C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # Copyright (C) 2004-2007, 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 calendar import struct import time import dns.dnssec import dns.exception import dns.rdata import dns.rdatatype class BadSigTime(dns.exception.DNSException): """Raised when a SIG or RRSIG RR's time cannot be parsed.""" pass def sigtime_to_posixtime(what): if len(what) != 14: raise BadSigTime year = int(what[0:4]) month = int(what[4:6]) day = int(what[6:8]) hour = int(what[8:10]) minute = int(what[10:12]) second = int(what[12:14]) return calendar.timegm((year, month, day, hour, minute, second, 0, 0, 0)) def posixtime_to_sigtime(what): return time.strftime('%Y%m%d%H%M%S', time.gmtime(what)) class RRSIG(dns.rdata.Rdata): """RRSIG record @ivar type_covered: the rdata type this signature covers @type type_covered: int @ivar algorithm: the algorithm used for the sig @type algorithm: int @ivar labels: number of labels @type labels: int @ivar original_ttl: the original TTL @type original_ttl: long @ivar expiration: signature expiration time @type expiration: long @ivar inception: signature inception time @type inception: long @ivar key_tag: the key tag @type key_tag: int @ivar signer: the signer @type signer: dns.name.Name object @ivar signature: the signature @type signature: string""" __slots__ = ['type_covered', 'algorithm', 'labels', 'original_ttl', 'expiration', 'inception', 'key_tag', 'signer', 'signature'] def __init__(self, rdclass, rdtype, type_covered, algorithm, labels, original_ttl, expiration, inception, key_tag, signer, signature): super(RRSIG, self).__init__(rdclass, rdtype) self.type_covered = type_covered self.algorithm = algorithm self.labels = labels self.original_ttl = original_ttl self.expiration = expiration self.inception = inception self.key_tag = key_tag self.signer = signer self.signature = signature def covers(self): return self.type_covered def to_text(self, origin=None, relativize=True, **kw): return '%s %d %d %d %s %s %d %s %s' % ( dns.rdatatype.to_text(self.type_covered), self.algorithm, self.labels, self.original_ttl, posixtime_to_sigtime(self.expiration), posixtime_to_sigtime(self.inception), self.key_tag, self.signer.choose_relativity(origin, relativize), dns.rdata._base64ify(self.signature) ) def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): type_covered = dns.rdatatype.from_text(tok.get_string()) algorithm = dns.dnssec.algorithm_from_text(tok.get_string()) labels = tok.get_int() original_ttl = tok.get_ttl() expiration = sigtime_to_posixtime(tok.get_string()) inception = sigtime_to_posixtime(tok.get_string()) key_tag = tok.get_int() signer = tok.get_name() signer = signer.choose_relativity(origin, relativize) chunks = [] while 1: t = tok.get().unescap