Commit Graph

109 Commits

Author SHA1 Message Date
55896b0caa Add RFC 5424 syslog logging to all service templates
- decnet/logging/syslog_formatter.py: RFC 5424 formatter (local0 facility,
  decnet@55555 SD element ID, full escaping per §6.3.3)
- decnet/logging/file_handler.py: rotating file handler (10 MB / 5 backups),
  path configurable via DECNET_LOG_FILE env var
- templates/decnet_logging.py: combined syslog_line / write_syslog_file /
  forward_syslog helper distributed to all 22 service template dirs
- All templates/*/server.py: replaced ad-hoc JSON _forward/_log with RFC 5424
  syslog_line + write_syslog_file + forward_syslog
- All templates/*/Dockerfile: COPY decnet_logging.py /opt/
- DecnetConfig: added log_file field; CLI: --log-file flag;
  composer injects DECNET_LOG_FILE env var into service containers
- tests/test_syslog_formatter.py + tests/test_file_handler.py: 25 new tests

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 04:31:00 -03:00
cf1e00af28 Add per-service customization, stealth hardening, and BYOS support
- HTTP: configurable server_header, response_code, fake_app presets
  (apache/nginx/wordpress/phpmyadmin/iis), extra_headers, custom_body,
  static files directory mount
- SSH/Cowrie: configurable kernel_version, hardware_platform, ssh_banner,
  and users/passwords via COWRIE_USERDB_ENTRIES; switched to build mode
  so cowrie.cfg.j2 persona fields and userdb.txt generation work
- SMTP: configurable banner and MTA hostname
- MySQL: configurable version string in protocol greeting
- Redis: configurable redis_version and os string in INFO response
- BYOS: [custom-*] INI sections define bring-your-own Docker services
- Stealth: rename all *_honeypot.py → server.py; replace HONEYPOT_NAME
  env var with NODE_NAME across all 22+ service templates and plugins;
  strip "honeypot" from all in-container file content
- Config: DeckyConfig.service_config dict; INI [decky-N.svc] subsections;
  composer passes service_cfg to compose_fragment
- 350 tests passing (100%)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 04:08:27 -03:00
07c06e3c0a Replace dead upstream images with custom build services; add retry logic
dtagdevsec/mailoney and dtagdevsec/elasticpot are unavailable on Docker Hub
("manifest unknown"), causing the entire deployment to abort and cascade-
interrupt all other image pulls.

- Convert smtp and elasticsearch to build services with custom Python
  honeypots: smtp emulates Postfix ESMTP (EHLO/AUTH/MAIL/RCPT logging),
  elasticsearch emulates ES 7.17 HTTP API (logs recon probes like /_cat/,
  /_cluster/, /_nodes/, /_security/)
- Both use ARG BASE_IMAGE so they participate in per-decky distro variation
- Add _compose_with_retry() to deployer: 3 attempts with exponential backoff
  (5s → 10s → 20s) for transient network failures; permanent errors
  ("manifest unknown", "pull access denied") are detected and not retried
- Update test_services.py and test_composer.py: smtp/elasticsearch moved
  from UPSTREAM_SERVICES to BUILD_SERVICES (314 tests passing)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 00:57:51 -03:00
c9f9e1000e Fix SyntaxError in mysql_honeypot.py: replace b"\x00" * 10 with literal bytes
b"\x00" * 10 inside an implicit bytes-literal concatenation block is a
multiplication expression, not a literal. Python's greedy concatenation
absorbs the b"\x00" into the preceding chain, applies * 10 to the whole
thing, then finds the following b"\x21..." literal stranded after an
expression without a comma — SyntaxError.

Fix: inline the 10 null bytes as a literal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 00:51:14 -03:00
ccf62dd925 Fix pip install cross-distro compat: use ENV PIP_BREAK_SYSTEM_PACKAGES=1
--break-system-packages was added in pip 23 (Debian Bookworm). Ubuntu 22.04
ships pip 22 which rejects the flag with exit code 2. Switch to the
PIP_BREAK_SYSTEM_PACKAGES env var instead: recognized by pip>=23, silently
ignored by pip<23 where PEP 668 is not enforced anyway.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 00:31:38 -03:00
7006ed1308 Wire all 25 services into --randomize-services and add heterogeneous OS fingerprints
- 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>
2026-04-04 00:18:16 -03:00
e42fcab760 Add 20 honeypot services: email, DB, ICS, cloud, IoT, network protocols
Tier 1 (upstream images): telnet (cowrie), smtp (mailoney),
elasticsearch (elasticpot), conpot (Modbus/S7/SNMP ICS).

Tier 2 (custom asyncio honeypots): pop3, imap, mysql, mssql, redis,
mongodb, postgres, ldap, vnc, docker_api, k8s, sip, mqtt, llmnr, snmp,
tftp — each with Dockerfile, entrypoint, and protocol-accurate
handshake/credential capture.

Adds 256 pytest cases covering registration, compose fragments,
LOG_TARGET propagation, and Dockerfile presence for all 25 services.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 23:07:44 -03:00
65e3ea6b08 Add multi-distro support for deckies
Introduces DistroProfile catalog (9 distros: Debian, Ubuntu 20/22,
Rocky 9, CentOS 7, Alpine, Fedora, Kali, Arch) with distro-styled
hostname generation. Adds --distro and --randomize-distros CLI flags,
a `decnet distros` listing command, and fixes composer.py which was
ignoring per-decky base_image in favour of a hardcoded Debian constant.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 19:05:30 -03:00
3e98c71ca4 Initial commit: DECNET honeypot/deception network framework
Core CLI, service plugins (SSH/SMB/FTP/HTTP/RDP), Docker Compose
orchestration, MACVLAN networking, and Logstash log forwarding.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 18:56:25 -03:00