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cve-lookup-tool / DEPLOYMENT.md
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A newer version of the Gradio SDK is available: 6.16.0

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CVE Lookup Tool - Deployment Checklist

Pre-Deployment Verification

File Checklist

  • app.py (1,033 lines) - Main application

    • BUILTIN_CVES database with 50 CVEs
    • TRANSLATIONS dictionary (EN/FR)
    • NVD API integration
    • Search functions
    • UI with 3 tabs
    • Error handling

  • requirements.txt (4 lines) - Dependencies

    • gradio==4.44.0
    • pandas>=1.3.0
    • plotly>=5.0.0
    • requests>=2.28.0

  • README.md (113 lines) - HF Configuration

    • YAML frontmatter
    • Feature documentation
    • Use cases
    • License (Apache 2.0)

  • QUICKSTART.md (172 lines) - User Guide

    • Installation instructions
    • Interface overview
    • Search examples
    • Troubleshooting

  • FEATURES.md (358 lines) - Complete Documentation

    • Feature breakdown
    • Architecture details
    • Use cases
    • Customization guide

  • INDEX.md (609 lines) - Project Index

    • File descriptions
    • Function references
    • Navigation guide
    • Quick links

Local Testing Checklist

Environment Setup 

cd /home/deeptechadmin/hf/spaces/cve-lookup/
pip install -r requirements.txt

Pre-Launch Tests

  • Run locally: python -m gradio app.py
  • Access: http://localhost:7860
  • Page loads without errors
  • Header displays correctly
  • Language toggle visible

Tab 1: Search CVE

  • Text input field accepts input
  • Search button is clickable
  • CVE ID search works (try: CVE-2021-44228)
  • Keyword search works (try: log4j)
  • Results display properly formatted
  • CVSS colors are correct
  • Status messages show
  • No timeout errors

Tab 2: Top CVEs

  • Table loads with 50 CVEs
  • Table is sortable by columns
  • Colors display correctly
  • All CVE names visible
  • Scroll works on large table
  • Pagination works if enabled

Tab 3: Statistics

  • Summary cards display
  • Year chart renders
  • Severity chart renders
  • Charts are interactive (hover)
  • Numbers are accurate
  • Stats update correctly

Language Toggle

  • English option works
  • French option works
  • UI updates in real-time
  • Descriptions change language
  • Chart labels translate

Footer & Footer Links

  • Footer displays
  • Website link active
  • Styling correct
  • Responsive on mobile

Hugging Face Deployment Checklist

Account & Space Setup

  • HF account created and logged in
  • New Space created
  • SDK set to "Gradio"
  • Space name: "CVE-Lookup-Tool" (or similar)
  • Description: "CVE Lookup Tool for security professionals"
  • License: Apache 2.0
  • Private or Public (choose as needed)

File Upload

  • Clone repository to local HF directory
  • Files in correct location:
    your-space/
├── app.py
├── requirements.txt
└── README.md
  • No extra files uploaded
  • File paths are absolute (not relative)

README Configuration

  • YAML frontmatter present and valid
  • All required fields:
    • title
    • emoji
    • colorFrom
    • colorTo
    • sdk
    • sdk_version
    • app_file
    • license
    • tags

Space Settings

  • App file: app.py
  • Enable persistent storage if needed
  • Configure GPU if available
  • Set hardware (CPU sufficient)
  • Configure environment variables (none needed)

Initial Build

  • Space builds successfully
  • No dependency conflicts
  • Build logs show no errors
  • Space URL generated
  • Status shows "Running"

Post-Deployment Testing

Web Access

  • Space loads in browser
  • URL is accessible
  • HTTPS enforced
  • No certificate warnings
  • Responsive on mobile

Functional Testing (on HF)

  • Search tab works
  • CVE search returns results
  • Keyword search functional
  • Top CVEs tab displays
  • Statistics tab renders
  • Language toggle works
  • Charts interactive
  • No console errors

Performance Testing

  • Page loads within 5 seconds
  • Search returns results in <5 seconds
  • Charts render in <2 seconds
  • No timeout errors
  • Concurrent access works

Data Verification

  • All 50 CVEs present
  • Log4Shell entry correct
  • CVSS scores accurate
  • Bilingual descriptions present
  • Published dates correct

Monitoring & Maintenance

Post-Launch (First Week)

  • Monitor error logs
  • Check NVD API connectivity
  • Verify search results accuracy
  • Monitor performance metrics
  • Collect user feedback

Weekly Checks

  • NVD API status
  • Dependency versions
  • Error rates
  • User activity metrics
  • Search pattern trends

Monthly Tasks

  • Update Gradio if new version
  • Review and add new critical CVEs
  • Update dependency versions
  • Check security advisories
  • Optimize performance if needed

Quarterly Reviews

  • Security audit
  • Code review
  • Dependency audit
  • Feature roadmap
  • User feedback analysis

Database Maintenance

Adding New CVEs

  1. Identify new critical CVE
  2. Gather information:
    • CVE ID
    • Name/Alias
    • Description (EN + FR)
    • CVSS score
    • Severity level
    • Affected products
    • Publication date
  3. Edit app.py → BUILTIN_CVES list
  4. Add new entry following format
  5. Test locally
  6. Deploy to HF

Removing Outdated CVEs

  1. Identify obsolete CVEs
  2. Remove entry from BUILTIN_CVES
  3. Document removal
  4. Test locally
  5. Deploy to HF

Database Backup

  • Periodic backups of BUILTIN_CVES
  • Version control for changes
  • Document modifications

Security Checklist

Code Security

  • No hardcoded secrets
  • Input validation in place
  • Error handling complete
  • XSS prevention implemented
  • API timeout configured
  • Exception handling robust

API Security

  • NVD API endpoint verified
  • HTTPS used for API calls
  • User-agent configured
  • Timeout protection active
  • Error handling for API failures

Data Privacy

  • No user data collection
  • No tracking implemented
  • No cookies set
  • Public data only (NVD)
  • GDPR compliant
  • CCPA compliant

Access Control

  • No authentication required
  • No sensitive data exposed
  • Rate limiting considered
  • Error messages non-revealing
  • Ethical use disclaimer present

Documentation Verification

README.md

  • YAML frontmatter valid
  • Features documented
  • Use cases explained
  • Technical details included
  • License specified
  • Contact information present

QUICKSTART.md

  • Installation steps clear
  • Interface explained
  • Search examples provided
  • Troubleshooting section complete
  • Customization guide included

FEATURES.md

  • All features documented
  • Use cases comprehensive
  • Architecture explained
  • Performance metrics included
  • Future enhancements listed

INDEX.md

  • Navigation clear
  • Function references complete
  • Code locations documented
  • Quick links working
  • Examples provided

Performance Optimization

Caching

  • Built-in database cached
  • NVD results cached if repeated
  • Gradio static assets cached
  • Browser caching enabled

API Efficiency

  • Request timeout set (10 seconds)
  • Error handling minimizes retries
  • Results limited to top 10
  • Duplicate removal implemented

UI Optimization

  • Table pagination configured
  • Charts render efficiently
  • No unnecessary re-renders
  • CSS optimized
  • Image sizes appropriate

Rollback Plan

If Issues Detected

  1. Identify problem type:

    • Functionality issue
    • Performance issue
    • API issue
    • UI issue
    • Data issue

  2. Assess impact:

    • Critical (immediate rollback)
    • High (rollback or fix)
    • Medium (can wait for fix)
    • Low (document for next release)

  3. Rollback procedure:

    # Revert to previous version
git revert [commit-hash]
# Push to HF Space
git push origin main
# Verify space updates

  4. Communication:

    • Notify users of issue
    • Provide ETA for fix
    • Implement permanent fix
    • Re-deploy

Success Metrics

Availability

  • 99% uptime target
  • Response time <5s
  • Error rate <1%

Functionality

  • All features working
  • Search accuracy >95%
  • No data corruption

User Experience

  • Load time <5s
  • Mobile responsive
  • Language toggle smooth
  • Charts interactive

Data Quality

  • CVE accuracy verified
  • Descriptions complete
  • Translations accurate
  • CVSS scores correct

Go-Live Checklist

Final Pre-Launch

  • All tests passed
  • Documentation complete
  • Performance acceptable
  • Security verified
  • Monitoring setup

Launch Day

  • Space deployed
  • URL accessible
  • All features tested
  • Monitoring active
  • Support contact available

Post-Launch

  • Monitor first 24 hours
  • Check error logs hourly
  • Verify API connectivity
  • Collect initial feedback
  • Document any issues

Contact & Support

For Questions:

Reporting Issues:

  1. Describe the issue
  2. Include steps to reproduce
  3. Provide error messages
  4. Suggest solution if applicable

Requesting Features:

  1. Describe desired feature
  2. Explain use case
  3. Suggest implementation
  4. Provide feedback on priority

Sign-Off

  • Project Manager: _____________
  • Security Lead: _____________
  • QA Lead: _____________
  • Deployment Owner: _____________
  • Date Deployed: _____________

Document Version: 1.0 Last Updated: February 12, 2025 Status: Ready for Deployment