Update dependencies (#1784)

1 files changed, 99 insertions, 29 deletions

diff --git a/vendor/github.com/minio/minio-go/v7/api-remove.go b/vendor/github.com/minio/minio-go/v7/api-remove.go
index fd3f1e12..0fee9022 100644
--- a/vendor/github.com/minio/minio-go/v7/api-remove.go
+++ b/vendor/github.com/minio/minio-go/v7/api-remove.go
@@ -136,11 +136,11 @@ func (c *Client) RemoveObject(ctx context.Context, bucketName, objectName string
 		return err
 	}
 
-	return c.removeObject(ctx, bucketName, objectName, opts)
+	res := c.removeObject(ctx, bucketName, objectName, opts)
+	return res.Err
 }
 
-func (c *Client) removeObject(ctx context.Context, bucketName, objectName string, opts RemoveObjectOptions) error {
-
+func (c *Client) removeObject(ctx context.Context, bucketName, objectName string, opts RemoveObjectOptions) RemoveObjectResult {
 	// Get resources properly escaped and lined up before
 	// using them in http request.
 	urlValues := make(url.Values)
@@ -181,19 +181,25 @@ func (c *Client) removeObject(ctx context.Context, bucketName, objectName string
 	})
 	defer closeResponse(resp)
 	if err != nil {
-		return err
+		return RemoveObjectResult{Err: err}
 	}
 	if resp != nil {
 		// if some unexpected error happened and max retry is reached, we want to let client know
 		if resp.StatusCode != http.StatusNoContent {
-			return httpRespToErrorResponse(resp, bucketName, objectName)
+			err := httpRespToErrorResponse(resp, bucketName, objectName)
+			return RemoveObjectResult{Err: err}
 		}
 	}
 
 	// DeleteObject always responds with http '204' even for
 	// objects which do not exist. So no need to handle them
 	// specifically.
-	return nil
+	return RemoveObjectResult{
+		ObjectName:            objectName,
+		ObjectVersionID:       opts.VersionID,
+		DeleteMarker:          resp.Header.Get("x-amz-delete-marker") == "true",
+		DeleteMarkerVersionID: resp.Header.Get("x-amz-version-id"),
+	}
 }
 
 // RemoveObjectError - container of Multi Delete S3 API error
@@ -203,6 +209,17 @@ type RemoveObjectError struct {
 	Err        error
 }
 
+// RemoveObjectResult - container of Multi Delete S3 API result
+type RemoveObjectResult struct {
+	ObjectName      string
+	ObjectVersionID string
+
+	DeleteMarker          bool
+	DeleteMarkerVersionID string
+
+	Err error
+}
+
 // generateRemoveMultiObjects - generate the XML request for remove multi objects request
 func generateRemoveMultiObjectsRequest(objects []ObjectInfo) []byte {
 	delObjects := []deleteObject{}
@@ -212,21 +229,32 @@ func generateRemoveMultiObjectsRequest(objects []ObjectInfo) []byte {
 			VersionID: obj.VersionID,
 		})
 	}
-	xmlBytes, _ := xml.Marshal(deleteMultiObjects{Objects: delObjects, Quiet: true})
+	xmlBytes, _ := xml.Marshal(deleteMultiObjects{Objects: delObjects, Quiet: false})
 	return xmlBytes
 }
 
 // processRemoveMultiObjectsResponse - parse the remove multi objects web service
 // and return the success/failure result status for each object
-func processRemoveMultiObjectsResponse(body io.Reader, objects []ObjectInfo, errorCh chan<- RemoveObjectError) {
+func processRemoveMultiObjectsResponse(body io.Reader, objects []ObjectInfo, resultCh chan<- RemoveObjectResult) {
 	// Parse multi delete XML response
 	rmResult := &deleteMultiObjectsResult{}
 	err := xmlDecoder(body, rmResult)
 	if err != nil {
-		errorCh <- RemoveObjectError{ObjectName: "", Err: err}
+		resultCh <- RemoveObjectResult{ObjectName: "", Err: err}
 		return
 	}
 
+	// Fill deletion that returned success
+	for _, obj := range rmResult.DeletedObjects {
+		resultCh <- RemoveObjectResult{
+			ObjectName: obj.Key,
+			// Only filled with versioned buckets
+			ObjectVersionID:       obj.VersionID,
+			DeleteMarker:          obj.DeleteMarker,
+			DeleteMarkerVersionID: obj.DeleteMarkerVersionID,
+		}
+	}
+
 	// Fill deletion that returned an error.
 	for _, obj := range rmResult.UnDeletedObjects {
 		// Version does not exist is not an error ignore and continue.
@@ -234,9 +262,9 @@ func processRemoveMultiObjectsResponse(body io.Reader, objects []ObjectInfo, err
 		case "InvalidArgument", "NoSuchVersion":
 			continue
 		}
-		errorCh <- RemoveObjectError{
-			ObjectName: obj.Key,
-			VersionID:  obj.VersionID,
+		resultCh <- RemoveObjectResult{
+			ObjectName:      obj.Key,
+			ObjectVersionID: obj.VersionID,
 			Err: ErrorResponse{
 				Code:    obj.Code,
 				Message: obj.Message,
@@ -273,10 +301,54 @@ func (c *Client) RemoveObjects(ctx context.Context, bucketName string, objectsCh
 		return errorCh
 	}
 
-	go c.removeObjects(ctx, bucketName, objectsCh, errorCh, opts)
+	resultCh := make(chan RemoveObjectResult, 1)
+	go c.removeObjects(ctx, bucketName, objectsCh, resultCh, opts)
+	go func() {
+		defer close(errorCh)
+		for res := range resultCh {
+			// Send only errors to the error channel
+			if res.Err == nil {
+				continue
+			}
+			errorCh <- RemoveObjectError{
+				ObjectName: res.ObjectName,
+				VersionID:  res.ObjectVersionID,
+				Err:        res.Err,
+			}
+		}
+	}()
+
 	return errorCh
 }
 
+// RemoveObjectsWithResult removes multiple objects from a bucket while
+// it is possible to specify objects versions which are received from
+// objectsCh. Remove results, successes and failures are sent back via
+// RemoveObjectResult channel
+func (c *Client) RemoveObjectsWithResult(ctx context.Context, bucketName string, objectsCh <-chan ObjectInfo, opts RemoveObjectsOptions) <-chan RemoveObjectResult {
+	resultCh := make(chan RemoveObjectResult, 1)
+
+	// Validate if bucket name is valid.
+	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
+		defer close(resultCh)
+		resultCh <- RemoveObjectResult{
+			Err: err,
+		}
+		return resultCh
+	}
+	// Validate objects channel to be properly allocated.
+	if objectsCh == nil {
+		defer close(resultCh)
+		resultCh <- RemoveObjectResult{
+			Err: errInvalidArgument("Objects channel cannot be nil"),
+		}
+		return resultCh
+	}
+
+	go c.removeObjects(ctx, bucketName, objectsCh, resultCh, opts)
+	return resultCh
+}
+
 // Return true if the character is within the allowed characters in an XML 1.0 document
 // The list of allowed characters can be found here: https://www.w3.org/TR/xml/#charsets
 func validXMLChar(r rune) (ok bool) {
@@ -298,14 +370,14 @@ func hasInvalidXMLChar(str string) bool {
 }
 
 // Generate and call MultiDelete S3 requests based on entries received from objectsCh
-func (c *Client) removeObjects(ctx context.Context, bucketName string, objectsCh <-chan ObjectInfo, errorCh chan<- RemoveObjectError, opts RemoveObjectsOptions) {
+func (c *Client) removeObjects(ctx context.Context, bucketName string, objectsCh <-chan ObjectInfo, resultCh chan<- RemoveObjectResult, opts RemoveObjectsOptions) {
 	maxEntries := 1000
 	finish := false
 	urlValues := make(url.Values)
 	urlValues.Set("delete", "")
 
-	// Close error channel when Multi delete finishes.
-	defer close(errorCh)
+	// Close result channel when Multi delete finishes.
+	defer close(resultCh)
 
 	// Loop over entries by 1000 and call MultiDelete requests
 	for {
@@ -319,22 +391,20 @@ func (c *Client) removeObjects(ctx context.Context, bucketName string, objectsCh
 		for object := range objectsCh {
 			if hasInvalidXMLChar(object.Key) {
 				// Use single DELETE so the object name will be in the request URL instead of the multi-delete XML document.
-				err := c.removeObject(ctx, bucketName, object.Key, RemoveObjectOptions{
+				removeResult := c.removeObject(ctx, bucketName, object.Key, RemoveObjectOptions{
 					VersionID:        object.VersionID,
 					GovernanceBypass: opts.GovernanceBypass,
 				})
-				if err != nil {
+				if err := removeResult.Err; err != nil {
 					// Version does not exist is not an error ignore and continue.
 					switch ToErrorResponse(err).Code {
 					case "InvalidArgument", "NoSuchVersion":
 						continue
 					}
-					errorCh <- RemoveObjectError{
-						ObjectName: object.Key,
-						VersionID:  object.VersionID,
-						Err:        err,
-					}
+					resultCh <- removeResult
 				}
+
+				resultCh <- removeResult
 				continue
 			}
 
@@ -374,22 +444,22 @@ func (c *Client) removeObjects(ctx context.Context, bucketName string, objectsCh
 		if resp != nil {
 			if resp.StatusCode != http.StatusOK {
 				e := httpRespToErrorResponse(resp, bucketName, "")
-				errorCh <- RemoveObjectError{ObjectName: "", Err: e}
+				resultCh <- RemoveObjectResult{ObjectName: "", Err: e}
 			}
 		}
 		if err != nil {
 			for _, b := range batch {
-				errorCh <- RemoveObjectError{
-					ObjectName: b.Key,
-					VersionID:  b.VersionID,
-					Err:        err,
+				resultCh <- RemoveObjectResult{
+					ObjectName:      b.Key,
+					ObjectVersionID: b.VersionID,
+					Err:             err,
 				}
 			}
 			continue
 		}
 
 		// Process multiobjects remove xml response
-		processRemoveMultiObjectsResponse(resp.Body, batch, errorCh)
+		processRemoveMultiObjectsResponse(resp.Body, batch, resultCh)
 
 		closeResponse(resp)
 	}