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.
Four synthetic operator-behaviour scenarios at the merger level
(aggregate_observations) that pin v0's calibration:
* Stable HUMAN over 7 sessions -> all primitives stable
* HUMAN switches to LLM mid-week -> primitives flip stable -> drifting
* Two operators alternating -> primitives flag multi_actor
(per-primitive; the cross-
primitive multi_actor_suspected
correlator is exercised by Phase 5)
* Single short session -> all primitives unknown
Plus a threshold-lockdown test that asserts every named constant in
_thresholds.py against its v0 ship value. Anyone adjusting a
threshold without updating the scenarios fails this file.
This closes DEBT-051 at v0 — the attribution engine has a calibrated,
test-locked answer to "is this attacker stable / drifting / showing
multiple operators?" without crossing the persona-attribution bright
line. v1 (cross-attacker clustering, KD simhash linkage signal) is
gated on this v0 surface being stable in production for >= 1 month.
