deploy (#365)

Reviewed-on: #365

.dockerignore

@@ -3,8 +3,10 @@
 # stage of the Dockerfile.
 .git/
 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.
+# Third-party browser assets are fetched and hash-verified inside the build by
+# script/fetch-assets. Excluding any host copy keeps a developer's working tree
+# from supplying the bytes that get shipped. The script and its
+# static/vendor.sha256 manifest stay in the context.
 static/js/alpine.min.js
 *.md
 LICENSE

.gitignore

@@ -46,6 +46,7 @@ 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
+# Third-party browser assets, fetched and hash-verified by
+# script/fetch-assets against static/vendor.sha256. Not committed:
+# REPO_POLICIES.md forbids minified bundles in version control.
+/static/js/alpine.min.js 

Dockerfile

@@ -38,9 +38,8 @@ FROM golang:1.26.1-bookworm@sha256:4465644228bc2857a954b092167e12aa59c006a349228
 COPY --from=lint /src/go.sum /dev/null
 
 # jq is a runtime dependency of script/ci-mark-superseded, which the test
-# suite executes. chromium runs the browser test in internal/server, which
-# skips where it is not installed.
-RUN apt-get update && apt-get install -y --no-install-recommends make curl ca-certificates jq chromium && rm -rf /var/lib/apt/lists/*
+# suite executes.
+RUN apt-get update && apt-get install -y --no-install-recommends make curl ca-certificates jq && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /build
 
@@ -52,8 +51,15 @@ RUN go mod download
 # the lint stage above.
 COPY . .
 
-# Run tests and build. Both first run script/assets, which extracts Alpine.js
-# from its tarball in 3p/.
+# Fetch the third-party browser assets the UI serves. They are not committed
+# (REPO_POLICIES.md forbids minified bundles in version control) and
+# .dockerignore keeps any host copy out of the build context, so this step is
+# the only way they enter the image. Each download is checked against a
+# hardcoded sha256 and the build fails on mismatch; make test re-checks the
+# hashes against the bytes go:embed actually put in the binary.
+RUN script/fetch-assets
+
+# Run tests and build
 RUN make test
 
 # Version stamped into the binary. .dockerignore excludes .git/, so
@@ -61,8 +67,8 @@ RUN make test
 # host and passes it in. The default is what a bare `docker build .`
 # with no --build-arg gets, and it names no tag the tree may not be at.
 #
-# Declared here, below the test step, so a changed version does not
-# invalidate its cached layer.
+# Declared here, below the test and asset steps, so a changed version
+# does not invalidate their cached layers.
 ARG VERSION=unknown
 
 RUN make build VERSION="$VERSION"

Makefile

@@ -28,7 +28,7 @@ setup:
 	@script/setup
 
 assets:
-	@script/assets
+	@script/fetch-assets
 
 test:
 	@script/test
@@ -45,13 +45,13 @@ fmt-check:
 check:
 	@script/check
 
-build: assets
+build:
 	go build -ldflags '$(strip -X main.version=$(VERSION) $(GO_LDFLAGS))' -o bin/webhooker ./cmd/webhooker
 
 run: build
 	./bin/webhooker
 
-dev: assets
+dev:
 	go run ./cmd/webhooker
 
 deps:

README.md

@@ -21,6 +21,9 @@ before deploying one.
 - Go 1.26.1+ (the version in `go.mod`)
 - Docker (for linting, for the test stage of the CI gate, and for
   containerized deployment)
+- `curl`, used by `script/fetch-assets` to download the third-party
+  browser assets, which are not committed (`make bootstrap` installs
+  it if missing)
 
 golangci-lint is not a prerequisite and must not be installed on the
 host: `script/bootstrap` does not install it, and `make lint` runs the
@@ -33,7 +36,9 @@ digest-pinned linter image via `Dockerfile.lint`.
 git clone https://git.eeqj.de/sneak/webhooker.git
 cd webhooker
 
-# Install the Go toolchain if missing, and the Go dependencies
+# Install Go dependencies and the third-party browser assets.
+# `make deps` alone is not enough: it only runs go mod download/tidy,
+# and the checks below need the fetched assets.
 make bootstrap
 
 # Run all checks (test, lint, format check)
@@ -53,7 +58,7 @@ make docker
 ```bash
 make bootstrap  # Install all dependencies (idempotent)
 make setup      # Bootstrap + install git pre-commit hook
-make assets     # Extract Alpine.js from 3p/ (test, check, build, dev run it)
+make assets     # Fetch + verify third-party browser assets
 make fmt        # Format code (gofmt + goimports)
 make fmt-check  # Fail if gofmt would change anything (writes nothing)
 make lint       # Run golangci-lint in Docker (Dockerfile.lint)
@@ -157,21 +162,6 @@ public cloud metadata addresses: currently only `168.63.129.16`, Azure's
 WireServer, which serves an Azure VM its credentials. Because it is a
 public address, listing it in `ALLOWED_EGRESS_CIDRS` reopens it.
 
-That is all the default blocklist covers: the IPv4 private and reserved
-ranges; of IPv6, only loopback (`::1`), unique local addresses
-(`fc00::/7`) and link-local addresses (`fe80::/10`); and certain public
-addresses. A public address belongs on the default blocklist only if it
-hands credentials, user data or bootstrap material to whatever can reach
-it, without the caller presenting anything. A provider's other public
-addresses are not refused. IBM Cloud, for example, serves its package
-mirrors, time servers and object storage on `161.26.0.0/16`, and the
-private endpoints of its own cloud services on `166.8.0.0/14`. Neither
-range hands out credentials that way: the token service among those
-endpoints issues a token only in exchange for something the caller
-presents, such as an API key. Reaching these services can be a
-legitimate delivery, and every cloud has some, so a partial list would
-promise coverage it does not give.
-
 That default is also inconvenient for the thing webhooker is mostly
 for: taking a public webhook and forwarding it to something on your own
 network. A container on the same Docker network, a box on `10.x`, a
@@ -1231,15 +1221,14 @@ This repository adheres to the
 standard: normalized scripts in `script/` are the entrypoints for the
 development workflow. Ten of the Makefile's seventeen targets are thin
 shims that call them; `build`, `run`, `dev`, `deps`, `clean`, `css` and
-`version` are inline commands with no script behind them, though `build`,
-`run` and `dev` first run `script/assets`, and `build` and `version` both
-take their value from `script/version`.
+`version` are inline commands with no script behind them, though
+`build` and `version` both take their value from `script/version`.
 
-`script/test`, `make build` and `make dev` each run `script/assets`
-first, which writes the ignored `static/js/alpine.min.js` (see
-[Third-party browser assets](#third-party-browser-assets)), so
-`make test`, `make check` and the pre-commit hook work on a fresh clone
-without a separate step.
+`make check` needs the third-party browser assets in `static/`, which
+are not committed, so run `make bootstrap` (or just `make assets`) once
+after cloning. Without them the tests fail with a message naming that
+remedy. `make check` does not fetch them itself because it must not
+change any files in the repo.
 
 We provide:
 
@@ -1247,8 +1236,8 @@ We provide:
 - `script/setup` — make a fresh clone ready for development
   (bootstrap, then install-precommit)
 - `script/projectname` — output the project name ("webhooker")
-- `script/assets` — extract Alpine.js from its tarball in `3p/` (see
-  [Third-party browser assets](#third-party-browser-assets))
+- `script/fetch-assets` — download the third-party browser assets into
+  `static/`, verifying each against its pinned sha256
 - `script/test` — run the test suite
 - `script/lint` — run golangci-lint in Docker (see Linting below)
 - `script/fmt` — format all code (writes)
@@ -1270,37 +1259,24 @@ We provide:
 
 ## Third-party browser assets
 
-The web UI serves one third-party script, Alpine.js, in its CSP build: the npm
-package `@alpinejs/csp`. The pages' Content-Security-Policy forbids eval, which
-the standard `alpinejs` build needs to run the expressions written in the
-markup. The CSP build runs no expressions, so every Alpine directive in
-`templates/` only names a property or method of a component registered in
-`static/js/app.js`: `x-data="collapsible"` and `@click="toggle"`, never
-`x-data="{ open: false }"` or `@click="open = !open"`. A browser test in
-`internal/server` loads the pages under the real policy and fails on any
-directive that does not work. It needs `chromium` on `PATH` and skips without
-it; the Dockerfile installs it, so the image build always runs it.
+The web UI serves one third-party script, Alpine.js. It is **not** committed:
+a minified bundle in the tree is unreviewable, and `REPO_POLICIES.md` bars
+both committed build artifacts and unpinned external references.
 
-The package's tarball is committed as `3p/alpinejs-csp-3.14.9.tgz`, byte for
-byte as the npm registry publishes it. It is a dependency, not this repo's
-build output, so
-`REPO_POLICIES.md`'s rule against committed build artifacts does not apply.
-The directory is `3p/` rather than `vendor/` because Go treats a root
-`vendor/` directory as its module vendor directory.
+Instead `script/fetch-assets` downloads it from a pinned URL, checks the
+download against a hardcoded sha256, and installs it under `static/`. The
+sha256 of every installed asset is recorded in `static/vendor.sha256`, and
+`static/vendor_test.go` re-hashes the bytes `go:embed` put in the binary
+against that manifest — so the pin is enforced on what actually ships, not
+merely written down. Any mismatch fails the build.
 
-`script/assets` (`make assets`) extracts the browser build,
-`package/dist/cdn.min.js`, from the tarball to `static/js/alpine.min.js`,
-where `go:embed` picks it up. `script/test`, `make build` and `make dev` run
-it first, and the Dockerfile builds through `make test` and `make build`, so
-nothing downloads Alpine.js. The extracted file is not committed, and
-`.dockerignore` keeps any host copy out of the build context.
+`make bootstrap` runs the fetch for local development, and the Dockerfile
+runs it in the build stage; `.gitignore` and `.dockerignore` keep the
+artifact out of both the repo and the build context.
 
-To move to a new version: download
-`https://registry.npmjs.org/@alpinejs/csp/-/csp-<version>.tgz`, check it
-against the `dist.integrity` hash listed at
-`https://registry.npmjs.org/@alpinejs/csp/<version>`, replace the tarball in
-`3p/` with it as `alpinejs-csp-<version>.tgz`, update its file name in
-`script/assets`, and run `make check`.
+To move to a new version: update the version, URL, and tarball sha256 in
+`script/fetch-assets` and the asset sha256 in `static/vendor.sha256`, then
+run `make assets && make check`.
 
 ## Rationale
 
@@ -1463,7 +1439,7 @@ A registered user of the webhooker service.
 | Field      | Type     | Description |
 | ---------- | -------- | ----------- |
 | `id`       | UUID     | Primary key |
-| `username` | string   | Unique login name, at most 1024 bytes so that it fits in the session cookie |
+| `username` | string   | Unique login name |
 | `password` | string   | Argon2id hash (never exposed via API) |
 
 **Relations:** Has many Webhooks. Has many APIKeys.
@@ -1669,7 +1645,6 @@ data for auditing, for replay, and for resubmission.
 | `headers`      | JSON   | Complete request headers |
 | `body`         | text   | Raw request body |
 | `content_type` | string | Content-Type header value |
-| `body_bytes`   | integer | The body's size in bytes, recorded when the event is stored, on receipt and on resubmit |
 | `resubmitted_from_id` | UUID | The event this one was copied from by a resubmit (nullable; empty for an event that arrived on the receiver). Not a foreign key: the source event can be reaped by retention while its copies remain |
 
 **Relations:** Belongs to Webhook. Belongs to Entrypoint. Has many
@@ -2404,14 +2379,14 @@ Removing either cap fails 14 subtests.
 
 `internal/middleware/logbound_test.go` and
 `internal/handlers/logbound_test.go` drive 8 KB of client-chosen text
-at each of these — just under 1 KB at `invalid password`, whose
-accounts are shared with the successful-login line and so must stay
-within the 1024-byte username limit — through both handlers, and
-through seven fills: plain text as the baseline, and then the
-quotation mark, backslash, tab, newline, C0 control and astral
-non-printable, six characters the wider of the two handlers spends
-more on than the client spent sending them. Every case holds each
-line to the 2,560-byte ceiling. That per-line ceiling
+at each of these — 1 KB at `invalid password`, whose accounts are
+shared with the successful-login line, where a username past 4 KB
+overflows the session cookie and answers 500 before that line is
+written — through both handlers, and through seven fills: plain text
+as the baseline, and then the quotation mark, backslash, tab, newline,
+C0 control and astral non-printable, six characters the wider of the
+two handlers spends more on than the client spent sending them. Every
+case holds each line to the 2,560-byte ceiling. That per-line ceiling
 is what the figure above states, and every row establishes it.
 
 Three of the sites go further and bound the whole flood's output — the
@@ -2780,8 +2755,6 @@ imports. The entry point is `cmd/webhooker/main.go`.
 
 ```
 webhooker/
-├── 3p/
-│   └── alpinejs-csp-3.14.9.tgz  # Alpine.js CSP build npm package, extracted by make assets
 ├── cmd/webhooker/
 │   └── main.go               # Entry point: subcommand dispatch; no args locks DATA_DIR and wires fx
 ├── internal/
@@ -2874,8 +2847,9 @@ webhooker/
 │   ├── css/input.css          # Tailwind input, source for tailwind.css (make css)
 │   ├── css/tailwind.css       # Generated stylesheet the pages load
 │   ├── css/style.css          # Older hand-written stylesheet, no longer loaded
-│   ├── js/app.js              # Copy-to-clipboard, and the Alpine.js components
-│   └── js/alpine.min.js       # Alpine.js CSP build, extracted from 3p/ by make assets, not committed
+│   ├── js/app.js              # Progressive-enhancement copy-to-clipboard
+│   ├── js/alpine.min.js       # Alpine.js, fetched by script/fetch-assets, not committed
+│   └── vendor.sha256          # Pinned hashes the fetched assets are verified against
 ├── templates/                 # Go HTML templates (base, login, sources, etc.)
 ├── script/                    # Scripts to Rule Them All entrypoints
 ├── Dockerfile                 # Three stages: lint, test+build, Alpine runtime
@@ -3187,14 +3161,14 @@ version is fixed independently of the compiler's:
    `make fmt-check`, then `golangci-lint config verify` and
    `golangci-lint run`, both with `--network=none`.
 2. **Builder stage** (`golang:1.26.1-bookworm`) — depends on the lint
-   stage passing (it copies a file from it), runs `make test` and
-   `make build` (both extract Alpine.js from `3p/` first), and finally
-   rebuilds the binary with `CGO_ENABLED=1` and static linking so it
-   runs on musl. Both builds go through `make build`, the relink adding
-   its `-extldflags` via `GO_LDFLAGS`, so neither can drop the `-X` that
-   stamps the version. The version arrives as the `VERSION` build arg,
-   since the context has no `.git` (see
-   [Version stamping](#version-stamping)).
+   stage passing (it copies a file from it), runs `script/fetch-assets`
+   to download and verify the third-party browser assets, then runs
+   `make test` and `make build`, and finally rebuilds the binary with
+   `CGO_ENABLED=1` and static linking so it runs on musl. Both builds
+   go through `make build`, the relink adding its `-extldflags` via
+   `GO_LDFLAGS`, so neither can drop the `-X` that stamps the version.
+   The version arrives as the `VERSION` build arg, since the context
+   has no `.git` (see [Version stamping](#version-stamping)).
 3. **Runtime stage** (`alpine:3.21`) — copies the static binary and
    `deploy/docker-entrypoint.sh`, creates the `/var/lib/webhooker`
    directory for all SQLite databases, exposes port 8080, and includes

go.mod

@@ -4,9 +4,6 @@ go 1.26.1
 
 require (
 	github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8
-	github.com/chromedp/cdproto v0.0.0-20260922220944-a19bff23514f
-	github.com/chromedp/chromedp v0.16.0
-	github.com/dustin/go-humanize v1.0.1
 	github.com/getsentry/sentry-go v0.25.0
 	github.com/go-chi/chi v1.5.5
 	github.com/go-chi/cors v1.2.1
@@ -31,12 +28,8 @@ require (
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/chromedp/sysutil v1.1.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/go-json-experiment/json v0.0.0-20260820222146-c27c302e5fc3 // indirect
-	github.com/gobwas/httphead v0.1.0 // indirect
-	github.com/gobwas/pool v0.2.1 // indirect
-	github.com/gobwas/ws v1.4.0 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
@@ -57,7 +50,7 @@ require (
 	go.uber.org/zap v1.23.0 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/sync v0.14.0 // indirect
-	golang.org/x/sys v0.47.0 // indirect
+	golang.org/x/sys v0.37.0 // indirect
 	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

go.sum

@@ -6,12 +6,6 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/chromedp/cdproto v0.0.0-20260922220944-a19bff23514f h1:8PK9FM4bE0C8GMoWBW5lVsef3U7sPICjDg6JqngyYhk=
-github.com/chromedp/cdproto v0.0.0-20260922220944-a19bff23514f/go.mod h1:3v4FIp5njIUyPDvqXsxEOxnB34lijG0up98/5kM1KaE=
-github.com/chromedp/chromedp v0.16.0 h1:rOO4deOm4CbZgBCa8mD9g2rDyIoNs0BkgvNrlbp5ouk=
-github.com/chromedp/chromedp v0.16.0/go.mod h1:rbuGKFT1vMcFcFqKfPIO1GpX/N+2s8onm2qMxZLbU5U=
-github.com/chromedp/sysutil v1.1.0 h1:PUFNv5EcprjqXZD9nJb9b/c9ibAbxiYo4exNWZyipwM=
-github.com/chromedp/sysutil v1.1.0/go.mod h1:WiThHUdltqCNKGc4gaU50XgYjwjYIhKWoHGPTUfWTJ8=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -29,14 +23,6 @@ github.com/go-chi/httprate v0.15.0 h1:j54xcWV9KGmPf/X4H32/aTH+wBlrvxL7P+SdnRqxh5
 github.com/go-chi/httprate v0.15.0/go.mod h1:rzGHhVrsBn3IMLYDOZQsSU4fJNWcjui4fWKJcCId1R4=
 github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
 github.com/go-errors/errors v1.4.2/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
-github.com/go-json-experiment/json v0.0.0-20260820222146-c27c302e5fc3 h1:UADEEmDKgfXbtnGJZ97beY5XLo9ZechG1nlU4KnRrkE=
-github.com/go-json-experiment/json v0.0.0-20260820222146-c27c302e5fc3/go.mod h1:tphK2c80bpPhMOI4v6bIc2xWywPfbqi1Z06+RcrMkDg=
-github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
-github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
-github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
-github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
-github.com/gobwas/ws v1.4.0 h1:CTaoG1tojrh4ucGPcoJFiAQUAsEWekEWvLy7GsVNqGs=
-github.com/gobwas/ws v1.4.0/go.mod h1:G3gNqMNtPppf5XUz7O4shetPpcZ1VJ7zt18dlUeakrc=
 github.com/gofrs/flock v0.13.0 h1:95JolYOvGMqeH31+FC7D2+uULf6mG61mEZ/A8dRYMzw=
 github.com/gofrs/flock v0.13.0/go.mod h1:jxeyy9R1auM5S6JYDBhDt+E2TCo7DkratH4Pgi8P+Z0=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
@@ -69,16 +55,12 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80 h1:6Yzfa6GP0rIo/kULo2bwGEkFvCePZ3qHDDTC3/J9Swo=
-github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80/go.mod h1:imJHygn/1yfhB7XSJJKlFZKl/J+dCPAknuiaGOshXAs=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
 github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
 github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg=
 github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQthUoa9bqDv0ER0wrtXnBruoNd7aNjkbP+k=
-github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde h1:x0TT0RDC7UhAVbbWWBzr41ElhJx5tXPWkIHA2HWPRuw=
-github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
 github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
 github.com/pingcap/errors v0.11.4/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@@ -129,8 +111,8 @@ golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
 golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
-golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.37.0 h1:fdNQudmxPjkdUTPnLn5mdQv7Zwvbvpaxqs831goi9kQ=
+golang.org/x/sys v0.37.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
 golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d h1:vU5i/LfpvrRCpgM/VPfJLg5KjxD3E+hfT1SH+d9zLwg=

internal/database/model_event.go

@@ -31,11 +31,6 @@ type Event struct {
 	Body        string `gorm:"type:text"   json:"body"`
 	ContentType string `json:"contentType"`
 
-	// BodyBytes is the size of Body in bytes, recorded when the event
-	// is stored so the recent events list can show it without reading
-	// the body.
-	BodyBytes int64 `gorm:"not null" json:"bodyBytes"`
-
 	// ResubmittedFromID names the event this one was copied from by
 	// an operator resubmit. It is nil for an event that arrived on
 	// the receiver, which is every event created before the column

internal/database/model_user.go

@@ -1,58 +1,13 @@
 package database
 
-import (
-	"errors"
-	"fmt"
-
-	"gorm.io/gorm"
-)
-
-// MaxUsernameBytes is the longest username, in bytes, that a user may
-// have. The same number appears in the check constraint on
-// User.Username, because a struct tag cannot reference a constant.
-//
-// A login stores the username in the session cookie, and both
-// securecookie and browsers refuse a cookie value past about 4096
-// bytes. That value is the session base64-encoded twice, so it holds
-// 4096 × 3/4 × 3/4 = 2304 bytes of session, and the signature,
-// timestamp and the session's other values take about 270 of those: a
-// username longer than about 2030 bytes can never log in. The limit is
-// about half that, so the session can carry more values later without
-// locking out an account whose username is already at the limit.
-const MaxUsernameBytes = 1024
-
-// ErrUsernameTooLong is returned when a user is saved with a username
-// longer than MaxUsernameBytes.
-var ErrUsernameTooLong = errors.New("username is too long")
-
 // User represents a user of the webhooker service
-//
-//nolint:lll // a struct tag cannot wrap
 type User struct {
 	BaseModel
 
-	Username string `gorm:"uniqueIndex;not null;check:length(CAST(username AS BLOB)) <= 1024" json:"username"`
-	Password string `gorm:"not null"                                                          json:"-"` // Argon2 hashed
+	Username string `gorm:"uniqueIndex;not null" json:"username"`
+	Password string `gorm:"not null"             json:"-"` // Argon2 hashed
 
 	// Relations
 	Webhooks []Webhook `json:"webhooks,omitempty"`
 	APIKeys  []APIKey  `json:"apiKeys,omitempty"`
 }
-
-// BeforeSave rejects a username longer than MaxUsernameBytes when a whole
-// User is created or saved, so those calls get ErrUsernameTooLong rather
-// than the database's constraint error. A column update such as
-// Update("username", ...) is caught only by the check constraint, as is
-// any path that writes the table without this model.
-func (u *User) BeforeSave(_ *gorm.DB) error {
-	if len(u.Username) > MaxUsernameBytes {
-		return fmt.Errorf(
-			"%w: %d bytes, limit is %d",
-			ErrUsernameTooLong,
-			len(u.Username),
-			MaxUsernameBytes,
-		)
-	}
-
-	return nil
-}

internal/database/model_user_test.go

@@ -1,65 +0,0 @@
-package database_test
-
-import (
-	"strings"
-	"testing"
-
-	"github.com/google/uuid"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"sneak.berlin/go/webhooker/internal/database"
-)
-
-// usernameAtLimit is exactly MaxUsernameBytes long, built from a
-// two-byte character. A check that counted characters rather than bytes
-// would see half the length and let the one-byte-longer name through.
-func usernameAtLimit() string {
-	return strings.Repeat("é", database.MaxUsernameBytes/2)
-}
-
-func TestUserCreate_RejectsOverlongUsername(t *testing.T) {
-	t.Parallel()
-
-	db := startedTestDB(t)
-
-	err := db.Create(&database.User{
-		Username: usernameAtLimit() + "x",
-		Password: "hash",
-	}).Error
-
-	require.ErrorIs(t, err, database.ErrUsernameTooLong)
-}
-
-func TestUserCreate_AcceptsUsernameAtLimit(t *testing.T) {
-	t.Parallel()
-
-	db := startedTestDB(t)
-
-	require.NoError(t, db.Create(&database.User{
-		Username: usernameAtLimit(),
-		Password: "hash",
-	}).Error)
-}
-
-// TestUsersTable_EnforcesUsernameLimitWithoutTheModel inserts with raw
-// SQL, as a path that bypassed User.BeforeSave would, so only the
-// table's check constraint stands between it and an over-long
-// username. Accepting the name at the limit and refusing the next byte
-// also pins the constraint's number to MaxUsernameBytes.
-func TestUsersTable_EnforcesUsernameLimitWithoutTheModel(t *testing.T) {
-	t.Parallel()
-
-	db := startedTestDB(t)
-
-	insert := "INSERT INTO users (id, username, password) VALUES (?, ?, ?)"
-
-	require.NoError(t, db.Exec(
-		insert, uuid.New().String(), usernameAtLimit(), "hash",
-	).Error)
-
-	err := db.Exec(
-		insert, uuid.New().String(), usernameAtLimit()+"x", "hash",
-	).Error
-	require.Error(t, err)
-	assert.Contains(t, err.Error(), "CHECK constraint failed")
-}

internal/delivery/ssrf.go

@@ -43,13 +43,6 @@ var (
 // permit specific blocks out of this set with
 // ALLOWED_EGRESS_CIDRS; see Guard.
 //
-// A public address belongs on the default blocklist only if it
-// hands credentials, user data or bootstrap material to whatever
-// can reach it, without the caller presenting anything. A
-// provider's other public addresses are not refused, since
-// reaching them can be legitimate and no list of them could be
-// complete.
-//
 //nolint:gochecknoglobals // package-level network list is appropriate here
 var blockedNetworks []*net.IPNet
 

internal/handlers/auth_test.go

@@ -453,33 +453,3 @@ func TestLogin_SuccessCreatesSession(t *testing.T) {
 		"the issued cookie must carry an authenticated session",
 	)
 }
-
-// TestLogin_UsernameAtLimitCanLogIn shows that a username of exactly
-// database.MaxUsernameBytes still fits in the session cookie. Past
-// what the cookie can carry, a correct login answers 500.
-func TestLogin_UsernameAtLimitCanLogIn(t *testing.T) {
-	t.Parallel()
-
-	var (
-		h  *handlers.Handlers
-		db *database.Database
-	)
-
-	app := newTestApp(t, &h, &db)
-	app.RequireStart()
-
-	t.Cleanup(app.RequireStop)
-
-	username := strings.Repeat("a", database.MaxUsernameBytes)
-
-	hash, err := database.HashPassword(operatorPassword)
-	require.NoError(t, err)
-	require.NoError(t, db.DB().Create(&database.User{
-		Username: username,
-		Password: hash,
-	}).Error)
-
-	w := submitLogin(h, sharedProxyPeer, username, operatorPassword)
-
-	assert.Equal(t, http.StatusSeeOther, w.Code)
-}

internal/handlers/event_resubmit_test.go

@@ -204,7 +204,6 @@ func assertEventCopy(
 	assert.Equal(t, original.Method, fresh.Method)
 	assert.Equal(t, original.Headers, fresh.Headers)
 	assert.Equal(t, original.Body, fresh.Body)
-	assert.Equal(t, int64(len(original.Body)), fresh.BodyBytes)
 	assert.Equal(t, original.ContentType, fresh.ContentType)
 	assert.Equal(t, original.EntrypointID, fresh.EntrypointID)
 	assert.Equal(t, original.WebhookID, fresh.WebhookID)

internal/handlers/handlers.go

@@ -28,7 +28,7 @@ const (
 	// maxBodyShift is the bit shift for 1 MB body limit.
 	maxBodyShift = 20
 	// recentEventLimit is the number of recent events to show.
-	recentEventLimit = 50
+	recentEventLimit = 20
 	// paginationPerPage is the number of items per page.
 	paginationPerPage = 25
 

internal/handlers/logbound_test.go

@@ -339,9 +339,11 @@ const storedUserPassword = "correct-horse-battery-staple"
 // storedFillBytes is the raw length of the client-chosen value in
 // those accounts' usernames. It is well past the 512-byte field
 // budget, so the line is still truncated, but short enough that the
-// whole username, markers and fill name included, stays within
-// database.MaxUsernameBytes.
-const storedFillBytes = 960
+// session cookie a successful login writes stays inside
+// securecookie's 4 KB limit: the cookie is written BEFORE the
+// "user logged in" line, so an 8 KB username answers 500 and never
+// reaches it.
+const storedFillBytes = 1024
 
 // storedFill builds a username fill of storedFillBytes raw bytes out
 // of repetitions of ch, with both markers at its far end.

internal/handlers/profile_test.go

@@ -88,8 +88,6 @@ func TestHandleProfile_OwnProfile_OK(t *testing.T) {
 	h.HandleProfile().ServeHTTP(w, req)
 
 	assert.Equal(t, http.StatusOK, w.Code)
-	assert.Contains(t, w.Body.String(), "Account Information")
-	assert.NotContains(t, w.Body.String(), "Account Type")
 }
 
 func TestHandleProfile_OtherProfile_Forbidden(t *testing.T) {

internal/handlers/recent_events.go

@@ -1,293 +0,0 @@
-package handlers
-
-import (
-	"net/http"
-	"slices"
-	"strconv"
-	"time"
-
-	"github.com/dustin/go-humanize"
-	"gorm.io/gorm"
-	"sneak.berlin/go/webhooker/internal/database"
-)
-
-// recentEventColumns is the recent events list's projection. It
-// leaves out the body, for the reason maxRenderedBodyBytes gives,
-// and reads its size from body_bytes, recorded when the event was
-// stored.
-const recentEventColumns = "id, created_at, method, content_type, " +
-	"resubmitted_from_id, body_bytes"
-
-// recentAttemptColumns is the part of a recorded attempt the list
-// uses. The event log's deliveryResultColumns also reads response
-// bodies, which the list does not show.
-const recentAttemptColumns = "delivery_id, status_code, created_at"
-
-// RecentEventView is one row of the recent events list on a
-// webhook's page.
-type RecentEventView struct {
-	Method      string
-	ContentType string
-
-	// ResubmittedFromID names the event this one was copied from,
-	// empty for an event that arrived on the receiver.
-	ResubmittedFromID string
-
-	// Received is how long ago the event arrived, and ReceivedUTC
-	// the full timestamp the page shows on hover.
-	Received    string
-	ReceivedUTC string
-
-	// Size is the size of the stored body.
-	Size string
-
-	// ProcessingTime is how long the event's slowest delivery
-	// took; see processingTime.
-	ProcessingTime string
-
-	// Status is what the webhook's HTTP target answered, and
-	// StatusClass its colour; see targetStatus. Both are empty
-	// unless the webhook has exactly one HTTP target.
-	Status      string
-	StatusClass string
-}
-
-// recentEventRow is one row of recentEventColumns.
-type recentEventRow struct {
-	ID                string
-	CreatedAt         time.Time
-	Method            string
-	ContentType       string
-	ResubmittedFromID *string
-	BodyBytes         uint64
-}
-
-// recentAttemptRow is one row of recentAttemptColumns. CreatedAt is
-// when the attempt's result was recorded, which is when the attempt
-// finished.
-type recentAttemptRow struct {
-	DeliveryID string
-	StatusCode int
-	CreatedAt  time.Time
-}
-
-// singleHTTPTargetID returns the ID of the webhook's HTTP target
-// when it has exactly one, and "" when it has none or several.
-func singleHTTPTargetID(targets []database.Target) string {
-	id := ""
-	count := 0
-
-	for i := range targets {
-		if targets[i].Type == database.TargetTypeHTTP {
-			id = targets[i].ID
-			count++
-		}
-	}
-
-	if count != 1 {
-		return ""
-	}
-
-	return id
-}
-
-// loadRecentEvents loads the webhook's recentEventLimit newest
-// events for its page, newest first. statusTargetID is the
-// webhook's only HTTP target, or "" when the list shows no status.
-func loadRecentEvents(
-	webhookDB *gorm.DB, webhookID, statusTargetID string,
-) ([]RecentEventView, error) {
-	var rows []recentEventRow
-
-	err := webhookDB.Model(&database.Event{}).
-		Select(recentEventColumns).
-		Where("webhook_id = ?", webhookID).
-		Order("created_at DESC").
-		Limit(recentEventLimit).
-		Find(&rows).Error
-	if err != nil {
-		return nil, err
-	}
-
-	eventIDs := make([]string, len(rows))
-	for i := range rows {
-		eventIDs[i] = rows[i].ID
-	}
-
-	// Oldest first, so an event's last delivery to a target is its
-	// newest: a replay adds a delivery rather than changing the
-	// earlier one.
-	var deliveries []database.Delivery
-
-	err = webhookDB.
-		Select("id, event_id, target_id, status, created_at").
-		Where("event_id IN ?", eventIDs).
-		Order("created_at ASC").
-		Find(&deliveries).Error
-	if err != nil {
-		return nil, err
-	}
-
-	byEvent := make(map[string][]database.Delivery, len(rows))
-	deliveryIDs := make([]string, len(deliveries))
-
-	for i := range deliveries {
-		eventID := deliveries[i].EventID
-		byEvent[eventID] = append(byEvent[eventID], deliveries[i])
-		deliveryIDs[i] = deliveries[i].ID
-	}
-
-	attempts, err := loadRecentAttempts(webhookDB, deliveryIDs)
-	if err != nil {
-		return nil, err
-	}
-
-	views := make([]RecentEventView, len(rows))
-	for i := range rows {
-		views[i] = rows[i].view(
-			byEvent[rows[i].ID], attempts, statusTargetID,
-		)
-	}
-
-	return views, nil
-}
-
-// loadRecentAttempts loads the recorded attempts of the listed
-// events' deliveries, keyed by delivery ID, each delivery's in
-// attempt order. The IDs go in chunks for the reason
-// deliveryIDChunkSize gives.
-func loadRecentAttempts(
-	webhookDB *gorm.DB, deliveryIDs []string,
-) (map[string][]recentAttemptRow, error) {
-	byDelivery := make(map[string][]recentAttemptRow)
-
-	for chunk := range slices.Chunk(deliveryIDs, deliveryIDChunkSize) {
-		var rows []recentAttemptRow
-
-		err := webhookDB.Model(&database.DeliveryResult{}).
-			Select(recentAttemptColumns).
-			Where("delivery_id IN ?", chunk).
-			Order("attempt_num ASC").
-			Find(&rows).Error
-		if err != nil {
-			return nil, err
-		}
-
-		for i := range rows {
-			id := rows[i].DeliveryID
-			byDelivery[id] = append(byDelivery[id], rows[i])
-		}
-	}
-
-	return byDelivery, nil
-}
-
-// view projects a loaded row for rendering. deliveries is the
-// event's deliveries, oldest first, and attempts their recorded
-// attempts keyed by delivery ID.
-func (r *recentEventRow) view(
-	deliveries []database.Delivery,
-	attempts map[string][]recentAttemptRow,
-	statusTargetID string,
-) RecentEventView {
-	v := RecentEventView{
-		Method:         r.Method,
-		ContentType:    r.ContentType,
-		Received:       humanize.Time(r.CreatedAt),
-		ReceivedUTC:    r.CreatedAt.UTC().Format(time.DateTime) + " UTC",
-		Size:           humanize.Bytes(r.BodyBytes),
-		ProcessingTime: processingTime(deliveries, attempts),
-	}
-
-	if r.ResubmittedFromID != nil {
-		v.ResubmittedFromID = *r.ResubmittedFromID
-	}
-
-	if statusTargetID != "" {
-		v.Status, v.StatusClass = targetStatus(
-			deliveries, attempts, statusTargetID,
-		)
-	}
-
-	return v
-}
-
-// processingTime is how long the event's slowest delivery took,
-// from being queued to its last recorded attempt, time spent
-// waiting between retries included. A delivery is queued when its
-// event is received, or when an operator replays it, so a replay
-// is timed from the replay rather than from the event's arrival.
-// It is "in progress" while any delivery is pending or retrying,
-// and empty for an event with no deliveries.
-func processingTime(
-	deliveries []database.Delivery,
-	attempts map[string][]recentAttemptRow,
-) string {
-	if len(deliveries) == 0 {
-		return ""
-	}
-
-	var slowest time.Duration
-
-	for i := range deliveries {
-		if !deliveries[i].Status.Terminal() {
-			return "in progress"
-		}
-
-		tries := attempts[deliveries[i].ID]
-		if len(tries) == 0 {
-			continue
-		}
-
-		last := tries[len(tries)-1].CreatedAt
-		slowest = max(slowest, last.Sub(deliveries[i].CreatedAt))
-	}
-
-	return slowest.Round(time.Millisecond).String()
-}
-
-// targetStatus is what the target answered for the event, and the
-// colour to show it in: the HTTP status code of the last attempt of
-// the event's newest delivery to the target. Without a code it is
-// "no response" when that attempt failed before a response
-// arrived, the delivery's status ("pending") before any attempt,
-// and "not sent" when the event has no delivery to the target.
-func targetStatus(
-	deliveries []database.Delivery,
-	attempts map[string][]recentAttemptRow,
-	targetID string,
-) (string, string) {
-	newest := -1
-
-	for i := range deliveries {
-		if deliveries[i].TargetID == targetID {
-			newest = i
-		}
-	}
-
-	if newest < 0 {
-		return "not sent", "text-gray-400"
-	}
-
-	tries := attempts[deliveries[newest].ID]
-	if len(tries) == 0 {
-		return string(deliveries[newest].Status), "text-gray-400"
-	}
-
-	code := tries[len(tries)-1].StatusCode
-
-	switch {
-	case code == 0:
-		return "no response", "text-red-600"
-	case code >= http.StatusInternalServerError:
-		return strconv.Itoa(code), "text-red-600"
-	case code >= http.StatusBadRequest:
-		return strconv.Itoa(code), "text-yellow-600"
-	case code >= http.StatusMultipleChoices:
-		return strconv.Itoa(code), "text-gray-500"
-	case code >= http.StatusOK:
-		return strconv.Itoa(code), "text-green-600"
-	default:
-		return strconv.Itoa(code), "text-gray-500"
-	}
-}

internal/handlers/recent_events_test.go

@@ -1,362 +0,0 @@
-package handlers_test
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"net/http/httptest"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/go-chi/chi"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"gorm.io/gorm"
-	"gorm.io/gorm/clause"
-	"sneak.berlin/go/webhooker/internal/database"
-	"sneak.berlin/go/webhooker/internal/handlers"
-	"sneak.berlin/go/webhooker/internal/session"
-)
-
-// statusTitle marks the status column's cell in a recent events
-// row; it is absent from the page when the column is not shown.
-const statusTitle = `title="HTTP status from the HTTP target"`
-
-// recentEventsFixture is one started app and a webhook whose
-// recent events list a test fills.
-type recentEventsFixture struct {
-	h         *handlers.Handlers
-	sess      *session.Session
-	db        *database.Database
-	webhook   *database.Webhook
-	webhookDB *gorm.DB
-}
-
-func newRecentEventsFixture(t *testing.T) *recentEventsFixture {
-	t.Helper()
-
-	f := &recentEventsFixture{}
-
-	var dbMgr *database.WebhookDBManager
-
-	app := newTestApp(t, &f.h, &f.sess, &f.db, &dbMgr)
-	app.RequireStart()
-
-	t.Cleanup(app.RequireStop)
-
-	f.webhook = seedWebhook(t, f.db)
-
-	webhookDB, err := dbMgr.GetDB(f.webhook.ID)
-	require.NoError(t, err)
-
-	f.webhookDB = webhookDB
-
-	return f
-}
-
-func (f *recentEventsFixture) render(t *testing.T) string {
-	t.Helper()
-
-	return renderSourceDetailPage(t, f.h, f.sess, f.webhook.ID)
-}
-
-// event records an event received at receivedAt, with its body's
-// size as the receiver records it.
-func (f *recentEventsFixture) event(
-	t *testing.T, contentType, body string, receivedAt time.Time,
-) *database.Event {
-	t.Helper()
-
-	event := &database.Event{
-		WebhookID:   f.webhook.ID,
-		Method:      http.MethodPost,
-		Body:        body,
-		BodyBytes:   int64(len(body)),
-		ContentType: contentType,
-	}
-	event.CreatedAt = receivedAt
-
-	require.NoError(t, f.webhookDB.Omit(
-		clause.Associations,
-	).Create(event).Error)
-
-	return event
-}
-
-// delivery records a delivery of the event to the target, queued
-// when the event was received.
-func (f *recentEventsFixture) delivery(
-	t *testing.T,
-	event *database.Event,
-	targetID string,
-	status database.DeliveryStatus,
-) *database.Delivery {
-	t.Helper()
-
-	return f.deliveryQueuedAt(
-		t, event, targetID, status, event.CreatedAt,
-	)
-}
-
-// deliveryQueuedAt records a delivery of the event to the target,
-// queued at queuedAt, as a replay is.
-func (f *recentEventsFixture) deliveryQueuedAt(
-	t *testing.T,
-	event *database.Event,
-	targetID string,
-	status database.DeliveryStatus,
-	queuedAt time.Time,
-) *database.Delivery {
-	t.Helper()
-
-	dlv := &database.Delivery{
-		EventID:  event.ID,
-		TargetID: targetID,
-		Status:   status,
-	}
-	dlv.CreatedAt = queuedAt
-
-	require.NoError(t, f.webhookDB.Omit(
-		clause.Associations,
-	).Create(dlv).Error)
-
-	return dlv
-}
-
-// attempt records one attempt of the delivery that finished took
-// after the delivery was queued, with HTTP status code (0 for no
-// response).
-func (f *recentEventsFixture) attempt(
-	t *testing.T, dlv *database.Delivery, code int, took time.Duration,
-) {
-	t.Helper()
-
-	result := &database.DeliveryResult{
-		DeliveryID: dlv.ID,
-		AttemptNum: 1,
-		StatusCode: code,
-	}
-	result.CreatedAt = dlv.CreatedAt.Add(took)
-
-	require.NoError(t, f.webhookDB.Omit(
-		clause.Associations,
-	).Create(result).Error)
-}
-
-// statusCell is the status column's cell as the page renders it.
-func statusCell(class, text string) string {
-	return `<span class="font-medium ` + class + `" ` + statusTitle +
-		`>` + text + `</span>`
-}
-
-// TestHandleSourceDetail_ShowsFiftyNewestEvents proves the list is
-// headed "50 Most Recent Events" and holds the 50 newest events,
-// newest first, and not one more.
-func TestHandleSourceDetail_ShowsFiftyNewestEvents(t *testing.T) {
-	t.Parallel()
-
-	f := newRecentEventsFixture(t)
-	base := time.Now().Add(-time.Hour)
-
-	for i := range 51 {
-		f.event(
-			t, fmt.Sprintf("application/x-recent-%02d", i), "{}",
-			base.Add(time.Duration(i)*time.Second),
-		)
-	}
-
-	body := f.render(t)
-
-	assert.Contains(t, body, ">50 Most Recent Events</h2>")
-	assert.Equal(t, 50, strings.Count(body, `title="Body size"`))
-	assert.NotContains(t, body, "application/x-recent-00")
-	assert.Contains(t, body, "application/x-recent-01")
-	assert.Less(
-		t,
-		strings.Index(body, "application/x-recent-50"),
-		strings.Index(body, "application/x-recent-49"),
-	)
-}
-
-// TestHandleSourceDetail_RecentEventColumns proves a row shows its
-// time relative with the UTC timestamp on hover, its body size,
-// and its processing time once every delivery has finished.
-func TestHandleSourceDetail_RecentEventColumns(t *testing.T) {
-	t.Parallel()
-
-	f := newRecentEventsFixture(t)
-	logTarget := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeLog)
-
-	receivedAt := time.Now().Add(-210 * time.Second).
-		UTC().Truncate(time.Second)
-
-	done := f.event(
-		t, contentTypeJSON, strings.Repeat("x", 2048), receivedAt,
-	)
-	f.attempt(
-		t,
-		f.delivery(t, done, logTarget.ID, database.DeliveryStatusDelivered),
-		0, 1500*time.Millisecond,
-	)
-
-	waiting := f.event(t, "text/plain", "{}", receivedAt)
-	f.delivery(t, waiting, logTarget.ID, database.DeliveryStatusPending)
-
-	body := f.render(t)
-
-	assert.Contains(
-		t, body,
-		`<span title="`+receivedAt.Format(time.DateTime)+
-			` UTC">3 minutes ago</span>`,
-	)
-	assert.Contains(t, body, `<span title="Body size">2.0 kB</span>`)
-	assert.Contains(t, body, ">1.5s</span>")
-	assert.Contains(t, body, ">in progress</span>")
-}
-
-// TestHandleSourceDetail_StatusWithSingleHTTPTarget proves that a
-// webhook with exactly one HTTP target shows, colour-coded, what
-// that target answered for each event. The log target beside it
-// does not count against "exactly one".
-func TestHandleSourceDetail_StatusWithSingleHTTPTarget(t *testing.T) {
-	t.Parallel()
-
-	f := newRecentEventsFixture(t)
-	target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeHTTP)
-	seedTarget(t, f.db, f.webhook.ID, database.TargetTypeLog)
-
-	now := time.Now()
-
-	for _, code := range []int{204, 302, 404, 503, 0} {
-		dlv := f.delivery(
-			t, f.event(t, contentTypeJSON, "{}", now), target.ID,
-			database.DeliveryStatusDelivered,
-		)
-		f.attempt(t, dlv, code, time.Second)
-	}
-
-	f.delivery(
-		t, f.event(t, contentTypeJSON, "{}", now), target.ID,
-		database.DeliveryStatusPending,
-	)
-	f.event(t, contentTypeJSON, "{}", now)
-
-	// A replay is a newer delivery, and its answer is the one shown.
-	replayed := f.event(t, contentTypeJSON, "{}", now)
-	f.attempt(t, f.delivery(
-		t, replayed, target.ID, database.DeliveryStatusFailed,
-	), 502, time.Second)
-	f.attempt(t, f.deliveryQueuedAt(
-		t, replayed, target.ID, database.DeliveryStatusDelivered,
-		now.Add(time.Minute),
-	), 200, time.Second)
-
-	body := f.render(t)
-
-	assert.Contains(t, body, statusCell("text-green-600", "204"))
-	assert.Contains(t, body, statusCell("text-gray-500", "302"))
-	assert.Contains(t, body, statusCell("text-yellow-600", "404"))
-	assert.Contains(t, body, statusCell("text-red-600", "503"))
-	assert.Contains(t, body, statusCell("text-red-600", "no response"))
-	assert.Contains(t, body, statusCell("text-gray-400", "pending"))
-	assert.Contains(t, body, statusCell("text-gray-400", "not sent"))
-	assert.Contains(t, body, statusCell("text-green-600", "200"))
-	assert.NotContains(t, body, ">502<")
-}
-
-// TestHandleSourceDetail_NoStatusWithoutSingleHTTPTarget proves the
-// status column is absent when the webhook has no HTTP target or
-// more than one.
-func TestHandleSourceDetail_NoStatusWithoutSingleHTTPTarget(
-	t *testing.T,
-) {
-	t.Parallel()
-
-	cases := map[string][]database.TargetType{
-		"none":    {database.TargetTypeLog},
-		"several": {database.TargetTypeHTTP, database.TargetTypeHTTP},
-	}
-
-	for name, types := range cases {
-		t.Run(name, func(t *testing.T) {
-			t.Parallel()
-
-			f := newRecentEventsFixture(t)
-			event := f.event(t, contentTypeJSON, "{}", time.Now())
-
-			for _, tt := range types {
-				target := seedTarget(t, f.db, f.webhook.ID, tt)
-				f.attempt(t, f.delivery(
-					t, event, target.ID,
-					database.DeliveryStatusDelivered,
-				), 200, time.Second)
-			}
-
-			body := f.render(t)
-
-			assert.Contains(t, body, `title="Body size"`)
-			assert.NotContains(t, body, statusTitle)
-		})
-	}
-}
-
-// TestHandleWebhook_RecordsBodySize proves the receiver records the
-// body's size in bytes, not characters, with the event it stores.
-func TestHandleWebhook_RecordsBodySize(t *testing.T) {
-	t.Parallel()
-
-	f := newRecentEventsFixture(t)
-	seedEntrypoint(t, f.db, f.webhook.ID)
-
-	// Two bytes per character.
-	body := strings.Repeat("é", 1024)
-
-	req := httptest.NewRequestWithContext(
-		context.Background(), http.MethodPost, "/webhook/x",
-		strings.NewReader(body),
-	)
-
-	rctx := chi.NewRouteContext()
-	rctx.URLParams.Add("uuid", "ep-"+f.webhook.ID)
-
-	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, int64(2048), stored.BodyBytes)
-}
-
-// TestHandleSourceDetail_FailedLoadIsAnError proves that when the
-// list cannot be loaded the page answers with an error, rather than
-// an empty list claiming the webhook has no events.
-func TestHandleSourceDetail_FailedLoadIsAnError(t *testing.T) {
-	t.Parallel()
-
-	f := newRecentEventsFixture(t)
-	target := seedTarget(t, f.db, f.webhook.ID, database.TargetTypeHTTP)
-
-	f.attempt(t, f.delivery(
-		t, f.event(t, contentTypeJSON, "{}", time.Now()), target.ID,
-		database.DeliveryStatusDelivered,
-	), 200, time.Second)
-
-	// The attempts are the list's last query, so its events and
-	// deliveries have already loaded when it fails.
-	require.NoError(t, f.webhookDB.Exec(
-		"DROP TABLE delivery_results",
-	).Error)
-
-	w := serveSourceDetailPage(t, f.h, f.sess, f.webhook.ID)
-
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.NotContains(t, w.Body.String(), "No events received yet.")
-}

internal/handlers/source_detail_test.go

@@ -62,23 +62,6 @@ func renderSourceDetailPage(
 ) string {
 	t.Helper()
 
-	w := serveSourceDetailPage(t, h, sess, webhookID)
-
-	require.Equal(t, http.StatusOK, w.Code)
-
-	return w.Body.String()
-}
-
-// serveSourceDetailPage runs the real source detail handler for a
-// webhook and returns its response, whatever its status.
-func serveSourceDetailPage(
-	t *testing.T,
-	h *handlers.Handlers,
-	sess *session.Session,
-	webhookID string,
-) *httptest.ResponseRecorder {
-	t.Helper()
-
 	req := httptest.NewRequestWithContext(
 		context.Background(),
 		http.MethodGet,
@@ -104,7 +87,9 @@ func serveSourceDetailPage(
 	w := httptest.NewRecorder()
 	h.HandleSourceDetail().ServeHTTP(w, req)
 
-	return w
+	require.Equal(t, http.StatusOK, w.Code)
+
+	return w.Body.String()
 }
 
 // TestHandleSourceDetail_MasksSlackWebhookURL is the

internal/handlers/source_management.go

@@ -415,23 +415,16 @@ func (h *Handlers) renderSourceDetail(
 		"webhook_id = ?", webhook.ID,
 	).Find(&targets)
 
-	var events []RecentEventView
+	var events []database.Event
 
 	if h.dbMgr.DBExists(webhook.ID) {
-		webhookDB, err := h.dbMgr.GetDB(webhook.ID)
-		if err != nil {
-			h.serverError(w, "failed to get webhook database", err)
-
-			return
-		}
-
-		events, err = loadRecentEvents(
-			webhookDB, webhook.ID, singleHTTPTargetID(targets),
-		)
-		if err != nil {
-			h.serverError(w, "failed to load recent events", err)
-
-			return
+		webhookDB, dbErr := h.dbMgr.GetDB(webhook.ID)
+		if dbErr == nil {
+			webhookDB.Where(
+				"webhook_id = ?", webhook.ID,
+			).Order("created_at DESC").Limit(
+				recentEventLimit,
+			).Find(&events)
 		}
 	}
 

internal/handlers/webhook.go

@@ -230,7 +230,6 @@ func (s eventSource) event() *database.Event {
 		Method:            s.Method,
 		Headers:           s.HeadersJSON,
 		Body:              string(s.Body),
-		BodyBytes:         int64(len(s.Body)),
 		ContentType:       s.ContentType,
 		ResubmittedFromID: s.ResubmittedFromID,
 	}

internal/server/alpine_browser_test.go

@@ -1,276 +0,0 @@
-package server_test
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"net/http/httptest"
-	"os/exec"
-	"slices"
-	"strings"
-	"sync"
-	"testing"
-	"time"
-
-	"github.com/chromedp/cdproto/network"
-	"github.com/chromedp/cdproto/runtime"
-	"github.com/chromedp/chromedp"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-const (
-	// browserTimeout bounds everything one test does in the browser.
-	browserTimeout = 60 * time.Second
-
-	// settleTimeout bounds the wait for an element to show or hide.
-	settleTimeout = 5 * time.Second
-)
-
-// TestAlpineRunsUnderTheSecurityPolicy loads the webhook page and the
-// event log in headless Chromium, served by the real router and so
-// under the real Content-Security-Policy, and checks that the pages'
-// Alpine.js directives work.
-func TestAlpineRunsUnderTheSecurityPolicy(t *testing.T) {
-	t.Parallel()
-
-	ctx, consoleProblems := startBrowser(t)
-
-	env := newTestEnv(t)
-	srv := httptest.NewServer(env.router)
-	t.Cleanup(srv.Close)
-
-	userID, _ := env.seedUser(t, "browser", "browser-password")
-	webhook := env.seedWebhook(t, userID)
-	event := env.seedEvent(t, webhook.ID, `{"hello":"browser"}`)
-
-	require.NoError(t, chromedp.Run(
-		ctx, setCookies(srv.URL, env.authCookies(t, userID, "browser")),
-	))
-
-	checkAddForms(ctx, t, srv.URL+"/source/"+webhook.ID)
-	checkTargetType(ctx, t)
-	checkEventToggle(
-		ctx, t, srv.URL+"/source/"+webhook.ID+"/logs", event.ID,
-	)
-
-	assert.Empty(
-		t, consoleProblems(),
-		"the pages printed console warnings, errors or exceptions",
-	)
-}
-
-// startBrowser starts headless Chromium for one test. It returns the
-// context that drives it, and a function listing every console warning
-// or error and every uncaught exception its pages raised: that is how
-// Alpine.js reports an expression it cannot run.
-//
-// The test is skipped when chromium is not on PATH. The Dockerfile's
-// test stage installs it, so the image build always runs this check.
-func startBrowser(t *testing.T) (context.Context, func() []string) {
-	t.Helper()
-
-	path, err := exec.LookPath("chromium")
-	if err != nil {
-		t.Skipf("chromium is not installed: %v", err)
-	}
-
-	allocCtx, cancelAlloc := chromedp.NewExecAllocator(
-		t.Context(),
-		append(
-			chromedp.DefaultExecAllocatorOptions[:],
-			chromedp.ExecPath(path),
-			// The image build runs tests as root, where Chromium's
-			// sandbox cannot start.
-			chromedp.NoSandbox,
-		)...,
-	)
-	t.Cleanup(cancelAlloc)
-
-	ctx, cancel := chromedp.NewContext(allocCtx)
-	t.Cleanup(cancel)
-
-	ctx, cancelTimeout := context.WithTimeout(ctx, browserTimeout)
-	t.Cleanup(cancelTimeout)
-
-	var (
-		mu       sync.Mutex
-		problems []string
-	)
-
-	chromedp.ListenTarget(ctx, func(ev any) {
-		var problem string
-
-		switch ev := ev.(type) {
-		case *runtime.EventConsoleAPICalled:
-			if ev.Type != runtime.APITypeWarning &&
-				ev.Type != runtime.APITypeError {
-				return
-			}
-
-			args := make([]string, 0, len(ev.Args))
-			for _, arg := range ev.Args {
-				args = append(args, string(arg.Value))
-			}
-
-			problem = strings.Join(args, " ")
-		case *runtime.EventExceptionThrown:
-			problem = ev.ExceptionDetails.Error()
-		default:
-			return
-		}
-
-		mu.Lock()
-		defer mu.Unlock()
-
-		problems = append(problems, problem)
-	})
-
-	return ctx, func() []string {
-		mu.Lock()
-		defer mu.Unlock()
-
-		return slices.Clone(problems)
-	}
-}
-
-// setCookies gives the browser the cookies for the server at base.
-func setCookies(base string, cookies []*http.Cookie) chromedp.ActionFunc {
-	return chromedp.ActionFunc(func(ctx context.Context) error {
-		for _, c := range cookies {
-			err := network.SetCookie(c.Name, c.Value).
-				WithURL(base).
-				Do(ctx)
-			if err != nil {
-				return fmt.Errorf("set cookie %s: %w", c.Name, err)
-			}
-		}
-
-		return nil
-	})
-}
-
-// loadPage opens url and waits for Alpine.js to start, which it does
-// by removing every x-cloak attribute. Until then x-cloak hides the
-// elements Alpine would hide, so a check made earlier proves nothing.
-func loadPage(url string) chromedp.Tasks {
-	return chromedp.Tasks{
-		chromedp.Navigate(url),
-		chromedp.WaitNotPresent("[x-cloak]", chromedp.ByQuery),
-	}
-}
-
-// shown waits up to settleTimeout for the first element matching a CSS
-// selector to be rendered, and reports whether it was. The wait is
-// needed because Alpine.js shows an element on the next animation
-// frame, not at once.
-func shown(ctx context.Context, selector string) bool {
-	ctx, cancel := context.WithTimeout(ctx, settleTimeout)
-	defer cancel()
-
-	return chromedp.Run(
-		ctx, chromedp.WaitVisible(selector, chromedp.ByQuery),
-	) == nil
-}
-
-// hidden is shown's opposite: it waits for the element to be hidden.
-func hidden(ctx context.Context, selector string) bool {
-	ctx, cancel := context.WithTimeout(ctx, settleTimeout)
-	defer cancel()
-
-	return chromedp.Run(
-		ctx, chromedp.WaitNotVisible(selector, chromedp.ByQuery),
-	) == nil
-}
-
-// click clicks the first element matching an XPath expression.
-func click(ctx context.Context, t *testing.T, xpath string) {
-	t.Helper()
-
-	require.NoError(t, chromedp.Run(
-		ctx, chromedp.Click(xpath, chromedp.BySearch),
-	))
-}
-
-// checkAddForms loads a webhook page and checks that each section's add
-// form stays hidden until the Add button beside its heading is clicked.
-func checkAddForms(ctx context.Context, t *testing.T, url string) {
-	t.Helper()
-
-	require.NoError(t, chromedp.Run(ctx, loadPage(url)))
-
-	sections := []struct{ heading, form string }{
-		{"Entrypoints", `form[action$="/entrypoints"]`},
-		{"Targets", `form[action$="/targets"]`},
-	}
-
-	for _, s := range sections {
-		assert.Truef(
-			t, hidden(ctx, s.form),
-			"%s: the add form shows before Add is clicked", s.heading,
-		)
-
-		click(ctx, t, `//h2[text()="`+s.heading+
-			`"]/following-sibling::button`)
-
-		assert.Truef(
-			t, shown(ctx, s.form),
-			"%s: the add form stays hidden when Add is clicked", s.heading,
-		)
-	}
-}
-
-// checkTargetType chooses Slack in the open add target form and checks
-// what the form would then submit: one url field, the Slack one, and
-// not the HTTP url, headers or timeout, which are hidden and disabled.
-func checkTargetType(ctx context.Context, t *testing.T) {
-	t.Helper()
-
-	const (
-		chooseSlack = `(() => {
-			const type = document.querySelector('select[name="type"]');
-			type.value = "slack";
-			type.dispatchEvent(new Event("change"));
-		})()`
-		submitted = `[...new FormData(
-			document.querySelector('form[action$="/targets"]')).keys()]`
-	)
-
-	var fields []string
-
-	require.NoError(t, chromedp.Run(
-		ctx,
-		chromedp.Evaluate(chooseSlack, nil),
-		chromedp.Evaluate(submitted, &fields),
-	))
-
-	assert.Equal(
-		t,
-		[]string{"csrf_token", "name", "type", "max_retries", "url"},
-		fields,
-		"with Slack chosen, the HTTP fields must not be submitted",
-	)
-}
-
-// checkEventToggle loads the event log and checks that clicking an
-// event's row expands it and clicking again collapses it.
-func checkEventToggle(
-	ctx context.Context, t *testing.T, url, eventID string,
-) {
-	t.Helper()
-
-	// The row shows the event's ID; its Resubmit form is in the part
-	// that expands.
-	row := `//span[text()="` + eventID + `"]`
-	expanded := `form[action$="/resubmit"]`
-
-	require.NoError(t, chromedp.Run(ctx, loadPage(url)))
-
-	assert.True(t, hidden(ctx, expanded), "the event starts expanded")
-
-	click(ctx, t, row)
-	assert.True(t, shown(ctx, expanded), "clicking the event does not expand it")
-
-	click(ctx, t, row)
-	assert.True(t, hidden(ctx, expanded), "clicking it again does not collapse it")
-}

internal/server/static_assets_test.go

@@ -13,9 +13,9 @@ import (
 
 // TestBaseTemplateScriptsAreServed walks every /s/ script the base
 // template loads on each page and fetches it through the real router.
-// Alpine.js is extracted from its tarball in 3p/ at build time, so the
-// file is not in the tree: this is the check that the page still gets
-// the JavaScript it asks for.
+// Alpine.js is fetched at build time rather than committed, so nothing
+// in the repo guarantees it is present: this is the check that the page
+// still gets the JavaScript it asks for.
 func TestBaseTemplateScriptsAreServed(t *testing.T) {
 	t.Parallel()
 

script/assets

@@ -1,17 +0,0 @@
-#!/bin/sh
-# script/assets: extract Alpine.js from its npm package tarball, committed
-# in 3p/, to static/js/alpine.min.js, where go:embed reads it. The package
-# is @alpinejs/csp, Alpine's build for pages whose Content-Security-Policy
-# forbids eval. The extracted file is not committed. script/test, make
-# build and make dev run this first.
-set -eu
-
-ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
-
-main() {
-    cd "$ROOT"
-    tar -xzOf 3p/alpinejs-csp-3.14.9.tgz package/dist/cdn.min.js \
-        >static/js/alpine.min.js
-}
-
-main "$@"

script/bootstrap

@@ -4,7 +4,9 @@
 # installed tools are skipped. Base tooling comes from nix, apt, brew,
 # or apk (detected in that order); assumes NOTHING is present (not git,
 # make, or go). golangci-lint is deliberately not installed: linting runs
-# only in docker, via script/lint and Dockerfile.lint.
+# only in docker, via script/lint and Dockerfile.lint. Finishes by running
+# script/fetch-assets, which installs the hash-pinned third-party browser
+# assets the repo does not commit.
 set -eu
 
 ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
@@ -67,6 +69,11 @@ main() {
 
     go mod download
 
+    # Third-party browser assets are not committed; fetch and verify them
+    # so a fresh clone can build and test.
+    if missing curl; then pkg_install curl curl curl curl; fi
+    "$ROOT/script/fetch-assets"
+
     echo "bootstrap complete"
 }
 

script/check

@@ -1,7 +1,6 @@
 #!/bin/sh
 # script/check: run all checks (test, lint, fmt-check). Our own
-# extension to scripts-to-rule-them-all.
-# Writes only the ignored static/js/alpine.min.js, through script/test.
+# extension to scripts-to-rule-them-all. Must not modify any files.
 # Generic: usually needs no adaptation.
 set -eu
 

script/fetch-assets

@@ -0,0 +1,104 @@
+#!/bin/sh
+# script/fetch-assets: download the third-party browser assets the web UI
+# ships and install them under static/. Minified bundles are not committed
+# (REPO_POLICIES.md: no build artifacts in version control), so the build
+# fetches them here. Every download is verified against a hardcoded sha256
+# before it is installed, and any mismatch aborts. Idempotent: an asset
+# already present with its pinned hash is left alone.
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+# The sha256 of each installed asset lives in static/vendor.sha256, in
+# sha256sum(1) format, with paths relative to static/. That file is the
+# single source of truth: this script verifies against it, and
+# static/vendor_test.go asserts the bytes embedded into the binary match
+# it, so the hash cannot rot into a value nothing checks.
+MANIFEST="static/vendor.sha256"
+
+# Alpine.js 3.14.9, 2026-08-17. Fetched from registry.npmjs.org, the
+# publisher of record; the jsDelivr and unpkg copies are mirrors of this
+# same tarball. dist/cdn.min.js is the browser build Alpine publishes for
+# a <script> tag.
+ALPINE_VERSION="3.14.9"
+ALPINE_URL="https://registry.npmjs.org/alpinejs/-/alpinejs-${ALPINE_VERSION}.tgz"
+# sha256 of alpinejs-3.14.9.tgz
+ALPINE_TARBALL_SHA256="97dad7c0c81e659cfc8e7700055da9770f8186187cb9a8a76efb57e00d5ce52a"
+ALPINE_MEMBER="package/dist/cdn.min.js"
+ALPINE_DEST="js/alpine.min.js"
+
+sha256_of() {
+    if command -v sha256sum >/dev/null 2>&1; then
+        sha256sum "$1" | cut -d' ' -f1
+    else
+        shasum -a 256 "$1" | cut -d' ' -f1
+    fi
+}
+
+# expected_sha256 <path-relative-to-static>
+expected_sha256() {
+    awk -v want="$1" '$2 == want { print $1; found = 1 }
+        END { if (!found) exit 1 }' "$ROOT/$MANIFEST"
+}
+
+# verify <file> <expected-sha256> <what>
+verify() {
+    actual="$(sha256_of "$1")"
+    if [ "$actual" != "$2" ]; then
+        echo "fetch-assets: sha256 mismatch for $3" >&2
+        echo "  expected: $2" >&2
+        echo "  actual:   $actual" >&2
+        exit 1
+    fi
+}
+
+# up_to_date <path-relative-to-static> <expected-sha256>
+up_to_date() {
+    [ -f "$ROOT/static/$1" ] || return 1
+    [ "$(sha256_of "$ROOT/static/$1")" = "$2" ]
+}
+
+fetch_alpine() {
+    want="$(expected_sha256 "$ALPINE_DEST")"
+
+    if up_to_date "$ALPINE_DEST" "$want"; then
+        echo "fetch-assets: static/$ALPINE_DEST already at $want"
+        return 0
+    fi
+
+    echo "fetch-assets: fetching Alpine.js $ALPINE_VERSION from $ALPINE_URL"
+    tmp="$(mktemp -d)"
+    trap 'rm -rf "$tmp"' EXIT INT TERM
+    curl -fsSL -o "$tmp/alpine.tgz" "$ALPINE_URL"
+    verify "$tmp/alpine.tgz" "$ALPINE_TARBALL_SHA256" "alpinejs-${ALPINE_VERSION}.tgz"
+    tar -xzOf "$tmp/alpine.tgz" "$ALPINE_MEMBER" >"$tmp/alpine.min.js"
+    verify "$tmp/alpine.min.js" "$want" "$ALPINE_MEMBER from alpinejs-${ALPINE_VERSION}.tgz"
+
+    mkdir -p "$(dirname "$ROOT/static/$ALPINE_DEST")"
+    cp "$tmp/alpine.min.js" "$ROOT/static/$ALPINE_DEST"
+    rm -rf "$tmp"
+    trap - EXIT INT TERM
+    echo "fetch-assets: installed static/$ALPINE_DEST ($want)"
+}
+
+# Re-check every manifest entry against what is now on disk, so an entry
+# no script installs fails loudly instead of passing silently.
+verify_manifest() {
+    while read -r want path; do
+        case "$want" in '' | '#'*) continue ;; esac
+        if [ ! -f "$ROOT/static/$path" ]; then
+            echo "fetch-assets: $MANIFEST lists static/$path, which is missing" >&2
+            exit 1
+        fi
+        verify "$ROOT/static/$path" "$want" "static/$path"
+    done <"$ROOT/$MANIFEST"
+}
+
+main() {
+    cd "$ROOT"
+    fetch_alpine
+    verify_manifest
+    echo "fetch-assets: all assets in $MANIFEST verified"
+}
+
+main "$@"

script/test

@@ -28,7 +28,6 @@ ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
 
 main() {
     cd "$ROOT"
-    "$ROOT/script/assets"
     go test -v -race -timeout 90s ./...
 }
 

static/js/app.js

@@ -57,62 +57,3 @@
         init();
     }
 })();
-
-// Alpine.js components.
-//
-// The pages' Content-Security-Policy forbids eval, so the UI loads
-// Alpine's CSP build, which cannot run expressions written in the
-// markup: a directive in templates/ may only name a property or method,
-// and each x-data names a component registered here. This script runs
-// before Alpine, whose script tag is deferred, so this listener is in
-// place when Alpine starts.
-document.addEventListener("alpine:init", function () {
-    "use strict";
-
-    // Something a click shows and hides: the mobile menu, an add form,
-    // an event in the event log, a delivery's attempts.
-    window.Alpine.data("collapsible", function () {
-        return {
-            open: false,
-            toggle() {
-                this.open = !this.open;
-            },
-            get closed() {
-                return !this.open;
-            },
-            // Turns a downward caret up while open.
-            get caretClass() {
-                return { "rotate-180": this.open };
-            },
-        };
-    });
-
-    // The add target form. Only the chosen type's fields show, and the
-    // others are disabled so that the form does not submit them.
-    window.Alpine.data("targetForm", function () {
-        return {
-            targetType: "http",
-            chooseType(event) {
-                this.targetType = event.target.value;
-            },
-            get isHttp() {
-                return this.targetType === "http";
-            },
-            get isSlack() {
-                return this.targetType === "slack";
-            },
-            get isDatabase() {
-                return this.targetType === "database";
-            },
-            get notHttp() {
-                return !this.isHttp;
-            },
-            get notSlack() {
-                return !this.isSlack;
-            },
-            get notDatabase() {
-                return !this.isDatabase;
-            },
-        };
-    });
-});

static/vendor.sha256

@@ -0,0 +1 @@
+3ed1eed252488921df65e363d6715deb04d7f92aaedb9e52199fdf73cb1e0ad3  js/alpine.min.js

static/vendor_test.go

@@ -0,0 +1,92 @@
+package static_test
+
+import (
+	"bufio"
+	"crypto/sha256"
+	"encoding/hex"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"sneak.berlin/go/webhooker/static"
+)
+
+const manifestPath = "vendor.sha256"
+
+// fetchHint is appended to every failure here: the assets the manifest
+// covers are fetched by the build, not committed, so a fresh clone that
+// has not run script/fetch-assets fails this test and should be told why.
+const fetchHint = "run `script/fetch-assets` (or `make assets`) to install " +
+	"the pinned third-party assets"
+
+// TestVendoredAssetsMatchManifest asserts that every asset listed in
+// static/vendor.sha256 is embedded in the binary with exactly the pinned
+// bytes. script/fetch-assets verifies the same hashes at download time;
+// this test verifies them again on what actually ships, so a build that
+// skipped, cached, or subverted the fetch cannot produce a binary serving
+// unpinned third-party JavaScript.
+func TestVendoredAssetsMatchManifest(t *testing.T) {
+	t.Parallel()
+
+	entries := readManifest(t)
+	require.NotEmpty(t, entries, "%s lists no assets", manifestPath)
+
+	for path, want := range entries {
+		t.Run(path, func(t *testing.T) {
+			t.Parallel()
+
+			data, err := static.Static.ReadFile(path)
+			require.NoErrorf(
+				t, err,
+				"%s is listed in %s but is not embedded; %s",
+				path, manifestPath, fetchHint,
+			)
+
+			sum := sha256.Sum256(data)
+			got := hex.EncodeToString(sum[:])
+			require.Equalf(
+				t, want, got,
+				"embedded %s does not match its pinned sha256 in %s; %s",
+				path, manifestPath, fetchHint,
+			)
+		})
+	}
+}
+
+// readManifest parses static/vendor.sha256, which is in sha256sum(1)
+// format with paths relative to static/.
+func readManifest(t *testing.T) map[string]string {
+	t.Helper()
+
+	f, err := os.Open(manifestPath)
+	require.NoError(t, err, "opening %s", manifestPath)
+
+	defer func() { require.NoError(t, f.Close()) }()
+
+	entries := make(map[string]string)
+	scanner := bufio.NewScanner(f)
+
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+
+		fields := strings.Fields(line)
+		require.Lenf(
+			t, fields, 2,
+			"%s: malformed entry %q, want \"<sha256>  <path>\"",
+			manifestPath, line,
+		)
+
+		sum, path := fields[0], fields[1]
+		require.Lenf(t, sum, 64, "%s: %q is not a sha256", manifestPath, sum)
+		entries[path] = sum
+	}
+
+	require.NoError(t, scanner.Err(), "reading %s", manifestPath)
+
+	return entries
+}

templates/navbar.html

@@ -1,14 +1,14 @@
 {{define "navbar"}}
-<nav class="app-bar" x-data="collapsible">
+<nav class="app-bar" x-data="{ open: false }">
     <div class="max-w-6xl mx-auto flex justify-between items-center">
         <div class="flex items-center gap-3">
             <a href="/" class="text-xl font-medium text-gray-900 hover:text-primary-600 transition-colors">Webhooker</a>
         </div>
 
         <!-- Mobile menu button -->
-        <button @click="toggle" class="md:hidden p-2 rounded-md text-gray-500 hover:bg-gray-100">
+        <button @click="open = !open" class="md:hidden p-2 rounded-md text-gray-500 hover:bg-gray-100">
             <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path x-show="closed" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"/>
+                <path x-show="!open" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"/>
                 <path x-show="open" x-cloak stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
             </svg>
         </button>

templates/profile.html

@@ -41,6 +41,10 @@
                     <dt class="w-32 text-sm font-medium text-gray-500">Username</dt>
                     <dd class="text-sm text-gray-900">{{.User.Username}}</dd>
                 </div>
+                <div class="flex">
+                    <dt class="w-32 text-sm font-medium text-gray-500">Account Type</dt>
+                    <dd class="text-sm text-gray-900">Standard User</dd>
+                </div>
             </dl>
         </div>
     </div>

templates/source_detail.html

@@ -3,7 +3,7 @@
 {{define "title"}}{{.Webhook.Name}} - Webhooker{{end}}
 
 {{define "content"}}
-<div class="max-w-6xl mx-auto px-6 py-8">
+<div class="max-w-6xl mx-auto px-6 py-8" x-data="{ showAddEntrypoint: false, showAddTarget: false }">
     <div class="mb-6">
         <a href="/sources" class="text-sm text-primary-600 hover:text-primary-700">&larr; Back to webhooks</a>
         <div class="flex justify-between items-center mt-2">
@@ -26,10 +26,10 @@
 
     <div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
         <!-- Entrypoints -->
-        <div class="card" x-data="collapsible">
+        <div class="card">
             <div class="p-4 border-b border-gray-200 flex justify-between items-center">
                 <h2 class="text-lg font-medium text-gray-900">Entrypoints</h2>
-                <button @click="toggle" class="btn-text text-sm">
+                <button @click="showAddEntrypoint = !showAddEntrypoint" class="btn-text text-sm">
                     <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
                     </svg>
@@ -38,7 +38,7 @@
             </div>
 
             <!-- Add entrypoint form -->
-            <div x-show="open" x-cloak class="p-4 bg-gray-50 border-b border-gray-200">
+            <div x-show="showAddEntrypoint" x-cloak class="p-4 bg-gray-50 border-b border-gray-200">
                 <form method="POST" action="/source/{{.Webhook.ID}}/entrypoints" class="flex gap-2">
                     <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
                     <input type="text" name="description" placeholder="Description (optional)" class="input text-sm flex-1">
@@ -85,10 +85,10 @@
         </div>
 
         <!-- Targets -->
-        <div class="card" x-data="collapsible">
+        <div class="card">
             <div class="p-4 border-b border-gray-200 flex justify-between items-center">
                 <h2 class="text-lg font-medium text-gray-900">Targets</h2>
-                <button @click="toggle" class="btn-text text-sm">
+                <button @click="showAddTarget = !showAddTarget" class="btn-text text-sm">
                     <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
                     </svg>
@@ -97,42 +97,42 @@
             </div>
 
             <!-- Add target form -->
-            <div x-show="open" x-cloak class="p-4 bg-gray-50 border-b border-gray-200">
-                <form method="POST" action="/source/{{.Webhook.ID}}/targets" x-data="targetForm" class="space-y-3">
+            <div x-show="showAddTarget" x-cloak class="p-4 bg-gray-50 border-b border-gray-200">
+                <form method="POST" action="/source/{{.Webhook.ID}}/targets" x-data="{ targetType: 'http' }" class="space-y-3">
                     <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
                     <div class="flex gap-2">
                         <input type="text" name="name" placeholder="Target name" required class="input text-sm flex-1">
-                        <select name="type" @change="chooseType" class="input text-sm w-32">
+                        <select name="type" x-model="targetType" class="input text-sm w-32">
                             <option value="http">HTTP</option>
                             <option value="slack">Slack</option>
                             <option value="database">Database</option>
                             <option value="log">Log</option>
                         </select>
                     </div>
-                    <div x-show="isHttp">
-                        <input type="url" name="url" placeholder="https://example.com/webhook" :disabled="notHttp" class="input text-sm">
+                    <div x-show="targetType === 'http'">
+                        <input type="url" name="url" placeholder="https://example.com/webhook" :disabled="targetType !== 'http'" class="input text-sm">
                     </div>
-                    <div x-show="isHttp">
-                        <textarea name="headers" rows="3" placeholder="Authorization: Bearer ..." :disabled="notHttp" class="input text-sm"></textarea>
+                    <div x-show="targetType === 'http'">
+                        <textarea name="headers" rows="3" placeholder="Authorization: Bearer ..." :disabled="targetType !== 'http'" class="input text-sm"></textarea>
                         <p class="text-xs text-gray-500 mt-1">Optional request headers, one <code>Name: value</code> per line, sent with every delivery.</p>
                     </div>
-                    <div x-show="isHttp" class="flex gap-2 items-center">
+                    <div x-show="targetType === 'http'" class="flex gap-2 items-center">
                         <label class="text-sm text-gray-700">Timeout (seconds, blank = default):</label>
-                        <input type="number" name="timeout" min="0" max="300" :disabled="notHttp" class="input text-sm w-24">
+                        <input type="number" name="timeout" min="0" max="300" :disabled="targetType !== 'http'" class="input text-sm w-24">
                     </div>
-                    <div x-show="isHttp">
+                    <div x-show="targetType === 'http'">
                         <div class="flex gap-2 items-center">
                             <label class="text-sm text-gray-700">Max retries:</label>
                             <input type="number" name="max_retries" value="0" min="0" max="20" class="input text-sm w-24">
                         </div>
                         <p class="text-xs text-gray-500 mt-1">This is the total number of delivery attempts, not retries on top of the first: a value of 3 makes three attempts in all. 0 means a single attempt with no retries and no circuit breaker.</p>
                     </div>
-                    <div x-show="isSlack">
-                        <input type="url" name="url" placeholder="https://hooks.slack.com/services/..." :disabled="notSlack" class="input text-sm">
+                    <div x-show="targetType === 'slack'">
+                        <input type="url" name="url" placeholder="https://hooks.slack.com/services/..." :disabled="targetType !== 'slack'" class="input text-sm">
                         <p class="text-xs text-gray-500 mt-1">Slack or Mattermost incoming webhook URL. Payloads are pretty-printed in code blocks.</p>
                     </div>
-                    <div x-show="isDatabase">
-                        <input type="text" name="expiry" placeholder="never" :disabled="notDatabase" class="input text-sm">
+                    <div x-show="targetType === 'database'">
+                        <input type="text" name="expiry" placeholder="never" :disabled="targetType !== 'database'" class="input text-sm">
                         <p class="text-xs text-gray-500 mt-1">Archive expiry: "never" (default) keeps rows forever, or a duration like "720h" prunes older rows.</p>
                     </div>
                     <button type="submit" class="btn-primary text-sm">Add Target</button>
@@ -181,30 +181,18 @@
     <!-- Recent Events -->
     <div class="card mt-6">
         <div class="p-4 border-b border-gray-200 flex justify-between items-center">
-            <h2 class="text-lg font-medium text-gray-900">50 Most Recent Events</h2>
+            <h2 class="text-lg font-medium text-gray-900">Recent Events</h2>
             <a href="/source/{{.Webhook.ID}}/logs" class="btn-text text-sm">View All</a>
         </div>
         <div class="divide-y divide-gray-100">
             {{range .Events}}
             <div class="p-4">
-                <div class="flex flex-wrap items-center justify-between gap-3">
-                    <div class="flex flex-wrap items-center gap-3">
+                <div class="flex items-center justify-between">
+                    <div class="flex items-center gap-3">
                         <span class="badge-info">{{.Method}}</span>
-                        <span class="text-sm text-gray-500 break-all">{{.ContentType}}</span>
-                        {{if .ResubmittedFromID}}
-                        <span class="text-xs text-gray-500" title="This event is a copy of {{.ResubmittedFromID}}">resubmitted copy</span>
-                        {{end}}
-                    </div>
-                    <div class="flex flex-wrap items-center gap-3 text-xs text-gray-400">
-                        <span title="Body size">{{.Size}}</span>
-                        {{if .ProcessingTime}}
-                        <span title="Processing time: how long the slowest delivery took, from being queued to its last attempt">{{.ProcessingTime}}</span>
-                        {{end}}
-                        {{if .Status}}
-                        <span class="font-medium {{.StatusClass}}" title="HTTP status from the HTTP target">{{.Status}}</span>
-                        {{end}}
-                        <span title="{{.ReceivedUTC}}">{{.Received}}</span>
+                        <span class="text-sm text-gray-500">{{.ContentType}}</span>
                     </div>
+                    <span class="text-xs text-gray-400">{{.CreatedAt.Format "2006-01-02 15:04:05 UTC"}}</span>
                 </div>
             </div>
             {{else}}

templates/source_logs.html

@@ -23,8 +23,8 @@
     <div class="card">
         <div class="divide-y divide-gray-100">
             {{range .Events}}
-            <div class="p-4" x-data="collapsible">
-                <div class="flex items-center justify-between cursor-pointer" @click="toggle">
+            <div class="p-4" x-data="{ open: false }">
+                <div class="flex items-center justify-between cursor-pointer" @click="open = !open">
                     <div class="flex items-center gap-3">
                         <span class="badge-info">{{.Method}}</span>
                         <span class="text-sm font-mono text-gray-700">{{.ID}}</span>
@@ -43,7 +43,7 @@
                         </span>
                         {{end}}
                         <span class="text-xs text-gray-400">{{.CreatedAt.Format "2006-01-02 15:04:05"}}</span>
-                        <svg class="w-4 h-4 text-gray-400 transition-transform" :class="caretClass" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <svg class="w-4 h-4 text-gray-400 transition-transform" :class="{ 'rotate-180': open }" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
                         </svg>
                     </div>
@@ -71,8 +71,8 @@
                         <h3 class="text-xs font-medium uppercase tracking-wide text-gray-500">Deliveries</h3>
                         <div class="mt-2 divide-y divide-gray-200">
                             {{range .Deliveries}}
-                            <div class="py-2" x-data="collapsible">
-                                <div class="flex items-center justify-between cursor-pointer" @click="toggle">
+                            <div class="py-2" x-data="{ attempts: false }">
+                                <div class="flex items-center justify-between cursor-pointer" @click="attempts = !attempts">
                                     <div class="flex items-center gap-3">
                                         <span class="text-sm text-gray-700">{{.Target.DisplayName}}</span>
                                         <span class="text-xs {{if eq .Status "delivered"}}text-green-600{{else if eq .Status "failed"}}text-red-600{{else if eq .Status "retrying"}}text-yellow-600{{else}}text-gray-400{{end}}">{{.Status}}</span>
@@ -86,13 +86,13 @@
                                         </form>
                                         {{end}}
                                         <span class="text-xs text-gray-400">{{.AttemptCount}} attempt{{if ne .AttemptCount 1}}s{{end}}</span>
-                                        <svg class="w-3 h-3 text-gray-400 transition-transform" :class="caretClass" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                        <svg class="w-3 h-3 text-gray-400 transition-transform" :class="{ 'rotate-180': attempts }" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
                                         </svg>
                                     </div>
                                 </div>
 
-                                <div x-show="open" x-cloak class="mt-2 space-y-2">
+                                <div x-show="attempts" x-cloak class="mt-2 space-y-2">
                                     {{if .AttemptsOmitted}}
                                     <p class="text-xs text-gray-500">{{.AttemptsOmitted}} attempt{{if ne .AttemptsOmitted 1}}s{{end}} omitted between the first and last shown.</p>
                                     {{end}}