#!/bin/bash
# services/kyber-server.sh — Kyber dedicated server for SWBF2 (2017), headless Docker container.
# Part of the modular post-install system (sourced by setup.sh).
#
# Kyber is a community multiplayer replacement for Star Wars Battlefront II (2017)
# after EA shut down official servers in 2022. This installs the headless dedicated
# server via the official Armchair Developers Docker image.
#
# The container runs Wine Proton GE + Xvfb headlessly. Three requirements:
#   - seccomp=unconfined  (Docker default blocks Wine/Proton system calls → page fault)
#   - shm_size ≥ 256m     (Xvfb needs /dev/shm for MIT-SHM extension)
#   - network_mode: host  (game traffic uses dynamic UDP ports)
#
# Prerequisites:
#   - SWBF2 (Steam AppID 1237950) installed via Steam on this machine
#   - Docker CE + Compose plugin
#   - EA account that owns SWBF2 (alphanumeric password — special chars break auth)
#   - Internet access to pull the Docker image and authenticate with Kyber
#
# The Kyber token is obtained via kyber_cli (extracted from the Linux port AppImage)
# which opens a browser for EA OAuth. One-time step — the token never expires.
#
# Map rotation format: KYBER_MAP_ROTATION = base64 of newline-separated lines,
# each line: MODE;MAP_PATH   e.g. GalacticAssault;Levels/MP/Geonosis_01/Geonosis_01
# The interactive builder below produces the correct format automatically.
# ── Registration ──────────────────────────────────────────────────────────────
command -v register_service &>/dev/null && \
    register_service kyber-server gaming "Kyber dedicated server for SWBF2 (2017) — headless, no GPU required"

# ── Helpers ───────────────────────────────────────────────────────────────────

_kyber_find_swbf2() {
    # Check standard Steam paths first
    local candidates=(
        "$ACTUAL_HOME/.local/share/Steam/steamapps/common/STAR WARS Battlefront II"
        "$ACTUAL_HOME/.steam/steam/steamapps/common/STAR WARS Battlefront II"
        "/home/$ACTUAL_USER/.local/share/Steam/steamapps/common/STAR WARS Battlefront II"
    )
    for p in "${candidates[@]}"; do
        if [[ -f "$p/starwarsbattlefrontii.exe" ]]; then
            echo "$p"
            return 0
        fi
    done

    # Search Steam library folders on mounted drives (libraryfolders.vdf lists them)
    local vdf="$ACTUAL_HOME/.local/share/Steam/steamapps/libraryfolders.vdf"
    if [[ -f "$vdf" ]]; then
        while IFS= read -r line; do
            local libpath
            libpath=$(echo "$line" | grep -oP '"path"\s+"\K[^"]+')
            [[ -z "$libpath" ]] && continue
            local candidate="$libpath/steamapps/common/STAR WARS Battlefront II"
            if [[ -f "$candidate/starwarsbattlefrontii.exe" ]]; then
                echo "$candidate"
                return 0
            fi
        done < "$vdf"
    fi

    # Last resort: find across /home and common mount points
    local found
    found=$(find "$ACTUAL_HOME" /mnt /media /run/media 2>/dev/null \
        -name "starwarsbattlefrontii.exe" -not -path "*/wolf-state/*" \
        -print -quit 2>/dev/null)
    if [[ -n "$found" ]]; then
        echo "$(dirname "$found")"
        return 0
    fi

    return 1
}

_kyber_get_token() {
    local auth_toml="$ACTUAL_HOME/.local/share/maxima/auth.toml"

    # Best path: read token from auth.toml written by Kyber GUI login
    if [[ -f "$auth_toml" ]]; then
        local token
        token=$(grep -oP '(?<=token\s=\s")[^"]+' "$auth_toml" 2>/dev/null \
             || grep -oP "(?<=token = ')[^']+" "$auth_toml" 2>/dev/null \
             || grep -oP 'token\s*=\s*\K\S+' "$auth_toml" 2>/dev/null | tr -d '"'"'" )
        if [[ -n "$token" ]]; then
            echo "$token"
            return 0
        fi
    fi

    # Fallback: nothing found
    return 1
}

# ── Install function ───────────────────────────────────────────────────────────
install_kyber_server() {
    require_docker || return 1

    echo ""
    echo "╔══════════════════════════════════════════════════════╗"
    echo "║     Kyber Dedicated Server — SWBF2 (2017)           ║"
    echo "║     Headless Docker container, no GPU required       ║"
    echo "╚══════════════════════════════════════════════════════╝"
    echo ""

    # ── DRY RUN ───────────────────────────────────────────────────────────────
    if [[ "$DRY_RUN" == "true" ]]; then
        echo "[DRY-RUN] Would auto-detect SWBF2 install path"
        echo "[DRY-RUN] Would install libgamemode0:i386 if missing"
        echo "[DRY-RUN] Would download Kyber AppImage and extract kyber_cli"
        echo "[DRY-RUN] Would run kyber_cli get_token (opens browser)"
        echo "[DRY-RUN] Would prompt for EA credentials and server name"
        echo "[DRY-RUN] Would write ~/docker/kyber-server/docker-compose.yml"
        echo "[DRY-RUN] Would write ~/docker/kyber-server/.env (chmod 600)"
        return 0
    fi

    # ── Detect SWBF2 ──────────────────────────────────────────────────────────
    log_info "Locating SWBF2 installation..."
    local SWBF2_PATH
    SWBF2_PATH=$(_kyber_find_swbf2)

    if [[ -z "$SWBF2_PATH" ]]; then
        log_warning "SWBF2 not found in standard Steam paths."
        echo ""
        echo "  The dedicated server mounts the game files read-only — no Steam or"
        echo "  EA authentication needed at runtime. You can rsync the game folder"
        echo "  from another machine that has SWBF2 installed via Steam."
        echo ""

        local _do_rsync=""
        prompt_yn "Rsync SWBF2 files from a remote machine now? (y/n):" "y" _do_rsync
        if [[ "$_do_rsync" =~ ^[Yy]$ ]]; then
            local _remote_host _remote_user _remote_path _local_dest
            prompt_text "Remote host (IP or hostname):" "" _remote_host
            prompt_text "Remote username:" "$ACTUAL_USER" _remote_user
            # Default Steam path on Linux
            local _default_remote_path="/home/${_remote_user}/.local/share/Steam/steamapps/common/STAR WARS Battlefront II"
            prompt_text "Remote SWBF2 path [${_default_remote_path}]:" "$_default_remote_path" _remote_path

            _local_dest="$DOCKER_DIR/kyber-server/swbf2"
            mkdir -p "$_local_dest"
            ensure_docker_dir_ownership "$_local_dest"

            log_info "Rsyncing from ${_remote_user}@${_remote_host}:${_remote_path}/ ..."
            log_info "Destination: $_local_dest"
            echo ""
            rsync -av --progress \
                "${_remote_user}@${_remote_host}:${_remote_path}/" \
                "$_local_dest/" \
                || { log_error "rsync failed — check SSH access and remote path."; return 1; }

            SWBF2_PATH="$_local_dest"
        else
            echo ""
            prompt_text "Enter the full local path to the SWBF2 folder (or leave blank to abort):" "" SWBF2_PATH
            if [[ -z "$SWBF2_PATH" ]]; then
                log_error "No path provided — cannot continue without game files."
                return 1
            fi
        fi

        if [[ ! -f "$SWBF2_PATH/starwarsbattlefrontii.exe" ]]; then
            log_error "starwarsbattlefrontii.exe not found in: $SWBF2_PATH"
            log_error "Make sure you pointed to the root of the SWBF2 install folder."
            return 1
        fi
    fi
    log_success "Found SWBF2 at: $SWBF2_PATH"

    # ── libgamemode0:i386 ─────────────────────────────────────────────────────
    # Wine Proton inside the container links against this; without it on the host
    # the bind-mount of /proc may surface warnings. Install once on the host.
    if ! dpkg -l libgamemode0:i386 &>/dev/null 2>&1; then
        log_info "Installing libgamemode0:i386 (Wine/Proton dependency)..."
        dpkg --add-architecture i386 2>/dev/null || true
        apt-get update -qq 2>/dev/null || true
        apt-get install -y libgamemode0:i386 2>/dev/null \
            || log_warning "libgamemode0:i386 install failed — server may still work"
    fi

    # ── Kyber AppImage / CLI ──────────────────────────────────────────────────
    local KYBER_REPO="simonlinuxcraft/kyber-linuxport-unofficial"
    local APPIMAGE_DIR="$ACTUAL_HOME/.local/share/kyber"
    local APPIMAGE_PATH="$APPIMAGE_DIR/KyberLinuxPort.AppImage"

    if [[ ! -f "$APPIMAGE_PATH" ]]; then
        log_info "Kyber AppImage not found — downloading latest release..."
        local APPIMAGE_URL
        APPIMAGE_URL=$(curl -fsSL \
            "https://api.github.com/repos/${KYBER_REPO}/releases/latest" \
            | python3 -c "
import json, sys
data = json.load(sys.stdin)
for a in data.get('assets', []):
    if a['browser_download_url'].endswith('.AppImage'):
        print(a['browser_download_url'])
        break
" 2>/dev/null)

        if [[ -z "$APPIMAGE_URL" ]]; then
            log_error "Could not fetch Kyber AppImage URL from GitHub."
            log_error "Check: https://github.com/${KYBER_REPO}/releases"
            return 1
        fi

        sudo -u "$ACTUAL_USER" mkdir -p "$APPIMAGE_DIR"
        log_info "Downloading: $APPIMAGE_URL"
        sudo -u "$ACTUAL_USER" curl -L --progress-bar \
            -o "$APPIMAGE_PATH" "$APPIMAGE_URL"
        sudo -u "$ACTUAL_USER" chmod +x "$APPIMAGE_PATH"
        log_success "Kyber AppImage downloaded."
    else
        log_info "Kyber AppImage already present: $APPIMAGE_PATH"
    fi

    # ── Fresh start option (clear cached EA auth) ────────────────────────────
    local MAXIMA_DIR="$ACTUAL_HOME/.local/share/maxima"
    if [[ -d "$MAXIMA_DIR" ]]; then
        local _fresh=""
        prompt_yn "Existing EA login found. Start fresh (clear cached auth)? (y/n):" "n" _fresh
        if [[ "$_fresh" =~ ^[Yy]$ ]]; then
            sudo -u "$ACTUAL_USER" rm -rf "$MAXIMA_DIR"
            log_success "Cleared Maxima auth cache — EA login will be prompted fresh."
        fi
    fi

    # ── Get Kyber token ───────────────────────────────────────────────────────
    echo ""
    log_info "Looking for Kyber token in ~/.local/share/maxima/auth.toml..."

    local KYBER_TOKEN=""
    KYBER_TOKEN=$(_kyber_get_token)

    if [[ -z "$KYBER_TOKEN" ]]; then
        echo ""
        log_warning "No EA token found — need to log in via Kyber AppImage."
        log_info "Launching Kyber as $ACTUAL_USER — click 'EA Account' and log in, then close Kyber."
        echo ""
        read -r -p "  Press Enter to launch Kyber now..." _

        # Launch AppImage as the actual user in the background
        sudo -u "$ACTUAL_USER" DISPLAY="${DISPLAY:-:0}" \
            XAUTHORITY="$ACTUAL_HOME/.Xauthority" \
            "$APPIMAGE_PATH" &
        local APPIMAGE_PID=$!

        echo ""
        log_info "Kyber is running (PID $APPIMAGE_PID)."
        log_info "Click 'EA Account', log in via the browser, then close Kyber."
        echo ""
        read -r -p "  Press Enter once you have logged in and closed Kyber..." _

        # Give Maxima a moment to flush auth.toml
        sleep 2

        # Kill AppImage if still running
        kill "$APPIMAGE_PID" 2>/dev/null || true
        wait "$APPIMAGE_PID" 2>/dev/null || true

        KYBER_TOKEN=$(_kyber_get_token)
    fi

    if [[ -z "$KYBER_TOKEN" ]]; then
        echo ""
        log_warning "Still no token found in auth.toml."
        prompt_text "Paste your token manually (or press Enter to abort):" "" KYBER_TOKEN
    fi

    if [[ -z "$KYBER_TOKEN" ]]; then
        log_error "No Kyber token provided — cannot continue."
        return 1
    fi
    log_success "Kyber token obtained."

    # ── EA credentials ────────────────────────────────────────────────────────
    echo ""
    echo "  ⚠  EA password must contain only letters and numbers."
    echo "     Special characters (!, @, #, \$, %, ^, &, *) cause auth failures."
    echo ""
    local EA_EMAIL EA_PASSWORD
    prompt_text "EA account email:" "" EA_EMAIL
    if [[ -z "$EA_EMAIL" ]]; then
        log_error "EA email is required."
        return 1
    fi

    # Read password without echo
    local _pw_prompt="  EA account password: "
    if [[ "${UNATTENDED:-false}" == "true" ]]; then
        EA_PASSWORD=""
    else
        read -r -s -p "$_pw_prompt" EA_PASSWORD
        echo ""
    fi

    if [[ -z "$EA_PASSWORD" ]]; then
        log_error "EA password is required."
        return 1
    fi

    # ── Server config ─────────────────────────────────────────────────────────
    local SERVER_NAME MAX_PLAYERS
    prompt_text "Server name [Kyber Server]:" "Kyber Server" SERVER_NAME
    prompt_text "Max players [40]:" "40" MAX_PLAYERS
    prompt_text "Server password (leave blank for public):" "" SERVER_PASSWORD

    # ── Map rotation ──────────────────────────────────────────────────────────
    # Format: base64 of "MODE;MAP_PATH\n" lines (parsed by Kyber CLI).
    local MAP_ROTATION_B64=""
    local _pick_maps=""
    prompt_yn "Configure map rotation now? (y/n):" "y" _pick_maps
    if [[ "$_pick_maps" =~ ^[Yy]$ ]]; then
        echo ""
        # Map definitions: "Display Name|level_path|mode"
        local -a MAP_DEFS=(
            "Geonosis — Galactic Assault|Levels/MP/Geonosis_01/Geonosis_01|GalacticAssault"
            "Kamino — Galactic Assault (ocean platform)|Levels/MP/Kamino_01/Kamino_01|GalacticAssault"
            "Endor — Galactic Assault|Levels/MP/Endor_01/Endor_01|GalacticAssault"
            "Tatooine — Galactic Assault|Levels/MP/Tatooine_01/Tatooine_01|GalacticAssault"
            "Death Star II — Galactic Assault|Levels/MP/DeathStar02_01/DeathStar02_01|GalacticAssault"
            "Starkiller Base — Galactic Assault|Levels/MP/StarKiller_01/StarKiller_01|GalacticAssault"
            "Crait — Galactic Assault|Levels/MP/Crait_01/Crait_02|GalacticAssault"
            "Hoth — Galactic Assault|Levels/MP/Hoth_01/Hoth_01|GalacticAssault"
            "Fondor — Starfighter Assault (space)|Levels/Space/SB_Fondor_01/SB_Fondor_01|StarfighterAssault"
            "Geonosis — Planetary Battles|Levels/MP/Geonosis_01/Geonosis_01|PlanetaryBattles"
            "Kamino — Planetary Battles|Levels/MP/Kamino_01/Kamino_01|PlanetaryBattles"
            "Endor — Planetary Battles|Levels/MP/Endor_01/Endor_01|PlanetaryBattles"
        )

        local -a SELECTED_MAPS=()
        local -a SELECTED_FLAGS=()
        for i in "${!MAP_DEFS[@]}"; do
            SELECTED_FLAGS[$i]=0
        done

        # Simple numbered selection (no ncurses needed)
        echo "  Enter map numbers separated by spaces (e.g. 1 2 3 4 5):"
        echo ""
        for i in "${!MAP_DEFS[@]}"; do
            local _label
            _label="${MAP_DEFS[$i]%%|*}"
            printf "    %2d) %s\n" "$((i+1))" "$_label"
        done
        echo ""
        local _map_choices=""
        read -r -p "  Map numbers (Enter for all): " _map_choices

        if [[ -z "$_map_choices" ]]; then
            # Select all
            for i in "${!MAP_DEFS[@]}"; do
                SELECTED_FLAGS[$i]=1
            done
        else
            for n in $_map_choices; do
                local idx=$((n-1))
                if [[ $idx -ge 0 ]] && [[ $idx -lt ${#MAP_DEFS[@]} ]]; then
                    SELECTED_FLAGS[$idx]=1
                fi
            done
        fi

        # Build rotation: one "MODE;MAP_PATH" line per entry (newline-separated).
        # The CLI base64-decodes this and splits on newlines, then on ';'.
        local _lines=""
        local _count=0
        for i in "${!MAP_DEFS[@]}"; do
            [[ "${SELECTED_FLAGS[$i]}" == "0" ]] && continue
            IFS='|' read -r _name _level _mode <<< "${MAP_DEFS[$i]}"
            _lines+="${_mode};${_level}"$'\n'
            (( _count++ )) || true
            SELECTED_MAPS+=("$_name")
        done

        if [[ $_count -eq 0 ]]; then
            log_warning "No maps selected — server will use its default rotation."
        else
            MAP_ROTATION_B64=$(printf '%s' "$_lines" | base64 -w 0)
            echo ""
            log_success "Map rotation configured ($_count maps):"
            for m in "${SELECTED_MAPS[@]}"; do
                echo "    • $m"
            done
        fi
        echo ""
    fi

    # ── Write files ───────────────────────────────────────────────────────────
    local DIR="$DOCKER_DIR/kyber-server"
    mkdir -p "$DIR"
    ensure_docker_dir_ownership "$DIR"

    cat > "$DIR/docker-compose.yml" << EOF
name: kyber-server
services:
  kyber-server:
    image: ghcr.io/armchairdevelopers/kyber-server:latest
    container_name: kyber-swbf2
    restart: unless-stopped
    # host networking: game traffic uses dynamic UDP ports
    network_mode: host
    # seccomp=unconfined: Wine/Proton needs system calls blocked by Docker default
    # shm_size: Xvfb requires /dev/shm (MIT-SHM extension) — 64 MB default is too small
    security_opt:
      - seccomp=unconfined
    shm_size: '256m'
    env_file: .env
    volumes:
      - ${SWBF2_PATH}:/mnt/battlefront
      - ./logs:/logs
EOF

    # Write .env with restricted permissions
    # Values are single-quoted so special characters ($, !, &, etc.) are safe.
    # Exception: single quotes inside a value would still break — avoid them.
    cat > "$DIR/.env" << EOF
MAXIMA_CREDENTIALS='${EA_EMAIL}:${EA_PASSWORD}'
KYBER_TOKEN='${KYBER_TOKEN}'
KYBER_SERVER_NAME='${SERVER_NAME}'
KYBER_SERVER_MAX_PLAYERS=${MAX_PLAYERS}
# Leave blank for a public server, or set a password to make it private
KYBER_SERVER_PASSWORD='${SERVER_PASSWORD}'
# Map rotation: base64 of newline-separated "MODE;MAP_PATH" lines.
# Re-run the installer to rebuild, or encode manually:
#   printf 'GalacticAssault;Levels/MP/Geonosis_01/Geonosis_01\nGalacticAssault;Levels/MP/Hoth_01/Hoth_01\n' | base64 -w0
KYBER_MAP_ROTATION=${MAP_ROTATION_B64}
EOF
    chmod 600 "$DIR/.env"
    ensure_docker_dir_ownership "$DIR"

    mkdir -p "$DIR/logs"

    write_readme "$DIR" << 'MD'
# Kyber Dedicated Server (SWBF2 2017)

Headless community multiplayer server via the Armchair Developers Docker image.
No GPU required for the server itself.

## Manage
```bash
docker compose up -d        # start
docker compose down         # stop
docker compose logs -f      # live logs
docker compose pull && docker compose up -d   # update
```

## Map rotation
Edit `.env` and set `KYBER_MAP_ROTATION` to a base64-encoded rotation string.
Format: one `MODE;MAP_PATH` per line, e.g.:
```bash
printf 'GalacticAssault;Levels/MP/Geonosis_01/Geonosis_01\nGalacticAssault;Levels/MP/Hoth_01/Hoth_01\n' | base64 -w0
```
Paste the output as `KYBER_MAP_ROTATION=<value>` in `.env`, then restart.

## Token refresh
If the Kyber token stops working, re-run the installer or:
```bash
~/.local/share/kyber/KyberLinuxPort.AppImage  # log in, get new token
# update KYBER_TOKEN in .env, then:
docker compose up -d
```
MD

    log_success "Written: $DIR/docker-compose.yml"
    log_success "Written: $DIR/.env (permissions: 600)"
    echo ""

    # ── Offer to start ────────────────────────────────────────────────────────
    local START=""
    prompt_yn "Pull latest image and start the server now? (y/n):" "y" START
    if [[ "$START" =~ ^[Yy]$ ]]; then
        cd "$DIR" || return 1
        docker compose pull
        docker compose up -d \
            && log_success "Kyber server started. Check logs: docker compose logs -f" \
            || log_warning "Start failed — check: docker compose logs"
    fi

    echo ""
    echo "Server directory: $DIR"
    echo "Edit $DIR/.env to set map rotation or update credentials."
    echo "Token refresh: re-run this installer or update KYBER_TOKEN in .env manually."

    # ── Offer to set up Kyber launcher if not already installed ──────────────
    local BIN_LINK="$ACTUAL_HOME/.local/bin/kyber"
    local DESKTOP_FILE="$ACTUAL_HOME/.local/share/applications/kyber-launcher.desktop"
    if [[ ! -L "$BIN_LINK" ]] && [[ ! -f "$DESKTOP_FILE" ]]; then
        echo ""
        local _setup_launcher=""
        prompt_yn "Set up Kyber launcher (desktop entry + 'kyber' command)? (y/n):" "y" _setup_launcher
        if [[ "$_setup_launcher" =~ ^[Yy]$ ]]; then
            if command -v install_kyber_launcher &>/dev/null; then
                install_kyber_launcher
            else
                # Sourced standalone — call the other service file if present
                local _launcher_sh
                _launcher_sh="$(dirname "${BASH_SOURCE[0]}")/kyber-launcher.sh"
                if [[ -f "$_launcher_sh" ]]; then
                    source "$_launcher_sh"
                    install_kyber_launcher
                else
                    log_warning "kyber-launcher.sh not found — run: sudo ./setup.sh kyber-launcher"
                fi
            fi
        fi
    fi
}

# ── Standalone bootstrap ──────────────────────────────────────────────────────
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    [[ "$(id -u)" == "0" ]] || { echo "Run with sudo: sudo bash $0"; exit 1; }

    _SELF_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
    _COMMON="$_SELF_DIR/../lib/common.sh"

    if [[ -f "$_COMMON" ]]; then
        source "$_COMMON"
    else
        log_info()    { echo -e "\033[0;34m[INFO]\033[0m $*"; }
        log_success() { echo -e "\033[0;32m[OK]\033[0m $*"; }
        log_warning() { echo -e "\033[1;33m[WARN]\033[0m $*"; }
        log_error()   { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }

        require_docker() {
            command -v docker &>/dev/null || {
                log_error "Docker not found. Install it first:"
                log_error "  curl -fsSL https://get.docker.com | sudo sh"
                return 1
            }
            docker compose version &>/dev/null || {
                log_error "Docker Compose plugin missing:"
                log_error "  sudo apt-get install -y docker-compose-plugin"
                return 1
            }
        }

        ensure_docker_dir_ownership() {
            chown -R "$ACTUAL_USER:$ACTUAL_USER" "$@" 2>/dev/null || true
        }

        prompt_text() {
            local _q="$1" _def="$2" _var="$3" _r
            [[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
            read -r -p "  $_q " _r
            eval "$_var='${_r:-$_def}'"
        }

        prompt_yn() {
            local _q="$1" _def="$2" _var="$3" _r
            [[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
            read -r -p "  $_q " _r
            eval "$_var='${_r:-$_def}'"
        }

        generate_password() { tr -dc 'A-Za-z0-9' </dev/urandom | head -c "${1:-32}"; }

        write_readme() {
            local _dir="$1"; shift
            [[ "$DRY_RUN" == "true" ]] && return 0
            mkdir -p "$_dir"
            cat > "$_dir/README.md"
        }

        ACTUAL_USER="${SUDO_USER:-$USER}"
        ACTUAL_HOME=$(eval echo "~$ACTUAL_USER")
        DOCKER_DIR="$ACTUAL_HOME/docker"
        DRY_RUN="${DRY_RUN:-false}"
        UNATTENDED="${UNATTENDED:-false}"
    fi

    install_kyber_server
    exit $?
fi