fix(setup): address PR #714 review — password UX, script token, race, nits

Blockers:
- SetupPage now mirrors the server password rule (>=8 with upper/lower/digit) so
  a green client isn't bounced by the server; server errors carry a `field`
  (routes/setup.js) that the client maps to a translated key instead of
  rendering raw English. New i18n: setup.invalidToken, setup.passwordRequirements.
- picpeak-setup.sh: the ADMIN_CREDENTIALS.txt block no longer dead-ends on the
  wizard path — when no legacy admin was seeded it prints the one-time setup
  token (from data/SETUP_TOKEN / docker compose logs) and points at /setup.

Concern:
- createInitialAdmin creates the admin + burns the token in ONE transaction,
  atomically claiming the token (null-if-present, expect 1 row) so a
  double-submit can't create two super_admins. Cross-DB (whereNotNull, trx-only
  writes). Added a concurrency test.

Nits:
- SetupPage redirects to /login when /setup/status errors (no form flash on a
  configured instance).
- Dropped the unused DATABASE_URL from docker-compose.yml.
- Documented why secrets are chmod 644 (three different reader users).
This commit is contained in:
Luca
2026-07-02 12:44:39 +02:00
parent 415bffa04c
commit 286975dc52
9 changed files with 110 additions and 38 deletions
@@ -113,6 +113,18 @@ describe('setupService (first-run bootstrap)', () => {
).rejects.toMatchObject({ statusCode: 409 });
});
it('serialises a double-submit — two concurrent valid-token calls create only one admin', async () => {
const token = await setupService.ensureSetupToken();
const results = await Promise.allSettled([
setupService.createInitialAdmin({ token, email: 'a@example.com', password: VALID_PW }),
setupService.createInitialAdmin({ token, email: 'b@example.com', password: VALID_PW }),
]);
const fulfilled = results.filter((r) => r.status === 'fulfilled');
expect(fulfilled).toHaveLength(1); // the atomic token claim lets exactly one win
const count = await db('admin_users').count({ c: '*' }).first();
expect(Number(count.c)).toBe(1);
});
it('ensureSetupToken clears any stale token once an admin exists', async () => {
const token = await setupService.ensureSetupToken();
await setupService.createInitialAdmin({ token, email: 'first@example.com', password: VALID_PW });
+3 -1
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@@ -45,7 +45,9 @@ router.post('/admin', [
res.status(201).json({ user: result.user });
} catch (err) {
if (err.statusCode) {
return res.status(err.statusCode).json({ error: err.message });
// `field` (token/email/password) lets the client show a translated
// message instead of rendering the raw English error verbatim.
return res.status(err.statusCode).json({ error: err.message, field: err.details || undefined });
}
logger.error('[setup] createInitialAdmin failed', { error: err.message });
return res.status(500).json({ error: 'Setup failed' });
+31 -14
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@@ -104,22 +104,39 @@ async function createInitialAdmin({ token, email, password, ip }) {
if (!role) {
throw new ConflictError('super_admin role missing — database not initialised');
}
const passwordHash = await bcrypt.hash(password, getBcryptRounds());
const inserted = await db('admin_users').insert({
username: cleanEmail,
email: cleanEmail,
password_hash: passwordHash,
role_id: role.id,
is_active: formatBoolean(true),
must_change_password: formatBoolean(false),
created_at: new Date(),
updated_at: new Date(),
}).returning('id');
const id = inserted[0]?.id || inserted[0];
// Burn the one-time token (DB + file) — the endpoint is now permanently closed.
await clearSetupToken();
// Create the admin and burn the token ATOMICALLY. The claim (null the token
// row expecting exactly one match) serialises concurrent valid-token submits,
// so a double-submit can't create two super_admins. All writes use `trx`
// (never the global db) to avoid the SQLite in-transaction deadlock.
const id = await db.transaction(async (trx) => {
const claimed = await trx('app_settings')
.where({ setting_key: SETUP_TOKEN_KEY })
.whereNotNull('setting_value')
.update({ setting_value: null, updated_at: new Date() });
if (claimed !== 1) {
throw new ConflictError('Setup already completed — an admin account exists');
}
const cnt = await trx('admin_users').count({ c: '*' }).first();
if (Number(cnt?.c || 0) !== 0) {
throw new ConflictError('Setup already completed — an admin account exists');
}
const inserted = await trx('admin_users').insert({
username: cleanEmail,
email: cleanEmail,
password_hash: passwordHash,
role_id: role.id,
is_active: formatBoolean(true),
must_change_password: formatBoolean(false),
created_at: new Date(),
updated_at: new Date(),
}).returning('id');
return inserted[0]?.id || inserted[0];
});
// DB token cleared inside the tx; remove the on-disk file too (best-effort).
try { fs.unlinkSync(setupTokenFilePath()); } catch (_) { /* best-effort */ }
logger.info(`[setup] Initial super_admin created (id=${id}, email=${cleanEmail})`);
const authToken = jwt.sign(
+3
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@@ -28,6 +28,9 @@ services:
if [ -n "$$REDIS_PASSWORD" ]; then printf '%s' "$$REDIS_PASSWORD" > /run/secrets/redis_password;
else tr -dc A-Za-z0-9 < /dev/urandom | head -c 48 > /run/secrets/redis_password; fi
fi
# 644: the readers run as three different users (postgres, redis, nodejs),
# so a non-root reader must be able to read them. The volume is private to
# these containers and never host-exposed.
chmod 644 /run/secrets/jwt_secret /run/secrets/db_password /run/secrets/redis_password
volumes:
- picpeak-secrets:/run/secrets
+3 -1
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@@ -24,6 +24,9 @@ services:
if [ -n "$$REDIS_PASSWORD" ]; then printf '%s' "$$REDIS_PASSWORD" > /run/secrets/redis_password;
else tr -dc A-Za-z0-9 < /dev/urandom | head -c 48 > /run/secrets/redis_password; fi
fi
# 644: the readers run as three different users (postgres, redis, nodejs),
# so a non-root reader must be able to read them. The volume is private to
# these containers and never host-exposed.
chmod 644 /run/secrets/jwt_secret /run/secrets/db_password /run/secrets/redis_password
volumes:
- picpeak-secrets:/run/secrets
@@ -43,7 +46,6 @@ services:
- ADMIN_EMAIL=${ADMIN_EMAIL:-admin@example.com}
- ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
- DATABASE_CLIENT=pg
- DATABASE_URL=postgresql://${DB_USER}:${DB_PASSWORD:-}@postgres:5432/${DB_NAME}
- DB_TYPE=postgresql
- DB_HOST=postgres
- DB_PORT=5432
+2
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@@ -3470,6 +3470,8 @@
"tokenHint": "Wird beim ersten Start in den Server-Logs ausgegeben (auch in data/SETUP_TOKEN gespeichert).",
"tokenRequired": "Der Setup-Token ist erforderlich",
"tokenLocationHint": "Nicht gefunden? Führen Sie aus: docker compose logs backend | grep -i \"setup token\"",
"invalidToken": "Dieser Setup-Token ist ungültig.",
"passwordRequirements": "Verwenden Sie mindestens 8 Zeichen mit einem Groß- und einem Kleinbuchstaben sowie einer Ziffer.",
"emailLabel": "E-Mail-Adresse",
"emailPlaceholder": "sie@beispiel.de",
"emailRequired": "E-Mail ist erforderlich",
+2
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@@ -3366,6 +3366,8 @@
"tokenHint": "Printed to the server logs on first start (also saved to data/SETUP_TOKEN).",
"tokenRequired": "The setup token is required",
"tokenLocationHint": "Can't find it? Run: docker compose logs backend | grep -i \"setup token\"",
"invalidToken": "That setup token is not valid.",
"passwordRequirements": "Use at least 8 characters with an upper-case letter, a lower-case letter and a number.",
"emailLabel": "Email address",
"emailPlaceholder": "you@example.com",
"emailRequired": "Email is required",
+25 -12
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@@ -19,7 +19,7 @@ export const SetupPage: React.FC = () => {
const navigate = useNavigate();
const { login } = useAdminAuth();
const { data: status, isLoading: statusLoading } = useQuery({
const { data: status, isLoading: statusLoading, isError: statusError } = useQuery({
queryKey: ['setup-status'],
queryFn: setupService.getSetupStatus,
retry: false,
@@ -34,8 +34,10 @@ export const SetupPage: React.FC = () => {
if (statusLoading) {
return <Loading fullScreen />;
}
// Setup already done → nothing to bootstrap here.
if (status && !status.needsAdmin) {
// Setup already done, OR the status couldn't be read (e.g. a transient 500) →
// go to login rather than flashing the create-admin form on a configured
// instance. Only render the wizard when we know an admin is genuinely missing.
if (statusError || !status?.needsAdmin) {
return <Navigate to="/admin/login" replace />;
}
@@ -50,7 +52,9 @@ export const SetupPage: React.FC = () => {
if (!form.email) next.email = t('setup.emailRequired');
else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(form.email)) next.email = t('setup.invalidEmail');
if (!form.password) next.password = t('setup.passwordRequired');
else if (form.password.length < 8) next.password = t('setup.passwordMinLength');
// Mirror the server's rule (validatePassword): >=8 chars with upper, lower
// and a digit — so the user isn't bounced by the server after a green client.
else if (!/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d).{8,}$/.test(form.password)) next.password = t('setup.passwordRequirements');
if (form.confirm !== form.password) next.confirm = t('setup.passwordMismatch');
setErrors(next);
return Object.keys(next).length === 0;
@@ -81,18 +85,27 @@ export const SetupPage: React.FC = () => {
toast.success(t('setup.success'));
navigate('/admin/dashboard', { replace: true });
} catch (error: any) {
const apiErrors = error.response?.data?.errors;
if (error.response?.status === 429) {
const httpStatus = error.response?.status;
const data = error.response?.data;
// Map the server's field back to a translated message instead of
// rendering its raw English error verbatim.
const fieldKey: Record<string, string> = {
token: 'setup.invalidToken',
email: 'setup.invalidEmail',
password: 'setup.passwordRequirements',
};
if (httpStatus === 429) {
toast.error(t('setup.tooManyAttempts'));
} else if (Array.isArray(apiErrors) && apiErrors.length) {
setErrors({ form: apiErrors[0]?.msg || t('setup.genericError') });
} else if (error.response?.status === 409) {
} else if (httpStatus === 409) {
// Someone else finished setup first — send to login.
navigate('/admin/login', { replace: true });
} else if (error.response?.data?.error) {
setErrors({ form: error.response.data.error });
} else if (data?.field && fieldKey[data.field]) {
setErrors({ [data.field]: t(fieldKey[data.field]) });
} else if (Array.isArray(data?.errors) && data.errors.length) {
const p = data.errors[0]?.path || data.errors[0]?.param;
setErrors(p && fieldKey[p] ? { [p]: t(fieldKey[p]) } : { form: t('setup.genericError') });
} else {
toast.error(t('setup.genericError'));
setErrors({ form: t('setup.genericError') });
}
} finally {
setIsSubmitting(false);
+29 -10
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@@ -563,24 +563,43 @@ EOF
fi
fi
# Always surface the admin credentials file (#427: iSchumi reported
# admins couldn't find the generated password — the migration writes it
# to the in-container path and we never copied it to the host unless
# --reset-admin-password was used). Best-effort: a missing file just
# means the migration ran on a pre-existing DB and didn't generate one.
# Surface how to finish setup. Two paths:
# - Legacy: if ADMIN_PASSWORD was set, migration seeded an admin and wrote
# data/ADMIN_CREDENTIALS.txt (#427) — print those credentials.
# - Default (no ADMIN_PASSWORD): no admin is seeded; the app shows a
# first-run wizard at /setup guarded by a one-time token
# (data/SETUP_TOKEN). Print the token and point the operator there.
local login_base="${DOMAIN_NAME:+https://$DOMAIN_NAME}${DOMAIN_NAME:-http://YOUR_HOST_IP:3000}"
if docker compose cp backend:/app/data/ADMIN_CREDENTIALS.txt "$app_dir/data/ADMIN_CREDENTIALS.txt" 2>/dev/null; then
chown "$host_uid":"$host_gid" "$app_dir/data/ADMIN_CREDENTIALS.txt" 2>/dev/null || true
chmod 600 "$app_dir/data/ADMIN_CREDENTIALS.txt" 2>/dev/null || true
log_step "Admin credentials saved to: $app_dir/data/ADMIN_CREDENTIALS.txt"
# Show the password in the install output so the operator can log
# in immediately. The file remains as a backup record.
echo
echo "--------------------------------------------------"
grep -E '^Email:|^Password:' "$app_dir/data/ADMIN_CREDENTIALS.txt" 2>/dev/null || true
echo "--------------------------------------------------"
echo " Login URL: ${DOMAIN_NAME:+https://$DOMAIN_NAME}${DOMAIN_NAME:-http://YOUR_HOST_IP:3000}/admin"
echo " Full credentials file: $app_dir/data/ADMIN_CREDENTIALS.txt"
echo " Delete the file after recording the password."
echo " Login URL: $login_base/admin"
echo " Delete the credentials file after recording the password."
echo
else
# First-run wizard path — surface the one-time setup token.
docker compose cp backend:/app/data/SETUP_TOKEN "$app_dir/data/SETUP_TOKEN" 2>/dev/null || true
chown "$host_uid":"$host_gid" "$app_dir/data/SETUP_TOKEN" 2>/dev/null || true
local setup_token
setup_token="$(cat "$app_dir/data/SETUP_TOKEN" 2>/dev/null)"
[ -z "$setup_token" ] && setup_token="$(docker compose logs backend 2>/dev/null | grep -i 'setup token:' | tail -1 | sed -E 's/.*setup token: *([A-Za-z0-9_-]+).*/\1/')"
echo
echo "--------------------------------------------------"
echo " Finish setup in your browser — create the admin account:"
echo " 1. Open $login_base/admin"
echo " 2. Enter this one-time setup token:"
if [ -n "$setup_token" ]; then
echo " $setup_token"
else
echo " (run: cd $app_dir && docker compose logs backend | grep -i \"setup token\")"
fi
echo " 3. Set your admin email and password."
echo "--------------------------------------------------"
echo
fi