Multi-user: self-serve sign-up gated by admin-toggleable flag

Schema
- User.isAdmin: Boolean default false (Prisma)
- New InstanceSettings singleton (id=1) holding signupsOpen flag

Boot-time compat ALTERs (docker_entrypoint.sh)
- Adds User.isAdmin column to legacy snapshots; auto-promotes the oldest
  user to admin if no admin exists yet, so workout-log -> proof-of-work
  cutover preserves admin functionality with no manual SQL.
- Creates InstanceSettings table + singleton row (signupsOpen=0) for any
  snapshot that doesn't have it.

App: sign-up flow
- /auth/signup page: server component that reads InstanceSettings
  upfront. If sign-ups are closed it shows a closed-instance message and
  a back-to-sign-in link rather than a dead form. If open it renders
  SignupForm (client) which calls signupAction (server).
- signupAction: re-checks the flag (defense in depth), validates email
  format / 8-char password / matching confirm, blocks duplicate-email
  enumeration with a generic error, creates the user with isAdmin=false,
  seeds default UserPreferences, ensures the curated exercise library
  for the new user (lib/library.ts upserts every entry), then issues a
  session cookie.
- Login page now links to /auth/signup; old "Demo: admin@example.com /
  password" footer (which was wrong anyway) removed.

App: admin in-app toggle
- Settings page renders new AdminInstanceSettings component for admins
  only. Optimistic toggle posts to /api/admin/signups; error rollback
  on failure.
- /api/admin/signups: GET returns current flag (any authed user, so the
  UI knows whether to show the sign-up CTA later); POST flips it
  (admin only).

StartOS package action
- toggle-signups: same setter as the in-app toggle, accessible from the
  StartOS UI without an admin login. Single boolean input. Asserts the
  read-back value matches what was written before reporting success.
- changeAdminCredentials now keys the UPDATE on
  `WHERE isAdmin = 1 ORDER BY createdAt ASC LIMIT 1` (was: just
  ORDER BY createdAt) — correct under multi-user.

Release notes / docs
- v1.0.0:1 release notes expanded to call out multi-user as part of
  the cutover release (no separate version needed since this is the
  first proof-of-work release shipping to anyone).
- Root README: short Multi-user section explaining both toggle paths
  and that new users get the curated library automatically.
- README dev setup adds `npx prisma generate` step (required after
  schema changes for local dev).
This commit is contained in:
Keysat
2026-05-08 20:59:45 -05:00
parent aa407b5f67
commit d9c4e6c4a0
17 changed files with 710 additions and 21 deletions
+17 -1
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@@ -20,11 +20,27 @@ Everything else is generated at build time.
```sh
cd proof-of-work
npm install
npx prisma generate # important after schema changes
npx prisma db push # create the dev DB at prisma/data/app.db
npm run db:seed # admin@local / workout123 + curated exercise library
npm run db:seed # admin@local / workout123 + curated library + admin flag
npm run dev # http://localhost:3000
```
## Multi-user
Every install starts with one admin user (`admin@local`) and **sign-ups
closed**. To open the instance to additional users:
- In-app: log in as admin -> **Settings -> Instance Settings ->
Allow new sign-ups**.
- StartOS: **Services -> Proof of Work -> Actions -> Set new signups**.
Both write to the same `InstanceSettings` row; either path works.
When sign-ups are open, anyone reaching the URL can create an account at
`/auth/signup`. New users start with no admin privileges and are
automatically seeded the full curated exercise library.
## Building the StartOS package
See **[start9/0.4/DEPLOY_040.md](start9/0.4/DEPLOY_040.md)** for the full
@@ -0,0 +1,46 @@
import { NextRequest, NextResponse } from 'next/server';
import { z } from 'zod';
import { getCurrentUser } from '@/lib/auth';
import { getInstanceSettings, setSignupsOpen } from '@/lib/instanceSettings';
/**
* GET -> { signupsOpen } any authenticated user (UI needs to know
* whether to show the admin toggle / sign-up CTA)
* POST -> { signupsOpen } admin only; flips the singleton flag
*/
export async function GET() {
const user = await getCurrentUser();
if (!user) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
}
const settings = await getInstanceSettings();
return NextResponse.json({ signupsOpen: settings.signupsOpen });
}
const bodySchema = z.object({ signupsOpen: z.boolean() });
export async function POST(request: NextRequest) {
const user = await getCurrentUser();
if (!user) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
}
if (!user.isAdmin) {
return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
}
let body: unknown;
try {
body = await request.json();
} catch {
return NextResponse.json({ error: 'Invalid JSON' }, { status: 400 });
}
const parsed = bodySchema.safeParse(body);
if (!parsed.success) {
return NextResponse.json(
{ error: 'Invalid body', details: parsed.error.errors },
{ status: 400 },
);
}
const updated = await setSignupsOpen(parsed.data.signupsOpen);
return NextResponse.json({ signupsOpen: updated.signupsOpen });
}
+7 -4
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@@ -95,13 +95,16 @@ export default function LoginPage() {
{loading ? 'Signing in...' : 'Sign In'}
</button>
</form>
</div>
</div>
<p className="text-center text-xs text-zinc-600 mt-6 uppercase tracking-wider">
Demo: admin@example.com / password
<p className="text-center text-xs text-zinc-500 mt-6">
Don&apos;t have an account?{' '}
<a href="/auth/signup" className="text-white underline hover:text-zinc-300">
Sign up
</a>
</p>
</div>
</div>
</div>
</div>
);
}
@@ -0,0 +1,126 @@
'use client';
import { useState } from 'react';
import { useRouter } from 'next/navigation';
import { signupAction } from './actions';
export default function SignupForm() {
const router = useRouter();
const [email, setEmail] = useState('');
const [name, setName] = useState('');
const [password, setPassword] = useState('');
const [passwordConfirm, setPasswordConfirm] = useState('');
const [error, setError] = useState('');
const [loading, setLoading] = useState(false);
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError('');
setLoading(true);
try {
const result = await signupAction(email, password, passwordConfirm, name);
if (result.error) {
setError(result.error);
setLoading(false);
return;
}
if (result.success) {
router.push('/main/dashboard');
}
} catch (err) {
setError('An unexpected error occurred');
setLoading(false);
}
};
return (
<form onSubmit={handleSubmit} className="space-y-5">
<div className="space-y-2">
<label htmlFor="email" className="text-xs font-semibold text-white uppercase tracking-wider">
Email
</label>
<input
id="email"
type="email"
placeholder="you@example.com"
value={email}
onChange={(e) => setEmail(e.target.value)}
required
className="w-full px-4 py-2.5 rounded border border-zinc-700 bg-zinc-800 text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-0 focus:border-white transition-all"
disabled={loading}
/>
</div>
<div className="space-y-2">
<label htmlFor="name" className="text-xs font-semibold text-white uppercase tracking-wider">
Name <span className="text-zinc-500 normal-case">(optional)</span>
</label>
<input
id="name"
type="text"
placeholder="What should we call you?"
value={name}
onChange={(e) => setName(e.target.value)}
className="w-full px-4 py-2.5 rounded border border-zinc-700 bg-zinc-800 text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-0 focus:border-white transition-all"
disabled={loading}
/>
</div>
<div className="space-y-2">
<label htmlFor="password" className="text-xs font-semibold text-white uppercase tracking-wider">
Password
</label>
<input
id="password"
type="password"
placeholder="At least 8 characters"
value={password}
onChange={(e) => setPassword(e.target.value)}
required
minLength={8}
className="w-full px-4 py-2.5 rounded border border-zinc-700 bg-zinc-800 text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-0 focus:border-white transition-all"
disabled={loading}
/>
</div>
<div className="space-y-2">
<label htmlFor="passwordConfirm" className="text-xs font-semibold text-white uppercase tracking-wider">
Confirm password
</label>
<input
id="passwordConfirm"
type="password"
placeholder="Retype your password"
value={passwordConfirm}
onChange={(e) => setPasswordConfirm(e.target.value)}
required
minLength={8}
className="w-full px-4 py-2.5 rounded border border-zinc-700 bg-zinc-800 text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-0 focus:border-white transition-all"
disabled={loading}
/>
</div>
{error && (
<div className="rounded bg-red-900/50 px-4 py-3 border border-red-800 text-sm text-red-400">
{error}
</div>
)}
<button
type="submit"
disabled={loading}
className="w-full py-2.5 px-4 rounded bg-white text-black font-bold text-sm uppercase tracking-wider transition-all duration-200 hover:bg-gray-100 disabled:bg-zinc-700 disabled:text-zinc-500 disabled:cursor-not-allowed"
>
{loading ? 'Creating account...' : 'Create account'}
</button>
<p className="text-center text-xs text-zinc-500 pt-2">
Already have an account?{' '}
<a href="/auth/login" className="text-white underline hover:text-zinc-300">
Sign in
</a>
</p>
</form>
);
}
+83
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@@ -0,0 +1,83 @@
'use server';
import { cookies } from 'next/headers';
import { hashPassword, createSession } from '@/lib/auth';
import { prisma } from '@/lib/prisma';
import { getInstanceSettings } from '@/lib/instanceSettings';
import { ensureLibraryForUser } from '@/lib/library';
const EMAIL_RE = /^[A-Za-z0-9._%+\-]+@[A-Za-z0-9.\-]+\.[A-Za-z]{2,}$/;
export async function signupAction(
email: string,
password: string,
passwordConfirm: string,
name?: string,
) {
try {
const settings = await getInstanceSettings();
if (!settings.signupsOpen) {
return { error: 'New sign-ups are not enabled on this instance.' };
}
if (!EMAIL_RE.test(email)) {
return { error: 'Enter a valid email address.' };
}
if (password.length < 8) {
return { error: 'Password must be at least 8 characters.' };
}
if (password !== passwordConfirm) {
return { error: 'Passwords do not match.' };
}
const existing = await prisma.user.findUnique({ where: { email } });
if (existing) {
// Don't leak existence — generic message keeps probing harder.
return { error: 'Could not create account with that email.' };
}
const passwordHash = await hashPassword(password);
const user = await prisma.user.create({
data: {
email,
passwordHash,
name: name?.trim() || null,
isAdmin: false,
userPreferences: {
create: {
theme: 'system',
defaultWeightUnit: 'lbs',
defaultRestSeconds: 90,
enableClaudeAI: false,
},
},
},
});
// Seed the curated exercise library for the new user immediately so they
// see exercises on first load. The boot-time ensure step would do this
// on next restart anyway, but we don't want them to wait.
await ensureLibraryForUser(user.id);
const session = await createSession(user.id);
const cookieStore = await cookies();
cookieStore.set('sessionToken', session.token, {
httpOnly: true,
secure: process.env.NODE_ENV === 'production',
sameSite: 'lax',
maxAge: 60 * 60 * 24 * 30,
path: '/',
});
return { success: true };
} catch (error) {
console.error('Signup error:', error);
return { error: 'An error occurred during sign-up.' };
}
}
export async function getSignupsOpen(): Promise<boolean> {
const settings = await getInstanceSettings();
return settings.signupsOpen;
}
+56
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@@ -0,0 +1,56 @@
import { redirect } from 'next/navigation';
import { getSignupsOpen } from './actions';
import SignupForm from './SignupForm';
import { getCurrentUser } from '@/lib/auth';
/**
* Server component wrapper. Reads the InstanceSettings.signupsOpen flag
* before rendering so closed instances don't even paint a form. Already-
* authenticated users get bounced to the dashboard rather than seeing
* sign-up.
*/
export default async function SignupPage() {
const user = await getCurrentUser();
if (user) {
redirect('/main/dashboard');
}
const open = await getSignupsOpen();
return (
<div className="min-h-screen bg-[#0A0A0A] flex items-center justify-center px-4">
<div className="w-full max-w-md">
<div className="bg-zinc-900 rounded border border-zinc-800 shadow-2xl">
<div className="flex flex-col space-y-2 p-8 text-center">
<h1 className="text-3xl font-bold leading-none tracking-tight text-white">
Proof of Work
</h1>
<p className="text-xs text-zinc-500 mt-2 uppercase tracking-widest">
{open ? 'Create an account' : 'Sign-ups are closed'}
</p>
</div>
<div className="p-8 pt-6">
{open ? (
<SignupForm />
) : (
<div className="space-y-4">
<p className="text-sm text-zinc-400">
This Proof of Work instance isn&apos;t accepting new
sign-ups right now. Ask the admin to enable sign-ups
from Settings (or via the StartOS Action) and try again.
</p>
<a
href="/auth/login"
className="block w-full text-center py-2.5 px-4 rounded border border-zinc-700 text-white font-bold text-sm uppercase tracking-wider hover:bg-zinc-800 transition-all"
>
Back to sign in
</a>
</div>
)}
</div>
</div>
</div>
</div>
);
}
+10 -1
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@@ -1,6 +1,8 @@
import { redirect } from "next/navigation";
import { getCurrentUser } from "@/lib/auth";
import SettingsForm from "@/components/settings/SettingsForm";
import AdminInstanceSettings from "@/components/settings/AdminInstanceSettings";
import { getInstanceSettings } from "@/lib/instanceSettings";
export default async function SettingsPage() {
const user = await getCurrentUser();
@@ -9,6 +11,8 @@ export default async function SettingsPage() {
redirect("/auth/login");
}
const instanceSettings = user.isAdmin ? await getInstanceSettings() : null;
return (
<div className="min-h-screen bg-[#0A0A0A]">
<div className="border-b border-zinc-800 px-4 py-4 sm:px-6">
@@ -20,8 +24,13 @@ export default async function SettingsPage() {
</div>
</div>
<div className="max-w-2xl mx-auto px-4 py-6 sm:px-6">
<div className="max-w-2xl mx-auto px-4 py-6 sm:px-6 space-y-8">
<SettingsForm user={user} />
{user.isAdmin && instanceSettings && (
<AdminInstanceSettings
initialSignupsOpen={instanceSettings.signupsOpen}
/>
)}
</div>
</div>
);
@@ -0,0 +1,83 @@
'use client';
import { useState } from 'react';
export default function AdminInstanceSettings({
initialSignupsOpen,
}: {
initialSignupsOpen: boolean;
}) {
const [signupsOpen, setSignupsOpen] = useState(initialSignupsOpen);
const [saving, setSaving] = useState(false);
const [error, setError] = useState('');
const toggle = async (next: boolean) => {
setSaving(true);
setError('');
const previous = signupsOpen;
setSignupsOpen(next); // optimistic
try {
const res = await fetch('/api/admin/signups', {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify({ signupsOpen: next }),
});
if (!res.ok) {
setSignupsOpen(previous);
const body = await res.json().catch(() => ({}));
setError(body.error ?? `Save failed (${res.status})`);
}
} catch (e) {
setSignupsOpen(previous);
setError('Network error');
} finally {
setSaving(false);
}
};
return (
<section className="bg-zinc-900 rounded border border-zinc-800 p-6 space-y-4">
<header>
<h2 className="text-sm font-semibold text-white uppercase tracking-wider">
Instance settings
</h2>
<p className="text-xs text-zinc-500 mt-1">
Admin only. Visible to admin accounts only.
</p>
</header>
<div className="flex items-start justify-between gap-4">
<div className="flex-1">
<p className="text-sm font-medium text-white">Allow new sign-ups</p>
<p className="text-xs text-zinc-500 mt-1">
When enabled, anyone with the URL can create an account on this
instance. New users start with the curated exercise library and
no admin privileges.
</p>
</div>
<button
type="button"
role="switch"
aria-checked={signupsOpen}
onClick={() => toggle(!signupsOpen)}
disabled={saving}
className={`relative inline-flex h-6 w-11 shrink-0 items-center rounded-full transition-colors ${
signupsOpen ? 'bg-white' : 'bg-zinc-700'
} disabled:opacity-50`}
>
<span
className={`inline-block h-4 w-4 transform rounded-full bg-zinc-900 transition-transform ${
signupsOpen ? 'translate-x-6' : 'translate-x-1'
}`}
/>
</button>
</div>
{error && (
<div className="rounded bg-red-900/50 px-3 py-2 border border-red-800 text-xs text-red-400">
{error}
</div>
)}
</section>
);
}
+23
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@@ -0,0 +1,23 @@
import { prisma } from "./prisma";
/**
* Read the singleton InstanceSettings row, defensively creating it if
* missing. The compat ALTERs in docker_entrypoint.sh insert this row at
* boot time, but we still upsert here so that fresh dev installs (or
* any boot path that didn't run the entrypoint) see something usable.
*/
export async function getInstanceSettings() {
return prisma.instanceSettings.upsert({
where: { id: 1 },
update: {},
create: { id: 1, signupsOpen: false },
});
}
export async function setSignupsOpen(open: boolean) {
return prisma.instanceSettings.upsert({
where: { id: 1 },
update: { signupsOpen: open },
create: { id: 1, signupsOpen: open },
});
}
+69
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@@ -0,0 +1,69 @@
import * as fs from "fs";
import * as path from "path";
import { prisma } from "./prisma";
/**
* In-process equivalent of prisma/ensureExerciseLibrary.cjs (which runs at
* container boot via docker_entrypoint.sh). Used when a new user signs up
* mid-runtime so they don't have to wait for the next boot to see the
* curated library.
*
* Reads the curated library from prisma/exercises.seed.json, then upserts
* each entry for the given user. Idempotent; never overwrites a user's
* own custom exercises (the unique constraint on (userId, name) prevents
* duplicates and `update: {}` on upsert keeps existing rows untouched).
*/
interface LibraryExercise {
name: string;
description: string | null;
type: string;
muscleGroups: string[];
inputFields: string[];
defaultWeightUnit: string | null;
}
let cached: LibraryExercise[] | null = null;
function loadLibrary(): LibraryExercise[] {
if (cached) return cached;
const candidates = [
// standalone runtime (Next.js server.js / Node)
path.resolve(process.cwd(), "prisma/exercises.seed.json"),
// .next/standalone runtime
path.resolve(process.cwd(), "../prisma/exercises.seed.json"),
// dev: cwd is repo subdir
path.resolve(__dirname, "../prisma/exercises.seed.json"),
];
for (const p of candidates) {
if (fs.existsSync(p)) {
cached = JSON.parse(fs.readFileSync(p, "utf8")) as LibraryExercise[];
return cached;
}
}
console.warn("[library] exercises.seed.json not found in any candidate path");
return [];
}
export async function ensureLibraryForUser(userId: string): Promise<number> {
const library = loadLibrary();
let inserted = 0;
for (const ex of library) {
const result = await prisma.exercise.upsert({
where: { userId_name: { userId, name: ex.name } },
update: {},
create: {
userId,
name: ex.name,
description: ex.description,
muscleGroups: JSON.stringify(ex.muscleGroups),
type: ex.type,
inputFields: JSON.stringify(ex.inputFields),
defaultWeightUnit: ex.defaultWeightUnit,
isCustom: false,
},
});
if (result) inserted++;
}
return inserted;
}
+11
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@@ -15,6 +15,7 @@ model User {
email String @unique
passwordHash String
name String?
isAdmin Boolean @default(false)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
@@ -266,6 +267,16 @@ model AISuggestion {
@@index([type])
}
/// Singleton row keyed on id=1. Holds instance-wide settings that aren't
/// tied to any single user (multi-user signup gate, feature flags, etc.).
/// Use `getInstanceSettings()` from lib/instanceSettings.ts to read; it
/// upserts the row defensively on first read so callers never see null.
model InstanceSettings {
id Int @id @default(1)
signupsOpen Boolean @default(false)
updatedAt DateTime @updatedAt
}
model UserPreferences {
id String @id @default(cuid())
userId String @unique
+11 -2
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@@ -48,15 +48,24 @@ async function main() {
const user = await prisma.user.upsert({
where: { email: "admin@local" },
update: {},
update: { isAdmin: true },
create: {
email: "admin@local",
passwordHash: hashedPassword,
name: "Admin User",
isAdmin: true,
},
});
console.log("Created/verified user:", user.id);
console.log("Created/verified admin user:", user.id);
await prisma.instanceSettings.upsert({
where: { id: 1 },
update: {},
create: { id: 1, signupsOpen: false },
});
console.log("Created/verified InstanceSettings (signupsOpen: false)");
await prisma.userPreferences.upsert({
where: { userId: user.id },
+29
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@@ -75,6 +75,35 @@ if command -v sqlite3 >/dev/null 2>&1 && [ -f "$DB_PATH" ]; then
log "adding missing column Workout.deletedAt"
sqlite3 "$DB_PATH" "ALTER TABLE Workout ADD COLUMN deletedAt DATETIME;"
fi
# Multi-user support shipped in v1.0.0:1: User.isAdmin column +
# InstanceSettings singleton. New install: seed.ts creates both. Upgrade
# from a snapshot pulled off the legacy `workout-log` package: this block
# adds them in place, then promotes the oldest user to admin so the
# in-app admin Settings panel + change-credentials action keep working.
if ! sqlite3 "$DB_PATH" "PRAGMA table_info('User');" 2>/dev/null | grep -q "|isAdmin|"; then
log "adding missing column User.isAdmin (default 0)"
sqlite3 "$DB_PATH" "ALTER TABLE User ADD COLUMN isAdmin INTEGER NOT NULL DEFAULT 0;"
log "promoting oldest user to admin (one-shot, only if no admin exists)"
sqlite3 "$DB_PATH" \
"UPDATE User SET isAdmin = 1 \
WHERE id = (SELECT id FROM User ORDER BY createdAt ASC LIMIT 1) \
AND NOT EXISTS (SELECT 1 FROM User WHERE isAdmin = 1);"
fi
if ! sqlite3 "$DB_PATH" \
"SELECT name FROM sqlite_master WHERE type='table' AND name='InstanceSettings';" \
2>/dev/null | grep -q InstanceSettings; then
log "creating InstanceSettings table + singleton row (signupsOpen=0)"
sqlite3 "$DB_PATH" \
"CREATE TABLE InstanceSettings ( \
id INTEGER PRIMARY KEY DEFAULT 1, \
signupsOpen INTEGER NOT NULL DEFAULT 0, \
updatedAt DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP \
);"
sqlite3 "$DB_PATH" \
"INSERT OR IGNORE INTO InstanceSettings (id, signupsOpen) VALUES (1, 0);"
fi
fi
# -----------------------------------------------------------------------------
@@ -26,17 +26,19 @@ import { sdk } from '../sdk'
* subcontainer. The plaintext password never lands in /proc, the SQL log,
* or anywhere persistent.
*
* - The UPDATE is keyed on `id = (SELECT id FROM User ORDER BY createdAt ASC
* LIMIT 1)` rather than `WHERE email = 'admin@local'` (the original 0.3.5
* default). That makes the action safe to re-run after a previous rotation.
* The app is single-user by design, so this targets the only User row.
* - The UPDATE is keyed on the oldest user with `isAdmin = 1`, i.e. the
* primary admin identity. Safe to re-run after a previous rotation, and
* correct under the multi-user model: non-admin users created via
* /auth/signup are not targeted (admins reset other users' passwords
* from the in-app user management UI).
*
* - We assert exactly 1 row was updated (`changes() == 1`). Anything else
* means the schema/data is in an unexpected state and we abort without
* reporting success, so the user is forced to investigate before assuming
* credentials rotated successfully.
*
* Available from package version 0.1.0:20 onward.
* credentials rotated successfully. If you see "expected exactly 1 user
* row updated", check that at least one User has isAdmin=1 — the boot-
* time compat ALTERs auto-promote the oldest user, but a corrupt or
* externally-edited DB might not have a valid admin.
*/
const EMAIL_PATTERN = '^[A-Za-z0-9._%+\\-]+@[A-Za-z0-9.\\-]+\\.[A-Za-z]{2,}$'
@@ -137,7 +139,7 @@ export const changeAdminCredentials = sdk.Action.withInput(
`SET email = ${sqlQuote(input.email)},`,
` passwordHash = ${sqlQuote(passwordHash)},`,
` updatedAt = (strftime('%s','now') * 1000)`,
`WHERE id = (SELECT id FROM User ORDER BY createdAt ASC LIMIT 1);`,
`WHERE id = (SELECT id FROM User WHERE isAdmin = 1 ORDER BY createdAt ASC LIMIT 1);`,
'SELECT changes();',
'COMMIT;',
].join('\n')
+10 -4
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@@ -1,11 +1,17 @@
import { sdk } from '../sdk'
import { changeAdminCredentials } from './changeAdminCredentials'
import { toggleSignups } from './toggleSignups'
/**
* Package actions registered with StartOS.
*
* - change-admin-credentials (added v0.1.0:20): rotate the admin email +
* password from the StartOS UI without dropping to a shell. See
* ./changeAdminCredentials.ts for full design notes.
* - change-admin-credentials: rotate the admin email + password from the
* StartOS UI without dropping to a shell. See changeAdminCredentials.ts
* for the full design notes.
* - toggle-signups: open/close the multi-user sign-up gate. The same
* toggle is also available in-app at Settings -> Instance Settings
* (admin only). See toggleSignups.ts.
*/
export const actions = sdk.Actions.of().addAction(changeAdminCredentials)
export const actions = sdk.Actions.of()
.addAction(changeAdminCredentials)
.addAction(toggleSignups)
+118
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@@ -0,0 +1,118 @@
import { sdk } from '../sdk'
/**
* toggle-signups — StartOS Package Action.
*
* Sets `InstanceSettings.signupsOpen` (the multi-user signup gate).
* When `true`, anyone with the URL can create an account from the app's
* /auth/signup page. New users start with no admin privileges and the
* full curated exercise library.
*
* The same toggle is also available in-app at Settings -> Instance
* Settings (admin only). Both write to the same singleton row, so
* either path works. This StartOS action is the safety hatch for
* operators who don't have a working admin login (or aren't logged in
* yet on first install).
*
* Design notes:
* - allowedStatuses: 'only-running'. The app must be running for the
* write to be visible without restart, and the subcontainer needs
* /data mounted writable. We don't require a stop because the
* UPDATE is a single-row write that can't conflict with the
* long-running Next.js server.
* - Single explicit boolean input. Avoids the "I clicked it but did it
* turn on or off?" ambiguity of toggle-style actions.
* - The action does NOT report the current state in `getInput`. It's a
* setter, not a viewer; the in-app Settings page is the dashboard.
*/
export const toggleSignups = sdk.Action.withInput(
'toggle-signups',
async () => ({
name: 'Set new signups',
description:
'Allow or disallow anyone with the URL to create a Proof of Work account on this instance. The same toggle exists at in-app Settings -> Instance Settings (admin only).',
warning:
'When sign-ups are open, anyone who can reach the URL can create an account. Make sure the instance is on a network you trust (LAN, Tor, VPN) before enabling.',
visibility: 'enabled',
allowedStatuses: 'only-running',
group: null,
}),
sdk.InputSpec.of({
signupsOpen: sdk.Value.toggle({
name: 'Allow new signups',
description: 'On = anyone with the URL can register. Off = closed.',
default: false,
}),
}),
async () => null,
async ({ effects, input }) => {
const flag = input.signupsOpen ? 1 : 0
await sdk.SubContainer.withTemp(
effects,
{ imageId: 'main' },
sdk.Mounts.of().mountVolume({
volumeId: 'main',
subpath: null,
mountpoint: '/data',
readonly: false,
}),
'toggle-signups',
async (sc) => {
// Defensive: make sure the table exists. The boot-time compat ALTERs
// create it, but if this action runs before a first proper boot we
// want it to still succeed.
const sql = [
`CREATE TABLE IF NOT EXISTS InstanceSettings (`,
` id INTEGER PRIMARY KEY DEFAULT 1,`,
` signupsOpen INTEGER NOT NULL DEFAULT 0,`,
` updatedAt DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP`,
`);`,
`INSERT OR IGNORE INTO InstanceSettings (id, signupsOpen) VALUES (1, ${flag});`,
`UPDATE InstanceSettings SET signupsOpen = ${flag}, updatedAt = CURRENT_TIMESTAMP WHERE id = 1;`,
`SELECT signupsOpen FROM InstanceSettings WHERE id = 1;`,
].join('\n')
const res = await sc.execFail(
['sqlite3', '/data/app.db'],
{ input: sql },
30_000,
)
const observed = res.stdout
.toString()
.split('\n')
.map((s) => s.trim())
.filter(Boolean)
.pop()
if (observed !== String(flag)) {
throw new Error(
`Aborting: wrote signupsOpen=${flag} but read back ${observed}. /data/app.db may be corrupt.`,
)
}
},
)
return {
version: '1',
title: input.signupsOpen ? 'Sign-ups enabled' : 'Sign-ups disabled',
message: input.signupsOpen
? 'New visitors can now create accounts at /auth/signup.'
: 'New sign-ups are now closed. Existing users can still sign in.',
result: {
type: 'group',
value: [
{
type: 'single',
name: 'signupsOpen',
description: 'Current value of InstanceSettings.signupsOpen',
value: String(input.signupsOpen),
copyable: false,
qr: false,
masked: false,
},
],
},
}
},
)
+1 -1
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@@ -25,7 +25,7 @@ export const v_1_0_0_1 = VersionInfo.of({
version: '1.0.0:1',
releaseNotes: {
en_US:
'Initial Proof of Work release. Replaces the legacy `workout-log` package with multi-user support and a curated exercise library shared across all users on the instance. Bakes a one-time seed of /data into the image and copies it into the new volume only on truly-fresh first boot, so an operator migrating from `workout-log` keeps every workout, exercise, and preference.',
'Initial Proof of Work release. Replaces the legacy `workout-log` package with: (1) multi-user support — anyone with the URL can sign up when admin enables it, via Settings or the new "Set new signups" StartOS action; (2) a curated exercise library shared across all users — additive on every upgrade, so new exercises shipped by the maintainer reach existing installs without overwriting users\' own custom entries; (3) one-time seeded cutover from /data on the legacy `workout-log` host so every workout, exercise, and preference comes across; (4) the `change-admin-credentials` StartOS action targeting the primary admin (User.isAdmin = 1).',
},
migrations: {
up: async () => {},