add OnlyOffice

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

developer_manual/how_to/index.rst

@@ -49,4 +49,54 @@ Collabora without SSL
     - with this approach you can also use it with mobile clients
 4) troubleshoot
     - http://172.17.0.2:9980/hosting/capabilities should give you:
-    {"convert-to":{"available":false},"hasMobileSupport":true,"hasTemplateSaveAs":true,"productName":"Collabora Online Development Edition"}
+    {"convert-to":{"available":false},"hasMobileSupport":true,"hasTemplateSaveAs":true,"productName":"Collabora Online Development Edition"}
+
+OnlyOffice
+------
+
+1) Create self signed cert, should be on a permanent path::
+
+    mkdir -p /tmp/oo/certs
+    cd /tmp/oo/certs
+    openssl genrsa -out onlyoffice.key 4096
+    openssl req -new -key onlyoffice.key -out onlyoffice.csr
+    openssl x509 -req -days 3650 -in onlyoffice.csr -signkey onlyoffice.key -out onlyoffice.crt
+    openssl dhparam -out dhparam.pem 4096
+    chmod 400 onlyoffice.key
+    chmod 400 onlyoffice.crt
+    chmod 400 onlyoffice.csr
+    chmod 400 dhparam.pem
+
+2) Start docker, important: do not use certs folder, but parent folder:
+docker run --name=ONLYOFFICEDOCKER -i -t -d -p 4433:443 -e JWT_ENABLED='true' -e JWT_SECRET='secret' --restart=always -v /tmp/oo/:/var/www/onlyoffice/Data onlyoffice/documentserver
+
+3) go into docker:
+- docker exec -it /bin/bash ONLYOFFICEDOCKER
+- apt-get update
+- apt-get install vim -y
+- vim ./etc/onlyoffice/documentserver/default.json
+    - change rejectUnauthorized to false
+- vim /etc/onlyoffice/documentserver/local.json
+    - change token -> inbox -> header to "AuthorizationJWT"
+    - change token -> outbox -> header to "AuthorizationJWT"
+- edit config.php of NC server:
+    - add::
+
+    'onlyoffice' =>
+    array (
+            'verify_peer_off' => true,
+            'jwt_secret' => 'secret',
+            'jwt_header' => 'AuthorizationJWT'
+    ),
+
+- test with local ip: https://localhost:4433
+    - accept cert warning
+    - verify that "Document Server is running" is shown
+
+- on Nextcloud
+    - download & enable OnlyOffice app
+    -  configure:
+        - Document Editing Service address: https://localhost:4433/
+        - Secret key : secret (as above)
+        - Document Editing Service address for internal requests from the server: https://localhost:4433/
+        - Server address for internal requests from the Document Editing Service: http://192.168.1.95/nc16/ (needs to be real IP address, as localhost points to docker)