diff --git a/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3.py b/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3.py new file mode 100644 index 0000000..6899418 --- /dev/null +++ b/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3.py @@ -0,0 +1,120 @@ +# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license + +# Copyright (C) 2004-2017 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 base64 +import binascii +import struct + +import dns.exception +import dns.immutable +import dns.name +import dns.rdata +import dns.rdatatype +import dns.rdtypes.util + +b32_hex_to_normal = bytes.maketrans( + b"0123456789ABCDEFGHIJKLMNOPQRSTUV", b"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567" +) +b32_normal_to_hex = bytes.maketrans( + b"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567", b"0123456789ABCDEFGHIJKLMNOPQRSTUV" +) + +# hash algorithm constants +SHA1 = 1 + +# flag constants +OPTOUT = 1 + + +@dns.immutable.immutable +class Bitmap(dns.rdtypes.util.Bitmap): + type_name = "NSEC3" + + +@dns.immutable.immutable +class NSEC3(dns.rdata.Rdata): + """NSEC3 record""" + + __slots__ = ["algorithm", "flags", "iterations", "salt", "next", "windows"] + + def __init__( + self, rdclass, rdtype, algorithm, flags, iterations, salt, next, windows + ): + super().__init__(rdclass, rdtype) + self.algorithm = self._as_uint8(algorithm) + self.flags = self._as_uint8(flags) + self.iterations = self._as_uint16(iterations) + self.salt = self._as_bytes(salt, True, 255) + self.next = self._as_bytes(next, True, 255) + if not isinstance(windows, Bitmap): + windows = Bitmap(windows) + self.windows = tuple(windows.windows) + + def _next_text(self): + next = base64.b32encode(self.next).translate(b32_normal_to_hex).lower().decode() + next = next.rstrip("=") + return next + + def to_text(self, origin=None, relativize=True, **kw): + next = self._next_text() + if self.salt == b"": + salt = "-" + else: + salt = binascii.hexlify(self.salt).decode() + text = Bitmap(self.windows).to_text() + return f"{self.algorithm} {self.flags} {self.iterations} {salt} {next}{text}" + + @classmethod + def from_text( + cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None + ): + algorithm = tok.get_uint8() + flags = tok.get_uint8() + iterations = tok.get_uint16() + salt = tok.get_string() + if salt == "-": + salt = b"" + else: + salt = binascii.unhexlify(salt.encode("ascii")) + next = tok.get_string().encode("ascii").upper().translate(b32_hex_to_normal) + if next.endswith(b"="): + raise binascii.Error("Incorrect padding") + if len(next) % 8 != 0: + next += b"=" * (8 - len(next) % 8) + next = base64.b32decode(next) + bitmap = Bitmap.from_text(tok) + return cls(rdclass, rdtype, algorithm, flags, iterations, salt, next, bitmap) + + def _to_wire(self, file, compress=None, origin=None, canonicalize=False): + l = len(self.salt) + file.write(struct.pack("!BBHB", self.algorithm, self.flags, self.iterations, l)) + file.write(self.salt) + l = len(self.next) + file.write(struct.pack("!B", l)) + file.write(self.next) + Bitmap(self.windows).to_wire(file) + + @classmethod + def from_wire_parser(cls, rdclass, rdtype, parser, origin=None): + (algorithm, flags, iterations) = parser.get_struct("!BBH") + salt = parser.get_counted_bytes() + next = parser.get_counted_bytes() + bitmap = Bitmap.from_wire_parser(parser) + return cls(rdclass, rdtype, algorithm, flags, iterations, salt, next, bitmap) + + def next_name(self, origin=None): + return dns.name.from_text(self._next_text(), origin) diff --git a/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3PARAM.py b/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3PARAM.py new file mode 100644 index 0000000..e867872 --- /dev/null +++ b/venv/Lib/site-packages/dns/rdtypes/ANY/NSEC3PARAM.py @@ -0,0 +1,69 @@ +# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license + +# 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 binascii +import struct + +import dns.exception +import dns.immutable +import dns.rdata + + +@dns.immutable.immutable +class NSEC3PARAM(dns.rdata.Rdata): + """NSEC3PARAM record""" + + __slots__ = ["algorithm", "flags", "iterations", "salt"] + + def __init__(self, rdclass, rdtype, algorithm, flags, iterations, salt): + super().__init__(rdclass, rdtype) + self.algorithm = self._as_uint8(algorithm) + self.flags = self._as_uint8(flags) + self.iterations = self._as_uint16(iterations) + self.salt = self._as_bytes(salt, True, 255) + + def to_text(self, origin=None, relativize=True, **kw): + if self.salt == b"": + salt = "-" + else: + salt = binascii.hexlify(self.salt).decode() + return f"{self.algorithm} {self.flags} {self.iterations} {salt}" + + @classmethod + def from_text( + cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None + ): + algorithm = tok.get_uint8() + flags = tok.get_uint8() + iterations = tok.get_uint16() + salt = tok.get_string() + if salt == "-": + salt = "" + else: + salt = binascii.unhexlify(salt.encode()) + return cls(rdclass, rdtype, algorithm, flags, iterations, salt) + + def _to_wire(self, file, compress=None, origin=None, canonicalize=False): + l = len(self.salt) + file.write(struct.pack("!BBHB", self.algorithm, self.flags, self.iterations, l)) + file.write(self.salt) + + @classmethod + def from_wire_parser(cls, rdclass, rdtype, parser, origin=None): + (algorithm, flags, iterations) = parser.get_struct("!BBH") + salt = parser.get_counted_bytes() + return cls(rdclass, rdtype, algorithm, flags, iterations, salt) diff --git a/venv/Lib/site-packages/dns/rdtypes/ANY/OPENPGPKEY.py b/venv/Lib/site-packages/dns/rdtypes/ANY/OPENPGPKEY.py new file mode 100644 index 0000000..ac1841c --- /dev/null +++ b/venv/Lib/site-packages/dns/rdtypes/ANY/OPENPGPKEY.py @@ -0,0 +1,53 @@ +# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license + +# Copyright (C) 2016 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 base64 + +import dns.exception +import dns.immutable +import dns.rdata +import dns.tokenizer + + +@dns.immutable.immutable +class OPENPGPKEY(dns.rdata.Rdata): + """OPENPGPKEY record""" + + # see: RFC 7929 + + def __init__(self, rdclass, rdtype, key): + super().__init__(rdclass, rdtype) + self.key = self._as_bytes(key) + + def to_text(self, origin=None, relativize=True, **kw): + return dns.rdata._base64ify(self.key, chunksize=None, **kw) # pyright: ignore + + @classmethod + def from_text( + cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None + ): + b64 = tok.concatenate_remaining_identifiers().encode() + key = base64.b64decode(b64) + return cls(rdclass, rdtype, key) + + def _to_wire(self, file, compress=None, origin=None, canonicalize=False): + file.write(self.key) + + @classmethod + def from_wire_parser(cls, rdclass, rdtype, parser, origin=None): + key = parser.get_remaining() + return cls(rdclass, rdtype, key) diff --git a/venv/Lib/site-packages/dns/rdtypes/ANY/OPT.py b/venv/Lib/site-packages/dns/rdtypes/ANY/OPT.py new file mode 100644 index 0000000..d343dfa --- /dev/null +++ b/venv/Lib/site-packages/dns/rdtypes/ANY/OPT.py @@ -0,0 +1,77 @@ +# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license + +# Copyright (C) 2001-2017 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.edns +import dns.exception +import dns.immutable +import dns.rdata + +# We don't implement from_text, and that's ok. +# pylint: disable=abstract-method + + +@dns.immutable.immutable +class OPT(dns.rdata.Rdata): + """OPT record""" + + __slots__ = ["options"] + + def __init__(self, rdclass, rdtype, options): + """Initialize an OPT rdata. + + *rdclass*, an ``int`` is the rdataclass of the Rdata, + which is also the payload size. + + *rdtype*, an ``int`` is the rdatatype of the Rdata. + + *options*, a tuple of ``bytes`` + """ + + super().__init__(rdclass, rdtype) + + def as_option(option): + if not isinstance(option, dns.edns.Option): + raise ValueError("option is not a dns.edns.option") + return option + + self.options = self._as_tuple(options, as_option) + + def _to_wire(self, file, compress=None, origin=None, canonicalize=False): + for opt in self.options: + owire = opt.to_wire() + file.write(struct.pack("!HH", opt.otype, len(owire))) + file.write(owire) + + def to_text(self, origin=None, relativize=True, **kw): + return " ".join(opt.to_text() for opt in self.options) + + @classmethod + def from_wire_parser(cls, rdclass, rdtype, parser, origin=None): + options = [] + while parser.remaining() > 0: + (otype, olen) = parser.get_struct("!HH") + with parser.restrict_to(olen): + opt = dns.edns.option_from_wire_parser(otype, parser) + options.append(opt) + return cls(rdclass, rdtype, options) + + @property + def payload(self): + "payload size" + return self.rdclass diff --git a/venv/Lib/site-packages/dns/rdtypes/ANY/PTR.py b/venv/Lib/site-packages/dns/rdtypes/ANY/PTR.py new file mode 100644 index 0000000..98c3616 --- /dev/null +++ b/venv/Lib/site-packages/dns/rdtypes/ANY/PTR.py @@ -0,0 +1,24 @@ +# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license + +# 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 dns.immutable +import dns.rdtypes.nsbase + + +@dns.immutable.immutable +class PTR(dns.rdtypes.nsbase.NSBase): + """PTR record"""