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sneak/webhooker:v1.0.0-rc1
2 Commits
issue-540-max-attempts .. 90229152cc
Author SHA1 Message Date
clawbot 90229152cc Reformat the Markdown with make fmt
check / check (push) Successful in 3m35s
Details 
Output of make fmt alone, so make fmt-check starts green. It changes
line wrapping, table padding, list markers and emphasis markers, and no
words. REPO_POLICIES.md was already formatted and is unchanged.

Model: opus-5-5
 2026-10-03 03:44:04 +00:00
clawbot 781fb415ff Format the Markdown with prettier in make fmt and make fmt-check (closes #215) 
make fmt and make fmt-check covered only Go, so Markdown formatting was
checked by eye. prettier, pinned in package.json and yarn.lock beside
ESLint and installed by the same js-deps stage, now formats every
Markdown file with the settings in .prettierrc (4-space tabs, prose
wrapped). It runs only in Docker: make fmt writes the formatted files
back from the markdown-output stage, and make fmt-check and the image
build run the markdown-check stage. The Dockerfile's lint stage now
runs the gofmt check itself, since make fmt-check needs a docker daemon.

Model: opus-5-5
 2026-10-03 03:43:42 +00:00
167 changed files with 6407 additions and 7489 deletions
Expand all files Collapse all files
.dockerignore
+29 -83
View File
@@ -1,84 +1,30 @@
# .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.
# .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.
#
# 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
# .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
# The js-deps stage installs ESLint and prettier; a host copy would overwrite
# them at the `COPY . .` of the stages built on it.
node_modules/
.env
.env.*
*.db
*.sqlite
*.sqlite3
.DS_Store
.idea/
.vscode/
tmp/
temp/
.editorconfig
-3
View File
@@ -10,6 +10,3 @@ insert_final_newline = true
[Makefile]
indent_style = tab
[*.go]
indent_style = tab
.gitea/workflows/check.yml
+35 -7
View File
@@ -1,9 +1,37 @@
name: check
on: [push]
on:
push:
branches:
- '**'
jobs:
check:
runs-on: ubuntu-latest
steps:
# actions/checkout v4.2.2, 2026-02-22
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
- run: script/cibuild
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 the gofmt check, golangci-lint, the stylesheet check, ESLint, the Markdown check, make test, make build)
run: script/cibuild
.gitignore
+21 -50
View File
@@ -1,53 +1,3 @@
# 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
@@ -65,6 +15,24 @@ bin/
# Go vendor directory
vendor/
# ESLint, prettier and their dependencies, installed from yarn.lock
node_modules/
# 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
@@ -78,6 +46,9 @@ 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
+2 -73
View File
@@ -10,21 +10,14 @@ 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
- exhaustruct_v5 # Requires all struct fields (successor to exhaustruct)
- depguard # Dependency allow/block lists
- 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
@@ -35,70 +28,6 @@ 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
@@ -1,2 +0,0 @@
node_modules/
yarn.lock
.yarnrc.yml
-3
View File
@@ -1,3 +0,0 @@
# Install into node_modules/: the Dockerfile's lint and Markdown stages run
# ESLint and prettier from node_modules/.bin.
nodeLinker: node-modules
Dockerfile
+72 -136
View File
@@ -1,3 +1,36 @@
# 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 the Go formatting check and the linter. gofmt and golangci-lint are
# invoked directly rather than through `make fmt-check` and `make lint`: this
# stage is already the pinned linter image, and both scripts build docker
# stages, so calling them here would need a docker daemon inside the build.
# The Markdown half of `make fmt-check` is the markdown-check stage below.
# Keep the golangci-lint steps in step with Dockerfile.lint, including
# --network=none (see its header for why).
RUN if [ -n "$(gofmt -s -l .)" ]; then echo "gofmt needed on:"; gofmt -s -l .; exit 1; fi
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.
@@ -36,17 +69,15 @@ RUN sed 's/}/}\n/g' static/css/tailwind.css > /tmp/committed.css \
# 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
# prettier for the Markdown stages below, and stays cached until those two
# files change. script/lint forces only js-lint to re-run, and the build stage
# below runs it too. COPY . . brings in the CI cache barrier described in the
# lint stage above.
# node:24.21.0-alpine (LTS, with yarn 1.22.22), 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
COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile --ignore-scripts
FROM js-deps AS js-lint
COPY . .
@@ -70,116 +101,23 @@ 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. The image
# ships git and make, which the version step below uses.
# mattn/go-sqlite3 (CGO), which does not compile on Alpine musl.
FROM golang:1.26.1-bookworm@sha256:4465644228bc2857a954b092167e12aa59c006a3492282a6c820bf4755fd64a4 AS builder
# 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.
# Depend on the lint, stylesheet check, JavaScript lint and Markdown check
# stages passing
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
COPY --from=js-lint /src/yarn.lock /dev/null
COPY --from=markdown-check /src/yarn.lock /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/*
# 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
# whoever owns it.
@@ -191,45 +129,43 @@ 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 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 '$version' although .git is present" >&2; \
exit 1 ;; \
esac; \
# A context that carries .git must not stamp "unknown": that means git is
# missing here or could not read the checkout, and the image could not be
# traced back to its commit.
RUN if [ -d .git ] && [ "$(make version VERSION="$VERSION")" = unknown ]; then \
echo "version is unknown although the build context carries .git" >&2; \
exit 1; \
fi
# Builds through the Makefile's build target, which runs script/assets
# (Alpine.js, extracted from its tarball in 3p/) first.
RUN make build VERSION="$VERSION"
# Rebuild with static linking for the Alpine runtime. The cgo binary the
# step above builds is dynamically linked against glibc, which Alpine
# (musl) does not have.
# Rebuild with static linking for Alpine runtime.
# make build already verified compilation.
# The CGO binary from `make build` is dynamically linked against glibc,
# which doesn't exist on Alpine (musl). Rebuild with static linking so
# the binary runs on Alpine without glibc.
#
# A statically linked glibc still loads shared libraries at run time for
# getaddrinfo and dlopen, and Alpine has none to load, so the build tags
# keep both out of the binary: netgo and osusergo select Go's own DNS
# resolver and user lookup instead of glibc's, and
# sqlite_omit_load_extension leaves out SQLite extension loading, which
# webhooker never uses.
#
# The static flags and tags go in through GO_LDFLAGS and GO_TAGS rather
# than a -ldflags of their own: the build target composes them with the
# -X that stamps the version, so this relink cannot silently drop the
# stamp.
RUN CGO_ENABLED=1 make build VERSION="$VERSION" GO_TAGS=netgo,osusergo,sqlite_omit_load_extension GO_LDFLAGS='-extldflags "-static"'
# The static flags go in through GO_LDFLAGS rather than a -ldflags of
# their own: the build target composes them with the -X that stamps the
# version, so this relink cannot silently drop the stamp.
RUN CGO_ENABLED=1 make build VERSION="$VERSION" GO_LDFLAGS='-extldflags "-static"'
# Runtime stage
# alpine:3.21, 2026-03-17
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
# the test phase of Dockerfile.
# script/test.
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
@@ -0,0 +1,43 @@
# 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
+4 -10
View File
@@ -16,16 +16,10 @@ VERSION ?= $(shell script/version)
# exists to correct.
override VERSION := $(or $(strip $(VERSION)),$(shell script/version))
# Extra linker flags and build tags for the build target. The static
# relink in the Dockerfile passes -extldflags and its build tags through
# these rather than a -ldflags of its own, 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.
# 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.
GO_LDFLAGS ?=
GO_TAGS ?=
bootstrap:
@script/bootstrap
@@ -55,7 +49,7 @@ check:
@script/check
build: assets
go build -trimpath -tags '$(GO_TAGS)' -ldflags '$(strip -s -w -X main.version=$(VERSION) $(GO_LDFLAGS))' -o bin/webhooker ./cmd/webhooker
go build -ldflags '$(strip -X main.version=$(VERSION) $(GO_LDFLAGS))' -o bin/webhooker ./cmd/webhooker
run: build
./bin/webhooker
README.md
+335 -357
View File
File diff suppressed because it is too large Load Diff
REPO_POLICIES.md
+88 -351
View File
@@ -1,6 +1,6 @@
---
title: Repository Policies
last_modified: 2026-10-04
last_modified: 2026-08-07
---
This document covers repository structure, tooling, and workflow standards. Code
@@ -60,28 +60,17 @@ 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, 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
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
`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).
@@ -100,198 +89,87 @@ 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`, 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.
- 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.
- **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:
- **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.
```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`:
The standard pattern for a Go repo Dockerfile is:
```dockerfile
# Lint phase
# Lint stage — fast feedback on formatting and lint issues
# 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 golangci-lint run --config .golangci.yml ./...
RUN make fmt-check
RUN make lint
# 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
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN go test -timeout 90s -race -cover ./... || \
{ echo "--- Rerunning with -v for details ---"; \
go test -timeout 90s -race -v ./...; exit 1; }
# 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.
# Build stage
# 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
# 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
# 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=${VERSION}" \
-o /app ./cmd/app/
ARG VERSION=dev
RUN CGO_ENABLED=0 go build -trimpath \
-ldflags="-s -w -X main.Version=${VERSION}" \
-o /app ./cmd/app/
# Runtime stage, and the last one
# Runtime stage
FROM alpine@sha256:...
COPY --from=builder /app /usr/local/bin/app
ENTRYPOINT ["app"]
```
Key points:
- 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.
- 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.
- If the project uses `//go:embed` directives that reference build artifacts
(e.g. a web frontend compiled in a separate stage), the lint phase must
(e.g. a web frontend compiled in a separate stage), the lint stage must
create placeholder files so the embed directives resolve. Example:
`RUN mkdir -p web/dist && touch web/dist/index.html web/dist/style.css`.
- 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.
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.
- Every repo should have a Gitea Actions workflow (`.gitea/workflows/`) that
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.
runs `script/cibuild` (which runs `docker build .`) on push. Since the
Dockerfile already runs `make check`, a successful build implies all checks
pass.
- Use platform-standard formatters: `black` for Python, `prettier` for
JS/CSS/Markdown/HTML, `go fmt` for Go. Always use default configuration with
@@ -315,17 +193,15 @@ 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 (`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 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.
- **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:
- **`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:
```makefile
test:
@@ -338,26 +214,11 @@ style conventions are in separate documents:
```makefile
test:
@go test -count=1 -timeout 90s -race -cover ./... || \
@go test -timeout 90s -race -cover ./... || \
{ echo "--- Rerunning with -v for details ---"; \
go test -count=1 -timeout 90s -race -v ./...; exit 1; }
go test -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
@@ -383,84 +244,10 @@ 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`, `*~`), 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.
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.
- **No build artifacts in version control.** Code-derived data (compiled
bundles, minified output, generated assets) must never be committed to the
@@ -476,56 +263,12 @@ 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. 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`.
- `.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`.
- When pinning images or packages by hash, add a comment above the reference
with the version and date (YYYY-MM-DD).
@@ -639,14 +382,12 @@ 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`, `AGENTS.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`, `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; thin only: one `main.go` per binary whose
body is a single call into `internal/` or `pkg/`, no project logic in
`cmd/`
- `cmd/` — Go command entrypoints
- `configs/` — configuration templates and examples
- `deploy/` — deployment manifests (k8s, compose, terraform)
- `docs/` — documentation and markdown (README.md stays in root)
@@ -673,7 +414,3 @@ 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
+343 -32
View File
@@ -12,14 +12,24 @@ One issue per unit of work, one branch and one PR per issue:
`main` without notice. One `next` -> `main` PR accumulates the milestone;
releases are cut from `main` separately.
The tracker (https://git.eeqj.de/sneak/webhooker/issues) is the record of what
is done and what is under way. This file keeps no list of either.
Issue branches do NOT touch this file — the manager maintains it on `next`.
Every branch editing `TODO.md` conflicts with every other (#112).
# Status
What is still open for 1.0.0 is in its milestone
(https://git.eeqj.de/sneak/webhooker/milestone/9). `v1.0.0` is not tagged, and
only @sneak tags it.
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.
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`.
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
@@ -28,31 +38,338 @@ under Rationale. It is not a defect to re-file.
# Next Step
@sneak runs webhooker in limited production, then tags `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.
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.
# 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,
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
(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
(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,
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
(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
(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 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
(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)
- 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/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
(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 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 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)
- 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
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 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)
- 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)
- 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)
- 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)
- 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
`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)
- 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
- 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)
- 2026-03-17 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 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)
# Future Steps
- Per-webhook rate limits, set in the web UI and enforced in the receiver
handler, on top of the receiver's existing limits, which `RECEIVER_RATE_LIMIT`
sets for the whole server (see Rate Limiting in the README)
- API key authentication for programmatic access (the `APIKey` model exists, but
nothing creates a key and no middleware checks one)
- 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)
- REST API v1
- CRUD for webhooks, entrypoints, targets
- event viewing and filtering endpoints
- event redelivery endpoint
- OpenAPI specification
- Analytics in the web UI: response times summarised per webhook or per target,
and figures for all webhooks together. The webhook page already shows event,
delivery and failure counts and failure percentages, the target list counts
each target's deliveries, the event log and each event's page show every
attempt's duration, and `/metrics` carries server-wide counts and delivery
durations
- A remember-me option at login. Every session already survives a browser
restart: it lasts up to 7 days, and ends sooner after `SESSION_IDLE_TIMEOUT`
(default 24 hours) without activity
- 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`
@@ -60,13 +377,7 @@ is kept mergeable at all times, which is the point of the branch.
- Later, nice to have
- email delivery target type
- SNS and S3 delivery targets
- data transformations (e.g. a configurable Slack message format; the Slack
target sends one fixed format today)
- JSONL file delivery with periodic S3 upload (the `database` target already
archives events to SQLite files, rotated hourly, daily or monthly if set,
and the webhook page offers them as one gzipped JSON download)
- webhook event search, and filtering beyond the event log's failed and
pending views
- multi-user with role-based access control (each webhook already belongs to
one account, but there is only the account made at first boot and no way
to add another)
- data transformations (e.g. webhook to Slack message formatting)
- JSONL file delivery with periodic S3 upload
- webhook event search and filtering
- multi-user with role-based access control
cmd/webhooker/main.go
-4
View File
@@ -4,7 +4,6 @@ package main
import (
"fmt"
"io"
"log/slog"
"os"
"time"
@@ -188,9 +187,6 @@ 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,
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/configtest"
"sneak.berlin/go/webhooker/internal/config"
"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) {
configtest.ClearEnv(t)
config.ClearEnvForTest(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) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("DATA_DIR", t.TempDir())
t.Setenv("PORT", strconv.Itoa(freePort(t)))
t.Setenv("DEBUG", "true")
go.mod
+1 -1
View File
@@ -22,6 +22,7 @@ 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
@@ -58,7 +59,6 @@ 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
@@ -0,0 +1,387 @@
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
@@ -0,0 +1,10 @@
// 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
@@ -0,0 +1,162 @@
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/config.go
-40
View File
@@ -68,10 +68,6 @@ const (
// authenticated activity before it expires.
defaultSessionIdleTimeout = 24 * time.Hour
// defaultHSTSMaxAge is the max-age of the Strict-Transport-Security
// header when HSTS_MAX_AGE is unset: ten years.
defaultHSTSMaxAge = 87600 * time.Hour
// defaultReceiverRateLimit is the default number of requests
// per minute each client IP may send to a single webhook
// receiver entrypoint. Generous for legitimate webhook
@@ -124,10 +120,6 @@ var ErrInvalidBindAddress = errors.New("invalid bind address")
// the Sentry SDK cannot parse as a DSN.
var ErrInvalidSentryDSN = errors.New("invalid Sentry DSN")
// ErrInvalidHSTSMaxAge is returned when HSTS_MAX_AGE is set to a
// negative duration or one that is not a whole number of seconds.
var ErrInvalidHSTSMaxAge = errors.New("invalid HSTS max-age")
// ErrDotEnvUnreadable is returned when the optional .env file exists
// but cannot be read or parsed. A file that is not there is not an
// error; a file that is there and broken is.
@@ -177,10 +169,6 @@ type Config struct {
// which a session expires. Non-positive disables idle expiry.
SessionIdleTimeout time.Duration
// HSTSMaxAge is the max-age of the Strict-Transport-Security
// header. Zero means the header is not sent at all.
HSTSMaxAge time.Duration
// ReceiverRateLimit is the number of requests per minute each
// client IP may send to a single webhook receiver entrypoint.
ReceiverRateLimit int
@@ -636,27 +624,6 @@ func resolveEnvironment() (string, error) {
return environment, nil
}
// resolveHSTSMaxAge reads HSTS_MAX_AGE. Zero is allowed and turns the
// Strict-Transport-Security header off. A fraction of a second is an
// error rather than rounded, because the header carries whole seconds
// and would otherwise say something other than what was set.
func resolveHSTSMaxAge() (time.Duration, error) {
maxAge, err := envDuration("HSTS_MAX_AGE", defaultHSTSMaxAge)
if err != nil {
return 0, err
}
if maxAge < 0 || maxAge%time.Second != 0 {
return 0, fmt.Errorf(
"%w: HSTS_MAX_AGE must be zero or a positive whole "+
"number of seconds, got %s",
ErrInvalidHSTSMaxAge, maxAge,
)
}
return maxAge, nil
}
// resolveListener reads the two variables that describe the HTTP
// listener: which port it claims and which address it claims it on.
// They are read together because neither is meaningful alone, and
@@ -717,11 +684,6 @@ func loadFromEnv() (*Config, error) {
return nil, err
}
hstsMaxAge, err := resolveHSTSMaxAge()
if err != nil {
return nil, err
}
receiverRateLimit, err := envPositiveInt(
"RECEIVER_RATE_LIMIT",
defaultReceiverRateLimit,
@@ -761,7 +723,6 @@ func loadFromEnv() (*Config, error) {
SentryDSN: sentryDSN,
RetentionSweepInterval: retentionSweepInterval,
SessionIdleTimeout: sessionIdleTimeout,
HSTSMaxAge: hstsMaxAge,
ReceiverRateLimit: receiverRateLimit,
TrustedProxies: trustedProxies,
AllowedEgressCIDRs: allowedEgressCIDRs,
@@ -846,7 +807,6 @@ func New(lc fx.Lifecycle, params ConfigParams) (*Config, error) {
// disables idle expiry entirely, and that is worth showing
// back to the operator.
"sessionIdleTimeout", s.SessionIdleTimeout.String(),
"hstsMaxAge", s.HSTSMaxAge.String(),
"receiverRateLimit", s.ReceiverRateLimit,
"trustedProxies", len(s.TrustedProxies),
"allowedEgressCIDRs", len(s.AllowedEgressCIDRs),
internal/config/config_test.go
+10 -88
View File
@@ -11,7 +11,6 @@ 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"
)
@@ -71,7 +70,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.envValue != "" {
t.Setenv(
@@ -197,7 +196,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -336,7 +335,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -379,83 +378,6 @@ func testSessionIdleTimeoutSuccess(
assert.Equal(t, expected, cfg.SessionIdleTimeout)
}
func TestHSTSMaxAge(t *testing.T) {
tests := []struct {
name string
set bool
value string
expectError bool
// sentinel, when set, must be wrapped by the startup
// error; every error case must additionally name the
// variable in its message.
sentinel error
expected time.Duration
}{
{
name: caseUnsetUsesDefault,
set: false,
expected: 87600 * time.Hour,
},
{
name: caseValidValueParsed,
set: true,
value: "720h",
expected: 720 * time.Hour,
},
{
// Zero turns the header off; it is not an error.
name: "zero is accepted",
set: true,
value: "0",
expected: 0,
},
{
name: caseUnparseableFails,
set: true,
value: "10 years",
expectError: true,
},
{
// A whole number of seconds, so only the sign is wrong.
name: "negative whole seconds fail startup",
set: true,
value: "-1s",
expectError: true,
sentinel: config.ErrInvalidHSTSMaxAge,
},
{
name: "fraction of a second fails startup",
set: true,
value: "1500ms",
expectError: true,
sentinel: config.ErrInvalidHSTSMaxAge,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
configtest.ClearEnv(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
t.Setenv("HSTS_MAX_AGE", tt.value)
}
if tt.expectError {
expectStartupErrorFor(t, "HSTS_MAX_AGE", tt.sentinel)
return
}
cfg, err := buildConfig(t)
require.NoError(t, err)
assert.Equal(t, tt.expected, cfg.HSTSMaxAge)
})
}
}
func TestDefaultDataDir(t *testing.T) {
for _, env := range []string{"", "dev", "prod"} {
name := env
@@ -466,7 +388,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if env != "" {
t.Setenv("WEBHOOKER_ENVIRONMENT", env)
@@ -511,7 +433,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if set != "" {
t.Setenv("DATA_DIR", set)
@@ -576,7 +498,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -692,7 +614,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -803,7 +725,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
if tt.set {
@@ -875,7 +797,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", config.EnvironmentDev)
if tt.allowed != "" {
@@ -1011,7 +933,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.username.set {
t.Setenv("METRICS_USERNAME", tt.username.value)
internal/config/dotenv_test.go
+7 -8
View File
@@ -8,7 +8,6 @@ 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
@@ -40,9 +39,9 @@ func writeDotEnv(t *testing.T, contents string) string {
// normally rather than be refused for a file it was never meant to
// have.
//
//nolint:paralleltest // ClearEnv uses t.Setenv.
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestLoadDotEnv_MissingFileIsFine(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
absent := filepath.Join(t.TempDir(), config.DotEnvPath)
require.NoError(t, config.LoadDotEnvFileForTest(absent))
@@ -55,9 +54,9 @@ func TestLoadDotEnv_MissingFileIsFine(t *testing.T) {
// reaches the environment, which is the whole reason the file is read
// at all.
//
//nolint:paralleltest // ClearEnv uses t.Setenv.
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestLoadDotEnv_AppliesValues(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
path := writeDotEnv(t, "# a comment\n"+dotEnvKey+"=from-dot-env\n")
@@ -83,9 +82,9 @@ 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 // ClearEnv uses t.Setenv.
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestLoadDotEnv_MalformedFileAborts(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
path := writeDotEnv(
t, malformedDotEnv+dotEnvKey+"=from-dot-env\n",
@@ -133,7 +132,7 @@ func TestLoadDotEnv_UnreadableFileAborts(t *testing.T) {
//
//nolint:paralleltest // t.Chdir moves the whole process.
func TestLoadDotEnv_ReadsTheWorkingDirectory(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
dir := t.TempDir()
require.NoError(t, os.WriteFile(
internal/config/env_test.go
+5 -6
View File
@@ -7,7 +7,6 @@ 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"
)
@@ -121,7 +120,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -170,7 +169,7 @@ func runEnvIntCases(
t.Run(tt.name, func(t *testing.T) {
// Cannot use t.Parallel() here because t.Setenv
// is incompatible with parallel subtests.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -311,7 +310,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.set {
t.Setenv(testEnvKey, tt.value)
@@ -477,7 +476,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
t.Setenv(tt.key, tt.value)
@@ -639,7 +638,7 @@ func sentryEnvValueCases() []badEnvValueCase {
// break the legitimate unset case: absent variables still get their
// documented defaults.
func TestNewUsesDefaultsWhenUnset(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("WEBHOOKER_ENVIRONMENT", "dev")
cfg, err := buildConfig(t)
internal/config/sentry_test.go
+1 -2
View File
@@ -6,7 +6,6 @@ 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.
@@ -101,7 +100,7 @@ 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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
if tt.set {
t.Setenv(envKeySentryDSN, tt.value)
internal/config/configtest/configtest.go → internal/config/testing.go
+3 -5
View File
@@ -1,6 +1,4 @@
// Package configtest holds test support for code that reads the
// process environment.
package configtest
package config
import (
"os"
@@ -8,12 +6,12 @@ import (
"testing"
)
// ClearEnv unsets every variable in the process environment
// ClearEnvForTest 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 ClearEnv(t *testing.T) {
func ClearEnvForTest(t *testing.T) {
t.Helper()
present := make(map[string]bool)
internal/config/clearenv_test.go → internal/config/testing_test.go
+5 -6
View File
@@ -7,22 +7,21 @@ import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
)
// TestClearEnv_RemovesAddedVariables pins that a variable set
// TestClearEnvForTest_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 // ClearEnv uses t.Setenv.
func TestClearEnv_RemovesAddedVariables(t *testing.T) {
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestClearEnvForTest_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.
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Run("loads a .env file after the clear", func(t *testing.T) {
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
path := writeDotEnv(t, dotEnvKey+"=from-dot-env\n")
require.NoError(t, config.LoadDotEnvFileForTest(path))
internal/database/database.go
+2 -27
View File
@@ -18,7 +18,6 @@ import (
"sneak.berlin/go/webhooker/internal/banner"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/datadir"
"sneak.berlin/go/webhooker/internal/db/migrations"
"sneak.berlin/go/webhooker/internal/gormlog"
"sneak.berlin/go/webhooker/internal/logger"
)
@@ -250,21 +249,12 @@ func (d *Database) connectTo(dataDir string) error {
return fmt.Errorf("migrating %s: %w", dbPath, err)
}
err = parseModels(
db, &Setting{}, &User{}, &APIKey{},
&Webhook{}, &Entrypoint{}, &Target{},
)
if err != nil {
return fmt.Errorf("connecting to %s: %w", dbPath, err)
}
return nil
}
// migrate applies the main database's SQL files. See
// internal/db/migrations.
func (d *Database) migrate() error {
err := migrations.Apply(d.db, migrations.Main)
// Run GORM auto-migrations
err := d.Migrate()
if err != nil {
d.log.Error(
"failed to run database migrations",
@@ -279,21 +269,6 @@ func (d *Database) migrate() error {
return nil
}
// parseModels has GORM parse each model for db before the handle is
// shared. GORM parses a model the first time a handle uses it, and two
// goroutines doing that at once for models that refer to each other,
// as Webhook and Target do, race inside GORM.
func parseModels(db *gorm.DB, models ...any) error {
for _, model := range models {
err := (&gorm.Statement{DB: db}).Parse(model)
if err != nil {
return fmt.Errorf("parsing model %T: %w", model, err)
}
}
return nil
}
// ensureAdminUser creates the bootstrap admin account when the
// deployment has no users at all.
func (d *Database) ensureAdminUser() error {
internal/database/databasetest/databasetest.go
-55
View File
@@ -1,55 +0,0 @@
// 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.go
+113 -8
View File
@@ -2,6 +2,7 @@ package database
import (
"fmt"
"log/slog"
"gorm.io/gorm"
"gorm.io/gorm/clause"
@@ -17,14 +18,14 @@ const omitAssociationsCallback = "webhooker:omit_associations"
//
// A per-webhook database holds the event tier only, but Delivery
// declares belongs-to Event and Target and the delivery engine fills
// both in memory before writing. Without this guard GORM upserts those
// parent rows here on the delivery and retry write paths, and the
// target, whose config holds destination URLs and bearer credentials,
// goes to a targets table this file does not have, which fails the
// write. Registering the guard on the connection
// covers every write path, including writes inside a transaction and
// write paths added later. Every event-tier row this file holds is
// written explicitly, so nothing depends on the automatic save.
// both in memory before writing. Without this guard GORM upserts
// those parent rows here on the delivery and retry write paths,
// copying targets.config, which holds destination URLs and bearer
// credentials, into the file most likely to be backed up or handed
// to someone else. Registering the guard on the connection covers
// every write path, including writes inside a transaction and write
// paths added later. Every event-tier row this file holds is written
// explicitly, so nothing depends on the automatic save.
func omitAssociations(db *gorm.DB) error {
omit := func(tx *gorm.DB) {
tx.Statement.Omits = append(
@@ -52,3 +53,107 @@ func omitAssociations(db *gorm.DB) error {
return nil
}
// eventDBSweptVersion is the PRAGMA user_version purgeTargetRows
// stamps into a per-webhook database once it has removed any leaked
// target rows *and* the VACUUM that removes their bytes has returned.
// Nothing else in the tree uses user_version, so 0 means "not swept
// by this build".
//
// The stamp, not the DELETE, is what records that a file is done. A
// DELETE commits on its own, so a sweep that is interrupted or whose
// VACUUM fails leaves a file whose rows are gone but whose credential
// bytes are still in the free pages -- indistinguishable, by row
// count, from a file that never leaked. Both leave the stamp unset,
// so the next open sweeps again.
const eventDBSweptVersion = 1
// purgeTargetRows deletes target rows that an earlier build's
// association upsert wrote into a per-webhook database, and rewrites
// the file so their bytes are gone with them. AutoMigrate creates a
// targets table in every one of these files because Delivery declares
// a belongs-to Target, but nothing in the event tier may put rows in
// it. The rows it did put there are junk, not history: they carry an
// empty webhook_id, and delivery rows resolve their target against
// the main database, so nothing here refers to them.
//
// The DELETE only unlinks the rows: modernc.org/sqlite leaves
// secure_delete at SQLite's default of off, so the credential bytes
// stay readable in the file's free pages and a backup of a swept file
// would still hand them over. VACUUM rewrites the file without them.
//
// This runs before every migration and is gated on
// eventDBSweptVersion, so a file pays for the rewrite once, on the
// first open that finds it unstamped, and every open after that is a
// PRAGMA read. A file this build created is stamped before its
// targets table exists, so it never vacuums at all. A failure here
// fails the open with the stamp left unset, so the sweep is retried
// rather than skipped -- a webhook whose file cannot be swept stays
// unusable instead of quietly serving from a file that still holds
// recoverable credentials.
func purgeTargetRows(
db *gorm.DB, log *slog.Logger, webhookID string,
) error {
var version int
// Row().Scan, not (*gorm.DB).Scan: see internal/gormlog.
err := db.Raw("PRAGMA user_version").Row().Scan(&version)
if err != nil {
return fmt.Errorf(
"reading sweep marker of webhook database %s: %w",
webhookID, err,
)
}
if version >= eventDBSweptVersion {
return nil
}
var purged int64
if db.Migrator().HasTable("targets") {
res := db.Exec("DELETE FROM targets")
if res.Error != nil {
return fmt.Errorf(
"purging target rows from webhook database %s: %w",
webhookID, res.Error,
)
}
purged = res.RowsAffected
// Unconditional: a zero row count here does not mean there is
// nothing to remove, only that no *live* row is left. See
// eventDBSweptVersion.
err = db.Exec("VACUUM").Error
if err != nil {
return fmt.Errorf(
"purged %d leaked target rows from webhook database "+
"%s but vacuuming it failed, so the deleted "+
"target credentials are still recoverable from "+
"the file; it stays marked unswept and the next "+
"open retries: %w",
purged, webhookID, err,
)
}
}
err = db.Exec(fmt.Sprintf(
"PRAGMA user_version = %d", eventDBSweptVersion,
)).Error
if err != nil {
return fmt.Errorf(
"marking webhook database %s swept: %w", webhookID, err,
)
}
if purged > 0 {
log.Warn(
"purged leaked target rows from per-webhook database",
"webhook_id", webhookID,
"rows", purged,
)
}
return nil
}
internal/database/event_db_isolation_test.go
+382 -6
View File
@@ -1,15 +1,391 @@
package database_test
import (
"bytes"
"database/sql"
"fmt"
"os"
"path/filepath"
"testing"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"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
// with.
const testDataDirPerm = 0o750
// eventDBDataDir returns a data directory that a WebhookDBManager
// can be pointed at.
func eventDBDataDir(t *testing.T) string {
t.Helper()
dir := filepath.Join(t.TempDir(), "events")
require.NoError(t, os.MkdirAll(dir, testDataDirPerm))
return dir
}
// openRawEventDB opens the per-webhook database file directly,
// without the manager, so a test can put a file on disk in a state
// the manager has to cope with, or inspect one afterwards.
func openRawEventDB(
t *testing.T, dataDir, webhookID string,
) *sql.DB {
t.Helper()
path := filepath.Join(
dataDir, fmt.Sprintf("events-%s.db", webhookID),
)
sqlDB, err := sql.Open(
"sqlite",
fmt.Sprintf("file:%s?mode=rwc", path),
)
require.NoError(t, err)
t.Cleanup(func() { _ = sqlDB.Close() })
return sqlDB
}
// eventDBFileBytes reads a per-webhook database file off disk, so a
// test can assert on what the file itself still holds rather than on
// what a query returns.
func eventDBFileBytes(t *testing.T, dataDir, webhookID string) []byte {
t.Helper()
//nolint:gosec // reads a file the test just created under t.TempDir()
raw, err := os.ReadFile(filepath.Join(
dataDir, fmt.Sprintf("events-%s.db", webhookID),
))
require.NoError(t, err)
return raw
}
// eventDBUserVersion returns the PRAGMA user_version of a per-webhook
// database file, which is the marker purgeTargetRows stamps once it
// has swept and vacuumed.
func eventDBUserVersion(t *testing.T, sqlDB *sql.DB) int {
t.Helper()
var version int
require.NoError(t, sqlDB.QueryRowContext(
t.Context(), "PRAGMA user_version",
).Scan(&version))
return version
}
// clearEventDBSweptMarker resets the sweep marker to 0, which is what
// a file written by a build without the sweep looks like. Tests that
// seed a leaked row have to create the file through the manager to
// get the real targets table shape, and that stamps it.
func clearEventDBSweptMarker(t *testing.T, sqlDB *sql.DB) {
t.Helper()
_, err := sqlDB.ExecContext(t.Context(), "PRAGMA user_version = 0")
require.NoError(t, err)
}
// countTargetRows returns the number of rows in the targets table of
// a per-webhook database file, or -1 if the table does not exist.
func countTargetRows(t *testing.T, sqlDB *sql.DB) int {
t.Helper()
var tables int
require.NoError(t, sqlDB.QueryRowContext(
t.Context(),
"SELECT count(*) FROM sqlite_master "+
"WHERE type = 'table' AND name = 'targets'",
).Scan(&tables))
if tables == 0 {
return -1
}
var rows int
require.NoError(t, sqlDB.QueryRowContext(
t.Context(), "SELECT count(*) FROM targets",
).Scan(&rows))
return rows
}
// TestOpenPurgesLeakedTargetRows covers the sweep for event
// databases written by a build that let GORM upsert target rows
// into them: opening the database clears them, and opening it again
// is a no-op.
func TestOpenPurgesLeakedTargetRows(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
// 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)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, initial.CloseAll())
seed := openRawEventDB(t, dataDir, webhookID)
_, err = seed.ExecContext(
t.Context(),
"INSERT INTO targets "+
"(id, webhook_id, name, type, config) "+
"VALUES (?, '', ?, ?, ?)",
uuid.New().String(),
"leaked-target",
"slack",
`{"webhookUrl":"https://hooks.example/T000/B000/secret"}`,
)
require.NoError(t, err)
require.Equal(t, 1, countTargetRows(t, seed))
clearEventDBSweptMarker(t, seed)
require.NoError(t, seed.Close())
mgr := database.NewTestWebhookDBManager(dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, mgr.CloseAll())
check := openRawEventDB(t, dataDir, webhookID)
assert.Zero(t, countTargetRows(t, check))
assert.Equal(
t, 1, eventDBUserVersion(t, check),
"a completed sweep must mark the file so later opens skip it",
)
require.NoError(t, check.Close())
// Idempotent: a second open leaves it at zero and does not
// error.
again := database.NewTestWebhookDBManager(dataDir)
_, err = again.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, again.CloseAll())
recheck := openRawEventDB(t, dataDir, webhookID)
assert.Zero(t, countTargetRows(t, recheck))
}
// TestOpenPurgeRemovesCredentialBytes covers the sweep at the level
// that matters for a backup handed to someone else: the leaked
// credential must be gone from the raw bytes of the file, not merely
// unreachable by query. A bare DELETE unlinks the row and leaves the
// bytes readable in the free pages, so this fails without the VACUUM
// in purgeTargetRows.
func TestOpenPurgeRemovesCredentialBytes(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
credential := "T00000000/B00000000/" + uuid.New().String()
initial := database.NewTestWebhookDBManager(dataDir)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, initial.CloseAll())
seed := openRawEventDB(t, dataDir, webhookID)
_, err = seed.ExecContext(
t.Context(),
"INSERT INTO targets "+
"(id, webhook_id, name, type, config) "+
"VALUES (?, '', ?, ?, ?)",
uuid.New().String(),
"leaked-target",
"slack",
fmt.Sprintf(
`{"webhookUrl":"https://hooks.example/%s"}`, credential,
),
)
require.NoError(t, err)
clearEventDBSweptMarker(t, seed)
require.NoError(t, seed.Close())
// The seed has to be in the file for its absence later to mean
// anything.
require.True(
t,
bytes.Contains(
eventDBFileBytes(t, dataDir, webhookID),
[]byte(credential),
),
"seeded credential is not in the file, so this test proves nothing",
)
mgr := database.NewTestWebhookDBManager(dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, mgr.CloseAll())
assert.NotContains(
t,
string(eventDBFileBytes(t, dataDir, webhookID)),
credential,
"leaked credential is still recoverable from the raw file",
)
}
// TestOpenRevacuumsAfterIncompleteSweep covers the case a row count
// cannot see: the rows are already deleted but the file was never
// vacuumed, because an earlier sweep died between the two or its
// VACUUM failed. The credential bytes are still recoverable, and the
// unset marker is the only thing that says so, so the next open must
// vacuum rather than conclude from the empty table that there is
// nothing to do.
func TestOpenRevacuumsAfterIncompleteSweep(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
credential := "T00000000/B00000000/" + uuid.New().String()
initial := database.NewTestWebhookDBManager(dataDir)
_, err := initial.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, initial.CloseAll())
seed := openRawEventDB(t, dataDir, webhookID)
_, err = seed.ExecContext(
t.Context(),
"INSERT INTO targets "+
"(id, webhook_id, name, type, config) "+
"VALUES (?, '', ?, ?, ?)",
uuid.New().String(),
"leaked-target",
"slack",
fmt.Sprintf(
`{"webhookUrl":"https://hooks.example/%s"}`, credential,
),
)
require.NoError(t, err)
// Exactly the state an interrupted sweep leaves: rows gone,
// marker unset, bytes still in the free pages.
_, err = seed.ExecContext(t.Context(), "DELETE FROM targets")
require.NoError(t, err)
require.Zero(t, countTargetRows(t, seed))
clearEventDBSweptMarker(t, seed)
require.NoError(t, seed.Close())
require.True(
t,
bytes.Contains(
eventDBFileBytes(t, dataDir, webhookID),
[]byte(credential),
),
"the deleted row's bytes must still be in the file, or this "+
"test proves nothing",
)
mgr := database.NewTestWebhookDBManager(dataDir)
_, err = mgr.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, mgr.CloseAll())
assert.NotContains(
t,
string(eventDBFileBytes(t, dataDir, webhookID)),
credential,
"an interrupted sweep was not retried, so the credential is "+
"still recoverable from the raw file",
)
check := openRawEventDB(t, dataDir, webhookID)
assert.Equal(t, 1, eventDBUserVersion(t, check))
}
// TestOpenSkipsSweptDatabase covers the other half of the marker: a
// file this build created is marked without ever being vacuumed, and
// a marked file is not swept again.
func TestOpenSkipsSweptDatabase(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
mgr := database.NewTestWebhookDBManager(dataDir)
_, err := mgr.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, mgr.CloseAll())
marked := openRawEventDB(t, dataDir, webhookID)
assert.Equal(t, 1, eventDBUserVersion(t, marked))
// A marked file is left alone, so a row written into it survives
// a reopen. Nothing writes target rows any more; this stands in
// for the sweep having run.
_, err = marked.ExecContext(
t.Context(),
"INSERT INTO targets "+
"(id, webhook_id, name, type, config) "+
"VALUES (?, '', ?, ?, ?)",
uuid.New().String(), "sentinel", "slack", `{}`,
)
require.NoError(t, err)
require.NoError(t, marked.Close())
again := database.NewTestWebhookDBManager(dataDir)
_, err = again.GetDB(webhookID)
require.NoError(t, err)
require.NoError(t, again.CloseAll())
check := openRawEventDB(t, dataDir, webhookID)
assert.Equal(
t, 1, countTargetRows(t, check),
"a marked file must not be swept again",
)
}
// TestOpenSucceedsWithoutTargetsTable covers an existing event
// database that never grew a targets table. The sweep must not fail
// startup on it.
func TestOpenSucceedsWithoutTargetsTable(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
seed := openRawEventDB(t, dataDir, webhookID)
_, err := seed.ExecContext(
t.Context(),
"CREATE TABLE events (id text PRIMARY KEY)",
)
require.NoError(t, err)
require.NoError(t, seed.Close())
mgr := database.NewTestWebhookDBManager(dataDir)
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
assert.NotNil(t, db)
require.NoError(t, mgr.CloseAll())
}
// TestEventDBCreateOmitsAssociations covers the connection-level
// guard directly: a Delivery carrying its Event and Target in
// memory, written through the manager's handle, must store only the
@@ -17,9 +393,10 @@ import (
func TestEventDBCreateOmitsAssociations(t *testing.T) {
t.Parallel()
dataDir := eventDBDataDir(t)
webhookID := uuid.New().String()
mgr := databasetest.NewWebhookDBManager(t, t.TempDir())
mgr := database.NewTestWebhookDBManager(dataDir)
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
@@ -54,9 +431,8 @@ func TestEventDBCreateOmitsAssociations(t *testing.T) {
require.NoError(t, db.Model(d).
Update("status", database.DeliveryStatusDelivered).
Error)
// The file has no targets table, so the create and update above
// would have failed had GORM tried to save the target.
assert.False(t, db.Migrator().HasTable(&database.Target{}))
require.NoError(t, mgr.CloseAll())
check := openRawEventDB(t, dataDir, webhookID)
assert.Zero(t, countTargetRows(t, check))
}
internal/database/event_tier_indexes_test.go
+23 -3
View File
@@ -13,8 +13,10 @@ import (
"sneak.berlin/go/webhooker/internal/database"
)
// TestWebhookDBManager_OpenAddsEventTierIndexes verifies that a new
// per-webhook database has these indexes.
// TestWebhookDBManager_OpenAddsEventTierIndexes verifies that opening a
// per-webhook database that predates these indexes creates them. It
// stands in for an older database file by dropping the indexes
// AutoMigrate just created, then reopening the same file.
func TestWebhookDBManager_OpenAddsEventTierIndexes(t *testing.T) {
t.Parallel()
@@ -40,9 +42,27 @@ func TestWebhookDBManager_OpenAddsEventTierIndexes(t *testing.T) {
db, err := mgr.GetDB(webhookID)
require.NoError(t, err)
// A fresh database has them.
for _, ix := range indexes {
require.True(t, db.Migrator().HasIndex(ix.model, ix.name))
}
// Stand in for a database file created before the indexes existed.
for _, ix := range indexes {
require.NoError(t, db.Migrator().DropIndex(ix.model, ix.name))
require.False(t, db.Migrator().HasIndex(ix.model, ix.name))
}
// Drop the cached connection so the next open reopens the file and
// runs AutoMigrate against it, as a restart would.
require.NoError(t, mgr.CloseAll())
db, err = mgr.GetDB(webhookID)
require.NoError(t, err)
for _, ix := range indexes {
assert.True(t, db.Migrator().HasIndex(ix.model, ix.name),
"a new database should have %s", ix.name)
"opening the existing database should create %s", ix.name)
}
}
internal/database/model_event.go
+3 -4
View File
@@ -30,10 +30,8 @@ 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. RawQuery is the receiving request's query string
// as sent, without the leading "?".
// Request data
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"`
@@ -45,7 +43,8 @@ type Event struct {
// ResubmittedFromID names the event this one was copied from by
// an operator resubmit. It is nil for an event that arrived on
// the receiver. It is not a foreign key: the source event can be
// the receiver, which is every event created before the column
// existed. It is not a foreign key: the source event can be
// reaped by retention while its copies remain, and the id is
// kept as the record of where the copy came from either way.
ResubmittedFromID *string `gorm:"type:uuid;index:idx_events_resubmitted_from_id,priority:1;index:idx_events_entrypoint_id,priority:3" json:"resubmittedFromId,omitempty"`
internal/database/model_target.go
+3 -5
View File
@@ -29,11 +29,9 @@ type Target struct {
// handler that marshals the model itself.
Config string `gorm:"type:text" json:"-"` // JSON configuration
// MaxAttempts is how many times an HTTP or Slack target attempts
// each delivery in all, at least 1. 1 is a single attempt with no
// circuit breaker; above 1, a failed attempt is retried with
// backoff behind the breaker.
MaxAttempts int `json:"maxAttempts,omitempty"`
// For HTTP targets (max_retries=0 means fire-and-forget,
// >0 enables retries with backoff)
MaxRetries int `json:"maxRetries,omitempty"`
// Relations. No model marshals the record it belongs to:
// Webhook.Targets leads back here, and the JSON could loop.
internal/database/model_webhook.go
+3 -3
View File
@@ -82,7 +82,7 @@ type Webhook struct {
// value while building the insert statement, which runs after
// BeforeSave; rewriting any later than this loses that race and the
// row lands at 30 days. Living on the model also means a future call
// site, such as a REST API or a fixture, cannot bypass it.
// site — a REST API, a fixture, a migration — cannot bypass it.
func (w *Webhook) BeforeSave(_ *gorm.DB) error {
if w.RetentionDays <= 0 {
w.RetentionDays = RetentionForeverDays
@@ -98,8 +98,8 @@ func (w *Webhook) BeforeSave(_ *gorm.DB) error {
// are exempt from reaping.
//
// It accepts the RetentionForeverDays sentinel written by BeforeSave
// and, defensively, any non-positive value, which BeforeSave treats
// as a request to retain forever.
// and, defensively, the non-positive values that rows written before
// the sentinel existed may still carry.
func retainsForever(retentionDays int) bool {
return retentionDays <= 0 ||
retentionDays >= RetentionForeverDays
internal/database/models.go
+17
View File
@@ -0,0 +1,17 @@
package database
// Migrate runs database migrations for the main application database.
// Only configuration-tier models are stored in the main database.
// Event-tier models (Event, Delivery, DeliveryResult, EventTotals,
// TargetTotals, EntrypointTotals) live in
// per-webhook dedicated databases managed by WebhookDBManager.
func (d *Database) Migrate() error {
return d.db.AutoMigrate(
&Setting{},
&User{},
&APIKey{},
&Webhook{},
&Entrypoint{},
&Target{},
)
}
internal/database/retention.go
+1 -1
View File
@@ -253,7 +253,7 @@ func (r *RetentionReaper) reapWebhook(
// row in the database: the sweep then deletes every event, delivery,
// and delivery result, including ones created seconds ago. Rejecting
// out-of-range input at the form is the primary guard; saturating here
// means a value that reaches the row by any other path cannot turn a
// means an old row, a migration, or a future call site cannot turn a
// too-large retention into total data loss.
func retentionCutoff(
now time.Time,
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.Get()},
database.WebhookDBManagerParams{Config: cfg, Logger: l},
)
require.NoError(t, err)
internal/database/schema_test.go
-168
View File
@@ -1,168 +0,0 @@
package database_test
import (
"log/slog"
"net/http"
"testing"
"time"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/database/databasetest"
)
// withFixedNow returns db with GORM's clock stopped at a time in UTC,
// so that the created and updated times it writes come back from
// SQLite equal to the row written, which holds them in UTC.
func withFixedNow(db *gorm.DB) (*gorm.DB, time.Time) {
at := time.Date(2026, 10, 13, 12, 30, 45, 123456789, time.UTC)
return db.Session(&gorm.Session{
NowFunc: func() time.Time { return at },
}), at
}
// newBaseModel returns a BaseModel with a new ID.
func newBaseModel() database.BaseModel {
return database.BaseModel{ID: uuid.New().String()}
}
// assertRoundTrip writes row, which must be the only row of its
// table, and reads back the same row.
func assertRoundTrip[T any](t *testing.T, db *gorm.DB, row *T) {
t.Helper()
require.NoError(t, db.Create(row).Error)
var got T
require.NoError(t, db.First(&got).Error)
assert.Equal(t, *row, got)
}
// TestMainSchemaHoldsEveryModel writes a row of each main database
// model, every field set, into a database made from its SQL files.
func TestMainSchemaHoldsEveryModel(t *testing.T) {
t.Parallel()
mainDB, err := database.Open(
t.TempDir(), slog.New(slog.DiscardHandler),
)
require.NoError(t, err)
t.Cleanup(func() { _ = mainDB.Close() })
db, at := withFixedNow(mainDB.DB())
assertRoundTrip(t, db, &database.Setting{
Key: "session_key", Value: "value",
})
assertRoundTrip(t, db, &database.User{
BaseModel: newBaseModel(),
Username: "user",
Password: "password hash",
})
assertRoundTrip(t, db, &database.APIKey{
BaseModel: newBaseModel(),
UserID: uuid.New().String(),
Key: "key",
Description: "API key description",
LastUsedAt: &at,
})
assertRoundTrip(t, db, &database.Webhook{
BaseModel: newBaseModel(),
UserID: uuid.New().String(),
Name: "webhook",
Description: "webhook description",
RetentionDays: 7,
})
assertRoundTrip(t, db, &database.Entrypoint{
BaseModel: newBaseModel(),
WebhookID: uuid.New().String(),
Path: uuid.New().String(),
Description: "entrypoint description",
Active: true,
})
assertRoundTrip(t, db, &database.Target{
BaseModel: newBaseModel(),
WebhookID: uuid.New().String(),
Name: "target",
Type: database.TargetTypeHTTP,
Active: true,
Config: `{"url":"https://example.com/"}`,
MaxAttempts: 3,
})
}
// TestEventSchemaHoldsEveryModel does the same for a webhook's event
// database, which the manager makes from its SQL files.
func TestEventSchemaHoldsEveryModel(t *testing.T) {
t.Parallel()
mgr := databasetest.NewWebhookDBManager(t, t.TempDir())
t.Cleanup(func() { _ = mgr.CloseAll() })
events, err := mgr.GetDB(uuid.New().String())
require.NoError(t, err)
db, at := withFixedNow(events)
source := uuid.New().String()
assertRoundTrip(t, db, &database.Event{
BaseModel: newBaseModel(),
WebhookID: uuid.New().String(),
EntrypointID: uuid.New().String(),
Method: http.MethodPost,
RawQuery: "a=1",
Headers: `{"X":"Y"}`,
Body: "body",
ContentType: "text/plain",
BodyBytes: 4,
ResubmittedFromID: &source,
})
assertRoundTrip(t, db, &database.Delivery{
BaseModel: newBaseModel(),
EventID: uuid.New().String(),
TargetID: uuid.New().String(),
Status: database.DeliveryStatusDelivered,
FinishedAt: &at,
Replay: true,
})
assertRoundTrip(t, db, &database.DeliveryResult{
BaseModel: newBaseModel(),
DeliveryID: uuid.New().String(),
AttemptNum: 2,
Success: true,
StatusCode: 200,
ResponseBody: "ok",
Error: "error",
Duration: 15,
})
assertRoundTrip(t, db, &database.TargetTotals{
TargetID: uuid.New().String(),
Deliveries: 5,
Delivered: 3,
Failed: 1,
DeliveriesRemoved: 2,
FailedRemoved: 1,
})
assertRoundTrip(t, db, &database.EntrypointTotals{
EntrypointID: uuid.New().String(), LastEventAt: at,
})
// A new event database has its one row of event totals already.
require.NoError(t, database.AddEventTotals(db, database.EventTotals{
Events: 3, EventsRemoved: 1, LastEventAt: &at,
}))
var totals []database.EventTotals
require.NoError(t, db.Find(&totals).Error)
assert.Equal(t, []database.EventTotals{{
ID: 1, Events: 3, EventsRemoved: 1, LastEventAt: &at,
}}, totals)
}
internal/database/sqlite_open.go
+4 -15
View File
@@ -118,8 +118,9 @@ const SQLiteFilePerm fs.FileMode = 0o600
// SQLite still reports the absence rather than this function
// materializing an empty database the caller asked not to create.
//
// The mode is set on every open, whoever created the file, so a
// database or sidecar found at a wider mode is tightened too.
// Chmod of a file that already exists is what tightens a data
// directory an earlier build left at 0644 — including a developer's
// own scratch directory — without any migration machinery.
func reserveSQLiteFile(path string, create bool) error {
if create {
// gosec G304: the path is the database file the caller asked
@@ -241,19 +242,7 @@ func SQLiteDSN(path, mode string) string {
)
q.Add("_pragma", "journal_mode(WAL)")
// SQLite reads a file: URI's path only up to the first ? or #, and
// decodes %XX escapes in it, so url.URL escapes the path. OmitHost
// keeps a relative path as "file:data/x.db"; written
// "file://data/x.db", SQLite would reject "data" as the URI's
// authority.
dsn := url.URL{
Scheme: "file",
Path: path,
OmitHost: true,
RawQuery: q.Encode(),
}
return dsn.String()
return "file:" + path + "?" + q.Encode()
}
// OpenSQLite opens the SQLite file at path with the service's
internal/database/sqlite_open_test.go
-75
View File
@@ -2,8 +2,6 @@ package database_test
import (
"context"
"database/sql"
"os"
"path/filepath"
"strings"
"testing"
@@ -114,79 +112,6 @@ func TestMainDBAppliesPragmasOnALiveHandle(t *testing.T) {
assert.Equal(t, "10000", busy)
}
// TestOpenSQLiteOpensThePathAskedFor uses a data directory whose name
// holds ?, # and %. SQLite reads a file: URI's path only up to a ? or
// #, and decodes %41 to A, so an unescaped path sent every database in
// that directory to one file outside it.
func TestOpenSQLiteOpensThePathAskedFor(t *testing.T) {
t.Parallel()
dir := filepath.Join(t.TempDir(), "hooks#1?x%41")
require.NoError(t, os.Mkdir(dir, 0o700))
for _, name := range []string{
database.MainDBFileName,
"events-" + uuid.New().String() + ".db",
} {
path := filepath.Join(dir, name)
sqlDB, err := database.OpenSQLite(
path, database.SQLiteModeCreate,
)
require.NoError(t, err)
t.Cleanup(func() { assert.NoError(t, sqlDB.Close()) })
assertOpenedFile(t, sqlDB, path)
}
}
// TestOpenSQLiteOpensARelativePath opens a database at a path relative
// to the working directory, which is what a relative DATA_DIR such as
// the README's DATA_DIR=../webhooker-data gives OpenSQLite.
//
//nolint:paralleltest // t.Chdir moves the whole process.
func TestOpenSQLiteOpensARelativePath(t *testing.T) {
t.Chdir(t.TempDir())
require.NoError(t, os.Mkdir("data", 0o700))
path := filepath.Join("data", database.MainDBFileName)
sqlDB, err := database.OpenSQLite(path, database.SQLiteModeCreate)
require.NoError(t, err)
defer func() { require.NoError(t, sqlDB.Close()) }()
assertOpenedFile(t, sqlDB, path)
}
// assertOpenedFile checks that sqlDB is the SQLite file at path.
// database_list names the file SQLite actually opened, as an absolute
// path with symlinks resolved, so the files are compared, not the names.
func assertOpenedFile(t *testing.T, sqlDB *sql.DB, path string) {
t.Helper()
var (
seq int
schema, file string
)
require.NoError(t, sqlDB.
QueryRowContext(t.Context(), "pragma database_list").
Scan(&seq, &schema, &file))
asked, err := os.Stat(path)
require.NoError(t, err)
opened, err := os.Stat(file)
require.NoError(t, err)
assert.True(
t, os.SameFile(asked, opened),
"asked for %s, SQLite opened %s", path, file,
)
}
// TestConcurrentReaderDoesNotBlockWrites is the unit-scale form of the
// reproduction in
// https://git.eeqj.de/sneak/webhooker/issues/256: an operator's
internal/database/testing.go
+47
View File
@@ -0,0 +1,47 @@
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
+19 -9
View File
@@ -14,8 +14,8 @@ import (
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/datadir"
"sneak.berlin/go/webhooker/internal/db/migrations"
"sneak.berlin/go/webhooker/internal/gormlog"
"sneak.berlin/go/webhooker/internal/logger"
)
// WebhookDBManagerParams holds the fx dependencies for
@@ -24,7 +24,7 @@ type WebhookDBManagerParams struct {
fx.In
Config *config.Config
Logger *slog.Logger
Logger *logger.Logger
}
// errInvalidCachedDBType indicates a type assertion failure
@@ -70,7 +70,7 @@ func NewWebhookDBManager(
) (*WebhookDBManager, error) {
m := &WebhookDBManager{
dataDir: params.Config.DataDir,
log: params.Logger,
log: params.Logger.Get(),
}
// Create data directory if it doesn't exist. datadir.DirPerm is the
@@ -371,7 +371,18 @@ func (m *WebhookDBManager) openDB(
)
}
err = migrations.Apply(db, migrations.Events)
err = purgeTargetRows(db, m.log, webhookID)
if err != nil {
_ = sqlDB.Close()
return nil, err
}
// Run migrations for event-tier models only
err = db.AutoMigrate(
&Event{}, &Delivery{}, &DeliveryResult{},
&EventTotals{}, &TargetTotals{}, &EntrypointTotals{},
)
if err != nil {
_ = sqlDB.Close()
@@ -381,15 +392,14 @@ func (m *WebhookDBManager) openDB(
)
}
err = parseModels(
db, &Event{}, &Delivery{}, &DeliveryResult{},
&EventTotals{}, &TargetTotals{}, &EntrypointTotals{},
)
// A new database gets its row of event totals, all zero. Target
// totals rows are created by the first delivery to each target.
err = db.FirstOrCreate(&EventTotals{}).Error
if err != nil {
_ = sqlDB.Close()
return nil, fmt.Errorf(
"connecting to webhook database %s: %w",
"creating event totals for webhook database %s: %w",
webhookID, err,
)
}
internal/database/webhook_db_manager_test.go
+3 -6
View File
@@ -18,7 +18,6 @@ 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"
)
@@ -51,7 +50,7 @@ func setupTestWebhookDBManager(
lc,
database.WebhookDBManagerParams{
Config: cfg,
Logger: l.Get(),
Logger: l,
},
)
require.NoError(t, err)
@@ -118,8 +117,7 @@ func TestWebhookDBManager_ConcurrentFirstTouchOpensOnce(t *testing.T) {
var logs bytes.Buffer
mgr := databasetest.NewWebhookDBManagerWithLogger(
t,
mgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(),
slog.New(slog.NewTextHandler(&logs, nil)),
)
@@ -309,8 +307,7 @@ func TestWebhookDBManager_LostDatabaseIsLogged(t *testing.T) {
var logs bytes.Buffer
mgr := databasetest.NewWebhookDBManagerWithLogger(
t,
mgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(),
slog.New(slog.NewTextHandler(&logs, nil)),
)
internal/db/migrations/archive/000_migration.sql
-9
View File
@@ -1,9 +0,0 @@
-- Migration 000: the table recording which migrations this file has
-- had. Applied before the others; it records itself.
CREATE TABLE IF NOT EXISTS schema_migrations (
version INTEGER PRIMARY KEY,
applied_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
INSERT OR IGNORE INTO schema_migrations (version) VALUES (0);
internal/db/migrations/archive/001_schema.sql
-18
View File
@@ -1,18 +0,0 @@
-- Migration 001: the schema of a database target's archive file. The
-- archivedEvent model in internal/delivery must agree with it.
CREATE TABLE archived_events (
id integer PRIMARY KEY AUTOINCREMENT,
event_id text,
webhook_id text,
entrypoint_id text,
method text,
raw_query text,
headers text,
body text,
content_type text,
archived_at datetime
);
CREATE INDEX idx_archived_events_event_id ON archived_events (event_id);
CREATE INDEX idx_archived_events_archived_at ON archived_events (archived_at);
internal/db/migrations/events/000_migration.sql
-9
View File
@@ -1,9 +0,0 @@
-- Migration 000: the table recording which migrations this file has
-- had. Applied before the others; it records itself.
CREATE TABLE IF NOT EXISTS schema_migrations (
version INTEGER PRIMARY KEY,
applied_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
INSERT OR IGNORE INTO schema_migrations (version) VALUES (0);
internal/db/migrations/events/001_schema.sql
-98
View File
@@ -1,98 +0,0 @@
-- Migration 001: the schema of a webhook's event database. The models
-- in internal/database must agree with it. The webhook, entrypoint and
-- target ids here name rows in the main database, which has those
-- tables; this file does not.
CREATE TABLE events (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
webhook_id uuid NOT NULL,
entrypoint_id uuid NOT NULL,
method text NOT NULL,
raw_query text,
headers text,
body text,
content_type text,
body_bytes integer NOT NULL,
resubmitted_from_id uuid,
PRIMARY KEY (id)
);
CREATE INDEX idx_events_created_at ON events (created_at);
CREATE INDEX idx_events_deleted_at ON events (deleted_at);
CREATE INDEX idx_events_deleted_at_created_at
ON events (deleted_at, created_at);
CREATE INDEX idx_events_resubmitted_from_id
ON events (resubmitted_from_id, deleted_at);
CREATE INDEX idx_events_entrypoint_id
ON events (entrypoint_id, deleted_at, resubmitted_from_id, created_at);
CREATE TABLE deliveries (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
event_id uuid NOT NULL,
target_id uuid NOT NULL,
status text NOT NULL DEFAULT 'pending',
finished_at datetime,
replay numeric NOT NULL DEFAULT false,
PRIMARY KEY (id),
CONSTRAINT fk_events_deliveries
FOREIGN KEY (event_id) REFERENCES events (id)
);
CREATE INDEX idx_deliveries_deleted_at ON deliveries (deleted_at);
CREATE INDEX idx_deliveries_event_id ON deliveries (event_id, deleted_at);
CREATE INDEX idx_deliveries_status
ON deliveries (status, deleted_at, finished_at, target_id);
CREATE TABLE delivery_results (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
delivery_id uuid NOT NULL,
attempt_num integer NOT NULL,
success numeric,
status_code integer,
response_body text,
error text,
duration integer,
PRIMARY KEY (id),
CONSTRAINT fk_deliveries_delivery_results
FOREIGN KEY (delivery_id) REFERENCES deliveries (id)
);
CREATE INDEX idx_delivery_results_deleted_at
ON delivery_results (deleted_at);
CREATE INDEX idx_delivery_results_delivery_id
ON delivery_results (delivery_id, deleted_at);
CREATE TABLE event_totals (
id integer PRIMARY KEY AUTOINCREMENT,
events integer NOT NULL,
events_removed integer NOT NULL,
last_event_at datetime
);
-- The one row of event totals, all zero.
INSERT INTO event_totals (events, events_removed) VALUES (0, 0);
CREATE TABLE target_totals (
target_id uuid,
deliveries integer NOT NULL,
delivered integer NOT NULL,
failed integer NOT NULL,
deliveries_removed integer NOT NULL,
failed_removed integer NOT NULL,
PRIMARY KEY (target_id)
);
CREATE TABLE entrypoint_totals (
entrypoint_id uuid,
last_event_at datetime NOT NULL,
PRIMARY KEY (entrypoint_id)
);
internal/db/migrations/main/000_migration.sql
-9
View File
@@ -1,9 +0,0 @@
-- Migration 000: the table recording which migrations this file has
-- had. Applied before the others; it records itself.
CREATE TABLE IF NOT EXISTS schema_migrations (
version INTEGER PRIMARY KEY,
applied_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
INSERT OR IGNORE INTO schema_migrations (version) VALUES (0);
internal/db/migrations/main/001_schema.sql
-89
View File
@@ -1,89 +0,0 @@
-- Migration 001: the main database's schema. The models in
-- internal/database must agree with it.
CREATE TABLE settings (
"key" text,
value text NOT NULL,
PRIMARY KEY ("key")
);
CREATE TABLE users (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
username text NOT NULL,
password text NOT NULL,
PRIMARY KEY (id),
CONSTRAINT chk_users_username
CHECK (length(CAST(username AS BLOB)) <= 1024)
);
CREATE INDEX idx_users_deleted_at ON users (deleted_at);
CREATE UNIQUE INDEX idx_users_username ON users (username);
CREATE TABLE api_keys (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
user_id uuid NOT NULL,
"key" text NOT NULL,
description text,
last_used_at datetime,
PRIMARY KEY (id),
CONSTRAINT fk_users_api_keys FOREIGN KEY (user_id) REFERENCES users (id)
);
CREATE INDEX idx_api_keys_deleted_at ON api_keys (deleted_at);
CREATE UNIQUE INDEX idx_api_keys_key ON api_keys ("key");
CREATE TABLE webhooks (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
user_id uuid NOT NULL,
name text NOT NULL,
description text,
retention_days integer DEFAULT 30,
PRIMARY KEY (id),
CONSTRAINT fk_users_webhooks FOREIGN KEY (user_id) REFERENCES users (id)
);
CREATE INDEX idx_webhooks_deleted_at ON webhooks (deleted_at);
CREATE TABLE entrypoints (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
webhook_id uuid NOT NULL,
path text NOT NULL,
description text,
active numeric DEFAULT true,
PRIMARY KEY (id),
CONSTRAINT fk_webhooks_entrypoints
FOREIGN KEY (webhook_id) REFERENCES webhooks (id)
);
CREATE INDEX idx_entrypoints_deleted_at ON entrypoints (deleted_at);
CREATE UNIQUE INDEX idx_entrypoints_path ON entrypoints (path);
CREATE TABLE targets (
id uuid,
created_at datetime,
updated_at datetime,
deleted_at datetime,
webhook_id uuid NOT NULL,
name text NOT NULL,
type text NOT NULL,
active numeric DEFAULT true,
config text,
max_attempts integer,
PRIMARY KEY (id),
CONSTRAINT fk_webhooks_targets
FOREIGN KEY (webhook_id) REFERENCES webhooks (id)
);
CREATE INDEX idx_targets_deleted_at ON targets (deleted_at);
internal/db/migrations/migrations.go
-135
View File
@@ -1,135 +0,0 @@
// Package migrations holds the schema of each kind of SQLite file
// webhooker writes, as numbered SQL files embedded in the binary, and
// applies it when a file is opened.
//
// Each kind of file has its own directory. In each, 000_migration.sql
// creates only the schema_migrations table, and 001_schema.sql holds
// the whole schema. Before 1.0 a schema change is an edit to
// 001_schema.sql, never a new file.
package migrations
import (
"embed"
"fmt"
"io/fs"
"path"
"strconv"
"strings"
"gorm.io/gorm"
)
// The directories, one for each kind of database file.
const (
// Main is the main database, webhooker.db.
Main = "main"
// Events is a webhook's event database, events-{uuid}.db.
Events = "events"
// Archive is a database target's archive file.
Archive = "archive"
)
//go:embed main/*.sql events/*.sql archive/*.sql
var files embed.FS
// Apply runs each SQL file in dir, which is Main, Events or Archive,
// that the database has not had yet, in the order of the number its
// name starts with, and records that number in schema_migrations.
// 000_migration.sql creates that table and records itself, so it runs
// first, and only when the table is missing.
//
// It all runs in one transaction, so a failure leaves the file as it
// was.
func Apply(db *gorm.DB, dir string) error {
return db.Transaction(func(tx *gorm.DB) error {
var tables int
// Row().Scan, not (*gorm.DB).Scan: see internal/gormlog.
err := tx.Raw(
"SELECT count(*) FROM sqlite_master "+
"WHERE type = 'table' AND name = ?",
"schema_migrations",
).Row().Scan(&tables)
if err != nil {
return fmt.Errorf("looking for schema_migrations: %w", err)
}
if tables == 0 {
err = run(tx, path.Join(dir, "000_migration.sql"))
if err != nil {
return err
}
}
// fs.Glob lists the files in name order, which is number order.
names, err := fs.Glob(files, path.Join(dir, "*.sql"))
if err != nil {
return fmt.Errorf("listing migrations: %w", err)
}
for _, name := range names {
err = applyOnce(tx, name)
if err != nil {
return err
}
}
return nil
})
}
// applyOnce runs the migration file name and records its number,
// unless schema_migrations already has that number.
func applyOnce(tx *gorm.DB, name string) error {
number, _, _ := strings.Cut(path.Base(name), "_")
version, err := strconv.Atoi(number)
if err != nil {
return fmt.Errorf("numbering migration %s: %w", name, err)
}
var applied int
err = tx.Raw(
"SELECT count(*) FROM schema_migrations WHERE version = ?",
version,
).Row().Scan(&applied)
if err != nil {
return fmt.Errorf("checking migration %s: %w", name, err)
}
if applied > 0 {
return nil
}
err = run(tx, name)
if err != nil {
return err
}
err = tx.Exec(
"INSERT INTO schema_migrations (version) VALUES (?)", version,
).Error
if err != nil {
return fmt.Errorf("recording migration %s: %w", name, err)
}
return nil
}
// run executes every statement in the migration file name.
func run(tx *gorm.DB, name string) error {
script, err := files.ReadFile(name)
if err != nil {
return fmt.Errorf("reading migration %s: %w", name, err)
}
err = tx.Exec(string(script)).Error
if err != nil {
return fmt.Errorf("applying migration %s: %w", name, err)
}
return nil
}
internal/db/migrations/migrations_test.go
-57
View File
@@ -1,57 +0,0 @@
package migrations_test
import (
"database/sql"
"log/slog"
"path/filepath"
"testing"
"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/db/migrations"
"sneak.berlin/go/webhooker/internal/gormlog"
)
// TestApplyRunsEachFileOnce applies each kind of database file's
// migrations to a new file twice. The first time records every file.
// The second finds them all recorded and runs none, which is the only
// way it can succeed: 001_schema.sql creates tables that then exist.
func TestApplyRunsEachFileOnce(t *testing.T) {
t.Parallel()
for _, dir := range []string{
migrations.Main, migrations.Events, migrations.Archive,
} {
t.Run(dir, func(t *testing.T) {
t.Parallel()
sqlDB, err := sql.Open(
"sqlite", filepath.Join(t.TempDir(), "test.db"),
)
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, migrations.Apply(db, dir))
require.NoError(t, migrations.Apply(db, dir))
var versions string
require.NoError(t, sqlDB.QueryRowContext(t.Context(),
"SELECT group_concat(version) FROM schema_migrations",
).Scan(&versions))
assert.Equal(t, "0,1", versions)
})
}
}
internal/delivery/archive_sweeper.go
+2 -1
View File
@@ -201,7 +201,8 @@ func (s *ArchiveSweeper) sweep(ctx context.Context) {
// sweepTarget prunes the archive of a single database target.
// A missing, empty, or "never" expiry parses as a zero duration
// and is skipped entirely, so those archives are never pruned.
// and is skipped entirely, so those archives keep exactly the
// behaviour they had before the sweep existed.
func (s *ArchiveSweeper) sweepTarget(target *database.Target) {
expiry, err := parseArchiveExpiry(target.Config)
if err != nil {
internal/delivery/archive_sweeper_test.go
+25 -10
View File
@@ -21,8 +21,6 @@ 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/db/migrations"
"sneak.berlin/go/webhooker/internal/delivery"
"sneak.berlin/go/webhooker/internal/gormlog"
)
@@ -61,14 +59,29 @@ func setupArchiveTest(t *testing.T) *archiveEnv {
dataDir := t.TempDir()
log := archiveTestLogger()
mainDB, err := database.Open(dataDir, slog.New(slog.DiscardHandler))
sqlDB, err := sql.Open(
"sqlite",
fmt.Sprintf(
"file:%s?mode=rwc",
filepath.Join(dataDir, "main.db"),
),
)
require.NoError(t, err)
t.Cleanup(func() { _ = mainDB.Close() })
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())
eng := delivery.NewTestEngineWithDB(
mainDB,
databasetest.NewWebhookDBManager(t, dataDir),
database.NewTestWebhookDBManager(dataDir),
log,
&http.Client{Timeout: 5 * time.Second},
1,
@@ -173,7 +186,9 @@ func seedArchiveFile(
)
require.NoError(t, err)
require.NoError(t, migrations.Apply(gdb, migrations.Archive))
require.NoError(
t, gdb.AutoMigrate(&delivery.ExportArchivedEvent{}),
)
for i, at := range archivedAt {
row := delivery.ExportArchivedEvent{
@@ -780,9 +795,9 @@ func TestArchiveSweep_NeverExpiryUntouched(t *testing.T) {
//
// The spec is stronger than that — a "never" archive is skipped
// before any file is touched — so the archive here exists but has
// never been migrated. Opening it at all would apply the archive
// schema and create the archive table, which is exactly what must
// not happen.
// never been migrated. Opening it at all would run AutoMigrate
// and create the archive table, which is exactly what must not
// happen.
func TestArchiveSweep_NeverExpirySkipsBeforeOpening(
t *testing.T,
) {
@@ -806,7 +821,7 @@ func TestArchiveSweep_NeverExpirySkipsBeforeOpening(
// seedUnmigratedArchive creates an archive file that exists but
// carries no archive schema, so any open of it is observable: the
// archive table appears only if something applied the schema.
// archive table appears only if something ran AutoMigrate.
func seedUnmigratedArchive(t *testing.T, path string) {
t.Helper()
internal/delivery/delivery_totals_test.go
+2 -13
View File
@@ -32,9 +32,8 @@ func targetTotals(
// TestUpdateDeliveryStatus_FinishTimeAndTargetTotals pins what a status
// write records for the webhook page's statistics: the time a delivery
// finished, set only when it becomes delivered or failed and stored in
// the same form as created_at, and one more on its target's delivered
// or failed total.
// finished, set only when it becomes delivered or failed, and one more
// on its target's delivered or failed total.
func TestUpdateDeliveryStatus_FinishTimeAndTargetTotals(t *testing.T) {
t.Parallel()
@@ -76,16 +75,6 @@ func TestUpdateDeliveryStatus_FinishTimeAndTargetTotals(t *testing.T) {
if tt.finished {
require.NotNil(t, stored.FinishedAt)
assert.False(t, stored.FinishedAt.Before(before))
var createdAt, finishedAt string
require.NoError(t, db.Raw(
`SELECT CAST(created_at AS TEXT),
CAST(finished_at AS TEXT)
FROM deliveries WHERE id = ?`, d.ID,
).Row().Scan(&createdAt, &finishedAt))
assertStoredTime(t, createdAt)
assertStoredTime(t, finishedAt)
} else {
assert.Nil(t, stored.FinishedAt)
}
internal/delivery/engine.go
+10 -17
View File
@@ -107,10 +107,9 @@ type Task struct {
TargetName string
TargetType database.TargetType
TargetConfig string
MaxAttempts int
MaxRetries int
Method string
RawQuery string
Headers string
ContentType string
Body *string
@@ -1701,11 +1700,8 @@ func writeDeliveryStatus(
database.DeliveryStatusFailed,
}).
Updates(map[string]any{
"status": status,
// GORM's clock, the one that stamps created_at. A bare
// time.Now() carries a monotonic clock reading, which the
// driver would store as an " m=+…" suffix.
"finished_at": tx.NowFunc(),
"status": status,
"finished_at": time.Now(),
})
if res.Error != nil || res.RowsAffected == 0 {
return res.Error
@@ -1756,7 +1752,6 @@ func buildEventFromTask(task *Task) database.Event {
event := database.Event{
EntrypointID: task.EntrypointID,
Method: task.Method,
RawQuery: task.RawQuery,
Headers: task.Headers,
ContentType: task.ContentType,
}
@@ -1769,10 +1764,10 @@ func buildEventFromTask(task *Task) database.Event {
func buildTargetFromTask(task *Task) database.Target {
target := database.Target{
Name: task.TargetName,
Type: task.TargetType,
Config: task.TargetConfig,
MaxAttempts: task.MaxAttempts,
Name: task.TargetName,
Type: task.TargetType,
Config: task.TargetConfig,
MaxRetries: task.MaxRetries,
}
target.ID = task.TargetID
@@ -1909,13 +1904,12 @@ func (e *Engine) takeForRedispatch(
return false
}
// GORM's clock, as writeDeliveryStatus explains.
res := webhookDB.
Model(&database.Delivery{}).
Where(
"id = ? AND status = ?", deliveryID, eligible,
).
UpdateColumn("updated_at", webhookDB.NowFunc())
UpdateColumn("updated_at", time.Now())
if res.Error != nil {
e.log.Error(
@@ -2028,7 +2022,7 @@ func (e *Engine) countAttemptsBatch(
// One delivery id per recorded attempt, tallied here rather than
// grouped in SQL: internal/gormlog forbids (*gorm.DB).Scan, which
// a GROUP BY into a struct would need, and an attempt row per
// delivery is bounded by the target's MaxAttempts.
// delivery is bounded by the target's MaxRetries.
var attemptIDs []string
err := webhookDB.
@@ -2106,9 +2100,8 @@ func buildRecoveryTask(
TargetName: target.Name,
TargetType: target.Type,
TargetConfig: target.Config,
MaxAttempts: target.MaxAttempts,
MaxRetries: target.MaxRetries,
Method: event.Method,
RawQuery: event.RawQuery,
Headers: event.Headers,
ContentType: event.ContentType,
Body: bodyPtr,
internal/delivery/engine_integration_test.go
+81 -50
View File
@@ -10,6 +10,7 @@ import (
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"strings"
"sync/atomic"
"testing"
@@ -18,11 +19,12 @@ 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.
@@ -43,12 +45,12 @@ func newISetup(t *testing.T) iSetup {
wDB := iSeedWebhookDB(t, dbMgr, wID)
return iSetup{
MainDB: mainDB.DB(),
MainDB: mainDB,
DBMgr: dbMgr,
WebhookID: wID,
WebhookDB: wDB,
Engine: delivery.NewTestEngineWithDB(
mainDB,
database.NewTestDatabase(mainDB),
dbMgr,
slog.New(slog.NewTextHandler(
os.Stderr,
@@ -62,16 +64,35 @@ func newISetup(t *testing.T) iSetup {
}
}
// 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 {
func iMainDB(t *testing.T) *gorm.DB {
t.Helper()
db, err := database.Open(t.TempDir(), slog.New(slog.DiscardHandler))
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,
)
require.NoError(t, err)
t.Cleanup(func() { _ = db.Close() })
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{},
))
return db
}
@@ -81,7 +102,7 @@ func iDBManager(
) *database.WebhookDBManager {
t.Helper()
return databasetest.NewWebhookDBManager(t, t.TempDir())
return database.NewTestWebhookDBManager(t.TempDir())
}
func iSeedWebhookDB(
@@ -170,7 +191,7 @@ func iTask(
d database.Delivery,
event database.Event,
webhookID, targetID, name, config string,
maxAttempts, attemptNum int,
maxRetries, attemptNum int,
body *string,
) delivery.Task {
return delivery.Task{
@@ -181,7 +202,7 @@ func iTask(
TargetName: name,
TargetType: database.TargetTypeHTTP,
TargetConfig: config,
MaxAttempts: maxAttempts,
MaxRetries: maxRetries,
Method: event.Method,
Headers: event.Headers,
ContentType: event.ContentType,
@@ -242,7 +263,7 @@ func TestProcessNewTask_InlineBody(t *testing.T) {
cfg := iHTTPConfig(ts.URL)
task := iTask(
d, event, s.WebhookID, targetID,
"test-target", cfg, 1, 1, &bodyStr,
"test-target", cfg, 0, 1, &bodyStr,
)
s.Engine.ExportProcessNewTask(
@@ -293,7 +314,7 @@ func TestProcessNewTask_LargeBody_FetchFromDB(
cfg := iHTTPConfig(ts.URL)
task := iTask(
d, event, s.WebhookID, targetID,
"test-large", cfg, 1, 1, nil,
"test-large", cfg, 0, 1, nil,
)
s.Engine.ExportProcessNewTask(
@@ -320,7 +341,7 @@ func TestProcessNewTask_InvalidWebhookID(t *testing.T) {
TargetName: "test",
TargetType: database.TargetTypeHTTP,
TargetConfig: iHTTPConfig("http://localhost:9999"),
MaxAttempts: 1,
MaxRetries: 0,
Body: nil,
AttemptNum: 1,
}
@@ -645,18 +666,13 @@ func TestRecoverPendingDeliveries(t *testing.T) {
iCreateTarget(t, s.MainDB, targetID,
s.WebhookID, "recovery-target",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
iSeedPendingDeliveries(
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,
@@ -671,8 +687,6 @@ 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)
}
@@ -686,17 +700,17 @@ func iCreateTarget(
targetID, webhookID, name string,
targetType database.TargetType,
config string,
maxAttempts int,
maxRetries int,
) {
t.Helper()
target := database.Target{
WebhookID: webhookID,
Name: name,
Type: targetType,
Active: true,
Config: config,
MaxAttempts: maxAttempts,
WebhookID: webhookID,
Name: name,
Type: targetType,
Active: true,
Config: config,
MaxRetries: maxRetries,
}
target.ID = targetID
@@ -963,12 +977,29 @@ func TestFailUnretryableRetry_WritesNoTargetRow(
database.DeliveryStatusFailed,
)
// The per-webhook database has no targets table, so writing a
// target row there would have failed the status write above.
assert.False(t, s.WebhookDB.Migrator().HasTable("targets"),
// The table exists in the per-webhook database because GORM
// migrates the Delivery relation's model alongside it. It must
// stay empty.
var targetRows int64
require.NoError(t, s.WebhookDB.
Table("targets").
Count(&targetRows).Error)
assert.Zero(t, targetRows,
"orphaned-retry terminal failure wrote a target row "+
"into the per-webhook event database",
)
var configs []string
require.NoError(t, s.WebhookDB.
Table("targets").
Pluck("config", &configs).Error)
assert.NotContains(
t, strings.Join(configs, " "), hookURL,
)
}
func TestRecoverSingleRetry_UnknownTargetType(
@@ -1077,7 +1108,7 @@ func TestRecoverInFlight_WithPendingDeliveries(
iCreateTarget(t, s.MainDB, targetID,
s.WebhookID, "recover-target",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
@@ -1116,17 +1147,17 @@ func TestRecoverInFlight_ReportsAMissingWebhookDatabase(t *testing.T) {
mainDB := iMainDB(t)
webhookID := uuid.New().String()
iCreateWebhook(t, mainDB.DB(), webhookID, "lost-database")
iCreateWebhook(t, mainDB, webhookID, "lost-database")
var logs bytes.Buffer
dbMgr := databasetest.NewWebhookDBManagerWithLogger(
t, t.TempDir(), slog.New(slog.NewTextHandler(&logs, nil)),
dbMgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(), slog.New(slog.NewTextHandler(&logs, nil)),
)
t.Cleanup(func() { _ = dbMgr.CloseAll() })
engine := delivery.NewTestEngineWithDB(
mainDB, dbMgr,
database.NewTestDatabase(mainDB), dbMgr,
slog.New(slog.DiscardHandler),
&http.Client{Timeout: 5 * time.Second}, 1,
)
@@ -1150,14 +1181,14 @@ func TestRecoverInFlight_SkipsAWebhookDeletedAfterTheListIsRead(
mainDB := iMainDB(t)
webhookID := uuid.New().String()
iCreateWebhook(t, mainDB.DB(), webhookID, "deleted-during-recovery")
iCreateWebhook(t, mainDB, 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.DB().Callback().Query().After("gorm:query").
require.NoError(t, mainDB.Callback().Query().After("gorm:query").
Register("delete-after-list", func(*gorm.DB) {
if deleted {
return
@@ -1165,16 +1196,16 @@ func TestRecoverInFlight_SkipsAWebhookDeletedAfterTheListIsRead(
deleted = true
require.NoError(t, mainDB.DB().Delete(
require.NoError(t, mainDB.Delete(
&database.Webhook{}, "id = ?", webhookID,
).Error)
}))
dbMgr := databasetest.NewWebhookDBManager(t, t.TempDir())
dbMgr := database.NewTestWebhookDBManager(t.TempDir())
t.Cleanup(func() { _ = dbMgr.CloseAll() })
engine := delivery.NewTestEngineWithDB(
mainDB, dbMgr,
database.NewTestDatabase(mainDB), dbMgr,
slog.New(slog.DiscardHandler),
&http.Client{Timeout: 5 * time.Second}, 1,
)
@@ -1232,7 +1263,7 @@ func TestDeliverHTTP_CustomTargetHeaders(t *testing.T) {
task := iTask(
d, event, s.WebhookID, targetID,
"auth-target", string(cfgJSON),
1, 1, &bodyStr,
0, 1, &bodyStr,
)
s.Engine.ExportProcessNewTask(
@@ -1277,7 +1308,7 @@ func TestDeliverHTTP_TargetTimeout(t *testing.T) {
task, d := iHTTPTaskAndDelivery(
event, del, "timeout-target",
string(cfgJSON), 1, 1,
string(cfgJSON), 0, 1,
)
e.ExportDeliverHTTP(context.TODO(), db, d, task)
@@ -1339,7 +1370,7 @@ func TestDeliverHTTP_CutsStoredResponseAtMaxBodyLog(
bodyStr := event.Body
task := iTask(
del, event, s.WebhookID, targetID,
"cut-target", cfgJSON, 1, 1, &bodyStr,
"cut-target", cfgJSON, 0, 1, &bodyStr,
)
s.Engine.ExportProcessNewTask(context.TODO(), &task)
@@ -1403,7 +1434,7 @@ func iHTTPTaskAndDelivery(
event database.Event,
del database.Delivery,
name, config string,
maxAttempts, attemptNum int,
maxRetries, attemptNum int,
) (*delivery.Task, *database.Delivery) {
task := &delivery.Task{
DeliveryID: del.ID,
@@ -1413,7 +1444,7 @@ func iHTTPTaskAndDelivery(
TargetName: name,
TargetType: database.TargetTypeHTTP,
TargetConfig: config,
MaxAttempts: maxAttempts,
MaxRetries: maxRetries,
AttemptNum: attemptNum,
}
@@ -1466,7 +1497,7 @@ func TestDeliverHTTP_InvalidConfig(t *testing.T) {
)
task, d := iHTTPTaskAndDelivery(
event, del, "bad-config", `not-json`, 1, 1,
event, del, "bad-config", `not-json`, 0, 1,
)
e.ExportDeliverHTTP(context.TODO(), db, d, task)
@@ -1490,7 +1521,7 @@ func TestDeliverHTTP_InvalidConfigUnrecordedStaysPending(t *testing.T) {
)
task, d := iHTTPTaskAndDelivery(
event, del, "bad-config", `not-json`, 1, 1,
event, del, "bad-config", `not-json`, 0, 1,
)
require.NoError(t, db.Exec("drop table delivery_results").Error)
internal/delivery/engine_lifecycle_test.go
-153
View File
@@ -2,16 +2,11 @@ package delivery_test
import (
"context"
"io"
"net/http"
"net/http/httptest"
"path/filepath"
"sync"
"testing"
"time"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.uber.org/fx"
"gorm.io/gorm/clause"
@@ -277,154 +272,6 @@ func TestEngine_StopHookHonoursStopTimeout(t *testing.T) {
requireStopHookExpires(t, lc.hooks[0], "delivery engine")
}
// seedHeldDelivery gives the setup's webhook an http target with
// maxAttempts, pointed at a receiver that keeps every request open until
// the client gives up on it, and seeds one delivery to that target at
// status. It returns the task that sends attempt attemptNum of the
// delivery, and a channel that is closed when a request reaches the
// receiver.
func seedHeldDelivery(
t *testing.T,
s iSetup,
maxAttempts int,
status database.DeliveryStatus,
attemptNum int,
) (delivery.Task, <-chan struct{}) {
t.Helper()
arrived := make(chan struct{})
var once sync.Once
ts := httptest.NewServer(http.HandlerFunc(
func(_ http.ResponseWriter, r *http.Request) {
// The server notices the client hanging up only once the
// body has been read; until then r.Context() never ends.
_, _ = io.Copy(io.Discard, r.Body)
once.Do(func() { close(arrived) })
<-r.Context().Done()
},
))
t.Cleanup(ts.Close)
cfg := iHTTPConfig(ts.URL)
targetID := uuid.New().String()
iCreateWebhook(t, s.MainDB, s.WebhookID, "hook")
iCreateTarget(
t, s.MainDB, targetID, s.WebhookID, "held",
database.TargetTypeHTTP, cfg, maxAttempts,
)
event := iSeedEvent(t, s.WebhookDB, s.WebhookID, `{"held":true}`)
d := iSeedDelivery(t, s.WebhookDB, event.ID, targetID, status)
bodyStr := event.Body
return iTask(
d, event, s.WebhookID, targetID, "held", cfg,
maxAttempts, attemptNum, &bodyStr,
), arrived
}
// stopDuringAttempt waits until the receiver holds an attempt open, then
// stops the engine through its real stop hook.
func stopDuringAttempt(
t *testing.T, lc *recordingLifecycle, arrived <-chan struct{},
) {
t.Helper()
select {
case <-arrived:
case <-time.After(5 * time.Second):
t.Fatal("the delivery attempt never reached the receiver")
}
require.NoError(t, lc.hooks[0].OnStop(context.Background()))
}
// requireRequeued runs restart recovery on the stopped engine and
// requires it to queue task's attempt again on ch.
func requireRequeued(
t *testing.T, s iSetup, ch <-chan delivery.Task, task delivery.Task,
) {
t.Helper()
s.Engine.ExportRecoverWebhookDeliveries(
context.Background(), s.WebhookID,
)
select {
case got := <-ch:
assert.Equal(t, task.DeliveryID, got.DeliveryID)
assert.Equal(t, task.AttemptNum, got.AttemptNum)
case <-time.After(5 * time.Second):
t.Fatal("restart recovery did not queue the delivery again")
}
}
// TestEngine_StopLeavesFireAndForgetAttemptPending is the regression
// test for a stop that turned an attempt in flight into a terminal
// failure. Stopping the engine cancels the request; for a target with
// no retries that was the delivery's only attempt, recorded as failed
// with "context canceled", and nothing ever sent it again. The
// delivery must instead stay pending, with no result and no count in
// the attempt metrics, for restart recovery to send.
func TestEngine_StopLeavesFireAndForgetAttemptPending(t *testing.T) {
t.Parallel()
s := newISetup(t)
reg := mIsolate(t, s)
lc := startEngineViaHook(t, s.Engine)
task, arrived := seedHeldDelivery(
t, s, 1, database.DeliveryStatusPending, 1,
)
s.Engine.Notify([]delivery.Task{task})
stopDuringAttempt(t, lc, arrived)
iAssertStatus(
t, s.WebhookDB, task.DeliveryID, database.DeliveryStatusPending,
)
assert.Empty(t, iResults(t, s.WebhookDB, task.DeliveryID))
assert.Zero(t, mCounter(t, reg, mAttempts, mTypeHTTP))
assert.Zero(t, mHTTPDurations(t, reg))
requireRequeued(t, s, s.Engine.ExportDeliveryCh(), task)
}
// TestEngine_StopLeavesLastRetryAttemptRetrying is the same regression
// for a target with retries, on its last attempt: the cancelled attempt
// used to exhaust the retries and end the delivery failed. It must stay
// retrying with only its earlier attempt recorded, and restart recovery
// must send that last attempt again.
func TestEngine_StopLeavesLastRetryAttemptRetrying(t *testing.T) {
t.Parallel()
const maxAttempts = 2
s := newISetup(t)
lc := startEngineViaHook(t, s.Engine)
task, arrived := seedHeldDelivery(
t, s, maxAttempts, database.DeliveryStatusRetrying, maxAttempts,
)
iSeedFailedResult(t, s.WebhookDB, task.DeliveryID)
s.Engine.ExportScheduleRetry(task, 0)
stopDuringAttempt(t, lc, arrived)
iAssertStatus(
t, s.WebhookDB, task.DeliveryID, database.DeliveryStatusRetrying,
)
assert.Len(t, iResults(t, s.WebhookDB, task.DeliveryID), 1)
requireRequeued(t, s, s.Engine.ExportRetryCh(), task)
}
// deliverToArchive gives the setup's webhook a database target,
// runs one delivery to it through the running engine, and returns
// the target's ID and archive file path. The archive writer holds
internal/delivery/engine_test.go
+52 -137
View File
@@ -10,7 +10,7 @@ import (
"net/http"
"net/http/httptest"
"os"
"strconv"
"path/filepath"
"strings"
"sync"
"sync/atomic"
@@ -21,11 +21,12 @@ import (
"github.com/prometheus/client_golang/prometheus"
"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"
"sneak.berlin/go/webhooker/internal/metrics"
)
@@ -35,18 +36,35 @@ const testContentType = "application/json"
func testWebhookDB(t *testing.T) *gorm.DB {
t.Helper()
// Opened by the manager the service uses, so these tests cannot
// pass against a schema, journal and locking settings or write
// guard production does not use.
mgr := databasetest.NewWebhookDBManagerWithLogger(
t, t.TempDir(), slog.New(slog.DiscardHandler),
dbPath := filepath.Join(
t.TempDir(), "events-test.db",
)
t.Cleanup(func() { _ = mgr.CloseAll() })
db, err := mgr.GetDB(uuid.New().String())
// Opened the way the service opens a per-webhook database, so
// these tests cannot pass against journal and locking settings
// production does not use.
sqlDB, err := database.OpenSQLite(
dbPath, database.SQLiteModeCreate,
)
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.Event{},
&database.Delivery{},
&database.DeliveryResult{},
&database.EventTotals{},
&database.TargetTotals{},
))
require.NoError(t, db.Create(&database.EventTotals{}).Error)
return db
}
@@ -117,18 +135,6 @@ func seedDelivery(
return d
}
// assertStoredTime asserts that text, a timestamp as SQLite holds it,
// is in the form GORM stores created_at in: the layout of
// time.Time.String, with no " m=+…" monotonic clock reading after it.
func assertStoredTime(t *testing.T, text string) {
t.Helper()
_, err := time.Parse(
"2006-01-02 15:04:05.999999999 -0700 MST", text,
)
assert.NoError(t, err, "stored as %q", text)
}
// httpDeliveryFixture holds the task and delivery needed
// for HTTP delivery tests.
type httpDeliveryFixture struct {
@@ -142,7 +148,7 @@ func buildHTTPFixture(
dlv database.Delivery,
event database.Event,
targetID, name, config string,
maxAttempts, attemptNum int,
maxRetries, attemptNum int,
) httpDeliveryFixture {
task := &delivery.Task{
DeliveryID: dlv.ID,
@@ -152,7 +158,7 @@ func buildHTTPFixture(
TargetName: name,
TargetType: database.TargetTypeHTTP,
TargetConfig: config,
MaxAttempts: maxAttempts,
MaxRetries: maxRetries,
AttemptNum: attemptNum,
}
@@ -162,10 +168,10 @@ func buildHTTPFixture(
Status: dlv.Status,
Event: event,
Target: database.Target{
Name: name,
Type: database.TargetTypeHTTP,
Config: config,
MaxAttempts: maxAttempts,
Name: name,
Type: database.TargetTypeHTTP,
Config: config,
MaxRetries: maxRetries,
},
}
d.ID = dlv.ID
@@ -277,7 +283,7 @@ func TestDeliverHTTP_Success(t *testing.T) {
cfg := newHTTPTargetConfig(ts.URL)
fix := buildHTTPFixture(
dlv, event, targetID, "test-http", cfg, 1, 1,
dlv, event, targetID, "test-http", cfg, 0, 1,
)
e.ExportDeliverHTTP(
@@ -324,7 +330,7 @@ func TestDeliverHTTP_Failure(t *testing.T) {
cfg := newHTTPTargetConfig(ts.URL)
fix := buildHTTPFixture(
dlv, event, targetID,
"test-http-fail", cfg, 1, 1,
"test-http-fail", cfg, 0, 1,
)
e.ExportDeliverHTTP(
@@ -473,23 +479,14 @@ func TestDeliverHTTP_WithRetries_Success(t *testing.T) {
)
}
// TestDeliverHTTP_MaxAttemptsExhausted proves a target with three
// delivery attempts makes at most three: the first two failures are
// retried, the third is final, and each attempt goes through the
// target's circuit breaker.
func TestDeliverHTTP_MaxAttemptsExhausted(t *testing.T) {
func TestDeliverHTTP_MaxRetriesExhausted(t *testing.T) {
t.Parallel()
const maxAttempts = 3
db := testWebhookDB(t)
var requests atomic.Int32
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, _ *http.Request) {
requests.Add(1)
w.WriteHeader(http.StatusBadGateway)
},
),
@@ -498,103 +495,26 @@ func TestDeliverHTTP_MaxAttemptsExhausted(t *testing.T) {
e := testEngine(t, 1)
targetID := uuid.New().String()
// It opens on the last failure only if every attempt reached it.
cb := delivery.NewTestCircuitBreaker(maxAttempts, time.Minute)
e.ExportSetCircuitBreaker(targetID, cb)
event := seedEvent(t, db, `{"retry":"exhaust"}`)
dlv := seedDelivery(
t, db, event.ID, targetID,
database.DeliveryStatusPending,
)
cfg := newHTTPTargetConfig(ts.URL)
sched := &recordingScheduler{}
for attempt := 1; attempt <= maxAttempts; attempt++ {
fix := buildHTTPFixture(
dlv, event, targetID,
"test-http-exhaust", cfg, maxAttempts, attempt,
)
e.ExportDeliverHTTPWithScheduler(
context.TODO(), db, fix.Delivery, fix.Task, sched,
)
}
assert.Equal(t, int32(maxAttempts), requests.Load())
assert.Len(t, sched.delays, maxAttempts-1,
"every failure but the last should be retried",
)
assertDeliveryStatus(t, db, dlv.ID,
database.DeliveryStatusFailed,
)
assert.Equal(t, delivery.CircuitOpen, cb.State(),
"every attempt should be counted by the circuit breaker",
)
}
// TestDeliverHTTP_SingleAttemptSkipsCircuitBreaker proves a target
// with one delivery attempt makes exactly that attempt, even while
// its circuit breaker is open, and that a failure is final.
func TestDeliverHTTP_SingleAttemptSkipsCircuitBreaker(t *testing.T) {
t.Parallel()
db := testWebhookDB(t)
var requests atomic.Int32
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, _ *http.Request) {
requests.Add(1)
w.WriteHeader(http.StatusBadGateway)
},
),
)
defer ts.Close()
e := testEngine(t, 1)
targetID := uuid.New().String()
cb := e.ExportGetCircuitBreaker(targetID)
for range delivery.ExportDefaultFailureThreshold {
cb.RecordFailure()
}
require.Equal(t, delivery.CircuitOpen, cb.State())
event := seedEvent(t, db, `{"retry":"none"}`)
dlv := seedDelivery(
t, db, event.ID, targetID,
database.DeliveryStatusPending,
database.DeliveryStatusRetrying,
)
cfg := newHTTPTargetConfig(ts.URL)
fix := buildHTTPFixture(
dlv, event, targetID,
"test-http-single", cfg, 1, 1,
)
sched := &recordingScheduler{}
e.ExportDeliverHTTPWithScheduler(
context.TODO(), db, fix.Delivery, fix.Task, sched,
"test-http-exhaust", cfg, 3, 3,
)
assert.Equal(t, int32(1), requests.Load(),
"the open circuit breaker should not hold the attempt back",
e.ExportDeliverHTTP(
context.TODO(), db, fix.Delivery, fix.Task,
)
assert.Empty(t, sched.delays, "no retry should be scheduled")
assertDeliveryStatus(t, db, dlv.ID,
database.DeliveryStatusFailed,
)
assertDeliveryResult(
t, db, dlv.ID, false, http.StatusBadGateway,
)
}
func TestDeliverHTTP_SchedulesRetryOnFailure(
@@ -827,7 +747,7 @@ func seedConcurrencyTasks(
TargetName: tasks[i].Target.Name,
TargetType: tasks[i].Target.Type,
TargetConfig: tasks[i].Target.Config,
MaxAttempts: 1,
MaxRetries: 0,
AttemptNum: 1,
}
}
@@ -2070,10 +1990,6 @@ 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",
)
@@ -2096,7 +2012,6 @@ 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(),
@@ -2137,10 +2052,10 @@ func buildSlackRetryDelivery(
Status: database.DeliveryStatusPending,
Event: event,
Target: database.Target{
Name: "test-slack-retry",
Type: database.TargetTypeSlack,
Config: cfg,
MaxAttempts: 5,
Name: "test-slack-retry",
Type: database.TargetTypeSlack,
Config: cfg,
MaxRetries: 5,
},
}
d.ID = dlv.ID
@@ -2175,11 +2090,11 @@ func TestDeliverSlack_WithRetries_SchedulesRetry(
)
task := &delivery.Task{
DeliveryID: dlv.ID,
TargetID: targetID,
TargetType: database.TargetTypeSlack,
MaxAttempts: 5,
AttemptNum: 1,
DeliveryID: dlv.ID,
TargetID: targetID,
TargetType: database.TargetTypeSlack,
MaxRetries: 5,
AttemptNum: 1,
}
e.ExportProcessDelivery(context.TODO(), db, d, task)
internal/delivery/event_db_isolation_test.go
+1 -1
View File
@@ -152,7 +152,7 @@ func TestEventDBHoldsNoTargetRowsOnFailedDelivery(t *testing.T) {
)
task := iTask(
d, event, s.WebhookID, targetID,
"leaky-target", cfg, 1, 1, &body,
"leaky-target", cfg, 0, 1, &body,
)
s.Engine.ExportProcessNewTask(context.TODO(), &task)
internal/delivery/event_timestamp_test.go
+1 -1
View File
@@ -176,7 +176,7 @@ func tsTask(
TargetName: target.Name,
TargetType: database.TargetTypeSlack,
TargetConfig: target.Config,
MaxAttempts: 1,
MaxRetries: 0,
Method: event.Method,
Headers: event.Headers,
ContentType: event.ContentType,
internal/delivery/inflight_test.go
+5 -16
View File
@@ -48,9 +48,8 @@ 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, 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.
// by now. The short grace covers nothing but scheduler jitter, and is
// kept small because one of these tests runs the drain forty times.
func fDrain(e *delivery.Engine) []delivery.Task {
var out []delivery.Task
@@ -60,7 +59,7 @@ func fDrain(e *delivery.Engine) []delivery.Task {
out = append(out, task)
case task := <-e.ExportRetryCh():
out = append(out, task)
default:
case <-time.After(25 * time.Millisecond):
return out
}
}
@@ -229,7 +228,7 @@ func TestOwnershipIsReleasedAfterDelivery(t *testing.T) {
iCreateTarget(t, s.MainDB, targetID,
s.WebhookID, "released",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
@@ -462,8 +461,7 @@ func TestScheduledRetryIsNotSweptDuringBackoff(t *testing.T) {
// TestRedispatchStampsTheRow pins the cadence control: a stranded
// delivery that has just been handed out is not selected again by the
// next tick a minute later. The stamp is stored in the same form as
// created_at.
// next tick a minute later.
func TestRedispatchStampsTheRow(t *testing.T) {
t.Parallel()
@@ -494,13 +492,4 @@ func TestRedispatchStampsTheRow(t *testing.T) {
"a re-dispatched delivery must be stamped so the "+
"next tick does not select it again",
)
var createdAt, updatedAt string
require.NoError(t, s.WebhookDB.Raw(
`SELECT CAST(created_at AS TEXT), CAST(updated_at AS TEXT)
FROM deliveries WHERE id = ?`, d.ID,
).Row().Scan(&createdAt, &updatedAt))
assertStoredTime(t, createdAt)
assertStoredTime(t, updatedAt)
}
internal/delivery/metrics_test.go
+10 -10
View File
@@ -291,20 +291,20 @@ func TestDeliveryMetrics_CircuitBreakerGauge(t *testing.T) {
body := event.Body
cfg := iHTTPConfig(ts.URL)
// An attempt budget above the failure threshold, so the breaker
// A retry budget above the failure threshold, so the breaker
// rather than the budget is what stops the delivery.
maxAttempts := delivery.ExportDefaultFailureThreshold + 5
maxRetries := delivery.ExportDefaultFailureThreshold + 5
// The retries below are only run if their target still exists;
// see https://git.eeqj.de/sneak/webhooker/issues/107.
iCreateTarget(
t, s.MainDB, targetID, s.WebhookID, "metrics-trip",
database.TargetTypeHTTP, cfg, maxAttempts,
database.TargetTypeHTTP, cfg, maxRetries,
)
first := iTask(
d, event, s.WebhookID, targetID,
"metrics-trip", cfg, maxAttempts, 1, &body,
"metrics-trip", cfg, maxRetries, 1, &body,
)
s.Engine.ExportProcessNewTask(context.TODO(), &first)
@@ -316,7 +316,7 @@ func TestDeliveryMetrics_CircuitBreakerGauge(t *testing.T) {
ExportDefaultFailureThreshold; attempt++ {
task := iTask(
d, event, s.WebhookID, targetID,
"metrics-trip", cfg, maxAttempts, attempt, &body,
"metrics-trip", cfg, maxRetries, attempt, &body,
)
s.Engine.ExportProcessRetryTask(
@@ -364,16 +364,16 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
body := event.Body
cfg := iHTTPConfig(ts.URL)
maxAttempts := delivery.ExportDefaultFailureThreshold + 5
maxRetries := delivery.ExportDefaultFailureThreshold + 5
iCreateTarget(
t, s.MainDB, targetID, s.WebhookID, "metrics-blocked",
database.TargetTypeHTTP, cfg, maxAttempts,
database.TargetTypeHTTP, cfg, maxRetries,
)
first := iTask(
d, event, s.WebhookID, targetID,
"metrics-blocked", cfg, maxAttempts, 1, &body,
"metrics-blocked", cfg, maxRetries, 1, &body,
)
s.Engine.ExportProcessNewTask(context.TODO(), &first)
@@ -382,7 +382,7 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
ExportDefaultFailureThreshold; attempt++ {
task := iTask(
d, event, s.WebhookID, targetID,
"metrics-blocked", cfg, maxAttempts, attempt, &body,
"metrics-blocked", cfg, maxRetries, attempt, &body,
)
s.Engine.ExportProcessRetryTask(context.TODO(), &task)
@@ -405,7 +405,7 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
blocked := iTask(
d, event, s.WebhookID, targetID,
"metrics-blocked", cfg, maxAttempts,
"metrics-blocked", cfg, maxRetries,
delivery.ExportDefaultFailureThreshold+1, &body,
)
internal/delivery/queue_depth_gormlog_test.go
+26 -9
View File
@@ -5,6 +5,7 @@ import (
"context"
"log/slog"
"net/http"
"path/filepath"
"strings"
"sync"
"testing"
@@ -13,9 +14,11 @@ 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
@@ -46,13 +49,27 @@ 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) *database.Database {
func qdMainDB(t *testing.T, log *slog.Logger) *gorm.DB {
t.Helper()
db, err := database.Open(t.TempDir(), log)
sqlDB, err := database.OpenSQLite(
filepath.Join(t.TempDir(), "main-gormlog.db"),
database.SQLiteModeCreate,
)
require.NoError(t, err)
t.Cleanup(func() { _ = db.Close() })
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{},
))
return db
}
@@ -89,18 +106,18 @@ func TestQueueDepthSample_LogsNoBoundValue(t *testing.T) {
))
mainDB := qdMainDB(t, log)
dbMgr := databasetest.NewWebhookDBManagerWithLogger(
t, t.TempDir(), log,
dbMgr := database.NewTestWebhookDBManagerWithLogger(
t.TempDir(), log,
)
webhookID := uuid.New().String()
webhookDB := iSeedWebhookDB(t, dbMgr, webhookID)
iCreateWebhook(t, mainDB.DB(), webhookID, "queue-depth-gormlog")
iCreateWebhook(t, mainDB, webhookID, "queue-depth-gormlog")
targetID := uuid.New().String()
iCreateTarget(t, mainDB.DB(), targetID, webhookID,
iCreateTarget(t, mainDB, targetID, webhookID,
"queue-depth-gormlog-target", database.TargetTypeHTTP,
iHTTPConfig("https://example.com/hook"), 3,
)
@@ -119,7 +136,7 @@ func TestQueueDepthSample_LogsNoBoundValue(t *testing.T) {
)
engine := delivery.NewTestEngineWithDB(
mainDB,
database.NewTestDatabase(mainDB),
dbMgr,
log,
&http.Client{Timeout: 5 * time.Second},
internal/delivery/recovery_durability_test.go
+6 -6
View File
@@ -66,7 +66,7 @@ func TestRecoverySkipsPendingWithSuccessfulResult(
iCreateTarget(t, s.MainDB, targetID,
s.WebhookID, "already-delivered",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
@@ -129,7 +129,7 @@ func TestRecoveryContinuesTheAttemptNumbering(t *testing.T) {
iCreateTarget(t, s.MainDB, targetID,
s.WebhookID, "numbering",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
@@ -444,10 +444,10 @@ func TestFailedResultWriteWithRetriesLeavesDeliveryRecoverable(
Status: database.DeliveryStatusPending,
Event: event,
Target: database.Target{
Name: "unwritable",
Type: database.TargetTypeHTTP,
Config: iHTTPConfig(ts.URL),
MaxAttempts: 3,
Name: "unwritable",
Type: database.TargetTypeHTTP,
Config: iHTTPConfig(ts.URL),
MaxRetries: 3,
},
}
full.ID = d.ID
internal/delivery/target.go
+1 -2
View File
@@ -32,8 +32,7 @@ type Scheduler interface {
// Engine.observeAttempt, alongside the DeliveryResult it records for
// it. Deliver is also entered for attempts that never happen — an
// open circuit breaker refuses one — so the count cannot be taken
// from around this call. An attempt cut off by a stop is neither
// counted nor recorded.
// from around this call.
type Target interface {
Deliver(
ctx context.Context,
internal/delivery/target_config_edit.go
+3 -7
View File
@@ -39,9 +39,6 @@ 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.
@@ -67,10 +64,9 @@ func NewTargetConfigForm(
}
return TargetConfigForm{
URL: cfg.URL,
Headers: FormatTargetHeaders(cfg.Headers),
Timeout: FormatTargetTimeout(cfg.Timeout),
ForwardQuery: cfg.ForwardQuery,
URL: cfg.URL,
Headers: FormatTargetHeaders(cfg.Headers),
Timeout: FormatTargetTimeout(cfg.Timeout),
}, nil
case database.TargetTypeSlack:
cfg, err := parseSlackConfig(t.Config)
internal/delivery/target_config_view.go
+14 -16
View File
@@ -120,8 +120,8 @@ func unavailableConfigFields() []ConfigField {
}
// slackConfigFields describes a Slack target: its masked
// webhook URL and its number of delivery attempts. Only the
// masked URL is shown; the full URL is the credential.
// webhook URL and its retry count. Only the masked URL is
// shown; the full URL is the credential.
func slackConfigFields(t *database.Target) []ConfigField {
cfg, err := parseSlackConfig(t.Config)
if err != nil {
@@ -131,7 +131,7 @@ func slackConfigFields(t *database.Target) []ConfigField {
return []ConfigField{{
Label: "Webhook URL",
Value: cfg.MaskedWebhookURL(),
}, maxAttemptsField(t)}
}, maxRetriesField(t)}
}
// httpConfigFields describes an HTTP target: its destination
@@ -171,25 +171,23 @@ 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, maxAttemptsField(t))
fields = append(fields, maxRetriesField(t))
return fields
}
// maxAttemptsField describes a target's number of delivery
// attempts, which lives on the target row rather than in its
// configuration blob.
func maxAttemptsField(t *database.Target) ConfigField {
// maxRetriesField describes a target's retry count, which lives
// 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 {
attempts := strconv.Itoa(t.MaxRetries)
if t.MaxRetries == 0 {
attempts = "1 (fire-and-forget: no retries, no circuit breaker)"
}
return ConfigField{
Label: "Delivery attempts",
Value: strconv.Itoa(t.MaxAttempts),
Value: attempts,
}
}
internal/delivery/target_config_view_test.go
+16 -23
View File
@@ -32,7 +32,7 @@ const (
viewMaskedOrigin = viewExampleOrigin + "/..."
viewUnavailable = "(unavailable)"
viewExpiryNever = "never"
viewMaxAttempts = "Delivery attempts"
viewMaxRetries = "Delivery attempts"
)
func TestMaskedWebhookURL(t *testing.T) {
@@ -171,7 +171,6 @@ func slackTarget() database.Target {
Active: true,
Config: `{"webhookUrl":"` +
slackWebhookURL + `"}`,
MaxAttempts: 1,
}
}
@@ -190,29 +189,28 @@ func TestNewTargetViews_Slack(t *testing.T) {
assert.Equal(
t,
map[string]string{
"Webhook URL": slackMaskedURL,
viewMaxAttempts: "1",
"Webhook URL": slackMaskedURL,
viewMaxRetries: "1 (fire-and-forget: no retries, no circuit breaker)",
},
fieldMap(view.Config),
)
}
// TestNewTargetViews_SlackAttempts proves a Slack target shows
// its number of delivery attempts the same way an HTTP target
// does.
func TestNewTargetViews_SlackAttempts(t *testing.T) {
// TestNewTargetViews_SlackRetries proves a Slack target shows
// its retry count the same way an HTTP target does.
func TestNewTargetViews_SlackRetries(t *testing.T) {
t.Parallel()
target := slackTarget()
target.MaxAttempts = 2
target.MaxRetries = 2
view := viewFor(t, target)
assert.Equal(
t,
map[string]string{
"Webhook URL": slackMaskedURL,
viewMaxAttempts: "2",
"Webhook URL": slackMaskedURL,
viewMaxRetries: "2",
},
fieldMap(view.Config),
)
@@ -225,9 +223,8 @@ func TestNewTargetViews_HTTP(t *testing.T) {
Type: database.TargetTypeHTTP,
Config: `{"url":"` + viewExampleHook + `",` +
`"timeout":30,` +
`"headers":{"Authorization":"Bearer sekrit"},` +
`"forwardQuery":true}`,
MaxAttempts: 5,
`"headers":{"Authorization":"Bearer sekrit"}}`,
MaxRetries: 5,
})
fields := fieldMap(view.Config)
@@ -238,8 +235,7 @@ func TestNewTargetViews_HTTP(t *testing.T) {
"Destination URL": viewMaskedOrigin,
"Timeout": "30s",
"Headers": "1 configured",
"Query string": "passed on to this target",
viewMaxAttempts: "5",
viewMaxRetries: "5",
},
fields,
)
@@ -250,22 +246,19 @@ func TestNewTargetViews_HTTP(t *testing.T) {
}
}
// TestNewTargetViews_HTTPSingleAttempt proves a single attempt is
// shown as the plain number, like any other.
func TestNewTargetViews_HTTPSingleAttempt(t *testing.T) {
func TestNewTargetViews_HTTPFireAndForget(t *testing.T) {
t.Parallel()
view := viewFor(t, database.Target{
Type: database.TargetTypeHTTP,
Config: `{"url":"` + viewExampleHook + `"}`,
MaxAttempts: 1,
Type: database.TargetTypeHTTP,
Config: `{"url":"` + viewExampleHook + `"}`,
})
assert.Equal(
t,
map[string]string{
"Destination URL": viewMaskedOrigin,
viewMaxAttempts: "1",
viewMaxRetries: "1 (fire-and-forget: no retries, no circuit breaker)",
},
fieldMap(view.Config),
)
internal/delivery/target_database.go
-1
View File
@@ -184,7 +184,6 @@ 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
+2 -8
View File
@@ -14,7 +14,6 @@ import (
"gorm.io/driver/sqlite"
"gorm.io/gorm"
"sneak.berlin/go/webhooker/internal/database"
"sneak.berlin/go/webhooker/internal/db/migrations"
"sneak.berlin/go/webhooker/internal/gormlog"
)
@@ -102,7 +101,6 @@ type archivedEvent struct {
WebhookID string
EntrypointID string
Method string
RawQuery string
Headers string
Body string
ContentType string
@@ -277,11 +275,7 @@ func (w *archiveWriter) write(
}
}
// GORM's clock, the one that stamps created_at in the other
// databases, so this is stored in the same form. A bare time.Now()
// carries a monotonic clock reading, which the driver would store
// as an " m=+…" suffix.
row.ArchivedAt = w.db.NowFunc()
row.ArchivedAt = time.Now()
err := w.db.Create(&row).Error
if err != nil {
@@ -340,7 +334,7 @@ func (w *archiveWriter) openMode(
)
}
err = migrations.Apply(gdb, migrations.Archive)
err = gdb.AutoMigrate(&archivedEvent{})
if err != nil {
_ = sqlDB.Close()
internal/delivery/target_database_export.go
-1
View File
@@ -360,7 +360,6 @@ 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
+4 -14
View File
@@ -166,7 +166,6 @@ func TestArchiveExport_MatchesStoredRows(t *testing.T) {
WebhookID: exportWebhookID,
EntrypointID: "ep-1",
Method: "POST",
RawQuery: eventQuery,
Headers: `{"X-Test":["yes"]}`,
Body: body,
ContentType: testContentType,
@@ -216,13 +215,12 @@ 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, 10, "the ten columns and nothing else: %v", ev)
assert.Len(t, ev, 9, "the nine columns and nothing else: %v", ev)
return
}
@@ -231,7 +229,7 @@ func assertExportedRow(
require.NoError(t, err)
assert.Equal(t, binaryBody, string(body))
assert.Equal(t, "base64", ev["body_encoding"])
assert.Len(t, ev, 11, "the ten columns and body_encoding: %v", ev)
assert.Len(t, ev, 10, "the nine columns and body_encoding: %v", ev)
}
// TestArchiveExport_Empty proves an archive with nothing in it exports
@@ -460,13 +458,8 @@ func TestArchiveExport_OneFileOpenAtATime(t *testing.T) {
}
// heapPeak is an io.Writer that discards what it is given and records
// 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.
// the largest heap it saw at a write. It collects garbage before each
// reading, so the heap it reads is what is still held.
type heapPeak struct {
max uint64
}
@@ -474,7 +467,6 @@ 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)
@@ -504,8 +496,6 @@ func exportHeapGrowth(t *testing.T, rows, bodySize int) uint64 {
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
+1 -2
View File
@@ -10,7 +10,6 @@ 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"
)
@@ -336,7 +335,7 @@ func TestArchivePathAt(t *testing.T) {
t.Parallel()
dataDir := t.TempDir()
dbMgr := databasetest.NewWebhookDBManager(t, dataDir)
dbMgr := database.NewTestWebhookDBManager(dataDir)
webhook := &database.Webhook{
BaseModel: database.BaseModel{ID: "wh-id"}, Name: "Orders",
}
internal/delivery/target_database_test.go
-9
View File
@@ -85,7 +85,6 @@ 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)
@@ -114,7 +113,6 @@ 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)
}
@@ -150,13 +148,6 @@ func TestArchiveWriter_WritesRow(t *testing.T) {
assert.Equal(t, row.ContentType, got[0].ContentType)
assert.JSONEq(t, `{"hello":"world"}`, got[0].Body)
assert.False(t, got[0].ArchivedAt.IsZero())
var archivedAt string
require.NoError(t, w.DB().Raw(
"SELECT CAST(archived_at AS TEXT) FROM archived_events",
).Row().Scan(&archivedAt))
assertStoredTime(t, archivedAt)
}
func TestArchiveWriter_RecreatesAfterRemoval(
internal/delivery/target_headers.go
+2 -2
View File
@@ -82,8 +82,8 @@ func isReservedTargetHeader(name string) bool {
// one pair silently overwriting the other.
//
// An input with no pairs yields an empty map, which omitempty drops
// from the stored config, so a target configured with no headers
// stores no headers key at all.
// from the stored config: a target configured with no headers keeps
// the same config JSON it had before this field existed.
func ParseTargetHeaders(raw string) (map[string]string, error) {
headers := make(map[string]string)
internal/delivery/target_http.go
+14 -80
View File
@@ -8,7 +8,6 @@ import (
"fmt"
"io"
"net/http"
"net/url"
"sort"
"sync"
"time"
@@ -33,11 +32,6 @@ 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
@@ -53,72 +47,34 @@ type httpCore struct {
}
// deliver runs one delivery attempt through the retry core.
// A maxAttempts of 1 is a single attempt, recorded without
// consulting a circuit breaker. A higher maxAttempts gates the
// attempt on the circuit breaker and schedules a backed-off retry
// on failure, until maxAttempts attempts have been made.
//
// ctx is the context attempt sends its request with. Stopping the
// engine cancels it; see interruptedByStop.
// A maxRetries of 0 is fire-and-forget: a single attempt is
// recorded and no circuit breaker is consulted. A positive
// maxRetries gates the attempt on the circuit breaker and
// schedules a backed-off retry on failure.
func (c *httpCore) deliver(
ctx context.Context,
webhookDB *gorm.DB,
d *database.Delivery,
task *Task,
sched Scheduler,
maxAttempts int,
maxRetries int,
attempt func() attemptResult,
) {
if maxAttempts <= 1 {
c.fireAndForget(ctx, webhookDB, d, attempt())
if maxRetries == 0 {
c.fireAndForget(webhookDB, d, attempt())
return
}
c.withRetry(
ctx, webhookDB, d, task, sched, maxAttempts, attempt,
webhookDB, d, task, sched, maxRetries, attempt,
)
}
// interruptedByStop reports whether an attempt failed because the
// engine is stopping, which cancels the context its request is made
// with. Such an attempt is not recorded: no DeliveryResult, no circuit
// breaker outcome, no status change, no count in the attempt metrics.
// The delivery stays pending or retrying, and startup recovery sends
// it again on the next start.
//
// A target's own timeout leaves that context alone, so its attempt is
// still recorded as the failure it is.
func (c *httpCore) interruptedByStop(
ctx context.Context,
d *database.Delivery,
res attemptResult,
) bool {
if res.success || ctx.Err() == nil {
return false
}
c.eng.log.Warn(
"delivery attempt interrupted by shutdown; not recorded, "+
"it is sent again on the next start",
"delivery_id", d.ID,
"event_id", d.EventID,
"target_id", d.TargetID,
)
return true
}
func (c *httpCore) fireAndForget(
ctx context.Context,
webhookDB *gorm.DB,
d *database.Delivery,
res attemptResult,
) {
if c.interruptedByStop(ctx, d, res) {
return
}
c.eng.observeAttempt(d.Target.Type, res.elapsed())
err := c.eng.recordResult(
@@ -148,12 +104,11 @@ func (c *httpCore) fireAndForget(
}
func (c *httpCore) withRetry(
ctx context.Context,
webhookDB *gorm.DB,
d *database.Delivery,
task *Task,
sched Scheduler,
maxAttempts int,
maxRetries int,
attempt func() attemptResult,
) {
cb := c.getCircuitBreaker(task.TargetID)
@@ -170,10 +125,6 @@ func (c *httpCore) withRetry(
res := attempt()
if c.interruptedByStop(ctx, d, res) {
return
}
c.eng.observeAttempt(d.Target.Type, res.elapsed())
err := c.eng.recordResult(
@@ -205,7 +156,7 @@ func (c *httpCore) withRetry(
cb.RecordFailure()
c.handleRetry(
webhookDB, d, task, sched, maxAttempts, attemptNum,
webhookDB, d, task, sched, maxRetries, attemptNum,
)
}
@@ -266,10 +217,10 @@ func (c *httpCore) handleRetry(
d *database.Delivery,
task *Task,
sched Scheduler,
maxAttempts int,
maxRetries int,
attemptNum int,
) {
if attemptNum >= maxAttempts {
if attemptNum >= maxRetries {
c.eng.settleStatus(
webhookDB, d, d.Target.Type,
database.DeliveryStatusFailed,
@@ -438,8 +389,8 @@ func (t *httpTarget) Deliver(
}
t.deliver(
ctx, webhookDB, d, task, sched,
d.Target.MaxAttempts, attempt,
webhookDB, d, task, sched,
d.Target.MaxRetries, attempt,
)
}
@@ -493,10 +444,6 @@ func (t *httpTarget) doHTTPRequest(
)
}
if cfg.ForwardQuery {
appendQuery(req.URL, event.RawQuery)
}
originScoped := applyRequestHeaders(
req, event, cfg, t.eng.userAgent(),
)
@@ -527,19 +474,6 @@ 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
@@ -1,172 +0,0 @@
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
+3 -4
View File
@@ -9,9 +9,9 @@ import (
)
// logTarget is a fire-and-forget target that logs the entire
// 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.
// 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.
//
// This is the one log call in the service that deliberately writes
// unbounded client-chosen bytes, so it is the one exception to the
@@ -46,7 +46,6 @@ 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 -22
View File
@@ -13,9 +13,9 @@ import (
const RedactionMarker = "(redacted)"
// Redactor removes one target's own credential material from
// a delivery response body, whose text the target's remote
// peer chose, and from a stored delivery error as a second
// line behind the delivery path's own URL masking.
// text that target's remote peer chose: a delivery response
// body, or a delivery error stored before the delivery path
// learned to mask the URLs it embeds.
//
// It removes byte-identical echoes of strings taken from the
// target's stored configuration, and nothing else. Anything
@@ -162,22 +162,18 @@ 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; 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.
// must not survive into a rendered page: the whole URL, the
// parts of it MaskURL elides, and any userinfo.
//
// 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.
// 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.
func urlSecrets(raw string) []string {
raw = strings.TrimSpace(raw)
if raw == "" {
@@ -192,11 +188,12 @@ func urlSecrets(raw string) []string {
}
if parsed.Path != "" && parsed.Path != "/" {
secrets = append(secrets, parsed.EscapedPath())
}
requestURI := parsed.RequestURI()
secrets = append(secrets, requestURI)
if parsed.RawQuery != "" {
secrets = append(secrets, parsed.RequestURI(), parsed.RawQuery)
if escaped := parsed.EscapedPath(); escaped != requestURI {
secrets = append(secrets, escaped)
}
}
if parsed.User != nil {
internal/delivery/target_redact_test.go
-42
View File
@@ -202,48 +202,6 @@ 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/delivery/target_slack.go
+5 -4
View File
@@ -30,8 +30,9 @@ type SlackTargetConfig struct {
// slackTarget delivers events to Slack incoming webhooks. It
// formats the event into a Slack message and posts it as
// JSON. It shares the retry core with the HTTP target: a
// MaxAttempts of 1 is a single attempt, while a higher one
// adds backoff and circuit breaking.
// MaxRetries of 0 stays single-attempt fire-and-forget
// (preserving existing Slack targets), while a positive
// MaxRetries adds backoff and circuit breaking.
type slackTarget struct {
*httpCore
@@ -81,8 +82,8 @@ func (t *slackTarget) Deliver(
}
t.deliver(
ctx, webhookDB, d, task, sched,
d.Target.MaxAttempts, attempt,
webhookDB, d, task, sched,
d.Target.MaxRetries, attempt,
)
}
internal/delivery/terminal_state_test.go
+9 -5
View File
@@ -312,9 +312,13 @@ func TestFailMissingTarget_WritesNoTargetRow(
database.DeliveryStatusFailed,
)
// The per-webhook database has no targets table, so writing a
// target row there would have failed the status write above.
assert.False(t, s.WebhookDB.Migrator().HasTable("targets"),
var configs []string
require.NoError(t, s.WebhookDB.
Table("targets").
Pluck("config", &configs).Error)
assert.Empty(t, configs,
"the deleted-target terminal path wrote a target row "+
"into the per-webhook event database",
)
@@ -743,7 +747,7 @@ func TestSendRecoveredDeliveries_TargetMissingFromMap(
iCreateTarget(
t, s.MainDB, targetID, s.WebhookID, "found-on-lookup",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
@@ -790,7 +794,7 @@ func TestRecoverPending_TargetUnreadable_LeavesDeliveryAlone(
iCreateTarget(
t, s.MainDB, targetID, s.WebhookID, "healthy",
database.TargetTypeLog, "", 1,
database.TargetTypeLog, "", 0,
)
event := iSeedEvent(
internal/gormlog/firstboot_test.go
+1 -4
View File
@@ -3,7 +3,6 @@ package gormlog_test
import (
"context"
"database/sql"
"log/slog"
"os"
"path/filepath"
"testing"
@@ -14,7 +13,6 @@ 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"
@@ -130,7 +128,7 @@ func readFirstBootSecrets(
func bootAtDebug(t *testing.T, dataDir string) string {
t.Helper()
configtest.ClearEnv(t)
config.ClearEnvForTest(t)
t.Setenv("DEBUG", "true")
t.Setenv("DATA_DIR", dataDir)
@@ -147,7 +145,6 @@ 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/gormlog/gormlog_test.go
+2 -4
View File
@@ -135,11 +135,9 @@ func openDB(
)
require.NoError(t, err)
require.NoError(t, gdb.Exec(
"CREATE TABLE things (id text PRIMARY KEY, name text)",
).Error)
require.NoError(t, gdb.AutoMigrate(&thing{}))
// Creating the table is not what any of these cases is about.
// Migration chatter is not what any of these cases is about.
buf.Reset()
return gdb
internal/gormlog/scan_guard_test.go
+6 -11
View File
@@ -115,8 +115,8 @@ func skipDir(name string) bool {
}
// walkNonTestGo parses every non-test .go file under root. It returns
// the directories, relative to root, it parsed a file in or below,
// along with every unguarded Scan it found.
// the directories, relative to root, it parsed a file in, along with
// every unguarded Scan it found.
func walkNonTestGo(t *testing.T, root string) (map[string]bool, []string) {
t.Helper()
@@ -155,12 +155,7 @@ func walkNonTestGo(t *testing.T, root string) (map[string]bool, []string) {
return err
}
// The directories above count too, so that one holding
// only a nested package, as internal/db does, is not
// taken for one the walk skipped.
for ; dir != "."; dir = filepath.Dir(dir) {
walked[dir] = true
}
walked[dir] = true
for _, pos := range unguardedScans(fset, file) {
hits = append(hits, relPosition(root, pos))
@@ -210,9 +205,9 @@ func TestGormScanIsNeverCalledOutsideTests(t *testing.T) {
walked, offenders := walkNonTestGo(t, root)
// The module's packages are static, templates, and every directory
// directly under cmd and internal. Each holds non-test code, itself
// or in a package below it, so one the walk parsed nothing in or
// below was skipped, and a Scan there would pass unseen.
// directly under cmd and internal. Each holds non-test code, so one
// the walk parsed nothing in was skipped, and a Scan there would
// pass unseen.
packages := []string{"static", "templates"}
for _, parent := range []string{"cmd", "internal"} {
internal/handlers/delivery_attempts_test.go
+1 -1
View File
@@ -43,7 +43,7 @@ func TestDeliveryAttempts_ReadInTheTargetTypesOwnTerms(t *testing.T) {
}
for _, tc := range cases {
t.Run(string(tc.targetType)+" "+tc.outcome, func(t *testing.T) {
t.Run(string(tc.targetType), func(t *testing.T) {
t.Parallel()
f := newRecentEventsFixture(t)
internal/handlers/delivery_replay.go
+1 -2
View File
@@ -308,9 +308,8 @@ func createReplayDelivery(
TargetName: target.Name,
TargetType: target.Type,
TargetConfig: target.Config,
MaxAttempts: target.MaxAttempts,
MaxRetries: target.MaxRetries,
Method: event.Method,
RawQuery: event.RawQuery,
Headers: event.Headers,
ContentType: event.ContentType,
Body: replayBody(event.Body),
internal/handlers/delivery_replay_test.go
+11 -13
View File
@@ -26,9 +26,6 @@ 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(
@@ -45,7 +42,6 @@ func seedFailedDelivery(
WebhookID: webhookID,
EntrypointID: "entrypoint-" + webhookID,
Method: http.MethodPost,
RawQuery: replayEventQuery,
Headers: `{"X-Test":["yes"]}`,
Body: `{"replay":"me"}`,
ContentType: contentTypeJSON,
@@ -300,10 +296,6 @@ 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)
@@ -314,15 +306,21 @@ func assertReplayTask(
)
}
// assertNoLeakedTarget proves the per-webhook database holds no
// target: an association write would have upserted the whole target,
// plaintext config and all, into the event database. See
// assertNoLeakedTarget proves the per-webhook database holds no target
// rows. AutoMigrate creates the table there because Delivery declares
// the relation, so it is a ROW that signals a leak: an association
// write would have upserted the whole target, plaintext config and
// all, into the event database. See
// https://git.eeqj.de/sneak/webhooker/issues/206.
func assertNoLeakedTarget(t *testing.T, webhookDB *gorm.DB) {
t.Helper()
assert.False(
t, webhookDB.Migrator().HasTable(&database.Target{}),
var leaked int64
require.NoError(t, webhookDB.Unscoped().
Model(&database.Target{}).Count(&leaked).Error)
assert.Zero(
t, leaked,
"replay must not write the target into the event database",
)
}
internal/handlers/delivery_result_view.go
+8 -6
View File
@@ -12,12 +12,13 @@ import (
//
// The bound is enforced here and in SQL, because this page's
// memory profile must not depend on a constant in another
// package staying where it is, or on every stored row having
// been written by the delivery engine under its own cap.
// package staying where it is, and because rows predating the
// delivery engine's own cap or restored from an archive are
// not covered by it at all.
//
// It happens to equal that engine cap, so a row written by the
// engine reaches this one exactly and is never cut twice.
// Nothing here may assume the two differ: see view.
// current engine reaches this one exactly and is never cut
// twice. Nothing here may assume the two differ: see view.
const maxRenderedResponseBytes = 4096
// deliveryResultColumns is the delivery attempt projection.
@@ -39,8 +40,9 @@ const deliveryResultColumns = "delivery_id, attempt_num, created_at, " +
//
// Both Error and ResponseBody have been through the target's
// Redactor. The engine already masks the URL out of the
// errors it stores, so for errors this is a second line; for
// response bodies it is the only line, and its reach is what
// errors it stores, so for errors this is a second line
// covering rows written before it did; for response bodies it
// is the only line, and its reach is what
// delivery.Redactor documents.
type DeliveryResultView struct {
AttemptNum int
internal/handlers/entrypoint.go
-169
View File
@@ -1,169 +0,0 @@
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_log.go
-621
View File
@@ -1,621 +0,0 @@
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 bounded by the target's MaxAttempts, 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_view.go
+7 -29
View File
@@ -17,23 +17,19 @@ 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, query string or set of request headers never
// becomes a Go string at all.
// oversized body or set of request headers never becomes a Go
// string at all.
const eventLogColumns = "id, created_at, method, content_type, " +
"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, the whole query string and every request
// header.
// shows the whole body and every request header.
const eventColumns = "id, created_at, method, content_type, " +
"resubmitted_from_id, entrypoint_id, raw_query, " +
"length(cast(raw_query as blob)) AS raw_query_bytes, headers, " +
"resubmitted_from_id, entrypoint_id, headers, " +
"length(cast(headers as blob)) AS headers_bytes, " +
"cast(body as blob) AS body, " +
"length(cast(body as blob)) AS body_bytes"
@@ -61,13 +57,6 @@ type EventLogView struct {
// 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
@@ -96,9 +85,9 @@ func (v EventLogView) ResubmittedFrom() bool {
}
// eventLogRow is one row of the event log projection, or of
// 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.
// eventColumns. In the event log its 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
@@ -106,8 +95,6 @@ type eventLogRow struct {
ContentType string
ResubmittedFromID *string
EntrypointID string
RawQuery string
RawQueryBytes int64
Headers string
HeadersBytes int64
Body []byte
@@ -127,13 +114,6 @@ func (r *eventLogRow) view(
headers, fit := requestHeaderLines(r.Headers, maxHeaderBytes)
rawQuery := r.RawQuery
rawQueryCut := r.RawQueryBytes > int64(len(rawQuery))
if rawQueryCut {
rawQuery = ""
}
return EventLogView{
ID: r.ID,
Method: r.Method,
@@ -143,8 +123,6 @@ func (r *eventLogRow) view(
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,
internal/handlers/event_request_test.go
+3 -75
View File
@@ -1,16 +1,13 @@
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"
@@ -20,15 +17,14 @@ import (
// 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>`
return `Arrived at <span class="text-gray-900">` + 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>`
return `The request it copies arrived at <span class="text-gray-900">` +
name + `</span>`
}
// headerBox is how a page shows an event's request header lines: as
@@ -119,7 +115,6 @@ func TestEventRequest_EachEventShowsItsOwnEntrypointAndHeaders(
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",
@@ -335,70 +330,3 @@ func TestEventRequest_ManyShortHeaderLines(t *testing.T) {
})
}
}
// 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
+1 -3
View File
@@ -30,7 +30,6 @@ type resubmitSource struct {
ID string
EntrypointID string
Method string
RawQuery string
Headers string
ContentType string
Body []byte
@@ -40,7 +39,7 @@ 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, raw_query, headers, " +
const resubmitColumns = "id, entrypoint_id, method, headers, " +
"content_type, cast(body as blob) AS body"
// HandleEventResubmit re-injects a stored event as a new undelivered
@@ -194,7 +193,6 @@ 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
+3 -10
View File
@@ -22,13 +22,9 @@ import (
// dispatches to it: the notifier is recorded, not run.
const resubmitTargetURL = "http://93.184.216.34/hook"
// 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"
)
// 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"]}`
// 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
@@ -47,7 +43,6 @@ func seedStoredEvent(
WebhookID: webhookID,
EntrypointID: "entrypoint-" + webhookID,
Method: http.MethodPost,
RawQuery: resubmitEventQuery,
Headers: resubmitEventHeaders,
Body: body,
ContentType: contentTypeJSON,
@@ -207,7 +202,6 @@ 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)
@@ -242,7 +236,6 @@ 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
+2 -2
View File
@@ -37,10 +37,10 @@ const MaxRenderedResponseBytesForTest = maxRenderedResponseBytes
// per-delivery attempt ceiling to the handlers_test package.
const MaxRenderedAttemptsForTest = maxRenderedAttempts
// MaxTargetAttemptsForTest exposes the target max_attempts ceiling to
// MaxTargetRetriesForTest exposes the target max_retries ceiling to
// the handlers_test package, so the tests assert against the constant
// the handlers enforce rather than a number copied beside it.
const MaxTargetAttemptsForTest = maxTargetAttempts
const MaxTargetRetriesForTest = maxTargetRetries
// EventDBLeftMsgForTest and SidecarLeftMsgForTest expose the two
// messages the webhook delete handler logs when a file of the event
internal/handlers/handlers_test.go
-2
View File
@@ -5,7 +5,6 @@ import (
"errors"
"fmt"
"html/template"
"log/slog"
"net/http"
"net/http/httptest"
"sync"
@@ -250,7 +249,6 @@ 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,
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/middlewaretest"
"sneak.berlin/go/webhooker/internal/middleware"
"sneak.berlin/go/webhooker/internal/session"
)
@@ -135,7 +135,7 @@ func TestUserRoute_Unauthenticated_RedirectedByMiddleware(t *testing.T) {
t.Cleanup(app.RequireStop)
mw := middlewaretest.New(t, log.Get(), cfg, sess)
mw := middleware.NewForTest(log.Get(), cfg, sess)
var handlerReached bool
internal/handlers/settings.go
-7
View File
@@ -86,13 +86,6 @@ func settingRows(cfg *config.Config) []settingRow {
"Idle session timeout (Go duration)",
cfg.SessionIdleTimeout.String(),
},
{
"HSTS_MAX_AGE",
"max-age of the Strict-Transport-Security header, which " +
"also carries includeSubDomains and preload (Go " +
"duration, whole seconds). 0 sends no header",
cfg.HSTSMaxAge.String(),
},
{
"RECEIVER_RATE_LIMIT",
"Receiver requests/minute per IP per entrypoint " +

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