Error 412 on non-windows client (webdav)

#1

When a Non-Windows client tries to connect to the WebDAV server at cdn.example.com/upload (using the user/password provided)
the client cannot see any files on the filesystem but can upload.

The majority of clients that can upload, upload a non-existent file and the logs show error 412

<redacted IP adress for client privacy> - up [30/Jun/2019:19:47:01 -0700] "PUT /upload/random.txt HTTP/1.1" 412 19

this is using the webdav plugin with basicauth
this is my caddyfile

https://cdn.example.com/upload, http://cdn.example.com/upload {

        basicauth / up load

        log /opt/caddy/log/cdn_upload.log

        webdav / {
            scope       /opt/caddy/cdn
            modify      true
        }
}
#2

Hi @Merith-TK, does this still happen with basicauth disabled? (Is this an interaction between the auth and webdav, or just a webdav issue?)

The webdav plugin is developed over here: https://github.com/hacdias/caddy-webdav

You may need to raise an issue there if this is a bug of some kind.