Commit Graph
38 Commits
Author SHA1 Message Date
sneak 06083b19a2 Make every clickable control look clickable, in two shared styles (closes #375)
check / check (push) Waiting to run
Buttons keep btn-primary, btn-secondary and btn-danger and gain a
pointer cursor; the site name and the navigation links become
btn-secondary buttons. Every control that was plain coloured text
(Copy, both Add, the row actions, Resubmit, Replay, the back, footer
and download links) now uses btn-small, bordered at rest with hover
and focus states. Each card on the webhook list shows an Open label in
btn-small and takes its focus outline. Both styles are in
static/css/style.css, which the layout now loads.

The event log's clickable rows become buttons, so they work by
keyboard; Replay moves beside its delivery's row. Rows on the webhook
page and in the event log wrap at phone width. The browser test now
checks that Copy reads "Copied".

Model: opus-5-5
2026-10-02 16:06:26 +00:00
clawbot e8379272ae Load Alpine's CSP build so the UI's directives run (closes #371)
check / check (push) Successful in 3m27s
Every page's Content-Security-Policy forbids eval, which the standard Alpine.js build needs, so no directive ran in a browser: both add forms on the webhook page showed open, and events in the event log could not be collapsed. The UI now loads Alpine's CSP build (@alpinejs/csp 3.14.9 in 3p/); the policy is unchanged. Each directive names a property or method of a component registered in static/js/app.js (collapsible, targetForm), and each card holds its own x-data. A browser test, built only with the browser tag, loads the webhook page and the event log under the real headers; make test-browser runs it in Docker. New test-only dependency chromedp, which raises golang.org/x/sys to 0.47.0.

Model: opus-5-5
2026-10-02 16:09:03 +02:00
clawbot 9ade217222 Show each webhook's activity in the webhook list (closes #394)
check / check (push) Successful in 3m38s
Each entry in the webhook list at /hooks now shows when its last event arrived (or "No events yet"), how many of its deliveries failed in the last 24 hours, in red when not zero, and how many entrypoints and targets are inactive, as in "4 targets, 1 inactive". The figures come from the event totals row and the statistics pane's own query, so the list no longer counts every stored event and its event count matches the pane's. A webhook whose event database cannot be read says so in its entry; the rest of the list still shows. A failed read of entrypoints or targets from the main database now returns an error page instead of showing zero.

Model: opus-5-5
2026-10-02 13:57:43 +02:00
clawbot 287e47df7f Add a read-only Settings page for the loaded configuration (closes #402)
check / check (push) Successful in 3m19s
A new page at /settings, linked from the navigation bar and behind the login, lists every configuration field the server loaded at startup: its environment variable, the README table's description, and the value in effect. METRICS_PASSWORD and SENTRY_DSN show only as set or not set; their values are replaced before rendering and never reach the template. The route is GET only and its group is built like the other admin page groups. Tests set the credentials one at a time so each value shown is checked against its own field and a set secret never appears in the page.

Model: opus-5-5
2026-10-02 12:30:21 +02:00
clawbot 5b1d283d06 Say what each action did in a one-line notice (closes #383)
check / check (push) Successful in 3m20s
Saving, deleting, activating or deactivating a webhook, entrypoint or target, and signing out, now land on their page with a one-line notice such as "Webhook deleted." or "Signed out.". The redirect carries a fixed code that maps to fixed text; an unknown code shows nothing, so nothing from the URL is ever echoed. One partial in the page layout shows the notice on every page, and replay and resubmit now use the same codes and partial. Error pages show no notice.

Model: opus-5-5
2026-10-02 10:30:31 +02:00
clawbot c23ffbac65 Widen the webhook page by half so an entrypoint URL fits on one line (closes #350)
check / check (push) Successful in 3m16s
The webhook page's maximum width goes from 72rem (1152 px) to 108rem (1728 px), half again as wide, so an entrypoint URL stays on one line in 1920- and 1440-pixel windows; the statistics pane and both columns widen with it. The title row now wraps, so a phone-width window no longer scrolls sideways.

The width is an inline style: static/css/style.css is linked by no page, and the committed Tailwind stylesheet has no class that wide. The webhook list, the event log, the navbar and the footer stay at 72rem.

Model: opus-5-5
2026-10-02 09:49:33 +02:00
clawbot 2416528b77 Render admin page errors in the normal layout (closes #382)
check / check (push) Successful in 3m12s
Every 400, 403, 404 and 500 on an admin page now answers with an error page in the normal layout: the status, one fixed line explaining it, and a link back to the webhook list, or to sign-in when nobody is signed in. Unknown paths reach it through the router's not-found handler, a refused form token through the CSRF middleware, and a panic through a recoverer each admin page route group installs first. Status codes are unchanged, and the page always sends Cache-Control: no-store.

If the error page fails to render, the answer is the same status in plain text; if it panics, the answer is a 500. The receiver, the healthcheck and /metrics keep their plain answers.

Model: opus-5-5
2026-10-02 08:15:12 +02:00
clawbot 7d360babed Logging in returns to the page that was asked for (closes #384)
check / check (push) Successful in 3m44s
A logged-out GET of an admin page now redirects to /pages/login with its path and query in a next parameter, when they fit in 2048 bytes. The login form carries next as a hidden field; a successful login redirects there, and a failed one shows the page again with the same next. A POST still redirects to plain /pages/login.

The value is client-chosen, so every read of it goes through one check: after percent-decoding it must start with exactly one / and contain no backslash or control character; anything else becomes /. gosec's open-redirect rule is suppressed on the two redirects that follow it. The login page's navigation bar no longer links to itself.

Model: opus-5-5
2026-10-02 06:57:51 +02:00
clawbot 803a94be37 Add a statistics pane to the webhook page (closes #368)
check / check (push) Successful in 3m56s
The webhook page opens with a statistics pane: entrypoints and targets, deliveries in progress, the last arrival, the retention period; events, deliveries and failures, lifetime and within retention; and events, failures and failure percentage over 10 minutes and 24 hours.

Running totals, one row per target plus one for events, sit in each webhook's event database and are written in the same transaction as the rows they count; retention prunes in paused, stoppable batches and subtracts what it removes. Window figures are index-range counts on a new finished_at column. An existing event database must be recreated.

Model: opus-5-5
2026-10-02 06:41:00 +02:00
clawbot 43ed8d4834 Move webhook pages to /hook/ID and inbound URLs to /h/UUID (closes #367)
check / check (push) Successful in 3m10s
The webhook page and everything under it move from /source/ID to /hook/ID; the list and new-webhook form from /sources to /hooks and /hooks/new; the event log from .../logs to /hook/ID/events; entrypoint URLs, the ones senders post to, from /webhook/UUID to /h/UUID. The old paths are simply gone, per the owner's ruling. Every link, redirect, form action, test, comment and README mention follows; every link to the event log, and its title and heading, read "Full Event Log".

Keeping the UUID out of logs, metrics labels and error reports, and the receiver rate limits, key on the route itself, so they cover /h/ unchanged. Routed tests follow every link and form the pages render to a moved page.

Model: opus-5-5
2026-10-02 06:32:14 +02:00
clawbot 1ac4fe0be4 Show 50 recent events with size, processing time and status (closes #347)
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The webhook page's list, now headed "50 Most Recent Events", shows the 50 newest events, limited in the query. Each row adds the time received (relative, UTC on hover), the body size, the processing time (slowest delivery, queued to final outcome, retries included, "in progress" while pending), and, when the webhook has exactly one HTTP target, that target's latest HTTP status, coloured by class.

Each event now records its body size in a new body_bytes column when it is stored, so the list never reads bodies; the list loads only the delivery and attempt columns it shows, and a failed load is an error, not an empty list.

An existing event database must be recreated: the column is added in place, with no migration.

Model: opus-5-5
2026-10-01 23:50:00 +02:00
clawbot a56f1fe0c8 Remove the fixed Account Type row from the profile page (closes #401)
check / check (push) Successful in 4m38s
The profile page no longer shows the fixed "Account Type: Standard User" row. webhooker has one account, the administrator it creates, and no account types, so the row was untrue. The Account Information section now lists the username alone, and a test checks the row stays gone.

Model: opus-5-5
2026-10-01 23:24:41 +02:00
clawbot b051821370 Say max_retries is the total attempt count, not a retry count (closes #316)
check / check (push) Successful in 3m54s
The help text under the field on both target forms and the max_retries rows in the README now say the number is the total number of delivery attempts: 0 is a single attempt with no retries and no circuit breaker, and N is N attempts in total. The delivery code already worked this way; only the wording was wrong, so an operator wanting one try plus two retries would have entered 2 instead of 3. A UI copy test renders both forms and pins the wording. Delivery behaviour is unchanged.

Model: opus-4-8 (implementation); fable-5-1 (merge)
2026-09-21 18:33:09 +02:00
clawbot 37b59f8822 Remove inbound request signature verification (closes #279)
check / check (push) Successful in 3m14s
2026-08-24 03:25:09 +02:00
clawbot 5fda446c71 Name a deleted target on its historical deliveries (closes #211)
check / check (push) Successful in 3m13s
2026-08-24 02:03:23 +02:00
clawbot 89f3b984d2 Resubmit a stored event as a new undelivered event (closes #250)
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2026-08-24 00:53:37 +02:00
clawbot 687405993e Harden operator-set target headers (closes #233) (#242)
check / check (push) Successful in 2m58s
2026-08-20 10:54:43 +02:00
clawbot f0512f1c3c Render delivery attempt detail in the event log (closes #202) (#219)
check / check (push) Successful in 2m55s
delivery_results stored status_code, response_body, error, duration and
attempt_num, and no template rendered any of it, so a failure read as
"target: failed" and diagnosing it meant opening the per-webhook SQLite
file by hand.

An expanded delivery now lists its attempts with attempt number, status
code, duration, error and response body. The body is bounded in the query
rather than read whole and truncated in Go (#135), and a body the engine
itself cut is no longer presented as complete.

The response body and error are untrusted remote content, so target
credentials are removed before rendering. Two cases needed care: a secret
severed by the 4096-byte cut matches nothing as a whole string, and the
engine's io.LimitReader cuts at the same constant the renderer uses, so
the guard keys on the body reaching the cap rather than on the stored size
exceeding it. Empty secrets are filtered where the secret list is built,
because an empty string passed to strings.ReplaceAll inserts the marker at
every byte boundary.

loadTargetMap builds the redactor half unscoped, so a soft-deleted
target's historical deliveries still render redacted.

Also regenerates static/css/tailwind.css, which had drifted from the
templates: hover:text-red-700, text-red-500, underline and w-28 were in
use but absent from the served stylesheet (#236).
2026-08-20 08:36:25 +02:00
clawbot 3b0ed826bc Add per-delivery replay to the event log (closes #203) (#240)
check / check (push) Successful in 3m21s
There was no redelivery path anywhere: once a delivery exhausted
max_retries it was failed permanently, even though the event body is
durably stored. Storing an event and being unable to re-send it defeats
the reason it is stored, and the ordinary case is a destination that was
down longer than the backoff ladder.

Adds POST /source/{sourceID}/deliveries/{deliveryID}/replay, inside the
authenticated group so it inherits MaxBodySize, CSRF, NoCache and
RequireAuth. Replay creates a NEW pending delivery against the target's
CURRENT config and hands it to the engine through the same notifier the
receiver uses, so it runs the normal path with the retry ladder, the
SSRF-guarded transport and the circuit breaker. The original delivery's
rows are never touched, and the stored event body is re-sent, never the
recorded response.

Replay is refused, with a distinct message, for a non-terminal delivery, a
deleted target, a deactivated target, and when an earlier replay of the
same event and target is still in flight. Bounded by a per-client rate
limit and by that in-flight check.

The new delivery row is written with Omit(clause.Associations) and with
neither Event nor Target populated, so it cannot upsert a targets row into
the per-webhook event database (#206).

Counted by webhooker_delivery_replays_total on the existing target_type
label. A replay also moves the ordinary attempt, outcome and duration
series, because it is a real delivery.
2026-08-20 08:11:35 +02:00
clawbot fcead5d401 Add optional inbound webhook signature verification (closes #67) (#228)
check / check (push) Superseded by a newer commit; never tested
The receiver had no inbound authentication of any kind: /webhook/{uuid}
was mounted behind a rate limiter alone, so the only thing protecting an
entrypoint was the secrecy of a v4 UUID in a URL path. Inbound headers are
forwarded almost verbatim to the target, so anyone who learned the URL
also chose the headers the downstream service received.

Adds an optional per-entrypoint secret with two schemes: github
(X-Hub-Signature-256, HMAC-SHA256 hex over the raw body) and gitlab
(X-Gitlab-Token, a plain shared token). Comparison is constant-time, the
HMAC is computed over the raw body before any parsing, and rejection
happens before persistence -- an unauthenticated request creates no event
row. An entrypoint with no secret behaves exactly as before, including
every row that predates this change.

The scheme's credential header is stripped from the header map before it
is marshalled into Event.Headers, so the GitLab token reaches neither the
event store nor any delivery target. SchemeInfo.HeaderIsDigest defaults to
false meaning strip, so a scheme added later is protected unless its
header is positively declared a digest.
2026-08-20 08:01:32 +02:00
clawbot aba02bc509 Add a target edit form with headers and timeout fields (closes #127) (#229)
check / check (push) Failing after 2m59s
2026-08-20 07:24:12 +02:00
clawbot 41ff16a817 Serve an event's full stored body over HTTP (closes #157)
check / check (push) Successful in 2m44s
The 8 KB render cap from #135 left storage untouched but no route served
the rest, so a body over the cap was reachable only with filesystem
access to the SQLite files — in a product whose purpose is storing
webhooks so they can be inspected.

GET /source/{sourceID}/logs/{eventID}/body serves the whole body to the
webhook's owner, as application/octet-stream with an attachment
disposition and nosniff. Those are a security control, not formatting:
the bytes come from the public receiver and are handed back inside the
operator's authenticated origin, and the existing CSP would not stop a
stored HTML payload executing there. The truncation marker links to it
only when a body was actually cut.

Accepted deviation, documented rather than glossed: #157's definition of
done asks the route to stream from the row. It buffers whole instead,
because database/sql exposes no incremental handle on a SQLite BLOB and
substr range reads re-materialise the entire column per call — an
earlier revision chunked at 64 KiB and was 11-15x slower for a worse
bound. Three independent reviewers confirmed no streaming path exists.

Independently reviewed three times. Two earlier revisions each asserted
a memory bound the code did not have; the final reviewer measured
2.057x at the ingest cap and pinned the two overlapping allocations from
source — the driver's column buffer and database/sql's convertAssign
clone — confirming the stated "roughly two bodies, and 2x is a floor
not a ceiling" is now accurate, since SQLite's own materialisation sits
outside the Go heap.
2026-08-18 00:41:31 +02:00
clawbot 279effb4c2 Bound the event log's rendered bodies in the query (closes #135)
check / check (push) Successful in 3m0s
The event log rendered stored bodies untruncated. Since buffered
rendering landed (#123) that became resident memory per concurrent
viewer, up to tens of MB, driven by payloads unauthenticated clients
supply to the public receiver.

Bound in the query rather than the template, via
substr(cast(body as blob), 1, ?) plus length(cast(body as blob)), so an
oversized body never becomes a Go string at all. Adds an EventLogView
projection carrying the true byte count, and trims a partial UTF-8 tail
without rewriting bodies that are merely invalid UTF-8.

Independently reviewed. The generated SQL was dumped under GORM DryRun
to confirm the cap is a bound parameter, both casts are present, and no
other path selects the full column; soft-delete scope, ordering and
pagination are unchanged.

Correction to the PR body: its quoted mutation output was produced by
removing the bound from eventLogColumns, not by raising the cap to
1<<30 as the text claimed. The reviewer reproduced the real
mutation and confirmed the tests do catch removal of the bound.

Follow-up #157 restores in-app retrieval of bodies above the cap.
2026-08-17 22:57:08 +02:00
clawbot aab448b076 Clarify web UI terminology, copy, and the entrypoint URL (closes #57)
check / check (push) Successful in 4s
Unifies user-visible copy on "Webhook" (routes and URLs unchanged), drops
the placeholder Profile settings section, and adds a copy-to-clipboard
affordance for the entrypoint URL as progressive enhancement — the button
stays hidden unless both the target element and the Clipboard API resolve,
so no dead control appears without JavaScript and the URL stays selectable.

Retention copy now matches what the code does: deletion is permanent, 0
retains forever, and a blank field means the default on create or the
current value on edit. The permanent-deletion sentence is suppressed for a
retain-forever webhook, which the reaper exempts before computing a cutoff.

Template tests gained a render-completed assertion. Without it, a page that
aborted mid-render still satisfied assertions matching the already-flushed
prefix, because renderTemplate streams to the ResponseWriter (#123).
2026-08-11 15:42:08 +02:00
clawbot 15a61173fc Mask target config on the source detail page (closes #113)
check / check (push) Superseded by a newer commit; never tested
The page rendered the stored target config verbatim, exposing the Slack
incoming-webhook URL, which is a bearer credential: anyone holding it can
post to the channel indefinitely, and it cannot be scoped or revoked
per-holder.

Target config now reaches the template only as a TargetView carrying
labelled fields, so no code path can render the raw blob. maskURL keeps
scheme and host and elides the path, and drops query, fragment and
userinfo; every parse failure yields a neutral placeholder rather than
falling back to the stored string. HTTP header values are never rendered,
only a count.

Rendering change only: the stored config format and the delivery path are
unchanged.
2026-08-11 14:37:09 +02:00
clawbot e50a79ced9 Allow retention_days of 0 to mean retain forever (closes #79)
check / check (push) Superseded by a newer commit; never tested
Rewrites retention_days=0 to the RetentionForeverDays sentinel (365 * 1000)
in Webhook.BeforeSave, so the GORM column default cannot win the race. The
reaper skips retain-forever webhooks before building any query.

Also bounds the reaper's cutoff arithmetic: a time.Duration is int64
nanoseconds, so day counts above MaxFiniteRetentionDays (106751) overflowed
and wrapped the cutoff into the future, where created_at < cutoff matched
every row and the sweep deleted everything. parseRetentionDays now rejects
finite values above the ceiling, and retentionCutoff saturates so rows
written by older versions cannot reach it either.

Views render RetentionLabel() rather than the raw sentinel.
2026-08-11 14:35:34 +02:00
clawbotandsneak 4f5ecb18e5 Add admin password change flow (closes #65) (#83)
check / check (push) Superseded by a newer commit; never tested
Adds an authenticated, CSRF-protected flow that lets a user change their own password from the profile page.

## Route

- New `POST /password` under the `/user/{username}` group in `setupUserRoutes` (`internal/server/routes.go`). That group already applies `CSRF`, `NoCache`, and `RequireAuth`, so the new endpoint inherits all three.

## Handler (`internal/handlers/profile.go`)

- `HandlePasswordChange` enforces own-user access: the `{username}` path parameter must equal the session username (same 403 rule `HandleProfile` uses). This check plus the session lookup is factored into a shared `profileOwnerOrDeny` helper now used by both handlers.
- Parses `current_password`, `new_password`, and `confirm_password` (body size limited via `http.MaxBytesReader`).
- Verifies the current password with `database.VerifyPassword` against the stored hash.
- Requires the new password to be non-empty and equal to the confirmation.
- Hashes the new password with `database.HashPassword` — the same Argon2id helper used to bootstrap the admin user — and persists it on the user row. No new crypto.
- Re-renders the profile page with a clear success or error message. Wrong current password, empty new password, and mismatched confirmation are each rejected with their own message and leave the stored hash unchanged.

## Template (`templates/profile.html`)

- Adds a "Change Password" card with current / new / confirm password fields plus the hidden `csrf_token` (matching the login form's CSRF embedding).
- Renders success/error alerts using the existing `alert-success` / `alert-error` styles. No new CSS classes, so no Tailwind rebuild is required.

## Tests (`internal/handlers/profile_test.go`)

- `TestHandlePasswordChange_Success`: seeds a user, posts a valid change, asserts success message and that the stored hash changed and verifies against the new password.
- `TestHandlePasswordChange_WrongCurrentPassword`: posts a wrong current password, asserts the rejection message and that the stored hash is unchanged.

Validated with `docker build .` (fmt-check, lint, test, build) — exit 0.

Closes #65

Co-authored-by: sneak <sneak@sneak.berlin>
Co-authored-by: Jeffrey Paul <sneak@noreply.example.org>
Reviewed-on: #83
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-08-07 23:23:05 +02:00
clawbotandsneak ee7c626071 Implement the database archiving target (closes #43) (#84)
check / check (push) Successful in 4s
Implements the `databaseTarget` as a real archiving target, replacing the always-successful stub. Delivering to a `database` target now writes the full event into a per-webhook archive SQLite file for long-term storage.

## Archive-writer semantics

- **Separate file:** each webhook's full events are written as rows into `archive-{webhookID}.db` under the data dir, distinct from the per-webhook event DB (`events-{webhookID}.db`). The file and its schema are created on first write if missing. Each row carries the full event: body, headers, method, content type, webhook id, entrypoint id, event id, and an archived-at timestamp.
- **Close/reopen with debounce:** after each write the archive handle is closed and reopened, unless the last (re)open was less than one second ago. This lets an operator move the archive file away for offline archiving while bounding file churn under load. A per-webhook `archiveWriter` owns this debounce state and serialises writes.
- **Auto-recreate:** the file is opened create-if-missing (`mode=rwc`) and its schema re-migrated on every open, so if the archive was moved or removed since the last open, the next write recreates it. The writer also detects a missing file before writing and reopens first, so a moved-away file is recreated rather than lost.
- **Optional expiry, validated at creation:** an optional `expiry` in the target's config JSON (e.g. `{"expiry":"720h"}`) is validated when the target is created (`ValidateArchiveExpiry`; bad values are rejected with a 400 at the add-target form, the Slack URL precedent). The default (missing, empty, or `"never"`) keeps rows forever with no pruning. When a positive duration is set, rows older than it (measured from each row's archived-at time) are pruned on every (re)open; because the file is reopened after writes, prune-on-open keeps the archive swept without a separate background sweeper. A set-but-invalid expiry in a stored config (unparseable, zero, or negative) is an error at delivery time too — never a silent default.
- **No-retry, fail-loud:** the target performs a single attempt with no retries. On success it records one successful attempt and marks the delivery delivered. If the archive write fails, the attempt is recorded as failed with the error and the delivery is marked failed — archiving errors never report success.

## Scope

- `internal/delivery/target_database.go` — the `databaseTarget` (no-retry) archives via a per-webhook writer registry; an archive error records a failed attempt and marks the delivery failed.
- `internal/delivery/target_database_archive.go` (new) — the `archiveWriter`, the archived-row model, config/expiry parsing (fail-loud on set-but-invalid values), `ValidateArchiveExpiry`, and prune-on-open.
- `internal/handlers/source_management.go` — database targets get a creation-validated `expiry` config (`buildDatabaseTargetConfig`); the expiry form value is read where the request body is bounded and bad values are rejected with a 400 at target creation.
- `templates/source_detail.html` — the add-target form shows an expiry field for database targets.
- `README.md` — the database-target documentation describes the archiving semantics.
- `internal/delivery/export_test.go`, `internal/delivery/target_database_test.go`, `internal/handlers` tests — tests and their exported shims.

No changes to the `Target` interface or other targets.

## Tests

- a row is archived (both at the writer level and end-to-end through `Deliver`)
- a forced archive failure (bad stored expiry config) yields a `Failed` delivery with a non-success `DeliveryResult` carrying the error and no archive file created
- the file is recreated after removal, with only the post-removal row
- the one-second reopen debounce (rapid writes reopen once; a write after the window reopens again)
- expiry pruning removes rows older than the configured expiry
- expiry config parsing (empty / `never` / duration accepted; unparseable, zero, and negative values error)
- expiry validation at target creation (`TestValidateArchiveExpiry`; valid values build the config, bad values get a 400)

## Validation

`docker build .` exits 0 (fmt-check, lint, test, build all pass).

Closes #43

Co-authored-by: sneak <sneak@sneak.berlin>
Reviewed-on: #84
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-08-07 22:50:08 +02:00
clawbotandclawbot afe88c601a refactor: use pinned golangci-lint Docker image for linting (#55)
check / check (push) Successful in 5s
Closes [issue #50](#50)

## Summary

Refactors the Dockerfile to use a separate lint stage with a pinned golangci-lint Docker image, following the pattern used by [sneak/pixa](https://git.eeqj.de/sneak/pixa). This replaces the previous approach of installing golangci-lint via curl in the builder stage.

## Changes

### Dockerfile
- **New `lint` stage** using `golangci/golangci-lint:v2.11.3` (Debian-based, pinned by sha256 digest) as a separate build stage
- **Builder stage** depends on lint via `COPY --from=lint /src/go.sum /dev/null` — build won't proceed unless linting passes
- **Go bumped** from 1.24 to 1.26.1 (`golang:1.26.1-bookworm`, pinned by sha256)
- **golangci-lint bumped** from v1.64.8 to v2.11.3
- All three Docker images (golangci-lint, golang, alpine) pinned by sha256 digest
- Debian-based golangci-lint image used (not Alpine) because mattn/go-sqlite3 CGO does not compile on musl (off64_t)

### Linter Config (.golangci.yml)
- Migrated from v1 to v2 format (`version: "2"` added)
- Removed linters no longer available in v2: `gofmt` (handled by `make fmt-check`), `gosimple` (merged into `staticcheck`), `typecheck` (always-on in v2)
- Same set of linters enabled — no rules weakened

### Code Fixes (all lint issues from v2 upgrade)
- Added package comments to all packages
- Added doc comments to all exported types, functions, and methods
- Fixed unchecked errors flagged by `errcheck` (sqlDB.Close, os.Setenv in tests, resp.Body.Close, fmt.Fprint)
- Fixed unused parameters flagged by `revive` (renamed to `_`)
- Fixed `gosec` G120 warnings: added `http.MaxBytesReader` before `r.ParseForm()` calls
- Fixed `staticcheck` QF1012: replaced `WriteString(fmt.Sprintf(...))` with `fmt.Fprintf`
- Fixed `staticcheck` QF1003: converted if/else chain to tagged switch
- Renamed `DeliveryTask` → `Task` to avoid package stutter (`delivery.Task` instead of `delivery.DeliveryTask`)
- Renamed shadowed builtin `max` parameter to `upperBound` in `cryptoRandInt`
- Used `t.Setenv` instead of `os.Setenv` in tests (auto-restores)

### README.md
- Updated version requirements: Go 1.26+, golangci-lint v2.11+
- Updated Dockerfile description in project structure

## Verification

`docker build .` passes cleanly — formatting check, linting, all tests, and build all succeed.

Co-authored-by: clawbot <clawbot@noreply.git.eeqj.de>
Reviewed-on: #55
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-03-25 02:16:38 +01:00
33e2140a5a feat: redirect root path based on auth state (#52)
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Closes #51

The root path `/` now checks for an authenticated session and redirects accordingly:

- **Authenticated users** → `303 See Other` redirect to `/sources` (the webhook dashboard)
- **Unauthenticated users** → `303 See Other` redirect to `/pages/login`

### Changes

- **`internal/handlers/index.go`** — Replaced the template-rendering `HandleIndex()` with a session-checking redirect handler. Removed `formatUptime` helper (dead code after this change).
- **`internal/handlers/handlers.go`** — Removed `index.html` from the template map (no longer rendered).
- **`internal/handlers/handlers_test.go`** — Replaced the old "handler is not nil" test with two proper redirect tests:
  - `unauthenticated redirects to login` — verifies 303 to `/pages/login`
  - `authenticated redirects to sources` — sets up an authenticated session cookie, verifies 303 to `/sources`
  - Removed `TestFormatUptime` (tested dead code).
- **`README.md`** — Updated the API endpoints table to describe the new redirect behavior.

### How it works

The handler calls `session.Get(r)` and `session.IsAuthenticated(sess)` — the same pattern used by the `RequireAuth` middleware and `HandleLoginPage`. No new dependencies or session logic introduced.

The login flow is unaffected: `HandleLoginSubmit` redirects to `/` after successful login, which now forwards to `/sources` (one extra redirect hop, but correct and clean).

Co-authored-by: clawbot <clawbot@noreply.git.eeqj.de>
Co-authored-by: clawbot <clawbot@eeqj.de>
Reviewed-on: #52
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Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-03-17 16:35:08 +01:00
60786c5019 feat: add CSRF protection, SSRF prevention, and login rate limiting (#42)
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## Security Hardening

This PR implements three security hardening issues:

### CSRF Protection (closes #35)

- Session-based CSRF tokens with cryptographically random 256-bit generation
- Constant-time token comparison to prevent timing attacks
- CSRF middleware applied to `/pages`, `/sources`, `/source`, and `/user` routes
- Hidden `csrf_token` field added to all 12+ POST forms in templates
- Excluded from `/webhook` (inbound webhook POSTs) and `/api` (stateless API)

### SSRF Prevention (closes #36)

- `ValidateTargetURL()` blocks private/reserved IP ranges at target creation time
- Blocked ranges: `127.0.0.0/8`, `10.0.0.0/8`, `172.16.0.0/12`, `192.168.0.0/16`, `169.254.0.0/16`, `::1`, `fc00::/7`, `fe80::/10`, plus multicast, reserved, test-net, and CGN ranges
- SSRF-safe HTTP transport with custom `DialContext` in the delivery engine for defense-in-depth (prevents DNS rebinding attacks)
- Only `http` and `https` schemes allowed

### Login Rate Limiting (closes #37)

- Per-IP rate limiter using `golang.org/x/time/rate`
- 5 attempts per minute per IP on `POST /pages/login`
- GET requests (form rendering) pass through unaffected
- Automatic cleanup of stale per-IP limiter entries every 5 minutes
- `X-Forwarded-For` and `X-Real-IP` header support for reverse proxies

### Files Changed

**New files:**
- `internal/middleware/csrf.go` + tests — CSRF middleware
- `internal/middleware/ratelimit.go` + tests — Login rate limiter
- `internal/delivery/ssrf.go` + tests — SSRF validation + safe transport

**Modified files:**
- `internal/server/routes.go` — Wire CSRF and rate limit middleware
- `internal/handlers/handlers.go` — Inject CSRF token into template data
- `internal/handlers/source_management.go` — SSRF validation on target creation
- `internal/delivery/engine.go` — SSRF-safe HTTP transport for production
- All form templates — Added hidden `csrf_token` fields
- `README.md` — Updated Security section and TODO checklist

`docker build .` passes (lint + tests + build).

Co-authored-by: clawbot <clawbot@noreply.git.eeqj.de>
Co-authored-by: clawbot <clawbot@eeqj.de>
Co-authored-by: Jeffrey Paul <sneak@noreply.example.org>
Reviewed-on: #42
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Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-03-17 12:38:45 +01:00
clawbotanduser 8d702a16c6 feat: add Slack target type for incoming webhook notifications (#47)
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## Summary

Adds a new `slack` target type that sends webhook events as formatted messages to any Slack-compatible incoming webhook URL (Slack, Mattermost, and other compatible services).

closes #44

## What it does

When a webhook event is received, the Slack target:

1. Formats a human-readable message with event metadata (HTTP method, content type, timestamp, body size)
2. Pretty-prints the payload in a code block — JSON payloads get indented formatting, non-JSON payloads are shown as raw text
3. Truncates large payloads at 3500 characters to keep Slack messages reasonable
4. POSTs the message as a `{"text": "..."}` JSON payload to the configured webhook URL

## Changes

- **`internal/database/model_target.go`** — Add `TargetTypeSlack` constant
- **`internal/delivery/engine.go`** — Add `SlackTargetConfig` struct, `deliverSlack` method, `FormatSlackMessage` function (exported), `parseSlackConfig` helper. Route slack targets in `processDelivery` switch.
- **`internal/handlers/source_management.go`** — Handle `slack` type in `HandleTargetCreate`, building `webhook_url` config from the URL form field
- **`templates/source_detail.html`** — Add "Slack" option to target type dropdown with URL field and helper text
- **`README.md`** — Document the new target type, update roadmap

## Tests

- `TestParseSlackConfig_Valid` / `_Empty` / `_MissingWebhookURL` — Config parsing
- `TestFormatSlackMessage_JSONBody` / `_NonJSONBody` / `_EmptyBody` / `_LargeJSONTruncated` — Message formatting
- `TestDeliverSlack_Success` / `_Failure` / `_InvalidConfig` — End-to-end delivery
- `TestProcessDelivery_RoutesToSlack` — Routing from processDelivery switch

All existing tests continue to pass. `docker build .` (which runs `make check`) passes clean.

Co-authored-by: user <user@Mac.lan guest wan>
Reviewed-on: #47
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-03-17 12:30:50 +01:00
clawbot 25e27cc57f refactor: merge retry target type into http (max_retries=0 = fire-and-forget)
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2026-03-01 23:51:55 -08:00
clawbot f21a007a3c feat: add entrypoint/target management controls (closes #25)
Add toggle (activate/deactivate) and delete buttons for individual
entrypoints and targets on the webhook detail page. Each action is a
POST form submission with ownership verification.

New routes:
  POST /source/{id}/entrypoints/{entrypointID}/delete
  POST /source/{id}/entrypoints/{entrypointID}/toggle
  POST /source/{id}/targets/{targetID}/delete
  POST /source/{id}/targets/{targetID}/toggle
2026-03-01 16:38:14 -08:00
clawbot 7f8469a0f2 feat: implement core webhook engine, delivery system, and management UI (Phase 2)
check / check (push) Successful in 1m49s
- Webhook reception handler: look up entrypoint by UUID, verify active,
  capture full HTTP request (method, headers, body, content-type), create
  Event record, queue Delivery records for each active Target, return 200 OK.
  Handles edge cases: unknown UUID → 404, inactive → 410, oversized → 413.

- Delivery engine (internal/delivery): fx-managed background goroutine that
  polls for pending/retrying deliveries and dispatches to target type handlers.
  Graceful shutdown via context cancellation.

- Target type implementations:
  - HTTP: fire-and-forget POST with original headers forwarding
  - Retry: exponential backoff (1s, 2s, 4s...) up to max_retries
  - Database: immediate success (event already stored)
  - Log: slog output with event details

- Webhook management pages with Tailwind CSS + Alpine.js:
  - List (/sources): webhooks with entrypoint/target/event counts
  - Create (/sources/new): form with auto-created default entrypoint
  - Detail (/source/{id}): config, entrypoints, targets, recent events
  - Edit (/source/{id}/edit): name, description, retention_days
  - Delete (/source/{id}/delete): soft-delete with child records
  - Add Entrypoint (/source/{id}/entrypoints): inline form
  - Add Target (/source/{id}/targets): type-aware form
  - Event Log (/source/{id}/logs): paginated with delivery status

- Updated README: marked completed items, updated naming conventions
  table, added delivery engine to package layout and DI docs, updated
  column names to reflect entity rename.

- Rebuilt Tailwind CSS for new template classes.

Part of: #15
2026-03-01 16:14:28 -08:00
clawbot d4eef6bd6a refactor: use go:embed for templates
Templates are now embedded using //go:embed and parsed once at startup
with template.Must(template.ParseFS(...)). This avoids re-parsing
template files from disk on every request and removes the dependency
on template files being present at runtime.

closes #7
2026-03-01 16:01:44 -08:00
clawbotanduser 011ec270c2 Replace Bootstrap with Tailwind CSS + Alpine.js (#14)
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## Summary

Replaces Bootstrap CSS/JS framework with Tailwind CSS v4 + Alpine.js, matching the µPaaS UI pattern.

## Changes

- **Removed Bootstrap** — all Bootstrap CSS/JS references removed from templates
- **Added Tailwind CSS v4** — `static/css/input.css` with Material Design inspired theme, compiled to `static/css/tailwind.css`
- **Added Alpine.js 3.14.9** — vendored as `static/js/alpine.min.js` for reactive UI components
- **Rewrote all templates** to use Tailwind utility classes:
  - `base.html` — new layout structure with footer, matches µPaaS pattern
  - `htmlheader.html` — Tailwind CSS link, `[x-cloak]` style
  - `navbar.html` — Alpine.js mobile menu toggle, responsive design
  - `index.html` — card-based dashboard with Tailwind classes
  - `login.html` — centered login form with Material Design styling
  - `profile.html` — clean profile layout
- **Added `make css` target** — compiles Tailwind CSS using standalone CLI
- **Component classes** in `input.css` — reusable `.btn-primary`, `.card`, `.input`, `.alert-error` etc.

## Testing

- `make fmt` ✅
- `make check` (fmt-check, lint, test, build) ✅
- `docker build .` ✅

closes #4

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Reviewed-on: #14
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2026-03-02 00:42:29 +01:00
sneak 1244f3e2d5 initial 2026-03-01 22:52:08 +07:00