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Feat: Add reCAPTCHA verification to signup

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multipleof4
2025-09-28 12:16:30 -07:00
parent 66b1615448
commit decd2fb485
1 changed files with 1 additions and 11 deletions
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12
functions/api/signup.js
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@@ -1,11 +1 @@
export async function onRequestPost({ request, env }) { export async function onRequestPost({request:r,env:e}){try{const{'g-recaptcha-response':t,...b}=await r.json(),s=await fetch("https://www.google.com/recaptcha/api/siteverify",{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:`secret=${e.RECAPCHA_KEY}&response=${t}`}).then(r=>r.json());if(!s.success)return new Response("CAPTCHA verification failed.",{status:403});const{username:a,pass_hash:o}=b;if(!a||!o)return new Response("Missing fields",{status:400});if(await e.D1_EV.prepare("SELECT 1 FROM users WHERE username = ?").bind(a).first())return new Response("User already exists",{status:409});return await e.D1_EV.prepare("INSERT INTO users (username, pass_hash) VALUES (?, ?)").bind(a,o).run(),Response.json({success:!0,username:a},{status:201})}catch(r){return new Response(r.message,{status:500})}}
try {
const { username, pass_hash } = await request.json();
if (!username || !pass_hash) return new Response('Missing fields', { status: 400 });
if (await env.D1_EV.prepare("SELECT 1 FROM users WHERE username = ?").bind(username).first())
return new Response('User already exists', { status: 409 });
await env.D1_EV.prepare("INSERT INTO users (username, pass_hash) VALUES (?, ?)")
.bind(username, pass_hash).run();
return Response.json({ success: true, username }, { status: 201 });
} catch (e) { return new Response(e.message, { status: 500 }); }
}