After reading this blog article, I managed to implement
a WOPI host based on a SAP server document store. It's working well but I wonder if it is possible to let the WAC server do any kind of authentication when calling the WOPI host to get file metadata (checkFileInfo) or file content. Is there any possibility
to put a client certificate on the WAC server and have it send to my WOPI host or do the Office Web Apps support SAML authentication? Of course the access token and access token ttl are in place to secure the WOPI endpoint on the SAP server, but customers
request additional authentication of the WAC server against their SAP system.
We tried to put a client certificate on the WAC server IIS, but couldn't get it to be sent with the WOPI requests. Sadly I found nothing on the web, any help would be great! Thank you in advance!
Regards
TinoB