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.
AgentClient now verifies the worker's TLS cert fingerprint against
SwarmHost.client_cert_fingerprint at __aenter__ time, on top of CA
validation. Required before fanning master-orchestrated topology
deploys out across multiple swarm hosts: CA pinning alone allows any
cert signed by the master CA, which is too coarse once a single
deploy can target N hosts.
Mismatch raises FingerprintMismatchError so callers can distinguish
"wrong worker on the wire" from a transport hiccup.
decnet.swarm.client exposes:
- MasterIdentity / ensure_master_identity(): the master's own CA-signed
client bundle, issued once into ~/.decnet/ca/master/.
- AgentClient: async-context httpx wrapper that talks to a worker agent
over mTLS. health/status/deploy/teardown methods mirror the agent API.
SSL context is built from a bare ssl.SSLContext(PROTOCOL_TLS_CLIENT)
instead of httpx.create_ssl_context — the latter layers on default-CA
and purpose logic that broke private-CA mTLS. Server cert is pinned by
CA + chain, not DNS (workers enroll with arbitrary SANs).
tests/swarm/test_client_agent_roundtrip.py spins uvicorn in-process
with real certs on disk and verifies:
- A CA-signed master client passes health + status calls.
- An impostor whose cert comes from a different CA cannot connect.
