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Author SHA1 Message Date
dhkatzandClaude Opus 5.5 7a06ba49c3 Rebuild the hub on Bun: Elysia API, Better Auth, Drizzle, Next.js website
CI / test (push) Successful in 30s
The hub becomes a Bun monorepo: apps/api (Elysia, Better Auth for accounts, roles, bans, proxy device
sign-in and JWT keys; tagline linking, presence and the console as before), packages/db (Drizzle; Postgres in
production, PGlite in development and tests), and the Next.js website from apps/web. Self-hostable with
docker compose; the website deploys to Vercel-style hosts, the API to any that runs Bun or containers. The
first version, in Go, is removed.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-29 05:03:54 -07:00
dhkatzandClaude Opus 5.5 64c552330b Website: Next.js app for accounts, linking, who's online, device sign-in and the console
apps/web: Next.js 16 (App Router), Tailwind 4 and shadcn/ui, light and dark from the system. Pages render on the
server and call the API with Eden Treaty (typed by @t5de/api), forwarding the visitor's cookie; forms use server
actions; sign-up, sign-in and sign-out use Better Auth's React client. /api is rewritten to the API so its cookies
are first-party. Who's online follows the API's event stream (Next's gzip is off: it held the stream back).
Standalone output with a Dockerfile; deploys to Vercel as is.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-29 05:02:00 -07:00
114 changed files with 6472 additions and 3521 deletions

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# Tests the hub (against a real Postgres, a service container here) and builds it.
# Type-checks, tests (the API against PGlite, an in-process Postgres) and builds the hub.
name: CI
on:
@@ -10,30 +10,25 @@ on:
jobs:
test:
runs-on: ubuntu-latest
env:
GOPRIVATE: git.t5de.dev
# Jobs run as root, which embedded Postgres refuses: the tests use this service instead.
T5DE_TEST_DB: postgres://postgres:postgres@postgres:5432/postgres?sslmode=disable
services:
postgres:
image: postgres:17
env:
POSTGRES_PASSWORD: postgres
options: >-
--health-cmd "pg_isready -U postgres" --health-interval 2s --health-timeout 5s --health-retries 30
steps:
- uses: actions/checkout@v4
- uses: actions/setup-go@v5
- uses: oven-sh/setup-bun@v2
with:
go-version-file: go.mod
bun-version: 1.4.4
- uses: actions/setup-node@v4
with:
node-version: 26
- name: Install
run: bun install --frozen-lockfile
- name: Check types
run: bun run check-types
- name: Test
run: |
unformatted=$(gofmt -l .)
if [ -n "$unformatted" ]; then echo "Not gofmt-formatted: $unformatted"; exit 1; fi
go vet ./...
go test ./...
run: bun run test
- name: Build
run: CGO_ENABLED=0 go build -trimpath -o dist/t5de-hub ./cmd/t5de-hub
run: bun run build
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/dist/
/t5de-hub-data/
node_modules/
.next/
.turbo/
dist/
apps/api/data/
*.tsbuildinfo
.env
.env.local
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# t5de-hub
T5DE's hub (see docs/design.md, a draft under discussion with the user). Related repositories, usually checked out
beside this one: `t5de` (patches), `t5de-proxy` (local proxy), later `t5de-catalog` and `t5de-api`.
T5DE's hub (see README.md and docs/design.md). Related repositories, usually checked out beside this one: `t5de`
(patches), `t5de-proxy` (local proxy, Go; it signs in to the hub), `t5de-api` (shared definitions), later
`t5de-catalog`.
## Rules
@@ -9,15 +10,20 @@ beside this one: `t5de` (patches), `t5de-proxy` (local proxy), later `t5de-catal
in our own words are fine.
- Test with a throwaway IMVU account, never a real one.
- Commits: author "dhkatz <dev@t5de.dev>"; never the user's real name or email.
- The user prioritizes backend performance (Go), and wants moderation centered on the hub's website.
- IMVU session keys never leave the user's machine; the hub never asks for them.
## Notes
- Go, net/http, html/template (server-rendered; htmx 2.0.4 vendored in `internal/web/static`, CSP without inline
scripts or styles), pgx with plain SQL (`internal/store`, migrations embedded), coder/websocket.
- Dev: `go run ./cmd/t5de-hub -dev` (embedded Postgres on port 54321). Tests use port 54339 and a database each.
- The look: IMVU Classic's dialog palette (dark grays, gold buttons with black text), like T5DE's setup. Copy is
short and plain.
- Calls to IMVU (`internal/imvu`, its public user API) are rare and rate-limited: linking and age re-checks only.
- Stack (the user's choice, 2026-10-29): Bun, Elysia, Better Auth, Drizzle (Postgres; PGlite in development and
tests), Next.js 16 with Tailwind 4 and shadcn/ui, Turborepo. Must stay self-hostable (docker compose) and deployable
to Vercel/Heroku-style hosts. Go was used first and replaced.
- The website's look: modern and neutral, light/dark following the system, color only for status. Not IMVU Classic's
style (T5DE's setup keeps that).
- Better Auth's tables must match its plugins: when changing plugins, compare with `getAuthTables` (Better Auth logs
"Drizzle schema mismatch" otherwise), then `bun x drizzle-kit generate` in packages/db.
- Device sign-in: the person's viewing a code (`deviceVerify`) claims it, then `deviceApprove`; the hub's
`/api/v1/device/approve` does both and logs it. Proxies' sessions are told apart by their User-Agent
(`t5de-proxy...`).
- On this VM, Bun and Node are portable installs in `%LOCALAPPDATA%\Programs\bun` and `...\nodejs` (not on PATH; no
`bunx`: use `bun x`).
- Calls to IMVU (`apps/api/src/imvu.ts`, its public user API) are rare and rate-limited: linking and age re-checks.
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T5DE's hub: accounts linked to IMVU accounts, presence, and (to come) the registry of community products and
catalogs, T5DE-hosted rooms, and the moderation console. Part of T5DE (git.t5de.dev/t5de). Design:
[docs/design.md](docs/design.md); what a room needs from a server: [docs/imq-rooms.md](docs/imq-rooms.md).
[docs/design.md](docs/design.md); the API: [docs/api.md](docs/api.md); what a room needs from a server:
[docs/imq-rooms.md](docs/imq-rooms.md).
## What works
- **Accounts**: sign-up and sign-in (Argon2id passwords), sessions with CSRF protection. The first account is an
admin.
- **Accounts** (Better Auth): sign-up with email, username and password; sign-in by username. The first account is
an admin; roles user, moderator, admin.
- **Linking IMVU accounts**: the person puts a code in the account's tagline; the hub reads it from IMVU's public
API. The most recent proof wins (an account linked elsewhere moves). Link caps per person (default 10).
- **Age**: an account counts as adult if IMVU says it's age verified or has Access Pass, checked by the hub.
- **Proxy sign-in**: OAuth 2.0 device codes (`t5de-proxy signin` shows a code to enter at `/device`); Ed25519 JWT
access tokens (keys at `/.well-known/jwks.json`) and rotating refresh tokens.
API. The most recent proof wins (an account linked elsewhere moves, with a new pairwise ID). Link caps per person
(default 10).
- **Age**: an IMVU account counts as adult if IMVU says it's age verified or has Access Pass, checked by the hub.
- **Proxy sign-in**: OAuth 2.0 device authorization (`t5de-proxy signin` shows a code to enter at `/device`); the
proxy then uses its session as a bearer token. JWTs with published keys (`/.well-known/jwks.json`) for catalogs.
- **Presence**: signed-in proxies keep a WebSocket (`/api/v1/realtime`) telling the hub which IMVU account is in
use and the community products it wears. `/online` shows accounts that opted in, with the opt-in T5DE badge.
- **Console** (moderators): counts, who's online (live), people search, link caps, bans, roles, audit log.
use and the community products it wears. `/online` shows those who opted in, live, with the opt-in T5DE badge.
- **Console** (moderators): counts, who's online (live), people, link caps, bans, roles, the audit log.
## Layout
A Bun monorepo (workspaces, Turborepo):
| | |
| --- | --- |
| `apps/api` | The API: Elysia on Bun, Better Auth, the realtime WebSocket. Port 4101. |
| `apps/web` | The website: Next.js 16 (React server components), Tailwind CSS 4, shadcn/ui. Port 4100. Calls the API through its own `/api` (rewrites), typed end to end with Eden. |
| `packages/db` | Drizzle schema and migrations; Postgres in production, PGlite (in-process Postgres) for development and tests. |
## Development
Needs Bun (1.4) and Node (for Next.js).
bun install
bun run dev # the API on :4101 (database in apps/api/data) and the website on :4100
`bun run test` tests the API against PGlite; `bun run check-types`, `bun run build`.
## Running it
go run ./cmd/t5de-hub -dev
- **Self-hosted**: `AUTH_SECRET=$(openssl rand -base64 32) docker compose up -d` runs Postgres, the API and the
website (see `docker-compose.yml` for the public addresses).
- **Elsewhere**: the website deploys as is to Vercel and similar (`apps/web`, env `API_URL`); the API to any host
that runs Bun or containers (Railway, Render, Fly.io, Heroku), with `DATABASE_URL`, `AUTH_SECRET`, `API_URL` (its
public address) and `WEB_URL` (the website's).
runs the hub at http://127.0.0.1:8080 with its own Postgres (downloaded once, kept in `t5de-hub-data/`). In
production: `t5de-hub -db postgres://... -public-url https://hub.t5de.dev -listen :8080 -data /var/lib/t5de-hub`
(the data directory holds the token signing key).
To point a T5DE proxy at it: `t5de-proxy signin -hub http://127.0.0.1:8080`.
## Tests
`go test ./...` runs everything, the website and API against a real Postgres (embedded, downloaded on first run
and cached; `T5DE_PG_CACHE` sets where), or the Postgres at `T5DE_TEST_DB` (as CI does), and a fake IMVU API.
T5DE's proxies reach the API's address directly (sign-in and the WebSocket): `t5de-proxy signin -hub <API address>`.
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# The hub's API. Build from the repository root: docker build -f apps/api/Dockerfile .
FROM oven/bun:1.4.4-slim AS deps
WORKDIR /app
COPY package.json bun.lock ./
COPY apps/api/package.json apps/api/
COPY apps/web/package.json apps/web/
COPY packages/db/package.json packages/db/
RUN bun install --frozen-lockfile --production --filter @t5de/api
FROM oven/bun:1.4.4-slim
WORKDIR /app
ENV NODE_ENV=production PORT=4101
COPY --from=deps /app/node_modules ./node_modules
COPY packages/db ./packages/db
COPY apps/api ./apps/api
USER bun
EXPOSE 4101
CMD ["bun", "apps/api/src/index.ts"]
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{
"name": "@t5de/api",
"private": true,
"type": "module",
"exports": {
".": "./src/app.ts"
},
"scripts": {
"dev": "bun --watch src/index.ts",
"start": "bun src/index.ts",
"test": "bun test",
"check-types": "tsc --noEmit"
},
"dependencies": {
"@t5de/db": "workspace:*",
"better-auth": "1.7.14",
"elysia": "1.4.30"
},
"devDependencies": {
"@types/bun": "^1.4.4",
"typescript": "^7.0.2"
}
}
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// The hub's API: Better Auth at /api/auth, the hub's own routes at /api/v1. The website calls it through its own
// origin (Next.js rewrites /api to here), so session cookies are first-party; T5DE's proxy calls it with a bearer
// token.
import { Elysia, t } from "elysia";
import { and, desc, eq, ilike, inArray, ne, or, sql, count, schema, type Database } from "@t5de/db";
import type { Auth } from "./auth";
import { ImvuClient, ImvuUnavailable, NoSuchImvuUser } from "./imvu";
import { Realtime } from "./realtime";
const { user, session, imvuLink, linkChallenge, audit } = schema;
export type Deps = { db: Database; auth: Auth; imvu: ImvuClient; realtime?: Realtime };
/** An error shown to the person: the website displays message as is. */
export class Problem extends Error {
constructor(
readonly status: number,
readonly slug: string,
message: string,
) {
super(message);
}
}
type Person = typeof user.$inferSelect;
type Link = typeof imvuLink.$inferSelect;
const roles = ["user", "moderator", "admin"] as const;
const isModerator = (p: Person) => p.role === "moderator" || p.role === "admin";
// Link codes: "t5de-" and eight letters and digits without look-alikes.
function linkCode(): string {
const alphabet = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
const bytes = crypto.getRandomValues(new Uint8Array(8));
const s = [...bytes].map((b) => alphabet[b % alphabet.length]).join("");
return `t5de-${s.slice(0, 4)}-${s.slice(4)}`;
}
function randomID(bytes = 16): string {
return Buffer.from(crypto.getRandomValues(new Uint8Array(bytes))).toString("base64url");
}
const challengeLifetime = 24 * 60 * 60 * 1000;
/** Allows n attempts per key in a window (IMVU lookups, which cost IMVU a request each). */
class Limiter {
private hits = new Map<string, number[]>();
allow(key: string, n: number, windowMs: number): boolean {
const now = Date.now();
const recent = (this.hits.get(key) ?? []).filter((t) => now - t < windowMs);
if (recent.length >= n) {
this.hits.set(key, recent);
return false;
}
recent.push(now);
this.hits.set(key, recent);
if (this.hits.size > 100_000) this.hits.clear();
return true;
}
}
export function createApp({ db, auth, imvu, realtime: rt }: Deps) {
const realtime =
rt ??
new Realtime(async (imvuId) => {
const [l] = await db.select({ userId: imvuLink.userId }).from(imvuLink).where(eq(imvuLink.imvuId, imvuId));
return l?.userId;
});
const limiter = new Limiter();
const personView = (p: Person) => ({
id: p.id,
username: p.displayUsername ?? p.username ?? p.name,
email: p.email,
role: (roles as readonly string[]).includes(p.role) ? (p.role as (typeof roles)[number]) : "user",
linkCap: p.linkCap,
createdAt: p.createdAt.toISOString(),
banned: p.banned === true,
banReason: p.banReason ?? "",
});
const linkView = (l: Link) => {
const live = realtime.online().find((o) => o.imvuId === l.imvuId);
return {
imvuId: l.imvuId,
username: l.username,
linkedAt: l.linkedAt.toISOString(),
ageVerified: l.ageVerified,
accessPass: l.accessPass,
adult: l.ageVerified || l.accessPass,
checkedAt: l.checkedAt.toISOString(),
showBadge: l.showBadge,
showPresence: l.showPresence,
online: live !== undefined,
outfit: live?.outfit ?? [],
};
};
const audited = (actorId: string | null, action: string, target: string, detail: Record<string, unknown> = {}) =>
db.insert(audit).values({ actorId, action, target, detail });
/** Who's online that viewer may see: accounts showing their presence (moderators see all). */
const visibleOnline = async (viewer: Person | undefined) => {
const online = realtime.online();
if (online.length === 0) return [];
const links = await db.select().from(imvuLink).where(inArray(imvuLink.imvuId, online.map((o) => o.imvuId)));
const mod = viewer !== undefined && isModerator(viewer);
return online.flatMap((o) => {
const l = links.find((l) => l.imvuId === o.imvuId);
if (!l || (!l.showPresence && !mod)) return [];
return [
{
imvuId: o.imvuId,
username: l.username,
badge: l.showBadge,
since: o.since.toISOString(),
outfit: o.outfit,
...(mod ? { hidden: !l.showPresence, personId: o.userId, adult: l.ageVerified || l.accessPass } : {}),
},
];
});
};
const imvuIdParam = t.Object({ imvu: t.Numeric({ minimum: 1 }) });
const ownLink = async (p: Person, imvuId: number) => {
const [l] = await db.select().from(imvuLink).where(and(eq(imvuLink.imvuId, imvuId), eq(imvuLink.userId, p.id)));
if (!l) throw new Problem(404, "not_found", "That account isn't linked to you.");
return l;
};
const imvuCall = async <T>(p: Person, call: () => Promise<T>): Promise<T> => {
if (!limiter.allow(`imvu:${p.id}`, 20, 60 * 60 * 1000))
throw new Problem(429, "rate_limited", "Too many lookups. Try again in a while.");
try {
return await call();
} catch (e) {
if (e instanceof NoSuchImvuUser) throw new Problem(404, "no_such_imvu_account", "IMVU has no account by that name.");
if (e instanceof ImvuUnavailable) throw new Problem(502, "imvu_unavailable", "IMVU didn't answer. Try again in a moment.");
throw e;
}
};
const personById = async (id: string) => {
const [p] = await db.select().from(user).where(eq(user.id, id));
if (!p) throw new Problem(404, "not_found", "No such person.");
return p;
};
const api = new Elysia({ prefix: "/api/v1" })
.error({ Problem })
.onError(({ code, error, set }) => {
if (code === "Problem") {
set.status = error.status;
return { error: error.slug, message: error.message };
}
if (code === "VALIDATION") {
set.status = 400;
return { error: "invalid", message: "Some of that isn't right. Check it and try again." };
}
if (code === "NOT_FOUND") {
set.status = 404;
return { error: "not_found", message: "Not found." };
}
})
.derive(async ({ request }) => {
const s = await auth.api.getSession({ headers: request.headers });
const person = s?.user ? ((await db.select().from(user).where(eq(user.id, s.user.id)))[0] ?? undefined) : undefined;
return { person: person && !person.banned ? person : undefined, sessionId: s?.session.id };
})
.macro({
signedIn: {
resolve: ({ person }) => {
if (!person) throw new Problem(401, "signed_out", "Sign in first.");
return { me: person };
},
},
moderator: {
resolve: ({ person }) => {
if (!person) throw new Problem(401, "signed_out", "Sign in first.");
if (!isModerator(person)) throw new Problem(403, "forbidden", "Only moderators can do this.");
return { me: person };
},
},
})
// Who's signed in, and the home page.
.get("/me", ({ me }) => ({ person: personView(me) }), { signedIn: true })
.get("/home", async ({ person }) => {
const online = (await visibleOnline(person)).length;
if (!person) return { onlineCount: online };
const [row] = await db.select({ n: count() }).from(imvuLink).where(eq(imvuLink.userId, person.id));
return { onlineCount: online, links: row?.n ?? 0 };
})
// Who's online.
.get("/online", async ({ person }) => ({ online: await visibleOnline(person) }))
.get("/online/events", ({ person, request }) => {
const encoder = new TextEncoder();
let stop = () => {};
const stream = new ReadableStream({
start(controller) {
const send = async () => {
const online = await visibleOnline(person);
try {
controller.enqueue(encoder.encode(`event: online\ndata: ${JSON.stringify({ online })}\n\n`));
} catch {}
};
const unsubscribe = realtime.subscribe(() => void send());
const keepAlive = setInterval(() => {
try {
controller.enqueue(encoder.encode(": keep-alive\n\n"));
} catch {}
}, 25_000);
stop = () => {
unsubscribe();
clearInterval(keepAlive);
};
request.signal.addEventListener("abort", () => {
stop();
try {
controller.close();
} catch {}
});
void send();
},
cancel() {
stop();
},
});
return new Response(stream, {
headers: { "Content-Type": "text/event-stream", "Cache-Control": "no-store", Connection: "keep-alive" },
});
})
// Your account.
.get(
"/account",
async ({ me }) => {
const links = await db.select().from(imvuLink).where(eq(imvuLink.userId, me.id)).orderBy(imvuLink.linkedAt);
const challenges = await db
.select()
.from(linkChallenge)
.where(and(eq(linkChallenge.userId, me.id), sql`${linkChallenge.createdAt} > now() - interval '1 day'`))
.orderBy(linkChallenge.createdAt);
const [computers] = await db
.select({ n: count() })
.from(session)
.where(and(eq(session.userId, me.id), ilike(session.userAgent, "t5de-proxy%"), sql`${session.expiresAt} > now()`));
return {
person: personView(me),
links: links.map(linkView),
challenges: challenges.map((c) => ({
imvuId: c.imvuId,
username: c.username,
code: c.code,
createdAt: c.createdAt.toISOString(),
expiresAt: new Date(c.createdAt.getTime() + challengeLifetime).toISOString(),
})),
computers: computers?.n ?? 0,
canLink: links.length < me.linkCap,
};
},
{ signedIn: true },
)
.post(
"/account/links",
async ({ me, body, set }) => {
const found = await imvuCall(me, () => imvu.byUsername(body.username));
const [existing] = await db.select().from(imvuLink).where(eq(imvuLink.imvuId, found.id));
if (existing?.userId === me.id)
throw new Problem(409, "already_linked", `${found.username} is already linked.`);
const code = linkCode();
const [c] = await db
.insert(linkChallenge)
.values({ userId: me.id, imvuId: found.id, username: found.username, code })
.onConflictDoUpdate({
target: [linkChallenge.userId, linkChallenge.imvuId],
set: { code, username: found.username, createdAt: new Date() },
})
.returning();
set.status = 201;
return {
challenge: {
imvuId: c!.imvuId,
username: c!.username,
code: c!.code,
createdAt: c!.createdAt.toISOString(),
expiresAt: new Date(c!.createdAt.getTime() + challengeLifetime).toISOString(),
},
};
},
{ signedIn: true, body: t.Object({ username: t.String({ minLength: 1, maxLength: 64 }) }) },
)
.post(
"/account/links/:imvu/check",
async ({ me, params }) => {
const [c] = await db
.select()
.from(linkChallenge)
.where(
and(
eq(linkChallenge.userId, me.id),
eq(linkChallenge.imvuId, params.imvu),
sql`${linkChallenge.createdAt} > now() - interval '1 day'`,
),
);
if (!c) throw new Problem(410, "expired", "That code expired. Start again.");
const found = await imvuCall(me, () => imvu.byId(params.imvu));
if (!found.tagline.toLowerCase().includes(c.code.toLowerCase()))
throw new Problem(
409,
"code_missing",
`${found.username}'s tagline doesn't have the code yet. IMVU can take a minute to show a new tagline.`,
);
const result = await db.transaction(async (tx) => {
const [{ n } = { n: 0 }] = await tx
.select({ n: count() })
.from(imvuLink)
.where(and(eq(imvuLink.userId, me.id), ne(imvuLink.imvuId, found.id)));
if (n >= me.linkCap)
throw new Problem(403, "link_cap", `You can link up to ${me.linkCap} IMVU accounts. Ask a moderator if you need more.`);
const [prev] = await tx.select().from(imvuLink).where(eq(imvuLink.imvuId, found.id));
const moved = prev !== undefined && prev.userId !== me.id;
const values = {
userId: me.id,
username: found.username,
ageVerified: found.ageVerified,
accessPass: found.accessPass,
checkedAt: new Date(),
};
let link: Link;
if (!prev) {
[link] = (await tx.insert(imvuLink).values({ imvuId: found.id, pairwiseId: randomID(), ...values }).returning()) as [Link];
} else if (moved) {
// A moved account gets a new pairwise ID and starts with nothing shown: nothing connects the new owner
// to the old one.
[link] = (await tx
.update(imvuLink)
.set({ ...values, pairwiseId: randomID(), linkedAt: new Date(), showBadge: false, showPresence: false })
.where(eq(imvuLink.imvuId, found.id))
.returning()) as [Link];
} else {
[link] = (await tx.update(imvuLink).set(values).where(eq(imvuLink.imvuId, found.id)).returning()) as [Link];
}
await tx.delete(linkChallenge).where(eq(linkChallenge.imvuId, found.id));
await tx.insert(audit).values({
actorId: me.id,
action: "link.add",
target: String(found.id),
detail: moved ? { imvu: found.username, movedFrom: prev!.userId } : { imvu: found.username },
});
return { link, moved };
});
return { link: linkView(result.link), moved: result.moved };
},
{ signedIn: true, params: imvuIdParam },
)
.delete(
"/account/challenges/:imvu",
async ({ me, params, set }) => {
await db.delete(linkChallenge).where(and(eq(linkChallenge.userId, me.id), eq(linkChallenge.imvuId, params.imvu)));
set.status = 204;
},
{ signedIn: true, params: imvuIdParam },
)
.patch(
"/account/links/:imvu",
async ({ me, params, body }) => {
await ownLink(me, params.imvu);
const [l] = await db
.update(imvuLink)
.set({
...(body.showBadge !== undefined ? { showBadge: body.showBadge } : {}),
...(body.showPresence !== undefined ? { showPresence: body.showPresence } : {}),
})
.where(eq(imvuLink.imvuId, params.imvu))
.returning();
return { link: linkView(l!) };
},
{
signedIn: true,
params: imvuIdParam,
body: t.Object({ showBadge: t.Optional(t.Boolean()), showPresence: t.Optional(t.Boolean()) }),
},
)
.post(
"/account/links/:imvu/recheck",
async ({ me, params }) => {
await ownLink(me, params.imvu);
const found = await imvuCall(me, () => imvu.byId(params.imvu));
const [l] = await db
.update(imvuLink)
.set({ username: found.username, ageVerified: found.ageVerified, accessPass: found.accessPass, checkedAt: new Date() })
.where(eq(imvuLink.imvuId, params.imvu))
.returning();
return { link: linkView(l!) };
},
{ signedIn: true, params: imvuIdParam },
)
.delete(
"/account/links/:imvu",
async ({ me, params, set }) => {
const l = await ownLink(me, params.imvu);
await db.delete(imvuLink).where(eq(imvuLink.imvuId, l.imvuId));
await audited(me.id, "link.remove", String(l.imvuId), { imvu: l.username });
set.status = 204;
},
{ signedIn: true, params: imvuIdParam },
)
.post(
"/account/signout-computers",
async ({ me, set }) => {
await db.delete(session).where(and(eq(session.userId, me.id), ilike(session.userAgent, "t5de-proxy%")));
realtime.disconnect(me.id);
set.status = 204;
},
{ signedIn: true },
)
// A proxy's sign-in code, approved by the person on the website.
.post(
"/device/approve",
async ({ me, body, request, set }) => {
const raw = body.code.toUpperCase().replace(/[\s-]/g, "");
try {
// Viewing the code claims it for this person; then they approve it.
await auth.api.deviceVerify({ query: { user_code: raw }, headers: request.headers });
await auth.api.deviceApprove({ body: { userCode: raw }, headers: request.headers });
} catch {
throw new Problem(404, "not_found", "That code isn't right, or it expired. Check the code T5DE shows.");
}
await audited(me.id, "proxy.signin", "");
set.status = 204;
},
{ signedIn: true, body: t.Object({ code: t.String({ minLength: 4, maxLength: 32 }) }) },
)
// The console.
.get(
"/console",
async ({ me }) => {
const [counts] = await db
.select({
people: sql<number>`(select count(*) from ${user})::int`,
links: sql<number>`(select count(*) from ${imvuLink})::int`,
computers: sql<number>`(select count(*) from ${session} where ${session.userAgent} ilike 't5de-proxy%' and ${session.expiresAt} > now())::int`,
})
.from(sql`(select 1) as one`);
const log = await db
.select({ at: audit.at, actor: user.username, action: audit.action, target: audit.target, detail: audit.detail })
.from(audit)
.leftJoin(user, eq(user.id, audit.actorId))
.orderBy(desc(audit.id))
.limit(50);
return {
counts: counts!,
connections: realtime.connections(),
online: await visibleOnline(me),
audit: log.map((e) => ({ ...e, at: e.at.toISOString(), actor: e.actor ?? "" })),
};
},
{ moderator: true },
)
.get(
"/console/people",
async ({ query }) => {
const q = (query.q ?? "").trim();
const like = `%${q.replace(/[%_\\]/g, (c) => "\\" + c)}%`;
const rows = await db
.select()
.from(user)
.where(
q
? or(
ilike(user.username, like),
inArray(user.id, db.select({ id: imvuLink.userId }).from(imvuLink).where(ilike(imvuLink.username, like))),
)
: undefined,
)
.orderBy(desc(user.createdAt))
.limit(100);
return { people: rows.map(personView) };
},
{ moderator: true, query: t.Object({ q: t.Optional(t.String({ maxLength: 64 })) }) },
)
.get(
"/console/people/:id",
async ({ params }) => {
const p = await personById(params.id);
const links = await db.select().from(imvuLink).where(eq(imvuLink.userId, p.id)).orderBy(imvuLink.linkedAt);
const [computers] = await db
.select({ n: count() })
.from(session)
.where(and(eq(session.userId, p.id), ilike(session.userAgent, "t5de-proxy%"), sql`${session.expiresAt} > now()`));
return { person: personView(p), links: links.map(linkView), computers: computers?.n ?? 0 };
},
{ moderator: true },
)
.post(
"/console/people/:id/link-cap",
async ({ me, params, body }) => {
const p = await personById(params.id);
const [updated] = await db.update(user).set({ linkCap: body.linkCap }).where(eq(user.id, p.id)).returning();
await audited(me.id, "person.link_cap", p.username ?? p.id, { from: p.linkCap, to: body.linkCap });
return { person: personView(updated!) };
},
{ moderator: true, body: t.Object({ linkCap: t.Integer({ minimum: 0, maximum: 1000 }) }) },
)
.post(
"/console/people/:id/ban",
async ({ me, params, body }) => {
const p = await personById(params.id);
if (p.id === me.id) throw new Problem(400, "invalid", "You can't ban yourself.");
if (isModerator(p) && me.role !== "admin") throw new Problem(403, "forbidden", "Only admins can ban moderators.");
const [updated] = await db.update(user).set({ banned: true, banReason: body.reason }).where(eq(user.id, p.id)).returning();
await db.delete(session).where(eq(session.userId, p.id));
realtime.disconnect(p.id);
await audited(me.id, "person.ban", p.username ?? p.id, { reason: body.reason });
return { person: personView(updated!) };
},
{ moderator: true, body: t.Object({ reason: t.String({ minLength: 1, maxLength: 500 }) }) },
)
.post(
"/console/people/:id/unban",
async ({ me, params }) => {
const p = await personById(params.id);
const [updated] = await db.update(user).set({ banned: false, banReason: null }).where(eq(user.id, p.id)).returning();
await audited(me.id, "person.unban", p.username ?? p.id);
return { person: personView(updated!) };
},
{ moderator: true },
)
.post(
"/console/people/:id/role",
async ({ me, params, body }) => {
if (me.role !== "admin") throw new Problem(403, "forbidden", "Only admins can change roles.");
const p = await personById(params.id);
if (p.id === me.id) throw new Problem(400, "invalid", "Another admin has to change your role.");
const [updated] = await db.update(user).set({ role: body.role }).where(eq(user.id, p.id)).returning();
await audited(me.id, "person.role", p.username ?? p.id, { from: p.role, to: body.role });
return { person: personView(updated!) };
},
{
moderator: true,
body: t.Object({ role: t.Union([t.Literal("user"), t.Literal("moderator"), t.Literal("admin")]) }),
},
)
// T5DE's proxy: the live connection.
.ws("/realtime", {
async beforeHandle({ person, set }) {
if (!person) {
set.status = 401;
return { error: "signed_out", message: "Sign in first." };
}
},
open(ws) {
const { person } = ws.data as unknown as { person: Person };
realtime.open(ws.id, person.id, () => ws.close(4001, "signed out"));
ws.send(JSON.stringify({ type: "welcome" }));
},
async message(ws, message) {
const reply = await realtime.message(ws.id, message);
if (reply) ws.send(JSON.stringify(reply));
},
close(ws) {
realtime.close(ws.id);
},
});
const app = new Elysia()
.all("/api/auth/*", ({ request }) => auth.handler(request))
.get("/.well-known/jwks.json", async () => auth.api.getJwks())
.get("/health", () => ({ ok: true }))
.use(api);
return { app, realtime };
}
export type App = ReturnType<typeof createApp>["app"];
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// Accounts, sessions and proxy sign-in, by Better Auth: email and password with usernames, roles and bans (admin),
// device sign-in for T5DE's proxy (RFC 8628), bearer tokens for the proxy's requests, and JWTs with published keys
// (for catalogs later).
import { betterAuth } from "better-auth";
import { drizzleAdapter } from "better-auth/adapters/drizzle";
import { admin, bearer, deviceAuthorization, jwt, username } from "better-auth/plugins";
import { count, schema, type Database } from "@t5de/db";
export type AuthConfig = {
/** The API's own address, e.g. https://hub-api.t5de.dev. */
apiURL: string;
/** The website's address, e.g. https://hub.t5de.dev: trusted origin, and where /device is. */
webURL: string;
/** At least 32 random characters; signs sessions. */
secret: string;
/** Rate limits on sign-up, sign-in and the rest (on unless false: tests turn them off). */
rateLimit?: boolean;
};
/** The proxy's client ID in device sign-in. */
export const proxyClientID = "t5de-proxy";
export function createAuth(db: Database, config: AuthConfig) {
return betterAuth({
baseURL: config.apiURL,
basePath: "/api/auth",
secret: config.secret,
trustedOrigins: [config.webURL],
database: drizzleAdapter(db, { provider: "pg", schema }),
emailAndPassword: { enabled: true, minPasswordLength: 10, maxPasswordLength: 256 },
user: {
additionalFields: {
linkCap: { type: "number", defaultValue: 10, input: false },
},
},
// Proxies stay signed in for months; a session is extended when it's used.
session: { expiresIn: 60 * 60 * 24 * 60, updateAge: 60 * 60 * 24 },
rateLimit: { enabled: config.rateLimit !== false, window: 60, max: 100 },
advanced: { ipAddress: { ipAddressHeaders: ["cf-connecting-ip", "x-forwarded-for"] } },
databaseHooks: {
user: {
create: {
// The first account runs the hub.
before: async (u) => {
const [row] = await db.select({ n: count() }).from(schema.user);
return { data: { ...u, role: (row?.n ?? 0) === 0 ? "admin" : "user" } };
},
},
},
},
plugins: [
username({
minUsernameLength: 3,
maxUsernameLength: 32,
usernameValidator: (name) => /^[A-Za-z0-9_]+$/.test(name),
}),
admin({ defaultRole: "user", adminRoles: ["admin"] }),
deviceAuthorization({
verificationUri: `${config.webURL}/device`,
expiresIn: "10m",
interval: "3s",
validateClient: (clientId) => clientId === proxyClientID,
}),
bearer(),
jwt({ jwks: { keyPairConfig: { alg: "EdDSA", crv: "Ed25519" } } }),
],
});
}
export type Auth = ReturnType<typeof createAuth>;
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// IMVU's public user API: who an account is, its tagline (for linking) and whether it's age verified or has Access
// Pass. The hub calls it rarely (linking, and age checks) and depends on it for nothing else.
export type ImvuUser = {
id: number;
username: string;
tagline: string;
ageVerified: boolean;
accessPass: boolean;
};
export class NoSuchImvuUser extends Error {
constructor() {
super("no such IMVU account");
}
}
export class ImvuUnavailable extends Error {}
// Calls are spaced out so the hub never floods IMVU.
const minInterval = 200;
export class ImvuClient {
private next = 0;
constructor(
readonly base = "https://api.imvu.com",
private readonly fetchFn: typeof fetch = fetch,
) {}
byUsername(username: string): Promise<ImvuUser> {
const name = username.trim();
if (!name || name.length > 64) return Promise.reject(new NoSuchImvuUser());
return this.get(`/user?username=${encodeURIComponent(name)}`);
}
byId(id: number): Promise<ImvuUser> {
return this.get(`/user/user-${id}`);
}
private async wait() {
const now = Date.now();
const at = Math.max(now, this.next);
this.next = at + minInterval;
if (at > now) await Bun.sleep(at - now);
}
private async get(path: string): Promise<ImvuUser> {
await this.wait();
let response: Response;
try {
response = await this.fetchFn(this.base + path, {
headers: { "User-Agent": "t5de-hub (https://git.t5de.dev/t5de/t5de-hub)" },
signal: AbortSignal.timeout(15_000),
});
} catch (e) {
throw new ImvuUnavailable(String(e));
}
if (response.status === 404) throw new NoSuchImvuUser();
if (!response.ok) throw new ImvuUnavailable(`IMVU answered ${response.status}`);
return parse(await response.json());
}
}
// IMVU's "denormalized" answers: the user is the one /user/user-<id> entry.
export function parse(answer: unknown): ImvuUser {
const den = (answer as { denormalized?: Record<string, { data?: Record<string, unknown> }> })?.denormalized ?? {};
const users = Object.entries(den).filter(([key]) => key.includes("/user/user-"));
if (users.length !== 1) throw new NoSuchImvuUser();
const data = users[0]![1].data ?? {};
const id = Number(data.legacy_cid);
const username = typeof data.username === "string" ? data.username : "";
if (!Number.isSafeInteger(id) || id <= 0 || !username) throw new NoSuchImvuUser();
return {
id,
username,
tagline: typeof data.tagline === "string" ? data.tagline : "",
ageVerified: data.is_ageverified === true,
accessPass: data.is_ap === true,
};
}
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// Runs the hub's API. Configuration (environment):
// DATABASE_URL postgres://... (default: PGlite files in ./data/db, for development)
// AUTH_SECRET at least 32 random characters (required unless NODE_ENV is development)
// API_URL the API's address as the website and proxies reach it (default http://localhost:4101)
// WEB_URL the website's address (default http://localhost:4100)
// PORT default 4101
import { openDatabase } from "@t5de/db";
import { createApp } from "./app";
import { createAuth } from "./auth";
import { ImvuClient } from "./imvu";
const env = process.env;
const dev = env.NODE_ENV !== "production";
const port = Number(env.PORT ?? 4101);
const secret = env.AUTH_SECRET ?? (dev ? "development-secret-not-for-production-use" : "");
if (secret.length < 32) {
console.error("AUTH_SECRET must be at least 32 characters");
process.exit(1);
}
const apiURL = env.API_URL ?? `http://localhost:${port}`;
const webURL = env.WEB_URL ?? "http://localhost:4100";
const { db } = await openDatabase(env.DATABASE_URL ?? "./data/db");
const auth = createAuth(db, { apiURL, webURL, secret });
const { app } = createApp({ db, auth, imvu: new ImvuClient() });
app.listen({ port, hostname: env.HOST ?? "0.0.0.0" });
console.log(`t5de-hub API on ${apiURL} (website ${webURL})`);
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// The live connection with signed-in proxies: which IMVU account each client is using (presence), and the
// community products it wears. Later, room channels.
//
// Protocol (JSON text messages over the WebSocket at /api/v1/realtime, authorized with the proxy's session token as
// a bearer token):
// proxy -> hub {"type": "session", "imvu_id": 123} the client signed in as this IMVU account
// proxy -> hub {"type": "outfit", "items": [{"id", "name"}]} the community products it wears now
// hub -> proxy {"type": "welcome"} | {"type": "error", "message": "..."}
export type Item = { id: string; name: string };
export type Online = { userId: string; imvuId: number; since: Date; outfit: Item[] };
type Session = { userId: string; imvuId: number; since: Date; outfit: Item[]; close: () => void };
export type Owners = (imvuId: number) => Promise<string | undefined>;
export class Realtime {
private sessions = new Map<string, Session>();
private listeners = new Set<() => void>();
constructor(private readonly owner: Owners) {}
/** Calls fn on every change of presence or outfits; returns a function that stops it. */
subscribe(fn: () => void): () => void {
this.listeners.add(fn);
return () => this.listeners.delete(fn);
}
private changed() {
for (const fn of this.listeners) fn();
}
/** The IMVU accounts in use now, one entry each (the most recent session), oldest first. */
online(): Online[] {
const byId = new Map<number, Online>();
for (const s of this.sessions.values()) {
if (!s.imvuId) continue;
const prev = byId.get(s.imvuId);
if (prev && prev.since > s.since) continue;
byId.set(s.imvuId, { userId: s.userId, imvuId: s.imvuId, since: s.since, outfit: [...s.outfit] });
}
return [...byId.values()].sort((a, b) => a.since.getTime() - b.since.getTime());
}
connections(): number {
return this.sessions.size;
}
open(id: string, userId: string, close: () => void) {
this.sessions.set(id, { userId, imvuId: 0, since: new Date(), outfit: [], close });
}
close(id: string) {
const s = this.sessions.get(id);
this.sessions.delete(id);
if (s?.imvuId) this.changed();
}
/** Closes a person's connections (banned, or signed out of their computers). */
disconnect(userId: string) {
for (const s of this.sessions.values()) if (s.userId === userId) s.close();
}
/** Handles a message from a proxy; returns the reply to send, if any. */
async message(id: string, raw: unknown): Promise<object | undefined> {
const s = this.sessions.get(id);
if (!s) return;
const m = (typeof raw === "string" ? safeJSON(raw) : raw) as { type?: unknown; imvu_id?: unknown; items?: unknown };
if (!m || typeof m !== "object") return { type: "error", message: "not a message" };
if (m.type === "session") {
const imvuId = Number(m.imvu_id);
const owner = Number.isSafeInteger(imvuId) && imvuId > 0 ? await this.owner(imvuId) : undefined;
if (owner !== s.userId) {
// Not this person's account: no presence, no outfit for it.
s.imvuId = 0;
s.outfit = [];
this.changed();
return { type: "error", message: "not_linked" };
}
s.imvuId = imvuId;
s.since = new Date();
s.outfit = [];
this.changed();
return;
}
if (m.type === "outfit") {
if (!Array.isArray(m.items) || m.items.length > 64) return { type: "error", message: "too many items" };
s.outfit = m.items
.filter((it): it is Item => typeof it?.id === "string" && typeof it?.name === "string")
.filter((it) => it.id && it.id.length <= 128 && it.name.length <= 128)
.map((it) => ({ id: it.id, name: it.name }));
this.changed();
return;
}
return { type: "error", message: "unknown message type" };
}
}
function safeJSON(s: string): unknown {
try {
return JSON.parse(s);
} catch {
return undefined;
}
}
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// The whole API against an in-process Postgres (PGlite) and a fake IMVU.
import { afterAll, beforeAll, describe, expect, test } from "bun:test";
import { openDatabase, type Database } from "@t5de/db";
import { createApp } from "../src/app";
import { createAuth, proxyClientID } from "../src/auth";
import { ImvuClient, type ImvuUser } from "../src/imvu";
const webURL = "http://web.test";
const accounts = new Map<number, ImvuUser>();
// IMVU's public user API, answering from accounts.
const fakeIMVU: typeof fetch = (async (input: RequestInfo | URL) => {
const url = new URL(String(input));
const found = [...accounts.values()].find(
(u) =>
url.pathname === `/user/user-${u.id}` ||
(url.pathname === "/user" && url.searchParams.get("username")?.toLowerCase() === u.username.toLowerCase()),
);
const denormalized = found
? {
[`https://api.imvu.com/user/user-${found.id}`]: {
data: {
legacy_cid: found.id,
username: found.username,
tagline: found.tagline,
is_ageverified: found.ageVerified,
is_ap: found.accessPass,
},
},
}
: {};
return Response.json({ status: "success", denormalized });
}) as typeof fetch;
let db: Database;
let close: () => Promise<void>;
let hub: ReturnType<typeof createApp>;
let server: { port: number; stop: () => void } | undefined;
let base: string;
beforeAll(async () => {
({ db, close } = await openDatabase("memory"));
const auth = createAuth(db, { apiURL: "http://api.test", webURL, secret: "test-secret-test-secret-test-secret-1234", rateLimit: false });
hub = createApp({ db, auth, imvu: new ImvuClient("http://imvu.test", fakeIMVU) });
hub.app.listen({ port: 0, hostname: "127.0.0.1" });
server = hub.app.server as unknown as { port: number; stop: () => void };
base = `http://127.0.0.1:${server.port}`;
});
afterAll(async () => {
server?.stop();
await close();
});
/** A person using the website: keeps the session cookie. */
class Browser {
cookie = "";
async call(method: string, path: string, body?: unknown, headers: Record<string, string> = {}) {
const res = await fetch(base + path, {
method,
headers: {
Origin: webURL,
...(body !== undefined ? { "Content-Type": "application/json" } : {}),
...(this.cookie ? { Cookie: this.cookie } : {}),
...headers,
},
body: body !== undefined ? JSON.stringify(body) : undefined,
});
const set = res.headers.getSetCookie();
if (set.length) this.cookie = set.map((c) => c.split(";")[0]).join("; ");
const text = await res.text();
let json: any;
try {
json = JSON.parse(text);
} catch {
json = text;
}
return { status: res.status, json };
}
async signup(username: string) {
const r = await this.call("POST", "/api/auth/sign-up/email", {
email: `${username.toLowerCase()}@example.test`,
password: "a long password",
name: username,
username,
});
expect(r.status).toBe(200);
return r;
}
}
/** Links an IMVU account through the API, putting the code in its fake tagline. */
async function link(b: Browser, u: Omit<ImvuUser, "tagline">) {
accounts.set(u.id, { ...u, tagline: "" });
const started = await b.call("POST", "/api/v1/account/links", { username: u.username });
expect(started.status).toBe(201);
accounts.set(u.id, { ...u, tagline: `hi ${started.json.challenge.code.toLowerCase()}` });
return b.call("POST", `/api/v1/account/links/${u.id}/check`);
}
describe("accounts", () => {
test("the first account is the admin; usernames sign in", async () => {
const alice = new Browser();
await alice.signup("alice");
expect((await alice.call("GET", "/api/v1/me")).json.person.role).toBe("admin");
const bob = new Browser();
await bob.signup("bob");
expect((await bob.call("GET", "/api/v1/me")).json.person.role).toBe("user");
expect((await bob.call("GET", "/api/v1/console")).status).toBe(403);
const again = new Browser();
const wrong = await again.call("POST", "/api/auth/sign-in/username", { username: "bob", password: "nope nope nope" });
expect(wrong.status).toBe(401);
const right = await again.call("POST", "/api/auth/sign-in/username", { username: "BOB", password: "a long password" });
expect(right.status).toBe(200);
expect((await again.call("GET", "/api/v1/me")).json.person.username).toBe("bob");
const taken = await new Browser().call("POST", "/api/auth/sign-up/email", {
email: "[email protected]",
password: "a long password",
name: "Alice",
username: "ALICE",
});
expect(taken.status).toBeGreaterThanOrEqual(400);
expect((await new Browser().call("GET", "/api/v1/me")).status).toBe(401);
});
});
describe("linking IMVU accounts", () => {
test("by tagline; the most recent proof wins; link caps", async () => {
const carol = new Browser();
await carol.signup("carol");
accounts.set(42, { id: 42, username: "CarolAv", tagline: "", ageVerified: true, accessPass: false });
const started = await carol.call("POST", "/api/v1/account/links", { username: "carolav" });
expect(started.json.challenge.code).toMatch(/^t5de-[A-Z2-9]{4}-[A-Z2-9]{4}$/);
const missing = await carol.call("POST", "/api/v1/account/links/42/check");
expect(missing.status).toBe(409);
expect(missing.json.error).toBe("code_missing");
const linked = await link(carol, { id: 42, username: "CarolAv", ageVerified: true, accessPass: false });
expect(linked.status).toBe(200);
expect(linked.json.link).toMatchObject({ imvuId: 42, username: "CarolAv", adult: true });
expect((await carol.call("POST", "/api/v1/account/links", { username: "nobody" })).json.error).toBe(
"no_such_imvu_account",
);
// Dave proves the same account is his: it moves, with a new pairwise ID.
const before = (await db.query.imvuLink.findFirst({ where: (l, { eq }) => eq(l.imvuId, 42) }))!;
const dave = new Browser();
await dave.signup("dave");
const moved = await link(dave, { id: 42, username: "CarolAv", ageVerified: false, accessPass: false });
expect(moved.json.moved).toBe(true);
const after = (await db.query.imvuLink.findFirst({ where: (l, { eq }) => eq(l.imvuId, 42) }))!;
expect(after.userId).not.toBe(before.userId);
expect(after.pairwiseId).not.toBe(before.pairwiseId);
expect((await carol.call("GET", "/api/v1/account")).json.links).toHaveLength(0);
// A moderator lowers Dave's link cap to 1: a second account is refused.
const admin = new Browser();
await admin.call("POST", "/api/auth/sign-in/username", { username: "alice", password: "a long password" });
const daveId = (await dave.call("GET", "/api/v1/me")).json.person.id;
expect((await admin.call("POST", `/api/v1/console/people/${daveId}/link-cap`, { linkCap: 1 })).status).toBe(200);
const over = await link(dave, { id: 43, username: "DaveAlt", ageVerified: false, accessPass: false });
expect(over.status).toBe(403);
expect(over.json.error).toBe("link_cap");
});
});
describe("T5DE's proxy", () => {
test("signs in with a device code, connects, shows presence; a ban ends it", async () => {
const erin = new Browser();
await erin.signup("erin");
await link(erin, { id: 77, username: "ErinAv", ageVerified: false, accessPass: false });
// The proxy asks for a code; until it's approved, the token request waits.
const codeRes = await fetch(`${base}/api/auth/device/code`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ client_id: proxyClientID }),
});
const device = await codeRes.json();
expect(device.verification_uri).toBe(`${webURL}/device`);
const poll = async () =>
(
await fetch(`${base}/api/auth/device/token`, {
method: "POST",
headers: { "Content-Type": "application/json", "User-Agent": "t5de-proxy/test" },
body: JSON.stringify({
grant_type: "urn:ietf:params:oauth:grant-type:device_code",
device_code: device.device_code,
client_id: proxyClientID,
}),
})
).json();
expect((await poll()).error).toBe("authorization_pending");
const userCode = device.user_code as string;
const approved = await erin.call("POST", "/api/v1/device/approve", {
code: userCode.toLowerCase().slice(0, 4) + "-" + userCode.toLowerCase().slice(4),
});
expect(approved.status).toBe(204);
await Bun.sleep(3100); // the proxy keeps to the polling interval
const tokens = await poll();
expect(tokens.access_token).toBeString();
const bearer = { Authorization: `Bearer ${tokens.access_token}` };
const me = await fetch(`${base}/api/v1/me`, { headers: bearer });
expect((await me.json()).person.username).toBe("erin");
// The live connection: another person's account is refused; Erin's shows online with her outfit, to moderators,
// and to everyone once she opts in.
const ws = new WebSocket(`${base.replace("http", "ws")}/api/v1/realtime`, { headers: bearer } as any);
const messages: any[] = [];
ws.onmessage = (e) => messages.push(JSON.parse(String(e.data)));
await new Promise((r) => (ws.onopen = r));
ws.send(JSON.stringify({ type: "session", imvu_id: 42 }));
await waitFor(() => messages.some((m) => m.message === "not_linked"));
ws.send(JSON.stringify({ type: "session", imvu_id: 77 }));
ws.send(JSON.stringify({ type: "outfit", items: [{ id: "blue-coat", name: "Blue Coat" }] }));
await waitFor(() => hub.realtime.online().some((o) => o.imvuId === 77 && o.outfit.length === 1));
const visitor = new Browser();
expect((await visitor.call("GET", "/api/v1/online")).json.online).toHaveLength(0);
const admin = new Browser();
await admin.call("POST", "/api/auth/sign-in/username", { username: "alice", password: "a long password" });
const consoleView = (await admin.call("GET", "/api/v1/console")).json;
expect(consoleView.online[0]).toMatchObject({ username: "ErinAv", hidden: true });
expect(consoleView.counts.computers).toBe(1);
await erin.call("PATCH", "/api/v1/account/links/77", { showPresence: true, showBadge: true });
const online = (await visitor.call("GET", "/api/v1/online")).json.online;
expect(online).toEqual([
{ imvuId: 77, username: "ErinAv", badge: true, since: expect.any(String), outfit: [{ id: "blue-coat", name: "Blue Coat" }] },
]);
// A ban closes the connection and ends the proxy's session.
const erinId = (await erin.call("GET", "/api/v1/me")).json.person.id;
const closed = new Promise((r) => (ws.onclose = r));
expect((await admin.call("POST", `/api/v1/console/people/${erinId}/ban`, { reason: "testing" })).status).toBe(200);
await closed;
expect((await fetch(`${base}/api/v1/me`, { headers: bearer })).status).toBe(401);
expect((await admin.call("GET", "/api/v1/console")).json.audit.map((e: any) => e.action)).toContain("person.ban");
}, 20_000);
});
async function waitFor(ok: () => boolean) {
for (let i = 0; i < 200; i++) {
if (ok()) return;
await Bun.sleep(10);
}
throw new Error("timed out");
}
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{
"compilerOptions": {
"target": "ES2022", "module": "ESNext", "moduleResolution": "bundler", "strict": true,
"noEmit": true, "skipLibCheck": true, "types": ["bun"], "noUncheckedIndexedAccess": true
},
"include": ["src", "test"]
}
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/.next/
/node_modules/
next-env.d.ts
*.tsbuildinfo
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# The hub's website as a standalone Next.js server. Build from the repository root (the app uses the workspace's
# packages for the API's types):
#
# docker build -f apps/web/Dockerfile --build-arg API_URL=http://api:4101 -t t5de-hub-web .
# docker run -p 4100:4100 -e API_URL=http://api:4101 t5de-hub-web
#
# API_URL is needed at build time too: Next fixes the /api rewrite when it builds.
FROM oven/bun:1.4.4 AS bun
FROM node:26-slim AS build
COPY --from=bun /usr/local/bin/bun /usr/local/bin/bun
WORKDIR /repo
ENV NEXT_TELEMETRY_DISABLED=1
# Dependencies first, so they're cached while only source changes.
COPY package.json bun.lock ./
COPY apps/web/package.json apps/web/
COPY apps/api/package.json apps/api/
COPY packages/db/package.json packages/db/
RUN bun install --frozen-lockfile
COPY packages/db packages/db
COPY apps/api apps/api
COPY apps/web apps/web
ARG API_URL=http://api:4101
ENV API_URL=$API_URL
RUN cd apps/web && bun run build
FROM node:26-slim
WORKDIR /app
ENV NODE_ENV=production NEXT_TELEMETRY_DISABLED=1 PORT=4100 HOSTNAME=0.0.0.0
ARG API_URL=http://api:4101
ENV API_URL=$API_URL
COPY --from=build --chown=node:node /repo/apps/web/.next/standalone ./
COPY --from=build --chown=node:node /repo/apps/web/.next/static ./apps/web/.next/static
USER node
EXPOSE 4100
CMD ["node", "apps/web/server.js"]
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**/node_modules
**/.next
**/.turbo
**/data
**/*.tsbuildinfo
.git
dist
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# T5DE Hub website
The hub's website: accounts, linked IMVU accounts, who's online, signing T5DE in, and the moderation console.
Next.js (App Router), Tailwind CSS and shadcn/ui. Pages are rendered on the server, which calls the hub's API
(`apps/api`) with the visitor's cookie; forms use server actions. The browser only talks to this app: `/api/*` is
rewritten to the API, so the API's session cookies belong to the website's origin.
## Develop
From the repository root, `bun install`, then start the API (`cd apps/api && bun src/index.ts`) and the website:
```sh
cd apps/web
bun run dev # http://localhost:4100
bun run check-types
bun run build
```
The first account created is the hub's admin.
## Configuration
| Variable | Default | What |
| --------- | ----------------------- | -------------------------------------------------------------------------------------- |
| `API_URL` | `http://localhost:4101` | The API's address as this app reaches it. Needed at build time and at run time (below). |
| `PORT` | `4100` | The standalone server's port (`next start` and `bun run dev` use 4100). |
The API's `WEB_URL` must be this website's public address (it's where Better Auth trusts requests from, and where
T5DE's sign-in code page is).
`API_URL` is read in two places: by server code on every request, and by `next.config.ts`'s `/api` rewrite, which
Next fixes when it builds. So build with the same `API_URL` the app will run with.
## Deploy
### Container
The `Dockerfile` builds a standalone server (`output: "standalone"`). Build it from the repository root:
```sh
docker build -f apps/web/Dockerfile --build-arg API_URL=http://api:4101 -t t5de-hub-web .
docker run -p 4100:4100 -e API_URL=http://api:4101 t5de-hub-web
```
Next's own gzip is off (it held back the API's live event stream), so put a reverse proxy that compresses in front,
and don't let it buffer `text/event-stream` responses (`/api/v1/online/events`).
### Vercel
Import the repository with the project's root directory set to `apps/web` (Vercel installs the Bun workspace from the
root). Set `API_URL` to the API's public address for both builds and runtime. Nothing else is needed: there's no
custom server.
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"use server";
import { revalidatePath } from "next/cache";
import { api, unwrap } from "@/lib/api";
import { attempt, field, type ActionState } from "@/lib/actions";
const done = () => revalidatePath("/account");
/** Starts linking an IMVU account: the API makes a code to put in its tagline. */
export async function linkAccount(_: ActionState, form: FormData): Promise<ActionState> {
return attempt(async () => {
unwrap(await api.account.links.post({ username: field(form, "username") }));
done();
});
}
/** A pending link: check the tagline for the code, or cancel. */
export async function challengeAction(_: ActionState, form: FormData): Promise<ActionState> {
const imvu = field(form, "imvu");
return attempt(async () => {
if (field(form, "intent") === "cancel") {
unwrap(await api.account.challenges({ imvu }).delete());
} else {
unwrap(await api.account.links({ imvu }).check.post());
}
done();
});
}
/** A linked account: check its age status with IMVU again, or unlink it. */
export async function linkAction(_: ActionState, form: FormData): Promise<ActionState> {
const imvu = field(form, "imvu");
return attempt(async () => {
if (field(form, "intent") === "unlink") {
unwrap(await api.account.links({ imvu }).delete());
done();
return;
}
unwrap(await api.account.links({ imvu }).recheck.post());
done();
return "Checked with IMVU just now.";
});
}
export async function saveSettings(
imvu: number,
settings: { showBadge?: boolean; showPresence?: boolean },
): Promise<ActionState> {
return attempt(async () => {
unwrap(await api.account.links({ imvu }).patch(settings));
done();
});
}
export async function signOutComputers(_: ActionState, _form: FormData): Promise<ActionState> {
return attempt(async () => {
unwrap(await api.account["signout-computers"].post());
done();
return "Signed out everywhere.";
});
}
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import { CopyButton } from "@/components/copy-button";
import { ActionForm, SubmitButton } from "@/components/forms";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import type { Challenge } from "@/lib/api";
import { challengeAction } from "./actions";
/** A link in progress: the code to put in the tagline, then Check. */
export function ChallengeCard({ challenge: c }: { challenge: Challenge }) {
return (
<Card id={`link-${c.imvuId}`}>
<CardHeader>
<CardTitle>Link {c.username}</CardTitle>
<CardDescription>To prove {c.username} is yours:</CardDescription>
</CardHeader>
<CardContent>
<ActionForm action={challengeAction} fields={{ imvu: c.imvuId }} className="space-y-6">
<ol className="space-y-5 text-sm">
<Step n={1}>
<p>
Put this code anywhere in {c.username}&apos;s IMVU tagline (on your avatar card in the client, or your
profile):
</p>
<div className="mt-3 flex flex-wrap items-center gap-3">
<code className="rounded-lg border bg-muted/50 px-4 py-2.5 font-mono text-xl font-semibold tracking-wider select-all sm:text-2xl">
{c.code}
</code>
<CopyButton text={c.code} />
</div>
</Step>
<Step n={2}>
<p>Press Check. You can take the code out again once it&apos;s linked.</p>
</Step>
</ol>
<div className="flex flex-wrap items-center gap-3">
<SubmitButton name="intent" value="check" pendingLabel="Checking…">
Check
</SubmitButton>
<SubmitButton variant="outline" name="intent" value="cancel" pendingLabel="Cancelling…">
Cancel
</SubmitButton>
<span className="text-sm text-muted-foreground">The code works for a day.</span>
</div>
</ActionForm>
</CardContent>
</Card>
);
}
function Step({ n, children }: { n: number; children: React.ReactNode }) {
return (
<li className="flex gap-3">
<span className="grid size-6 shrink-0 place-items-center rounded-full border text-xs font-medium text-muted-foreground">
{n}
</span>
<div className="min-w-0 flex-1 pt-0.5">{children}</div>
</li>
);
}
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import { ActionForm, SubmitButton } from "@/components/forms";
import { AgeTag, Initial, Outfit, Tag } from "@/components/status";
import { TimeAgo } from "@/components/time";
import type { Link } from "@/lib/api";
import { linkAction } from "./actions";
import { LinkSettings } from "./link-settings";
/** One linked IMVU account. */
export function LinkCard({ link }: { link: Link }) {
return (
<li className="flex gap-4 py-6 first:pt-0 last:pb-0">
<Initial name={link.username} />
<div className="flex min-w-0 flex-1 flex-col gap-5 sm:flex-row sm:items-start">
<div className="min-w-0 flex-1 space-y-4">
<div className="space-y-2">
<div className="font-medium">{link.username}</div>
<div className="flex flex-wrap items-center gap-2">
{link.online && (
<Tag tone="online" dot>
Online in T5DE
</Tag>
)}
<AgeTag link={link} />
<span className="text-xs text-muted-foreground">
checked <TimeAgo iso={link.checkedAt} />
</span>
</div>
</div>
<Outfit items={link.outfit} />
<LinkSettings imvuId={link.imvuId} showBadge={link.showBadge} showPresence={link.showPresence} />
</div>
<ActionForm action={linkAction} fields={{ imvu: link.imvuId }} className="sm:max-w-56 sm:text-right">
<div className="flex gap-2 sm:justify-end">
<SubmitButton
variant="outline"
name="intent"
value="recheck"
pendingLabel="Checking…"
title="Check age verification with IMVU again"
>
Check again
</SubmitButton>
<SubmitButton
variant="outline"
name="intent"
value="unlink"
pendingLabel="Unlinking…"
confirm={`Unlink ${link.username}? To link it again, you'll need a new code in its tagline.`}
>
Unlink
</SubmitButton>
</div>
</ActionForm>
</div>
</li>
);
}
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"use client";
// A linked account's two settings, saved as soon as they're switched.
import { useOptimistic, useState, useTransition } from "react";
import { FormMessage } from "@/components/forms";
import { Switch } from "@/components/ui/switch";
import type { ActionState } from "@/lib/actions";
import { saveSettings } from "./actions";
type Settings = { showBadge: boolean; showPresence: boolean };
export function LinkSettings({ imvuId, ...saved }: Settings & { imvuId: number }) {
const [settings, setOptimistic] = useOptimistic(saved);
const [state, setState] = useState<ActionState>(null);
const [pending, startTransition] = useTransition();
const change = (key: keyof Settings) => (value: boolean) =>
startTransition(async () => {
setOptimistic({ ...settings, [key]: value });
setState(await saveSettings(imvuId, { [key]: value }));
});
return (
<div className="space-y-3">
<label className="flex items-center gap-3 text-sm">
<Switch checked={settings.showBadge} onCheckedChange={change("showBadge")} disabled={pending} />
Show T5DE badge
</label>
<label className="flex items-center gap-3 text-sm">
<Switch checked={settings.showPresence} onCheckedChange={change("showPresence")} disabled={pending} />
Show when I&apos;m online in T5DE
</label>
<FormMessage state={state} />
</div>
);
}
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import type { Metadata } from "next";
import Link from "next/link";
import { redirect } from "next/navigation";
import { ActionForm, SubmitButton } from "@/components/forms";
import { PageHeader, Tag } from "@/components/status";
import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { api, getMe, isModerator, unwrap } from "@/lib/api";
import { linkAccount, signOutComputers } from "./actions";
import { ChallengeCard } from "./challenge-card";
import { LinkCard } from "./link-card";
export const metadata: Metadata = { title: "Account" };
export default async function Account({ searchParams }: { searchParams: Promise<{ welcome?: string }> }) {
const me = await getMe();
if (!me) redirect("/signin?next=/account");
const account = unwrap(await api.account.get());
const { person, links, challenges, computers } = account;
const welcome = (await searchParams).welcome !== undefined;
return (
<div className="space-y-6">
<PageHeader title="Your account">
<span className="flex flex-wrap items-center gap-2">
Signed in as {person.username}
{isModerator(person) && <Tag tone="strong">{person.role}</Tag>}
</span>
</PageHeader>
{welcome && (
<Alert>
<AlertTitle>Welcome to T5DE, {person.username}.</AlertTitle>
<AlertDescription>Link an IMVU account below to get started.</AlertDescription>
</Alert>
)}
<Card>
<CardHeader>
<CardTitle>IMVU accounts</CardTitle>
<CardDescription>
{links.length} of {person.linkCap}
</CardDescription>
</CardHeader>
<CardContent>
{links.length > 0 ? (
<ul className="divide-y">
{links.map((link) => (
<LinkCard key={link.imvuId} link={link} />
))}
</ul>
) : (
<p className="text-sm text-muted-foreground">No IMVU accounts linked yet.</p>
)}
</CardContent>
</Card>
{challenges.map((c) => (
<ChallengeCard key={c.imvuId} challenge={c} />
))}
<Card>
<CardHeader>
<CardTitle>Link an IMVU account</CardTitle>
</CardHeader>
<CardContent className="space-y-4">
{account.canLink ? (
<ActionForm action={linkAccount}>
<div className="flex max-w-md gap-2">
<Input name="username" placeholder="IMVU username" required maxLength={64} aria-label="IMVU username" />
<SubmitButton pendingLabel="Looking…">Next</SubmitButton>
</div>
</ActionForm>
) : (
<p className="text-sm">
You&apos;ve linked as many IMVU accounts as you can ({person.linkCap}). Ask a moderator if you need more.
</p>
)}
<p className="text-sm text-muted-foreground">
Other people can&apos;t see which IMVU accounts are yours. Age-verified IMVU accounts (or with Access Pass)
can see adult community products; each account is checked on its own.
</p>
</CardContent>
</Card>
<Card>
<CardHeader>
<CardTitle>T5DE on your computers</CardTitle>
</CardHeader>
<CardContent className="space-y-4">
<p className="text-sm text-muted-foreground">
{computers > 0
? `Signed in on ${computers} computer${computers === 1 ? "" : "s"}.`
: "Not signed in on any computer yet."}{" "}
To sign T5DE in, it shows a code to enter at{" "}
<Link href="/device" className="text-foreground underline underline-offset-4">
/device
</Link>
.
</p>
{computers > 0 && (
<ActionForm action={signOutComputers}>
<SubmitButton
variant="outline"
pendingLabel="Signing out…"
confirm="Sign T5DE out on all your computers?"
>
Sign out everywhere
</SubmitButton>
</ActionForm>
)}
</CardContent>
</Card>
</div>
);
}
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"use server";
import { revalidatePath } from "next/cache";
import { api, unwrap } from "@/lib/api";
import { attempt, field, type ActionState } from "@/lib/actions";
const roles = ["user", "moderator", "admin"] as const;
/** Runs a change to a person from the console, then shows their page again. */
async function onPerson(form: FormData, change: (id: string) => Promise<string | void>): Promise<ActionState> {
const id = field(form, "id");
return attempt(async () => {
const notice = await change(id);
revalidatePath(`/console/people/${id}`);
return notice;
});
}
export async function setLinkCap(_: ActionState, form: FormData): Promise<ActionState> {
return onPerson(form, async (id) => {
const linkCap = Number(field(form, "linkCap"));
const { person } = unwrap(await api.console.people({ id })["link-cap"].post({ linkCap }));
return `Link cap set to ${person.linkCap}.`;
});
}
export async function ban(_: ActionState, form: FormData): Promise<ActionState> {
return onPerson(form, async (id) => {
unwrap(await api.console.people({ id }).ban.post({ reason: field(form, "reason") }));
});
}
export async function unban(_: ActionState, form: FormData): Promise<ActionState> {
return onPerson(form, async (id) => {
unwrap(await api.console.people({ id }).unban.post());
});
}
export async function setRole(_: ActionState, form: FormData): Promise<ActionState> {
return onPerson(form, async (id) => {
const role = roles.find((r) => r === field(form, "role")) ?? "user";
const { person } = unwrap(await api.console.people({ id }).role.post({ role }));
return `Role set to ${person.role}.`;
});
}
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import { notFound, redirect } from "next/navigation";
import { NavLink } from "@/components/header-client";
import { getMe, isModerator, type Person } from "@/lib/api";
/** The signed-in moderator, or off to sign in; others get not found (the console isn't for them). */
export async function requireModerator(path: string): Promise<Person> {
const me = await getMe();
if (!me) redirect(`/signin?next=${encodeURIComponent(path)}`);
if (!isModerator(me)) notFound();
return me;
}
export function ConsoleNav() {
return (
<nav className="mb-8 flex gap-1 border-b pb-3 text-sm">
<NavLink href="/console" exact>
Overview
</NavLink>
<NavLink href="/console/people">People</NavLink>
</nav>
);
}
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import type { Metadata } from "next";
import { OnlineList } from "@/components/online-list";
import { PageHeader } from "@/components/status";
import { DateTime } from "@/components/time";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
import { api, unwrap, type AuditEntry } from "@/lib/api";
import { ConsoleNav, requireModerator } from "./console-nav";
export const metadata: Metadata = { title: "Console" };
export default async function Console() {
await requireModerator("/console");
const data = unwrap(await api.console.get());
const stats = [
{ label: "People", value: data.counts.people, note: "accounts" },
{ label: "IMVU accounts", value: data.counts.links, note: "linked" },
{ label: "Computers", value: data.counts.computers, note: "signed in" },
];
return (
<>
<PageHeader title="Console">Moderation.</PageHeader>
<ConsoleNav />
<div className="space-y-6">
<div className="grid gap-4 sm:grid-cols-3">
{stats.map((s) => (
<Card key={s.label}>
<CardHeader>
<CardDescription>{s.label}</CardDescription>
<CardTitle className="text-3xl font-semibold tabular-nums">{s.value}</CardTitle>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">{s.note}</CardContent>
</Card>
))}
</div>
<Card>
<CardHeader>
<CardTitle>Online now</CardTitle>
<CardDescription>
{data.connections} {data.connections === 1 ? "connection" : "connections"} when the page loaded
</CardDescription>
</CardHeader>
<CardContent>
<OnlineList initial={data.online} moderator />
</CardContent>
</Card>
<Card>
<CardHeader>
<CardTitle>Audit log</CardTitle>
<CardDescription>The latest 50 changes.</CardDescription>
</CardHeader>
<CardContent>
<AuditLog entries={data.audit} />
</CardContent>
</Card>
</div>
</>
);
}
function AuditLog({ entries }: { entries: AuditEntry[] }) {
if (entries.length === 0) return <p className="text-sm text-muted-foreground">Nothing yet.</p>;
return (
<Table>
<TableHeader>
<TableRow>
<TableHead>When</TableHead>
<TableHead>Who</TableHead>
<TableHead>What</TableHead>
<TableHead>Target</TableHead>
<TableHead>Detail</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{entries.map((e, i) => (
<TableRow key={i}>
<TableCell className="text-muted-foreground">
<DateTime iso={e.at} />
</TableCell>
<TableCell>{e.actor || <span className="text-muted-foreground">hub</span>}</TableCell>
<TableCell className="font-mono text-xs">{e.action}</TableCell>
<TableCell>{e.target}</TableCell>
<TableCell className="text-xs whitespace-normal text-muted-foreground">
{Object.entries((e.detail ?? {}) as Record<string, unknown>)
.map(([k, v]) => `${k}: ${typeof v === "string" ? v : JSON.stringify(v)}`)
.join(", ")}
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
);
}
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import type { Metadata } from "next";
import { notFound } from "next/navigation";
import { ActionForm, SubmitButton } from "@/components/forms";
import { AgeTag, PageHeader, Tag } from "@/components/status";
import { DateTime } from "@/components/time";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { NativeSelect, NativeSelectOption } from "@/components/ui/native-select";
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
import { api, ApiError, unwrap } from "@/lib/api";
import { ban, setLinkCap, setRole, unban } from "../../actions";
import { ConsoleNav, requireModerator } from "../../console-nav";
export const metadata: Metadata = { title: "Person" };
export default async function PersonPage({ params }: { params: Promise<{ id: string }> }) {
const { id } = await params;
const me = await requireModerator(`/console/people/${id}`);
let data;
try {
data = unwrap(await api.console.people({ id }).get());
} catch (e) {
if (e instanceof ApiError && e.status === 404) notFound();
throw e;
}
const { person, links, computers } = data;
return (
<>
<PageHeader title={person.username}>
<span className="flex flex-wrap items-center gap-2">
<span className="capitalize">{person.role}</span>
<span aria-hidden>·</span>
<span>
joined <DateTime iso={person.createdAt} dateOnly />
</span>
{person.banned && <Tag tone="danger">banned: {person.banReason}</Tag>}
</span>
</PageHeader>
<ConsoleNav />
<div className="space-y-6">
<Card>
<CardHeader>
<CardTitle>IMVU accounts</CardTitle>
<CardDescription>
{links.length} of {person.linkCap}. Only moderators see which IMVU accounts belong to one person.
</CardDescription>
</CardHeader>
<CardContent className="space-y-4">
{links.length === 0 ? (
<p className="text-sm text-muted-foreground">None.</p>
) : (
<Table>
<TableHeader>
<TableRow>
<TableHead>IMVU account</TableHead>
<TableHead>ID</TableHead>
<TableHead>Linked</TableHead>
<TableHead>Age</TableHead>
<TableHead>Shows</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{links.map((l) => (
<TableRow key={l.imvuId}>
<TableCell className="font-medium">
<span className="flex items-center gap-2">
{l.username}
{l.online && (
<Tag tone="online" dot>
online
</Tag>
)}
</span>
</TableCell>
<TableCell className="text-muted-foreground tabular-nums">{l.imvuId}</TableCell>
<TableCell className="text-muted-foreground">
<DateTime iso={l.linkedAt} dateOnly />
</TableCell>
<TableCell>
<AgeTag link={l} />
</TableCell>
<TableCell className="text-muted-foreground">
{[l.showBadge && "badge", l.showPresence && "presence"].filter(Boolean).join(", ") || "nothing"}
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
)}
<p className="text-sm text-muted-foreground">
Signed in on {computers} computer{computers === 1 ? "" : "s"}.
</p>
</CardContent>
</Card>
<div className="grid gap-6 md:grid-cols-2 lg:grid-cols-3">
<Card>
<CardHeader>
<CardTitle>Link cap</CardTitle>
<CardDescription>How many IMVU accounts they can link (normally 10).</CardDescription>
</CardHeader>
<CardContent>
<ActionForm action={setLinkCap} fields={{ id: person.id }}>
<div className="flex gap-2">
<Input
type="number"
name="linkCap"
defaultValue={person.linkCap}
min={0}
max={1000}
required
aria-label="Link cap"
className="w-28"
/>
<SubmitButton pendingLabel="Setting…">Set</SubmitButton>
</div>
</ActionForm>
</CardContent>
</Card>
<Card>
<CardHeader>
<CardTitle>Ban</CardTitle>
<CardDescription>
{person.banned
? `Banned: ${person.banReason}`
: "Covers all their IMVU accounts, and signs them out everywhere."}
</CardDescription>
</CardHeader>
<CardContent>
{person.banned ? (
<ActionForm action={unban} fields={{ id: person.id }}>
<SubmitButton variant="outline" pendingLabel="Unbanning…">
Unban
</SubmitButton>
</ActionForm>
) : (
<ActionForm action={ban} fields={{ id: person.id }}>
<Input
name="reason"
placeholder="Reason (they see it)"
required
maxLength={500}
aria-label="Reason"
/>
<SubmitButton
className="bg-red-600 text-white hover:bg-red-600/90 dark:bg-red-600 dark:hover:bg-red-600/90"
pendingLabel="Banning…"
confirm={`Ban ${person.username}?`}
>
Ban
</SubmitButton>
</ActionForm>
)}
</CardContent>
</Card>
{me.role === "admin" && (
<Card>
<CardHeader>
<CardTitle>Role</CardTitle>
<CardDescription>Moderators use the console; admins also set roles.</CardDescription>
</CardHeader>
<CardContent>
<ActionForm action={setRole} fields={{ id: person.id }}>
<div className="flex gap-2">
<NativeSelect name="role" defaultValue={person.role} aria-label="Role">
<NativeSelectOption value="user">User</NativeSelectOption>
<NativeSelectOption value="moderator">Moderator</NativeSelectOption>
<NativeSelectOption value="admin">Admin</NativeSelectOption>
</NativeSelect>
<SubmitButton pendingLabel="Setting…">Set</SubmitButton>
</div>
</ActionForm>
</CardContent>
</Card>
)}
</div>
</div>
</>
);
}
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import type { Metadata } from "next";
import Link from "next/link";
import { PageHeader, Tag } from "@/components/status";
import { DateTime } from "@/components/time";
import { Button } from "@/components/ui/button";
import { Card, CardContent } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
import { api, unwrap } from "@/lib/api";
import { ConsoleNav, requireModerator } from "../console-nav";
export const metadata: Metadata = { title: "People" };
export default async function People({ searchParams }: { searchParams: Promise<{ q?: string | string[] }> }) {
const raw = (await searchParams).q;
const q = typeof raw === "string" ? raw.slice(0, 64) : "";
await requireModerator(q ? `/console/people?q=${encodeURIComponent(q)}` : "/console/people");
const { people } = unwrap(await api.console.people.get({ query: q ? { q } : {} }));
return (
<>
<PageHeader title="People" />
<ConsoleNav />
<Card>
<CardContent className="space-y-6">
<form action="/console/people" className="flex max-w-md gap-2">
<Input type="search" name="q" defaultValue={q} placeholder="T5DE or IMVU username" aria-label="Search" />
<Button type="submit" variant="outline">
Search
</Button>
</form>
{people.length === 0 ? (
<p className="text-sm text-muted-foreground">Nobody found.</p>
) : (
<Table>
<TableHeader>
<TableRow>
<TableHead>Username</TableHead>
<TableHead>Role</TableHead>
<TableHead>Link cap</TableHead>
<TableHead>Joined</TableHead>
<TableHead />
</TableRow>
</TableHeader>
<TableBody>
{people.map((p) => (
<TableRow key={p.id}>
<TableCell>
<Link href={`/console/people/${p.id}`} className="font-medium underline-offset-4 hover:underline">
{p.username}
</Link>
</TableCell>
<TableCell className="capitalize">{p.role}</TableCell>
<TableCell className="tabular-nums">{p.linkCap}</TableCell>
<TableCell className="text-muted-foreground">
<DateTime iso={p.createdAt} dateOnly />
</TableCell>
<TableCell className="text-right">{p.banned && <Tag tone="danger">banned</Tag>}</TableCell>
</TableRow>
))}
</TableBody>
</Table>
)}
</CardContent>
</Card>
</>
);
}
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"use server";
import { api, unwrap } from "@/lib/api";
import { attempt, field, type ActionState } from "@/lib/actions";
/** Approves the sign-in code T5DE shows, signing that computer in as this person. */
export async function approveDevice(_: ActionState, form: FormData): Promise<ActionState> {
return attempt(async () => {
unwrap(await api.device.approve.post({ code: field(form, "code") }));
});
}
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"use client";
import { useActionState } from "react";
import { FormMessage, SubmitButton } from "@/components/forms";
import { NarrowCard } from "@/components/narrow-card";
import { Field, FieldDescription, FieldGroup, FieldLabel } from "@/components/ui/field";
import { Input } from "@/components/ui/input";
import { approveDevice } from "./actions";
export function DeviceForm({ code, username }: { code: string; username: string }) {
const [state, action] = useActionState(approveDevice, null);
if (state && !state.error)
return <NarrowCard title="T5DE is signed in" description="You can close this page and go back to T5DE." />;
return (
<NarrowCard title="Sign T5DE in" description={`Enter the code T5DE shows, to sign it in as ${username}.`}>
<form action={action}>
<FieldGroup>
<Field>
<FieldLabel htmlFor="code">Code</FieldLabel>
<Input
id="code"
name="code"
defaultValue={code}
placeholder="XXXX-XXXX"
required
autoFocus
autoComplete="off"
spellCheck={false}
className="h-11 text-center font-mono text-lg tracking-widest uppercase"
/>
</Field>
<FormMessage state={state} />
<Field>
<SubmitButton pendingLabel="Signing in…">Sign in</SubmitButton>
<FieldDescription>Only enter a code you got from T5DE yourself.</FieldDescription>
</Field>
</FieldGroup>
</form>
</NarrowCard>
);
}
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import type { Metadata } from "next";
import { redirect } from "next/navigation";
import { getMe } from "@/lib/api";
import { DeviceForm } from "./device-form";
export const metadata: Metadata = { title: "Sign T5DE in" };
type Search = { user_code?: string | string[]; code?: string | string[] };
export default async function Device({ searchParams }: { searchParams: Promise<Search> }) {
const search = await searchParams;
// Better Auth's verification link carries user_code; ?code= is shorter to type.
const code = [search.user_code, search.code].find((c) => typeof c === "string") ?? "";
const me = await getMe();
if (!me) {
const here = code ? `/device?code=${encodeURIComponent(code)}` : "/device";
redirect(`/signin?next=${encodeURIComponent(here)}`);
}
return <DeviceForm code={code} username={me.username} />;
}
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"use client";
import Link from "next/link";
import { NarrowCard } from "@/components/narrow-card";
import { Button, buttonVariants } from "@/components/ui/button";
export default function ErrorPage({ reset }: { error: Error & { digest?: string }; reset: () => void }) {
return (
<NarrowCard title="Sorry" description="Something went wrong on our side. Try again in a moment.">
<div className="flex gap-2">
<Button onClick={reset}>Try again</Button>
<Link href="/" className={buttonVariants({ variant: "outline" })}>
Home
</Link>
</div>
</NarrowCard>
);
}
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@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@custom-variant dark (@media (prefers-color-scheme: dark));
@theme inline {
--font-heading: var(--font-sans);
--font-sans: var(--font-sans);
--color-sidebar-ring: var(--sidebar-ring);
--color-sidebar-border: var(--sidebar-border);
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
--color-sidebar-accent: var(--sidebar-accent);
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
--color-sidebar-primary: var(--sidebar-primary);
--color-sidebar-foreground: var(--sidebar-foreground);
--color-sidebar: var(--sidebar);
--color-chart-5: var(--chart-5);
--color-chart-4: var(--chart-4);
--color-chart-3: var(--chart-3);
--color-chart-2: var(--chart-2);
--color-chart-1: var(--chart-1);
--color-ring: var(--ring);
--color-input: var(--input);
--color-border: var(--border);
--color-destructive: var(--destructive);
--color-accent-foreground: var(--accent-foreground);
--color-accent: var(--accent);
--color-muted-foreground: var(--muted-foreground);
--color-muted: var(--muted);
--color-secondary-foreground: var(--secondary-foreground);
--color-secondary: var(--secondary);
--color-primary-foreground: var(--primary-foreground);
--color-primary: var(--primary);
--color-popover-foreground: var(--popover-foreground);
--color-popover: var(--popover);
--color-card-foreground: var(--card-foreground);
--color-card: var(--card);
--color-foreground: var(--foreground);
--color-background: var(--background);
--radius-sm: calc(var(--radius) * 0.6);
--radius-md: calc(var(--radius) * 0.8);
--radius-lg: var(--radius);
--radius-xl: calc(var(--radius) * 1.4);
--radius-2xl: calc(var(--radius) * 1.8);
--radius-3xl: calc(var(--radius) * 2.2);
--radius-4xl: calc(var(--radius) * 2.6);
}
:root {
--background: oklch(1 0 0);
--foreground: oklch(0.145 0 0);
--card: oklch(1 0 0);
--card-foreground: oklch(0.145 0 0);
--popover: oklch(1 0 0);
--popover-foreground: oklch(0.145 0 0);
--primary: oklch(0.205 0 0);
--primary-foreground: oklch(0.985 0 0);
--secondary: oklch(0.97 0 0);
--secondary-foreground: oklch(0.205 0 0);
--muted: oklch(0.97 0 0);
--muted-foreground: oklch(0.556 0 0);
--accent: oklch(0.97 0 0);
--accent-foreground: oklch(0.205 0 0);
--destructive: oklch(0.577 0.245 27.325);
--border: oklch(0.922 0 0);
--input: oklch(0.922 0 0);
--ring: oklch(0.708 0 0);
--chart-1: oklch(0.87 0 0);
--chart-2: oklch(0.556 0 0);
--chart-3: oklch(0.439 0 0);
--chart-4: oklch(0.371 0 0);
--chart-5: oklch(0.269 0 0);
--radius: 0.625rem;
--sidebar: oklch(0.985 0 0);
--sidebar-foreground: oklch(0.145 0 0);
--sidebar-primary: oklch(0.205 0 0);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.97 0 0);
--sidebar-accent-foreground: oklch(0.205 0 0);
--sidebar-border: oklch(0.922 0 0);
--sidebar-ring: oklch(0.708 0 0);
}
@media (prefers-color-scheme: dark) {
:root {
--background: oklch(0.145 0 0);
--foreground: oklch(0.985 0 0);
--card: oklch(0.205 0 0);
--card-foreground: oklch(0.985 0 0);
--popover: oklch(0.205 0 0);
--popover-foreground: oklch(0.985 0 0);
--primary: oklch(0.922 0 0);
--primary-foreground: oklch(0.205 0 0);
--secondary: oklch(0.269 0 0);
--secondary-foreground: oklch(0.985 0 0);
--muted: oklch(0.269 0 0);
--muted-foreground: oklch(0.708 0 0);
--accent: oklch(0.269 0 0);
--accent-foreground: oklch(0.985 0 0);
--destructive: oklch(0.704 0.191 22.216);
--border: oklch(1 0 0 / 10%);
--input: oklch(1 0 0 / 15%);
--ring: oklch(0.556 0 0);
--chart-1: oklch(0.87 0 0);
--chart-2: oklch(0.556 0 0);
--chart-3: oklch(0.439 0 0);
--chart-4: oklch(0.371 0 0);
--chart-5: oklch(0.269 0 0);
--sidebar: oklch(0.205 0 0);
--sidebar-foreground: oklch(0.985 0 0);
--sidebar-primary: oklch(0.488 0.243 264.376);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.269 0 0);
--sidebar-accent-foreground: oklch(0.985 0 0);
--sidebar-border: oklch(1 0 0 / 10%);
--sidebar-ring: oklch(0.556 0 0);
}
}
@layer base {
* {
@apply border-border outline-ring/50;
}
body {
@apply bg-background text-foreground;
}
html {
@apply font-sans;
}
}
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
<style>
rect { fill: #171717; } text { fill: #fafafa; }
@media (prefers-color-scheme: dark) { rect { fill: #fafafa; } text { fill: #171717; } }
</style>
<rect width="32" height="32" rx="7"/>
<text x="16" y="21.5" text-anchor="middle" font-family="system-ui, sans-serif" font-size="14" font-weight="700">T5</text>
</svg>

After

Width:  |  Height:  |  Size: 397 B

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import type { Metadata } from "next";
import { Geist, Geist_Mono } from "next/font/google";
import { Header } from "@/components/header";
import { cn } from "@/lib/utils";
import "./globals.css";
const sans = Geist({ subsets: ["latin"], variable: "--font-sans" });
const mono = Geist_Mono({ subsets: ["latin"], variable: "--font-mono" });
export const metadata: Metadata = {
title: { template: "%s · T5DE Hub", default: "T5DE Hub" },
description: "One account for all your IMVU avatars.",
};
export default function RootLayout({ children }: { children: React.ReactNode }) {
return (
<html lang="en" className={cn("font-sans antialiased", sans.variable, mono.variable)}>
<body className="flex min-h-dvh flex-col">
<Header />
<main className="mx-auto w-full max-w-5xl flex-1 px-4 py-10 sm:px-6 sm:py-14">{children}</main>
<footer className="border-t">
<div className="mx-auto max-w-5xl px-4 py-6 text-sm text-muted-foreground sm:px-6">
T5DE is unofficial: not made by or affiliated with IMVU.
</div>
</footer>
</body>
</html>
);
}
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import Link from "next/link";
import { NarrowCard } from "@/components/narrow-card";
import { buttonVariants } from "@/components/ui/button";
export default function NotFound() {
return (
<NarrowCard title="Not found" description="There's nothing at this address.">
<Link href="/" className={buttonVariants({ variant: "outline" })}>
Home
</Link>
</NarrowCard>
);
}
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import type { Metadata } from "next";
import { OnlineList } from "@/components/online-list";
import { PageHeader } from "@/components/status";
import { Card, CardContent } from "@/components/ui/card";
import { api, getMe, isModerator, unwrap } from "@/lib/api";
export const metadata: Metadata = { title: "Online" };
export default async function Online() {
const [me, { online }] = await Promise.all([getMe(), api.online.get().then(unwrap)]);
return (
<>
<PageHeader title="Online in T5DE">IMVU accounts in a T5DE client right now, that chose to show it.</PageHeader>
<Card>
<CardContent>
<OnlineList initial={online} moderator={isModerator(me)} />
</CardContent>
</Card>
</>
);
}
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import Link from "next/link";
import { api, getMe, unwrap } from "@/lib/api";
import { buttonVariants } from "@/components/ui/button";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
export default async function Home() {
const [me, home] = await Promise.all([getMe(), api.home.get().then(unwrap)]);
const links = "links" in home ? home.links : undefined;
return (
<div className="space-y-14">
<section className="max-w-2xl space-y-5 pt-4">
<p className="text-sm font-medium text-muted-foreground">T5DE Hub</p>
<h1 className="text-4xl font-semibold tracking-tight text-balance sm:text-5xl">
One account for all your IMVU avatars.
</h1>
<p className="text-lg text-pretty text-muted-foreground">
Link your IMVU accounts, see who&apos;s online in T5DE, and soon, community products.
</p>
{!me && (
<div className="flex flex-wrap gap-3 pt-2">
<Link href="/signup" className={buttonVariants({ size: "lg", className: "px-4" })}>
Create account
</Link>
<Link href="/signin" className={buttonVariants({ size: "lg", variant: "outline", className: "px-4" })}>
Sign in
</Link>
</div>
)}
</section>
<section className="grid gap-4 sm:grid-cols-2">
<Card>
<CardHeader>
<CardDescription>Online in T5DE</CardDescription>
<CardTitle className="text-4xl font-semibold tabular-nums">{home.onlineCount}</CardTitle>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">
people showing that they&apos;re online.{" "}
<Link href="/online" className="text-foreground underline underline-offset-4">
See who
</Link>
</CardContent>
</Card>
{links !== undefined ? (
<Card>
<CardHeader>
<CardDescription>Your IMVU accounts</CardDescription>
<CardTitle className="text-4xl font-semibold tabular-nums">{links}</CardTitle>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">
linked.{" "}
<Link href="/account" className="text-foreground underline underline-offset-4">
Manage
</Link>
</CardContent>
</Card>
) : (
<Card>
<CardHeader>
<CardTitle>One account, all your avatars</CardTitle>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">
Link any of your IMVU accounts by putting a code in its tagline. Your accounts stay private: nobody else
can see they&apos;re yours.
</CardContent>
</Card>
)}
</section>
</div>
);
}
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import type { Metadata } from "next";
import { redirect } from "next/navigation";
import { NarrowCard } from "@/components/narrow-card";
import { getMe } from "@/lib/api";
import { safeNext } from "@/lib/paths";
import { SignInForm } from "./signin-form";
export const metadata: Metadata = { title: "Sign in" };
export default async function SignIn({ searchParams }: { searchParams: Promise<{ next?: string | string[] }> }) {
const next = safeNext((await searchParams).next);
if (await getMe()) redirect(next);
return (
<NarrowCard title="Sign in" description="to your T5DE account.">
<SignInForm next={next} />
</NarrowCard>
);
}
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"use client";
import Link from "next/link";
import { useRouter } from "next/navigation";
import { useState } from "react";
import { ErrorText } from "@/components/forms";
import { Button } from "@/components/ui/button";
import { Field, FieldDescription, FieldGroup, FieldLabel } from "@/components/ui/field";
import { Input } from "@/components/ui/input";
import { authClient } from "@/lib/auth-client";
/** Signs in with Better Auth, then goes to next (already checked to be a path on this site). */
export function SignInForm({ next }: { next: string }) {
const router = useRouter();
const [error, setError] = useState("");
const [pending, setPending] = useState(false);
async function submit(form: FormData) {
setError("");
setPending(true);
const { error } = await authClient.signIn.username({
username: String(form.get("username")),
password: String(form.get("password")),
});
if (error) {
setError(error.message ?? "That didn't work. Try again.");
setPending(false);
return;
}
router.push(next);
router.refresh();
}
return (
<form
onSubmit={(e) => {
e.preventDefault();
void submit(new FormData(e.currentTarget));
}}
>
<FieldGroup>
<Field>
<FieldLabel htmlFor="username">Username</FieldLabel>
<Input id="username" name="username" autoComplete="username" required autoFocus />
</Field>
<Field>
<FieldLabel htmlFor="password">Password</FieldLabel>
<Input id="password" name="password" type="password" autoComplete="current-password" required />
</Field>
{error && <ErrorText>{error}</ErrorText>}
<Field>
<Button type="submit" disabled={pending}>
{pending ? "Signing in…" : "Sign in"}
</Button>
<FieldDescription className="text-center">
No account? <Link href="/signup">Create one</Link>
</FieldDescription>
</Field>
</FieldGroup>
</form>
);
}
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import type { Metadata } from "next";
import { redirect } from "next/navigation";
import { NarrowCard } from "@/components/narrow-card";
import { getMe } from "@/lib/api";
import { SignUpForm } from "./signup-form";
export const metadata: Metadata = { title: "Create account" };
export default async function SignUp() {
if (await getMe()) redirect("/account");
return (
<NarrowCard title="Create account" description="One T5DE account for all your IMVU accounts.">
<SignUpForm />
</NarrowCard>
);
}
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"use client";
import Link from "next/link";
import { useRouter } from "next/navigation";
import { useState } from "react";
import { ErrorText } from "@/components/forms";
import { Button } from "@/components/ui/button";
import { Field, FieldDescription, FieldGroup, FieldLabel } from "@/components/ui/field";
import { Input } from "@/components/ui/input";
import { authClient } from "@/lib/auth-client";
export function SignUpForm() {
const router = useRouter();
const [error, setError] = useState("");
const [pending, setPending] = useState(false);
async function submit(form: FormData) {
const username = String(form.get("username"));
const password = String(form.get("password"));
if (password !== form.get("password2")) {
setError("The passwords don't match.");
return;
}
setError("");
setPending(true);
const { error } = await authClient.signUp.email({
username,
name: username,
email: String(form.get("email")),
password,
});
if (error) {
setError(error.message ?? "That didn't work. Try again.");
setPending(false);
return;
}
router.push("/account?welcome=1");
router.refresh();
}
return (
<form
onSubmit={(e) => {
e.preventDefault();
void submit(new FormData(e.currentTarget));
}}
>
<FieldGroup>
<Field>
<FieldLabel htmlFor="username">Username</FieldLabel>
<Input
id="username"
name="username"
autoComplete="username"
required
autoFocus
pattern="[A-Za-z0-9_]{3,32}"
title="3 to 32 letters, digits or underscores"
/>
</Field>
<Field>
<FieldLabel htmlFor="email">Email</FieldLabel>
<Input id="email" name="email" type="email" autoComplete="email" required />
</Field>
<Field>
<FieldLabel htmlFor="password">Password</FieldLabel>
<Input id="password" name="password" type="password" autoComplete="new-password" required minLength={10} />
</Field>
<Field>
<FieldLabel htmlFor="password2">Password again</FieldLabel>
<Input id="password2" name="password2" type="password" autoComplete="new-password" required minLength={10} />
<FieldDescription>Not your IMVU password: use a new one.</FieldDescription>
</Field>
{error && <ErrorText>{error}</ErrorText>}
<Field>
<Button type="submit" disabled={pending}>
{pending ? "Creating account…" : "Create account"}
</Button>
<FieldDescription className="text-center">
Have one? <Link href="/signin">Sign in</Link>
</FieldDescription>
</Field>
</FieldGroup>
</form>
);
}
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{
"$schema": "https://ui.shadcn.com/schema.json",
"style": "base-nova",
"rsc": true,
"tsx": true,
"tailwind": {
"config": "",
"css": "app/globals.css",
"baseColor": "neutral",
"cssVariables": true,
"prefix": ""
},
"iconLibrary": "lucide",
"rtl": false,
"aliases": {
"components": "@/components",
"utils": "@/lib/utils",
"ui": "@/components/ui",
"lib": "@/lib",
"hooks": "@/hooks"
},
"menuColor": "default",
"menuAccent": "subtle",
"registries": {}
}
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"use client";
import { CheckIcon, CopyIcon } from "lucide-react";
import { useState } from "react";
import { Button } from "@/components/ui/button";
export function CopyButton({ text }: { text: string }) {
const [copied, setCopied] = useState(false);
return (
<Button
type="button"
variant="outline"
size="sm"
onClick={async () => {
await navigator.clipboard.writeText(text);
setCopied(true);
setTimeout(() => setCopied(false), 2000);
}}
>
{copied ? <CheckIcon /> : <CopyIcon />}
{copied ? "Copied" : "Copy"}
</Button>
);
}
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"use client";
// Forms that run a server action and show its answer, with buttons that show when they're working.
import { useActionState } from "react";
import { useFormStatus } from "react-dom";
import { Button } from "@/components/ui/button";
import type { ActionState } from "@/lib/actions";
import { cn } from "@/lib/utils";
type Action = (state: ActionState, form: FormData) => Promise<ActionState>;
export function ActionForm({
action,
fields = {},
className,
children,
}: {
action: Action;
/** Hidden fields sent with the form. */
fields?: Record<string, string | number>;
className?: string;
children: React.ReactNode;
}) {
const [state, formAction] = useActionState(action, null);
return (
<form action={formAction} className={cn("space-y-3", className)}>
{Object.entries(fields).map(([name, value]) => (
<input key={name} type="hidden" name={name} value={value} />
))}
{children}
<FormMessage state={state} />
</form>
);
}
export function FormMessage({ state }: { state: ActionState }) {
if (state?.error) return <ErrorText>{state.error}</ErrorText>;
if (state?.notice)
return (
<p role="status" className="text-sm text-muted-foreground">
{state.notice}
</p>
);
return null;
}
export function ErrorText({ children }: { children: React.ReactNode }) {
return (
<p role="alert" className="text-sm text-red-700 dark:text-red-400">
{children}
</p>
);
}
/**
* A submit button that shows pending while its form is being sent. With name and value, it's one of several
* buttons in the form, and only shows pending when it was the one pressed. With confirm, it asks first.
*/
export function SubmitButton({
name,
value,
pendingLabel,
confirm,
children,
...props
}: Omit<React.ComponentProps<typeof Button>, "type" | "name" | "value" | "onClick"> & {
name?: string;
value?: string;
pendingLabel?: string;
confirm?: string;
}) {
const status = useFormStatus();
const mine = status.pending && (name === undefined || status.data?.get(name) === value);
return (
<Button
type="submit"
name={name}
value={value}
disabled={status.pending}
onClick={(e) => {
if (confirm && !window.confirm(confirm)) e.preventDefault();
}}
{...props}
>
{mine ? (pendingLabel ?? children) : children}
</Button>
);
}
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"use client";
import Link from "next/link";
import { usePathname, useRouter } from "next/navigation";
import { useState } from "react";
import { Button } from "@/components/ui/button";
import { authClient } from "@/lib/auth-client";
import { cn } from "@/lib/utils";
/** A link in a navigation bar, marked when it's the current page (or, unless exact, a page under it). */
export function NavLink({
href,
exact = false,
children,
}: {
href: string;
exact?: boolean;
children: React.ReactNode;
}) {
const pathname = usePathname();
const here = pathname === href || (!exact && pathname.startsWith(href + "/"));
return (
<Link
href={href}
aria-current={here ? "page" : undefined}
className={cn(
"rounded-md px-2.5 py-1.5 text-muted-foreground transition-colors hover:text-foreground",
here && "bg-muted text-foreground",
)}
>
{children}
</Link>
);
}
export function SignOutButton() {
const router = useRouter();
const [pending, setPending] = useState(false);
return (
<Button
variant="outline"
disabled={pending}
onClick={async () => {
setPending(true);
await authClient.signOut();
router.push("/");
router.refresh();
}}
>
{pending ? "Signing out…" : "Sign out"}
</Button>
);
}
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import Link from "next/link";
import { getMe, isModerator } from "@/lib/api";
import { buttonVariants } from "@/components/ui/button";
import { NavLink, SignOutButton } from "./header-client";
export function Logo() {
return (
<span
className="grid size-7 place-items-center rounded-md bg-foreground text-[11px] font-bold tracking-tight text-background"
aria-hidden
>
T5
</span>
);
}
export async function Header() {
const me = await getMe();
return (
<header className="border-b">
<div className="mx-auto flex max-w-5xl flex-wrap items-center gap-x-6 gap-y-2 px-4 py-3 sm:px-6">
<Link href="/" className="flex items-center gap-2 font-semibold">
<Logo />
T5DE Hub
</Link>
<nav className="order-last flex w-full items-center gap-1 text-sm sm:order-none sm:w-auto">
<NavLink href="/online">Online</NavLink>
{me && <NavLink href="/account">Account</NavLink>}
{isModerator(me) && <NavLink href="/console">Console</NavLink>}
</nav>
<div className="ml-auto flex items-center gap-2 text-sm">
{me ? (
<>
<span className="hidden text-muted-foreground sm:inline">{me.username}</span>
<SignOutButton />
</>
) : (
<>
<Link href="/signin" className={buttonVariants({ variant: "ghost" })}>
Sign in
</Link>
<Link href="/signup" className={buttonVariants()}>
Create account
</Link>
</>
)}
</div>
</div>
</header>
);
}
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import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
/** A small centered card: sign-in, sign-up, device sign-in, errors. */
export function NarrowCard({
title,
description,
children,
}: {
title: React.ReactNode;
description?: React.ReactNode;
children?: React.ReactNode;
}) {
return (
<Card className="mx-auto w-full max-w-sm">
<CardHeader>
<CardTitle className="text-xl">{title}</CardTitle>
{description && <CardDescription>{description}</CardDescription>}
</CardHeader>
{children && <CardContent>{children}</CardContent>}
</Card>
);
}
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"use client";
// Who's online in T5DE, kept live: the page renders the list, then this follows the API's event stream.
import Link from "next/link";
import { useEffect, useState } from "react";
import { Initial, Outfit, Tag } from "@/components/status";
import { Since } from "@/components/time";
import type { OnlineEntry } from "@/lib/api";
export function OnlineList({ initial, moderator = false }: { initial: OnlineEntry[]; moderator?: boolean }) {
const [online, setOnline] = useState(initial);
const [live, setLive] = useState(false);
useEffect(() => {
const events = new EventSource("/api/v1/online/events");
events.addEventListener("online", (e) => {
setOnline((JSON.parse(e.data) as { online: OnlineEntry[] }).online);
setLive(true);
});
events.addEventListener("error", () => setLive(false));
return () => events.close();
}, []);
return (
<div className="space-y-4">
<div className="flex items-center gap-2 text-xs text-muted-foreground">
<span
className={live ? "size-2 rounded-full bg-emerald-500" : "size-2 rounded-full bg-muted-foreground/40"}
aria-hidden
/>
{live ? "Live" : "Connecting…"}
<span className="ml-auto tabular-nums">
{online.length} {online.length === 1 ? "account" : "accounts"}
</span>
</div>
{online.length === 0 ? (
<p className="py-6 text-sm text-muted-foreground">Nobody is showing that they&apos;re online right now.</p>
) : (
<ul className="divide-y">
{online.map((o) => (
<li key={o.imvuId} className="flex gap-4 py-4 first:pt-0 last:pb-0">
<Initial name={o.username} />
<div className="min-w-0 flex-1 space-y-3">
<div className="flex flex-wrap items-center gap-2">
<span className="font-medium">{o.username}</span>
{o.badge && <Tag tone="strong">T5DE</Tag>}
<Tag tone="online" dot>
online since <Since iso={o.since} />
</Tag>
{o.hidden && <Tag>hidden: moderators only</Tag>}
{moderator && o.adult && <Tag tone="adult">adult</Tag>}
{moderator && o.personId && (
<Link
href={`/console/people/${o.personId}`}
className="text-xs text-muted-foreground underline underline-offset-4 hover:text-foreground"
>
person
</Link>
)}
</div>
<Outfit items={o.outfit} />
</div>
</li>
))}
</ul>
)}
</div>
);
}
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// Small labels. Color only means something: green is online, blue is age verified or adult, red is banned.
import type { Link } from "@/lib/api";
import { cn } from "@/lib/utils";
const tones = {
neutral: "border-border bg-muted/60 text-muted-foreground",
strong: "border-foreground/15 bg-foreground/5 text-foreground",
online: "border-emerald-600/20 bg-emerald-500/10 text-emerald-700 dark:text-emerald-400",
adult: "border-sky-600/20 bg-sky-500/10 text-sky-700 dark:text-sky-400",
danger: "border-red-600/20 bg-red-500/10 text-red-700 dark:text-red-400",
};
export function Tag({
tone = "neutral",
dot = false,
className,
children,
}: {
tone?: keyof typeof tones;
dot?: boolean;
className?: string;
children: React.ReactNode;
}) {
return (
<span
className={cn(
"inline-flex h-6 items-center gap-1.5 rounded-full border px-2.5 text-xs font-medium whitespace-nowrap",
tones[tone],
className,
)}
>
{dot && <span className="size-1.5 rounded-full bg-current" aria-hidden />}
<span>{children}</span>
</span>
);
}
/** A round initial standing in for an avatar picture. */
export function Initial({ name }: { name: string }) {
return (
<span
className="grid size-10 shrink-0 place-items-center rounded-full border bg-muted text-sm font-semibold text-muted-foreground uppercase"
aria-hidden
>
{name.slice(0, 1)}
</span>
);
}
/** The community products an account wears. */
export function Outfit({ items }: { items: { id: string; name: string }[] }) {
if (items.length === 0) return null;
return (
<div className="space-y-1.5">
<div className="text-xs text-muted-foreground">Wearing</div>
<ul className="flex flex-wrap gap-1.5">
{items.map((item) => (
<li key={item.id} className="rounded-md border bg-background px-2 py-0.5 text-xs">
{item.name}
</li>
))}
</ul>
</div>
);
}
/** A page's title and the line under it. */
export function PageHeader({ title, children }: { title: React.ReactNode; children?: React.ReactNode }) {
return (
<div className="mb-8 space-y-2">
<h1 className="text-2xl font-semibold tracking-tight sm:text-3xl">{title}</h1>
{children && <div className="text-muted-foreground">{children}</div>}
</div>
);
}
/** An IMVU account's age status: blue when it can see adult community products. */
export function AgeTag({ link }: { link: Pick<Link, "ageVerified" | "accessPass"> }) {
if (link.ageVerified) return <Tag tone="adult">Age verified</Tag>;
if (link.accessPass) return <Tag tone="adult">Access Pass</Tag>;
return <Tag>Not age verified</Tag>;
}
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"use client";
// Times in the visitor's own time zone and language. The server doesn't know either, so it renders times in UTC and
// the browser replaces them once the page is running.
import { useEffect, useState, useSyncExternalStore } from "react";
const noSubscription = () => () => {};
/** False on the server and while hydrating, true after. */
function useInBrowser(): boolean {
return useSyncExternalStore(
noSubscription,
() => true,
() => false,
);
}
const units: [Intl.RelativeTimeFormatUnit, number][] = [
["year", 365 * 24 * 3600],
["month", 30 * 24 * 3600],
["week", 7 * 24 * 3600],
["day", 24 * 3600],
["hour", 3600],
["minute", 60],
];
const relative = new Intl.RelativeTimeFormat("en", { numeric: "auto" });
function ago(iso: string, now: number): string {
const seconds = (new Date(iso).getTime() - now) / 1000;
for (const [unit, size] of units) {
if (Math.abs(seconds) >= size) return relative.format(Math.round(seconds / size), unit);
}
return "just now";
}
/** "5 minutes ago", kept up to date. */
export function TimeAgo({ iso }: { iso: string }) {
const [now, setNow] = useState(() => Date.now());
useEffect(() => {
const timer = setInterval(() => setNow(Date.now()), 30_000);
return () => clearInterval(timer);
}, []);
const local = useInBrowser();
return (
<time dateTime={iso} title={format(iso, { dateStyle: "medium", timeStyle: "short" }, local)}>
{local ? ago(iso, now) : format(iso, { dateStyle: "medium" }, false)}
</time>
);
}
function format(iso: string, options: Intl.DateTimeFormatOptions, local: boolean): string {
return new Date(iso).toLocaleString(local ? undefined : "en", local ? options : { ...options, timeZone: "UTC" });
}
/** A date (and time). */
export function DateTime({ iso, dateOnly = false }: { iso: string; dateOnly?: boolean }) {
const local = useInBrowser();
const options: Intl.DateTimeFormatOptions = dateOnly
? { dateStyle: "medium" }
: { dateStyle: "medium", timeStyle: "short" };
return <time dateTime={iso}>{format(iso, options, local)}</time>;
}
/** A time of day ("3:04 PM"), with the date too when it isn't today. */
export function Since({ iso }: { iso: string }) {
const local = useInBrowser();
const today = local && new Date(iso).toDateString() === new Date().toDateString();
const options: Intl.DateTimeFormatOptions = today
? { hour: "numeric", minute: "2-digit" }
: { month: "short", day: "numeric", hour: "numeric", minute: "2-digit" };
return (
<time dateTime={iso} title={format(iso, { dateStyle: "medium", timeStyle: "short" }, local)}>
{format(iso, options, local)}
</time>
);
}
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import * as React from "react"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "cn"
const alertVariants = cva(
"group/alert relative grid w-full gap-0.5 rounded-lg border px-2.5 py-2 text-left text-sm has-data-[slot=alert-action]:relative has-data-[slot=alert-action]:pr-18 has-[>svg]:grid-cols-[auto_1fr] has-[>svg]:gap-x-2 *:[svg]:row-span-2 *:[svg]:translate-y-0.5 *:[svg]:text-current *:[svg:not([class*='size-'])]:size-4",
{
variants: {
variant: {
default: "bg-card text-card-foreground",
destructive:
"bg-card text-destructive *:data-[slot=alert-description]:text-destructive/90 *:[svg]:text-current",
},
},
defaultVariants: {
variant: "default",
},
}
)
function Alert({
className,
variant,
...props
}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
return (
<div
data-slot="alert"
role="alert"
className={cn(alertVariants({ variant }), className)}
{...props}
/>
)
}
function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="alert-title"
className={cn(
"font-medium group-has-[>svg]/alert:col-start-2 [&_a]:underline [&_a]:underline-offset-3 [&_a]:hover:text-foreground",
className
)}
{...props}
/>
)
}
function AlertDescription({
className,
...props
}: React.ComponentProps<"div">) {
return (
<div
data-slot="alert-description"
className={cn(
"text-sm text-balance text-muted-foreground md:text-pretty [&_a]:underline [&_a]:underline-offset-3 [&_a]:hover:text-foreground [&_p:not(:last-child)]:mb-4",
className
)}
{...props}
/>
)
}
function AlertAction({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="alert-action"
className={cn("absolute top-2 right-2", className)}
{...props}
/>
)
}
export { Alert, AlertTitle, AlertDescription, AlertAction }
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import { Button as ButtonPrimitive } from "@base-ui/react/button"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "cn"
const buttonVariants = cva(
"group/button inline-flex shrink-0 items-center justify-center rounded-lg border border-transparent bg-clip-padding text-sm font-medium whitespace-nowrap transition-all outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
{
variants: {
variant: {
default: "bg-primary text-primary-foreground hover:bg-primary/80",
outline:
"border-border bg-background hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
secondary:
"bg-secondary text-secondary-foreground hover:bg-[color-mix(in_oklch,var(--secondary),var(--foreground)_5%)] aria-expanded:bg-secondary aria-expanded:text-secondary-foreground",
ghost:
"hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:hover:bg-muted/50",
destructive:
"bg-destructive/10 text-destructive hover:bg-destructive/20 focus-visible:border-destructive/40 focus-visible:ring-destructive/20 dark:bg-destructive/20 dark:hover:bg-destructive/30 dark:focus-visible:ring-destructive/40",
link: "text-primary underline-offset-4 hover:underline",
},
size: {
default:
"h-8 gap-1.5 px-2.5 has-data-[icon=inline-end]:pr-2 has-data-[icon=inline-start]:pl-2",
xs: "h-6 gap-1 rounded-[min(var(--radius-md),10px)] px-2 text-xs in-data-[slot=button-group]:rounded-lg has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3",
sm: "h-7 gap-1 rounded-[min(var(--radius-md),12px)] px-2.5 text-[0.8rem] in-data-[slot=button-group]:rounded-lg has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3.5",
lg: "h-9 gap-1.5 px-2.5 has-data-[icon=inline-end]:pr-2 has-data-[icon=inline-start]:pl-2",
icon: "size-8",
"icon-xs":
"size-6 rounded-[min(var(--radius-md),10px)] in-data-[slot=button-group]:rounded-lg [&_svg:not([class*='size-'])]:size-3",
"icon-sm":
"size-7 rounded-[min(var(--radius-md),12px)] in-data-[slot=button-group]:rounded-lg",
"icon-lg": "size-9",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
}
)
function Button({
className,
variant = "default",
size = "default",
...props
}: ButtonPrimitive.Props & VariantProps<typeof buttonVariants>) {
return (
<ButtonPrimitive
data-slot="button"
className={cn(buttonVariants({ variant, size, className }))}
{...props}
/>
)
}
export { Button, buttonVariants }
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import * as React from "react"
import { cn } from "cn"
function Card({
className,
size = "default",
...props
}: React.ComponentProps<"div"> & { size?: "default" | "sm" }) {
return (
<div
data-slot="card"
data-size={size}
className={cn(
"group/card flex flex-col gap-(--card-spacing) overflow-hidden rounded-xl bg-card py-(--card-spacing) text-sm text-card-foreground ring-1 ring-foreground/10 [--card-spacing:--spacing(4)] has-data-[slot=card-footer]:pb-0 has-[>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
className
)}
{...props}
/>
)
}
function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-header"
className={cn(
"group/card-header @container/card-header grid auto-rows-min items-start gap-1 rounded-t-xl px-(--card-spacing) has-data-[slot=card-action]:grid-cols-[1fr_auto] has-data-[slot=card-description]:grid-rows-[auto_auto] [.border-b]:pb-(--card-spacing)",
className
)}
{...props}
/>
)
}
function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-title"
className={cn(
"font-heading text-base leading-snug font-medium group-data-[size=sm]/card:text-sm",
className
)}
{...props}
/>
)
}
function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-description"
className={cn("text-sm text-muted-foreground", className)}
{...props}
/>
)
}
function CardAction({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-action"
className={cn(
"col-start-2 row-span-2 row-start-1 self-start justify-self-end",
className
)}
{...props}
/>
)
}
function CardContent({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-content"
className={cn("px-(--card-spacing)", className)}
{...props}
/>
)
}
function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="card-footer"
className={cn(
"flex items-center rounded-b-xl border-t bg-muted/50 p-(--card-spacing)",
className
)}
{...props}
/>
)
}
export {
Card,
CardHeader,
CardFooter,
CardTitle,
CardAction,
CardDescription,
CardContent,
}
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"use client"
import { useMemo } from "react"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "cn"
import { Label } from "@/components/ui/label"
import { Separator } from "@/components/ui/separator"
function FieldSet({ className, ...props }: React.ComponentProps<"fieldset">) {
return (
<fieldset
data-slot="field-set"
className={cn(
"flex flex-col gap-4 has-[>[data-slot=checkbox-group]]:gap-3 has-[>[data-slot=radio-group]]:gap-3",
className
)}
{...props}
/>
)
}
function FieldLegend({
className,
variant = "legend",
...props
}: React.ComponentProps<"legend"> & { variant?: "legend" | "label" }) {
return (
<legend
data-slot="field-legend"
data-variant={variant}
className={cn(
"mb-1.5 font-medium data-[variant=label]:text-sm data-[variant=legend]:text-base",
className
)}
{...props}
/>
)
}
function FieldGroup({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="field-group"
className={cn(
"group/field-group @container/field-group flex w-full flex-col gap-5 data-[slot=checkbox-group]:gap-3 *:data-[slot=field-group]:gap-4",
className
)}
{...props}
/>
)
}
const fieldVariants = cva(
"group/field flex w-full gap-2 data-[invalid=true]:text-destructive",
{
variants: {
orientation: {
vertical: "flex-col *:w-full [&>.sr-only]:w-auto",
horizontal:
"flex-row items-center has-[>[data-slot=field-content]]:items-start *:data-[slot=field-label]:flex-auto has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px",
responsive:
"flex-col *:w-full @md/field-group:flex-row @md/field-group:items-center @md/field-group:*:w-auto @md/field-group:has-[>[data-slot=field-content]]:items-start @md/field-group:*:data-[slot=field-label]:flex-auto [&>.sr-only]:w-auto @md/field-group:has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px",
},
},
defaultVariants: {
orientation: "vertical",
},
}
)
function Field({
className,
orientation = "vertical",
...props
}: React.ComponentProps<"div"> & VariantProps<typeof fieldVariants>) {
return (
<div
role="group"
data-slot="field"
data-orientation={orientation}
className={cn(fieldVariants({ orientation }), className)}
{...props}
/>
)
}
function FieldContent({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="field-content"
className={cn(
"group/field-content flex flex-1 flex-col gap-0.5 leading-snug",
className
)}
{...props}
/>
)
}
function FieldLabel({
className,
...props
}: React.ComponentProps<typeof Label>) {
return (
<Label
data-slot="field-label"
className={cn(
"group/field-label peer/field-label flex w-fit gap-2 leading-snug group-data-[disabled=true]/field:opacity-50 has-data-checked:border-primary/30 has-data-checked:bg-primary/5 has-[>[data-slot=field]]:rounded-lg has-[>[data-slot=field]]:border has-[>[data-slot=field]]:not-has-[:disabled,[data-disabled]]:hover:bg-muted/50 has-[>[data-slot=field]]:has-[:focus-visible]:border-ring has-[>[data-slot=field]]:has-[:focus-visible]:ring-3 has-[>[data-slot=field]]:has-[:focus-visible]:ring-ring/50 *:data-[slot=field]:p-2.5 dark:has-data-checked:border-primary/20 dark:has-data-checked:bg-primary/10",
"has-[>[data-slot=field]]:w-full has-[>[data-slot=field]]:flex-col",
className
)}
{...props}
/>
)
}
function FieldTitle({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="field-label"
className={cn(
"flex w-fit items-center gap-2 text-sm font-medium group-data-[disabled=true]/field:opacity-50",
className
)}
{...props}
/>
)
}
function FieldDescription({ className, ...props }: React.ComponentProps<"p">) {
return (
<p
data-slot="field-description"
className={cn(
"text-left text-sm leading-normal font-normal text-muted-foreground group-has-data-horizontal/field:text-balance [[data-variant=legend]+&]:-mt-1.5",
"last:mt-0 nth-last-2:-mt-1",
"[&>a]:underline [&>a]:underline-offset-4 [&>a:hover]:text-primary",
className
)}
{...props}
/>
)
}
function FieldSeparator({
children,
className,
...props
}: React.ComponentProps<"div"> & {
children?: React.ReactNode
}) {
return (
<div
data-slot="field-separator"
data-content={!!children}
className={cn(
"relative -my-2 h-5 text-sm group-data-[variant=outline]/field-group:-mb-2",
className
)}
{...props}
>
<Separator className="absolute inset-0 top-1/2" />
{children && (
<span
className="relative mx-auto block w-fit bg-background px-2 text-muted-foreground"
data-slot="field-separator-content"
>
{children}
</span>
)}
</div>
)
}
function FieldError({
className,
children,
errors,
...props
}: React.ComponentProps<"div"> & {
errors?: Array<{ message?: string } | undefined>
}) {
const content = useMemo(() => {
if (children) {
return children
}
if (!errors?.length) {
return null
}
const uniqueErrors = [
...new Map(errors.map((error) => [error?.message, error])).values(),
]
if (uniqueErrors?.length == 1) {
return uniqueErrors[0]?.message
}
return (
<ul className="ml-4 flex list-disc flex-col gap-1">
{uniqueErrors.map(
(error, index) =>
error?.message && <li key={index}>{error.message}</li>
)}
</ul>
)
}, [children, errors])
if (!content) {
return null
}
return (
<div
role="alert"
data-slot="field-error"
className={cn("text-sm font-normal text-destructive", className)}
{...props}
>
{content}
</div>
)
}
export {
Field,
FieldLabel,
FieldDescription,
FieldError,
FieldGroup,
FieldLegend,
FieldSeparator,
FieldSet,
FieldContent,
FieldTitle,
}
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import * as React from "react"
import { Input as InputPrimitive } from "@base-ui/react/input"
import { cn } from "cn"
function Input({ className, type, ...props }: React.ComponentProps<"input">) {
return (
<InputPrimitive
type={type}
data-slot="input"
className={cn(
"h-8 w-full min-w-0 rounded-lg border border-input bg-transparent px-2.5 py-1 text-base transition-colors outline-none file:inline-flex file:h-6 file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:pointer-events-none disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
className
)}
{...props}
/>
)
}
export { Input }
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"use client"
import * as React from "react"
import { cn } from "cn"
function Label({ className, ...props }: React.ComponentProps<"label">) {
return (
<label
data-slot="label"
className={cn(
"flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
className
)}
{...props}
/>
)
}
export { Label }
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import * as React from "react"
import { cn } from "cn"
import { ChevronDownIcon } from "lucide-react"
type NativeSelectProps = Omit<React.ComponentProps<"select">, "size"> & {
size?: "sm" | "default"
}
function NativeSelect({
className,
size = "default",
...props
}: NativeSelectProps) {
return (
<div
className={cn(
"group/native-select relative w-fit has-[select:disabled]:opacity-50",
className
)}
data-slot="native-select-wrapper"
data-size={size}
>
<select
data-slot="native-select"
data-size={size}
className="h-8 w-full min-w-0 appearance-none rounded-lg border border-input bg-transparent py-1 pr-8 pl-2.5 text-sm transition-colors outline-none select-none selection:bg-primary selection:text-primary-foreground placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:pointer-events-none disabled:cursor-not-allowed aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 data-[size=sm]:h-7 data-[size=sm]:rounded-[min(var(--radius-md),10px)] data-[size=sm]:py-0.5 dark:bg-input/30 dark:hover:bg-input/50 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40"
{...props}
/>
<ChevronDownIcon className="pointer-events-none absolute top-1/2 right-2.5 size-4 -translate-y-1/2 text-muted-foreground select-none" aria-hidden="true" data-slot="native-select-icon" />
</div>
)
}
function NativeSelectOption({
className,
...props
}: React.ComponentProps<"option">) {
return (
<option
data-slot="native-select-option"
className={cn("bg-[Canvas] text-[CanvasText]", className)}
{...props}
/>
)
}
function NativeSelectOptGroup({
className,
...props
}: React.ComponentProps<"optgroup">) {
return (
<optgroup
data-slot="native-select-optgroup"
className={cn("bg-[Canvas] text-[CanvasText]", className)}
{...props}
/>
)
}
export { NativeSelect, NativeSelectOptGroup, NativeSelectOption }
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"use client"
import { Separator as SeparatorPrimitive } from "@base-ui/react/separator"
import { cn } from "cn"
function Separator({
className,
orientation = "horizontal",
...props
}: SeparatorPrimitive.Props) {
return (
<SeparatorPrimitive
data-slot="separator"
orientation={orientation}
className={cn(
"shrink-0 bg-border data-horizontal:h-px data-horizontal:w-full data-vertical:w-px data-vertical:self-stretch",
className
)}
{...props}
/>
)
}
export { Separator }
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"use client"
import { Switch as SwitchPrimitive } from "@base-ui/react/switch"
import { cn } from "cn"
function Switch({
className,
size = "default",
...props
}: SwitchPrimitive.Root.Props & {
size?: "sm" | "default"
}) {
return (
<SwitchPrimitive.Root
data-slot="switch"
data-size={size}
className={cn(
"peer group/switch relative inline-flex shrink-0 items-center rounded-full border border-transparent transition-all outline-none group-has-[:focus-visible]/field-label:border-transparent group-has-[:focus-visible]/field-label:ring-0 after:absolute after:-inset-x-3 after:-inset-y-2 focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 data-[size=default]:h-[18.4px] data-[size=default]:w-[32px] data-[size=sm]:h-[14px] data-[size=sm]:w-[24px] dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 data-checked:bg-primary data-unchecked:bg-input dark:data-unchecked:bg-input/80 data-disabled:cursor-not-allowed data-disabled:opacity-50",
className
)}
{...props}
>
<SwitchPrimitive.Thumb
data-slot="switch-thumb"
className="pointer-events-none block rounded-full bg-background ring-0 transition-transform group-data-[size=default]/switch:size-4 group-data-[size=sm]/switch:size-3 group-data-[size=default]/switch:data-checked:translate-x-[calc(100%-2px)] group-data-[size=sm]/switch:data-checked:translate-x-[calc(100%-2px)] dark:data-checked:bg-primary-foreground group-data-[size=default]/switch:data-unchecked:translate-x-0 group-data-[size=sm]/switch:data-unchecked:translate-x-0 dark:data-unchecked:bg-foreground"
/>
</SwitchPrimitive.Root>
)
}
export { Switch }
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"use client"
import * as React from "react"
import { cn } from "cn"
function Table({ className, ...props }: React.ComponentProps<"table">) {
return (
<div
data-slot="table-container"
className="relative w-full overflow-x-auto"
>
<table
data-slot="table"
className={cn("w-full caption-bottom text-sm", className)}
{...props}
/>
</div>
)
}
function TableHeader({ className, ...props }: React.ComponentProps<"thead">) {
return (
<thead
data-slot="table-header"
className={cn("[&_tr]:border-b", className)}
{...props}
/>
)
}
function TableBody({ className, ...props }: React.ComponentProps<"tbody">) {
return (
<tbody
data-slot="table-body"
className={cn("[&_tr:last-child]:border-0", className)}
{...props}
/>
)
}
function TableFooter({ className, ...props }: React.ComponentProps<"tfoot">) {
return (
<tfoot
data-slot="table-footer"
className={cn(
"border-t bg-muted/50 font-medium [&>tr]:last:border-b-0",
className
)}
{...props}
/>
)
}
function TableRow({ className, ...props }: React.ComponentProps<"tr">) {
return (
<tr
data-slot="table-row"
className={cn(
"border-b transition-colors hover:bg-muted/50 has-aria-expanded:bg-muted/50 data-[state=selected]:bg-muted",
className
)}
{...props}
/>
)
}
function TableHead({ className, ...props }: React.ComponentProps<"th">) {
return (
<th
data-slot="table-head"
className={cn(
"h-10 px-2 text-left align-middle font-medium whitespace-nowrap text-foreground [&:has([role=checkbox])]:pr-0",
className
)}
{...props}
/>
)
}
function TableCell({ className, ...props }: React.ComponentProps<"td">) {
return (
<td
data-slot="table-cell"
className={cn(
"p-2 align-middle whitespace-nowrap [&:has([role=checkbox])]:pr-0",
className
)}
{...props}
/>
)
}
function TableCaption({
className,
...props
}: React.ComponentProps<"caption">) {
return (
<caption
data-slot="table-caption"
className={cn("mt-4 text-sm text-muted-foreground", className)}
{...props}
/>
)
}
export {
Table,
TableHeader,
TableBody,
TableFooter,
TableHead,
TableRow,
TableCell,
TableCaption,
}
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// Server actions answer forms with an ActionState: an error to show, or a notice.
import "server-only";
import { ApiError } from "./api";
export type ActionState = { error?: string; notice?: string } | null;
/** Runs fn, turning the API's errors into a message for the form; fn may return a notice. */
export async function attempt(fn: () => Promise<string | void>): Promise<ActionState> {
try {
const notice = await fn();
return notice ? { notice } : {};
} catch (e) {
if (e instanceof ApiError) return { error: e.message };
throw e;
}
}
/** A form field as a string ("" when missing). */
export function field(form: FormData, name: string): string {
const v = form.get(name);
return typeof v === "string" ? v.trim() : "";
}
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// The hub's API, called from server components and server actions. Calls go to the API's internal address
// (API_URL) with the visitor's cookie, so the API sees the same session the browser has.
import "server-only";
import { treaty } from "@elysiajs/eden";
import type { App } from "@t5de/api";
import { headers } from "next/headers";
import { cache } from "react";
const apiURL = process.env.API_URL ?? "http://localhost:4101";
/** The visitor's cookie and address, to pass on to the API. */
async function forwarded(): Promise<Record<string, string>> {
const incoming = await headers();
const forward: Record<string, string> = {};
for (const name of ["cookie", "x-forwarded-for", "user-agent"]) {
const value = incoming.get(name);
if (value) forward[name] = value;
}
return forward;
}
/**
* The API's /api/v1 routes, as the person making this request. (Never await the client itself: it's a proxy, and
* awaiting it would call a route named "then".)
*/
export const api = treaty<App>(apiURL, { headers: forwarded }).api.v1;
type V1 = typeof api;
type Problem = { error: string; message: string };
/** What a route answers when it succeeds (the API's error shape is part of its declared answers). */
type Ok<T> = Exclude<T, Problem>;
type Data<Route extends (...args: any[]) => Promise<{ data: unknown }>> = Ok<
NonNullable<Awaited<ReturnType<Route>>["data"]>
>;
export type Person = Data<V1["me"]["get"]>["person"];
export type Account = Data<V1["account"]["get"]>;
export type Link = Account["links"][number];
export type Challenge = Account["challenges"][number];
export type OnlineEntry = Data<V1["online"]["get"]>["online"][number];
export type ConsoleData = Data<V1["console"]["get"]>;
export type AuditEntry = ConsoleData["audit"][number];
/** An error the API answered: message is written to be shown as is. */
export class ApiError extends Error {
constructor(
readonly status: number,
readonly slug: string,
message: string,
) {
super(message);
}
}
type Answer<T> = { data: T; error: null } | { data: null; error: { status: unknown; value: unknown } };
/** The answer's data, or throws ApiError with the API's message. */
export function unwrap<T>(answer: Answer<T>): Ok<NonNullable<T>> {
if (answer.error) {
const status = typeof answer.error.status === "number" ? answer.error.status : 500;
const value = answer.error.value as { error?: unknown; message?: unknown } | null;
const slug = typeof value?.error === "string" ? value.error : "error";
const message =
typeof value?.message === "string" && value.message
? value.message
: "Something went wrong. Try again in a moment.";
throw new ApiError(status, slug, message);
}
return answer.data as Ok<NonNullable<T>>;
}
/** Who's signed in, or undefined. Once per request. */
export const getMe = cache(async (): Promise<Person | undefined> => {
const { data } = await api.me.get();
return data && "person" in data ? data.person : undefined;
});
export const isModerator = (p: Person | undefined) => p?.role === "moderator" || p?.role === "admin";
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// Better Auth in the browser: sign-up, sign-in and sign-out. Its requests go to /api/auth on this site, which Next
// rewrites to the API, so the session cookie is set for this site.
"use client";
import { createAuthClient } from "better-auth/react";
import { usernameClient } from "better-auth/client/plugins";
export const authClient = createAuthClient({
baseURL: typeof window === "undefined" ? undefined : window.location.origin,
plugins: [usernameClient()],
});
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/** next if it's a path on this site, else fallback (so ?next= can't send people elsewhere). */
export function safeNext(next: string | string[] | undefined | null, fallback = "/account"): string {
if (typeof next !== "string") return fallback;
if (!next.startsWith("/") || next.startsWith("//") || next.startsWith("/\\")) return fallback;
return next;
}
+1
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@@ -0,0 +1 @@
export { cn } from "cn";
+25
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@@ -0,0 +1,25 @@
import path from "node:path";
import type { NextConfig } from "next";
// The API's internal address. The browser never calls it directly: /api is rewritten to it, so the API's session
// cookies are first-party on the website's origin. Rewrites are fixed when the app is built, so API_URL must be set
// at build time as well as at run time (server components call it directly).
const apiURL = process.env.API_URL ?? "http://localhost:4101";
// The monorepo's root: standalone output traces workspace packages from here.
const root = path.join(import.meta.dirname, "../..");
const config: NextConfig = {
output: "standalone",
outputFileTracingRoot: root,
turbopack: { root },
// Next's gzip holds back the API's event stream (who's online); compress in front of the app instead (Vercel and
// most reverse proxies do).
compress: false,
agentRules: false,
async rewrites() {
return [{ source: "/api/:path*", destination: `${apiURL}/api/:path*` }];
},
};
export default config;
+35
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@@ -0,0 +1,35 @@
{
"name": "@t5de/web",
"private": true,
"type": "module",
"scripts": {
"dev": "next dev -p 4100",
"build": "next build",
"start": "next start -p 4100",
"check-types": "next typegen && tsc --noEmit"
},
"dependencies": {
"@base-ui/react": "^1.9.0",
"@elysiajs/eden": "1.4.9",
"@t5de/api": "workspace:*",
"better-auth": "1.7.14",
"class-variance-authority": "^0.7.1",
"cn": "^0.5.0",
"lucide-react": "^1.64.0",
"next": "16.4.3",
"react": "19.3.1",
"react-dom": "19.3.1",
"server-only": "^0.0.1"
},
"devDependencies": {
"@tailwindcss/postcss": "^4.3.3",
"@types/node": "^26.6.6",
"@types/react": "^19.3.0",
"@types/react-dom": "^19.2.0",
"elysia": "1.4.30",
"shadcn": "^4.23.0",
"tailwindcss": "^4.3.3",
"tw-animate-css": "^1.4.0",
"typescript": "^7.0.2"
}
}
+1
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@@ -0,0 +1 @@
export default { plugins: { "@tailwindcss/postcss": {} } };
+21
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@@ -0,0 +1,21 @@
{
"compilerOptions": {
"target": "ES2022",
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": false,
"skipLibCheck": true,
"strict": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "react-jsx",
"incremental": true,
"plugins": [{ "name": "next" }],
"paths": { "@/*": ["./*"] }
},
"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", ".next/dev/types/**/*.ts"],
"exclude": ["node_modules"]
}
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-106
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@@ -1,106 +0,0 @@
// Command t5de-hub runs T5DE's hub: the website, the moderation console, and the API proxies sign in to.
//
// t5de-hub -db postgres://... -public-url https://hub.t5de.dev [-listen :8080] [-data dir]
// t5de-hub -dev runs its own Postgres in <data>/postgres (for development)
package main
import (
"context"
"errors"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
"path/filepath"
"strings"
"time"
embeddedpostgres "github.com/fergusstrange/embedded-postgres"
"git.t5de.dev/t5de/t5de-hub/internal/imvu"
"git.t5de.dev/t5de/t5de-hub/internal/realtime"
"git.t5de.dev/t5de/t5de-hub/internal/store"
"git.t5de.dev/t5de/t5de-hub/internal/token"
"git.t5de.dev/t5de/t5de-hub/internal/web"
)
func main() {
listen := flag.String("listen", "127.0.0.1:8080", "address to listen on")
dbURL := flag.String("db", os.Getenv("T5DE_HUB_DB"), "Postgres URL (or $T5DE_HUB_DB)")
publicURL := flag.String("public-url", "", "the hub's address as people reach it (default: http://<listen>)")
data := flag.String("data", "t5de-hub-data", "where the hub keeps its signing key (and, with -dev, its database)")
dev := flag.Bool("dev", false, "run a Postgres of its own in <data>/postgres, for development")
flag.Parse()
logger := log.New(os.Stderr, "", log.LstdFlags)
if err := run(logger, *listen, *dbURL, *publicURL, *data, *dev); err != nil {
logger.Fatal(err)
}
}
func run(logger *log.Logger, listen, dbURL, publicURL, data string, dev bool) error {
ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt)
defer stop()
if publicURL == "" {
publicURL = "http://" + strings.Replace(listen, "0.0.0.0", "localhost", 1)
}
publicURL = strings.TrimSuffix(publicURL, "/")
if dev {
pg, url, err := startDevPostgres(data)
if err != nil {
return fmt.Errorf("starting Postgres: %w", err)
}
defer pg.Stop()
dbURL = url
}
if dbURL == "" {
return errors.New("no database: give -db (or $T5DE_HUB_DB), or -dev")
}
st, err := store.Open(ctx, dbURL)
if err != nil {
return err
}
defer st.Close()
keys, err := token.LoadOrCreate(filepath.Join(data, "signing.key"), publicURL)
if err != nil {
return err
}
server := &web.Server{Store: st, IMVU: imvu.New(), Keys: keys, PublicURL: publicURL, Log: logger}
server.Realtime = realtime.New(web.Owners{Store: st}, logger)
handler, err := server.Handler()
if err != nil {
return err
}
srv := &http.Server{Addr: listen, Handler: handler, ReadHeaderTimeout: 10 * time.Second}
go func() {
<-ctx.Done()
shutdown, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
srv.Shutdown(shutdown)
}()
logger.Printf("t5de-hub listening on %s (%s)", listen, publicURL)
if err := srv.ListenAndServe(); !errors.Is(err, http.ErrServerClosed) {
return err
}
return nil
}
// startDevPostgres runs Postgres from data/postgres (downloaded once into data/postgres-cache).
func startDevPostgres(data string) (*embeddedpostgres.EmbeddedPostgres, string, error) {
abs, err := filepath.Abs(data)
if err != nil {
return nil, "", err
}
const port = 54321
pg := embeddedpostgres.NewDatabase(embeddedpostgres.DefaultConfig().
Port(port).Database("t5de_hub").
DataPath(filepath.Join(abs, "postgres", "data")).
RuntimePath(filepath.Join(abs, "postgres", "runtime")).
CachePath(filepath.Join(abs, "postgres-cache")).
StartTimeout(time.Minute))
if err := pg.Start(); err != nil {
return nil, "", err
}
return pg, fmt.Sprintf("postgres://postgres:postgres@localhost:%d/t5de_hub?sslmode=disable", port), nil
}
+37
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@@ -0,0 +1,37 @@
# Runs the whole hub: Postgres, the API (port 4101) and the website (port 4100). Set AUTH_SECRET, and the public
# addresses when they aren't localhost (API_PUBLIC_URL, WEB_PUBLIC_URL):
# AUTH_SECRET=$(openssl rand -base64 32) docker compose up -d
services:
postgres:
image: postgres:17
environment:
POSTGRES_USER: t5de
POSTGRES_PASSWORD: t5de
POSTGRES_DB: t5de_hub
volumes: [postgres:/var/lib/postgresql/data]
healthcheck:
test: ["CMD", "pg_isready", "-U", "t5de"]
interval: 2s
retries: 30
api:
build: { context: ., dockerfile: apps/api/Dockerfile }
environment:
DATABASE_URL: postgres://t5de:t5de@postgres:5432/t5de_hub
AUTH_SECRET: ${AUTH_SECRET:?set AUTH_SECRET}
# T5DE's proxies reach the API directly (sign-in and the WebSocket); the website reaches it through its own /api.
API_URL: ${API_PUBLIC_URL:-http://localhost:4101}
WEB_URL: ${WEB_PUBLIC_URL:-http://localhost:4100}
ports: ["4101:4101"]
depends_on:
postgres: { condition: service_healthy }
web:
build: { context: ., dockerfile: apps/web/Dockerfile }
environment:
API_URL: http://api:4101
ports: ["4100:4100"]
depends_on: [api]
volumes:
postgres:
+61
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@@ -0,0 +1,61 @@
# The hub's API
`apps/api` (Elysia on Bun). The route definitions in `apps/api/src/app.ts` are the reference: their schemas validate
requests and type the website's client (Eden). This is the overview.
- `/api/auth/*`: Better Auth (accounts, sessions, device sign-in, JWT keys).
- `/api/v1/*`: the hub's own routes.
The website reaches the API through its own origin (Next.js rewrites `/api` to it), so sessions are first-party
cookies. T5DE's proxy calls it directly with `Authorization: Bearer <session token>`.
Errors are `{"error": "<code>", "message": "<text for people>"}` with a 4xx/5xx status; `message` can be shown as
is. Codes: `invalid`, `signed_out`, `forbidden`, `not_found`, `no_such_imvu_account`, `already_linked`,
`code_missing`, `expired`, `link_cap`, `rate_limited`, `imvu_unavailable`.
## Accounts (Better Auth)
| | |
| --- | --- |
| `POST /api/auth/sign-up/email` | `{email, password, name, username}`. Usernames 3-32 of `A-Za-z0-9_`; passwords 10-256 characters. The first account is an admin. |
| `POST /api/auth/sign-in/username` | `{username, password}` |
| `POST /api/auth/sign-out` | |
| `GET /api/v1/me` | `{person}` |
## Proxies
| | |
| --- | --- |
| `POST /api/auth/device/code` | `{client_id: "t5de-proxy"}` → `{device_code, user_code, verification_uri, verification_uri_complete, interval, expires_in}` (RFC 8628). `verification_uri` is the website's `/device`. |
| `POST /api/auth/device/token` | `{grant_type: "urn:ietf:params:oauth:grant-type:device_code", device_code, client_id}` → `{access_token}` (a session token, used as a bearer token) or `{error: authorization_pending \| slow_down \| expired_token \| access_denied}` |
| `POST /api/v1/device/approve` | (website, signed in) `{code}`: signs the waiting proxy in as this person |
| `GET /api/v1/realtime` | WebSocket, bearer token. Protocol in `apps/api/src/realtime.ts`. |
| `GET /.well-known/jwks.json` | the Ed25519 keys JWTs are signed with |
## Website routes (signed in unless noted)
| | |
| --- | --- |
| `GET /api/v1/home` | (anyone) `{onlineCount, links?}` |
| `GET /api/v1/online` | (anyone) `{online}`: accounts showing they're online (moderators see all, with `hidden`) |
| `GET /api/v1/online/events` | (anyone) server-sent events: `online` with `{online}` now and on each change |
| `GET /api/v1/account` | `{person, links, challenges, computers, canLink}` |
| `POST /api/v1/account/links` | `{username}` → 201 `{challenge}` (the tagline code) |
| `POST /api/v1/account/links/:imvu/check` | `{link, moved}` |
| `DELETE /api/v1/account/challenges/:imvu` | cancel linking |
| `PATCH /api/v1/account/links/:imvu` | `{showBadge?, showPresence?}` → `{link}` |
| `POST /api/v1/account/links/:imvu/recheck` | `{link}` (age checked with IMVU again) |
| `DELETE /api/v1/account/links/:imvu` | unlink |
| `POST /api/v1/account/signout-computers` | signs T5DE out on all their computers |
## Console (moderators; roles: admins)
| | |
| --- | --- |
| `GET /api/v1/console` | `{counts, connections, online, audit}` |
| `GET /api/v1/console/people?q=` | `{people}` |
| `GET /api/v1/console/people/:id` | `{person, links, computers}` |
| `POST /api/v1/console/people/:id/link-cap` | `{linkCap}` (0-1000) |
| `POST /api/v1/console/people/:id/ban` | `{reason}`; only admins ban moderators |
| `POST /api/v1/console/people/:id/unban` | |
| `POST /api/v1/console/people/:id/role` | (admins) `{role}` |
+6 -2
View File
@@ -336,9 +336,13 @@ The proxy streams and adds no waiting.
## Status
- Phase 1 (local packs) done: t5de-api, t5de-proxy `internal/products`.
- Phase 2 (hub identity) started: accounts, tagline linking, age, link caps, device sign-in, presence and badge,
console. Not yet: periodic age re-checks (only on demand), a sign-in UI in the client (the proxy's `signin`
- Phase 2 (hub identity) under way: accounts, tagline linking, age, link caps, device sign-in, presence and badge,
console. Not yet: periodic age re-checks (on demand only), a sign-in button in the client (the proxy's `signin`
command for now), deployment.
- **Stack changed** (2026-10-29, the user's choice): the hub is a Bun monorepo: Elysia API, Better Auth, Drizzle on
Postgres, Next.js website with Tailwind and shadcn/ui (README). It replaces the first version, in Go. Where this
document says Go or templ for the hub, read that; catalogs are still to be decided (a Bun program compiled to one
file would keep them easy to run).
## Phases
-21
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@@ -1,21 +0,0 @@
module git.t5de.dev/t5de/t5de-hub
go 1.27.0
require (
github.com/coder/websocket v1.8.15
github.com/fergusstrange/embedded-postgres v1.34.0
github.com/jackc/pgx/v5 v5.11.0
golang.org/x/crypto v0.58.0
)
require (
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/puddle/v2 v2.2.2 // indirect
github.com/lib/pq v1.10.9 // indirect
github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
golang.org/x/sync v0.24.0 // indirect
golang.org/x/sys v0.49.0 // indirect
golang.org/x/text v0.43.0 // indirect
)
-40
View File
@@ -1,40 +0,0 @@
github.com/coder/websocket v1.8.15 h1:6B2JPeOGlpff2Uz6vOEH1Vzpi0iUz20A+lPVhPHtNUA=
github.com/coder/websocket v1.8.15/go.mod h1:NX3SzP+inril6yawo5CQXx8+fk145lPDC6pumgx0mVg=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fergusstrange/embedded-postgres v1.34.0 h1:c6RKhPKFsLVU+Tdxsx8q0UxCHsvZZ/iShAnljRBXs6s=
github.com/fergusstrange/embedded-postgres v1.34.0/go.mod h1:w0YvnCgf19o6tskInrOOACtnqfVlOvluz3hlNLY7tRk=
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
github.com/jackc/pgx/v5 v5.11.0 h1:IzBBtyK9AHqf98cctWFifYSci2hgQR/cd56wB4p+ogg=
github.com/jackc/pgx/v5 v5.11.0/go.mod h1:mal1tBGAFfLHvZzaYh77YS/eC6IX9OWbRV1QIIM0Jn4=
github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 h1:nIPpBwaJSVYIxUFsDv3M8ofmx9yWTog9BfvIu0q41lo=
github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMxjDjgmT5uz5wzYJKVo23qUhYTos=
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
golang.org/x/crypto v0.58.0 h1:COkYLr4k7nDI4r6QtMML2AfzeIswWHAJthLS6K/M/54=
golang.org/x/crypto v0.58.0/go.mod h1:Xh+kl5A+M0gMiWDytH2Hhr5Z7WbNCpv/eB/EFgfSk+w=
golang.org/x/sync v0.24.0 h1:iqiDrGoDgyuvAKrhLQthUEzU/R378N78gXbBjxed7oA=
golang.org/x/sync v0.24.0/go.mod h1:sUUOizhqBxiL6pEWpqNLUiaJn1ShEbZ6BBqskPbjZm0=
golang.org/x/sys v0.49.0 h1:XbzkgYJHdqh/8m2Uu0W/dQv8nktxx4BFHp1M0gROTXA=
golang.org/x/sys v0.49.0/go.mod h1:hNLxWAXmnKAxqDtdwIYC4bM9oQPEecfsnNMuSxOs3og=
golang.org/x/text v0.43.0 h1:1QivrlhwAsnMOcqgOdl9my7s9OyZl8O5/UGUTJVXoWc=
golang.org/x/text v0.43.0/go.mod h1:hbSIYA/amXcRXTFSZqh8tWHEoqRvvbKPJ2uz/KU+a+s=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-144
View File
@@ -1,144 +0,0 @@
// Package imvu reads IMVU's public user API: who an account is, its tagline (for linking) and whether it's age
// verified or has Access Pass. The hub calls it rarely (linking, and age checks at most daily) and never depends on
// it for anything else.
package imvu
import (
"context"
"encoding/json"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
"strings"
"sync"
"time"
)
// User is an IMVU account, as the public API shows it.
type User struct {
ID int64
Username string
Tagline string
AgeVerified bool
AccessPass bool
}
// ErrNoSuchUser means IMVU has no account by that name or ID.
var ErrNoSuchUser = errors.New("no such IMVU account")
// Client reads IMVU's API.
type Client struct {
// Base is the API's address; tests point it elsewhere.
Base string
HTTP *http.Client
mu sync.Mutex
last time.Time
}
// New is a client for api.imvu.com.
func New() *Client {
return &Client{Base: "https://api.imvu.com", HTTP: &http.Client{Timeout: 15 * time.Second}}
}
// minInterval spaces out calls to IMVU.
const minInterval = 200 * time.Millisecond
func (c *Client) wait(ctx context.Context) error {
c.mu.Lock()
next := c.last.Add(minInterval)
now := time.Now()
if next.Before(now) {
next = now
}
c.last = next
c.mu.Unlock()
select {
case <-time.After(time.Until(next)):
return nil
case <-ctx.Done():
return ctx.Err()
}
}
// ByUsername looks an account up by name.
func (c *Client) ByUsername(ctx context.Context, username string) (*User, error) {
username = strings.TrimSpace(username)
if username == "" || len(username) > 64 {
return nil, ErrNoSuchUser
}
return c.get(ctx, "/user?username="+url.QueryEscape(username))
}
// ByID reads an account (fresh, for checks).
func (c *Client) ByID(ctx context.Context, id int64) (*User, error) {
return c.get(ctx, "/user/user-"+strconv.FormatInt(id, 10))
}
func (c *Client) get(ctx context.Context, path string) (*User, error) {
if err := c.wait(ctx); err != nil {
return nil, err
}
req, err := http.NewRequestWithContext(ctx, "GET", c.Base+path, nil)
if err != nil {
return nil, err
}
req.Header.Set("User-Agent", "t5de-hub (https://git.t5de.dev/t5de/t5de-hub)")
resp, err := c.HTTP.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
body, err := io.ReadAll(io.LimitReader(resp.Body, 1<<20))
if err != nil {
return nil, err
}
if resp.StatusCode == http.StatusNotFound {
return nil, ErrNoSuchUser
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("IMVU answered %d", resp.StatusCode)
}
return parse(body)
}
// parse reads IMVU's "denormalized" answer: the user is the entry the answer's id points to, or the only user in it.
func parse(body []byte) (*User, error) {
var answer struct {
Status string `json:"status"`
ID string `json:"id"`
Denormalized map[string]struct {
Data json.RawMessage `json:"data"`
} `json:"denormalized"`
}
if err := json.Unmarshal(body, &answer); err != nil {
return nil, fmt.Errorf("IMVU's answer: %w", err)
}
var found []json.RawMessage
for key, entry := range answer.Denormalized {
if strings.Contains(key, "/user/user-") {
found = append(found, entry.Data)
}
}
if len(found) != 1 {
return nil, ErrNoSuchUser
}
var data struct {
LegacyCID json.Number `json:"legacy_cid"`
Username string `json:"username"`
Tagline string `json:"tagline"`
AgeVerified bool `json:"is_ageverified"`
AP bool `json:"is_ap"`
}
if err := json.Unmarshal(found[0], &data); err != nil {
return nil, fmt.Errorf("IMVU's user: %w", err)
}
id, err := data.LegacyCID.Int64()
if err != nil || id <= 0 || data.Username == "" {
return nil, ErrNoSuchUser
}
return &User{ID: id, Username: data.Username, Tagline: data.Tagline, AgeVerified: data.AgeVerified, AccessPass: data.AP}, nil
}
-30
View File
@@ -1,30 +0,0 @@
package imvu
import (
"context"
"errors"
"net/http"
"net/http/httptest"
"testing"
)
func TestByUsername(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Query().Get("username") == "Nobody" {
w.Write([]byte(`{"status":"success","id":"x","denormalized":{}}`))
return
}
w.Write([]byte(`{"status":"success","id":"https://api.imvu.com/user?username=Someone","denormalized":{
"https://api.imvu.com/user/user-42":{"data":{"legacy_cid":42,"username":"Someone","tagline":"hi t5de-ABCD",
"is_ageverified":true,"is_ap":false}}}}`))
}))
defer srv.Close()
c := &Client{Base: srv.URL, HTTP: srv.Client()}
u, err := c.ByUsername(context.Background(), "Someone")
if err != nil || u.ID != 42 || u.Username != "Someone" || u.Tagline != "hi t5de-ABCD" || !u.AgeVerified || u.AccessPass {
t.Fatalf("%+v %v", u, err)
}
if _, err := c.ByUsername(context.Background(), "Nobody"); !errors.Is(err, ErrNoSuchUser) {
t.Fatalf("got %v", err)
}
}
-229
View File
@@ -1,229 +0,0 @@
// Package realtime is the hub's live connection with signed-in proxies: which IMVU account each client is using
// (presence), and the community products it's wearing. Later, room channels.
//
// Protocol (JSON text messages over a WebSocket at /api/v1/realtime, authorized with the proxy's access token):
//
// proxy -> hub {"type": "session", "imvu_id": 123} the client signed in as this IMVU account
// proxy -> hub {"type": "outfit", "items": [{"id", "name"}]} the community products it wears now
// hub -> proxy {"type": "welcome"} | {"type": "error", "message": "..."}
package realtime
import (
"context"
"encoding/json"
"errors"
"log"
"net/http"
"sort"
"sync"
"time"
"github.com/coder/websocket"
)
// Item is a community product someone wears.
type Item struct {
ID string `json:"id"`
Name string `json:"name"`
}
// Online is an IMVU account in use in a T5DE client now.
type Online struct {
PersonID int64
IMVUID int64
Since time.Time
Outfit []Item
}
// Owners tells the hub which person an IMVU account is linked to.
type Owners interface {
LinkOwner(ctx context.Context, imvuID int64) (personID int64, ok bool, err error)
}
// Hub holds the connected proxies.
type Hub struct {
owners Owners
log *log.Logger
mu sync.Mutex
sessions map[*session]bool
changed chan struct{} // closed and replaced on every change, for live views
}
type session struct {
personID int64
conn *websocket.Conn
imvuID int64
since time.Time
outfit []Item
}
func New(owners Owners, logger *log.Logger) *Hub {
return &Hub{owners: owners, log: logger, sessions: map[*session]bool{}, changed: make(chan struct{})}
}
// Changed is closed the next time anyone's presence or outfit changes.
func (h *Hub) Changed() <-chan struct{} {
h.mu.Lock()
defer h.mu.Unlock()
return h.changed
}
func (h *Hub) notifyLocked() {
close(h.changed)
h.changed = make(chan struct{})
}
// Online lists the IMVU accounts in use now, one entry each (the most recent session), by IMVU ID.
func (h *Hub) Online() []Online {
h.mu.Lock()
defer h.mu.Unlock()
byID := map[int64]Online{}
for s := range h.sessions {
if s.imvuID == 0 {
continue
}
if prev, ok := byID[s.imvuID]; ok && prev.Since.After(s.since) {
continue
}
byID[s.imvuID] = Online{PersonID: s.personID, IMVUID: s.imvuID, Since: s.since, Outfit: append([]Item(nil), s.outfit...)}
}
out := make([]Online, 0, len(byID))
for _, o := range byID {
out = append(out, o)
}
sort.Slice(out, func(i, j int) bool { return out[i].Since.Before(out[j].Since) })
return out
}
// Connections counts connected proxies (signed in or not to an IMVU account yet).
func (h *Hub) Connections() int {
h.mu.Lock()
defer h.mu.Unlock()
return len(h.sessions)
}
// Disconnect closes a person's connections (when they're banned or sign their proxies out).
func (h *Hub) Disconnect(personID int64) {
h.mu.Lock()
var conns []*websocket.Conn
for s := range h.sessions {
if s.personID == personID {
conns = append(conns, s.conn)
}
}
h.mu.Unlock()
for _, c := range conns {
c.Close(websocket.StatusPolicyViolation, "signed out")
}
}
type message struct {
Type string `json:"type"`
IMVUID int64 `json:"imvu_id,omitempty"`
Items []Item `json:"items,omitempty"`
Message string `json:"message,omitempty"`
}
// Serve runs one proxy's connection, already authorized as personID, until it closes.
func (h *Hub) Serve(w http.ResponseWriter, r *http.Request, personID int64) {
conn, err := websocket.Accept(w, r, nil)
if err != nil {
return
}
conn.SetReadLimit(64 << 10)
s := &session{personID: personID, conn: conn, since: time.Now()}
h.mu.Lock()
h.sessions[s] = true
h.mu.Unlock()
defer func() {
h.mu.Lock()
delete(h.sessions, s)
if s.imvuID != 0 {
h.notifyLocked()
}
h.mu.Unlock()
conn.CloseNow()
}()
ctx := r.Context()
send := func(m message) error {
b, _ := json.Marshal(m)
wctx, cancel := context.WithTimeout(ctx, 10*time.Second)
defer cancel()
return conn.Write(wctx, websocket.MessageText, b)
}
if send(message{Type: "welcome"}) != nil {
return
}
// Keep the connection alive through proxies and NATs.
go func() {
t := time.NewTicker(30 * time.Second)
defer t.Stop()
for {
select {
case <-ctx.Done():
return
case <-t.C:
pctx, cancel := context.WithTimeout(ctx, 10*time.Second)
err := conn.Ping(pctx)
cancel()
if err != nil {
conn.CloseNow()
return
}
}
}
}()
for {
_, data, err := conn.Read(ctx)
if err != nil {
return
}
var m message
if json.Unmarshal(data, &m) != nil {
send(message{Type: "error", Message: "not a message"})
continue
}
switch m.Type {
case "session":
owner, ok, err := h.owners.LinkOwner(ctx, m.IMVUID)
if err != nil {
send(message{Type: "error", Message: "try again later"})
continue
}
if !ok || owner != personID {
// Not this person's account: no presence, no outfit for it.
h.set(s, func() { s.imvuID, s.outfit = 0, nil })
send(message{Type: "error", Message: "not_linked"})
continue
}
h.set(s, func() { s.imvuID, s.since, s.outfit = m.IMVUID, time.Now(), nil })
case "outfit":
if len(m.Items) > 64 {
send(message{Type: "error", Message: "too many items"})
continue
}
items := make([]Item, 0, len(m.Items))
for _, it := range m.Items {
if it.ID == "" || len(it.ID) > 128 || len(it.Name) > 128 {
continue
}
items = append(items, it)
}
h.set(s, func() { s.outfit = items })
default:
send(message{Type: "error", Message: "unknown message type"})
}
}
}
func (h *Hub) set(s *session, change func()) {
h.mu.Lock()
defer h.mu.Unlock()
change()
h.notifyLocked()
}
// ErrUnauthorized is returned by Authorize funcs for a missing or bad token.
var ErrUnauthorized = errors.New("unauthorized")
@@ -1,78 +0,0 @@
-- Accounts (people), their linked IMVU accounts, website sessions, sign-ins from proxies, and the audit log.
create table persons (
id bigserial primary key,
username text not null,
password_hash text not null,
role text not null default 'user' check (role in ('user', 'moderator', 'admin')),
-- How many IMVU accounts the person may link; moderators raise it on request.
link_cap integer not null default 10 check (link_cap >= 0),
created_at timestamptz not null default now(),
banned_at timestamptz,
ban_reason text not null default ''
);
create unique index persons_username on persons (lower(username));
create table sessions (
token_hash bytea primary key,
person_id bigint not null references persons on delete cascade,
csrf text not null,
created_at timestamptz not null default now(),
expires_at timestamptz not null
);
create index sessions_person on sessions (person_id);
-- A linked IMVU account. Linking it again from another person moves it (the most recent proof wins).
create table imvu_links (
imvu_id bigint primary key,
person_id bigint not null references persons on delete cascade,
-- What catalogs and rooms see instead of the person, so a person's accounts can't be connected.
pairwise_id text not null unique,
username text not null,
linked_at timestamptz not null default now(),
age_verified boolean not null default false,
access_pass boolean not null default false,
checked_at timestamptz not null default now(),
show_badge boolean not null default false,
show_presence boolean not null default false
);
create index imvu_links_person on imvu_links (person_id);
-- A code the person is to put in an IMVU account's tagline, proving it's theirs.
create table link_challenges (
person_id bigint not null references persons on delete cascade,
imvu_id bigint not null,
username text not null,
code text not null,
created_at timestamptz not null default now(),
primary key (person_id, imvu_id)
);
-- Signing a proxy in: the proxy shows user_code, the person approves it on the website.
create table device_codes (
device_hash bytea primary key,
user_code text not null unique,
created_at timestamptz not null default now(),
expires_at timestamptz not null,
person_id bigint references persons on delete cascade,
consumed_at timestamptz
);
create table refresh_tokens (
token_hash bytea primary key,
person_id bigint not null references persons on delete cascade,
created_at timestamptz not null default now(),
last_used_at timestamptz not null default now(),
revoked_at timestamptz
);
create index refresh_tokens_person on refresh_tokens (person_id);
create table audit (
id bigserial primary key,
at timestamptz not null default now(),
actor_id bigint references persons on delete set null,
action text not null,
target text not null default '',
detail jsonb not null default '{}'
);
create index audit_at on audit (at desc);
-529
View File
@@ -1,529 +0,0 @@
// Package store is the hub's data in Postgres: people, their linked IMVU accounts, sessions, proxy sign-ins and
// the audit log. Plain SQL with pgx.
package store
import (
"context"
"crypto/sha256"
"embed"
"errors"
"fmt"
"io/fs"
"sort"
"strings"
"time"
"github.com/jackc/pgx/v5"
"github.com/jackc/pgx/v5/pgconn"
"github.com/jackc/pgx/v5/pgxpool"
)
//go:embed migrations/*.sql
var migrations embed.FS
// Store is the hub's database.
type Store struct {
db *pgxpool.Pool
}
// ErrNotFound means there's no such row.
var ErrNotFound = errors.New("not found")
// ErrTaken means a unique value (a username) is in use.
var ErrTaken = errors.New("taken")
// Open connects to Postgres and brings its schema up to date.
func Open(ctx context.Context, url string) (*Store, error) {
db, err := pgxpool.New(ctx, url)
if err != nil {
return nil, err
}
s := &Store{db: db}
if err := s.migrate(ctx); err != nil {
db.Close()
return nil, err
}
return s, nil
}
func (s *Store) Close() { s.db.Close() }
// migrate applies the migrations not applied yet, in name order, each in a transaction.
func (s *Store) migrate(ctx context.Context) error {
if _, err := s.db.Exec(ctx, `create table if not exists schema_migrations (name text primary key, applied_at timestamptz not null default now())`); err != nil {
return err
}
names, err := fs.Glob(migrations, "migrations/*.sql")
if err != nil {
return err
}
sort.Strings(names)
for _, name := range names {
var done bool
if err := s.db.QueryRow(ctx, `select exists (select 1 from schema_migrations where name = $1)`, name).Scan(&done); err != nil {
return err
}
if done {
continue
}
sql, _ := migrations.ReadFile(name)
err := pgx.BeginFunc(ctx, s.db, func(tx pgx.Tx) error {
if _, err := tx.Exec(ctx, string(sql)); err != nil {
return err
}
_, err := tx.Exec(ctx, `insert into schema_migrations (name) values ($1)`, name)
return err
})
if err != nil {
return fmt.Errorf("migration %s: %w", name, err)
}
}
return nil
}
// Hash is how tokens are stored: never the token itself.
func Hash(token string) []byte {
h := sha256.Sum256([]byte(token))
return h[:]
}
func isUniqueViolation(err error) bool {
var pg *pgconn.PgError
return errors.As(err, &pg) && pg.Code == "23505"
}
// Person is a hub account: a person.
type Person struct {
ID int64
Username string
PasswordHash string
Role string
LinkCap int
CreatedAt time.Time
BannedAt *time.Time
BanReason string
}
func (p *Person) IsModerator() bool { return p.Role == "moderator" || p.Role == "admin" }
func (p *Person) IsAdmin() bool { return p.Role == "admin" }
func (p *Person) Banned() bool { return p.BannedAt != nil }
const personColumns = `id, username, password_hash, role, link_cap, created_at, banned_at, ban_reason`
func scanPerson(row pgx.Row) (*Person, error) {
var p Person
err := row.Scan(&p.ID, &p.Username, &p.PasswordHash, &p.Role, &p.LinkCap, &p.CreatedAt, &p.BannedAt, &p.BanReason)
if errors.Is(err, pgx.ErrNoRows) {
return nil, ErrNotFound
}
return &p, err
}
// CreatePerson makes an account. The first account is an admin.
func (s *Store) CreatePerson(ctx context.Context, username, passwordHash string) (*Person, error) {
p, err := scanPerson(s.db.QueryRow(ctx, `insert into persons (username, password_hash, role)
values ($1, $2, case when exists (select 1 from persons) then 'user' else 'admin' end)
returning `+personColumns, username, passwordHash))
if isUniqueViolation(err) {
return nil, ErrTaken
}
return p, err
}
func (s *Store) PersonByID(ctx context.Context, id int64) (*Person, error) {
return scanPerson(s.db.QueryRow(ctx, `select `+personColumns+` from persons where id = $1`, id))
}
func (s *Store) PersonByUsername(ctx context.Context, username string) (*Person, error) {
return scanPerson(s.db.QueryRow(ctx, `select `+personColumns+` from persons where lower(username) = lower($1)`, username))
}
// People lists accounts, newest first, optionally filtered by a username search.
func (s *Store) People(ctx context.Context, search string, limit int) ([]Person, error) {
rows, err := s.db.Query(ctx, `select `+personColumns+` from persons
where $1 = '' or lower(username) like '%' || lower($1) || '%'
or id in (select person_id from imvu_links where lower(username) like '%' || lower($1) || '%')
order by id desc limit $2`, search, limit)
if err != nil {
return nil, err
}
defer rows.Close()
var out []Person
for rows.Next() {
p, err := scanPerson(rows)
if err != nil {
return nil, err
}
out = append(out, *p)
}
return out, rows.Err()
}
func (s *Store) SetRole(ctx context.Context, id int64, role string) error {
_, err := s.db.Exec(ctx, `update persons set role = $2 where id = $1`, id, role)
return err
}
func (s *Store) SetLinkCap(ctx context.Context, id int64, cap int) error {
_, err := s.db.Exec(ctx, `update persons set link_cap = $2 where id = $1`, id, cap)
return err
}
// SetBanned bans (with a reason) or unbans a person; a ban also ends their sessions and sign-ins.
func (s *Store) SetBanned(ctx context.Context, id int64, banned bool, reason string) error {
return pgx.BeginFunc(ctx, s.db, func(tx pgx.Tx) error {
if !banned {
_, err := tx.Exec(ctx, `update persons set banned_at = null, ban_reason = '' where id = $1`, id)
return err
}
if _, err := tx.Exec(ctx, `update persons set banned_at = now(), ban_reason = $2 where id = $1`, id, reason); err != nil {
return err
}
if _, err := tx.Exec(ctx, `delete from sessions where person_id = $1`, id); err != nil {
return err
}
_, err := tx.Exec(ctx, `update refresh_tokens set revoked_at = now() where person_id = $1 and revoked_at is null`, id)
return err
})
}
// Sessions
func (s *Store) CreateSession(ctx context.Context, token string, personID int64, csrf string, expires time.Time) error {
_, err := s.db.Exec(ctx, `insert into sessions (token_hash, person_id, csrf, expires_at) values ($1, $2, $3, $4)`,
Hash(token), personID, csrf, expires)
return err
}
// Session is the person and CSRF token of a live session.
func (s *Store) Session(ctx context.Context, token string) (*Person, string, error) {
var csrf string
var p Person
err := s.db.QueryRow(ctx, `select s.csrf, `+prefixed("p", personColumns)+` from sessions s join persons p on p.id = s.person_id
where s.token_hash = $1 and s.expires_at > now()`, Hash(token)).
Scan(&csrf, &p.ID, &p.Username, &p.PasswordHash, &p.Role, &p.LinkCap, &p.CreatedAt, &p.BannedAt, &p.BanReason)
if errors.Is(err, pgx.ErrNoRows) {
return nil, "", ErrNotFound
}
return &p, csrf, err
}
func (s *Store) DeleteSession(ctx context.Context, token string) error {
_, err := s.db.Exec(ctx, `delete from sessions where token_hash = $1`, Hash(token))
return err
}
func prefixed(alias, columns string) string {
parts := strings.Split(columns, ", ")
for i := range parts {
parts[i] = alias + "." + parts[i]
}
return strings.Join(parts, ", ")
}
// Linked IMVU accounts
// Link is a linked IMVU account.
type Link struct {
IMVUID int64
PersonID int64
PairwiseID string
Username string
LinkedAt time.Time
AgeVerified bool
AccessPass bool
CheckedAt time.Time
ShowBadge bool
ShowPresence bool
}
// Adult reports whether the account may see adult content: age verified by IMVU, or with Access Pass.
func (l *Link) Adult() bool { return l.AgeVerified || l.AccessPass }
const linkColumns = `imvu_id, person_id, pairwise_id, username, linked_at, age_verified, access_pass, checked_at, show_badge, show_presence`
func scanLink(row pgx.Row) (*Link, error) {
var l Link
err := row.Scan(&l.IMVUID, &l.PersonID, &l.PairwiseID, &l.Username, &l.LinkedAt, &l.AgeVerified, &l.AccessPass, &l.CheckedAt, &l.ShowBadge, &l.ShowPresence)
if errors.Is(err, pgx.ErrNoRows) {
return nil, ErrNotFound
}
return &l, err
}
func (s *Store) Links(ctx context.Context, personID int64) ([]Link, error) {
rows, err := s.db.Query(ctx, `select `+linkColumns+` from imvu_links where person_id = $1 order by linked_at`, personID)
if err != nil {
return nil, err
}
defer rows.Close()
var out []Link
for rows.Next() {
l, err := scanLink(rows)
if err != nil {
return nil, err
}
out = append(out, *l)
}
return out, rows.Err()
}
func (s *Store) LinkByIMVUID(ctx context.Context, imvuID int64) (*Link, error) {
return scanLink(s.db.QueryRow(ctx, `select `+linkColumns+` from imvu_links where imvu_id = $1`, imvuID))
}
// ErrLinkCap means the person has linked as many accounts as they may.
var ErrLinkCap = errors.New("link cap reached")
// LinkAccount links an IMVU account to a person, moving it from whoever had it (the most recent proof wins).
// It returns the person it was moved from, if any.
func (s *Store) LinkAccount(ctx context.Context, personID, imvuID int64, username, pairwiseID string, ageVerified, accessPass bool) (movedFrom int64, err error) {
err = pgx.BeginFunc(ctx, s.db, func(tx pgx.Tx) error {
var cap, count int
if err := tx.QueryRow(ctx, `select link_cap, (select count(*) from imvu_links where person_id = $1 and imvu_id <> $2)
from persons where id = $1 for update`, personID, imvuID).Scan(&cap, &count); err != nil {
return err
}
if count >= cap {
return ErrLinkCap
}
err := tx.QueryRow(ctx, `select person_id from imvu_links where imvu_id = $1`, imvuID).Scan(&movedFrom)
if err != nil && !errors.Is(err, pgx.ErrNoRows) {
return err
}
if movedFrom == personID {
movedFrom = 0
}
// A moved account gets a new pairwise ID: nothing connects its new owner to the old one.
_, err = tx.Exec(ctx, `insert into imvu_links (imvu_id, person_id, pairwise_id, username, age_verified, access_pass)
values ($1, $2, $3, $4, $5, $6)
on conflict (imvu_id) do update set person_id = excluded.person_id,
pairwise_id = case when imvu_links.person_id = excluded.person_id then imvu_links.pairwise_id else excluded.pairwise_id end,
username = excluded.username, age_verified = excluded.age_verified, access_pass = excluded.access_pass,
checked_at = now(),
linked_at = case when imvu_links.person_id = excluded.person_id then imvu_links.linked_at else now() end,
show_badge = case when imvu_links.person_id = excluded.person_id then imvu_links.show_badge else false end,
show_presence = case when imvu_links.person_id = excluded.person_id then imvu_links.show_presence else false end`,
imvuID, personID, pairwiseID, username, ageVerified, accessPass)
if err != nil {
return err
}
_, err = tx.Exec(ctx, `delete from link_challenges where imvu_id = $1`, imvuID)
return err
})
return movedFrom, err
}
func (s *Store) Unlink(ctx context.Context, personID, imvuID int64) error {
_, err := s.db.Exec(ctx, `delete from imvu_links where person_id = $1 and imvu_id = $2`, personID, imvuID)
return err
}
// UpdateAge records a fresh age check of a linked account.
func (s *Store) UpdateAge(ctx context.Context, imvuID int64, username string, ageVerified, accessPass bool) error {
_, err := s.db.Exec(ctx, `update imvu_links set username = $2, age_verified = $3, access_pass = $4, checked_at = now() where imvu_id = $1`,
imvuID, username, ageVerified, accessPass)
return err
}
func (s *Store) SetLinkSettings(ctx context.Context, personID, imvuID int64, badge, presence bool) error {
_, err := s.db.Exec(ctx, `update imvu_links set show_badge = $3, show_presence = $4 where person_id = $1 and imvu_id = $2`,
personID, imvuID, badge, presence)
return err
}
// Challenge is a pending tagline code.
type Challenge struct {
IMVUID int64
Username string
Code string
CreatedAt time.Time
}
// SetChallenge stores (or replaces) the code for linking an account.
func (s *Store) SetChallenge(ctx context.Context, personID, imvuID int64, username, code string) error {
_, err := s.db.Exec(ctx, `insert into link_challenges (person_id, imvu_id, username, code) values ($1, $2, $3, $4)
on conflict (person_id, imvu_id) do update set code = excluded.code, username = excluded.username, created_at = now()`,
personID, imvuID, username, code)
return err
}
func (s *Store) Challenges(ctx context.Context, personID int64) ([]Challenge, error) {
rows, err := s.db.Query(ctx, `select imvu_id, username, code, created_at from link_challenges
where person_id = $1 and created_at > now() - interval '1 day' order by created_at`, personID)
if err != nil {
return nil, err
}
defer rows.Close()
var out []Challenge
for rows.Next() {
var c Challenge
if err := rows.Scan(&c.IMVUID, &c.Username, &c.Code, &c.CreatedAt); err != nil {
return nil, err
}
out = append(out, c)
}
return out, rows.Err()
}
func (s *Store) Challenge(ctx context.Context, personID, imvuID int64) (*Challenge, error) {
var c Challenge
err := s.db.QueryRow(ctx, `select imvu_id, username, code, created_at from link_challenges
where person_id = $1 and imvu_id = $2 and created_at > now() - interval '1 day'`, personID, imvuID).
Scan(&c.IMVUID, &c.Username, &c.Code, &c.CreatedAt)
if errors.Is(err, pgx.ErrNoRows) {
return nil, ErrNotFound
}
return &c, err
}
func (s *Store) DeleteChallenge(ctx context.Context, personID, imvuID int64) error {
_, err := s.db.Exec(ctx, `delete from link_challenges where person_id = $1 and imvu_id = $2`, personID, imvuID)
return err
}
// Proxy sign-in (device codes) and refresh tokens
func (s *Store) CreateDeviceCode(ctx context.Context, deviceCode, userCode string, expires time.Time) error {
_, err := s.db.Exec(ctx, `insert into device_codes (device_hash, user_code, expires_at) values ($1, $2, $3)`,
Hash(deviceCode), userCode, expires)
if isUniqueViolation(err) {
return ErrTaken
}
return err
}
// ApproveDeviceCode lets the person's proxy waiting with userCode sign in.
func (s *Store) ApproveDeviceCode(ctx context.Context, userCode string, personID int64) error {
tag, err := s.db.Exec(ctx, `update device_codes set person_id = $2
where user_code = $1 and person_id is null and consumed_at is null and expires_at > now()`, userCode, personID)
if err == nil && tag.RowsAffected() == 0 {
return ErrNotFound
}
return err
}
// DeviceStatus is a waiting proxy's sign-in: approved (with the person), pending, or gone.
type DeviceStatus int
const (
DevicePending DeviceStatus = iota
DeviceApproved
DeviceGone
)
// ConsumeDeviceCode reports a device code's state; an approved one is used up by this call.
func (s *Store) ConsumeDeviceCode(ctx context.Context, deviceCode string) (DeviceStatus, int64, error) {
var personID *int64
var expires time.Time
var consumed *time.Time
err := s.db.QueryRow(ctx, `select person_id, expires_at, consumed_at from device_codes where device_hash = $1`, Hash(deviceCode)).
Scan(&personID, &expires, &consumed)
if errors.Is(err, pgx.ErrNoRows) || err == nil && (consumed != nil || time.Now().After(expires)) {
return DeviceGone, 0, nil
}
if err != nil {
return 0, 0, err
}
if personID == nil {
return DevicePending, 0, nil
}
tag, err := s.db.Exec(ctx, `update device_codes set consumed_at = now() where device_hash = $1 and consumed_at is null`, Hash(deviceCode))
if err != nil {
return 0, 0, err
}
if tag.RowsAffected() == 0 {
return DeviceGone, 0, nil
}
return DeviceApproved, *personID, nil
}
func (s *Store) CreateRefreshToken(ctx context.Context, token string, personID int64) error {
_, err := s.db.Exec(ctx, `insert into refresh_tokens (token_hash, person_id) values ($1, $2)`, Hash(token), personID)
return err
}
// RotateRefreshToken trades a live refresh token for a new one, returning the person it's for.
func (s *Store) RotateRefreshToken(ctx context.Context, old, replacement string) (int64, error) {
var personID int64
err := pgx.BeginFunc(ctx, s.db, func(tx pgx.Tx) error {
err := tx.QueryRow(ctx, `update refresh_tokens set revoked_at = now()
where token_hash = $1 and revoked_at is null returning person_id`, Hash(old)).Scan(&personID)
if errors.Is(err, pgx.ErrNoRows) {
return ErrNotFound
}
if err != nil {
return err
}
_, err = tx.Exec(ctx, `insert into refresh_tokens (token_hash, person_id) values ($1, $2)`, Hash(replacement), personID)
return err
})
return personID, err
}
// Signins counts a person's signed-in proxies.
func (s *Store) Signins(ctx context.Context, personID int64) (int, error) {
var n int
err := s.db.QueryRow(ctx, `select count(*) from refresh_tokens where person_id = $1 and revoked_at is null`, personID).Scan(&n)
return n, err
}
// SignOutProxies ends all of a person's proxy sign-ins.
func (s *Store) SignOutProxies(ctx context.Context, personID int64) error {
_, err := s.db.Exec(ctx, `update refresh_tokens set revoked_at = now() where person_id = $1 and revoked_at is null`, personID)
return err
}
// Audit log
// Audit records something a person (or the hub, actor 0) did.
func (s *Store) Audit(ctx context.Context, actorID int64, action, target string, detail map[string]any) error {
var actor *int64
if actorID != 0 {
actor = &actorID
}
if detail == nil {
detail = map[string]any{}
}
_, err := s.db.Exec(ctx, `insert into audit (actor_id, action, target, detail) values ($1, $2, $3, $4)`, actor, action, target, detail)
return err
}
// AuditEntry is a line of the audit log.
type AuditEntry struct {
At time.Time
Actor string
Action string
Target string
Detail map[string]any
}
func (s *Store) AuditLog(ctx context.Context, limit int) ([]AuditEntry, error) {
rows, err := s.db.Query(ctx, `select a.at, coalesce(p.username, ''), a.action, a.target, a.detail
from audit a left join persons p on p.id = a.actor_id order by a.id desc limit $1`, limit)
if err != nil {
return nil, err
}
defer rows.Close()
var out []AuditEntry
for rows.Next() {
var e AuditEntry
if err := rows.Scan(&e.At, &e.Actor, &e.Action, &e.Target, &e.Detail); err != nil {
return nil, err
}
out = append(out, e)
}
return out, rows.Err()
}
// Counts are totals for the console.
type Counts struct {
People, Links, Signins int
}
func (s *Store) Counts(ctx context.Context) (Counts, error) {
var c Counts
err := s.db.QueryRow(ctx, `select (select count(*) from persons), (select count(*) from imvu_links),
(select count(*) from refresh_tokens where revoked_at is null)`).Scan(&c.People, &c.Links, &c.Signins)
return c, err
}
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// Package token issues and checks the hub's access tokens: JWTs signed with Ed25519 ("EdDSA"), short-lived. The
// public keys are published (JWKS), so catalogs can check tokens without asking the hub.
package token
import (
"crypto/ed25519"
"crypto/rand"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"os"
"path/filepath"
"strings"
"time"
)
// Claims are what a token says.
type Claims struct {
Issuer string `json:"iss"`
Subject string `json:"sub"` // "person:<id>" for the hub's own API
Audience string `json:"aud"`
IssuedAt int64 `json:"iat"`
Expires int64 `json:"exp"`
Scope string `json:"scope,omitempty"`
}
// Keys signs and checks tokens.
type Keys struct {
id string
private ed25519.PrivateKey
issuer string
}
// LoadOrCreate reads the signing key from path, making one if there's none.
func LoadOrCreate(path, issuer string) (*Keys, error) {
seed, err := os.ReadFile(path)
if errors.Is(err, os.ErrNotExist) {
seed = make([]byte, ed25519.SeedSize)
if _, err := rand.Read(seed); err != nil {
return nil, err
}
if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil {
return nil, err
}
if err := os.WriteFile(path, seed, 0o600); err != nil {
return nil, err
}
} else if err != nil {
return nil, err
}
if len(seed) != ed25519.SeedSize {
return nil, fmt.Errorf("%s: not an Ed25519 seed", path)
}
key := ed25519.NewKeyFromSeed(seed)
pub := key.Public().(ed25519.PublicKey)
return &Keys{id: b64(pub[:8]), private: key, issuer: issuer}, nil
}
func b64(b []byte) string { return base64.RawURLEncoding.EncodeToString(b) }
// Issue signs a token for subject and audience, valid for ttl.
func (k *Keys) Issue(subject, audience, scope string, ttl time.Duration) (string, error) {
now := time.Now()
header, _ := json.Marshal(map[string]string{"alg": "EdDSA", "typ": "JWT", "kid": k.id})
claims, _ := json.Marshal(Claims{Issuer: k.issuer, Subject: subject, Audience: audience, IssuedAt: now.Unix(),
Expires: now.Add(ttl).Unix(), Scope: scope})
signing := b64(header) + "." + b64(claims)
return signing + "." + b64(ed25519.Sign(k.private, []byte(signing))), nil
}
// ErrInvalid means a token is malformed, forged, for someone else, or expired.
var ErrInvalid = errors.New("invalid token")
// Check verifies a token for audience and returns its claims.
func (k *Keys) Check(token, audience string) (*Claims, error) {
parts := strings.Split(token, ".")
if len(parts) != 3 {
return nil, ErrInvalid
}
headerJSON, err1 := base64.RawURLEncoding.DecodeString(parts[0])
claimsJSON, err2 := base64.RawURLEncoding.DecodeString(parts[1])
sig, err3 := base64.RawURLEncoding.DecodeString(parts[2])
if err1 != nil || err2 != nil || err3 != nil {
return nil, ErrInvalid
}
var header struct{ Alg, Kid string }
if json.Unmarshal(headerJSON, &header) != nil || header.Alg != "EdDSA" || header.Kid != k.id {
return nil, ErrInvalid
}
if !ed25519.Verify(k.private.Public().(ed25519.PublicKey), []byte(parts[0]+"."+parts[1]), sig) {
return nil, ErrInvalid
}
var c Claims
if json.Unmarshal(claimsJSON, &c) != nil || c.Issuer != k.issuer || c.Audience != audience || time.Now().Unix() >= c.Expires {
return nil, ErrInvalid
}
return &c, nil
}
// JWKS is the public key set, as JSON (RFC 8037 OKP keys).
func (k *Keys) JWKS() []byte {
pub := k.private.Public().(ed25519.PublicKey)
b, _ := json.Marshal(map[string]any{"keys": []map[string]string{{
"kty": "OKP", "crv": "Ed25519", "alg": "EdDSA", "use": "sig", "kid": k.id, "x": b64(pub),
}}})
return b
}
// Random is a random URL-safe string of n bytes' entropy, for session and refresh tokens.
func Random(n int) string {
b := make([]byte, n)
if _, err := rand.Read(b); err != nil {
panic(err)
}
return b64(b)
}
-44
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@@ -1,44 +0,0 @@
package token
import (
"encoding/json"
"path/filepath"
"strings"
"testing"
"time"
)
func TestIssueAndCheck(t *testing.T) {
path := filepath.Join(t.TempDir(), "key")
k, err := LoadOrCreate(path, "https://hub.test")
if err != nil {
t.Fatal(err)
}
tok, _ := k.Issue("person:1", "t5de-hub", "proxy", time.Minute)
c, err := k.Check(tok, "t5de-hub")
if err != nil || c.Subject != "person:1" || c.Scope != "proxy" {
t.Fatalf("%+v %v", c, err)
}
if _, err := k.Check(tok, "a-catalog"); err == nil {
t.Fatal("accepted for another audience")
}
// The same key comes back from the file.
k2, _ := LoadOrCreate(path, "https://hub.test")
if _, err := k2.Check(tok, "t5de-hub"); err != nil {
t.Fatal(err)
}
// Tampering and expiry are caught.
parts := strings.Split(tok, ".")
forged := parts[0] + "." + b64([]byte(`{"iss":"https://hub.test","sub":"person:2","aud":"t5de-hub","exp":9999999999}`)) + "." + parts[2]
if _, err := k.Check(forged, "t5de-hub"); err == nil {
t.Fatal("accepted a forged token")
}
old, _ := k.Issue("person:1", "t5de-hub", "", -time.Second)
if _, err := k.Check(old, "t5de-hub"); err == nil {
t.Fatal("accepted an expired token")
}
var jwks struct{ Keys []map[string]string }
if json.Unmarshal(k.JWKS(), &jwks) != nil || len(jwks.Keys) != 1 || jwks.Keys[0]["crv"] != "Ed25519" {
t.Fatalf("%s", k.JWKS())
}
}
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@@ -1,278 +0,0 @@
package web
import (
"crypto/rand"
"errors"
"fmt"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"git.t5de.dev/t5de/t5de-hub/internal/imvu"
"git.t5de.dev/t5de/t5de-hub/internal/realtime"
"git.t5de.dev/t5de/t5de-hub/internal/store"
"git.t5de.dev/t5de/t5de-hub/internal/token"
)
func (s *Server) home(q *request) error {
data := map[string]any{"OnlineCount": len(s.visibleOnline(q))}
if q.person != nil {
links, err := s.Store.Links(s.ctx(q), q.person.ID)
if err != nil {
return err
}
data["Links"] = links
}
s.render(q, "home", data)
return nil
}
// linkView is a linked account on the account page.
type linkView struct {
store.Link
Online bool
Outfit []realtime.Item
}
func (s *Server) account(q *request) error {
ctx := s.ctx(q)
links, err := s.Store.Links(ctx, q.person.ID)
if err != nil {
return err
}
challenges, err := s.Store.Challenges(ctx, q.person.ID)
if err != nil {
return err
}
signins, err := s.Store.Signins(ctx, q.person.ID)
if err != nil {
return err
}
online := map[int64]realtime.Online{}
for _, o := range s.Realtime.Online() {
online[o.IMVUID] = o
}
views := make([]linkView, len(links))
for i, l := range links {
o, ok := online[l.IMVUID]
views[i] = linkView{Link: l, Online: ok, Outfit: o.Outfit}
}
s.render(q, "account", map[string]any{
"Links": views, "Challenges": challenges, "Signins": signins,
"CanLink": len(links) < q.person.LinkCap, "Error": q.r.URL.Query().Get("error"),
})
return nil
}
// linkCode is what goes in the tagline: "t5de-" and eight letters and digits (no look-alikes).
func linkCode() string {
const alphabet = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789"
b := make([]byte, 8)
rand.Read(b)
for i := range b {
b[i] = alphabet[int(b[i])%len(alphabet)]
}
return "t5de-" + string(b[:4]) + "-" + string(b[4:])
}
func (s *Server) startLink(q *request) error {
username := strings.TrimSpace(q.r.PostFormValue("username"))
if !s.limiter.allow("imvu:"+strconv.FormatInt(q.person.ID, 10), 20, time.Hour) {
return q.redirect("/account?error="+queryEscape("Too many lookups. Try again in a while."), "")
}
u, err := s.IMVU.ByUsername(s.ctx(q), username)
if errors.Is(err, imvu.ErrNoSuchUser) {
return q.redirect("/account?error="+queryEscape(fmt.Sprintf("IMVU has no account named %q.", username)), "")
}
if err != nil {
s.Log.Printf("looking up %q on IMVU: %v", username, err)
return q.redirect("/account?error="+queryEscape("IMVU didn't answer. Try again in a moment."), "")
}
if l, err := s.Store.LinkByIMVUID(s.ctx(q), u.ID); err == nil && l.PersonID == q.person.ID {
return q.redirect("/account", u.Username+" is already linked.")
}
if err := s.Store.SetChallenge(s.ctx(q), q.person.ID, u.ID, u.Username, linkCode()); err != nil {
return err
}
return q.redirect("/account#link-"+strconv.FormatInt(u.ID, 10), "")
}
func imvuIDParam(q *request) (int64, error) {
id, err := strconv.ParseInt(q.r.PathValue("imvu"), 10, 64)
if err != nil || id <= 0 {
return 0, fail(http.StatusNotFound, "No such account.")
}
return id, nil
}
// checkLink reads the account's tagline from IMVU and links it if the code is there.
func (s *Server) checkLink(q *request) error {
ctx := s.ctx(q)
id, err := imvuIDParam(q)
if err != nil {
return err
}
c, err := s.Store.Challenge(ctx, q.person.ID, id)
if errors.Is(err, store.ErrNotFound) {
return q.redirect("/account?error="+queryEscape("That code expired. Start again."), "")
}
if err != nil {
return err
}
if !s.limiter.allow("imvu:"+strconv.FormatInt(q.person.ID, 10), 20, time.Hour) {
return q.redirect("/account?error="+queryEscape("Too many checks. Try again in a while."), "")
}
u, err := s.IMVU.ByID(ctx, id)
if err != nil {
s.Log.Printf("checking IMVU account %d: %v", id, err)
return q.redirect("/account?error="+queryEscape("IMVU didn't answer. Try again in a moment."), "")
}
if !strings.Contains(strings.ToLower(u.Tagline), strings.ToLower(c.Code)) {
return q.redirect("/account?error="+queryEscape(fmt.Sprintf("%s's tagline doesn't have the code yet. IMVU can take a minute to show a new tagline.", u.Username))+"#link-"+strconv.FormatInt(id, 10), "")
}
moved, err := s.Store.LinkAccount(ctx, q.person.ID, u.ID, u.Username, token.Random(16), u.AgeVerified, u.AccessPass)
if errors.Is(err, store.ErrLinkCap) {
return q.redirect("/account?error="+queryEscape(fmt.Sprintf("You can link up to %d IMVU accounts. Ask a moderator if you need more.", q.person.LinkCap)), "")
}
if err != nil {
return err
}
detail := map[string]any{"imvu": u.Username}
if moved != 0 {
detail["moved_from"] = moved
}
s.Store.Audit(ctx, q.person.ID, "link.add", strconv.FormatInt(u.ID, 10), detail)
return q.redirect("/account", fmt.Sprintf("Linked %s. You can take the code out of your tagline now.", u.Username))
}
func (s *Server) cancelLink(q *request) error {
id, err := imvuIDParam(q)
if err != nil {
return err
}
if err := s.Store.DeleteChallenge(s.ctx(q), q.person.ID, id); err != nil {
return err
}
return q.redirect("/account", "")
}
func (s *Server) ownLink(q *request) (*store.Link, error) {
id, err := imvuIDParam(q)
if err != nil {
return nil, err
}
l, err := s.Store.LinkByIMVUID(s.ctx(q), id)
if errors.Is(err, store.ErrNotFound) || err == nil && l.PersonID != q.person.ID {
return nil, fail(http.StatusNotFound, "That account isn't linked to you.")
}
return l, err
}
func (s *Server) linkSettings(q *request) error {
l, err := s.ownLink(q)
if err != nil {
return err
}
badge, presence := q.r.PostFormValue("badge") == "on", q.r.PostFormValue("presence") == "on"
if err := s.Store.SetLinkSettings(s.ctx(q), q.person.ID, l.IMVUID, badge, presence); err != nil {
return err
}
return q.redirect("/account", "Saved settings for "+l.Username+".")
}
// recheckLink reads the account's age status from IMVU again.
func (s *Server) recheckLink(q *request) error {
l, err := s.ownLink(q)
if err != nil {
return err
}
if !s.limiter.allow("imvu:"+strconv.FormatInt(q.person.ID, 10), 20, time.Hour) {
return q.redirect("/account?error="+queryEscape("Too many checks. Try again in a while."), "")
}
u, err := s.IMVU.ByID(s.ctx(q), l.IMVUID)
if err != nil {
return q.redirect("/account?error="+queryEscape("IMVU didn't answer. Try again in a moment."), "")
}
if err := s.Store.UpdateAge(s.ctx(q), l.IMVUID, u.Username, u.AgeVerified, u.AccessPass); err != nil {
return err
}
return q.redirect("/account", "Checked "+u.Username+" with IMVU.")
}
func (s *Server) unlink(q *request) error {
l, err := s.ownLink(q)
if err != nil {
return err
}
if err := s.Store.Unlink(s.ctx(q), q.person.ID, l.IMVUID); err != nil {
return err
}
s.Store.Audit(s.ctx(q), q.person.ID, "link.remove", strconv.FormatInt(l.IMVUID, 10), map[string]any{"imvu": l.Username})
return q.redirect("/account", "Unlinked "+l.Username+".")
}
func (s *Server) signOutProxies(q *request) error {
if err := s.Store.SignOutProxies(s.ctx(q), q.person.ID); err != nil {
return err
}
s.Realtime.Disconnect(q.person.ID)
return q.redirect("/account", "Signed out of T5DE on all your computers.")
}
func (s *Server) deviceForm(q *request) error {
s.render(q, "device", map[string]any{"Code": strings.ToUpper(q.r.URL.Query().Get("code"))})
return nil
}
func (s *Server) approveDevice(q *request) error {
code := normalizeUserCode(q.r.PostFormValue("code"))
err := s.Store.ApproveDeviceCode(s.ctx(q), code, q.person.ID)
if errors.Is(err, store.ErrNotFound) {
q.w.WriteHeader(http.StatusBadRequest)
s.render(q, "device", map[string]any{"Code": code, "Error": "That code isn't right, or it expired. Check the code T5DE shows."})
return nil
}
if err != nil {
return err
}
s.Store.Audit(s.ctx(q), q.person.ID, "proxy.signin", "", nil)
s.render(q, "device", map[string]any{"Approved": true})
return nil
}
// visibleOnline is who the viewer may see online in T5DE: accounts that opted in to presence (moderators see all).
func (s *Server) visibleOnline(q *request) []onlineView {
var out []onlineView
for _, o := range s.Realtime.Online() {
l, err := s.Store.LinkByIMVUID(s.ctx(q), o.IMVUID)
if err != nil {
continue
}
mod := q.person != nil && q.person.IsModerator()
if !l.ShowPresence && !mod {
continue
}
out = append(out, onlineView{Link: *l, Online: o, Hidden: !l.ShowPresence})
}
return out
}
type onlineView struct {
Link store.Link
Online realtime.Online
Hidden bool // shown to a moderator only
}
func (s *Server) online(q *request) error {
s.render(q, "online", map[string]any{"Online": s.visibleOnline(q)})
return nil
}
func (s *Server) onlineList(q *request) error {
s.fragment(q, "online", "online-list", map[string]any{"Online": s.visibleOnline(q)})
return nil
}
func queryEscape(s string) string { return url.QueryEscape(s) }
-216
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@@ -1,216 +0,0 @@
package web
import (
"context"
"crypto/rand"
"encoding/json"
"errors"
"net/http"
"strconv"
"strings"
"time"
"git.t5de.dev/t5de/t5de-hub/internal/store"
"git.t5de.dev/t5de/t5de-hub/internal/token"
)
// The proxy signs in like a TV app (OAuth 2.0 device authorization, RFC 8628): it asks for a code, the person
// enters it on the website, and the proxy gets tokens: a short-lived access token (Ed25519 JWT) for the API, and
// a refresh token it trades for new ones.
const (
deviceLifetime = 10 * time.Minute
accessLifetime = 15 * time.Minute
)
func writeJSON(w http.ResponseWriter, status int, v any) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Cache-Control", "no-store")
w.WriteHeader(status)
json.NewEncoder(w).Encode(v)
}
func apiError(w http.ResponseWriter, status int, code, description string) {
writeJSON(w, status, map[string]string{"error": code, "error_description": description})
}
// userCode is what a person types: 8 letters, no look-alikes, shown as XXXX-XXXX.
func userCode() string {
const alphabet = "BCDFGHJKLMNPQRSTVWXZ"
b := make([]byte, 8)
rand.Read(b)
for i := range b {
b[i] = alphabet[int(b[i])%len(alphabet)]
}
return string(b[:4]) + "-" + string(b[4:])
}
func normalizeUserCode(code string) string {
code = strings.ToUpper(strings.Map(func(r rune) rune {
if r == ' ' || r == '-' {
return -1
}
return r
}, code))
if len(code) == 8 {
code = code[:4] + "-" + code[4:]
}
return code
}
func (s *Server) deviceCode(w http.ResponseWriter, r *http.Request) {
if !s.limiter.allow("device:"+clientIP(r), 20, time.Hour) {
apiError(w, http.StatusTooManyRequests, "slow_down", "too many sign-ins from here")
return
}
device := token.Random(32)
var code string
for range 5 {
code = userCode()
err := s.Store.CreateDeviceCode(r.Context(), device, code, time.Now().Add(deviceLifetime))
if err == nil {
break
}
if !errors.Is(err, store.ErrTaken) {
s.Log.Printf("device code: %v", err)
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
}
writeJSON(w, http.StatusOK, map[string]any{
"device_code": device, "user_code": code, "expires_in": int(deviceLifetime.Seconds()), "interval": 3,
"verification_uri": s.PublicURL + "/device",
"verification_uri_complete": s.PublicURL + "/device?code=" + code,
})
}
func (s *Server) issue(ctx context.Context, w http.ResponseWriter, personID int64, refresh string) {
access, err := s.Keys.Issue("person:"+strconv.FormatInt(personID, 10), Audience, "proxy", accessLifetime)
if err != nil {
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
writeJSON(w, http.StatusOK, map[string]any{"access_token": access, "token_type": "Bearer",
"expires_in": int(accessLifetime.Seconds()), "refresh_token": refresh})
}
func (s *Server) deviceToken(w http.ResponseWriter, r *http.Request) {
status, personID, err := s.Store.ConsumeDeviceCode(r.Context(), r.PostFormValue("device_code"))
if err != nil {
s.Log.Printf("device token: %v", err)
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
switch status {
case store.DevicePending:
apiError(w, http.StatusBadRequest, "authorization_pending", "waiting for the code to be entered")
return
case store.DeviceGone:
apiError(w, http.StatusBadRequest, "expired_token", "the code expired or was used")
return
}
p, err := s.Store.PersonByID(r.Context(), personID)
if err != nil || p.Banned() {
apiError(w, http.StatusForbidden, "access_denied", "")
return
}
refresh := token.Random(32)
if err := s.Store.CreateRefreshToken(r.Context(), refresh, personID); err != nil {
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
s.issue(r.Context(), w, personID, refresh)
}
func (s *Server) refresh(w http.ResponseWriter, r *http.Request) {
replacement := token.Random(32)
personID, err := s.Store.RotateRefreshToken(r.Context(), r.PostFormValue("refresh_token"), replacement)
if errors.Is(err, store.ErrNotFound) {
apiError(w, http.StatusUnauthorized, "invalid_grant", "signed out")
return
}
if err != nil {
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
p, err := s.Store.PersonByID(r.Context(), personID)
if err != nil || p.Banned() {
apiError(w, http.StatusForbidden, "access_denied", "")
return
}
s.issue(r.Context(), w, personID, replacement)
}
// bearer is the person an API request's access token is for.
func (s *Server) bearer(r *http.Request) (*store.Person, error) {
auth := r.Header.Get("Authorization")
tok, ok := strings.CutPrefix(auth, "Bearer ")
if !ok {
return nil, errors.New("no token")
}
c, err := s.Keys.Check(tok, Audience)
if err != nil {
return nil, err
}
id, err := strconv.ParseInt(strings.TrimPrefix(c.Subject, "person:"), 10, 64)
if err != nil {
return nil, err
}
p, err := s.Store.PersonByID(r.Context(), id)
if err != nil || p.Banned() {
return nil, errors.New("no such person")
}
return p, nil
}
func (s *Server) me(w http.ResponseWriter, r *http.Request) {
p, err := s.bearer(r)
if err != nil {
apiError(w, http.StatusUnauthorized, "invalid_token", "")
return
}
links, err := s.Store.Links(r.Context(), p.ID)
if err != nil {
apiError(w, http.StatusInternalServerError, "server_error", "")
return
}
type link struct {
IMVUID int64 `json:"imvu_id"`
Username string `json:"username"`
Adult bool `json:"adult"`
}
out := []link{}
for _, l := range links {
out = append(out, link{l.IMVUID, l.Username, l.Adult()})
}
writeJSON(w, http.StatusOK, map[string]any{"username": p.Username, "links": out})
}
func (s *Server) realtime(w http.ResponseWriter, r *http.Request) {
p, err := s.bearer(r)
if err != nil {
apiError(w, http.StatusUnauthorized, "invalid_token", "")
return
}
s.Realtime.Serve(w, r, p.ID)
}
func (s *Server) jwks(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Cache-Control", "public, max-age=300")
w.Write(s.Keys.JWKS())
}
// LinkOwner implements realtime.Owners.
type Owners struct{ Store *store.Store }
func (o Owners) LinkOwner(ctx context.Context, imvuID int64) (int64, bool, error) {
l, err := o.Store.LinkByIMVUID(ctx, imvuID)
if errors.Is(err, store.ErrNotFound) {
return 0, false, nil
}
if err != nil {
return 0, false, err
}
return l.PersonID, true, nil
}
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@@ -1,172 +0,0 @@
package web
import (
"crypto/rand"
"crypto/subtle"
"encoding/base64"
"errors"
"fmt"
"net/http"
"regexp"
"strings"
"time"
"unicode/utf8"
"golang.org/x/crypto/argon2"
"git.t5de.dev/t5de/t5de-hub/internal/store"
"git.t5de.dev/t5de/t5de-hub/internal/token"
)
// Passwords are hashed with Argon2id (OWASP's minimum: 19 MiB, 2 passes).
const (
argonTime = 2
argonMemory = 19 * 1024
argonThreads = 1
argonKeyLen = 32
)
func hashPassword(password string) string {
salt := make([]byte, 16)
rand.Read(salt)
key := argon2.IDKey([]byte(password), salt, argonTime, argonMemory, argonThreads, argonKeyLen)
enc := base64.RawStdEncoding.EncodeToString
return fmt.Sprintf("$argon2id$v=19$m=%d,t=%d,p=%d$%s$%s", argonMemory, argonTime, argonThreads, enc(salt), enc(key))
}
func checkPassword(hash, password string) bool {
parts := strings.Split(hash, "$")
if len(parts) != 6 || parts[1] != "argon2id" {
return false
}
var m, t uint32
var p uint8
if _, err := fmt.Sscanf(parts[3], "m=%d,t=%d,p=%d", &m, &t, &p); err != nil {
return false
}
salt, err1 := base64.RawStdEncoding.DecodeString(parts[4])
want, err2 := base64.RawStdEncoding.DecodeString(parts[5])
if err1 != nil || err2 != nil {
return false
}
got := argon2.IDKey([]byte(password), salt, t, m, p, uint32(len(want)))
return subtle.ConstantTimeCompare(got, want) == 1
}
// dummyHash is checked against for unknown usernames, so sign-in takes as long either way.
var dummyHash = hashPassword("not a real password")
var usernamePattern = regexp.MustCompile(`^[A-Za-z0-9_]{3,32}$`)
func (s *Server) signupForm(q *request) error {
if q.person != nil {
return q.redirect("/account", "")
}
s.render(q, "signup", nil)
return nil
}
func (s *Server) signup(q *request) error {
username := strings.TrimSpace(q.r.PostFormValue("username"))
password := q.r.PostFormValue("password")
problem := ""
switch {
case !usernamePattern.MatchString(username):
problem = "Usernames are 3 to 32 letters, digits or underscores."
case utf8.RuneCountInString(password) < 10:
problem = "Use a password of at least 10 characters."
case len(password) > 256:
problem = "That password is too long."
case password != q.r.PostFormValue("password2"):
problem = "The passwords don't match."
case !s.limiter.allow("signup:"+clientIP(q.r), 5, time.Hour):
problem = "Too many new accounts from here. Try again later."
}
if problem != "" {
q.w.WriteHeader(http.StatusBadRequest)
s.render(q, "signup", map[string]any{"Error": problem, "Username": username})
return nil
}
p, err := s.Store.CreatePerson(s.ctx(q), username, hashPassword(password))
if errors.Is(err, store.ErrTaken) {
q.w.WriteHeader(http.StatusBadRequest)
s.render(q, "signup", map[string]any{"Error": "That username is taken.", "Username": username})
return nil
}
if err != nil {
return err
}
s.Store.Audit(s.ctx(q), p.ID, "account.create", p.Username, nil)
if err := s.startSession(q, p.ID); err != nil {
return err
}
return q.redirect("/account", "Welcome to T5DE! Link your IMVU account to get started.")
}
func (s *Server) signinForm(q *request) error {
if q.person != nil {
return q.redirect("/account", "")
}
s.render(q, "signin", map[string]any{"Next": safeNext(q.r.URL.Query().Get("next"))})
return nil
}
func (s *Server) signin(q *request) error {
username := strings.TrimSpace(q.r.PostFormValue("username"))
password := q.r.PostFormValue("password")
next := safeNext(q.r.PostFormValue("next"))
again := func(problem string) error {
q.w.WriteHeader(http.StatusBadRequest)
s.render(q, "signin", map[string]any{"Error": problem, "Username": username, "Next": next})
return nil
}
if !s.limiter.allow("signin:"+clientIP(q.r), 20, 15*time.Minute) || !s.limiter.allow("signin-user:"+strings.ToLower(username), 10, 15*time.Minute) {
return again("Too many tries. Wait a few minutes and try again.")
}
p, err := s.Store.PersonByUsername(s.ctx(q), username)
if errors.Is(err, store.ErrNotFound) {
checkPassword(dummyHash, password)
return again("Wrong username or password.")
}
if err != nil {
return err
}
if !checkPassword(p.PasswordHash, password) {
return again("Wrong username or password.")
}
if p.Banned() {
return again("This account is banned. " + p.BanReason)
}
if err := s.startSession(q, p.ID); err != nil {
return err
}
return q.redirect(next, "")
}
// safeNext keeps redirects after signing in on the hub.
func safeNext(next string) string {
if !strings.HasPrefix(next, "/") || strings.HasPrefix(next, "//") || strings.HasPrefix(next, "/\\") {
return "/account"
}
return next
}
const sessionLifetime = 30 * 24 * time.Hour
func (s *Server) startSession(q *request, personID int64) error {
tok, csrf := token.Random(32), token.Random(24)
if err := s.Store.CreateSession(s.ctx(q), tok, personID, csrf, time.Now().Add(sessionLifetime)); err != nil {
return err
}
http.SetCookie(q.w, &http.Cookie{Name: sessionCookie, Value: tok, Path: "/", HttpOnly: true, SameSite: http.SameSiteLaxMode,
Secure: strings.HasPrefix(s.PublicURL, "https://"), MaxAge: int(sessionLifetime.Seconds())})
return nil
}
func (s *Server) signout(q *request) error {
if q.token != "" {
s.Store.DeleteSession(s.ctx(q), q.token)
}
http.SetCookie(q.w, &http.Cookie{Name: sessionCookie, Value: "", Path: "/", MaxAge: -1, HttpOnly: true})
return q.redirect("/", "Signed out.")
}
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@@ -1,141 +0,0 @@
package web
import (
"errors"
"fmt"
"net/http"
"strconv"
"strings"
"git.t5de.dev/t5de/t5de-hub/internal/store"
)
// The moderation console: counts, who's online, people (search, link caps, bans, roles), and the audit log.
func (s *Server) console(q *request) error {
counts, err := s.Store.Counts(s.ctx(q))
if err != nil {
return err
}
log, err := s.Store.AuditLog(s.ctx(q), 50)
if err != nil {
return err
}
s.render(q, "console", map[string]any{"Counts": counts, "Connections": s.Realtime.Connections(),
"Online": s.visibleOnline(q), "Audit": log})
return nil
}
func (s *Server) consoleOnline(q *request) error {
s.fragment(q, "console", "console-online", map[string]any{"Online": s.visibleOnline(q), "Connections": s.Realtime.Connections()})
return nil
}
func (s *Server) consolePeople(q *request) error {
search := strings.TrimSpace(q.r.URL.Query().Get("q"))
people, err := s.Store.People(s.ctx(q), search, 100)
if err != nil {
return err
}
s.render(q, "console_people", map[string]any{"People": people, "Search": search})
return nil
}
func (s *Server) personParam(q *request) (*store.Person, error) {
id, err := strconv.ParseInt(q.r.PathValue("id"), 10, 64)
if err != nil {
return nil, fail(http.StatusNotFound, "No such person.")
}
p, err := s.Store.PersonByID(s.ctx(q), id)
if errors.Is(err, store.ErrNotFound) {
return nil, fail(http.StatusNotFound, "No such person.")
}
return p, err
}
func (s *Server) consolePerson(q *request) error {
p, err := s.personParam(q)
if err != nil {
return err
}
links, err := s.Store.Links(s.ctx(q), p.ID)
if err != nil {
return err
}
signins, err := s.Store.Signins(s.ctx(q), p.ID)
if err != nil {
return err
}
s.render(q, "console_person", map[string]any{"Subject": p, "Links": links, "Signins": signins})
return nil
}
func (s *Server) setCap(q *request) error {
p, err := s.personParam(q)
if err != nil {
return err
}
cap, err := strconv.Atoi(q.r.PostFormValue("cap"))
if err != nil || cap < 0 || cap > 1000 {
return fail(http.StatusBadRequest, "The link cap is a number from 0 to 1000.")
}
if err := s.Store.SetLinkCap(s.ctx(q), p.ID, cap); err != nil {
return err
}
s.Store.Audit(s.ctx(q), q.person.ID, "person.link_cap", p.Username, map[string]any{"from": p.LinkCap, "to": cap})
return q.redirect(fmt.Sprintf("/console/people/%d", p.ID), fmt.Sprintf("%s can link %d accounts.", p.Username, cap))
}
func (s *Server) ban(q *request) error {
p, err := s.personParam(q)
if err != nil {
return err
}
if p.ID == q.person.ID {
return fail(http.StatusBadRequest, "You can't ban yourself.")
}
if p.IsModerator() && !q.person.IsAdmin() {
return fail(http.StatusForbidden, "Only admins can ban moderators.")
}
reason := strings.TrimSpace(q.r.PostFormValue("reason"))
if reason == "" || len(reason) > 500 {
return fail(http.StatusBadRequest, "Give a reason (up to 500 characters); the person sees it.")
}
if err := s.Store.SetBanned(s.ctx(q), p.ID, true, reason); err != nil {
return err
}
s.Realtime.Disconnect(p.ID)
s.Store.Audit(s.ctx(q), q.person.ID, "person.ban", p.Username, map[string]any{"reason": reason})
return q.redirect(fmt.Sprintf("/console/people/%d", p.ID), "Banned "+p.Username+".")
}
func (s *Server) unban(q *request) error {
p, err := s.personParam(q)
if err != nil {
return err
}
if err := s.Store.SetBanned(s.ctx(q), p.ID, false, ""); err != nil {
return err
}
s.Store.Audit(s.ctx(q), q.person.ID, "person.unban", p.Username, nil)
return q.redirect(fmt.Sprintf("/console/people/%d", p.ID), "Unbanned "+p.Username+".")
}
func (s *Server) setRole(q *request) error {
p, err := s.personParam(q)
if err != nil {
return err
}
role := q.r.PostFormValue("role")
if role != "user" && role != "moderator" && role != "admin" {
return fail(http.StatusBadRequest, "No such role.")
}
if p.ID == q.person.ID {
return fail(http.StatusBadRequest, "Another admin has to change your role.")
}
if err := s.Store.SetRole(s.ctx(q), p.ID, role); err != nil {
return err
}
s.Store.Audit(s.ctx(q), q.person.ID, "person.role", p.Username, map[string]any{"from": p.Role, "to": role})
return q.redirect(fmt.Sprintf("/console/people/%d", p.ID), p.Username+" is now "+role+".")
}
-82
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@@ -1,82 +0,0 @@
package web
import (
"bytes"
"fmt"
"html/template"
"net/http"
"strings"
"time"
)
// pageNames are the templates with a full page each; "layout" wraps them. Fragments (for htmx) are defined inside
// page files and rendered on their own.
var pageNames = []string{"home", "signin", "signup", "account", "device", "online", "console", "console_people",
"console_person", "error"}
var funcs = template.FuncMap{
"ago": func(t time.Time) string {
d := time.Since(t)
switch {
case d < time.Minute:
return "just now"
case d < time.Hour:
return fmt.Sprintf("%d min ago", int(d.Minutes()))
case d < 48*time.Hour:
return fmt.Sprintf("%d h ago", int(d.Hours()))
}
return t.Format("2 Jan 2006")
},
"date": func(t time.Time) string { return t.Format("2 Jan 2006 15:04") },
"upper": strings.ToUpper,
}
func (s *Server) parseTemplates() error {
s.pages = map[string]*template.Template{}
for _, name := range pageNames {
t, err := template.New("layout.html").Funcs(funcs).ParseFS(templateFiles, "templates/layout.html", "templates/"+name+".html")
if err != nil {
return err
}
s.pages[name] = t
}
return nil
}
// render shows a page in the layout. data is the page's own values; the layout gets the person and CSRF token.
func (s *Server) render(q *request, name string, data map[string]any) {
if data == nil {
data = map[string]any{}
}
data["Person"] = q.person
data["CSRF"] = q.csrf
data["Flash"] = q.flash
data["Page"] = name
var buf bytes.Buffer
if err := s.pages[name].ExecuteTemplate(&buf, "layout.html", data); err != nil {
s.Log.Printf("rendering %s: %v", name, err)
http.Error(q.w, "Something went wrong on our side.", http.StatusInternalServerError)
return
}
q.w.Header().Set("Content-Type", "text/html; charset=utf-8")
q.w.Header().Set("Cache-Control", "no-store")
buf.WriteTo(q.w)
}
// fragment shows one template from a page's file, without the layout (htmx swaps it in).
func (s *Server) fragment(q *request, page, name string, data map[string]any) {
if data == nil {
data = map[string]any{}
}
data["Person"] = q.person
data["CSRF"] = q.csrf
var buf bytes.Buffer
if err := s.pages[page].ExecuteTemplate(&buf, name, data); err != nil {
s.Log.Printf("rendering %s/%s: %v", page, name, err)
http.Error(q.w, "Something went wrong on our side.", http.StatusInternalServerError)
return
}
q.w.Header().Set("Content-Type", "text/html; charset=utf-8")
q.w.Header().Set("Cache-Control", "no-store")
buf.WriteTo(q.w)
}
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@@ -1,267 +0,0 @@
// Package web is the hub's website (server-rendered pages, htmx for the live parts) and its API for proxies.
package web
import (
"context"
"crypto/subtle"
"embed"
"errors"
"html/template"
"io/fs"
"log"
"net"
"net/http"
"strings"
"sync"
"time"
"git.t5de.dev/t5de/t5de-hub/internal/imvu"
"git.t5de.dev/t5de/t5de-hub/internal/realtime"
"git.t5de.dev/t5de/t5de-hub/internal/store"
"git.t5de.dev/t5de/t5de-hub/internal/token"
)
//go:embed templates/*.html
var templateFiles embed.FS
//go:embed static
var staticFiles embed.FS
// Audience is the hub's own API, in its access tokens.
const Audience = "t5de-hub"
// Server is the website and API.
type Server struct {
Store *store.Store
IMVU *imvu.Client
Keys *token.Keys
Realtime *realtime.Hub
PublicURL string // e.g. https://hub.t5de.dev, for links shown to proxies
Log *log.Logger
pages map[string]*template.Template
limiter *limiter
}
// Handler is the hub's HTTP handler.
func (s *Server) Handler() (http.Handler, error) {
if err := s.parseTemplates(); err != nil {
return nil, err
}
s.limiter = &limiter{hits: map[string][]time.Time{}}
mux := http.NewServeMux()
static, _ := fs.Sub(staticFiles, "static")
mux.Handle("GET /static/", http.StripPrefix("/static/", cacheStatic(http.FileServerFS(static))))
mux.HandleFunc("GET /favicon.ico", func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/static/favicon.svg", http.StatusMovedPermanently)
})
mux.HandleFunc("GET /{$}", s.page(s.home))
mux.HandleFunc("GET /signup", s.page(s.signupForm))
mux.HandleFunc("POST /signup", s.page(s.signup))
mux.HandleFunc("GET /signin", s.page(s.signinForm))
mux.HandleFunc("POST /signin", s.page(s.signin))
mux.HandleFunc("POST /signout", s.page(s.signout))
mux.HandleFunc("GET /online", s.page(s.online))
mux.HandleFunc("GET /online/list", s.page(s.onlineList))
mux.HandleFunc("GET /account", s.page(s.signedIn(s.account)))
mux.HandleFunc("POST /account/link", s.page(s.signedIn(s.startLink)))
mux.HandleFunc("POST /account/link/{imvu}/check", s.page(s.signedIn(s.checkLink)))
mux.HandleFunc("POST /account/link/{imvu}/cancel", s.page(s.signedIn(s.cancelLink)))
mux.HandleFunc("POST /account/links/{imvu}/settings", s.page(s.signedIn(s.linkSettings)))
mux.HandleFunc("POST /account/links/{imvu}/recheck", s.page(s.signedIn(s.recheckLink)))
mux.HandleFunc("POST /account/links/{imvu}/unlink", s.page(s.signedIn(s.unlink)))
mux.HandleFunc("POST /account/proxies/signout", s.page(s.signedIn(s.signOutProxies)))
mux.HandleFunc("GET /device", s.page(s.signedIn(s.deviceForm)))
mux.HandleFunc("POST /device", s.page(s.signedIn(s.approveDevice)))
mux.HandleFunc("GET /console", s.page(s.moderator(s.console)))
mux.HandleFunc("GET /console/online", s.page(s.moderator(s.consoleOnline)))
mux.HandleFunc("GET /console/people", s.page(s.moderator(s.consolePeople)))
mux.HandleFunc("GET /console/people/{id}", s.page(s.moderator(s.consolePerson)))
mux.HandleFunc("POST /console/people/{id}/cap", s.page(s.moderator(s.setCap)))
mux.HandleFunc("POST /console/people/{id}/ban", s.page(s.moderator(s.ban)))
mux.HandleFunc("POST /console/people/{id}/unban", s.page(s.moderator(s.unban)))
mux.HandleFunc("POST /console/people/{id}/role", s.page(s.admin(s.setRole)))
mux.HandleFunc("GET /.well-known/jwks.json", s.jwks)
mux.HandleFunc("POST /api/v1/device/code", s.deviceCode)
mux.HandleFunc("POST /api/v1/device/token", s.deviceToken)
mux.HandleFunc("POST /api/v1/token/refresh", s.refresh)
mux.HandleFunc("GET /api/v1/me", s.me)
mux.HandleFunc("GET /api/v1/realtime", s.realtime)
return securityHeaders(mux), nil
}
func securityHeaders(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
h := w.Header()
h.Set("Content-Security-Policy", "default-src 'self'; img-src 'self' https: data:; style-src 'self'; script-src 'self'; "+
"connect-src 'self'; frame-ancestors 'none'; form-action 'self'; base-uri 'none'; object-src 'none'")
h.Set("X-Content-Type-Options", "nosniff")
h.Set("Referrer-Policy", "same-origin")
h.Set("X-Frame-Options", "DENY")
next.ServeHTTP(w, r)
})
}
func cacheStatic(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Cache-Control", "public, max-age=3600")
next.ServeHTTP(w, r)
})
}
// request is one page request: who's asking, and what the page shows.
type request struct {
w http.ResponseWriter
r *http.Request
person *store.Person // nil when signed out
csrf string
token string // session token
flash string
}
type pageFunc func(q *request) error
// errStatus is an error with the HTTP status to answer with, shown to the person.
type errStatus struct {
status int
message string
}
func (e errStatus) Error() string { return e.message }
func fail(status int, message string) error { return errStatus{status, message} }
const sessionCookie = "t5de_session"
// page wraps a page handler: it finds the session, checks CSRF on POSTs, and shows errors.
func (s *Server) page(fn pageFunc) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
q := &request{w: w, r: r, flash: r.URL.Query().Get("done")}
if c, err := r.Cookie(sessionCookie); err == nil {
p, csrf, err := s.Store.Session(r.Context(), c.Value)
if err == nil && !p.Banned() {
q.person, q.csrf, q.token = p, csrf, c.Value
}
}
if r.Method == http.MethodPost {
r.Body = http.MaxBytesReader(w, r.Body, 64<<10)
sent := r.Header.Get("X-CSRF-Token")
if sent == "" {
sent = r.PostFormValue("csrf")
}
// Signed in, a form must carry the session's token. Signed out (sign-in and sign-up), browsers' same-site
// checks apply: the form must come from the hub itself.
if q.person != nil && subtle.ConstantTimeCompare([]byte(sent), []byte(q.csrf)) != 1 ||
q.person == nil && !sameOrigin(r) {
s.showError(q, fail(http.StatusForbidden, "That form expired. Reload the page and try again."))
return
}
}
if err := fn(q); err != nil {
s.showError(q, err)
}
}
}
func sameOrigin(r *http.Request) bool {
if site := r.Header.Get("Sec-Fetch-Site"); site != "" {
return site == "same-origin" || site == "none"
}
origin := r.Header.Get("Origin")
return origin == "" || strings.TrimPrefix(strings.TrimPrefix(origin, "https://"), "http://") == r.Host
}
func (s *Server) signedIn(fn pageFunc) pageFunc {
return func(q *request) error {
if q.person == nil {
http.Redirect(q.w, q.r, "/signin?next="+q.r.URL.RequestURI(), http.StatusSeeOther)
return nil
}
return fn(q)
}
}
func (s *Server) moderator(fn pageFunc) pageFunc {
return s.signedIn(func(q *request) error {
if !q.person.IsModerator() {
return fail(http.StatusForbidden, "Only moderators can see this.")
}
return fn(q)
})
}
func (s *Server) admin(fn pageFunc) pageFunc {
return s.signedIn(func(q *request) error {
if !q.person.IsAdmin() {
return fail(http.StatusForbidden, "Only admins can do this.")
}
return fn(q)
})
}
func (s *Server) showError(q *request, err error) {
var e errStatus
if !errors.As(err, &e) {
s.Log.Printf("%s %s: %v", q.r.Method, q.r.URL.Path, err)
e = errStatus{http.StatusInternalServerError, "Something went wrong on our side. Try again in a moment."}
}
q.w.WriteHeader(e.status)
s.render(q, "error", map[string]any{"Message": e.message})
}
// redirect sends the browser on after a form, with a short note to show.
func (q *request) redirect(path, done string) error {
if done != "" {
sep := "?"
if strings.Contains(path, "?") {
sep = "&"
}
path += sep + "done=" + template.URLQueryEscaper(done)
}
http.Redirect(q.w, q.r, path, http.StatusSeeOther)
return nil
}
func clientIP(r *http.Request) string {
if ip := r.Header.Get("CF-Connecting-IP"); ip != "" {
return ip
}
host, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
return r.RemoteAddr
}
return host
}
// limiter allows a number of attempts per key in a window (sign-ins, sign-ups, IMVU lookups).
type limiter struct {
mu sync.Mutex
hits map[string][]time.Time
}
func (l *limiter) allow(key string, n int, window time.Duration) bool {
l.mu.Lock()
defer l.mu.Unlock()
now := time.Now()
recent := l.hits[key][:0]
for _, t := range l.hits[key] {
if now.Sub(t) < window {
recent = append(recent, t)
}
}
if len(recent) >= n {
l.hits[key] = recent
return false
}
l.hits[key] = append(recent, now)
if len(l.hits) > 100000 { // forget everything rather than grow without end
l.hits = map[string][]time.Time{}
}
return true
}
func (s *Server) ctx(q *request) context.Context { return q.r.Context() }
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><defs><linearGradient id="g" x1="0" y1="0" x2="0" y2="1"><stop offset="0" stop-color="#ffe795"/><stop offset="1" stop-color="#ffd200"/></linearGradient></defs><rect width="64" height="64" rx="14" fill="url(#g)"/><text x="32" y="43" font-family="Segoe UI, Arial, sans-serif" font-size="27" font-weight="800" text-anchor="middle" fill="#000">T5</text></svg>

Before

Width:  |  Height:  |  Size: 416 B

-1
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@@ -1 +0,0 @@
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/* T5DE Hub: IMVU Classic's dialog palette (dark grays, gold buttons with black text), always dark. */
:root {
--bg: #262626;
--panel: #383838;
--panel-2: #303030;
--line: #4a4a4a;
--text: #ededed;
--muted: #a8a8a8;
--gold: #ffd200;
--gold-light: #ffe795;
--green: #6fd36f;
--red: #ff7b72;
--blue: #7cc4ff;
--radius: 8px;
color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
margin: 0;
color: var(--text);
font: 15px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
/* Header */
.top {
background: linear-gradient(#3a3a3a, #2c2c2c);
border-bottom: 1px solid #000;
box-shadow: 0 1px 0 #4a4a4a inset, 0 2px 8px rgba(0, 0, 0, .4);
}
.top .wrap { display: flex; align-items: center; gap: 24px; height: 56px; }
.brand { color: var(--text); font-weight: 600; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.brand:hover { text-decoration: none; }
.logo {
background: linear-gradient(var(--gold-light), var(--gold));
color: #000; font-weight: 800; letter-spacing: .5px;
padding: 2px 8px; border-radius: 5px; font-size: 15px;
}
nav { display: flex; gap: 4px; align-items: center; flex: 1; }
nav a { color: var(--text); padding: 6px 12px; border-radius: 6px; }
nav a:hover, nav a.here { background: #4a4a4a; text-decoration: none; }
nav .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
nav form { margin: 0; }
main { padding-top: 28px; padding-bottom: 40px; min-height: 70vh; }
footer { padding: 24px 20px 40px; font-size: 13px; }
h1 { font-size: 26px; margin: 0 0 6px; font-weight: 600; }
h2 { font-size: 18px; margin: 0 0 12px; font-weight: 600; }
p.lead { color: var(--muted); margin: 0 0 24px; font-size: 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
/* Panels */
.panel {
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--radius);
padding: 20px;
margin-bottom: 20px;
box-shadow: 0 2px 10px rgba(0, 0, 0, .25);
}
.panel.narrow { max-width: 420px; margin-left: auto; margin-right: auto; }
.panel h2 .count { color: var(--muted); font-weight: 400; font-size: 14px; margin-left: 6px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.stat { font-size: 30px; font-weight: 600; }
/* Buttons and forms */
.button, button {
display: inline-block;
font: inherit; font-weight: 600; font-size: 14px;
padding: 7px 16px;
border-radius: 6px;
border: 1px solid #b38f00;
background: linear-gradient(var(--gold-light), var(--gold));
color: #000;
cursor: pointer;
}
.button:hover, button:hover { filter: brightness(1.06); text-decoration: none; }
button.secondary, .button.secondary {
background: linear-gradient(#616161, #3e3e3e);
border-color: #2a2a2a;
color: var(--text);
}
button.danger { background: linear-gradient(#b8443c, #8c2a24); border-color: #5c1a16; color: #fff; }
button.link { background: none; border: none; color: var(--gold); padding: 0; font-weight: 400; }
label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 4px; }
input[type=text], input[type=password], input[type=number], input[type=search], textarea, select {
width: 100%;
font: inherit;
padding: 8px 10px;
color: var(--text);
background: #262626;
border: 1px solid #555;
border-radius: 6px;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--gold); outline-offset: -1px; border-color: transparent; }
.inline { display: flex; gap: 8px; align-items: center; }
.inline input { flex: 1; }
.actions { display: flex; gap: 8px; margin-top: 18px; align-items: center; flex-wrap: wrap; }
.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 14px; margin: 8px 0; }
/* Messages */
.flash, .error {
padding: 10px 14px; border-radius: 6px; margin-bottom: 20px;
}
.flash { background: #2f3d2f; border: 1px solid #4b6b4b; }
.error { background: #4a2a28; border: 1px solid #7a3b36; }
/* Linked accounts */
.account-row {
display: flex; gap: 16px; align-items: flex-start;
padding: 16px 0; border-top: 1px solid var(--line);
}
.account-row:first-of-type { border-top: none; padding-top: 4px; }
.avatar {
width: 44px; height: 44px; border-radius: 50%; flex: none;
background: linear-gradient(135deg, #5a5a5a, #3a3a3a);
display: flex; align-items: center; justify-content: center;
font-weight: 700; color: var(--gold);
border: 1px solid #222;
}
.account-main { flex: 1; min-width: 0; }
.account-name { font-weight: 600; font-size: 16px; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.tag {
font-size: 12px; padding: 1px 8px; border-radius: 999px;
background: #2a2a2a; border: 1px solid #555; color: var(--muted);
}
.tag.ok { color: var(--green); border-color: #3f6b3f; }
.tag.adult { color: var(--blue); border-color: #3b5f7a; }
.tag.online { color: #000; background: var(--green); border-color: var(--green); }
.tag.gold { color: #000; background: var(--gold); border-color: var(--gold); }
.tag.warn { color: var(--red); border-color: #7a3b36; }
.settings { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.settings form { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin: 0; }
.row-actions { display: flex; gap: 8px; flex: none; }
.row-actions form { margin: 0; }
.code {
font: 600 22px/1.2 ui-monospace, "Cascadia Mono", Consolas, monospace;
letter-spacing: 1px;
background: #222; border: 1px dashed var(--gold); color: var(--gold);
padding: 10px 14px; border-radius: 6px; display: inline-block; margin: 6px 0;
user-select: all;
}
ol.steps { padding-left: 20px; margin: 8px 0 0; }
ol.steps li { margin: 6px 0; }
.outfit { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.item { font-size: 12px; padding: 2px 8px; border-radius: 4px; background: #2a2a2a; border: 1px solid #555; }
/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 400; padding: 6px 8px; border-bottom: 1px solid var(--line); }
td { padding: 8px; border-bottom: 1px solid #424242; vertical-align: top; }
tr:last-child td { border-bottom: none; }
.empty { color: var(--muted); padding: 12px 0; }
.hero { text-align: center; padding: 30px 0 34px; }
.hero h1 { font-size: 34px; }
.hero .actions { justify-content: center; }
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{{define "title"}}Account{{end}}
{{define "content"}}
<h1>Your account</h1>
<p class="lead">Signed in as {{.Person.Username}}{{if .Person.IsModerator}} <span class="tag gold">{{.Person.Role}}</span>{{end}}</p>
{{if .Error}}<div class="error">{{.Error}}</div>{{end}}
<div class="panel">
<h2>IMVU accounts <span class="count">{{len .Links}} of {{.Person.LinkCap}}</span></h2>
{{range .Links}}
<div class="account-row">
<div class="avatar">{{slice .Username 0 1 | upper}}</div>
<div class="account-main">
<div class="account-name">{{.Username}}</div>
<div class="tags">
{{if .Online}}<span class="tag online">online in T5DE</span>{{end}}
{{if .AgeVerified}}<span class="tag adult">age verified</span>{{else if .AccessPass}}<span class="tag adult">Access Pass</span>{{else}}<span class="tag">not age verified</span>{{end}}
<span class="tag">checked {{ago .CheckedAt}}</span>
</div>
{{if .Outfit}}
<div class="small muted">Wearing:</div>
<div class="outfit">{{range .Outfit}}<span class="item">{{.Name}}</span>{{end}}</div>
{{end}}
<div class="settings">
<form method="post" action="/account/links/{{.IMVUID}}/settings">
<input type="hidden" name="csrf" value="{{$.CSRF}}">
<label class="check"><input type="checkbox" name="badge" {{if .ShowBadge}}checked{{end}}> Show T5DE badge</label>
<label class="check"><input type="checkbox" name="presence" {{if .ShowPresence}}checked{{end}}> Show when I'm online in T5DE</label>
<button class="secondary">Save</button>
</form>
</div>
</div>
<div class="row-actions">
<form method="post" action="/account/links/{{.IMVUID}}/recheck"><input type="hidden" name="csrf" value="{{$.CSRF}}"><button class="secondary" title="Check age verification with IMVU again">Check again</button></form>
<form method="post" action="/account/links/{{.IMVUID}}/unlink"><input type="hidden" name="csrf" value="{{$.CSRF}}"><button class="secondary">Unlink</button></form>
</div>
</div>
{{else}}
<p class="empty">No IMVU accounts linked yet.</p>
{{end}}
</div>
{{range .Challenges}}
<div class="panel" id="link-{{.IMVUID}}">
<h2>Link {{.Username}}</h2>
<p>To prove {{.Username}} is yours:</p>
<ol class="steps">
<li>Put this code anywhere in {{.Username}}'s IMVU tagline (on your avatar card in the client, or your profile):<br>
<span class="code">{{.Code}}</span></li>
<li>Press Check. You can take the code out again once it's linked.</li>
</ol>
<div class="actions">
<form method="post" action="/account/link/{{.IMVUID}}/check"><input type="hidden" name="csrf" value="{{$.CSRF}}"><button>Check</button></form>
<form method="post" action="/account/link/{{.IMVUID}}/cancel"><input type="hidden" name="csrf" value="{{$.CSRF}}"><button class="secondary">Cancel</button></form>
<span class="muted small">The code works for a day.</span>
</div>
</div>
{{end}}
{{if .CanLink}}
<div class="panel">
<h2>Link an IMVU account</h2>
<form method="post" action="/account/link" class="inline">
<input type="hidden" name="csrf" value="{{.CSRF}}">
<input type="text" name="username" placeholder="IMVU username" required maxlength="64">
<button>Next</button>
</form>
<p class="muted small">Other people can't see which IMVU accounts are yours. Age-verified IMVU accounts (or with Access Pass)
can see adult community products; each account is checked on its own.</p>
</div>
{{else}}
<div class="panel"><p class="muted">You've linked as many IMVU accounts as you can ({{.Person.LinkCap}}). Ask a moderator if you need more.</p></div>
{{end}}
<div class="panel">
<h2>T5DE on your computers</h2>
<p class="muted">{{if .Signins}}Signed in on {{.Signins}} computer{{if ne .Signins 1}}s{{end}}.{{else}}Not signed in on any computer yet.{{end}}
To sign T5DE in, it shows a code to enter at <a href="/device">/device</a>.</p>
{{if .Signins}}
<form method="post" action="/account/proxies/signout"><input type="hidden" name="csrf" value="{{.CSRF}}"><button class="secondary">Sign out everywhere</button></form>
{{end}}
</div>
{{end}}
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{{define "title"}}Console{{end}}
{{define "content"}}
<h1>Console</h1>
<p class="lead">Moderation. <a href="/console/people">People</a></p>
<div class="grid">
<div class="panel"><h2>People</h2><div class="stat">{{.Counts.People}}</div><p class="muted small">accounts</p></div>
<div class="panel"><h2>IMVU accounts</h2><div class="stat">{{.Counts.Links}}</div><p class="muted small">linked</p></div>
<div class="panel"><h2>Computers</h2><div class="stat">{{.Counts.Signins}}</div><p class="muted small">signed in</p></div>
</div>
<div class="panel" hx-get="/console/online" hx-trigger="every 5s" hx-swap="innerHTML">
{{template "console-online" .}}
</div>
<div class="panel">
<h2>Audit log</h2>
<table>
<tr><th>When</th><th>Who</th><th>What</th><th>Target</th><th>Detail</th></tr>
{{range .Audit}}
<tr><td class="muted">{{date .At}}</td><td>{{if .Actor}}{{.Actor}}{{else}}<span class="muted">hub</span>{{end}}</td><td>{{.Action}}</td><td>{{.Target}}</td>
<td class="muted small">{{range $k, $v := .Detail}}{{$k}}: {{$v}} {{end}}</td></tr>
{{else}}
<tr><td colspan="5" class="empty">Nothing yet.</td></tr>
{{end}}
</table>
</div>
{{end}}
{{define "console-online"}}
<h2>Online now <span class="count">{{len .Online}} IMVU accounts, {{.Connections}} connections</span></h2>
{{range .Online}}
<div class="account-row">
<div class="avatar">{{slice .Link.Username 0 1 | upper}}</div>
<div class="account-main">
<div class="account-name">{{.Link.Username}} <a class="small" href="/console/people/{{.Online.PersonID}}">person</a></div>
<div class="tags">
<span class="tag online">since {{ago .Online.Since}}</span>
{{if .Hidden}}<span class="tag">presence hidden</span>{{end}}
{{if .Link.Adult}}<span class="tag adult">adult</span>{{end}}
</div>
{{if .Online.Outfit}}<div class="outfit">{{range .Online.Outfit}}<span class="item">{{.Name}}</span>{{end}}</div>{{end}}
</div>
</div>
{{else}}
<p class="empty">Nobody.</p>
{{end}}
{{end}}
@@ -1,25 +0,0 @@
{{define "title"}}People{{end}}
{{define "content"}}
<h1>People</h1>
<p class="lead"><a href="/console">Console</a></p>
<div class="panel">
<form method="get" action="/console/people" class="inline">
<input type="search" name="q" value="{{.Search}}" placeholder="T5DE or IMVU username">
<button class="secondary">Search</button>
</form>
</div>
<div class="panel">
<table>
<tr><th>Username</th><th>Role</th><th>Link cap</th><th>Joined</th><th></th></tr>
{{range .People}}
<tr>
<td><a href="/console/people/{{.ID}}">{{.Username}}</a></td>
<td>{{.Role}}</td><td>{{.LinkCap}}</td><td class="muted">{{date .CreatedAt}}</td>
<td>{{if .Banned}}<span class="tag warn">banned</span>{{end}}</td>
</tr>
{{else}}
<tr><td colspan="5" class="empty">Nobody found.</td></tr>
{{end}}
</table>
</div>
{{end}}
@@ -1,61 +0,0 @@
{{define "title"}}{{.Subject.Username}}{{end}}
{{define "content"}}
<h1>{{.Subject.Username}}</h1>
<p class="lead"><a href="/console/people">People</a> · {{.Subject.Role}} · joined {{date .Subject.CreatedAt}}
{{if .Subject.Banned}}<span class="tag warn">banned: {{.Subject.BanReason}}</span>{{end}}</p>
<div class="panel">
<h2>IMVU accounts <span class="count">{{len .Links}} of {{.Subject.LinkCap}}</span></h2>
<p class="muted small">Only moderators see which IMVU accounts belong to one person.</p>
<table>
<tr><th>IMVU account</th><th>ID</th><th>Linked</th><th>Age</th><th>Shows</th></tr>
{{range .Links}}
<tr><td>{{.Username}}</td><td class="muted">{{.IMVUID}}</td><td class="muted">{{date .LinkedAt}}</td>
<td>{{if .AgeVerified}}verified{{else if .AccessPass}}Access Pass{{else}}<span class="muted">no</span>{{end}}</td>
<td class="small">{{if .ShowBadge}}badge {{end}}{{if .ShowPresence}}presence{{end}}</td></tr>
{{else}}
<tr><td colspan="5" class="empty">None.</td></tr>
{{end}}
</table>
<p class="muted small">Signed in on {{.Signins}} computer{{if ne .Signins 1}}s{{end}}.</p>
</div>
<div class="grid">
<div class="panel">
<h2>Link cap</h2>
<form method="post" action="/console/people/{{.Subject.ID}}/cap" class="inline">
<input type="hidden" name="csrf" value="{{.CSRF}}">
<input type="number" name="cap" value="{{.Subject.LinkCap}}" min="0" max="1000">
<button>Set</button>
</form>
<p class="muted small">How many IMVU accounts they can link (normally 10).</p>
</div>
<div class="panel">
<h2>Ban</h2>
{{if .Subject.Banned}}
<form method="post" action="/console/people/{{.Subject.ID}}/unban"><input type="hidden" name="csrf" value="{{.CSRF}}"><button class="secondary">Unban</button></form>
{{else}}
<form method="post" action="/console/people/{{.Subject.ID}}/ban">
<input type="hidden" name="csrf" value="{{.CSRF}}">
<input type="text" name="reason" placeholder="Reason (they see it)" required maxlength="500">
<div class="actions"><button class="danger">Ban</button></div>
</form>
<p class="muted small">Covers all their IMVU accounts, and signs them out everywhere.</p>
{{end}}
</div>
{{if .Person.IsAdmin}}
<div class="panel">
<h2>Role</h2>
<form method="post" action="/console/people/{{.Subject.ID}}/role" class="inline">
<input type="hidden" name="csrf" value="{{.CSRF}}">
<select name="role">
<option value="user"{{if eq .Subject.Role "user"}} selected{{end}}>User</option>
<option value="moderator"{{if eq .Subject.Role "moderator"}} selected{{end}}>Moderator</option>
<option value="admin"{{if eq .Subject.Role "admin"}} selected{{end}}>Admin</option>
</select>
<button>Set</button>
</form>
</div>
{{end}}
</div>
{{end}}
-20
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@@ -1,20 +0,0 @@
{{define "title"}}Sign T5DE in{{end}}
{{define "content"}}
<div class="panel narrow">
{{if .Approved}}
<h1>T5DE is signed in</h1>
<p class="muted">You can close this page and go back to T5DE.</p>
{{else}}
<h1>Sign T5DE in</h1>
<p class="muted">Enter the code T5DE shows, to sign it in as {{.Person.Username}}.</p>
{{if .Error}}<div class="error">{{.Error}}</div>{{end}}
<form method="post" action="/device">
<input type="hidden" name="csrf" value="{{.CSRF}}">
<label for="code">Code</label>
<input type="text" id="code" name="code" value="{{.Code}}" placeholder="XXXX-XXXX" required autofocus autocomplete="off">
<div class="actions"><button>Sign in</button></div>
</form>
<p class="muted small">Only enter a code you got from T5DE yourself.</p>
{{end}}
</div>
{{end}}
-8
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@@ -1,8 +0,0 @@
{{define "title"}}Sorry{{end}}
{{define "content"}}
<div class="panel narrow">
<h1>Sorry</h1>
<p>{{.Message}}</p>
<div class="actions"><a class="button secondary" href="/">Home</a></div>
</div>
{{end}}
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@@ -1,33 +0,0 @@
{{define "title"}}Home{{end}}
{{define "content"}}
<div class="hero">
<h1>T5DE Hub</h1>
<p class="lead">Your T5DE account: link your IMVU accounts, see who's online in T5DE, and soon, community products.</p>
{{if not .Person}}
<div class="actions">
<a class="button" href="/signup">Create account</a>
<a class="button secondary" href="/signin">Sign in</a>
</div>
{{end}}
</div>
<div class="grid">
<div class="panel">
<h2>Online in T5DE</h2>
<div class="stat">{{.OnlineCount}}</div>
<p class="muted small">people showing that they're online. <a href="/online">See who</a></p>
</div>
{{if .Person}}
<div class="panel">
<h2>Your IMVU accounts</h2>
<div class="stat">{{len .Links}}</div>
<p class="muted small">linked. <a href="/account">Manage</a></p>
</div>
{{else}}
<div class="panel">
<h2>One account, all your avatars</h2>
<p class="muted small">Link any of your IMVU accounts by putting a code in its tagline. Your accounts stay private:
nobody else can see they're yours.</p>
</div>
{{end}}
</div>
{{end}}
-40
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@@ -1,40 +0,0 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{template "title" .}} · T5DE Hub</title>
<meta name="htmx-config" content='{"includeIndicatorStyles": false}'>
<link rel="icon" href="/static/favicon.svg" type="image/svg+xml">
<link rel="stylesheet" href="/static/style.css">
<script src="/static/htmx.min.js" defer></script>
</head>
<body hx-headers='{"X-CSRF-Token": "{{.CSRF}}"}'>
<header class="top">
<div class="wrap">
<a class="brand" href="/"><span class="logo">T5DE</span> Hub</a>
<nav>
<a href="/online"{{if eq .Page "online"}} class="here"{{end}}>Online</a>
{{if .Person}}
<a href="/account"{{if eq .Page "account"}} class="here"{{end}}>Account</a>
{{if .Person.IsModerator}}<a href="/console"{{if eq .Page "console"}} class="here"{{end}}>Console</a>{{end}}
<span class="right">
<span class="muted small">{{.Person.Username}}</span>
<form method="post" action="/signout"><input type="hidden" name="csrf" value="{{.CSRF}}"><button class="secondary">Sign out</button></form>
</span>
{{else}}
<span class="right">
<a href="/signin">Sign in</a>
<a class="button" href="/signup">Create account</a>
</span>
{{end}}
</nav>
</div>
</header>
<main class="wrap">
{{if .Flash}}<div class="flash">{{.Flash}}</div>{{end}}
{{template "content" .}}
</main>
<footer class="wrap muted">T5DE is unofficial: not made by or affiliated with IMVU.</footer>
</body>
</html>
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