[Python-checkins] r76290 - in python/branches/py3k: Lib/urllib/request.py

[senthil.kumaran]

Author: senthil.kumaran
Date: Sun Nov 15 09:43:45 2009
New Revision: 76290

Log:
Merged revisions 76288 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76288 | senthil.kumaran | 2009-11-15 14:06:20 +0530 (Sun, 15 Nov 2009) | 3 lines
  
  Fix for Issue4683 - urllib2.HTTPDigestAuthHandler fails on third hostname?.
  Resolution: Reset the nonce value for each unique nonce (as per RFC 2617)
........


Modified:
   python/branches/py3k/   (props changed)
   python/branches/py3k/Lib/urllib/request.py

Modified: python/branches/py3k/Lib/urllib/request.py
==============================================================================
--- python/branches/py3k/Lib/urllib/request.py	(original)
+++ python/branches/py3k/Lib/urllib/request.py	Sun Nov 15 09:43:45 2009
@@ -847,6 +847,7 @@
         self.add_password = self.passwd.add_password
         self.retried = 0
         self.nonce_count = 0
+        self.last_nonce = None
 
     def reset_retry_count(self):
         self.retried = 0
@@ -922,7 +923,11 @@
                         # XXX selector: what about proxies and full urls
                         req.selector)
         if qop == 'auth':
-            self.nonce_count += 1
+            if nonce == self.last_nonce:
+                self.nonce_count += 1
+            else:
+                self.nonce_count = 1
+                self.last_nonce = nonce
             ncvalue = '%08x' % self.nonce_count
             cnonce = self.get_cnonce(nonce)
             noncebit = "%s:%s:%s:%s:%s" % (nonce, ncvalue, cnonce, qop, H(A2))