Lukas
fe8eefa173
- backend: GET /api/dashboard/bans/by-jail endpoint - JailBanCount + BansByJailResponse Pydantic models in ban.py - bans_by_jail() service function with origin filter support - Route added to dashboard router - 17 new tests (7 service, 10 router); full suite 497 passed, 83% coverage - frontend: JailDistributionChart component - JailBanCount / BansByJailResponse types in types/ban.ts - dashboardBansByJail endpoint constant in api/endpoints.ts - fetchBansByJail() in api/dashboard.ts - useJailDistribution hook in hooks/useJailDistribution.ts - JailDistributionChart component (horizontal bar chart, Recharts) - DashboardPage: full-width Jail Distribution section below Top Countries
309 lines
9.8 KiB
Python
309 lines
9.8 KiB
Python
"""Ban management Pydantic models.
|
|
|
|
Request, response, and domain models used by the ban router and service.
|
|
"""
|
|
|
|
import math
|
|
from typing import Literal
|
|
|
|
from pydantic import BaseModel, ConfigDict, Field
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Time-range selector
|
|
# ---------------------------------------------------------------------------
|
|
|
|
#: The four supported time-range presets for the dashboard views.
|
|
TimeRange = Literal["24h", "7d", "30d", "365d"]
|
|
|
|
#: Number of seconds represented by each preset.
|
|
TIME_RANGE_SECONDS: dict[str, int] = {
|
|
"24h": 24 * 3600,
|
|
"7d": 7 * 24 * 3600,
|
|
"30d": 30 * 24 * 3600,
|
|
"365d": 365 * 24 * 3600,
|
|
}
|
|
|
|
|
|
class BanRequest(BaseModel):
|
|
"""Payload for ``POST /api/bans`` (ban an IP)."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ip: str = Field(..., description="IP address to ban.")
|
|
jail: str = Field(..., description="Jail in which to apply the ban.")
|
|
|
|
|
|
class UnbanRequest(BaseModel):
|
|
"""Payload for ``DELETE /api/bans`` (unban an IP)."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ip: str = Field(..., description="IP address to unban.")
|
|
jail: str | None = Field(
|
|
default=None,
|
|
description="Jail to remove the ban from. ``null`` means all jails.",
|
|
)
|
|
unban_all: bool = Field(
|
|
default=False,
|
|
description="When ``true`` the IP is unbanned from every jail.",
|
|
)
|
|
|
|
|
|
#: Discriminator literal for the origin of a ban.
|
|
BanOrigin = Literal["blocklist", "selfblock"]
|
|
|
|
#: Jail name used by the blocklist import service.
|
|
BLOCKLIST_JAIL: str = "blocklist-import"
|
|
|
|
|
|
def _derive_origin(jail: str) -> BanOrigin:
|
|
"""Derive the ban origin from the jail name.
|
|
|
|
Args:
|
|
jail: The jail that issued the ban.
|
|
|
|
Returns:
|
|
``"blocklist"`` when the jail is the dedicated blocklist-import
|
|
jail, ``"selfblock"`` otherwise.
|
|
"""
|
|
return "blocklist" if jail == BLOCKLIST_JAIL else "selfblock"
|
|
|
|
|
|
class Ban(BaseModel):
|
|
"""Domain model representing a single active or historical ban record."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ip: str = Field(..., description="Banned IP address.")
|
|
jail: str = Field(..., description="Jail that issued the ban.")
|
|
banned_at: str = Field(..., description="ISO 8601 UTC timestamp of the ban.")
|
|
expires_at: str | None = Field(
|
|
default=None,
|
|
description="ISO 8601 UTC expiry timestamp, or ``null`` if permanent.",
|
|
)
|
|
ban_count: int = Field(..., ge=1, description="Number of times this IP was banned.")
|
|
country: str | None = Field(
|
|
default=None,
|
|
description="ISO 3166-1 alpha-2 country code resolved from the IP.",
|
|
)
|
|
origin: BanOrigin = Field(
|
|
...,
|
|
description="Whether this ban came from a blocklist import or fail2ban itself.",
|
|
)
|
|
|
|
|
|
class BanResponse(BaseModel):
|
|
"""Response containing a single ban record."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ban: Ban
|
|
|
|
|
|
class BanListResponse(BaseModel):
|
|
"""Paginated list of ban records."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
bans: list[Ban] = Field(default_factory=list)
|
|
total: int = Field(..., ge=0, description="Total number of matching records.")
|
|
|
|
|
|
class ActiveBan(BaseModel):
|
|
"""A currently active ban entry returned by ``GET /api/bans/active``."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ip: str = Field(..., description="Banned IP address.")
|
|
jail: str = Field(..., description="Jail holding the ban.")
|
|
banned_at: str | None = Field(default=None, description="ISO 8601 UTC start of the ban.")
|
|
expires_at: str | None = Field(
|
|
default=None,
|
|
description="ISO 8601 UTC expiry, or ``null`` if permanent.",
|
|
)
|
|
ban_count: int = Field(default=1, ge=1, description="Running ban count for this IP.")
|
|
country: str | None = Field(default=None, description="ISO 3166-1 alpha-2 country code.")
|
|
|
|
|
|
class ActiveBanListResponse(BaseModel):
|
|
"""List of all currently active bans across all jails."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
bans: list[ActiveBan] = Field(default_factory=list)
|
|
total: int = Field(..., ge=0)
|
|
|
|
|
|
class UnbanAllResponse(BaseModel):
|
|
"""Response for ``DELETE /api/bans/all``."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
message: str = Field(..., description="Human-readable summary of the operation.")
|
|
count: int = Field(..., ge=0, description="Number of IPs that were unbanned.")
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Dashboard ban-list view models
|
|
# ---------------------------------------------------------------------------
|
|
|
|
|
|
class DashboardBanItem(BaseModel):
|
|
"""A single row in the dashboard ban-list table.
|
|
|
|
Populated from the fail2ban database and enriched with geo data.
|
|
"""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
ip: str = Field(..., description="Banned IP address.")
|
|
jail: str = Field(..., description="Jail that issued the ban.")
|
|
banned_at: str = Field(..., description="ISO 8601 UTC timestamp of the ban.")
|
|
service: str | None = Field(
|
|
default=None,
|
|
description="First matched log line — used as context for the ban.",
|
|
)
|
|
country_code: str | None = Field(
|
|
default=None,
|
|
description="ISO 3166-1 alpha-2 country code, or ``null`` if unknown.",
|
|
)
|
|
country_name: str | None = Field(
|
|
default=None,
|
|
description="Human-readable country name, or ``null`` if unknown.",
|
|
)
|
|
asn: str | None = Field(
|
|
default=None,
|
|
description="Autonomous System Number string (e.g. ``'AS3320'``).",
|
|
)
|
|
org: str | None = Field(
|
|
default=None,
|
|
description="Organisation name associated with the IP.",
|
|
)
|
|
ban_count: int = Field(..., ge=1, description="How many times this IP was banned.")
|
|
origin: BanOrigin = Field(
|
|
...,
|
|
description="Whether this ban came from a blocklist import or fail2ban itself.",
|
|
)
|
|
|
|
|
|
class DashboardBanListResponse(BaseModel):
|
|
"""Paginated dashboard ban-list response."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
items: list[DashboardBanItem] = Field(default_factory=list)
|
|
total: int = Field(..., ge=0, description="Total bans in the selected time window.")
|
|
page: int = Field(..., ge=1)
|
|
page_size: int = Field(..., ge=1)
|
|
|
|
|
|
class BansByCountryResponse(BaseModel):
|
|
"""Response for the bans-by-country aggregation endpoint.
|
|
|
|
Contains a per-country ban count, a human-readable country name map, and
|
|
the full (un-paginated) ban list for the selected time window so the
|
|
frontend can render both the world map and its companion table from a
|
|
single request.
|
|
"""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
countries: dict[str, int] = Field(
|
|
default_factory=dict,
|
|
description="ISO 3166-1 alpha-2 country code → ban count.",
|
|
)
|
|
country_names: dict[str, str] = Field(
|
|
default_factory=dict,
|
|
description="ISO 3166-1 alpha-2 country code → human-readable country name.",
|
|
)
|
|
bans: list[DashboardBanItem] = Field(
|
|
default_factory=list,
|
|
description="All bans in the selected time window (up to the server limit).",
|
|
)
|
|
total: int = Field(..., ge=0, description="Total ban count in the window.")
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Trend endpoint models
|
|
# ---------------------------------------------------------------------------
|
|
|
|
#: Bucket size in seconds for each time-range preset.
|
|
BUCKET_SECONDS: dict[str, int] = {
|
|
"24h": 3_600, # 1 hour → 24 buckets
|
|
"7d": 6 * 3_600, # 6 hours → 28 buckets
|
|
"30d": 86_400, # 1 day → 30 buckets
|
|
"365d": 7 * 86_400, # 7 days → ~53 buckets
|
|
}
|
|
|
|
#: Human-readable bucket size label for each time-range preset.
|
|
BUCKET_SIZE_LABEL: dict[str, str] = {
|
|
"24h": "1h",
|
|
"7d": "6h",
|
|
"30d": "1d",
|
|
"365d": "7d",
|
|
}
|
|
|
|
|
|
def bucket_count(range_: TimeRange) -> int:
|
|
"""Return the number of buckets needed to cover *range_* completely.
|
|
|
|
Args:
|
|
range_: One of the supported time-range presets.
|
|
|
|
Returns:
|
|
Ceiling division of the range duration by the bucket size so that
|
|
the last bucket is included even when the window is not an exact
|
|
multiple of the bucket size.
|
|
"""
|
|
return math.ceil(TIME_RANGE_SECONDS[range_] / BUCKET_SECONDS[range_])
|
|
|
|
|
|
class BanTrendBucket(BaseModel):
|
|
"""A single time bucket in the ban trend series."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
timestamp: str = Field(..., description="ISO 8601 UTC start of the bucket.")
|
|
count: int = Field(..., ge=0, description="Number of bans that started in this bucket.")
|
|
|
|
|
|
class BanTrendResponse(BaseModel):
|
|
"""Response for the ``GET /api/dashboard/bans/trend`` endpoint."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
buckets: list[BanTrendBucket] = Field(
|
|
default_factory=list,
|
|
description="Time-ordered list of ban-count buckets covering the full window.",
|
|
)
|
|
bucket_size: str = Field(
|
|
...,
|
|
description="Human-readable bucket size label (e.g. '1h', '6h', '1d', '7d').",
|
|
)
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# By-jail endpoint models
|
|
# ---------------------------------------------------------------------------
|
|
|
|
|
|
class JailBanCount(BaseModel):
|
|
"""A single jail entry in the bans-by-jail aggregation."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
jail: str = Field(..., description="Jail name.")
|
|
count: int = Field(..., ge=0, description="Number of bans recorded in this jail.")
|
|
|
|
|
|
class BansByJailResponse(BaseModel):
|
|
"""Response for the ``GET /api/dashboard/bans/by-jail`` endpoint."""
|
|
|
|
model_config = ConfigDict(strict=True)
|
|
|
|
jails: list[JailBanCount] = Field(
|
|
default_factory=list,
|
|
description="Jails ordered by ban count descending.",
|
|
)
|
|
total: int = Field(..., ge=0, description="Total ban count in the selected window.")
|