forked from TrueCloudLab/frostfs-s3-gw
Alex Vanin
813aa2f173
Due to source code relocation from GitHub. Signed-off-by: Alex Vanin <a.vanin@yadro.com>
599 lines
21 KiB
Go
599 lines
21 KiB
Go
package api
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import (
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"context"
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"net/http"
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"sync"
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"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/auth"
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"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
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"github.com/google/uuid"
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"github.com/gorilla/mux"
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"go.uber.org/zap"
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"google.golang.org/grpc/metadata"
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)
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type (
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// Handler is an S3 API handler interface.
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Handler interface {
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HeadObjectHandler(http.ResponseWriter, *http.Request)
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GetObjectACLHandler(http.ResponseWriter, *http.Request)
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PutObjectACLHandler(http.ResponseWriter, *http.Request)
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GetObjectTaggingHandler(http.ResponseWriter, *http.Request)
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PutObjectTaggingHandler(http.ResponseWriter, *http.Request)
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DeleteObjectTaggingHandler(http.ResponseWriter, *http.Request)
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SelectObjectContentHandler(http.ResponseWriter, *http.Request)
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GetObjectRetentionHandler(http.ResponseWriter, *http.Request)
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GetObjectLegalHoldHandler(http.ResponseWriter, *http.Request)
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GetObjectHandler(http.ResponseWriter, *http.Request)
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GetObjectAttributesHandler(http.ResponseWriter, *http.Request)
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CopyObjectHandler(http.ResponseWriter, *http.Request)
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PutObjectRetentionHandler(http.ResponseWriter, *http.Request)
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PutObjectLegalHoldHandler(http.ResponseWriter, *http.Request)
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PutObjectHandler(http.ResponseWriter, *http.Request)
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DeleteObjectHandler(http.ResponseWriter, *http.Request)
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GetBucketLocationHandler(http.ResponseWriter, *http.Request)
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GetBucketPolicyHandler(http.ResponseWriter, *http.Request)
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GetBucketLifecycleHandler(http.ResponseWriter, *http.Request)
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GetBucketEncryptionHandler(http.ResponseWriter, *http.Request)
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GetBucketACLHandler(http.ResponseWriter, *http.Request)
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PutBucketACLHandler(http.ResponseWriter, *http.Request)
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GetBucketCorsHandler(http.ResponseWriter, *http.Request)
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PutBucketCorsHandler(http.ResponseWriter, *http.Request)
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DeleteBucketCorsHandler(http.ResponseWriter, *http.Request)
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GetBucketWebsiteHandler(http.ResponseWriter, *http.Request)
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GetBucketAccelerateHandler(http.ResponseWriter, *http.Request)
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GetBucketRequestPaymentHandler(http.ResponseWriter, *http.Request)
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GetBucketLoggingHandler(http.ResponseWriter, *http.Request)
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GetBucketReplicationHandler(http.ResponseWriter, *http.Request)
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GetBucketTaggingHandler(http.ResponseWriter, *http.Request)
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DeleteBucketWebsiteHandler(http.ResponseWriter, *http.Request)
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DeleteBucketTaggingHandler(http.ResponseWriter, *http.Request)
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GetBucketObjectLockConfigHandler(http.ResponseWriter, *http.Request)
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GetBucketVersioningHandler(http.ResponseWriter, *http.Request)
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GetBucketNotificationHandler(http.ResponseWriter, *http.Request)
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ListenBucketNotificationHandler(http.ResponseWriter, *http.Request)
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ListObjectsV2MHandler(http.ResponseWriter, *http.Request)
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ListObjectsV2Handler(http.ResponseWriter, *http.Request)
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ListBucketObjectVersionsHandler(http.ResponseWriter, *http.Request)
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ListObjectsV1Handler(http.ResponseWriter, *http.Request)
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PutBucketLifecycleHandler(http.ResponseWriter, *http.Request)
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PutBucketEncryptionHandler(http.ResponseWriter, *http.Request)
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PutBucketPolicyHandler(http.ResponseWriter, *http.Request)
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PutBucketObjectLockConfigHandler(http.ResponseWriter, *http.Request)
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PutBucketTaggingHandler(http.ResponseWriter, *http.Request)
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PutBucketVersioningHandler(http.ResponseWriter, *http.Request)
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PutBucketNotificationHandler(http.ResponseWriter, *http.Request)
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CreateBucketHandler(http.ResponseWriter, *http.Request)
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HeadBucketHandler(http.ResponseWriter, *http.Request)
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PostObject(http.ResponseWriter, *http.Request)
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DeleteMultipleObjectsHandler(http.ResponseWriter, *http.Request)
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DeleteBucketPolicyHandler(http.ResponseWriter, *http.Request)
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DeleteBucketLifecycleHandler(http.ResponseWriter, *http.Request)
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DeleteBucketEncryptionHandler(http.ResponseWriter, *http.Request)
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DeleteBucketHandler(http.ResponseWriter, *http.Request)
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ListBucketsHandler(http.ResponseWriter, *http.Request)
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Preflight(w http.ResponseWriter, r *http.Request)
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AppendCORSHeaders(w http.ResponseWriter, r *http.Request)
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CreateMultipartUploadHandler(http.ResponseWriter, *http.Request)
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UploadPartHandler(http.ResponseWriter, *http.Request)
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UploadPartCopy(w http.ResponseWriter, r *http.Request)
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CompleteMultipartUploadHandler(http.ResponseWriter, *http.Request)
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AbortMultipartUploadHandler(http.ResponseWriter, *http.Request)
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ListPartsHandler(w http.ResponseWriter, r *http.Request)
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ListMultipartUploadsHandler(http.ResponseWriter, *http.Request)
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ResolveBucket(ctx context.Context, bucket string) (*data.BucketInfo, error)
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}
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// mimeType represents various MIME types used in API responses.
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mimeType string
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logResponseWriter struct {
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sync.Once
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http.ResponseWriter
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statusCode int
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}
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)
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const (
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// SlashSeparator -- slash separator.
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SlashSeparator = "/"
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// MimeNone means no response type.
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MimeNone mimeType = ""
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// MimeXML means response type is XML.
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MimeXML mimeType = "application/xml"
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)
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var _ = logSuccessResponse
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func (lrw *logResponseWriter) WriteHeader(code int) {
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lrw.Do(func() {
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lrw.statusCode = code
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lrw.ResponseWriter.WriteHeader(code)
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})
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}
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func setRequestID(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// generate random UUIDv4
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id, _ := uuid.NewRandom()
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// set request id into response header
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w.Header().Set(hdrAmzRequestID, id.String())
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// set request id into gRPC meta header
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r = r.WithContext(metadata.AppendToOutgoingContext(
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r.Context(), hdrAmzRequestID, id.String(),
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))
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// set request info into context
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r = r.WithContext(prepareContext(w, r))
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// continue execution
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h.ServeHTTP(w, r)
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})
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}
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func appendCORS(handler Handler) mux.MiddlewareFunc {
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return func(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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handler.AppendCORSHeaders(w, r)
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h.ServeHTTP(w, r)
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})
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}
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}
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// BucketResolveFunc is a func to resolve bucket info by name.
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type BucketResolveFunc func(ctx context.Context, bucket string) (*data.BucketInfo, error)
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// metricsMiddleware wraps http handler for api with basic statistics collection.
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func metricsMiddleware(log *zap.Logger, resolveBucket BucketResolveFunc, usersStat UsersStat) mux.MiddlewareFunc {
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return func(h http.Handler) http.Handler {
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return Stats(h.ServeHTTP, resolveCID(log, resolveBucket), usersStat)
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}
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}
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// resolveCID forms CIDResolveFunc using BucketResolveFunc.
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func resolveCID(log *zap.Logger, resolveBucket BucketResolveFunc) CIDResolveFunc {
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return func(ctx context.Context, reqInfo *ReqInfo) (cnrID string) {
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if reqInfo.BucketName == "" || reqInfo.API == "CreateBucket" || reqInfo.API == "" {
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return ""
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}
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bktInfo, err := resolveBucket(ctx, reqInfo.BucketName)
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if err != nil {
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log.Debug("failed to resolve CID",
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zap.String("request_id", reqInfo.RequestID), zap.String("method", reqInfo.API),
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zap.String("bucket", reqInfo.BucketName), zap.String("object", reqInfo.ObjectName),
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zap.Error(err))
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return ""
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}
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return bktInfo.CID.EncodeToString()
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}
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}
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func logSuccessResponse(l *zap.Logger) mux.MiddlewareFunc {
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return func(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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lw := &logResponseWriter{ResponseWriter: w}
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reqInfo := GetReqInfo(r.Context())
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// pass execution:
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h.ServeHTTP(lw, r)
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// Ignore >400 status codes
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if lw.statusCode >= http.StatusBadRequest {
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return
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}
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l.Info("call method",
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zap.Int("status", lw.statusCode),
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zap.String("host", r.Host),
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zap.String("request_id", GetRequestID(r.Context())),
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zap.String("method", mux.CurrentRoute(r).GetName()),
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zap.String("bucket", reqInfo.BucketName),
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zap.String("object", reqInfo.ObjectName),
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zap.String("description", http.StatusText(lw.statusCode)))
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})
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}
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}
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// GetRequestID returns the request ID from the response writer or the context.
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func GetRequestID(v interface{}) string {
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switch t := v.(type) {
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case context.Context:
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return GetReqInfo(t).RequestID
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case http.ResponseWriter:
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return t.Header().Get(hdrAmzRequestID)
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default:
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panic("unknown type")
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}
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}
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func setErrorAPI(apiName string, h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx := SetReqInfo(r.Context(), &ReqInfo{API: apiName})
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h.ServeHTTP(w, r.WithContext(ctx))
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})
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}
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// attachErrorHandler set NotFoundHandler and MethodNotAllowedHandler for mux.Router.
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func attachErrorHandler(api *mux.Router, log *zap.Logger, h Handler, center auth.Center, usersStat UsersStat) {
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middlewares := []mux.MiddlewareFunc{
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AuthMiddleware(log, center),
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metricsMiddleware(log, h.ResolveBucket, usersStat),
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}
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var errorHandler http.Handler = http.HandlerFunc(errorResponseHandler)
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for i := len(middlewares) - 1; i >= 0; i-- {
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errorHandler = middlewares[i](errorHandler)
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}
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// If none of the routes match, add default error handler routes
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api.NotFoundHandler = setErrorAPI("NotFound", errorHandler)
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api.MethodNotAllowedHandler = setErrorAPI("MethodNotAllowed", errorHandler)
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}
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// Attach adds S3 API handlers from h to r for domains with m client limit using
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// center authentication and log logger.
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func Attach(r *mux.Router, domains []string, m MaxClients, h Handler, center auth.Center, log *zap.Logger, usersStat UsersStat) {
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api := r.PathPrefix(SlashSeparator).Subrouter()
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api.Use(
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// -- prepare request
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setRequestID,
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// Attach user authentication for all S3 routes.
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AuthMiddleware(log, center),
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metricsMiddleware(log, h.ResolveBucket, usersStat),
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// -- logging error requests
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logSuccessResponse(log),
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)
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attachErrorHandler(api, log, h, center, usersStat)
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buckets := make([]*mux.Router, 0, len(domains)+1)
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buckets = append(buckets, api.PathPrefix("/{bucket}").Subrouter())
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for _, domain := range domains {
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buckets = append(buckets, api.Host("{bucket:.+}."+domain).Subrouter())
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}
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for _, bucket := range buckets {
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// Object operations
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// HeadObject
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bucket.Use(
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// -- append CORS headers to a response for
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appendCORS(h),
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)
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bucket.Methods(http.MethodOptions).HandlerFunc(
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m.Handle(h.Preflight)).
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Name("Options")
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bucket.Methods(http.MethodHead).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.HeadObjectHandler)).
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Name("HeadObject")
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// CopyObjectPart
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bucket.Methods(http.MethodPut).Path("/{object:.+}").Headers(hdrAmzCopySource, "").HandlerFunc(
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m.Handle(h.UploadPartCopy)).
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Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}").
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Name("UploadPartCopy")
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// PutObjectPart
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.UploadPartHandler)).
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Queries("partNumber", "{partNumber:[0-9]+}", "uploadId", "{uploadId:.*}").
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Name("UploadPart")
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// ListParts
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.ListPartsHandler)).
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Queries("uploadId", "{uploadId:.*}").
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Name("ListObjectParts")
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// CompleteMultipartUpload
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.CompleteMultipartUploadHandler)).
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Queries("uploadId", "{uploadId:.*}").
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Name("CompleteMultipartUpload")
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// CreateMultipartUpload
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.CreateMultipartUploadHandler)).
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Queries("uploads", "").
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Name("CreateMultipartUpload")
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// AbortMultipartUpload
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bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.AbortMultipartUploadHandler)).
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Queries("uploadId", "{uploadId:.*}").
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Name("AbortMultipartUpload")
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// ListMultipartUploads
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.ListMultipartUploadsHandler)).
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Queries("uploads", "").
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Name("ListMultipartUploads")
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// GetObjectACL -- this is a dummy call.
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectACLHandler)).
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Queries("acl", "").
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Name("GetObjectACL")
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// PutObjectACL -- this is a dummy call.
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.PutObjectACLHandler)).
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Queries("acl", "").
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Name("PutObjectACL")
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// GetObjectTagging
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectTaggingHandler)).
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Queries("tagging", "").
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Name("GetObjectTagging")
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// PutObjectTagging
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.PutObjectTaggingHandler)).
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Queries("tagging", "").
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Name("PutObjectTagging")
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// DeleteObjectTagging
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bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.DeleteObjectTaggingHandler)).
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Queries("tagging", "").
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Name("DeleteObjectTagging")
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// SelectObjectContent
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bucket.Methods(http.MethodPost).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.SelectObjectContentHandler)).
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Queries("select", "").Queries("select-type", "2").
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Name("SelectObjectContent")
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// GetObjectRetention
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectRetentionHandler)).
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Queries("retention", "").
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Name("GetObjectRetention")
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// GetObjectLegalHold
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectLegalHoldHandler)).
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Queries("legal-hold", "").
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Name("GetObjectLegalHold")
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// GetObjectAttributes
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectAttributesHandler)).
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Queries("attributes", "").
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Name("GetObjectAttributes")
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// GetObject
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bucket.Methods(http.MethodGet).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.GetObjectHandler)).
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Name("GetObject")
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// CopyObject
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bucket.Methods(http.MethodPut).Path("/{object:.+}").Headers(hdrAmzCopySource, "").HandlerFunc(
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m.Handle(h.CopyObjectHandler)).
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Name("CopyObject")
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// PutObjectRetention
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.PutObjectRetentionHandler)).
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Queries("retention", "").
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Name("PutObjectRetention")
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// PutObjectLegalHold
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.PutObjectLegalHoldHandler)).
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Queries("legal-hold", "").
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Name("PutObjectLegalHold")
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// PutObject
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bucket.Methods(http.MethodPut).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.PutObjectHandler)).
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Name("PutObject")
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// DeleteObject
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bucket.Methods(http.MethodDelete).Path("/{object:.+}").HandlerFunc(
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m.Handle(h.DeleteObjectHandler)).
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Name("DeleteObject")
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// Bucket operations
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// GetBucketLocation
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketLocationHandler)).
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Queries("location", "").
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Name("GetBucketLocation")
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// GetBucketPolicy
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketPolicyHandler)).
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Queries("policy", "").
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Name("GetBucketPolicy")
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// GetBucketLifecycle
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketLifecycleHandler)).
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Queries("lifecycle", "").
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Name("GetBucketLifecycle")
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// GetBucketEncryption
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketEncryptionHandler)).
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Queries("encryption", "").
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Name("GetBucketEncryption")
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketCorsHandler)).
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Queries("cors", "").
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Name("GetBucketCors")
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bucket.Methods(http.MethodPut).HandlerFunc(
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m.Handle(h.PutBucketCorsHandler)).
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Queries("cors", "").
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Name("PutBucketCors")
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bucket.Methods(http.MethodDelete).HandlerFunc(
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m.Handle(h.DeleteBucketCorsHandler)).
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Queries("cors", "").
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Name("DeleteBucketCors")
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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(
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m.Handle(h.GetBucketACLHandler)).
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Queries("acl", "").
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Name("GetBucketACL")
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// PutBucketACL -- this is a dummy call.
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bucket.Methods(http.MethodPut).HandlerFunc(
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m.Handle(h.PutBucketACLHandler)).
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Queries("acl", "").
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Name("PutBucketACL")
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// GetBucketWebsiteHandler -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketWebsiteHandler)).
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Queries("website", "").
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Name("GetBucketWebsite")
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// GetBucketAccelerateHandler -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketAccelerateHandler)).
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Queries("accelerate", "").
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Name("GetBucketAccelerate")
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// GetBucketRequestPaymentHandler -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketRequestPaymentHandler)).
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Queries("requestPayment", "").
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Name("GetBucketRequestPayment")
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// GetBucketLoggingHandler -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketLoggingHandler)).
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Queries("logging", "").
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Name("GetBucketLogging")
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// GetBucketReplicationHandler -- this is a dummy call.
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bucket.Methods(http.MethodGet).HandlerFunc(
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m.Handle(h.GetBucketReplicationHandler)).
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Queries("replication", "").
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|
Name("GetBucketReplication")
|
|
// GetBucketTaggingHandler
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.GetBucketTaggingHandler)).
|
|
Queries("tagging", "").
|
|
Name("GetBucketTagging")
|
|
// DeleteBucketWebsiteHandler
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketWebsiteHandler)).
|
|
Queries("website", "").
|
|
Name("DeleteBucketWebsite")
|
|
// DeleteBucketTaggingHandler
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketTaggingHandler)).
|
|
Queries("tagging", "").
|
|
Name("DeleteBucketTagging")
|
|
|
|
// GetBucketObjectLockConfig
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.GetBucketObjectLockConfigHandler)).
|
|
Queries("object-lock", "").
|
|
Name("GetBucketObjectLockConfig")
|
|
// GetBucketVersioning
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.GetBucketVersioningHandler)).
|
|
Queries("versioning", "").
|
|
Name("GetBucketVersioning")
|
|
// GetBucketNotification
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.GetBucketNotificationHandler)).
|
|
Queries("notification", "").
|
|
Name("GetBucketNotification")
|
|
// ListenBucketNotification
|
|
bucket.Methods(http.MethodGet).HandlerFunc(h.ListenBucketNotificationHandler).
|
|
Queries("events", "{events:.*}").
|
|
Name("ListenBucketNotification")
|
|
// ListObjectsV2M
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.ListObjectsV2MHandler)).
|
|
Queries("list-type", "2", "metadata", "true").
|
|
Name("ListObjectsV2M")
|
|
// ListObjectsV2
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.ListObjectsV2Handler)).
|
|
Queries("list-type", "2").
|
|
Name("ListObjectsV2")
|
|
// ListBucketVersions
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.ListBucketObjectVersionsHandler)).
|
|
Queries("versions", "").
|
|
Name("ListBucketVersions")
|
|
// ListObjectsV1 (Legacy)
|
|
bucket.Methods(http.MethodGet).HandlerFunc(
|
|
m.Handle(h.ListObjectsV1Handler)).
|
|
Name("ListObjectsV1")
|
|
// PutBucketLifecycle
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketLifecycleHandler)).
|
|
Queries("lifecycle", "").
|
|
Name("PutBucketLifecycle")
|
|
// PutBucketEncryption
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketEncryptionHandler)).
|
|
Queries("encryption", "").
|
|
Name("PutBucketEncryption")
|
|
|
|
// PutBucketPolicy
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketPolicyHandler)).
|
|
Queries("policy", "").
|
|
Name("PutBucketPolicy")
|
|
|
|
// PutBucketObjectLockConfig
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketObjectLockConfigHandler)).
|
|
Queries("object-lock", "").
|
|
Name("PutBucketObjectLockConfig")
|
|
// PutBucketTaggingHandler
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketTaggingHandler)).
|
|
Queries("tagging", "").
|
|
Name("PutBucketTagging")
|
|
// PutBucketVersioning
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketVersioningHandler)).
|
|
Queries("versioning", "").
|
|
Name("PutBucketVersioning")
|
|
// PutBucketNotification
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.PutBucketNotificationHandler)).
|
|
Queries("notification", "").
|
|
Name("PutBucketNotification")
|
|
// CreateBucket
|
|
bucket.Methods(http.MethodPut).HandlerFunc(
|
|
m.Handle(h.CreateBucketHandler)).
|
|
Name("CreateBucket")
|
|
// HeadBucket
|
|
bucket.Methods(http.MethodHead).HandlerFunc(
|
|
m.Handle(h.HeadBucketHandler)).
|
|
Name("HeadBucket")
|
|
// PostPolicy
|
|
bucket.Methods(http.MethodPost).HeadersRegexp(hdrContentType, "multipart/form-data*").HandlerFunc(
|
|
m.Handle(h.PostObject)).
|
|
Name("PostObject")
|
|
// DeleteMultipleObjects
|
|
bucket.Methods(http.MethodPost).HandlerFunc(
|
|
m.Handle(h.DeleteMultipleObjectsHandler)).
|
|
Queries("delete", "").
|
|
Name("DeleteMultipleObjects")
|
|
// DeleteBucketPolicy
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketPolicyHandler)).
|
|
Queries("policy", "").
|
|
Name("DeleteBucketPolicy")
|
|
// DeleteBucketLifecycle
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketLifecycleHandler)).
|
|
Queries("lifecycle", "").
|
|
Name("DeleteBucketLifecycle")
|
|
// DeleteBucketEncryption
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketEncryptionHandler)).
|
|
Queries("encryption", "").
|
|
Name("DeleteBucketEncryption")
|
|
// DeleteBucket
|
|
bucket.Methods(http.MethodDelete).HandlerFunc(
|
|
m.Handle(h.DeleteBucketHandler)).
|
|
Name("DeleteBucket")
|
|
}
|
|
// Root operation
|
|
|
|
// ListBuckets
|
|
api.Methods(http.MethodGet).Path(SlashSeparator).HandlerFunc(
|
|
m.Handle(h.ListBucketsHandler)).
|
|
Name("ListBuckets")
|
|
|
|
// S3 browser with signature v4 adds '//' for ListBuckets request, so rather
|
|
// than failing with UnknownAPIRequest we simply handle it for now.
|
|
api.Methods(http.MethodGet).Path(SlashSeparator + SlashSeparator).HandlerFunc(
|
|
m.Handle(h.ListBucketsHandler)).
|
|
Name("ListBuckets")
|
|
}
|