if record.status == 'CONSUMED': return { "success": false, "error": "Key has already been used." } Memories Of Murder Dual Audio Hindi-745 Official
# 2. Key does not exist if not record: return { "success": false, "error": "Key not found." } Girlsdoporn 18 Years Old E537 16082019 Hot Apr 2026
if record.status == 'ACTIVE': return { "success": false, "error": "Key is already active on another device." }
def validate_key(registration_key): # 1. Retrieve key record record = db.query("SELECT * FROM registration_keys WHERE key_string = ?", registration_key)
# 3. Rundelete / Status Check if record.status == 'REVOKED': log_security_event("Attempted use of revoked key", record.id) return { "success": false, "error": "Invalid key." } # Generic error to prevent fishing
CREATE TABLE registration_keys ( id INT PRIMARY KEY AUTO_INCREMENT, key_string VARCHAR(64) UNIQUE NOT NULL, status ENUM('UNUSED', 'ACTIVE', 'REVOKED', 'CONSUMED') DEFAULT 'UNUSED', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, revoked_at TIMESTAMP NULL, user_id INT NULL, INDEX idx_key_status (key_string, status) );