Initial commit

lizenzserver/models/__init__.py

@@ -0,0 +1,127 @@
+from datetime import datetime
+from typing import Optional, List, Dict, Any
+from dataclasses import dataclass, field
+from enum import Enum
+
+class EventType(Enum):
+    """License event types"""
+    ACTIVATION = "activation"
+    DEACTIVATION = "deactivation"
+    REACTIVATION = "reactivation"
+    TRANSFER = "transfer"
+
+class AnomalyType(Enum):
+    """Anomaly detection types"""
+    MULTIPLE_IPS = "multiple_ips"
+    RAPID_HARDWARE_CHANGE = "rapid_hardware_change"
+    SUSPICIOUS_PATTERN = "suspicious_pattern"
+    CONCURRENT_USE = "concurrent_use"
+    GEO_ANOMALY = "geo_anomaly"
+
+class Severity(Enum):
+    """Anomaly severity levels"""
+    LOW = "low"
+    MEDIUM = "medium"
+    HIGH = "high"
+    CRITICAL = "critical"
+
+@dataclass
+class License:
+    """License domain model"""
+    id: str
+    license_key: str
+    customer_id: str
+    max_devices: int
+    is_active: bool
+    is_test: bool
+    created_at: datetime
+    updated_at: datetime
+    expires_at: Optional[datetime] = None
+    features: List[str] = field(default_factory=list)
+    metadata: Dict[str, Any] = field(default_factory=dict)
+
+@dataclass
+class LicenseToken:
+    """Offline validation token"""
+    id: str
+    license_id: str
+    token: str
+    hardware_id: str
+    valid_until: datetime
+    created_at: datetime
+    last_validated: Optional[datetime] = None
+    validation_count: int = 0
+
+@dataclass
+class Heartbeat:
+    """License heartbeat"""
+    id: int
+    license_id: str
+    hardware_id: str
+    ip_address: Optional[str]
+    user_agent: Optional[str]
+    app_version: Optional[str]
+    timestamp: datetime
+    session_data: Dict[str, Any] = field(default_factory=dict)
+
+@dataclass
+class ActivationEvent:
+    """License activation event"""
+    id: str
+    license_id: str
+    event_type: EventType
+    hardware_id: Optional[str]
+    previous_hardware_id: Optional[str]
+    ip_address: Optional[str]
+    user_agent: Optional[str]
+    success: bool
+    error_message: Optional[str]
+    metadata: Dict[str, Any] = field(default_factory=dict)
+    created_at: datetime
+
+@dataclass
+class AnomalyDetection:
+    """Detected anomaly"""
+    id: str
+    license_id: str
+    anomaly_type: AnomalyType
+    severity: Severity
+    details: Dict[str, Any]
+    detected_at: datetime
+    resolved: bool = False
+    resolved_at: Optional[datetime] = None
+    resolved_by: Optional[str] = None
+    action_taken: Optional[str] = None
+
+@dataclass
+class Session:
+    """Active session"""
+    id: str
+    license_id: str
+    hardware_id: str
+    session_token: str
+    ip_address: Optional[str]
+    started_at: datetime
+    last_seen: datetime
+    expires_at: datetime
+
+@dataclass
+class ValidationRequest:
+    """License validation request"""
+    license_key: str
+    hardware_id: str
+    app_version: Optional[str] = None
+    ip_address: Optional[str] = None
+    user_agent: Optional[str] = None
+
+@dataclass
+class ValidationResponse:
+    """License validation response"""
+    valid: bool
+    license_id: Optional[str] = None
+    token: Optional[str] = None
+    expires_at: Optional[datetime] = None
+    features: List[str] = field(default_factory=list)
+    limits: Dict[str, Any] = field(default_factory=dict)
+    error: Optional[str] = None
+    error_code: Optional[str] = None