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.
R0047 (BEC) and the encoded-payload predicate substring-match against
the email body. Shipping raw body text on the abstracted service bus
is the wrong privacy stance — the bus transport may swap from UNIX
socket to networked at any time, and "loopback today" is not a license
to put PII on the wire.
EmailLifter now opens the .eml lazily from
/var/lib/decnet/artifacts/{decky_id}/smtp/{stored_as} when a body-aware
predicate runs and parses the body in-process via stdlib email +
policy.default. The decoded body is memoized into the payload dict so
multiple body-aware predicates on the same event open the file once.
Bus envelope only carries the artifact pointer (decky_id + stored_as);
raw body bytes never cross the host disk boundary on the agent → master
hop. Filesystem access on agents is unblocked by DEBT-035 (setgid +
group-readable artifacts root, paid 2026-05-02).
The legacy inline body_text path is preserved — when the producer ships
body_text on the bus the helper short-circuits without opening the file.
