No canonical snake_case/camelCase serialization policy

backend/app/models/file_config.py

@@ -4,18 +4,18 @@ Covers jail config files (``jail.d/``), filter definitions (``filter.d/``),
 and action definitions (``action.d/``).
 """
 
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import Field
+
+from app.models.response import BanGuiBaseModel
+
 
 # ---------------------------------------------------------------------------
 # Jail config file models (Task 4a)
 # ---------------------------------------------------------------------------
 
-
-class JailConfigFile(BaseModel):
+class JailConfigFile(BanGuiBaseModel):
     """Metadata for a single jail configuration file in ``jail.d/``."""
 
-    model_config = ConfigDict(strict=True)
-
     name: str = Field(..., description="Jail name (file stem, e.g. ``sshd``).")
     filename: str = Field(..., description="Actual filename (e.g. ``sshd.conf``).")
     enabled: bool = Field(
@@ -26,81 +26,56 @@ class JailConfigFile(BaseModel):
         ),
     )
 
-
-class JailConfigFilesResponse(BaseModel):
+class JailConfigFilesResponse(BanGuiBaseModel):
     """Response for ``GET /api/config/jail-files``."""
 
-    model_config = ConfigDict(strict=True)
-
     files: list[JailConfigFile] = Field(default_factory=list)
     total: int = Field(..., ge=0)
 
-
-class JailConfigFileContent(BaseModel):
+class JailConfigFileContent(BanGuiBaseModel):
     """Single jail config file with its raw content."""
 
-    model_config = ConfigDict(strict=True)
-
     name: str = Field(..., description="Jail name (file stem).")
     filename: str = Field(..., description="Actual filename.")
     enabled: bool = Field(..., description="Whether the jail is enabled.")
     content: str = Field(..., description="Raw file content.")
 
-
-class JailConfigFileEnabledUpdate(BaseModel):
+class JailConfigFileEnabledUpdate(BanGuiBaseModel):
     """Payload for ``PUT /api/config/jail-files/{filename}/enabled``."""
 
-    model_config = ConfigDict(strict=True)
-
     enabled: bool = Field(..., description="New enabled state for this jail.")
 
-
 # ---------------------------------------------------------------------------
 # Generic conf-file entry (shared by filter.d and action.d)
 # ---------------------------------------------------------------------------
 
-
-class ConfFileEntry(BaseModel):
+class ConfFileEntry(BanGuiBaseModel):
     """Metadata for a single ``.conf`` or ``.local`` file."""
 
-    model_config = ConfigDict(strict=True)
-
     name: str = Field(..., description="Base name without extension (e.g. ``sshd``).")
     filename: str = Field(..., description="Actual filename (e.g. ``sshd.conf``).")
 
-
-class ConfFilesResponse(BaseModel):
+class ConfFilesResponse(BanGuiBaseModel):
     """Response for list endpoints (``GET /api/config/filters`` and ``GET /api/config/actions``)."""
 
-    model_config = ConfigDict(strict=True)
-
     files: list[ConfFileEntry] = Field(default_factory=list)
     total: int = Field(..., ge=0)
 
-
-class ConfFileContent(BaseModel):
+class ConfFileContent(BanGuiBaseModel):
     """A conf file with its raw text content."""
 
-    model_config = ConfigDict(strict=True)
-
     name: str = Field(..., description="Base name without extension.")
     filename: str = Field(..., description="Actual filename.")
     content: str = Field(..., description="Raw file content.")
 
-
-class ConfFileUpdateRequest(BaseModel):
+class ConfFileUpdateRequest(BanGuiBaseModel):
     """Payload for ``PUT /api/config/filters/{name}`` and ``PUT /api/config/actions/{name}``."""
 
-    model_config = ConfigDict(strict=True)
-
     content: str = Field(..., description="New raw file content (must not exceed 512 KB).")
 
-
-class ConfFileCreateRequest(BaseModel):
+class ConfFileCreateRequest(BanGuiBaseModel):
     """Payload for ``POST /api/config/filters`` and ``POST /api/config/actions``."""
 
-    model_config = ConfigDict(strict=True)
-
     name: str = Field(
         ...,
         description="New file base name (without extension).  Must contain only "