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Patch #812285: allow multiple auth schemes in AbstractBasicAuthHandler. 

(backport from rev. 54195)
This commit is contained in:
Georg Brandl 2007-03-07 07:39:13 +00:00
parent 6a9c780cde
commit fd13ef9c9c
1 changed files with 3 additions and 4 deletions
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7
Lib/urllib2.py
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@ -766,11 +766,10 @@ class HTTPPasswordMgrWithDefaultRealm(HTTPPasswordMgr):
class AbstractBasicAuthHandler:
rx = re.compile('[ \t]*([^ \t]+)[ \t]+realm="([^"]*)"', re.I)
# XXX this allows for multiple auth-schemes, but will stupidly pick
# the last one with a realm specified.
# XXX there can actually be multiple auth-schemes in a
# www-authenticate header. should probably be a lot more careful
# in parsing them to extract multiple alternatives
rx = re.compile('(?:.*,)*[ \t]*([^ \t]+)[ \t]+realm="([^"]*)"', re.I)
# XXX could pre-emptively send auth info already accepted (RFC 2617,
# end of section 2, and section 1.2 immediately after "credentials"