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//
// Copyright (c) 2015-2025 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
package madmin
import (
"fmt"
"net/url"
"time"
)
//msgp:clearomitted
//msgp:tag json
//go:generate msgp
// BucketTargets represents a slice of bucket targets by type and endpoint
type BucketTargets struct {
Targets []BucketTarget `json:"targets"`
}
// Empty returns true if struct is empty.
func (t BucketTargets) Empty() bool {
if len(t.Targets) == 0 {
return true
}
empty := true
for _, t := range t.Targets {
if !t.Empty() {
return false
}
}
return empty
}
// ServiceType represents service type
type ServiceType string
const (
// ReplicationService specifies replication service
ReplicationService ServiceType = "replication"
)
// IsValid returns true if ARN type represents replication
func (t ServiceType) IsValid() bool {
return t == ReplicationService
}
// BucketTarget represents the target bucket and site association.
type BucketTarget struct {
SourceBucket string `json:"sourcebucket"`
Endpoint string `json:"endpoint"`
Credentials *Credentials `json:"credentials"`
TargetBucket string `json:"targetbucket"`
Secure bool `json:"secure"`
Path string `json:"path,omitempty"`
API string `json:"api,omitempty"`
Arn string `json:"arn,omitempty"`
Type ServiceType `json:"type"`
Region string `json:"region,omitempty"`
BandwidthLimit int64 `json:"bandwidthlimit,omitempty"`
ReplicationSync bool `json:"replicationSync"`
StorageClass string `json:"storageclass,omitempty"`
HealthCheckDuration time.Duration `json:"healthCheckDuration,omitempty"`
DisableProxy bool `json:"disableProxy"`
ResetBeforeDate time.Time `json:"resetBeforeDate,omitempty"`
ResetID string `json:"resetID,omitempty"`
TotalDowntime time.Duration `json:"totalDowntime"`
LastOnline time.Time `json:"lastOnline"`
Online bool `json:"isOnline"`
Latency LatencyStat `json:"latency"`
DeploymentID string `json:"deploymentID,omitempty"`
Edge bool `json:"edge"` // target is recipient of edge traffic
EdgeSyncBeforeExpiry bool `json:"edgeSyncBeforeExpiry"` // must replicate to edge before expiry
OfflineCount int64 `json:"offlineCount"`
}
// Credentials holds access and secret keys.
type Credentials struct {
AccessKey string `xml:"AccessKeyId" json:"accessKey,omitempty"`
SecretKey string `xml:"SecretAccessKey" json:"secretKey,omitempty"`
SessionToken string `xml:"SessionToken" json:"sessionToken,omitempty"`
Expiration time.Time `xml:"Expiration" json:"expiration,omitempty"`
}
// Clone returns shallow clone of BucketTarget without secret key in credentials
func (t *BucketTarget) Clone() BucketTarget {
return BucketTarget{
SourceBucket: t.SourceBucket,
Endpoint: t.Endpoint,
TargetBucket: t.TargetBucket,
Credentials: &Credentials{AccessKey: t.Credentials.AccessKey},
Secure: t.Secure,
Path: t.Path,
API: t.API,
Arn: t.Arn,
Type: t.Type,
Region: t.Region,
BandwidthLimit: t.BandwidthLimit,
ReplicationSync: t.ReplicationSync,
StorageClass: t.StorageClass, // target storage class
HealthCheckDuration: t.HealthCheckDuration,
DisableProxy: t.DisableProxy,
ResetBeforeDate: t.ResetBeforeDate,
ResetID: t.ResetID,
TotalDowntime: t.TotalDowntime,
LastOnline: t.LastOnline,
Online: t.Online,
Latency: t.Latency,
DeploymentID: t.DeploymentID,
Edge: t.Edge,
EdgeSyncBeforeExpiry: t.EdgeSyncBeforeExpiry,
OfflineCount: t.OfflineCount,
}
}
// URL returns target url
func (t BucketTarget) URL() *url.URL {
scheme := "http"
if t.Secure {
scheme = "https"
}
return &url.URL{
Scheme: scheme,
Host: t.Endpoint,
}
}
// Empty returns true if struct is empty.
func (t BucketTarget) Empty() bool {
return t.String() == "" || t.Credentials == nil
}
func (t *BucketTarget) String() string {
return fmt.Sprintf("%s %s", t.Endpoint, t.TargetBucket)
}
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