281 lines
8.2 KiB
Go
281 lines
8.2 KiB
Go
package vault
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"path"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/hashicorp/vault/helper/timeutil"
|
|
"github.com/hashicorp/vault/sdk/framework"
|
|
"github.com/hashicorp/vault/sdk/logical"
|
|
)
|
|
|
|
// activityQueryPath is available in every namespace
|
|
func (b *SystemBackend) activityQueryPath() *framework.Path {
|
|
return &framework.Path{
|
|
Pattern: "internal/counters/activity$",
|
|
Fields: map[string]*framework.FieldSchema{
|
|
"start_time": {
|
|
Type: framework.TypeTime,
|
|
Description: "Start of query interval",
|
|
},
|
|
"end_time": {
|
|
Type: framework.TypeTime,
|
|
Description: "End of query interval",
|
|
},
|
|
},
|
|
HelpSynopsis: strings.TrimSpace(sysHelp["activity-query"][0]),
|
|
HelpDescription: strings.TrimSpace(sysHelp["activity-query"][1]),
|
|
|
|
Operations: map[logical.Operation]framework.OperationHandler{
|
|
logical.ReadOperation: &framework.PathOperation{
|
|
Callback: b.handleClientMetricQuery,
|
|
Summary: "Report the client count metrics, for this namespace and all child namespaces.",
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
// monthlyActivityCountPath is available in every namespace
|
|
func (b *SystemBackend) monthlyActivityCountPath() *framework.Path {
|
|
return &framework.Path{
|
|
Pattern: "internal/counters/activity/monthly$",
|
|
HelpSynopsis: strings.TrimSpace(sysHelp["activity-monthly"][0]),
|
|
HelpDescription: strings.TrimSpace(sysHelp["activity-monthly"][1]),
|
|
Operations: map[logical.Operation]framework.OperationHandler{
|
|
logical.ReadOperation: &framework.PathOperation{
|
|
Callback: b.handleMonthlyActivityCount,
|
|
Summary: "Report the number of clients for this month, for this namespace and all child namespaces.",
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func (b *SystemBackend) activityPaths() []*framework.Path {
|
|
return []*framework.Path{
|
|
b.monthlyActivityCountPath(),
|
|
b.activityQueryPath(),
|
|
}
|
|
}
|
|
|
|
// rootActivityPaths are available only in the root namespace
|
|
func (b *SystemBackend) rootActivityPaths() []*framework.Path {
|
|
return []*framework.Path{
|
|
b.activityQueryPath(),
|
|
b.monthlyActivityCountPath(),
|
|
{
|
|
Pattern: "internal/counters/config$",
|
|
Fields: map[string]*framework.FieldSchema{
|
|
"default_report_months": {
|
|
Type: framework.TypeInt,
|
|
Default: 12,
|
|
Description: "Number of months to report if no start date specified.",
|
|
},
|
|
"retention_months": {
|
|
Type: framework.TypeInt,
|
|
Default: 24,
|
|
Description: "Number of months of client data to retain. Setting to 0 will clear all existing data.",
|
|
},
|
|
"enabled": {
|
|
Type: framework.TypeString,
|
|
Default: "default",
|
|
Description: "Enable or disable collection of client count: enable, disable, or default.",
|
|
},
|
|
},
|
|
HelpSynopsis: strings.TrimSpace(sysHelp["activity-config"][0]),
|
|
HelpDescription: strings.TrimSpace(sysHelp["activity-config"][1]),
|
|
Operations: map[logical.Operation]framework.OperationHandler{
|
|
logical.ReadOperation: &framework.PathOperation{
|
|
Callback: b.handleActivityConfigRead,
|
|
Summary: "Read the client count tracking configuration.",
|
|
},
|
|
logical.UpdateOperation: &framework.PathOperation{
|
|
Callback: b.handleActivityConfigUpdate,
|
|
Summary: "Enable or disable collection of client count, set retention period, or set default reporting period.",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func (b *SystemBackend) handleClientMetricQuery(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
|
|
a := b.Core.activityLog
|
|
if a == nil {
|
|
return logical.ErrorResponse("no activity log present"), nil
|
|
}
|
|
|
|
startTime := d.Get("start_time").(time.Time)
|
|
endTime := d.Get("end_time").(time.Time)
|
|
|
|
// If a specific endTime is used, then respect that
|
|
// otherwise we want to give the latest N months, so go back to the start
|
|
// of the previous month
|
|
//
|
|
// Also convert any user inputs to UTC to avoid
|
|
// problems later.
|
|
if endTime.IsZero() {
|
|
endTime = timeutil.EndOfMonth(timeutil.StartOfPreviousMonth(time.Now().UTC()))
|
|
} else {
|
|
endTime = endTime.UTC()
|
|
}
|
|
if startTime.IsZero() {
|
|
startTime = a.DefaultStartTime(endTime)
|
|
} else {
|
|
startTime = startTime.UTC()
|
|
}
|
|
if startTime.After(endTime) {
|
|
return logical.ErrorResponse("start_time is later than end_time"), nil
|
|
}
|
|
|
|
results, err := a.handleQuery(ctx, startTime, endTime)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if results == nil {
|
|
resp204, err := logical.RespondWithStatusCode(nil, req, http.StatusNoContent)
|
|
return resp204, err
|
|
}
|
|
|
|
return &logical.Response{
|
|
Data: results,
|
|
}, nil
|
|
}
|
|
|
|
func (b *SystemBackend) handleMonthlyActivityCount(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
|
|
a := b.Core.activityLog
|
|
if a == nil {
|
|
return logical.ErrorResponse("no activity log present"), nil
|
|
}
|
|
|
|
results, err := a.partialMonthClientCount(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if results == nil {
|
|
return logical.RespondWithStatusCode(nil, req, http.StatusNoContent)
|
|
}
|
|
|
|
return &logical.Response{
|
|
Data: results,
|
|
}, nil
|
|
}
|
|
|
|
func (b *SystemBackend) handleActivityConfigRead(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
|
|
a := b.Core.activityLog
|
|
if a == nil {
|
|
return logical.ErrorResponse("no activity log present"), nil
|
|
}
|
|
|
|
config, err := a.loadConfigOrDefault(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
qa, err := a.queriesAvailable(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if config.Enabled == "default" {
|
|
config.Enabled = activityLogEnabledDefaultValue
|
|
}
|
|
|
|
return &logical.Response{
|
|
Data: map[string]interface{}{
|
|
"default_report_months": config.DefaultReportMonths,
|
|
"retention_months": config.RetentionMonths,
|
|
"enabled": config.Enabled,
|
|
"queries_available": qa,
|
|
},
|
|
}, nil
|
|
}
|
|
|
|
func (b *SystemBackend) handleActivityConfigUpdate(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
|
|
a := b.Core.activityLog
|
|
if a == nil {
|
|
return logical.ErrorResponse("no activity log present"), nil
|
|
}
|
|
|
|
warnings := make([]string, 0)
|
|
|
|
config, err := a.loadConfigOrDefault(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
{
|
|
// Parse the default report months
|
|
if defaultReportMonthsRaw, ok := d.GetOk("default_report_months"); ok {
|
|
config.DefaultReportMonths = defaultReportMonthsRaw.(int)
|
|
}
|
|
|
|
if config.DefaultReportMonths <= 0 {
|
|
return logical.ErrorResponse("default_report_months must be greater than 0"), logical.ErrInvalidRequest
|
|
}
|
|
}
|
|
|
|
{
|
|
// Parse the retention months
|
|
if retentionMonthsRaw, ok := d.GetOk("retention_months"); ok {
|
|
config.RetentionMonths = retentionMonthsRaw.(int)
|
|
}
|
|
|
|
if config.RetentionMonths < 0 {
|
|
return logical.ErrorResponse("retention_months must be greater than or equal to 0"), logical.ErrInvalidRequest
|
|
}
|
|
}
|
|
|
|
{
|
|
// Parse the enabled setting
|
|
if enabledRaw, ok := d.GetOk("enabled"); ok {
|
|
enabledStr := enabledRaw.(string)
|
|
|
|
// If we switch from enabled to disabled, then we return a warning to the client.
|
|
// We have to keep the default state of activity log enabled in mind
|
|
if config.Enabled == "enable" && enabledStr == "disable" ||
|
|
!activityLogEnabledDefault && config.Enabled == "enable" && enabledStr == "default" ||
|
|
activityLogEnabledDefault && config.Enabled == "default" && enabledStr == "disable" {
|
|
warnings = append(warnings, "the current monthly segment will be deleted because the activity log was disabled")
|
|
}
|
|
|
|
switch enabledStr {
|
|
case "default", "enable", "disable":
|
|
config.Enabled = enabledStr
|
|
default:
|
|
return logical.ErrorResponse("enabled must be one of \"default\", \"enable\", \"disable\""), logical.ErrInvalidRequest
|
|
}
|
|
}
|
|
}
|
|
|
|
enabled := config.Enabled == "enable"
|
|
if !enabled && config.Enabled == "default" {
|
|
enabled = activityLogEnabledDefault
|
|
}
|
|
|
|
if enabled && config.RetentionMonths == 0 {
|
|
return logical.ErrorResponse("retention_months cannot be 0 while enabled"), logical.ErrInvalidRequest
|
|
}
|
|
|
|
// Store the config
|
|
entry, err := logical.StorageEntryJSON(path.Join(activitySubPath, activityConfigKey), config)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := req.Storage.Put(ctx, entry); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Set the new config on the activity log
|
|
a.SetConfig(ctx, config)
|
|
|
|
if len(warnings) > 0 {
|
|
return &logical.Response{
|
|
Warnings: warnings,
|
|
}, nil
|
|
}
|
|
|
|
return nil, nil
|
|
}
|