Remnawave_python-sdk/remnawave/exceptions/handler.py

252 lines
No EOL
11 KiB
Python

from datetime import datetime
from typing import Dict, Type
import httpx
from remnawave.enums import ErrorCode
from .general import (
ApiError,
ApiErrorResponse,
BadRequestError,
ConflictError,
ForbiddenError,
NotFoundError,
ServerError,
UnauthorizedError,
ValidationError,
NetworkError,
AuthenticationError,
BusinessLogicError,
)
ERRORS: Dict[str, Type[ApiError]] = {
ErrorCode.INTERNAL_SERVER_ERROR: ServerError,
ErrorCode.LOGIN_ERROR: AuthenticationError,
ErrorCode.UNAUTHORIZED: UnauthorizedError,
ErrorCode.FORBIDDEN_ROLE_ERROR: ForbiddenError,
ErrorCode.CREATE_API_TOKEN_ERROR: ServerError,
ErrorCode.DELETE_API_TOKEN_ERROR: ServerError,
ErrorCode.REQUESTED_TOKEN_NOT_FOUND: NotFoundError,
ErrorCode.FIND_ALL_API_TOKENS_ERROR: ServerError,
ErrorCode.GET_PUBLIC_KEY_ERROR: ServerError,
ErrorCode.ENABLE_NODE_ERROR: ServerError,
ErrorCode.NODE_NOT_FOUND: NotFoundError,
ErrorCode.CONFIG_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_CONFIG_ERROR: ServerError,
ErrorCode.GET_CONFIG_ERROR: ServerError,
ErrorCode.DELETE_MANY_INBOUNDS_ERROR: ServerError,
ErrorCode.CREATE_MANY_INBOUNDS_ERROR: ServerError,
ErrorCode.FIND_ALL_INBOUNDS_ERROR: ServerError,
ErrorCode.CREATE_USER_ERROR: ServerError,
ErrorCode.USER_USERNAME_ALREADY_EXISTS: ConflictError,
ErrorCode.USER_SHORT_UUID_ALREADY_EXISTS: ConflictError,
ErrorCode.USER_SUBSCRIPTION_UUID_ALREADY_EXISTS: ConflictError,
ErrorCode.CREATE_USER_WITH_INBOUNDS_ERROR: ServerError,
ErrorCode.CANT_GET_CREATED_USER_WITH_INBOUNDS: ServerError,
ErrorCode.GET_ALL_USERS_ERROR: ServerError,
ErrorCode.USER_NOT_FOUND: NotFoundError,
ErrorCode.GET_USER_BY_ERROR: ServerError,
ErrorCode.REVOKE_USER_SUBSCRIPTION_ERROR: ServerError,
ErrorCode.DISABLE_USER_ERROR: ServerError,
ErrorCode.USER_ALREADY_DISABLED: ConflictError,
ErrorCode.USER_ALREADY_ENABLED: ConflictError,
ErrorCode.ENABLE_USER_ERROR: ServerError,
ErrorCode.CREATE_NODE_ERROR: ServerError,
ErrorCode.NODE_NAME_ALREADY_EXISTS: ConflictError,
ErrorCode.NODE_ADDRESS_ALREADY_EXISTS: ConflictError,
ErrorCode.NODE_ERROR_WITH_MSG: ServerError,
ErrorCode.NODE_ERROR_500_WITH_MSG: ServerError,
ErrorCode.RESTART_NODE_ERROR: ServerError,
ErrorCode.GET_CONFIG_WITH_USERS_ERROR: ServerError,
ErrorCode.DELETE_USER_ERROR: ServerError,
ErrorCode.UPDATE_NODE_ERROR: ServerError,
ErrorCode.UPDATE_USER_ERROR: ServerError,
ErrorCode.INCREMENT_USED_TRAFFIC_ERROR: ServerError,
ErrorCode.GET_ALL_NODES_ERROR: ServerError,
ErrorCode.GET_ONE_NODE_ERROR: ServerError,
ErrorCode.DELETE_NODE_ERROR: ServerError,
ErrorCode.CREATE_HOST_ERROR: ServerError,
ErrorCode.HOST_REMARK_ALREADY_EXISTS: ConflictError,
ErrorCode.HOST_NOT_FOUND: NotFoundError,
ErrorCode.DELETE_HOST_ERROR: ServerError,
ErrorCode.GET_USER_STATS_ERROR: ServerError,
ErrorCode.UPDATE_USER_WITH_INBOUNDS_ERROR: ServerError,
ErrorCode.GET_ALL_HOSTS_ERROR: ServerError,
ErrorCode.REORDER_HOSTS_ERROR: ServerError,
ErrorCode.UPDATE_HOST_ERROR: ServerError,
ErrorCode.CREATE_CONFIG_ERROR: ServerError,
ErrorCode.ENABLED_NODES_NOT_FOUND: ConflictError,
ErrorCode.GET_NODES_USAGE_BY_RANGE_ERROR: ServerError,
ErrorCode.RESET_USER_TRAFFIC_ERROR: ServerError,
ErrorCode.REORDER_NODES_ERROR: ServerError,
ErrorCode.GET_ALL_INBOUNDS_ERROR: ServerError,
ErrorCode.BULK_DELETE_USERS_BY_STATUS_ERROR: ServerError,
ErrorCode.UPDATE_INBOUND_ERROR: ServerError,
ErrorCode.CONFIG_VALIDATION_ERROR: ValidationError,
ErrorCode.USERS_NOT_FOUND: NotFoundError,
ErrorCode.GET_USER_BY_UNIQUE_FIELDS_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_EXCEEDED_TRAFFIC_USERS_ERROR: ServerError,
ErrorCode.ADMIN_NOT_FOUND: NotFoundError,
ErrorCode.CREATE_ADMIN_ERROR: ServerError,
ErrorCode.GET_AUTH_STATUS_ERROR: ServerError,
ErrorCode.FORBIDDEN_ONE: ForbiddenError,
ErrorCode.FORBIDDEN_TWO: ForbiddenError,
ErrorCode.DISABLE_NODE_ERROR: ServerError,
ErrorCode.GET_ONE_HOST_ERROR: ServerError,
ErrorCode.SUBSCRIPTION_SETTINGS_NOT_FOUND: NotFoundError,
ErrorCode.GET_SUBSCRIPTION_SETTINGS_ERROR: ServerError,
ErrorCode.UPDATE_SUBSCRIPTION_SETTINGS_ERROR: ServerError,
ErrorCode.CREATE_SUBSCRIPTION_TEMPLATE_ERROR: ServerError,
ErrorCode.SUBSCRIPTION_TEMPLATE_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_SUBSCRIPTION_TEMPLATE_ERROR: ServerError,
ErrorCode.DELETE_SUBSCRIPTION_TEMPLATE_ERROR: ServerError,
ErrorCode.GET_SUBSCRIPTION_TEMPLATE_ERROR: ServerError,
ErrorCode.CREATE_INBOUND_ERROR: ServerError,
ErrorCode.DELETE_INBOUND_ERROR: ServerError,
ErrorCode.GET_INBOUND_ERROR: ServerError,
ErrorCode.INBOUND_NOT_FOUND: NotFoundError,
ErrorCode.INBOUND_TAG_ALREADY_EXISTS: ConflictError,
ErrorCode.CREATE_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.EXTERNAL_SQUAD_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.DELETE_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.EXTERNAL_SQUAD_NAME_ALREADY_EXISTS: ConflictError,
ErrorCode.ADD_USERS_TO_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.REMOVE_USERS_FROM_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.GET_EXTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.GET_ALL_EXTERNAL_SQUADS_ERROR: ServerError,
ErrorCode.CREATE_INTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.INTERNAL_SQUAD_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_INTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.DELETE_INTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.INTERNAL_SQUAD_NAME_ALREADY_EXISTS: ConflictError,
ErrorCode.GET_INTERNAL_SQUAD_ERROR: ServerError,
ErrorCode.GET_ALL_INTERNAL_SQUADS_ERROR: ServerError,
ErrorCode.CREATE_SNIPPET_ERROR: ServerError,
ErrorCode.SNIPPET_NOT_FOUND: NotFoundError,
ErrorCode.UPDATE_SNIPPET_ERROR: ServerError,
ErrorCode.DELETE_SNIPPET_ERROR: ServerError,
ErrorCode.SNIPPET_NAME_ALREADY_EXISTS: ConflictError,
ErrorCode.GET_SNIPPET_ERROR: ServerError,
ErrorCode.GET_ALL_SNIPPETS_ERROR: ServerError,
# Валидационные ошибки
ErrorCode.VALIDATION_ERROR: ValidationError,
ErrorCode.INVALID_UUID_FORMAT: ValidationError,
ErrorCode.INVALID_EMAIL_FORMAT: ValidationError,
ErrorCode.INVALID_DATE_FORMAT: ValidationError,
ErrorCode.REQUIRED_FIELD_MISSING: ValidationError,
ErrorCode.FIELD_TOO_LONG: ValidationError,
ErrorCode.FIELD_TOO_SHORT: ValidationError,
ErrorCode.INVALID_ENUM_VALUE: ValidationError,
ErrorCode.INVALID_REGEX_PATTERN: ValidationError,
ErrorCode.NUMERIC_VALIDATION_ERROR: ValidationError,
# Сетевые ошибки
ErrorCode.NETWORK_ERROR: NetworkError,
ErrorCode.TIMEOUT_ERROR: NetworkError,
ErrorCode.CONNECTION_ERROR: NetworkError,
ErrorCode.DNS_ERROR: NetworkError,
ErrorCode.SSL_ERROR: NetworkError,
# Ошибки аутентификации
ErrorCode.INVALID_TOKEN: AuthenticationError,
ErrorCode.TOKEN_EXPIRED: AuthenticationError,
ErrorCode.INVALID_CREDENTIALS: AuthenticationError,
ErrorCode.TWO_FACTOR_REQUIRED: AuthenticationError,
ErrorCode.ACCOUNT_LOCKED: AuthenticationError,
ErrorCode.PASSWORD_COMPLEXITY_ERROR: ValidationError,
# Бизнес-логика
ErrorCode.TRAFFIC_LIMIT_EXCEEDED: BusinessLogicError,
ErrorCode.USER_LIMIT_EXCEEDED: BusinessLogicError,
ErrorCode.SUBSCRIPTION_EXPIRED: BusinessLogicError,
ErrorCode.FEATURE_NOT_AVAILABLE: BusinessLogicError,
ErrorCode.QUOTA_EXCEEDED: BusinessLogicError,
ErrorCode.RESOURCE_LOCKED: ConflictError,
# Системные ошибки
ErrorCode.SYSTEM_STATS_ERROR: ServerError,
ErrorCode.SYSTEM_HEALTH_ERROR: ServerError,
ErrorCode.NODES_METRICS_ERROR: ServerError,
ErrorCode.X25519_KEYGEN_ERROR: ServerError,
ErrorCode.HAPP_CRYPTO_ERROR: ServerError,
ErrorCode.SRR_MATCHER_ERROR: ServerError,
# Настройки Remnawave
ErrorCode.GET_REMNAWAVE_SETTINGS_ERROR: ServerError,
ErrorCode.UPDATE_REMNAWAVE_SETTINGS_ERROR: ServerError,
ErrorCode.OAUTH_ERROR: AuthenticationError,
ErrorCode.PASSKEY_SETTINGS_ERROR: ServerError,
ErrorCode.TELEGRAM_AUTH_ERROR: AuthenticationError,
ErrorCode.BRANDING_SETTINGS_ERROR: ServerError,
}
def handle_api_error(response: httpx.Response) -> None:
"""Handle API error responses and raise appropriate exceptions"""
if response.status_code >= 400:
try:
error_data = response.json()
error_response = ApiErrorResponse(**error_data)
# Fill missing fields for API v2 format
if error_response.timestamp is None:
error_response.timestamp = datetime.now()
if error_response.path is None:
error_response.path = str(response.request.url.path)
if error_response.code is None:
# Use status_code or default to UNKNOWN
if error_response.status_code:
error_response.code = f"HTTP_{error_response.status_code}"
else:
error_response.code = "UNKNOWN"
# Map error code to exception class
if error_response.code in ERRORS:
exception_class = ERRORS[error_response.code]
else:
# Fallback based on HTTP status code
exception_class = _get_exception_by_status_code(response.status_code)
raise exception_class(response.status_code, error_response)
except ValueError:
# JSON parsing failed, create generic error
raise ApiError(
response.status_code,
ApiErrorResponse(
timestamp=datetime.now(),
path=str(response.request.url.path),
message=f"Unknown error: {response.text}",
code="UNKNOWN",
status_code=response.status_code,
),
)
def _get_exception_by_status_code(status_code: int) -> Type[ApiError]:
"""Get exception class based on HTTP status code"""
if status_code == 400:
return BadRequestError
elif status_code == 401:
return UnauthorizedError
elif status_code == 403:
return ForbiddenError
elif status_code == 404:
return NotFoundError
elif status_code == 409:
return ConflictError
elif status_code == 422:
return ValidationError
elif status_code == 429:
return BadRequestError # Rate limit
elif status_code >= 500:
return ServerError
else:
return ApiError