Base containers whose nmap_os has a mangle profile now build the cloak image
(FROM the per-decky distro), ship the light decnet subtree, and run
'python -m decnet.cloak' alongside holding the MACVLAN IP — netns-safe (cloak
backgrounded behind 'exec sleep infinity' so a cloak crash never tears down the
base/netns). composer injects build/command/NET_RAW/env (DECNET_NMAP_OS,
DECNET_OPEN_PORTS, DECKY_IP); deployer._sync_cloak_sources syncs the subtree;
non-windows deckies are unchanged. Mangler signal-guarded for thread use;
entry runs mangler in main thread, responder as daemon.
Verified live: real path makes nmap -O read 'Microsoft Windows Server 2012/2016'
with handshakes intact.
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends
`SPDX-License-Identifier: AGPL-3.0-or-later` to every source file
across decnet/, decnet_web/, tests/, scripts/, and tools/.
Rationale: closes the GPLv3 ASP loophole so any party operating a
modified DECNET as a network service must offer their modified
source. Personal copyright (Samuel Paschuan) + inbound=outbound
contributions make a future unilateral relicense infeasible.
- LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt)
- COPYRIGHT: project copyright notice
- tools/add_spdx_headers.py: idempotent header injector
(shebang- and PEP 263-aware)
Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh).
No behavior change; comments only.
syslog_bridge.py: base64.binascii is not a public mypy-visible attribute;
import binascii directly and reference binascii.Error at the except clause.
Propagated to all 26 template subdirectory copies (all were drift-free).
ntlmssp.py: `principal = username or None` widened the type to str | None
for no runtime reason — _decode_str() always returns str. Drop the `or None`.
Propagated to smb/ and rdp/ copies.
762 → 722 mypy errors (-40).
