def test_quoteString(self):
"""
L{quoteString} returns a string which when interpreted according to the
rules for I{quoted-string} (RFC 2616 section 2.2) matches the input
string.
"""
self.assertEqual(
quoteString('a\\b"c'),
'"a\\\\b\\"c"')
def test_generateKeyValuesQuoting(self):
"""
L{generateKeyValues} quotes the value of the 2nd element of a tuple if
it includes a character which cannot be in an HTTP token as defined in
RFC 2616 section 2.2.
"""
for needsQuote in [' ', '\t', '(', ')', '<', '>', '@', ',', ';', ':',
'\\', '"', '/', '[', ']', '?', '=', '{', '}']:
self.assertEqual(
generateKeyValues([("foo", needsQuote)]),
'foo=%s' % (quoteString(needsQuote),))
def generateWWWAuthenticate(headers):
_generated = []
for seq in headers:
scheme, challenge = seq[0], seq[1]
# If we're going to parse out to something other than a dict
# we need to be able to generate from something other than a dict
try:
l = []
for k, v in dict(challenge).iteritems():
l.append("%s=%s" % (k, k in ("algorithm", "stale") and v or http_headers.quoteString(v)))
_generated.append("%s %s" % (scheme, ", ".join(l)))
except ValueError:
_generated.append("%s %s" % (scheme, challenge))
return _generated
def generateWWWAuthenticate(headers):
_generated = []
for seq in headers:
scheme, challenge = seq[0], seq[1]
# If we're going to parse out to something other than a dict
# we need to be able to generate from something other than a dict
try:
l = []
for k, v in dict(challenge).iteritems():
l.append("%s=%s" % (k, k in ("algorithm", "stale") and v
or http_headers.quoteString(v)))
_generated.append("%s %s" % (scheme, ", ".join(l)))
except ValueError:
_generated.append("%s %s" % (scheme, challenge))
return _generated
