Refactor Server.py into modular domain classes (models, auth, storage, queue, licensing, PKI, UI)

src/server_models.py

@@ -0,0 +1,76 @@
+"""
+LOGAR - Server Pydantic Models
+Provides structured request and response models for the LOGAR Server Hub API.
+"""
+
+from typing import Optional
+from pydantic import BaseModel
+
+
+class ClientEnrollRequest(BaseModel):
+    client_id: str
+    hostname: str
+    os: str
+    enrollment_secret: str
+
+
+class ClientActionRequest(BaseModel):
+    client_id: str
+
+
+class LicenseImportRequest(BaseModel):
+    ca_cert: str
+    upstream_ca: Optional[str] = None
+
+
+class HermesTokenCreateRequest(BaseModel):
+    name: str
+
+
+class HermesTokenRevokeRequest(BaseModel):
+    token: str
+
+
+class ClientProfileExportRequest(BaseModel):
+    server_host: Optional[str] = None
+    server_port: Optional[int] = None
+    client_id: Optional[str] = None
+
+
+class ChangePasswordRequest(BaseModel):
+    old_password: str
+    new_password: str
+
+
+class DbConnectionTestRequest(BaseModel):
+    host: str = "localhost"
+    port: int = 5432
+    database: str = "logar"
+    user: str = "postgres"
+    password: str = ""
+    sslmode: str = "prefer"
+    connect_timeout: int = 5
+    pool_size: int = 10
+
+
+class DbSwitchBackendRequest(BaseModel):
+    db_type: str = "sqlite"  # "sqlite" | "postgres"
+    host: Optional[str] = "localhost"
+    port: Optional[int] = 5432
+    database: Optional[str] = "logar"
+    user: Optional[str] = "postgres"
+    password: Optional[str] = ""
+    sslmode: Optional[str] = "prefer"
+    connect_timeout: Optional[int] = 5
+    pool_size: Optional[int] = 10
+    db_path: Optional[str] = None
+
+
+class DbFullConfigRequest(BaseModel):
+    storage_engine: str = "sqlite"  # "sqlite" | "postgres"
+    cache_mode: str = "direct"  # "direct" | "buffered"
+    flush_interval: float = 2.0
+    batch_size: int = 100
+    max_queue: int = 50000
+    encrypt_at_rest: bool = False
+    pg_config: Optional[DbConnectionTestRequest] = None