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6 Commits
Author SHA1 Message Date
mixandClaude Opus 5.5 faa3c11ae7 panel-dkim-signing stage 2: OpenDKIM removed
test / test (push) Canceled after 0s
Details 
The panel's signer is the only one. Gone: the opendkim package and its
configuration, the syslog-relay and opendkim programs, /dev/log and
/run/opendkim, the reload by USR1 through supervisord
(internal/supervisor/supervisor.go), internal/syslogrelay, the port of
OpenDKIM's From: parser (internal/milter/mailparse.go and its probe,
harness and test/upstream scripts), OPENDKIM_SOCKET and OPENDKIM_DIR.

Keys: internal/domain/keys.go (Keys, NewKeys, DKIM_DIR=/data/dkim) keeps
the keys and writes a selector table, /data/dkim/selectors ("<name>
<selector>"), which the signer reads in place of the KeyTable - it reads
no database, as the sender check reads none. The table is written before
the signer serves (EnsureServerSigned moved there from the notifier).
Keys and table 0600, directories 0700, the panel's. The entrypoint copies
/data/opendkim/keys once, as the panel user, into /data/dkim.new renamed
when whole, and stops the start if the copy fails; /data/opendkim is left
for a rollback to 2.7.x.

Sender check: one RFC 5322 address as a mail program reads it, held
against the bindings; the 256-byte refusal and the texts naming OpenDKIM
go. Allowed() folded the domain through strings.ToLower, which makes the
Kelvin sign a "k" - the comparison with OpenDKIM's reading had hidden it;
it folds ASCII only now.

Health: two dkim-signer rows (applications, notifications) in Milter
sockets, opendkim out of the liveness set; the card no longer takes any
row with a note for the spam filter. Texts as in the design commit.

KILL stays in deploy/docker-compose.yml: measured on the test server,
root without it cannot signal a process of another uid - supervisord
stopping the panel, Postfix's master its children. The plan's "only use
was the reload" was wrong; the comment now gives the real uses.

e2e: one signature, the panel's, verified by dkimpy; the /data/dkim modes;
the OpenDKIM log and process checks, testNeverSignedForAnother and the
cited opendkim, libopendkim11 and libmilter1.0.1 go.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-16 01:05:39 +03:00
mixandClaude Opus 5.5 fbd0acd035 audit 2c: the rest the sources contradict, and the documents
test / test (push) Canceled after 0s
Details 
Code and config:
- C-M7: a DMARC report's explicit <pct>0</pct> stays 0; only an absent
  pct takes RFC 7489 § 6.3's default 100 (Pct *int).
- C-D1: docs/development.md now tables the Debian versions the citations
  were read at (postfix 3.7.11-0+deb12u1, opendkim and libopendkim11
  2.11.0~beta2-8+deb12u1, libmilter1.0.1 8.17.1.9-2+deb12u2, libsasl2-2 and
  sasl2-bin 2.1.28+dfsg-10, supervisor 4.2.5-1, logrotate 3.21.0-1 - read off
  the image with dpkg-query, 2026-10-15); the e2e stand's new
  checkCitedPackageVersions fails when the image it built differs.
- C-E2: the e2e zone's SOA serial only grows (CoreDNS v1.14.6's file
  plugin reloads on a grown serial, not on mtime); Corefile comment says
  so; TestZoneSerialGrows.
- C-K8, C-K9: the e2e compose and stage comments say how
  --project-directory and .env resolve.
- D-arch:154: postfix-config.sh's "Postfix insists" comment says what
  TLS_README advises and that smtpd reads the key as root.
- B-G7: inflight.go's reservationTTL comment: a dropped client does give
  ABORT (smtpd_proto() -> mail_reset() -> milter_abort()); the TTL is for
  smtpd dying or the milter connection breaking.
- D-guide:301: the nginx fragment's first-certificate command now reaches
  certbot (--entrypoint certbot, --standalone, port 80 free), and the
  renewal loop passes --webroot -w /var/www/certbot - a standalone
  certificate would otherwise renew standalone while nginx holds port 80
  (certbot docs, "Renewing certificates": the issuing plugin is used
  "unless you specify other plugins or options", and options of a
  successful renewal are saved). The register's proposal missed that.

Documents: every D-arch, D-guide and D-sec claim the register's Answers E
found false or partly true, rewritten - by three Sonnet agents, one per
document, then reviewed: two proposals were obsolete after this stage's
fixes and not used (a bounce's From: line - extract_from = "smtp" now;
"Origin: null" - Referrer-Policy is same-origin now); a stand
observation the agent had dated from a commit is now tied to the e2e test
that checks it; the SQLite writers paragraph describes _txlock=immediate;
the log tailer's rotation paragraph describes the minute's grace; the
guide's nginx steps were put in working order (links and modes before
`up`, no reconfigure step). "Deferred" is kept for Postfix's queue in the
guide too. guide.md's CRLF from the agent normalised.

Stand (2026-10-15, make e2e, exit 0, the version gate and zone serial
test included); go vet and go test ./... pass on the server (24 packages).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-15 01:53:04 +03:00
mixandClaude Opus 5.5 70b4eb5585 release: stamp the image with the release's version (audit H1)
test / test (push) Canceled after 0s
Details 
The e2e gate rebuilt selfpost:e2e through compose.override.yml with its
own VERSION=e2e, and that rebuild is the image release.yml pushed: every
published image printed "e2e", and the backup/restore version check
compared a backup's version with "e2e".

- compose.override.yml: VERSION: ${SELFPOST_E2E_VERSION:-e2e}.
- release.yml: the e2e step gets SELFPOST_E2E_VERSION = the release's
  X.Y.Z; a new step before the push checks panel -version and
  selfpost-backup -version of selfpost:e2e against it.
- e2e: image_stamped_with_version checks both binaries against
  expectedVersion() (the variable, or "e2e" when unset).
- development.md, CHANGELOG [Unreleased], audit plan line ticked,
  roadmap 1/61.

Evidence: make e2e on the test server for this tree with
SELFPOST_E2E_VERSION=2.4.2-stamp - exit 0, TestE2E/image_stamped_with_version
PASS, and `docker run --rm --entrypoint <bin> selfpost:e2e -version` prints
2.4.2-stamp for panel and selfpost-backup. GOOS=linux go vet in test/e2e
clean. Published images are left as they are.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-14 13:18:20 +03:00
mixandClaude Opus 5.5 8496b289ec e2e: the run ends on port 25, with a report, junk and inbound mail 
Until now the suite only read back the configuration generated for the
two optional port-25 features. DMARC ingest shipped in 1.7.0 with a
delivery service Postfix could not start, and nothing sent a report
through it until a real one arrived on the test server on 2026-10-11.

The last steps recreate the container with INBOUND_RELAY_ENABLE and
DMARC_REPORTS_ENABLE on, over the same /data, and talk to port 25 as a
stranger's mail server:

- the container log has no postconf warning, the session survives;
- a domain takes the SelfPost-hosted report address; a gzip report
  mailed to it appears under Outbound > DMARC reports; an address nobody
  chose is refused at RCPT;
- a report on another domain and a message with no report are accepted,
  dropped with "dropped: ..." on their delivery lines, counted as two
  parse failures, absent from the queue and from the reports;
- an inbound domain with the sink as upstream and one listed recipient:
  mail for it reaches the sink, another recipient and another domain are
  refused at RCPT.

The stage directory now holds docker-compose.yml and .env, as an
operator's project directory does (a full backup needs them; the
restore scenario that uses it is not in this commit - the panel's full
backup turned out not to work, see the next one).

make e2e on the test server: ok.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-11 17:40:47 +03:00
mix 75207f0d1e release: 1.0.0: Public 1.0 image; delivery log; docs and SECURITY.md (incl. 1.0.1) 
[1.0.0]
Added:
  - A **Delivery log** on each delivery's page (`/deliveries/{id}`): the
  - A **History** block on the same page: the journal's two timestamps stated as
Fixed:
  - Postfix config: copy TLS cert/key from the (often `:ro`, host-owned) mount
  - Postfix config: allow `maillog_file` under `/data` via
  - E2e: read `/data/setup-token` via `docker compose exec` (file is `0600`
  - Entrypoint: check `SELFPOST_HOSTNAME` before `/data` setup (so a bad identity
  - E2e gate: wait for host-published `/healthz` before panel setup, and stop
  … (3 more in CHANGELOG)
Changed:
  - Document what `.spbk` and `.spde` stand for (SelfPost backup / SelfPost domain
  - Docs aligned with the code: setup URL is `/setup/<token>` (README and
  - Full backups no longer carry `/data/log`. It is Postfix's raw log plus its
  - Monitoring screens (status, mail queue, system log, deliveries) use adaptive
  - Documentation package consolidated into `docs/development.md`: Documentation
  … (4 more in CHANGELOG)
[1.0.1]
A documentation and packaging release: no change to the mail path, the database, or the on-disk layout. Upgrading is a tag bump.
Added:
  - `SECURITY.md` — how to report a vulnerability privately (GitHub private
  - [docs/plans/](docs/plans/) — one document per agreed extension: the optional
Changed:
  - The panel's **Account** entry is now called **Settings** — nav link, page
  - The signed-in name in the panel's nav is now labelled `User:`, so it reads as
  - [docs/product.md](docs/product.md) reframes the future line: the inbound
  - [docs/security.md](docs/security.md) is now in English, matching the rest of
  - The README documentation table now points at `SECURITY.md` for reporting a
  … (2 more in CHANGELOG)
Fixed:
  - The panel's static assets are served with a content ETag and

Squashed CHANGELOG sections: [1.0.0], [1.0.1].

Full detail: CHANGELOG.md (1.0.0, 1.0.1).
 2026-09-22 15:24:51 +03:00
mix 8ce050ef7f release: 0.1.0: Phases 0-11: panel, Postfix/DKIM, milter, backup, Docker image 
Initial feature-complete implementation of the v1.0 specification (phases 0-11 of `docs/implementation-plan.md`).
Added:
  - Panel (Go, single static binary) with SQLite persistence, one-time
  - Domain management with per-domain DKIM (RSA-2048, generated in pure Go) and
  - Application (sender identity) management: SASL credentials via `sasldb2`,
  - Full Postfix relay config generated from env at container start: SMTPS 465,
  - Journal milter (pure Go, `go-milter`) recording every send to `send_log`;
  … (6 more in CHANGELOG)

Full detail: CHANGELOG.md (0.1.0).
 2026-09-22 15:24:51 +03:00