sam_consensus_v3: env/lib/python3.9/site-packages/urllib3/util/proxy.py comparison

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

comparison

equal deleted inserted replaced

--1:000000000000
+:4f3585e2f14b
+from .ssl_ import create_urllib3_context, resolve_cert_reqs, resolve_ssl_version
+def connection_requires_http_tunnel(
+proxy_url=None, proxy_config=None, destination_scheme=None
+):
+"""
+Returns True if the connection requires an HTTP CONNECT through the proxy.
+:param URL proxy_url:
+URL of the proxy.
+:param ProxyConfig proxy_config:
+Proxy configuration from poolmanager.py
+:param str destination_scheme:
+The scheme of the destination. (i.e https, http, etc)
+"""
+# If we're not using a proxy, no way to use a tunnel.
+if proxy_url is None:
+return False
+# HTTP destinations never require tunneling, we always forward.
+if destination_scheme == "http":
+return False
+# Support for forwarding with HTTPS proxies and HTTPS destinations.
+if (
+proxy_url.scheme == "https"
+and proxy_config
+and proxy_config.use_forwarding_for_https
+):
+return False
+# Otherwise always use a tunnel.
+return True
+def create_proxy_ssl_context(
+ssl_version, cert_reqs, ca_certs=None, ca_cert_dir=None, ca_cert_data=None
+):
+"""
+Generates a default proxy ssl context if one hasn't been provided by the
+user.
+"""
+ssl_context = create_urllib3_context(
+ssl_version=resolve_ssl_version(ssl_version),
+cert_reqs=resolve_cert_reqs(cert_reqs),
+)
+if (
+not ca_certs
+and not ca_cert_dir
+and not ca_cert_data
+and hasattr(ssl_context, "load_default_certs")
+):
+ssl_context.load_default_certs()
+return ssl_context

Mercurial > repos > shellac > sam_consensus_v3