Files
NetBirdMSP-Appliance/app/utils/validators.py
T
twothatIT 6d333223a8 feat(netbird): central control of client Automatic Updates across all customers
Lets the MSP admin control NetBird's own "Settings > Clients > Automatic
Updates" feature (client/peer auto-update, v0.61.0+) for every customer from
one place, instead of logging into each customer's dashboard individually.

- New deployments automatically capture a Personal Access Token during the
  existing /api/setup bootstrap call (create_pat=true), requiring
  NB_SETUP_PAT_ENABLED=true on the management container (now set by default
  in the compose template). Token is encrypted at rest per customer.
- Existing customers (deployed before this existed) can have a token pasted
  in manually from their own dashboard — verified before being stored.
- Settings > Docker Images: master default (version + force-update toggle)
  plus "Apply to All Customers" which pushes it to everyone with a token.
- Customer detail page: shows the customer's live current setting (read
  from their NetBird API, not cached) with per-customer override or
  "sync from default".
- New app/services/netbird_client_update_service.py wraps the customer's
  NetBird Management API (GET/PUT /api/accounts) for this.
2026-08-19 09:24:13 +02:00

314 lines
12 KiB
Python

"""Input validation with Pydantic models for all API endpoints."""
import re
from typing import Optional
from pydantic import BaseModel, Field, field_validator
# ---------------------------------------------------------------------------
# Auth
# ---------------------------------------------------------------------------
class LoginRequest(BaseModel):
"""Login credentials."""
username: str = Field(..., min_length=1, max_length=100)
password: str = Field(..., min_length=1)
class ChangePasswordRequest(BaseModel):
"""Password change payload."""
current_password: str = Field(..., min_length=1)
new_password: str = Field(..., min_length=12, max_length=128)
class MfaTokenRequest(BaseModel):
"""Request containing only an MFA token (for setup initiation)."""
mfa_token: str = Field(..., min_length=1)
class MfaVerifyRequest(BaseModel):
"""MFA TOTP verification payload."""
mfa_token: str = Field(..., min_length=1)
totp_code: str = Field(..., min_length=6, max_length=6)
# ---------------------------------------------------------------------------
# Customer
# ---------------------------------------------------------------------------
class CustomerCreate(BaseModel):
"""Payload to create a new customer."""
name: str = Field(..., min_length=1, max_length=255)
company: Optional[str] = Field(None, max_length=255)
subdomain: str = Field(..., min_length=1, max_length=63)
email: str = Field(..., max_length=255)
max_devices: int = Field(default=20, ge=1, le=10000)
notes: Optional[str] = None
@field_validator("subdomain")
@classmethod
def validate_subdomain(cls, v: str) -> str:
"""Subdomain must be lowercase alphanumeric + hyphens, no leading/trailing hyphen."""
v = v.lower().strip()
if not re.match(r"^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$", v):
raise ValueError(
"Subdomain must be lowercase, alphanumeric with hyphens, "
"2-63 chars, no leading/trailing hyphen."
)
return v
@field_validator("email")
@classmethod
def validate_email(cls, v: str) -> str:
"""Basic email format check."""
pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
if not re.match(pattern, v):
raise ValueError("Invalid email address.")
return v.lower().strip()
class CustomerUpdate(BaseModel):
"""Payload to update an existing customer."""
name: Optional[str] = Field(None, min_length=1, max_length=255)
company: Optional[str] = Field(None, max_length=255)
email: Optional[str] = Field(None, max_length=255)
max_devices: Optional[int] = Field(None, ge=1, le=10000)
notes: Optional[str] = None
status: Optional[str] = None
@field_validator("email")
@classmethod
def validate_email(cls, v: Optional[str]) -> Optional[str]:
"""Basic email format check."""
if v is None:
return v
pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
if not re.match(pattern, v):
raise ValueError("Invalid email address.")
return v.lower().strip()
@field_validator("status")
@classmethod
def validate_status(cls, v: Optional[str]) -> Optional[str]:
"""Status must be one of the allowed values."""
if v is None:
return v
allowed = {"active", "inactive", "deploying", "error"}
if v not in allowed:
raise ValueError(f"Status must be one of: {', '.join(sorted(allowed))}")
return v
# ---------------------------------------------------------------------------
# Settings
# ---------------------------------------------------------------------------
class SystemConfigUpdate(BaseModel):
"""Payload to update system configuration."""
base_domain: Optional[str] = Field(None, min_length=1, max_length=255)
admin_email: Optional[str] = Field(None, max_length=255)
npm_api_url: Optional[str] = Field(None, max_length=500)
npm_api_email: Optional[str] = Field(None, max_length=255) # NPM login email
npm_api_password: Optional[str] = None # NPM login password, encrypted before storage
netbird_management_image: Optional[str] = Field(None, max_length=255)
netbird_signal_image: Optional[str] = Field(None, max_length=255)
netbird_relay_image: Optional[str] = Field(None, max_length=255)
netbird_dashboard_image: Optional[str] = Field(None, max_length=255)
data_dir: Optional[str] = Field(None, max_length=500)
docker_network: Optional[str] = Field(None, max_length=100)
relay_base_port: Optional[int] = Field(None, ge=1024, le=65535)
dashboard_base_port: Optional[int] = Field(None, ge=1024, le=65535)
branding_name: Optional[str] = Field(None, max_length=255)
branding_subtitle: Optional[str] = Field(None, max_length=255)
default_language: Optional[str] = Field(None, max_length=10)
ssl_mode: Optional[str] = Field(None, max_length=20)
wildcard_cert_id: Optional[int] = Field(None, ge=0)
mfa_enabled: Optional[bool] = None
azure_enabled: Optional[bool] = None
azure_tenant_id: Optional[str] = Field(None, max_length=255)
azure_client_id: Optional[str] = Field(None, max_length=255)
azure_client_secret: Optional[str] = None # encrypted before storage
azure_allowed_group_id: Optional[str] = Field(
None, max_length=255,
description="Azure AD group object ID. If set, only members of this group can log in."
)
# Windows DNS
dns_enabled: Optional[bool] = None
dns_server: Optional[str] = Field(None, max_length=255)
dns_username: Optional[str] = Field(None, max_length=255)
dns_password: Optional[str] = None # plaintext, encrypted before storage
dns_zone: Optional[str] = Field(None, max_length=255)
dns_record_ip: Optional[str] = Field(None, max_length=45)
# LDAP
ldap_enabled: Optional[bool] = None
ldap_server: Optional[str] = Field(None, max_length=255)
ldap_port: Optional[int] = Field(None, ge=1, le=65535)
ldap_use_ssl: Optional[bool] = None
ldap_bind_dn: Optional[str] = Field(None, max_length=500)
ldap_bind_password: Optional[str] = None # plaintext, encrypted before storage
ldap_base_dn: Optional[str] = Field(None, max_length=500)
ldap_user_filter: Optional[str] = Field(None, max_length=255)
ldap_group_dn: Optional[str] = Field(None, max_length=500)
# Update management
git_repo_url: Optional[str] = Field(None, max_length=500)
git_branch: Optional[str] = Field(None, max_length=100)
git_token: Optional[str] = None # plaintext, encrypted before storage
# Automatic NetBird image update check/apply
auto_update_check_enabled: Optional[bool] = None
auto_update_check_time: Optional[str] = Field(None, max_length=5)
auto_update_apply_enabled: Optional[bool] = None
# Master default for the NetBird client (peer) automatic-updates feature
netbird_client_auto_update_version: Optional[str] = Field(None, max_length=50)
netbird_client_auto_update_always: Optional[bool] = None
@field_validator("auto_update_check_time")
@classmethod
def validate_auto_update_check_time(cls, v: Optional[str]) -> Optional[str]:
"""Must be HH:MM in 24h format."""
if v is None:
return v
import re
if not re.fullmatch(r"([01]\d|2[0-3]):[0-5]\d", v):
raise ValueError("auto_update_check_time must be in HH:MM 24h format")
return v
# ---------------------------------------------------------------------------
# NetBird client (peer) automatic updates
# ---------------------------------------------------------------------------
class NetbirdClientAutoUpdatePayload(BaseModel):
"""Push a client auto-update version/mode to one or all customers."""
version: str = Field(..., max_length=50, description="'latest', 'disabled', or a version e.g. '0.61.0'")
always: bool = False
class NetbirdApiTokenPayload(BaseModel):
"""Manually register a NetBird Personal Access Token for a customer.
Needed for customers deployed before automatic PAT capture existed —
create a PAT once in that customer's own NetBird dashboard
(Settings > Service Users / Personal Access Tokens) and paste it here.
"""
token: str = Field(..., min_length=10, max_length=500)
@field_validator("ssl_mode")
@classmethod
def validate_ssl_mode(cls, v: Optional[str]) -> Optional[str]:
"""SSL mode must be 'letsencrypt' or 'wildcard'."""
if v is None:
return v
allowed = {"letsencrypt", "wildcard"}
if v not in allowed:
raise ValueError(f"ssl_mode must be one of: {', '.join(sorted(allowed))}")
return v
@field_validator("base_domain")
@classmethod
def validate_domain(cls, v: Optional[str]) -> Optional[str]:
"""Validate domain format."""
if v is None:
return v
pattern = r"^[a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(\.[a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$"
if not re.match(pattern, v):
raise ValueError("Invalid domain format.")
return v.lower().strip()
@field_validator("npm_api_url")
@classmethod
def validate_npm_url(cls, v: Optional[str]) -> Optional[str]:
"""NPM URL must start with http(s)://."""
if v is None:
return v
if not re.match(r"^https?://", v):
raise ValueError("NPM API URL must start with http:// or https://")
return v.rstrip("/")
@field_validator("admin_email")
@classmethod
def validate_email(cls, v: Optional[str]) -> Optional[str]:
"""Validate admin email."""
if v is None:
return v
pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
if not re.match(pattern, v):
raise ValueError("Invalid email address.")
return v.lower().strip()
# ---------------------------------------------------------------------------
# Users
# ---------------------------------------------------------------------------
class UserCreate(BaseModel):
"""Payload to create a new local user."""
username: str = Field(..., min_length=3, max_length=100)
password: str = Field(..., min_length=8, max_length=128)
email: Optional[str] = Field(None, max_length=255)
default_language: Optional[str] = Field(None, max_length=10)
@field_validator("username")
@classmethod
def validate_username(cls, v: str) -> str:
if not re.match(r"^[a-zA-Z0-9_.-]+$", v):
raise ValueError("Username may only contain letters, digits, dots, hyphens, and underscores.")
return v.strip()
@field_validator("email")
@classmethod
def validate_user_email(cls, v: Optional[str]) -> Optional[str]:
if v is None:
return v
pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
if not re.match(pattern, v):
raise ValueError("Invalid email address.")
return v.lower().strip()
class UserUpdate(BaseModel):
"""Payload to update an existing user."""
email: Optional[str] = Field(None, max_length=255)
is_active: Optional[bool] = None
role: Optional[str] = Field(None, max_length=20)
default_language: Optional[str] = Field(None, max_length=10)
@field_validator("email")
@classmethod
def validate_user_email(cls, v: Optional[str]) -> Optional[str]:
if v is None:
return v
pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
if not re.match(pattern, v):
raise ValueError("Invalid email address.")
return v.lower().strip()
# ---------------------------------------------------------------------------
# Query params
# ---------------------------------------------------------------------------
class CustomerListParams(BaseModel):
"""Query parameters for listing customers."""
page: int = Field(default=1, ge=1)
per_page: int = Field(default=25, ge=1, le=100)
search: Optional[str] = None
status: Optional[str] = None
@field_validator("status")
@classmethod
def validate_status(cls, v: Optional[str]) -> Optional[str]:
"""Filter status validation."""
if v is None or v == "":
return None
allowed = {"active", "inactive", "deploying", "error"}
if v not in allowed:
raise ValueError(f"Status must be one of: {', '.join(sorted(allowed))}")
return v