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🌟 Human Verification System

Modular, Client-Side Human Verification | AI & JS Powered | GitHub Pages Ready

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📌 Table of Contents

• Project Overview
• Features
• File Structure
• Installation & Deployment
• Usage
• dd.html Redirect Info
• Workflow
• Technologies & Badges
• Acknowledgements
• Contact & Socials

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Project Overview 🚀

A modular, client-side human verification system featuring multiple challenge modules (text, math, slider, moving dot), session management (6-hour token), and secure redirection. Fully static, professional, and deployable on GitHub Pages.

💡 Designed for maximum user engagement with modern UI, animations, and interactive challenges.

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Features ✨

• Multiple Verification Modules:

  • Text CAPTCHA 📝, Arithmetic ➕, Moving Dot 🎯, Slider ⬅️➡️

• Session Management:

  • LocalStorage-based token valid for 6 hours

• Secure Redirects:

  • dd.html validates session → valid → redirect
  • Invalid → 7s countdown → back to verification page

• Modern UI & Animations:

  • Confetti 🎉, smooth transitions, interactive feedback

• Static Deployment:

  • GitHub Pages or any static host ready

• Extensible:

  • Easy to add new challenges or update redirect URL

• Live Demo:

• Want to check live demo: support.deepdeyiitk.com

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File Structure 📂

index.html          # Main entry page; challenge container
style.css           # Modern styling & animations
utils.js            # Session/token management & helper functions
main.js             # Challenge loader & verification workflow
text.js             # Canvas-based text CAPTCHA
math.js             # Arithmetic challenge
dot.js              # Moving dot challenge
slider.js           # Slider verification (desktop + mobile)
puzzle.js           # Human-friendly drag piece verification, bot-resistant system.
dd.html             # Redirect page; session detection + fallback
README.md           # Project documentation (this file)
SECURITY.md         # Guidelines: domain restriction, bot prevention, usage rules
LICENSE.md          # Modified MIT-style license with credit & domain rules

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Installation & Deployment 🛠️

1. Clone the repo:

git clone https://github.com/deepdeyiitgn/support-page-deepdeyiitk.com.git

2. Open index.html to test locally or deploy to GitHub Pages.

3. Optional: Customize challenges and redirect URL in dd.html.

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Usage 🚀

1. Open index.html.

2. Complete any challenge module.

3. Session stored in localStorage (6h).

4. Redirect via dd.html:

   • ✅ Session valid → go to target URL
   • ❌ Invalid → 7s countdown → back to verification

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dd.html Redirect Info 🔗

• Redirect URL variable (top of <script>):

const REDIRECT_TARGET = "https://docs.google.com/forms/d/e/1FAIpQLSdqcVijtxP2qtiwFtuS-NFBL9_Pnbf6WwiydLnzh4nbxQWy1Q/viewform";

• Session Detection Logic:

if (localStorage.getItem("verifiedToken")) {
    // ✅ valid → redirect
    window.location.href = REDIRECT_TARGET;
} else {
    // ❌ invalid → show error + 7s timer
    setTimeout(() => {
        window.location.href = "index.html";
    }, 7000);
}

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Workflow 📈

flowchart LR
    A[User opens index.html] --> B{Challenge Module}
    B -->|Text CAPTCHA| C[Store Session Token]
    B -->|Math Challenge| C
    B -->|Moving Dot| C
    B -->|Slider| C
    C --> D[Redirect to dd.html]
    D -->|Session Valid| E[Redirect to Target URL]
    D -->|Session Invalid| F[7s Timer → Back to index.html]

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Technologies & Badges 💻

Frontend & UI:

Tools & Utilities:

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Acknowledgements 🙏

• GitHub profile README designs inspiration
• JS & Canvas open-source practices
• AI-assisted modular project design

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Contact & Socials 🌐

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Designed & Developed with ❤️ by Deep Dey — Professional, Modular, AI-assisted Frontend Verification System

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Made with ❤️, AI power, and relentless focus by Deep Dey

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