94 lines
3.0 KiB
Python
94 lines
3.0 KiB
Python
"""Config flow for OwnTracks."""
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from homeassistant import config_entries
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from homeassistant.const import CONF_WEBHOOK_ID
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from homeassistant.auth.util import generate_secret
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CONF_SECRET = "secret"
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CONF_CLOUDHOOK = "cloudhook"
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def supports_encryption():
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"""Test if we support encryption."""
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try:
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import nacl # noqa pylint: disable=unused-import
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return True
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except OSError:
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return False
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@config_entries.HANDLERS.register("owntracks")
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class OwnTracksFlow(config_entries.ConfigFlow):
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"""Set up OwnTracks."""
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VERSION = 1
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async def async_step_user(self, user_input=None):
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"""Handle a user initiated set up flow to create OwnTracks webhook."""
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if self._async_current_entries():
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return self.async_abort(reason="one_instance_allowed")
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if user_input is None:
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return self.async_show_form(step_id="user")
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webhook_id, webhook_url, cloudhook = await self._get_webhook_id()
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secret = generate_secret(16)
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if supports_encryption():
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secret_desc = (
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"The encryption key is {} "
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"(on Android under preferences -> advanced)".format(secret)
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)
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else:
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secret_desc = (
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"Encryption is not supported because libsodium is not " "installed."
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)
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return self.async_create_entry(
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title="OwnTracks",
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data={
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CONF_WEBHOOK_ID: webhook_id,
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CONF_SECRET: secret,
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CONF_CLOUDHOOK: cloudhook,
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},
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description_placeholders={
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"secret": secret_desc,
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"webhook_url": webhook_url,
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"android_url": "https://play.google.com/store/apps/details?"
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"id=org.owntracks.android",
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"ios_url": "https://itunes.apple.com/us/app/owntracks/id692424691?mt=8",
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"docs_url": "https://www.home-assistant.io/integrations/owntracks/",
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},
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)
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async def async_step_import(self, user_input):
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"""Import a config flow from configuration."""
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webhook_id, _webhook_url, cloudhook = await self._get_webhook_id()
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secret = generate_secret(16)
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return self.async_create_entry(
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title="OwnTracks",
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data={
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CONF_WEBHOOK_ID: webhook_id,
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CONF_SECRET: secret,
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CONF_CLOUDHOOK: cloudhook,
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},
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)
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async def _get_webhook_id(self):
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"""Generate webhook ID."""
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webhook_id = self.hass.components.webhook.async_generate_id()
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if (
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"cloud" in self.hass.config.components
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and self.hass.components.cloud.async_active_subscription()
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):
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webhook_url = await self.hass.components.cloud.async_create_cloudhook(
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webhook_id
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)
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cloudhook = True
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else:
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webhook_url = self.hass.components.webhook.async_generate_url(webhook_id)
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cloudhook = False
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return webhook_id, webhook_url, cloudhook
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