149 lines
5.3 KiB
Python
149 lines
5.3 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, SPANDATA
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from sentry_sdk.integrations import Integration
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from sentry_sdk.tracing_utils import has_span_streaming_enabled
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if MYPY:
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from socket import AddressFamily, SocketKind
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from typing import List, Optional, Tuple, Union
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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() -> 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(
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host: "Union[bytes, str, None]", port: "Union[bytes, str, int, None]"
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) -> 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() -> None:
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real_create_connection = socket.create_connection
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def create_connection(
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address: "Tuple[Optional[str], int]",
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timeout: "Optional[float]" = socket._GLOBAL_DEFAULT_TIMEOUT, # type: ignore
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source_address: "Optional[Tuple[Union[bytearray, bytes, str], int]]" = None,
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) -> "socket.socket":
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client = sentry_sdk.get_client()
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integration = 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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if has_span_streaming_enabled(client.options):
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if sentry_sdk.traces.get_current_span() is None:
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return real_create_connection(address, timeout, source_address)
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with sentry_sdk.traces.start_span(
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name=_get_span_description(address[0], address[1]),
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attributes={
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"sentry.op": OP.SOCKET_CONNECTION,
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"sentry.origin": SocketIntegration.origin,
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},
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) as span:
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if address[0] is not None:
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span.set_attribute(SPANDATA.SERVER_ADDRESS, address[0])
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span.set_attribute(SPANDATA.SERVER_PORT, address[1])
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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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else:
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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() -> None:
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real_getaddrinfo = socket.getaddrinfo
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def getaddrinfo(
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host: "Union[bytes, str, None]",
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port: "Union[bytes, str, int, None]",
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family: int = 0,
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type: int = 0,
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proto: int = 0,
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flags: int = 0,
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) -> "List[Tuple[AddressFamily, SocketKind, int, str, Union[Tuple[str, int], Tuple[str, int, int, int], Tuple[int, bytes]]]]":
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client = sentry_sdk.get_client()
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integration = 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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if has_span_streaming_enabled(client.options):
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if sentry_sdk.traces.get_current_span() is None:
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return real_getaddrinfo(host, port, family, type, proto, flags)
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with sentry_sdk.traces.start_span(
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name=_get_span_description(host, port),
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attributes={
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"sentry.op": OP.SOCKET_DNS,
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"sentry.origin": SocketIntegration.origin,
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},
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) as span:
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if isinstance(host, str):
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span.set_attribute(SPANDATA.SERVER_ADDRESS, host)
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elif isinstance(host, bytes):
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span.set_attribute(
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SPANDATA.SERVER_ADDRESS, host.decode(errors="replace")
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)
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if isinstance(port, int):
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span.set_attribute(SPANDATA.SERVER_PORT, port)
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elif port is not None:
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try:
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span.set_attribute(SPANDATA.SERVER_PORT, int(port))
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except (ValueError, TypeError):
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pass
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return real_getaddrinfo(host, port, family, type, proto, flags)
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else:
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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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