I’ll assume “Jai Bangla” refers to a (potentially West Bengal or a Bangla-language interface), and you need to build a digital Aadhaar consent form compliant with India’s Aadhaar Act and Data Protection principles.
app.post('/api/aadhaar-consent', (req, res) => !aadhaarOrVID) return res.status(400).json( message: 'Missing consent or required fields' );
consents.append(record) return jsonify("success": True, "consentId": record["consentId"]) aadhaar consent form for jai bangla
try const response = await fetch('/api/aadhaar-consent', method: 'POST', headers: 'Content-Type': 'application/json' , body: JSON.stringify(payload) ); const result = await response.json(); if(response.ok) document.getElementById('successMessage').innerHTML = `✅ সম্মতি সফলভাবে সংরক্ষিত হয়েছে। Consent ID: $result.consentId`; lastConsentData = payload; document.getElementById('downloadPdfBtn').style.display = 'inline-block'; document.getElementById('consentForm').reset(); else alert('Error: ' + result.message); catch(err) alert('সার্ভার ত্রুটি।'); );
<script> let lastConsentData = null;
<div class="consent-box"> <label> <input type="checkbox" id="voluntaryConsent" required> আমি স্বেচ্ছায় আমার আধার নম্বর/VID শেয়ার করছি। </label><br> <label> <input type="checkbox" id="purposeConsent" required> আমি বুঝতে পেরেছি যে এই তথ্য শুধুমাত্র যাচাই ও সুবিধা বিতরণের জন্য ব্যবহার করা হবে। </label><br> <label> <input type="checkbox" id="dataRetentionConsent" required> সম্মতি রেকর্ড ২ বছরের জন্য সংরক্ষণ করা হবে, তারপর মুছে ফেলা হবে। </label> </div>
<div id="successMessage"></div> <button id="downloadPdfBtn" style="display:none; margin-top:1rem;">📄 সম্মতি ডাউনলোড করুন (PDF)</button> I’ll assume “Jai Bangla” refers to a (potentially
// Only last 4 chars stored in plain (as per UIDAI guidelines) const last4 = aadhaarOrVID.slice(-4); const encryptedFull = encryptAadhaar(aadhaarOrVID);
<button type="submit">সম্মতি জমা দিন (Submit Consent)</button> </form> consents.append(record) return jsonify("success": True
@app.route('/api/aadhaar-consent', methods=['POST']) def consent(): data = request.json if not data.get('consentGiven'): return jsonify("message": "Consent required"), 400 encrypted_aadhaar = cipher.encrypt(data['aadhaarOrVID'].encode()).decode() record = "consentId": str(uuid.uuid4()), "name": data['fullName'], "aadhaar_last4": data['aadhaarOrVID'][-4:], "encrypted": encrypted_aadhaar, "purpose": data['purpose'], "timestamp": data['timestamp']
document.getElementById('downloadPdfBtn').addEventListener('click', () => if(lastConsentData) const jsPDF = window.jspdf; const doc = new jsPDF(); doc.text("Aadhaar Consent - Jai Bangla", 20, 20); doc.text(`Name: $lastConsentData.fullName`, 20, 40); doc.text(`Aadhaar/VID: XXXX$lastConsentData.aadhaarOrVID.slice(-4)`, 20, 50); doc.text(`Purpose: $lastConsentData.purpose`, 20, 60); doc.text(`Consent timestamp: $lastConsentData.timestamp`, 20, 70); doc.text(`Voluntary & purpose-based consent recorded.`, 20, 90); doc.save("aadhar_consent_jai_bangla.pdf"); ); </script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> </body> </html> // server.js const express = require('express'); const crypto = require('crypto'); const app = express(); app.use(express.json()); // In-memory store (use DB in production) let consentStore = [];