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* Updated to 1.10.1 and added TLSA support

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Paul Wouters 2012-09-17 19:08:51 -04:00
parent 515f414337
commit 0b73da222f
4 changed files with 188 additions and 3 deletions
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2
.gitignore vendored
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@ -8,3 +8,5 @@ dnspython-1.8.0.tar.gz.asc
/dnspython-1.9.3.tar.gz.asc /dnspython-1.9.3.tar.gz.asc
/dnspython-1.9.4.tar.gz /dnspython-1.9.4.tar.gz
/dnspython-1.9.4.tar.gz.asc /dnspython-1.9.4.tar.gz.asc
/dnspython-1.10.0.tar.gz
/dnspython-1.10.0.tar.gz.asc

175
dnspython-1.10.1-tlsa.patch Normal file
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@ -0,0 +1,175 @@
commit 38d5ea59581275eafcf55f2d677056875483fa2f
Author: Pieter Lexis <pieter@plexis.eu>
Date: Mon Sep 17 23:58:20 2012 +0200
Add TLSA (RFC 6698) record type
diff --git a/dns/rdatatype.py b/dns/rdatatype.py
index 380cfcd..f64307a 100644
--- a/dns/rdatatype.py
+++ b/dns/rdatatype.py
@@ -78,6 +78,7 @@ DNSKEY = 48
DHCID = 49
NSEC3 = 50
NSEC3PARAM = 51
+TLSA = 52
HIP = 55
SPF = 99
UNSPEC = 103
@@ -140,6 +141,7 @@ _by_text = {
'DHCID' : DHCID,
'NSEC3' : NSEC3,
'NSEC3PARAM' : NSEC3PARAM,
+ 'TLSA' : TLSA,
'HIP' : HIP,
'SPF' : SPF,
'UNSPEC' : UNSPEC,
diff --git a/dns/rdtypes/ANY/TLSA.py b/dns/rdtypes/ANY/TLSA.py
new file mode 100644
index 0000000..6ca8c0a
--- /dev/null
+++ b/dns/rdtypes/ANY/TLSA.py
@@ -0,0 +1,89 @@
+# Copyright (C) 2005-2007, 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 struct
+
+import dns.rdata
+import dns.rdatatype
+
+class TLSA(dns.rdata.Rdata):
+ """TLSA record
+
+ @ivar usage: The certificate usage
+ @type usage: int
+ @ivar selector: The selector field
+ @type selector: int
+ @ivar mtype: The 'matching type' field
+ @type mtype: int
+ @ivar cert: The 'Certificate Association Data' field
+ @type cert: string
+ @see: RFC 6698"""
+
+ __slots__ = ['usage', 'selector', 'mtype', 'cert']
+
+ def __init__(self, rdclass, rdtype, usage, selector,
+ mtype, cert):
+ super(TLSA, self).__init__(rdclass, rdtype)
+ self.usage = usage
+ self.selector = selector
+ self.mtype = mtype
+ self.cert = cert
+
+ def to_text(self, origin=None, relativize=True, **kw):
+ return '%d %d %d %s' % (self.usage,
+ self.selector,
+ self.mtype,
+ dns.rdata._hexify(self.cert,
+ chunksize=128))
+
+ def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
+ usage = tok.get_uint8()
+ selector = tok.get_uint8()
+ mtype = tok.get_uint8()
+ cert_chunks = []
+ while 1:
+ t = tok.get().unescape()
+ if t.is_eol_or_eof():
+ break
+ if not t.is_identifier():
+ raise dns.exception.SyntaxError
+ cert_chunks.append(t.value)
+ cert = ''.join(cert_chunks)
+ cert = cert.decode('hex_codec')
+ return cls(rdclass, rdtype, usage, selector, mtype, cert)
+
+ from_text = classmethod(from_text)
+
+ def to_wire(self, file, compress = None, origin = None):
+ header = struct.pack("!BBB", self.usage, self.selector, self.mtype)
+ file.write(header)
+ file.write(self.cert)
+
+ def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
+ header = struct.unpack("!BBB", wire[current : current + 3])
+ current += 3
+ rdlen -= 3
+ cert = wire[current : current + rdlen].unwrap()
+ return cls(rdclass, rdtype, header[0], header[1], header[2], cert)
+
+ from_wire = classmethod(from_wire)
+
+ def _cmp(self, other):
+ hs = struct.pack("!BBB", self.usage, self.selector, self.mtype)
+ ho = struct.pack("!BBB", other.usage, other.selector, other.mtype)
+ v = cmp(hs, ho)
+ if v == 0:
+ v = cmp(self.cert, other.cert)
+ return v
diff --git a/dns/rdtypes/ANY/__init__.py b/dns/rdtypes/ANY/__init__.py
index 721e9dd..cfb0be6 100644
--- a/dns/rdtypes/ANY/__init__.py
+++ b/dns/rdtypes/ANY/__init__.py
@@ -33,6 +33,7 @@ __all__ = [
'NSEC',
'NSEC3',
'NSEC3PARAM',
+ 'TLSA',
'PTR',
'RP',
'RRSIG',
diff --git a/tests/example b/tests/example
index 2f753a2..71fb8e6 100644
--- a/tests/example
+++ b/tests/example
@@ -165,6 +165,9 @@ srv02 SRV 65535 65535 65535 old-slow-box.example.com.
$TTL 301 ; 5 minutes 1 second
t A 73.80.65.49
$TTL 3600 ; 1 hour
+tlsa1 TLSA 3 1 1 01a9cdf989b504fe5dca90c0d2167b6550570734f7c763e09fdf88904e06157065
+tlsa2 TLSA 1 0 1 efddf0d915c7bdc5782c0881e1b2a95ad099fbdd06d7b1f77982d9364338d955
+tlsa3 TLSA 1 0 2 81ee7f6c0ecc6b09b7785a9418f54432de630dd54dc6ee9e3c49de547708d236d4c413c3e97e44f969e635958aa410495844127c04883503e5b024cf7a8f6a94
txt01 TXT "foo"
txt02 TXT "foo" "bar"
txt03 TXT "foo"
diff --git a/tests/example1.good b/tests/example1.good
index 0834d17..4c2d01a 100644
--- a/tests/example1.good
+++ b/tests/example1.good
@@ -90,6 +90,9 @@ srv01 3600 IN SRV 0 0 0 .
srv02 3600 IN SRV 65535 65535 65535 old-slow-box.example.com.
sshfp1 3600 IN SSHFP 1 1 aa549bfe898489c02d1715d97d79c57ba2fa76ab
t 301 IN A 73.80.65.49
+tlsa1 3600 IN TLSA 3 1 1 01a9cdf989b504fe5dca90c0d2167b6550570734f7c763e09fdf88904e06157065
+tlsa2 3600 IN TLSA 1 0 1 efddf0d915c7bdc5782c0881e1b2a95ad099fbdd06d7b1f77982d9364338d955
+tlsa3 3600 IN TLSA 1 0 2 81ee7f6c0ecc6b09b7785a9418f54432de630dd54dc6ee9e3c49de547708d236d4c413c3e97e44f969e635958aa410495844127c04883503e5b024cf7a8f6a94
txt01 3600 IN TXT "foo"
txt02 3600 IN TXT "foo" "bar"
txt03 3600 IN TXT "foo"
diff --git a/tests/example2.good b/tests/example2.good
index de4bcd5..1bf6b59 100644
--- a/tests/example2.good
+++ b/tests/example2.good
@@ -90,6 +90,9 @@ srv01.example. 3600 IN SRV 0 0 0 .
srv02.example. 3600 IN SRV 65535 65535 65535 old-slow-box.example.com.
sshfp1.example. 3600 IN SSHFP 1 1 aa549bfe898489c02d1715d97d79c57ba2fa76ab
t.example. 301 IN A 73.80.65.49
+tlsa1.example. 3600 IN TLSA 3 1 1 01a9cdf989b504fe5dca90c0d2167b6550570734f7c763e09fdf88904e06157065
+tlsa2.example. 3600 IN TLSA 1 0 1 efddf0d915c7bdc5782c0881e1b2a95ad099fbdd06d7b1f77982d9364338d955
+tlsa3.example. 3600 IN TLSA 1 0 2 81ee7f6c0ecc6b09b7785a9418f54432de630dd54dc6ee9e3c49de547708d236d4c413c3e97e44f969e635958aa410495844127c04883503e5b024cf7a8f6a94
txt01.example. 3600 IN TXT "foo"
txt02.example. 3600 IN TXT "foo" "bar"
txt03.example. 3600 IN TXT "foo"

12
python-dns.spec
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@ -1,8 +1,8 @@
%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")} %{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
Name: python-dns Name: python-dns
Version: 1.9.4 Version: 1.10.0
Release: 3%{?dist} Release: 1%{?dist}
Summary: DNS toolkit for Python Summary: DNS toolkit for Python
Group: Development/Languages Group: Development/Languages
@ -10,6 +10,7 @@ License: MIT
URL: http://www.dnspython.org/ URL: http://www.dnspython.org/
Source0: http://www.dnspython.org/kits/%{version}/dnspython-%{version}.tar.gz Source0: http://www.dnspython.org/kits/%{version}/dnspython-%{version}.tar.gz
Source1: http://www.dnspython.org/kits/%{version}/dnspython-%{version}.tar.gz.asc Source1: http://www.dnspython.org/kits/%{version}/dnspython-%{version}.tar.gz.asc
Patch1: dnspython-1.10.1-tlsa.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildArch: noarch BuildArch: noarch
@ -31,6 +32,7 @@ manipulation of DNS zones, messages, names, and records.
%prep %prep
%setup0 -q -n dnspython-%{version} %setup0 -q -n dnspython-%{version}
%patch1 -p1 -b .tlsa
# strip executable permissions so that we don't pick up dependencies # strip executable permissions so that we don't pick up dependencies
# from documentation # from documentation
@ -59,12 +61,16 @@ rm -rf %{buildroot}
%files %files
%defattr(-,root,root,-) %defattr(-,root,root,-)
%doc ChangeLog LICENSE README TODO examples %doc ChangeLog LICENSE README examples
%{python_sitelib}/*egg-info %{python_sitelib}/*egg-info
%{python_sitelib}/dns %{python_sitelib}/dns
%changelog %changelog
* Mon Sep 17 2012 Paul Wouters <pwouters@redhat.com> - 1.10.0-1
- Updated to 1.10.0
- Patch to support TLSA RRtype
* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.9.4-3 * Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.9.4-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

2
sources
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@ -1,2 +1,4 @@
8a89b7865251c4e9d8ec2f8cc9f8cd78 dnspython-1.9.4.tar.gz 8a89b7865251c4e9d8ec2f8cc9f8cd78 dnspython-1.9.4.tar.gz
413d7fc295c6bf03f872938731919c95 dnspython-1.9.4.tar.gz.asc 413d7fc295c6bf03f872938731919c95 dnspython-1.9.4.tar.gz.asc
b4f60852fd7ba64fc7c3a1fa239eba33 dnspython-1.10.0.tar.gz
81d7579e66ca37d0b03dce051b60324d dnspython-1.10.0.tar.gz.asc