106 lines
3.0 KiB
Python
106 lines
3.0 KiB
Python
"""Config flow for Ring integration."""
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from functools import partial
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import logging
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from oauthlib.oauth2 import AccessDeniedError
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from ring_doorbell import Ring
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import voluptuous as vol
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from homeassistant import config_entries, core, exceptions
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from . import DEFAULT_CACHEDB, DOMAIN # pylint: disable=unused-import
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_LOGGER = logging.getLogger(__name__)
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async def validate_input(hass: core.HomeAssistant, data):
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"""Validate the user input allows us to connect."""
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cache = hass.config.path(DEFAULT_CACHEDB)
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def otp_callback():
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if "2fa" in data:
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return data["2fa"]
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raise Require2FA
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try:
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ring = await hass.async_add_executor_job(
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partial(
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Ring,
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username=data["username"],
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password=data["password"],
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cache_file=cache,
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auth_callback=otp_callback,
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)
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)
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except AccessDeniedError:
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raise InvalidAuth
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if not ring.is_connected:
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raise InvalidAuth
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class RingConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Ring."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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user_pass = None
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async def async_step_user(self, user_input=None):
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"""Handle the initial step."""
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if self._async_current_entries():
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return self.async_abort(reason="already_configured")
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errors = {}
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if user_input is not None:
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try:
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await validate_input(self.hass, user_input)
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await self.async_set_unique_id(user_input["username"])
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return self.async_create_entry(
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title=user_input["username"],
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data={"username": user_input["username"]},
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)
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except Require2FA:
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self.user_pass = user_input
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return await self.async_step_2fa()
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema({"username": str, "password": str}),
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errors=errors,
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)
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async def async_step_2fa(self, user_input=None):
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"""Handle 2fa step."""
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if user_input:
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return await self.async_step_user({**self.user_pass, **user_input})
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return self.async_show_form(
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step_id="2fa", data_schema=vol.Schema({"2fa": str}),
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)
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async def async_step_import(self, user_input):
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"""Handle import."""
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if self._async_current_entries():
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return self.async_abort(reason="already_configured")
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return await self.async_step_user(user_input)
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class Require2FA(exceptions.HomeAssistantError):
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"""Error to indicate we require 2FA."""
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class InvalidAuth(exceptions.HomeAssistantError):
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"""Error to indicate there is invalid auth."""
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