Update collabora.sh

After #40 I've polished the script a bit and added some code, view the # out commented lines for info.

static/collabora.sh

@@ -1,15 +1,56 @@
 #!/bin/bash
-DOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Nextcloud url, make sure it looks like this: cloud\.yourdomain\.com" 10 60 cloud\.yourdomain\.com 3>&1 1>&2 2>&3)
-CLEANDOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Nextcloud url, now make sure it look normal" 10 60 cloud.yourdomain.com 3>&1 1>&2 2>&3)
-EDITORDOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Collabora subdomain eg: office.yourdomain.com" 10 60 3>&1 1>&2 2>&3)
-HTTPS_EXIST="/etc/apache2/sites-available/$EXISTINGDOMAIN.conf"
+# Collabora auto installer
+
+## Variable's
+# Docker URL
+DOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Nextcloud url, make sure it looks like this: cloud\\.yourdomain\\.com" "$WT_HEIGHT" "$WT_WIDTH" cloud\\.yourdomain\\.com 3>&1 1>&2 2>&3)
+# Letsencrypt domains (we need to find a solution to add this Letsencrypt request to the main request for the NC domain)
+CLEANDOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Nextcloud url, now make sure it look normal" "$WT_HEIGHT" "$WT_WIDTH" cloud.yourdomain.com 3>&1 1>&2 2>&3)
+EDITORDOMAIN=$(whiptail --title "Techandme.se Collabora" --inputbox "Collabora subdomain eg: office.yourdomain.com" "$WT_HEIGHT" "$WT_WIDTH" 3>&1 1>&2 2>&3)
+# Vhosts
+HTTPS_EXIST="/etc/apache2/sites-available/$CLEANDOMAIN.conf"
 HTTPS_CONF="/etc/apache2/sites-available/$EDITORDOMAIN.conf"
+# Letsencrypt
 LETSENCRYPTPATH=/etc/letsencrypt
 CERTFILES=$LETSENCRYPTPATH/live
+# WANIP
+WANIP4=$(dig +short myip.opendns.com @resolver1.opendns.com)
+# Misc
 SCRIPTS=/var/scripts
 
-# Message
-whiptail --msgbox "Please before you start make sure port 443 is directly forwarded to this machine or open!" 20 60 2
+# Whiptail auto size
+calc_wt_size() {
+  WT_HEIGHT=17
+  WT_WIDTH=$(tput cols)
+
+  if [ -z "$WT_WIDTH" ] || [ "$WT_WIDTH" -lt 60 ]; then
+    WT_WIDTH=80
+  fi
+  if [ "$WT_WIDTH" -gt 178 ]; then
+    WT_WIDTH=120
+  fi
+  WT_MENU_HEIGHT=$((WT_HEIGHT-7))
+}
+
+# Notification
+whiptail --msgbox "Please before you start make sure port 443 is directly forwarded to this machine or open!" "$WT_HEIGHT" "$WT_WIDTH"
+
+# Check if 443 is open using nmap, if not notify the user
+if [ $(dpkg-query -W -f='${Status}' nmap 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+      echo "nmap is already installed..."
+      clear
+else
+    apt install nmap -y
+fi
+
+if [ $(nmap -sS -p 443 "$WANIP4" | grep -c "open") -eq 1 ]; then
+  echo "Port is open"
+  apt remove --purge nmap -y
+else
+  whiptail --msgbox "Port 443 is not open..." "$WT_HEIGHT" "$WT_WIDTH"
+  apt remove --purge nmap -y
+  exit
+fi
 
 # Update & upgrade
 apt update
@@ -29,7 +70,6 @@ else
 				apt install git -y
 fi
 
-
 # Install Collabora docker
 docker pull collabora/code
 docker run -t -d -p 127.0.0.1:9980:9980 -e "domain=$DOMAIN" --restart always --cap-add MKNOD collabora/code
@@ -57,7 +97,6 @@ a2enmod proxy_http
 a2enmod ssl
 
 # Create Vhost for Collabora online in Apache2
-
 if [ -f "$HTTPS_CONF" ];
 then
         echo "Virtual Host exists"
@@ -70,9 +109,9 @@ else
 
   # SSL configuration, you may want to take the easy route instead and use Lets Encrypt!
   SSLEngine on
-  SSLCertificateChainFile $CERTFILES/$DOMAIN/chain.pem
-  SSLCertificateFile $CERTFILES/$DOMAIN/cert.pem
-  SSLCertificateKeyFile $CERTFILES/$DOMAIN/privkey.pem
+  SSLCertificateChainFile $CERTFILES/$CLEANDOMAIN/chain.pem
+  SSLCertificateFile $CERTFILES/$CLEANDOMAIN/cert.pem
+  SSLCertificateKeyFile $CERTFILES/$CLEANDOMAIN/privkey.pem
   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
@@ -122,11 +161,26 @@ fi
 fi
 
 # Let's Encrypt
-echo
-echo "You now need to create a SSL certificate for the subdomain that will host Collabora..."
-echo
-sleep 10
-wget https://raw.githubusercontent.com/nextcloud/vm/master/lets-encrypt/activate-ssl.sh -P $SCRIPTS
-bash $SCRIPTS/activate-ssl.sh
-rm $SCRIPTS/activate-ssl.sh
 
+# Stop Apache to aviod port conflicts
+a2dissite 000-default.conf
+sudo service apache2 stop
+
+############################### Still need to rewrite test-new-config.sh for collabora domain and add more tries for letsencrypt
+# Generate certs
+cd /etc
+git clone https://github.com/certbot/certbot.git
+cd /etc/certbot
+./letsencrypt-auto certonly --agree-tos --standalone -d $CLEANDOMAIN
+# Check if $certfiles exists
+if [ -d "$HTTPS_CONF" ]
+then
+    echo -e "\e[96m"
+    echo -e "Certs are generated!"
+else
+    echo -e "\e[96m"
+    echo -e "It seems like no certs were generated, please upload your logs to https://github.com/nextcloud/vm"
+    echo -e "\e[32m"
+    read -p "Press any key to continue... " -n1 -s
+    echo -e "\e[0m"
+fi