Feat/557 558 559 560 ci cd automation

[Dev-Vik-Tor]

CI/CD Automation: Environment Provisioning, Backup Verification, Compliance Checking & Accessibility Testing

Overview

This PR implements four comprehensive CI/CD automation features for Brain-Storm, enhancing infrastructure management, data protection, compliance monitoring, and accessibility standards.

Changes Implemented

🏗️ Issue #557: Automated Environment Provisioning

Files:

• infra/terraform/modules/environment-provisioning/main.tf - Terraform module for environment creation
• scripts/environment-cleanup.sh - TTL-based resource cleanup script
• docs/environment-provisioning.md - Complete documentation

Features:

• Automated EC2 instance provisioning with Terraform
• CloudWatch monitoring with CPU and disk utilization alarms
• AWS Cost Explorer integration for cost tracking
• TTL-based automatic resource cleanup (configurable retention)
• Environment health monitoring and metrics

Usage:
bash
terraform apply -var-file=environments/dev.tfvars
./scripts/environment-cleanup.sh dev 24 false

---

🔍 Issue #558: Automated Backup Verification

Files:

• scripts/backup/verify-backup-integrity.sh - Backup validation script
• scripts/backup/backup-alerts.sh - Alert system for backup failures
• docs/backup-verification.md - Complete documentation

Features:

• Backup file integrity validation (gzip compression check)
• Restore testing with dry-run capability
• Backup size validation (ensures non-empty backups)
• Timestamp validation (alerts if backups > 7 days old)
• Encryption validation for encrypted backups
• Redundancy monitoring (ensures 3+ backup copies)
• Email and Slack alert notifications
• JSON report generation with detailed status

Verification Checks:

1. File integrity (gzip validation)
2. Backup size (> 0 bytes)
3. Timestamp validation (< 7 days)
4. Restore test (dry-run)
5. Encryption validation
6. Redundancy check (>= 3 copies)

Usage:
bash
./scripts/backup/verify-backup-integrity.sh /var/backups/database/dev dev
./scripts/backup/backup-alerts.sh dev ops@brain-storm.dev https://hooks.slack.com/...

---

✅ Issue #559: Automated Compliance Checking

Files:

• scripts/compliance-check.sh - Compliance scanning script
• scripts/generate-compliance-dashboard.sh - HTML dashboard generator
• docs/compliance-checking.md - Complete documentation

Features:

• 8 automated compliance rules scanning
• Hardcoded secrets detection (passwords, API keys, tokens)
• HTTPS enforcement verification
• Vulnerable dependencies scanning (npm audit)
• Proper error handling validation
• Input validation checking
• Logging compliance verification (no sensitive data in logs)
• Authentication enforcement on endpoints
• CORS configuration validation
• Interactive HTML dashboard with compliance metrics
• JSON report generation

Compliance Rules:

1. No hardcoded secrets
2. HTTPS enforcement
3. No vulnerable dependencies
4. Proper error handling
5. Input validation
6. Logging compliance
7. Authentication enforcement
8. CORS configuration

Usage:
bash
./scripts/compliance-check.sh dev compliance-report.json
./scripts/generate-compliance-dashboard.sh compliance-report.json compliance-dashboard.html

---

♿ Issue #560: Automated Accessibility Testing

Files:

• apps/frontend/tests/accessibility.spec.ts - Comprehensive test suite
• scripts/generate-accessibility-report.sh - Report generator
• docs/automated-accessibility-testing.md - Complete documentation

Features:

• WCAG 2.1 Level AA compliance testing
• axe-core integration for automated scanning
• 12 comprehensive test categories:
  • Page-level accessibility (title, lang attribute)
  • Navigation accessibility (keyboard, skip links)
  • Heading structure (hierarchy, no skipped levels)
  • Image accessibility (alt text, decorative images)
  • Form accessibility (labels, required fields, errors)
  • Color contrast validation
  • Focus management (visibility, order)
  • ARIA attributes validation
  • Semantic HTML checking
  • Mobile accessibility (44x44px touch targets)
  • Video accessibility (captions)
  • Link accessibility (descriptive text)
• HTML report generation with metrics
• JSON results export

Usage:
bash
npm run test:a11y
./scripts/generate-accessibility-report.sh accessibility-results.json accessibility-report.html

---

Statistics

Feature	Files	Lines	Tests	Docs
#557 Environment Provisioning	3	555	N/A	250
#558 Backup Verification	3	380	N/A	300
#559 Compliance Checking	3	500	N/A	400
#560 Accessibility Testing	3	1,050	12	450
TOTAL	13	2,485	12	1,400

---

Documentation

Each feature includes comprehensive documentation with:

• Architecture overview and diagrams
• Usage instructions and examples
• Configuration guides
• Best practices and recommendations
• Troubleshooting guides
• Related documentation links

See IMPLEMENTATION_SUMMARY.md for complete implementation details.

---

Integration

All features are designed for CI/CD integration:

yaml

GitHub Actions example

• name: Environment Provisioning
  run: terraform apply -var-file=environments/dev.tfvars

• name: Backup Verification
  run: ./scripts/backup/verify-backup-integrity.sh

• name: Compliance Check
  run: ./scripts/compliance-check.sh dev

• name: Accessibility Testing
  run: npm run test:a11y

---

Testing & Verification

✅ All scripts tested and verified
✅ Terraform syntax validated
✅ Documentation complete
✅ Error handling implemented
✅ Monitoring and alerts configured
✅ Report generation tested

---

Deployment Notes

1. Configure environment variables (AWS credentials, alert emails, Slack webhooks)
2. Set up GitHub secrets for CI/CD integration
3. Schedule automated tasks via cron or GitHub Actions
4. Configure monitoring and alert recipients
5. Update CI/CD workflows to include new checks

---

Related Issues

Closes #557
Closes #558
Closes #559
Closes #560

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