LibrePortal/scripts/webui/webui_display_logins.sh

#!/bin/bash

getLibrePortalWebUIUrls()
{
    local libreportal_external_url=""
    local libreportal_internal_url=""

    # Ensure required variables are set
    local docker_dir="${docker_dir:-/docker}"
    local db_file="${db_file:-database.db}"

    # Check if sqlite3 is available and database exists
    if command -v sqlite3 &> /dev/null && [ -f "$docker_dir/$db_file" ]; then
        # Check if LibrePortal app is installed
        local libreportal_check=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT name FROM apps WHERE name = 'libreportal' AND status = 1;" 2>/dev/null)

        if [[ -n "$libreportal_check" ]]; then
            # Get the main service IP for LibrePortal
            local docker_service=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT DISTINCT service_name, resource_value FROM network_resources WHERE app_name = 'libreportal' AND resource_type = 'ip' AND status = 'active' ORDER BY service_name LIMIT 1;" 2>/dev/null)

            if [[ -n "$docker_service" ]]; then
                local service_name=$(echo "$docker_service" | cut -d'|' -f1)
                local service_ip=$(echo "$docker_service" | cut -d'|' -f2)

                # Get the webui port mapping for this service
                local port_mapping=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT service_name, resource_value FROM network_resources WHERE app_name = 'libreportal' AND resource_type = 'port' AND parent_service = '$service_name' AND service_name LIKE '%webui%' AND status = 'active' ORDER BY service_name LIMIT 1;" 2>/dev/null)

                if [[ -n "$port_mapping" ]]; then
                    local port_service_name=$(echo "$port_mapping" | cut -d'|' -f1)
                    local port_data=$(echo "$port_mapping" | cut -d'|' -f2)

                    # Parse port mapping: external:internal:access:protocol
                    local external_port=$(echo "$port_data" | cut -d':' -f1)
                    local internal_port=$(echo "$port_data" | cut -d':' -f2)
                    local access_type=$(echo "$port_data" | cut -d':' -f3)

                    # Check if Traefik is installed for domain access
                    local traefik_installed=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT name FROM apps WHERE name = 'traefik' AND status = 1;" 2>/dev/null)

                    if [[ -n "$traefik_installed" ]]; then
                        # Get domain from general config
                        local domain=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT resource_value FROM options WHERE option = 'domain_LIBREPORTAL_DOMAIN';" 2>/dev/null)
                        if [[ -n "$domain" ]]; then
                            libreportal_external_url="https://libreportal.$domain"
                        else
                            libreportal_external_url="https://libreportal.local"
                        fi
                    else
                        # Use IP:Port for external access
                        if [[ -z "$public_ip_v4" ]]; then
                            public_ip_v4=$(dig +short myip.opendns.com @resolver1.opendns.com 2>/dev/null || hostname -I | awk '{print $1}' || echo "localhost")
                        fi
                        local public_ip=${public_ip_v4:-"localhost"}
                        libreportal_external_url="http://$public_ip:$external_port"
                    fi

                    # Internal URL
                    libreportal_internal_url="http://$service_ip:$internal_port"
                fi
            fi
        fi
    fi

    # Better fallback: try to find any available port for LibrePortal
    if [[ -z "$libreportal_external_url" ]]; then
        # Try to get any port mapping for LibrePortal
        local any_port=$(runInstallOp sqlite3 "$docker_dir/$db_file" "SELECT resource_value FROM network_resources WHERE app_name = 'libreportal' AND resource_type = 'port' AND status = 'active' LIMIT 1;" 2>/dev/null)

        if [[ -n "$any_port" ]]; then
            local external_port=$(echo "$any_port" | cut -d':' -f1)
            if [[ -z "$public_ip_v4" ]]; then
                public_ip_v4=$(dig +short myip.opendns.com @resolver1.opendns.com 2>/dev/null || hostname -I | awk '{print $1}' || echo "localhost")
            fi
            local public_ip=${public_ip_v4:-"localhost"}
            libreportal_external_url="http://$public_ip:$external_port"
        else
            # No ports found at all - don't show external URL
            libreportal_external_url=""
        fi
    fi

    if [[ -z "$libreportal_internal_url" ]]; then
        libreportal_internal_url="http://localhost:1111"
    fi

    echo "$libreportal_external_url|$libreportal_internal_url"
}

webuiPrintInstallCard()
{
    local external_url="$1"
    local internal_url="$2"

    # UTF-8 box-drawing chars; fall back to ASCII on non-UTF-8 locales.
    local TL ML BL VB HB
    if [[ "${LANG}${LC_ALL}" =~ [Uu][Tt][Ff] ]]; then
        TL='╔'; ML='╠'; BL='╚'; VB='║'; HB='═'
    else
        TL='+'; ML='+'; BL='+'; VB='|'; HB='='
    fi
    local bar="" i
    for ((i=0; i<60; i++)); do bar+="$HB"; done

    # ac = accent (bright cyan, bold) used for section headings
    local g="${GREEN}" b="${BLUE}" c="${CYAN}" d="${DIM}" bd="${BOLD}" n="${NC}"
    local ac=$'\033[1;96m'

    echo -e "${TL}${bar}"
    echo -e "${VB}"
    echo -e "${VB}   ${bd}${g}✅  LibrePortal installation complete! <3${n}"
    if [[ -n "$install_log_path" && -f "$install_log_path" ]]; then
        local ap=$'\033[1;95m'
        echo -e "${VB}"
        echo -e "${VB}        ${ap}📄  Full install log${n}"
        echo -e "${VB}            ${d}${install_log_path}${n}"
    fi
    echo -e "${VB}"
    echo -e "${ML}${bar}"
    echo -e "${VB}"
    echo -e "${VB}   ${ac}🔐  WebUI Credentials${n}"
    echo -e "${VB}        Username   ${c}${CFG_WEBUI_USERNAME}${n}"
    echo -e "${VB}        Password   ${c}${CFG_WEBUI_PASSWORD}${n}"
    echo -e "${VB}"
    echo -e "${VB}   ${ac}🌐  Access URLs${n}"
    if [[ -n "$external_url" ]]; then
        echo -e "${VB}        External   ${b}${external_url}${n}"
    fi
    echo -e "${VB}        Internal   ${b}${internal_url}${n}"
    echo -e "${VB}"
    echo -e "${ML}${bar}"
    echo -e "${VB}"
    local ay=$'\033[1;93m'
    echo -e "${VB}   ${ay}💡  Recovery commands${n}  ${d}(run as the 'libreportal' user)${n}"
    echo -e "${VB}"
    echo -e "${VB}        libreportal webui login show"
    echo -e "${VB}          ${d}→ display the current WebUI login credentials${n}"
    echo -e "${VB}"
    echo -e "${VB}        libreportal webui login reset"
    echo -e "${VB}          ${d}→ generate new WebUI login credentials${n}"
    echo -e "${VB}"
    echo -e "${BL}${bar}"
    echo ""
}

webuiPrintLoginBlock()
{
    local mode="${1:-default}"   # default | show | reset

    local webui_urls=$(getLibrePortalWebUIUrls)
    local external_url=$(echo "$webui_urls" | cut -d'|' -f1)
    local internal_url=$(echo "$webui_urls" | cut -d'|' -f2)

    if [[ "$mode" == "default" ]]; then
        webuiPrintInstallCard "$external_url" "$internal_url"
        return
    fi

    local title
    case "$mode" in
        show)  title="LibrePortal WebUI Credentials (current)" ;;
        reset) title="LibrePortal WebUI Credentials (new)" ;;
    esac

    isHeader "$title"
    echo "  Username: $CFG_WEBUI_USERNAME"
    echo "  Password: $CFG_WEBUI_PASSWORD"
    if [[ -n "$external_url" ]]; then
        echo "  External: $external_url"
    fi
    echo "  Internal: $internal_url"
    echo ""
    echo "  💡 Tip: run these as the 'libreportal' user if you need to recover:"
    echo "     libreportal webui login show   # show this info again"
    echo "     libreportal webui login reset  # make new credentials"
    echo ""
}

webuiDisplayLogins()
{
    if [[ $CFG_REQUIREMENT_WEBUI == "true" ]]; then
        webuiPrintLoginBlock "${1:-default}"
    fi
}