convertfromos.sh

#!/bin/bash

# This script will do the following to install RustDesk Server Pro replacing RustDesk Server Open Source
# 1. Disable and removes the old services
# 2. Install some dependencies
# 3. Setup UFW firewall if available
# 4. Create a folder /var/lib/rustdesk-server and copy the certs here
# 5. Download and extract RustDesk Pro Services to the above folder
# 6. Create systemd services for hbbs and hbbr
# 7. If you choose Domain, it will install Nginx and Certbot, allowing the API to be available on port 443 (https) and get an SSL certificate over port 80, it is automatically renewed

##################################################################################################################

# Install curl and whiptail if needed
if [ ! -x "$(command -v curl)" ] || [ ! -x "$(command -v whiptail)" ]
then
    # We need curl to fetch the lib
    # There are the package managers for different OS:
    # osInfo[/etc/redhat-release]=yum
    # osInfo[/etc/arch-release]=pacman
    # osInfo[/etc/gentoo-release]=emerge
    # osInfo[/etc/SuSE-release]=zypp
    # osInfo[/etc/debian_version]=apt-get
    # osInfo[/etc/alpine-release]=apk
    NEEDED_DEPS=(curl whiptail)
    echo "Installing these packages:" "${NEEDED_DEPS[@]}"
    if [ -x "$(command -v apt-get)" ]
    then
        sudo apt-get install "${NEEDED_DEPS[@]}" -y
    elif [ -x "$(command -v apk)" ]
    then
        sudo apk add --no-cache "${NEEDED_DEPS[@]}"
    elif [ -x "$(command -v dnf)" ]
    then
        sudo dnf install "${NEEDED_DEPS[@]}"
    elif [ -x "$(command -v zypper)" ]
    then
        sudo zypper install "${NEEDED_DEPS[@]}"
    elif [ -x "$(command -v pacman)" ]
    then
        sudo pacman -S install "${NEEDED_DEPS[@]}"
    elif [ -x "$(command -v yum)" ]
    then
        sudo yum install "${NEEDED_DEPS[@]}"
    elif [ -x "$(command -v emerge)" ]
    then
        sudo emerge -av "${NEEDED_DEPS[@]}"
    else
        echo "FAILED TO INSTALL! Package manager not found. You must manually install:" "${NEEDED_DEPS[@]}"
        exit 1
    fi
fi

# We need to source directly from the Github repo to be able to use the functions here
# shellcheck disable=2034,2059,2164
true
SCRIPT_NAME="Install script"
export SCRIPT_NAME
# shellcheck source=lib.sh
source <(curl -sL https://raw.githubusercontent.com/rustdesk/rustdesk-server-pro/main/lib.sh)
# see https://github.com/koalaman/shellcheck/wiki/Directive
unset SCRIPT_NAME

##################################################################################################################

# Check if root
root_check

# Output debugging info if $DEBUG set
if [ "$DEBUG" = "true" ]
then
    identify_os
    print_text_in_color "$ICyan" "OS: $OS"
    print_text_in_color "$ICyan" "VER: $VER"
    print_text_in_color "$ICyan" "UPSTREAM_ID: $UPSTREAM_ID"
    exit 0
fi

# Stop all old services
sudo systemctl stop gohttpserver.service
sudo systemctl stop rustdesksignal.service
sudo systemctl stop rustdeskrelay.service
sudo systemctl disable gohttpserver.service
sudo systemctl disable rustdesksignal.service
sudo systemctl disable rustdeskrelay.service
sudo rm -f /etc/systemd/system/gohttpserver.service
sudo rm -f /etc/systemd/system/rustdesksignal.service
sudo rm -f /etc/systemd/system/rustdeskrelay.service

# Install Rustdesk again 
# It won't install RustDesk again since there's a check in the install script which checks for the installation folder, but services and everything else will be created
# Would it be possible to move L93-98 after the installation?
if ! curl -fSLO --retry 3 https://raw.githubusercontent.com/rustdesk/rustdesk-server-pro/main/install.sh
then
    msg_box "Sorry, we couldn't fetch the install script, please try again.
Your old installation still lives in /opt/rustdesk"
    exit
else
    if sudo bash -x install.sh
    then
        rm -f install.sh
        # Migration tasks
        if [ -d /opt/rustdesk ]
        then
            # First remove the keys generated by the installation script
            rm -f "$RUSTDESK_INSTALL_DIR"/id_*
            # Then copy over the old keys to the new install dir
            if cp -f /opt/rustdesk/id_* "$RUSTDESK_INSTALL_DIR/"
            then
                # Make sure to really protect the old keys by checking that the new service actually restarts with 0 status before removing the old keys.
                if systemctl restart rustdesk-hbbr.service && systemctl restart rustdesk-hbbs.service
                then
                    rm -rf /opt/rustdesk
                else
                    msg_box "Sorry, couldn't restart the new services. Please send your output to https://github.com/rustdesk/rustdesk-server-pro in a new issue."
                fi
            else
                msg_box "Sorry, but it seems that something went wrong with copying your old keys to the new install dir. Please try again"
                exit 1
            fi
        fi
        msg_box "Conversion from OS seems to have been OK!"
    else
        msg_box "Sorry, but something seems to have gone wrong, please report this to:
https://github.com/rustdesk/rustdesk-server-pro/"
    fi
fi