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Refactoring API router

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- method to fetch request id
- middleware to set request id and info
- fixes for getAPIErrorResponse (fix possible NPE)

Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
This commit is contained in:
Evgeniy Kulikov 2020-08-11 14:30:02 +03:00
parent 26f1df2721
commit 59e26d45fd
2 changed files with 170 additions and 66 deletions
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9
api/errors.go
View file

@ -1623,12 +1623,15 @@ func GetAPIError(code ErrorCode) Error {
// getErrorResponse gets in standard error and resource value and // getErrorResponse gets in standard error and resource value and
// provides a encodable populated response values // provides a encodable populated response values
func getAPIErrorResponse(ctx context.Context, err Error, resource, requestID, hostID string) ErrorResponse { func getAPIErrorResponse(ctx context.Context, err Error, resource, requestID, hostID string) ErrorResponse {
reqInfo := GetReqInfo(ctx) info := GetReqInfo(ctx)
if info == nil {
info = &ReqInfo{}
}
return ErrorResponse{ return ErrorResponse{
Code: err.Code, Code: err.Code,
Message: err.Description, Message: err.Description,
BucketName: reqInfo.BucketName, BucketName: info.BucketName,
Key: reqInfo.ObjectName, Key: info.ObjectName,
Resource: resource, Resource: resource,
RequestID: requestID, RequestID: requestID,
HostID: hostID, HostID: hostID,

227
api/router.go
View file

@ -1,12 +1,15 @@
package api package api
import ( import (
"context"
"net/http" "net/http"
"github.com/google/uuid"
"github.com/gorilla/mux" "github.com/gorilla/mux"
"github.com/nspcc-dev/neofs-s3-gate/api/metrics" "github.com/nspcc-dev/neofs-s3-gate/api/metrics"
"github.com/nspcc-dev/neofs-s3-gate/auth" "github.com/nspcc-dev/neofs-s3-gate/auth"
"go.uber.org/zap" "go.uber.org/zap"
"google.golang.org/grpc/metadata"
) )
type ( type (
@ -90,8 +93,44 @@ const (
mimeXML mimeType = "application/xml" mimeXML mimeType = "application/xml"
) )
func setRequestID(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// generate random UUIDv4
id, _ := uuid.NewRandom()
// set request id into response header
w.Header().Set(hdrAmzRequestID, id.String())
// set request id into gRPC meta header
r = r.WithContext(metadata.AppendToOutgoingContext(
r.Context(), hdrAmzRequestID, id.String(),
))
// set request info into context
r = r.WithContext(prepareContext(w, r))
// continue execution
h.ServeHTTP(w, r)
})
}
func GetRequestID(v interface{}) string {
switch t := v.(type) {
case context.Context:
return GetReqInfo(t).RequestID
case http.ResponseWriter:
return t.Header().Get(hdrAmzRequestID)
default:
panic("unknown type")
}
}
func Attach(r *mux.Router, m MaxClients, h Handler, center *auth.Center, log *zap.Logger) { func Attach(r *mux.Router, m MaxClients, h Handler, center *auth.Center, log *zap.Logger) {
api := r.PathPrefix(SlashSeparator).Subrouter() api := r.PathPrefix(SlashSeparator).Subrouter()
// Attach behaviors: RequestID, ...
api.Use(setRequestID)
// Attach user authentication for all S3 routes. // Attach user authentication for all S3 routes.
AttachUserAuth(api, center, log) AttachUserAuth(api, center, log)
@ -100,203 +139,265 @@ func Attach(r *mux.Router, m MaxClients, h Handler, center *auth.Center, log *za
// Object operations // Object operations
// HeadObject // HeadObject
bucket.Methods(http.MethodHead).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodHead).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("headobject", h.HeadObjectHandler))) m.Handle(metrics.APIStats("headobject", h.HeadObjectHandler))).Name("HeadObject")
// CopyObjectPart // CopyObjectPart
bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(hdrAmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(m.Handle(metrics.APIStats("copyobjectpart", h.CopyObjectPartHandler))).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}") bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(hdrAmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(m.Handle(metrics.APIStats("copyobjectpart", h.CopyObjectPartHandler))).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}").
Name("CopyObjectPart")
// PutObjectPart // PutObjectPart
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobjectpart", h.PutObjectPartHandler))).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}") m.Handle(metrics.APIStats("putobjectpart", h.PutObjectPartHandler))).Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}").
Name("PutObjectObject")
// ListObjectParts // ListObjectParts
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("listobjectparts", h.ListObjectPartsHandler))).Queries("uploadId", "{uploadId:.*}") m.Handle(metrics.APIStats("listobjectparts", h.ListObjectPartsHandler))).Queries("uploadId", "{uploadId:.*}").
Name("ListObjectParts")
// CompleteMultipartUpload // CompleteMultipartUpload
bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("completemutipartupload", h.CompleteMultipartUploadHandler))).Queries("uploadId", "{uploadId:.*}") m.Handle(metrics.APIStats("completemutipartupload", h.CompleteMultipartUploadHandler))).Queries("uploadId", "{uploadId:.*}").
Name("CompleteMultipartUpload")
// NewMultipartUpload // NewMultipartUpload
bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("newmultipartupload", h.NewMultipartUploadHandler))).Queries("uploads", "") m.Handle(metrics.APIStats("newmultipartupload", h.NewMultipartUploadHandler))).Queries("uploads", "").
Name("NewMultipartUpload")
// AbortMultipartUpload // AbortMultipartUpload
bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("abortmultipartupload", h.AbortMultipartUploadHandler))).Queries("uploadId", "{uploadId:.*}") m.Handle(metrics.APIStats("abortmultipartupload", h.AbortMultipartUploadHandler))).Queries("uploadId", "{uploadId:.*}").
Name("AbortMultipartUpload")
// GetObjectACL - this is a dummy call. // GetObjectACL - this is a dummy call.
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("getobjectacl", h.GetObjectACLHandler))).Queries("acl", "") m.Handle(metrics.APIStats("getobjectacl", h.GetObjectACLHandler))).Queries("acl", "").
Name("GetObjectACL")
// PutObjectACL - this is a dummy call. // PutObjectACL - this is a dummy call.
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobjectacl", h.PutObjectACLHandler))).Queries("acl", "") m.Handle(metrics.APIStats("putobjectacl", h.PutObjectACLHandler))).Queries("acl", "").
Name("PutObjectACL")
// GetObjectTagging // GetObjectTagging
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("getobjecttagging", h.GetObjectTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("getobjecttagging", h.GetObjectTaggingHandler))).Queries("tagging", "").
Name("GetObjectTagging")
// PutObjectTagging // PutObjectTagging
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobjecttagging", h.PutObjectTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("putobjecttagging", h.PutObjectTaggingHandler))).Queries("tagging", "").
Name("PutObjectTagging")
// DeleteObjectTagging // DeleteObjectTagging
bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("deleteobjecttagging", h.DeleteObjectTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("deleteobjecttagging", h.DeleteObjectTaggingHandler))).Queries("tagging", "").
Name("DeleteObjectTagging")
// SelectObjectContent // SelectObjectContent
bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("selectobjectcontent", h.SelectObjectContentHandler))).Queries("select", "").Queries("select-type", "2") m.Handle(metrics.APIStats("selectobjectcontent", h.SelectObjectContentHandler))).Queries("select", "").Queries("select-type", "2").
Name("SelectObjectContent")
// GetObjectRetention // GetObjectRetention
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("getobjectretention", h.GetObjectRetentionHandler))).Queries("retention", "") m.Handle(metrics.APIStats("getobjectretention", h.GetObjectRetentionHandler))).Queries("retention", "").
Name("GetObjectRetention")
// GetObjectLegalHold // GetObjectLegalHold
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("getobjectlegalhold", h.GetObjectLegalHoldHandler))).Queries("legal-hold", "") m.Handle(metrics.APIStats("getobjectlegalhold", h.GetObjectLegalHoldHandler))).Queries("legal-hold", "").
Name("GetObjectLegalHold")
// GetObject // GetObject
bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("getobject", h.GetObjectHandler))) m.Handle(metrics.APIStats("getobject", h.GetObjectHandler))).
Name("GetObject")
// CopyObject // CopyObject
bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(hdrAmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(m.Handle(metrics.APIStats("copyobject", h.CopyObjectHandler))) bucket.Methods(http.MethodPut).Path("/{object:.+}").HeadersRegexp(hdrAmzCopySource, ".*?(\\/|%2F).*?").HandlerFunc(m.Handle(metrics.APIStats("copyobject", h.CopyObjectHandler))).
Name("CopyObject")
// PutObjectRetention // PutObjectRetention
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobjectretention", h.PutObjectRetentionHandler))).Queries("retention", "") m.Handle(metrics.APIStats("putobjectretention", h.PutObjectRetentionHandler))).Queries("retention", "").
Name("PutObjectRetention")
// PutObjectLegalHold // PutObjectLegalHold
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobjectlegalhold", h.PutObjectLegalHoldHandler))).Queries("legal-hold", "") m.Handle(metrics.APIStats("putobjectlegalhold", h.PutObjectLegalHoldHandler))).Queries("legal-hold", "").
Name("PutObjectLegalHold")
// PutObject // PutObject
bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("putobject", h.PutObjectHandler))) m.Handle(metrics.APIStats("putobject", h.PutObjectHandler))).
Name("PutObject")
// DeleteObject // DeleteObject
bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc( bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("deleteobject", h.DeleteObjectHandler))) m.Handle(metrics.APIStats("deleteobject", h.DeleteObjectHandler))).
Name("DeleteObject")
// Bucket operations // Bucket operations
// GetBucketLocation // GetBucketLocation
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketlocation", h.GetBucketLocationHandler))).Queries("location", "") m.Handle(metrics.APIStats("getbucketlocation", h.GetBucketLocationHandler))).Queries("location", "").
Name("GetBucketLocation")
// GetBucketPolicy // GetBucketPolicy
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketpolicy", h.GetBucketPolicyHandler))).Queries("policy", "") m.Handle(metrics.APIStats("getbucketpolicy", h.GetBucketPolicyHandler))).Queries("policy", "").
Name("GetBucketPolicy")
// GetBucketLifecycle // GetBucketLifecycle
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketlifecycle", h.GetBucketLifecycleHandler))).Queries("lifecycle", "") m.Handle(metrics.APIStats("getbucketlifecycle", h.GetBucketLifecycleHandler))).Queries("lifecycle", "").
Name("GetBucketLifecycle")
// GetBucketEncryption // GetBucketEncryption
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketencryption", h.GetBucketEncryptionHandler))).Queries("encryption", "") m.Handle(metrics.APIStats("getbucketencryption", h.GetBucketEncryptionHandler))).Queries("encryption", "").
Name("GetBucketEncryption")
// Dummy Bucket Calls // Dummy Bucket Calls
// GetBucketACL -- this is a dummy call. // GetBucketACL -- this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketacl", h.GetBucketACLHandler))).Queries("acl", "") m.Handle(metrics.APIStats("getbucketacl", h.GetBucketACLHandler))).Queries("acl", "").
Name("GetBucketACL")
// PutBucketACL -- this is a dummy call. // PutBucketACL -- this is a dummy call.
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketacl", h.PutBucketACLHandler))).Queries("acl", "") m.Handle(metrics.APIStats("putbucketacl", h.PutBucketACLHandler))).Queries("acl", "").
Name("PutBucketACL")
// GetBucketCors - this is a dummy call. // GetBucketCors - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketcors", h.GetBucketCorsHandler))).Queries("cors", "") m.Handle(metrics.APIStats("getbucketcors", h.GetBucketCorsHandler))).Queries("cors", "").
Name("GetBucketCors")
// GetBucketWebsiteHandler - this is a dummy call. // GetBucketWebsiteHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketwebsite", h.GetBucketWebsiteHandler))).Queries("website", "") m.Handle(metrics.APIStats("getbucketwebsite", h.GetBucketWebsiteHandler))).Queries("website", "").
Name("GetBucketWebsite")
// GetBucketAccelerateHandler - this is a dummy call. // GetBucketAccelerateHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketaccelerate", h.GetBucketAccelerateHandler))).Queries("accelerate", "") m.Handle(metrics.APIStats("getbucketaccelerate", h.GetBucketAccelerateHandler))).Queries("accelerate", "").
Name("GetBucketAccelerate")
// GetBucketRequestPaymentHandler - this is a dummy call. // GetBucketRequestPaymentHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketrequestpayment", h.GetBucketRequestPaymentHandler))).Queries("requestPayment", "") m.Handle(metrics.APIStats("getbucketrequestpayment", h.GetBucketRequestPaymentHandler))).Queries("requestPayment", "").
Name("GetBucketRequestPayment")
// GetBucketLoggingHandler - this is a dummy call. // GetBucketLoggingHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketlogging", h.GetBucketLoggingHandler))).Queries("logging", "") m.Handle(metrics.APIStats("getbucketlogging", h.GetBucketLoggingHandler))).Queries("logging", "").
Name("GetBucketLogging")
// GetBucketLifecycleHandler - this is a dummy call. // GetBucketLifecycleHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketlifecycle", h.GetBucketLifecycleHandler))).Queries("lifecycle", "") m.Handle(metrics.APIStats("getbucketlifecycle", h.GetBucketLifecycleHandler))).Queries("lifecycle", "").
Name("GetBucketLifecycle")
// GetBucketReplicationHandler - this is a dummy call. // GetBucketReplicationHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketreplication", h.GetBucketReplicationHandler))).Queries("replication", "") m.Handle(metrics.APIStats("getbucketreplication", h.GetBucketReplicationHandler))).Queries("replication", "").
Name("GetBucketReplication")
// GetBucketTaggingHandler // GetBucketTaggingHandler
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbuckettagging", h.GetBucketTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("getbuckettagging", h.GetBucketTaggingHandler))).Queries("tagging", "").
Name("GetBucketTagging")
// DeleteBucketWebsiteHandler // DeleteBucketWebsiteHandler
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucketwebsite", h.DeleteBucketWebsiteHandler))).Queries("website", "") m.Handle(metrics.APIStats("deletebucketwebsite", h.DeleteBucketWebsiteHandler))).Queries("website", "").
Name("DeleteBucketWebsite")
// DeleteBucketTaggingHandler // DeleteBucketTaggingHandler
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebuckettagging", h.DeleteBucketTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("deletebuckettagging", h.DeleteBucketTaggingHandler))).Queries("tagging", "").
Name("DeleteBucketTagging")
// GetBucketObjectLockConfig // GetBucketObjectLockConfig
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketobjectlockconfiguration", h.GetBucketObjectLockConfigHandler))).Queries("object-lock", "") m.Handle(metrics.APIStats("getbucketobjectlockconfiguration", h.GetBucketObjectLockConfigHandler))).Queries("object-lock", "").
Name("GetBucketObjectLockConfig")
// GetBucketVersioning // GetBucketVersioning
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketversioning", h.GetBucketVersioningHandler))).Queries("versioning", "") m.Handle(metrics.APIStats("getbucketversioning", h.GetBucketVersioningHandler))).Queries("versioning", "").
Name("GetBucketVersioning")
// GetBucketNotification // GetBucketNotification
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketnotification", h.GetBucketNotificationHandler))).Queries("notification", "") m.Handle(metrics.APIStats("getbucketnotification", h.GetBucketNotificationHandler))).Queries("notification", "").
Name("GetBucketNotification")
// ListenBucketNotification // ListenBucketNotification
bucket.Methods(http.MethodGet).HandlerFunc(metrics.APIStats("listenbucketnotification", h.ListenBucketNotificationHandler)).Queries("events", "{events:.*}") bucket.Methods(http.MethodGet).HandlerFunc(metrics.APIStats("listenbucketnotification", h.ListenBucketNotificationHandler)).Queries("events", "{events:.*}").
Name("ListenBucketNotification")
// ListMultipartUploads // ListMultipartUploads
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("listmultipartuploads", h.ListMultipartUploadsHandler))).Queries("uploads", "") m.Handle(metrics.APIStats("listmultipartuploads", h.ListMultipartUploadsHandler))).Queries("uploads", "").
Name("ListMultipartUploads")
// ListObjectsV2M // ListObjectsV2M
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("listobjectsv2M", h.ListObjectsV2MHandler))).Queries("list-type", "2", "metadata", "true") m.Handle(metrics.APIStats("listobjectsv2M", h.ListObjectsV2MHandler))).Queries("list-type", "2", "metadata", "true").
Name("ListObjectsV2M")
// ListObjectsV2 // ListObjectsV2
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("listobjectsv2", h.ListObjectsV2Handler))).Queries("list-type", "2") m.Handle(metrics.APIStats("listobjectsv2", h.ListObjectsV2Handler))).Queries("list-type", "2").
Name("ListObjectsV2")
// ListBucketVersions // ListBucketVersions
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("listbucketversions", h.ListBucketObjectVersionsHandler))).Queries("versions", "") m.Handle(metrics.APIStats("listbucketversions", h.ListBucketObjectVersionsHandler))).Queries("versions", "").
Name("ListBucketVersions")
// ListObjectsV1 (Legacy) // ListObjectsV1 (Legacy)
bucket.Methods(http.MethodGet).HandlerFunc( bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("listobjectsv1", h.ListObjectsV1Handler))) m.Handle(metrics.APIStats("listobjectsv1", h.ListObjectsV1Handler))).
Name("ListObjectsV1")
// PutBucketLifecycle // PutBucketLifecycle
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketlifecycle", h.PutBucketLifecycleHandler))).Queries("lifecycle", "") m.Handle(metrics.APIStats("putbucketlifecycle", h.PutBucketLifecycleHandler))).Queries("lifecycle", "").
Name("PutBucketLifecycle")
// PutBucketEncryption // PutBucketEncryption
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketencryption", h.PutBucketEncryptionHandler))).Queries("encryption", "") m.Handle(metrics.APIStats("putbucketencryption", h.PutBucketEncryptionHandler))).Queries("encryption", "").
Name("PutBucketEncryption")
// PutBucketPolicy // PutBucketPolicy
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketpolicy", h.PutBucketPolicyHandler))).Queries("policy", "") m.Handle(metrics.APIStats("putbucketpolicy", h.PutBucketPolicyHandler))).Queries("policy", "").
Name("PutBucketPolicy")
// PutBucketObjectLockConfig // PutBucketObjectLockConfig
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketobjectlockconfig", h.PutBucketObjectLockConfigHandler))).Queries("object-lock", "") m.Handle(metrics.APIStats("putbucketobjectlockconfig", h.PutBucketObjectLockConfigHandler))).Queries("object-lock", "").
Name("PutBucketObjectLockConfig")
// PutBucketTaggingHandler // PutBucketTaggingHandler
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbuckettagging", h.PutBucketTaggingHandler))).Queries("tagging", "") m.Handle(metrics.APIStats("putbuckettagging", h.PutBucketTaggingHandler))).Queries("tagging", "").
Name("PutBucketTagging")
// PutBucketVersioning // PutBucketVersioning
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketversioning", h.PutBucketVersioningHandler))).Queries("versioning", "") m.Handle(metrics.APIStats("putbucketversioning", h.PutBucketVersioningHandler))).Queries("versioning", "").
Name("PutBucketVersioning")
// PutBucketNotification // PutBucketNotification
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketnotification", h.PutBucketNotificationHandler))).Queries("notification", "") m.Handle(metrics.APIStats("putbucketnotification", h.PutBucketNotificationHandler))).Queries("notification", "").
Name("PutBucketNotification")
// PutBucket // PutBucket
bucket.Methods(http.MethodPut).HandlerFunc( bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucket", h.PutBucketHandler))) m.Handle(metrics.APIStats("putbucket", h.PutBucketHandler))).
Name("PutBucket")
// HeadBucket // HeadBucket
bucket.Methods(http.MethodHead).HandlerFunc( bucket.Methods(http.MethodHead).HandlerFunc(
m.Handle(metrics.APIStats("headbucket", h.HeadBucketHandler))) m.Handle(metrics.APIStats("headbucket", h.HeadBucketHandler))).
Name("HeadBucket")
// PostPolicy // PostPolicy
bucket.Methods(http.MethodPost).HeadersRegexp(hdrContentType, "multipart/form-data*").HandlerFunc( bucket.Methods(http.MethodPost).HeadersRegexp(hdrContentType, "multipart/form-data*").HandlerFunc(
m.Handle(metrics.APIStats("postpolicybucket", h.PostPolicyBucketHandler))) m.Handle(metrics.APIStats("postpolicybucket", h.PostPolicyBucketHandler))).
Name("PostPolicyBucket")
// DeleteMultipleObjects // DeleteMultipleObjects
bucket.Methods(http.MethodPost).HandlerFunc( bucket.Methods(http.MethodPost).HandlerFunc(
m.Handle(metrics.APIStats("deletemultipleobjects", h.DeleteMultipleObjectsHandler))).Queries("delete", "") m.Handle(metrics.APIStats("deletemultipleobjects", h.DeleteMultipleObjectsHandler))).Queries("delete", "").
Name("DeleteMultipleObjects")
// DeleteBucketPolicy // DeleteBucketPolicy
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucketpolicy", h.DeleteBucketPolicyHandler))).Queries("policy", "") m.Handle(metrics.APIStats("deletebucketpolicy", h.DeleteBucketPolicyHandler))).Queries("policy", "").
Name("DeleteBucketPolicy")
// DeleteBucketLifecycle // DeleteBucketLifecycle
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucketlifecycle", h.DeleteBucketLifecycleHandler))).Queries("lifecycle", "") m.Handle(metrics.APIStats("deletebucketlifecycle", h.DeleteBucketLifecycleHandler))).Queries("lifecycle", "").
Name("DeleteBucketLifecycle")
// DeleteBucketEncryption // DeleteBucketEncryption
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucketencryption", h.DeleteBucketEncryptionHandler))).Queries("encryption", "") m.Handle(metrics.APIStats("deletebucketencryption", h.DeleteBucketEncryptionHandler))).Queries("encryption", "").
Name("DeleteBucketEncryption")
// DeleteBucket // DeleteBucket
bucket.Methods(http.MethodDelete).HandlerFunc( bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucket", h.DeleteBucketHandler))) m.Handle(metrics.APIStats("deletebucket", h.DeleteBucketHandler))).
Name("DeleteBucket")
// Root operation // Root operation
// ListBuckets // ListBuckets
api.Methods(http.MethodGet).Path(SlashSeparator).HandlerFunc( api.Methods(http.MethodGet).Path(SlashSeparator).HandlerFunc(
m.Handle(metrics.APIStats("listbuckets", h.ListBucketsHandler))) m.Handle(metrics.APIStats("listbuckets", h.ListBucketsHandler))).
Name("ListBuckets")
// S3 browser with signature v4 adds '//' for ListBuckets request, so rather // S3 browser with signature v4 adds '//' for ListBuckets request, so rather
// than failing with UnknownAPIRequest we simply handle it for now. // than failing with UnknownAPIRequest we simply handle it for now.
api.Methods(http.MethodGet).Path(SlashSeparator + SlashSeparator).HandlerFunc( api.Methods(http.MethodGet).Path(SlashSeparator + SlashSeparator).HandlerFunc(
m.Handle(metrics.APIStats("listbuckets", h.ListBucketsHandler))) m.Handle(metrics.APIStats("listbuckets", h.ListBucketsHandler))).
Name("ListBuckets")
// If none of the routes match add default error handler routes // If none of the routes match add default error handler routes
api.NotFoundHandler = metrics.APIStats("notfound", errorResponseHandler) api.NotFoundHandler = metrics.APIStats("notfound", errorResponseHandler)