anti
7006ed1308
- Replace hardcoded ALL_SERVICE_NAMES=[5 services] in cli.py with
_all_service_names() pulling dynamically from the plugin registry;
randomize-services now draws from all 25 registered honeypots
- Add build_base field to DistroProfile: apt-compatible image for service
Dockerfiles (ubuntu22/ubuntu20/kali get their own; others fall back to
debian:bookworm-slim since Dockerfiles use apt-get)
- Add build_base to DeckyConfig; propagate from distro in _build_deckies
and _build_deckies_from_ini
- Inject BASE_IMAGE build arg in composer.py for every build-based service
so each decky's containers reflect its assigned distro
- Update all 21 service Dockerfiles: FROM debian:bookworm-slim →
ARG BASE_IMAGE=debian:bookworm-slim / FROM ${BASE_IMAGE}
- Add tests/test_cli_service_pool.py and tests/test_composer.py (306 total)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
334 lines
12 KiB
Python
334 lines
12 KiB
Python
"""
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DECNET CLI — entry point for all commands.
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Usage:
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decnet deploy --mode unihost --deckies 5 --randomize-services
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decnet status
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decnet teardown [--all | --id decky-01]
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decnet services
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"""
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import random
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from typing import Optional
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import typer
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from rich.console import Console
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from rich.table import Table
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from decnet.config import (
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DeckyConfig,
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DecnetConfig,
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random_hostname,
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)
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from decnet.distros import all_distros, get_distro, random_distro
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from decnet.ini_loader import IniConfig, load_ini
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from decnet.network import detect_interface, detect_subnet, allocate_ips, get_host_ip
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from decnet.services.registry import all_services
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app = typer.Typer(
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name="decnet",
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help="Deploy a deception network of honeypot deckies on your LAN.",
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no_args_is_help=True,
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)
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console = Console()
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def _all_service_names() -> list[str]:
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"""Return all registered service names from the live plugin registry."""
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return sorted(all_services().keys())
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def _resolve_distros(
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distros_explicit: list[str] | None,
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randomize_distros: bool,
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n: int,
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) -> list[str]:
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"""Return a list of n distro slugs based on CLI flags."""
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if distros_explicit:
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# Round-robin the provided list to fill n slots
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return [distros_explicit[i % len(distros_explicit)] for i in range(n)]
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if randomize_distros:
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return [random_distro().slug for _ in range(n)]
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# Default: cycle through all distros to maximize heterogeneity
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slugs = list(all_distros().keys())
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return [slugs[i % len(slugs)] for i in range(n)]
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def _build_deckies(
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n: int,
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ips: list[str],
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services_explicit: list[str] | None,
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randomize_services: bool,
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distros_explicit: list[str] | None = None,
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randomize_distros: bool = False,
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) -> list[DeckyConfig]:
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deckies = []
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used_combos: set[frozenset] = set()
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distro_slugs = _resolve_distros(distros_explicit, randomize_distros, n)
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for i, ip in enumerate(ips):
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name = f"decky-{i + 1:02d}"
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distro = get_distro(distro_slugs[i])
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hostname = random_hostname(distro.slug)
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if services_explicit:
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svc_list = services_explicit
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elif randomize_services:
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# Pick 1-3 random services from the full registry, avoid exact duplicates
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svc_pool = _all_service_names()
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attempts = 0
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while True:
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count = random.randint(1, min(3, len(svc_pool)))
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chosen = frozenset(random.sample(svc_pool, count))
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attempts += 1
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if chosen not in used_combos or attempts > 20:
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break
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svc_list = list(chosen)
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used_combos.add(chosen)
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else:
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typer.echo("Error: provide --services or --randomize-services.", err=True)
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raise typer.Exit(1)
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deckies.append(
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DeckyConfig(
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name=name,
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ip=ip,
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services=svc_list,
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distro=distro.slug,
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base_image=distro.image,
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build_base=distro.build_base,
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hostname=hostname,
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)
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)
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return deckies
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def _build_deckies_from_ini(
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ini: IniConfig,
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subnet_cidr: str,
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gateway: str,
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host_ip: str,
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randomize: bool,
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) -> list[DeckyConfig]:
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"""Build DeckyConfig list from an IniConfig, auto-allocating missing IPs."""
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from ipaddress import IPv4Address, IPv4Network
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explicit_ips: set[IPv4Address] = {
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IPv4Address(s.ip) for s in ini.deckies if s.ip
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}
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# Build an IP iterator that skips reserved + explicit addresses
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net = IPv4Network(subnet_cidr, strict=False)
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reserved = {
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net.network_address,
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net.broadcast_address,
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IPv4Address(gateway),
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IPv4Address(host_ip),
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} | explicit_ips
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auto_pool = (str(addr) for addr in net.hosts() if addr not in reserved)
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distro_slugs = _resolve_distros(None, randomize, len(ini.deckies))
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deckies: list[DeckyConfig] = []
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for i, spec in enumerate(ini.deckies):
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distro = get_distro(distro_slugs[i])
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hostname = random_hostname(distro.slug)
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ip = spec.ip or next(auto_pool, None)
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if ip is None:
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raise RuntimeError(
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f"Not enough free IPs in {subnet_cidr} while assigning IP for '{spec.name}'."
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)
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if spec.services:
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known = set(_all_service_names())
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unknown = [s for s in spec.services if s not in known]
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if unknown:
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console.print(
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f"[red]Unknown service(s) in [{spec.name}]: {unknown}. "
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f"Available: {_all_service_names()}[/]"
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)
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raise typer.Exit(1)
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svc_list = spec.services
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elif randomize:
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svc_pool = _all_service_names()
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count = random.randint(1, min(3, len(svc_pool)))
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svc_list = random.sample(svc_pool, count)
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else:
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console.print(
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f"[red]Decky '[{spec.name}]' has no services= in config. "
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"Add services= or use --randomize-services.[/]"
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)
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raise typer.Exit(1)
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deckies.append(DeckyConfig(
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name=spec.name,
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ip=ip,
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services=svc_list,
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distro=distro.slug,
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base_image=distro.image,
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build_base=distro.build_base,
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hostname=hostname,
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))
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return deckies
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@app.command()
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def deploy(
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mode: str = typer.Option("unihost", "--mode", "-m", help="Deployment mode: unihost | swarm"),
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deckies: Optional[int] = typer.Option(None, "--deckies", "-n", help="Number of deckies to deploy (required without --config)", min=1),
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interface: Optional[str] = typer.Option(None, "--interface", "-i", help="Host NIC (auto-detected if omitted)"),
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subnet: Optional[str] = typer.Option(None, "--subnet", help="LAN subnet CIDR (auto-detected if omitted)"),
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ip_start: Optional[str] = typer.Option(None, "--ip-start", help="First decky IP (auto if omitted)"),
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services: Optional[str] = typer.Option(None, "--services", help="Comma-separated services, e.g. ssh,smb,rdp"),
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randomize_services: bool = typer.Option(False, "--randomize-services", help="Assign random services to each decky"),
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distro: Optional[str] = typer.Option(None, "--distro", help="Comma-separated distro slugs, e.g. debian,ubuntu22,rocky9"),
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randomize_distros: bool = typer.Option(False, "--randomize-distros", help="Assign a random distro to each decky"),
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log_target: Optional[str] = typer.Option(None, "--log-target", help="Forward logs to ip:port (e.g. 192.168.1.5:5140)"),
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dry_run: bool = typer.Option(False, "--dry-run", help="Generate compose file without starting containers"),
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no_cache: bool = typer.Option(False, "--no-cache", help="Force rebuild all images, ignoring Docker layer cache"),
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config_file: Optional[str] = typer.Option(None, "--config", "-c", help="Path to INI config file"),
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) -> None:
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"""Deploy deckies to the LAN."""
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if mode not in ("unihost", "swarm"):
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console.print("[red]--mode must be 'unihost' or 'swarm'[/]")
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raise typer.Exit(1)
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# ------------------------------------------------------------------ #
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# Config-file path #
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# ------------------------------------------------------------------ #
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if config_file:
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try:
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ini = load_ini(config_file)
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except FileNotFoundError as e:
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console.print(f"[red]{e}[/]")
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raise typer.Exit(1)
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# CLI flags override INI values when explicitly provided
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iface = interface or ini.interface or detect_interface()
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subnet_cidr = subnet or ini.subnet
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effective_gateway = ini.gateway
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if subnet_cidr is None:
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subnet_cidr, effective_gateway = detect_subnet(iface)
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elif effective_gateway is None:
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_, effective_gateway = detect_subnet(iface)
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host_ip = get_host_ip(iface)
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console.print(f"[dim]Config:[/] {config_file} [dim]Interface:[/] {iface} "
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f"[dim]Subnet:[/] {subnet_cidr} [dim]Gateway:[/] {effective_gateway} "
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f"[dim]Host IP:[/] {host_ip}")
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effective_log_target = log_target or ini.log_target
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decky_configs = _build_deckies_from_ini(
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ini, subnet_cidr, effective_gateway, host_ip, randomize_services
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)
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# ------------------------------------------------------------------ #
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# Classic CLI path #
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# ------------------------------------------------------------------ #
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else:
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if deckies is None:
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console.print("[red]--deckies is required when --config is not used.[/]")
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raise typer.Exit(1)
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services_list = [s.strip() for s in services.split(",")] if services else None
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if services_list:
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known = set(_all_service_names())
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unknown = [s for s in services_list if s not in known]
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if unknown:
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console.print(f"[red]Unknown service(s): {unknown}. Available: {_all_service_names()}[/]")
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raise typer.Exit(1)
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if not services_list and not randomize_services:
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console.print("[red]Specify --services or --randomize-services.[/]")
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raise typer.Exit(1)
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iface = interface or detect_interface()
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if subnet is None:
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subnet_cidr, effective_gateway = detect_subnet(iface)
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else:
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subnet_cidr = subnet
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_, effective_gateway = detect_subnet(iface)
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host_ip = get_host_ip(iface)
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console.print(f"[dim]Interface:[/] {iface} [dim]Subnet:[/] {subnet_cidr} "
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f"[dim]Gateway:[/] {effective_gateway} [dim]Host IP:[/] {host_ip}")
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distros_list = [d.strip() for d in distro.split(",")] if distro else None
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if distros_list:
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try:
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for slug in distros_list:
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get_distro(slug)
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except ValueError as e:
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console.print(f"[red]{e}[/]")
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raise typer.Exit(1)
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ips = allocate_ips(subnet_cidr, effective_gateway, host_ip, deckies, ip_start)
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decky_configs = _build_deckies(
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deckies, ips, services_list, randomize_services,
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distros_explicit=distros_list, randomize_distros=randomize_distros,
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)
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effective_log_target = log_target
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config = DecnetConfig(
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mode=mode,
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interface=iface,
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subnet=subnet_cidr,
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gateway=effective_gateway,
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deckies=decky_configs,
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log_target=effective_log_target,
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)
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if effective_log_target and not dry_run:
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from decnet.logging.forwarder import probe_log_target
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if not probe_log_target(effective_log_target):
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console.print(f"[yellow]Warning: log target {effective_log_target} is unreachable. "
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"Logs will be lost if it stays down.[/]")
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from decnet.deployer import deploy as _deploy
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_deploy(config, dry_run=dry_run, no_cache=no_cache)
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@app.command()
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def status() -> None:
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"""Show running deckies and their status."""
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from decnet.deployer import status as _status
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_status()
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@app.command()
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def teardown(
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all_: bool = typer.Option(False, "--all", help="Tear down all deckies and remove network"),
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id_: Optional[str] = typer.Option(None, "--id", help="Tear down a specific decky by name"),
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) -> None:
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"""Stop and remove deckies."""
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if not all_ and not id_:
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console.print("[red]Specify --all or --id <name>.[/]")
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raise typer.Exit(1)
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from decnet.deployer import teardown as _teardown
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_teardown(decky_id=id_)
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@app.command(name="services")
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def list_services() -> None:
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"""List all registered honeypot service plugins."""
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svcs = all_services()
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table = Table(title="Available Services", show_lines=True)
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table.add_column("Name", style="bold cyan")
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table.add_column("Ports")
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table.add_column("Image")
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for name, svc in sorted(svcs.items()):
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table.add_row(name, ", ".join(str(p) for p in svc.ports), svc.default_image)
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console.print(table)
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@app.command(name="distros")
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def list_distros() -> None:
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"""List all available OS distro profiles for deckies."""
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table = Table(title="Available Distro Profiles", show_lines=True)
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table.add_column("Slug", style="bold cyan")
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table.add_column("Display Name")
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table.add_column("Docker Image", style="dim")
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for slug, profile in sorted(all_distros().items()):
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table.add_row(slug, profile.display_name, profile.image)
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console.print(table)
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