3x-ui/lib/settings.sh

#!/bin/bash
# lib/settings.sh - Panel settings management

# Include guard
[[ -n "${__X_UI_SETTINGS_INCLUDED:-}" ]] && return 0
__X_UI_SETTINGS_INCLUDED=1

# Source dependencies
source "${LIB_DIR}/common.sh"
source "${LIB_DIR}/service.sh"
source "${LIB_DIR}/ssl.sh"

reset_user() {
    confirm "Are you sure to reset the username and password of the panel?" "n"
    if [[ $? != 0 ]]; then
        if [[ $# == 0 ]]; then
            show_menu
        fi
        return 0
    fi

    read -rp "Please set the login username [default is a random username]: " config_account
    [[ -z $config_account ]] && config_account=$(gen_random_string 10)
    read -rp "Please set the login password [default is a random password]: " config_password
    [[ -z $config_password ]] && config_password=$(gen_random_string 18)

    read -rp "Do you want to disable currently configured two-factor authentication? (y/n): " twoFactorConfirm
    if [[ $twoFactorConfirm != "y" && $twoFactorConfirm != "Y" ]]; then
        ${xui_folder}/x-ui setting -username ${config_account} -password ${config_password} -resetTwoFactor false >/dev/null 2>&1
    else
        ${xui_folder}/x-ui setting -username ${config_account} -password ${config_password} -resetTwoFactor true >/dev/null 2>&1
        echo -e "Two factor authentication has been disabled."
    fi

    echo -e "Panel login username has been reset to: ${green} ${config_account} ${plain}"
    echo -e "Panel login password has been reset to: ${green} ${config_password} ${plain}"
    echo -e "${green} Please use the new login username and password to access the X-UI panel. Also remember them! ${plain}"
    confirm_restart
}

reset_webbasepath() {
    echo -e "${yellow}Resetting Web Base Path${plain}"

    read -rp "Are you sure you want to reset the web base path? (y/n): " confirm
    if [[ $confirm != "y" && $confirm != "Y" ]]; then
        echo -e "${yellow}Operation canceled.${plain}"
        return
    fi

    config_webBasePath=$(gen_random_string 18)

    # Apply the new web base path setting
    ${xui_folder}/x-ui setting -webBasePath "${config_webBasePath}" >/dev/null 2>&1

    echo -e "Web base path has been reset to: ${green}${config_webBasePath}${plain}"
    echo -e "${green}Please use the new web base path to access the panel.${plain}"
    restart
}

reset_config() {
    confirm "Are you sure you want to reset all panel settings, Account data will not be lost, Username and password will not change" "n"
    if [[ $? != 0 ]]; then
        if [[ $# == 0 ]]; then
            show_menu
        fi
        return 0
    fi
    ${xui_folder}/x-ui setting -reset
    echo -e "All panel settings have been reset to default."
    restart
}

check_config() {
    local info=$(${xui_folder}/x-ui setting -show true)
    if [[ $? != 0 ]]; then
        LOGE "get current settings error, please check logs"
        show_menu
        return
    fi
    LOGI "${info}"

    local existing_webBasePath=$(echo "$info" | grep -Eo 'webBasePath: .+' | awk '{print $2}')
    local existing_port=$(echo "$info" | grep -Eo 'port: .+' | awk '{print $2}')
    local existing_cert=$(${xui_folder}/x-ui setting -getCert true | grep 'cert:' | awk -F': ' '{print $2}' | tr -d '[:space:]')
    local server_ip=$(curl -s --max-time 3 https://api.ipify.org)
    if [ -z "$server_ip" ]; then
        server_ip=$(curl -s --max-time 3 https://4.ident.me)
    fi

    if [[ -n "$existing_cert" ]]; then
        local domain=$(basename "$(dirname "$existing_cert")")

        if [[ "$domain" =~ ^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then
            echo -e "${green}Access URL: https://${domain}:${existing_port}${existing_webBasePath}${plain}"
        else
            echo -e "${green}Access URL: https://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
        fi
    else
        echo -e "${red}⚠ WARNING: No SSL certificate configured!${plain}"
        echo -e "${yellow}You can get a Let's Encrypt certificate for your IP address (valid ~6 days, auto-renews).${plain}"
        read -rp "Generate SSL certificate for IP now? [y/N]: " gen_ssl
        if [[ "$gen_ssl" == "y" || "$gen_ssl" == "Y" ]]; then
            stop >/dev/null 2>&1
            ssl_cert_issue_for_ip
            if [[ $? -eq 0 ]]; then
                echo -e "${green}Access URL: https://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
                # ssl_cert_issue_for_ip already restarts the panel, but ensure it's running
                start >/dev/null 2>&1
            else
                LOGE "IP certificate setup failed."
                echo -e "${yellow}You can try again via option 18 (SSL Certificate Management).${plain}"
                start >/dev/null 2>&1
            fi
        else
            echo -e "${yellow}Access URL: http://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
            echo -e "${yellow}For security, please configure SSL certificate using option 18 (SSL Certificate Management)${plain}"
        fi
    fi
}

set_port() {
    echo -n "Enter port number[1-65535]: "
    read -r port
    if [[ -z "${port}" ]]; then
        LOGD "Cancelled"
        before_show_menu
    else
        ${xui_folder}/x-ui setting -port ${port}
        echo -e "The port is set, Please restart the panel now, and use the new port ${green}${port}${plain} to access web panel"
        confirm_restart
    fi
}