mixandClaude Opus 5.5
d17fee8f81
test / test (push) Waiting to run
Owner, 2026-10-18, asked whether a domain administrator should see their domains' rows now that the queues are tables: "Пока только Global. Пересмотр по необходимости." panel-redesign.md § Who sees what quotes it; roadmap.md § Dropped records it with the condition for return and what the work would be. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
171 lines
9.4 KiB
Markdown
171 lines
9.4 KiB
Markdown
# Roadmap: open work
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**Status:** a working tracker of extensions to the product boundary
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([product.md](product.md),
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[.cursor/rules/agent-rules.mdc](../.cursor/rules/agent-rules.mdc)), each taken
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up only after explicit agreement. Items marked `candidate` need an OK before
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any code is written; detailed design, when an item needs it, lives in
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[plans/](plans/). A shipped item leaves this file: what it did is in
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[CHANGELOG.md](../CHANGELOG.md), its section and plan stay in git history.
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**Reading this from outside the project:** nothing here is a commitment or a
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release promise. There are no dates, the order is a recommendation rather than
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a schedule, and an item can be dropped or reshaped once its plan is written.
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What the project *will not* do is a separate question, answered in
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[product.md](product.md) — an item's absence from this file does not mean it is
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planned but unlisted.
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**Versioning:** SemVer in the 2.x line — MINOR for a feature or a migration,
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PATCH for a fix. A major only for an explicit break; `2.0.0` was one
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([schema-migrations.md](schema-migrations.md) § 2.0 starts from an empty data
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directory).
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**Process:** [development.md](development.md).
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---
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## Index
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| ID | Topic | Status | Progress | Plan |
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|---|---|---|---|---|
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| security-audit-2026-10-17 | Stage H of the 2026-10-17 security audit: the test server's host (S1, S2, S5) and its DNS (S3) | stages 0-6 shipped `2.14.4`, the product side of S3 `2.15.0`; stage H the owner's | 27/29 | [security-audit-2026-10-17.md](security-audit-2026-10-17.md) § Stage H |
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| go-milter-upstream | An issue and a PR for go-milter: its header map outlives a message and is unbounded | prepared 2026-10-16, the owner posts | — | [third_party/go-milter/PATCHES.md](../third_party/go-milter/PATCHES.md) |
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After a context reset, pick an item marked `agreed` or `in progress`, then work
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the **Implementation checklist** in its linked plan. The `Progress` column above
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is `done/total` checklist steps in that plan ([development.md](development.md)
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§ Plan checklists).
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---
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## security-audit-2026-10-17
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The audit's stages 0-6 shipped together as `2.14.4`, the server's DMARC hint
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(the product side of S3) and Verified TLS to the upstream (M7) as `2.15.0`.
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What is left is stage H, the owner's host and DNS, about an hour of his time
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and no product code: S1, S2 and S5, whose commands are in
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`dev/security-audit-2026-10-17-host.md` (not published), and S3's records -
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`_dmarc.selfpost.mixfed.ru TXT "v=DMARC1; p=reject; rua=mailto:<an address
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you read>"` and `mixfed.ru CAA 0 issue "letsencrypt.org"`. The report's
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§ Stage H has the "done when" of each.
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---
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## go-milter-upstream
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**Problem (owner, 2026-10-16):** the panel builds go-milter v0.4.1 patched
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(`third_party/go-milter`, its `PATCHES.md`): upstream adds every header of
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a session to a map it hands to `Headers` and empties only on ABORT. Two
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things follow, for every user of the library: the map of a second message
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on one connection still holds the first message's headers (SelfPost met it
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as audit 2026-10-12, L9, and keeps its own headers since), and the map is
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bounded by no limit of its own - a message of nothing but headers, up to
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the MTA's message size limit, is held whole in each milter. Upstream had no
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issue about it on 2026-10-16; its last commit was 2026-04-04.
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**Goal:** an issue and a PR, prepared here and posted by the owner from his
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GitHub account (nothing is sent from this side):
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- the issue: both effects, each with a reproduction through the library's
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own client (two messages on one connection; the map's size at EOH);
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- the PR, small and compatible: the map emptied when a message starts
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(`CodeMail`), as it is on ABORT - this fixes the first effect and bounds
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the second to one message;
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- in the issue, as a proposal: an option of `Server` not to keep the map,
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for a milter that reads headers through `Header` alone - what SelfPost's
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patch does unconditionally, which upstream cannot take as it is (it would
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break backends that read the map).
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**Done when:** the texts and the branch are ready for the owner to post.
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*Prepared (2026-10-16):* in `dev/upstream-pr` (not in git): `ISSUE.md`,
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`PR.md`, a README with the steps, and a clone of go-milter on branch
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`reset-headers-per-message` - one commit over `master` (0277691) that
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empties the map on SMFIC_MAIL, with `TestMilterClient_HeadersPerMessage`,
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which fails on `master` (the second message sees both `From` values)
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and passes with it. Read for the issue: Postfix carries every message of
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one SMTP session over the one milter connection smtpd opened (Postfix
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3.10.13, src/milter/milter8.c:2723, LOCAL_SEND_FD of the milter socket to
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cleanup; src/smtpd/smtpd.c:3475, milter_send()).
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When upstream releases a version that does not keep the map (or offers the
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option), `third_party/go-milter` goes and `go.mod`'s `replace` with it.
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---
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## Dropped, with the condition for return
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Items the owner took off the roadmap. Each names what would bring it back;
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without that it is not offered again.
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- **structured-logging** (dropped 2026-10-13) - move the panel from
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`log.Printf` to `log/slog` with levels and fields, one logger passed through
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constructors. Dropped because the panel's log has one reader, the owner, by
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eye in `docker logs`; the change is wide (some 225 call sites), changes no
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behaviour, and gives a new format to everything that reads the output.
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**Returns if:** the log goes to an outside collector, or it has to be
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filtered by level.
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- **Certificate warnings measured by the certificate's lifetime** (left as
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it is, owner, 2026-10-14). The panel warns 14 and 3 days before a
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certificate expires, whatever its lifetime
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([notify.go](../internal/notify/notify.go), `certFirstDays`,
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`certLastDays`). A certificate issued for less than 14 days is inside the
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first warning from its first hour, and each renewal of it is a new
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certificate and a new message. Not reachable with the 90-day certificate
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the instance has. **Returns if:** the instance takes a certificate that
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lives less than 30 days. The rule then offered: the first warning at a
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quarter of the lifetime left, the last at a tenth, and never earlier than
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the 14 and 3 days of today - so a longer certificate, a yearly one
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included, is warned about exactly as now.
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- **contributing** (dropped 2026-10-13) - a `CONTRIBUTING.md` in the root:
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the dev loop, the checks before a PR, the commit protocol. Dropped because
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there is one developer and no PRs, and everything the file would say is in
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[development.md](development.md); a second file is a second copy to keep
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in step. **Returns if:** the first outside PR arrives, or the owner decides
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to invite contributors.
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- **A check that ports 25, 465 and 587 are reachable** (dropped 2026-10-13,
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from the former *preflight*). The panel can only dial its own public
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address from inside the container: behind NAT without hairpin that shows an
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open port as closed, and with hairpin it shows as open a port the provider
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blocks from outside. A card that is wrong both ways is worse than none, and
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an honest check needs a probe outside the server, which is outside the
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product ([product.md](product.md)). The administrator's browser cannot do
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it either: 25, 465 and 587 are on the Fetch standard's list of blocked
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ports. Two substitutes were offered and declined the same day: a Health
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line "last connection from outside on each port", read from `mail.log`, and
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a command in the help to run from one's own machine. **Returns if:** the
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owner accepts an outside probe, or asks for one of the two substitutes.
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- **preflight as a page of its own** (dropped 2026-10-13): its installation
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checks went to Server › Health (health-setup-checks, `2.11.0`) and its test
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e-mail to a form of its own (test-email, `2.12.0`). Its plan,
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`plans/preflight.md`, was removed and stays in git history.
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- **A domain administrator's rows in the queues** (decided 2026-10-18:
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"Пока только Global. Пересмотр по необходимости."). Since `2.16.0` both
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queues are tables split by the recipient's domain, so the rows of a
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domain could be shown to the administrator it is assigned to, as the logs
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are; Outbound › Queue and Inbound › Queue stay the global role's.
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**Returns if:** the owner asks for it. The work then: the rows filtered by
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the user's reach in the handler (outbound by the send-log row's domain or
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the sender's, inbound by the recipient's), the menu entry and the help
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topic shown to a `domain` user, and the per-route 404 tests turned into
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reach tests.
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- **csrf-tokens** (decided 2026-10-13) - session-bound tokens on every form.
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Replaced by origin-strict (`2.10.4`); the conditions for building
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tokens after all are in [security.md](security.md), ADR § *CSRF via origin
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checking*.
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---
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## Ideas, not on the roadmap
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Thoughts kept so they are not lost. They are not candidates: nothing here is
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waiting for an OK, has a version or takes a place in the order above. An idea
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joins the index only when the owner says so.
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- **Inbound quarantine** (moved here by the owner on 2026-10-12: "an idea to
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think about") - hold suspicious inbound mail, review it in the panel, then
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release it to the upstream or discard it. It would take the relay from
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passing mail on to storing it for a while, against "no mailboxes" in
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[product.md](product.md). Notes and open questions:
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[plans/inbound-quarantine.md](plans/inbound-quarantine.md); the screens
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`in-quarantine` and `in-quarantine-message` are drawn and stay unbuilt.
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