frostfs-s3-gw/pkg/event/event.go

88 lines
2.9 KiB
Go

/*
* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
*
* 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 event
const (
// NamespaceFormat - namespace log format used in some event targets.
NamespaceFormat = "namespace"
// AccessFormat - access log format used in some event targets.
AccessFormat = "access"
// AMZTimeFormat - event time format.
AMZTimeFormat = "2006-01-02T15:04:05.000Z"
)
// Identity represents access key who caused the event.
type Identity struct {
PrincipalID string `json:"principalId"`
}
// Bucket represents bucket metadata of the event.
type Bucket struct {
Name string `json:"name"`
OwnerIdentity Identity `json:"ownerIdentity"`
ARN string `json:"arn"`
}
// Object represents object metadata of the event.
type Object struct {
Key string `json:"key"`
Size int64 `json:"size,omitempty"`
ETag string `json:"eTag,omitempty"`
ContentType string `json:"contentType,omitempty"`
UserMetadata map[string]string `json:"userMetadata,omitempty"`
VersionID string `json:"versionId,omitempty"`
Sequencer string `json:"sequencer"`
}
// Metadata represents event metadata.
type Metadata struct {
SchemaVersion string `json:"s3SchemaVersion"`
ConfigurationID string `json:"configurationId"`
Bucket Bucket `json:"bucket"`
Object Object `json:"object"`
}
// Source represents client information who triggered the event.
type Source struct {
Host string `json:"host"`
Port string `json:"port"`
UserAgent string `json:"userAgent"`
}
// Event represents event notification information defined in
// http://docs.aws.amazon.com/AmazonS3/latest/dev/notification-content-structure.html.
type Event struct {
EventVersion string `json:"eventVersion"`
EventSource string `json:"eventSource"`
AwsRegion string `json:"awsRegion"`
EventTime string `json:"eventTime"`
EventName Name `json:"eventName"`
UserIdentity Identity `json:"userIdentity"`
RequestParameters map[string]string `json:"requestParameters"`
ResponseElements map[string]string `json:"responseElements"`
S3 Metadata `json:"s3"`
Source Source `json:"source"`
}
// Log represents event information for some event targets.
type Log struct {
EventName Name
Key string
Records []Event
}