Загрузить файлы в «venv/Lib/site-packages/dns/rdtypes/IN»

venv/Lib/site-packages/dns/rdtypes/IN/A.py

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+# 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.exception
+import dns.immutable
+import dns.ipv4
+import dns.rdata
+import dns.tokenizer
+
+
+@dns.immutable.immutable
+class A(dns.rdata.Rdata):
+    """A record."""
+
+    __slots__ = ["address"]
+
+    def __init__(self, rdclass, rdtype, address):
+        super().__init__(rdclass, rdtype)
+        self.address = self._as_ipv4_address(address)
+
+    def to_text(self, origin=None, relativize=True, **kw):
+        return self.address
+
+    @classmethod
+    def from_text(
+        cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None
+    ):
+        address = tok.get_identifier()
+        return cls(rdclass, rdtype, address)
+
+    def _to_wire(self, file, compress=None, origin=None, canonicalize=False):
+        file.write(dns.ipv4.inet_aton(self.address))
+
+    @classmethod
+    def from_wire_parser(cls, rdclass, rdtype, parser, origin=None):
+        address = parser.get_remaining()
+        return cls(rdclass, rdtype, address)

venv/Lib/site-packages/dns/rdtypes/IN/AAAA.py

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+# 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.exception
+import dns.immutable
+import dns.ipv6
+import dns.rdata
+import dns.tokenizer
+
+
+@dns.immutable.immutable
+class AAAA(dns.rdata.Rdata):
+    """AAAA record."""
+
+    __slots__ = ["address"]
+
+    def __init__(self, rdclass, rdtype, address):
+        super().__init__(rdclass, rdtype)
+        self.address = self._as_ipv6_address(address)
+
+    def to_text(self, origin=None, relativize=True, **kw):
+        return self.address
+
+    @classmethod
+    def from_text(
+        cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None
+    ):
+        address = tok.get_identifier()
+        return cls(rdclass, rdtype, address)
+
+    def _to_wire(self, file, compress=None, origin=None, canonicalize=False):
+        file.write(dns.ipv6.inet_aton(self.address))
+
+    @classmethod
+    def from_wire_parser(cls, rdclass, rdtype, parser, origin=None):
+        address = parser.get_remaining()
+        return cls(rdclass, rdtype, address)

venv/Lib/site-packages/dns/rdtypes/IN/APL.py

@@ -0,0 +1,150 @@
+# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
+
+# Copyright (C) 2003-2017 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 binascii
+import codecs
+import struct
+
+import dns.exception
+import dns.immutable
+import dns.ipv4
+import dns.ipv6
+import dns.rdata
+import dns.tokenizer
+
+
+@dns.immutable.immutable
+class APLItem:
+    """An APL list item."""
+
+    __slots__ = ["family", "negation", "address", "prefix"]
+
+    def __init__(self, family, negation, address, prefix):
+        self.family = dns.rdata.Rdata._as_uint16(family)
+        self.negation = dns.rdata.Rdata._as_bool(negation)
+        if self.family == 1:
+            self.address = dns.rdata.Rdata._as_ipv4_address(address)
+            self.prefix = dns.rdata.Rdata._as_int(prefix, 0, 32)
+        elif self.family == 2:
+            self.address = dns.rdata.Rdata._as_ipv6_address(address)
+            self.prefix = dns.rdata.Rdata._as_int(prefix, 0, 128)
+        else:
+            self.address = dns.rdata.Rdata._as_bytes(address, max_length=127)
+            self.prefix = dns.rdata.Rdata._as_uint8(prefix)
+
+    def __str__(self):
+        if self.negation:
+            return f"!{self.family}:{self.address}/{self.prefix}"
+        else:
+            return f"{self.family}:{self.address}/{self.prefix}"
+
+    def to_wire(self, file):
+        if self.family == 1:
+            address = dns.ipv4.inet_aton(self.address)
+        elif self.family == 2:
+            address = dns.ipv6.inet_aton(self.address)
+        else:
+            address = binascii.unhexlify(self.address)
+        #
+        # Truncate least significant zero bytes.
+        #
+        last = 0
+        for i in range(len(address) - 1, -1, -1):
+            if address[i] != 0:
+                last = i + 1
+                break
+        address = address[0:last]
+        l = len(address)
+        assert l < 128
+        if self.negation:
+            l |= 0x80
+        header = struct.pack("!HBB", self.family, self.prefix, l)
+        file.write(header)
+        file.write(address)
+
+
+@dns.immutable.immutable
+class APL(dns.rdata.Rdata):
+    """APL record."""
+
+    # see: RFC 3123
+
+    __slots__ = ["items"]
+
+    def __init__(self, rdclass, rdtype, items):
+        super().__init__(rdclass, rdtype)
+        for item in items:
+            if not isinstance(item, APLItem):
+                raise ValueError("item not an APLItem")
+        self.items = tuple(items)
+
+    def to_text(self, origin=None, relativize=True, **kw):
+        return " ".join(map(str, self.items))
+
+    @classmethod
+    def from_text(
+        cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None
+    ):
+        items = []
+        for token in tok.get_remaining():
+            item = token.unescape().value
+            if item[0] == "!":
+                negation = True
+                item = item[1:]
+            else:
+                negation = False
+            (family, rest) = item.split(":", 1)
+            family = int(family)
+            (address, prefix) = rest.split("/", 1)
+            prefix = int(prefix)
+            item = APLItem(family, negation, address, prefix)
+            items.append(item)
+
+        return cls(rdclass, rdtype, items)
+
+    def _to_wire(self, file, compress=None, origin=None, canonicalize=False):
+        for item in self.items:
+            item.to_wire(file)
+
+    @classmethod
+    def from_wire_parser(cls, rdclass, rdtype, parser, origin=None):
+        items = []
+        while parser.remaining() > 0:
+            header = parser.get_struct("!HBB")
+            afdlen = header[2]
+            if afdlen > 127:
+                negation = True
+                afdlen -= 128
+            else:
+                negation = False
+            address = parser.get_bytes(afdlen)
+            l = len(address)
+            if header[0] == 1:
+                if l < 4:
+                    address += b"\x00" * (4 - l)
+            elif header[0] == 2:
+                if l < 16:
+                    address += b"\x00" * (16 - l)
+            else:
+                #
+                # This isn't really right according to the RFC, but it
+                # seems better than throwing an exception
+                #
+                address = codecs.encode(address, "hex_codec")
+            item = APLItem(header[0], negation, address, header[1])
+            items.append(item)
+        return cls(rdclass, rdtype, items)

venv/Lib/site-packages/dns/rdtypes/IN/DHCID.py

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+# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
+
+# Copyright (C) 2006, 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 base64
+
+import dns.exception
+import dns.immutable
+import dns.rdata
+
+
+@dns.immutable.immutable
+class DHCID(dns.rdata.Rdata):
+    """DHCID record"""
+
+    # see: RFC 4701
+
+    __slots__ = ["data"]
+
+    def __init__(self, rdclass, rdtype, data):
+        super().__init__(rdclass, rdtype)
+        self.data = self._as_bytes(data)
+
+    def to_text(self, origin=None, relativize=True, **kw):
+        return dns.rdata._base64ify(self.data, **kw)  # pyright: ignore
+
+    @classmethod
+    def from_text(
+        cls, rdclass, rdtype, tok, origin=None, relativize=True, relativize_to=None
+    ):
+        b64 = tok.concatenate_remaining_identifiers().encode()
+        data = base64.b64decode(b64)
+        return cls(rdclass, rdtype, data)
+
+    def _to_wire(self, file, compress=None, origin=None, canonicalize=False):
+        file.write(self.data)
+
+    @classmethod
+    def from_wire_parser(cls, rdclass, rdtype, parser, origin=None):
+        data = parser.get_remaining()
+        return cls(rdclass, rdtype, data)

venv/Lib/site-packages/dns/rdtypes/IN/__init__.py

@@ -0,0 +1,35 @@
+# 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.
+
+"""Class IN rdata type classes."""
+
+__all__ = [
+    "A",
+    "AAAA",
+    "APL",
+    "DHCID",
+    "HTTPS",
+    "IPSECKEY",
+    "KX",
+    "NAPTR",
+    "NSAP",
+    "NSAP_PTR",
+    "PX",
+    "SRV",
+    "SVCB",
+    "WKS",
+]