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103 lines
3.4 KiB
Go
103 lines
3.4 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package event
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import (
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"github.com/minio/madmin-go/v3"
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)
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const (
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// NamespaceFormat - namespace log format used in some event targets.
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NamespaceFormat = "namespace"
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// AccessFormat - access log format used in some event targets.
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AccessFormat = "access"
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// AMZTimeFormat - event time format.
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AMZTimeFormat = "2006-01-02T15:04:05.000Z"
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// StoreExtension - file extension of an event file in store
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StoreExtension = ".event"
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)
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// Identity represents access key who caused the event.
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type Identity struct {
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PrincipalID string `json:"principalId"`
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}
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// Bucket represents bucket metadata of the event.
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type Bucket struct {
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Name string `json:"name"`
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OwnerIdentity Identity `json:"ownerIdentity"`
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ARN string `json:"arn"`
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}
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// Object represents object metadata of the event.
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type Object struct {
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Key string `json:"key"`
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Size int64 `json:"size,omitempty"`
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ETag string `json:"eTag,omitempty"`
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ContentType string `json:"contentType,omitempty"`
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UserMetadata map[string]string `json:"userMetadata,omitempty"`
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VersionID string `json:"versionId,omitempty"`
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Sequencer string `json:"sequencer"`
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}
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// Metadata represents event metadata.
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type Metadata struct {
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SchemaVersion string `json:"s3SchemaVersion"`
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ConfigurationID string `json:"configurationId"`
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Bucket Bucket `json:"bucket"`
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Object Object `json:"object"`
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}
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// Source represents client information who triggered the event.
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type Source struct {
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Host string `json:"host"`
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Port string `json:"port"`
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UserAgent string `json:"userAgent"`
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}
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// Event represents event notification information defined in
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// http://docs.aws.amazon.com/AmazonS3/latest/dev/notification-content-structure.html.
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type Event struct {
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EventVersion string `json:"eventVersion"`
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EventSource string `json:"eventSource"`
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AwsRegion string `json:"awsRegion"`
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EventTime string `json:"eventTime"`
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EventName Name `json:"eventName"`
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UserIdentity Identity `json:"userIdentity"`
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RequestParameters map[string]string `json:"requestParameters"`
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ResponseElements map[string]string `json:"responseElements"`
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S3 Metadata `json:"s3"`
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Source Source `json:"source"`
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Type madmin.TraceType `json:"-"`
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}
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// Mask returns the type as mask.
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func (e Event) Mask() uint64 {
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return e.EventName.Mask()
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}
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// Log represents event information for some event targets.
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type Log struct {
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EventName Name
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Key string
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Records []Event
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}
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