96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
import socket
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import sentry_sdk
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from sentry_sdk._types import MYPY
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from sentry_sdk.consts import OP
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from sentry_sdk.integrations import Integration
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if MYPY:
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from socket import AddressFamily, SocketKind
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from typing import Tuple, Optional, Union, List
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__all__ = ["SocketIntegration"]
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class SocketIntegration(Integration):
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identifier = "socket"
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origin = f"auto.socket.{identifier}"
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@staticmethod
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def setup_once():
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# type: () -> None
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"""
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patches two of the most used functions of socket: create_connection and getaddrinfo(dns resolver)
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"""
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_patch_create_connection()
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_patch_getaddrinfo()
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def _get_span_description(host, port):
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# type: (Union[bytes, str, None], Union[bytes, str, int, None]) -> str
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try:
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host = host.decode() # type: ignore
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except (UnicodeDecodeError, AttributeError):
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pass
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try:
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port = port.decode() # type: ignore
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except (UnicodeDecodeError, AttributeError):
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pass
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description = "%s:%s" % (host, port) # type: ignore
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return description
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def _patch_create_connection():
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# type: () -> None
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real_create_connection = socket.create_connection
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def create_connection(
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address,
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timeout=socket._GLOBAL_DEFAULT_TIMEOUT, # type: ignore
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source_address=None,
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):
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# type: (Tuple[Optional[str], int], Optional[float], Optional[Tuple[Union[bytearray, bytes, str], int]])-> socket.socket
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integration = sentry_sdk.get_client().get_integration(SocketIntegration)
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if integration is None:
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return real_create_connection(address, timeout, source_address)
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with sentry_sdk.start_span(
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op=OP.SOCKET_CONNECTION,
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name=_get_span_description(address[0], address[1]),
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origin=SocketIntegration.origin,
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) as span:
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span.set_data("address", address)
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span.set_data("timeout", timeout)
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span.set_data("source_address", source_address)
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return real_create_connection(
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address=address, timeout=timeout, source_address=source_address
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)
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socket.create_connection = create_connection # type: ignore
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def _patch_getaddrinfo():
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# type: () -> None
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real_getaddrinfo = socket.getaddrinfo
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def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0):
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# type: (Union[bytes, str, None], Union[bytes, str, int, None], int, int, int, int) -> List[Tuple[AddressFamily, SocketKind, int, str, Union[Tuple[str, int], Tuple[str, int, int, int], Tuple[int, bytes]]]]
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integration = sentry_sdk.get_client().get_integration(SocketIntegration)
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if integration is None:
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return real_getaddrinfo(host, port, family, type, proto, flags)
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with sentry_sdk.start_span(
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op=OP.SOCKET_DNS,
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name=_get_span_description(host, port),
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origin=SocketIntegration.origin,
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) as span:
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span.set_data("host", host)
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span.set_data("port", port)
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return real_getaddrinfo(host, port, family, type, proto, flags)
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socket.getaddrinfo = getaddrinfo
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