Add support for site replication healing (#14572)

heal bucket metadata and IAM entries for
sites participating in site replication from
the site with the most updated entry.

Co-authored-by: Harshavardhana <harsha@minio.io>
Co-authored-by: Aditya Manthramurthy <aditya@minio.io>

cmd/admin-bucket-handlers.go

@@ -120,7 +120,7 @@ func (a adminAPIHandlers) GetBucketQuotaConfigHandler(w http.ResponseWriter, r *
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetQuotaConfig(ctx, bucket)
+	config, _, err := globalBucketMetadataSys.GetQuotaConfig(ctx, bucket)
 	if err != nil {
 		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
 		return

cmd/admin-handlers-users.go

@@ -1182,8 +1182,8 @@ func (a adminAPIHandlers) AccountInfoHandler(w http.ResponseWriter, r *http.Requ
 
 			lcfg, _ := globalBucketObjectLockSys.Get(bucket.Name)
 			quota, _ := globalBucketQuotaSys.Get(ctx, bucket.Name)
-			rcfg, _ := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket.Name)
+			rcfg, _, _ := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket.Name)
-			tcfg, _ := globalBucketMetadataSys.GetTaggingConfig(bucket.Name)
+			tcfg, _, _ := globalBucketMetadataSys.GetTaggingConfig(bucket.Name)
 
 			acctInfo.Buckets = append(acctInfo.Buckets, madmin.BucketAccessInfo{
 				Name:                 bucket.Name,

cmd/bucket-encryption-handlers.go

@@ -158,7 +158,7 @@ func (api objectAPIHandlers) GetBucketEncryptionHandler(w http.ResponseWriter, r
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetSSEConfig(bucket)
+	config, _, err := globalBucketMetadataSys.GetSSEConfig(bucket)
 	if err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return

cmd/bucket-encryption.go

@@ -43,7 +43,8 @@ func (sys *BucketSSEConfigSys) Get(bucket string) (*sse.BucketSSEConfig, error)
 		return nil, BucketSSEConfigNotFound{Bucket: bucket}
 	}
 
-	return globalBucketMetadataSys.GetSSEConfig(bucket)
+	sseCfg, _, err := globalBucketMetadataSys.GetSSEConfig(bucket)
+	return sseCfg, err
 }
 
 // validateBucketSSEConfig parses bucket encryption configuration and validates if it is supported by MinIO.

cmd/bucket-handlers.go

@@ -1374,7 +1374,7 @@ func (api objectAPIHandlers) PutBucketObjectLockConfigHandler(w http.ResponseWri
 	}
 
 	// Deny object locking configuration settings on existing buckets without object lock enabled.
-	if _, err = globalBucketMetadataSys.GetObjectLockConfig(bucket); err != nil {
+	if _, _, err = globalBucketMetadataSys.GetObjectLockConfig(bucket); err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
 	}
@@ -1427,7 +1427,7 @@ func (api objectAPIHandlers) GetBucketObjectLockConfigHandler(w http.ResponseWri
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetObjectLockConfig(bucket)
+	config, _, err := globalBucketMetadataSys.GetObjectLockConfig(bucket)
 	if err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
@@ -1529,7 +1529,7 @@ func (api objectAPIHandlers) GetBucketTaggingHandler(w http.ResponseWriter, r *h
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetTaggingConfig(bucket)
+	config, _, err := globalBucketMetadataSys.GetTaggingConfig(bucket)
 	if err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
@@ -1677,7 +1677,7 @@ func (api objectAPIHandlers) GetBucketReplicationConfigHandler(w http.ResponseWr
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket)
+	config, _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket)
 	if err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
@@ -1820,7 +1820,7 @@ func (api objectAPIHandlers) ResetBucketReplicationStartHandler(w http.ResponseW
 		return
 	}
 
-	config, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket)
+	config, _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket)
 	if err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
@@ -1908,7 +1908,7 @@ func (api objectAPIHandlers) ResetBucketReplicationStatusHandler(w http.Response
 		return
 	}
 
-	if _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket); err != nil {
+	if _, _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucket); err != nil {
 		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
 		return
 	}

cmd/bucket-metadata-sys.go

@@ -23,6 +23,7 @@ import (
 	"errors"
 	"fmt"
 	"sync"
+	"time"
 
 	"github.com/minio/madmin-go"
 	"github.com/minio/minio-go/v7/pkg/tags"
@@ -111,21 +112,26 @@ func (sys *BucketMetadataSys) Update(ctx context.Context, bucket string, configF
 	switch configFile {
 	case bucketPolicyConfig:
 		meta.PolicyConfigJSON = configData
+		meta.PolicyConfigUpdatedAt = UTCNow()
 	case bucketNotificationConfig:
 		meta.NotificationConfigXML = configData
 	case bucketLifecycleConfig:
 		meta.LifecycleConfigXML = configData
 	case bucketSSEConfig:
 		meta.EncryptionConfigXML = configData
+		meta.EncryptionConfigUpdatedAt = UTCNow()
 	case bucketTaggingConfig:
 		meta.TaggingConfigXML = configData
+		meta.TaggingConfigUpdatedAt = UTCNow()
 	case bucketQuotaConfigFile:
 		meta.QuotaConfigJSON = configData
+		meta.QuotaConfigUpdatedAt = UTCNow()
 	case objectLockConfig:
 		if !globalIsErasure && !globalIsDistErasure {
 			return NotImplemented{}
 		}
 		meta.ObjectLockConfigXML = configData
+		meta.ObjectLockConfigUpdatedAt = UTCNow()
 	case bucketVersioningConfig:
 		if !globalIsErasure && !globalIsDistErasure {
 			return NotImplemented{}
@@ -136,6 +142,7 @@ func (sys *BucketMetadataSys) Update(ctx context.Context, bucket string, configF
 			return NotImplemented{}
 		}
 		meta.ReplicationConfigXML = configData
+		meta.ReplicationConfigUpdatedAt = UTCNow()
 	case bucketTargetsFile:
 		meta.BucketTargetsConfigJSON, meta.BucketTargetsConfigMetaJSON, err = encryptBucketMetadata(meta.Name, configData, kms.Context{
 			bucket:            meta.Name,
@@ -196,34 +203,34 @@ func (sys *BucketMetadataSys) GetVersioningConfig(bucket string) (*versioning.Ve
 
 // GetTaggingConfig returns configured tagging config
 // The returned object may not be modified.
-func (sys *BucketMetadataSys) GetTaggingConfig(bucket string) (*tags.Tags, error) {
+func (sys *BucketMetadataSys) GetTaggingConfig(bucket string) (*tags.Tags, time.Time, error) {
 	meta, err := sys.GetConfig(GlobalContext, bucket)
 	if err != nil {
 		if errors.Is(err, errConfigNotFound) {
-			return nil, BucketTaggingNotFound{Bucket: bucket}
+			return nil, time.Time{}, BucketTaggingNotFound{Bucket: bucket}
 		}
-		return nil, err
+		return nil, time.Time{}, err
 	}
 	if meta.taggingConfig == nil {
-		return nil, BucketTaggingNotFound{Bucket: bucket}
+		return nil, time.Time{}, BucketTaggingNotFound{Bucket: bucket}
 	}
-	return meta.taggingConfig, nil
+	return meta.taggingConfig, meta.TaggingConfigUpdatedAt, nil
 }
 
 // GetObjectLockConfig returns configured object lock config
 // The returned object may not be modified.
-func (sys *BucketMetadataSys) GetObjectLockConfig(bucket string) (*objectlock.Config, error) {
+func (sys *BucketMetadataSys) GetObjectLockConfig(bucket string) (*objectlock.Config, time.Time, error) {
 	meta, err := sys.GetConfig(GlobalContext, bucket)
 	if err != nil {
 		if errors.Is(err, errConfigNotFound) {
-			return nil, BucketObjectLockConfigNotFound{Bucket: bucket}
+			return nil, time.Time{}, BucketObjectLockConfigNotFound{Bucket: bucket}
 		}
-		return nil, err
+		return nil, time.Time{}, err
 	}
 	if meta.objectLockConfig == nil {
-		return nil, BucketObjectLockConfigNotFound{Bucket: bucket}
+		return nil, time.Time{}, BucketObjectLockConfigNotFound{Bucket: bucket}
 	}
-	return meta.objectLockConfig, nil
+	return meta.objectLockConfig, meta.ObjectLockConfigUpdatedAt, nil
 }
 
 // GetLifecycleConfig returns configured lifecycle config
@@ -283,18 +290,27 @@ func (sys *BucketMetadataSys) GetNotificationConfig(bucket string) (*event.Confi
 
 // GetSSEConfig returns configured SSE config
 // The returned object may not be modified.
-func (sys *BucketMetadataSys) GetSSEConfig(bucket string) (*bucketsse.BucketSSEConfig, error) {
+func (sys *BucketMetadataSys) GetSSEConfig(bucket string) (*bucketsse.BucketSSEConfig, time.Time, error) {
 	meta, err := sys.GetConfig(GlobalContext, bucket)
 	if err != nil {
 		if errors.Is(err, errConfigNotFound) {
-			return nil, BucketSSEConfigNotFound{Bucket: bucket}
+			return nil, time.Time{}, BucketSSEConfigNotFound{Bucket: bucket}
 		}
-		return nil, err
+		return nil, time.Time{}, err
 	}
 	if meta.sseConfig == nil {
-		return nil, BucketSSEConfigNotFound{Bucket: bucket}
+		return nil, time.Time{}, BucketSSEConfigNotFound{Bucket: bucket}
 	}
-	return meta.sseConfig, nil
+	return meta.sseConfig, meta.EncryptionConfigUpdatedAt, nil
+}
+
+// CreatedAt returns the time of creation of bucket
+func (sys *BucketMetadataSys) CreatedAt(bucket string) (time.Time, error) {
+	meta, err := sys.GetConfig(GlobalContext, bucket)
+	if err != nil {
+		return time.Time{}, err
+	}
+	return meta.Created.UTC(), nil
 }
 
 // GetPolicyConfig returns configured bucket policy
@@ -323,29 +339,29 @@ func (sys *BucketMetadataSys) GetPolicyConfig(bucket string) (*policy.Policy, er
 
 // GetQuotaConfig returns configured bucket quota
 // The returned object may not be modified.
-func (sys *BucketMetadataSys) GetQuotaConfig(ctx context.Context, bucket string) (*madmin.BucketQuota, error) {
+func (sys *BucketMetadataSys) GetQuotaConfig(ctx context.Context, bucket string) (*madmin.BucketQuota, time.Time, error) {
 	meta, err := sys.GetConfig(ctx, bucket)
 	if err != nil {
-		return nil, err
+		return nil, time.Time{}, err
 	}
-	return meta.quotaConfig, nil
+	return meta.quotaConfig, meta.QuotaConfigUpdatedAt, nil
 }
 
 // GetReplicationConfig returns configured bucket replication config
 // The returned object may not be modified.
-func (sys *BucketMetadataSys) GetReplicationConfig(ctx context.Context, bucket string) (*replication.Config, error) {
+func (sys *BucketMetadataSys) GetReplicationConfig(ctx context.Context, bucket string) (*replication.Config, time.Time, error) {
 	meta, err := sys.GetConfig(ctx, bucket)
 	if err != nil {
 		if errors.Is(err, errConfigNotFound) {
-			return nil, BucketReplicationConfigNotFound{Bucket: bucket}
+			return nil, time.Time{}, BucketReplicationConfigNotFound{Bucket: bucket}
 		}
-		return nil, err
+		return nil, time.Time{}, err
 	}
 
 	if meta.replicationConfig == nil {
-		return nil, BucketReplicationConfigNotFound{Bucket: bucket}
+		return nil, time.Time{}, BucketReplicationConfigNotFound{Bucket: bucket}
 	}
-	return meta.replicationConfig, nil
+	return meta.replicationConfig, meta.ReplicationConfigUpdatedAt, nil
 }
 
 // GetBucketTargetsConfig returns configured bucket targets for this bucket

cmd/bucket-metadata.go

@@ -81,6 +81,12 @@ type BucketMetadata struct {
 	ReplicationConfigXML        []byte
 	BucketTargetsConfigJSON     []byte
 	BucketTargetsConfigMetaJSON []byte
+	PolicyConfigUpdatedAt       time.Time
+	ObjectLockConfigUpdatedAt   time.Time
+	EncryptionConfigUpdatedAt   time.Time
+	TaggingConfigUpdatedAt      time.Time
+	QuotaConfigUpdatedAt        time.Time
+	ReplicationConfigUpdatedAt  time.Time
 
 	// Unexported fields. Must be updated atomically.
 	policyConfig           *policy.Policy
@@ -98,9 +104,10 @@ type BucketMetadata struct {
 
 // newBucketMetadata creates BucketMetadata with the supplied name and Created to Now.
 func newBucketMetadata(name string) BucketMetadata {
+	now := UTCNow()
 	return BucketMetadata{
 		Name:    name,
-		Created: UTCNow(),
+		Created: now,
 		notificationConfig: &event.Config{
 			XMLNS: "http://s3.amazonaws.com/doc/2006-03-01/",
 		},
@@ -157,8 +164,13 @@ func loadBucketMetadata(ctx context.Context, objectAPI ObjectLayer, bucket strin
 	if err := b.convertLegacyConfigs(ctx, objectAPI); err != nil {
 		return b, err
 	}
+
 	// migrate unencrypted remote targets
-	return b, b.migrateTargetConfig(ctx, objectAPI)
+	if err = b.migrateTargetConfig(ctx, objectAPI); err != nil {
+		return b, err
+	}
+	b.defaultTimestamps()
+	return b, nil
 }
 
 // parseAllConfigs will parse all configs and populate the private fields.
@@ -347,6 +359,32 @@ func (b *BucketMetadata) convertLegacyConfigs(ctx context.Context, objectAPI Obj
 	return nil
 }
 
+// default timestamps to metadata Created timestamp if unset.
+func (b *BucketMetadata) defaultTimestamps() {
+	if b.PolicyConfigUpdatedAt.IsZero() {
+		b.PolicyConfigUpdatedAt = b.Created
+	}
+	if b.EncryptionConfigUpdatedAt.IsZero() {
+		b.EncryptionConfigUpdatedAt = b.Created
+	}
+
+	if b.TaggingConfigUpdatedAt.IsZero() {
+		b.TaggingConfigUpdatedAt = b.Created
+	}
+
+	if b.ObjectLockConfigUpdatedAt.IsZero() {
+		b.ObjectLockConfigUpdatedAt = b.Created
+	}
+
+	if b.QuotaConfigUpdatedAt.IsZero() {
+		b.QuotaConfigUpdatedAt = b.Created
+	}
+
+	if b.ReplicationConfigUpdatedAt.IsZero() {
+		b.ReplicationConfigUpdatedAt = b.Created
+	}
+}
+
 // Save config to supplied ObjectLayer api.
 func (b *BucketMetadata) Save(ctx context.Context, api ObjectLayer) error {
 	if err := b.parseAllConfigs(ctx, api); err != nil {

cmd/bucket-metadata_gen.go

@@ -108,6 +108,42 @@ func (z *BucketMetadata) DecodeMsg(dc *msgp.Reader) (err error) {
 				err = msgp.WrapError(err, "BucketTargetsConfigMetaJSON")
 				return
 			}
+		case "PolicyConfigUpdatedAt":
+			z.PolicyConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "PolicyConfigUpdatedAt")
+				return
+			}
+		case "ObjectLockConfigUpdatedAt":
+			z.ObjectLockConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "ObjectLockConfigUpdatedAt")
+				return
+			}
+		case "EncryptionConfigUpdatedAt":
+			z.EncryptionConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "EncryptionConfigUpdatedAt")
+				return
+			}
+		case "TaggingConfigUpdatedAt":
+			z.TaggingConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "TaggingConfigUpdatedAt")
+				return
+			}
+		case "QuotaConfigUpdatedAt":
+			z.QuotaConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "QuotaConfigUpdatedAt")
+				return
+			}
+		case "ReplicationConfigUpdatedAt":
+			z.ReplicationConfigUpdatedAt, err = dc.ReadTime()
+			if err != nil {
+				err = msgp.WrapError(err, "ReplicationConfigUpdatedAt")
+				return
+			}
 		default:
 			err = dc.Skip()
 			if err != nil {
@@ -121,9 +157,9 @@ func (z *BucketMetadata) DecodeMsg(dc *msgp.Reader) (err error) {
 
 // EncodeMsg implements msgp.Encodable
 func (z *BucketMetadata) EncodeMsg(en *msgp.Writer) (err error) {
-	// map header, size 14
+	// map header, size 20
 	// write "Name"
-	err = en.Append(0x8e, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
+	err = en.Append(0xde, 0x0, 0x14, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
 	if err != nil {
 		return
 	}
@@ -262,15 +298,75 @@ func (z *BucketMetadata) EncodeMsg(en *msgp.Writer) (err error) {
 		err = msgp.WrapError(err, "BucketTargetsConfigMetaJSON")
 		return
 	}
+	// write "PolicyConfigUpdatedAt"
+	err = en.Append(0xb5, 0x50, 0x6f, 0x6c, 0x69, 0x63, 0x79, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.PolicyConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "PolicyConfigUpdatedAt")
+		return
+	}
+	// write "ObjectLockConfigUpdatedAt"
+	err = en.Append(0xb9, 0x4f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x4c, 0x6f, 0x63, 0x6b, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.ObjectLockConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "ObjectLockConfigUpdatedAt")
+		return
+	}
+	// write "EncryptionConfigUpdatedAt"
+	err = en.Append(0xb9, 0x45, 0x6e, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.EncryptionConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "EncryptionConfigUpdatedAt")
+		return
+	}
+	// write "TaggingConfigUpdatedAt"
+	err = en.Append(0xb6, 0x54, 0x61, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.TaggingConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "TaggingConfigUpdatedAt")
+		return
+	}
+	// write "QuotaConfigUpdatedAt"
+	err = en.Append(0xb4, 0x51, 0x75, 0x6f, 0x74, 0x61, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.QuotaConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "QuotaConfigUpdatedAt")
+		return
+	}
+	// write "ReplicationConfigUpdatedAt"
+	err = en.Append(0xba, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	if err != nil {
+		return
+	}
+	err = en.WriteTime(z.ReplicationConfigUpdatedAt)
+	if err != nil {
+		err = msgp.WrapError(err, "ReplicationConfigUpdatedAt")
+		return
+	}
 	return
 }
 
 // MarshalMsg implements msgp.Marshaler
 func (z *BucketMetadata) MarshalMsg(b []byte) (o []byte, err error) {
 	o = msgp.Require(b, z.Msgsize())
-	// map header, size 14
+	// map header, size 20
 	// string "Name"
-	o = append(o, 0x8e, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
+	o = append(o, 0xde, 0x0, 0x14, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
 	o = msgp.AppendString(o, z.Name)
 	// string "Created"
 	o = append(o, 0xa7, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64)
@@ -311,6 +407,24 @@ func (z *BucketMetadata) MarshalMsg(b []byte) (o []byte, err error) {
 	// string "BucketTargetsConfigMetaJSON"
 	o = append(o, 0xbb, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x54, 0x61, 0x72, 0x67, 0x65, 0x74, 0x73, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x4d, 0x65, 0x74, 0x61, 0x4a, 0x53, 0x4f, 0x4e)
 	o = msgp.AppendBytes(o, z.BucketTargetsConfigMetaJSON)
+	// string "PolicyConfigUpdatedAt"
+	o = append(o, 0xb5, 0x50, 0x6f, 0x6c, 0x69, 0x63, 0x79, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.PolicyConfigUpdatedAt)
+	// string "ObjectLockConfigUpdatedAt"
+	o = append(o, 0xb9, 0x4f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x4c, 0x6f, 0x63, 0x6b, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.ObjectLockConfigUpdatedAt)
+	// string "EncryptionConfigUpdatedAt"
+	o = append(o, 0xb9, 0x45, 0x6e, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.EncryptionConfigUpdatedAt)
+	// string "TaggingConfigUpdatedAt"
+	o = append(o, 0xb6, 0x54, 0x61, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.TaggingConfigUpdatedAt)
+	// string "QuotaConfigUpdatedAt"
+	o = append(o, 0xb4, 0x51, 0x75, 0x6f, 0x74, 0x61, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.QuotaConfigUpdatedAt)
+	// string "ReplicationConfigUpdatedAt"
+	o = append(o, 0xba, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74)
+	o = msgp.AppendTime(o, z.ReplicationConfigUpdatedAt)
 	return
 }
 
@@ -416,6 +530,42 @@ func (z *BucketMetadata) UnmarshalMsg(bts []byte) (o []byte, err error) {
 				err = msgp.WrapError(err, "BucketTargetsConfigMetaJSON")
 				return
 			}
+		case "PolicyConfigUpdatedAt":
+			z.PolicyConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "PolicyConfigUpdatedAt")
+				return
+			}
+		case "ObjectLockConfigUpdatedAt":
+			z.ObjectLockConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "ObjectLockConfigUpdatedAt")
+				return
+			}
+		case "EncryptionConfigUpdatedAt":
+			z.EncryptionConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "EncryptionConfigUpdatedAt")
+				return
+			}
+		case "TaggingConfigUpdatedAt":
+			z.TaggingConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "TaggingConfigUpdatedAt")
+				return
+			}
+		case "QuotaConfigUpdatedAt":
+			z.QuotaConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "QuotaConfigUpdatedAt")
+				return
+			}
+		case "ReplicationConfigUpdatedAt":
+			z.ReplicationConfigUpdatedAt, bts, err = msgp.ReadTimeBytes(bts)
+			if err != nil {
+				err = msgp.WrapError(err, "ReplicationConfigUpdatedAt")
+				return
+			}
 		default:
 			bts, err = msgp.Skip(bts)
 			if err != nil {
@@ -430,6 +580,6 @@ func (z *BucketMetadata) UnmarshalMsg(bts []byte) (o []byte, err error) {
 
 // Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
 func (z *BucketMetadata) Msgsize() (s int) {
-	s = 1 + 5 + msgp.StringPrefixSize + len(z.Name) + 8 + msgp.TimeSize + 12 + msgp.BoolSize + 17 + msgp.BytesPrefixSize + len(z.PolicyConfigJSON) + 22 + msgp.BytesPrefixSize + len(z.NotificationConfigXML) + 19 + msgp.BytesPrefixSize + len(z.LifecycleConfigXML) + 20 + msgp.BytesPrefixSize + len(z.ObjectLockConfigXML) + 20 + msgp.BytesPrefixSize + len(z.VersioningConfigXML) + 20 + msgp.BytesPrefixSize + len(z.EncryptionConfigXML) + 17 + msgp.BytesPrefixSize + len(z.TaggingConfigXML) + 16 + msgp.BytesPrefixSize + len(z.QuotaConfigJSON) + 21 + msgp.BytesPrefixSize + len(z.ReplicationConfigXML) + 24 + msgp.BytesPrefixSize + len(z.BucketTargetsConfigJSON) + 28 + msgp.BytesPrefixSize + len(z.BucketTargetsConfigMetaJSON)
+	s = 3 + 5 + msgp.StringPrefixSize + len(z.Name) + 8 + msgp.TimeSize + 12 + msgp.BoolSize + 17 + msgp.BytesPrefixSize + len(z.PolicyConfigJSON) + 22 + msgp.BytesPrefixSize + len(z.NotificationConfigXML) + 19 + msgp.BytesPrefixSize + len(z.LifecycleConfigXML) + 20 + msgp.BytesPrefixSize + len(z.ObjectLockConfigXML) + 20 + msgp.BytesPrefixSize + len(z.VersioningConfigXML) + 20 + msgp.BytesPrefixSize + len(z.EncryptionConfigXML) + 17 + msgp.BytesPrefixSize + len(z.TaggingConfigXML) + 16 + msgp.BytesPrefixSize + len(z.QuotaConfigJSON) + 21 + msgp.BytesPrefixSize + len(z.ReplicationConfigXML) + 24 + msgp.BytesPrefixSize + len(z.BucketTargetsConfigJSON) + 28 + msgp.BytesPrefixSize + len(z.BucketTargetsConfigMetaJSON) + 22 + msgp.TimeSize + 26 + msgp.TimeSize + 26 + msgp.TimeSize + 23 + msgp.TimeSize + 21 + msgp.TimeSize + 27 + msgp.TimeSize
 	return
 }

cmd/bucket-object-lock.go

@@ -44,7 +44,7 @@ func (sys *BucketObjectLockSys) Get(bucketName string) (r objectlock.Retention,
 		return r, nil
 	}
 
-	config, err := globalBucketMetadataSys.GetObjectLockConfig(bucketName)
+	config, _, err := globalBucketMetadataSys.GetObjectLockConfig(bucketName)
 	if err != nil {
 		if _, ok := err.(BucketObjectLockConfigNotFound); ok {
 			return r, nil

cmd/bucket-quota.go

@@ -42,8 +42,8 @@ func (sys *BucketQuotaSys) Get(ctx context.Context, bucketName string) (*madmin.
 		}
 		return &madmin.BucketQuota{}, nil
 	}
-
+	qCfg, _, err := globalBucketMetadataSys.GetQuotaConfig(ctx, bucketName)
-	return globalBucketMetadataSys.GetQuotaConfig(ctx, bucketName)
+	return qCfg, err
 }
 
 // NewBucketQuotaSys returns initialized BucketQuotaSys

cmd/bucket-replication.go

@@ -81,7 +81,8 @@ func getReplicationConfig(ctx context.Context, bucketName string) (rc *replicati
 		return rc, BucketReplicationConfigNotFound{Bucket: bucketName}
 	}
 
-	return globalBucketMetadataSys.GetReplicationConfig(ctx, bucketName)
+	rCfg, _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, bucketName)
+	return rCfg, err
 }
 
 // validateReplicationDestination returns error if replication destination bucket missing or not configured

cmd/iam-store.go

@@ -127,27 +127,30 @@ func getMappedPolicyPath(name string, userType IAMUserType, isGroup bool) string
 type UserIdentity struct {
 	Version     int              `json:"version"`
 	Credentials auth.Credentials `json:"credentials"`
+	UpdatedAt   time.Time        `json:"updatedAt,omitempty"`
 }
 
 func newUserIdentity(cred auth.Credentials) UserIdentity {
-	return UserIdentity{Version: 1, Credentials: cred}
+	return UserIdentity{Version: 1, Credentials: cred, UpdatedAt: UTCNow()}
 }
 
 // GroupInfo contains info about a group
 type GroupInfo struct {
-	Version int      `json:"version"`
+	Version   int       `json:"version"`
-	Status  string   `json:"status"`
+	Status    string    `json:"status"`
-	Members []string `json:"members"`
+	Members   []string  `json:"members"`
+	UpdatedAt time.Time `json:"updatedAt,omitempty"`
 }
 
 func newGroupInfo(members []string) GroupInfo {
-	return GroupInfo{Version: 1, Status: statusEnabled, Members: members}
+	return GroupInfo{Version: 1, Status: statusEnabled, Members: members, UpdatedAt: UTCNow()}
 }
 
 // MappedPolicy represents a policy name mapped to a user or group
 type MappedPolicy struct {
-	Version  int    `json:"version"`
+	Version   int       `json:"version"`
-	Policies string `json:"policy"`
+	Policies  string    `json:"policy"`
+	UpdatedAt time.Time `json:"updatedAt,omitempty"`
 }
 
 // converts a mapped policy into a slice of distinct policies
@@ -168,7 +171,7 @@ func (mp MappedPolicy) policySet() set.StringSet {
 }
 
 func newMappedPolicy(policy string) MappedPolicy {
-	return MappedPolicy{Version: 1, Policies: policy}
+	return MappedPolicy{Version: 1, Policies: policy, UpdatedAt: UTCNow()}
 }
 
 // PolicyDoc represents an IAM policy with some metadata.
@@ -314,26 +317,26 @@ func (c *iamCache) removeGroupFromMembershipsMap(group string) {
 // information in IAM (i.e sys.iam*Map) - this info is stored only in the STS
 // generated credentials. Thus we skip looking up group memberships, user map,
 // and group map and check the appropriate policy maps directly.
-func (c *iamCache) policyDBGet(mode UsersSysType, name string, isGroup bool) ([]string, error) {
+func (c *iamCache) policyDBGet(mode UsersSysType, name string, isGroup bool) ([]string, time.Time, error) {
 	if isGroup {
 		if mode == MinIOUsersSysType {
 			g, ok := c.iamGroupsMap[name]
 			if !ok {
-				return nil, errNoSuchGroup
+				return nil, time.Time{}, errNoSuchGroup
 			}
 
 			// Group is disabled, so we return no policy - this
 			// ensures the request is denied.
 			if g.Status == statusDisabled {
-				return nil, nil
+				return nil, time.Time{}, nil
 			}
 		}
 
-		return c.iamGroupPolicyMap[name].toSlice(), nil
+		return c.iamGroupPolicyMap[name].toSlice(), c.iamGroupPolicyMap[name].UpdatedAt, nil
 	}
 
 	if name == globalActiveCred.AccessKey {
-		return []string{"consoleAdmin"}, nil
+		return []string{"consoleAdmin"}, time.Time{}, nil
 	}
 
 	// When looking for a user's policies, we also check if the user
@@ -342,7 +345,7 @@ func (c *iamCache) policyDBGet(mode UsersSysType, name string, isGroup bool) ([]
 	u, ok := c.iamUsersMap[name]
 	if ok {
 		if !u.IsValid() {
-			return nil, nil
+			return nil, time.Time{}, nil
 		}
 		parentName = u.ParentUser
 	}
@@ -353,7 +356,7 @@ func (c *iamCache) policyDBGet(mode UsersSysType, name string, isGroup bool) ([]
 		if parentName == globalActiveCred.AccessKey && u.IsServiceAccount() {
 			// even if this is set, the claims present in the service
 			// accounts apply the final permissions if any.
-			return []string{"consoleAdmin"}, nil
+			return []string{"consoleAdmin"}, mp.UpdatedAt, nil
 		}
 		if parentName != "" {
 			mp = c.iamUserPolicyMap[parentName]
@@ -373,7 +376,7 @@ func (c *iamCache) policyDBGet(mode UsersSysType, name string, isGroup bool) ([]
 		policies = append(policies, c.iamGroupPolicyMap[group].toSlice()...)
 	}
 
-	return policies, nil
+	return policies, mp.UpdatedAt, nil
 }
 
 // IAMStorageAPI defines an interface for the IAM persistence layer
@@ -572,14 +575,14 @@ func (store *IAMStoreSys) PolicyDBGet(name string, isGroup bool, groups ...strin
 	cache := store.rlock()
 	defer store.runlock()
 
-	policies, err := cache.policyDBGet(store.getUsersSysType(), name, isGroup)
+	policies, _, err := cache.policyDBGet(store.getUsersSysType(), name, isGroup)
 	if err != nil {
 		return nil, err
 	}
 
 	if !isGroup {
 		for _, group := range groups {
-			ps, err := cache.policyDBGet(store.getUsersSysType(), group, true)
+			ps, _, err := cache.policyDBGet(store.getUsersSysType(), group, true)
 			if err != nil {
 				return nil, err
 			}
@@ -755,7 +758,7 @@ func (store *IAMStoreSys) GetGroupDescription(group string) (gd madmin.GroupDesc
 	cache := store.rlock()
 	defer store.runlock()
 
-	ps, err := cache.policyDBGet(store.getUsersSysType(), group, true)
+	ps, updatedAt, err := cache.policyDBGet(store.getUsersSysType(), group, true)
 	if err != nil {
 		return gd, err
 	}
@@ -764,8 +767,9 @@ func (store *IAMStoreSys) GetGroupDescription(group string) (gd madmin.GroupDesc
 
 	if store.getUsersSysType() != MinIOUsersSysType {
 		return madmin.GroupDesc{
-			Name:   group,
+			Name:      group,
-			Policy: policy,
+			Policy:    policy,
+			UpdatedAt: updatedAt,
 		}, nil
 	}
 
@@ -775,10 +779,11 @@ func (store *IAMStoreSys) GetGroupDescription(group string) (gd madmin.GroupDesc
 	}
 
 	return madmin.GroupDesc{
-		Name:    group,
+		Name:      group,
-		Status:  gi.Status,
+		Status:    gi.Status,
-		Members: gi.Members,
+		Members:   gi.Members,
-		Policy:  policy,
+		Policy:    policy,
+		UpdatedAt: gi.UpdatedAt,
 	}, nil
 }
 
@@ -1082,6 +1087,33 @@ func (store *IAMStoreSys) ListPolicies(ctx context.Context, bucketName string) (
 	return ret, nil
 }
 
+// ListPolicyDocs - fetches all policy docs from storage and updates cache as well.
+// If bucketName is non-empty, returns policy docs matching the bucket.
+func (store *IAMStoreSys) ListPolicyDocs(ctx context.Context, bucketName string) (map[string]PolicyDoc, error) {
+	cache := store.lock()
+	defer store.unlock()
+
+	m := map[string]PolicyDoc{}
+	err := store.loadPolicyDocs(ctx, m)
+	if err != nil {
+		return nil, err
+	}
+
+	// Sets default canned policies
+	setDefaultCannedPolicies(m)
+
+	cache.iamPolicyDocsMap = m
+
+	ret := map[string]PolicyDoc{}
+	for k, v := range m {
+		if bucketName == "" || v.Policy.MatchResource(bucketName) {
+			ret[k] = v
+		}
+	}
+
+	return ret, nil
+}
+
 // helper function - does not take locks.
 func filterPolicies(cache *iamCache, policyName string, bucketName string) (string, iampolicy.Policy) {
 	var policies []string
@@ -1177,7 +1209,8 @@ func (store *IAMStoreSys) GetUsers() map[string]madmin.UserInfo {
 				}
 				return madmin.AccountDisabled
 			}(),
-			MemberOf: cache.iamUserGroupMemberships[k].ToSlice(),
+			MemberOf:  cache.iamUserGroupMemberships[k].ToSlice(),
+			UpdatedAt: cache.iamUserPolicyMap[k].UpdatedAt,
 		}
 	}
 
@@ -1222,6 +1255,7 @@ func (store *IAMStoreSys) GetUserInfo(name string) (u madmin.UserInfo, err error
 		return madmin.UserInfo{
 			PolicyName: mappedPolicy.Policies,
 			MemberOf:   groups,
+			UpdatedAt:  mappedPolicy.UpdatedAt,
 		}, nil
 	}
 
@@ -1242,7 +1276,8 @@ func (store *IAMStoreSys) GetUserInfo(name string) (u madmin.UserInfo, err error
 			}
 			return madmin.AccountDisabled
 		}(),
-		MemberOf: cache.iamUserGroupMemberships[name].ToSlice(),
+		MemberOf:  cache.iamUserGroupMemberships[name].ToSlice(),
+		UpdatedAt: cache.iamUserPolicyMap[name].UpdatedAt,
 	}, nil
 }
 

cmd/iam.go

@@ -546,6 +546,20 @@ func (sys *IAMSys) ListPolicies(ctx context.Context, bucketName string) (map[str
 	}
 }
 
+// ListPolicyDocs - lists all canned policy docs.
+func (sys *IAMSys) ListPolicyDocs(ctx context.Context, bucketName string) (map[string]PolicyDoc, error) {
+	if !sys.Initialized() {
+		return nil, errServerNotInitialized
+	}
+
+	select {
+	case <-sys.configLoaded:
+		return sys.store.ListPolicyDocs(ctx, bucketName)
+	case <-ctx.Done():
+		return nil, ctx.Err()
+	}
+}
+
 // SetPolicy - sets a new named policy.
 func (sys *IAMSys) SetPolicy(ctx context.Context, policyName string, p iampolicy.Policy) error {
 	if !sys.Initialized() {

cmd/xl-storage.go

@@ -428,7 +428,7 @@ func (s *xlStorage) NSScanner(ctx context.Context, cache dataUsageCache, updates
 	}
 
 	// Check if the current bucket has replication configuration
-	if rcfg, err := globalBucketMetadataSys.GetReplicationConfig(ctx, cache.Info.Name); err == nil {
+	if rcfg, _, err := globalBucketMetadataSys.GetReplicationConfig(ctx, cache.Info.Name); err == nil {
 		if rcfg.HasActiveRules("", true) {
 			tgts, err := globalBucketTargetSys.ListBucketTargets(ctx, cache.Info.Name)
 			if err == nil {

go.mod

@@ -51,7 +51,7 @@ require (
 	github.com/minio/dperf v0.3.6
 	github.com/minio/highwayhash v1.0.2
 	github.com/minio/kes v0.19.0
-	github.com/minio/madmin-go v1.3.11
+	github.com/minio/madmin-go v1.3.12
 	github.com/minio/minio-go/v7 v7.0.24
 	github.com/minio/pkg v1.1.20
 	github.com/minio/selfupdate v0.4.0

go.sum

@@ -116,7 +116,6 @@ github.com/apache/thrift v0.15.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2
 github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de/go.mod h1:DCaWoUhZrYW9p1lxo/cm8EmUOOzAPSEZNGF2DK1dJgw=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
-github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878/go.mod h1:3AMJUQhVx52RsWOnlkpikZr01T/yAVN2gn0861vByNg=
 github.com/armon/go-metrics v0.3.0/go.mod h1:zXjbSimjXTd7vOpY8B0/2LpvNvDoXBuplAD+gJD3GYs=
@@ -201,7 +200,6 @@ github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kw
 github.com/coredns/coredns v1.9.0 h1:M1EF1uups4CYcQGb1z8A97mfoq4BYCw3+xCYcJkOSDc=
 github.com/coredns/coredns v1.9.0/go.mod h1:czzy6Ofs15Mzn1PXpWoplBCZxoWdGoQUInL9uPSiYME=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
-github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-oidc v2.1.0+incompatible h1:sdJrfw8akMnCuUlaZU3tE/uYXFgfqom8DBE9so9EBsM=
 github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
@@ -281,7 +279,6 @@ github.com/frankban/quicktest v1.14.0/go.mod h1:NeW+ay9A/U67EYXNFA1nPE8e/tnQv/09
 github.com/fraugster/parquet-go v0.10.0 h1:whX91AO3dkkOnbH9MqD53DZ3rISw+Tnnj5yiqXjSv9Q=
 github.com/fraugster/parquet-go v0.10.0/go.mod h1:asQOKX0K/j+F3Xyj87kw7gKrU3yXo9M2hb8STSQKIIw=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
@@ -710,8 +707,8 @@ github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLT
 github.com/minio/kes v0.19.0 h1:rKzkDXT4ay7FBW34KgXK+y85bie4x4Oiq29ONRuMzh0=
 github.com/minio/kes v0.19.0/go.mod h1:e9YGKbwFCV7LbqNPMfZBazfNUsFGJ5LG4plSeWL8mmg=
 github.com/minio/madmin-go v1.3.5/go.mod h1:vGKGboQgGIWx4DuDUaXixjlIEZOCIp6ivJkQoiVaACc=
-github.com/minio/madmin-go v1.3.11 h1:Cj02kzG2SD1pnZW2n1joe00yqb6NFE40Jt2gp+5mWFQ=
+github.com/minio/madmin-go v1.3.12 h1:7SmK/KtT7+d3hn3VcYBqI/c4yETfXV9gRT1j+g/U1jE=
-github.com/minio/madmin-go v1.3.11/go.mod h1:ez87VmMtsxP7DRxjKJKD4RDNW+nhO2QF9KSzwxBDQ98=
+github.com/minio/madmin-go v1.3.12/go.mod h1:ez87VmMtsxP7DRxjKJKD4RDNW+nhO2QF9KSzwxBDQ98=
 github.com/minio/mc v0.0.0-20220415073849-792c6c1475bd h1:kAqiTMvTBGQq57Mr+lHIh0tZdMP80dbDDFMspANC6ic=
 github.com/minio/mc v0.0.0-20220415073849-792c6c1475bd/go.mod h1:Z8lzJkjqgORAzT+ux12BZrov2HdPresY/gD0w+SCsIk=
 github.com/minio/md5-simd v1.1.0/go.mod h1:XpBqgZULrMYD3R+M28PcmP0CkI7PEMzB3U77ZrKZ0Gw=
@@ -746,7 +743,6 @@ github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS4
 github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.3.2/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/mitchellh/mapstructure v1.3.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
@@ -938,27 +934,16 @@ github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
-github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cobra v0.0.2-0.20171109065643-2da4a54c5cee/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
-github.com/spf13/cobra v0.0.2-0.20171109065643-2da4a54c5cee/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
-github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
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