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python-dns/dnspython-1.11.1-ecdsa-loc....

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diff -Naur dnspython-orig/dnspython-1.11.1/ChangeLog dnspython/dnspython-1.11.1/ChangeLog
--- dnspython-orig/dnspython-1.11.1/ChangeLog 2013-09-02 14:50:25.000000000 -0400
+++ dnspython/dnspython-1.11.1/ChangeLog 2014-02-18 18:36:33.484753464 -0500
@@ -1,3 +1,9 @@
+2013-12-11 Bob Halley <halley@dnspython.org>
+
+ * dns/query.py: Fix problems with the IXFR state machine which caused
+ long diffs to fail. Thanks to James Raftery for the fix and the
+ repeated prodding to get it applied :)
+
2013-09-02 Bob Halley <halley@dnspython.org>
* (Version 1.11.1 released)
diff -Naur dnspython-orig/dnspython-1.11.1/dns/dnssec.py dnspython/dnspython-1.11.1/dns/dnssec.py
--- dnspython-orig/dnspython-1.11.1/dns/dnssec.py 2013-08-09 13:03:27.000000000 -0400
+++ dnspython/dnspython-1.11.1/dns/dnssec.py 2014-02-18 18:36:33.485753475 -0500
@@ -45,6 +45,8 @@
RSASHA1NSEC3SHA1 = 7
RSASHA256 = 8
RSASHA512 = 10
+ECDSAP256SHA256 = 13
+ECDSAP384SHA384 = 14
INDIRECT = 252
PRIVATEDNS = 253
PRIVATEOID = 254
@@ -60,6 +62,8 @@
'RSASHA256' : RSASHA256,
'RSASHA512' : RSASHA512,
'INDIRECT' : INDIRECT,
+ 'ECDSAP256SHA256' : ECDSAP256SHA256,
+ 'ECDSAP384SHA384' : ECDSAP384SHA384,
'PRIVATEDNS' : PRIVATEDNS,
'PRIVATEOID' : PRIVATEOID,
}
@@ -153,6 +157,9 @@
def _is_dsa(algorithm):
return algorithm in (DSA, DSANSEC3SHA1)
+def _is_ecdsa(algorithm):
+ return _have_ecdsa and (algorithm in (ECDSAP256SHA256, ECDSAP384SHA384))
+
def _is_md5(algorithm):
return algorithm == RSAMD5
@@ -161,7 +168,10 @@
DSANSEC3SHA1, RSASHA1NSEC3SHA1)
def _is_sha256(algorithm):
- return algorithm == RSASHA256
+ return algorithm in (RSASHA256, ECDSAP256SHA256)
+
+def _is_sha384(algorithm):
+ return algorithm == ECDSAP384SHA384
def _is_sha512(algorithm):
return algorithm == RSASHA512
@@ -173,6 +183,8 @@
return dns.hash.get('SHA1')()
if _is_sha256(algorithm):
return dns.hash.get('SHA256')()
+ if _is_sha384(algorithm):
+ return dns.hash.get('SHA384')()
if _is_sha512(algorithm):
return dns.hash.get('SHA512')()
raise ValidationFailure, 'unknown hash for algorithm %u' % algorithm
@@ -274,6 +286,30 @@
(dsa_r, dsa_s) = struct.unpack('!20s20s', rrsig.signature[1:])
sig = (Crypto.Util.number.bytes_to_long(dsa_r),
Crypto.Util.number.bytes_to_long(dsa_s))
+ elif _is_ecdsa(rrsig.algorithm):
+ if rrsig.algorithm == ECDSAP256SHA256:
+ curve = ecdsa.curves.NIST256p
+ key_len = 32
+ digest_len = 32
+ elif rrsig.algorithm == ECDSAP384SHA384:
+ curve = ecdsa.curves.NIST384p
+ key_len = 48
+ digest_len = 48
+ else:
+ # shouldn't happen
+ raise ValidationFailure, 'unknown ECDSA curve'
+ keyptr = candidate_key.key
+ x = Crypto.Util.number.bytes_to_long(keyptr[0:key_len])
+ y = Crypto.Util.number.bytes_to_long(keyptr[key_len:key_len * 2])
+ assert ecdsa.ecdsa.point_is_valid(curve.generator, x, y)
+ point = ecdsa.ellipticcurve.Point(curve.curve, x, y, curve.order)
+ verifying_key = ecdsa.keys.VerifyingKey.from_public_point(point,
+ curve)
+ pubkey = ECKeyWrapper(verifying_key, key_len)
+ r = rrsig.signature[:key_len]
+ s = rrsig.signature[key_len:]
+ sig = ecdsa.ecdsa.Signature(Crypto.Util.number.bytes_to_long(r),
+ Crypto.Util.number.bytes_to_long(s))
else:
raise ValidationFailure, 'unknown algorithm %u' % rrsig.algorithm
@@ -302,7 +338,7 @@
digest = _make_algorithm_id(rrsig.algorithm) + digest
padlen = keylen // 8 - len(digest) - 3
digest = chr(0) + chr(1) + chr(0xFF) * padlen + chr(0) + digest
- elif _is_dsa(rrsig.algorithm):
+ elif _is_dsa(rrsig.algorithm) or _is_ecdsa(rrsig.algorithm):
pass
else:
# Raise here for code clarity; this won't actually ever happen
@@ -372,3 +408,21 @@
except ImportError:
validate = _need_pycrypto
validate_rrsig = _need_pycrypto
+
+try:
+ import ecdsa
+ import ecdsa.ecdsa
+ import ecdsa.ellipticcurve
+ import ecdsa.keys
+ _have_ecdsa = True
+
+ class ECKeyWrapper(object):
+ def __init__(self, key, key_len):
+ self.key = key
+ self.key_len = key_len
+ def verify(self, digest, sig):
+ diglong = Crypto.Util.number.bytes_to_long(digest)
+ return self.key.pubkey.verifies(diglong, sig)
+
+except ImportError:
+ _have_ecdsa = False
diff -Naur dnspython-orig/dnspython-1.11.1/dns/query.py dnspython/dnspython-1.11.1/dns/query.py
--- dnspython-orig/dnspython-1.11.1/dns/query.py 2013-08-26 12:04:21.000000000 -0400
+++ dnspython/dnspython-1.11.1/dns/query.py 2014-02-18 18:36:33.486753487 -0500
@@ -411,6 +411,8 @@
tcpmsg = struct.pack("!H", l) + wire
_net_write(s, tcpmsg, expiration)
done = False
+ delete_mode = True
+ expecting_SOA = False
soa_rrset = None
soa_count = 0
if relativize:
@@ -439,18 +441,16 @@
tsig_ctx = r.tsig_ctx
first = False
answer_index = 0
- delete_mode = False
- expecting_SOA = False
if soa_rrset is None:
if not r.answer or r.answer[0].name != oname:
- raise dns.exception.FormError
+ raise dns.exception.FormError("No answer or RRset not for qname")
rrset = r.answer[0]
if rrset.rdtype != dns.rdatatype.SOA:
raise dns.exception.FormError("first RRset is not an SOA")
answer_index = 1
soa_rrset = rrset.copy()
if rdtype == dns.rdatatype.IXFR:
- if soa_rrset[0].serial == serial:
+ if soa_rrset[0].serial <= serial:
#
# We're already up-to-date.
#
@@ -471,7 +471,14 @@
expecting_SOA = False
elif rdtype == dns.rdatatype.IXFR:
delete_mode = not delete_mode
- if rrset == soa_rrset and not delete_mode:
+ #
+ # If this SOA RRset is equal to the first we saw then we're
+ # finished. If this is an IXFR we also check that we're seeing
+ # the record in the expected part of the response.
+ #
+ if rrset == soa_rrset and \
+ (rdtype == dns.rdatatype.AXFR or \
+ (rdtype == dns.rdatatype.IXFR and delete_mode)):
done = True
elif expecting_SOA:
#
diff -Naur dnspython-orig/dnspython-1.11.1/dns/rdtypes/ANY/LOC.py dnspython/dnspython-1.11.1/dns/rdtypes/ANY/LOC.py
--- dnspython-orig/dnspython-1.11.1/dns/rdtypes/ANY/LOC.py 2011-07-09 10:05:21.000000000 -0400
+++ dnspython/dnspython-1.11.1/dns/rdtypes/ANY/LOC.py 2014-02-18 18:36:33.487753499 -0500
@@ -22,6 +22,11 @@
_pows = (1L, 10L, 100L, 1000L, 10000L, 100000L, 1000000L, 10000000L,
100000000L, 1000000000L, 10000000000L)
+# default values are in centimeters
+_default_size = 100.0
+_default_hprec = 1000000.0
+_default_vprec = 1000.0
+
def _exponent_of(what, desc):
exp = None
for i in xrange(len(_pows)):
@@ -98,13 +103,14 @@
'horizontal_precision', 'vertical_precision']
def __init__(self, rdclass, rdtype, latitude, longitude, altitude,
- size=1.0, hprec=10000.0, vprec=10.0):
+ size=_default_size, hprec=_default_hprec, vprec=_default_vprec):
"""Initialize a LOC record instance.
The parameters I{latitude} and I{longitude} may be either a 4-tuple
of integers specifying (degrees, minutes, seconds, milliseconds),
or they may be floating point values specifying the number of
- degrees. The other parameters are floats."""
+ degrees. The other parameters are floats. Size, horizontal precision,
+ and vertical precision are specified in centimeters."""
super(LOC, self).__init__(rdclass, rdtype)
if isinstance(latitude, int) or isinstance(latitude, long):
@@ -141,8 +147,10 @@
self.longitude[3], long_hemisphere, self.altitude / 100.0
)
- if self.size != 1.0 or self.horizontal_precision != 10000.0 or \
- self.vertical_precision != 10.0:
+ # do not print default values
+ if self.size != _default_size or \
+ self.horizontal_precision != _default_hprec or \
+ self.vertical_precision != _default_vprec:
text += " %0.2fm %0.2fm %0.2fm" % (
self.size / 100.0, self.horizontal_precision / 100.0,
self.vertical_precision / 100.0
@@ -152,9 +160,9 @@
def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
latitude = [0, 0, 0, 0]
longitude = [0, 0, 0, 0]
- size = 1.0
- hprec = 10000.0
- vprec = 10.0
+ size = _default_size
+ hprec = _default_hprec
+ vprec = _default_vprec
latitude[0] = tok.get_int()
t = tok.get_string()
@@ -240,8 +248,8 @@
value = token.value
if value[-1] == 'm':
value = value[0 : -1]
- vprec = float(value) * 100.0 # m -> cm
- tok.get_eol()
+ vprec = float(value) * 100.0 # m -> cm
+ tok.get_eol()
return cls(rdclass, rdtype, latitude, longitude, altitude,
size, hprec, vprec)
diff -Naur dnspython-orig/dnspython-1.11.1/tests/dnssec.py dnspython/dnspython-1.11.1/tests/dnssec.py
--- dnspython-orig/dnspython-1.11.1/tests/dnssec.py 2013-03-31 06:33:53.000000000 -0400
+++ dnspython/dnspython-1.11.1/tests/dnssec.py 2014-02-18 18:36:33.487753499 -0500
@@ -97,6 +97,40 @@
example_ds_sha256 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS,
'18673 3 2 eb8344cbbf07c9d3d3d6c81d10c76653e28d8611a65e639ef8f716e4e4e5d913')
+when3 = 1379801800
+
+abs_ecdsa256_keys = { abs_example :
+ dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY',
+ "256 3 13 +3ss1sCpdARVA61DJigEsL/8quo2a8MszKtn2gkkfxgzFs8S2UHtpb4N fY+XFmNW+JK6MsCkI3jHYN8eEQUgMw==",
+ "257 3 13 eJCEVH7AS3wnoaQpaNlAXH0W8wxymtT9P6P3qjN2ZCV641ED8pF7wZ5V yWfOpgTs6oaZevbJgehl/GaRPUgVyQ==")
+ }
+
+abs_ecdsa256_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 4 10800 3600 604800 86400')
+
+abs_other_ecdsa256_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401')
+
+abs_ecdsa256_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG',
+ "SOA 13 1 86400 20130921221753 20130921221638 7460 example. Sm09SOGz1ULB5D/duwdE2Zpn8bWbVBM77H6N1wPkc42LevvVO+kZEjpq 2nq4GOMJcih52667GIAbMrwmU5P2MQ==")
+
+when4 = 1379804850
+
+abs_ecdsa384_keys = { abs_example :
+ dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY',
+ "256 3 14 1bG8qWviKNXQX3BIuG6/T5jrP1FISiLW/8qGF6BsM9DQtWYhhZUA3Owr OAEiyHAhQwjkN2kTvWiAYoPN80Ii+5ff9/atzY4F9W50P4l75Dj9PYrL HN/hLUgWMNVc9pvA",
+ "257 3 14 mSub2n0KRt6u2FaD5XJ3oQu0R4XvB/9vUJcyW6+oo0y+KzfQeTdkf1ro ZMVKoyWXW9zUKBYGJpMUIdbAxzrYi7f5HyZ3yDpBFz1hw9+o3CX+gtgb +RyhHfJDwwFXBid9")
+ }
+
+abs_ecdsa384_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86400')
+
+abs_other_ecdsa384_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401')
+
+abs_ecdsa384_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG',
+ "SOA 14 1 86400 20130929021229 20130921230729 63571 example. CrnCu34EeeRz0fEhL9PLlwjpBKGYW8QjBjFQTwd+ViVLRAS8tNkcDwQE NhSV89NEjj7ze1a/JcCfcJ+/mZgnvH4NHLNg3Tf6KuLZsgs2I4kKQXEk 37oIHravPEOlGYNI")
+
class DNSSECValidatorTestCase(unittest.TestCase):
def testAbsoluteRSAGood(self):
@@ -143,6 +177,35 @@
ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA256')
self.failUnless(ds == example_ds_sha256)
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA256Good(self):
+ dns.dnssec.validate(abs_ecdsa256_soa, abs_ecdsa256_soa_rrsig,
+ abs_ecdsa256_keys, None, when3)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA256Bad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_ecdsa256_soa, abs_ecdsa256_soa_rrsig,
+ abs_ecdsa256_keys, None, when3)
+ self.failUnlessRaises(dns.dnssec.ValidationFailure, bad)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA384Good(self):
+ dns.dnssec.validate(abs_ecdsa384_soa, abs_ecdsa384_soa_rrsig,
+ abs_ecdsa384_keys, None, when4)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA384Bad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_ecdsa384_soa, abs_ecdsa384_soa_rrsig,
+ abs_ecdsa384_keys, None, when4)
+ self.failUnlessRaises(dns.dnssec.ValidationFailure, bad)
+
+
if __name__ == '__main__':
import_ok = False
try:
diff -Naur dnspython-orig/dnspython-1.11.1/tests/rdtypeanyloc.py dnspython/dnspython-1.11.1/tests/rdtypeanyloc.py
--- dnspython-orig/dnspython-1.11.1/tests/rdtypeanyloc.py 1969-12-31 19:00:00.000000000 -0500
+++ dnspython/dnspython-1.11.1/tests/rdtypeanyloc.py 2014-02-18 18:36:33.488753510 -0500
@@ -0,0 +1,68 @@
+# Copyright (C) 2014 Red Hat, Inc.
+# Author: Petr Spacek <pspacek@redhat.com>
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED 'AS IS' AND RED HAT DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import unittest
+
+import dns.rrset
+import dns.rdtypes.ANY.LOC
+
+class RdtypeAnyLocTestCase(unittest.TestCase):
+
+ def testEqual1(self):
+ '''Test default values for size, horizontal and vertical precision.'''
+ r1 = dns.rrset.from_text('foo', 300, 'IN', 'LOC',
+ '49 11 42.400 N 16 36 29.600 E 227.64m')
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64m '
+ '1.00m 10000.00m 10.00m')
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual2(self):
+ '''Test default values for size, horizontal and vertical precision.'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0) # centimeters
+ r2 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0, # centimeters
+ 100.0, 1000000.00, 1000.0) # centimeters
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual3(self):
+ '''Test size, horizontal and vertical precision parsers: 100 cm == 1 m.
+
+ Parsers in from_text() and __init__() have to produce equal results.'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0,
+ 200.0, 1000.00, 200.0) # centimeters
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64m '
+ '2.00m 10.00m 2.00m')[0]
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual4(self):
+ '''Test size, horizontal and vertical precision parsers without unit.
+
+ Parsers in from_text() and __init__() have produce equal result
+ for values with and without trailing "m".'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0,
+ 200.0, 1000.00, 200.0) # centimeters
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64 '
+ '2 10 2')[0] # meters without explicit unit
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+if __name__ == '__main__':
+ unittest.main()
diff -Naur dnspython-orig/dnspython3-1.11.1/ChangeLog dnspython/dnspython3-1.11.1/ChangeLog
--- dnspython-orig/dnspython3-1.11.1/ChangeLog 2013-09-02 14:59:21.000000000 -0400
+++ dnspython/dnspython3-1.11.1/ChangeLog 2014-02-18 18:36:33.489753522 -0500
@@ -1,3 +1,9 @@
+2013-12-11 Bob Halley <halley@dnspython.org>
+
+ * dns/query.py: Fix problems with the IXFR state machine which caused
+ long diffs to fail. Thanks to James Raftery for the fix and the
+ repeated prodding to get it applied :)
+
2013-09-02 Bob Halley <halley@dnspython.org>
* (Version 1.11.1 released)
diff -Naur dnspython-orig/dnspython3-1.11.1/dns/dnssec.py dnspython/dnspython3-1.11.1/dns/dnssec.py
--- dnspython-orig/dnspython3-1.11.1/dns/dnssec.py 2013-08-09 13:04:11.000000000 -0400
+++ dnspython/dnspython3-1.11.1/dns/dnssec.py 2014-02-18 18:37:09.537175404 -0500
@@ -45,6 +45,8 @@
RSASHA1NSEC3SHA1 = 7
RSASHA256 = 8
RSASHA512 = 10
+ECDSAP256SHA256 = 13
+ECDSAP384SHA384 = 14
INDIRECT = 252
PRIVATEDNS = 253
PRIVATEOID = 254
@@ -60,6 +62,8 @@
'RSASHA256' : RSASHA256,
'RSASHA512' : RSASHA512,
'INDIRECT' : INDIRECT,
+ 'ECDSAP256SHA256' : ECDSAP256SHA256,
+ 'ECDSAP384SHA384' : ECDSAP384SHA384,
'PRIVATEDNS' : PRIVATEDNS,
'PRIVATEOID' : PRIVATEOID,
}
@@ -153,6 +157,9 @@
def _is_dsa(algorithm):
return algorithm in (DSA, DSANSEC3SHA1)
+def _is_ecdsa(algorithm):
+ return _have_ecdsa and (algorithm in (ECDSAP256SHA256, ECDSAP384SHA384))
+
def _is_md5(algorithm):
return algorithm == RSAMD5
@@ -161,7 +168,10 @@
DSANSEC3SHA1, RSASHA1NSEC3SHA1)
def _is_sha256(algorithm):
- return algorithm == RSASHA256
+ return algorithm in (RSASHA256, ECDSAP256SHA256)
+
+def _is_sha384(algorithm):
+ return algorithm == ECDSAP384SHA384
def _is_sha512(algorithm):
return algorithm == RSASHA512
@@ -173,6 +183,8 @@
return dns.hash.get('SHA1')()
if _is_sha256(algorithm):
return dns.hash.get('SHA256')()
+ if _is_sha384(algorithm):
+ return dns.hash.get('SHA384')()
if _is_sha512(algorithm):
return dns.hash.get('SHA512')()
raise ValidationFailure('unknown hash for algorithm %u' % algorithm)
@@ -274,6 +286,30 @@
(dsa_r, dsa_s) = struct.unpack('!20s20s', rrsig.signature[1:])
sig = (Crypto.Util.number.bytes_to_long(dsa_r),
Crypto.Util.number.bytes_to_long(dsa_s))
+ elif _is_ecdsa(rrsig.algorithm):
+ if rrsig.algorithm == ECDSAP256SHA256:
+ curve = ecdsa.curves.NIST256p
+ key_len = 32
+ digest_len = 32
+ elif rrsig.algorithm == ECDSAP384SHA384:
+ curve = ecdsa.curves.NIST384p
+ key_len = 48
+ digest_len = 48
+ else:
+ # shouldn't happen
+ raise ValidationFailure('unknown ECDSA curve')
+ keyptr = candidate_key.key
+ x = Crypto.Util.number.bytes_to_long(keyptr[0:key_len])
+ y = Crypto.Util.number.bytes_to_long(keyptr[key_len:key_len * 2])
+ assert ecdsa.ecdsa.point_is_valid(curve.generator, x, y)
+ point = ecdsa.ellipticcurve.Point(curve.curve, x, y, curve.order)
+ verifying_key = ecdsa.keys.VerifyingKey.from_public_point(point,
+ curve)
+ pubkey = ECKeyWrapper(verifying_key, key_len)
+ r = rrsig.signature[:key_len]
+ s = rrsig.signature[key_len:]
+ sig = ecdsa.ecdsa.Signature(Crypto.Util.number.bytes_to_long(r),
+ Crypto.Util.number.bytes_to_long(s))
else:
raise ValidationFailure('unknown algorithm %u' % rrsig.algorithm)
@@ -303,7 +339,7 @@
padlen = keylen // 8 - len(digest) - 3
digest = bytes([0]) + bytes([1]) + bytes([0xFF]) * padlen + \
bytes([0]) + digest
- elif _is_dsa(rrsig.algorithm):
+ elif _is_dsa(rrsig.algorithm) or _is_ecdsa(rrsig.algorithm):
pass
else:
# Raise here for code clarity; this won't actually ever happen
@@ -373,3 +409,21 @@
except ImportError:
validate = _need_pycrypto
validate_rrsig = _need_pycrypto
+
+try:
+ import ecdsa
+ import ecdsa.ecdsa
+ import ecdsa.ellipticcurve
+ import ecdsa.keys
+ _have_ecdsa = True
+
+ class ECKeyWrapper(object):
+ def __init__(self, key, key_len):
+ self.key = key
+ self.key_len = key_len
+ def verify(self, digest, sig):
+ diglong = Crypto.Util.number.bytes_to_long(digest)
+ return self.key.pubkey.verifies(diglong, sig)
+
+except ImportError:
+ _have_ecdsa = False
diff -Naur dnspython-orig/dnspython3-1.11.1/dns/dnssec.py.orig dnspython/dnspython3-1.11.1/dns/dnssec.py.orig
--- dnspython-orig/dnspython3-1.11.1/dns/dnssec.py.orig 1969-12-31 19:00:00.000000000 -0500
+++ dnspython/dnspython3-1.11.1/dns/dnssec.py.orig 2014-02-18 18:36:33.490753534 -0500
@@ -0,0 +1,375 @@
+# Copyright (C) 2003-2007, 2009, 2011 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+"""Common DNSSEC-related functions and constants."""
+
+import io
+import struct
+import time
+
+import dns.exception
+import dns.hash
+import dns.name
+import dns.node
+import dns.rdataset
+import dns.rdata
+import dns.rdatatype
+import dns.rdataclass
+
+class UnsupportedAlgorithm(dns.exception.DNSException):
+ """Raised if an algorithm is not supported."""
+ pass
+
+class ValidationFailure(dns.exception.DNSException):
+ """The DNSSEC signature is invalid."""
+ pass
+
+RSAMD5 = 1
+DH = 2
+DSA = 3
+ECC = 4
+RSASHA1 = 5
+DSANSEC3SHA1 = 6
+RSASHA1NSEC3SHA1 = 7
+RSASHA256 = 8
+RSASHA512 = 10
+INDIRECT = 252
+PRIVATEDNS = 253
+PRIVATEOID = 254
+
+_algorithm_by_text = {
+ 'RSAMD5' : RSAMD5,
+ 'DH' : DH,
+ 'DSA' : DSA,
+ 'ECC' : ECC,
+ 'RSASHA1' : RSASHA1,
+ 'DSANSEC3SHA1' : DSANSEC3SHA1,
+ 'RSASHA1NSEC3SHA1' : RSASHA1NSEC3SHA1,
+ 'RSASHA256' : RSASHA256,
+ 'RSASHA512' : RSASHA512,
+ 'INDIRECT' : INDIRECT,
+ 'PRIVATEDNS' : PRIVATEDNS,
+ 'PRIVATEOID' : PRIVATEOID,
+ }
+
+# We construct the inverse mapping programmatically to ensure that we
+# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that
+# would cause the mapping not to be true inverse.
+
+_algorithm_by_value = dict([(y, x) for x, y in _algorithm_by_text.items()])
+
+def algorithm_from_text(text):
+ """Convert text into a DNSSEC algorithm value
+ @rtype: int"""
+
+ value = _algorithm_by_text.get(text.upper())
+ if value is None:
+ value = int(text)
+ return value
+
+def algorithm_to_text(value):
+ """Convert a DNSSEC algorithm value to text
+ @rtype: string"""
+
+ text = _algorithm_by_value.get(value)
+ if text is None:
+ text = str(value)
+ return text
+
+def _to_rdata(record, origin):
+ s = io.BytesIO()
+ record.to_wire(s, origin=origin)
+ return s.getvalue()
+
+def key_id(key, origin=None):
+ rdata = _to_rdata(key, origin)
+ if key.algorithm == RSAMD5:
+ return (rdata[-3] << 8) + rdata[-2]
+ else:
+ total = 0
+ for i in range(len(rdata) // 2):
+ total += (rdata[2 * i] << 8) + rdata[2 * i + 1]
+ if len(rdata) % 2 != 0:
+ total += rdata[len(rdata) - 1] << 8
+ total += ((total >> 16) & 0xffff);
+ return total & 0xffff
+
+def make_ds(name, key, algorithm, origin=None):
+ if algorithm.upper() == 'SHA1':
+ dsalg = 1
+ hash = dns.hash.get('SHA1')()
+ elif algorithm.upper() == 'SHA256':
+ dsalg = 2
+ hash = dns.hash.get('SHA256')()
+ else:
+ raise UnsupportedAlgorithm('unsupported algorithm "%s"' % algorithm)
+
+ if isinstance(name, str):
+ name = dns.name.from_text(name, origin)
+ hash.update(name.canonicalize().to_wire())
+ hash.update(_to_rdata(key, origin))
+ digest = hash.digest()
+
+ dsrdata = struct.pack("!HBB", key_id(key), key.algorithm, dsalg) + digest
+ return dns.rdata.from_wire(dns.rdataclass.IN, dns.rdatatype.DS, dsrdata, 0,
+ len(dsrdata))
+
+def _find_candidate_keys(keys, rrsig):
+ candidate_keys=[]
+ value = keys.get(rrsig.signer)
+ if value is None:
+ return None
+ if isinstance(value, dns.node.Node):
+ try:
+ rdataset = value.find_rdataset(dns.rdataclass.IN,
+ dns.rdatatype.DNSKEY)
+ except KeyError:
+ return None
+ else:
+ rdataset = value
+ for rdata in rdataset:
+ if rdata.algorithm == rrsig.algorithm and \
+ key_id(rdata) == rrsig.key_tag:
+ candidate_keys.append(rdata)
+ return candidate_keys
+
+def _is_rsa(algorithm):
+ return algorithm in (RSAMD5, RSASHA1,
+ RSASHA1NSEC3SHA1, RSASHA256,
+ RSASHA512)
+
+def _is_dsa(algorithm):
+ return algorithm in (DSA, DSANSEC3SHA1)
+
+def _is_md5(algorithm):
+ return algorithm == RSAMD5
+
+def _is_sha1(algorithm):
+ return algorithm in (DSA, RSASHA1,
+ DSANSEC3SHA1, RSASHA1NSEC3SHA1)
+
+def _is_sha256(algorithm):
+ return algorithm == RSASHA256
+
+def _is_sha512(algorithm):
+ return algorithm == RSASHA512
+
+def _make_hash(algorithm):
+ if _is_md5(algorithm):
+ return dns.hash.get('MD5')()
+ if _is_sha1(algorithm):
+ return dns.hash.get('SHA1')()
+ if _is_sha256(algorithm):
+ return dns.hash.get('SHA256')()
+ if _is_sha512(algorithm):
+ return dns.hash.get('SHA512')()
+ raise ValidationFailure('unknown hash for algorithm %u' % algorithm)
+
+def _make_algorithm_id(algorithm):
+ if _is_md5(algorithm):
+ oid = [0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x05]
+ elif _is_sha1(algorithm):
+ oid = [0x2b, 0x0e, 0x03, 0x02, 0x1a]
+ elif _is_sha256(algorithm):
+ oid = [0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01]
+ elif _is_sha512(algorithm):
+ oid = [0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03]
+ else:
+ raise ValidationFailure('unknown algorithm %u' % algorithm)
+ olen = len(oid)
+ dlen = _make_hash(algorithm).digest_size
+ idbytes = [0x30] + [8 + olen + dlen] + \
+ [0x30, olen + 4] + [0x06, olen] + oid + \
+ [0x05, 0x00] + [0x04, dlen]
+ return bytes(idbytes)
+
+def _validate_rrsig(rrset, rrsig, keys, origin=None, now=None):
+ """Validate an RRset against a single signature rdata
+
+ The owner name of the rrsig is assumed to be the same as the owner name
+ of the rrset.
+
+ @param rrset: The RRset to validate
+ @type rrset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset)
+ tuple
+ @param rrsig: The signature rdata
+ @type rrsig: dns.rrset.Rdata
+ @param keys: The key dictionary.
+ @type keys: a dictionary keyed by dns.name.Name with node or rdataset values
+ @param origin: The origin to use for relative names
+ @type origin: dns.name.Name or None
+ @param now: The time to use when validating the signatures. The default
+ is the current time.
+ @type now: int
+ """
+
+ if isinstance(origin, str):
+ origin = dns.name.from_text(origin, dns.name.root)
+
+ for candidate_key in _find_candidate_keys(keys, rrsig):
+ if not candidate_key:
+ raise ValidationFailure('unknown key')
+
+ # For convenience, allow the rrset to be specified as a (name, rdataset)
+ # tuple as well as a proper rrset
+ if isinstance(rrset, tuple):
+ rrname = rrset[0]
+ rdataset = rrset[1]
+ else:
+ rrname = rrset.name
+ rdataset = rrset
+
+ if now is None:
+ now = time.time()
+ if rrsig.expiration < now:
+ raise ValidationFailure('expired')
+ if rrsig.inception > now:
+ raise ValidationFailure('not yet valid')
+
+ hash = _make_hash(rrsig.algorithm)
+
+ if _is_rsa(rrsig.algorithm):
+ keyptr = candidate_key.key
+ (count,) = struct.unpack('!B', keyptr[0:1])
+ keyptr = keyptr[1:]
+ if count == 0:
+ (count,) = struct.unpack('!H', keyptr[0:2])
+ keyptr = keyptr[2:]
+ rsa_e = keyptr[0:count]
+ rsa_n = keyptr[count:]
+ keylen = len(rsa_n) * 8
+ pubkey = Crypto.PublicKey.RSA.construct(
+ (Crypto.Util.number.bytes_to_long(rsa_n),
+ Crypto.Util.number.bytes_to_long(rsa_e)))
+ sig = (Crypto.Util.number.bytes_to_long(rrsig.signature),)
+ elif _is_dsa(rrsig.algorithm):
+ keyptr = candidate_key.key
+ (t,) = struct.unpack('!B', keyptr[0:1])
+ keyptr = keyptr[1:]
+ octets = 64 + t * 8
+ dsa_q = keyptr[0:20]
+ keyptr = keyptr[20:]
+ dsa_p = keyptr[0:octets]
+ keyptr = keyptr[octets:]
+ dsa_g = keyptr[0:octets]
+ keyptr = keyptr[octets:]
+ dsa_y = keyptr[0:octets]
+ pubkey = Crypto.PublicKey.DSA.construct(
+ (Crypto.Util.number.bytes_to_long(dsa_y),
+ Crypto.Util.number.bytes_to_long(dsa_g),
+ Crypto.Util.number.bytes_to_long(dsa_p),
+ Crypto.Util.number.bytes_to_long(dsa_q)))
+ (dsa_r, dsa_s) = struct.unpack('!20s20s', rrsig.signature[1:])
+ sig = (Crypto.Util.number.bytes_to_long(dsa_r),
+ Crypto.Util.number.bytes_to_long(dsa_s))
+ else:
+ raise ValidationFailure('unknown algorithm %u' % rrsig.algorithm)
+
+ hash.update(_to_rdata(rrsig, origin)[:18])
+ hash.update(rrsig.signer.to_digestable(origin))
+
+ if rrsig.labels < len(rrname) - 1:
+ suffix = rrname.split(rrsig.labels + 1)[1]
+ rrname = dns.name.from_text('*', suffix)
+ rrnamebuf = rrname.to_digestable(origin)
+ rrfixed = struct.pack('!HHI', rdataset.rdtype, rdataset.rdclass,
+ rrsig.original_ttl)
+ rrlist = sorted(rdataset);
+ for rr in rrlist:
+ hash.update(rrnamebuf)
+ hash.update(rrfixed)
+ rrdata = rr.to_digestable(origin)
+ rrlen = struct.pack('!H', len(rrdata))
+ hash.update(rrlen)
+ hash.update(rrdata)
+
+ digest = hash.digest()
+
+ if _is_rsa(rrsig.algorithm):
+ # PKCS1 algorithm identifier goop
+ digest = _make_algorithm_id(rrsig.algorithm) + digest
+ padlen = keylen // 8 - len(digest) - 3
+ digest = bytes([0]) + bytes([1]) + bytes([0xFF]) * padlen + \
+ bytes([0]) + digest
+ elif _is_dsa(rrsig.algorithm):
+ pass
+ else:
+ # Raise here for code clarity; this won't actually ever happen
+ # since if the algorithm is really unknown we'd already have
+ # raised an exception above
+ raise ValidationFailure('unknown algorithm %u' % rrsig.algorithm)
+
+ if pubkey.verify(digest, sig):
+ return
+ raise ValidationFailure('verify failure')
+
+def _validate(rrset, rrsigset, keys, origin=None, now=None):
+ """Validate an RRset
+
+ @param rrset: The RRset to validate
+ @type rrset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset)
+ tuple
+ @param rrsigset: The signature RRset
+ @type rrsigset: dns.rrset.RRset or (dns.name.Name, dns.rdataset.Rdataset)
+ tuple
+ @param keys: The key dictionary.
+ @type keys: a dictionary keyed by dns.name.Name with node or rdataset values
+ @param origin: The origin to use for relative names
+ @type origin: dns.name.Name or None
+ @param now: The time to use when validating the signatures. The default
+ is the current time.
+ @type now: int
+ """
+
+ if isinstance(origin, str):
+ origin = dns.name.from_text(origin, dns.name.root)
+
+ if isinstance(rrset, tuple):
+ rrname = rrset[0]
+ else:
+ rrname = rrset.name
+
+ if isinstance(rrsigset, tuple):
+ rrsigname = rrsigset[0]
+ rrsigrdataset = rrsigset[1]
+ else:
+ rrsigname = rrsigset.name
+ rrsigrdataset = rrsigset
+
+ rrname = rrname.choose_relativity(origin)
+ rrsigname = rrname.choose_relativity(origin)
+ if rrname != rrsigname:
+ raise ValidationFailure("owner names do not match")
+
+ for rrsig in rrsigrdataset:
+ try:
+ _validate_rrsig(rrset, rrsig, keys, origin, now)
+ return
+ except ValidationFailure:
+ pass
+ raise ValidationFailure("no RRSIGs validated")
+
+def _need_pycrypto(*args, **kwargs):
+ raise NotImplementedError("DNSSEC validation requires pycrypto")
+
+try:
+ import Crypto.PublicKey.RSA
+ import Crypto.PublicKey.DSA
+ import Crypto.Util.number
+ validate = _validate
+ validate_rrsig = _validate_rrsig
+except ImportError:
+ validate = _need_pycrypto
+ validate_rrsig = _need_pycrypto
diff -Naur dnspython-orig/dnspython3-1.11.1/dns/query.py dnspython/dnspython3-1.11.1/dns/query.py
--- dnspython-orig/dnspython3-1.11.1/dns/query.py 2012-05-31 04:19:04.000000000 -0400
+++ dnspython/dnspython3-1.11.1/dns/query.py 2014-02-18 18:36:33.491753545 -0500
@@ -411,6 +411,8 @@
tcpmsg = struct.pack("!H", l) + wire
_net_write(s, tcpmsg, expiration)
done = False
+ delete_mode = True
+ expecting_SOA = False
soa_rrset = None
soa_count = 0
if relativize:
@@ -439,18 +441,16 @@
tsig_ctx = r.tsig_ctx
first = False
answer_index = 0
- delete_mode = False
- expecting_SOA = False
if soa_rrset is None:
if not r.answer or r.answer[0].name != oname:
- raise dns.exception.FormError
+ raise dns.exception.FormError("No answer or RRset not for qname")
rrset = r.answer[0]
if rrset.rdtype != dns.rdatatype.SOA:
raise dns.exception.FormError("first RRset is not an SOA")
answer_index = 1
soa_rrset = rrset.copy()
if rdtype == dns.rdatatype.IXFR:
- if soa_rrset[0].serial == serial:
+ if soa_rrset[0].serial <= serial:
#
# We're already up-to-date.
#
@@ -471,7 +471,14 @@
expecting_SOA = False
elif rdtype == dns.rdatatype.IXFR:
delete_mode = not delete_mode
- if rrset == soa_rrset and not delete_mode:
+ #
+ # If this SOA RRset is equal to the first we saw then we're
+ # finished. If this is an IXFR we also check that we're seeing
+ # the record in the expected part of the response.
+ #
+ if rrset == soa_rrset and \
+ (rdtype == dns.rdatatype.AXFR or \
+ (rdtype == dns.rdatatype.IXFR and delete_mode)):
done = True
elif expecting_SOA:
#
diff -Naur dnspython-orig/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py dnspython/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py
--- dnspython-orig/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py 2011-07-09 10:08:27.000000000 -0400
+++ dnspython/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py 2014-02-18 18:36:33.491753545 -0500
@@ -23,6 +23,11 @@
_pows = (1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
100000000, 1000000000, 10000000000)
+# default values are in centimeters
+_default_size = 100.0
+_default_hprec = 1000000.0
+_default_vprec = 1000.0
+
def _exponent_of(what, desc):
exp = None
for i in range(len(_pows)):
@@ -98,13 +103,14 @@
'horizontal_precision', 'vertical_precision']
def __init__(self, rdclass, rdtype, latitude, longitude, altitude,
- size=1.0, hprec=10000.0, vprec=10.0):
+ size=_default_size, hprec=_default_hprec, vprec=_default_vprec):
"""Initialize a LOC record instance.
The parameters I{latitude} and I{longitude} may be either a 4-tuple
of integers specifying (degrees, minutes, seconds, milliseconds),
or they may be floating point values specifying the number of
- degrees. The other parameters are floats."""
+ degrees. The other parameters are floats. Size, horizontal precision,
+ and vertical precision are specified in centimeters."""
super(LOC, self).__init__(rdclass, rdtype)
if isinstance(latitude, int):
@@ -141,8 +147,10 @@
self.longitude[3], long_hemisphere, self.altitude / 100.0
)
- if self.size != 1.0 or self.horizontal_precision != 10000.0 or \
- self.vertical_precision != 10.0:
+ # do not print default values
+ if self.size != _default_size or \
+ self.horizontal_precision != _default_hprec or \
+ self.vertical_precision != _default_vprec:
text += " %0.2fm %0.2fm %0.2fm" % (
self.size / 100.0, self.horizontal_precision / 100.0,
self.vertical_precision / 100.0
@@ -152,9 +160,9 @@
def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
latitude = [0, 0, 0, 0]
longitude = [0, 0, 0, 0]
- size = 1.0
- hprec = 10000.0
- vprec = 10.0
+ size = _default_size
+ hprec = _default_hprec
+ vprec = _default_vprec
latitude[0] = tok.get_int()
t = tok.get_string()
@@ -240,8 +248,8 @@
value = token.value
if value[-1] == 'm':
value = value[0 : -1]
- vprec = float(value) * 100.0 # m -> cm
- tok.get_eol()
+ vprec = float(value) * 100.0 # m -> cm
+ tok.get_eol()
return cls(rdclass, rdtype, latitude, longitude, altitude,
size, hprec, vprec)
diff -Naur dnspython-orig/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py.orig dnspython/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py.orig
--- dnspython-orig/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py.orig 1969-12-31 19:00:00.000000000 -0500
+++ dnspython/dnspython3-1.11.1/dns/rdtypes/ANY/LOC.py.orig 2014-02-18 18:36:33.491753545 -0500
@@ -0,0 +1,334 @@
+# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import io
+import struct
+
+import dns.exception
+import dns.rdata
+import dns.util
+
+_pows = (1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
+ 100000000, 1000000000, 10000000000)
+
+def _exponent_of(what, desc):
+ exp = None
+ for i in range(len(_pows)):
+ if what // _pows[i] == 0:
+ exp = i - 1
+ break
+ if exp is None or exp < 0:
+ raise dns.exception.SyntaxError("%s value out of bounds" % desc)
+ return exp
+
+def _float_to_tuple(what):
+ if what < 0:
+ sign = -1
+ what *= -1
+ else:
+ sign = 1
+ what = int(round(what * 3600000))
+ degrees = what // 3600000
+ what -= degrees * 3600000
+ minutes = what // 60000
+ what -= minutes * 60000
+ seconds = what // 1000
+ what -= seconds * 1000
+ return (degrees * sign, minutes, seconds, what)
+
+def _tuple_to_float(what):
+ if what[0] < 0:
+ sign = -1
+ value = float(what[0]) * -1
+ else:
+ sign = 1
+ value = float(what[0])
+ value += float(what[1]) / 60.0
+ value += float(what[2]) / 3600.0
+ value += float(what[3]) / 3600000.0
+ return sign * value
+
+def _encode_size(what, desc):
+ what = int(what);
+ exponent = _exponent_of(what, desc) & 0xF
+ base = what // pow(10, exponent) & 0xF
+ return base * 16 + exponent
+
+def _decode_size(what, desc):
+ exponent = what & 0x0F
+ if exponent > 9:
+ raise dns.exception.SyntaxError("bad %s exponent" % desc)
+ base = (what & 0xF0) >> 4
+ if base > 9:
+ raise dns.exception.SyntaxError("bad %s base" % desc)
+ return int(base) * pow(10, exponent)
+
+class LOC(dns.rdata.Rdata):
+ """LOC record
+
+ @ivar latitude: latitude
+ @type latitude: (int, int, int, int) tuple specifying the degrees, minutes,
+ seconds, and milliseconds of the coordinate.
+ @ivar longitude: longitude
+ @type longitude: (int, int, int, int) tuple specifying the degrees,
+ minutes, seconds, and milliseconds of the coordinate.
+ @ivar altitude: altitude
+ @type altitude: float
+ @ivar size: size of the sphere
+ @type size: float
+ @ivar horizontal_precision: horizontal precision
+ @type horizontal_precision: float
+ @ivar vertical_precision: vertical precision
+ @type vertical_precision: float
+ @see: RFC 1876"""
+
+ __slots__ = ['latitude', 'longitude', 'altitude', 'size',
+ 'horizontal_precision', 'vertical_precision']
+
+ def __init__(self, rdclass, rdtype, latitude, longitude, altitude,
+ size=1.0, hprec=10000.0, vprec=10.0):
+ """Initialize a LOC record instance.
+
+ The parameters I{latitude} and I{longitude} may be either a 4-tuple
+ of integers specifying (degrees, minutes, seconds, milliseconds),
+ or they may be floating point values specifying the number of
+ degrees. The other parameters are floats."""
+
+ super(LOC, self).__init__(rdclass, rdtype)
+ if isinstance(latitude, int):
+ latitude = float(latitude)
+ if isinstance(latitude, float):
+ latitude = _float_to_tuple(latitude)
+ self.latitude = latitude
+ if isinstance(longitude, int):
+ longitude = float(longitude)
+ if isinstance(longitude, float):
+ longitude = _float_to_tuple(longitude)
+ self.longitude = longitude
+ self.altitude = float(altitude)
+ self.size = float(size)
+ self.horizontal_precision = float(hprec)
+ self.vertical_precision = float(vprec)
+
+ def to_text(self, origin=None, relativize=True, **kw):
+ if self.latitude[0] > 0:
+ lat_hemisphere = 'N'
+ lat_degrees = self.latitude[0]
+ else:
+ lat_hemisphere = 'S'
+ lat_degrees = -1 * self.latitude[0]
+ if self.longitude[0] > 0:
+ long_hemisphere = 'E'
+ long_degrees = self.longitude[0]
+ else:
+ long_hemisphere = 'W'
+ long_degrees = -1 * self.longitude[0]
+ text = "%d %d %d.%03d %s %d %d %d.%03d %s %0.2fm" % (
+ lat_degrees, self.latitude[1], self.latitude[2], self.latitude[3],
+ lat_hemisphere, long_degrees, self.longitude[1], self.longitude[2],
+ self.longitude[3], long_hemisphere, self.altitude / 100.0
+ )
+
+ if self.size != 1.0 or self.horizontal_precision != 10000.0 or \
+ self.vertical_precision != 10.0:
+ text += " %0.2fm %0.2fm %0.2fm" % (
+ self.size / 100.0, self.horizontal_precision / 100.0,
+ self.vertical_precision / 100.0
+ )
+ return text
+
+ def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
+ latitude = [0, 0, 0, 0]
+ longitude = [0, 0, 0, 0]
+ size = 1.0
+ hprec = 10000.0
+ vprec = 10.0
+
+ latitude[0] = tok.get_int()
+ t = tok.get_string()
+ if t.isdigit():
+ latitude[1] = int(t)
+ t = tok.get_string()
+ if '.' in t:
+ (seconds, milliseconds) = t.split('.')
+ if not seconds.isdigit():
+ raise dns.exception.SyntaxError('bad latitude seconds value')
+ latitude[2] = int(seconds)
+ if latitude[2] >= 60:
+ raise dns.exception.SyntaxError('latitude seconds >= 60')
+ l = len(milliseconds)
+ if l == 0 or l > 3 or not milliseconds.isdigit():
+ raise dns.exception.SyntaxError('bad latitude milliseconds value')
+ if l == 1:
+ m = 100
+ elif l == 2:
+ m = 10
+ else:
+ m = 1
+ latitude[3] = m * int(milliseconds)
+ t = tok.get_string()
+ elif t.isdigit():
+ latitude[2] = int(t)
+ t = tok.get_string()
+ if t == 'S':
+ latitude[0] *= -1
+ elif t != 'N':
+ raise dns.exception.SyntaxError('bad latitude hemisphere value')
+
+ longitude[0] = tok.get_int()
+ t = tok.get_string()
+ if t.isdigit():
+ longitude[1] = int(t)
+ t = tok.get_string()
+ if '.' in t:
+ (seconds, milliseconds) = t.split('.')
+ if not seconds.isdigit():
+ raise dns.exception.SyntaxError('bad longitude seconds value')
+ longitude[2] = int(seconds)
+ if longitude[2] >= 60:
+ raise dns.exception.SyntaxError('longitude seconds >= 60')
+ l = len(milliseconds)
+ if l == 0 or l > 3 or not milliseconds.isdigit():
+ raise dns.exception.SyntaxError('bad longitude milliseconds value')
+ if l == 1:
+ m = 100
+ elif l == 2:
+ m = 10
+ else:
+ m = 1
+ longitude[3] = m * int(milliseconds)
+ t = tok.get_string()
+ elif t.isdigit():
+ longitude[2] = int(t)
+ t = tok.get_string()
+ if t == 'W':
+ longitude[0] *= -1
+ elif t != 'E':
+ raise dns.exception.SyntaxError('bad longitude hemisphere value')
+
+ t = tok.get_string()
+ if t[-1] == 'm':
+ t = t[0 : -1]
+ altitude = float(t) * 100.0 # m -> cm
+
+ token = tok.get().unescape()
+ if not token.is_eol_or_eof():
+ value = token.value
+ if value[-1] == 'm':
+ value = value[0 : -1]
+ size = float(value) * 100.0 # m -> cm
+ token = tok.get().unescape()
+ if not token.is_eol_or_eof():
+ value = token.value
+ if value[-1] == 'm':
+ value = value[0 : -1]
+ hprec = float(value) * 100.0 # m -> cm
+ token = tok.get().unescape()
+ if not token.is_eol_or_eof():
+ value = token.value
+ if value[-1] == 'm':
+ value = value[0 : -1]
+ vprec = float(value) * 100.0 # m -> cm
+ tok.get_eol()
+
+ return cls(rdclass, rdtype, latitude, longitude, altitude,
+ size, hprec, vprec)
+
+ from_text = classmethod(from_text)
+
+ def to_wire(self, file, compress = None, origin = None):
+ if self.latitude[0] < 0:
+ sign = -1
+ degrees = -1 * self.latitude[0]
+ else:
+ sign = 1
+ degrees = self.latitude[0]
+ milliseconds = (degrees * 3600000 +
+ self.latitude[1] * 60000 +
+ self.latitude[2] * 1000 +
+ self.latitude[3]) * sign
+ latitude = 0x80000000 + milliseconds
+ if self.longitude[0] < 0:
+ sign = -1
+ degrees = -1 * self.longitude[0]
+ else:
+ sign = 1
+ degrees = self.longitude[0]
+ milliseconds = (degrees * 3600000 +
+ self.longitude[1] * 60000 +
+ self.longitude[2] * 1000 +
+ self.longitude[3]) * sign
+ longitude = 0x80000000 + milliseconds
+ altitude = int(self.altitude) + 10000000
+ size = _encode_size(self.size, "size")
+ hprec = _encode_size(self.horizontal_precision, "horizontal precision")
+ vprec = _encode_size(self.vertical_precision, "vertical precision")
+ wire = struct.pack("!BBBBIII", 0, size, hprec, vprec, latitude,
+ longitude, altitude)
+ file.write(wire)
+
+ def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
+ (version, size, hprec, vprec, latitude, longitude, altitude) = \
+ struct.unpack("!BBBBIII", wire[current : current + rdlen])
+ if latitude > 0x80000000:
+ latitude = float(latitude - 0x80000000) / 3600000
+ else:
+ latitude = -1 * float(0x80000000 - latitude) / 3600000
+ if latitude < -90.0 or latitude > 90.0:
+ raise dns.exception.FormError("bad latitude")
+ if longitude > 0x80000000:
+ longitude = float(longitude - 0x80000000) / 3600000
+ else:
+ longitude = -1 * float(0x80000000 - longitude) / 3600000
+ if longitude < -180.0 or longitude > 180.0:
+ raise dns.exception.FormError("bad longitude")
+ altitude = float(altitude) - 10000000.0
+ size = _decode_size(size, "size")
+ hprec = _decode_size(hprec, "horizontal precision")
+ vprec = _decode_size(vprec, "vertical precision")
+ return cls(rdclass, rdtype, latitude, longitude, altitude,
+ size, hprec, vprec)
+
+ from_wire = classmethod(from_wire)
+
+ def _cmp(self, other):
+ f = io.BytesIO()
+ self.to_wire(f)
+ wire1 = f.getvalue()
+ f.seek(0)
+ f.truncate()
+ other.to_wire(f)
+ wire2 = f.getvalue()
+ f.close()
+
+ return dns.util.cmp(wire1, wire2)
+
+ def _get_float_latitude(self):
+ return _tuple_to_float(self.latitude)
+
+ def _set_float_latitude(self, value):
+ self.latitude = _float_to_tuple(value)
+
+ float_latitude = property(_get_float_latitude, _set_float_latitude,
+ doc="latitude as a floating point value")
+
+ def _get_float_longitude(self):
+ return _tuple_to_float(self.longitude)
+
+ def _set_float_longitude(self, value):
+ self.longitude = _float_to_tuple(value)
+
+ float_longitude = property(_get_float_longitude, _set_float_longitude,
+ doc="longitude as a floating point value")
diff -Naur dnspython-orig/dnspython3-1.11.1/tests/dnssec.py dnspython/dnspython3-1.11.1/tests/dnssec.py
--- dnspython-orig/dnspython3-1.11.1/tests/dnssec.py 2013-03-31 06:35:33.000000000 -0400
+++ dnspython/dnspython3-1.11.1/tests/dnssec.py 2014-02-18 18:36:33.492753557 -0500
@@ -97,6 +97,40 @@
example_ds_sha256 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS,
'18673 3 2 eb8344cbbf07c9d3d3d6c81d10c76653e28d8611a65e639ef8f716e4e4e5d913')
+when3 = 1379801800
+
+abs_ecdsa256_keys = { abs_example :
+ dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY',
+ "256 3 13 +3ss1sCpdARVA61DJigEsL/8quo2a8MszKtn2gkkfxgzFs8S2UHtpb4N fY+XFmNW+JK6MsCkI3jHYN8eEQUgMw==",
+ "257 3 13 eJCEVH7AS3wnoaQpaNlAXH0W8wxymtT9P6P3qjN2ZCV641ED8pF7wZ5V yWfOpgTs6oaZevbJgehl/GaRPUgVyQ==")
+ }
+
+abs_ecdsa256_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 4 10800 3600 604800 86400')
+
+abs_other_ecdsa256_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401')
+
+abs_ecdsa256_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG',
+ "SOA 13 1 86400 20130921221753 20130921221638 7460 example. Sm09SOGz1ULB5D/duwdE2Zpn8bWbVBM77H6N1wPkc42LevvVO+kZEjpq 2nq4GOMJcih52667GIAbMrwmU5P2MQ==")
+
+when4 = 1379804850
+
+abs_ecdsa384_keys = { abs_example :
+ dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY',
+ "256 3 14 1bG8qWviKNXQX3BIuG6/T5jrP1FISiLW/8qGF6BsM9DQtWYhhZUA3Owr OAEiyHAhQwjkN2kTvWiAYoPN80Ii+5ff9/atzY4F9W50P4l75Dj9PYrL HN/hLUgWMNVc9pvA",
+ "257 3 14 mSub2n0KRt6u2FaD5XJ3oQu0R4XvB/9vUJcyW6+oo0y+KzfQeTdkf1ro ZMVKoyWXW9zUKBYGJpMUIdbAxzrYi7f5HyZ3yDpBFz1hw9+o3CX+gtgb +RyhHfJDwwFXBid9")
+ }
+
+abs_ecdsa384_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86400')
+
+abs_other_ecdsa384_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401')
+
+abs_ecdsa384_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG',
+ "SOA 14 1 86400 20130929021229 20130921230729 63571 example. CrnCu34EeeRz0fEhL9PLlwjpBKGYW8QjBjFQTwd+ViVLRAS8tNkcDwQE NhSV89NEjj7ze1a/JcCfcJ+/mZgnvH4NHLNg3Tf6KuLZsgs2I4kKQXEk 37oIHravPEOlGYNI")
+
class DNSSECValidatorTestCase(unittest.TestCase):
def testAbsoluteRSAGood(self):
@@ -143,6 +177,35 @@
ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA256')
self.assertTrue(ds == example_ds_sha256)
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA256Good(self):
+ dns.dnssec.validate(abs_ecdsa256_soa, abs_ecdsa256_soa_rrsig,
+ abs_ecdsa256_keys, None, when3)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA256Bad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_ecdsa256_soa, abs_ecdsa256_soa_rrsig,
+ abs_ecdsa256_keys, None, when3)
+ self.failUnlessRaises(dns.dnssec.ValidationFailure, bad)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA384Good(self):
+ dns.dnssec.validate(abs_ecdsa384_soa, abs_ecdsa384_soa_rrsig,
+ abs_ecdsa384_keys, None, when4)
+
+ @unittest.skipIf(not dns.dnssec._have_ecdsa,
+ "python ECDSA can not be imported")
+ def testAbsoluteECDSA384Bad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_ecdsa384_soa, abs_ecdsa384_soa_rrsig,
+ abs_ecdsa384_keys, None, when4)
+ self.failUnlessRaises(dns.dnssec.ValidationFailure, bad)
+
+
if __name__ == '__main__':
import_ok = False
try:
diff -Naur dnspython-orig/dnspython3-1.11.1/tests/dnssec.py.orig dnspython/dnspython3-1.11.1/tests/dnssec.py.orig
--- dnspython-orig/dnspython3-1.11.1/tests/dnssec.py.orig 1969-12-31 19:00:00.000000000 -0500
+++ dnspython/dnspython3-1.11.1/tests/dnssec.py.orig 2014-02-18 18:36:33.492753557 -0500
@@ -0,0 +1,156 @@
+# Copyright (C) 2011 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import unittest
+
+import dns.dnssec
+import dns.name
+import dns.rdata
+import dns.rdataclass
+import dns.rdatatype
+import dns.rrset
+
+abs_dnspython_org = dns.name.from_text('dnspython.org')
+
+abs_keys = { abs_dnspython_org :
+ dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'DNSKEY',
+ '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=',
+ '256 3 5 AwEAAdSSghOGjU33IQZgwZM2Hh771VGXX05olJK49FxpSyuEAjDBXY58 LGU9R2Zgeecnk/b9EAhFu/vCV9oECtiTCvwuVAkt9YEweqYDluQInmgP NGMJCKdSLlnX93DkjDw8rMYv5dqXCuSGPlKChfTJOLQxIAxGloS7lL+c 0CTZydAF')
+ }
+
+abs_keys_duplicate_keytag = { abs_dnspython_org :
+ dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'DNSKEY',
+ '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=',
+ '256 3 5 AwEAAdSSg++++THIS/IS/NOT/THE/CORRECT/KEY++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ AaOSydAF',
+ '256 3 5 AwEAAdSSghOGjU33IQZgwZM2Hh771VGXX05olJK49FxpSyuEAjDBXY58 LGU9R2Zgeecnk/b9EAhFu/vCV9oECtiTCvwuVAkt9YEweqYDluQInmgP NGMJCKdSLlnX93DkjDw8rMYv5dqXCuSGPlKChfTJOLQxIAxGloS7lL+c 0CTZydAF')
+ }
+
+rel_keys = { dns.name.empty :
+ dns.rrset.from_text('@', 3600, 'IN', 'DNSKEY',
+ '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=',
+ '256 3 5 AwEAAdSSghOGjU33IQZgwZM2Hh771VGXX05olJK49FxpSyuEAjDBXY58 LGU9R2Zgeecnk/b9EAhFu/vCV9oECtiTCvwuVAkt9YEweqYDluQInmgP NGMJCKdSLlnX93DkjDw8rMYv5dqXCuSGPlKChfTJOLQxIAxGloS7lL+c 0CTZydAF')
+ }
+
+when = 1290250287
+
+abs_soa = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'SOA',
+ 'howl.dnspython.org. hostmaster.dnspython.org. 2010020047 3600 1800 604800 3600')
+
+abs_other_soa = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'SOA',
+ 'foo.dnspython.org. hostmaster.dnspython.org. 2010020047 3600 1800 604800 3600')
+
+abs_soa_rrsig = dns.rrset.from_text('dnspython.org.', 3600, 'IN', 'RRSIG',
+ 'SOA 5 2 3600 20101127004331 20101119213831 61695 dnspython.org. sDUlltRlFTQw5ITFxOXW3TgmrHeMeNpdqcZ4EXxM9FHhIlte6V9YCnDw t6dvM9jAXdIEi03l9H/RAd9xNNW6gvGMHsBGzpvvqFQxIBR2PoiZA1mX /SWHZFdbt4xjYTtXqpyYvrMK0Dt7bUYPadyhPFCJ1B+I8Zi7B5WJEOd0 8vs=')
+
+rel_soa = dns.rrset.from_text('@', 3600, 'IN', 'SOA',
+ 'howl hostmaster 2010020047 3600 1800 604800 3600')
+
+rel_other_soa = dns.rrset.from_text('@', 3600, 'IN', 'SOA',
+ 'foo hostmaster 2010020047 3600 1800 604800 3600')
+
+rel_soa_rrsig = dns.rrset.from_text('@', 3600, 'IN', 'RRSIG',
+ 'SOA 5 2 3600 20101127004331 20101119213831 61695 @ sDUlltRlFTQw5ITFxOXW3TgmrHeMeNpdqcZ4EXxM9FHhIlte6V9YCnDw t6dvM9jAXdIEi03l9H/RAd9xNNW6gvGMHsBGzpvvqFQxIBR2PoiZA1mX /SWHZFdbt4xjYTtXqpyYvrMK0Dt7bUYPadyhPFCJ1B+I8Zi7B5WJEOd0 8vs=')
+
+sep_key = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DNSKEY,
+ '257 3 5 AwEAAenVTr9L1OMlL1/N2ta0Qj9LLLnnmFWIr1dJoAsWM9BQfsbV7kFZ XbAkER/FY9Ji2o7cELxBwAsVBuWn6IUUAJXLH74YbC1anY0lifjgt29z SwDzuB7zmC7yVYZzUunBulVW4zT0tg1aePbpVL2EtTL8VzREqbJbE25R KuQYHZtFwG8S4iBxJUmT2Bbd0921LLxSQgVoFXlQx/gFV2+UERXcJ5ce iX6A6wc02M/pdg/YbJd2rBa0MYL3/Fz/Xltre0tqsImZGxzi6YtYDs45 NC8gH+44egz82e2DATCVM1ICPmRDjXYTLldQiWA2ZXIWnK0iitl5ue24 7EsWJefrIhE=')
+
+good_ds = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS,
+ '57349 5 2 53A79A3E7488AB44FFC56B2D1109F0699D1796DD977E72108B841F96 E47D7013')
+
+when2 = 1290425644
+
+abs_example = dns.name.from_text('example')
+
+abs_dsa_keys = { abs_example :
+ dns.rrset.from_text('example.', 86400, 'IN', 'DNSKEY',
+ '257 3 3 CI3nCqyJsiCJHTjrNsJOT4RaszetzcJPYuoH3F9ZTVt3KJXncCVR3bwn 1w0iavKljb9hDlAYSfHbFCp4ic/rvg4p1L8vh5s8ToMjqDNl40A0hUGQ Ybx5hsECyK+qHoajilUX1phYSAD8d9WAGO3fDWzUPBuzR7o85NiZCDxz yXuNVfni0uhj9n1KYhEO5yAbbruDGN89wIZcxMKuQsdUY2GYD93ssnBv a55W6XRABYWayKZ90WkRVODLVYLSn53Pj/wwxGH+XdhIAZJXimrZL4yl My7rtBsLMqq8Ihs4Tows7LqYwY7cp6y/50tw6pj8tFqMYcPUjKZV36l1 M/2t5BVg3i7IK61Aidt6aoC3TDJtzAxg3ZxfjZWJfhHjMJqzQIfbW5b9 q1mjFsW5EUv39RaNnX+3JWPRLyDqD4pIwDyqfutMsdk/Py3paHn82FGp CaOg+nicqZ9TiMZURN/XXy5JoXUNQ3RNvbHCUiPUe18KUkY6mTfnyHld 1l9YCWmzXQVClkx/hOYxjJ4j8Ife58+Obu5X',
+ '256 3 3 CJE1yb9YRQiw5d2xZrMUMR+cGCTt1bp1KDCefmYKmS+Z1+q9f42ETVhx JRiQwXclYwmxborzIkSZegTNYIV6mrYwbNB27Q44c3UGcspb3PiOw5TC jNPRYEcdwGvDZ2wWy+vkSV/S9tHXY8O6ODiE6abZJDDg/RnITyi+eoDL R3KZ5n/V1f1T1b90rrV6EewhBGQJpQGDogaXb2oHww9Tm6NfXyo7SoMM pbwbzOckXv+GxRPJIQNSF4D4A9E8XCksuzVVdE/0lr37+uoiAiPia38U 5W2QWe/FJAEPLjIp2eTzf0TrADc1pKP1wrA2ASpdzpm/aX3IB5RPp8Ew S9U72eBFZJAUwg635HxJVxH1maG6atzorR566E+e0OZSaxXS9o1o6QqN 3oPlYLGPORDiExilKfez3C/x/yioOupW9K5eKF0gmtaqrHX0oq9s67f/ RIM2xVaKHgG9Vf2cgJIZkhv7sntujr+E4htnRmy9P9BxyFxsItYxPI6Z bzygHAZpGhlI/7ltEGlIwKxyTK3ZKBm67q7B')
+ }
+
+abs_dsa_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86400')
+
+abs_other_dsa_soa = dns.rrset.from_text('example.', 86400, 'IN', 'SOA',
+ 'ns1.example. hostmaster.example. 2 10800 3600 604800 86401')
+
+abs_dsa_soa_rrsig = dns.rrset.from_text('example.', 86400, 'IN', 'RRSIG',
+ 'SOA 3 1 86400 20101129143231 20101122112731 42088 example. CGul9SuBofsktunV8cJs4eRs6u+3NCS3yaPKvBbD+pB2C76OUXDZq9U=')
+
+example_sep_key = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DNSKEY,
+ '257 3 3 CI3nCqyJsiCJHTjrNsJOT4RaszetzcJPYuoH3F9ZTVt3KJXncCVR3bwn 1w0iavKljb9hDlAYSfHbFCp4ic/rvg4p1L8vh5s8ToMjqDNl40A0hUGQ Ybx5hsECyK+qHoajilUX1phYSAD8d9WAGO3fDWzUPBuzR7o85NiZCDxz yXuNVfni0uhj9n1KYhEO5yAbbruDGN89wIZcxMKuQsdUY2GYD93ssnBv a55W6XRABYWayKZ90WkRVODLVYLSn53Pj/wwxGH+XdhIAZJXimrZL4yl My7rtBsLMqq8Ihs4Tows7LqYwY7cp6y/50tw6pj8tFqMYcPUjKZV36l1 M/2t5BVg3i7IK61Aidt6aoC3TDJtzAxg3ZxfjZWJfhHjMJqzQIfbW5b9 q1mjFsW5EUv39RaNnX+3JWPRLyDqD4pIwDyqfutMsdk/Py3paHn82FGp CaOg+nicqZ9TiMZURN/XXy5JoXUNQ3RNvbHCUiPUe18KUkY6mTfnyHld 1l9YCWmzXQVClkx/hOYxjJ4j8Ife58+Obu5X')
+
+example_ds_sha1 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS,
+ '18673 3 1 71b71d4f3e11bbd71b4eff12cde69f7f9215bbe7')
+
+example_ds_sha256 = dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.DS,
+ '18673 3 2 eb8344cbbf07c9d3d3d6c81d10c76653e28d8611a65e639ef8f716e4e4e5d913')
+
+class DNSSECValidatorTestCase(unittest.TestCase):
+
+ def testAbsoluteRSAGood(self):
+ dns.dnssec.validate(abs_soa, abs_soa_rrsig, abs_keys, None, when)
+
+ def testDuplicateKeytag(self):
+ dns.dnssec.validate(abs_soa, abs_soa_rrsig, abs_keys_duplicate_keytag, None, when)
+
+ def testAbsoluteRSABad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_soa, abs_soa_rrsig, abs_keys, None,
+ when)
+ self.assertRaises(dns.dnssec.ValidationFailure, bad)
+
+ def testRelativeRSAGood(self):
+ dns.dnssec.validate(rel_soa, rel_soa_rrsig, rel_keys,
+ abs_dnspython_org, when)
+
+ def testRelativeRSABad(self):
+ def bad():
+ dns.dnssec.validate(rel_other_soa, rel_soa_rrsig, rel_keys,
+ abs_dnspython_org, when)
+ self.assertRaises(dns.dnssec.ValidationFailure, bad)
+
+ def testMakeSHA256DS(self):
+ ds = dns.dnssec.make_ds(abs_dnspython_org, sep_key, 'SHA256')
+ self.assertTrue(ds == good_ds)
+
+ def testAbsoluteDSAGood(self):
+ dns.dnssec.validate(abs_dsa_soa, abs_dsa_soa_rrsig, abs_dsa_keys, None,
+ when2)
+
+ def testAbsoluteDSABad(self):
+ def bad():
+ dns.dnssec.validate(abs_other_dsa_soa, abs_dsa_soa_rrsig,
+ abs_dsa_keys, None, when2)
+ self.assertRaises(dns.dnssec.ValidationFailure, bad)
+
+ def testMakeExampleSHA1DS(self):
+ ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA1')
+ self.assertTrue(ds == example_ds_sha1)
+
+ def testMakeExampleSHA256DS(self):
+ ds = dns.dnssec.make_ds(abs_example, example_sep_key, 'SHA256')
+ self.assertTrue(ds == example_ds_sha256)
+
+if __name__ == '__main__':
+ import_ok = False
+ try:
+ import Crypto.Util.number
+ import_ok = True
+ except:
+ pass
+ if import_ok:
+ unittest.main()
+ else:
+ print('skipping DNSSEC tests because pycrypto is not installed')
diff -Naur dnspython-orig/dnspython3-1.11.1/tests/rdtypeanyloc.py dnspython/dnspython3-1.11.1/tests/rdtypeanyloc.py
--- dnspython-orig/dnspython3-1.11.1/tests/rdtypeanyloc.py 1969-12-31 19:00:00.000000000 -0500
+++ dnspython/dnspython3-1.11.1/tests/rdtypeanyloc.py 2014-02-18 18:36:33.492753557 -0500
@@ -0,0 +1,68 @@
+# Copyright (C) 2014 Red Hat, Inc.
+# Author: Petr Spacek <pspacek@redhat.com>
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED 'AS IS' AND RED HAT DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import unittest
+
+import dns.rrset
+import dns.rdtypes.ANY.LOC
+
+class RdtypeAnyLocTestCase(unittest.TestCase):
+
+ def testEqual1(self):
+ '''Test default values for size, horizontal and vertical precision.'''
+ r1 = dns.rrset.from_text('foo', 300, 'IN', 'LOC',
+ '49 11 42.400 N 16 36 29.600 E 227.64m')
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64m '
+ '1.00m 10000.00m 10.00m')
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual2(self):
+ '''Test default values for size, horizontal and vertical precision.'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0) # centimeters
+ r2 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0, # centimeters
+ 100.0, 1000000.00, 1000.0) # centimeters
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual3(self):
+ '''Test size, horizontal and vertical precision parsers: 100 cm == 1 m.
+
+ Parsers in from_text() and __init__() have to produce equal results.'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0,
+ 200.0, 1000.00, 200.0) # centimeters
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64m '
+ '2.00m 10.00m 2.00m')[0]
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+ def testEqual4(self):
+ '''Test size, horizontal and vertical precision parsers without unit.
+
+ Parsers in from_text() and __init__() have produce equal result
+ for values with and without trailing "m".'''
+ r1 = dns.rdtypes.ANY.LOC.LOC(1, 29, (49, 11, 42, 400),
+ (16, 36, 29, 600), 22764.0,
+ 200.0, 1000.00, 200.0) # centimeters
+ r2 = dns.rrset.from_text('FOO', 600, 'in', 'loc',
+ '49 11 42.400 N 16 36 29.600 E 227.64 '
+ '2 10 2')[0] # meters without explicit unit
+ self.failUnless(r1 == r2, '"%s" != "%s"' % (r1, r2))
+
+if __name__ == '__main__':
+ unittest.main()
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