sneak/webhooker
1
0
Fork 0
Code Issues 11 Pull Requests 1 Actions 1 Packages Projects Releases Wiki Activity

Compare commits

base: sneak/webhooker:13f881007a81dbffd6b0bad7e06e214f4161c196
Branches Tags
sneak/webhooker:main sneak/webhooker:next sneak/webhooker:prod sneak/webhooker:issue-70-log-target
..
compare: sneak/webhooker:next
Branches Tags
sneak/webhooker:next sneak/webhooker:main sneak/webhooker:prod sneak/webhooker:issue-70-log-target
27 Commits
13f881007a .. next
Author SHA1 Message Date
clawbot 128eb1b644 Keep test helpers out of the shipped binary (closes #506)
check / check (push) Waiting to run
Details 
The test helpers lived in ordinary `testing.go` files inside the config, database, middleware and session packages, so they were built into the binary and the shared `test-support` lint rule could not see them. The four files are gone: the session's helpers move into its own `_test.go` file, and the rest into `configtest`, `databasetest` and `middlewaretest`, which the `depguard` deny list now names, so a non-test file importing them fails lint. The test-support packages build through the production constructors.

Judgement call: the session, the middleware and the webhook database manager now take the plain logger they log through, which the application wiring provides.
Judgement call: two idle-expiry tests move the stored timestamps back instead of advancing a fake clock.

Model: opus-5-5
 2026-10-06 14:29:47 +02:00
clawbot 3de345fe6f Read the export test's heap only after pools drop their caches (closes #511)
check / check (push) Successful in 7m9s
Details 
`TestArchiveExport_Streams` read the heap after one garbage collection, but the libraries the export calls (`regexp` under GORM's table names, `encoding/json`, GORM's row scanning) keep spare buffers in a `sync.Pool`, which keeps them through one collection. Each reading therefore counted however many happened to be cached, which varied by about as much as the test's limit and failed `go test` on `next`. The test now collects twice before each reading, so a reading is the memory the export holds. The limit, the row counts and the claim are unchanged, and an export that does not stream still fails it.

Unverified: the branch's CI run waits for the runner outage to clear.

Model: opus-5-5
 2026-10-06 10:56:50 +02:00
clawbot a9d77e20d7 Make the load-sensitive tests wait for what they check (closes #507)
check / check (push) Successful in 9m48s
Details 
Three tests failed at random on a busy host. The browser test now waits for each page a click opens to load, and for Alpine.js to start on it, before reading it. The delivery tests' drain takes what is already queued instead of racing a 25 ms timer, since both dispatch paths queue before they return. The test phase keeps the tests' temporary directories on a tmpfs, because SQLite waiting for the disk made `internal/handlers` slow under load; the timeout and the parallel cap are unchanged.

Deviation: the delivery tests do not wait with a deadline; dispatch has finished when they read.
Unverified: `internal/handlers` at a host load of 260 to 290.

Model: opus-5-5
 2026-10-06 08:51:35 +02:00
clawbot faf3da9a75 Refresh the package lists before installing in script/bootstrap (closes #508)
check / check (push) Successful in 9m44s
Details 
The CI runner's image starts with empty package lists, so `script/bootstrap`, which `script/cibuild` now runs first, failed to install Go and every CI run stopped there. The apt branch of `pkg_install` now runs `apt-get update` once per run, before its first `apt-get install`, with the same code as the pending shared fix in sneak/prompts#116.

Deviation: `script/bootstrap` differs from the vendored copy until the next re-vendor.
Unverified: proven by running the CI job in the runner's image; the branch's own CI run waits for the runner outage to clear.

Model: opus-5-5
 2026-10-06 07:21:30 +02:00
clawbot fa6a9ed4dc Re-vendor the shared files from sneak/prompts at dd4027b (closes #504)
check / check (push) Failing after 5s
Details 
The shared workflow, lint config, prettier settings and policies are the copies at `sneak/prompts` commit `dd4027b`. `.gitignore`, `.editorconfig` and `.dockerignore` are the shared copy followed by this repository's own entries. Linting is the image build's lint phase on golangci-lint v2.14.0, and tests run in their own test phase. Every scripted `docker build` passes `--no-cache`, so the CI fingerprint step and the superseded-run script are gone. The binary is built with `-trimpath -s -w`, and a build that has `.git` but no version fails. The development run keeps its databases outside the checkout.

Deviation: `.dockerignore` also leaves out SQLite databases at any depth.

Model: opus-5-5
 2026-10-06 06:05:42 +02:00
clawbot 46fe7baed0 Mask a target URL's query string when the URL has no path (closes #500)
check / check (push) Successful in 5m57s
Details 
`urlSecrets` treated a target URL's request URI as a secret only when the URL had a path, so for a target URL such as `https://example.com/?token=…` a response echoing the request line showed the token in the event log and on the event's page. It now also treats the query string, and the request URI that carries it, as secrets whenever the URL has one, whatever its path. With "Pass the query string on to this target" on, only the target's own part is masked, not the event's. A URL with a path is masked as before. As for paths and userinfo, no length floor applies.

Model: opus-5-5
 2026-10-04 03:31:37 +02:00
clawbot ea8cba7264 Store and show an event's query string, and pass it on to an HTTP target when set (closes #312)
check / check (push) Successful in 4m45s
Details 
The receiver dropped the query string of every request it received, so a sender's URL parameters were silently lost. Each event now keeps it, as sent, in a new `raw_query` column of the per-webhook `events` table; a resubmitted copy carries its original's. The event log and the event's page show it in the shared request block, the event log leaving out one over 32 KiB with a link, as for headers. The archive and log targets carry it. HTTP targets gain "Pass the query string on to this target", off by default: on, deliveries, replays and resubmits append it to the target URL, joined with `&` to one already there. The access log still hides it.

Model: opus-5-5
 2026-10-04 03:00:34 +02:00
clawbot a8fc0c5d32 Merge main into next after 416 (closes #497)
check / check (push) Successful in 4m34s
Details 
#416 put a `main`-only version of fixes `next` already had onto `main`, so `next` no longer merged into `main`: `script/test` conflicted. This merge makes `main` an ancestor of `next` and keeps `next`'s files throughout, which already hold everything 416 changed, so `next`'s tree is unchanged.

Model: opus-5-5
 2026-10-03 14:29:50 +02:00
clawbot 7963188c1e Merge main into next after 416 (closes #497)
check / check (push) Successful in 6m8s
Details 
Makes main an ancestor of next, so the milestone PR merges again.
script/test conflicted and keeps next's version, which already runs
without -v, caps memory with -p 4 -parallel 8, adds coverage and reruns
failed tests with -v. password.go, password_test.go, export_test.go and
resetpw_test.go merged on their own: main's lines there are the same
as next's. The merged tree equals next's.

Model: opus-5-5
 2026-10-03 12:17:30 +00:00
clawbotandsneak 16ed356b68 main side of 414: cheaper test hashing, and failing tests visible in the build log (closes #414) (#416)
check / check (push) Successful in 3m21s
Details 
The `main` side of #414: the two changes that make `next` green, and nothing else from `next`. Each is its own commit, so it can be compared with its `next` counterpart.

- #404, as merged to `next`: a test binary hashes passwords at a 1 MB Argon2id cost instead of 64 MB, `TestHashPassword_ShippedParameters` keeps the shipped cost covered, and `script/test` runs at most four packages and eight parallel tests at once. Every test that starts a database hashed the admin password at 64 MB, which on a busy host made `internal/handlers` overrun its application start and its 90-second timeout. That is what turned `main` red.
- #415: `script/test` runs without `-v`, so the build log, which the Docker build cuts off at 2 MiB, carries one result line per package and, for a package that fails, everything its tests wrote, application log lines included, instead of only passing packages.

What the diff does not show: `script/test` differs from `next` by one line. `main` has no `script/assets` yet, so it is not called. Several packages failing at once can still reach the 2 MiB limit.

- Judgement call: both commits keep their subjects from `next`, including their `closes` references.
- Deviation and not fixed here: the same two as on #415 (no `-v` rerun on failure, #315; remaining sensitivity to extreme CPU load, #225).

Model: opus-5-5
Co-authored-by: sneak <sneak@sneak.berlin>
Reviewed-on: #416
Co-authored-by: clawbot <35+clawbot@noreply.example.org>
 2026-10-03 14:08:51 +02:00
clawbot fe5e0d4173 Install ESLint and prettier with yarn 4 through corepack (closes #493)
check / check (push) Successful in 3m48s
Details 
The `js-deps` stage installed ESLint and prettier with yarn 1, which is no longer developed and made node print a `url.parse()` deprecation warning on every install. `package.json` now pins yarn 4 by version and hash in its `packageManager` field; the stage enables it through the node image's own corepack and installs with `yarn install --immutable`. `yarn.lock` is regenerated in yarn 4's format with every package at its previously locked version, and `.yarnrc.yml` keeps the install in `node_modules/`, where the lint and Markdown stages run the tools from. The install prints no warning and stays cached until the manifests change.

Model: opus-5-5
 2026-10-03 07:03:31 +02:00
clawbot 9ccaa8ce01 Break long values on the webhook page and event log at phone width (closes #391)
check / check (push) Successful in 3m17s
Details 
At phone width, the event log cut off long event IDs and content types along with the statuses and times after them, and the webhook page ran long names past their cards and scrolled sideways. Elements that hold only a long value (a webhook, target or entrypoint name or description, an event ID, a content type) now break inside it, and the event log's title row wraps; rows themselves still wrap rather than squeeze. Wide screens are unchanged. A 390-pixel browser check of both pages, an event's attempts open, fails when anything runs past the page's or a card's edge or the page scrolls sideways.

Model: opus-5-5
 2026-10-03 06:56:43 +02:00
clawbot 935e18c6f1 Format the Markdown with prettier in make fmt and make fmt-check (closes #215)
check / check (push) Successful in 3m28s
Details 
`make fmt` formatted only Go, so the org's Markdown settings were unenforced and Markdown was wrapped by hand. prettier, pinned in `package.json` and `yarn.lock` beside ESLint, now formats the Markdown with `.prettierrc` (4-space tabs, `proseWrap: always`). It runs only in Docker: `make fmt` writes the formatted files back without a bind mount, and `make fmt-check`, `make check` and the image build fail on unformatted Markdown. The image build's lint stage now runs the Go format check directly and no longer installs `make`. `README.md` and `TODO.md` are reformatted with no word changed: the README reflows from 72 to 80 columns.

Model: opus-5-5
 2026-10-03 06:32:27 +02:00
clawbot af91d8a723 Split source_management.go along its CRUD seams (closes #274)
check / check (push) Successful in 3m22s
Details 
`internal/handlers/source_management.go` had grown to about 2,370 lines holding the webhook, event log, entrypoint and target handlers, so unrelated units had to wait on each other to touch it. It is split, as pure code movement, into files named for what they hold: `webhook_list.go`, `webhook_create.go`, `webhook_detail.go`, `webhook_edit.go`, `webhook_delete.go`, `event_log.go`, `entrypoint.go`, `target_create.go`, `target_delete.go`, `target_toggle.go` and `shared.go`. No function body, signature, comment or behaviour changed. The README's file tree and log-line caveat, and one middleware comment, name the new files.

Model: opus-5-5
 2026-10-03 06:19:46 +02:00
clawbot 7e779f7fce Event log: show only the events with a failed or a pending delivery (closes #390)
check / check (push) Successful in 3m18s
Details 
The event log had no way to list only the events whose delivery failed, and once it showed only the 50 newest, an older failure could not be found at all. It now has All, Failed (N) and Pending (N) links, carried in a `show` query parameter, so they work without the page's script library. Each filtered list keeps the 50-row limit and newest-first order, and lists an event once. It finds matching deliveries through `idx_deliveries_status` and looks their events up by ID, so its cost follows the matches, not the webhook's size. Replay returns to the list it was pressed in. The heading line says what a filter counts.

Model: opus-5-5
 2026-10-03 05:40:34 +02:00
clawbot 9079a3219d Show an event's entrypoint and request headers in the event log and on its page (closes #389)
check / check (push) Successful in 3m26s
Details 
The receiver stored each event's request headers and entrypoint, but no page showed them, so with several entrypoints the operator could not tell which sender sent an event. An expanded event in the event log, and the event's own page, now show the entrypoint by its description ("Entrypoint" without one, "deleted entrypoint" once deleted), never its URL, and the headers as one escaped block, sorted, whitespace kept. A resubmitted copy says the request it copies arrived there. The event log reads at most 32 KiB of headers per event, the body's limit, and links to the event's page beyond it. Both pages share one template, `event_request.html`.

Model: opus-5-5
 2026-10-03 05:22:14 +02:00
clawbot b9ec91c0f7 Use one name for each thing the UI shows (closes #399)
check / check (push) Successful in 3m21s
Details 
The UI gave one thing several names. The `database` type is now Archive in the type list, on its badge and on the edit page, and its settings read "Archive expiry" and "Archive rotation" everywhere. The retry field is "Delivery attempts", with help text, errors and the target list saying it counts every attempt; a stored 0 shows as one attempt. The target list uses one capitalisation. The navbar says "Sign out", the sign-in page "Sign in", and the resubmit notice "webhook" instead of "source". The README follows. Stored values, their meaning, routes and form field names are unchanged.

Model: opus-5-5
 2026-10-03 05:07:41 +02:00
clawbot 74a96b2226 Lint static/js/ with ESLint in Docker (closes #120)
check / check (push) Successful in 3m50s
Details 
`REPO_POLICIES.md` binds the repo to a JavaScript styleguide, but nothing checked `static/js/`. ESLint, pinned by `package.json` and `yarn.lock`, now lints it with the styleguide's two checkable rules, `no-var` and `prefer-const`. It runs only in Docker on a digest-pinned node image: a `js-deps` stage installs ESLint and stays cached until the manifests change, and a `js-lint` stage runs it. `script/lint` builds `js-lint`, so `make lint` and `make check` fail on a violation, and the image build depends on it as on the repo's other checks. ESLint, node and yarn are not prerequisites, and `make lint` never uses a host copy.

Model: opus-5-5
 2026-10-03 04:24:11 +02:00
clawbot 8b617efa63 Rotate a database target's archive monthly, daily or hourly (closes #379)
check / check (push) Successful in 3m27s
Details 
A database target's rotation setting (none, monthly, daily or hourly) puts the UTC period of each event's receive time in its archive file name, so each file holds exactly its period's events. It is on the new webhook page and both target forms, and shown in the target list. Renames move every one of a target's files and move them all back if one fails. The sweep prunes one file at a time under the target's lock and deletes a rotated file it leaves empty. Download opens one file at a time, oldest period first, finding each again under the target's current name. The target list names the current file and totals all of them.

Model: opus-5-5
 2026-10-03 04:18:37 +02:00
clawbot d8c60c9b67 Event log: show attempt and delivery times, label replays, zone event times (closes #386)
check / check (push) Successful in 3m21s
Details 
In the event log and on an event's page, attempts and deliveries showed no time, event times had no zone, and a replay looked like the original it repeated. Each attempt now shows when its result was recorded and each delivery when it was created, as how long ago with the full UTC time on hover, and the event log's event times read the same way. A delivery created by Replay records it in a new `replay` column and is labelled a replay in the event's summary line and its delivery list; replays made before this change are not labelled. A delivery's row is now drawn by one template, `delivery_row`, that both pages share.

Model: opus-5-5
 2026-10-03 04:12:27 +02:00
clawbot ea8384f4a2 Event log: only the newest event expanded, and only the 50 most recent (closes #349)
check / check (push) Successful in 3m17s
Details 
The event log now loads only the 50 newest events, limited in its query, and only the newest starts expanded; the rest start collapsed. Paging is removed rather than capped, since 50 events never need a second page: the Previous and Next links, the `page` query parameter and the page number Replay and Resubmit carried back are gone, and a `?page=` left in an old link shows the 50 newest. A webhook with more than 50 events reads "50 most recent of N events" beside the heading. Comments and a README line that called `page` the only query parameter the service reads now name `next` and `notice`.

Model: opus-5-5
 2026-10-03 03:43:27 +02:00
clawbot 17e6c85dd8 Name the item and what is lost in each delete prompt (closes #400)
check / check (push) Successful in 3m19s
Details 
The three delete prompts on the webhook page were generic ("Delete this target?") and named nothing. Each now names the item and says what is lost: for a webhook, its stored events, with their number (the figure the statistics pane shows), and their deliveries, while any archive files it wrote are kept; for an entrypoint, that senders using its URL get an error from now on and the URL cannot be restored; for a target, that nothing more is delivered to it while its past deliveries stay in the event log. They stay the browser's own prompts, and a name's quotes, backslashes, newlines or a closing script tag reach the prompt escaped.

Model: opus-5-5
 2026-10-03 03:33:14 +02:00
clawbot bcdd4791ec Say what a database or log target's attempt did, without a status (closes #388)
check / check (push) Successful in 3m14s
Details 
In the event log and on an event's page, every attempt by a `database` or `log` target read "success  Status: — (no response)". Those targets make no HTTP request, so there is no response to have, and "no response" reads like a failed connection, which is what it means for an `http` target. A successful `database` attempt now reads "archived" and a successful `log` attempt "written to the log", with no status shown; a failed one keeps "failure" and its error line, also with no status. `http` and `slack` attempts are unchanged. The change is in the one shared attempt template.

Model: opus-5-5
 2026-10-03 02:41:17 +02:00
clawbot f1da5e73dd Event log: an event's ID can be selected without toggling it (closes #348)
check / check (push) Successful in 3m20s
Details 
An event's row in the event log was a button element, whose text a browser will not let be selected, so an event's ID could not be copied. The row now has the button role instead: focusable, toggled by Enter and Space, with `aria-expanded` giving its state. A click on its text toggles the event after 500 ms, the usual double-click interval; the second press of a double- or triple-click cancels that, so selecting the ID leaves the event as it was. A drag over text does not toggle, and a click on the caret toggles at once. The browser test clicks as a person does, so toggling on the first click fails it.

Model: opus-5-5
 2026-10-03 02:32:09 +02:00
clawbot d2ecb83923 Offer no Replay for a delivery to a deleted target (closes #387)
check / check (push) Successful in 3m18s
Details 
In the event log, a delivery to a deleted target still offered Replay, and pressing it answered "Recreate the target, then replay", advice that cannot work: a recreated target is a new one, and the old delivery still names the deleted one. Such a delivery now has no Replay button, and its row still names the target marked "(deleted)". The refusal, which a page loaded before the delete can still reach, now tells the operator to use Resubmit to send the event to the webhook's currently active targets.

Model: opus-5-5
 2026-10-03 02:13:17 +02:00
clawbot 643077021d Show a target paused by its circuit breaker (closes #385)
check / check (push) Successful in 3m16s
Details 
A target whose circuit breaker had tripped still showed as Active, and its deliveries sat at a bare "retrying" with no attempts. Its row on the webhook page now says deliveries are paused after repeated failures and until when the cooldown ends, adding that one waiting delivery is then sent to test the target; while half-open it says deliveries are held while one tests it, with no time. Waiting deliveries show "next try no earlier than" the later of the cooldown and their own backoff, with the date when not today. The engine gains one read of a breaker's state and remaining cooldown under one lock, and shares the backoff formula.

Model: opus-5-5
 2026-10-03 02:06:19 +02:00
sneak f703b72ce0 Next (#364)
check / check (push) Successful in 3m59s
Details 
Reviewed-on: #364
 2026-09-29 13:05:57 +02:00
155 changed files with 10357 additions and 6994 deletions
Expand all files Collapse all files
.dockerignore
+83 -26
View File
@@ -1,27 +1,84 @@
# .git is sent so the build can derive the version it stamps into the binary
# (script/version). Its config, which can hold a remote URL carrying a
# credential and which `git describe` does not need, is left out of a
# directory context. A context sent as a tar is not filtered by this file, so
# it carries .git/config unless its sender leaves it out.
.git/config
# No tracked file may be listed here: git in the build would see it as
# deleted and mark the version -dirty.
# .dockerignore does NOT use .gitignore semantics. Docker matches with
# moby/patternmatcher: filepath.Match plus `**`, so `*` does not cross
# `/` and an unprefixed pattern is anchored at the context root. Every
# depth-independent pattern therefore needs `**/`, or `config/.env` and
# `certs/server.key` still ship while this file reads as solved. Only
# genuinely root-anchored entries go unprefixed. Never transplant these
# into .gitignore, where `**/` is wrong.
#
# .ci-fingerprint is deliberately NOT excluded: it is the CI cache barrier
# that keeps the check stages from replaying a cached pass. See the lint
# stage of the Dockerfile.
bin/
# Extracted from 3p/ by `make assets` inside the build; a host copy is not
# needed. The tarball in 3p/ must stay in the context.
static/js/alpine.min.js
.env
.env.*
*.db
*.sqlite
*.sqlite3
.DS_Store
.idea/
.vscode/
tmp/
temp/
# Matching is case-sensitive, so secrets use character ranges rather
# than an ALL-CAPS twin, which would still miss `Server.Key`.
#
# Extend with this repo's own host-built artifacts, written anchored:
# `/myapp`, never `**/myapp`, which also matches `cmd/myapp/` and
# deletes the package directory from the context.
# .git is sent without its config. Without a VERSION build argument the
# stage that compiles runs `git describe --tags --always` on .git, which
# does not need .git/config; that file can hold a credential, such as a
# password in a remote URL or the token the CI checkout step stores there.
# Each submodule keeps a config with the same exposure in its git directory
# under .git/modules/, nested again for a submodule's own submodules, or in
# its own .git directory when it keeps one.
# KNOWN GAP: a submodule whose name has a `config` segment (`config`,
# `deploy/config`, `config/lib`) loses its whole git directory, because
# `**/.git/modules/**/config` also matches that segment's directory
# under .git/modules/. Go's version stamping then fails the build;
# nothing leaks. Name such a submodule without that segment:
# `git submodule add --name`.
**/.git/config
**/.git/modules/**/config
# Agent scratch: one full checkout of the repo per in-flight agent.
# Anchored because it occurs once where agents run at the repo root.
# KNOWN GAP: a repo running agents in subdirectories still ships
# `services/api/.claude/` and must add its own anchored entry.
.claude
# Environment files. `*.env` covers bare `.env` and the `prod.env`
# convention. Re-include a committed template with a negation if the
# build needs one: `!docs/example.env`.
**/*.[eE][nN][vV]
**/.[eE][nN][vV].*
**/.[eE][nN][vV][rR][cC]
# Private keys and the bundles carrying them. Public certificates
# (*.crt, *.cer) are deliberately absent: they are legitimate inputs.
**/*.[pP][eE][mM]
**/*.[kK][eE][yY]
**/*.[pP]12
**/*.[pP][fF][xX]
**/[iI][dD]_[rR][sS][aA]
**/[iI][dD]_[dD][sS][aA]
**/[iI][dD]_[eE][cC][dD][sS][aA]
**/[iI][dD]_[eE][cC][dD][sS][aA]_[sS][kK]
**/[iI][dD]_[eE][dD]25519
**/[iI][dD]_[eE][dD]25519_[sS][kK]
# Dependencies: restored inside the image, never copied in.
**/node_modules
# OS metadata.
**/.DS_Store
**/Thumbs.db
# Editor state: never a build input, and it churns COPY.
**/*.swp
**/*.swo
**/*~
**/*.bak
**/.idea
**/.vscode
**/*.sublime-*
# This repository's own host-built artifacts: the binary `make build`
# writes, and the Alpine.js file `make assets` extracts from 3p/ (the
# build extracts its own).
/bin
/static/js/alpine.min.js
# SQLite databases, which hold the session key and webhook payloads, at
# any depth.
**/*.db
**/*.sqlite
**/*.sqlite3
.editorconfig
+3
View File
@@ -10,3 +10,6 @@ insert_final_newline = true
[Makefile]
indent_style = tab
[*.go]
indent_style = tab
.gitea/workflows/check.yml
+7 -35
View File
@@ -1,37 +1,9 @@
name: check
on:
push:
branches:
- '**'
on: [push]
jobs:
check:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 2024-10-23
with:
# The superseded-status step needs history to walk ancestors (it
# aborts on a shallow clone).
fetch-depth: 0
- name: Mark superseded run statuses
# Gitea cancels the in-flight run when another commit is pushed to the
# same branch and records the cancellation as `failure`, so a commit
# that was never tested reads as a test result. The script rewrites
# those statuses to say what happened. See its header for why the
# state stays `failure` and not `skipped`.
env:
GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
run: script/ci-mark-superseded
- name: Fingerprint the build context
# Writes the hash of the commit being checked into the context, which
# invalidates the `COPY . .` layer of every check stage: a commit
# that was never linted, format-checked, stylesheet-checked, tested
# and built cannot report success from cache.
run: git rev-parse HEAD > .ci-fingerprint
- name: Build Docker image (runs make fmt-check, golangci-lint, the stylesheet check, make test, make build)
run: script/cibuild
check:
runs-on: ubuntu-latest
steps:
# actions/checkout v4.2.2, 2026-02-22
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
- run: script/cibuild
.gitignore
+50 -18
View File
@@ -1,3 +1,53 @@
# OS
.DS_Store
Thumbs.db
# Editors
*.swp
*.swo
*~
*.bak
.idea/
.vscode/
*.sublime-*
# Agent scratch (worktrees of this repo, created and destroyed by
# in-flight tooling). Unanchored: .gitignore patterns already match at
# every depth, so no prefix is wanted here. This is not a .dockerignore
# entry and must not be given a `**/` prefix on the way into one.
.claude/
# Node
node_modules/
# Secrets. Unanchored like every entry above, so each matches at every
# depth. Matching is case-sensitive on Linux, so names use character
# ranges rather than a lowercase form that misses `Server.Key`.
# Environment files. `*.env` covers bare `.env` and the `prod.env`
# convention. Only the templates `example.env` and `sample.env` are
# re-included below. A repository that commits any other template adds
# its own negation after these lines, for example `!.env.example`.
*.[eE][nN][vV]
.[eE][nN][vV].*
.[eE][nN][vV][rR][cC]
!example.env
!sample.env
# Private keys and the bundles carrying them.
*.[pP][eE][mM]
*.[kK][eE][yY]
*.[pP]12
*.[pP][fF][xX]
[iI][dD]_[rR][sS][aA]
[iI][dD]_[dD][sS][aA]
[iI][dD]_[eE][cC][dD][sS][aA]
[iI][dD]_[eE][cC][dD][sS][aA]_[sS][kK]
[iI][dD]_[eE][dD]25519
[iI][dD]_[eE][dD]25519_[sS][kK]
# This repository's own entries, after the shared content above.
# Binaries
*.exe
*.dll
@@ -15,21 +65,6 @@ bin/
# Go vendor directory
vendor/
# IDE specific files
.idea/
*.swp
*.swo
*~
.vscode/
# OS specific files
.DS_Store
Thumbs.db
# Environment and config files
.env
.env.local
# Data directory (SQLite databases)
data/
*.db
@@ -43,9 +78,6 @@ data/
tmp/
temp/
# CI cache barrier, written into the build context by the check workflow
.ci-fingerprint
# Alpine.js, extracted by `make assets` from its tarball in 3p/, which is
# what is committed.
/static/js/alpine.min.js
.golangci.yml
+73 -2
View File
@@ -10,14 +10,21 @@ run:
linters:
default: all
enable:
# Successor to the deprecated gomodguard. Named explicitly, rather than
# left to `default: all`, because it carries the module policy below.
- gomodguard_v2
disable:
# Genuinely incompatible with project patterns
- exhaustruct # Requires all struct fields
- depguard # Dependency allow/block lists
- exhaustruct_v5 # Requires all struct fields (successor to exhaustruct)
- godot # Requires comments to end with periods
- wsl # Deprecated, replaced by wsl_v5
- wrapcheck # Too verbose for internal packages
- varnamelen # Short names like db, id are idiomatic Go
# Deprecated: the warning is attached to the old name, so it is
# silenced by disabling that name, not by enabling the successor.
- wsl # Deprecated, replaced by wsl_v5
- gomodguard # Deprecated, replaced by gomodguard_v2
settings:
lll:
line-length: 88
@@ -28,6 +35,70 @@ linters:
max-complexity: 15
dupl:
threshold: 100
depguard:
# Test-support code must not be compiled into the shipped binary. A
# test-support package exists to hand a test privileges the program
# itself must never have, so a file that is not a test must not import
# one. Test files, and the files inside a package whose directory name
# ends in `test`, are where that code belongs, and are exempt.
#
# The deny list below is the one part of this file a repository is
# expected to extend, and the only part it may. depguard matches an
# import path against a list of prefixes, so it cannot be told "any path
# whose last segment ends in test"; a repository's own test-support
# packages have to be named here one at a time, by full import path,
# under a module path that differs from repository to repository. Add
# them; change nothing else.
rules:
test-support:
list-mode: lax
files:
- "$all"
- "!$test"
- "!**/*test/**"
deny:
- pkg: net/http/httptest
desc: >-
Test-support code belongs in test files and in packages whose
directory name ends in test, not in the shipped binary.
- pkg: sneak.berlin/go/webhooker/internal/config/configtest
desc: test support; a file that is not a test must not import it
- pkg: sneak.berlin/go/webhooker/internal/database/databasetest
desc: test support; a file that is not a test must not import it
- pkg: sneak.berlin/go/webhooker/internal/middleware/middlewaretest
desc: test support; a file that is not a test must not import it
# Only decisions already recorded in the Go package defaults are
# listed here. Every entry matches the module path exactly.
gomodguard_v2:
blocked:
- module: github.com/rs/zerolog
recommendations:
- log/slog
reason: "Structured logging is stdlib log/slog."
# One entry per pre-fork module path, because the later releases
# are separate paths. A prefix match would be shorter but would
# also reach github.com/go-redis/redismock, the test double for
# the successor these entries recommend.
- module: github.com/go-redis/redis
recommendations:
- github.com/redis/go-redis/v9
reason: "Pre-fork module; use the maintained go-redis v9."
- module: github.com/go-redis/redis/v7
recommendations:
- github.com/redis/go-redis/v9
reason: "Pre-fork module; use the maintained go-redis v9."
- module: github.com/go-redis/redis/v8
recommendations:
- github.com/redis/go-redis/v9
reason: "Pre-fork module; use the maintained go-redis v9."
- module: github.com/sergi/go-diff
recommendations:
- github.com/aymanbagabas/go-udiff
reason: "No unified diff output; use go-udiff."
- module: github.com/hexops/gotextdiff
recommendations:
- github.com/aymanbagabas/go-udiff
reason: "Unmaintained fork; use go-udiff."
issues:
max-issues-per-linter: 0
.prettierignore
+2
View File
@@ -0,0 +1,2 @@
node_modules/
yarn.lock
.prettierrc
+4
View File
@@ -0,0 +1,4 @@
{
"tabWidth": 4,
"proseWrap": "always"
}
.yarnrc.yml
+3
View File
@@ -0,0 +1,3 @@
# Install into node_modules/: the Dockerfile's lint and Markdown stages run
# ESLint and prettier from node_modules/.bin.
nodeLinker: node-modules
Dockerfile
+149 -52
View File
@@ -1,34 +1,3 @@
# Lint stage
# golangci/golangci-lint:v2.12.2 (Debian-based), 2026-08-07
# Using Debian-based image because mattn/go-sqlite3 (CGO) does not
# compile on Alpine musl (off64_t is a glibc type).
FROM golangci/golangci-lint:v2.12.2@sha256:5cceeef04e53efe1470638d4b4b4f5ceefd574955ab3941b2d9a68a8c9ad5240 AS lint
RUN apt-get update && apt-get install -y --no-install-recommends make && rm -rf /var/lib/apt/lists/*
WORKDIR /src
# Copy go mod files first for better layer caching
COPY go.mod go.sum ./
RUN go mod download
# Copy source code. In CI the context also carries .ci-fingerprint, which
# holds the hash of the commit being checked (see
# .gitea/workflows/check.yml). That invalidates this layer, so the checks
# below cannot report success by replaying a cached pass. Do not add it to
# .dockerignore.
COPY . .
# Run formatting check and linter. golangci-lint is invoked directly rather
# than through `make lint`: this stage is already the pinned linter image, and
# script/lint is a wrapper that builds Dockerfile.lint, so calling it here
# would need a docker daemon inside the build. Keep these steps in step with
# Dockerfile.lint, including --network=none (see its header for why).
RUN make fmt-check
RUN script/assets
RUN --network=none golangci-lint config verify --config .golangci.yml
RUN --network=none golangci-lint run --config .golangci.yml --build-tags browser ./...
# Stylesheet stages. static/css/tailwind.css is generated, by this pinned
# tailwindcss, from static/css/input.css and the files its @source lines
# name. `make css` (script/css) writes it out from the css-output stage.
@@ -65,19 +34,151 @@ RUN sed 's/}/}\n/g' static/css/tailwind.css > /tmp/committed.css \
exit 1; \
}
# JavaScript lint stages: ESLint, at the version package.json and yarn.lock
# pin, checks static/js/ against eslint.config.mjs. js-deps installs it, and
# prettier for the Markdown stages below. The lint phase below runs js-lint.
#
# The image's own corepack runs the yarn that package.json's packageManager
# field names, yarn 4.18.1 (released 2026-09-24), and checks it against the
# hash there. The image also ships yarn 1, which `corepack enable yarn`
# replaces.
# node:24.21.0-alpine (LTS), 2026-09-18
FROM node:24.21.0-alpine@sha256:ebfe2f90462722a7a4de65e91990e97fe0d401c70e0e762c5b53302f905ec1c1 AS js-deps
WORKDIR /src
COPY package.json yarn.lock .yarnrc.yml ./
RUN corepack enable yarn && yarn install --immutable --mode=skip-build
FROM js-deps AS js-lint
COPY . .
RUN --network=none node_modules/.bin/eslint static/js
# Markdown stages: prettier, at the version package.json and yarn.lock pin,
# formats every Markdown file in the tree with the settings in .prettierrc.
# `make fmt` (script/fmt) writes the formatted files out from markdown-output.
# markdown-check fails on any file prettier would change; `make fmt-check`
# runs it, and so does the build stage below.
FROM js-deps AS markdown
COPY . .
RUN --network=none node_modules/.bin/prettier --write '**/*.md' \
&& mkdir /out \
&& find . -name '*.md' ! -path './node_modules/*' -exec cp -p --parents {} /out \;
FROM scratch AS markdown-output
COPY --from=markdown /out /
FROM js-deps AS markdown-check
COPY . .
RUN --network=none node_modules/.bin/prettier --check '**/*.md'
# Lint phase: the Go formatting check and golangci-lint over the Go code,
# and ESLint over static/js/ through the copy from js-lint at the end.
# `make lint` (script/lint) builds this stage alone; the build stage below
# depends on it.
#
# golangci/golangci-lint:v2.14.0 (Debian-based), 2026-09-24
# Using Debian-based image because mattn/go-sqlite3 (CGO) does not
# compile on Alpine musl (off64_t is a glibc type).
FROM golangci/golangci-lint:v2.14.0@sha256:ad862ba6b3798cbe0fd9fd7408d498fd74fbd2623a92406b2fd3898faf0bf98f AS lint
WORKDIR /src
# Copy go mod files first for better layer caching
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# gofmt and golangci-lint are invoked directly rather than through `make
# fmt-check` and `make lint`, which are themselves docker builds and would
# need a docker daemon inside this one. The Markdown half of `make
# fmt-check` is the markdown-check stage above.
RUN if [ -n "$(gofmt -s -l .)" ]; then echo "gofmt needed on:"; gofmt -s -l .; exit 1; fi
# static/static.go embeds the Alpine.js file this extracts from 3p/; without
# it the static package does not compile and cannot be linted.
RUN script/assets
# The golangci-lint steps run with --network=none. `golangci-lint config
# verify` is documented as fetching its JSON schema over HTTPS; this pinned
# image resolves the schema without any network, and --network=none enforces
# that. It also proves no linter reaches out at analysis time.
#
# `run` silently ignores config keys it does not recognize, so a typo would
# disable a setting without a word. `config verify` is what catches that.
RUN --network=none golangci-lint config verify --config .golangci.yml
# --build-tags browser also lints the browser test, which is built only with
# that tag (make test-browser).
RUN --network=none golangci-lint run --config .golangci.yml --build-tags browser ./...
# Nothing is wanted from js-lint; the copy is what makes this phase run it.
COPY --from=js-lint /src/yarn.lock /dev/null
# Test phase. -race needs cgo and so a C compiler, which the Debian Go image
# ships and the alpine one does not. `make test` (script/test) builds this
# stage alone; the build stage below depends on it.
#
# golang:1.26.1-bookworm (Debian-based), 2026-03-17
FROM golang:1.26.1-bookworm@sha256:4465644228bc2857a954b092167e12aa59c006a3492282a6c820bf4755fd64a4 AS test
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# static/static.go embeds the Alpine.js file this extracts from 3p/.
RUN script/assets
# -timeout applies to each package on its own, so 90s has only to clear the
# slowest one. -p 4 -parallel 8 keep the run under 2 GB of memory: at most
# four test binaries build or run at once, each with at most eight parallel
# tests. Under -race every test binary and every link costs a few hundred MB,
# so the defaults (one per core) add up to several GB on a many-core host.
#
# The first run has no -v: go test then prints one result line per package,
# with its coverage, and for a package that fails, everything its tests
# wrote. Verbose output from the whole suite passes the 2 MiB at which the
# Docker build cuts off a step's log, so on a failure only the tests that
# failed run again, with -v. go test reports a failed test as a line starting
# "--- FAIL: TestName" (a failed subtest's line is indented, and reruns with
# its parent) and a failed package as "FAIL<tab>package/path<tab>...". A
# failure that names no test, such as a build error or a timeout, is already
# shown in full, so there is nothing to rerun. The step fails after the rerun
# whatever its result: the first run already showed the suite is broken.
#
# TMPDIR, where the tests keep their SQLite databases, is a tmpfs: SQLite
# waits for the disk at every commit, and on a busy host that waiting was
# about 40% of the slowest package's run time. GOTMPDIR keeps go's own
# build files, the test binaries among them, on disk.
#
# bash with pipefail, so that the first run's status is go test's, not tee's.
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
RUN --mount=type=tmpfs,target=/tmp/tests,size=512m \
export TMPDIR=/tmp/tests GOTMPDIR=/tmp; \
go test -race -cover -p 4 -parallel 8 -timeout 90s ./... 2>&1 | tee /tmp/go-test.log && exit 0; \
tests="$(awk '/^--- FAIL: / { print $3 }' /tmp/go-test.log | paste -s -d '|' -)"; \
packages="$(awk '/^FAIL\t/ { print $2 }' /tmp/go-test.log)"; \
if [ -n "$tests" ]; then \
echo "--- Rerunning the failed tests with -v for details ---"; \
go test -race -v -p 4 -parallel 8 -timeout 90s -run "^($tests)\$" $packages; \
fi; \
exit 1
# Build stage
# golang:1.26.1-bookworm (Debian-based), 2026-03-17
# Using Debian-based image because gorm.io/driver/sqlite pulls in
# mattn/go-sqlite3 (CGO), which does not compile on Alpine musl.
# mattn/go-sqlite3 (CGO), which does not compile on Alpine musl. The image
# ships git and make, which the version step below uses.
FROM golang:1.26.1-bookworm@sha256:4465644228bc2857a954b092167e12aa59c006a3492282a6c820bf4755fd64a4 AS builder
# Depend on the lint and stylesheet check stages passing
# Nothing is wanted from the lint and test phases or from the stylesheet and
# Markdown checks; the copies are what make BuildKit build them first, so
# this stage cannot run unless they all passed.
COPY --from=lint /src/go.sum /dev/null
COPY --from=test /src/go.sum /dev/null
COPY --from=css-check /out/tailwind.css /dev/null
# jq is a runtime dependency of script/ci-mark-superseded, which the test
# suite executes. git is what script/version derives the version with.
RUN apt-get update && apt-get install -y --no-install-recommends make curl ca-certificates jq git && rm -rf /var/lib/apt/lists/*
COPY --from=markdown-check /src/yarn.lock /dev/null
# A build context sent as a tar archive keeps its files' owners, and git
# refuses to read a checkout owned by another user. Trust this one
@@ -90,31 +191,27 @@ WORKDIR /build
COPY go.mod go.sum ./
RUN go mod download
# Copy source code, including the .ci-fingerprint cache barrier described in
# the lint stage above.
COPY . .
# Run tests and build. Both first run script/assets, which extracts Alpine.js
# from its tarball in 3p/.
RUN make test
# Version stamped into the binary: the VERSION build arg when one is
# given, otherwise what script/version derives from the .git the build
# context carries, so any `docker build .` of a clone stamps its commit.
# With neither, as from a source tarball, it is "unknown".
#
# Declared here, below the test step, so a changed version does not
# invalidate its cached layer.
ARG VERSION
# A context that carries .git must not stamp "unknown": that means git is
# missing here or could not read the checkout, and the image could not be
# traced back to its commit.
RUN if [ -d .git ] && [ "$(make version VERSION="$VERSION")" = unknown ]; then \
echo "version is unknown although the build context carries .git" >&2; \
exit 1; \
# A context that carries .git must not stamp an empty version, "dev" or
# "unknown": that means git is missing here or could not read the
# checkout, and the image could not be traced back to its commit.
RUN version="$(make version VERSION="$VERSION")"; \
if [ -e .git ]; then \
case "$version" in ""|dev|unknown) \
echo "version is '$version' although .git is present" >&2; \
exit 1 ;; \
esac; \
fi
# Builds through the Makefile's build target, which runs script/assets
# (Alpine.js, extracted from its tarball in 3p/) first.
RUN make build VERSION="$VERSION"
# Rebuild with static linking for Alpine runtime.
Dockerfile.browser
+1 -1
View File
@@ -16,7 +16,7 @@ COPY . .
# The test binary embeds the templates and static files, so the browser
# stage needs nothing else. -p 4 keeps the compile's memory down, as in
# script/test.
# the test phase of Dockerfile.
RUN make assets && go test -c -p 4 -tags browser -o /browser.test ./internal/server
# chromedp/headless-shell:151.0.7922.109 (Debian trixie), 2026-08-11. The
Dockerfile.lint
-43
View File
@@ -1,43 +0,0 @@
# Lint-only image, built by script/lint. golangci-lint is never installed on
# the host: the repo is COPYed into the pinned image and linted as a build
# step, so a successful build IS a clean lint. This works even when the docker
# daemon is remote and bind mounts are impossible.
#
# script/lint passes --no-cache-filter=lint. Without it an unchanged tree
# replays the lint stage from cache and the build succeeds in under a second
# having run no linter at all. Do not drop that flag.
#
# The lint steps run with --network=none. `golangci-lint config verify` is
# documented as fetching its JSON schema over HTTPS, which would make linting
# depend on an unpinned remote artifact; this pinned image resolves the schema
# without any network, and --network=none enforces that rather than trusting
# it. It also proves no linter reaches out at analysis time. If a future image
# bump makes either step need the network, this build fails loudly instead of
# quietly acquiring an unpinned dependency.
# golangci/golangci-lint:v2.12.2 (Debian-based), 2026-08-07
# Using Debian-based image because mattn/go-sqlite3 (CGO) does not
# compile on Alpine musl (off64_t is a glibc type).
FROM golangci/golangci-lint:v2.12.2@sha256:5cceeef04e53efe1470638d4b4b4f5ceefd574955ab3941b2d9a68a8c9ad5240 AS deps
WORKDIR /src
# Copy go mod files first for better layer caching. This stage is cacheable;
# only the lint stage below is forced to re-execute.
COPY go.mod go.sum ./
RUN go mod download
FROM deps AS lint
COPY . .
# static/static.go embeds the Alpine.js file this extracts from 3p/; without
# it the static package does not compile and cannot be linted.
RUN script/assets
# `run` silently ignores config keys it does not recognize, so a typo would
# disable a setting without a word. `config verify` is what catches that.
RUN --network=none golangci-lint config verify --config .golangci.yml
# --build-tags browser also lints the browser test, which is built only with
# that tag (make test-browser).
RUN --network=none golangci-lint run --config .golangci.yml --build-tags browser ./...
Makefile
+5 -1
View File
@@ -19,6 +19,10 @@ override VERSION := $(or $(strip $(VERSION)),$(shell script/version))
# Extra linker flags for the build target. The static relink in the
# Dockerfile adds -extldflags here rather than passing its own -ldflags,
# so composing flags cannot drop the version stamp.
#
# The build target itself always passes -trimpath and -s -w, as the Go
# Dockerfile in REPO_POLICIES.md does: no build paths, symbol table or
# debug information in the binary.
GO_LDFLAGS ?=
bootstrap:
@@ -49,7 +53,7 @@ check:
@script/check
build: assets
go build -ldflags '$(strip -X main.version=$(VERSION) $(GO_LDFLAGS))' -o bin/webhooker ./cmd/webhooker
go build -trimpath -ldflags '$(strip -s -w -X main.version=$(VERSION) $(GO_LDFLAGS))' -o bin/webhooker ./cmd/webhooker
run: build
./bin/webhooker
README.md
+2311 -2475
View File
File diff suppressed because it is too large Load Diff
REPO_POLICIES.md
+353 -90
View File
@@ -1,6 +1,6 @@
---
title: Repository Policies
last_modified: 2026-08-07
last_modified: 2026-10-04
---
This document covers repository structure, tooling, and workflow standards. Code
@@ -60,17 +60,28 @@ style conventions are in separate documents:
prerequisite since nvm requires bash. yarn is then pinned via
`corepack prepare yarn@<version> --activate`. Never install "latest" or "lts";
always exact versions. `script/cibuild` runs the CI build: it changes to the
repo root and runs `docker build .`; the Gitea workflow calls it. Four further
scripts are our own extensions to the standard: `script/check` runs
`script/test`, `script/lint`, and `script/fmt-check`; `script/precommit` is
what the git pre-commit hook runs, and it calls `script/check`;
`script/install-precommit` installs the git pre-commit hook (the `make hooks`
target shims to it); and `script/projectname` (literally that filename) simply
outputs the project's name. Scripts that need the name call
`script/projectname` — e.g. `script/docker` assembles its image tag from it —
so those scripts stay byte-identical across all repos. Repo-type-specific
pre-commit extras (e.g. `go mod tidy` verification in Go repos) belong in
`script/precommit`, not in the hook itself. Model scripts are at
repo root, runs `script/bootstrap`, runs `script/check`, and builds the image
with the version; the Gitea workflow calls it. **`script/cibuild` runs
`script/bootstrap` first**, because the workflow checks out the repo and runs
nothing else, while `script/fmt-check` runs the formatter on the host: on a
pristine checkout with nothing installed the run dies there, after the
containerised gates have passed. **The bootstrap alone is not enough**:
`script/bootstrap` installs node and yarn under nvm and leaves neither on the
`PATH` of the shell that called it, so a bare `yarn` still exits 127. The host
entrypoints that need yarn — `script/fmt` and `script/fmt-check` — therefore
source nvm for the pinned node version before invoking it, exactly as
`script/bootstrap`'s own install step does. A runner carrying nothing but
docker and git then gets through `script/check`. Four further scripts are our
own extensions to the standard: `script/check` runs `script/test`,
`script/lint` and `script/fmt-check`; `script/precommit` is what the git
pre-commit hook runs, and it calls `script/check`; `script/install-precommit`
installs the git pre-commit hook (the `make hooks` target shims to it); and
`script/projectname` (literally that filename) simply outputs the project's
name. Scripts that need the name call `script/projectname` — e.g.
`script/docker` assembles its image tag from it — so those scripts stay
byte-identical across all repos. Repo-type-specific pre-commit extras (e.g.
`go mod tidy` verification in Go repos) belong in `script/precommit`, not in
the hook itself. Model scripts are at
`https://git.eeqj.de/sneak/prompts/raw/branch/main/script/<name>`. The README
must document the provided scripts in an **Entrypoints** section (see the
README requirements below).
@@ -89,87 +100,198 @@ style conventions are in separate documents:
contributor should be able to understand the entire development workflow by
reading the Makefile.
- Every repo should have a `Dockerfile`. All Dockerfiles must run `make check`
as a build step so the build fails if the branch is not green. For non-server
repos, the Dockerfile should bring up a development environment and run
`make check`. For server repos, `make check` should run as an early build
stage before the final image is assembled. Dockerfiles install development
prerequisites by running `script/bootstrap` rather than duplicating installs
inline; COPY `script/` and the dependency manifests (`package.json` +
`yarn.lock`, `go.mod` + `go.sum`, etc.) before running it so the bootstrap
layer stays cached until dependencies change.
- Every repo should have a `Dockerfile`, and it carries the repo's gates: a
`lint` phase and a `test` phase, with the final stage depending on both so the
image cannot be built unless they pass. For non-server repos the final stage
brings up a development environment; for server repos it is the runtime image.
The gate phases and the build stage start from their pinned base images and
install what those images lack either inline, as the canonical Go `Dockerfile`
below does for `git`, or by running `script/bootstrap`, as the `prompts`
repo's own `Dockerfile` does for its yarn packages. The development
environment stage installs development prerequisites by running
`script/bootstrap` rather than duplicating its installs inline. A stage that
runs `script/bootstrap` COPYs `script/` and the dependency manifests
(`package.json` + `yarn.lock`, `go.mod` + `go.sum`, etc.) before running it.
- **Dockerfiles must use a separate lint stage for fail-fast feedback.** Go
repos use a multistage build where linting runs in an independent stage based
on the `golangci/golangci-lint` image (pinned by hash). This stage runs
`make fmt-check` and `make lint` before the full build begins. The build stage
then declares an explicit dependency on the lint stage via
`COPY --from=lint /src/go.sum /dev/null`, which forces BuildKit to complete
linting before proceeding to compilation and tests. This ensures lint failures
surface in seconds rather than minutes, without blocking on dependency
download or compilation in the build stage.
- **Linting and testing run in Docker, as phases of the `Dockerfile`.** There is
no separate lint file. `script/lint` and `script/test` each build one phase
and nothing else:
The standard pattern for a Go repo Dockerfile is:
```sh
docker build --no-cache --target lint -t "$(script/projectname)-lint" .
docker build --no-cache --target test -t "$(script/projectname)-test" .
```
**A stage that is not the last one in the file is built only when the final
stage's chain depends on it, or when `--target` names it.** That is why the
two gates are always invoked by name here, and why the final stage carries a
`COPY --from=` of a harmless file from each of them: without that edge a
plain `docker build .` builds the last stage alone and exits 0 having linted
and tested nothing.
**Every `docker build` in `script/` is tagged**, here and in
`script/cibuild` and `script/docker`. An untagged build leaves a dangling
image behind on every invocation, on every developer host and every CI
runner; a tagged one replaces the previous image.
Inside a phase the tool is invoked directly — `golangci-lint`, `go test`,
`eslint`, `prettier` — never through `make lint` or `script/test`, which are
themselves a `docker build` and would recurse into a daemon that does not
exist in a build step. Formatting is the exception and stays on the host:
`script/fmt` writes the working tree, and `script/fmt-check` is its
read-only twin.
**No lint verdict may come from a host invocation of the linter.** On a
shared host golangci-lint reads a result cache keyed on file content rather
than location, so a second checkout of the same content is served the first
one's findings, and a host-global lock in `$TMPDIR` makes concurrent runs
exit non-zero with `parallel golangci-lint is running` — a status a caller
cannot tell from real findings. Both have produced wrong verdicts in this
org, in both directions. A container has its own cache, its own `TMPDIR` and
a digest-pinned binary, so neither is reachable.
- **Any build that runs checks is built with `--no-cache`.** Docker invalidates
a `COPY` layer only when the copied content changes, so on an unchanged tree
the check `RUN` is served from cache, nothing executes, and the build still
exits 0. Every `docker build` in `script/` therefore passes `--no-cache`:
`script/lint`, `script/test`, `script/cibuild` and `script/docker` are the
four, and there is no fifth — `script/check` runs the two gate phases and
`script/fmt-check`, and builds no image of its own. A bare `docker build .` is
not evidence that anything ran: a sub-second build reporting success is a
cache hit, not a result. Never invalidate by pruning — `docker builder prune`
and friends destroy a build cache shared with every other build on the host.
When a check is added or changed, prove it works by planting a defect it must
catch and watching the run fail on it, then revert the defect. A green run
alone shows neither that the check ran nor that it covers what it should.
- **The gate phases are separate stages, and the build stage depends on both.**
The lint phase is based on the `golangci/golangci-lint` image (pinned by
hash), so lint failures surface in seconds rather than after a full compile,
and the test phase is based on the Debian Go image. The canonical Go repo
`Dockerfile`:
```dockerfile
# Lint stage — fast feedback on formatting and lint issues
# Lint phase
# golangci/golangci-lint:v2.x.x, YYYY-MM-DD
FROM golangci/golangci-lint@sha256:... AS lint
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN make fmt-check
RUN make lint
RUN golangci-lint run --config .golangci.yml ./...
# Build stage
# golang:1.x-alpine, YYYY-MM-DD
FROM golang@sha256:... AS builder
# Test phase. -race needs cgo and so a C compiler, which the Debian Go
# image ships and the alpine one does not.
# golang:1.x, YYYY-MM-DD
FROM golang@sha256:... AS test
WORKDIR /src
# Force BuildKit to run the lint stage before proceeding
COPY --from=lint /src/go.sum /dev/null
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN make test
RUN go test -timeout 90s -race -cover ./... || \
{ echo "--- Rerunning with -v for details ---"; \
go test -timeout 90s -race -v ./...; exit 1; }
ARG VERSION=dev
RUN CGO_ENABLED=0 go build -trimpath \
-ldflags="-s -w -X main.Version=${VERSION}" \
-o /app ./cmd/app/
# Build stage. Nothing is wanted from either phase above; the copies
# are what make BuildKit build them first, so this stage cannot run
# unless lint and test passed.
# golang:1.x-alpine, YYYY-MM-DD
FROM golang@sha256:... AS builder
COPY --from=lint /src/go.sum /dev/null
COPY --from=test /src/go.sum /dev/null
RUN apk add --no-cache git
# A tar-stream context keeps the sender's file owners, which git refuses.
RUN git config --system --add safe.directory /src
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# Runtime stage
# The VERSION build arg when one is given, otherwise
# `git describe --tags --always` on the .git in the build context. With
# .git present, a version that is still empty, dev or unknown fails the
# build: git is missing or could not read the checkout.
ARG VERSION
RUN VERSION="${VERSION:-$(git describe --tags --always)}"; \
if [ -e .git ]; then \
case "$VERSION" in ""|dev|unknown) \
echo "version is '$VERSION' although .git is present" >&2; \
exit 1 ;; \
esac; \
fi; \
CGO_ENABLED=0 go build -trimpath \
-ldflags="-s -w -X main.Version=${VERSION}" \
-o /app ./cmd/app/
# Runtime stage, and the last one
FROM alpine@sha256:...
COPY --from=builder /app /usr/local/bin/app
ENTRYPOINT ["app"]
```
Key points:
- The lint stage uses the `golangci/golangci-lint` image directly (it
includes both Go and the linter), so there is no need to install the
linter separately.
- `COPY --from=lint /src/go.sum /dev/null` is a no-op file copy that creates
a stage dependency. BuildKit runs stages in parallel by default; without
this line, the build stage would not wait for lint to finish and a lint
failure might not fail the overall build.
- The lint phase uses the `golangci/golangci-lint` image directly (it has
both Go and the linter), so nothing needs installing.
- `COPY --from=<phase> /src/go.sum /dev/null` is a no-op copy whose only
purpose is the ordering edge. BuildKit runs stages in parallel by default,
and a stage nothing depends on is not built at all, so without these two
lines a red gate would not fail the build.
- Keep the runtime stage last, and if you add a stage after it, give it the
same two copies. A plain `docker build .` builds the last stage's chain
and nothing else.
- If the project uses `//go:embed` directives that reference build artifacts
(e.g. a web frontend compiled in a separate stage), the lint stage must
(e.g. a web frontend compiled in a separate stage), the lint phase must
create placeholder files so the embed directives resolve. Example:
`RUN mkdir -p web/dist && touch web/dist/index.html web/dist/style.css`.
The lint stage should not depend on the actual build output — it exists to
fail fast.
- If the project requires CGO or system libraries for linting (e.g.
`vips-dev`), install them in the lint stage with `apk add`.
- The build stage runs `make test` after compilation setup. Tests run in the
build stage, not the lint stage, because they may require compiled
artifacts or heavier dependencies.
- If the project requires CGO or system libraries for linting, install them
in the lint phase. The `golangci/golangci-lint` image is Debian-based and
has no `apk`, so install with `apt-get` under the Debian package name
(`libvips-dev`, where alpine says `vips-dev`), and delete the package
lists in the same `RUN`, so the layer does not keep them:
```dockerfile
RUN apt-get update \
&& apt-get install -y --no-install-recommends libvips-dev \
&& rm -rf /var/lib/apt/lists/*
```
- `.dockerignore` lets `.git` into the build context. It keeps out every git
`config` at any depth (`**/.git/config`, `**/.git/modules/**/config`): the
repository's own, each submodule's under `.git/modules/`, and that of a
submodule keeping its own `.git` directory. `git describe` does not need
them, and each can hold a credential: a password in a remote URL, or the
token the CI checkout step stores there. A submodule whose name has a
`config` segment (`config`, `deploy/config`, `config/lib`) loses its whole
git directory to `**/.git/modules/**/config`, and Go's version stamping
then fails the build: give it a name without that segment
(`git submodule add --name`). The stage that compiles has `git` (the
Debian Go image has it; an alpine one needs `apk add --no-cache git`) and
takes the version from the `VERSION` build argument when one is given,
otherwise from `git describe --tags --always`. That gives the tag on a
tagged commit; on a later commit, the tag, the number of commits since it
and the short commit (`v1.2.3-4-gabc1234`); and the short commit when no
tag is reachable. The stage that compiles also marks its working directory
safe for git (`git config --system --add safe.directory /src`): a context
sent as a tar stream keeps the sender's file owners, and git refuses a
checkout owned by another user, so the version would come out empty.
`ARG VERSION` has no default, and the build fails if the context carries
`.git` and the version still comes out empty, `dev` or `unknown`. A plain
`docker build .` with no build arguments must succeed; a Dockerfile that
refuses an empty build argument drops that refusal and keeps the argument.
- Every repo should have a Gitea Actions workflow (`.gitea/workflows/`) that
runs `script/cibuild` (which runs `docker build .`) on push. Since the
Dockerfile already runs `make check`, a successful build implies all checks
pass.
runs `script/cibuild` on push, and checks out the repo as its only other step.
That script bootstraps, runs the gate phases, and then builds the image, so a
successful run means every check passed; a bare `docker build .` does not
carry the same guarantee, because its gate phases may come from the cache. The
image build is uncached and so runs the gate phases a second time. That is the
price of the rule above, and it is worth paying: the image that ships is built
from a run of its own gates rather than from a cache entry. A separate
workflow limited to `main` by a `branches` list under `on: push` cannot be
checked by review: to try a change to it, add the feature branch to that list
and push, then remove the branch from the list again before merging. Keep any
job in it that publishes behind `if: github.ref_name == 'main'`, so the run
from the feature branch publishes nothing.
- Use platform-standard formatters: `black` for Python, `prettier` for
JS/CSS/Markdown/HTML, `go fmt` for Go. Always use default configuration with
@@ -193,15 +315,17 @@ style conventions are in separate documents:
suite that exceeds it fails. Under 20 seconds is the target. A suite between
20 and 60 seconds is still green, but the overage must be filed as an
improvement bug against that repo. Add a 90-second timeout to the test
invocation in the Makefile (`go test -timeout 90s`). The backstop deliberately
sits above the hard cap so that it catches a genuinely hung test rather than a
merely slow one.
invocation (`go test -timeout 90s`). The backstop deliberately sits above the
hard cap so that it catches a genuinely hung test rather than a merely slow
one.
- **`make test` should use the conditional verbose rerun pattern.** Run tests
without `-v` (verbose) first. If tests fail, automatically rerun with `-v` to
show full output. This keeps CI logs and `docker build` output clean on
success (just package/suite summaries) while providing full diagnostic detail
on failure (every test case, every assertion). The general shell pattern:
- **The test command should use the conditional verbose rerun pattern.** Run
tests without `-v` (verbose) first. If tests fail, automatically rerun with
`-v` to show full output. This keeps CI logs and `docker build` output clean
on success (just package/suite summaries) while providing full diagnostic
detail on failure (every test case, every assertion). The command lives in the
`test` phase of the `Dockerfile`, since `script/test` builds that phase; the
Makefile form below is the same pattern for any repo-local invocation:
```makefile
test:
@@ -214,11 +338,26 @@ style conventions are in separate documents:
```makefile
test:
@go test -timeout 90s -race -cover ./... || \
@go test -count=1 -timeout 90s -race -cover ./... || \
{ echo "--- Rerunning with -v for details ---"; \
go test -timeout 90s -race -v ./...; exit 1; }
go test -count=1 -timeout 90s -race -v ./...; exit 1; }
```
`-count=1` is required on both invocations: it defeats Go's test _result_
cache, so neither run can report a stored pass in place of running the
tests. It leaves the build cache alone, so it costs the runtime of the suite
and no recompilation.
That cache is Go's own, separate from Docker's layer cache. Go stores a
passing result in its cache directory (`GOCACHE`), and when the same tests
run again on unchanged code it prints that result, marked `(cached)`,
without running them. That matters on a developer's machine, where this
target runs and the directory lasts from one run to the next. The `test`
phase of the `Dockerfile` needs no `-count=1`: its base image holds no
result for this repo's tests and nothing before its `go test` step runs a
test, so there is nothing to replay. `--no-cache` (above) is what makes that
step run on an unchanged tree.
Python example:
```makefile
@@ -244,10 +383,84 @@ style conventions are in separate documents:
must be in `.gitignore`. No exceptions.
- `.gitignore` should be comprehensive from the start: OS files (`.DS_Store`),
editor files (`.swp`, `*~`), language build artifacts, and `node_modules/`.
Fetch the standard `.gitignore` from
`https://git.eeqj.de/sneak/prompts/raw/branch/main/.gitignore` when setting up
a new repo.
editor files (`.swp`, `*~`), in-repo agent scratch directories (`.claude/`),
language build artifacts, and `node_modules/`. Fetch the standard `.gitignore`
from `https://git.eeqj.de/sneak/prompts/raw/branch/main/.gitignore` when
setting up a new repo. These patterns are written to `.gitignore`'s own
semantics, in which an unanchored pattern already matches at every depth; they
are not a `.dockerignore` and must not be transplanted into one unmodified.
- **`.dockerignore` does not use `.gitignore` semantics, and copying patterns
across unmodified leaves secrets in the build context.** Docker matches with
`moby/patternmatcher`: `filepath.Match` semantics plus a `**` extension, so
`*` does not cross `/` and a pattern without a leading `**/` is anchored at
the build-context root. A `.dockerignore` listing `.env`, `*.pem` and `*.key`
therefore excludes only the copies at the repository root, while `config/.env`
and `certs/server.key` still reach the context and can land in an image layer
— which is more dangerous than a short file with no secret patterns at all,
because it reads as solved and stops anyone looking. Give every
depth-independent pattern the `**/` prefix and leave only genuinely
root-anchored entries unprefixed: `.claude`, and the repo's own host-built
binary, written `/myapp` and never `**/myapp`, which would also match
`cmd/myapp/` and delete the package directory from the context. Matching is
case-sensitive, and an ALL-CAPS twin per pattern still misses `Server.Key`, so
secret names use character ranges — `**/*.[kK][eE][yY]`, `**/*.[pP][eE][mM]`,
and likewise for `.envrc` and the extensionless SSH keys. Where such a pattern
also catches something the build needs, re-include it with a negation
(`!docs/example.env`); deleting the pattern reopens the exposure for every
other file it covers. Fetch the standard `.dockerignore` from
`https://git.eeqj.de/sneak/prompts/raw/branch/main/.dockerignore` and extend
it with the repo's own artifacts.
- **In-repo agent scratch belongs in both files, written to each file's own
semantics.** `.claude/` holds one worktree per in-flight agent — an entire
additional checkout of the repo — so under `COPY . .` the build context
inflates by a multiple of the repo and another session's unreviewed work can
be copied into an image layer. In `.gitignore` the entry is `.claude/`,
unanchored. In `.dockerignore` it is `.claude`, anchored and with **no** `**/`
prefix, because the prefixed form would also delete any nested directory of
that name from the build. Anchoring carries a known gap that the canonical
`.dockerignore` states in its own comment, since consuming repos receive the
file and not the tracker: the directory is created in the agent's working
directory, so a repo running agents in subdirectories still ships
`services/api/.claude/` and must add its own anchored entry there.
- **A plain `docker build .` of a clone stamps the version that
`git describe --tags --always` gives**, derived from the `.git` in the build
context as the canonical `Dockerfile` above shows. Without its failure check,
a missing `git` or an unreadable checkout would leave `-X main.Version=` empty
and the build would still exit 0. `script/docker` and `script/cibuild` pass
the version they compute on the host; it takes precedence. They do this
byte-identically across repos:
```sh
# Own line: a failing command substitution inside an argument does not
# trip `set -e`, so the inline form degrades to an empty constant.
version="$(git describe --tags --always --dirty 2>/dev/null || true)"
[ -n "$version" ] || version="unknown"
docker build --no-cache \
--build-arg VERSION="$version" \
-t "$(script/projectname)" .
```
`--always` makes an untagged repo yield an abbreviated commit hash rather
than failing, and the `[ -n "$version" ]` line is the single place the
fallback is applied — a live check that fires on a build from an export with
no `.git` and on a repository with no commits yet. Do not fold it into the
substitution as `|| echo unknown`, which makes the guard unreachable. The
Dockerfile's side is `ARG VERSION` in the stage that compiles, declared
there because `ARG` is stage-scoped; passing `VERSION` to a repo whose
Dockerfile declares no such `ARG` is ignored and costs nothing, which is why
the scripts stay byte-identical. One consequence for CI: the standard
checkout action clones shallow and fetches no tags, so a repo that embeds a
tag-derived version must set `fetch-depth: 0` on its checkout step.
- **Verify `.dockerignore` by enumerating the image, not by reading the
patterns.** Plant files at the root _and_ at least two directories deep, build
a probe image that does `COPY . .`, and list what actually landed
(`docker run --rm --entrypoint find IMAGE /app`). The `transferring context`
size is not a substitute: a nested secret is a few bytes, and BuildKit
transfers only the delta from the previous build.
- **No build artifacts in version control.** Code-derived data (compiled
bundles, minified output, generated assets) must never be committed to the
@@ -263,12 +476,56 @@ style conventions are in separate documents:
- Make all changes on a feature branch. You can do whatever you want on a
feature branch.
- `.golangci.yml` is standardized and must _NEVER_ be modified by an agent, only
manually by the user. Fetch from
`https://git.eeqj.de/sneak/prompts/raw/branch/main/.golangci.yml`. The
canonical golangci-lint version is v2.12.2 (released 2026-05-06), installed
commit-pinned via
`go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@c0d3ddc9cf3faa61a4e378e879ece580256d76e5`.
- `.golangci.yml` is standardized. The vendored copy in a consuming repo must
_NEVER_ be modified by an agent: fetch it from
`https://git.eeqj.de/sneak/prompts/raw/branch/main/.golangci.yml` and keep it
byte-identical, so that no repo can quietly loosen its own linting. Linter
configuration changes are made to the canonical copy in the `prompts` repo and
reach consuming repos by re-vendoring; an agent may open a PR against
canonical, which only the user merges. One list is exempt from byte-identity,
because it cannot be written once for every repo: the `deny` list of the
`test-support` depguard rule, where a repo names its own test-support packages
by full import path. A repo adds entries there and changes nothing else, and a
re-vendor carries its entries forward. The canonical golangci-lint version is
v2.14.0 (released 2026-09-24), pinned as the digest of the lint phase's base
image
(`golangci/golangci-lint@sha256:ad862ba6b3798cbe0fd9fd7408d498fd74fbd2623a92406b2fd3898faf0bf98f`,
which reports `2.14.0 built with go1.27.0 from 114493f9`). A module's `go`
directive must not name a newer Go minor version than the one golangci-lint
was built with, or golangci-lint refuses to lint it: this release lints
`go 1.27.1` but not `go 1.28`. That digest is the only pin, since no repo
installs golangci-lint on the host. A repo sets the lint phase digest to the
one named here and re-vendors `.golangci.yml` in the same commit, whichever of
the two prompted the change: the canonical copy can name linters that an older
golangci-lint rejects, and a newer golangci-lint can add linters that
`default: all` switches on until the canonical copy disables them.
- **`script/bootstrap` installs a pinned tool by comparing versions, never by
testing presence.** An `if ! command -v <tool>; then install; fi` guard tests
`PATH` only, so on an already-provisioned machine the pin is inert and a
version bump is a silent no-op — while the Dockerfile, installing into a clean
image, gets the pinned version, so a local `make check` and `make docker` can
disagree about what the tool even is. The canonical form:
- compares the installed version against the pin over the **whole** version
token; a parser that stops at the first `-` reports `2.12.2` for a host
running `2.12.2-rc1` and skips the install;
- treats absent, non-zero, empty or unrecognised `--version` output as a
mismatch, so the failure direction is a redundant install and never a
skipped one;
- after installing, re-resolves the binary the way callers do — `hash -r`,
then through `PATH`, not through the directory the installer wrote to —
and fails naming the resolved path, since an install that a shadowing
binary hides succeeds while changing nothing any caller sees;
- is actually called, and prints the version on both success paths: a
function defined and never invoked has the same exit status and the same
empty output as one that worked.
Keep it POSIX sh: no arrays, no `[[`, no `grep -P`.
A Go tool a repo needs on the host is installed with `go install` pinned to
a commit hash (`go install <package>@<commit hash>`). It is never tracked as
a `go.mod` tool dependency or through a `tools.go` file, either of which
pulls the tool's own dependencies into the repo's `go.mod` and `go.sum`.
- When pinning images or packages by hash, add a comment above the reference
with the version and date (YYYY-MM-DD).
@@ -382,12 +639,14 @@ style conventions are in separate documents:
settings.
- Avoid putting files in the repo root unless necessary. Root should contain
only project-level config files (`README.md`, `Makefile`, `Dockerfile`,
`LICENSE`, `.gitignore`, `.editorconfig`, `REPO_POLICIES.md`, and
language-specific config). Everything else goes in a subdirectory. Canonical
subdirectory names:
only project-level config files (`README.md`, `AGENTS.md`, `Makefile`,
`Dockerfile`, `LICENSE`, `.gitignore`, `.editorconfig`, `REPO_POLICIES.md`,
and language-specific config). Everything else goes in a subdirectory.
Canonical subdirectory names:
- `bin/` — executable scripts and tools
- `cmd/` — Go command entrypoints
- `cmd/` — Go command entrypoints; thin only: one `main.go` per binary whose
body is a single call into `internal/` or `pkg/`, no project logic in
`cmd/`
- `configs/` — configuration templates and examples
- `deploy/` — deployment manifests (k8s, compose, terraform)
- `docs/` — documentation and markdown (README.md stays in root)
@@ -414,3 +673,7 @@ style conventions are in separate documents:
- Go: `go.mod`, `go.sum`, `.golangci.yml`
- JS: `package.json`, `yarn.lock`, `.prettierrc`, `.prettierignore`
- Python: `pyproject.toml`
- Guidance for coding agents lives in one `AGENTS.md` at the repository root. It
is never committed under a file or directory named after one agent tool, such
as `CLAUDE.md` or `.claude/`, and never split into separate memory files.
TODO.md
+313 -349
View File
@@ -2,403 +2,367 @@
One issue per unit of work, one branch and one PR per issue:
* ensure a tracked issue exists with a definition of done
* branch from `next` (never from `main`)
* do the work; open a PR based on `next` (never on `main`)
* pass an independent review, then the manager squash-merges into `next`
* push; nothing stays local-only
- ensure a tracked issue exists with a definition of done
- branch from `next` (never from `main`)
- do the work; open a PR based on `next` (never on `main`)
- pass an independent review, then the manager squash-merges into `next`
- push; nothing stays local-only
`next` is the branch for the next milestone and must stay green and
mergeable to `main` without notice. One `next` -> `main` PR accumulates
the milestone; releases are cut from `main` separately.
`next` is the branch for the next milestone and must stay green and mergeable to
`main` without notice. One `next` -> `main` PR accumulates the milestone;
releases are cut from `main` separately.
Issue branches do NOT touch this file — the manager maintains it on
`next`. Every branch editing `TODO.md` conflicts with every other
(#112).
Issue branches do NOT touch this file — the manager maintains it on `next`.
Every branch editing `TODO.md` conflicts with every other (#112).
# Status
The milestone (https://git.eeqj.de/sneak/webhooker/milestone/9) is the
authoritative list, and the only place to read a count or a state of
play from. This file records where the project is, not what is in
flight: a sentence whose truth depends on a branch being unmerged is
wrong the moment it merges, and this file has been wrong that way
before.
authoritative list, and the only place to read a count or a state of play from.
This file records where the project is, not what is in flight: a sentence whose
truth depends on a branch being unmerged is wrong the moment it merges, and this
file has been wrong that way before.
The durability defect that held the tag has landed
(https://git.eeqj.de/sneak/webhooker/issues/256, commit `8d64259`).
Every SQLite handle opens with WAL journaling and a busy timeout, a
bookkeeping write that fails leaves its delivery in a recoverable
state rather than a lying one, and recovery skips a delivery that
already has a successful result row. Final pre-tag verification
exercised it and confirmed it holds. Whatever the milestone still
shows open is what remains before `v1.0.0`.
(https://git.eeqj.de/sneak/webhooker/issues/256, commit `8d64259`). Every SQLite
handle opens with WAL journaling and a busy timeout, a bookkeeping write that
fails leaves its delivery in a recoverable state rather than a lying one, and
recovery skips a delivery that already has a successful result row. Final
pre-tag verification exercised it and confirmed it holds. Whatever the milestone
still shows open is what remains before `v1.0.0`.
Delivery is at-least-once by design, not by accident: a send whose
result row does not land is attempted again, so a receiver can see a
duplicate. That is deliberate — the alternative is a silent lost
delivery — and the README says so under Rationale. It is not a defect
to re-file.
Delivery is at-least-once by design, not by accident: a send whose result row
does not land is attempted again, so a receiver can see a duplicate. That is
deliberate — the alternative is a silent lost delivery — and the README says so
under Rationale. It is not a defect to re-file.
# Next Step
Clear the rest of the open 1.0.0 milestone
(https://git.eeqj.de/sneak/webhooker/milestone/9) and tag `v1.0.0`.
Merging `next` into `main` is a separate act from tagging and waits on
neither of those: `next` is kept mergeable at all times, which is the
point of the branch.
(https://git.eeqj.de/sneak/webhooker/milestone/9) and tag `v1.0.0`. Merging
`next` into `main` is a separate act from tagging and waits on neither of those:
`next` is kept mergeable at all times, which is the point of the branch.
# Completed Steps
- 2026-08-24 Bind the plaintext HTTP listener deliberately, via
`BIND_ADDRESS` defaulting to `127.0.0.1`, and document the
reverse-proxy deployment. A hostname, an empty value or a value
carrying a port is a startup error, and the `Dockerfile` sets
`0.0.0.0` because a loopback bind inside a container is unreachable
(https://git.eeqj.de/sneak/webhooker/issues/268). The same commit
removed the shutdown race: `httpServer` is built in the constructor
rather than assigned from the serving goroutine, which orders the
write before every fx hook and rules out the nil dereference a
SIGTERM arriving first would have caused, and `sentryEnabled` is an
`atomic.Bool` (https://git.eeqj.de/sneak/webhooker/issues/226)
- 2026-08-24 Remove inbound request signature verification. The
entrypoint UUID is the authentication secret, so the per-entrypoint
shared secret, the `internal/signature` package, the receiver check,
the model fields and the forms are all gone. This reverses the
feature that landed earlier in the same milestone
(https://git.eeqj.de/sneak/webhooker/issues/67,
- 2026-08-24 Bind the plaintext HTTP listener deliberately, via `BIND_ADDRESS`
defaulting to `127.0.0.1`, and document the reverse-proxy deployment. A
hostname, an empty value or a value carrying a port is a startup error, and
the `Dockerfile` sets `0.0.0.0` because a loopback bind inside a container is
unreachable (https://git.eeqj.de/sneak/webhooker/issues/268). The same commit
removed the shutdown race: `httpServer` is built in the constructor rather
than assigned from the serving goroutine, which orders the write before every
fx hook and rules out the nil dereference a SIGTERM arriving first would have
caused, and `sentryEnabled` is an `atomic.Bool`
(https://git.eeqj.de/sneak/webhooker/issues/226)
- 2026-08-24 Remove inbound request signature verification. The entrypoint UUID
is the authentication secret, so the per-entrypoint shared secret, the
`internal/signature` package, the receiver check, the model fields and the
forms are all gone. This reverses the feature that landed earlier in the same
milestone (https://git.eeqj.de/sneak/webhooker/issues/67,
https://git.eeqj.de/sneak/webhooker/issues/279)
- 2026-08-24 Stamp the build version into the binary and render it in
the UI footer. `script/version` is the single source — `$VERSION`,
else `git describe --tags --always --dirty`, else `unknown` — so a
`make build` binary and a `make docker` image from one checkout
report the same thing, and nothing in it varies between two builds
of the same commit, which the release gate's byte-identical
assertion would catch
- 2026-08-24 Stamp the build version into the binary and render it in the UI
footer. `script/version` is the single source — `$VERSION`, else
`git describe --tags --always --dirty`, else `unknown` — so a `make build`
binary and a `make docker` image from one checkout report the same thing, and
nothing in it varies between two builds of the same commit, which the release
gate's byte-identical assertion would catch
(https://git.eeqj.de/sneak/webhooker/issues/253)
- 2026-08-24 Derive cookie `Secure` and CSRF strictness from the
request transport rather than from `WEBHOOKER_ENVIRONMENT`. Behind a
real TLS proxy with the environment left at its `dev` default, the
session cookie silently lost `Secure` while the CSRF cookie on the
same response kept it. `X-Forwarded-Proto` is now matched
case-insensitively on its first comma-separated element, so `HTTPS`
and `https, http` no longer fall to the relaxed CSRF path
(https://git.eeqj.de/sneak/webhooker/issues/269)
- 2026-08-24 Roll back a failed webhook deletion instead of committing
it. A failing delete committed whatever had already succeeded,
hard-deleted the per-webhook event database anyway, and redirected as
though it had worked — orphaned config plus permanently destroyed
history, reported as success. All three delete positions now roll
back with the event database intact
- 2026-08-24 Derive cookie `Secure` and CSRF strictness from the request
transport rather than from `WEBHOOKER_ENVIRONMENT`. Behind a real TLS proxy
with the environment left at its `dev` default, the session cookie silently
lost `Secure` while the CSRF cookie on the same response kept it.
`X-Forwarded-Proto` is now matched case-insensitively on its first
comma-separated element, so `HTTPS` and `https, http` no longer fall to the
relaxed CSRF path (https://git.eeqj.de/sneak/webhooker/issues/269)
- 2026-08-24 Roll back a failed webhook deletion instead of committing it. A
failing delete committed whatever had already succeeded, hard-deleted the
per-webhook event database anyway, and redirected as though it had worked —
orphaned config plus permanently destroyed history, reported as success. All
three delete positions now roll back with the event database intact
(https://git.eeqj.de/sneak/webhooker/issues/262)
- 2026-08-24 Name a deleted target on its historical deliveries, marked
`(deleted)`, rather than leaving the event log unable to say where a
delivery went. A deleted target's credentials stay masked exactly as
a live one's, and it cannot become deliverable again through the
receiver, resubmit, replay, the edit form or the toggle
(https://git.eeqj.de/sneak/webhooker/issues/211)
- 2026-08-24 Bound both request-controlled `/metrics` label dimensions,
so the unauthenticated receiver is no longer a memory-exhaustion
vector: `handler` carries the chi route pattern, and `method` folds
anything chi cannot route onto a single `(unmatched)` sentinel. Both
were reproduced before the fix — 300 random method tokens took the
series count from 106 to 7,631, and path flooding reached 62,532 —
and a label audit across a live scrape found no third unbounded
dimension (https://git.eeqj.de/sneak/webhooker/issues/254,
`(deleted)`, rather than leaving the event log unable to say where a delivery
went. A deleted target's credentials stay masked exactly as a live one's, and
it cannot become deliverable again through the receiver, resubmit, replay, the
edit form or the toggle (https://git.eeqj.de/sneak/webhooker/issues/211)
- 2026-08-24 Bound both request-controlled `/metrics` label dimensions, so the
unauthenticated receiver is no longer a memory-exhaustion vector: `handler`
carries the chi route pattern, and `method` folds anything chi cannot route
onto a single `(unmatched)` sentinel. Both were reproduced before the fix —
300 random method tokens took the series count from 106 to 7,631, and path
flooding reached 62,532 — and a label audit across a live scrape found no
third unbounded dimension (https://git.eeqj.de/sneak/webhooker/issues/254,
https://git.eeqj.de/sneak/webhooker/issues/261)
- 2026-08-24 Validate `max_retries` on both target forms. `abc`, `2.7`
and `-5` silently became 0 — fire-and-forget — including on the edit
path, where it destroyed a working value, and `999999999` stored
verbatim. The ceiling of 20 is the `max` both templates already
declared (https://git.eeqj.de/sneak/webhooker/issues/221)
- 2026-08-24 Resubmit a stored event as a new undelivered event, so a
backend under development can be tested against real captured
traffic. Per-delivery replay cannot serve that: it re-sends one
finished delivery to its own original target, and a target created
for a dev backend has no prior delivery to replay. Resubmit
re-injects the stored event at the top of the receiver path and fans
it out to whatever targets are active now
- 2026-08-24 Validate `max_retries` on both target forms. `abc`, `2.7` and `-5`
silently became 0 — fire-and-forget — including on the edit path, where it
destroyed a working value, and `999999999` stored verbatim. The ceiling of 20
is the `max` both templates already declared
(https://git.eeqj.de/sneak/webhooker/issues/221)
- 2026-08-24 Resubmit a stored event as a new undelivered event, so a backend
under development can be tested against real captured traffic. Per-delivery
replay cannot serve that: it re-sends one finished delivery to its own
original target, and a target created for a dev backend has no prior delivery
to replay. Resubmit re-injects the stored event at the top of the receiver
path and fans it out to whatever targets are active now
(https://git.eeqj.de/sneak/webhooker/issues/250)
- 2026-08-20 Take an exclusive lock on `DATA_DIR` at startup, so two
instances on one directory cannot both deliver
- 2026-08-20 Take an exclusive lock on `DATA_DIR` at startup, so two instances
on one directory cannot both deliver
(https://git.eeqj.de/sneak/webhooker/issues/201)
- 2026-08-20 Shut down the app when the HTTP listener fails. The
`OnStart` hook returned as soon as the serving goroutine was
spawned, so a failed listen left fx reporting RUNNING and a live
process with nothing bound — invisible to systemd and Docker restart
policies (https://git.eeqj.de/sneak/webhooker/issues/200)
- 2026-08-20 Shut down the app when the HTTP listener fails. The `OnStart` hook
returned as soon as the serving goroutine was spawned, so a failed listen left
fx reporting RUNNING and a live process with nothing bound — invisible to
systemd and Docker restart policies
(https://git.eeqj.de/sneak/webhooker/issues/200)
- 2026-08-20 Stop target credentials leaking into the per-webhook event
databases (https://git.eeqj.de/sneak/webhooker/issues/206), log SQL
with placeholders rather than bound values
(https://git.eeqj.de/sneak/webhooker/issues/207), and fail loudly on
half-set metrics auth credentials
(https://git.eeqj.de/sneak/webhooker/issues/205)
- 2026-08-20 Read queue depths with `Find`, not `Scan`. `Scan` swaps
GORM's own trace recorder in for the logging adapter, and that
recorder does not implement `gorm.ParamsFilter`, so those statements
logged their bound values interpolated and bypassed the suppression
above. The two units gated green against a `next` that lacked the
other, and `next` went red when both landed
databases (https://git.eeqj.de/sneak/webhooker/issues/206), log SQL with
placeholders rather than bound values
(https://git.eeqj.de/sneak/webhooker/issues/207), and fail loudly on half-set
metrics auth credentials (https://git.eeqj.de/sneak/webhooker/issues/205)
- 2026-08-20 Read queue depths with `Find`, not `Scan`. `Scan` swaps GORM's own
trace recorder in for the logging adapter, and that recorder does not
implement `gorm.ParamsFilter`, so those statements logged their bound values
interpolated and bypassed the suppression above. The two units gated green
against a `next` that lacked the other, and `next` went red when both landed
(https://git.eeqj.de/sneak/webhooker/issues/234)
- 2026-08-20 Render per-attempt delivery detail in the event log
(https://git.eeqj.de/sneak/webhooker/issues/202) and add replay of a
terminally failed delivery
(https://git.eeqj.de/sneak/webhooker/issues/203)
terminally failed delivery (https://git.eeqj.de/sneak/webhooker/issues/203)
- 2026-08-20 Expose delivery metrics on `/metrics`
(https://git.eeqj.de/sneak/webhooker/issues/209) and document the
backup, restore and upgrade procedures
(https://git.eeqj.de/sneak/webhooker/issues/209) and document the backup,
restore and upgrade procedures
(https://git.eeqj.de/sneak/webhooker/issues/210)
- 2026-08-20 Add a `webhooker resetpw` subcommand and a bootstrap
banner. The admin bootstrap password was printed once among roughly
45 fx lines, and under `docker run -d` went to container logs subject
to rotation; there was no reset path at all, so recovery meant
hand-deleting the users row, documented nowhere. The password is read
from stdin or generated, never from argv where `/proc` would publish
it (https://git.eeqj.de/sneak/webhooker/issues/208)
- 2026-08-20 Add `ALLOWED_EGRESS_CIDRS`, an allowlist-only escape hatch
for the SSRF guard, so a self-hosted proxy can forward into the
operator's own network. The guard's always-blocked set cannot be
reopened by configuration
- 2026-08-20 Add a `webhooker resetpw` subcommand and a bootstrap banner. The
admin bootstrap password was printed once among roughly 45 fx lines, and under
`docker run -d` went to container logs subject to rotation; there was no reset
path at all, so recovery meant hand-deleting the users row, documented
nowhere. The password is read from stdin or generated, never from argv where
`/proc` would publish it (https://git.eeqj.de/sneak/webhooker/issues/208)
- 2026-08-20 Add `ALLOWED_EGRESS_CIDRS`, an allowlist-only escape hatch for the
SSRF guard, so a self-hosted proxy can forward into the operator's own
network. The guard's always-blocked set cannot be reopened by configuration
(https://git.eeqj.de/sneak/webhooker/issues/204)
- 2026-08-20 Harden operator-set target headers, which were carried
unsafely across a redirect
(https://git.eeqj.de/sneak/webhooker/issues/233)
- 2026-08-20 Harden operator-set target headers, which were carried unsafely
across a redirect (https://git.eeqj.de/sneak/webhooker/issues/233)
- 2026-08-20 Add a target edit form with headers and timeout fields
(https://git.eeqj.de/sneak/webhooker/issues/127)
- 2026-08-18 Raise `script/test`'s per-package timeout from 30s to 90s,
matching the org-wide backstop. `go test` applies `-timeout` per
package, and `internal/handlers` had grown past the old budget: a
cache-defeated build failed outright at `GOMAXPROCS=4`, and every run
under deliberate host load breached 30s. The measurement table lives
in the script (#194)
- 2026-08-18 Re-sync `REPO_POLICIES.md` from `prompts`. The local copy
was stale and still mandated a 20s test target with a 30s timeout,
which the org replaced with a 60s cap and a 90s backstop. A synced
copy is not a source; reading it as one nearly produced a PR against
`prompts` proposing a change already merged there (#196)
- 2026-08-18 Report handler panics through the logger and answer 500.
chi v1.5.5's `Recoverer` scans for a `panic(0x` frame the runtime no
longer emits, then indexes `pkg[-1:]`, so it panicked inside its own
stack printer before writing a byte: the recovery never ran, the
client got a dropped connection instead of a 500, and the original
panic was lost. A local middleware replaces it, bounded by
`MaxPanicLogLineBytes` (#187)
- 2026-08-18 Route GORM's logger through `slog` and bound it. Every
`gorm.Open` left `logger.Default` in place at `Warn` with
`IgnoreRecordNotFoundError` false, so **every record-not-found
printed the fully interpolated SQL to stdout** — including the
client-chosen path on `/webhook/{uuid}` and the submitted username on
the login form, at no level the operator set and outside
`internal/logger` entirely. Three call sites, not the two the issue
named (#178)
- 2026-08-18 Bound every `slog` line against client-chosen text. Eight
sites reachable unauthenticated, found by reading every `slog` call in
the tree rather than only the one reported; the budget moved to a
shared `internal/logfield` so no second truncation exists. `DEBUG`
being off by default is not a bound and is not treated as one (#176)
- 2026-08-18 Stop a slow host turning a login-guard test into a
segfault. A non-fatal `assert` on an acquire result was dereferenced
on the next line, so one timing miss killed the whole
`internal/middleware` binary and reddened CI for unrelated PRs. The
fix also removed a real production race — `acquire` could shed a
request with a slot standing free, because Go picks uniformly among
ready `select` cases (#186)
- 2026-08-18 Send the chi route pattern to Sentry rather than the
concrete path. The receiver's path carries the entrypoint capability
token, so every Sentry event from `/webhook/{uuid}` shipped a live
credential to a third party. Request `Data`, `QueryString`, `Cookies`
and `Env` are dropped and headers reduced to an allowlist (#179)
- 2026-08-18 Read form fields from the POST body only. `r.FormValue`
merges the query string, so a login could be driven by URL parameters
— putting the password somewhere that lands in access logs, proxy
logs and browser history (#160)
- 2026-08-18 Verify login credentials before spending rate-limit
budget, so a flood of wrong passwords cannot lock out the account it
is guessing at. The manager took this decision rather than stall the
queue; it is flagged on the issue for reversal (#150)
- 2026-08-18 Run all linting in Docker via `Dockerfile.lint`. Host lint
was wrong in both directions from version skew and shared caches.
`script/lint` asserts the summary line, because `--no-cache-filter`
silently ignores a stage name it does not match — the flag that makes
the gate meaningful fails open (#109)
- 2026-08-18 Serve an event's full stored body over HTTP. The list
query truncates for rendering, and that truncated value was the only
way to read a body, so the full payload was unreachable (#157)
- 2026-08-18 Raise `script/test`'s per-package timeout from 30s to 90s, matching
the org-wide backstop. `go test` applies `-timeout` per package, and
`internal/handlers` had grown past the old budget: a cache-defeated build
failed outright at `GOMAXPROCS=4`, and every run under deliberate host load
breached 30s. The measurement table lives in the script (#194)
- 2026-08-18 Re-sync `REPO_POLICIES.md` from `prompts`. The local copy was stale
and still mandated a 20s test target with a 30s timeout, which the org
replaced with a 60s cap and a 90s backstop. A synced copy is not a source;
reading it as one nearly produced a PR against `prompts` proposing a change
already merged there (#196)
- 2026-08-18 Report handler panics through the logger and answer 500. chi
v1.5.5's `Recoverer` scans for a `panic(0x` frame the runtime no longer emits,
then indexes `pkg[-1:]`, so it panicked inside its own stack printer before
writing a byte: the recovery never ran, the client got a dropped connection
instead of a 500, and the original panic was lost. A local middleware replaces
it, bounded by `MaxPanicLogLineBytes` (#187)
- 2026-08-18 Route GORM's logger through `slog` and bound it. Every `gorm.Open`
left `logger.Default` in place at `Warn` with `IgnoreRecordNotFoundError`
false, so **every record-not-found printed the fully interpolated SQL to
stdout** — including the client-chosen path on `/webhook/{uuid}` and the
submitted username on the login form, at no level the operator set and outside
`internal/logger` entirely. Three call sites, not the two the issue named
(#178)
- 2026-08-18 Bound every `slog` line against client-chosen text. Eight sites
reachable unauthenticated, found by reading every `slog` call in the tree
rather than only the one reported; the budget moved to a shared
`internal/logfield` so no second truncation exists. `DEBUG` being off by
default is not a bound and is not treated as one (#176)
- 2026-08-18 Stop a slow host turning a login-guard test into a segfault. A
non-fatal `assert` on an acquire result was dereferenced on the next line, so
one timing miss killed the whole `internal/middleware` binary and reddened CI
for unrelated PRs. The fix also removed a real production race — `acquire`
could shed a request with a slot standing free, because Go picks uniformly
among ready `select` cases (#186)
- 2026-08-18 Send the chi route pattern to Sentry rather than the concrete path.
The receiver's path carries the entrypoint capability token, so every Sentry
event from `/webhook/{uuid}` shipped a live credential to a third party.
Request `Data`, `QueryString`, `Cookies` and `Env` are dropped and headers
reduced to an allowlist (#179)
- 2026-08-18 Read form fields from the POST body only. `r.FormValue` merges the
query string, so a login could be driven by URL parameters — putting the
password somewhere that lands in access logs, proxy logs and browser history
(#160)
- 2026-08-18 Verify login credentials before spending rate-limit budget, so a
flood of wrong passwords cannot lock out the account it is guessing at. The
manager took this decision rather than stall the queue; it is flagged on the
issue for reversal (#150)
- 2026-08-18 Run all linting in Docker via `Dockerfile.lint`. Host lint was
wrong in both directions from version skew and shared caches. `script/lint`
asserts the summary line, because `--no-cache-filter` silently ignores a stage
name it does not match — the flag that makes the gate meaningful fails open
(#109)
- 2026-08-18 Serve an event's full stored body over HTTP. The list query
truncates for rendering, and that truncated value was the only way to read a
body, so the full payload was unreachable (#157)
- 2026-08-18 Bound the access log line against client-chosen text.
`internal/logfield` budgets by *encoded* bytes, not runes, so a
handler's JSON escaping cannot multiply a field past its allowance
(#146)
- 2026-08-18 Mark superseded CI commits `failure` rather than
`skipped`. A skipped run rolls up green, so a commit that was never
tested reported success (#152)
- 2026-08-18 Set `fx.StopTimeout` inside the container stop grace, so
shutdown hooks are bounded by a deadline the orchestrator will
actually honour rather than being killed mid-flush (#134)
- 2026-08-17 Bucket IPv6 rate-limit keys by `/64`. A single allocation
hands out 2^64 addresses, so per-address keying let one client mint
unlimited buckets. Manager decision, recorded on the issue (#125)
- 2026-08-17 Correct release-blocking README and startup-warning
inaccuracies, including claims about behaviour the code does not have
(#151)
`internal/logfield` budgets by _encoded_ bytes, not runes, so a handler's JSON
escaping cannot multiply a field past its allowance (#146)
- 2026-08-18 Mark superseded CI commits `failure` rather than `skipped`. A
skipped run rolls up green, so a commit that was never tested reported success
(#152)
- 2026-08-18 Set `fx.StopTimeout` inside the container stop grace, so shutdown
hooks are bounded by a deadline the orchestrator will actually honour rather
than being killed mid-flush (#134)
- 2026-08-17 Bucket IPv6 rate-limit keys by `/64`. A single allocation hands out
2^64 addresses, so per-address keying let one client mint unlimited buckets.
Manager decision, recorded on the issue (#125)
- 2026-08-17 Correct release-blocking README and startup-warning inaccuracies,
including claims about behaviour the code does not have (#151)
- 2026-08-17 Fetch and verify Alpine.js at build time against
`static/vendor.sha256` instead of committing the minified blob, so
the dependency is pinned by hash rather than by trust (#145)
- 2026-08-17 Bound the event log's rendered bodies in the query itself,
so a large stored payload cannot be read into memory just to be
truncated for display (#135)
- 2026-08-17 Mask the `http` target's destination URL in the UI: it can
carry a bearer credential in its path or query, and was rendered
verbatim. Manager decision to mask unconditionally (#115)
- 2026-08-14 Bound shutdown hooks by their stop context, so a hook that
hangs cannot hold the process past its grace period (#102)
- 2026-08-14 Render templates via a buffer rather than the
`ResponseWriter`, so a template error part-way through cannot commit
a 200 and then fail — the response is written only once it is whole
(#123)
- 2026-08-14 Align the session codec's max-age with the 7-day absolute
cap. The codec accepted cookies the session layer considered expired,
so the cap was enforced in one place and not the other (#108)
- 2026-08-12 Warn when `TRUSTED_PROXIES` is empty in production, where
the safe default silently discards forwarded headers and every client
rate-limits as the proxy's address (#149)
- 2026-08-12 Bound the receiver rate limit per client IP across the
whole `/webhook/*` route. The existing limiter keyed on the request
path and `/webhook/{uuid}` matches any single segment, so a client
that invented a fresh path per request minted a fresh bucket per
request: the limit on the only unauthenticated endpoint bounded
nothing in aggregate, and every request still cost an entrypoint
lookup before it 404ed. An outer limiter keyed on the client address
alone now bounds that, chained in front of the unchanged
`static/vendor.sha256` instead of committing the minified blob, so the
dependency is pinned by hash rather than by trust (#145)
- 2026-08-17 Bound the event log's rendered bodies in the query itself, so a
large stored payload cannot be read into memory just to be truncated for
display (#135)
- 2026-08-17 Mask the `http` target's destination URL in the UI: it can carry a
bearer credential in its path or query, and was rendered verbatim. Manager
decision to mask unconditionally (#115)
- 2026-08-14 Bound shutdown hooks by their stop context, so a hook that hangs
cannot hold the process past its grace period (#102)
- 2026-08-14 Render templates via a buffer rather than the `ResponseWriter`, so
a template error part-way through cannot commit a 200 and then fail — the
response is written only once it is whole (#123)
- 2026-08-14 Align the session codec's max-age with the 7-day absolute cap. The
codec accepted cookies the session layer considered expired, so the cap was
enforced in one place and not the other (#108)
- 2026-08-12 Warn when `TRUSTED_PROXIES` is empty in production, where the safe
default silently discards forwarded headers and every client rate-limits as
the proxy's address (#149)
- 2026-08-12 Bound the receiver rate limit per client IP across the whole
`/webhook/*` route. The existing limiter keyed on the request path and
`/webhook/{uuid}` matches any single segment, so a client that invented a
fresh path per request minted a fresh bucket per request: the limit on the
only unauthenticated endpoint bounded nothing in aggregate, and every request
still cost an entrypoint lookup before it 404ed. An outer limiter keyed on the
client address alone now bounds that, chained in front of the unchanged
per-entrypoint limiter (#139)
- 2026-08-12 Correct release-blocking documentation inaccuracies: the
README promised manual redelivery in the present tense in three
places when nothing implements it (the same false claim also sat in
the doc comment that was its source text), the env table omitted
`RETENTION_SWEEP_INTERVAL`, and `TODO.md` itself omitted five landed
units (#141)
- 2026-08-12 Make the CI gate execute the checks it reports on. The
workflow now writes a build-context fingerprint before calling
`script/cibuild`, so a code commit invalidates the `COPY` layer of
the lint and builder stages while a docs-only commit still replays
from cache; a superseding run also rewrites the `failure` status
Gitea leaves on commits it cancelled and never tested. Verified by
pushing a deliberately broken test and watching CI go red (#119)
- 2026-08-12 Require a positive `RETENTION_SWEEP_INTERVAL`: a
non-positive value reached `time.NewTicker` in both the retention
reaper and the archive sweeper, panicking two goroutines with no
recover after startup had already reported success (#140)
- 2026-08-12 Bound the `X-Forwarded-For` scan's allocation to the hop
cap: the reverse walk cuts entries with `strings.LastIndexByte`
instead of joining and splitting, so a 1 MB header allocates 16 bytes
rather than 1.6 MB per request on the unauthenticated receiver.
Semantics proven unchanged by differential testing against the
previous implementation (#133)
- 2026-08-12 Correct release-blocking documentation inaccuracies: the README
promised manual redelivery in the present tense in three places when nothing
implements it (the same false claim also sat in the doc comment that was its
source text), the env table omitted `RETENTION_SWEEP_INTERVAL`, and `TODO.md`
itself omitted five landed units (#141)
- 2026-08-12 Make the CI gate execute the checks it reports on. The workflow now
writes a build-context fingerprint before calling `script/cibuild`, so a code
commit invalidates the `COPY` layer of the lint and builder stages while a
docs-only commit still replays from cache; a superseding run also rewrites the
`failure` status Gitea leaves on commits it cancelled and never tested.
Verified by pushing a deliberately broken test and watching CI go red (#119)
- 2026-08-12 Require a positive `RETENTION_SWEEP_INTERVAL`: a non-positive value
reached `time.NewTicker` in both the retention reaper and the archive sweeper,
panicking two goroutines with no recover after startup had already reported
success (#140)
- 2026-08-12 Bound the `X-Forwarded-For` scan's allocation to the hop cap: the
reverse walk cuts entries with `strings.LastIndexByte` instead of joining and
splitting, so a 1 MB header allocates 16 bytes rather than 1.6 MB per request
on the unauthenticated receiver. Semantics proven unchanged by differential
testing against the previous implementation (#133)
- 2026-08-12 Cap the `X-Forwarded-For` hop walk at 64 entries, so an
attacker-supplied chain cannot burn unbounded CPU in the rate-limit
key function; running off the end falls back to the peer address
(#124)
- 2026-08-12 Gate forwarded-header trust behind a `TRUSTED_PROXIES` CIDR
list: all three rate limiters key on the connection's own address
unless the direct peer is a configured proxy, in which case
`X-Forwarded-For` is walked right to left for the first non-proxy hop.
Default trusts nothing, and a set-but-unparseable value aborts
startup. Before this, any client could mint a fresh bucket or drain
another's by rotating a spoofed header (#88)
- 2026-08-11 Web UI cleanup: nav terminology unified on Webhooks, the
Profile settings placeholder removed, a progressive-enhancement copy
button for the entrypoint URL, and retention form copy that states the
actual policy (deletion by the reaper, 0 retains forever) (#57)
- 2026-08-11 Mask the webhook credential in delivery errors and logs:
Go embeds the request URL in `*url.Error`, so every transport failure
persisted the full Slack webhook URL into the per-webhook event
database via `DeliveryResult.Error`, a field a future REST API would
have served. `maskURLError` drops path, query and userinfo while
preserving the wrapped cause, so `errors.Is`/`As` and `Timeout()`
still work and DNS, TLS and timeout failures still read differently
(#118)
attacker-supplied chain cannot burn unbounded CPU in the rate-limit key
function; running off the end falls back to the peer address (#124)
- 2026-08-12 Gate forwarded-header trust behind a `TRUSTED_PROXIES` CIDR list:
all three rate limiters key on the connection's own address unless the direct
peer is a configured proxy, in which case `X-Forwarded-For` is walked right to
left for the first non-proxy hop. Default trusts nothing, and a
set-but-unparseable value aborts startup. Before this, any client could mint a
fresh bucket or drain another's by rotating a spoofed header (#88)
- 2026-08-11 Web UI cleanup: nav terminology unified on Webhooks, the Profile
settings placeholder removed, a progressive-enhancement copy button for the
entrypoint URL, and retention form copy that states the actual policy
(deletion by the reaper, 0 retains forever) (#57)
- 2026-08-11 Mask the webhook credential in delivery errors and logs: Go embeds
the request URL in `*url.Error`, so every transport failure persisted the full
Slack webhook URL into the per-webhook event database via
`DeliveryResult.Error`, a field a future REST API would have served.
`maskURLError` drops path, query and userinfo while preserving the wrapped
cause, so `errors.Is`/`As` and `Timeout()` still work and DNS, TLS and timeout
failures still read differently (#118)
- 2026-08-11 Rate-limit the public webhook receiver endpoint
(`RECEIVER_RATE_LIMIT`, default 120/min), keyed on client IP plus
entrypoint path so one entrypoint cannot exhaust another's budget;
over-limit requests get 429 with `Retry-After`. It was the one
unauthenticated, internet-facing endpoint with no limit at all (#64)
(`RECEIVER_RATE_LIMIT`, default 120/min), keyed on client IP plus entrypoint
path so one entrypoint cannot exhaust another's budget; over-limit requests
get 429 with `Retry-After`. It was the one unauthenticated, internet-facing
endpoint with no limit at all (#64)
- 2026-08-11 Enforce the body size limit before CSRF parses the form:
`MaxBodySize` is now first in all four form-parsing route groups, so
an oversized request is rejected with 413 instead of being read in
full by the CSRF middleware before any cap applied (#90)
- 2026-08-11 Mask target config on the source detail page, which
rendered the stored blob verbatim and so exposed the Slack
incoming-webhook URL — a bearer credential that cannot be revoked
per-holder. Config reaches the template only as a `TargetView` of
labelled fields, and header values are rendered as a count (#113)
- 2026-08-11 Allow `retention_days` of 0 to mean retain forever, via a
sentinel written in `BeforeSave` so the GORM column default cannot
win the race. Also bounds the reaper's cutoff arithmetic: day counts
above 106751 overflowed `time.Duration` and wrapped the cutoff into
the future, where every row matched and the sweep deleted everything
(#79)
`MaxBodySize` is now first in all four form-parsing route groups, so an
oversized request is rejected with 413 instead of being read in full by the
CSRF middleware before any cap applied (#90)
- 2026-08-11 Mask target config on the source detail page, which rendered the
stored blob verbatim and so exposed the Slack incoming-webhook URL — a bearer
credential that cannot be revoked per-holder. Config reaches the template only
as a `TargetView` of labelled fields, and header values are rendered as a
count (#113)
- 2026-08-11 Allow `retention_days` of 0 to mean retain forever, via a sentinel
written in `BeforeSave` so the GORM column default cannot win the race. Also
bounds the reaper's cutoff arithmetic: day counts above 106751 overflowed
`time.Duration` and wrapped the cutoff into the future, where every row
matched and the sweep deleted everything (#79)
- 2026-08-09 Inactivity-based session timeout: sliding idle expiry
(`SESSION_IDLE_TIMEOUT`, default `24h`) refreshed on authenticated
requests, with the 7-day absolute cap kept as an independent
backstop that activity never extends (#66)
(`SESSION_IDLE_TIMEOUT`, default `24h`) refreshed on authenticated requests,
with the 7-day absolute cap kept as an independent backstop that activity
never extends (#66)
- 2026-08-09 Restart recovery and the 60s retry sweep terminally fail an
orphaned `retrying` delivery whose target type no longer supports
retries, recording a `DeliveryResult` with the reason instead of
leaving the delivery stuck forever (#82)
- 2026-08-09 Root the delivery engine's worker pool and the retention
reaper's sweep loop at `context.Background()` rather than the fx
`OnStart` hook context (#97), which carries fx's 15s start timeout and
killed both roughly fifteen seconds after boot: the proxy silently
stopped delivering webhooks entirely, and the reaper never ran a
single sweep under its default one-hour interval
- 2026-08-09 Archive writer lifecycle (#89): deleting a webhook (or its
last `database` target) evicts the cached archive writer and closes
its handle while deliberately leaving `archive-{webhookID}.db` on
disk, and a new `ArchiveSweeper` prunes idle archives on the existing
orphaned `retrying` delivery whose target type no longer supports retries,
recording a `DeliveryResult` with the reason instead of leaving the delivery
stuck forever (#82)
- 2026-08-09 Root the delivery engine's worker pool and the retention reaper's
sweep loop at `context.Background()` rather than the fx `OnStart` hook context
(#97), which carries fx's 15s start timeout and killed both roughly fifteen
seconds after boot: the proxy silently stopped delivering webhooks entirely,
and the reaper never ran a single sweep under its default one-hour interval
- 2026-08-09 Archive writer lifecycle (#89): deleting a webhook (or its last
`database` target) evicts the cached archive writer and closes its handle
while deliberately leaving `archive-{webhookID}.db` on disk, and a new
`ArchiveSweeper` prunes idle archives on the existing
`RETENTION_SWEEP_INTERVAL` without ever creating an archive file
- 2026-08-09 Configuration parsing fails loudly on set-but-unparseable
environment values: `envInt` removed in favour of `envPositiveInt`
plus a `PORT` range check, `envBool` now parses with
`strconv.ParseBool`, and defaults apply only to unset variables (#80)
- 2026-08-07 Automatic event retention cleanup based on
`retention_days`, deleting expired events, deliveries, and delivery
results from each per-webhook event database (#63)
environment values: `envInt` removed in favour of `envPositiveInt` plus a
`PORT` range check, `envBool` now parses with `strconv.ParseBool`, and
defaults apply only to unset variables (#80)
- 2026-08-07 Automatic event retention cleanup based on `retention_days`,
deleting expired events, deliveries, and delivery results from each
per-webhook event database (#63)
- 2026-08-07 Update golangci-lint to v2.12.2 (Docker image digest in
`Dockerfile`, release-archive sha256 pins in `script/bootstrap`),
adopt the canonical `.golangci.yml` (v2 `linters.settings` layout so
`lll`/`funlen`/`cyclop`/`dupl` thresholds actually apply), and fix
all newly surfaced lint findings
- 2026-07-07 Adopted scripts-to-rule-them-all: `script/` entrypoints,
Makefile shims, README Entrypoints section
`Dockerfile`, release-archive sha256 pins in `script/bootstrap`), adopt the
canonical `.golangci.yml` (v2 `linters.settings` layout so
`lll`/`funlen`/`cyclop`/`dupl` thresholds actually apply), and fix all newly
surfaced lint findings
- 2026-07-07 Adopted scripts-to-rule-them-all: `script/` entrypoints, Makefile
shims, README Entrypoints section
- 2026-03-25 pin golangci-lint Docker image for linting (#55)
- 2026-03-18 CSRF middleware detects TLS per-request, fixing login over
plain HTTP and behind reverse proxies (#54)
- 2026-03-18 CSRF middleware detects TLS per-request, fixing login over plain
HTTP and behind reverse proxies (#54)
- 2026-03-17 root path redirects based on auth state (#52)
- 2026-03-17 CSRF protection, SSRF prevention for HTTP delivery targets
with DNS rebinding defense, and per-IP login rate limiting (#42)
- 2026-03-17 CSRF protection, SSRF prevention for HTTP delivery targets with DNS
rebinding defense, and per-IP login rate limiting (#42)
- 2026-03-17 Slack target type for incoming webhook notifications (#47)
- 2026-03-17 Dockerfile absolute paths and static linking (#49);
absolute dev DATA_DIR default and clarified env docs (#46)
- 2026-03-05 security headers middleware, session regeneration on
login, request body size limits (#41)
- 2026-03-04 tests for delivery, middleware, and session packages
(#32); removed the build-architecture global (#31)
- 2026-03-04 1.0 MVP merge: Webhook/Entrypoint/Target rename, core
delivery engine with bounded worker pool and circuit breaker,
parallel fan-out, per-webhook event databases, management UI (#16)
- 2026-03-01 repo brought to REPO_POLICIES standards; TODO.md folded
into README (#6)
- 2026-03-17 Dockerfile absolute paths and static linking (#49); absolute dev
DATA_DIR default and clarified env docs (#46)
- 2026-03-05 security headers middleware, session regeneration on login, request
body size limits (#41)
- 2026-03-04 tests for delivery, middleware, and session packages (#32); removed
the build-architecture global (#31)
- 2026-03-04 1.0 MVP merge: Webhook/Entrypoint/Target rename, core delivery
engine with bounded worker pool and circuit breaker, parallel fan-out,
per-webhook event databases, management UI (#16)
- 2026-03-01 repo brought to REPO_POLICIES standards; TODO.md folded into README
(#6)
# Future Steps
- Delivery status and retry management UI. Replay of a terminally
failed delivery and per-attempt detail already landed
- Delivery status and retry management UI. Replay of a terminally failed
delivery and per-attempt detail already landed
(https://git.eeqj.de/sneak/webhooker/issues/203,
https://git.eeqj.de/sneak/webhooker/issues/202)
- Per-webhook rate limiting in the receiver handler (per-webhook config
plus handler enforcement; global limits must not apply to receiver
endpoints)
- API key authentication for programmatic access (APIKey model exists;
Bearer token middleware does not)
- Per-webhook rate limiting in the receiver handler (per-webhook config plus
handler enforcement; global limits must not apply to receiver endpoints)
- API key authentication for programmatic access (APIKey model exists; Bearer
token middleware does not)
- REST API v1
- CRUD for webhooks, entrypoints, targets
- event viewing and filtering endpoints
@@ -406,9 +370,9 @@ point of the branch.
- OpenAPI specification
- Analytics dashboard: success rates, response times, volume
- A remember-me option at login
- Password reset flow for a forgotten password over the web. The
authenticated password *change* flow already landed, and a lost
password is recoverable from the console with `webhooker resetpw`
- Password reset flow for a forgotten password over the web. The authenticated
password _change_ flow already landed, and a lost password is recoverable from
the console with `webhooker resetpw`
(https://git.eeqj.de/sneak/webhooker/issues/208)
- Later, nice to have
- email delivery target type
cmd/webhooker/main.go
+8
View File
@@ -4,6 +4,7 @@ package main
import (
"fmt"
"io"
"log/slog"
"os"
"time"
@@ -187,6 +188,9 @@ func newApp() *fx.App {
fx.Provide(
globals.New,
logger.New,
// The plain logger the session, the middleware and the
// webhook database manager take.
func(l *logger.Logger) *slog.Logger { return l.Get() },
config.New,
database.New,
database.NewWebhookDBManager,
@@ -212,6 +216,10 @@ func newApp() *fx.App {
// or renaming a webhook or target reaches its archive
// files.
func(e *delivery.Engine) delivery.Archives { return e },
// Wire *delivery.Engine as delivery.CircuitBreakers so
// the pages can show a target whose deliveries are
// paused.
func(e *delivery.Engine) delivery.CircuitBreakers { return e },
server.New,
),
fx.Invoke(
cmd/webhooker/main_test.go
+3 -3
View File
@@ -14,7 +14,7 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
"sneak.berlin/go/webhooker/internal/datadir"
"sneak.berlin/go/webhooker/internal/resetpw"
"sneak.berlin/go/webhooker/internal/server"
@@ -37,7 +37,7 @@ const dockerStopGrace = 10 * time.Second
// fx.New applies options before it executes invokes, so the timeout
// is set whether or not the graph itself can be constructed here.
func TestNewApp_StopTimeout(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("DATA_DIR", t.TempDir())
got := newApp().StopTimeout()
@@ -75,7 +75,7 @@ func freePort(t *testing.T) int {
// anything is built, and the run of logger.New, which happens before
// the configuration sets the level.
func TestNewApp_SendsFxEventsToTheLogger(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("DATA_DIR", t.TempDir())
t.Setenv("PORT", strconv.Itoa(freePort(t)))
t.Setenv("DEBUG", "true")
eslint.config.mjs
+18
View File
@@ -0,0 +1,18 @@
// ESLint configuration for static/js/. script/lint and the image build run
// ESLint in the Dockerfile's js-lint stage, never on the host.
//
// The rules are the ones the JavaScript styleguide linked from
// REPO_POLICIES.md states that a linter can check: const for everything,
// let only for a variable that is reassigned, never var.
export default [
// Alpine.js, extracted from 3p/ by make assets; not ours to lint.
{ ignores: ["static/js/alpine.min.js"] },
{
// The pages load static/js/app.js as a classic script, not a module.
languageOptions: { sourceType: "script" },
rules: {
"no-var": "error",
"prefer-const": "error",
},
},
];
go.mod
+1 -1
View File
@@ -22,7 +22,6 @@ require (
github.com/stretchr/testify v1.11.1
go.uber.org/fx v1.24.0
golang.org/x/crypto v0.38.0
gopkg.in/yaml.v3 v3.0.1
gorm.io/driver/sqlite v1.5.4
gorm.io/gorm v1.25.5
modernc.org/sqlite v1.28.0
@@ -59,6 +58,7 @@ require (
golang.org/x/text v0.25.0 // indirect
golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
google.golang.org/protobuf v1.31.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
lukechampine.com/uint128 v1.2.0 // indirect
modernc.org/cc/v3 v3.40.0 // indirect
modernc.org/ccgo/v3 v3.16.13 // indirect
internal/ciscript/ci_mark_superseded_test.go
-387
View File
@@ -1,387 +0,0 @@
package ciscript_test
import (
"maps"
"os"
"os/exec"
"path/filepath"
"slices"
"strings"
"testing"
"github.com/stretchr/testify/require"
"gopkg.in/yaml.v3"
)
const (
// supersededDesc is the description script/ci-mark-superseded
// writes, and the one an earlier revision of it wrote alongside a
// `skipped` state.
supersededDesc = "Superseded by a newer commit; never tested"
// liveContext is the commit-status context Gitea uses for this
// repository's runs, as seen in its API. The script derives it from
// the workflow and job names rather than hardcoding it; the
// derivation is checked against this value below.
liveContext = "check / check (push)"
scriptPath = "../../script/ci-mark-superseded"
workflow = "../../.gitea/workflows/check.yml"
// failure is the only state that neither folds into a combined
// `success` (as `skipped` does) nor blocks the commit forever (as
// `pending` does).
failure = "failure"
)
// repo is a throwaway git history: parent is the commit a run would be
// cancelled on, head the commit that superseded it.
type repo struct {
dir string
head string
parent string
}
// scriptEnv is the run identity the Gitea runner exports and the script
// builds its context string from.
type scriptEnv struct {
workflow string
job string
event string
}
func defaultEnv() scriptEnv {
return scriptEnv{workflow: "check", job: "check", event: "push"}
}
func cancelled() commitStatus {
return commitStatus{
Context: liveContext,
Status: failure,
Description: "Has been cancelled",
}
}
func running() commitStatus {
return commitStatus{
Context: liveContext,
Status: "pending",
Description: "Has started running",
}
}
func TestMarkSuperseded(t *testing.T) {
t.Parallel()
cases := map[string]struct {
parent commitStatus
wantMark bool
}{
"a cancelled run is marked": {
parent: cancelled(),
wantMark: true,
},
"a laundered skipped status is marked": {
parent: commitStatus{
Context: liveContext,
Status: "skipped",
Description: supersededDesc,
},
wantMark: true,
},
"a genuine failure is left alone": {
parent: commitStatus{
Context: liveContext,
Status: failure,
Description: "Failing after 3m1s",
},
wantMark: false,
},
"a passing run is left alone": {
parent: commitStatus{
Context: liveContext,
Status: "success",
Description: "Successful in 2m52s",
},
wantMark: false,
},
"another context is left alone": {
parent: commitStatus{
Context: "other / other (push)",
Status: failure,
Description: "Has been cancelled",
},
wantMark: false,
},
}
for name, tc := range cases {
t.Run(name, func(t *testing.T) {
t.Parallel()
requireTools(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, tc.parent)
out, err := runScript(t, history, api, defaultEnv())
require.NoError(t, err, out)
posted := fake.postedFor(history.parent)
if !tc.wantMark {
require.Empty(t, posted)
return
}
require.Equal(t, []postedStatus{{
Context: liveContext,
// Not `skipped`: Gitea's combined status folds
// that into `success`, which is what made a
// never-tested commit read green.
State: failure,
Description: supersededDesc,
}}, posted)
})
}
}
// A second run must not rewrite what the first one wrote, or every
// later push would post a duplicate status.
func TestMarkSupersededIsIdempotent(t *testing.T) {
t.Parallel()
requireTools(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
for range 2 {
out, err := runScript(t, history, api, defaultEnv())
require.NoError(t, err, out)
}
require.Len(t, fake.postedFor(history.parent), 1)
}
// Renaming the workflow or the job changes the context string Gitea
// uses. The script must say so instead of quietly matching nothing.
func TestMarkSupersededRejectsAnUnknownContext(t *testing.T) {
t.Parallel()
requireTools(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
env := defaultEnv()
env.job = "renamed"
out, err := runScript(t, history, api, env)
require.Error(t, err)
require.Contains(t, out, "renamed")
require.Contains(t, out, liveContext)
require.Empty(t, fake.postedFor(history.parent))
}
// ANCESTOR_LIMIT is a documented knob. A value that is set but unusable
// must abort: handing it to git and discarding the exit status left the
// walk empty and the step green, marking nothing.
func TestMarkSupersededRejectsAnUnparseableAncestorLimit(t *testing.T) {
t.Parallel()
requireTools(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
out, err := runScript(
t, history, api, defaultEnv(), "ANCESTOR_LIMIT=twenty",
)
require.Error(t, err)
require.Contains(t, out, "ANCESTOR_LIMIT")
require.Contains(t, out, "twenty")
require.Empty(t, fake.postedFor(history.parent))
}
// A status read that fails is not the same as a commit with nothing to
// do. Losing curl's exit status through a pipe made the two identical
// and left a laundered commit laundered with no signal.
func TestMarkSupersededFailsOnAnUnreadableAncestorStatus(t *testing.T) {
t.Parallel()
requireTools(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
fake.failStatusRead(history.parent)
out, err := runScript(t, history, api, defaultEnv())
require.Error(t, err)
require.Contains(t, out, history.parent)
require.Contains(t, out, "cannot read commit statuses")
require.Empty(t, fake.postedFor(history.parent))
}
// A shallow clone cannot resolve the parent, so it is indistinguishable
// from a root commit to rev-parse and the walk would exit 0 having
// marked nothing. It must abort instead: dropping `fetch-depth: 0` from
// the checkout step is one edit, and a silent no-op there restores the
// false-green bug this script exists to prevent.
func TestMarkSupersededRejectsAShallowRepository(t *testing.T) {
t.Parallel()
requireTools(t)
history := shallowClone(t, newRepo(t))
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
out, err := runScript(t, history, api, defaultEnv())
require.Error(t, err)
require.Contains(t, out, "shallow repository")
require.Empty(t, fake.postedFor(history.parent))
require.Empty(t, fake.postedFor(history.head))
}
// shallowClone returns the same history as a depth-1 clone. The `file://`
// URL is required: git ignores --depth for a plain local path.
func shallowClone(t *testing.T, history repo) repo {
t.Helper()
dir := t.TempDir()
//nolint:gosec // fixed argv, arguments are test-local paths
cmd := exec.CommandContext(t.Context(), "git", "clone", "-q",
"--depth=1", "file://"+history.dir, dir)
out, err := cmd.CombinedOutput()
require.NoError(t, err, string(out))
return repo{dir: dir, head: history.head, parent: history.parent}
}
// The derived context must equal the one Gitea actually uses, which is
// built from the same workflow and job names.
func TestDerivedContextMatchesGitea(t *testing.T) {
t.Parallel()
requireTools(t)
name, job := workflowIdentity(t)
history := newRepo(t)
fake, api := newFakeGitea(t)
fake.setStatus(history.head, running())
fake.setStatus(history.parent, cancelled())
out, err := runScript(t, history, api, scriptEnv{
workflow: name,
job: job,
event: "push",
})
require.NoError(t, err, out)
posted := fake.postedFor(history.parent)
require.Len(t, posted, 1)
require.Equal(t, liveContext, posted[0].Context)
}
// workflowIdentity reads the workflow name and its single job id out of
// the checked-in workflow file.
func workflowIdentity(t *testing.T) (string, string) {
t.Helper()
raw, err := os.ReadFile(workflow)
require.NoError(t, err)
var parsed struct {
Name string `yaml:"name"`
Jobs map[string]any `yaml:"jobs"`
}
require.NoError(t, yaml.Unmarshal(raw, &parsed))
jobs := slices.Collect(maps.Keys(parsed.Jobs))
require.Len(t, jobs, 1)
return parsed.Name, jobs[0]
}
func runScript(
t *testing.T, history repo, api string, env scriptEnv,
extra ...string,
) (string, error) {
t.Helper()
script, err := filepath.Abs(scriptPath)
require.NoError(t, err)
//nolint:gosec // fixed argv, repo-local script under test
cmd := exec.CommandContext(t.Context(), "sh", script)
cmd.Dir = history.dir
cmd.Env = append(os.Environ(),
"GITHUB_API_URL="+api,
"GITHUB_REPOSITORY=sneak/webhooker",
"GITHUB_SHA="+history.head,
"GITHUB_WORKFLOW="+env.workflow,
"GITHUB_JOB="+env.job,
"GITHUB_EVENT_NAME="+env.event,
"GITEA_TOKEN=test-token",
)
cmd.Env = append(cmd.Env, extra...)
out, err := cmd.CombinedOutput()
return string(out), err
}
func newRepo(t *testing.T) repo {
t.Helper()
dir := t.TempDir()
git := func(args ...string) string {
//nolint:gosec // fixed argv, arguments are test constants
cmd := exec.CommandContext(t.Context(), "git", args...)
cmd.Dir = dir
out, err := cmd.CombinedOutput()
require.NoError(t, err, string(out))
return strings.TrimSpace(string(out))
}
commit := func(message string) string {
git(
"-c", "user.email=ci@example.invalid",
"-c", "user.name=ci",
"-c", "commit.gpgsign=false",
"commit", "-q", "--allow-empty", "-m", message,
)
return git("rev-parse", "HEAD")
}
git("init", "-q", "-b", "main")
parent := commit("parent")
head := commit("head")
return repo{dir: dir, head: head, parent: parent}
}
func requireTools(t *testing.T) {
t.Helper()
for _, tool := range []string{"sh", "git", "curl", "jq"} {
_, err := exec.LookPath(tool)
if err != nil {
t.Skipf("%s is not installed: %v", tool, err)
}
}
}
internal/ciscript/doc.go
-10
View File
@@ -1,10 +0,0 @@
// Package ciscript holds the tests for the repository's CI shell
// scripts in script/. It carries no runtime code: the scripts run on
// the CI runner, not inside the binary, but their behaviour still has
// to be verified by the test suite.
//
// The scripts under test are outside the Go build graph, so `go test`'s
// result cache serves a stale PASS when only a script changed: run the
// container build, or GOFLAGS=-count=1, to trust a result here after
// editing script/.
package ciscript
internal/ciscript/fakegitea_test.go
-162
View File
@@ -1,162 +0,0 @@
package ciscript_test
import (
"encoding/json"
"net/http"
"net/http/httptest"
"sync"
"testing"
)
// commitStatus is the part of an entry in Gitea's combined-status
// response that script/ci-mark-superseded reads.
type commitStatus struct {
Context string `json:"context"`
Status string `json:"status"`
Description string `json:"description"`
}
// postedStatus is the part of a create-status request body the script
// writes.
type postedStatus struct {
Context string `json:"context"`
State string `json:"state"`
Description string `json:"description"`
}
// fakeGitea serves the two endpoints the script talks to. Like Gitea,
// the newest status for a context replaces the previous one, so a
// second run of the script sees what the first one wrote.
type fakeGitea struct {
mu sync.Mutex
statuses map[string][]commitStatus
posted map[string][]postedStatus
// failRead is a commit whose combined-status read answers HTTP
// 500, standing in for a status API that is down.
failRead string
}
// newFakeGitea returns the fake and the base URL to hand the script as
// GITHUB_API_URL.
func newFakeGitea(t *testing.T) (*fakeGitea, string) {
t.Helper()
fake := &fakeGitea{
mu: sync.Mutex{},
statuses: map[string][]commitStatus{},
posted: map[string][]postedStatus{},
failRead: "",
}
srv := httptest.NewServer(fake.routes())
t.Cleanup(srv.Close)
return fake, srv.URL
}
func (f *fakeGitea) routes() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc(
"GET /repos/{owner}/{repo}/commits/{sha}/status",
f.handleCombined,
)
mux.HandleFunc(
"POST /repos/{owner}/{repo}/statuses/{sha}",
f.handleCreate,
)
return mux
}
func (f *fakeGitea) handleCombined(
w http.ResponseWriter, r *http.Request,
) {
f.mu.Lock()
defer f.mu.Unlock()
sha := r.PathValue("sha")
if f.failRead != "" && f.failRead == sha {
http.Error(w, "boom", http.StatusInternalServerError)
return
}
body := struct {
Statuses []commitStatus `json:"statuses"`
}{Statuses: f.statuses[sha]}
payload, err := json.Marshal(body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write(payload)
}
func (f *fakeGitea) handleCreate(w http.ResponseWriter, r *http.Request) {
var got postedStatus
err := json.NewDecoder(r.Body).Decode(&got)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
sha := r.PathValue("sha")
f.mu.Lock()
defer f.mu.Unlock()
f.posted[sha] = append(f.posted[sha], got)
f.replaceLocked(sha, commitStatus{
Context: got.Context,
Status: got.State,
Description: got.Description,
})
w.WriteHeader(http.StatusCreated)
}
// failStatusRead makes the combined-status read for one commit answer
// HTTP 500.
func (f *fakeGitea) failStatusRead(sha string) {
f.mu.Lock()
defer f.mu.Unlock()
f.failRead = sha
}
// setStatus gives a commit its latest status for a context.
func (f *fakeGitea) setStatus(sha string, status commitStatus) {
f.mu.Lock()
defer f.mu.Unlock()
f.replaceLocked(sha, status)
}
// postedFor returns the statuses the script created for a commit.
func (f *fakeGitea) postedFor(sha string) []postedStatus {
f.mu.Lock()
defer f.mu.Unlock()
return append([]postedStatus(nil), f.posted[sha]...)
}
// replaceLocked requires f.mu.
func (f *fakeGitea) replaceLocked(sha string, status commitStatus) {
for i, existing := range f.statuses[sha] {
if existing.Context == status.Context {
f.statuses[sha][i] = status
return
}
}
f.statuses[sha] = append(f.statuses[sha], status)
}
internal/config/testing_test.go → internal/config/clearenv_test.go
+6 -5
View File
@@ -7,21 +7,22 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
)
// TestClearEnvForTest_RemovesAddedVariables pins that a variable set
// TestClearEnv_RemovesAddedVariables pins that a variable set
// after the clear other than through t.Setenv, as a test's .env file
// sets one, is gone once the test ends, so it cannot reach the tests
// that run after it.
//
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestClearEnvForTest_RemovesAddedVariables(t *testing.T) {
//nolint:paralleltest // ClearEnv uses t.Setenv.
func TestClearEnv_RemovesAddedVariables(t *testing.T) {
// The outer clear keeps a value of the key exported in the shell
// from making it a variable the inner clear has to put back.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Run("loads a .env file after the clear", func(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
path := writeDotEnv(t, dotEnvKey+"=from-dot-env\n")
require.NoError(t, config.LoadDotEnvFileForTest(path))
internal/config/config_test.go
+11 -10
View File
@@ -11,6 +11,7 @@ import (
"go.uber.org/fx"
"go.uber.org/fx/fxtest"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
"sneak.berlin/go/webhooker/internal/globals"
"sneak.berlin/go/webhooker/internal/logger"
)
@@ -70,7 +71,7 @@ func TestEnvironmentConfig(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.envValue != "" {
t.Setenv(
@@ -196,7 +197,7 @@ func TestRetentionSweepInterval(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -335,7 +336,7 @@ func TestSessionIdleTimeout(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -388,7 +389,7 @@ func TestDefaultDataDir(t *testing.T) {
t.Run("env="+name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if env != "" {
t.Setenv("WEBHOOKER_ENVIRONMENT", env)
@@ -433,7 +434,7 @@ func TestDataDirHelper(t *testing.T) {
t.Run(name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if set != "" {
t.Setenv("DATA_DIR", set)
@@ -498,7 +499,7 @@ func TestReceiverRateLimit(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -614,7 +615,7 @@ func TestTrustedProxies(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -725,7 +726,7 @@ func TestAllowedEgressCIDRs(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -797,7 +798,7 @@ func TestEgressAllowlistWarning(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", config.EnvironmentDev)
if tt.allowed != "" {
@@ -933,7 +934,7 @@ func TestMetricsAuthConfig(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.username.set {
t.Setenv("METRICS_USERNAME", tt.username.value)
internal/config/testing.go → internal/config/configtest/configtest.go
+5 -3
View File
@@ -1,4 +1,6 @@
package config
// Package configtest holds test support for code that reads the
// process environment.
package configtest
import (
"os"
@@ -6,12 +8,12 @@ import (
"testing"
)
// ClearEnvForTest unsets every variable in the process environment
// ClearEnv unsets every variable in the process environment
// for the rest of the test, so a test sees only the variables it sets
// itself, not whatever the developer's shell exports. When the test
// ends it leaves the environment exactly as it found it: each variable
// it unset is put back, and any variable added since is removed.
func ClearEnvForTest(t *testing.T) {
func ClearEnv(t *testing.T) {
t.Helper()
present := make(map[string]bool)
internal/config/dotenv_test.go
+8 -7
View File
@@ -8,6 +8,7 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
)
// dotEnvKey is a throwaway variable name the .env tests write and
@@ -39,9 +40,9 @@ func writeDotEnv(t *testing.T, contents string) string {
// normally rather than be refused for a file it was never meant to
// have.
//
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
//nolint:paralleltest // ClearEnv uses t.Setenv.
func TestLoadDotEnv_MissingFileIsFine(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
absent := filepath.Join(t.TempDir(), config.DotEnvPath)
require.NoError(t, config.LoadDotEnvFileForTest(absent))
@@ -54,9 +55,9 @@ func TestLoadDotEnv_MissingFileIsFine(t *testing.T) {
// reaches the environment, which is the whole reason the file is read
// at all.
//
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
//nolint:paralleltest // ClearEnv uses t.Setenv.
func TestLoadDotEnv_AppliesValues(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
path := writeDotEnv(t, "# a comment\n"+dotEnvKey+"=from-dot-env\n")
@@ -82,9 +83,9 @@ func TestLoadDotEnv_RealEnvironmentWins(t *testing.T) {
// reverts to its default; the process used to start that way with no
// log line naming the file at all.
//
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
//nolint:paralleltest // ClearEnv uses t.Setenv.
func TestLoadDotEnv_MalformedFileAborts(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
path := writeDotEnv(
t, malformedDotEnv+dotEnvKey+"=from-dot-env\n",
@@ -132,7 +133,7 @@ func TestLoadDotEnv_UnreadableFileAborts(t *testing.T) {
//
//nolint:paralleltest // t.Chdir moves the whole process.
func TestLoadDotEnv_ReadsTheWorkingDirectory(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
dir := t.TempDir()
require.NoError(t, os.WriteFile(
internal/config/env_test.go
+6 -5
View File
@@ -7,6 +7,7 @@ import (
"github.com/stretchr/testify/require"
"go.uber.org/fx"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
"sneak.berlin/go/webhooker/internal/globals"
"sneak.berlin/go/webhooker/internal/logger"
)
@@ -120,7 +121,7 @@ func TestEnvBool(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -169,7 +170,7 @@ func runEnvIntCases(
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -310,7 +311,7 @@ func TestEnvBindAddress(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -476,7 +477,7 @@ func TestNewRejectsBadEnvValues(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
t.Setenv(tt.key, tt.value)
@@ -638,7 +639,7 @@ func sentryEnvValueCases() []badEnvValueCase {
// break the legitimate unset case: absent variables still get their
// documented defaults.
func TestNewUsesDefaultsWhenUnset(t *testing.T) {
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
cfg, err := buildConfig(t)
internal/config/sentry_test.go
+2 -1
View File
@@ -6,6 +6,7 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
)
// envKeySentryDSN is the variable envSentryDSN reads in production.
@@ -100,7 +101,7 @@ func TestEnvSentryDSN(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
if tt.set {
t.Setenv(envKeySentryDSN, tt.value)
internal/database/databasetest/databasetest.go
+55
View File
@@ -0,0 +1,55 @@
// Package databasetest builds a WebhookDBManager for tests in other
// packages.
package databasetest
import (
"log/slog"
"os"
"testing"
"github.com/stretchr/testify/require"
"go.uber.org/fx/fxtest"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/database"
)
// NewWebhookDBManager creates a WebhookDBManager backed by the given
// data directory, logging at DEBUG to standard error.
func NewWebhookDBManager(
t *testing.T, dataDir string,
) *database.WebhookDBManager {
t.Helper()
return NewWebhookDBManagerWithLogger(
t,
dataDir,
slog.New(slog.NewTextHandler(
os.Stderr,
&slog.HandlerOptions{Level: slog.LevelDebug},
)),
)
}
// NewWebhookDBManagerWithLogger is NewWebhookDBManager with the
// logger supplied by the caller. The per-webhook databases this manager
// opens hand that logger to gormlog, so a test that needs to see the SQL
// the service emits can capture it.
//
// It is built through database.NewWebhookDBManager on a lifecycle that
// is never started, so nothing closes its databases but the caller.
func NewWebhookDBManagerWithLogger(
t *testing.T, dataDir string, log *slog.Logger,
) *database.WebhookDBManager {
t.Helper()
mgr, err := database.NewWebhookDBManager(
fxtest.NewLifecycle(t),
database.WebhookDBManagerParams{
Config: &config.Config{DataDir: dataDir},
Logger: log,
},
)
require.NoError(t, err)
return mgr
}
internal/database/event_db_isolation_test.go
+12 -11
View File
@@ -13,6 +13,7 @@ import (
"github.com/stretchr/testify/require"
_ "modernc.org/sqlite"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
)
// testDataDirPerm is the mode the test data directory is created
@@ -133,7 +134,7 @@ func TestOpenPurgesLeakedTargetRows(t *testing.T) {
// Create the file the way the application does, so the targets
// table has exactly the shape AutoMigrate gives it, then write
// a leaked row into it the way the association upsert did.
initial := database.NewTestWebhookDBManager(dataDir)
initial := databasetest.NewWebhookDBManager(t, dataDir)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
@@ -156,7 +157,7 @@ func TestOpenPurgesLeakedTargetRows(t *testing.T) {
clearEventDBSweptMarker(t, seed)
require.NoError(t, seed.Close())
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -172,7 +173,7 @@ func TestOpenPurgesLeakedTargetRows(t *testing.T) {
// Idempotent: a second open leaves it at zero and does not
// error.
again := database.NewTestWebhookDBManager(dataDir)
again := databasetest.NewWebhookDBManager(t, dataDir)
_, err = again.GetDB(webhookID)
require.NoError(t, err)
@@ -195,7 +196,7 @@ func TestOpenPurgeRemovesCredentialBytes(t *testing.T) {
webhookID := uuid.New().String()
credential := "T00000000/B00000000/" + uuid.New().String()
initial := database.NewTestWebhookDBManager(dataDir)
initial := databasetest.NewWebhookDBManager(t, dataDir)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
@@ -230,7 +231,7 @@ func TestOpenPurgeRemovesCredentialBytes(t *testing.T) {
"seeded credential is not in the file, so this test proves nothing",
)
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -258,7 +259,7 @@ func TestOpenRevacuumsAfterIncompleteSweep(t *testing.T) {
webhookID := uuid.New().String()
credential := "T00000000/B00000000/" + uuid.New().String()
initial := database.NewTestWebhookDBManager(dataDir)
initial := databasetest.NewWebhookDBManager(t, dataDir)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
@@ -298,7 +299,7 @@ func TestOpenRevacuumsAfterIncompleteSweep(t *testing.T) {
"test proves nothing",
)
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -325,7 +326,7 @@ func TestOpenSkipsSweptDatabase(t *testing.T) {
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
_, err := mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -347,7 +348,7 @@ func TestOpenSkipsSweptDatabase(t *testing.T) {
require.NoError(t, err)
require.NoError(t, marked.Close())
again := database.NewTestWebhookDBManager(dataDir)
again := databasetest.NewWebhookDBManager(t, dataDir)
_, err = again.GetDB(webhookID)
require.NoError(t, err)
@@ -378,7 +379,7 @@ func TestOpenSucceedsWithoutTargetsTable(t *testing.T) {
require.NoError(t, err)
require.NoError(t, seed.Close())
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -396,7 +397,7 @@ func TestEventDBCreateOmitsAssociations(t *testing.T) {
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
mgr := database.NewTestWebhookDBManager(dataDir)
mgr := databasetest.NewWebhookDBManager(t, dataDir)
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
internal/database/event_tier_indexes_test.go
+56
View File
@@ -149,6 +149,62 @@ func TestEventTierQueriesUseTheirIndexes(t *testing.T) {
Delete(&database.Event{}), "sqlite_autoindex_events_1 (id=?)")
}
// TestEventLogFiltersUseTheStatusIndex does the same for the event log's
// Failed and Pending lists, of the newest events with a delivery in
// given statuses, and for their counts (eventsWithStatus and
// countEventsWithStatus in the handlers). The lists must also reach
// the events table only by ID: from the matching deliveries, then from
// the newest of those events.
func TestEventLogFiltersUseTheStatusIndex(t *testing.T) {
t.Parallel()
mgr, lc := setupTestWebhookDBManager(t)
ctx := context.Background()
require.NoError(t, lc.Start(ctx))
defer func() { require.NoError(t, lc.Stop(ctx)) }()
webhookID := uuid.New().String()
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
dry := db.Session(&gorm.Session{DryRun: true})
byStatus := "idx_deliveries_status (status=? AND deleted_at=?)"
pending := []database.DeliveryStatus{
database.DeliveryStatusPending,
database.DeliveryStatusRetrying,
}
var (
rows []struct{ ID string }
count int64
)
matching := dry.Model(&database.Delivery{}).
Distinct("event_id").Where("status IN ?", pending)
newest := dry.Table("(?) AS matching", matching).
Joins("CROSS JOIN events ON events.id = matching.event_id").
Where(
"events.webhook_id = ? AND events.deleted_at IS NULL",
webhookID,
).
Order("events.created_at DESC").Limit(50).
Select("events.id AS event_id")
// Each step of the plan is printed in braces, so these name the
// lookup that follows each scan.
byID := "{SEARCH events USING INDEX sqlite_autoindex_events_1 (id=?)}"
assertPlanUses(t, db, dry.Table("(?) AS newest", newest).
Joins("CROSS JOIN events ON events.id = newest.event_id").
Select("id").Order("created_at DESC").Limit(50).Find(&rows),
byStatus, "{SCAN matching} "+byID, "{SCAN newest} "+byID)
assertPlanUses(t, db, dry.Model(&database.Delivery{}).
Distinct("event_id").Where("status IN ?", pending).Count(&count),
byStatus)
}
// TestStatisticsQueriesUseTheirIndexes does the same for the webhook
// page's statistics (readEventStats in the handlers): deliveries in
// progress, each target's deliveries finished since a time, which must
internal/database/model_delivery.go
+4
View File
@@ -56,6 +56,10 @@ type Delivery struct {
// the index.
FinishedAt *time.Time `gorm:"index:idx_deliveries_status,priority:3" json:"finishedAt,omitempty"`
// Replay is set on a delivery created by the event log's Replay
// action, so the pages can tell it from the delivery it repeats.
Replay bool `gorm:"not null;default:false" json:"replay"`
// Relations. No model marshals the record it belongs to:
// Event.Deliveries and Target.Deliveries lead back here, and the
// JSON could loop.
internal/database/model_event.go
+3 -1
View File
@@ -30,8 +30,10 @@ type Event struct {
WebhookID string `gorm:"type:uuid;not null" json:"webhookId"`
EntrypointID string `gorm:"type:uuid;not null;index:idx_events_entrypoint_id,priority:1" json:"entrypointId"`
// Request data
// Request data. RawQuery is the receiving request's query string
// as sent, without the leading "?".
Method string `gorm:"not null" json:"method"`
RawQuery string `gorm:"type:text" json:"rawQuery"`
Headers string `gorm:"type:text" json:"headers"` // JSON
Body string `gorm:"type:text" json:"body"`
ContentType string `json:"contentType"`
internal/database/retention_test.go
+1 -1
View File
@@ -51,7 +51,7 @@ func setupRetentionTest(t *testing.T) *retentionTestEnv {
mgr, err := database.NewWebhookDBManager(
lc,
database.WebhookDBManagerParams{Config: cfg, Logger: l},
database.WebhookDBManagerParams{Config: cfg, Logger: l.Get()},
)
require.NoError(t, err)
internal/database/testing.go
-47
View File
@@ -1,47 +0,0 @@
package database
import (
"log/slog"
"os"
"gorm.io/gorm"
)
// NewTestDatabase creates a Database wrapper around a pre-opened *gorm.DB.
// Intended for use in tests that need a *database.Database without the
// full fx lifecycle. The caller is responsible for closing the underlying
// sql.DB connection.
func NewTestDatabase(db *gorm.DB) *Database {
return &Database{
db: db,
log: slog.New(slog.NewTextHandler(
os.Stderr,
&slog.HandlerOptions{Level: slog.LevelDebug},
)),
}
}
// NewTestWebhookDBManager creates a WebhookDBManager backed by the given
// data directory. Intended for use in tests without the fx lifecycle.
func NewTestWebhookDBManager(dataDir string) *WebhookDBManager {
return NewTestWebhookDBManagerWithLogger(
dataDir,
slog.New(slog.NewTextHandler(
os.Stderr,
&slog.HandlerOptions{Level: slog.LevelDebug},
)),
)
}
// NewTestWebhookDBManagerWithLogger is NewTestWebhookDBManager with the
// logger supplied by the caller. The per-webhook databases this manager
// opens hand that logger to gormlog, so a test that needs to see the SQL
// the service emits can capture it.
func NewTestWebhookDBManagerWithLogger(
dataDir string, log *slog.Logger,
) *WebhookDBManager {
return &WebhookDBManager{
dataDir: dataDir,
log: log,
}
}
internal/database/webhook_db_manager.go
+2 -3
View File
@@ -15,7 +15,6 @@ import (
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/datadir"
"sneak.berlin/go/webhooker/internal/gormlog"
"sneak.berlin/go/webhooker/internal/logger"
)
// WebhookDBManagerParams holds the fx dependencies for
@@ -24,7 +23,7 @@ type WebhookDBManagerParams struct {
fx.In
Config *config.Config
Logger *logger.Logger
Logger *slog.Logger
}
// errInvalidCachedDBType indicates a type assertion failure
@@ -70,7 +69,7 @@ func NewWebhookDBManager(
) (*WebhookDBManager, error) {
m := &WebhookDBManager{
dataDir: params.Config.DataDir,
log: params.Logger.Get(),
log: params.Logger,
}
// Create data directory if it doesn't exist. datadir.DirPerm is the
internal/database/webhook_db_manager_test.go
+6 -3
View File
@@ -18,6 +18,7 @@ import (
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
"sneak.berlin/go/webhooker/internal/globals"
"sneak.berlin/go/webhooker/internal/logger"
)
@@ -50,7 +51,7 @@ func setupTestWebhookDBManager(
lc,
database.WebhookDBManagerParams{
Config: cfg,
Logger: l,
Logger: l.Get(),
},
)
require.NoError(t, err)
@@ -117,7 +118,8 @@ func TestWebhookDBManager_ConcurrentFirstTouchOpensOnce(t *testing.T) {
var logs bytes.Buffer
mgr := database.NewTestWebhookDBManagerWithLogger(
mgr := databasetest.NewWebhookDBManagerWithLogger(
t,
t.TempDir(),
slog.New(slog.NewTextHandler(&logs, nil)),
)
@@ -307,7 +309,8 @@ func TestWebhookDBManager_LostDatabaseIsLogged(t *testing.T) {
var logs bytes.Buffer
mgr := database.NewTestWebhookDBManagerWithLogger(
mgr := databasetest.NewWebhookDBManagerWithLogger(
t,
t.TempDir(),
slog.New(slog.NewTextHandler(&logs, nil)),
)
internal/delivery/archive_sweeper_test.go
+4 -18
View File
@@ -21,6 +21,7 @@ import (
"gorm.io/gorm/clause"
_ "modernc.org/sqlite" // Pure Go SQLite driver.
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/gormlog"
)
@@ -59,29 +60,14 @@ func setupArchiveTest(t *testing.T) *archiveEnv {
dataDir := t.TempDir()
log := archiveTestLogger()
sqlDB, err := sql.Open(
"sqlite",
fmt.Sprintf(
"file:%s?mode=rwc",
filepath.Join(dataDir, "main.db"),
),
)
mainDB, err := database.Open(dataDir, slog.New(slog.DiscardHandler))
require.NoError(t, err)
t.Cleanup(func() { _ = sqlDB.Close() })
gdb, err := gorm.Open(
sqlite.Dialector{Conn: sqlDB},
&gorm.Config{Logger: gormlog.New(slog.New(slog.DiscardHandler))},
)
require.NoError(t, err)
mainDB := database.NewTestDatabase(gdb)
require.NoError(t, mainDB.Migrate())
t.Cleanup(func() { _ = mainDB.Close() })
eng := delivery.NewTestEngineWithDB(
mainDB,
database.NewTestWebhookDBManager(dataDir),
databasetest.NewWebhookDBManager(t, dataDir),
log,
&http.Client{Timeout: 5 * time.Second},
1,
internal/delivery/circuit_breaker.go
+14
View File
@@ -102,6 +102,20 @@ func (cb *CircuitBreaker) CooldownRemaining() time.Duration {
return remaining
}
// StateAndCooldown returns the circuit state and, while the circuit is
// open, what is left of the cooldown, or zero once that has passed.
// Both are read under one lock, so they always agree.
func (cb *CircuitBreaker) StateAndCooldown() (CircuitState, time.Duration) {
cb.mu.Lock()
defer cb.mu.Unlock()
if cb.state != CircuitOpen {
return cb.state, 0
}
return cb.state, max(cb.cooldown-time.Since(cb.lastFailure), 0)
}
// RecordSuccess records a successful delivery and resets
// the circuit breaker to closed state.
func (cb *CircuitBreaker) RecordSuccess() {
internal/delivery/engine.go
+39 -3
View File
@@ -110,6 +110,7 @@ type Task struct {
MaxRetries int
Method string
RawQuery string
Headers string
ContentType string
Body *string
@@ -143,6 +144,15 @@ type Archives interface {
Rename(targetID, webhookName, targetName string) error
}
// CircuitBreakers is how the handlers read a target's circuit
// breaker, so the webhook page and the event log can say that
// deliveries to the target are paused and until when. Like Archives,
// it keeps the handlers free of the engine's internals and is
// trivially faked in tests.
type CircuitBreakers interface {
StateAndCooldown(targetID string) (CircuitState, time.Duration)
}
// EngineParams are the fx dependencies for the delivery
// engine.
type EngineParams struct {
@@ -186,9 +196,11 @@ type Engine struct {
// targets maps each target type to its implementation.
targets map[database.TargetType]Target
// httpTarget is retained so tests can reach the HTTP
// target's shared client and circuit breakers.
httpTarget *httpTarget
// httpTarget and slackTarget are retained so StateAndCooldown
// can read their circuit breakers, and so tests can reach the
// HTTP target's shared client.
httpTarget *httpTarget
slackTarget *slackTarget
// dbTarget is retained so the engine can reach the archive
// writer registry for eviction, renames and the idle sweep.
@@ -301,6 +313,28 @@ func (e *Engine) Rename(
return e.dbTarget.rename(targetID, webhookName, targetName)
}
// StateAndCooldown implements CircuitBreakers. It returns the state of
// the target's circuit breaker and, while the breaker is open, what is
// left of its cooldown; the cooldown is zero once that has passed and
// in any other state. A target with no breaker reads as closed with no
// cooldown, and reading never creates one.
func (e *Engine) StateAndCooldown(
targetID string,
) (CircuitState, time.Duration) {
for _, core := range []*httpCore{
e.httpTarget.httpCore, e.slackTarget.httpCore,
} {
val, ok := core.circuitBreakers.Load(targetID)
if ok {
cb, _ := val.(*CircuitBreaker)
return cb.StateAndCooldown()
}
}
return CircuitClosed, 0
}
// ScheduleRetry schedules a task to be re-enqueued onto the
// retry channel after delay. It implements the Scheduler
// interface the targets use to own their durable retries.
@@ -1719,6 +1753,7 @@ func buildEventFromTask(task *Task) database.Event {
event := database.Event{
EntrypointID: task.EntrypointID,
Method: task.Method,
RawQuery: task.RawQuery,
Headers: task.Headers,
ContentType: task.ContentType,
}
@@ -2069,6 +2104,7 @@ func buildRecoveryTask(
TargetConfig: target.Config,
MaxRetries: target.MaxRetries,
Method: event.Method,
RawQuery: event.RawQuery,
Headers: event.Headers,
ContentType: event.ContentType,
Body: bodyPtr,
internal/delivery/engine_integration_test.go
+26 -40
View File
@@ -10,7 +10,6 @@ import (
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"strings"
"sync/atomic"
"testing"
@@ -19,12 +18,11 @@ import (
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
_ "modernc.org/sqlite"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/gormlog"
)
// iSetup holds common integration test dependencies.
@@ -45,12 +43,12 @@ func newISetup(t *testing.T) iSetup {
wDB := iSeedWebhookDB(t, dbMgr, wID)
return iSetup{
MainDB: mainDB,
MainDB: mainDB.DB(),
DBMgr: dbMgr,
WebhookID: wID,
WebhookDB: wDB,
Engine: delivery.NewTestEngineWithDB(
database.NewTestDatabase(mainDB),
mainDB,
dbMgr,
slog.New(slog.NewTextHandler(
os.Stderr,
@@ -64,35 +62,16 @@ func newISetup(t *testing.T) iSetup {
}
}
func iMainDB(t *testing.T) *gorm.DB {
// iMainDB opens a main database through database.Open, the way the
// service opens it, so these tests cannot pass against journal and
// locking settings production does not use.
func iMainDB(t *testing.T) *database.Database {
t.Helper()
dbPath := filepath.Join(
t.TempDir(), "main-test.db",
)
// Opened the way the service opens the main database, so these
// tests cannot pass against journal and locking settings
// production does not use.
sqlDB, err := database.OpenSQLite(
dbPath, database.SQLiteModeCreate,
)
db, err := database.Open(t.TempDir(), slog.New(slog.DiscardHandler))
require.NoError(t, err)
t.Cleanup(func() { _ = sqlDB.Close() })
db, err := gorm.Open(
sqlite.Dialector{Conn: sqlDB},
&gorm.Config{Logger: gormlog.New(slog.New(slog.DiscardHandler))},
)
require.NoError(t, err)
require.NoError(t, db.AutoMigrate(
&database.Webhook{},
&database.Target{},
&database.User{},
&database.Setting{},
))
t.Cleanup(func() { _ = db.Close() })
return db
}
@@ -102,7 +81,7 @@ func iDBManager(
) *database.WebhookDBManager {
t.Helper()
return database.NewTestWebhookDBManager(t.TempDir())
return databasetest.NewWebhookDBManager(t, t.TempDir())
}
func iSeedWebhookDB(
@@ -673,6 +652,11 @@ func TestRecoverPendingDeliveries(t *testing.T) {
t, s.WebhookDB, s.WebhookID, targetID, 3,
)
// A recovered delivery still carries its event's query string.
require.NoError(t, s.WebhookDB.Model(&database.Event{}).
Where("webhook_id = ?", s.WebhookID).
Update("raw_query", eventQuery).Error)
s.Engine.ExportRecoverPendingDeliveries(
context.Background(), s.WebhookDB,
s.WebhookID,
@@ -687,6 +671,8 @@ func TestRecoverPendingDeliveries(t *testing.T) {
database.TargetTypeLog,
task.TargetType,
)
assert.Equal(t, eventQuery, task.RawQuery)
case <-time.After(2 * time.Second):
t.Fatalf("expected task %d", i)
}
@@ -1147,17 +1133,17 @@ func TestRecoverInFlight_ReportsAMissingWebhookDatabase(t *testing.T) {
mainDB := iMainDB(t)
webhookID := uuid.New().String()
iCreateWebhook(t, mainDB, webhookID, "lost-database")
iCreateWebhook(t, mainDB.DB(), webhookID, "lost-database")
var logs bytes.Buffer
dbMgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(), slog.New(slog.NewTextHandler(&logs, nil)),
dbMgr := databasetest.NewWebhookDBManagerWithLogger(
t, t.TempDir(), slog.New(slog.NewTextHandler(&logs, nil)),
)
t.Cleanup(func() { _ = dbMgr.CloseAll() })
engine := delivery.NewTestEngineWithDB(
database.NewTestDatabase(mainDB), dbMgr,
mainDB, dbMgr,
slog.New(slog.DiscardHandler),
&http.Client{Timeout: 5 * time.Second}, 1,
)
@@ -1181,14 +1167,14 @@ func TestRecoverInFlight_SkipsAWebhookDeletedAfterTheListIsRead(
mainDB := iMainDB(t)
webhookID := uuid.New().String()
iCreateWebhook(t, mainDB, webhookID, "deleted-during-recovery")
iCreateWebhook(t, mainDB.DB(), webhookID, "deleted-during-recovery")
// The first query to return is recovery's read of the list of
// webhooks. Deleting the webhook right after it puts the delete
// between that read and the opening of the webhook's database.
deleted := false
require.NoError(t, mainDB.Callback().Query().After("gorm:query").
require.NoError(t, mainDB.DB().Callback().Query().After("gorm:query").
Register("delete-after-list", func(*gorm.DB) {
if deleted {
return
@@ -1196,16 +1182,16 @@ func TestRecoverInFlight_SkipsAWebhookDeletedAfterTheListIsRead(
deleted = true
require.NoError(t, mainDB.Delete(
require.NoError(t, mainDB.DB().Delete(
&database.Webhook{}, "id = ?", webhookID,
).Error)
}))
dbMgr := database.NewTestWebhookDBManager(t.TempDir())
dbMgr := databasetest.NewWebhookDBManager(t, t.TempDir())
t.Cleanup(func() { _ = dbMgr.CloseAll() })
engine := delivery.NewTestEngineWithDB(
database.NewTestDatabase(mainDB), dbMgr,
mainDB, dbMgr,
slog.New(slog.DiscardHandler),
&http.Client{Timeout: 5 * time.Second}, 1,
)
internal/delivery/engine_test.go
+62
View File
@@ -11,6 +11,7 @@ import (
"net/http/httptest"
"os"
"path/filepath"
"strconv"
"strings"
"sync"
"sync/atomic"
@@ -1018,6 +1019,62 @@ func TestGetCircuitBreaker_CreatesOnDemand(t *testing.T) {
)
}
// TestStateAndCooldown_ReadsHTTPAndSlackBreakers proves the engine
// reads the state of an http or a slack target's circuit breaker, with
// what is left of its cooldown while it is open, and no cooldown while
// it is half-open, once it closes, or for a target with no breaker.
func TestStateAndCooldown_ReadsHTTPAndSlackBreakers(t *testing.T) {
t.Parallel()
e := testEngine(t, 1)
httpID := uuid.New().String()
slackID := uuid.New().String()
state, cooldown := e.StateAndCooldown(httpID)
assert.Equal(t, delivery.CircuitClosed, state, "no breaker")
assert.Zero(t, cooldown, "no breaker")
httpCB := delivery.NewTestCircuitBreaker(1, time.Hour)
e.ExportSetCircuitBreaker(httpID, httpCB)
slackCB := delivery.NewTestCircuitBreaker(1, time.Hour)
e.ExportSetSlackCircuitBreaker(slackID, slackCB)
httpCB.RecordFailure()
slackCB.RecordFailure()
for _, id := range []string{httpID, slackID} {
state, cooldown := e.StateAndCooldown(id)
assert.Equal(t, delivery.CircuitOpen, state)
assert.Greater(t, cooldown, 59*time.Minute)
assert.LessOrEqual(t, cooldown, time.Hour)
}
httpCB.RecordSuccess()
slackCB.RecordSuccess()
for _, id := range []string{httpID, slackID} {
state, cooldown := e.StateAndCooldown(id)
assert.Equal(t, delivery.CircuitClosed, state, "closed")
assert.Zero(t, cooldown, "closed")
}
// A breaker with no cooldown goes half-open on the first Allow
// after it trips, letting that one delivery through to test the
// target.
halfOpenID := uuid.New().String()
halfOpenCB := delivery.NewTestCircuitBreaker(1, 0)
e.ExportSetCircuitBreaker(halfOpenID, halfOpenCB)
halfOpenCB.RecordFailure()
require.True(t, halfOpenCB.Allow())
state, cooldown = e.StateAndCooldown(halfOpenID)
assert.Equal(t, delivery.CircuitHalfOpen, state)
assert.Zero(t, cooldown, "half-open")
}
func TestParseHTTPConfig_Valid(t *testing.T) {
t.Parallel()
@@ -1934,6 +1991,10 @@ func assertLogLineComplete(
"log line must contain the full request headers",
)
assert.Contains(t, out, "raw_query="+strconv.Quote(event.RawQuery),
"log line must contain the query string",
)
assert.Contains(t, out, event.EntrypointID,
"log line must contain the entrypoint id",
)
@@ -1956,6 +2017,7 @@ func TestDeliverLog_LogsFullContent(t *testing.T) {
event := seedEvent(
t, db, `{"log-body-marker":"abc123"}`,
)
event.RawQuery = eventQuery
dlv := seedDelivery(
t, db, event.ID, uuid.New().String(),
internal/delivery/export_test.go
+8
View File
@@ -212,6 +212,14 @@ func (e *Engine) ExportSetCircuitBreaker(
e.httpTarget.circuitBreakers.Store(targetID, cb)
}
// ExportSetSlackCircuitBreaker is ExportSetCircuitBreaker for the
// slack target.
func (e *Engine) ExportSetSlackCircuitBreaker(
targetID string, cb *CircuitBreaker,
) {
e.slackTarget.circuitBreakers.Store(targetID, cb)
}
// ExportParseHTTPConfig exposes parseHTTPConfig.
func (e *Engine) ExportParseHTTPConfig(
configJSON string,
internal/delivery/inflight_test.go
+4 -3
View File
@@ -48,8 +48,9 @@ func fSweepSetup(
//
// Every caller drives the dispatch paths synchronously and has already
// waited for them to return, so anything they queued is in the channel
// by now. The short grace covers nothing but scheduler jitter, and is
// kept small because one of these tests runs the drain forty times.
// by now, and nothing is waited for. A timer here would race the queued
// tasks: on a busy host it can be due by the time select looks, and
// select picks at random among the cases that are ready.
func fDrain(e *delivery.Engine) []delivery.Task {
var out []delivery.Task
@@ -59,7 +60,7 @@ func fDrain(e *delivery.Engine) []delivery.Task {
out = append(out, task)
case task := <-e.ExportRetryCh():
out = append(out, task)
case <-time.After(25 * time.Millisecond):
default:
return out
}
}
internal/delivery/queue_depth_gormlog_test.go
+9 -26
View File
@@ -5,7 +5,6 @@ import (
"context"
"log/slog"
"net/http"
"path/filepath"
"strings"
"sync"
"testing"
@@ -14,11 +13,9 @@ import (
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/gormlog"
)
// qdAggregateMarker identifies the queue-depth aggregate in the
@@ -49,27 +46,13 @@ func (q *qdSyncBuf) String() string {
// qdMainDB opens a main database whose GORM logger is the service's
// adapter, writing through log.
func qdMainDB(t *testing.T, log *slog.Logger) *gorm.DB {
func qdMainDB(t *testing.T, log *slog.Logger) *database.Database {
t.Helper()
sqlDB, err := database.OpenSQLite(
filepath.Join(t.TempDir(), "main-gormlog.db"),
database.SQLiteModeCreate,
)
db, err := database.Open(t.TempDir(), log)
require.NoError(t, err)
t.Cleanup(func() { _ = sqlDB.Close() })
db, err := gorm.Open(
sqlite.Dialector{Conn: sqlDB},
&gorm.Config{Logger: gormlog.New(log)},
)
require.NoError(t, err)
require.NoError(t, db.AutoMigrate(
&database.Webhook{},
&database.Target{},
))
t.Cleanup(func() { _ = db.Close() })
return db
}
@@ -106,18 +89,18 @@ func TestQueueDepthSample_LogsNoBoundValue(t *testing.T) {
))
mainDB := qdMainDB(t, log)
dbMgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(), log,
dbMgr := databasetest.NewWebhookDBManagerWithLogger(
t, t.TempDir(), log,
)
webhookID := uuid.New().String()
webhookDB := iSeedWebhookDB(t, dbMgr, webhookID)
iCreateWebhook(t, mainDB, webhookID, "queue-depth-gormlog")
iCreateWebhook(t, mainDB.DB(), webhookID, "queue-depth-gormlog")
targetID := uuid.New().String()
iCreateTarget(t, mainDB, targetID, webhookID,
iCreateTarget(t, mainDB.DB(), targetID, webhookID,
"queue-depth-gormlog-target", database.TargetTypeHTTP,
iHTTPConfig("https://example.com/hook"), 3,
)
@@ -136,7 +119,7 @@ func TestQueueDepthSample_LogsNoBoundValue(t *testing.T) {
)
engine := delivery.NewTestEngineWithDB(
database.NewTestDatabase(mainDB),
mainDB,
dbMgr,
log,
&http.Client{Timeout: 5 * time.Second},
internal/delivery/target.go
+1
View File
@@ -105,6 +105,7 @@ func (e *Engine) initTargets(client *http.Client) {
dbT := &databaseTarget{eng: e}
e.httpTarget = httpT
e.slackTarget = slackT
e.dbTarget = dbT
e.targets = map[database.TargetType]Target{
internal/delivery/target_config_edit.go
+7 -3
View File
@@ -39,6 +39,9 @@ type TargetConfigForm struct {
// Timeout is the HTTP target's per-request timeout in seconds,
// empty when unset.
Timeout string
// ForwardQuery is the HTTP target's setting that passes each
// event's query string on to it.
ForwardQuery bool
// Expiry is the database (archive) target's row expiry.
Expiry string
// Rotation is the database (archive) target's rotation.
@@ -64,9 +67,10 @@ func NewTargetConfigForm(
}
return TargetConfigForm{
URL: cfg.URL,
Headers: FormatTargetHeaders(cfg.Headers),
Timeout: FormatTargetTimeout(cfg.Timeout),
URL: cfg.URL,
Headers: FormatTargetHeaders(cfg.Headers),
Timeout: FormatTargetTimeout(cfg.Timeout),
ForwardQuery: cfg.ForwardQuery,
}, nil
case database.TargetTypeSlack:
cfg, err := parseSlackConfig(t.Config)
internal/delivery/target_config_view.go
+15 -7
View File
@@ -171,22 +171,30 @@ func httpConfigFields(t *database.Target) []ConfigField {
})
}
if cfg.ForwardQuery {
fields = append(fields, ConfigField{
Label: "Query string",
Value: "passed on to this target",
})
}
fields = append(fields, maxRetriesField(t))
return fields
}
// maxRetriesField describes a target's retry count, which lives
// on the target row rather than in its configuration blob.
// on the target row rather than in its configuration blob. A
// stored 0 makes a single attempt, so it is shown as 1.
func maxRetriesField(t *database.Target) ConfigField {
retries := strconv.Itoa(t.MaxRetries)
attempts := strconv.Itoa(t.MaxRetries)
if t.MaxRetries == 0 {
retries += " (fire-and-forget)"
attempts = "1 (fire-and-forget: no retries, no circuit breaker)"
}
return ConfigField{
Label: "Max Retries",
Value: retries,
Label: "Delivery attempts",
Value: attempts,
}
}
@@ -213,10 +221,10 @@ func databaseConfigFields(configJSON string) []ConfigField {
}
return []ConfigField{{
Label: "Archive Expiry",
Label: "Archive expiry",
Value: value,
}, {
Label: "Archive Rotation",
Label: "Archive rotation",
Value: rotation,
}}
}
internal/delivery/target_config_view_test.go
+9 -7
View File
@@ -32,7 +32,7 @@ const (
viewMaskedOrigin = viewExampleOrigin + "/..."
viewUnavailable = "(unavailable)"
viewExpiryNever = "never"
viewMaxRetries = "Max Retries"
viewMaxRetries = "Delivery attempts"
)
func TestMaskedWebhookURL(t *testing.T) {
@@ -190,7 +190,7 @@ func TestNewTargetViews_Slack(t *testing.T) {
t,
map[string]string{
"Webhook URL": slackMaskedURL,
viewMaxRetries: "0 (fire-and-forget)",
viewMaxRetries: "1 (fire-and-forget: no retries, no circuit breaker)",
},
fieldMap(view.Config),
)
@@ -223,7 +223,8 @@ func TestNewTargetViews_HTTP(t *testing.T) {
Type: database.TargetTypeHTTP,
Config: `{"url":"` + viewExampleHook + `",` +
`"timeout":30,` +
`"headers":{"Authorization":"Bearer sekrit"}}`,
`"headers":{"Authorization":"Bearer sekrit"},` +
`"forwardQuery":true}`,
MaxRetries: 5,
})
@@ -235,6 +236,7 @@ func TestNewTargetViews_HTTP(t *testing.T) {
"Destination URL": viewMaskedOrigin,
"Timeout": "30s",
"Headers": "1 configured",
"Query string": "passed on to this target",
viewMaxRetries: "5",
},
fields,
@@ -258,7 +260,7 @@ func TestNewTargetViews_HTTPFireAndForget(t *testing.T) {
t,
map[string]string{
"Destination URL": viewMaskedOrigin,
viewMaxRetries: "0 (fire-and-forget)",
viewMaxRetries: "1 (fire-and-forget: no retries, no circuit breaker)",
},
fieldMap(view.Config),
)
@@ -329,8 +331,8 @@ func TestNewTargetViews_Database(t *testing.T) {
assert.Equal(
t,
map[string]string{
"Archive Expiry": tc.want,
"Archive Rotation": rotationNone,
"Archive expiry": tc.want,
"Archive rotation": rotationNone,
},
fieldMap(view.Config),
)
@@ -365,7 +367,7 @@ func TestNewTargetViews_DatabaseRotation(t *testing.T) {
})
assert.Equal(
t, want, fieldMap(view.Config)["Archive Rotation"],
t, want, fieldMap(view.Config)["Archive rotation"],
)
})
}
internal/delivery/target_database.go
+1
View File
@@ -184,6 +184,7 @@ func (t *databaseTarget) archive(d *database.Delivery) error {
WebhookID: webhookID,
EntrypointID: d.Event.EntrypointID,
Method: d.Event.Method,
RawQuery: d.Event.RawQuery,
Headers: d.Event.Headers,
Body: d.Event.Body,
ContentType: d.Event.ContentType,
internal/delivery/target_database_archive.go
+43 -29
View File
@@ -101,6 +101,7 @@ type archivedEvent struct {
WebhookID string
EntrypointID string
Method string
RawQuery string
Headers string
Body string
ContentType string
@@ -379,21 +380,54 @@ func (w *archiveWriter) close() {
// sweepExpired prunes the target's archive files, which may have
// gone idle, with no write to trigger the usual on-reopen prune. It
// takes the writer's own mutex for the whole operation, so a sweep
// is ordered against concurrent writes rather than reaching around
// them to the files.
// lists the files under the writer's own mutex, then takes the mutex
// again for one file at a time, so a write waits for at most one
// file's prune, and each prune is ordered against concurrent writes
// rather than reaching around them to the file.
//
// It never creates an archive file: it prunes only the files
// archiveFiles finds, and opens each with archiveModeExisting so
// SQLite itself refuses to create one if the file disappears
// between the listing and the open. A file named for a period that
// the prune leaves empty is deleted.
// archiveFiles lists, skips one that is gone by the time it is
// reached (moved away, or renamed since the listing), and opens each
// with archiveModeExisting so SQLite itself refuses to create one if
// the file disappears between the check and the open. A file named
// for a period that the prune leaves empty is deleted.
//
// The archive is left CLOSED afterwards. An idle archive holding
// no handle is what keeps the operator's move-the-file-away
// workflow working; the next write reopens (and recreates) the
// file as it always has.
func (w *archiveWriter) sweepExpired(expiry time.Duration) error {
w.mu.Lock()
files, err := archiveFiles(w.path)
w.mu.Unlock()
if err != nil {
return err
}
var errs []error
for _, file := range files {
err = w.sweepFile(file, expiry)
if errors.Is(err, errArchiveWriterEvicted) {
return err
}
if err != nil {
errs = append(errs, err)
}
}
return errors.Join(errs...)
}
// sweepFile prunes one of the target's archive files for sweepExpired,
// holding w.mu while it does. It skips a file that is gone, and deletes
// the file, with its -wal and -shm, when it is named for a period and
// the prune leaves it empty.
func (w *archiveWriter) sweepFile(
file archiveFile, expiry time.Duration,
) error {
w.mu.Lock()
defer w.mu.Unlock()
@@ -403,30 +437,10 @@ func (w *archiveWriter) sweepExpired(expiry time.Duration) error {
)
}
files, err := archiveFiles(w.path)
if err != nil {
return err
if !fileExists(file.path) {
return nil
}
var errs []error
for _, file := range files {
err = w.sweepFile(file, expiry)
if err != nil {
errs = append(errs, err)
}
}
return errors.Join(errs...)
}
// sweepFile prunes one of the target's archive files for
// sweepExpired, which holds w.mu, and deletes the file, with its -wal
// and -shm, when it is named for a period and the prune leaves it
// empty.
func (w *archiveWriter) sweepFile(
file archiveFile, expiry time.Duration,
) error {
// Drop any live handle first so the prune runs against a
// freshly opened file, matching the write path's semantics.
w.close()
internal/delivery/target_database_export.go
+84 -56
View File
@@ -9,8 +9,11 @@ import (
"errors"
"fmt"
"io"
"io/fs"
"log/slog"
"os"
"path/filepath"
"sync"
"time"
"unicode/utf8"
@@ -51,18 +54,35 @@ func ArchiveExportFileName(
at.UTC().Format("20060102T150405Z") + ".json.gz"
}
// ArchiveExport is a database target's archive opened for download:
// every one of its files, each read on its own connection inside one
// read-only transaction, so it writes out the archive as it stood when
// OpenArchiveExport returned.
// ArchiveExport is a database target's archive listed for download. It
// opens one of the target's files at a time, only when its rows are
// about to be written out, and closes it before it opens the next, so
// an export holds at most one file open however many the target has.
//
// Archives are in WAL mode, where a reader works from a snapshot and
// never blocks a writer: archive writes go on while an export is open,
// and the export does not see them. SQLite cannot checkpoint a -wal
// past an open snapshot, so a file's -wal grows until the export has
// written out that file.
// Each file is read on its own connection inside one read-only
// transaction, so its rows are written out as the file stood when it
// was opened. Archives are in WAL mode, where a reader works from a
// snapshot and never blocks a writer: archive writes go on while a file
// is open, and the export does not see them. SQLite cannot checkpoint
// a -wal past an open snapshot, so the open file's -wal grows until the
// export has written that file out.
type ArchiveExport struct {
files []*exportFile
// periods are the periods of the target's files when the export
// was listed, "" for the file without one, in the order
// archiveFiles lists them.
periods []string
// lock is held while currentPath is called and a file is opened,
// so that a rename, which holds it too, cannot move the file in
// between.
lock sync.Locker
// currentPath returns the path ArchivePath gives the target under
// the names stored for it now, which a rename may have changed since
// the export was listed.
currentPath func() (string, error)
log *slog.Logger
}
// exportFile is one archive file opened for an export.
@@ -83,43 +103,40 @@ type exportedName struct {
Name string `json:"name"`
}
// OpenArchiveExport opens every one of a database target's archive
// files for export, given the path ArchivePath gives it (see
// archiveFiles), and takes the snapshots the export reads. It never
// creates a file: with no files, the export has no rows.
// NewArchiveExport lists a database target's archive files for export,
// given the path ArchivePath gives it (see archiveFiles). It opens none
// of them. Its caller holds lock, which every rename of the target's
// files runs under, from reading the names path is made of until it
// returns, so the files it lists are the ones those names give.
//
// Once it has returned, the files are open, so a rename or a move of
// them does not affect the export, which reads the same files under
// their new names.
//
// The transactions last as long as ctx does, so ctx must last for the
// whole export.
func OpenArchiveExport(
ctx context.Context, path string, log *slog.Logger,
// WriteGzipJSON, called without lock held, finds each file again by its
// period under the path currentPath gives, holding lock while it does
// and while it opens the file, so a rename during the export loses no
// file. A file that is gone by then, emptied by the sweep or moved
// away, is skipped. The export never creates a file: with no files, it
// has no rows.
func NewArchiveExport(
path string,
lock sync.Locker,
currentPath func() (string, error),
log *slog.Logger,
) (*ArchiveExport, error) {
files, err := archiveFiles(path)
if err != nil {
return nil, err
}
x := &ArchiveExport{}
x := &ArchiveExport{lock: lock, currentPath: currentPath, log: log}
for _, file := range files {
f, err := openExportFile(ctx, file, log)
if err != nil {
_ = x.Close()
return nil, err
}
x.files = append(x.files, f)
x.periods = append(x.periods, file.period)
}
return x, nil
}
// openExportFile opens one archive file for an export and takes its
// snapshot.
// snapshot. The transaction lasts as long as ctx does.
func openExportFile(
ctx context.Context, file archiveFile, log *slog.Logger,
) (*exportFile, error) {
@@ -179,9 +196,9 @@ func openExportFile(
//
// Each row is written out before the next is read, so neither the
// archive nor its JSON is ever held in memory whole, and each file is
// closed once its rows are written. After an error the gzip stream is
// left unfinished, so what was written does not decompress as a whole
// file.
// closed once its rows are written, before the next is opened. When it
// returns, no file is open. After an error the gzip stream is left
// unfinished, so what was written does not decompress as a whole file.
func (x *ArchiveExport) WriteGzipJSON(
ctx context.Context,
w io.Writer,
@@ -208,30 +225,35 @@ func (x *ArchiveExport) WriteGzipJSON(
return zw.Close()
}
// Close ends the transactions of the files still open and closes
// their connections.
func (x *ArchiveExport) Close() error {
errs := make([]error, 0, len(x.files))
// openFile finds the target's archive file for period under the path
// currentPath gives now, and opens it for the export, holding x.lock
// for both. For a file that is gone, the error wraps fs.ErrNotExist.
func (x *ArchiveExport) openFile(
ctx context.Context, period string,
) (*exportFile, error) {
x.lock.Lock()
defer x.lock.Unlock()
for _, f := range x.files {
errs = append(errs, f.close())
path, err := x.currentPath()
if err != nil {
return nil, fmt.Errorf("finding archive file: %w", err)
}
return errors.Join(errs...)
file := archiveFile{path: archivePeriodPath(path, period), period: period}
_, err = os.Stat(file.path)
if err != nil {
return nil, err
}
return openExportFile(ctx, file, x.log)
}
// close ends the file's transaction and closes its connection, once.
// close ends the file's transaction and closes its connection.
func (f *exportFile) close() error {
if f.db == nil {
return nil
}
_ = f.tx.Rollback()
err := f.db.Close()
f.db = nil
return err
return f.db.Close()
}
// writeJSON writes head with archived_events added as its last key,
@@ -262,19 +284,24 @@ func (x *ArchiveExport) writeJSON(
}
// writeRows writes the archived rows of each file to w, one per line,
// separated by commas, and closes each file once its rows are written.
// separated by commas, opening each file in turn and closing it once
// its rows are written.
func (x *ArchiveExport) writeRows(ctx context.Context, w io.Writer) error {
sep := "\n"
for _, f := range x.files {
var err error
for _, period := range x.periods {
f, err := x.openFile(ctx, period)
if errors.Is(err, fs.ErrNotExist) {
continue
}
sep, err = f.writeRows(ctx, w, sep)
if err != nil {
return err
}
err = f.close()
sep, err = f.writeRows(ctx, w, sep)
err = errors.Join(err, f.close())
if err != nil {
return err
}
@@ -333,6 +360,7 @@ func writeRow(w io.Writer, ev *archivedEvent, period string) error {
"webhook_id": ev.WebhookID,
"entrypoint_id": ev.EntrypointID,
"method": ev.Method,
"raw_query": ev.RawQuery,
"headers": ev.Headers,
"body": ev.Body,
"content_type": ev.ContentType,
internal/delivery/target_database_export_test.go
+174 -63
View File
@@ -12,6 +12,8 @@ import (
"os"
"path/filepath"
"runtime"
"strings"
"sync"
"testing"
"time"
@@ -29,14 +31,8 @@ const (
exportTargetName = "Long-term archive"
)
const (
// binaryBody is a body that is not valid UTF-8.
binaryBody = "\xff\xfe\x00\x01binary\x80"
// openedEventID is the event the snapshot tests archive before
// they open the export.
openedEventID = "opened"
)
// binaryBody is a body that is not valid UTF-8.
const binaryBody = "\xff\xfe\x00\x01binary\x80"
// writeExportTo writes export to w as the archive of the export tests'
// webhook and target, exported at 2026-10-02T12:03:04Z.
@@ -59,19 +55,41 @@ func writeExportTo(
)
}
// listExport lists the archive at path for export, as the archive of a
// target whose names do not change.
func listExport(t *testing.T, path string) *delivery.ArchiveExport {
t.Helper()
return newExport(t, path, &sync.Mutex{}, func() (string, error) {
return path, nil
})
}
// newExport lists the archive at path for export, to find each file
// again under the path currentPath gives, holding lock while it does.
// Nothing else takes lock while it lists, so it does not hold lock.
func newExport(
t *testing.T,
path string,
lock sync.Locker,
currentPath func() (string, error),
) *delivery.ArchiveExport {
t.Helper()
export, err := delivery.NewArchiveExport(
path, lock, currentPath, archiveTestLogger(),
)
require.NoError(t, err)
return export
}
// exportArchive runs a whole export of the archive at path and returns
// its JSON, decompressed and parsed.
func exportArchive(t *testing.T, path string) map[string]any {
t.Helper()
export, err := delivery.OpenArchiveExport(
t.Context(), path, archiveTestLogger(),
)
require.NoError(t, err)
defer func() { require.NoError(t, export.Close()) }()
return writeExport(t, export)
return writeExport(t, listExport(t, path))
}
// writeExport writes an opened export and returns its JSON,
@@ -148,6 +166,7 @@ func TestArchiveExport_MatchesStoredRows(t *testing.T) {
WebhookID: exportWebhookID,
EntrypointID: "ep-1",
Method: "POST",
RawQuery: eventQuery,
Headers: `{"X-Test":["yes"]}`,
Body: body,
ContentType: testContentType,
@@ -197,12 +216,13 @@ func assertExportedRow(
assert.Equal(t, row.WebhookID, ev["webhook_id"])
assert.Equal(t, row.EntrypointID, ev["entrypoint_id"])
assert.Equal(t, row.Method, ev["method"])
assert.Equal(t, row.RawQuery, ev["raw_query"])
assert.Equal(t, row.Headers, ev["headers"])
assert.Equal(t, row.ContentType, ev["content_type"])
if row.Body != binaryBody {
assert.Equal(t, row.Body, ev["body"])
assert.Len(t, ev, 9, "the nine columns and nothing else: %v", ev)
assert.Len(t, ev, 10, "the ten columns and nothing else: %v", ev)
return
}
@@ -211,7 +231,7 @@ func assertExportedRow(
require.NoError(t, err)
assert.Equal(t, binaryBody, string(body))
assert.Equal(t, "base64", ev["body_encoding"])
assert.Len(t, ev, 10, "the nine columns and body_encoding: %v", ev)
assert.Len(t, ev, 11, "the ten columns and body_encoding: %v", ev)
}
// TestArchiveExport_Empty proves an archive with nothing in it exports
@@ -241,63 +261,85 @@ func TestArchiveExport_Empty(t *testing.T) {
}
}
// TestArchiveExport_ReadsOneSnapshot proves an export writes the
// archive as it was when it was opened, and holds up no archive
// write: a row written while the export is open is stored, and is not
// in the export. A write held up for the whole busy timeout would
// fail.
// unlockHook is a sync.Locker that runs fn each time it is unlocked. An
// export unlocks its lock right after it opens a file.
type unlockHook struct {
sync.Mutex
fn func()
}
func (u *unlockHook) Unlock() {
u.Mutex.Unlock()
u.fn()
}
// TestArchiveExport_ReadsOneSnapshot proves an export writes a file
// out as it was when the export opened it, and holds up no archive
// write: a row written after the export was listed but before the file
// was opened is in the export, and one written while the file is open
// is stored, and is not. A write held up for the whole busy timeout
// would fail.
func TestArchiveExport_ReadsOneSnapshot(t *testing.T) {
t.Parallel()
path := filepath.Join(t.TempDir(), "archive.db")
w := delivery.NewExportArchiveWriter(path, archiveTestLogger(), 0)
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: openedEventID}, 0))
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: "listed"}, 0))
export, err := delivery.OpenArchiveExport(
t.Context(), path, archiveTestLogger(),
)
require.NoError(t, err)
opened := &unlockHook{fn: func() {
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: "during"}, 0))
}}
export := newExport(t, path, opened, func() (string, error) {
return path, nil
})
defer func() { require.NoError(t, export.Close()) }()
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: "during"}, 0))
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: "before-open"}, 0))
assert.Equal(t,
[]string{openedEventID}, exportedEventIDs(t, writeExport(t, export)),
[]string{"listed", "before-open"},
exportedEventIDs(t, writeExport(t, export)),
)
var stored int64
require.NoError(t, openArchiveDBForRead(t, path).
Model(&delivery.ExportArchivedEvent{}).Count(&stored).Error)
assert.Equal(t, int64(2), stored)
assert.Equal(t, int64(3), stored)
}
// TestArchiveExport_SurvivesRename proves that renaming the archive
// while an export of it is open, as renaming its webhook or target
// does, leaves the export reading the same file.
func TestArchiveExport_SurvivesRename(t *testing.T) {
// TestArchiveExport_FindsFilesAfterRename proves that renaming the
// archive after an export has listed it, as renaming its webhook or
// target does, loses no file: the export finds each file again by its
// period under the new name. A file moved away by then is skipped.
func TestArchiveExport_FindsFilesAfterRename(t *testing.T) {
t.Parallel()
path := filepath.Join(t.TempDir(), "archive-old.db")
dir := t.TempDir()
path := filepath.Join(dir, "archive-old.db")
w := delivery.NewExportArchiveWriter(path, archiveTestLogger(), 0)
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: openedEventID}, 0))
for _, period := range []string{"", dayPeriod, hourPeriod} {
require.NoError(t, w.WritePeriod(
delivery.ExportArchivedEvent{EventID: "in-" + period}, 0, period,
))
}
export, err := delivery.OpenArchiveExport(
t.Context(), path, archiveTestLogger(),
)
require.NoError(t, err)
defer func() { require.NoError(t, export.Close()) }()
current := path
export := newExport(t, path, &sync.Mutex{}, func() (string, error) {
return current, nil
})
require.NoError(t, w.Rename("archive-new.db"))
require.NoError(t, w.Write(delivery.ExportArchivedEvent{EventID: "after"}, 0))
require.NoFileExists(t, path)
current = filepath.Join(dir, "archive-new.db")
removeArchiveFiles(t, periodPath(current, dayPeriod))
assert.Equal(t,
[]string{openedEventID}, exportedEventIDs(t, writeExport(t, export)),
[]string{"in-", "in-" + hourPeriod},
exportedEventIDs(t, writeExport(t, export)),
)
}
@@ -306,7 +348,7 @@ func TestArchiveExport_SurvivesRename(t *testing.T) {
// day, and proves the export holds every row: the file without a
// period first, then the others oldest period first, each row from a
// file named for a period carrying that period. A file made after the
// export opened is not in it.
// export was listed is not in it.
func TestArchiveExport_EveryFileOldestFirst(t *testing.T) {
t.Parallel()
@@ -320,12 +362,7 @@ func TestArchiveExport_EveryFileOldestFirst(t *testing.T) {
))
}
export, err := delivery.OpenArchiveExport(
t.Context(), path, archiveTestLogger(),
)
require.NoError(t, err)
defer func() { require.NoError(t, export.Close()) }()
export := listExport(t, path)
require.NoError(t, w.WritePeriod(
delivery.ExportArchivedEvent{EventID: "later"}, 0, "2026-03-06",
@@ -351,9 +388,85 @@ func TestArchiveExport_EveryFileOldestFirst(t *testing.T) {
"a row from the file without a period has no period")
}
// openFilesPeak is an io.Writer that discards what it is given and
// records the most archive files in dir the process had open at any
// write, as /proc/self/fd lists the files a process has open.
type openFilesPeak struct {
dir string
max int
}
func (p *openFilesPeak) Write(b []byte) (int, error) {
fds, err := os.ReadDir("/proc/self/fd")
if err != nil {
return 0, err
}
open := map[string]bool{}
for _, fd := range fds {
file, err := os.Readlink(filepath.Join("/proc/self/fd", fd.Name()))
if err == nil && filepath.Dir(file) == p.dir &&
strings.HasSuffix(file, ".db") {
open[file] = true
}
}
p.max = max(p.max, len(open))
return len(b), nil
}
// TestArchiveExport_OneFileOpenAtATime exports a target with a file for
// each of 24 hours and proves the export never had more than one of
// them open, and had one open while it wrote. Each file holds a row of
// 48 KiB of random base64, which gzip shrinks little, so the export
// writes output while it reads each file.
func TestArchiveExport_OneFileOpenAtATime(t *testing.T) {
t.Parallel()
if runtime.GOOS != "linux" {
t.Skip("only Linux lists a process's open files in /proc/self/fd")
}
// Readlink gives each open file's path with no symbolic link in it.
dir, err := filepath.EvalSymlinks(t.TempDir())
require.NoError(t, err)
path := filepath.Join(dir, "archive-wh.db")
w := delivery.NewExportArchiveWriter(path, archiveTestLogger(), 0)
random := make([]byte, 36<<10)
for hour := range 24 {
_, _ = rand.Read(random)
require.NoError(t, w.WritePeriod(delivery.ExportArchivedEvent{
Body: base64.StdEncoding.EncodeToString(random),
}, 0, fmt.Sprintf("2026-10-01-%02d", hour)))
}
// The writer's own handle on the last file is not the export's.
w.Evict()
// Through a buffer, the open files are listed once per 8 KiB of
// output, a few times for each file, rather than at each of gzip's
// small writes, which takes far longer.
peak := &openFilesPeak{dir: dir}
buffered := bufio.NewWriterSize(peak, 8<<10)
require.NoError(t, writeExportTo(t, listExport(t, path), buffered))
require.NoError(t, buffered.Flush())
assert.Equal(t, 1, peak.max)
}
// heapPeak is an io.Writer that discards what it is given and records
// the largest heap it saw at a write. It collects garbage before each
// reading, so the heap it reads is what is still held.
// the largest heap it saw at a write. It collects garbage twice before
// each reading, so the heap it reads is what is still held. Once is not
// enough: the libraries the export calls (regexp, under GORM's table
// names, and encoding/json among them) cache buffers in a sync.Pool,
// which keeps them through one collection, so after one the reading
// counts however many happen to be cached. That varies from run to run
// by about as much as the limit in TestArchiveExport_Streams.
type heapPeak struct {
max uint64
}
@@ -361,6 +474,7 @@ type heapPeak struct {
func (p *heapPeak) Write(b []byte) (int, error) {
var m runtime.MemStats
runtime.GC()
runtime.GC()
runtime.ReadMemStats(&m)
p.max = max(p.max, m.HeapAlloc)
@@ -388,13 +502,10 @@ func exportHeapGrowth(t *testing.T, rows, bodySize int) uint64 {
}, 0))
}
export, err := delivery.OpenArchiveExport(
t.Context(), path, archiveTestLogger(),
)
require.NoError(t, err)
defer func() { require.NoError(t, export.Close()) }()
export := listExport(t, path)
// Twice, for the reason heapPeak gives.
runtime.GC()
runtime.GC()
var start runtime.MemStats
internal/delivery/target_database_rotation_test.go
+2 -1
View File
@@ -10,6 +10,7 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
"sneak.berlin/go/webhooker/internal/delivery"
)
@@ -335,7 +336,7 @@ func TestArchivePathAt(t *testing.T) {
t.Parallel()
dataDir := t.TempDir()
dbMgr := database.NewTestWebhookDBManager(dataDir)
dbMgr := databasetest.NewWebhookDBManager(t, dataDir)
webhook := &database.Webhook{
BaseModel: database.BaseModel{ID: "wh-id"}, Name: "Orders",
}
internal/delivery/target_database_test.go
+40
View File
@@ -85,6 +85,7 @@ func TestDeliverDatabase_ArchivesEvent(t *testing.T) {
webhookDB := testWebhookDB(t)
event := seedEvent(t, webhookDB, `{"archived":true}`)
event.RawQuery = eventQuery
d := seedDatabaseTargetDelivery(t, webhookDB, event, tgt)
env.eng.ExportDeliverDatabase(webhookDB, d)
@@ -113,6 +114,7 @@ func TestDeliverDatabase_ArchivesEvent(t *testing.T) {
assert.Equal(t, event.ID, rows[0].EventID)
assert.Equal(t, event.WebhookID, rows[0].WebhookID)
assert.Equal(t, event.Method, rows[0].Method)
assert.Equal(t, eventQuery, rows[0].RawQuery)
assert.JSONEq(t, `{"archived":true}`, rows[0].Body)
}
@@ -721,3 +723,41 @@ func TestArchiveWriter_RenameMovesBackOnFailure(t *testing.T) {
assert.NoFileExists(t, filepath.Join(dir, newName))
assert.Equal(t, oldPath, w.Path())
}
// TestArchiveWriter_RenameMovesBackEveryFile renames a target with a
// file without a period and a file for a month, and proves that when
// the month's file fails to move, the file already moved is moved back:
// both files are under the old name with their rows, and nothing is
// under the new name. The new name is 251 bytes, so the file without a
// period, with its -wal and -shm, can take it, but the month's file,
// eight bytes longer, cannot.
func TestArchiveWriter_RenameMovesBackEveryFile(t *testing.T) {
t.Parallel()
dir := t.TempDir()
oldPath := filepath.Join(dir, "archive-old.db")
monthPath := filepath.Join(dir, "archive-old-2026-03.db")
w := delivery.NewExportArchiveWriter(oldPath, archiveTestLogger(), 0)
require.NoError(t, w.WritePeriod(
delivery.ExportArchivedEvent{EventID: "in-none"}, 0, "",
))
require.NoError(t, w.WritePeriod(
delivery.ExportArchivedEvent{EventID: "in-month"}, 0, "2026-03",
))
require.Error(t, w.Rename(strings.Repeat("a", 248)+".db"))
assert.Equal(t, []string{"in-none"}, archivedEventIDs(t, oldPath))
assert.Equal(t, []string{"in-month"}, archivedEventIDs(t, monthPath))
entries, err := os.ReadDir(dir)
require.NoError(t, err)
for _, entry := range entries {
assert.True(t, strings.HasPrefix(entry.Name(), "archive-old"),
"%s is not under the old name", entry.Name())
}
assert.Equal(t, oldPath, w.Path())
}
internal/delivery/target_http.go
+29 -4
View File
@@ -8,6 +8,7 @@ import (
"fmt"
"io"
"net/http"
"net/url"
"sort"
"sync"
"time"
@@ -32,6 +33,11 @@ type HTTPTargetConfig struct {
URL string `json:"url"`
Headers map[string]string `json:"headers,omitempty"`
Timeout int `json:"timeout,omitempty"`
// ForwardQuery passes each event's query string on to the target,
// appended to URL. Off, the target URL is sent exactly as
// configured.
ForwardQuery bool `json:"forwardQuery,omitempty"`
}
// httpCore holds the retry, backoff, and circuit-breaker
@@ -234,7 +240,7 @@ func (c *httpCore) handleRetry(
database.DeliveryStatusRetrying,
)
backoff := calcBackoff(attemptNum)
backoff := Backoff(attemptNum)
retryTask := *task
retryTask.AttemptNum = attemptNum + 1
@@ -301,7 +307,7 @@ func (c *httpCore) remainingBackoff(
return 0
}
backoff := calcBackoff(attemptNum)
backoff := Backoff(attemptNum)
elapsed := time.Since(lastResult.CreatedAt)
remaining := backoff - elapsed
@@ -326,12 +332,14 @@ func (c *httpCore) backoffElapsed(
return true
}
backoff := calcBackoff(attemptNum)
backoff := Backoff(attemptNum)
return time.Since(lastResult.CreatedAt) >= backoff
}
func calcBackoff(attemptNum int) time.Duration {
// Backoff is how long an http or slack target with retries waits after
// a delivery's failed attempt attemptNum before trying it again.
func Backoff(attemptNum int) time.Duration {
shift := max(attemptNum-1, 0)
shift = min(shift, maxBackoffShift)
@@ -442,6 +450,10 @@ func (t *httpTarget) doHTTPRequest(
)
}
if cfg.ForwardQuery {
appendQuery(req.URL, event.RawQuery)
}
originScoped := applyRequestHeaders(
req, event, cfg, t.eng.userAgent(),
)
@@ -472,6 +484,19 @@ func (t *httpTarget) doHTTPRequest(
return resp.StatusCode, string(body), dur, nil
}
// appendQuery adds an event's query string to a delivery's URL, joined
// with "&" to any query string the target URL already has.
func appendQuery(u *url.URL, rawQuery string) {
switch {
case rawQuery == "":
return
case u.RawQuery == "":
u.RawQuery = rawQuery
default:
u.RawQuery += "&" + rawQuery
}
}
// clientForRequest returns the client for one delivery attempt.
// originScoped is the header set applyRequestHeaders built for that
// attempt; a request with neither a per-target timeout nor an
internal/delivery/target_http_query_test.go
+172
View File
@@ -0,0 +1,172 @@
package delivery_test
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/delivery"
)
// eventQuery is the query string the events in these tests arrived
// with.
const eventQuery = "a=1&b=2"
// httpTargetConfig is the stored configuration of an HTTP target at
// targetURL.
func httpTargetConfig(
t *testing.T, targetURL string, forwardQuery bool,
) string {
t.Helper()
cfg, err := json.Marshal(delivery.HTTPTargetConfig{
URL: targetURL, ForwardQuery: forwardQuery,
})
require.NoError(t, err)
return string(cfg)
}
// deliverWithQuery sends one event that arrived with eventQuery to an
// HTTP target configured with cfg, through the path a received event's
// delivery takes, and returns the attempt it recorded.
func deliverWithQuery(t *testing.T, cfg string) database.DeliveryResult {
t.Helper()
s := newISetup(t)
event := iSeedEvent(t, s.WebhookDB, s.WebhookID, "{}")
d := iSeedDelivery(
t, s.WebhookDB, event.ID, uuid.NewString(),
database.DeliveryStatusPending,
)
task := iTask(
d, event, s.WebhookID, d.TargetID, "query", cfg, 0, 1, &event.Body,
)
task.RawQuery = eventQuery
s.Engine.ExportProcessNewTask(context.TODO(), &task)
var result database.DeliveryResult
require.NoError(t, s.WebhookDB.Where(
"delivery_id = ?", d.ID,
).First(&result).Error)
return result
}
// TestDeliverHTTP_ForwardQuery proves the URL a delivery is sent to:
// with the target's setting off, the target URL exactly as configured;
// with it on, the event's query string appended, joined with "&" to a
// query string the target URL already has.
func TestDeliverHTTP_ForwardQuery(t *testing.T) {
t.Parallel()
// The target URL's path, without and with a query string of its
// own.
const (
plain = "/in"
withQuery = "/in?key=k"
)
tests := map[string]struct {
path string
forwardQuery bool
want string
}{
"off": {
path: plain, want: plain,
},
"off, the target URL has a query string": {
path: withQuery, want: withQuery,
},
"on": {
path: plain, forwardQuery: true, want: plain + "?" + eventQuery,
},
"on, the target URL has a query string": {
path: withQuery, forwardQuery: true,
want: withQuery + "&" + eventQuery,
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
t.Parallel()
received := make(chan string, 1)
ts := httptest.NewServer(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
received <- r.RequestURI
w.WriteHeader(http.StatusOK)
},
))
t.Cleanup(ts.Close)
result := deliverWithQuery(t, httpTargetConfig(
t, ts.URL+tc.path, tc.forwardQuery,
))
assert.True(t, result.Success)
require.Len(t, received, 1)
assert.Equal(t, tc.want, <-received)
})
}
}
// TestDeliverHTTP_ForwardedQueryKeepsTheTargetURLMasked proves the
// credential in a target URL's own query string stays masked once the
// event's query string is appended to it: in a response or error that
// echoes the URL the target was sent, as the event log's Redactor shows
// it, and in the error a failed connection stores.
func TestDeliverHTTP_ForwardedQueryKeepsTheTargetURLMasked(t *testing.T) {
t.Parallel()
const secret = "s3cr3t"
received := make(chan string, 1)
ts := httptest.NewServer(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
received <- r.RequestURI
w.WriteHeader(http.StatusBadRequest)
},
))
t.Cleanup(ts.Close)
target := &database.Target{
Type: database.TargetTypeHTTP,
Config: httpTargetConfig(t, ts.URL+"/in?token="+secret, true),
}
deliverWithQuery(t, target.Config)
require.Len(t, received, 1)
sent := <-received
require.Equal(t, "/in?token="+secret+"&"+eventQuery, sent)
redactor := delivery.NewRedactor(target)
for _, echoed := range []string{sent, ts.URL + sent} {
shown := redactor.Redact("rejected " + echoed)
assert.NotContains(t, shown, secret, echoed)
assert.Contains(t, shown, delivery.RedactionMarker, echoed)
}
// Nothing listens on port 1.
failed := deliverWithQuery(t, httpTargetConfig(
t, "http://127.0.0.1:1/in?token="+secret, true,
))
require.NotEmpty(t, failed.Error)
assert.NotContains(t, failed.Error, secret)
assert.NotContains(t, failed.Error, eventQuery)
}
internal/delivery/target_log.go
+4 -3
View File
@@ -9,9 +9,9 @@ import (
)
// logTarget is a fire-and-forget target that logs the entire
// inbound webhook — the full request body and headers, plus
// the method, content type, and the webhook and entrypoint
// ids — then records a single successful attempt.
// inbound webhook — the full request body, query string and
// headers, plus the method, content type, and the webhook and
// entrypoint ids — then records a single successful attempt.
//
// This is the one log call in the service that deliberately writes
// unbounded client-chosen bytes, so it is the one exception to the
@@ -46,6 +46,7 @@ func (t *logTarget) Deliver(
"webhook_id", d.Event.WebhookID,
"entrypoint_id", d.Event.EntrypointID,
"method", d.Event.Method,
"raw_query", d.Event.RawQuery,
"content_type", d.Event.ContentType,
"headers", d.Event.Headers,
"body", d.Event.Body,
internal/delivery/target_redact.go
+19 -16
View File
@@ -162,18 +162,22 @@ func targetSecrets(t *database.Target) []string {
}
// urlSecrets returns the substrings of a destination URL that
// must not survive into a rendered page: the whole URL, the
// parts of it MaskURL elides, and any userinfo.
// must not survive into a rendered page: the whole URL; its
// path, unless that is empty or "/"; its query string, and the
// request URI that carries it, which a remote echoing the
// request line shows even when the URL has no path; and its
// userinfo and password.
//
// No length floor is applied to the path, and none to the
// userinfo. A short path or a four-byte username is treated as
// a credential exactly like a long one, because the field takes
// an arbitrary URL and no part of it can be assumed non-secret —
// the same rule MaskURL applies. headerSecrets does carry a
// floor, and the difference is deliberate: a header is picked
// out by a name-shaped guess and its value may be ordinary
// text, whereas a URL's path and userinfo are credential
// material by position.
// No length floor is applied to the path, the query string or
// the userinfo. A short path or a four-byte username is
// treated as a credential exactly like a long one, because the
// field takes an arbitrary URL and no part of it can be
// assumed non-secret — the same rule MaskURL applies.
// headerSecrets does carry a floor, and the difference is
// deliberate: a header is picked out by a name-shaped guess
// and its value may be ordinary text, whereas a URL's path,
// query string and userinfo are credential material by
// position.
func urlSecrets(raw string) []string {
raw = strings.TrimSpace(raw)
if raw == "" {
@@ -188,12 +192,11 @@ func urlSecrets(raw string) []string {
}
if parsed.Path != "" && parsed.Path != "/" {
requestURI := parsed.RequestURI()
secrets = append(secrets, requestURI)
secrets = append(secrets, parsed.EscapedPath())
}
if escaped := parsed.EscapedPath(); escaped != requestURI {
secrets = append(secrets, escaped)
}
if parsed.RawQuery != "" {
secrets = append(secrets, parsed.RequestURI(), parsed.RawQuery)
}
if parsed.User != nil {
internal/delivery/target_redact_test.go
+42
View File
@@ -202,6 +202,48 @@ func TestRedactor_RemovesHTTPURLQueryAndUserinfo(t *testing.T) {
}
}
// TestRedactor_RemovesEchoedQueryOfURLWithoutPath covers an
// HTTP target URL whose credential is all in its query string.
// Written with or without the "/", the request line sends it
// as "/?token=…", and a target passing the event's query string
// on sends that after an "&". The event's part stays visible:
// the event's page shows it anyway.
func TestRedactor_RemovesEchoedQueryOfURLWithoutPath(t *testing.T) {
t.Parallel()
const secret = "s3cr3t"
marker := delivery.RedactionMarker
// An echoed request line, and what the event log shows of it.
echoes := map[string]string{
"POST /?token=" + secret + " HTTP/1.1": "POST " + marker +
" HTTP/1.1",
"POST ?token=" + secret + " HTTP/1.1": "POST ?" + marker +
" HTTP/1.1",
"POST /?token=" + secret + "&a=1&b=2 HTTP/1.1": "POST " +
marker + "&a=1&b=2 HTTP/1.1",
"POST ?token=" + secret + "&a=1&b=2 HTTP/1.1": "POST ?" +
marker + "&a=1&b=2 HTTP/1.1",
}
for _, dest := range []string{
"https://example.com/?token=" + secret,
"https://example.com?token=" + secret,
} {
r := delivery.NewRedactor(&database.Target{
Type: database.TargetTypeHTTP,
Config: `{"url":"` + dest + `"}`,
})
for echoed, want := range echoes {
assert.Equal(
t, want, r.Redact(echoed), "%s: %s", dest, echoed,
)
}
}
}
// TestRedactor_LeavesUnrelatedTextAlone pins that the
// redactor matches literally: it does not guess at what a
// secret looks like, so ordinary response content survives.
internal/gormlog/firstboot_test.go
+4 -1
View File
@@ -3,6 +3,7 @@ package gormlog_test
import (
"context"
"database/sql"
"log/slog"
"os"
"path/filepath"
"testing"
@@ -13,6 +14,7 @@ import (
"go.uber.org/fx/fxtest"
_ "modernc.org/sqlite" // Pure Go SQLite driver.
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/globals"
"sneak.berlin/go/webhooker/internal/logger"
@@ -128,7 +130,7 @@ func readFirstBootSecrets(
func bootAtDebug(t *testing.T, dataDir string) string {
t.Helper()
config.ClearEnvForTest(t)
configtest.ClearEnv(t)
t.Setenv("DEBUG", "true")
t.Setenv("DATA_DIR", dataDir)
@@ -145,6 +147,7 @@ func bootAtDebug(t *testing.T, dataDir string) string {
fx.Provide(
globals.New,
logger.New,
func(l *logger.Logger) *slog.Logger { return l.Get() },
config.New,
database.New,
session.New,
internal/handlers/archive_expiry_test.go
+1 -1
View File
@@ -45,7 +45,7 @@ func expiryShown(
require.Equal(t, http.StatusOK, w.Code)
return matched(
`Archive Expiry:</span>\s*<span>([^<]*)</span>`, w.Body.String(),
`Archive expiry:</span>\s*<span>([^<]*)</span>`, w.Body.String(),
)
}
internal/handlers/archive_rotation_test.go
+2 -2
View File
@@ -27,7 +27,7 @@ func rotationShown(
t.Helper()
return matched(
`Archive Rotation:</span>\s*<span>([^<]*)</span>`,
`Archive rotation:</span>\s*<span>([^<]*)</span>`,
renderedPage(t, env, webhookID),
)
}
@@ -211,7 +211,7 @@ func TestArchiveFileView_Rotated(t *testing.T) {
assert.Equal(t, "2.0 kB", view.Size)
page := targetList(t, renderedPage(t, env, webhook.ID))
assert.Contains(t, page, "Archive Size: 2.0 kB in 2 files")
assert.Contains(t, page, "Archive size: 2.0 kB in 2 files")
}
// renderedPage returns the webhook page.
internal/handlers/auth.go
+1 -1
View File
@@ -268,7 +268,7 @@ func (h *Handlers) rejectLogin(
)))
h.renderLoginError(
w, r,
"Too many failed login attempts. Please try again later.",
"Too many failed sign-in attempts. Please try again later.",
http.StatusTooManyRequests,
)
}
internal/handlers/delivery_attempts_test.go
+89
View File
@@ -0,0 +1,89 @@
package handlers_test
import (
"net/http"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/gorm/clause"
"sneak.berlin/go/webhooker/internal/database"
)
// TestDeliveryAttempts_ReadInTheTargetTypesOwnTerms proves, on the
// event's page and in the event log, that an http or slack attempt
// shows its status as before, while a database or log attempt, which
// sends no HTTP request, says what it did and shows no status.
func TestDeliveryAttempts_ReadInTheTargetTypesOwnTerms(t *testing.T) {
t.Parallel()
cases := []struct {
targetType database.TargetType
success bool
statusCode int
errText string
outcome string
status string // "" when the attempt must show no status
}{
{
database.TargetTypeHTTP, false, 0, "",
"failure", "Status: &mdash; (no response)",
},
{
database.TargetTypeSlack, true, http.StatusOK, "",
"success", "Status: 200",
},
{database.TargetTypeDatabase, true, 0, "", "archived", ""},
{
database.TargetTypeDatabase, false, 0,
"opening archive database: disk full", "failure", "",
},
{database.TargetTypeLog, true, 0, "", "written to the log", ""},
}
for _, tc := range cases {
t.Run(string(tc.targetType), func(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
target := seedTarget(t, f.db, f.webhook.ID, tc.targetType)
event := f.event(t, contentTypeJSON, "{}", time.Now())
dlv := f.delivery(
t, event, target.ID, database.DeliveryStatusDelivered,
)
require.NoError(t, f.webhookDB.Omit(clause.Associations).Create(
&database.DeliveryResult{
DeliveryID: dlv.ID,
AttemptNum: 1,
Success: tc.success,
StatusCode: tc.statusCode,
Error: tc.errText,
},
).Error)
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
pages := []string{
w.Body.String(),
renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID),
}
for _, page := range pages {
assert.Contains(t, page, ">"+tc.outcome+"</span>")
if tc.errText != "" {
assert.Contains(t, page, "Error: "+tc.errText)
}
if tc.status == "" {
assert.NotContains(t, page, "Status:")
} else {
assert.Contains(t, page, tc.status)
}
}
})
}
}
internal/handlers/delivery_replay.go
+17 -13
View File
@@ -2,7 +2,6 @@ package handlers
import (
"net/http"
"strconv"
"github.com/go-chi/chi"
"gorm.io/gorm"
@@ -21,7 +20,9 @@ const (
// replayTargetDeleted reports a target that once existed and has
// since been deleted. Deletes are soft and deliveries carry no
// foreign key to the target row, so the history survives its
// target and this is the ordinary case for an old event.
// target and this is the ordinary case for an old event. The
// event log shows no Replay button for such a delivery, so only
// a page loaded before the delete reaches this.
replayTargetDeleted noticeCode = "replay-target-deleted"
// replayTargetMissing reports a target id that names no row at
@@ -281,6 +282,7 @@ func createReplayDelivery(
EventID: event.ID,
TargetID: target.ID,
Status: database.DeliveryStatusPending,
Replay: true,
}
err := webhookDB.Transaction(func(tx *gorm.DB) error {
@@ -308,6 +310,7 @@ func createReplayDelivery(
TargetConfig: target.Config,
MaxRetries: target.MaxRetries,
Method: event.Method,
RawQuery: event.RawQuery,
Headers: event.Headers,
ContentType: event.ContentType,
Body: replayBody(event.Body),
@@ -327,24 +330,25 @@ func replayBody(body string) *string {
}
// redirectToEventLog redirects a replay or resubmit back to the event
// log it was triggered from, carrying the outcome as its notice and
// the page number the form submitted.
// log it was triggered from, carrying the outcome as its notice. A
// Replay form carries the list it was pressed in as show, so a replay
// returns to the Failed or Pending list; a Resubmit form carries none,
// so a resubmit returns to the full log, where its new event is the
// newest.
func redirectToEventLog(
w http.ResponseWriter,
r *http.Request,
webhook database.Webhook,
code noticeCode,
) {
dest := withNotice("/hook/"+webhook.ID+"/events", code)
location := withNotice("/hook/"+webhook.ID+"/events", code)
// The page is read from the form rather than the query string:
// this is a POST, and its query string is what logs and Referer
// headers record.
if page := pageOrFirst(
r.PostFormValue("page"),
); page > 1 {
dest += "&page=" + strconv.Itoa(page)
show := r.PostFormValue(showParam)
if eventLogStatuses(show) != nil {
location += "&" + showParam + "=" + show
}
http.Redirect(w, r, dest, http.StatusSeeOther)
http.Redirect( //nolint:gosec // show is checked by eventLogStatuses
w, r, location, http.StatusSeeOther,
)
}
internal/handlers/delivery_replay_test.go
+130 -1
View File
@@ -1,8 +1,10 @@
package handlers_test
import (
"io"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/assert"
@@ -24,6 +26,9 @@ const paramDeliveryID = "deliveryID"
// dispatches to it: the notifier is recorded, not run.
const replayTargetURL = "http://93.184.216.34/hook"
// replayEventQuery is the query string a seeded event arrived with.
const replayEventQuery = "a=1&b=2"
// seedFailedDelivery records an event, a terminally failed delivery of
// it to the given target, and the attempt that failed.
func seedFailedDelivery(
@@ -40,6 +45,7 @@ func seedFailedDelivery(
WebhookID: webhookID,
EntrypointID: "entrypoint-" + webhookID,
Method: http.MethodPost,
RawQuery: replayEventQuery,
Headers: `{"X-Test":["yes"]}`,
Body: `{"replay":"me"}`,
ContentType: contentTypeJSON,
@@ -294,6 +300,10 @@ func assertReplayTask(
"replay must use the target's current configuration",
)
assert.Equal(t, event.Method, task.Method)
assert.Equal(
t, replayEventQuery, task.RawQuery,
"replay re-sends the stored query string",
)
assert.Equal(t, event.Headers, task.Headers)
assert.Equal(t, event.ContentType, task.ContentType)
assert.Equal(t, 1, task.AttemptNum)
@@ -470,6 +480,66 @@ func TestHandleDeliveryReplay_RefusesWhileEarlierReplayInFlight(
)
}
// TestHandleDeliveryReplay_ReturnsToTheListItWasPressedIn proves a
// Replay pressed in the Failed list carries that list in its form and
// returns to it, and that a show value the event log does not know
// returns to the full log.
func TestHandleDeliveryReplay_ReturnsToTheListItWasPressedIn(
t *testing.T,
) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
dbMgr *database.WebhookDBManager
)
app := newTestApp(t, &h, &sess, &db, &dbMgr)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := seedWebhook(t, db)
tgt := seedConfiguredTarget(
t, db, wh.ID, database.TargetTypeHTTP,
`{"url":"`+replayTargetURL+`"}`,
)
_, original := seedFailedDelivery(t, dbMgr, wh.ID, tgt.ID)
assert.Contains(t, renderSourceLogsPageWithQuery(
t, h, sess, wh.ID, "?show=failed",
), `name="show" value="failed"`)
// The second replay is refused, as the first is still queued.
for _, tc := range []struct{ show, location string }{
{"failed", "/hook/" + wh.ID +
"/events?notice=replay-queued&show=failed"},
{"made-up", "/hook/" + wh.ID + "/events?notice=replay-in-flight"},
} {
req := postRequest(
"/hook/"+wh.ID+"/deliveries/"+original.ID+"/replay",
authenticatedCookies(
t, sess, deleteTestUserID, deleteTestUsername,
),
map[string]string{
paramSourceID: wh.ID,
paramDeliveryID: original.ID,
},
)
req.Body = io.NopCloser(strings.NewReader("show=" + tc.show))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
w := httptest.NewRecorder()
h.HandleDeliveryReplay().ServeHTTP(w, req)
require.Equal(t, http.StatusSeeOther, w.Code, tc.show)
assert.Equal(t, tc.location, w.Header().Get("Location"), tc.show)
}
}
// TestHandleSourceLogs_RendersReplayControlAndBanner proves the action
// reaches the page it belongs on: a finished delivery renders a POST
// form carrying a CSRF token, and the outcome code a refusal redirects
@@ -513,7 +583,11 @@ func TestHandleSourceLogs_RendersReplayControlAndBanner(t *testing.T) {
)
assert.Contains(t, refused, "alert-error")
assert.Contains(t, refused, "has been deleted")
assert.Contains(
t, refused,
"has been deleted. Use Resubmit to send the event "+
"to the webhook",
)
// An outcome code nobody issued renders no banner at all.
unknown := renderSourceLogsPageWithQuery(
@@ -524,3 +598,58 @@ func TestHandleSourceLogs_RendersReplayControlAndBanner(t *testing.T) {
assert.NotContains(t, unknown, "alert-success")
assert.NotContains(t, unknown, "made-up")
}
// TestHandleDeliveryReplay_LabelsTheReplay proves a delivery created
// by Replay is labelled as a replay in the event's summary line in the
// event log, and in the list of the event's deliveries there and on
// the event's page, while the delivery it repeats is not.
func TestHandleDeliveryReplay_LabelsTheReplay(t *testing.T) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
dbMgr *database.WebhookDBManager
)
app := newTestApp(t, &h, &sess, &db, &dbMgr)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := seedWebhook(t, db)
tgt := seedConfiguredTarget(
t, db, wh.ID, database.TargetTypeHTTP,
`{"url":"`+replayTargetURL+`"}`,
)
event, original := seedFailedDelivery(t, dbMgr, wh.ID, tgt.ID)
w := postReplay(t, h, sess, wh.ID, original.ID)
require.Equal(t, http.StatusSeeOther, w.Code)
eventLog := renderSourceLogsPage(t, h, sess, wh.ID)
assert.Contains(t, eventLog, tgt.Name+": failed")
assert.Contains(t, eventLog, tgt.Name+" (replay): pending")
w = serveEventPage(t, h, sess, wh.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
// In each delivery list a row names the target, then the label if
// it is a replay, then its status: the replay is still pending, the
// original failed.
replayRow := tgt.Name + `</span> ` +
`<span class="text-xs text-gray-500">replay</span> ` +
`<span class="text-xs text-gray-400">pending</span>`
originalRow := tgt.Name + `</span> ` +
`<span class="text-xs text-red-600">failed</span>`
for _, page := range []string{eventLog, w.Body.String()} {
page = strings.Join(strings.Fields(page), " ")
assert.Contains(t, page, replayRow)
assert.Contains(t, page, originalRow)
}
}
internal/handlers/delivery_result_view.go
+13 -2
View File
@@ -1,6 +1,9 @@
package handlers
import (
"time"
"github.com/dustin/go-humanize"
"sneak.berlin/go/webhooker/internal/delivery"
)
@@ -24,8 +27,8 @@ const maxRenderedResponseBytes = 4096
// bytes rather than characters, and they make SQLite do the
// cut, so an oversized stored response never becomes a Go
// string at all.
const deliveryResultColumns = "delivery_id, attempt_num, success, " +
"status_code, error, duration, " +
const deliveryResultColumns = "delivery_id, attempt_num, created_at, " +
"success, status_code, error, duration, " +
"substr(cast(response_body as blob), 1, ?) AS response_body, " +
"length(cast(response_body as blob)) AS response_bytes"
@@ -45,6 +48,11 @@ type DeliveryResultView struct {
AttemptNum int
Success bool
// Ran is how long ago the attempt was recorded, and RanUTC the
// full timestamp the page shows on hover.
Ran string
RanUTC string
// StatusCode is 0 when the attempt never got a response,
// which is why the page asks HasStatusCode rather than
// printing the number.
@@ -100,6 +108,7 @@ func (v DeliveryResultView) HasStatusCode() bool {
type deliveryResultRow struct {
DeliveryID string
AttemptNum int
CreatedAt time.Time
Success bool
StatusCode int
Error string
@@ -157,6 +166,8 @@ func (r *deliveryResultRow) view(
return DeliveryResultView{
AttemptNum: r.AttemptNum,
Success: r.Success,
Ran: humanize.Time(r.CreatedAt),
RanUTC: r.CreatedAt.UTC().Format(time.DateTime) + " UTC",
StatusCode: r.StatusCode,
Error: redactor.Redact(r.Error),
DurationMS: r.Duration,
internal/handlers/delivery_result_view_test.go
+2 -6
View File
@@ -435,9 +435,7 @@ func TestHandleSourceLogs_BoundsRenderedAttempts(t *testing.T) {
}).Error)
}
views := h.LoadEventLogViewsForTest(
httptest.NewRecorder(), *wh, 1,
)
views := h.LoadEventLogViewsForTest(httptest.NewRecorder(), *wh)
require.Len(t, views, 1)
require.Len(t, views[0].Deliveries, 1)
@@ -489,9 +487,7 @@ func TestHandleSourceLogs_BoundsOversizeResponse(t *testing.T) {
stored := strings.Repeat("A", responseCap*4) + tail
seedFailedDeliveryWithResponse(t, dbMgr, wh.ID, tgt.ID, stored)
views := h.LoadEventLogViewsForTest(
httptest.NewRecorder(), *wh, 1,
)
views := h.LoadEventLogViewsForTest(httptest.NewRecorder(), *wh)
require.Len(t, views, 1)
require.Len(t, views[0].Deliveries, 1)
require.Len(t, views[0].Deliveries[0].Results, 1)
internal/handlers/entrypoint.go
+169
View File
@@ -0,0 +1,169 @@
package handlers
import (
"net/http"
"github.com/go-chi/chi"
"github.com/google/uuid"
"sneak.berlin/go/webhooker/internal/database"
)
// HandleEntrypointCreate handles adding a new entrypoint.
func (h *Handlers) HandleEntrypointCreate() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return
}
sourceID := chi.URLParam(r, "sourceID")
var webhook database.Webhook
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return
}
// The body size cap is enforced by the MaxBodySize
// middleware, which runs before CSRF parses the form.
err = r.ParseForm()
if err != nil {
h.renderError(w, r, http.StatusBadRequest)
return
}
description := r.PostFormValue("description")
entrypoint := &database.Entrypoint{
WebhookID: webhook.ID,
Path: uuid.New().String(),
Description: description,
Active: true,
}
err = h.db.DB().Create(entrypoint).Error
if err != nil {
h.serverError(w, r, "failed to create entrypoint", err)
return
}
http.Redirect(
w, r, withNotice("/hook/"+webhook.ID, entrypointAdded),
http.StatusSeeOther,
)
}
}
// HandleEntrypointEdit handles changing an entrypoint's description.
// It writes only the description column, so the entrypoint keeps its
// URL, and an activate or deactivate saved since the page was shown
// is not undone.
func (h *Handlers) HandleEntrypointEdit() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return
}
sourceID := chi.URLParam(r, "sourceID")
entrypointID := chi.URLParam(r, "entrypointID")
var webhook database.Webhook
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return
}
// The body size cap is enforced by the MaxBodySize
// middleware, which runs before CSRF parses the form.
err = r.ParseForm()
if err != nil {
h.renderError(w, r, http.StatusBadRequest)
return
}
result := h.db.DB().Model(&database.Entrypoint{}).Where(
"id = ? AND webhook_id = ?", entrypointID, webhook.ID,
).Update("description", r.PostFormValue("description"))
if result.Error != nil {
h.serverError(
w, r, "failed to edit entrypoint", result.Error,
)
return
}
// The id came from the URL and may name another webhook's
// entrypoint, which this webhook does not have.
if result.RowsAffected == 0 {
h.renderError(w, r, http.StatusNotFound)
return
}
http.Redirect(
w, r, withNotice("/hook/"+webhook.ID, entrypointSaved),
http.StatusSeeOther,
)
}
}
// HandleEntrypointDelete handles deleting an entrypoint.
func (h *Handlers) HandleEntrypointDelete() http.HandlerFunc {
return h.deleteChildResource(
"entrypointID", &database.Entrypoint{},
"failed to delete entrypoint",
nil,
entrypointDeleted,
)
}
// HandleEntrypointToggle handles toggling an entrypoint's
// active state.
func (h *Handlers) HandleEntrypointToggle() http.HandlerFunc {
return h.toggleChildResource(
"entrypointID",
func(webhookID, childID string) (bool, error) {
var ep database.Entrypoint
err := h.db.DB().Where(
"id = ? AND webhook_id = ?",
childID, webhookID,
).First(&ep).Error
if err != nil {
return false, err
}
// Only the active column: saving the whole row would
// write back the description read above over an edit
// saved since.
active := !ep.Active
return active, h.db.DB().Model(&ep).
Update("active", active).Error
},
"failed to toggle entrypoint",
entrypointActivated, entrypointDeactivated,
)
}
internal/handlers/event_detail.go
+3 -1
View File
@@ -1,6 +1,7 @@
package handlers
import (
"math"
"net/http"
"github.com/go-chi/chi"
@@ -59,8 +60,9 @@ func (h *Handlers) HandleEventDetail() http.HandlerFunc {
return
}
// The page shows every request header.
views, ok := h.eventLogViews(
w, r, webhookDB, webhook.ID, rows, targets,
w, r, webhookDB, webhook.ID, rows, targets, math.MaxInt,
)
if !ok {
return
internal/handlers/event_log.go
+621
View File
@@ -0,0 +1,621 @@
package handlers
import (
"net/http"
"slices"
"time"
"github.com/dustin/go-humanize"
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/delivery"
)
// DeliveryView is the display-safe projection of a delivery
// for the event log page. Its target is a TargetView, so the
// stored configuration blob — which holds the target's
// credential — has no path to the template.
type DeliveryView struct {
ID string
Status database.DeliveryStatus
Target delivery.TargetView
// Replay is set on a delivery the Replay action created.
Replay bool
// Created is how long ago the delivery was created, and
// CreatedUTC the full timestamp the page shows on hover.
Created string
CreatedUTC string
// Results is this delivery's attempts in attempt order,
// bounded by maxRenderedAttempts. Without them a failure
// renders as the status word alone and says nothing about
// why.
Results []DeliveryResultView
// AttemptCount is how many attempts were recorded, which
// is more than len(Results) once the middle was dropped.
AttemptCount int
// AttemptsOmitted is how many attempts were dropped from
// the middle of Results. The page must show it, or the
// bound would hide history rather than fold it.
AttemptsOmitted int
// Paused is set while the delivery is retrying and its
// target's circuit breaker is open, and nil otherwise.
Paused *PausedView
}
// eventLogTarget is what the event log needs to know about
// one target: the display-safe view its template renders, and
// the redactor that keeps that target's own credential out of
// the text its remote peer chose. The two are kept together
// so a caller cannot pick up one without the other, and apart
// from TargetView so the secrets never reach a template.
type eventLogTarget struct {
View delivery.TargetView
Redactor delivery.Redactor
}
// The event log's show query parameter and its two values: the events
// with a failed delivery, and those with a delivery still pending or
// retrying.
const (
showParam = "show"
showFailed = "failed"
showPending = "pending"
)
// HandleSourceLogs shows the request/response logs for a
// webhook.
func (h *Handlers) HandleSourceLogs() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
webhook, ok := h.ownedWebhook(w, r)
if !ok {
return
}
targets, err := h.loadTargetMap(webhook.ID)
if err != nil {
// Without the map every delivery renders through a
// zero redactor, so failing the page is the only
// safe answer.
h.serverError(w, r, "failed to load targets", err)
return
}
// Any other value of show lists every event, as no value
// does.
show := r.URL.Query().Get(showParam)
statuses := eventLogStatuses(show)
if statuses == nil {
show = ""
}
evts, total, ok := h.loadEventsWithDeliveries(
w, r, webhook, targets, statuses,
)
if !ok {
return
}
failed, pending, err := h.countFailedAndPendingEvents(webhook.ID)
if err != nil {
h.serverError(w, r, "failed to count events", err)
return
}
data := map[string]any{
tmplKeyWebhook: &webhook,
"Events": evts,
"TotalEvents": total,
"Show": show,
"FailedEvents": failed,
"PendingEvents": pending,
}
h.renderTemplate(w, r, "source_logs.html", data)
}
}
// loadTargetMap loads targets into a map of display-safe
// views keyed by target ID, each paired with its redactor.
// The projection happens here so that no caller can hand a
// raw target, configuration blob and all, to a template: the
// raw rows do not leave this function.
//
// The load is Unscoped because deleting a target only soft
// deletes the row while its deliveries survive in the
// per-webhook database. Both halves of the map need those rows:
// a scoped load leaves an old delivery with a zero redactor,
// which renders its response bodies unredacted, and with a zero
// view, which renders its target as a blank name.
//
// This map is historical display only. It is built for the event
// log and an event's own page, and reaches nothing but
// DeliveryView.Target: the target list on the source detail page,
// the edit form and the replay path each resolve targets
// themselves, and a deleted row is refused there as before.
func (h *Handlers) loadTargetMap(
webhookID string,
) (map[string]eventLogTarget, error) {
var targets []database.Target
err := h.db.DB().Unscoped().Where(
"webhook_id = ?", webhookID,
).Find(&targets).Error
if err != nil {
return nil, err
}
targetMap := make(
map[string]eventLogTarget, len(targets),
)
for i := range targets {
targetMap[targets[i].ID] = eventLogTarget{
Redactor: delivery.NewRedactor(&targets[i]),
}
}
// The views come from NewTargetViews rather than being
// rebuilt here, so the masking rules stay in one place and a
// deleted target's configuration is masked by the same code
// that masks a live one's.
for _, v := range delivery.NewTargetViews(targets) {
entry := targetMap[v.ID]
entry.View = v
targetMap[v.ID] = entry
}
return targetMap, nil
}
// loadEventsWithDeliveries loads the recentEventLimit newest events
// and their deliveries from the per-webhook database, and the total
// number of events stored. Given delivery statuses, both cover only
// the events with a delivery in one of them. Events come back as
// capped projections rather than database.Event rows: see
// eventLogColumns for why the cut happens in SQL.
//
// The bool reports whether the load succeeded. It is false
// once this has answered the request with an error, and the
// caller must then render nothing further.
func (h *Handlers) loadEventsWithDeliveries(
w http.ResponseWriter,
r *http.Request,
webhook database.Webhook,
targetMap map[string]eventLogTarget,
statuses []database.DeliveryStatus,
) ([]EventLogView, int64, bool) {
if !h.dbMgr.DBExists(webhook.ID) {
return nil, 0, true
}
webhookDB, err := h.dbMgr.GetDB(webhook.ID)
if err != nil {
h.serverError(
w, r, "failed to get webhook database", err,
)
return nil, 0, false
}
rows, totalEvents, err := loadEventLogRows(
webhookDB, webhook.ID, statuses,
)
if err != nil {
h.serverError(w, r, "failed to load events", err)
return nil, 0, false
}
result, ok := h.eventLogViews(
w, r, webhookDB, webhook.ID, rows, targetMap,
maxRenderedBodyBytes,
)
return result, totalEvents, ok
}
// eventLogViews projects loaded events for rendering, each with
// its deliveries, how many times it has been resubmitted and the
// entrypoint it arrived at (for a resubmitted copy, the one the
// request it copies arrived at), and with its request headers only
// when their text holds at most maxHeaderBytes. Like
// loadEventsWithDeliveries, it reports false once it has answered
// the request with an error.
func (h *Handlers) eventLogViews(
w http.ResponseWriter,
r *http.Request,
webhookDB *gorm.DB,
webhookID string,
rows []eventLogRow,
targetMap map[string]eventLogTarget,
maxHeaderBytes int,
) ([]EventLogView, bool) {
result := make([]EventLogView, len(rows))
eventDeliveries := make([][]database.Delivery, len(rows))
var deliveryIDs []string
eventIDs := make([]string, len(rows))
for i := range rows {
result[i] = rows[i].view(webhookID, maxHeaderBytes)
eventIDs[i] = rows[i].ID
webhookDB.Where(
"event_id = ?", rows[i].ID,
).Find(&eventDeliveries[i])
for j := range eventDeliveries[i] {
deliveryIDs = append(
deliveryIDs, eventDeliveries[i][j].ID,
)
}
}
attempts, err := h.loadDeliveryResults(
webhookDB, deliveryIDs,
)
if err != nil {
h.serverError(
w, r, "failed to load delivery attempts", err,
)
return nil, false
}
resubmits, err := resubmitCounts(webhookDB, eventIDs)
if err != nil {
h.serverError(
w, r, "failed to count event resubmissions", err,
)
return nil, false
}
entrypoints, err := h.entrypointNames(webhookID)
if err != nil {
h.serverError(w, r, "failed to load entrypoints", err)
return nil, false
}
for i := range rows {
result[i].Deliveries = h.newDeliveryViews(
eventDeliveries[i], targetMap, attempts,
)
result[i].ResubmitCount = resubmits[rows[i].ID]
name, ok := entrypoints[rows[i].EntrypointID]
if !ok {
name = "deleted entrypoint"
}
result[i].Entrypoint = name
}
return result, true
}
// loadEventLogRows reads the event log projection of the
// recentEventLimit newest events, newest first, and the total number
// of events stored, both narrowed by statuses as eventsWithStatus
// narrows them.
func loadEventLogRows(
webhookDB *gorm.DB,
webhookID string,
statuses []database.DeliveryStatus,
) ([]eventLogRow, int64, error) {
totalEvents, err := countEventsWithStatus(
webhookDB, webhookID, statuses,
)
if err != nil {
return nil, 0, err
}
var rows []eventLogRow
err = eventsWithStatus(webhookDB, webhookID, statuses).Select(
eventLogColumns,
maxRenderedBodyBytes, maxRenderedBodyBytes, maxRenderedBodyBytes,
).Order("created_at DESC").Limit(recentEventLimit).Find(&rows).Error
return rows, totalEvents, err
}
// eventLogStatuses returns the delivery statuses the event log's show
// value lists events by, or nil for one that lists every event.
func eventLogStatuses(show string) []database.DeliveryStatus {
switch show {
case showFailed:
return []database.DeliveryStatus{database.DeliveryStatusFailed}
case showPending:
return []database.DeliveryStatus{
database.DeliveryStatusPending,
database.DeliveryStatusRetrying,
}
default:
return nil
}
}
// eventsWithStatus selects the webhook's events, or, given statuses,
// the recentEventLimit newest of those with at least one delivery in
// one of them.
//
// Given statuses, its cost follows the matching deliveries. SQLite
// never reorders a CROSS JOIN, so it reads each join's left side
// first: the distinct event IDs of the matching deliveries, through
// idx_deliveries_status; then each of those events by ID, sorted to
// keep the newest; then the rows of only the events kept, so no other
// event's body is read. With a plain "id IN (matching deliveries)"
// condition instead, SQLite, which keeps no statistics on these
// tables, walks every event newest first.
func eventsWithStatus(
webhookDB *gorm.DB,
webhookID string,
statuses []database.DeliveryStatus,
) *gorm.DB {
if statuses == nil {
return webhookDB.Model(&database.Event{}).Where(
"webhook_id = ?", webhookID,
)
}
matching := webhookDB.Model(&database.Delivery{}).
Distinct("event_id").Where("status IN ?", statuses)
newest := webhookDB.Table("(?) AS matching", matching).
Joins("CROSS JOIN events ON events.id = matching.event_id").
Where(
"events.webhook_id = ? AND events.deleted_at IS NULL",
webhookID,
).
Order("events.created_at DESC").Limit(recentEventLimit).
Select("events.id AS event_id")
return webhookDB.Table("(?) AS newest", newest).
Joins("CROSS JOIN events ON events.id = newest.event_id")
}
// countEventsWithStatus counts the webhook's events with at least one
// delivery in one of the statuses, or every event when statuses is
// nil. Given statuses, it counts the distinct events of the matching
// deliveries and reads nothing but those deliveries, through
// idx_deliveries_status, where counting the events would read every
// event row. That is the same number, because retention deletes an
// event's deliveries with it.
func countEventsWithStatus(
webhookDB *gorm.DB,
webhookID string,
statuses []database.DeliveryStatus,
) (int64, error) {
var count int64
if statuses == nil {
err := webhookDB.Model(&database.Event{}).Where(
"webhook_id = ?", webhookID,
).Count(&count).Error
return count, err
}
err := webhookDB.Model(&database.Delivery{}).Distinct("event_id").
Where("status IN ?", statuses).Count(&count).Error
return count, err
}
// countFailedAndPendingEvents returns how many of the webhook's events
// the event log lists when it shows only those with a failed delivery,
// and when it shows only those with a delivery pending or retrying.
func (h *Handlers) countFailedAndPendingEvents(
webhookID string,
) (int64, int64, error) {
if !h.dbMgr.DBExists(webhookID) {
return 0, 0, nil
}
webhookDB, err := h.dbMgr.GetDB(webhookID)
if err != nil {
return 0, 0, err
}
failed, err := countEventsWithStatus(
webhookDB, webhookID, eventLogStatuses(showFailed),
)
if err != nil {
return 0, 0, err
}
pending, err := countEventsWithStatus(
webhookDB, webhookID, eventLogStatuses(showPending),
)
if err != nil {
return 0, 0, err
}
return failed, pending, nil
}
// resubmitCounts reports, for each of the page's events, how many
// events have been resubmitted from it.
//
// One grouped query covers the page rather than one query per event.
// The page shows at most recentEventLimit events, far below SQLite's
// bound parameter ceiling, so it needs no chunking as the delivery
// result load does.
func resubmitCounts(
webhookDB *gorm.DB, eventIDs []string,
) (map[string]int, error) {
counts := make(map[string]int, len(eventIDs))
if len(eventIDs) == 0 {
return counts, nil
}
var rows []struct {
ResubmittedFromID string
Total int
}
err := webhookDB.Model(&database.Event{}).
Select("resubmitted_from_id, count(*) AS total").
Where("resubmitted_from_id IN ?", eventIDs).
Group("resubmitted_from_id").
Find(&rows).Error
if err != nil {
return nil, err
}
for _, row := range rows {
counts[row.ResubmittedFromID] = row.Total
}
return counts, nil
}
// deliveryIDChunkSize bounds how many delivery IDs go into one
// IN clause. SQLite refuses a statement carrying more than
// SQLITE_MAX_VARIABLE_NUMBER (32766) bound parameters, and a
// page holds one delivery per target per event, so a webhook
// with enough targets would turn the whole query into an error
// and the page into zero attempts.
const deliveryIDChunkSize = 500
// loadDeliveryResults loads the recorded attempts for the
// page's deliveries, keyed by delivery ID.
//
// Each response body is cut by SQLite rather than in Go, for
// the reason deliveryResultColumns gives. How many attempts a
// delivery has is the target's MaxRetries, which the
// authenticated operator sets; how many of them reach the page
// is bounded again by maxRenderedAttempts.
func (h *Handlers) loadDeliveryResults(
webhookDB *gorm.DB,
deliveryIDs []string,
) (map[string][]deliveryResultRow, error) {
byDelivery := make(map[string][]deliveryResultRow)
for chunk := range slices.Chunk(
deliveryIDs, deliveryIDChunkSize,
) {
var rows []deliveryResultRow
err := webhookDB.Model(
&database.DeliveryResult{},
).Select(
deliveryResultColumns, maxRenderedResponseBytes,
).Where(
"delivery_id IN ?", chunk,
).Order("attempt_num ASC").Find(&rows).Error
if err != nil {
// Returning what was loaded so far renders the
// deliveries in the failed chunk as never having run,
// which is indistinguishable from ones that really
// never ran. The page fails instead.
return nil, err
}
for i := range rows {
byDelivery[rows[i].DeliveryID] = append(
byDelivery[rows[i].DeliveryID], rows[i],
)
}
}
return byDelivery, nil
}
// newDeliveryViews projects deliveries for rendering,
// resolving each one's target to its display-safe view and
// each one's attempts through that target's redactor. A
// retrying delivery also reads its target's circuit breaker.
func (h *Handlers) newDeliveryViews(
deliveries []database.Delivery,
targetMap map[string]eventLogTarget,
attempts map[string][]deliveryResultRow,
) []DeliveryView {
views := make([]DeliveryView, len(deliveries))
for i := range deliveries {
target := targetMap[deliveries[i].TargetID]
rows := attempts[deliveries[i].ID]
created := deliveries[i].CreatedAt
results, omitted := renderedAttempts(
rows, target.Redactor,
)
views[i] = DeliveryView{
ID: deliveries[i].ID,
Status: deliveries[i].Status,
Target: target.View,
Replay: deliveries[i].Replay,
Created: humanize.Time(created),
CreatedUTC: created.UTC().Format(time.DateTime) + " UTC",
Results: results,
AttemptCount: len(rows),
AttemptsOmitted: omitted,
}
if deliveries[i].Status == database.DeliveryStatusRetrying {
views[i].Paused = h.deliveryPausedView(
deliveries[i].TargetID, rows,
)
}
}
return views
}
// maxRenderedAttempts bounds how many of one delivery's
// attempts the page renders. Past it the middle is dropped and
// counted, keeping the first attempts and the last ones: how
// the delivery started failing and how it ended are what a
// reader needs, and the count says plainly that the rest was
// dropped rather than never recorded.
const (
renderedAttemptsHead = 10
renderedAttemptsTail = 10
maxRenderedAttempts = renderedAttemptsHead +
renderedAttemptsTail
)
// renderedAttempts projects a delivery's attempts through the
// target's redactor, at most maxRenderedAttempts of them, and
// reports how many it dropped.
func renderedAttempts(
rows []deliveryResultRow,
redactor delivery.Redactor,
) ([]DeliveryResultView, int) {
omitted := 0
if len(rows) > maxRenderedAttempts {
omitted = len(rows) - maxRenderedAttempts
kept := make(
[]deliveryResultRow, 0, maxRenderedAttempts,
)
kept = append(kept, rows[:renderedAttemptsHead]...)
kept = append(
kept, rows[len(rows)-renderedAttemptsTail:]...,
)
rows = kept
}
views := make([]DeliveryResultView, len(rows))
for i := range rows {
views[i] = rows[i].view(redactor)
}
return views, omitted
}
internal/handlers/event_log_times_test.go
+52
View File
@@ -0,0 +1,52 @@
package handlers_test
import (
"net/http"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/database"
)
// TestEventLog_TimesCarryTheirZone proves that the event log shows
// when an event arrived, and that it and the event's page show when
// each delivery was created and each attempt recorded: each as how
// long ago, with the full UTC time on hover.
func TestEventLog_TimesCarryTheirZone(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeHTTP)
now := time.Now().UTC().Truncate(time.Second)
receivedAt := now.Add(-3 * time.Hour)
createdAt := now.Add(-90 * time.Minute)
ranAt := now.Add(-30 * time.Minute)
event := f.event(t, contentTypeJSON, "{}", receivedAt)
dlv := f.deliveryQueuedAt(
t, event, target.ID, database.DeliveryStatusDelivered, createdAt,
)
f.attempt(t, dlv, http.StatusOK, ranAt.Sub(createdAt))
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
eventPage := w.Body.String()
eventLog := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
received := receivedAt.Format(time.DateTime)
assert.Contains(t, eventLog, `title="`+received+` UTC">3 hours ago</span>`)
assert.NotContains(t, eventLog, received+"</span>",
"an event's time must not be written without its zone")
assert.Contains(t, eventPage, received+" UTC")
for _, page := range []string{eventLog, eventPage} {
assert.Contains(t, page, `title="`+createdAt.Format(time.DateTime)+
` UTC">created 1 hour ago</span>`)
assert.Contains(t, page, `title="`+ranAt.Format(time.DateTime)+
` UTC">30 minutes ago</span>`)
}
}
internal/handlers/event_log_view.go
+146 -11
View File
@@ -1,8 +1,15 @@
package handlers
import (
"encoding/json"
"net/http"
"slices"
"strings"
"time"
"unicode/utf8"
"github.com/dustin/go-humanize"
"sneak.berlin/go/webhooker/internal/database"
)
// eventLogColumns is the event log's projection. The casts to
@@ -10,16 +17,24 @@ import (
// bytes rather than characters, so the cap bounds the page in
// bytes whatever the payload's encoding. Cutting in SQLite
// rather than in Go is the point of the projection — an
// oversized body never becomes a Go string at all.
// oversized body, query string or set of request headers never
// becomes a Go string at all.
const eventLogColumns = "id, created_at, method, content_type, " +
"resubmitted_from_id, " +
"resubmitted_from_id, entrypoint_id, " +
"substr(cast(raw_query as blob), 1, ?) AS raw_query, " +
"length(cast(raw_query as blob)) AS raw_query_bytes, " +
"substr(cast(headers as blob), 1, ?) AS headers, " +
"length(cast(headers as blob)) AS headers_bytes, " +
"substr(cast(body as blob), 1, ?) AS body, " +
"length(cast(body as blob)) AS body_bytes"
// eventColumns is eventLogColumns for the event's own page, which
// shows the whole body.
// shows the whole body, the whole query string and every request
// header.
const eventColumns = "id, created_at, method, content_type, " +
"resubmitted_from_id, " +
"resubmitted_from_id, entrypoint_id, raw_query, " +
"length(cast(raw_query as blob)) AS raw_query_bytes, headers, " +
"length(cast(headers as blob)) AS headers_bytes, " +
"cast(body as blob) AS body, " +
"length(cast(body as blob)) AS body_bytes"
@@ -28,12 +43,39 @@ const eventColumns = "id, created_at, method, content_type, " +
// DeliveryView and TargetView.
type EventLogView struct {
ID string
CreatedAt time.Time
Method string
ContentType string
// Received is how long ago the event arrived, and ReceivedUTC
// the full timestamp.
Received string
ReceivedUTC string
Body BodyView
// Entrypoint names the entrypoint the event arrived at. A
// resubmitted copy, even a copy of a copy, did not arrive; it
// names the one the request it copies arrived at. The name is
// the entrypoint's description, "Entrypoint" when it has none,
// or "deleted entrypoint", never its URL, which is the
// entrypoint's secret.
Entrypoint string
// RawQuery is the query string the event arrived with.
// RawQueryCut reports one left out, RawQuery then empty, because
// it holds more than maxRenderedBodyBytes; only the event log
// leaves it out.
RawQuery string
RawQueryCut bool
// Headers is the event's request headers as text, one
// "Name: value" line per value, sorted by name. HeadersCut
// reports headers left out because they hold more than
// maxRenderedBodyBytes, stored or as text; only the event log
// leaves them out.
Headers string
HeadersCut bool
// ResubmittedFromID names the event this one was copied
// from, empty for an event that arrived on the receiver.
ResubmittedFromID string
@@ -54,39 +96,132 @@ func (v EventLogView) ResubmittedFrom() bool {
}
// eventLogRow is one row of the event log projection, or of
// eventColumns. In the event log its body column arrives
// already cut to the cap by SQLite, with the true size beside
// it.
// eventColumns. In the event log its query string, headers and
// body columns arrive already cut to the cap by SQLite, each with
// its true size beside it.
type eventLogRow struct {
ID string
CreatedAt time.Time
Method string
ContentType string
ResubmittedFromID *string
EntrypointID string
RawQuery string
RawQueryBytes int64
Headers string
HeadersBytes int64
Body []byte
BodyBytes int64
}
// view projects a loaded row of the webhook's events for
// rendering.
func (r *eventLogRow) view(webhookID string) EventLogView {
// rendering. It shows the request headers when the row holds them
// whole and their text holds at most maxHeaderBytes.
func (r *eventLogRow) view(
webhookID string, maxHeaderBytes int,
) EventLogView {
var from string
if r.ResubmittedFromID != nil {
from = *r.ResubmittedFromID
}
headers, fit := requestHeaderLines(r.Headers, maxHeaderBytes)
rawQuery := r.RawQuery
rawQueryCut := r.RawQueryBytes > int64(len(rawQuery))
if rawQueryCut {
rawQuery = ""
}
return EventLogView{
ID: r.ID,
CreatedAt: r.CreatedAt,
Method: r.Method,
ContentType: r.ContentType,
Received: humanize.Time(r.CreatedAt),
ReceivedUTC: r.CreatedAt.UTC().Format(time.DateTime) + " UTC",
Body: newBodyView(
"/hook/"+webhookID+"/events/"+r.ID, r.Body, r.BodyBytes,
),
RawQuery: rawQuery,
RawQueryCut: rawQueryCut,
Headers: strings.Join(headers, "\n"),
HeadersCut: !fit || r.HeadersBytes > int64(len(r.Headers)),
ResubmittedFromID: from,
}
}
// requestHeaderLines turns an event's stored request headers, the
// JSON the receiver writes, into one "Name: value" line per value,
// sorted by name. Headers that do not parse, as when the event log
// has cut them, show as none. It reports false, with no lines, when
// the lines, each with the newline that follows it, would hold more
// than maxBytes: a header sent many times is stored with its name
// once but shown with it on every line.
func requestHeaderLines(headersJSON string, maxBytes int) ([]string, bool) {
var headers http.Header
if json.Unmarshal([]byte(headersJSON), &headers) != nil {
return nil, true
}
names := make([]string, 0, len(headers))
for name := range headers {
names = append(names, name)
}
slices.Sort(names)
var lines []string
size := 0
for _, name := range names {
for _, value := range headers[name] {
line := name + ": " + value
size += len(line) + len("\n")
if size > maxBytes {
return nil, false
}
lines = append(lines, line)
}
}
return lines, true
}
// entrypointNames maps each of the webhook's entrypoints to the name
// an event that arrived at it shows: its description, or "Entrypoint"
// when it has none, as the webhook page names it. A deleted
// entrypoint is left out.
func (h *Handlers) entrypointNames(
webhookID string,
) (map[string]string, error) {
var entrypoints []database.Entrypoint
err := h.db.DB().Where(
"webhook_id = ?", webhookID,
).Find(&entrypoints).Error
if err != nil {
return nil, err
}
names := make(map[string]string, len(entrypoints))
for i := range entrypoints {
name := entrypoints[i].Description
if name == "" {
name = "Entrypoint"
}
names[entrypoints[i].ID] = name
}
return names, nil
}
// trimPartialRune drops a trailing UTF-8 sequence that the
// byte-wise cut left incomplete, so a multi-byte rune severed
// at the cap does not surface as a mojibake tail.
internal/handlers/event_log_view_test.go
+1 -3
View File
@@ -75,9 +75,7 @@ func seedAndProject(
wh := seedWebhook(t, db)
seedEventWithBody(t, dbMgr, wh.ID, body)
views := h.LoadEventLogViewsForTest(
httptest.NewRecorder(), *wh, 1,
)
views := h.LoadEventLogViewsForTest(httptest.NewRecorder(), *wh)
require.Len(t, views, 1)
return views[0]
internal/handlers/event_request_test.go
+404
View File
@@ -0,0 +1,404 @@
package handlers_test
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"slices"
"strings"
"testing"
"time"
"github.com/go-chi/chi"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/gorm/clause"
"sneak.berlin/go/webhooker/internal/database"
)
// arrivedAt is how a page names the entrypoint an event arrived at.
func arrivedAt(name string) string {
return `Arrived at <span class="text-gray-900 wrap-anywhere">` + name +
`</span>`
}
// copiedRequestArrivedAt is how a page names, for a resubmitted copy,
// the entrypoint the request it copies arrived at.
func copiedRequestArrivedAt(name string) string {
return `The request it copies arrived at ` +
`<span class="text-gray-900 wrap-anywhere">` + name + `</span>`
}
// headerBox is how a page shows an event's request header lines: as
// one block of text in a single box.
func headerBox(lines ...string) string {
return `<pre class="rounded-md border border-gray-200 bg-white p-2 ` +
`text-xs text-gray-700 overflow-x-auto whitespace-pre-wrap ` +
`break-all">` + strings.Join(lines, "\n") + `</pre>`
}
// showHeadersLink is the event log's link to an event's own page for
// request headers it leaves out.
func showHeadersLink(webhookID, eventID string) string {
return `<a href="/hook/` + webhookID + `/events/` + eventID +
`" class="btn-small">Show the request headers</a>`
}
// entrypoint records one of the fixture webhook's entrypoints.
func (f *recentEventsFixture) entrypoint(
t *testing.T, description string,
) *database.Entrypoint {
t.Helper()
ep := &database.Entrypoint{
WebhookID: f.webhook.ID,
Path: uuid.NewString(),
Description: description,
Active: true,
}
require.NoError(t, f.db.DB().Omit(clause.Associations).Create(ep).Error)
return ep
}
// eventAt records an event that arrived at the entrypoint with the
// given request headers, stored as JSON as the receiver stores them.
func (f *recentEventsFixture) eventAt(
t *testing.T,
ep *database.Entrypoint,
headersJSON string,
receivedAt time.Time,
) *database.Event {
t.Helper()
event := &database.Event{
WebhookID: f.webhook.ID,
EntrypointID: ep.ID,
Method: http.MethodPost,
Headers: headersJSON,
Body: "{}",
BodyBytes: 2,
ContentType: contentTypeJSON,
}
event.CreatedAt = receivedAt
require.NoError(t, f.webhookDB.Omit(
clause.Associations,
).Create(event).Error)
return event
}
// TestEventRequest_EachEventShowsItsOwnEntrypointAndHeaders proves two
// events that arrived at two entrypoints each show their own
// entrypoint and request headers, in the event log and on their own
// pages, with the headers sorted by name, escaped and keeping their
// whitespace, and never the entrypoint's URL.
func TestEventRequest_EachEventShowsItsOwnEntrypointAndHeaders(
t *testing.T,
) {
t.Parallel()
f := newRecentEventsFixture(t)
billing := f.entrypoint(t, "Billing sender")
unnamed := f.entrypoint(t, "")
// Stored in reverse name order.
older := f.eventAt(t, billing,
`{"X-Shop-Event":["order.created"],`+
`"User-Agent":["shop/1 build\t7"],"Accept":["*/*"]}`,
time.Now().Add(-time.Minute))
newer := f.eventAt(t, unnamed,
`{"X-Shop-Event":["order.paid"],"X-Note":["<b>hi</b>"]}`,
time.Now())
olderShows := func(t *testing.T, page string) {
t.Helper()
assert.Contains(t, page, arrivedAt("Billing sender"))
assert.Contains(t, page, "No query string.")
assert.Contains(t, page, headerBox(
"Accept: */*",
"User-Agent: shop/1 build\t7",
"X-Shop-Event: order.created",
), "headers are sorted by name")
assert.NotContains(t, page, "order.paid")
assert.NotContains(t, page, billing.Path)
}
newerShows := func(t *testing.T, page string) {
t.Helper()
assert.Contains(t, page, arrivedAt("Entrypoint"))
assert.Contains(t, page, headerBox(
"X-Note: &lt;b&gt;hi&lt;/b&gt;",
"X-Shop-Event: order.paid",
))
assert.NotContains(t, page, "<b>hi</b>")
assert.NotContains(t, page, "order.created")
assert.NotContains(t, page, unnamed.Path)
}
// The log lists the newer event first, so everything between
// the two events' first mentions belongs to the newer one.
_, rest, found := strings.Cut(renderSourceLogsPage(
t, f.h, f.sess, f.webhook.ID,
), newer.ID)
require.True(t, found)
newerPart, olderPart, found := strings.Cut(rest, older.ID)
require.True(t, found)
newerShows(t, newerPart)
olderShows(t, olderPart)
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, newer.ID)
require.Equal(t, http.StatusOK, w.Code)
newerShows(t, w.Body.String())
w = serveEventPage(t, f.h, f.sess, f.webhook.ID, older.ID)
require.Equal(t, http.StatusOK, w.Code)
olderShows(t, w.Body.String())
}
// TestEventRequest_DeletedEntrypoint proves an event whose entrypoint
// has since been deleted says so in the event log and on its own page.
func TestEventRequest_DeletedEntrypoint(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
ep := f.entrypoint(t, "Retired sender")
event := f.eventAt(t, ep, `{}`, time.Now())
require.NoError(t, f.db.DB().Delete(ep).Error)
page := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Contains(t, page, arrivedAt("deleted entrypoint"))
assert.NotContains(t, page, "Retired sender")
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), arrivedAt("deleted entrypoint"))
assert.NotContains(t, w.Body.String(), "Retired sender")
}
// TestEventRequest_ResubmittedCopy proves a resubmitted copy and a copy
// of that copy each say the request they copy arrived at the
// entrypoint, in the event log and on their own pages, and never that
// they did.
func TestEventRequest_ResubmittedCopy(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
ep := f.entrypoint(t, "Billing sender")
original := f.eventAt(t, ep, `{}`, time.Now().Add(-2*time.Minute))
copied := f.eventAt(t, ep, `{}`, time.Now().Add(-time.Minute))
copyOfCopy := f.eventAt(t, ep, `{}`, time.Now())
require.NoError(t, f.webhookDB.Model(copied).Update(
"resubmitted_from_id", original.ID,
).Error)
require.NoError(t, f.webhookDB.Model(copyOfCopy).Update(
"resubmitted_from_id", copied.ID,
).Error)
// The log lists the newest event first, and each event's Resubmit
// form comes before its entrypoint, so cutting the page at the
// copy's and the original's forms leaves each event's entrypoint
// in its own part.
copyOfCopyPart, rest, found := strings.Cut(
renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID),
"/events/"+copied.ID+"/resubmit",
)
require.True(t, found)
copyPart, originalPart, found := strings.Cut(
rest, "/events/"+original.ID+"/resubmit",
)
require.True(t, found)
for _, part := range []string{copyOfCopyPart, copyPart} {
assert.Contains(t, part, copiedRequestArrivedAt("Billing sender"))
assert.NotContains(t, part, arrivedAt("Billing sender"))
}
assert.Contains(t, originalPart, arrivedAt("Billing sender"))
assert.NotContains(t, originalPart,
copiedRequestArrivedAt("Billing sender"))
for _, event := range []*database.Event{copied, copyOfCopy} {
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(),
copiedRequestArrivedAt("Billing sender"))
assert.NotContains(t, w.Body.String(), arrivedAt("Billing sender"))
}
}
// TestEventRequest_HeadersOverTheLimit proves the event log leaves out
// request headers that hold more than it shows of a body, whether
// stored or as lines, and links to the event's own page, which shows
// them all.
func TestEventRequest_HeadersOverTheLimit(t *testing.T) {
t.Parallel()
// The receiver stores each "<" as six bytes of JSON, so this
// header is over the limit stored but not as a line.
const lessThans = bodyCap/6 + 1
// A header sent many times is stored with its name once, and
// shown with it on every line.
repeatedName := "X-Repeated-" + strings.Repeat("r", 1000)
tests := map[string]struct {
headers http.Header
line string
}{
"stored": {
headers: http.Header{"X-Long": {strings.Repeat("<", lessThans)}},
line: "X-Long: " + strings.Repeat("&lt;", lessThans),
},
"as lines": {
headers: http.Header{repeatedName: slices.Repeat([]string{""}, 41)},
line: repeatedName + ": ",
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
t.Parallel()
headersJSON, err := json.Marshal(tc.headers)
require.NoError(t, err)
f := newRecentEventsFixture(t)
ep := f.entrypoint(t, "Billing sender")
event := f.eventAt(t, ep, string(headersJSON), time.Now())
page := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Contains(t, page, showHeadersLink(f.webhook.ID, event.ID))
assert.NotContains(t, page, tc.line)
assert.Less(t, len(page), 4*bodyCap)
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), tc.line)
assert.NotContains(t, w.Body.String(), "Show the request headers")
})
}
}
// TestEventRequest_ManyShortHeaderLines proves that for many short
// request header lines the event log writes no more than its limit,
// apart from escaping: lines that fill the limit show as one block of
// text, and one line more is left out with a link to the event's own
// page.
func TestEventRequest_ManyShortHeaderLines(t *testing.T) {
t.Parallel()
// Each "A: " line and the newline after it hold four bytes, so
// this many lines fill the limit exactly. Each line in its own
// element would make the page many times the limit.
const fill = bodyCap / len("A: \n")
tests := map[string]struct {
lines int
shown bool
}{
"filling the limit": {lines: fill, shown: true},
"one over the limit": {lines: fill + 1, shown: false},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
t.Parallel()
headersJSON, err := json.Marshal(http.Header{
"A": slices.Repeat([]string{""}, tc.lines),
})
require.NoError(t, err)
f := newRecentEventsFixture(t)
ep := f.entrypoint(t, "Billing sender")
event := f.eventAt(t, ep, string(headersJSON), time.Now())
page := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
box := headerBox(slices.Repeat([]string{"A: "}, tc.lines)...)
link := showHeadersLink(f.webhook.ID, event.ID)
assert.Equal(t, tc.shown, strings.Contains(page, box))
assert.Equal(t, !tc.shown, strings.Contains(page, link))
assert.Less(t, len(page), 4*bodyCap)
})
}
}
// TestHandleWebhook_StoresAndShowsTheQueryString posts to an
// entrypoint's URL with a query string and proves the event stores it
// as sent, and shows it escaped in the event log and on its own page,
// in a box like the one the request headers show in.
func TestHandleWebhook_StoresAndShowsTheQueryString(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
ep := seedEntrypoint(t, f.db, f.webhook.ID)
req := httptest.NewRequestWithContext(
context.Background(), http.MethodPost,
"/h/"+ep.Path+"?a=1&b=2", strings.NewReader("{}"),
)
rctx := chi.NewRouteContext()
rctx.URLParams.Add("uuid", ep.Path)
req = req.WithContext(context.WithValue(
req.Context(), chi.RouteCtxKey, rctx,
))
w := httptest.NewRecorder()
f.h.HandleWebhook().ServeHTTP(w, req)
require.Equal(t, http.StatusOK, w.Code)
var stored database.Event
require.NoError(t, f.webhookDB.First(&stored).Error)
assert.Equal(t, "a=1&b=2", stored.RawQuery)
page := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Contains(t, page, headerBox("a=1&amp;b=2"))
w = serveEventPage(t, f.h, f.sess, f.webhook.ID, stored.ID)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), headerBox("a=1&amp;b=2"))
}
// TestEventRequest_QueryStringOverTheLimit proves the event log leaves
// out a query string that holds more than it shows of a body, and links
// to the event's own page, which shows it whole.
func TestEventRequest_QueryStringOverTheLimit(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
ep := f.entrypoint(t, "Billing sender")
event := f.eventAt(t, ep, `{}`, time.Now())
query := "q=" + strings.Repeat("x", bodyCap)
require.NoError(t, f.webhookDB.Model(event).Update(
"raw_query", query,
).Error)
page := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Contains(t, page, `<a href="/hook/`+f.webhook.ID+`/events/`+
event.ID+`" class="btn-small">Show the query string</a>`)
assert.NotContains(t, page, "q=x")
assert.Less(t, len(page), 4*bodyCap)
w := serveEventPage(t, f.h, f.sess, f.webhook.ID, event.ID)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), headerBox(query))
assert.NotContains(t, w.Body.String(), "Show the query string")
}
internal/handlers/event_resubmit.go
+3 -1
View File
@@ -30,6 +30,7 @@ type resubmitSource struct {
ID string
EntrypointID string
Method string
RawQuery string
Headers string
ContentType string
Body []byte
@@ -39,7 +40,7 @@ type resubmitSource struct {
// The cast to blob is what makes the driver hand back the stored bytes
// rather than a string conversion, the same reason eventBodyQuery
// casts.
const resubmitColumns = "id, entrypoint_id, method, headers, " +
const resubmitColumns = "id, entrypoint_id, method, raw_query, headers, " +
"content_type, cast(body as blob) AS body"
// HandleEventResubmit re-injects a stored event as a new undelivered
@@ -193,6 +194,7 @@ func (h *Handlers) queueResubmit(
WebhookID: webhook.ID,
EntrypointID: src.EntrypointID,
Method: src.Method,
RawQuery: src.RawQuery,
HeadersJSON: src.Headers,
ContentType: src.ContentType,
Body: src.Body,
internal/handlers/event_resubmit_test.go
+10 -3
View File
@@ -22,9 +22,13 @@ import (
// dispatches to it: the notifier is recorded, not run.
const resubmitTargetURL = "http://93.184.216.34/hook"
// resubmitEventHeaders is the stored header JSON a seeded event
// carries, so a test can prove the copy takes it verbatim.
const resubmitEventHeaders = `{"X-Test":["yes"],"X-Trace":["abc"]}`
// resubmitEventHeaders and resubmitEventQuery are the stored header
// JSON and query string a seeded event carries, so a test can prove the
// copy takes them verbatim.
const (
resubmitEventHeaders = `{"X-Test":["yes"],"X-Trace":["abc"]}`
resubmitEventQuery = "a=1&b=2"
)
// seedStoredEvent records one event in a webhook's own database with
// no deliveries at all, which is the state a captured event is in when
@@ -43,6 +47,7 @@ func seedStoredEvent(
WebhookID: webhookID,
EntrypointID: "entrypoint-" + webhookID,
Method: http.MethodPost,
RawQuery: resubmitEventQuery,
Headers: resubmitEventHeaders,
Body: body,
ContentType: contentTypeJSON,
@@ -202,6 +207,7 @@ func assertEventCopy(
t.Helper()
assert.Equal(t, original.Method, fresh.Method)
assert.Equal(t, resubmitEventQuery, fresh.RawQuery)
assert.Equal(t, original.Headers, fresh.Headers)
assert.Equal(t, original.Body, fresh.Body)
assert.Equal(t, int64(len(original.Body)), fresh.BodyBytes)
@@ -236,6 +242,7 @@ func assertResubmitTask(
assert.Equal(t, target.ID, task.TargetID)
assert.Equal(t, target.Type, task.TargetType)
assert.Equal(t, fresh.Method, task.Method)
assert.Equal(t, fresh.RawQuery, task.RawQuery)
assert.Equal(t, fresh.Headers, task.Headers)
assert.Equal(t, fresh.ContentType, task.ContentType)
assert.Equal(t, 1, task.AttemptNum)
internal/handlers/export_test.go
+1 -8
View File
@@ -51,12 +51,6 @@ const (
SidecarLeftMsgForTest = sidecarLeftMsg
)
// PageOrFirstForTest exposes pageOrFirst for use in the handlers_test
// package.
func PageOrFirstForTest(s string) int {
return pageOrFirst(s)
}
// DummyVerificationsForTest reports how many equivalent-cost
// verifications were charged for usernames that do not exist. It
// lets a test prove the anti-enumeration path ran without timing
@@ -79,10 +73,9 @@ func TrimPartialRuneForTest(b []byte) []byte {
func (s *Handlers) LoadEventLogViewsForTest(
w http.ResponseWriter,
webhook database.Webhook,
page int,
) []EventLogView {
views, _, _ := s.loadEventsWithDeliveries(
w, newRequestForTest(), webhook, nil, page,
w, newRequestForTest(), webhook, nil, nil,
)
return views
internal/handlers/handlers.go
+25 -19
View File
@@ -30,10 +30,9 @@ import (
const (
// maxBodyShift is the bit shift for 1 MB body limit.
maxBodyShift = 20
// recentEventLimit is the number of recent events to show.
// recentEventLimit is the number of most recent events that a
// webhook's page and its event log show.
recentEventLimit = 50
// paginationPerPage is the number of items per page.
paginationPerPage = 25
// tmplKeyError is the template data key for an error message.
tmplKeyError = "Error"
@@ -57,19 +56,20 @@ var errVerificationBusy = errors.New(
type HandlersParams struct {
fx.In
Logger *logger.Logger
Globals *globals.Globals
Config *config.Config
Database *database.Database
WebhookDBMgr *database.WebhookDBManager
Healthcheck *healthcheck.Healthcheck
Session *session.Session
Middleware *middleware.Middleware
Notifier delivery.Notifier
Archives delivery.Archives
SSRFGuard *delivery.Guard
Metrics *metrics.Set
Registry *prometheus.Registry
Logger *logger.Logger
Globals *globals.Globals
Config *config.Config
Database *database.Database
WebhookDBMgr *database.WebhookDBManager
Healthcheck *healthcheck.Healthcheck
Session *session.Session
Middleware *middleware.Middleware
Notifier delivery.Notifier
Archives delivery.Archives
CircuitBreakers delivery.CircuitBreakers
SSRFGuard *delivery.Guard
Metrics *metrics.Set
Registry *prometheus.Registry
}
// Handlers provides HTTP handler methods for all application
@@ -84,6 +84,7 @@ type Handlers struct {
mw *middleware.Middleware
notifier delivery.Notifier
archives delivery.Archives
breakers delivery.CircuitBreakers
mtr *metrics.Set
templates map[string]*template.Template
@@ -98,7 +99,9 @@ type Handlers struct {
// Interleaved, one could rename an archive between another's
// rename and save, leaving the file named for one edit and the
// stored names from the other. An archive download holds it while
// it reads the stored names and opens the file they give.
// it reads the stored names and lists the files they give, and
// again for each file while it finds the file under the names
// stored then and opens it.
renameMu sync.Mutex
// dummyVerifications counts the equivalent-cost verifications
@@ -148,6 +151,7 @@ func New(
s.mw = params.Middleware
s.notifier = params.Notifier
s.archives = params.Archives
s.breakers = params.CircuitBreakers
s.mtr = params.Metrics
s.ssrf = params.SSRFGuard
@@ -163,10 +167,12 @@ func New(
),
"source_edit.html": parsePageTemplate("source_edit.html"),
"source_logs.html": parsePageTemplate(
"source_logs.html", "event_body.html", "delivery_attempts.html",
"source_logs.html", "event_request.html", "event_body.html",
"delivery_row.html", "delivery_attempts.html",
),
"event_detail.html": parsePageTemplate(
"event_detail.html", "event_body.html", "delivery_attempts.html",
"event_detail.html", "event_request.html", "event_body.html",
"delivery_row.html", "delivery_attempts.html",
),
"target_edit.html": parsePageTemplate("target_edit.html"),
"error.html": parsePageTemplate("error.html"),
internal/handlers/handlers_test.go
+43
View File
@@ -5,10 +5,12 @@ import (
"errors"
"fmt"
"html/template"
"log/slog"
"net/http"
"net/http/httptest"
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
@@ -181,6 +183,40 @@ func (r *recordingArchives) Renames() []archiveRename {
return out
}
// testCircuitBreakers is a delivery.CircuitBreakers that reports, for
// each target, the circuit state and cooldown a test gave it with Set,
// and a closed breaker for any other target.
type testCircuitBreakers struct {
mu sync.Mutex
states map[string]delivery.CircuitState
cooldowns map[string]time.Duration
}
// Set makes the target's breaker read as state, with cooldown left.
func (b *testCircuitBreakers) Set(
targetID string, state delivery.CircuitState, cooldown time.Duration,
) {
b.mu.Lock()
defer b.mu.Unlock()
if b.states == nil {
b.states = map[string]delivery.CircuitState{}
b.cooldowns = map[string]time.Duration{}
}
b.states[targetID] = state
b.cooldowns[targetID] = cooldown
}
func (b *testCircuitBreakers) StateAndCooldown(
targetID string,
) (delivery.CircuitState, time.Duration) {
b.mu.Lock()
defer b.mu.Unlock()
return b.states[targetID], b.cooldowns[targetID]
}
// newTestApp returns an app whose RequireStart fails the test when
// starting takes longer than fx's default start timeout of 15s. That
// limit catches a start that hangs, not a busy host: measured with make
@@ -214,6 +250,7 @@ func newTestAppWithConfig(
fx.Provide(
globals.New,
logger.New,
func(l *logger.Logger) *slog.Logger { return l.Get() },
func() *config.Config { return cfg },
database.New,
database.NewWebhookDBManager,
@@ -231,6 +268,12 @@ func newTestAppWithConfig(
func(r *recordingArchives) delivery.Archives {
return r
},
func() *testCircuitBreakers {
return &testCircuitBreakers{}
},
func(b *testCircuitBreakers) delivery.CircuitBreakers {
return b
},
metrics.NewRegistry,
metrics.New,
middleware.New,
internal/handlers/notice.go
+3 -2
View File
@@ -66,7 +66,8 @@ func noticeFor(r *http.Request) *notice {
},
replayTargetDeleted: {
Text: "Not replayed: the target this delivery was for " +
"has been deleted. Recreate the target, then replay.",
"has been deleted. Use Resubmit to send the event " +
"to the webhook's currently active targets.",
Failed: true,
},
replayTargetMissing: {
@@ -95,7 +96,7 @@ func noticeFor(r *http.Request) *notice {
},
resubmitNoTargets: {
Text: "Resubmitted: a new event was created, but this " +
"source has no active targets, so nothing was queued.",
"webhook has no active targets, so nothing was queued.",
},
}[noticeCode(r.URL.Query().Get(noticeParam))]
if !ok {
internal/handlers/page_title_test.go
+6 -2
View File
@@ -40,7 +40,7 @@ func TestEveryPageRendersItsOwnTitle(t *testing.T) {
data map[string]any
title string
}{
{"login.html", map[string]any{}, "Login - Webhooker"},
{"login.html", map[string]any{}, "Sign in - Webhooker"},
{"profile.html", map[string]any{}, "Profile - Webhooker"},
{"settings.html", map[string]any{}, "Settings - Webhooker"},
{"sources_list.html", map[string]any{}, "Webhooks - Webhooker"},
@@ -57,7 +57,11 @@ func TestEveryPageRendersItsOwnTitle(t *testing.T) {
},
{
"source_logs.html",
map[string]any{dataKeyWebhook: webhook, "TotalEvents": int64(0)},
map[string]any{
dataKeyWebhook: webhook,
dataKeyEvents: []handlers.EventLogView{},
"TotalEvents": int64(0),
},
"Full Event Log - orders - Webhooker",
},
{
internal/handlers/profile_test.go
+2 -2
View File
@@ -15,7 +15,7 @@ import (
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/handlers"
"sneak.berlin/go/webhooker/internal/logger"
"sneak.berlin/go/webhooker/internal/middleware"
"sneak.berlin/go/webhooker/internal/middleware/middlewaretest"
"sneak.berlin/go/webhooker/internal/session"
)
@@ -135,7 +135,7 @@ func TestUserRoute_Unauthenticated_RedirectedByMiddleware(t *testing.T) {
t.Cleanup(app.RequireStop)
mw := middleware.NewForTest(log.Get(), cfg, sess)
mw := middlewaretest.New(t, log.Get(), cfg, sess)
var handlerReached bool
internal/handlers/shared.go
+230
View File
@@ -0,0 +1,230 @@
package handlers
import (
"net/http"
"strconv"
"strings"
"github.com/go-chi/chi"
"sneak.berlin/go/webhooker/internal/database"
)
// parseRetentionDays interprets a retention_days form value. It
// returns the number of days, or, for a value it refuses, the message
// the create and edit forms show; the message is empty when the value
// is accepted.
//
// An empty value yields fallback, which lets the create path apply the
// default and the edit path leave the stored value unchanged. A value
// of 0 is returned as 0 and is rewritten to the retain-forever
// sentinel by database.Webhook's BeforeSave hook. Anything unparseable
// or negative is refused rather than silently given a default.
//
// The upper bound is not cosmetic. The reaper computes its cutoff as a
// time.Duration, an int64 nanosecond count, so a day count above
// database.MaxFiniteRetentionDays overflows, puts the cutoff in the
// future, and deletes every event the webhook has. A finite value
// above that ceiling is therefore refused, and the message names the
// ceiling rather than implying the input was not a number.
//
// A value at or above the retain-forever sentinel is not out of range:
// it is what the edit form pre-fills for a retain-forever webhook, so
// submitting the form back unchanged has to keep meaning "forever"
// rather than being rejected.
func parseRetentionDays(raw string, fallback int) (int, string) {
raw = strings.TrimSpace(raw)
if raw == "" {
return fallback, ""
}
v, err := strconv.Atoi(raw)
if err != nil || v < 0 {
return 0, "Retention must be a whole number of days, or 0 to " +
"retain events forever."
}
if v >= database.RetentionForeverDays {
return database.RetentionForeverDays, ""
}
if v > database.MaxFiniteRetentionDays {
return 0, "Retention must be at most " +
strconv.Itoa(database.MaxFiniteRetentionDays) +
" days, or 0 to retain events forever."
}
return v, ""
}
// ownedWebhook resolves the request's sourceID parameter to a
// webhook the session's user owns.
//
// Ownership and existence are decided by one query, so a
// webhook belonging to another user is indistinguishable from
// one that does not exist: both are a 404, and neither confirms
// the id. Callers that reach further into a webhook's data —
// the event log page and the event body download — share this
// one check rather than restating it, so the download cannot
// come to authorize differently from the page that links to it.
//
// It reports false once it has written the response, which is a
// redirect to the login page for an unauthenticated request and
// a 404 otherwise. The caller returns without writing more.
func (h *Handlers) ownedWebhook(
w http.ResponseWriter,
r *http.Request,
) (database.Webhook, bool) {
var webhook database.Webhook
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return database.Webhook{}, false
}
sourceID := chi.URLParam(r, "sourceID")
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return database.Webhook{}, false
}
return webhook, true
}
// deleteChildResource returns a handler that deletes a child
// resource (entrypoint or target) belonging to a webhook. The
// optional afterDelete hook runs with the child's id once the
// delete has removed it, before the redirect, which carries done as
// its notice.
func (h *Handlers) deleteChildResource(
idParam string,
model any,
errMsg string,
afterDelete func(childID string),
done noticeCode,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return
}
sourceID := chi.URLParam(r, "sourceID")
childID := chi.URLParam(r, idParam)
var webhook database.Webhook
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return
}
result := h.db.DB().Where(
"id = ? AND webhook_id = ?",
childID, webhook.ID,
).Delete(model)
if result.Error != nil {
h.serverError(w, r, errMsg, result.Error)
return
}
// Only for a row this webhook really had: the id came from
// the URL and may name another webhook's child.
if afterDelete != nil && result.RowsAffected > 0 {
afterDelete(childID)
}
http.Redirect(
w, r,
withNotice("/hook/"+webhook.ID, done),
http.StatusSeeOther,
)
}
}
// toggleChildResource returns a handler that toggles the active
// state of a child resource belonging to a webhook. toggleFn returns
// the new state, and the redirect carries activated or deactivated as
// its notice to match.
func (h *Handlers) toggleChildResource(
idParam string,
toggleFn func(webhookID, childID string) (bool, error),
errMsg string,
activated, deactivated noticeCode,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return
}
sourceID := chi.URLParam(r, "sourceID")
childID := chi.URLParam(r, idParam)
var webhook database.Webhook
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return
}
active, err := toggleFn(webhook.ID, childID)
if err != nil {
h.serverError(w, r, errMsg, err)
return
}
done := deactivated
if active {
done = activated
}
http.Redirect(
w, r,
withNotice("/hook/"+webhook.ID, done),
http.StatusSeeOther,
)
}
}
// getUserID extracts the user ID from the session.
func (h *Handlers) getUserID(
r *http.Request,
) (string, bool) {
sess, err := h.session.Get(r)
if err != nil {
return "", false
}
if !h.session.IsAuthenticated(sess) {
return "", false
}
return h.session.GetUserID(sess)
}
internal/handlers/source_detail_test.go
+103 -2
View File
@@ -233,8 +233,13 @@ func TestHandleSourceDetail_RendersNamedTargetFields(
assert.Contains(t, body, "1 configured")
assert.NotContains(t, body, "sekrit")
assert.Contains(t, body, "Archive Expiry")
assert.Contains(t, body, "30 days")
// The database type is called an archive: on its badge, in the
// add target form's type list and in its settings.
list := targetList(t, body)
assert.Contains(t, list, "t-database archive Active")
assert.Contains(t, list, "Archive expiry: 30 days")
assert.Contains(t, list, "Archive rotation: none")
assert.Contains(t, body, `<option value="database">Archive</option>`)
// An unknown type gets the neutral placeholder, never the
// stored blob.
@@ -275,3 +280,99 @@ func TestHandleSourceDetail_FitsWideAndNarrowWindows(t *testing.T) {
`<div class="flex flex-wrap justify-between items-center gap-2 mt-2">`,
)
}
// TestHandleSourceDetail_DeletePromptsNameWhatIsLost checks that each
// delete prompt on the webhook page names the webhook, entrypoint or
// target and says what deleting it loses, that the webhook's gives its
// number of stored events (5 received, 2 removed by retention, so 3,
// the statistics pane's "Within retention" figure), and that an
// entrypoint with no description is named by its URL. The template
// writes the slashes after http: as \/, which the browser reads as /.
func TestHandleSourceDetail_DeletePromptsNameWhatIsLost(t *testing.T) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
dbMgr *database.WebhookDBManager
)
app := newTestApp(t, &h, &sess, &db, &dbMgr)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := seedWebhook(t, db)
webhookDB, err := dbMgr.GetDB(wh.ID)
require.NoError(t, err)
require.NoError(t, database.AddEventTotals(
webhookDB, database.EventTotals{Events: 5, EventsRemoved: 2},
))
unnamed := seedEntrypoint(t, db, wh.ID)
require.NoError(t, db.DB().Omit(clause.Associations).Create(
&database.Entrypoint{
WebhookID: wh.ID,
Path: "described-" + wh.ID,
Description: "Stripe",
Active: true,
},
).Error)
seedTarget(t, db, wh.ID, database.TargetTypeLog)
body := renderSourceDetailPage(t, h, sess, wh.ID)
assert.Contains(t, body,
`Delete webhook &quot;delete-me&quot;?\n\n`+
`This deletes its stored events (3) and their deliveries. `+
`Any archive files it wrote are kept.`)
assert.Contains(t, body,
`Delete entrypoint &quot;Stripe&quot;?\n\n`+
`Senders using its URL get an error from now on, `+
`and the URL cannot be restored.`)
assert.Contains(t, body,
`Delete entrypoint &quot;http:\/\/example.com/h/`+
unnamed.Path+`&quot;?`)
assert.Contains(t, body,
`Delete target &quot;t-log&quot;?\n\n`+
`Nothing more is delivered to it. `+
`Its past deliveries stay in the event log.`)
}
// TestHandleSourceDetail_DeletePromptKeepsQuotesInName checks that a
// webhook name with quotes, a backslash, a closing script tag and a
// newline reaches its delete prompt escaped for the script, which the
// browser reads back as the name typed: each quote and angle bracket
// as a \u escape, the slash as \/, the newline as \n and the backslash
// doubled. An unescaped newline would break the prompt's script, and
// the form would then submit without asking.
func TestHandleSourceDetail_DeletePromptKeepsQuotesInName(t *testing.T) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
)
app := newTestApp(t, &h, &sess, &db)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := &database.Webhook{
UserID: deleteTestUserID,
Name: "Bob's \"best\" \\ hook</script>\nline two",
}
require.NoError(
t, db.DB().Omit(clause.Associations).Create(wh).Error,
)
body := renderSourceDetailPage(t, h, sess, wh.ID)
assert.Contains(t, body,
"Delete webhook &quot;Bob\\u0027s \\u0022best\\u0022 \\\\ hook"+
"\\u003c\\/script\\u003e\\nline two&quot;?")
}
internal/handlers/source_logs_deleted_target_test.go
+38
View File
@@ -94,6 +94,44 @@ func TestHandleSourceLogs_NamesDeletedTarget(t *testing.T) {
)
}
// TestHandleSourceLogs_OffersNoReplayForDeletedTarget proves a
// finished delivery offers Replay while its target lives and not
// once the target is deleted. A replay to a deleted target is always
// refused, and recreating the target makes a new one that the old
// delivery does not name.
func TestHandleSourceLogs_OffersNoReplayForDeletedTarget(t *testing.T) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
dbMgr *database.WebhookDBManager
)
app := newTestApp(t, &h, &sess, &db, &dbMgr)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := seedWebhook(t, db)
tgt := seedTarget(t, db, wh.ID, database.TargetTypeLog)
_, failed := seedFailedDelivery(t, dbMgr, wh.ID, tgt.ID)
replayForm := `action="/hook/` + wh.ID + `/deliveries/` +
failed.ID + `/replay"`
before := renderSourceLogsPage(t, h, sess, wh.ID)
assert.Contains(t, before, replayForm)
deleteTargetThroughHandler(t, h, sess, wh.ID, tgt.ID)
after := renderSourceLogsPage(t, h, sess, wh.ID)
assert.NotContains(t, after, replayForm)
assert.NotContains(t, after, ">Replay<")
assert.Contains(t, after, tgt.Name+deletedMarker)
}
// TestHandleSourceLogs_MasksDeletedTargetConfig proves that
// naming a deleted target does not widen what the page shows of
// it: its stored configuration stays masked by exactly the rules
internal/handlers/source_logs_test.go
+202
View File
@@ -2,9 +2,13 @@ package handlers_test
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"slices"
"strings"
"testing"
"time"
"github.com/go-chi/chi"
"github.com/stretchr/testify/assert"
@@ -153,3 +157,201 @@ func TestHandleSourceLogs_MasksSlackWebhookURL(t *testing.T) {
assert.Contains(t, body, tgt.Name)
assert.Contains(t, body, "delivered")
}
// TestHandleSourceLogs_ShowsFiftyNewestEvents proves the event log
// holds the 50 newest events, newest first, and not one more, and says
// how many events there are in all.
func TestHandleSourceLogs_ShowsFiftyNewestEvents(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
base := time.Now().Add(-time.Hour)
for i := range 51 {
f.event(
t, fmt.Sprintf("application/x-log-%02d", i), "{}",
base.Add(time.Duration(i)*time.Second),
)
}
body := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Equal(t, 50, strings.Count(body, `role="button"`))
assert.NotContains(t, body, "application/x-log-00")
assert.Contains(t, body, "application/x-log-01")
assert.Less(
t,
strings.Index(body, "application/x-log-50"),
strings.Index(body, "application/x-log-49"),
)
assert.Contains(t, body, "50 most recent of 51 events")
}
// TestHandleSourceLogs_ShowsEventsByDeliveryStatus proves that the
// Failed list holds exactly the events with a failed delivery, the
// Pending list exactly those with a delivery pending or retrying, each
// once, and any other show value every event; that each link, and the
// line beside the heading, counts the events its list holds; and that
// the shown link is marked.
func TestHandleSourceLogs_ShowsEventsByDeliveryStatus(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeLog)
now := time.Now()
const (
failed = database.DeliveryStatusFailed
delivered = database.DeliveryStatusDelivered
pending = database.DeliveryStatusPending
retrying = database.DeliveryStatusRetrying
)
// Each event is named by its content type. The first failed and
// was then replayed and delivered. The second failed, and so did
// its replay, and the fifth has one delivery pending and another
// retrying: each must still be listed and counted once.
events := []struct {
contentType string
deliveries []database.DeliveryStatus
}{
{"application/x-failed", []database.DeliveryStatus{failed, delivered}},
{"application/x-failed-twice", []database.DeliveryStatus{failed, failed}},
{"application/x-pending", []database.DeliveryStatus{pending}},
{"application/x-retrying", []database.DeliveryStatus{retrying}},
{"application/x-pending-retrying", []database.DeliveryStatus{pending, retrying}},
{"application/x-delivered", []database.DeliveryStatus{delivered}},
{"application/x-no-delivery", nil},
}
all := make([]string, len(events))
for i, e := range events {
event := f.event(
t, e.contentType, "{}", now.Add(time.Duration(i)*time.Second),
)
for _, status := range e.deliveries {
f.delivery(t, event, target.ID, status)
}
all[i] = e.contentType
}
for _, tc := range []struct {
query string
current string
heading string
listed []string
}{
{"", "All", "7 total events", all},
{"?show=failed", "Failed (2)", "2 events with a failed delivery",
[]string{"application/x-failed", "application/x-failed-twice"}},
{"?show=pending", "Pending (3)",
"3 events with a delivery pending or retrying", []string{
"application/x-pending", "application/x-retrying",
"application/x-pending-retrying",
}},
{"?show=unknown", "All", "7 total events", all},
} {
body := renderSourceLogsPageWithQuery(
t, f.h, f.sess, f.webhook.ID, tc.query,
)
// One row per listed event, so with each listed event shown
// no event is listed twice.
assert.Equal(t, len(tc.listed),
strings.Count(body, `role="button"`), tc.query)
for _, contentType := range all {
assert.Equal(t,
slices.Contains(tc.listed, contentType),
strings.Contains(body, ">"+contentType+"<"),
tc.query+" "+contentType)
}
assert.Contains(t, body, ">"+tc.heading+"<", tc.query)
assert.Contains(t, body, "Failed (2)", tc.query)
assert.Contains(t, body, "Pending (3)", tc.query)
assert.Equal(t, 1, strings.Count(body, "aria-current"), tc.query)
assert.Contains(t, body,
`aria-current="page">`+tc.current+"</a>", tc.query)
}
}
// TestHandleSourceLogs_FilteredListShowsFiftyNewest proves a filtered
// list holds the 50 newest matching events, as the full log does,
// while its link and heading count every matching event.
func TestHandleSourceLogs_FilteredListShowsFiftyNewest(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeLog)
base := time.Now().Add(-time.Hour)
for i := range 51 {
event := f.event(
t, fmt.Sprintf("application/x-failed-%02d", i), "{}",
base.Add(time.Duration(i)*time.Second),
)
f.delivery(t, event, target.ID, database.DeliveryStatusFailed)
}
// The newest event has no failed delivery.
f.event(t, "application/x-no-delivery", "{}", time.Now())
body := renderSourceLogsPageWithQuery(
t, f.h, f.sess, f.webhook.ID, "?show=failed",
)
assert.Equal(t, 50, strings.Count(body, `role="button"`))
assert.NotContains(t, body, "application/x-failed-00")
assert.NotContains(t, body, "application/x-no-delivery")
assert.Contains(t, body, "Failed (51)")
assert.Contains(t, body,
"50 most recent of 51 events with a failed delivery")
}
// TestHandleSourceLogs_EmptyFilteredList proves an empty filtered list
// says that no event matches rather than that none was recorded.
func TestHandleSourceLogs_EmptyFilteredList(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeLog)
f.delivery(
t, f.event(t, contentTypeJSON, "{}", time.Now()),
target.ID, database.DeliveryStatusDelivered,
)
assert.Contains(t, renderSourceLogsPageWithQuery(
t, f.h, f.sess, f.webhook.ID, "?show=failed",
), "No event has a failed delivery.")
assert.Contains(t, renderSourceLogsPageWithQuery(
t, f.h, f.sess, f.webhook.ID, "?show=pending",
), "No event has a delivery pending or retrying.")
}
// TestHandleSourceLogs_OnlyNewestStartsExpanded proves that of the
// events in the log only the newest starts expanded.
func TestHandleSourceLogs_OnlyNewestStartsExpanded(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
now := time.Now()
f.event(t, "application/x-older", "{}", now.Add(-time.Minute))
f.event(t, "application/x-newer", "{}", now)
body := renderSourceLogsPage(t, f.h, f.sess, f.webhook.ID)
assert.Equal(t, 1, strings.Count(body, " data-open>"))
open := strings.Index(body, " data-open>")
newer := strings.Index(body, "application/x-newer")
older := strings.Index(body, "application/x-older")
assert.Less(t, open, newer, "the newest event is not the open one")
assert.Less(t, newer, older)
}
internal/handlers/source_management.go
-2212
View File
File diff suppressed because it is too large Load Diff
internal/handlers/target_create.go
+389
View File
@@ -0,0 +1,389 @@
package handlers
import (
"context"
"encoding/json"
"errors"
"fmt"
"net/http"
"strings"
"github.com/go-chi/chi"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/delivery"
)
// HandleTargetCreate handles adding a new target to a webhook.
func (h *Handlers) HandleTargetCreate() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := h.getUserID(r)
if !ok {
http.Redirect(
w, r, "/pages/login", http.StatusSeeOther,
)
return
}
sourceID := chi.URLParam(r, "sourceID")
h.renameMu.Lock()
defer h.renameMu.Unlock()
var webhook database.Webhook
err := h.db.DB().Where(
"id = ? AND user_id = ?", sourceID, userID,
).First(&webhook).Error
if err != nil {
h.renderError(w, r, http.StatusNotFound)
return
}
// The body size cap is enforced by the MaxBodySize
// middleware, which runs before CSRF parses the form.
err = r.ParseForm()
if err != nil {
h.renderError(w, r, http.StatusBadRequest)
return
}
h.processTargetCreate(w, r, webhook)
}
}
// processTargetCreate validates and creates a new target. A refused
// submission shows the webhook page again, with the add target form
// open on the chosen type, the values entered, and the reason.
func (h *Handlers) processTargetCreate(
w http.ResponseWriter,
r *http.Request,
webhook database.Webhook,
) {
in := targetFormInputFrom(r)
target, errMsg, err := h.newTarget(r.Context(), webhook.ID, in)
if err != nil {
h.serverError(w, r, "failed to encode target config", err)
return
}
if errMsg != "" {
h.renderSourceDetail(w, r, webhook, in, errMsg)
return
}
err = h.db.DB().Create(target).Error
if err != nil {
h.serverError(w, r, "failed to create target", err)
return
}
http.Redirect(
w, r, withNotice("/hook/"+webhook.ID, targetAdded),
http.StatusSeeOther,
)
}
// newTarget validates a new target for a webhook and returns the row
// to create, or, when it refuses the target, the message the form
// shows. An error is the server's fault, not a refusal: the accepted
// configuration could not be encoded. Every form that creates a
// target goes through here, so they all accept and refuse the same
// things.
func (h *Handlers) newTarget(
ctx context.Context,
webhookID string,
in targetFormInput,
) (*database.Target, string, error) {
target := &database.Target{
WebhookID: webhookID,
Type: in.Type,
Active: true,
}
errMsg, err := h.setTargetFromForm(ctx, target, in)
if err != nil || errMsg != "" {
return nil, errMsg, err
}
return target, "", nil
}
// setTargetFromForm validates a target form against the target's type
// and, when it accepts it, sets the target's name, configuration and
// retry count from it. It returns the message the form shows for
// anything it refuses, an unknown type among them, and then leaves the
// target unchanged; an error is the server's fault, as for newTarget.
// The add target form and the target edit form both go through here,
// so the two cannot come to disagree about what a target may be.
func (h *Handlers) setTargetFromForm(
ctx context.Context,
target *database.Target,
in targetFormInput,
) (string, error) {
if in.Name == "" {
return "Name is required", nil
}
configJSON, errMsg, err := h.buildTargetConfig(ctx, target.Type, in)
if err != nil || errMsg != "" {
return errMsg, err
}
// An empty max_retries keeps the target's count: the
// fire-and-forget default of 0 for a new target, and the stored
// count for an edited one, since the forms for target types that
// do not retry have no such field. A value that is filled in but
// invalid is refused rather than becoming that count, so a typo
// cannot destroy the count a target is delivering with.
maxRetries, err := parseMaxRetries(in.MaxRetries, target.MaxRetries)
if err != nil {
return "Invalid delivery attempts: " + retriesErrorMessage(err), nil
}
target.Name = in.Name
target.Config = configJSON
target.MaxRetries = maxRetries
return "", nil
}
// targetFormInput carries the raw values of a target form. Both the
// create and the edit path fill one and hand it to setTargetFromForm,
// so neither can come to validate a target differently from the
// other. Both forms are filled from one: the edit form with the
// stored values, and a refused form with the values submitted.
type targetFormInput struct {
// Name is the target's name.
Name string
// Type is the type chosen on the add target form. The edit form
// has none: a target's stored type decides.
Type database.TargetType
// URL is the destination for an HTTP target and the webhook URL
// for a Slack target.
URL string
// Headers is an HTTP target's headers, one "Name: value" per
// line.
Headers string
// Timeout is an HTTP target's per-request timeout in seconds.
Timeout string
// ForwardQuery is an HTTP target's checkbox that passes each
// event's query string on to it.
ForwardQuery bool
// MaxRetries is an HTTP or Slack target's max_retries.
MaxRetries string
// Expiry is a database (archive) target's row expiry.
Expiry string
// Rotation is a database (archive) target's rotation.
Rotation string
}
// targetFormInputFrom reads a target form from a request body. The
// body size cap is enforced by the MaxBodySize middleware, which runs
// before CSRF parses the form.
//
// Every field is read with PostFormValue, not FormValue. FormValue
// falls back to the query string, which would let
// `POST /hook/{id}/targets?url=https://hooks.slack.com/...`
// configure a target from a value the request line carries — and the
// request line, unlike the body, is what logs, proxies, Referer
// headers and error trackers record. The headers field is under the
// same rule and for the same reason: its values are authorization
// tokens.
func targetFormInputFrom(r *http.Request) targetFormInput {
return targetFormInput{
Name: r.PostFormValue("name"),
Type: database.TargetType(r.PostFormValue("type")),
URL: r.PostFormValue("url"),
Headers: r.PostFormValue("headers"),
Timeout: r.PostFormValue("timeout"),
ForwardQuery: r.PostFormValue("forward_query") != "",
MaxRetries: r.PostFormValue("max_retries"),
Expiry: r.PostFormValue("expiry"),
Rotation: r.PostFormValue("rotation"),
}
}
// buildTargetConfig builds the JSON config string for a target from
// the submitted form values, or returns the message the form shows
// for a value it refuses. An error is the server's fault, not a
// refusal: the accepted configuration could not be encoded. Which
// fields of in apply depends on the target type; a type without a URL
// ignores any URL submitted.
func (h *Handlers) buildTargetConfig(
ctx context.Context,
targetType database.TargetType,
in targetFormInput,
) (string, string, error) {
switch targetType {
case database.TargetTypeHTTP:
return h.buildHTTPTargetConfig(ctx, in)
case database.TargetTypeSlack:
return h.buildSlackTargetConfig(ctx, in.URL)
case database.TargetTypeDatabase:
return buildDatabaseTargetConfig(in.Expiry, in.Rotation)
case database.TargetTypeLog:
return "", "", nil
default:
return "", "Invalid target type", nil
}
}
// buildHTTPTargetConfig builds config JSON for an HTTP target: an
// SSRF-validated destination plus the optional headers, timeout and
// query string setting the delivery path honours.
func (h *Handlers) buildHTTPTargetConfig(
ctx context.Context,
in targetFormInput,
) (string, string, error) {
errMsg := h.validateTargetURL(
ctx, in.URL, "URL is required for HTTP targets",
)
if errMsg != "" {
return "", errMsg, nil
}
headers, err := delivery.ParseTargetHeaders(in.Headers)
if err != nil {
return "", fmt.Sprintf("Invalid headers: %v", err), nil
}
timeout, err := delivery.ParseTargetTimeout(in.Timeout)
if err != nil {
return "", fmt.Sprintf("Invalid timeout: %v", err), nil
}
configJSON, err := marshalTargetConfig(delivery.HTTPTargetConfig{
URL: in.URL,
Headers: headers,
Timeout: timeout,
ForwardQuery: in.ForwardQuery,
})
return configJSON, "", err
}
// buildSlackTargetConfig builds config JSON for a Slack target,
// whose whole configuration is one SSRF-validated webhook URL.
func (h *Handlers) buildSlackTargetConfig(
ctx context.Context,
targetURL string,
) (string, string, error) {
errMsg := h.validateTargetURL(
ctx, targetURL,
"Webhook URL is required for Slack targets",
)
if errMsg != "" {
return "", errMsg, nil
}
configJSON, err := marshalTargetConfig(delivery.SlackTargetConfig{
WebhookURL: targetURL,
})
return configJSON, "", err
}
// validateTargetURL refuses an empty or SSRF-blocked destination,
// returning the message the form shows, or "" when the destination
// is accepted. missingMsg is the message for no URL at all.
//
// It is the single point at which a user-supplied destination enters
// the SSRF guard, on create and on edit alike. An edit path that
// reached storage without passing through here would reopen the hole
// the guard closes.
func (h *Handlers) validateTargetURL(
ctx context.Context,
targetURL, missingMsg string,
) string {
if targetURL == "" {
return missingMsg
}
err := h.ssrf.ValidateTargetURL(ctx, targetURL)
if err != nil {
// The submitted URL can be a credential (a Slack
// incoming webhook URL is a bearer token), so the log
// records only its scheme and host.
h.log.Warn(
"target URL blocked by SSRF protection",
"url", delivery.MaskURL(targetURL),
"error", err,
)
msg := "Invalid target URL: " + err.Error()
// Only a private or reserved address's refusal says how
// to allow it. Other refusals never do: link-local, the
// unspecified addresses and the unconditional metadata
// addresses cannot be opened, and the default
// blocklist's public addresses, which listing does open,
// hand out credentials.
if errors.Is(err, delivery.ErrBlockedPrivateOrReservedIP) {
msg += ". Private and reserved addresses are refused " +
"by default; the server's ALLOWED_EGRESS_CIDRS " +
"setting allows named networks (see \"Allowing " +
"egress to your own network\" in the README)."
}
return msg
}
return ""
}
// marshalTargetConfig serialises a target configuration for storage.
func marshalTargetConfig(cfg any) (string, error) {
configBytes, err := json.Marshal(cfg)
if err != nil {
return "", err
}
return string(configBytes), nil
}
// buildDatabaseTargetConfig builds config JSON for a database
// (archive) target. The optional expiry and rotation are validated
// here, at creation time, so a bad value is refused instead of
// failing every subsequent delivery. Each is stored only when set,
// and with neither the config is empty (the keep-forever, one-file
// default).
func buildDatabaseTargetConfig(
expiry, rotation string,
) (string, string, error) {
expiry = strings.TrimSpace(expiry)
err := delivery.ValidateArchiveExpiry(expiry)
if err != nil {
return "", fmt.Sprintf("Invalid archive expiry: %v", err), nil
}
err = delivery.ValidateArchiveRotation(rotation)
if err != nil {
return "", fmt.Sprintf("Invalid archive rotation: %v", err), nil
}
cfg := map[string]any{}
if expiry != "" {
cfg["expiry"] = expiry
}
if rotation != "" {
cfg["rotation"] = rotation
}
if len(cfg) == 0 {
return "", "", nil
}
configJSON, err := marshalTargetConfig(cfg)
return configJSON, "", err
}
internal/handlers/target_create_query_test.go
+3 -2
View File
@@ -15,7 +15,7 @@ import (
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/middleware"
"sneak.berlin/go/webhooker/internal/middleware/middlewaretest"
)
// targetSecretSegments are the path segments of an incoming-webhook
@@ -65,7 +65,8 @@ func postTargetCreate(
t.Helper()
logBuf := new(bytes.Buffer)
mw := middleware.NewForTest(
mw := middlewaretest.New(
t,
slog.New(slog.NewJSONHandler(
logBuf, &slog.HandlerOptions{Level: slog.LevelInfo},
)),
internal/handlers/target_delete.go
+31
View File
@@ -0,0 +1,31 @@
package handlers
import (
"net/http"
"sneak.berlin/go/webhooker/internal/database"
)
// HandleTargetDelete handles deleting a target. A deleted
// database target's archive writer is evicted and its handle
// closed; the archive file is left on disk.
func (h *Handlers) HandleTargetDelete() http.HandlerFunc {
return h.deleteChildResource(
"targetID", &database.Target{},
"failed to delete target",
h.evictTargetArchiveWriter,
targetDeleted,
)
}
// evictTargetArchiveWriter is evictArchiveWriter for one deleted
// target, and leaves its archive file on disk for the same reason.
// A target that is not a database target has no writer, and
// evicting it does nothing.
func (h *Handlers) evictTargetArchiveWriter(targetID string) {
if h.archives == nil {
return
}
h.archives.EvictTarget(targetID)
}
internal/handlers/target_download.go
+39 -14
View File
@@ -27,13 +27,11 @@ func (h *Handlers) HandleTargetDownload() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := context.WithoutCancel(r.Context())
webhook, target, export, ok := h.openTargetArchive(ctx, w, r)
webhook, target, export, ok := h.listTargetArchive(w, r)
if !ok {
return
}
defer func() { _ = export.Close() }()
now := time.Now()
w.Header().Set("Content-Type", "application/gzip")
@@ -81,17 +79,15 @@ func (d downloadWriter) Write(b []byte) (int, error) {
return d.w.Write(b)
}
// openTargetArchive opens the archive of the request's database target
// for export, with its reads under ctx. It reports false once it has
// written the response.
// listTargetArchive lists the archive files of the request's database
// target for export. It reports false once it has written the response.
//
// It holds renameMu, which every archive rename runs under, while it
// reads the stored names and opens the files, so the files it opens
// reads the stored names and lists the files, so the files it lists
// are the ones those names give. It lets go before the export is
// streamed: once the files are open, a rename does not affect the
// export.
func (h *Handlers) openTargetArchive(
ctx context.Context,
// streamed, which takes renameMu again for each file only while it
// finds the file under the names stored then and opens it.
func (h *Handlers) listTargetArchive(
w http.ResponseWriter,
r *http.Request,
) (database.Webhook, *database.Target, *delivery.ArchiveExport, bool) {
@@ -109,14 +105,43 @@ func (h *Handlers) openTargetArchive(
return database.Webhook{}, nil, nil, false
}
export, err := delivery.OpenArchiveExport(
ctx, delivery.ArchivePath(h.dbMgr, &webhook, target), h.log,
export, err := delivery.NewArchiveExport(
delivery.ArchivePath(h.dbMgr, &webhook, target),
&h.renameMu,
func() (string, error) {
return h.storedArchivePath(webhook.ID, target.ID)
},
h.log,
)
if err != nil {
h.serverError(w, r, "failed to open archive for export", err)
h.serverError(w, r, "failed to list archive for export", err)
return database.Webhook{}, nil, nil, false
}
return webhook, target, export, true
}
// storedArchivePath returns the path delivery.ArchivePath gives a
// database target under the names stored for it and its webhook now.
// Its caller holds renameMu. A webhook or target deleted since is still
// found, since deleting one leaves its archive files under their names.
func (h *Handlers) storedArchivePath(
webhookID, targetID string,
) (string, error) {
var webhook database.Webhook
err := h.db.DB().Unscoped().First(&webhook, "id = ?", webhookID).Error
if err != nil {
return "", err
}
var target database.Target
err = h.db.DB().Unscoped().First(&target, "id = ?", targetID).Error
if err != nil {
return "", err
}
return delivery.ArchivePath(h.dbMgr, &webhook, &target), nil
}
internal/handlers/target_download_test.go
+86 -13
View File
@@ -13,6 +13,8 @@ import (
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"sync"
"testing"
"time"
@@ -22,7 +24,7 @@ import (
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/middleware"
"sneak.berlin/go/webhooker/internal/middleware/middlewaretest"
)
// errClientGone is the write failure of a client that has gone away.
@@ -85,7 +87,7 @@ func TestHandleTargetDownload(t *testing.T) {
}
// TestHandleTargetDownload_WaitsForRename proves a download reads the
// target's names and opens its archive under the lock a rename holds:
// target's names and lists its archive under the lock a rename holds:
// started while an edit is renaming the archive, it waits, and is
// named for the target's new name.
func TestHandleTargetDownload_WaitsForRename(t *testing.T) {
@@ -148,18 +150,17 @@ func (s *stalledWriter) Write(b []byte) (int, error) {
return s.ResponseRecorder.Write(b)
}
// TestHandleTargetDownload_StreamsWithoutTheLock proves a download
// lets go of the rename lock once its archive is open: while the
// download is stalled writing, an edit can still rename the target.
func TestHandleTargetDownload_StreamsWithoutTheLock(t *testing.T) {
t.Parallel()
env := setupSourceTest(t)
wh := seedWebhookWithRetention(t, env.db, 7)
archive := seedTarget(t, env.db, wh.ID, database.TargetTypeDatabase)
// startStalledDownload starts a download of the target and returns once
// it is stalled at its first write, which comes before it opens any
// archive file. Closing the writer's resume lets it go on; the returned
// channel is closed when it has finished.
func startStalledDownload(
t *testing.T, env *sourceTestEnv, webhookID, targetID string,
) (*stalledWriter, <-chan struct{}) {
t.Helper()
req := httptest.NewRequestWithContext(
t.Context(), http.MethodGet, downloadPath(wh.ID, archive.ID), nil,
t.Context(), http.MethodGet, downloadPath(webhookID, targetID), nil,
)
for _, c := range env.cookies {
req.AddCookie(c)
@@ -179,6 +180,21 @@ func TestHandleTargetDownload_StreamsWithoutTheLock(t *testing.T) {
<-sw.writing
return sw, downloaded
}
// TestHandleTargetDownload_StreamsWithoutTheLock proves a download
// lets go of the rename lock once it has listed its archive: while the
// download is stalled writing, an edit can still rename the target.
func TestHandleTargetDownload_StreamsWithoutTheLock(t *testing.T) {
t.Parallel()
env := setupSourceTest(t)
wh := seedWebhookWithRetention(t, env.db, 7)
archive := seedTarget(t, env.db, wh.ID, database.TargetTypeDatabase)
sw, downloaded := startStalledDownload(t, env, wh.ID, archive.ID)
edited := make(chan *httptest.ResponseRecorder, 1)
go func() {
@@ -197,6 +213,62 @@ func TestHandleTargetDownload_StreamsWithoutTheLock(t *testing.T) {
assert.Equal(t, http.StatusOK, sw.Code)
}
// TestHandleTargetDownload_FindsFilesAfterRename proves a download
// finds each of the target's files again under the names stored when
// it reaches the file: the target is renamed while the download is
// stalled before it has opened any file, and the rows of both its files
// are in the download.
func TestHandleTargetDownload_FindsFilesAfterRename(t *testing.T) {
t.Parallel()
env := setupSourceTest(t)
wh := seedWebhookWithRetention(t, env.db, 7)
archive := seedTarget(t, env.db, wh.ID, database.TargetTypeDatabase)
oldPath := delivery.ArchivePath(env.dbMgr, &wh, archive)
month := func(path string) string {
return strings.TrimSuffix(path, ".db") + "-2026-10.db"
}
seedArchive(t, oldPath, 1, 16)
seedArchive(t, month(oldPath), 1, 16)
sw, downloaded := startStalledDownload(t, env, wh.ID, archive.ID)
require.Equal(t,
http.StatusSeeOther, renameTarget(env, wh.ID, archive.ID).Code,
)
// The test's archives record a rename without moving any file, so
// the files are moved here, as the delivery engine moves them.
var renamed database.Target
require.NoError(t, env.db.DB().First(&renamed, "id = ?", archive.ID).Error)
newPath := delivery.ArchivePath(env.dbMgr, &wh, &renamed)
require.NoError(t, os.Rename(oldPath, newPath))
require.NoError(t, os.Rename(month(oldPath), month(newPath)))
close(sw.resume)
<-downloaded
require.Equal(t, http.StatusOK, sw.Code)
zr, err := gzip.NewReader(sw.Body)
require.NoError(t, err)
var (
got map[string]json.RawMessage
events []map[string]any
)
require.NoError(t, json.NewDecoder(zr).Decode(&got))
require.NoError(t, json.Unmarshal(got["archived_events"], &events))
require.Len(t, events, 2)
assert.NotContains(t, events[0], "period")
assert.Equal(t, "2026-10", events[1]["period"])
}
// seedArchive writes rows to the archive file at path, each with a
// body of bodySize random bytes, which do not compress. Its table has
// only the columns the test fills; an export writes the others empty.
@@ -238,7 +310,8 @@ func limitedServer(
const sendBuffer = 4 << 10
logBuf := new(bytes.Buffer)
mw := middleware.NewForTest(
mw := middlewaretest.New(
t,
slog.New(slog.NewJSONHandler(logBuf, nil)),
&config.Config{Environment: config.EnvironmentDev},
nil,
internal/handlers/target_edit.go
+8 -7
View File
@@ -77,13 +77,14 @@ func (h *Handlers) HandleTargetEdit() http.HandlerFunc {
}
form := targetFormInput{
Name: target.Name,
URL: cfg.URL,
Headers: cfg.Headers,
Timeout: cfg.Timeout,
MaxRetries: strconv.Itoa(target.MaxRetries),
Expiry: cfg.Expiry,
Rotation: cfg.Rotation,
Name: target.Name,
URL: cfg.URL,
Headers: cfg.Headers,
Timeout: cfg.Timeout,
ForwardQuery: cfg.ForwardQuery,
MaxRetries: strconv.Itoa(target.MaxRetries),
Expiry: cfg.Expiry,
Rotation: cfg.Rotation,
}
h.renderTargetEdit(
internal/handlers/target_edit_test.go
+78 -1
View File
@@ -418,6 +418,83 @@ func TestHandleTargetEdit_PrefillsTheStoredValuesUnmasked(
assert.Contains(t, page, "original-name")
}
// TestHandleTargetEdit_CallsTheDatabaseTypeArchive pins the names the
// edit page of a database target gives its type and its settings to
// the ones its badge and the add target form use.
func TestHandleTargetEdit_CallsTheDatabaseTypeArchive(t *testing.T) {
t.Parallel()
env := setupSourceTest(t)
webhook := seedWebhookWithRetention(t, env.db, 30)
target := seedTarget(t, env.db, webhook.ID, database.TargetTypeDatabase)
w := serveTarget(
env, http.MethodGet,
"/hook/"+webhook.ID+"/targets/"+target.ID+"/edit",
nil,
)
require.Equal(t, http.StatusOK, w.Code)
page := w.Body.String()
assert.Contains(t, page, "Type: archive.")
assert.Contains(t, page, `class="label">Archive expiry</label>`)
assert.Contains(t, page, `class="label">Archive rotation</label>`)
}
// TestHandleTarget_ForwardQuery covers the HTTP target's setting that
// passes each event's query string on to it: the add target form
// stores it checked, the edit form starts with it checked and turns it
// off when saved unchecked, and both forms come back with it checked
// when refused.
func TestHandleTarget_ForwardQuery(t *testing.T) {
t.Parallel()
const checkbox = `name="forward_query" value="on" checked`
env := setupSourceTest(t)
webhook := seedWebhookWithRetention(t, env.db, 30)
targetsPath := "/hook/" + webhook.ID + "/targets"
form := url.Values{}
form.Set("name", "forwarding")
form.Set("type", string(database.TargetTypeHTTP))
form.Set("url", editOriginalURL)
form.Set("forward_query", "on")
w := serveTarget(env, http.MethodPost, targetsPath, form)
require.Equal(t, http.StatusSeeOther, w.Code, w.Body.String())
targets := targetsForWebhook(t, env.db, webhook.ID)
require.Len(t, targets, 1)
assert.True(t, storedHTTPConfig(t, env, targets[0].ID).ForwardQuery)
w = serveTarget(
env, http.MethodGet, targetsPath+"/"+targets[0].ID+"/edit", nil,
)
require.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), checkbox)
edit := editForm(editOriginalURL, "", "")
w = submitTargetEdit(env, webhook.ID, targets[0].ID, edit)
require.Equal(t, http.StatusSeeOther, w.Code, w.Body.String())
assert.False(t, storedHTTPConfig(t, env, targets[0].ID).ForwardQuery)
edit.Set("url", editBlockedURL)
edit.Set("forward_query", "on")
w = submitTargetEdit(env, webhook.ID, targets[0].ID, edit)
require.Equal(t, http.StatusBadRequest, w.Code)
assert.Contains(t, w.Body.String(), checkbox)
form.Set("url", editBlockedURL)
w = serveTarget(env, http.MethodPost, targetsPath, form)
require.Equal(t, http.StatusBadRequest, w.Code)
assert.Contains(t, w.Body.String(), "data-forward-query")
}
// TestHandleTargetEditSubmit_Rejects covers every submission that
// must not reach storage.
//
@@ -588,7 +665,7 @@ func TestHandleTargetEditSubmit_RefusedFormComesBack(t *testing.T) {
{
database.TargetTypeSlack,
"name=edited&url=" + editOriginalURL + "&max_retries=25",
"Invalid max retries",
"Invalid delivery attempts",
},
{
database.TargetTypeDatabase,
internal/handlers/target_list.go
+79
View File
@@ -25,6 +25,83 @@ type TargetRowView struct {
// Archive is a database target's archive files, and nil for a
// target of any other type.
Archive *ArchiveFileView
// Paused is set while the target's circuit breaker is turning its
// deliveries away, and nil otherwise.
Paused *PausedView
}
// PausedView is a target's circuit breaker turning deliveries away.
// While the breaker is open, Until is a time in UTC, and Relative how
// long that is from now: on the target's row, when the cooldown ends;
// on a delivery, the earliest it can be tried next. While it is
// half-open both are empty: the cooldown has ended, and the target's
// deliveries are held while one delivery tests whether the target has
// recovered.
type PausedView struct {
Until string
Relative string
}
// pausedView reads the target's circuit breaker for its row, and
// returns nil when the breaker lets the target's deliveries through.
func (h *Handlers) pausedView(targetID string) *PausedView {
state, cooldown := h.breakers.StateAndCooldown(targetID)
switch {
case state == delivery.CircuitHalfOpen:
return &PausedView{}
case state == delivery.CircuitOpen && cooldown > 0:
return newPausedView(time.Now().Add(cooldown))
default:
return nil
}
}
// deliveryPausedView reads the circuit breaker of a retrying delivery's
// target. While it is open, it says the earliest the delivery can be
// tried next: the later of the cooldown's end and the end of the
// delivery's own backoff after its last attempt. It is only the
// earliest: when the cooldown ends, one of the target's waiting
// deliveries is sent to test it while the others wait at least one more
// cooldown. Otherwise it returns nil, half-open included, since the
// delivery may then be the one being sent to test the target.
func (h *Handlers) deliveryPausedView(
targetID string, attempts []deliveryResultRow,
) *PausedView {
state, cooldown := h.breakers.StateAndCooldown(targetID)
if state != delivery.CircuitOpen || cooldown <= 0 {
return nil
}
next := time.Now().Add(cooldown)
if len(attempts) > 0 {
last := attempts[len(attempts)-1]
backoffEnd := last.CreatedAt.Add(delivery.Backoff(last.AttemptNum))
if backoffEnd.After(next) {
next = backoffEnd
}
}
return newPausedView(next)
}
// newPausedView is a PausedView of deliveries paused until the given
// time. A time not on the current UTC day is written with its date.
func newPausedView(until time.Time) *PausedView {
until = until.UTC()
layout := time.TimeOnly
if until.Format(time.DateOnly) != time.Now().UTC().Format(time.DateOnly) {
layout = time.DateTime
}
return &PausedView{
Until: until.Format(layout) + " UTC",
Relative: humanize.Time(until),
}
}
// TargetDeliveries is how many of a target's deliveries became
@@ -92,6 +169,8 @@ func (h *Handlers) targetRows(
if targets[i].Type == database.TargetTypeDatabase {
rows[i].Archive = h.archiveFileView(webhook, &targets[i], now)
}
rows[i].Paused = h.pausedView(targets[i].ID)
}
return rows
internal/handlers/target_list_test.go
+4 -4
View File
@@ -44,10 +44,10 @@ func TestHandleSourceDetail_ShowsArchiveFile(t *testing.T) {
path := delivery.ArchivePath(dbMgr, wh, archive)
body := renderSourceDetailPage(t, h, sess, wh.ID)
assert.Equal(t, 1, strings.Count(body, "Archive File:"))
assert.Equal(t, 1, strings.Count(body, "Archive file:"))
assert.Contains(t, body, filepath.Base(path))
assert.Contains(t, body, "not created yet")
assert.NotContains(t, body, "Archive Size:")
assert.NotContains(t, body, "Archive size:")
seedArchive(t, path, 1, 100)
@@ -58,7 +58,7 @@ func TestHandleSourceDetail_ShowsArchiveFile(t *testing.T) {
assert.Contains(t, body, filepath.Base(path))
assert.NotContains(t, body, "not created yet")
assert.Regexp(t,
`Archive Size:</span>\s*<span>[1-9][0-9.]* [kM]?B</span>`, body,
`Archive size:</span>\s*<span>[1-9][0-9.]* [kM]?B</span>`, body,
)
assert.Contains(t, body,
`title="`+file.ModTime().UTC().Format(time.DateTime)+` UTC"`,
@@ -69,7 +69,7 @@ func TestHandleSourceDetail_ShowsArchiveFile(t *testing.T) {
body = renderSourceDetailPage(t, h, sess, wh.ID)
assert.Contains(t, body, filepath.Base(path))
assert.Contains(t, body, "not created yet")
assert.NotContains(t, body, "Archive Size:")
assert.NotContains(t, body, "Archive size:")
}
// targetList returns the text of the targets section in a rendered
internal/handlers/target_paused_test.go
+220
View File
@@ -0,0 +1,220 @@
package handlers_test
import (
"net/http"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/gorm/clause"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/handlers"
"sneak.berlin/go/webhooker/internal/session"
)
// cooldownEnds is how the pages write the end of a paused target's
// breaker's cooldown: the time in UTC, with its date when that falls on
// another UTC day, then how long that is from now.
const cooldownEnds = `(\d{4}-\d\d-\d\d )?\d\d:\d\d:\d\d UTC ` +
`\(\d+ seconds from now\)`
// TestPausedTarget_ShownUntilBreakerCloses takes an http target's
// circuit breaker from open through half-open to closed.
//
// Open, the target's row on the webhook page says its deliveries are
// paused and until when, and each retrying delivery says it is waiting
// and why in the event log and on the event's page, with the earliest
// it can be tried next: the later of the cooldown's end and the end of
// its own backoff, with the date when that is another UTC day.
// Half-open, the row says deliveries are held while one delivery tests
// the target, with no time, and no delivery says it is waiting. Closed,
// the pages say neither. The delivered delivery and the log target are
// shown as before throughout.
func TestPausedTarget_ShownUntilBreakerCloses(t *testing.T) {
t.Parallel()
var (
h *handlers.Handlers
sess *session.Session
db *database.Database
dbMgr *database.WebhookDBManager
breakers *testCircuitBreakers
)
app := newTestApp(t, &h, &sess, &db, &dbMgr, &breakers)
app.RequireStart()
t.Cleanup(app.RequireStop)
wh := seedWebhook(t, db)
target := seedTarget(t, db, wh.ID, database.TargetTypeHTTP)
seedTarget(t, db, wh.ID, database.TargetTypeLog)
retrying := seedStoredEvent(t, dbMgr, wh.ID, `{"n":1}`)
addDelivery(t, dbMgr, wh.ID, retrying.ID, target.ID,
database.DeliveryStatusRetrying)
delivered := seedStoredEvent(t, dbMgr, wh.ID, `{"n":2}`)
addDelivery(t, dbMgr, wh.ID, delivered.ID, target.ID,
database.DeliveryStatusDelivered)
// This delivery's 18th attempt failed a minute ago, so its own
// backoff ends over a day from now: long after the cooldown, and on
// another UTC day, so the page shows the date.
backedOff := seedStoredEvent(t, dbMgr, wh.ID, `{"n":3}`)
backedOffID := addDelivery(t, dbMgr, wh.ID, backedOff.ID, target.ID,
database.DeliveryStatusRetrying)
failedAt := time.Now().Add(-time.Minute).Truncate(time.Second)
addFailedAttempt(t, dbMgr, wh.ID, backedOffID, 18, failedAt)
backoffEnds := failedAt.Add(delivery.Backoff(18)).UTC().
Format("2006-01-02 15:04:05") + " UTC (1 day from now)"
const waiting = "waiting: target paused after repeated failures, " +
"next try no earlier than "
breakers.Set(target.ID, delivery.CircuitOpen, 30*time.Second)
list := targetList(t, renderSourceDetailPage(t, h, sess, wh.ID))
assert.Regexp(t, "t-http http Active Edit Deactivate Delete "+
"Deliveries paused: after repeated failures, until "+cooldownEnds+
", then one waiting delivery is sent to test the target while "+
"the others wait at least one more cooldown", list)
assert.Equal(t, 1, strings.Count(list, "Deliveries paused"))
log := renderSourceLogsPage(t, h, sess, wh.ID)
assert.Equal(t, 2, strings.Count(log, "t-http: waiting"))
assert.Contains(t, log, "t-http: delivered")
assert.Regexp(t, waiting+cooldownEnds, log)
assert.Contains(t, log, waiting+backoffEnds)
// No delivery shows as retrying; the Pending link's title says it.
assert.NotRegexp(t, `t-http: retrying|>retrying<`, log)
page := eventPage(t, h, sess, wh.ID, retrying.ID)
assert.Regexp(t, waiting+cooldownEnds, page)
assert.NotContains(t, page, "retrying")
page = eventPage(t, h, sess, wh.ID, backedOff.ID)
assert.Contains(t, page, waiting+backoffEnds)
assert.NotContains(t, page, "seconds from now")
breakers.Set(target.ID, delivery.CircuitHalfOpen, 0)
list = targetList(t, renderSourceDetailPage(t, h, sess, wh.ID))
assert.Contains(t, list, "t-http http Active Edit Deactivate Delete "+
"Deliveries paused: held while one delivery tests whether the "+
"target has recovered")
// Not the whole list: the add target form above the rows says UTC.
assert.NotContains(t, targetRow(list, "t-http", "t-log"), "UTC")
assertRetryingNotWaiting(t, h, sess, wh.ID, retrying, backedOff)
breakers.Set(target.ID, delivery.CircuitClosed, 0)
list = targetList(t, renderSourceDetailPage(t, h, sess, wh.ID))
assert.NotContains(t, list, "Deliveries paused")
assertRetryingNotWaiting(t, h, sess, wh.ID, retrying, backedOff)
}
// targetRow returns the row of the target named name in a targetList:
// from its name to the name of the target listed after it, next.
func targetRow(list, name, next string) string {
_, row, _ := strings.Cut(list, name+" ")
row, _, _ = strings.Cut(row, next+" ")
return row
}
// assertRetryingNotWaiting checks that the event log and each event's
// page show the http target's delivery of the event as retrying, and
// none of them as waiting.
func assertRetryingNotWaiting(
t *testing.T,
h *handlers.Handlers,
sess *session.Session,
webhookID string,
events ...*database.Event,
) {
t.Helper()
log := renderSourceLogsPage(t, h, sess, webhookID)
assert.Equal(t, len(events), strings.Count(log, "t-http: retrying"))
assert.NotContains(t, log, "waiting")
for _, event := range events {
page := eventPage(t, h, sess, webhookID, event.ID)
assert.Contains(t, page, ">retrying</span>")
assert.NotContains(t, page, "waiting")
}
}
// addDelivery records a delivery of the event to the target, with the
// given status, in the webhook's own database, and returns its ID.
func addDelivery(
t *testing.T,
dbMgr *database.WebhookDBManager,
webhookID, eventID, targetID string,
status database.DeliveryStatus,
) string {
t.Helper()
webhookDB, err := dbMgr.GetDB(webhookID)
require.NoError(t, err)
dlv := &database.Delivery{
EventID: eventID,
TargetID: targetID,
Status: status,
}
require.NoError(t, webhookDB.Omit(clause.Associations).Create(
dlv,
).Error)
return dlv.ID
}
// addFailedAttempt records the delivery's failed attempt attemptNum,
// made at the given time.
func addFailedAttempt(
t *testing.T,
dbMgr *database.WebhookDBManager,
webhookID, deliveryID string,
attemptNum int,
at time.Time,
) {
t.Helper()
webhookDB, err := dbMgr.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, webhookDB.Omit(clause.Associations).Create(
&database.DeliveryResult{
BaseModel: database.BaseModel{CreatedAt: at},
DeliveryID: deliveryID,
AttemptNum: attemptNum,
Error: "connection refused",
},
).Error)
}
// eventPage runs the real event page handler and returns the
// rendered HTML.
func eventPage(
t *testing.T,
h *handlers.Handlers,
sess *session.Session,
webhookID, eventID string,
) string {
t.Helper()
w := serveEventPage(t, h, sess, webhookID, eventID)
require.Equal(t, http.StatusOK, w.Code)
return w.Body.String()
}
internal/handlers/target_retries.go
+3 -3
View File
@@ -25,14 +25,14 @@ var (
// errRetriesInvalid signals a max_retries form value that is not
// a non-negative whole number.
errRetriesInvalid = errors.New(
"retries must be a whole number of attempts",
"must be a whole number",
)
// errRetriesTooLarge signals a max_retries form value that is a
// whole number but above maxTargetRetries. It is distinguished
// from errRetriesInvalid so the message can name the ceiling
// instead of implying the input was not a number.
errRetriesTooLarge = errors.New("retries out of range")
errRetriesTooLarge = errors.New("out of range")
)
// parseMaxRetries interprets a max_retries form value.
@@ -82,7 +82,7 @@ func retriesErrorMessage(err error) string {
if errors.Is(err, errRetriesTooLarge) {
return errRetriesTooLarge.Error() +
": at most " + strconv.Itoa(maxTargetRetries) +
" retries"
" attempts"
}
return errRetriesInvalid.Error() +

Some files were not shown because too many files have changed in this diff Show More