diff env/lib/python3.9/site-packages/requests_toolbelt/adapters/host_header_ssl.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.9/site-packages/requests_toolbelt/adapters/host_header_ssl.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+"""
+requests_toolbelt.adapters.host_header_ssl
+==========================================
+
+This file contains an implementation of the HostHeaderSSLAdapter.
+"""
+
+from requests.adapters import HTTPAdapter
+
+
+class HostHeaderSSLAdapter(HTTPAdapter):
+    """
+    A HTTPS Adapter for Python Requests that sets the hostname for certificate
+    verification based on the Host header.
+
+    This allows requesting the IP address directly via HTTPS without getting
+    a "hostname doesn't match" exception.
+
+    Example usage:
+
+        >>> s.mount('https://', HostHeaderSSLAdapter())
+        >>> s.get("https://93.184.216.34", headers={"Host": "example.org"})
+
+    """
+
+    def send(self, request, **kwargs):
+        # HTTP headers are case-insensitive (RFC 7230)
+        host_header = None
+        for header in request.headers:
+            if header.lower() == "host":
+                host_header = request.headers[header]
+                break
+
+        connection_pool_kwargs = self.poolmanager.connection_pool_kw
+
+        if host_header:
+            connection_pool_kwargs["assert_hostname"] = host_header
+        elif "assert_hostname" in connection_pool_kwargs:
+            # an assert_hostname from a previous request may have been left
+            connection_pool_kwargs.pop("assert_hostname", None)
+
+        return super(HostHeaderSSLAdapter, self).send(request, **kwargs)