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44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""Permissions watchdog for granting browser permissions on connection."""
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from typing import TYPE_CHECKING, ClassVar
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from bubus import BaseEvent
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from browser_use.browser.events import BrowserConnectedEvent
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from browser_use.browser.watchdog_base import BaseWatchdog
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if TYPE_CHECKING:
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pass
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class PermissionsWatchdog(BaseWatchdog):
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"""Grants browser permissions when browser connects."""
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# Event contracts
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LISTENS_TO: ClassVar[list[type[BaseEvent]]] = [
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BrowserConnectedEvent,
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]
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EMITS: ClassVar[list[type[BaseEvent]]] = []
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async def on_BrowserConnectedEvent(self, event: BrowserConnectedEvent) -> None:
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"""Grant permissions when browser connects."""
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permissions = self.browser_session.browser_profile.permissions
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if not permissions:
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self.logger.debug('No permissions to grant')
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return
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self.logger.debug(f'🔓 Granting browser permissions: {permissions}')
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try:
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# Grant permissions using CDP Browser.grantPermissions
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# origin=None means grant to all origins
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# Browser domain commands don't use session_id
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await self.browser_session.cdp_client.send.Browser.grantPermissions(
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params={'permissions': permissions} # type: ignore
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)
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self.logger.debug(f'✅ Successfully granted permissions: {permissions}')
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except Exception as e:
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self.logger.error(f'❌ Failed to grant permissions: {str(e)}')
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# Don't raise - permissions are not critical to browser operation
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