# Set up OnlyOffice on Nextcloud

### [Only Office Github Snap Page](https://github.com/ONLYOFFICE/snap-documentserver)

1. Install Only Office:

```bash
snap install onlyoffice-ds
```

2\. If installed on the same server as Nextcloud, change port

```bash
snap set onlyoffice-ds onlyoffice.ds-port=8888
```

3\. Generate SSL Certificate and PEM file

```bash
cd /var/snap/onlyoffice-ds/current/var/www/onlyoffice/Data/certs

# Generate Key
openssl genrsa -out onlyoffice.key 4096
# Request CSR
openssl req -new -key onlyoffice.key -out onlyoffice.csr
# Sign Certificate
openssl x509 -req -days 3650 -in onlyoffice.csr -signkey onlyoffice.key -out onlyoffice.crt
# Create PEM file
cat onlyoffice.key onlyoffice.crt > onlyoffice.pem
# Restart Service
snap restart onlyoffice-ds
```

4\. Change SSL Port

```bash
snap set onlyoffice-ds onlyoffice.ds-ssl-port=444
```

5\. Allow document server to use unauthorized storage

```bash
snap set onlyoffice-ds onlyoffice.use-unautorized-storage=true
```

6\. Open Firewall port

```bash
sudo ufw allow 444
```

1. Test Link - If you see the following page, it works
2. In nextcloud install & enable OnlyOffice
3. From Settings navigate to OnlyOffice and set up the parameters as follows