Add example project

This commit is contained in:
Alois 2026-07-02 22:58:57 +02:00
commit db9e65e9d7
18 changed files with 4650 additions and 0 deletions

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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="color-scheme" content="dark" />
<title>TAuth SDK Example</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

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{
"name": "@tauth-example/frontend",
"private": true,
"type": "module",
"scripts": {
"dev": "vite --host 127.0.0.1 --port 5173",
"build": "tsc -b && vite build",
"preview": "vite preview --host 127.0.0.1 --port 5173"
},
"dependencies": {
"@vitejs/plugin-react": "^5.1.2",
"vite": "^7.3.0",
"react": "^19.2.3",
"react-dom": "^19.2.3"
},
"devDependencies": {
"@types/react": "^19.2.7",
"@types/react-dom": "^19.2.3",
"typescript": "^6.0.3"
}
}

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import { StrictMode, useEffect, useState } from "react";
import { createRoot } from "react-dom/client";
import "./styles.css";
type User = {
status: string;
username: string;
public_key: string;
user_id: number;
iota_id: number;
sub_level: number;
sub_end: number;
display: string;
status_message: string;
about: string;
};
type MeResponse = {
logged_in: boolean;
session_id?: number;
user?: User;
app_data?: unknown;
};
function App() {
const [me, setMe] = useState<MeResponse | null>(null);
const [error, setError] = useState<string | null>(null);
const [saving, setSaving] = useState(false);
async function refresh() {
setError(null);
try {
const response = await fetch("/api/me", { credentials: "include" });
if (!response.ok) throw new Error(await response.text());
setMe(await response.json());
} catch (err) {
setError(err instanceof Error ? err.message : String(err));
}
}
async function saveExampleData() {
setSaving(true);
setError(null);
try {
const response = await fetch("/api/app-data", {
method: "PUT",
credentials: "include",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
savedFrom: "vite-react-example",
savedAt: new Date().toISOString(),
}),
});
if (!response.ok) throw new Error(await response.text());
await refresh();
} catch (err) {
setError(err instanceof Error ? err.message : String(err));
} finally {
setSaving(false);
}
}
useEffect(() => {
void refresh();
}, []);
return (
<main className="shell">
<section className="hero">
<p className="eyebrow">TAuth SDK Example</p>
<h1>Minimal TAuth login with a Rust backend.</h1>
<p className="lede">
This Vite app calls a tiny backend that uses the local Rust TAuth SDK,
stores the callback session in JSON, and shows the logged-in user.
</p>
<div className="actions">
<a className="primary" href="/api/login">
Login with TAuth
</a>
<button type="button" onClick={() => void refresh()}>
Refresh
</button>
</div>
</section>
{error ? <pre className="error">{error}</pre> : null}
<section className="card">
<div className="cardHeader">
<h2>Session</h2>
<span className={me?.logged_in ? "pill good" : "pill"}>
{me?.logged_in ? "Logged in" : "Anonymous"}
</span>
</div>
{!me ? (
<p>Loading...</p>
) : me.logged_in && me.user ? (
<div className="grid">
<Info label="Display" value={me.user.display || me.user.username} />
<Info label="Username" value={me.user.username} />
<Info label="User ID" value={String(me.user.user_id)} />
<Info label="Session ID" value={String(me.session_id)} />
<Info label="Status" value={me.user.status_message || me.user.status} />
<Info label="Subscription" value={String(me.user.sub_level)} />
</div>
) : (
<p>No TAuth session yet. Click the login button to start the flow.</p>
)}
</section>
<section className="card">
<div className="cardHeader">
<h2>App Data</h2>
<button disabled={!me?.logged_in || saving} onClick={() => void saveExampleData()}>
{saving ? "Saving..." : "Save Example Data"}
</button>
</div>
<pre className="json">{JSON.stringify(me?.app_data ?? null, null, 2)}</pre>
</section>
</main>
);
}
function Info({ label, value }: { label: string; value?: string }) {
return (
<div className="info">
<span>{label}</span>
<strong>{value || "-"}</strong>
</div>
);
}
createRoot(document.getElementById("root")!).render(
<StrictMode>
<App />
</StrictMode>,
);

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:root {
color-scheme: dark;
font-family:
Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
sans-serif;
background: #07070a;
color: #f4f4f5;
}
* {
box-sizing: border-box;
}
body {
margin: 0;
min-width: 320px;
min-height: 100vh;
background:
radial-gradient(circle at top left, rgba(95, 91, 255, 0.35), transparent 34rem),
radial-gradient(circle at bottom right, rgba(24, 197, 141, 0.18), transparent 28rem),
#07070a;
}
button,
a.primary {
border: 1px solid rgba(255, 255, 255, 0.16);
border-radius: 999px;
padding: 0.8rem 1rem;
background: rgba(255, 255, 255, 0.08);
color: #f4f4f5;
cursor: pointer;
font: inherit;
text-decoration: none;
}
button:disabled {
cursor: not-allowed;
opacity: 0.5;
}
a.primary {
border: 0;
background: linear-gradient(135deg, #8b5cf6, #14b8a6);
color: white;
font-weight: 800;
}
.shell {
width: min(980px, calc(100% - 2rem));
margin: 0 auto;
padding: 4rem 0;
}
.hero {
padding: 2rem 0 1rem;
}
.eyebrow {
color: #5eead4;
font-size: 0.78rem;
font-weight: 900;
letter-spacing: 0.16em;
text-transform: uppercase;
}
h1 {
max-width: 760px;
margin: 0;
font-size: clamp(2.4rem, 7vw, 5.8rem);
line-height: 0.95;
letter-spacing: -0.06em;
}
.lede {
max-width: 700px;
color: #c4c4cc;
font-size: 1.1rem;
line-height: 1.7;
}
.actions,
.cardHeader {
display: flex;
flex-wrap: wrap;
gap: 0.75rem;
align-items: center;
}
.cardHeader {
justify-content: space-between;
margin-bottom: 1rem;
}
.card {
margin-top: 1rem;
padding: 1.25rem;
border: 1px solid rgba(255, 255, 255, 0.12);
border-radius: 28px;
background: rgba(10, 10, 14, 0.72);
box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
backdrop-filter: blur(18px);
}
.card h2 {
margin: 0;
}
.grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 0.75rem;
}
.info {
padding: 1rem;
border-radius: 20px;
background: rgba(255, 255, 255, 0.06);
}
.info span {
display: block;
color: #a1a1aa;
font-size: 0.8rem;
margin-bottom: 0.4rem;
}
.info strong {
word-break: break-word;
}
.pill {
padding: 0.35rem 0.7rem;
border-radius: 999px;
background: rgba(255, 255, 255, 0.08);
color: #d4d4d8;
font-size: 0.8rem;
font-weight: 800;
}
.pill.good {
background: rgba(20, 184, 166, 0.18);
color: #5eead4;
}
.json,
.error {
overflow: auto;
margin: 0;
padding: 1rem;
border-radius: 18px;
background: rgba(0, 0, 0, 0.42);
}
.error {
margin: 1rem 0;
color: #fecaca;
}
@media (max-width: 700px) {
.shell {
padding: 2rem 0;
}
.grid {
grid-template-columns: 1fr;
}
}

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example/frontend/src/vite-env.d.ts vendored Normal file
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/// <reference types="vite/client" />

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{
"compilerOptions": {
"target": "ES2022",
"useDefineForClassFields": true,
"lib": ["DOM", "DOM.Iterable", "ES2022"],
"allowJs": false,
"skipLibCheck": true,
"esModuleInterop": true,
"allowSyntheticDefaultImports": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"module": "ESNext",
"moduleResolution": "Bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx"
},
"include": ["src"]
}

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import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
export default defineConfig({
plugins: [react()],
server: {
proxy: {
"/api": "http://127.0.0.1:8787",
"/tauth": "http://127.0.0.1:8787",
},
},
});