Lukas
0d5882b32f
Issue #3 - Unbounded Query Results (OOM): - get_all_archived_history() now uses keyset pagination with bounded max_rows (50k default) - Added 'id' field to records from get_archived_history() and get_archived_history_keyset() - Protocol signature updated with page_size, max_rows, last_ban_id params Issue #7 - Docker Health Check Fails: - Added curl to Dockerfile.backend runtime image - HEALTHCHECK now uses 'curl -f http://localhost:8000/api/health' - compose.prod.yml: increased start_period to 40s, timeout to 10s - Frontend healthcheck proxies to backend /api/health Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
113 lines
3.3 KiB
Python
113 lines
3.3 KiB
Python
"""Server settings router.
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Provides endpoints to view and update fail2ban server-level settings and
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to flush log files.
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* ``GET /api/server/settings`` — current log level, target, and DB config
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* ``PUT /api/server/settings`` — update server-level settings
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* ``POST /api/server/flush-logs`` — flush and re-open log files
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"""
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from __future__ import annotations
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from fastapi import APIRouter, Request, status
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from app.dependencies import AuthDep, Fail2BanSocketDep
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from app.mappers import server_mappers
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from app.models.server import ServerSettingsResponse, ServerSettingsUpdate
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from app.services import server_service
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router: APIRouter = APIRouter(prefix="/api/server", tags=["Server"])
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# ---------------------------------------------------------------------------
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# Endpoints
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# ---------------------------------------------------------------------------
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@router.get(
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"/settings",
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response_model=ServerSettingsResponse,
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summary="Return fail2ban server-level settings",
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)
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async def get_server_settings(
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request: Request,
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_auth: AuthDep,
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socket_path: Fail2BanSocketDep,
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) -> ServerSettingsResponse:
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"""Return the current fail2ban server-level settings.
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Includes log level, log target, syslog socket, database file path,
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database purge age, and maximum stored matches per record.
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Args:
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request: Incoming request (used to access ``app.state``).
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_auth: Validated session — enforces authentication.
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Returns:
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:class:`~app.models.server.ServerSettingsResponse`.
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Raises:
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HTTPException: 502 when fail2ban is unreachable.
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"""
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domain_result = await server_service.get_settings(socket_path)
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return server_mappers.map_domain_server_settings_result_to_response(domain_result)
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@router.put(
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"/settings",
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status_code=status.HTTP_204_NO_CONTENT,
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summary="Update fail2ban server-level settings",
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)
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async def update_server_settings(
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request: Request,
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_auth: AuthDep,
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body: ServerSettingsUpdate,
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socket_path: Fail2BanSocketDep,
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) -> None:
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"""Update fail2ban server-level settings.
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Only non-None fields in the request body are written. Changes take
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effect immediately without a daemon restart.
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Args:
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request: Incoming request.
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_auth: Validated session.
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body: Partial settings update.
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Raises:
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HTTPException: 400 when a set command is rejected by fail2ban.
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HTTPException: 502 when fail2ban is unreachable.
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"""
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await server_service.update_settings(socket_path, body)
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@router.post(
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"/flush-logs",
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status_code=status.HTTP_200_OK,
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summary="Flush and re-open fail2ban log files",
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)
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async def flush_logs(
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request: Request,
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_auth: AuthDep,
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socket_path: Fail2BanSocketDep,
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) -> dict[str, str]:
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"""Flush and re-open fail2ban log files.
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Useful after log rotation so the daemon writes to the newly created
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log file rather than continuing to append to the rotated one.
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Args:
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request: Incoming request.
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_auth: Validated session.
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Returns:
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``{"message": "<response from fail2ban>"}``
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Raises:
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HTTPException: 400 when the command is rejected.
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HTTPException: 502 when fail2ban is unreachable.
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"""
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result = await server_service.flush_logs(socket_path)
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return {"message": result}
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