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#!/bin/bash
# T&M Hansson IT AB © - 2020, https://www.hanssonit.se/
# shellcheck disable=2034,2059
true
SCRIPT_NAME="Collabora (Docker)"
# shellcheck source=lib.sh
. <(curl -sL https://raw.githubusercontent.com/nextcloud/vm/master/lib.sh)
# Check for errors + debug code and abort if something isn't right
# 1 = ON
# 0 = OFF
DEBUG=0
debug_mode
# Check if root
root_check
# Nextcloud 13 is required.
lowest_compatible_nc 13
# Test RAM size (2GB min) + CPUs (min 2)
ram_check 2 Collabora
cpu_check 2 Collabora
# Check if Nextcloud is installed with TLS
check_nextcloud_https "Collabora (Docker)"
# Check if Collabora is already installed
print_text_in_color "$ICyan" "Checking if Collabora is already installed..."
if does_this_docker_exist 'collabora/code'
then
choice=$(whiptail --title "$TITLE" --menu "It seems like 'Collabora' is already installed.\nChoose what you want to do." "$WT_HEIGHT" "$WT_WIDTH" 4 \
"Reinstall Collabora" "" \
"Uninstall Collabora" "" 3>&1 1>&2 2>&3)
case "$choice" in
"Uninstall Collabora")
print_text_in_color "$ICyan" "Uninstalling Collabora..."
# Check if Collabora is previously installed
# If yes, then stop and prune the docker container
docker_prune_this 'collabora/code'
# Revoke LE
while :
do
SUBDOMAIN=$(input_box "Please enter the subdomain you are using for Collabora, e.g: office.yourdomain.com")
if yesno_box_yes "Is this correct? $SUBDOMAIN"
then
break
fi
done
if [ -f "$CERTFILES/$SUBDOMAIN/cert.pem" ]
then
yes no | certbot revoke --cert-path "$CERTFILES/$SUBDOMAIN/cert.pem"
REMOVE_OLD="$(find "$LETSENCRYPTPATH/" -name "$SUBDOMAIN*")"
for remove in $REMOVE_OLD
do rm -rf "$remove"
done
fi
# Remove Apache2 config
if [ -f "$SITES_AVAILABLE/$SUBDOMAIN.conf" ]
then
a2dissite "$SUBDOMAIN".conf
restart_webserver
rm -f "$SITES_AVAILABLE/$SUBDOMAIN.conf"
fi
# Disable RichDocuments (Collabora App) if activated
if is_app_installed richdocuments
then
occ_command app:remove richdocuments
fi
# Remove trusted domain
count=0
while [ "$count" -lt 10 ]
do
if [ "$(occ_command_no_check config:system:get trusted_domains "$count")" == "$SUBDOMAIN" ]
then
occ_command_no_check config:system:delete trusted_domains "$count"
break
else
count=$((count+1))
fi
done
msg_box "Collabora was successfully uninstalled."
exit
;;
"Reinstall Collabora")
print_text_in_color "$ICyan" "Reinstalling Collabora..."
# Check if Collabora is previously installed
# If yes, then stop and prune the docker container
docker_prune_this 'collabora/code'
;;
*)
;;
esac
else
print_text_in_color "$ICyan" "Installing Collabora..."
fi
# Check if OnlyOffice is previously installed
# If yes, then stop and prune the docker container
if does_this_docker_exist 'onlyoffice/documentserver'
then
docker_prune_this 'onlyoffice/documentserver'
# Revoke LE
SUBDOMAIN=$(input_box "Please enter the subdomain you are using for OnlyOffice, e.g: office.yourdomain.com")
if [ -f "$CERTFILES/$SUBDOMAIN/cert.pem" ]
then
yes no | certbot revoke --cert-path "$CERTFILES/$SUBDOMAIN/cert.pem"
REMOVE_OLD="$(find "$LETSENCRYPTPATH/" -name "$SUBDOMAIN*")"
for remove in $REMOVE_OLD
do rm -rf "$remove"
done
fi
# Remove Apache2 config
if [ -f "$SITES_AVAILABLE/$SUBDOMAIN.conf" ]
then
a2dissite "$SUBDOMAIN".conf
restart_webserver
rm -f "$SITES_AVAILABLE/$SUBDOMAIN.conf"
fi
# Remove trusted domain
count=0
while [ "$count" -lt 10 ]
do
if [ "$(occ_command_no_check config:system:get trusted_domains "$count")" == "$SUBDOMAIN" ]
then
occ_command_no_check config:system:delete trusted_domains "$count"
break
else
count=$((count+1))
fi
done
fi
# remove OnlyOffice-documentserver if activated
if is_app_enabled documentserver_community
then
any_key "OnlyOffice will get uninstalled. Press any key to continue. Press CTRL+C to abort"
occ_command app:remove documentserver_community
fi
# Disable OnlyOffice App if activated
if is_app_installed onlyoffice
then
occ_command app:remove onlyoffice
fi
# Ask for the domain for Collabora
while :
do
# Collabora URL
SUBDOMAIN=$(input_box "Collabora subdomain e.g: office.yourdomain.com\n\nNOTE: This domain must be different than your Nextcloud domain. They can however be hosted on the same server, but would require seperate DNS entries.")
if yesno_box_yes "Is this correct? $SUBDOMAIN"
then
break
fi
done
# Nextcloud Main Domain
NCDOMAIN=$(occ_command_no_check config:system:get overwrite.cli.url | sed 's|https://||;s|/||')
# Nextcloud Main Domain dot-escaped
NCDOMAIN_ESCAPED=${NCDOMAIN//[.]/\\\\.}
# shellcheck source=lib.sh
NC_UPDATE=1 . <(curl -sL https://raw.githubusercontent.com/nextcloud/vm/master/lib.sh)
unset NC_UPDATE
# Notification
msg_box "Before you start, please make sure that port 80+443 is directly forwarded to this machine!"
# Get the latest packages
apt update -q4 & spinner_loading
# Check if Nextcloud is installed
print_text_in_color "$ICyan" "Checking if Nextcloud is installed..."
if ! curl -s https://"$NCDOMAIN"/status.php | grep -q 'installed":true'
then
msg_box "It seems like Nextcloud is not installed or that you don't use https on:
$NCDOMAIN.
Please install Nextcloud and make sure your domain is reachable, or activate TLS
on your domain to be able to run this script.
If you use the Nextcloud VM you can use the Let's Encrypt script to get TLS and activate your Nextcloud domain.
When TLS is activated, run these commands from your terminal:
sudo curl -sLO $APP/collabora.sh
sudo bash collabora.sh"
exit 1
fi
# Check if $SUBDOMAIN exists and is reachable
print_text_in_color "$ICyan" "Checking if $SUBDOMAIN exists and is reachable..."
domain_check_200 "$SUBDOMAIN"
# Check open ports with NMAP
check_open_port 80 "$SUBDOMAIN"
check_open_port 443 "$SUBDOMAIN"
# Install Docker
install_docker
# Install Collabora docker
docker pull collabora/code:latest
docker run -t -d -p 127.0.0.1:9980:9980 -e "domain=$NCDOMAIN_ESCAPED" --restart always --name code --cap-add MKNOD collabora/code
# Install Apache2
install_if_not apache2
# Enable Apache2 module's
a2enmod proxy
a2enmod proxy_wstunnel
a2enmod proxy_http
a2enmod ssl
a2enmod headers
if [ -f "$HTTPS_CONF" ]
then
a2dissite "$SUBDOMAIN.conf"
rm -f "$HTTPS_CONF"
fi
# Create Vhost for Collabora online in Apache2
if [ ! -f "$HTTPS_CONF" ];
then
cat << HTTPS_CREATE > "$HTTPS_CONF"
<VirtualHost *:443>
ServerName $SUBDOMAIN:443
<Directory /var/www>
Options -Indexes
</Directory>
# TLS configuration, you may want to take the easy route instead and use Lets Encrypt!
SSLEngine on
SSLCertificateChainFile $CERTFILES/$SUBDOMAIN/chain.pem
SSLCertificateFile $CERTFILES/$SUBDOMAIN/cert.pem
SSLCertificateKeyFile $CERTFILES/$SUBDOMAIN/privkey.pem
SSLOpenSSLConfCmd DHParameters $DHPARAMS_SUB
SSLProtocol all -SSLv2 -SSLv3
SSLCipherSuite ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS
SSLHonorCipherOrder on
SSLCompression off
# Encoded slashes need to be allowed
AllowEncodedSlashes NoDecode
# Container uses a unique non-signed certificate
SSLProxyEngine On
SSLProxyVerify None
SSLProxyCheckPeerCN Off
SSLProxyCheckPeerName Off
# Improve security settings
Header set X-XSS-Protection "1; mode=block"
Header set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
Header set X-Content-Type-Options nosniff
Header set Content-Security-Policy "frame-ancestors 'self' $NCDOMAIN"
# keep the host
ProxyPreserveHost On
# static html, js, images, etc. served from loolwsd
# loleaflet is the client part of LibreOffice Online
ProxyPass /loleaflet https://127.0.0.1:9980/loleaflet retry=0
ProxyPassReverse /loleaflet https://127.0.0.1:9980/loleaflet
# WOPI discovery URL
ProxyPass /hosting/discovery https://127.0.0.1:9980/hosting/discovery retry=0
ProxyPassReverse /hosting/discovery https://127.0.0.1:9980/hosting/discovery
# Endpoint with information about availability of various features
ProxyPass /hosting/capabilities https://127.0.0.1:9980/hosting/capabilities retry=0
ProxyPassReverse /hosting/capabilities https://127.0.0.1:9980/hosting/capabilities
# Main websocket
ProxyPassMatch "/lool/(.*)/ws$" wss://127.0.0.1:9980/lool/\$1/ws nocanon
# Admin Console websocket
ProxyPass /lool/adminws wss://127.0.0.1:9980/lool/adminws
# Download as, Fullscreen presentation and Image upload operations
ProxyPass /lool https://127.0.0.1:9980/lool
ProxyPassReverse /lool https://127.0.0.1:9980/lool
</VirtualHost>
HTTPS_CREATE
if [ -f "$HTTPS_CONF" ];
then
print_text_in_color "$IGreen" "$HTTPS_CONF was successfully created."
sleep 1
else
print_text_in_color "$IRed" "Unable to create vhost, exiting..."
print_text_in_color "$IRed" "Please report this issue here $ISSUES"
exit 1
fi
fi
# Install certbot (Let's Encrypt)
install_certbot
# Generate certs and auto-configure if successful
if generate_cert "$SUBDOMAIN"
then
# Generate DHparams chifer
if [ ! -f "$DHPARAMS_SUB" ]
then
openssl dhparam -dsaparam -out "$DHPARAMS_SUB" 4096
fi
print_text_in_color "$IGreen" "Certs are generated!"
a2ensite "$SUBDOMAIN.conf"
restart_webserver
# Install Collabora App
install_and_enable_app richdocuments
else
last_fail_tls "$SCRIPTS"/apps/collabora.sh
fi
# Set config for RichDocuments (Collabora App)
if is_app_installed richdocuments
then
occ_command config:app:set richdocuments wopi_url --value=https://"$SUBDOMAIN"
chown -R www-data:www-data "$NC_APPS_PATH"
occ_command config:system:set trusted_domains 3 --value="$SUBDOMAIN"
# Add prune command
add_dockerprune
# Restart Docker
print_text_in_color "$ICyan" "Restarting Docker..."
systemctl restart docker.service
docker restart code
print_text_in_color "$IGreen" "Collabora is now successfully installed."
any_key "Press any key to continue... "
fi
# Make sure the script exits
exit
|