Different response status code while searching with empty pattern with new webdav

[SagarGi]

Describe the bug

While searching files | folders with empty pattern oc10 and ocis response are different.

Steps to reproduce

Steps to reproduce the behavior:

1. create user uu1
2. upload file upload.txt
3. upload folder demo

Curl command for empty pattern search with new webdav

curl -X REPORT -vk -u u11:123456 https://host.docker.internal:9200/remote.php/dav/files/u11/ -d '<?xml version="1.0" encoding="UTF-8"?>
<oc:search-files
    xmlns:a="DAV:"
    xmlns:oc="http://owncloud.org/ns">
    <oc:search>
        <oc:pattern></oc:pattern>
    </oc:search>
</oc:search-files>'

Expected behavior

Response on OC10

oc10 response details

* TCP_NODELAY set
* Connected to localhost (127.0.0.1) port 80 (#0)
* Server auth using Basic with user 'u11'
> REPORT /federated/remote.php/dav/files/u11/ HTTP/1.1
> Host: localhost
> Authorization: Basic dTExOjEyMzQ1Ng==
> User-Agent: curl/7.68.0
> Accept: */*
> Content-Length: 199
> Content-Type: application/x-www-form-urlencoded
> 
* upload completely sent off: 199 out of 199 bytes
* Mark bundle as not supporting multiuse
< HTTP/1.1 400 Bad Request
< Date: Thu, 23 Jun 2022 06:34:33 GMT
< Server: Apache/2.4.41 (Ubuntu)
< X-Content-Type-Options: nosniff
< X-XSS-Protection: 0
< X-Robots-Tag: none
< X-Frame-Options: SAMEORIGIN
< X-Download-Options: noopen
< X-Permitted-Cross-Domain-Policies: none
< Set-Cookie: oc226l3914ug=oh43rphr7l1j65rf3f4unni5b7; path=/federated; HttpOnly; SameSite=Strict
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Pragma: no-cache
< Set-Cookie: oc_sessionPassphrase=VTidoz4avzxD14UqIw3MIOuYxyPvGYFn8nowv0PFZfJJmgWTSfh1wiP0%2BWpL%2FM3pbV2sIXx8LAw2fNrGeVOFrgBetfgponr8H%2BkLAbC4Xz7aoAxvegLh26CQSe5BowhG; expires=Thu, 23-Jun-2022 06:54:33 GMT; Max-Age=1200; path=/federated; HttpOnly; SameSite=Strict
< Content-Security-Policy: default-src 'none';
< Set-Cookie: oc226l3914ug=eihi2c9ch4kgh3hupvds0g4u69; path=/federated; HttpOnly; SameSite=Strict
< Set-Cookie: cookie_test=test; expires=Thu, 23-Jun-2022 07:34:34 GMT; Max-Age=3600
< Content-Length: 224
< Connection: close
< Content-Type: application/xml; charset=utf-8
< 
<?xml version="1.0" encoding="utf-8"?>
<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
  <s:exception>Sabre\DAV\Exception\BadRequest</s:exception>
  <s:message>Search pattern cannot be empty</s:message>
</d:error>
* Closing connection 0

Actual behavior

Response on OCIS

ocis response details

* TCP_NODELAY set
* Connected to host.docker.internal (127.0.0.1) port 9200 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server did not agree to a protocol
* Server certificate:
*  subject: O=Acme Corp; CN=OCIS
*  start date: Jun 23 06:22:48 2022 GMT
*  expire date: Jun 23 06:22:48 2023 GMT
*  issuer: O=Acme Corp; CN=OCIS
*  SSL certificate verify result: unable to get local issuer certificate (20), continuing anyway.
* Server auth using Basic with user 'uu1'
> REPORT /remote.php/dav/files/u11/ HTTP/1.1
> Host: host.docker.internal:9200
> Authorization: Basic dXUxOjEyMzQ1Ng==
> User-Agent: curl/7.68.0
> Accept: */*
> Content-Length: 199
> Content-Type: application/x-www-form-urlencoded
> 
* upload completely sent off: 199 out of 199 bytes
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* Mark bundle as not supporting multiuse
< HTTP/1.1 500 Internal Server Error
< Cache-Control: no-cache, no-store, max-age=0, must-revalidate, value
< Content-Length: 339
< Content-Security-Policy: frame-ancestors 'none'
< Content-Type: application/xml; charset=utf-8
< Date: Thu, 23 Jun 2022 06:32:10 GMT
< Expires: Thu, 01 Jan 1970 00:00:00 GMT
< Last-Modified: Thu, 23 Jun 2022 06:32:10 GMT
< Vary: Origin
< X-Content-Type-Options: nosniff
< X-Frame-Options: DENY
< X-Webdav-Version: 2.0.0-beta.3+a5dfd89e2
< 
<?xml version="1.0" encoding="UTF-8"?>
* Connection #0 to host host.docker.internal left intact
<d:error xmlns:d="DAV" xmlns:s="http://sabredav.org/ns"><s:exception></s:exception><s:message>{&#34;id&#34;:&#34;go.micro.client&#34;,&#34;code&#34;:500,&#34;detail&#34;:&#34;error: precondition failed: empty query provided&#34;,&#34;status&#34;:&#34;Internal Server Error&#34;}</s:message></d:error>

Setup

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

OCIS = latest docker image

Additional context

Add any other context about the problem here.