Files
BanGUI/backend/app/models/blocklist.py

157 lines
5.1 KiB
Python

"""Blocklist source and import log Pydantic models.
Data shapes for blocklist source management, import operations, scheduling,
and import log retrieval.
"""
from __future__ import annotations
from enum import StrEnum
from pydantic import AnyHttpUrl, Field
from app.models.response import BanGuiBaseModel
# ---------------------------------------------------------------------------
# Blocklist source
# ---------------------------------------------------------------------------
class BlocklistSource(BanGuiBaseModel):
"""Domain model for a blocklist source definition."""
id: int
name: str
url: str
enabled: bool
created_at: str
updated_at: str
class BlocklistSourceCreate(BanGuiBaseModel):
"""Payload for ``POST /api/blocklists``.
URL must use http/https scheme. The hostname must resolve to a public IP
(not private, loopback, link-local, or reserved). Validation happens
asynchronously in the service layer.
"""
name: str = Field(..., min_length=1, max_length=100, description="Human-readable source name.")
url: AnyHttpUrl = Field(..., description="URL of the blocklist file (http/https only).")
enabled: bool = Field(default=True)
class BlocklistSourceUpdate(BanGuiBaseModel):
"""Payload for ``PUT /api/blocklists/{id}``. All fields are optional.
If URL is provided, it must use http/https scheme.
"""
name: str | None = Field(default=None, min_length=1, max_length=100)
url: AnyHttpUrl | None = Field(default=None)
enabled: bool | None = Field(default=None)
class BlocklistListResponse(BanGuiBaseModel):
"""Response for ``GET /api/blocklists``."""
sources: list[BlocklistSource] = Field(default_factory=list)
# ---------------------------------------------------------------------------
# Import log
# ---------------------------------------------------------------------------
class ImportLogEntry(BanGuiBaseModel):
"""A single blocklist import run record."""
id: int
source_id: int | None
source_url: str
timestamp: str
ips_imported: int
ips_skipped: int
errors: str | None
class ImportLogListResponse(BanGuiBaseModel):
"""Response for ``GET /api/blocklists/log``."""
items: list[ImportLogEntry] = Field(default_factory=list)
total: int = Field(..., ge=0)
page: int = Field(default=1, ge=1)
page_size: int = Field(default=50, ge=1)
total_pages: int = Field(default=1, ge=1)
# ---------------------------------------------------------------------------
# Schedule
# ---------------------------------------------------------------------------
class ScheduleFrequency(StrEnum):
"""Available import schedule frequency presets."""
hourly = "hourly"
daily = "daily"
weekly = "weekly"
class ScheduleConfig(BanGuiBaseModel):
"""Import schedule configuration.
The interpretation of fields depends on *frequency*:
- ``hourly``: ``interval_hours`` controls how often (every N hours).
- ``daily``: ``hour`` and ``minute`` specify the daily run time (UTC).
- ``weekly``: additionally uses ``day_of_week`` (0=Monday … 6=Sunday).
"""
# No strict=True here: FastAPI and json.loads() both supply enum values as
# plain strings; strict mode would reject string→enum coercion.
frequency: ScheduleFrequency = ScheduleFrequency.daily
interval_hours: int = Field(default=24, ge=1, le=168, description="Used when frequency=hourly")
hour: int = Field(default=3, ge=0, le=23, description="UTC hour for daily/weekly runs")
minute: int = Field(default=0, ge=0, le=59, description="Minute for daily/weekly runs")
day_of_week: int = Field(
default=0,
ge=0,
le=6,
description="Day of week for weekly runs (0=Monday … 6=Sunday)",
)
class ScheduleInfo(BanGuiBaseModel):
"""Current schedule configuration together with runtime metadata."""
config: ScheduleConfig
next_run_at: str | None
last_run_at: str | None
last_run_errors: bool | None = None
"""``True`` if the most recent import had errors, ``False`` if clean, ``None`` if never run."""
# ---------------------------------------------------------------------------
# Import results
# ---------------------------------------------------------------------------
class ImportSourceResult(BanGuiBaseModel):
"""Result of importing a single blocklist source."""
source_id: int | None
source_url: str
ips_imported: int
ips_skipped: int
error: str | None
class ImportRunResult(BanGuiBaseModel):
"""Aggregated result from a full import run across all enabled sources."""
results: list[ImportSourceResult] = Field(default_factory=list)
total_imported: int
total_skipped: int
errors_count: int
# ---------------------------------------------------------------------------
# Preview
# ---------------------------------------------------------------------------
class PreviewResponse(BanGuiBaseModel):
"""Response for ``GET /api/blocklists/{id}/preview``."""
entries: list[str] = Field(default_factory=list, description="Sample of valid IP entries")
total_lines: int
valid_count: int
skipped_count: int