107 lines
3.3 KiB
Python
107 lines
3.3 KiB
Python
"""Config flow for the Cert Expiry platform."""
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from __future__ import annotations
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from collections.abc import Mapping
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import logging
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from typing import Any
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_IMPORT, ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_HOST, CONF_PORT
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from .const import DEFAULT_PORT, DOMAIN
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from .errors import (
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ConnectionRefused,
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ConnectionTimeout,
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ResolveFailed,
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ValidationFailure,
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)
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from .helper import get_cert_expiry_timestamp
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_LOGGER = logging.getLogger(__name__)
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class CertexpiryConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize the config flow."""
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self._errors: dict[str, str] = {}
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async def _test_connection(
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self,
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user_input: Mapping[str, Any],
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) -> bool:
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"""Test connection to the server and try to get the certificate."""
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try:
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await get_cert_expiry_timestamp(
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self.hass,
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user_input[CONF_HOST],
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user_input.get(CONF_PORT, DEFAULT_PORT),
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)
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except ResolveFailed:
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self._errors[CONF_HOST] = "resolve_failed"
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except ConnectionTimeout:
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self._errors[CONF_HOST] = "connection_timeout"
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except ConnectionRefused:
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self._errors[CONF_HOST] = "connection_refused"
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except ValidationFailure:
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return True
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else:
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return True
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return False
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async def async_step_user(
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self,
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user_input: Mapping[str, Any] | None = None,
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) -> ConfigFlowResult:
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"""Step when user initializes a integration."""
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self._errors = {}
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if user_input is not None:
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host = user_input[CONF_HOST]
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port = user_input.get(CONF_PORT, DEFAULT_PORT)
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await self.async_set_unique_id(f"{host}:{port}")
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self._abort_if_unique_id_configured()
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if await self._test_connection(user_input):
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title_port = f":{port}" if port != DEFAULT_PORT else ""
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title = f"{host}{title_port}"
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return self.async_create_entry(
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title=title,
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data={CONF_HOST: host, CONF_PORT: port},
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)
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if self.context["source"] == SOURCE_IMPORT:
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_LOGGER.error("Config import failed for %s", user_input[CONF_HOST])
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return self.async_abort(reason="import_failed")
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else:
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user_input = {}
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user_input[CONF_HOST] = ""
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user_input[CONF_PORT] = DEFAULT_PORT
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_HOST, default=user_input[CONF_HOST]): str,
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vol.Required(
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CONF_PORT, default=user_input.get(CONF_PORT, DEFAULT_PORT)
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): int,
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}
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),
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errors=self._errors,
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)
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async def async_step_import(
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self,
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user_input: Mapping[str, Any] | None = None,
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) -> ConfigFlowResult:
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"""Import a config entry.
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Only host was required in the yaml file all other fields are optional
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"""
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return await self.async_step_user(user_input)
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