forked from yunionio/cloudmux
/
events.go
158 lines (138 loc) · 3.68 KB
/
events.go
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// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package qcloud
import (
"fmt"
"strings"
"time"
"github.com/nyl1001/pkg/errors"
"github.com/nyl1001/pkg/jsonutils"
"github.com/nyl1001/cloudmux/pkg/cloudprovider"
)
type SEvent struct {
region *SRegion
AccountID int64
CloudAuditEvent string
ErrorCode int
EventId string
EventName string
EventNameCn string
EventRegion string
EventSource string
EventTime int64
RequestID string
ResourceRegion string
ResourceTypeCn string
Resources map[string]string
SecretId string
SourceIPAddress string
Username string
}
func (event *SEvent) GetName() string {
if resourceName, ok := event.Resources["ResourceName"]; ok && len(resourceName) > 0 {
return resourceName
}
return event.EventName
}
func (event *SEvent) GetService() string {
return event.ResourceTypeCn
}
func (event *SEvent) GetAction() string {
return event.EventName
}
func (event *SEvent) GetResourceType() string {
if resourceType, ok := event.Resources["ResourceType"]; ok {
return resourceType
}
return ""
}
func (event *SEvent) GetRequest() jsonutils.JSONObject {
return jsonutils.Marshal(event)
}
func (event *SEvent) GetRequestId() string {
return event.RequestID
}
func (event *SEvent) GetAccount() string {
if len(event.SecretId) > 0 {
return event.SecretId
}
return event.Username
}
func (event *SEvent) IsSuccess() bool {
return event.ErrorCode == 0
}
func (event *SEvent) GetCreatedAt() time.Time {
return time.Unix(event.EventTime, 0)
}
func (region *SRegion) GetICloudEvents(start time.Time, end time.Time, withReadEvent bool) ([]cloudprovider.ICloudEvent, error) {
events, err := region.GetEvents(start, end)
if err != nil {
return nil, err
}
iEvents := []cloudprovider.ICloudEvent{}
for i := range events {
if withReadEvent || !strings.Contains(events[i].CloudAuditEvent, `"Read"`) {
iEvents = append(iEvents, &events[i])
}
}
return iEvents, nil
}
func (region *SRegion) GetEvents(start time.Time, end time.Time) ([]SEvent, error) {
var (
events []SEvent
nextToken string
err error
_events []SEvent
)
for {
_events, nextToken, err = region.getEvents(start, end, nextToken)
if err != nil {
return nil, err
}
if len(nextToken) == 0 {
break
}
events = append(events, _events...)
}
return events, nil
}
func (region *SRegion) getEvents(start time.Time, end time.Time, nextToken string) ([]SEvent, string, error) {
params := map[string]string{}
if start.IsZero() {
start = time.Now().AddDate(0, 0, -7)
}
if end.IsZero() {
end = time.Now()
}
params["StartTime"] = fmt.Sprintf("%d", start.Unix())
params["EndTime"] = fmt.Sprintf("%d", end.Unix())
params["MaxResults"] = "50"
if len(nextToken) > 0 {
params["NextToken"] = nextToken
}
body, err := region.auditRequest("LookUpEvents", params)
if err != nil {
return nil, "", err
}
events := []SEvent{}
err = body.Unmarshal(&events, "Events")
if err != nil {
return nil, "", errors.Wrap(err, "body.Unmarshal")
}
nextToken, _ = body.GetString("NextToken")
if over, _ := body.Bool("ListOver"); over {
nextToken = ""
}
return events, nextToken, nil
}