e744336385
C-6: ConnectorRuntime enforces capability_mask per operation.
READ-only ACs cannot invoke MUTATE operations (wipe, lock, retire).
C-7: AC validated against database (exists, active, not expired)
before connector invocation.
C-9: Delegated AC capability bounded by delegator's capability.
C-10: Command counter uses atomic SQL increment with limit check.
M-23: expire_stale() uses same atomic SQL pattern.
H-1: Sensitive credential fields hidden from repr/logs via repr=False.
H-2: Stub backend requires ALLOW_STUB_CREDENTIALS=true to activate.
H-3: Kerberos backend raises CredentialResolutionError instead of
returning stub ticket.
H-4: Chronicle INTENT emitted before execution, RESULT after.
H-5: device_id validated as UUID before Graph API URL interpolation.
H-8: ConnectorRuntime enforces governance for all connector invocations.
Signed-off-by: Tyler King <tking@guildhouse.dev>
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
from __future__ import annotations
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import typing
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from .url import Url
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if typing.TYPE_CHECKING:
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from ..connection import ProxyConfig
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def connection_requires_http_tunnel(
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proxy_url: Url | None = None,
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proxy_config: ProxyConfig | None = None,
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destination_scheme: str | None = None,
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) -> bool:
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"""
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Returns True if the connection requires an HTTP CONNECT through the proxy.
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:param URL proxy_url:
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URL of the proxy.
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:param ProxyConfig proxy_config:
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Proxy configuration from poolmanager.py
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:param str destination_scheme:
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The scheme of the destination. (i.e https, http, etc)
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"""
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# If we're not using a proxy, no way to use a tunnel.
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if proxy_url is None:
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return False
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# HTTP destinations never require tunneling, we always forward.
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if destination_scheme == "http":
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return False
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# Support for forwarding with HTTPS proxies and HTTPS destinations.
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if (
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proxy_url.scheme == "https"
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and proxy_config
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and proxy_config.use_forwarding_for_https
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):
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return False
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# Otherwise always use a tunnel.
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return True
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