Author SHA1 Message Date
clawbot b79e4649a1 Container sets its data directory's owner and mode itself (#353)
check / check (push) Waiting to run
Closes #340.

The image no longer sets `USER`. Its new `ENTRYPOINT`, `deploy/docker-entrypoint.sh`, starts as root, creates `DATA_DIR` if missing, gives the directory and anything in it owned by another user to `webhooker` (UID 1000), sets the directory to `0750`, and runs the command as `webhooker` through `su-exec`. An empty root-owned bind mount, or data left by another UID, now works as mounted; the app never runs as root and is still PID 1. `CMD` is still `/app/webhooker`, so the `resetpw` commands are unchanged. Started with `--user`, the script only runs the command. It is in `/usr/local/bin`, not `/app`, which belongs to `webhooker`.

README: the UID 1000 ownership block, the upaas pre-deploy commands and the restore ownership step are gone; the upaas volume bullet names only the path.

- Judgement call: `su-exec` over `setpriv`: Alpine's small tool for this, needing only musl; busybox's `setpriv` cannot change user, and util-linux's adds `libcap-ng`.
- Deviation: `su-exec` is pinned by version (`0.2-r3`), not by hash; `ca-certificates` beside it is unpinned.
- Judgement call: each start reads every entry's owner but changes only entries owned by someone else.
- `docker exec` and the health check now run as root, since the image sets no `USER`.
- No automated test covers the script: the suite runs inside `docker build`, which cannot start a container.
- A missing host directory under upaas is sneak/upaas#235.

Model: opus-5-5
Reviewed-on: #353
Co-authored-by: clawbot <35+clawbot@noreply.example.org>
2026-09-29 13:05:16 +02:00
clawbot 1428154bbd Let a browser with cookies from an earlier database log in (closes #359)
check / check (push) Waiting to run
A new database brings a new session key. A browser still holding the
old session cookie got a 500 on a correct login: Session.Get returned
the cookie's decode error and the login handler answered it with a
500. Get now treats a cookie that does not decode as absent, and
logging in replaces it. gorilla/csrf already did the same for the
CSRF cookie.

A start that creates webhooker.db now logs "created a new, empty
database" at WARN with its path, shortly before the first-boot banner,
so an unexpectedly empty DATA_DIR is noticed.

The codec tests now decode through the store, since Get no longer
reports the codec's reason.

Model: opus-5-5
2026-09-29 12:58:44 +02:00
15 changed files with 234 additions and 670 deletions
+9 -2
View File
@@ -88,7 +88,9 @@ RUN CGO_ENABLED=1 make build VERSION="$VERSION" GO_LDFLAGS='-extldflags "-static
# alpine:3.21, 2026-03-17
FROM alpine:3.21@sha256:c3f8e73fdb79deaebaa2037150150191b9dcbfba68b4a46d70103204c53f4709
RUN apk --no-cache add ca-certificates
# su-exec 0.2-r3 (Alpine 3.21), 2026-09-29: the entrypoint runs the app
# as webhooker with it.
RUN apk --no-cache add ca-certificates su-exec=0.2-r3
# Create non-root user
RUN addgroup -g 1000 -S webhooker && \
@@ -99,13 +101,17 @@ WORKDIR /app
# Copy binary from builder
COPY --from=builder /build/bin/webhooker /app/webhooker
# Not under /app, which belongs to webhooker: this script runs as root.
COPY deploy/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
# Create data directory for all SQLite databases (main app DB +
# per-webhook event DBs). DATA_DIR defaults to /var/lib/webhooker.
RUN mkdir -p /var/lib/webhooker
RUN chown -R webhooker:webhooker /app /var/lib/webhooker
USER webhooker
# No USER: the entrypoint starts as root to make the data directory
# webhooker's, then runs the app as webhooker.
EXPOSE 8080
@@ -124,4 +130,5 @@ ENV BIND_ADDRESS=0.0.0.0
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:8080/.well-known/healthcheck || exit 1
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
CMD ["/app/webhooker"]
+51 -77
View File
@@ -538,6 +538,12 @@ its Argon2id hash. There is no second account and no forgot-password
flow, so the banner and the reset command below are the only two ways
in.
A start that finds no `webhooker.db` in `DATA_DIR` also logs
`created a new, empty database` at `WARN`, with the file's path,
shortly before the banner. On a deployment that has run before, that
line means `DATA_DIR` was empty, most often because its volume is not
mounted.
#### Recovering a lost admin password
`webhooker resetpw` sets an existing account's password from the
@@ -552,8 +558,9 @@ printf '%s' "$NEW_PASSWORD" | \
DATA_DIR=/var/lib/webhooker webhooker resetpw admin
```
In a container it is the same binary, which the image sets as `CMD`
rather than `ENTRYPOINT`, so the whole command has to be given:
In a container it is the same binary. The image's `CMD` is
`/app/webhooker`, and a command given to `docker run` replaces all of
it, so the whole command has to be given:
```bash
docker run --rm -v webhooker-data:/var/lib/webhooker \
@@ -690,38 +697,22 @@ those three values rather than trusting the figure. Measured at 65s on
Docker 29.7.2.) A container `unhealthy` with `connection refused` in
its health log, or a published port that resets connections, is this.
The container runs as a non-root user (`webhooker`, UID 1000), exposes
port 8080, and includes a health check against
`/.well-known/healthcheck`. The `/var/lib/webhooker` volume holds all
SQLite databases: the main application database (`webhooker.db`), the
per-webhook event databases (`events-{uuid}.db`), and any archive
databases written by `database` targets (`archive-{uuid}.db`). Mount
this as a persistent volume to preserve data across container
restarts.
The app runs as a non-root user (`webhooker`, UID 1000), exposes port
8080, and includes a health check against `/.well-known/healthcheck`.
The `/var/lib/webhooker` volume holds all SQLite databases: the main
application database (`webhooker.db`), the per-webhook event databases
(`events-{uuid}.db`), and any archive databases written by `database`
targets (`archive-{uuid}.db`). Mount this as a persistent volume to
preserve data across container restarts.
**The bind-mounted directory must be owned by UID 1000, or the
container does not start.** Docker creates a `-v` source path that
does not exist yet as `root:root`, and the process runs as UID 1000,
so it cannot take its `DATA_DIR` lock:
```
webhooker: locking data directory /var/lib/webhooker: open
/var/lib/webhooker/webhooker.lock: permission denied
```
It exits non-zero at that point, before opening any database. Create
the directory ahead of the first `docker run`:
```bash
mkdir -p /path/to/data
chown 1000:1000 /path/to/data
chmod 750 /path/to/data
```
The same `chown` is what a restore needs — see step 4 of
[Restore](#restore). A **named volume** does not have this problem:
Docker copies the image's ownership onto a volume it initializes, and
the image creates `/var/lib/webhooker` owned by `webhooker`.
**The container sets its data directory's owner and mode itself
before the app starts**, so a host directory can be mounted as it is,
whoever owns it. The image's `ENTRYPOINT`,
`deploy/docker-entrypoint.sh`, starts as root, creates `DATA_DIR` if
it is missing, gives the directory and anything in it that belongs to
another user to `webhooker`, sets the directory to `0750`, and only
then runs the app as `webhooker`. Started with `--user`, it changes
nothing and runs the app as that user.
**The file modes are not yours to set, and do not depend on the
directory.** `webhooker.db` holds target configuration in plaintext —
@@ -729,13 +720,10 @@ bearer tokens, API keys, Slack webhook URLs — along with the session
encryption key, so webhooker creates every SQLite file it owns `0600`:
each database and both of its `-wal` and `-shm` sidecars, across all
three tiers. Files an earlier build left `0644` are tightened when
they are opened. A `DATA_DIR` webhooker creates itself is `0750`, but
a bind mount supplies its own directory and Docker's default for one
it creates is `0755`; the `0600` files hold there regardless. The
`chmod 750` above is defence in depth — it stops other local users
listing the directory and learning your webhook UUIDs from the
`events-{uuid}.db` filenames — not the barrier protecting the
credentials.
they are opened. The directory's `0750` is defence in depth — it stops
other local users listing the directory and learning your webhook
UUIDs from the `events-{uuid}.db` filenames — not the barrier
protecting the credentials.
### Running under upaas
@@ -751,17 +739,6 @@ repository's `Dockerfile` and runs it. The app needs:
app name, port `8080`. Leave `PORT` unset: the image's health check
probes `8080`.
- **Volume:** one host directory mounted at `/var/lib/webhooker`.
upaas bind-mounts the host path it is given and does not create it,
and the container does not start unless UID 1000 owns it (see
[Running with Docker](#running-with-docker)). Create it before the
first deploy:
```bash
mkdir -p /path/to/data
chown 1000:1000 /path/to/data
chmod 750 /path/to/data
```
- **Environment variables:**
- `WEBHOOKER_ENVIRONMENT=prod`
- `TRUSTED_PROXIES`: your reverse proxy's address on that Docker
@@ -1020,12 +997,12 @@ done
`.backup` reads through the WAL and writes a single consistent file with
no sidecars of its own, so the destination is complete as it stands.
Two caveats. First, the runtime image is `alpine:3.21` with only
`ca-certificates` added — the `sqlite3` CLI is **not** in it, so run
this on the host against the volume path, or from a throwaway container
that mounts the volume. Second, each file is captured at its own
instant, so a webhook created or an event delivered between two files
being copied lands in one and not the other. If you need the whole set
coherent as of a single moment, stop the service.
`ca-certificates` and `su-exec` added — the `sqlite3` CLI is **not** in
it, so run this on the host against the volume path, or from a
throwaway container that mounts the volume. Second, each file is
captured at its own instant, so a webhook created or an event delivered
between two files being copied lands in one and not the other. If you
need the whole set coherent as of a single moment, stop the service.
Note that `sqlite3 <db> .dump` is **not** one of these procedures: it is
an export, it holds a read transaction open for as long as it runs, and
@@ -1079,21 +1056,11 @@ with any `-wal`/`-shm` beside it, or wait until there are none.
archive not opened since a crash. A copy salvaged from a crashed
instance has them for everything, and needs all of them.
4. **Fix ownership.** The container runs as the non-root `webhooker`
user, UID 1000 / GID 1000. Restored files must be owned by (or
writable by) that UID, and so must the directory itself — SQLite
creates the `-wal` and `-shm` sidecars beside the database, so a
writable file inside a directory it cannot write is not enough:
```bash
chown -R 1000:1000 /path/to/data
```
Restoring as `root` on the host and forgetting this step is the
usual way a restore fails.
5. Start the service. `AutoMigrate` runs against each restored database
as it is opened.
4. Start the service. The container gives the directory and the
restored files to the `webhooker` user before the app starts,
whoever restored them (see
[Running with Docker](#running-with-docker)). `AutoMigrate` runs
against each restored database as it is opened.
### Upgrades
@@ -3071,7 +3038,11 @@ check, see [The login endpoint](#the-login-endpoint).
- Prometheus metrics behind basic auth
- Static assets embedded in binary (no filesystem access needed at
runtime)
- Container runs as non-root user (UID 1000)
- The app runs as the non-root `webhooker` user (UID 1000) in the
container. The image sets no `USER`, so these run as root: the
`ENTRYPOINT` script, which sets the data directory's owner and mode
before the app starts; the image's health check; and `docker exec`,
unless given `--user`
- GORM soft deletes on every entity that carries `BaseModel`, which is
all of them but `Setting` (data preserved for audit)
@@ -3198,10 +3169,13 @@ version is fixed independently of the compiler's:
`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,
creates the `/var/lib/webhooker` directory for all SQLite databases,
runs as the non-root `webhooker` user (UID 1000), exposes port 8080,
and includes a health check against `/.well-known/healthcheck`.
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
a health check against `/.well-known/healthcheck`. It sets no
`USER`: the `ENTRYPOINT` script starts as root, sets the data
directory's owner and mode, and runs the app as the non-root
`webhooker` user (UID 1000) through `su-exec`.
The lint stage invokes `golangci-lint` directly rather than `make lint`:
it is already the pinned linter image, and `make lint` builds
+22
View File
@@ -0,0 +1,22 @@
#!/bin/sh
# deploy/docker-entrypoint.sh: the image's ENTRYPOINT. A bind-mounted
# data directory keeps its owner from the host, often root, and the app
# could not write to it. Started as root, this creates DATA_DIR if
# needed, gives it and everything in it to webhooker, sets its mode, and
# runs the command as webhooker, so the app never runs as root. Started
# as another user, it only runs the command.
set -eu
main() {
if [ "$(id -u)" != 0 ]; then
exec "$@"
fi
dir="${DATA_DIR:-/var/lib/webhooker}"
mkdir -p "$dir"
find "$dir" ! -user webhooker -exec chown -h webhooker:webhooker {} +
chmod 750 "$dir"
exec su-exec webhooker "$@"
}
main "$@"
+1 -1
View File
@@ -4,7 +4,6 @@ go 1.26.1
require (
github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8
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
@@ -30,6 +29,7 @@ require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // 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
@@ -3,6 +3,8 @@ package database_test
import (
"bytes"
"context"
"log/slog"
"path/filepath"
"strings"
"testing"
@@ -83,3 +85,37 @@ func TestFirstBoot_PrintsTheAdminPasswordAsABanner(t *testing.T) {
t, ok, "the printed password must open the seeded account",
)
}
// TestNewDatabase_IsLoggedWithItsPath is the log half of
// https://git.eeqj.de/sneak/webhooker/issues/359. A DATA_DIR that is
// unexpectedly empty boots exactly like a first start, so the start
// that creates the database must say so, and where. Opening that
// database again must not.
func TestNewDatabase_IsLoggedWithItsPath(t *testing.T) {
t.Parallel()
dir := t.TempDir()
open := func() string {
var out bytes.Buffer
db, err := database.Open(dir, slog.New(slog.NewTextHandler(&out, nil)))
require.NoError(t, err)
require.NoError(t, db.Close())
return out.String()
}
const created = `level=WARN msg="created a new, empty database"`
first := open()
second := open()
assert.Contains(
t, first,
created+" path="+filepath.Join(dir, database.MainDBFileName),
)
assert.NotContains(
t, second, created, "an existing database is not new",
)
}
+12
View File
@@ -8,6 +8,7 @@ import (
"errors"
"fmt"
"io"
"io/fs"
"log/slog"
"os"
"path/filepath"
@@ -199,6 +200,12 @@ func (d *Database) connectTo(dataDir string) error {
// Construct the main application database path inside DATA_DIR.
dbPath := filepath.Join(dataDir, MainDBFileName)
// Checked before opening, which creates the file. A DATA_DIR that
// is unexpectedly empty -- its volume not mounted, say -- looks
// exactly like a first start, so a new database is a warning.
_, statErr := os.Stat(dbPath)
created := errors.Is(statErr, fs.ErrNotExist)
// Opened through OpenSQLite so this handle carries the same WAL
// journaling, busy timeout, immediate-transaction locking, and pool
// bounds as every other database file. See sqlite_open.go.
@@ -229,7 +236,12 @@ func (d *Database) connectTo(dataDir string) error {
}
d.db = db
if created {
d.log.Warn("created a new, empty database", "path", dbPath)
} else {
d.log.Info("connected to database", "path", dbPath)
}
// Run migrations
return d.migrate()
+1 -7
View File
@@ -1,8 +1,6 @@
package handlers
import (
"time"
"sneak.berlin/go/webhooker/internal/delivery"
)
@@ -27,7 +25,7 @@ const maxRenderedResponseBytes = 4096
// cut, so an oversized stored response never becomes a Go
// string at all.
const deliveryResultColumns = "delivery_id, attempt_num, success, " +
"status_code, error, duration, created_at, " +
"status_code, error, duration, " +
"substr(cast(response_body as blob), 1, ?) AS response_body, " +
"length(cast(response_body as blob)) AS response_bytes"
@@ -108,10 +106,6 @@ type deliveryResultRow struct {
Duration int64
ResponseBody []byte
ResponseBytes int64
// CreatedAt is when the attempt's result was recorded, which
// is when the attempt finished.
CreatedAt time.Time
}
// view projects a loaded row for rendering, stripping the
+1 -1
View File
@@ -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
-248
View File
@@ -1,248 +0,0 @@
package handlers
import (
"net/http"
"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
// reads the body's size and never the body itself, for the reason
// maxRenderedBodyBytes gives; the cast to blob makes length count
// bytes rather than characters.
const recentEventColumns = "id, created_at, method, content_type, " +
"resubmitted_from_id, length(cast(body as blob)) AS body_bytes"
// 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
}
// 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 (h *Handlers) 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 := h.loadDeliveryResults(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
}
// 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][]deliveryResultRow,
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][]deliveryResultRow,
) 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][]deliveryResultRow,
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"
}
}
-295
View File
@@ -1,295 +0,0 @@
package handlers_test
import (
"fmt"
"net/http"
"strings"
"testing"
"time"
"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.
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,
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
// 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.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)
})
}
}
+6 -11
View File
@@ -415,21 +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, dbErr := h.dbMgr.GetDB(webhook.ID)
if dbErr == nil {
events, dbErr = h.loadRecentEvents(
webhookDB, webhook.ID, singleHTTPTargetID(targets),
)
}
if dbErr != nil {
h.log.Error(
"failed to load recent events",
"webhook_id", webhook.ID, "error", dbErr,
)
webhookDB.Where(
"webhook_id = ?", webhook.ID,
).Order("created_at DESC").Limit(
recentEventLimit,
).Find(&events)
}
}
+69 -3
View File
@@ -7,6 +7,7 @@ import (
"net/http/httptest"
"net/url"
"regexp"
"slices"
"strconv"
"strings"
"testing"
@@ -220,9 +221,21 @@ func (e *testEnv) csrfFrom(
// out of the markup has to be unescaped before it is submitted.
token := html.UnescapeString(match[1])
combined := make([]*http.Cookie, 0, len(cookies))
combined = append(combined, cookies...)
combined = append(combined, w.Result().Cookies()...)
// A cookie the page sets replaces the one of the same name, as in
// a browser. Sent both, the server would read the first, older one.
set := w.Result().Cookies()
combined := make([]*http.Cookie, 0, len(cookies)+len(set))
for _, c := range cookies {
replaced := slices.ContainsFunc(set, func(n *http.Cookie) bool {
return n.Name == c.Name
})
if !replaced {
combined = append(combined, c)
}
}
combined = append(combined, set...)
return token, combined
}
@@ -614,6 +627,59 @@ func TestPagesLogin_CorrectPasswordSurvivesASpentBudget(
)
}
// TestPagesLogin_CookiesFromAnEarlierDatabase is
// https://git.eeqj.de/sneak/webhooker/issues/359. A new database
// brings a new session key, and the operator's browser still holds
// the session and CSRF cookies signed with the old one. Logging in
// must work as from a fresh browser and leave cookies the new key
// accepts.
func TestPagesLogin_CookiesFromAnEarlierDatabase(t *testing.T) {
t.Parallel()
const (
username = "operator"
password = "correct-horse-battery-staple"
)
earlier := newTestEnv(t)
earlierID, _ := earlier.seedUser(t, username, password)
_, stale := earlier.csrfFrom(t, "/pages/login", nil)
stale = append(stale, earlier.authCookies(t, earlierID, username)...)
env := newTestEnv(t)
env.seedUser(t, username, password)
token, cookies := env.csrfFrom(t, "/pages/login", stale)
form := url.Values{}
form.Set("csrf_token", token)
form.Set("username", username)
form.Set("password", password)
w := env.post("/pages/login", form, cookies)
require.Equal(
t, http.StatusSeeOther, w.Code,
"a session cookie from another key must not fail the login",
)
// The response deletes the old session cookie and then sets the
// new one; a browser keeps the last.
var fresh *http.Cookie
for _, c := range w.Result().Cookies() {
if c.Name == session.SessionName {
fresh = c
}
}
require.NotNil(t, fresh, "login must set a session cookie")
assert.Equal(
t, "/sources",
env.get("/", []*http.Cookie{fresh}).Header().Get("Location"),
"the new session cookie must authenticate",
)
}
// --- /user/{username} group ---
// TestPasswordChange_OversizeBody_RejectedAndPasswordUnchanged
+8 -7
View File
@@ -19,8 +19,8 @@ import (
)
// The tests below exercise the securecookie codecs underneath the
// store and nothing else: Session.Get only decodes, so no server-side
// expiry check takes part in the result. They exist because
// store and nothing else: they decode through the store itself, so no
// server-side expiry check takes part in the result. They exist because
// NewCookieStore gives its codecs a 30-day max age that assigning
// store.Options does not override, which would let the codec accept a
// cookie weeks past the cap the cookie attribute advertises.
@@ -75,10 +75,11 @@ func restamp(
return base64.URLEncoding.EncodeToString(payload)
}
// decodeCookie feeds value back through the store's decode path.
// decodeCookie feeds value back through the store's decode path. It
// asks the store rather than Session.Get, which treats a cookie that
// does not decode as absent and so hides the codec's reason.
func decodeCookie(
t *testing.T,
s *session.Session,
value string,
) (*sessions.Session, error) {
t.Helper()
@@ -94,7 +95,7 @@ func decodeCookie(
SameSite: http.SameSiteLaxMode,
})
sess, err := s.Get(req)
sess, err := session.NewStore(testKey()).Get(req, session.SessionName)
require.NotNil(t, sess)
return sess, err
@@ -105,7 +106,7 @@ func TestCodec_AcceptsCookieInsideAbsoluteCap(t *testing.T) {
s := testSession(t)
sess, err := decodeCookie(t, s, restamp(
sess, err := decodeCookie(t, restamp(
t,
issuedCookie(t, s),
time.Now().Add(-(testAbsoluteMaxAge-time.Hour)),
@@ -126,7 +127,7 @@ func TestCodec_RejectsCookiePastAbsoluteCap(t *testing.T) {
s := testSession(t)
sess, err := decodeCookie(t, s, restamp(
sess, err := decodeCookie(t, restamp(
t,
issuedCookie(t, s),
time.Now().Add(-(testAbsoluteMaxAge+time.Hour)),
+13 -1
View File
@@ -224,10 +224,22 @@ func New(
}
// Get retrieves a session for the request.
//
// A session cookie that does not decode -- one signed with an earlier
// session key, say, because the database was made anew -- is treated
// as absent: the caller gets a new, empty session and no error, and
// the next save replaces the cookie.
func (s *Session) Get(
r *http.Request,
) (*sessions.Session, error) {
return s.store.Get(r, SessionName)
sess, err := s.store.Get(r, SessionName)
if sess == nil {
return nil, err
}
// For a cookie that does not decode, gorilla/sessions returns a
// new, empty session alongside the error that is dropped here.
return sess, nil
}
// GetKey returns the raw 32-byte authentication key used for
+4 -16
View File
@@ -187,24 +187,12 @@
<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}}