Index: tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/IN/IPSECKEY.py |
diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/IN/IPSECKEY.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/IN/IPSECKEY.py |
deleted file mode 100644 |
index 9ab08d881c552877090315192d30629210a9d759..0000000000000000000000000000000000000000 |
--- a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/IN/IPSECKEY.py |
+++ /dev/null |
@@ -1,159 +0,0 @@ |
-# Copyright (C) 2006, 2007, 2009, 2010 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 cStringIO |
-import struct |
- |
-import dns.exception |
-import dns.inet |
-import dns.name |
- |
-class IPSECKEY(dns.rdata.Rdata): |
- """IPSECKEY record |
- |
- @ivar precedence: the precedence for this key data |
- @type precedence: int |
- @ivar gateway_type: the gateway type |
- @type gateway_type: int |
- @ivar algorithm: the algorithm to use |
- @type algorithm: int |
- @ivar gateway: the public key |
- @type gateway: None, IPv4 address, IPV6 address, or domain name |
- @ivar key: the public key |
- @type key: string |
- @see: RFC 4025""" |
- |
- __slots__ = ['precedence', 'gateway_type', 'algorithm', 'gateway', 'key'] |
- |
- def __init__(self, rdclass, rdtype, precedence, gateway_type, algorithm, |
- gateway, key): |
- super(IPSECKEY, self).__init__(rdclass, rdtype) |
- if gateway_type == 0: |
- if gateway != '.' and not gateway is None: |
- raise SyntaxError('invalid gateway for gateway type 0') |
- gateway = None |
- elif gateway_type == 1: |
- # check that it's OK |
- junk = dns.inet.inet_pton(dns.inet.AF_INET, gateway) |
- elif gateway_type == 2: |
- # check that it's OK |
- junk = dns.inet.inet_pton(dns.inet.AF_INET6, gateway) |
- elif gateway_type == 3: |
- pass |
- else: |
- raise SyntaxError('invalid IPSECKEY gateway type: %d' % gateway_type) |
- self.precedence = precedence |
- self.gateway_type = gateway_type |
- self.algorithm = algorithm |
- self.gateway = gateway |
- self.key = key |
- |
- def to_text(self, origin=None, relativize=True, **kw): |
- if self.gateway_type == 0: |
- gateway = '.' |
- elif self.gateway_type == 1: |
- gateway = self.gateway |
- elif self.gateway_type == 2: |
- gateway = self.gateway |
- elif self.gateway_type == 3: |
- gateway = str(self.gateway.choose_relativity(origin, relativize)) |
- else: |
- raise ValueError('invalid gateway type') |
- return '%d %d %d %s %s' % (self.precedence, self.gateway_type, |
- self.algorithm, gateway, |
- dns.rdata._base64ify(self.key)) |
- |
- def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): |
- precedence = tok.get_uint8() |
- gateway_type = tok.get_uint8() |
- algorithm = tok.get_uint8() |
- if gateway_type == 3: |
- gateway = tok.get_name().choose_relativity(origin, relativize) |
- else: |
- gateway = tok.get_string() |
- chunks = [] |
- while 1: |
- t = tok.get().unescape() |
- if t.is_eol_or_eof(): |
- break |
- if not t.is_identifier(): |
- raise dns.exception.SyntaxError |
- chunks.append(t.value) |
- b64 = ''.join(chunks) |
- key = b64.decode('base64_codec') |
- return cls(rdclass, rdtype, precedence, gateway_type, algorithm, |
- gateway, key) |
- |
- from_text = classmethod(from_text) |
- |
- def to_wire(self, file, compress = None, origin = None): |
- header = struct.pack("!BBB", self.precedence, self.gateway_type, |
- self.algorithm) |
- file.write(header) |
- if self.gateway_type == 0: |
- pass |
- elif self.gateway_type == 1: |
- file.write(dns.inet.inet_pton(dns.inet.AF_INET, self.gateway)) |
- elif self.gateway_type == 2: |
- file.write(dns.inet.inet_pton(dns.inet.AF_INET6, self.gateway)) |
- elif self.gateway_type == 3: |
- self.gateway.to_wire(file, None, origin) |
- else: |
- raise ValueError('invalid gateway type') |
- file.write(self.key) |
- |
- def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): |
- if rdlen < 3: |
- raise dns.exception.FormError |
- header = struct.unpack('!BBB', wire[current : current + 3]) |
- gateway_type = header[1] |
- current += 3 |
- rdlen -= 3 |
- if gateway_type == 0: |
- gateway = None |
- elif gateway_type == 1: |
- gateway = dns.inet.inet_ntop(dns.inet.AF_INET, |
- wire[current : current + 4]) |
- current += 4 |
- rdlen -= 4 |
- elif gateway_type == 2: |
- gateway = dns.inet.inet_ntop(dns.inet.AF_INET6, |
- wire[current : current + 16]) |
- current += 16 |
- rdlen -= 16 |
- elif gateway_type == 3: |
- (gateway, cused) = dns.name.from_wire(wire[: current + rdlen], |
- current) |
- current += cused |
- rdlen -= cused |
- else: |
- raise dns.exception.FormError('invalid IPSECKEY gateway type') |
- key = wire[current : current + rdlen] |
- return cls(rdclass, rdtype, header[0], gateway_type, header[2], |
- gateway, key) |
- |
- from_wire = classmethod(from_wire) |
- |
- def _cmp(self, other): |
- f = cStringIO.StringIO() |
- self.to_wire(f) |
- wire1 = f.getvalue() |
- f.seek(0) |
- f.truncate() |
- other.to_wire(f) |
- wire2 = f.getvalue() |
- f.close() |
- |
- return cmp(wire1, wire2) |