Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/web/_auth/digest.py

@@ -0,0 +1,56 @@
+# -*- test-case-name: twisted.web.test.test_httpauth -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Implementation of RFC2617: HTTP Digest Authentication
+
+@see: U{http://www.faqs.org/rfcs/rfc2617.html}
+"""
+
+from __future__ import division, absolute_import
+
+from zope.interface import implementer
+from twisted.cred import credentials
+from twisted.web.iweb import ICredentialFactory
+
+@implementer(ICredentialFactory)
+class DigestCredentialFactory(object):
+    """
+    Wrapper for L{digest.DigestCredentialFactory} that implements the
+    L{ICredentialFactory} interface.
+    """
+
+    scheme = b'digest'
+
+    def __init__(self, algorithm, authenticationRealm):
+        """
+        Create the digest credential factory that this object wraps.
+        """
+        self.digest = credentials.DigestCredentialFactory(algorithm,
+                                                          authenticationRealm)
+
+
+    def getChallenge(self, request):
+        """
+        Generate the challenge for use in the WWW-Authenticate header
+
+        @param request: The L{IRequest} to with access was denied and for the
+            response to which this challenge is being generated.
+
+        @return: The L{dict} that can be used to generate a WWW-Authenticate
+            header.
+        """
+        return self.digest.getChallenge(request.getClientAddress().host)
+
+
+    def decode(self, response, request):
+        """
+        Create a L{twisted.cred.credentials.DigestedCredentials} object
+        from the given response and request.
+
+        @see: L{ICredentialFactory.decode}
+        """
+        return self.digest.decode(response,
+                                  request.method,
+                                  request.getClientAddress().host)