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CODITECT License Manager - SaaS License Control System

Production-grade license management for CODITECT SaaS platform with tier-based feature enforcement, usage quota tracking, and JWT-based license key generation.

License Tiers:

  • FREE: Max 5 projects, 10 AI ops/day, community support, single user
  • STARTER: $29/month - 25 projects, 500 AI ops/day, email support, 3 users
  • PRO: $99/month - 100 projects, 5K AI ops/day, priority support, 10 users
  • ENTERPRISE: Custom - Unlimited projects/ops, dedicated support, unlimited users

Features:

  • JWT-based license key generation and validation
  • Tier-based feature enforcement
  • Usage quota tracking and enforcement
  • Expiration checking with grace period (7 days)
  • Multi-user license support
  • Offline validation (cached for 24 hours)
  • Database-backed persistence (SQLite/PostgreSQL)

Usage: from license_manager import LicenseManager, LicenseTier

lm = LicenseManager()

# Generate new license
license_key = lm.generate_license(
    tier=LicenseTier.PRO,
    user_email="user@example.com",
    organization="Acme Corp"
)

# Validate license
is_valid = lm.validate_license(license_key)

# Check quota
can_proceed = lm.check_quota(license_key, operation_type="ai_operation")

# Record usage
lm.record_usage(license_key, operation_type="ai_operation")

Author: AZ1.AI CODITECT Team Sprint: Phase 4 - License Management Implementation Date: 2025-11-22

File: license_manager.py

Classes​

LicenseError​

Base exception for license management errors.

LicenseValidationError​

Raised when license validation fails.

LicenseExpiredError​

Raised when license has expired.

QuotaExceededError​

Raised when usage quota is exceeded.

LicenseNotFoundError​

Raised when license cannot be found.

DatabaseError​

Raised when database operation fails.

ConfigurationError​

Raised when configuration is invalid.

EncryptionError​

Raised when encryption/decryption fails.

LicenseTier​

License tier levels.

LicenseStatus​

License status states.

Functions​

main()​

CLI entry point for license management operations.

to_dict()​

Convert to dictionary.

to_dict()​

Convert to dictionary.

to_dict()​

Convert to dictionary.

generate_license(tier, user_email, organization, duration_days)​

Generate new license key.

validate_license(license_key)​

Validate license key.

check_quota(license_key, operation_type)​

Check if operation is within quota limits.

record_usage(license_key, operation_type, count)​

Record usage event.

get_license_info(license_key)​

Get comprehensive license information and usage stats.

renew_license(license_key, duration_days)​

Renew license for additional period.

suspend_license(license_key)​

Suspend license temporarily.

activate_license(license_key)​

Activate suspended license.

revoke_license(license_key)​

Revoke license permanently.

find_git_root()​

No description

Usage​

python license_manager.py