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https://git.sr.ht/~tsileo/microblog.pub
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39 lines
962 B
Python
39 lines
962 B
Python
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import logging
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from typing import Any
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from typing import Dict
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from urllib.parse import urlparse
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import config
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logger = logging.getLogger(__name__)
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def is_url_blacklisted(url: str) -> bool:
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try:
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return urlparse(url).netloc in config.BLACKLIST
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except Exception:
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logger.exception(f"failed to blacklist for {url}")
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return False
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def is_blacklisted(data: Dict[str, Any]) -> bool:
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"""Returns True if the activity is coming/or referencing a blacklisted host."""
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if (
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"id" in data
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and is_url_blacklisted(data["id"])
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or (
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"object" in data
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and isinstance(data["object"], dict)
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and "id" in data["object"]
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and is_url_blacklisted(data["object"]["id"])
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)
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or (
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"object" in data
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and isinstance(data["object"], str)
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and is_url_blacklisted(data["object"])
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)
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):
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return True
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return False
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