock.Lock()
defer a.fragmentLock.Unlock()
if !a.enabled {
return
}
a.createCurrentFragment()
a.fragment.NonEntityTokens[namespaceID] += 1
}
func RandStringBytes(n int) string {
b := make([]byte, n)
for i := range b {
b[i] = byte(rand.Intn(26)) + 'a'
}
return string(b)
}
// ExpectCurrentSegmentRefreshed verifies that the current segment has been refreshed
// non-nil empty components and updated with the `expectedStart` timestamp
// Note: if `verifyTimeNotZero` is true, ignore `expectedStart` and just make sure the timestamp isn't 0
func (a *ActivityLog) ExpectCurrentSegmentRefreshed(t *testing.T, expectedStart int64, verifyTimeNotZero bool) {
t.Helper()
a.l.RLock()
defer a.l.RUnlock()
a.fragmentLock.RLock()
defer a.fragmentLock.RUnlock()
if a.currentSegment.currentClients == nil {
t.Fatalf("expected non-nil currentSegment.currentClients")
}
if a.currentSegment.currentClients.Clients == nil {
t.Errorf("expected non-nil currentSegment.currentClients.Entities")
}
if a.currentSegment.tokenCount == nil {
t.Fatalf("expected non-nil currentSegment.tokenCount")
}
if a.currentSegment.tokenCount.CountByNamespaceID == nil {
t.Errorf("expected non-nil currentSegment.tokenCount.CountByNamespaceID")
}
if a.partialMonthClientTracker == nil {
t.Errorf("expected non-nil partialMonthClientTracker")
}
if len(a.currentSegment.currentClients.Clients) > 0 {
t.Errorf("expected no current entity segment to be loaded. got: %v", a.currentSegment.currentClients)
}
if len(a.currentSegment.tokenCount.CountByNamespaceID) > 0 {
t.Errorf("expected no token counts to be loaded. got: %v", a.currentSegment.tokenCount.CountByNamespaceID)
}
if len(a.partialMonthClientTracker) > 0 {
t.Errorf("expected no active entity segment to be loaded. got: %v", a.partialMonthClientTracker)
}
if verifyTimeNotZero {
if a.currentSegment.startTimestamp == 0 {
t.Error("bad start timestamp. expected no reset but timestamp was reset")
}
} else if a.currentSegment.startTimestamp != expectedStart {
t.Errorf("bad start timestamp. expected: %v got: %v", expectedStart, a.currentSegment.startTimestamp)
}
}
// ActiveEntitiesEqual checks that only the set of `test` exists in `active`
func ActiveEntitiesEqual(active map[string]*activity.EntityRecord, test []*activity.EntityRecord) bool {
if len(active) != len(test) {
return false
}
for _, ent := range test {
if _, ok := active[ent.ClientID]; !ok {
return false
}
}
return true
}
// GetStartTimestamp returns the start timestamp on an activity log
func (a *ActivityLog) GetStartTimestamp() int64 {
a.l.RLock()
defer a.l.RUnlock()
return a.currentSegment.startTimestamp
}
// SetStartTimestamp sets the start timestamp on an activity log
func (a *ActivityLog) SetStartTimestamp(timestamp int64) {
a.l.Lock()
defer a.l.Unlock()
a.currentSegment.startTimestamp = timestamp
}
// GetStoredTokenCountByNamespaceID returns the count of tokens by namespace ID
func (a *ActivityLog) GetStoredTokenCountByNamespaceID() map[string]uint64 {
a.l.RLock()
defer a.l.RUnlock()
return a.currentSegment.tokenCount.CountByNamespaceID
}
// GetEntitySequenceNumber returns the current entity sequence number
func (a *ActivityLog) GetEntitySequenceNumber() uint64 {
a.l.RLock()
defer a.l.RUnlock()
return a.currentSegment.clientSequenceNumber
}
// SetEnable sets the enabled flag on the activity log
func (a *ActivityLog) SetEnable(enabled bool) {
a.l.Lock()
defer a.l.Unlock()
a.fragmentLock.Lock()
defer a.fragmentLock.Unlock()
a.enabled = enabled
}
// GetEnabled returns the enabled flag on an activity log
func (a *ActivityLog) GetEnabled() bool {
a.fragmentLock.RLock()
defer a.fragmentLock.RUnlock()
return a.enabled
}
// GetActivityLog returns a pointer to the (private) activity log on a core
// Note: you must do the usual locking scheme when modifying the ActivityLog
func (c *Core) GetActivityLog() *ActivityLog {
return c.activityLog
}