install/freepbx-install.sh
#!/usr/bin/env bash

# Copyright (c) 2021-2025 community-scripts ORG
# Author: Arian Nasr (arian-nasr)
# Updated by: Javier Pastor (vsc55)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://www.freepbx.org/

INSTALL_URL="https://github.com/FreePBX/sng_freepbx_debian_install/raw/master/sng_freepbx_debian_install.sh"
INSTALL_PATH="/opt/sng_freepbx_debian_install.sh"

source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os

ONLY_OPENSOURCE="${ONLY_OPENSOURCE:-no}"
REMOVE_FIREWALL="${REMOVE_FIREWALL:-no}"
msg_ok "Remove Commercial modules is set to: $ONLY_OPENSOURCE"
msg_ok "Remove Firewall module is set to: $REMOVE_FIREWALL"

msg_info "Downloading FreePBX installation script..."
if curl -fsSL "$INSTALL_URL" -o "$INSTALL_PATH"; then
    msg_ok "Download completed successfully"
else
    curl_exit_code=$?
    msg_error "Error downloading FreePBX installation script (curl exit code: $curl_exit_code)"
    msg_error "Aborting!"
    exit 1
fi

if [[ "$VERBOSE" == "yes" ]]; then
    msg_info "Installing FreePBX (Verbose)\n"
else
    msg_info "Installing FreePBX, be patient, this takes time..."
fi
$STD bash "$INSTALL_PATH"

if [[ $ONLY_OPENSOURCE == "yes" ]]; then
    msg_info "Removing Commercial modules..."

    end_count=0
    max=5
    count=0
    while fwconsole ma list | awk '/Commercial/ {found=1} END {exit !found}'; do
        count=$((count + 1))
        while read -r module; do
            msg_info "Removing module: $module"

            if [[ "$REMOVE_FIREWALL" == "no" ]] && [[ "$module" == "sysadmin" ]]; then
                msg_warn "Skipping sysadmin module removal, it is required for Firewall!"
                continue
            fi

            code=0
            $STD fwconsole ma -f remove $module || code=$?
            if [[ $code -ne 0 ]]; then
                msg_error "Module $module could not be removed - error code $code"
            else
                msg_ok "Module $module removed successfully"
            fi
        done < <(fwconsole ma list | awk '/Commercial/ {print $2}')

        [[ $count -ge $max ]] && break

        com_list=$(fwconsole ma list)
        end_count=$(awk '/Commercial/ {count++} END {print count + 0}' <<<"$com_list")
        awk '/Commercial/ {found=1} END {exit !found}' <<<"$com_list" || break
        if [[ "$REMOVE_FIREWALL" == "no" ]] &&
            [[ $end_count -eq 1 ]] &&
            [[ $(awk '/Commercial/ {print $2}' <<<"$com_list") == "sysadmin" ]]; then
            break
        fi

        msg_warn "Not all commercial modules could be removed, retrying (attempt $count of $max)..."
    done

    if [[ $REMOVE_FIREWALL == "yes" ]] && [[ $end_count -gt 0 ]]; then
        msg_info "Removing Firewall module..."
        if $STD fwconsole ma -f remove firewall; then
            msg_ok "Firewall module removed successfully"
        else
            msg_error "Firewall module could not be removed, please check manually!"
        fi
    fi

    if [[ $end_count -eq 0 ]]; then
        msg_ok "All commercial modules removed successfully"
    elif [[ $end_count -eq 1 ]] && [[ $REMOVE_FIREWALL == "no" ]] && [[ $(fwconsole ma list | awk '/Commercial/ {print $2}') == "sysadmin" ]]; then
        msg_ok "Only sysadmin module left, which is required for Firewall, skipping removal"
    else
        msg_warn "Some commercial modules could not be removed, please check the web interface for removal manually!"
    fi

    msg_info "Reloading FreePBX..."
    $STD fwconsole reload
    msg_ok "FreePBX reloaded completely"
fi
msg_ok "Installed FreePBX finished"

motd_ssh
customize

msg_info "Cleaning up"
rm -f "$INSTALL_PATH"
$STD apt-get -y autoremove
$STD apt-get -y autoclean
msg_ok "Cleaned"
