weed/s3api: added new bucket handlers for more compatibility with AWS S3

Protocol

Otherwise any requests to the underlying handlers results in calls to
ListObjects (v1) that may intensively load gateway and volume servers.

Added the following handlers with default responses:
- GetBucketLocation
- GetBucketRequestPayment

Added the following handlers with NotFound and NotImplemented responses:
- PutBucketAcl
- GetBucketPolicy
- PutBucketPolicy
- DeleteBucketPolicy
- GetBucketCors
- PutBucketCors
- DeleteBucketCors

weed/s3api/s3api_bucket_skip_handlers.go

@@ -0,0 +1,49 @@
+package s3api
+
+import (
+	"net/http"
+
+	"github.com/chrislusf/seaweedfs/weed/s3api/s3err"
+)
+
+// GetBucketCorsHandler Get bucket CORS
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketCors.html
+func (s3a *S3ApiServer) GetBucketCorsHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchCORSConfiguration)
+}
+
+// PutBucketCorsHandler Put bucket CORS
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketCors.html
+func (s3a *S3ApiServer) PutBucketCorsHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, s3err.ErrNotImplemented)
+}
+
+// DeleteBucketCorsHandler Delete bucket CORS
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html
+func (s3a *S3ApiServer) DeleteBucketCorsHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, http.StatusNoContent)
+}
+
+// GetBucketPolicyHandler Get bucket Policy
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicy.html
+func (s3a *S3ApiServer) GetBucketPolicyHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchBucketPolicy)
+}
+
+// PutBucketPolicyHandler Put bucket Policy
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketPolicy.html
+func (s3a *S3ApiServer) PutBucketPolicyHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, s3err.ErrNotImplemented)
+}
+
+// DeleteBucketPolicyHandler Delete bucket Policy
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html
+func (s3a *S3ApiServer) DeleteBucketPolicyHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, http.StatusNoContent)
+}
+
+// PutBucketAclHandler Put bucket ACL
+// https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAcl.html
+func (s3a *S3ApiServer) PutBucketAclHandler(w http.ResponseWriter, r *http.Request) {
+	s3err.WriteErrorResponse(w, r, s3err.ErrNotImplemented)
+}