fix

weed/s3api/auth_signature_v4.go

@@ -149,7 +149,7 @@ func (iam *IdentityAccessManagement) doesSignatureMatch(hashedPayload string, r
 	}
 
 	if forwardedPrefix := r.Header.Get("X-Forwarded-Prefix"); forwardedPrefix != "" {
-		// Handling usage of reverse proxy at prefix. Note that it's an undefined behavior for AWS S3 and not supported in MinIO.
+		// Handling usage of reverse proxy at prefix.
 		// Trying with prefix before main path.
 
 		// Get canonical request.
@@ -686,7 +686,6 @@ func extractSignedHeaders(signedHeaders []string, r *http.Request) (http.Header,
 		case "host":
 			// Go http server removes "host" from Request.Header
 			if forwardedHost := r.Header.Get("X-Forwarded-Host"); forwardedHost != "" {
-				// Trying to use reverse proxy at prefix. Note that it's an undefined behavior for AWS S3 and not supported in MinIO.
 				extractedSignedHeaders.Set(header, forwardedHost)
 			} else if forwardedFor := r.Header.Get("X-Forwarded-For"); forwardedFor != "" {
 				extractedSignedHeaders.Set(header, forwardedFor)

weed/s3api/policy/post-policy.go

@@ -315,6 +315,6 @@ func errInvalidArgument(message string) error {
 		StatusCode: http.StatusBadRequest,
 		Code:       "InvalidArgument",
 		Message:    message,
-		RequestID:  "minio",
+		RequestID:  "client",
 	}
 }