c601cb2f1e
This API implementation simply behaves like listObjects() but returns back single version for each object, this implementation should be considered dummy it is only meant for some applications which rely on this.
167 lines
8.8 KiB
Go
167 lines
8.8 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2016 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"net/http"
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"github.com/gorilla/mux"
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xhttp "github.com/minio/minio/cmd/http"
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)
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// objectAPIHandler implements and provides http handlers for S3 API.
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type objectAPIHandlers struct {
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ObjectAPI func() ObjectLayer
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CacheAPI func() CacheObjectLayer
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// Returns true of handlers should interpret encryption.
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EncryptionEnabled func() bool
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// Returns true if handlers allow SSE-KMS encryption headers.
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AllowSSEKMS func() bool
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}
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// registerAPIRouter - registers S3 compatible APIs.
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func registerAPIRouter(router *mux.Router, encryptionEnabled, allowSSEKMS bool) {
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// Initialize API.
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api := objectAPIHandlers{
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ObjectAPI: newObjectLayerFn,
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CacheAPI: newCacheObjectsFn,
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EncryptionEnabled: func() bool {
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return encryptionEnabled
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},
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AllowSSEKMS: func() bool {
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return allowSSEKMS
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},
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}
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// API Router
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apiRouter := router.PathPrefix(SlashSeparator).Subrouter()
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var routers []*mux.Router
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for _, domainName := range globalDomainNames {
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routers = append(routers, apiRouter.Host("{bucket:.+}."+domainName).Subrouter())
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routers = append(routers, apiRouter.Host("{bucket:.+}."+domainName+":{port:.*}").Subrouter())
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}
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routers = append(routers, apiRouter.PathPrefix("/{bucket}").Subrouter())
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for _, bucket := range routers {
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// Object operations
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// HeadObject
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bucket.Methods(http.MethodHead).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.HeadObjectHandler))
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// CopyObjectPart
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(xhttp.AmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(httpTraceAll(api.CopyObjectPartHandler)).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}")
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// PutObjectPart
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.PutObjectPartHandler)).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}")
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// ListObjectParts
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.ListObjectPartsHandler)).Queries("uploadId", "{uploadId:.*}")
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// CompleteMultipartUpload
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.CompleteMultipartUploadHandler)).Queries("uploadId", "{uploadId:.*}")
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// NewMultipartUpload
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.NewMultipartUploadHandler)).Queries("uploads", "")
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// AbortMultipartUpload
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bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.AbortMultipartUploadHandler)).Queries("uploadId", "{uploadId:.*}")
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// GetObjectACL - this is a dummy call.
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.GetObjectACLHandler)).Queries("acl", "")
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// GetObjectTagging - this is a dummy call.
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.GetObjectTaggingHandler)).Queries("tagging", "")
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// SelectObjectContent
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.SelectObjectContentHandler)).Queries("select", "").Queries("select-type", "2")
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// GetObject
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.GetObjectHandler))
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// CopyObject
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(xhttp.AmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(httpTraceAll(api.CopyObjectHandler))
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// PutObject
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(httpTraceHdrs(api.PutObjectHandler))
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// DeleteObject
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bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(httpTraceAll(api.DeleteObjectHandler))
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/// Bucket operations
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// GetBucketLocation
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketLocationHandler)).Queries("location", "")
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// GetBucketPolicy
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bucket.Methods("GET").HandlerFunc(httpTraceAll(api.GetBucketPolicyHandler)).Queries("policy", "")
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// GetBucketLifecycle
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bucket.Methods("GET").HandlerFunc(httpTraceAll(api.GetBucketLifecycleHandler)).Queries("lifecycle", "")
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// Dummy Bucket Calls
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// GetBucketACL -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketACLHandler)).Queries("acl", "")
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// GetBucketCors - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketCorsHandler)).Queries("cors", "")
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// GetBucketWebsiteHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketWebsiteHandler)).Queries("website", "")
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// GetBucketVersioningHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketVersioningHandler)).Queries("versioning", "")
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// GetBucketAccelerateHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketAccelerateHandler)).Queries("accelerate", "")
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// GetBucketRequestPaymentHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketRequestPaymentHandler)).Queries("requestPayment", "")
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// GetBucketLoggingHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketLoggingHandler)).Queries("logging", "")
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// GetBucketLifecycleHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketLifecycleHandler)).Queries("lifecycle", "")
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// GetBucketReplicationHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketReplicationHandler)).Queries("replication", "")
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// GetBucketTaggingHandler - this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketTaggingHandler)).Queries("tagging", "")
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//DeleteBucketWebsiteHandler
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bucket.Methods(http.MethodDelete).HandlerFunc(httpTraceAll(api.DeleteBucketWebsiteHandler)).Queries("website", "")
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// DeleteBucketTaggingHandler
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bucket.Methods(http.MethodDelete).HandlerFunc(httpTraceAll(api.DeleteBucketTaggingHandler)).Queries("tagging", "")
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// GetBucketNotification
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.GetBucketNotificationHandler)).Queries("notification", "")
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// ListenBucketNotification
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.ListenBucketNotificationHandler)).Queries("events", "{events:.*}")
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// ListMultipartUploads
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.ListMultipartUploadsHandler)).Queries("uploads", "")
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// ListObjectsV2
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.ListObjectsV2Handler)).Queries("list-type", "2")
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// ListBucketVersions
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bucket.Methods(http.MethodGet).HandlerFunc(httpTraceAll(api.ListBucketObjectVersionsHandler)).Queries("versions", "")
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// ListObjectsV1 (Legacy)
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bucket.Methods("GET").HandlerFunc(httpTraceAll(api.ListObjectsV1Handler))
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// PutBucketLifecycle
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bucket.Methods("PUT").HandlerFunc(httpTraceAll(api.PutBucketLifecycleHandler)).Queries("lifecycle", "")
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// PutBucketPolicy
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bucket.Methods("PUT").HandlerFunc(httpTraceAll(api.PutBucketPolicyHandler)).Queries("policy", "")
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// PutBucketNotification
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bucket.Methods(http.MethodPut).HandlerFunc(httpTraceAll(api.PutBucketNotificationHandler)).Queries("notification", "")
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// PutBucket
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bucket.Methods(http.MethodPut).HandlerFunc(httpTraceAll(api.PutBucketHandler))
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// HeadBucket
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bucket.Methods(http.MethodHead).HandlerFunc(httpTraceAll(api.HeadBucketHandler))
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// PostPolicy
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bucket.Methods(http.MethodPost).HeadersRegexp(xhttp.ContentType, "multipart/form-data*").HandlerFunc(httpTraceHdrs(api.PostPolicyBucketHandler))
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// DeleteMultipleObjects
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bucket.Methods(http.MethodPost).HandlerFunc(httpTraceAll(api.DeleteMultipleObjectsHandler)).Queries("delete", "")
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// DeleteBucketPolicy
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bucket.Methods("DELETE").HandlerFunc(httpTraceAll(api.DeleteBucketPolicyHandler)).Queries("policy", "")
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// DeleteBucketLifecycle
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bucket.Methods("DELETE").HandlerFunc(httpTraceAll(api.DeleteBucketLifecycleHandler)).Queries("lifecycle", "")
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// DeleteBucket
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bucket.Methods(http.MethodDelete).HandlerFunc(httpTraceAll(api.DeleteBucketHandler))
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}
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/// Root operation
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// ListBuckets
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apiRouter.Methods(http.MethodGet).Path(SlashSeparator).HandlerFunc(httpTraceAll(api.ListBucketsHandler))
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// If none of the routes match.
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apiRouter.NotFoundHandler = http.HandlerFunc(httpTraceAll(notFoundHandler))
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}
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