valid WebDAV (DELETE, COPY or MOVE) requests with body must exit with 415

[grgprarup]

Describe the bug

valid webDAV DELETE, COPY, or MOVE requests should not send a body in the request.
https://datatracker.ietf.org/doc/html/rfc4918#section-8.4

If a body is sent, then the server is supposed to return HTTP status 415 (Unsupported Media Type).

This has been implemented in reva PR cs3org/reva#2974 for MOVE requests and might need implementation for COPY and DELETE requests.

Steps to reproduce

Steps to reproduce the behavior:

1. Create user uu1
2. Create a file test.txt

curl -ks -uuu1:uu1 -XCOPY -H "DESTINATION: https://localhost:9200/remote.php/webdav/test2.txt" --data "doesnotmatter"  https://localhost:9200/remote.php/webdav/test.txt -v

curl -ks -uuu1:uu1 -XDELETE --data "doesnotmatter"  https://localhost:9200/remote.php/webdav/test.txt -v 

Expected behavior

If a body is sent, then the server is supposed to return HTTP status 415 (Unsupported Media Type).
COPY: HTTP/1.1 415 Unsupported Media Type
DELETE: HTTP/1.1 415 Unsupported Media Type

Actual behavior

If a body is sent, then the body is ignored and the requests executed successfully.
COPY: HTTP/1.1 201 Created
DELETE: HTTP/1.1 204 No Content

[micbar]

fixed by #5131

[grgprarup]

The issue is fixed with PR #5131. And verified with a curl request, which gives a response as expected.

curl -ks -uuu1:uu1 -XCOPY -H "DESTINATION: https://localhost:9200/remote.php/webdav/test2.txt" --data "doesnotmatter"  https://localhost:9200/remote.php/webdav/test.txt -v

HTTP/1.1 415 Unsupported Media Type

curl -ks -uuu1:uu1 -XDELETE --data "doesnotmatter"  https://localhost:9200/remote.php/webdav/test.txt -v 

HTTP/1.1 415 Unsupported Media Type
So closing this issue.