fix: fixes the PutBucketPolicy response status

Fixes #1712

A successful `PutBucketPolicy` call returns `204`(No Content) http status. This PR fixes the response status code, by sending correct `204`, insted of `200`.

s3api/controllers/bucket-put.go

@@ -314,6 +314,7 @@ func (c S3ApiController) PutBucketPolicy(ctx *fiber.Ctx) (*Response, error) {
 	return &Response{
 		MetaOpts: &MetaOptions{
 			BucketOwner: parsedAcl.Owner,
+			Status:      http.StatusNoContent,
 		},
 	}, err
 }

s3api/controllers/bucket-put_test.go

@@ -641,7 +641,10 @@ func TestS3ApiController_PutBucketPolicy(t *testing.T) {
 			},
 			output: testOutput{
 				response: &Response{
-					MetaOpts: &MetaOptions{BucketOwner: "root"},
+					MetaOpts: &MetaOptions{
+						BucketOwner: "root",
+						Status:      http.StatusNoContent,
+					},
 				},
 				err: s3err.GetAPIError(s3err.ErrNoSuchBucket),
 			},
@@ -656,6 +659,7 @@ func TestS3ApiController_PutBucketPolicy(t *testing.T) {
 				response: &Response{
 					MetaOpts: &MetaOptions{
 						BucketOwner: "root",
+						Status:      http.StatusNoContent,
 					},
 				},
 			},

tests/integration/PutBucketPolicy.go

@@ -17,6 +17,8 @@ package integration
 import (
 	"context"
 	"fmt"
+	"net/http"
+	"time"
 
 	"github.com/aws/aws-sdk-go-v2/service/s3"
 	"github.com/versity/versitygw/s3err"
@@ -693,3 +695,25 @@ func PutBucketPolicy_success(s *S3Conf) error {
 		return nil
 	})
 }
+
+func PutBucketPolicy_status(s *S3Conf) error {
+	testname := "PutBucketPolicy_status"
+	return actionHandler(s, testname, func(s3client *s3.Client, bucket string) error {
+		doc := genPolicyDoc("Allow", `"*"`, `"s3:GetObject"`, fmt.Sprintf(`"arn:aws:s3:::%s/*"`, bucket))
+		req, err := createSignedReq(http.MethodPut, s.endpoint, bucket+"?policy", s.awsID, s.awsSecret, "s3", s.awsRegion, []byte(doc), time.Now(), nil)
+		if err != nil {
+			return err
+		}
+
+		resp, err := s.httpClient.Do(req)
+		if err != nil {
+			return err
+		}
+
+		if resp.StatusCode != http.StatusNoContent {
+			return fmt.Errorf("expected the response status code to be %v, instead got %v", http.StatusNoContent, resp.StatusCode)
+		}
+
+		return nil
+	})
+}

tests/integration/group-tests.go

@@ -560,6 +560,7 @@ func TestPutBucketPolicy(ts *TestState) {
 	ts.Run(PutBucketPolicy_any_char_match)
 	ts.Run(PutBucketPolicy_version)
 	ts.Run(PutBucketPolicy_success)
+	ts.Run(PutBucketPolicy_status)
 }
 
 func TestGetBucketPolicy(ts *TestState) {
@@ -1505,6 +1506,7 @@ func GetIntTests() IntTests {
 		"PutBucketPolicy_any_char_match":                                           PutBucketPolicy_any_char_match,
 		"PutBucketPolicy_version":                                                  PutBucketPolicy_version,
 		"PutBucketPolicy_success":                                                  PutBucketPolicy_success,
+		"PutBucketPolicy_status":                                                   PutBucketPolicy_status,
 		"GetBucketPolicy_non_existing_bucket":                                      GetBucketPolicy_non_existing_bucket,
 		"GetBucketPolicy_not_set":                                                  GetBucketPolicy_not_set,
 		"GetBucketPolicy_success":                                                  GetBucketPolicy_success,