This repository contains sensitive credentials in alert_system.py. Follow these steps BEFORE pushing to GitHub:

Option A: Use the Template (Recommended)

# Backup your credentials locally (not in git)
cp alert_system.py alert_system_BACKUP.py

# Use the template instead
cp alert_system_template.py alert_system.py

# Edit alert_system.py with placeholder values

Option B: Use Environment Variables

# In alert_system.py, replace hardcoded values with:
import os

CLOUDINARY_NAME = os.environ.get('CLOUDINARY_NAME')
CLOUDINARY_KEY = os.environ.get('CLOUDINARY_KEY')
CLOUDINARY_SECRET = os.environ.get('CLOUDINARY_SECRET')
TWILIO_SID = os.environ.get('TWILIO_SID')
TWILIO_TOKEN = os.environ.get('TWILIO_TOKEN')
YOUR_WHATSAPP_NUMBER = os.environ.get('YOUR_WHATSAPP_NUMBER')

Ensure these lines exist in .gitignore:

# Sensitive credentials
alert_system.py
config.py
credentials.json
*.key
*.pem
.env

git status
git diff

DO NOT commit if you see real credentials!

# Create .env file (this will NOT be committed)
cat > .env << EOF
CLOUDINARY_NAME=your_cloud_name
CLOUDINARY_KEY=your_api_key
CLOUDINARY_SECRET=your_api_secret
TWILIO_SID=your_account_sid
TWILIO_TOKEN=your_auth_token
TWILIO_FROM_NUMBER=whatsapp:+14155238886
YOUR_WHATSAPP_NUMBER=whatsapp:+1234567890
EOF

Load environment variables:

# At the top of your script
from dotenv import load_dotenv
load_dotenv()

Install python-dotenv:

pip install python-dotenv

cd /Users/deepak/Downloads/Driver_Monitoring_System

# Initialize git
git init

# Add all files (safe files only due to .gitignore)
git add .

# Check what's being added
git status

# Commit
git commit -m "Initial commit: Driver Monitoring System"

1. Go to GitHub
2. Click New Repository
3. Name: Driver_Monitoring_System
4. Choose: Public or Private
5. DO NOT initialize with README (we already have one)
6. Click Create Repository

# Add remote repository
git remote add origin https://github.com/yourusername/Driver_Monitoring_System.git

# Push to GitHub
git branch -M main
git push -u origin main

If you accidentally pushed credentials:

1. Immediately Revoke All Keys:

   • Cloudinary: Dashboard → Settings → Security → Reset API Secret
   • Twilio: Console → Settings → API Keys → Deactivate

2. Remove from Git History:

   # Install BFG Repo-Cleaner
   brew install bfg  # macOS
   # or download from: https://rtyley.github.io/bfg-repo-cleaner/
   
   # Remove alert_system.py from history
   bfg --delete-files alert_system.py
   
   # Clean up
   git reflog expire --expire=now --all
   git gc --prune=now --aggressive
   
   # Force push (WARNING: This rewrites history!)
   git push origin --force --all

3. Generate New Credentials:

   • Get new API keys from Cloudinary
   • Get new Auth Token from Twilio
   • Update your local alert_system.py (not in git)

• Use environment variables for all secrets
• Keep .gitignore up to date
• Review files before committing
• Use .env for local development
• Store credentials in secure password manager
• Use different credentials for dev/prod

• Commit API keys, tokens, or passwords
• Share credentials in issues or pull requests
• Hardcode secrets in code
• Commit .env files
• Use production credentials in development
• Share your .env file

# Install git-secrets
brew install git-secrets  # macOS
# or: https://github.com/awslabs/git-secrets

# Initialize
git secrets --install
git secrets --register-aws

# Scan repository
git secrets --scan

Create .git/hooks/pre-commit:

#!/bin/sh
# Check for potential secrets

if git diff --cached --name-only | grep -q "alert_system.py"; then
    echo "⛔ ERROR: Attempting to commit alert_system.py"
    echo "This file contains sensitive credentials!"
    exit 1
fi

if git diff --cached | grep -qE "(TWILIO_TOKEN|CLOUDINARY_SECRET|API_KEY).*=.*['\"][^'\"]{10,}"; then
    echo "⛔ ERROR: Potential secret detected in commit!"
    exit 1
fi

Make it executable:

chmod +x .git/hooks/pre-commit

For production environments:

1. Use Cloud Secret Management:

   • AWS Secrets Manager
   • Google Cloud Secret Manager
   • Azure Key Vault
   • HashiCorp Vault

2. Set Environment Variables on Server:

   # On your server
   export CLOUDINARY_NAME="your_value"
   export TWILIO_SID="your_value"
   # etc.

3. Use Platform-Specific Configuration:

   • Heroku: Config Vars
   • AWS: Parameter Store
   • Docker: Secrets
   • Kubernetes: Secrets

Before pushing to GitHub:

• Removed all credentials from code
• Using environment variables or config files
• .gitignore includes sensitive files
• Tested that secrets aren't in git history
• Created .env.example with dummy values
• Updated README with setup instructions
• Reviewed all files with git diff
• Scanned for secrets with git secrets

If you're unsure about security:

1. Create a private repository first
2. Ask for a security review
3. Consult GitHub's security guide

Remember: Once credentials are on the internet, assume they're compromised!

Stay safe! 🔒