DocKey is invalid error message

ℹ️ Support 📄 Collabora
1

I have installed the docker image for nextcloud and collabora. Collobora is configured behind apache reverse proxy.

Now i get an 400 Bad request when connection to the websocket and the log states:

#20 Exception while processing incoming request: [GET /lool/https:%252F%252Fnextcloud.XXX.nl%252Fapps%252Frichdocuments%252Fwopi%252Ffiles%252F666_oc6tfxlvkps7%3Faccess_token=NsqH7oL9oth38MOAePrtnCtpcIfDSjqU&access_token_ttl=0&permission=edit/ws?WOPISrc=ht…]: DocKey [/apps/richdocuments/wopi/files/666_oc6tfxlvkps7] is invalid.| wsd/LOOLWSD.cpp:2156=/ws HTTP/1.1

Can you give me any clues what is causing this error ? What is happening in the code when validating the DocKey ?

Thanks for any pointers!

3

The anwser was simple, but hard to find. In the websocket proxy config, ProxyPass instead of the correct ProxyPassMatch was used. So it didn’t process the RegEx