using with spaces dav, TUS upload file with invalid name sends false response

[kiranparajuli589]

Describe the bug

Creating a new TUS resource on WebDAV API with invalid names like " " sends a false response. It exits with 201 but the resource is not present for the requesting user.

Steps to reproduce

Steps to reproduce the behavior:

1. create user uu1
2. create a new TUS resource on the WebDAV API with these headers using the spaces WebDAV api

• Upload-Length: 100
• Upload-Metadata: filename <metadata>
• Tus-Resumable: 1.0.0

Expected behavior

The HTTP status code should be 412

Actual behavior

The HTTP status code should is 201, but the file is also not found after the request.

POST /remote.php/dav/spaces/8efd4443-4ef5-400d-8719-d705f1eaf790 HTTP/1.1
Host: localhost:9200
Content-Length: 0
User-Agent: GuzzleHttp/7
Authorization: Basic QWxpY2U6MTIzNDU2
Upload-Length: 100
Upload-Metadata: filename bXkMaWxl
Tus-Resumable: 1.0.0
X-Request-ID: apiWebdavUploadTUS/uploadFile.feature:209-183

HTTP/1.1 201 Created
Access-Control-Allow-Headers: Tus-Resumable, Upload-Length, Upload-Metadata, If-Match
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Tus-Resumable, Location
Content-Length: 0
Content-Security-Policy: default-src 'none';
Date: Fri, 28 Jan 2022 09:15:53 GMT
Location: https://localhost:9200/data/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJyZXZhIiwiZXhwIjoxNjQzNDQ3NzUzLCJpYXQiOjE2NDMzNjEzNTMsInRhcmdldCI6Imh0dHA6Ly9sb2NhbGhvc3Q6OTE1OC9kYXRhL3R1cy82Y2RiZGE2Mi04MzNlLTQxYTItOWJjMy1jN2VjMWZkMmE2NTkifQ.PcvjmvtfLHUjslFTisdJsa_zte1UJnmnyueKQ47rEM0
Tus-Extension: creation,creation-with-upload,checksum,expiration
Tus-Resumable: 1.0.0
Vary: Origin
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: none
X-Xss-Protection: 1; mode=block

Then PROPFIND:

PROPFIND /remote.php/dav/spaces/8efd4443-4ef5-400d-8719-d705f1eaf790/my%5C%5Cfile HTTP/1.1
Host: localhost:9200
User-Agent: GuzzleHttp/7
Authorization: Basic QWxpY2U6MTIzNDU2
Depth: 0
X-Request-ID: apiWebdavUploadTUS/uploadFile.feature:209-191
Content-Length: 243

<?xml version="1.0"?>
				<d:propfind
				   xmlns:d="DAV:"
				   xmlns:oc="http://owncloud.org/ns"
				   xmlns:ocs="http://open-collaboration-services.org/ns"
				   >
				    <d:prop><d:getetag/><d:resourcetype/></d:prop>
				</d:propfind>HTTP/1.1 404 Not Found
Access-Control-Allow-Origin: *
Content-Length: 211
Content-Security-Policy: default-src 'none';
Content-Type: text/xml; charset=utf-8
Date: Fri, 28 Jan 2022 09:15:53 GMT
Vary: Origin
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: none
X-Xss-Protection: 1; mode=block

<?xml version="1.0" encoding="UTF-8"?>
<d:error xmlns:d="DAV" xmlns:s="http://sabredav.org/ns"><s:exception>Sabre\DAV\Exception\NotFound</s:exception><s:message>Resource /my\\file not found</s:message></d:error>

Setup

Please describe how you started the server and provide a list of relevant environment variables.

OCIS_VERSION=v1.16.0
BRANCH=latest master

[individual-it]

Is this only a problem when using spaces or also without spaces? That is not clear to me reading the description and the example

[kiranparajuli589]

Is this only a problem when using spaces or also without spaces? That is not clear to me reading the description and the example

@individual-it I've updated the issue title & description.