repo stringlengths 7 55 | path stringlengths 4 223 | func_name stringlengths 1 134 | original_string stringlengths 75 104k | language stringclasses 1
value | code stringlengths 75 104k | code_tokens listlengths 19 28.4k | docstring stringlengths 1 46.9k | docstring_tokens listlengths 1 1.97k | sha stringlengths 40 40 | url stringlengths 87 315 | partition stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|
secdev/scapy | scapy/layers/tls/handshake_sslv2.py | SSLv2ServerHello.tls_session_update | def tls_session_update(self, msg_str):
"""
XXX Something should be done about the session ID here.
"""
super(SSLv2ServerHello, self).tls_session_update(msg_str)
s = self.tls_session
client_cs = s.sslv2_common_cs
css = [cs for cs in client_cs if cs in self.ciphers... | python | def tls_session_update(self, msg_str):
"""
XXX Something should be done about the session ID here.
"""
super(SSLv2ServerHello, self).tls_session_update(msg_str)
s = self.tls_session
client_cs = s.sslv2_common_cs
css = [cs for cs in client_cs if cs in self.ciphers... | [
"def",
"tls_session_update",
"(",
"self",
",",
"msg_str",
")",
":",
"super",
"(",
"SSLv2ServerHello",
",",
"self",
")",
".",
"tls_session_update",
"(",
"msg_str",
")",
"s",
"=",
"self",
".",
"tls_session",
"client_cs",
"=",
"s",
".",
"sslv2_common_cs",
"css"... | XXX Something should be done about the session ID here. | [
"XXX",
"Something",
"should",
"be",
"done",
"about",
"the",
"session",
"ID",
"here",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/handshake_sslv2.py#L186-L199 | train |
secdev/scapy | scapy/base_classes.py | _get_values | def _get_values(value):
"""Generate a range object from (start, stop[, step]) tuples, or
return value.
"""
if (isinstance(value, tuple) and (2 <= len(value) <= 3) and
all(hasattr(i, "__int__") for i in value)):
# We use values[1] + 1 as stop value for (x)range to maintain
# ... | python | def _get_values(value):
"""Generate a range object from (start, stop[, step]) tuples, or
return value.
"""
if (isinstance(value, tuple) and (2 <= len(value) <= 3) and
all(hasattr(i, "__int__") for i in value)):
# We use values[1] + 1 as stop value for (x)range to maintain
# ... | [
"def",
"_get_values",
"(",
"value",
")",
":",
"if",
"(",
"isinstance",
"(",
"value",
",",
"tuple",
")",
"and",
"(",
"2",
"<=",
"len",
"(",
"value",
")",
"<=",
"3",
")",
"and",
"all",
"(",
"hasattr",
"(",
"i",
",",
"\"__int__\"",
")",
"for",
"i",
... | Generate a range object from (start, stop[, step]) tuples, or
return value. | [
"Generate",
"a",
"range",
"object",
"from",
"(",
"start",
"stop",
"[",
"step",
"]",
")",
"tuples",
"or",
"return",
"value",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/base_classes.py#L39-L50 | train |
secdev/scapy | scapy/base_classes.py | _CanvasDumpExtended.psdump | def psdump(self, filename=None, **kargs):
"""
psdump(filename=None, layer_shift=0, rebuild=1)
Creates an EPS file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename
"""
from scapy.c... | python | def psdump(self, filename=None, **kargs):
"""
psdump(filename=None, layer_shift=0, rebuild=1)
Creates an EPS file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename
"""
from scapy.c... | [
"def",
"psdump",
"(",
"self",
",",
"filename",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"from",
"scapy",
".",
"config",
"import",
"conf",
"from",
"scapy",
".",
"utils",
"import",
"get_temp_file",
",",
"ContextManagerSubprocess",
"canvas",
"=",
"self"... | psdump(filename=None, layer_shift=0, rebuild=1)
Creates an EPS file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename | [
"psdump",
"(",
"filename",
"=",
"None",
"layer_shift",
"=",
"0",
"rebuild",
"=",
"1",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/base_classes.py#L305-L327 | train |
secdev/scapy | scapy/base_classes.py | _CanvasDumpExtended.pdfdump | def pdfdump(self, filename=None, **kargs):
"""
pdfdump(filename=None, layer_shift=0, rebuild=1)
Creates a PDF file describing a packet. If filename is not provided a
temporary file is created and xpdf is called.
:param filename: the file's filename
"""
from scap... | python | def pdfdump(self, filename=None, **kargs):
"""
pdfdump(filename=None, layer_shift=0, rebuild=1)
Creates a PDF file describing a packet. If filename is not provided a
temporary file is created and xpdf is called.
:param filename: the file's filename
"""
from scap... | [
"def",
"pdfdump",
"(",
"self",
",",
"filename",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"from",
"scapy",
".",
"config",
"import",
"conf",
"from",
"scapy",
".",
"utils",
"import",
"get_temp_file",
",",
"ContextManagerSubprocess",
"canvas",
"=",
"self... | pdfdump(filename=None, layer_shift=0, rebuild=1)
Creates a PDF file describing a packet. If filename is not provided a
temporary file is created and xpdf is called.
:param filename: the file's filename | [
"pdfdump",
"(",
"filename",
"=",
"None",
"layer_shift",
"=",
"0",
"rebuild",
"=",
"1",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/base_classes.py#L329-L352 | train |
secdev/scapy | scapy/base_classes.py | _CanvasDumpExtended.svgdump | def svgdump(self, filename=None, **kargs):
"""
svgdump(filename=None, layer_shift=0, rebuild=1)
Creates an SVG file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename
"""
from scapy... | python | def svgdump(self, filename=None, **kargs):
"""
svgdump(filename=None, layer_shift=0, rebuild=1)
Creates an SVG file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename
"""
from scapy... | [
"def",
"svgdump",
"(",
"self",
",",
"filename",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"from",
"scapy",
".",
"config",
"import",
"conf",
"from",
"scapy",
".",
"utils",
"import",
"get_temp_file",
",",
"ContextManagerSubprocess",
"canvas",
"=",
"self... | svgdump(filename=None, layer_shift=0, rebuild=1)
Creates an SVG file describing a packet. If filename is not provided a
temporary file is created and gs is called.
:param filename: the file's filename | [
"svgdump",
"(",
"filename",
"=",
"None",
"layer_shift",
"=",
"0",
"rebuild",
"=",
"1",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/base_classes.py#L354-L377 | train |
secdev/scapy | setup.py | get_long_description | def get_long_description():
"""Extract description from README.md, for PyPI's usage"""
try:
fpath = os.path.join(os.path.dirname(__file__), "README.md")
with io.open(fpath, encoding="utf-8") as f:
readme = f.read()
desc = readme.partition("<!-- start_ppi_description -->")... | python | def get_long_description():
"""Extract description from README.md, for PyPI's usage"""
try:
fpath = os.path.join(os.path.dirname(__file__), "README.md")
with io.open(fpath, encoding="utf-8") as f:
readme = f.read()
desc = readme.partition("<!-- start_ppi_description -->")... | [
"def",
"get_long_description",
"(",
")",
":",
"try",
":",
"fpath",
"=",
"os",
".",
"path",
".",
"join",
"(",
"os",
".",
"path",
".",
"dirname",
"(",
"__file__",
")",
",",
"\"README.md\"",
")",
"with",
"io",
".",
"open",
"(",
"fpath",
",",
"encoding",... | Extract description from README.md, for PyPI's usage | [
"Extract",
"description",
"from",
"README",
".",
"md",
"for",
"PyPI",
"s",
"usage"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/setup.py#L15-L25 | train |
secdev/scapy | scapy/contrib/cdp.py | _CDPChecksum._check_len | def _check_len(self, pkt):
"""Check for odd packet length and pad according to Cisco spec.
This padding is only used for checksum computation. The original
packet should not be altered."""
if len(pkt) % 2:
last_chr = pkt[-1]
if last_chr <= b'\x80':
... | python | def _check_len(self, pkt):
"""Check for odd packet length and pad according to Cisco spec.
This padding is only used for checksum computation. The original
packet should not be altered."""
if len(pkt) % 2:
last_chr = pkt[-1]
if last_chr <= b'\x80':
... | [
"def",
"_check_len",
"(",
"self",
",",
"pkt",
")",
":",
"if",
"len",
"(",
"pkt",
")",
"%",
"2",
":",
"last_chr",
"=",
"pkt",
"[",
"-",
"1",
"]",
"if",
"last_chr",
"<=",
"b'\\x80'",
":",
"return",
"pkt",
"[",
":",
"-",
"1",
"]",
"+",
"b'\\x00'",... | Check for odd packet length and pad according to Cisco spec.
This padding is only used for checksum computation. The original
packet should not be altered. | [
"Check",
"for",
"odd",
"packet",
"length",
"and",
"pad",
"according",
"to",
"Cisco",
"spec",
".",
"This",
"padding",
"is",
"only",
"used",
"for",
"checksum",
"computation",
".",
"The",
"original",
"packet",
"should",
"not",
"be",
"altered",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/cdp.py#L355-L366 | train |
secdev/scapy | scapy/layers/tls/crypto/pkcs1.py | _legacy_pkcs1_v1_5_encode_md5_sha1 | def _legacy_pkcs1_v1_5_encode_md5_sha1(M, emLen):
"""
Legacy method for PKCS1 v1.5 encoding with MD5-SHA1 hash.
"""
M = bytes_encode(M)
md5_hash = hashes.Hash(_get_hash("md5"), backend=default_backend())
md5_hash.update(M)
sha1_hash = hashes.Hash(_get_hash("sha1"), backend=default_backend())... | python | def _legacy_pkcs1_v1_5_encode_md5_sha1(M, emLen):
"""
Legacy method for PKCS1 v1.5 encoding with MD5-SHA1 hash.
"""
M = bytes_encode(M)
md5_hash = hashes.Hash(_get_hash("md5"), backend=default_backend())
md5_hash.update(M)
sha1_hash = hashes.Hash(_get_hash("sha1"), backend=default_backend())... | [
"def",
"_legacy_pkcs1_v1_5_encode_md5_sha1",
"(",
"M",
",",
"emLen",
")",
":",
"M",
"=",
"bytes_encode",
"(",
"M",
")",
"md5_hash",
"=",
"hashes",
".",
"Hash",
"(",
"_get_hash",
"(",
"\"md5\"",
")",
",",
"backend",
"=",
"default_backend",
"(",
")",
")",
... | Legacy method for PKCS1 v1.5 encoding with MD5-SHA1 hash. | [
"Legacy",
"method",
"for",
"PKCS1",
"v1",
".",
"5",
"encoding",
"with",
"MD5",
"-",
"SHA1",
"hash",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/crypto/pkcs1.py#L72-L87 | train |
secdev/scapy | scapy/layers/dhcp.py | dhcp_request | def dhcp_request(iface=None, **kargs):
"""Send a DHCP discover request and return the answer"""
if conf.checkIPaddr != 0:
warning("conf.checkIPaddr is not 0, I may not be able to match the answer") # noqa: E501
if iface is None:
iface = conf.iface
fam, hw = get_if_raw_hwaddr(iface)
... | python | def dhcp_request(iface=None, **kargs):
"""Send a DHCP discover request and return the answer"""
if conf.checkIPaddr != 0:
warning("conf.checkIPaddr is not 0, I may not be able to match the answer") # noqa: E501
if iface is None:
iface = conf.iface
fam, hw = get_if_raw_hwaddr(iface)
... | [
"def",
"dhcp_request",
"(",
"iface",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"if",
"conf",
".",
"checkIPaddr",
"!=",
"0",
":",
"warning",
"(",
"\"conf.checkIPaddr is not 0, I may not be able to match the answer\"",
")",
"# noqa: E501",
"if",
"iface",
"is",
... | Send a DHCP discover request and return the answer | [
"Send",
"a",
"DHCP",
"discover",
"request",
"and",
"return",
"the",
"answer"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/dhcp.py#L347-L355 | train |
secdev/scapy | scapy/themes.py | apply_ipython_style | def apply_ipython_style(shell):
"""Updates the specified IPython console shell with
the conf.color_theme scapy theme."""
try:
from IPython.terminal.prompts import Prompts, Token
except Exception:
from scapy.error import log_loading
log_loading.warning(
"IPython too ol... | python | def apply_ipython_style(shell):
"""Updates the specified IPython console shell with
the conf.color_theme scapy theme."""
try:
from IPython.terminal.prompts import Prompts, Token
except Exception:
from scapy.error import log_loading
log_loading.warning(
"IPython too ol... | [
"def",
"apply_ipython_style",
"(",
"shell",
")",
":",
"try",
":",
"from",
"IPython",
".",
"terminal",
".",
"prompts",
"import",
"Prompts",
",",
"Token",
"except",
"Exception",
":",
"from",
"scapy",
".",
"error",
"import",
"log_loading",
"log_loading",
".",
"... | Updates the specified IPython console shell with
the conf.color_theme scapy theme. | [
"Updates",
"the",
"specified",
"IPython",
"console",
"shell",
"with",
"the",
"conf",
".",
"color_theme",
"scapy",
"theme",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/themes.py#L328-L397 | train |
secdev/scapy | scapy/automaton.py | SelectableObject._wait_non_ressources | def _wait_non_ressources(self, callback):
"""This get started as a thread, and waits for the data lock to be freed then advertise itself to the SelectableSelector using the callback""" # noqa: E501
self.trigger = threading.Lock()
self.was_ended = False
self.trigger.acquire()
sel... | python | def _wait_non_ressources(self, callback):
"""This get started as a thread, and waits for the data lock to be freed then advertise itself to the SelectableSelector using the callback""" # noqa: E501
self.trigger = threading.Lock()
self.was_ended = False
self.trigger.acquire()
sel... | [
"def",
"_wait_non_ressources",
"(",
"self",
",",
"callback",
")",
":",
"# noqa: E501",
"self",
".",
"trigger",
"=",
"threading",
".",
"Lock",
"(",
")",
"self",
".",
"was_ended",
"=",
"False",
"self",
".",
"trigger",
".",
"acquire",
"(",
")",
"self",
".",... | This get started as a thread, and waits for the data lock to be freed then advertise itself to the SelectableSelector using the callback | [
"This",
"get",
"started",
"as",
"a",
"thread",
"and",
"waits",
"for",
"the",
"data",
"lock",
"to",
"be",
"freed",
"then",
"advertise",
"itself",
"to",
"the",
"SelectableSelector",
"using",
"the",
"callback"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L87-L94 | train |
secdev/scapy | scapy/automaton.py | SelectableObject.wait_return | def wait_return(self, callback):
"""Entry point of SelectableObject: register the callback"""
if self.check_recv():
return callback(self)
_t = threading.Thread(target=self._wait_non_ressources, args=(callback,)) # noqa: E501
_t.setDaemon(True)
_t.start() | python | def wait_return(self, callback):
"""Entry point of SelectableObject: register the callback"""
if self.check_recv():
return callback(self)
_t = threading.Thread(target=self._wait_non_ressources, args=(callback,)) # noqa: E501
_t.setDaemon(True)
_t.start() | [
"def",
"wait_return",
"(",
"self",
",",
"callback",
")",
":",
"if",
"self",
".",
"check_recv",
"(",
")",
":",
"return",
"callback",
"(",
"self",
")",
"_t",
"=",
"threading",
".",
"Thread",
"(",
"target",
"=",
"self",
".",
"_wait_non_ressources",
",",
"... | Entry point of SelectableObject: register the callback | [
"Entry",
"point",
"of",
"SelectableObject",
":",
"register",
"the",
"callback"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L96-L102 | train |
secdev/scapy | scapy/automaton.py | SelectableObject.call_release | def call_release(self, arborted=False):
"""DEV: Must be call when the object becomes ready to read.
Relesases the lock of _wait_non_ressources"""
self.was_ended = arborted
try:
self.trigger.release()
except (threading.ThreadError, AttributeError):
pass | python | def call_release(self, arborted=False):
"""DEV: Must be call when the object becomes ready to read.
Relesases the lock of _wait_non_ressources"""
self.was_ended = arborted
try:
self.trigger.release()
except (threading.ThreadError, AttributeError):
pass | [
"def",
"call_release",
"(",
"self",
",",
"arborted",
"=",
"False",
")",
":",
"self",
".",
"was_ended",
"=",
"arborted",
"try",
":",
"self",
".",
"trigger",
".",
"release",
"(",
")",
"except",
"(",
"threading",
".",
"ThreadError",
",",
"AttributeError",
"... | DEV: Must be call when the object becomes ready to read.
Relesases the lock of _wait_non_ressources | [
"DEV",
":",
"Must",
"be",
"call",
"when",
"the",
"object",
"becomes",
"ready",
"to",
"read",
".",
"Relesases",
"the",
"lock",
"of",
"_wait_non_ressources"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L104-L111 | train |
secdev/scapy | scapy/automaton.py | SelectableSelector._release_all | def _release_all(self):
"""Releases all locks to kill all threads"""
for i in self.inputs:
i.call_release(True)
self.available_lock.release() | python | def _release_all(self):
"""Releases all locks to kill all threads"""
for i in self.inputs:
i.call_release(True)
self.available_lock.release() | [
"def",
"_release_all",
"(",
"self",
")",
":",
"for",
"i",
"in",
"self",
".",
"inputs",
":",
"i",
".",
"call_release",
"(",
"True",
")",
"self",
".",
"available_lock",
".",
"release",
"(",
")"
] | Releases all locks to kill all threads | [
"Releases",
"all",
"locks",
"to",
"kill",
"all",
"threads"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L123-L127 | train |
secdev/scapy | scapy/automaton.py | SelectableSelector._timeout_thread | def _timeout_thread(self, remain):
"""Timeout before releasing every thing, if nothing was returned"""
time.sleep(remain)
if not self._ended:
self._ended = True
self._release_all() | python | def _timeout_thread(self, remain):
"""Timeout before releasing every thing, if nothing was returned"""
time.sleep(remain)
if not self._ended:
self._ended = True
self._release_all() | [
"def",
"_timeout_thread",
"(",
"self",
",",
"remain",
")",
":",
"time",
".",
"sleep",
"(",
"remain",
")",
"if",
"not",
"self",
".",
"_ended",
":",
"self",
".",
"_ended",
"=",
"True",
"self",
".",
"_release_all",
"(",
")"
] | Timeout before releasing every thing, if nothing was returned | [
"Timeout",
"before",
"releasing",
"every",
"thing",
"if",
"nothing",
"was",
"returned"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L129-L134 | train |
secdev/scapy | scapy/automaton.py | SelectableSelector._exit_door | def _exit_door(self, _input):
"""This function is passed to each SelectableObject as a callback
The SelectableObjects have to call it once there are ready"""
self.results.append(_input)
if self._ended:
return
self._ended = True
self._release_all() | python | def _exit_door(self, _input):
"""This function is passed to each SelectableObject as a callback
The SelectableObjects have to call it once there are ready"""
self.results.append(_input)
if self._ended:
return
self._ended = True
self._release_all() | [
"def",
"_exit_door",
"(",
"self",
",",
"_input",
")",
":",
"self",
".",
"results",
".",
"append",
"(",
"_input",
")",
"if",
"self",
".",
"_ended",
":",
"return",
"self",
".",
"_ended",
"=",
"True",
"self",
".",
"_release_all",
"(",
")"
] | This function is passed to each SelectableObject as a callback
The SelectableObjects have to call it once there are ready | [
"This",
"function",
"is",
"passed",
"to",
"each",
"SelectableObject",
"as",
"a",
"callback",
"The",
"SelectableObjects",
"have",
"to",
"call",
"it",
"once",
"there",
"are",
"ready"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L136-L143 | train |
secdev/scapy | scapy/automaton.py | SelectableSelector.process | def process(self):
"""Entry point of SelectableSelector"""
if WINDOWS:
select_inputs = []
for i in self.inputs:
if not isinstance(i, SelectableObject):
warning("Unknown ignored object type: %s", type(i))
elif i.__selectable_forc... | python | def process(self):
"""Entry point of SelectableSelector"""
if WINDOWS:
select_inputs = []
for i in self.inputs:
if not isinstance(i, SelectableObject):
warning("Unknown ignored object type: %s", type(i))
elif i.__selectable_forc... | [
"def",
"process",
"(",
"self",
")",
":",
"if",
"WINDOWS",
":",
"select_inputs",
"=",
"[",
"]",
"for",
"i",
"in",
"self",
".",
"inputs",
":",
"if",
"not",
"isinstance",
"(",
"i",
",",
"SelectableObject",
")",
":",
"warning",
"(",
"\"Unknown ignored object... | Entry point of SelectableSelector | [
"Entry",
"point",
"of",
"SelectableSelector"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/automaton.py#L153-L179 | train |
secdev/scapy | scapy/config.py | _version_checker | def _version_checker(module, minver):
"""Checks that module has a higher version that minver.
params:
- module: a module to test
- minver: a tuple of versions
"""
# We could use LooseVersion, but distutils imports imp which is deprecated
version_regexp = r'[a-z]?((?:\d|\.)+\d+)(?:\.dev[0-... | python | def _version_checker(module, minver):
"""Checks that module has a higher version that minver.
params:
- module: a module to test
- minver: a tuple of versions
"""
# We could use LooseVersion, but distutils imports imp which is deprecated
version_regexp = r'[a-z]?((?:\d|\.)+\d+)(?:\.dev[0-... | [
"def",
"_version_checker",
"(",
"module",
",",
"minver",
")",
":",
"# We could use LooseVersion, but distutils imports imp which is deprecated",
"version_regexp",
"=",
"r'[a-z]?((?:\\d|\\.)+\\d+)(?:\\.dev[0-9]+)?'",
"version_tags",
"=",
"re",
".",
"match",
"(",
"version_regexp",
... | Checks that module has a higher version that minver.
params:
- module: a module to test
- minver: a tuple of versions | [
"Checks",
"that",
"module",
"has",
"a",
"higher",
"version",
"that",
"minver",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/config.py#L356-L370 | train |
secdev/scapy | scapy/config.py | isCryptographyAdvanced | def isCryptographyAdvanced():
"""
Check if the cryptography library is present, and if it supports X25519,
ChaCha20Poly1305 and such (v2.0 or later).
"""
try:
from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey # noqa: E501
X25519PrivateKey.generate()
e... | python | def isCryptographyAdvanced():
"""
Check if the cryptography library is present, and if it supports X25519,
ChaCha20Poly1305 and such (v2.0 or later).
"""
try:
from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey # noqa: E501
X25519PrivateKey.generate()
e... | [
"def",
"isCryptographyAdvanced",
"(",
")",
":",
"try",
":",
"from",
"cryptography",
".",
"hazmat",
".",
"primitives",
".",
"asymmetric",
".",
"x25519",
"import",
"X25519PrivateKey",
"# noqa: E501",
"X25519PrivateKey",
".",
"generate",
"(",
")",
"except",
"Exceptio... | Check if the cryptography library is present, and if it supports X25519,
ChaCha20Poly1305 and such (v2.0 or later). | [
"Check",
"if",
"the",
"cryptography",
"library",
"is",
"present",
"and",
"if",
"it",
"supports",
"X25519",
"ChaCha20Poly1305",
"and",
"such",
"(",
"v2",
".",
"0",
"or",
"later",
")",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/config.py#L396-L407 | train |
secdev/scapy | scapy/config.py | _prompt_changer | def _prompt_changer(attr, val):
"""Change the current prompt theme"""
try:
sys.ps1 = conf.color_theme.prompt(conf.prompt)
except Exception:
pass
try:
apply_ipython_style(get_ipython())
except NameError:
pass | python | def _prompt_changer(attr, val):
"""Change the current prompt theme"""
try:
sys.ps1 = conf.color_theme.prompt(conf.prompt)
except Exception:
pass
try:
apply_ipython_style(get_ipython())
except NameError:
pass | [
"def",
"_prompt_changer",
"(",
"attr",
",",
"val",
")",
":",
"try",
":",
"sys",
".",
"ps1",
"=",
"conf",
".",
"color_theme",
".",
"prompt",
"(",
"conf",
".",
"prompt",
")",
"except",
"Exception",
":",
"pass",
"try",
":",
"apply_ipython_style",
"(",
"ge... | Change the current prompt theme | [
"Change",
"the",
"current",
"prompt",
"theme"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/config.py#L419-L428 | train |
secdev/scapy | scapy/config.py | _set_conf_sockets | def _set_conf_sockets():
"""Populate the conf.L2Socket and conf.L3Socket
according to the various use_* parameters
"""
if conf.use_bpf and not BSD:
Interceptor.set_from_hook(conf, "use_bpf", False)
raise ScapyInvalidPlatformException("BSD-like (OSX, *BSD...) only !")
if conf.use_winp... | python | def _set_conf_sockets():
"""Populate the conf.L2Socket and conf.L3Socket
according to the various use_* parameters
"""
if conf.use_bpf and not BSD:
Interceptor.set_from_hook(conf, "use_bpf", False)
raise ScapyInvalidPlatformException("BSD-like (OSX, *BSD...) only !")
if conf.use_winp... | [
"def",
"_set_conf_sockets",
"(",
")",
":",
"if",
"conf",
".",
"use_bpf",
"and",
"not",
"BSD",
":",
"Interceptor",
".",
"set_from_hook",
"(",
"conf",
",",
"\"use_bpf\"",
",",
"False",
")",
"raise",
"ScapyInvalidPlatformException",
"(",
"\"BSD-like (OSX, *BSD...) on... | Populate the conf.L2Socket and conf.L3Socket
according to the various use_* parameters | [
"Populate",
"the",
"conf",
".",
"L2Socket",
"and",
"conf",
".",
"L3Socket",
"according",
"to",
"the",
"various",
"use_",
"*",
"parameters"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/config.py#L431-L482 | train |
secdev/scapy | scapy/config.py | crypto_validator | def crypto_validator(func):
"""
This a decorator to be used for any method relying on the cryptography library. # noqa: E501
Its behaviour depends on the 'crypto_valid' attribute of the global 'conf'.
"""
def func_in(*args, **kwargs):
if not conf.crypto_valid:
raise ImportError(... | python | def crypto_validator(func):
"""
This a decorator to be used for any method relying on the cryptography library. # noqa: E501
Its behaviour depends on the 'crypto_valid' attribute of the global 'conf'.
"""
def func_in(*args, **kwargs):
if not conf.crypto_valid:
raise ImportError(... | [
"def",
"crypto_validator",
"(",
"func",
")",
":",
"def",
"func_in",
"(",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"if",
"not",
"conf",
".",
"crypto_valid",
":",
"raise",
"ImportError",
"(",
"\"Cannot execute crypto-related method! \"",
"\"Please install p... | This a decorator to be used for any method relying on the cryptography library. # noqa: E501
Its behaviour depends on the 'crypto_valid' attribute of the global 'conf'. | [
"This",
"a",
"decorator",
"to",
"be",
"used",
"for",
"any",
"method",
"relying",
"on",
"the",
"cryptography",
"library",
".",
"#",
"noqa",
":",
"E501",
"Its",
"behaviour",
"depends",
"on",
"the",
"crypto_valid",
"attribute",
"of",
"the",
"global",
"conf",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/config.py#L640-L650 | train |
secdev/scapy | scapy/plist.py | PacketList.filter | def filter(self, func):
"""Returns a packet list filtered by a truth function. This truth
function has to take a packet as the only argument and return a boolean value.""" # noqa: E501
return self.__class__([x for x in self.res if func(x)],
name="filtered %s" % sel... | python | def filter(self, func):
"""Returns a packet list filtered by a truth function. This truth
function has to take a packet as the only argument and return a boolean value.""" # noqa: E501
return self.__class__([x for x in self.res if func(x)],
name="filtered %s" % sel... | [
"def",
"filter",
"(",
"self",
",",
"func",
")",
":",
"# noqa: E501",
"return",
"self",
".",
"__class__",
"(",
"[",
"x",
"for",
"x",
"in",
"self",
".",
"res",
"if",
"func",
"(",
"x",
")",
"]",
",",
"name",
"=",
"\"filtered %s\"",
"%",
"self",
".",
... | Returns a packet list filtered by a truth function. This truth
function has to take a packet as the only argument and return a boolean value. | [
"Returns",
"a",
"packet",
"list",
"filtered",
"by",
"a",
"truth",
"function",
".",
"This",
"truth",
"function",
"has",
"to",
"take",
"a",
"packet",
"as",
"the",
"only",
"argument",
"and",
"return",
"a",
"boolean",
"value",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L163-L167 | train |
secdev/scapy | scapy/plist.py | PacketList.plot | def plot(self, f, lfilter=None, plot_xy=False, **kargs):
"""Applies a function to each packet to get a value that will be plotted
with matplotlib. A list of matplotlib.lines.Line2D is returned.
lfilter: a truth function that decides whether a packet must be plotted
"""
# Python... | python | def plot(self, f, lfilter=None, plot_xy=False, **kargs):
"""Applies a function to each packet to get a value that will be plotted
with matplotlib. A list of matplotlib.lines.Line2D is returned.
lfilter: a truth function that decides whether a packet must be plotted
"""
# Python... | [
"def",
"plot",
"(",
"self",
",",
"f",
",",
"lfilter",
"=",
"None",
",",
"plot_xy",
"=",
"False",
",",
"*",
"*",
"kargs",
")",
":",
"# Python 2 backward compatibility",
"f",
"=",
"lambda_tuple_converter",
"(",
"f",
")",
"lfilter",
"=",
"lambda_tuple_converter... | Applies a function to each packet to get a value that will be plotted
with matplotlib. A list of matplotlib.lines.Line2D is returned.
lfilter: a truth function that decides whether a packet must be plotted | [
"Applies",
"a",
"function",
"to",
"each",
"packet",
"to",
"get",
"a",
"value",
"that",
"will",
"be",
"plotted",
"with",
"matplotlib",
".",
"A",
"list",
"of",
"matplotlib",
".",
"lines",
".",
"Line2D",
"is",
"returned",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L182-L211 | train |
secdev/scapy | scapy/plist.py | PacketList.diffplot | def diffplot(self, f, delay=1, lfilter=None, **kargs):
"""diffplot(f, delay=1, lfilter=None)
Applies a function to couples (l[i],l[i+delay])
A list of matplotlib.lines.Line2D is returned.
"""
# Get the list of packets
if lfilter is None:
lst_pkts = [f(self.r... | python | def diffplot(self, f, delay=1, lfilter=None, **kargs):
"""diffplot(f, delay=1, lfilter=None)
Applies a function to couples (l[i],l[i+delay])
A list of matplotlib.lines.Line2D is returned.
"""
# Get the list of packets
if lfilter is None:
lst_pkts = [f(self.r... | [
"def",
"diffplot",
"(",
"self",
",",
"f",
",",
"delay",
"=",
"1",
",",
"lfilter",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"# Get the list of packets",
"if",
"lfilter",
"is",
"None",
":",
"lst_pkts",
"=",
"[",
"f",
"(",
"self",
".",
"res",
"[... | diffplot(f, delay=1, lfilter=None)
Applies a function to couples (l[i],l[i+delay])
A list of matplotlib.lines.Line2D is returned. | [
"diffplot",
"(",
"f",
"delay",
"=",
"1",
"lfilter",
"=",
"None",
")",
"Applies",
"a",
"function",
"to",
"couples",
"(",
"l",
"[",
"i",
"]",
"l",
"[",
"i",
"+",
"delay",
"]",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L213-L238 | train |
secdev/scapy | scapy/plist.py | PacketList.multiplot | def multiplot(self, f, lfilter=None, plot_xy=False, **kargs):
"""Uses a function that returns a label and a value for this label, then
plots all the values label by label.
A list of matplotlib.lines.Line2D is returned.
"""
# Python 2 backward compatibility
f = lambda_tu... | python | def multiplot(self, f, lfilter=None, plot_xy=False, **kargs):
"""Uses a function that returns a label and a value for this label, then
plots all the values label by label.
A list of matplotlib.lines.Line2D is returned.
"""
# Python 2 backward compatibility
f = lambda_tu... | [
"def",
"multiplot",
"(",
"self",
",",
"f",
",",
"lfilter",
"=",
"None",
",",
"plot_xy",
"=",
"False",
",",
"*",
"*",
"kargs",
")",
":",
"# Python 2 backward compatibility",
"f",
"=",
"lambda_tuple_converter",
"(",
"f",
")",
"lfilter",
"=",
"lambda_tuple_conv... | Uses a function that returns a label and a value for this label, then
plots all the values label by label.
A list of matplotlib.lines.Line2D is returned. | [
"Uses",
"a",
"function",
"that",
"returns",
"a",
"label",
"and",
"a",
"value",
"for",
"this",
"label",
"then",
"plots",
"all",
"the",
"values",
"label",
"by",
"label",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L240-L278 | train |
secdev/scapy | scapy/plist.py | PacketList.hexraw | def hexraw(self, lfilter=None):
"""Same as nsummary(), except that if a packet has a Raw layer, it will be hexdumped # noqa: E501
lfilter: a truth function that decides whether a packet must be displayed""" # noqa: E501
for i, res in enumerate(self.res):
p = self._elt2pkt(res)
... | python | def hexraw(self, lfilter=None):
"""Same as nsummary(), except that if a packet has a Raw layer, it will be hexdumped # noqa: E501
lfilter: a truth function that decides whether a packet must be displayed""" # noqa: E501
for i, res in enumerate(self.res):
p = self._elt2pkt(res)
... | [
"def",
"hexraw",
"(",
"self",
",",
"lfilter",
"=",
"None",
")",
":",
"# noqa: E501",
"for",
"i",
",",
"res",
"in",
"enumerate",
"(",
"self",
".",
"res",
")",
":",
"p",
"=",
"self",
".",
"_elt2pkt",
"(",
"res",
")",
"if",
"lfilter",
"is",
"not",
"... | Same as nsummary(), except that if a packet has a Raw layer, it will be hexdumped # noqa: E501
lfilter: a truth function that decides whether a packet must be displayed | [
"Same",
"as",
"nsummary",
"()",
"except",
"that",
"if",
"a",
"packet",
"has",
"a",
"Raw",
"layer",
"it",
"will",
"be",
"hexdumped",
"#",
"noqa",
":",
"E501",
"lfilter",
":",
"a",
"truth",
"function",
"that",
"decides",
"whether",
"a",
"packet",
"must",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L285-L296 | train |
secdev/scapy | scapy/plist.py | PacketList.hexdump | def hexdump(self, lfilter=None):
"""Same as nsummary(), except that packets are also hexdumped
lfilter: a truth function that decides whether a packet must be displayed""" # noqa: E501
for i, res in enumerate(self.res):
p = self._elt2pkt(res)
if lfilter is not None and n... | python | def hexdump(self, lfilter=None):
"""Same as nsummary(), except that packets are also hexdumped
lfilter: a truth function that decides whether a packet must be displayed""" # noqa: E501
for i, res in enumerate(self.res):
p = self._elt2pkt(res)
if lfilter is not None and n... | [
"def",
"hexdump",
"(",
"self",
",",
"lfilter",
"=",
"None",
")",
":",
"# noqa: E501",
"for",
"i",
",",
"res",
"in",
"enumerate",
"(",
"self",
".",
"res",
")",
":",
"p",
"=",
"self",
".",
"_elt2pkt",
"(",
"res",
")",
"if",
"lfilter",
"is",
"not",
... | Same as nsummary(), except that packets are also hexdumped
lfilter: a truth function that decides whether a packet must be displayed | [
"Same",
"as",
"nsummary",
"()",
"except",
"that",
"packets",
"are",
"also",
"hexdumped",
"lfilter",
":",
"a",
"truth",
"function",
"that",
"decides",
"whether",
"a",
"packet",
"must",
"be",
"displayed"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L298-L308 | train |
secdev/scapy | scapy/plist.py | PacketList.conversations | def conversations(self, getsrcdst=None, **kargs):
"""Graphes a conversations between sources and destinations and display it
(using graphviz and imagemagick)
getsrcdst: a function that takes an element of the list and
returns the source, the destination and optionally
... | python | def conversations(self, getsrcdst=None, **kargs):
"""Graphes a conversations between sources and destinations and display it
(using graphviz and imagemagick)
getsrcdst: a function that takes an element of the list and
returns the source, the destination and optionally
... | [
"def",
"conversations",
"(",
"self",
",",
"getsrcdst",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"if",
"getsrcdst",
"is",
"None",
":",
"def",
"getsrcdst",
"(",
"pkt",
")",
":",
"\"\"\"Extract src and dst addresses\"\"\"",
"if",
"'IP'",
"in",
"pkt",
":... | Graphes a conversations between sources and destinations and display it
(using graphviz and imagemagick)
getsrcdst: a function that takes an element of the list and
returns the source, the destination and optionally
a label. By default, returns the IP source and
... | [
"Graphes",
"a",
"conversations",
"between",
"sources",
"and",
"destinations",
"and",
"display",
"it",
"(",
"using",
"graphviz",
"and",
"imagemagick",
")",
"getsrcdst",
":",
"a",
"function",
"that",
"takes",
"an",
"element",
"of",
"the",
"list",
"and",
"returns... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L335-L377 | train |
secdev/scapy | scapy/plist.py | PacketList.afterglow | def afterglow(self, src=None, event=None, dst=None, **kargs):
"""Experimental clone attempt of http://sourceforge.net/projects/afterglow
each datum is reduced as src -> event -> dst and the data are graphed.
by default we have IP.src -> IP.dport -> IP.dst"""
if src is None:
s... | python | def afterglow(self, src=None, event=None, dst=None, **kargs):
"""Experimental clone attempt of http://sourceforge.net/projects/afterglow
each datum is reduced as src -> event -> dst and the data are graphed.
by default we have IP.src -> IP.dport -> IP.dst"""
if src is None:
s... | [
"def",
"afterglow",
"(",
"self",
",",
"src",
"=",
"None",
",",
"event",
"=",
"None",
",",
"dst",
"=",
"None",
",",
"*",
"*",
"kargs",
")",
":",
"if",
"src",
"is",
"None",
":",
"src",
"=",
"lambda",
"x",
":",
"x",
"[",
"'IP'",
"]",
".",
"src",... | Experimental clone attempt of http://sourceforge.net/projects/afterglow
each datum is reduced as src -> event -> dst and the data are graphed.
by default we have IP.src -> IP.dport -> IP.dst | [
"Experimental",
"clone",
"attempt",
"of",
"http",
":",
"//",
"sourceforge",
".",
"net",
"/",
"projects",
"/",
"afterglow",
"each",
"datum",
"is",
"reduced",
"as",
"src",
"-",
">",
"event",
"-",
">",
"dst",
"and",
"the",
"data",
"are",
"graphed",
".",
"... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L379-L461 | train |
secdev/scapy | scapy/plist.py | PacketList.sr | def sr(self, multi=0):
"""sr([multi=1]) -> (SndRcvList, PacketList)
Matches packets in the list and return ( (matched couples), (unmatched packets) )""" # noqa: E501
remain = self.res[:]
sr = []
i = 0
while i < len(remain):
s = remain[i]
j = i
... | python | def sr(self, multi=0):
"""sr([multi=1]) -> (SndRcvList, PacketList)
Matches packets in the list and return ( (matched couples), (unmatched packets) )""" # noqa: E501
remain = self.res[:]
sr = []
i = 0
while i < len(remain):
s = remain[i]
j = i
... | [
"def",
"sr",
"(",
"self",
",",
"multi",
"=",
"0",
")",
":",
"# noqa: E501",
"remain",
"=",
"self",
".",
"res",
"[",
":",
"]",
"sr",
"=",
"[",
"]",
"i",
"=",
"0",
"while",
"i",
"<",
"len",
"(",
"remain",
")",
":",
"s",
"=",
"remain",
"[",
"i... | sr([multi=1]) -> (SndRcvList, PacketList)
Matches packets in the list and return ( (matched couples), (unmatched packets) ) | [
"sr",
"(",
"[",
"multi",
"=",
"1",
"]",
")",
"-",
">",
"(",
"SndRcvList",
"PacketList",
")",
"Matches",
"packets",
"in",
"the",
"list",
"and",
"return",
"(",
"(",
"matched",
"couples",
")",
"(",
"unmatched",
"packets",
")",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L478-L503 | train |
secdev/scapy | scapy/plist.py | PacketList.replace | def replace(self, *args, **kargs):
"""
lst.replace(<field>,[<oldvalue>,]<newvalue>)
lst.replace( (fld,[ov],nv),(fld,[ov,]nv),...)
if ov is None, all values are replaced
ex:
lst.replace( IP.src, "192.168.1.1", "10.0.0.1" )
lst.replace( IP.ttl, 64 )
... | python | def replace(self, *args, **kargs):
"""
lst.replace(<field>,[<oldvalue>,]<newvalue>)
lst.replace( (fld,[ov],nv),(fld,[ov,]nv),...)
if ov is None, all values are replaced
ex:
lst.replace( IP.src, "192.168.1.1", "10.0.0.1" )
lst.replace( IP.ttl, 64 )
... | [
"def",
"replace",
"(",
"self",
",",
"*",
"args",
",",
"*",
"*",
"kargs",
")",
":",
"delete_checksums",
"=",
"kargs",
".",
"get",
"(",
"\"delete_checksums\"",
",",
"False",
")",
"x",
"=",
"PacketList",
"(",
"name",
"=",
"\"Replaced %s\"",
"%",
"self",
"... | lst.replace(<field>,[<oldvalue>,]<newvalue>)
lst.replace( (fld,[ov],nv),(fld,[ov,]nv),...)
if ov is None, all values are replaced
ex:
lst.replace( IP.src, "192.168.1.1", "10.0.0.1" )
lst.replace( IP.ttl, 64 )
lst.replace( (IP.ttl, 64), (TCP.sport, 666, 777), ) | [
"lst",
".",
"replace",
"(",
"<field",
">",
"[",
"<oldvalue",
">",
"]",
"<newvalue",
">",
")",
"lst",
".",
"replace",
"(",
"(",
"fld",
"[",
"ov",
"]",
"nv",
")",
"(",
"fld",
"[",
"ov",
"]",
"nv",
")",
"...",
")",
"if",
"ov",
"is",
"None",
"all... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/plist.py#L540-L571 | train |
secdev/scapy | scapy/arch/common.py | _check_tcpdump | def _check_tcpdump():
"""
Return True if the tcpdump command can be started
"""
with open(os.devnull, 'wb') as devnull:
try:
proc = subprocess.Popen([conf.prog.tcpdump, "--version"],
stdout=devnull, stderr=subprocess.STDOUT)
except OSError:... | python | def _check_tcpdump():
"""
Return True if the tcpdump command can be started
"""
with open(os.devnull, 'wb') as devnull:
try:
proc = subprocess.Popen([conf.prog.tcpdump, "--version"],
stdout=devnull, stderr=subprocess.STDOUT)
except OSError:... | [
"def",
"_check_tcpdump",
"(",
")",
":",
"with",
"open",
"(",
"os",
".",
"devnull",
",",
"'wb'",
")",
"as",
"devnull",
":",
"try",
":",
"proc",
"=",
"subprocess",
".",
"Popen",
"(",
"[",
"conf",
".",
"prog",
".",
"tcpdump",
",",
"\"--version\"",
"]",
... | Return True if the tcpdump command can be started | [
"Return",
"True",
"if",
"the",
"tcpdump",
"command",
"can",
"be",
"started"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L31-L46 | train |
secdev/scapy | scapy/arch/common.py | get_if | def get_if(iff, cmd):
"""Ease SIOCGIF* ioctl calls"""
sck = socket.socket()
ifreq = ioctl(sck, cmd, struct.pack("16s16x", iff.encode("utf8")))
sck.close()
return ifreq | python | def get_if(iff, cmd):
"""Ease SIOCGIF* ioctl calls"""
sck = socket.socket()
ifreq = ioctl(sck, cmd, struct.pack("16s16x", iff.encode("utf8")))
sck.close()
return ifreq | [
"def",
"get_if",
"(",
"iff",
",",
"cmd",
")",
":",
"sck",
"=",
"socket",
".",
"socket",
"(",
")",
"ifreq",
"=",
"ioctl",
"(",
"sck",
",",
"cmd",
",",
"struct",
".",
"pack",
"(",
"\"16s16x\"",
",",
"iff",
".",
"encode",
"(",
"\"utf8\"",
")",
")",
... | Ease SIOCGIF* ioctl calls | [
"Ease",
"SIOCGIF",
"*",
"ioctl",
"calls"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L55-L61 | train |
secdev/scapy | scapy/arch/common.py | _select_nonblock | def _select_nonblock(sockets, remain=None):
"""This function is called during sendrecv() routine to select
the available sockets.
"""
# pcap sockets aren't selectable, so we return all of them
# and ask the selecting functions to use nonblock_recv instead of recv
def _sleep_nonblock_recv(self):
... | python | def _select_nonblock(sockets, remain=None):
"""This function is called during sendrecv() routine to select
the available sockets.
"""
# pcap sockets aren't selectable, so we return all of them
# and ask the selecting functions to use nonblock_recv instead of recv
def _sleep_nonblock_recv(self):
... | [
"def",
"_select_nonblock",
"(",
"sockets",
",",
"remain",
"=",
"None",
")",
":",
"# pcap sockets aren't selectable, so we return all of them",
"# and ask the selecting functions to use nonblock_recv instead of recv",
"def",
"_sleep_nonblock_recv",
"(",
"self",
")",
":",
"try",
... | This function is called during sendrecv() routine to select
the available sockets. | [
"This",
"function",
"is",
"called",
"during",
"sendrecv",
"()",
"routine",
"to",
"select",
"the",
"available",
"sockets",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L70-L84 | train |
secdev/scapy | scapy/arch/common.py | _legacy_bpf_pointer | def _legacy_bpf_pointer(tcpdump_lines):
"""Get old-format BPF Pointer. Deprecated"""
X86_64 = os.uname()[4] in ['x86_64', 'aarch64']
size = int(tcpdump_lines[0])
bpf = b""
for l in tcpdump_lines[1:]:
if six.PY2:
int_type = long # noqa: F821
else:
int_type = i... | python | def _legacy_bpf_pointer(tcpdump_lines):
"""Get old-format BPF Pointer. Deprecated"""
X86_64 = os.uname()[4] in ['x86_64', 'aarch64']
size = int(tcpdump_lines[0])
bpf = b""
for l in tcpdump_lines[1:]:
if six.PY2:
int_type = long # noqa: F821
else:
int_type = i... | [
"def",
"_legacy_bpf_pointer",
"(",
"tcpdump_lines",
")",
":",
"X86_64",
"=",
"os",
".",
"uname",
"(",
")",
"[",
"4",
"]",
"in",
"[",
"'x86_64'",
",",
"'aarch64'",
"]",
"size",
"=",
"int",
"(",
"tcpdump_lines",
"[",
"0",
"]",
")",
"bpf",
"=",
"b\"\"",... | Get old-format BPF Pointer. Deprecated | [
"Get",
"old",
"-",
"format",
"BPF",
"Pointer",
".",
"Deprecated"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L103-L125 | train |
secdev/scapy | scapy/arch/common.py | get_bpf_pointer | def get_bpf_pointer(tcpdump_lines):
"""Create a BPF Pointer for TCPDump filter"""
if conf.use_pypy:
return _legacy_bpf_pointer(tcpdump_lines)
# Allocate BPF instructions
size = int(tcpdump_lines[0])
bpf_insn_a = bpf_insn * size
bip = bpf_insn_a()
# Fill the BPF instruction structur... | python | def get_bpf_pointer(tcpdump_lines):
"""Create a BPF Pointer for TCPDump filter"""
if conf.use_pypy:
return _legacy_bpf_pointer(tcpdump_lines)
# Allocate BPF instructions
size = int(tcpdump_lines[0])
bpf_insn_a = bpf_insn * size
bip = bpf_insn_a()
# Fill the BPF instruction structur... | [
"def",
"get_bpf_pointer",
"(",
"tcpdump_lines",
")",
":",
"if",
"conf",
".",
"use_pypy",
":",
"return",
"_legacy_bpf_pointer",
"(",
"tcpdump_lines",
")",
"# Allocate BPF instructions",
"size",
"=",
"int",
"(",
"tcpdump_lines",
"[",
"0",
"]",
")",
"bpf_insn_a",
"... | Create a BPF Pointer for TCPDump filter | [
"Create",
"a",
"BPF",
"Pointer",
"for",
"TCPDump",
"filter"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L128-L150 | train |
secdev/scapy | scapy/arch/common.py | compile_filter | def compile_filter(bpf_filter, iface=None):
"""Asks Tcpdump to parse the filter, then build the matching
BPF bytecode using get_bpf_pointer.
"""
if not TCPDUMP:
raise Scapy_Exception("tcpdump is not available. Cannot use filter !")
try:
process = subprocess.Popen([
conf.p... | python | def compile_filter(bpf_filter, iface=None):
"""Asks Tcpdump to parse the filter, then build the matching
BPF bytecode using get_bpf_pointer.
"""
if not TCPDUMP:
raise Scapy_Exception("tcpdump is not available. Cannot use filter !")
try:
process = subprocess.Popen([
conf.p... | [
"def",
"compile_filter",
"(",
"bpf_filter",
",",
"iface",
"=",
"None",
")",
":",
"if",
"not",
"TCPDUMP",
":",
"raise",
"Scapy_Exception",
"(",
"\"tcpdump is not available. Cannot use filter !\"",
")",
"try",
":",
"process",
"=",
"subprocess",
".",
"Popen",
"(",
... | Asks Tcpdump to parse the filter, then build the matching
BPF bytecode using get_bpf_pointer. | [
"Asks",
"Tcpdump",
"to",
"parse",
"the",
"filter",
"then",
"build",
"the",
"matching",
"BPF",
"bytecode",
"using",
"get_bpf_pointer",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/common.py#L153-L179 | train |
secdev/scapy | scapy/contrib/lldp.py | _ldp_id_adjustlen | def _ldp_id_adjustlen(pkt, x):
"""Return the length of the `id` field,
according to its real encoded type"""
f, v = pkt.getfield_and_val('id')
return len(_LLDPidField.i2m(f, pkt, v)) + 1 | python | def _ldp_id_adjustlen(pkt, x):
"""Return the length of the `id` field,
according to its real encoded type"""
f, v = pkt.getfield_and_val('id')
return len(_LLDPidField.i2m(f, pkt, v)) + 1 | [
"def",
"_ldp_id_adjustlen",
"(",
"pkt",
",",
"x",
")",
":",
"f",
",",
"v",
"=",
"pkt",
".",
"getfield_and_val",
"(",
"'id'",
")",
"return",
"len",
"(",
"_LLDPidField",
".",
"i2m",
"(",
"f",
",",
"pkt",
",",
"v",
")",
")",
"+",
"1"
] | Return the length of the `id` field,
according to its real encoded type | [
"Return",
"the",
"length",
"of",
"the",
"id",
"field",
"according",
"to",
"its",
"real",
"encoded",
"type"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L326-L330 | train |
secdev/scapy | scapy/contrib/lldp.py | LLDPDU._dot1q_headers_size | def _dot1q_headers_size(layer):
"""
calculate size of lower dot1q layers (if present)
:param layer: the layer to start at
:return: size of vlan headers, layer below lowest vlan header
"""
vlan_headers_size = 0
under_layer = layer
while under_layer and is... | python | def _dot1q_headers_size(layer):
"""
calculate size of lower dot1q layers (if present)
:param layer: the layer to start at
:return: size of vlan headers, layer below lowest vlan header
"""
vlan_headers_size = 0
under_layer = layer
while under_layer and is... | [
"def",
"_dot1q_headers_size",
"(",
"layer",
")",
":",
"vlan_headers_size",
"=",
"0",
"under_layer",
"=",
"layer",
"while",
"under_layer",
"and",
"isinstance",
"(",
"under_layer",
",",
"Dot1Q",
")",
":",
"vlan_headers_size",
"+=",
"LLDPDU",
".",
"DOT1Q_HEADER_LEN",... | calculate size of lower dot1q layers (if present)
:param layer: the layer to start at
:return: size of vlan headers, layer below lowest vlan header | [
"calculate",
"size",
"of",
"lower",
"dot1q",
"layers",
"(",
"if",
"present",
")",
":",
"param",
"layer",
":",
"the",
"layer",
"to",
"start",
"at",
":",
"return",
":",
"size",
"of",
"vlan",
"headers",
"layer",
"below",
"lowest",
"vlan",
"header"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L135-L149 | train |
secdev/scapy | scapy/contrib/lldp.py | LLDPDU._frame_structure_check | def _frame_structure_check(structure_description):
"""
check if the structure of the frame is conform to the basic
frame structure defined by the standard
:param structure_description: string-list reflecting LLDP-msg structure
"""
standard_frame_structure = [LLDPDUChassi... | python | def _frame_structure_check(structure_description):
"""
check if the structure of the frame is conform to the basic
frame structure defined by the standard
:param structure_description: string-list reflecting LLDP-msg structure
"""
standard_frame_structure = [LLDPDUChassi... | [
"def",
"_frame_structure_check",
"(",
"structure_description",
")",
":",
"standard_frame_structure",
"=",
"[",
"LLDPDUChassisID",
".",
"__name__",
",",
"LLDPDUPortID",
".",
"__name__",
",",
"LLDPDUTimeToLive",
".",
"__name__",
",",
"'<...>'",
",",
"LLDPDUEndOfLLDPDU",
... | check if the structure of the frame is conform to the basic
frame structure defined by the standard
:param structure_description: string-list reflecting LLDP-msg structure | [
"check",
"if",
"the",
"structure",
"of",
"the",
"frame",
"is",
"conform",
"to",
"the",
"basic",
"frame",
"structure",
"defined",
"by",
"the",
"standard",
":",
"param",
"structure_description",
":",
"string",
"-",
"list",
"reflecting",
"LLDP",
"-",
"msg",
"st... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L188-L221 | train |
secdev/scapy | scapy/contrib/lldp.py | LLDPDU._tlv_multiplicities_check | def _tlv_multiplicities_check(tlv_type_count):
"""
check if multiplicity of present TLVs conforms to the standard
:param tlv_type_count: dict containing counte-per-TLV
"""
# * : 0..n, 1 : one and only one.
standard_multiplicities = {
LLDPDUEndOfLLDPDU.__name_... | python | def _tlv_multiplicities_check(tlv_type_count):
"""
check if multiplicity of present TLVs conforms to the standard
:param tlv_type_count: dict containing counte-per-TLV
"""
# * : 0..n, 1 : one and only one.
standard_multiplicities = {
LLDPDUEndOfLLDPDU.__name_... | [
"def",
"_tlv_multiplicities_check",
"(",
"tlv_type_count",
")",
":",
"# * : 0..n, 1 : one and only one.",
"standard_multiplicities",
"=",
"{",
"LLDPDUEndOfLLDPDU",
".",
"__name__",
":",
"1",
",",
"LLDPDUChassisID",
".",
"__name__",
":",
"1",
",",
"LLDPDUPortID",
".",
... | check if multiplicity of present TLVs conforms to the standard
:param tlv_type_count: dict containing counte-per-TLV | [
"check",
"if",
"multiplicity",
"of",
"present",
"TLVs",
"conforms",
"to",
"the",
"standard",
":",
"param",
"tlv_type_count",
":",
"dict",
"containing",
"counte",
"-",
"per",
"-",
"TLV"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L224-L261 | train |
secdev/scapy | scapy/contrib/lldp.py | LLDPDUTimeToLive._check | def _check(self):
"""
run layer specific checks
"""
if conf.contribs['LLDP'].strict_mode() and self._length != 2:
raise LLDPInvalidLengthField('length must be 2 - got '
'{}'.format(self._length)) | python | def _check(self):
"""
run layer specific checks
"""
if conf.contribs['LLDP'].strict_mode() and self._length != 2:
raise LLDPInvalidLengthField('length must be 2 - got '
'{}'.format(self._length)) | [
"def",
"_check",
"(",
"self",
")",
":",
"if",
"conf",
".",
"contribs",
"[",
"'LLDP'",
"]",
".",
"strict_mode",
"(",
")",
"and",
"self",
".",
"_length",
"!=",
"2",
":",
"raise",
"LLDPInvalidLengthField",
"(",
"'length must be 2 - got '",
"'{}'",
".",
"forma... | run layer specific checks | [
"run",
"layer",
"specific",
"checks"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L435-L441 | train |
secdev/scapy | scapy/contrib/lldp.py | LLDPDUManagementAddress._check | def _check(self):
"""
run layer specific checks
"""
if conf.contribs['LLDP'].strict_mode():
management_address_len = len(self.management_address)
if management_address_len == 0 or management_address_len > 31:
raise LLDPInvalidLengthField(
... | python | def _check(self):
"""
run layer specific checks
"""
if conf.contribs['LLDP'].strict_mode():
management_address_len = len(self.management_address)
if management_address_len == 0 or management_address_len > 31:
raise LLDPInvalidLengthField(
... | [
"def",
"_check",
"(",
"self",
")",
":",
"if",
"conf",
".",
"contribs",
"[",
"'LLDP'",
"]",
".",
"strict_mode",
"(",
")",
":",
"management_address_len",
"=",
"len",
"(",
"self",
".",
"management_address",
")",
"if",
"management_address_len",
"==",
"0",
"or"... | run layer specific checks | [
"run",
"layer",
"specific",
"checks"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/lldp.py#L668-L677 | train |
secdev/scapy | scapy/arch/windows/structures.py | GetIcmpStatistics | def GetIcmpStatistics():
"""Return all Windows ICMP stats from iphlpapi"""
statistics = MIB_ICMP()
_GetIcmpStatistics(byref(statistics))
results = _struct_to_dict(statistics)
del(statistics)
return results | python | def GetIcmpStatistics():
"""Return all Windows ICMP stats from iphlpapi"""
statistics = MIB_ICMP()
_GetIcmpStatistics(byref(statistics))
results = _struct_to_dict(statistics)
del(statistics)
return results | [
"def",
"GetIcmpStatistics",
"(",
")",
":",
"statistics",
"=",
"MIB_ICMP",
"(",
")",
"_GetIcmpStatistics",
"(",
"byref",
"(",
"statistics",
")",
")",
"results",
"=",
"_struct_to_dict",
"(",
"statistics",
")",
"del",
"(",
"statistics",
")",
"return",
"results"
] | Return all Windows ICMP stats from iphlpapi | [
"Return",
"all",
"Windows",
"ICMP",
"stats",
"from",
"iphlpapi"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/windows/structures.py#L166-L172 | train |
secdev/scapy | scapy/arch/windows/structures.py | GetAdaptersAddresses | def GetAdaptersAddresses(AF=AF_UNSPEC):
"""Return all Windows Adapters addresses from iphlpapi"""
# We get the size first
size = ULONG()
flags = GAA_FLAG_INCLUDE_PREFIX
res = _GetAdaptersAddresses(AF, flags,
None, None,
byref(size))
... | python | def GetAdaptersAddresses(AF=AF_UNSPEC):
"""Return all Windows Adapters addresses from iphlpapi"""
# We get the size first
size = ULONG()
flags = GAA_FLAG_INCLUDE_PREFIX
res = _GetAdaptersAddresses(AF, flags,
None, None,
byref(size))
... | [
"def",
"GetAdaptersAddresses",
"(",
"AF",
"=",
"AF_UNSPEC",
")",
":",
"# We get the size first",
"size",
"=",
"ULONG",
"(",
")",
"flags",
"=",
"GAA_FLAG_INCLUDE_PREFIX",
"res",
"=",
"_GetAdaptersAddresses",
"(",
"AF",
",",
"flags",
",",
"None",
",",
"None",
",... | Return all Windows Adapters addresses from iphlpapi | [
"Return",
"all",
"Windows",
"Adapters",
"addresses",
"from",
"iphlpapi"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/windows/structures.py#L377-L399 | train |
secdev/scapy | scapy/arch/windows/structures.py | GetIpForwardTable | def GetIpForwardTable():
"""Return all Windows routes (IPv4 only) from iphlpapi"""
# We get the size first
size = ULONG()
res = _GetIpForwardTable(None, byref(size), False)
if res != 0x7a: # ERROR_INSUFFICIENT_BUFFER -> populate size
raise RuntimeError("Error getting structure length (%d)" ... | python | def GetIpForwardTable():
"""Return all Windows routes (IPv4 only) from iphlpapi"""
# We get the size first
size = ULONG()
res = _GetIpForwardTable(None, byref(size), False)
if res != 0x7a: # ERROR_INSUFFICIENT_BUFFER -> populate size
raise RuntimeError("Error getting structure length (%d)" ... | [
"def",
"GetIpForwardTable",
"(",
")",
":",
"# We get the size first",
"size",
"=",
"ULONG",
"(",
")",
"res",
"=",
"_GetIpForwardTable",
"(",
"None",
",",
"byref",
"(",
"size",
")",
",",
"False",
")",
"if",
"res",
"!=",
"0x7a",
":",
"# ERROR_INSUFFICIENT_BUFF... | Return all Windows routes (IPv4 only) from iphlpapi | [
"Return",
"all",
"Windows",
"routes",
"(",
"IPv4",
"only",
")",
"from",
"iphlpapi"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/windows/structures.py#L439-L458 | train |
secdev/scapy | scapy/arch/windows/structures.py | GetIpForwardTable2 | def GetIpForwardTable2(AF=AF_UNSPEC):
"""Return all Windows routes (IPv4/IPv6) from iphlpapi"""
if WINDOWS_XP:
raise OSError("Not available on Windows XP !")
table = PMIB_IPFORWARD_TABLE2()
res = _GetIpForwardTable2(AF, byref(table))
if res != NO_ERROR:
raise RuntimeError("Error retr... | python | def GetIpForwardTable2(AF=AF_UNSPEC):
"""Return all Windows routes (IPv4/IPv6) from iphlpapi"""
if WINDOWS_XP:
raise OSError("Not available on Windows XP !")
table = PMIB_IPFORWARD_TABLE2()
res = _GetIpForwardTable2(AF, byref(table))
if res != NO_ERROR:
raise RuntimeError("Error retr... | [
"def",
"GetIpForwardTable2",
"(",
"AF",
"=",
"AF_UNSPEC",
")",
":",
"if",
"WINDOWS_XP",
":",
"raise",
"OSError",
"(",
"\"Not available on Windows XP !\"",
")",
"table",
"=",
"PMIB_IPFORWARD_TABLE2",
"(",
")",
"res",
"=",
"_GetIpForwardTable2",
"(",
"AF",
",",
"b... | Return all Windows routes (IPv4/IPv6) from iphlpapi | [
"Return",
"all",
"Windows",
"routes",
"(",
"IPv4",
"/",
"IPv6",
")",
"from",
"iphlpapi"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/windows/structures.py#L516-L528 | train |
secdev/scapy | scapy/layers/tls/crypto/cipher_block.py | _BlockCipher.encrypt | def encrypt(self, data):
"""
Encrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.post_build().
"""
if False in six.itervalues(self.ready):
raise CipherError(data)
encryptor = self._ciphe... | python | def encrypt(self, data):
"""
Encrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.post_build().
"""
if False in six.itervalues(self.ready):
raise CipherError(data)
encryptor = self._ciphe... | [
"def",
"encrypt",
"(",
"self",
",",
"data",
")",
":",
"if",
"False",
"in",
"six",
".",
"itervalues",
"(",
"self",
".",
"ready",
")",
":",
"raise",
"CipherError",
"(",
"data",
")",
"encryptor",
"=",
"self",
".",
"_cipher",
".",
"encryptor",
"(",
")",
... | Encrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.post_build(). | [
"Encrypt",
"the",
"data",
".",
"Also",
"update",
"the",
"cipher",
"iv",
".",
"This",
"is",
"needed",
"for",
"SSLv3",
"and",
"TLS",
"1",
".",
"0",
".",
"For",
"TLS",
"1",
".",
"1",
"/",
"1",
".",
"2",
"it",
"is",
"overwritten",
"in",
"TLS",
".",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/crypto/cipher_block.py#L77-L87 | train |
secdev/scapy | scapy/layers/tls/crypto/cipher_block.py | _BlockCipher.decrypt | def decrypt(self, data):
"""
Decrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.pre_dissect().
If we lack the key, we raise a CipherError which contains the input.
"""
if False in six.itervalues(se... | python | def decrypt(self, data):
"""
Decrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.pre_dissect().
If we lack the key, we raise a CipherError which contains the input.
"""
if False in six.itervalues(se... | [
"def",
"decrypt",
"(",
"self",
",",
"data",
")",
":",
"if",
"False",
"in",
"six",
".",
"itervalues",
"(",
"self",
".",
"ready",
")",
":",
"raise",
"CipherError",
"(",
"data",
")",
"decryptor",
"=",
"self",
".",
"_cipher",
".",
"decryptor",
"(",
")",
... | Decrypt the data. Also, update the cipher iv. This is needed for SSLv3
and TLS 1.0. For TLS 1.1/1.2, it is overwritten in TLS.pre_dissect().
If we lack the key, we raise a CipherError which contains the input. | [
"Decrypt",
"the",
"data",
".",
"Also",
"update",
"the",
"cipher",
"iv",
".",
"This",
"is",
"needed",
"for",
"SSLv3",
"and",
"TLS",
"1",
".",
"0",
".",
"For",
"TLS",
"1",
".",
"1",
"/",
"1",
".",
"2",
"it",
"is",
"overwritten",
"in",
"TLS",
".",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/crypto/cipher_block.py#L89-L100 | train |
secdev/scapy | scapy/layers/radius.py | prepare_packed_data | def prepare_packed_data(radius_packet, packed_req_authenticator):
"""
Pack RADIUS data prior computing the authentication MAC
"""
packed_hdr = struct.pack("!B", radius_packet.code)
packed_hdr += struct.pack("!B", radius_packet.id)
packed_hdr += struct.pack("!H", radius_packet.len)
packed_a... | python | def prepare_packed_data(radius_packet, packed_req_authenticator):
"""
Pack RADIUS data prior computing the authentication MAC
"""
packed_hdr = struct.pack("!B", radius_packet.code)
packed_hdr += struct.pack("!B", radius_packet.id)
packed_hdr += struct.pack("!H", radius_packet.len)
packed_a... | [
"def",
"prepare_packed_data",
"(",
"radius_packet",
",",
"packed_req_authenticator",
")",
":",
"packed_hdr",
"=",
"struct",
".",
"pack",
"(",
"\"!B\"",
",",
"radius_packet",
".",
"code",
")",
"packed_hdr",
"+=",
"struct",
".",
"pack",
"(",
"\"!B\"",
",",
"radi... | Pack RADIUS data prior computing the authentication MAC | [
"Pack",
"RADIUS",
"data",
"prior",
"computing",
"the",
"authentication",
"MAC"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/radius.py#L534-L547 | train |
secdev/scapy | scapy/layers/radius.py | RadiusAttribute.register_variant | def register_variant(cls):
"""
Registers the RADIUS attributes defined in this module.
"""
if hasattr(cls, "val"):
cls.registered_attributes[cls.val] = cls
else:
cls.registered_attributes[cls.type.default] = cls | python | def register_variant(cls):
"""
Registers the RADIUS attributes defined in this module.
"""
if hasattr(cls, "val"):
cls.registered_attributes[cls.val] = cls
else:
cls.registered_attributes[cls.type.default] = cls | [
"def",
"register_variant",
"(",
"cls",
")",
":",
"if",
"hasattr",
"(",
"cls",
",",
"\"val\"",
")",
":",
"cls",
".",
"registered_attributes",
"[",
"cls",
".",
"val",
"]",
"=",
"cls",
"else",
":",
"cls",
".",
"registered_attributes",
"[",
"cls",
".",
"ty... | Registers the RADIUS attributes defined in this module. | [
"Registers",
"the",
"RADIUS",
"attributes",
"defined",
"in",
"this",
"module",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/radius.py#L239-L247 | train |
secdev/scapy | scapy/layers/radius.py | RadiusAttribute.dispatch_hook | def dispatch_hook(cls, _pkt=None, *args, **kargs):
"""
Returns the right RadiusAttribute class for the given data.
"""
if _pkt:
attr_type = orb(_pkt[0])
return cls.registered_attributes.get(attr_type, cls)
return cls | python | def dispatch_hook(cls, _pkt=None, *args, **kargs):
"""
Returns the right RadiusAttribute class for the given data.
"""
if _pkt:
attr_type = orb(_pkt[0])
return cls.registered_attributes.get(attr_type, cls)
return cls | [
"def",
"dispatch_hook",
"(",
"cls",
",",
"_pkt",
"=",
"None",
",",
"*",
"args",
",",
"*",
"*",
"kargs",
")",
":",
"if",
"_pkt",
":",
"attr_type",
"=",
"orb",
"(",
"_pkt",
"[",
"0",
"]",
")",
"return",
"cls",
".",
"registered_attributes",
".",
"get"... | Returns the right RadiusAttribute class for the given data. | [
"Returns",
"the",
"right",
"RadiusAttribute",
"class",
"for",
"the",
"given",
"data",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/radius.py#L250-L258 | train |
secdev/scapy | scapy/layers/radius.py | RadiusAttr_Message_Authenticator.compute_message_authenticator | def compute_message_authenticator(radius_packet, packed_req_authenticator,
shared_secret):
"""
Computes the "Message-Authenticator" of a given RADIUS packet.
"""
data = prepare_packed_data(radius_packet, packed_req_authenticator)
radius_hmac... | python | def compute_message_authenticator(radius_packet, packed_req_authenticator,
shared_secret):
"""
Computes the "Message-Authenticator" of a given RADIUS packet.
"""
data = prepare_packed_data(radius_packet, packed_req_authenticator)
radius_hmac... | [
"def",
"compute_message_authenticator",
"(",
"radius_packet",
",",
"packed_req_authenticator",
",",
"shared_secret",
")",
":",
"data",
"=",
"prepare_packed_data",
"(",
"radius_packet",
",",
"packed_req_authenticator",
")",
"radius_hmac",
"=",
"hmac",
".",
"new",
"(",
... | Computes the "Message-Authenticator" of a given RADIUS packet. | [
"Computes",
"the",
"Message",
"-",
"Authenticator",
"of",
"a",
"given",
"RADIUS",
"packet",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/radius.py#L566-L575 | train |
secdev/scapy | scapy/layers/radius.py | Radius.compute_authenticator | def compute_authenticator(self, packed_request_auth, shared_secret):
"""
Computes the authenticator field (RFC 2865 - Section 3)
"""
data = prepare_packed_data(self, packed_request_auth)
radius_mac = hashlib.md5(data + shared_secret)
return radius_mac.digest() | python | def compute_authenticator(self, packed_request_auth, shared_secret):
"""
Computes the authenticator field (RFC 2865 - Section 3)
"""
data = prepare_packed_data(self, packed_request_auth)
radius_mac = hashlib.md5(data + shared_secret)
return radius_mac.digest() | [
"def",
"compute_authenticator",
"(",
"self",
",",
"packed_request_auth",
",",
"shared_secret",
")",
":",
"data",
"=",
"prepare_packed_data",
"(",
"self",
",",
"packed_request_auth",
")",
"radius_mac",
"=",
"hashlib",
".",
"md5",
"(",
"data",
"+",
"shared_secret",
... | Computes the authenticator field (RFC 2865 - Section 3) | [
"Computes",
"the",
"authenticator",
"field",
"(",
"RFC",
"2865",
"-",
"Section",
"3",
")"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/radius.py#L1132-L1139 | train |
secdev/scapy | scapy/layers/tls/keyexchange_tls13.py | KeyShareEntry.do_build | def do_build(self):
"""
We need this hack, else 'self' would be replaced by __iter__.next().
"""
tmp = self.explicit
self.explicit = True
b = super(KeyShareEntry, self).do_build()
self.explicit = tmp
return b | python | def do_build(self):
"""
We need this hack, else 'self' would be replaced by __iter__.next().
"""
tmp = self.explicit
self.explicit = True
b = super(KeyShareEntry, self).do_build()
self.explicit = tmp
return b | [
"def",
"do_build",
"(",
"self",
")",
":",
"tmp",
"=",
"self",
".",
"explicit",
"self",
".",
"explicit",
"=",
"True",
"b",
"=",
"super",
"(",
"KeyShareEntry",
",",
"self",
")",
".",
"do_build",
"(",
")",
"self",
".",
"explicit",
"=",
"tmp",
"return",
... | We need this hack, else 'self' would be replaced by __iter__.next(). | [
"We",
"need",
"this",
"hack",
"else",
"self",
"would",
"be",
"replaced",
"by",
"__iter__",
".",
"next",
"()",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/keyexchange_tls13.py#L48-L56 | train |
secdev/scapy | scapy/layers/tls/keyexchange_tls13.py | KeyShareEntry.create_privkey | def create_privkey(self):
"""
This is called by post_build() for key creation.
"""
if self.group in _tls_named_ffdh_groups:
params = _ffdh_groups[_tls_named_ffdh_groups[self.group]][0]
privkey = params.generate_private_key()
self.privkey = privkey
... | python | def create_privkey(self):
"""
This is called by post_build() for key creation.
"""
if self.group in _tls_named_ffdh_groups:
params = _ffdh_groups[_tls_named_ffdh_groups[self.group]][0]
privkey = params.generate_private_key()
self.privkey = privkey
... | [
"def",
"create_privkey",
"(",
"self",
")",
":",
"if",
"self",
".",
"group",
"in",
"_tls_named_ffdh_groups",
":",
"params",
"=",
"_ffdh_groups",
"[",
"_tls_named_ffdh_groups",
"[",
"self",
".",
"group",
"]",
"]",
"[",
"0",
"]",
"privkey",
"=",
"params",
"."... | This is called by post_build() for key creation. | [
"This",
"is",
"called",
"by",
"post_build",
"()",
"for",
"key",
"creation",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/layers/tls/keyexchange_tls13.py#L59-L89 | train |
secdev/scapy | scapy/arch/unix.py | _guess_iface_name | def _guess_iface_name(netif):
"""
We attempt to guess the name of interfaces that are truncated from the
output of ifconfig -l.
If there is only one possible candidate matching the interface name then we
return it.
If there are none or more, then we return None.
"""
with os.popen('%s -l'... | python | def _guess_iface_name(netif):
"""
We attempt to guess the name of interfaces that are truncated from the
output of ifconfig -l.
If there is only one possible candidate matching the interface name then we
return it.
If there are none or more, then we return None.
"""
with os.popen('%s -l'... | [
"def",
"_guess_iface_name",
"(",
"netif",
")",
":",
"with",
"os",
".",
"popen",
"(",
"'%s -l'",
"%",
"conf",
".",
"prog",
".",
"ifconfig",
")",
"as",
"fdesc",
":",
"ifaces",
"=",
"fdesc",
".",
"readline",
"(",
")",
".",
"strip",
"(",
")",
".",
"spl... | We attempt to guess the name of interfaces that are truncated from the
output of ifconfig -l.
If there is only one possible candidate matching the interface name then we
return it.
If there are none or more, then we return None. | [
"We",
"attempt",
"to",
"guess",
"the",
"name",
"of",
"interfaces",
"that",
"are",
"truncated",
"from",
"the",
"output",
"of",
"ifconfig",
"-",
"l",
".",
"If",
"there",
"is",
"only",
"one",
"possible",
"candidate",
"matching",
"the",
"interface",
"name",
"t... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/unix.py#L28-L41 | train |
secdev/scapy | scapy/arch/unix.py | _in6_getifaddr | def _in6_getifaddr(ifname):
"""
Returns a list of IPv6 addresses configured on the interface ifname.
"""
# Get the output of ifconfig
try:
f = os.popen("%s %s" % (conf.prog.ifconfig, ifname))
except OSError:
log_interactive.warning("Failed to execute ifconfig.")
return [... | python | def _in6_getifaddr(ifname):
"""
Returns a list of IPv6 addresses configured on the interface ifname.
"""
# Get the output of ifconfig
try:
f = os.popen("%s %s" % (conf.prog.ifconfig, ifname))
except OSError:
log_interactive.warning("Failed to execute ifconfig.")
return [... | [
"def",
"_in6_getifaddr",
"(",
"ifname",
")",
":",
"# Get the output of ifconfig",
"try",
":",
"f",
"=",
"os",
".",
"popen",
"(",
"\"%s %s\"",
"%",
"(",
"conf",
".",
"prog",
".",
"ifconfig",
",",
"ifname",
")",
")",
"except",
"OSError",
":",
"log_interactiv... | Returns a list of IPv6 addresses configured on the interface ifname. | [
"Returns",
"a",
"list",
"of",
"IPv6",
"addresses",
"configured",
"on",
"the",
"interface",
"ifname",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/unix.py#L149-L181 | train |
secdev/scapy | scapy/arch/unix.py | in6_getifaddr | def in6_getifaddr():
"""
Returns a list of 3-tuples of the form (addr, scope, iface) where
'addr' is the address of scope 'scope' associated to the interface
'iface'.
This is the list of all addresses of all interfaces available on
the system.
"""
# List all network interfaces
if O... | python | def in6_getifaddr():
"""
Returns a list of 3-tuples of the form (addr, scope, iface) where
'addr' is the address of scope 'scope' associated to the interface
'iface'.
This is the list of all addresses of all interfaces available on
the system.
"""
# List all network interfaces
if O... | [
"def",
"in6_getifaddr",
"(",
")",
":",
"# List all network interfaces",
"if",
"OPENBSD",
":",
"try",
":",
"f",
"=",
"os",
".",
"popen",
"(",
"\"%s\"",
"%",
"conf",
".",
"prog",
".",
"ifconfig",
")",
"except",
"OSError",
":",
"log_interactive",
".",
"warnin... | Returns a list of 3-tuples of the form (addr, scope, iface) where
'addr' is the address of scope 'scope' associated to the interface
'iface'.
This is the list of all addresses of all interfaces available on
the system. | [
"Returns",
"a",
"list",
"of",
"3",
"-",
"tuples",
"of",
"the",
"form",
"(",
"addr",
"scope",
"iface",
")",
"where",
"addr",
"is",
"the",
"address",
"of",
"scope",
"scope",
"associated",
"to",
"the",
"interface",
"iface",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/unix.py#L184-L222 | train |
secdev/scapy | scapy/arch/unix.py | read_routes6 | def read_routes6():
"""Return a list of IPv6 routes than can be used by Scapy."""
# Call netstat to retrieve IPv6 routes
fd_netstat = os.popen("netstat -rn -f inet6")
# List interfaces IPv6 addresses
lifaddr = in6_getifaddr()
if not lifaddr:
return []
# Routes header information
... | python | def read_routes6():
"""Return a list of IPv6 routes than can be used by Scapy."""
# Call netstat to retrieve IPv6 routes
fd_netstat = os.popen("netstat -rn -f inet6")
# List interfaces IPv6 addresses
lifaddr = in6_getifaddr()
if not lifaddr:
return []
# Routes header information
... | [
"def",
"read_routes6",
"(",
")",
":",
"# Call netstat to retrieve IPv6 routes",
"fd_netstat",
"=",
"os",
".",
"popen",
"(",
"\"netstat -rn -f inet6\"",
")",
"# List interfaces IPv6 addresses",
"lifaddr",
"=",
"in6_getifaddr",
"(",
")",
"if",
"not",
"lifaddr",
":",
"re... | Return a list of IPv6 routes than can be used by Scapy. | [
"Return",
"a",
"list",
"of",
"IPv6",
"routes",
"than",
"can",
"be",
"used",
"by",
"Scapy",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/unix.py#L225-L339 | train |
secdev/scapy | scapy/main.py | _read_config_file | def _read_config_file(cf, _globals=globals(), _locals=locals(), interactive=True): # noqa: E501
"""Read a config file: execute a python file while loading scapy, that may contain # noqa: E501
some pre-configured values.
If _globals or _locals are specified, they will be updated with the loaded vars. # n... | python | def _read_config_file(cf, _globals=globals(), _locals=locals(), interactive=True): # noqa: E501
"""Read a config file: execute a python file while loading scapy, that may contain # noqa: E501
some pre-configured values.
If _globals or _locals are specified, they will be updated with the loaded vars. # n... | [
"def",
"_read_config_file",
"(",
"cf",
",",
"_globals",
"=",
"globals",
"(",
")",
",",
"_locals",
"=",
"locals",
"(",
")",
",",
"interactive",
"=",
"True",
")",
":",
"# noqa: E501",
"log_loading",
".",
"debug",
"(",
"\"Loading config file [%s]\"",
",",
"cf",... | Read a config file: execute a python file while loading scapy, that may contain # noqa: E501
some pre-configured values.
If _globals or _locals are specified, they will be updated with the loaded vars. # noqa: E501
This allows an external program to use the function. Otherwise, vars are only available #... | [
"Read",
"a",
"config",
"file",
":",
"execute",
"a",
"python",
"file",
"while",
"loading",
"scapy",
"that",
"may",
"contain",
"#",
"noqa",
":",
"E501",
"some",
"pre",
"-",
"configured",
"values",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L64-L95 | train |
secdev/scapy | scapy/main.py | _load | def _load(module, globals_dict=None, symb_list=None):
"""Loads a Python module to make variables, objects and functions
available globally.
The idea is to load the module using importlib, then copy the
symbols to the global symbol table.
"""
if globals_dict is None:
globals_dict = six.moves.bu... | python | def _load(module, globals_dict=None, symb_list=None):
"""Loads a Python module to make variables, objects and functions
available globally.
The idea is to load the module using importlib, then copy the
symbols to the global symbol table.
"""
if globals_dict is None:
globals_dict = six.moves.bu... | [
"def",
"_load",
"(",
"module",
",",
"globals_dict",
"=",
"None",
",",
"symb_list",
"=",
"None",
")",
":",
"if",
"globals_dict",
"is",
"None",
":",
"globals_dict",
"=",
"six",
".",
"moves",
".",
"builtins",
".",
"__dict__",
"try",
":",
"mod",
"=",
"impo... | Loads a Python module to make variables, objects and functions
available globally.
The idea is to load the module using importlib, then copy the
symbols to the global symbol table. | [
"Loads",
"a",
"Python",
"module",
"to",
"make",
"variables",
"objects",
"and",
"functions",
"available",
"globally",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L123-L149 | train |
secdev/scapy | scapy/main.py | load_module | def load_module(name, globals_dict=None, symb_list=None):
"""Loads a Scapy module to make variables, objects and functions
available globally.
"""
_load("scapy.modules." + name,
globals_dict=globals_dict, symb_list=symb_list) | python | def load_module(name, globals_dict=None, symb_list=None):
"""Loads a Scapy module to make variables, objects and functions
available globally.
"""
_load("scapy.modules." + name,
globals_dict=globals_dict, symb_list=symb_list) | [
"def",
"load_module",
"(",
"name",
",",
"globals_dict",
"=",
"None",
",",
"symb_list",
"=",
"None",
")",
":",
"_load",
"(",
"\"scapy.modules.\"",
"+",
"name",
",",
"globals_dict",
"=",
"globals_dict",
",",
"symb_list",
"=",
"symb_list",
")"
] | Loads a Scapy module to make variables, objects and functions
available globally. | [
"Loads",
"a",
"Scapy",
"module",
"to",
"make",
"variables",
"objects",
"and",
"functions",
"available",
"globally",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L152-L158 | train |
secdev/scapy | scapy/main.py | load_layer | def load_layer(name, globals_dict=None, symb_list=None):
"""Loads a Scapy layer module to make variables, objects and functions
available globally.
"""
_load("scapy.layers." + LAYER_ALIASES.get(name, name),
globals_dict=globals_dict, symb_list=symb_list) | python | def load_layer(name, globals_dict=None, symb_list=None):
"""Loads a Scapy layer module to make variables, objects and functions
available globally.
"""
_load("scapy.layers." + LAYER_ALIASES.get(name, name),
globals_dict=globals_dict, symb_list=symb_list) | [
"def",
"load_layer",
"(",
"name",
",",
"globals_dict",
"=",
"None",
",",
"symb_list",
"=",
"None",
")",
":",
"_load",
"(",
"\"scapy.layers.\"",
"+",
"LAYER_ALIASES",
".",
"get",
"(",
"name",
",",
"name",
")",
",",
"globals_dict",
"=",
"globals_dict",
",",
... | Loads a Scapy layer module to make variables, objects and functions
available globally. | [
"Loads",
"a",
"Scapy",
"layer",
"module",
"to",
"make",
"variables",
"objects",
"and",
"functions",
"available",
"globally",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L161-L167 | train |
secdev/scapy | scapy/main.py | load_contrib | def load_contrib(name, globals_dict=None, symb_list=None):
"""Loads a Scapy contrib module to make variables, objects and
functions available globally.
If no contrib module can be found with the given name, try to find
a layer module, since a contrib module may become a layer module.
"""
try:
... | python | def load_contrib(name, globals_dict=None, symb_list=None):
"""Loads a Scapy contrib module to make variables, objects and
functions available globally.
If no contrib module can be found with the given name, try to find
a layer module, since a contrib module may become a layer module.
"""
try:
... | [
"def",
"load_contrib",
"(",
"name",
",",
"globals_dict",
"=",
"None",
",",
"symb_list",
"=",
"None",
")",
":",
"try",
":",
"importlib",
".",
"import_module",
"(",
"\"scapy.contrib.\"",
"+",
"name",
")",
"_load",
"(",
"\"scapy.contrib.\"",
"+",
"name",
",",
... | Loads a Scapy contrib module to make variables, objects and
functions available globally.
If no contrib module can be found with the given name, try to find
a layer module, since a contrib module may become a layer module. | [
"Loads",
"a",
"Scapy",
"contrib",
"module",
"to",
"make",
"variables",
"objects",
"and",
"functions",
"available",
"globally",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L170-L188 | train |
secdev/scapy | scapy/main.py | list_contrib | def list_contrib(name=None, ret=False, _debug=False):
"""Show the list of all existing contribs.
Params:
- name: filter to search the contribs
- ret: whether the function should return a dict instead of printing it
"""
# _debug: checks that all contrib modules have correctly defined:
# # s... | python | def list_contrib(name=None, ret=False, _debug=False):
"""Show the list of all existing contribs.
Params:
- name: filter to search the contribs
- ret: whether the function should return a dict instead of printing it
"""
# _debug: checks that all contrib modules have correctly defined:
# # s... | [
"def",
"list_contrib",
"(",
"name",
"=",
"None",
",",
"ret",
"=",
"False",
",",
"_debug",
"=",
"False",
")",
":",
"# _debug: checks that all contrib modules have correctly defined:",
"# # scapy.contrib.description = [...]",
"# # scapy.contrib.status = [...]",
"# # scapy.contrib... | Show the list of all existing contribs.
Params:
- name: filter to search the contribs
- ret: whether the function should return a dict instead of printing it | [
"Show",
"the",
"list",
"of",
"all",
"existing",
"contribs",
".",
"Params",
":",
"-",
"name",
":",
"filter",
"to",
"search",
"the",
"contribs",
"-",
"ret",
":",
"whether",
"the",
"function",
"should",
"return",
"a",
"dict",
"instead",
"of",
"printing",
"i... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L191-L249 | train |
secdev/scapy | scapy/main.py | save_session | def save_session(fname=None, session=None, pickleProto=-1):
"""Save current Scapy session to the file specified in the fname arg.
params:
- fname: file to save the scapy session in
- session: scapy session to use. If None, the console one will be used
- pickleProto: pickle proto version (default... | python | def save_session(fname=None, session=None, pickleProto=-1):
"""Save current Scapy session to the file specified in the fname arg.
params:
- fname: file to save the scapy session in
- session: scapy session to use. If None, the console one will be used
- pickleProto: pickle proto version (default... | [
"def",
"save_session",
"(",
"fname",
"=",
"None",
",",
"session",
"=",
"None",
",",
"pickleProto",
"=",
"-",
"1",
")",
":",
"from",
"scapy",
"import",
"utils",
"if",
"fname",
"is",
"None",
":",
"fname",
"=",
"conf",
".",
"session",
"if",
"not",
"fnam... | Save current Scapy session to the file specified in the fname arg.
params:
- fname: file to save the scapy session in
- session: scapy session to use. If None, the console one will be used
- pickleProto: pickle proto version (default: -1 = latest) | [
"Save",
"current",
"Scapy",
"session",
"to",
"the",
"file",
"specified",
"in",
"the",
"fname",
"arg",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L265-L308 | train |
secdev/scapy | scapy/main.py | load_session | def load_session(fname=None):
"""Load current Scapy session from the file specified in the fname arg.
This will erase any existing session.
params:
- fname: file to load the scapy session from"""
if fname is None:
fname = conf.session
try:
s = six.moves.cPickle.load(gzip.open(f... | python | def load_session(fname=None):
"""Load current Scapy session from the file specified in the fname arg.
This will erase any existing session.
params:
- fname: file to load the scapy session from"""
if fname is None:
fname = conf.session
try:
s = six.moves.cPickle.load(gzip.open(f... | [
"def",
"load_session",
"(",
"fname",
"=",
"None",
")",
":",
"if",
"fname",
"is",
"None",
":",
"fname",
"=",
"conf",
".",
"session",
"try",
":",
"s",
"=",
"six",
".",
"moves",
".",
"cPickle",
".",
"load",
"(",
"gzip",
".",
"open",
"(",
"fname",
",... | Load current Scapy session from the file specified in the fname arg.
This will erase any existing session.
params:
- fname: file to load the scapy session from | [
"Load",
"current",
"Scapy",
"session",
"from",
"the",
"file",
"specified",
"in",
"the",
"fname",
"arg",
".",
"This",
"will",
"erase",
"any",
"existing",
"session",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L311-L333 | train |
secdev/scapy | scapy/main.py | update_session | def update_session(fname=None):
"""Update current Scapy session from the file specified in the fname arg.
params:
- fname: file to load the scapy session from"""
if fname is None:
fname = conf.session
try:
s = six.moves.cPickle.load(gzip.open(fname, "rb"))
except IOError:
... | python | def update_session(fname=None):
"""Update current Scapy session from the file specified in the fname arg.
params:
- fname: file to load the scapy session from"""
if fname is None:
fname = conf.session
try:
s = six.moves.cPickle.load(gzip.open(fname, "rb"))
except IOError:
... | [
"def",
"update_session",
"(",
"fname",
"=",
"None",
")",
":",
"if",
"fname",
"is",
"None",
":",
"fname",
"=",
"conf",
".",
"session",
"try",
":",
"s",
"=",
"six",
".",
"moves",
".",
"cPickle",
".",
"load",
"(",
"gzip",
".",
"open",
"(",
"fname",
... | Update current Scapy session from the file specified in the fname arg.
params:
- fname: file to load the scapy session from | [
"Update",
"current",
"Scapy",
"session",
"from",
"the",
"file",
"specified",
"in",
"the",
"fname",
"arg",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L336-L349 | train |
secdev/scapy | scapy/main.py | _prepare_quote | def _prepare_quote(quote, author, max_len=78):
"""This function processes a quote and returns a string that is ready
to be used in the fancy prompt.
"""
quote = quote.split(' ')
max_len -= 6
lines = []
cur_line = []
def _len(line):
return sum(len(elt) for elt in line) + len(line) -... | python | def _prepare_quote(quote, author, max_len=78):
"""This function processes a quote and returns a string that is ready
to be used in the fancy prompt.
"""
quote = quote.split(' ')
max_len -= 6
lines = []
cur_line = []
def _len(line):
return sum(len(elt) for elt in line) + len(line) -... | [
"def",
"_prepare_quote",
"(",
"quote",
",",
"author",
",",
"max_len",
"=",
"78",
")",
":",
"quote",
"=",
"quote",
".",
"split",
"(",
"' '",
")",
"max_len",
"-=",
"6",
"lines",
"=",
"[",
"]",
"cur_line",
"=",
"[",
"]",
"def",
"_len",
"(",
"line",
... | This function processes a quote and returns a string that is ready
to be used in the fancy prompt. | [
"This",
"function",
"processes",
"a",
"quote",
"and",
"returns",
"a",
"string",
"that",
"is",
"ready",
"to",
"be",
"used",
"in",
"the",
"fancy",
"prompt",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/main.py#L413-L435 | train |
secdev/scapy | scapy/autorun.py | autorun_get_interactive_session | def autorun_get_interactive_session(cmds, **kargs):
"""Create an interactive session and execute the
commands passed as "cmds" and return all output
params:
- cmds: a list of commands to run
returns: (output, returned)
The output contains both sys.stdout and sys.stderr logs"""
sstdout, s... | python | def autorun_get_interactive_session(cmds, **kargs):
"""Create an interactive session and execute the
commands passed as "cmds" and return all output
params:
- cmds: a list of commands to run
returns: (output, returned)
The output contains both sys.stdout and sys.stderr logs"""
sstdout, s... | [
"def",
"autorun_get_interactive_session",
"(",
"cmds",
",",
"*",
"*",
"kargs",
")",
":",
"sstdout",
",",
"sstderr",
"=",
"sys",
".",
"stdout",
",",
"sys",
".",
"stderr",
"sw",
"=",
"StringWriter",
"(",
")",
"try",
":",
"try",
":",
"sys",
".",
"stdout",... | Create an interactive session and execute the
commands passed as "cmds" and return all output
params:
- cmds: a list of commands to run
returns: (output, returned)
The output contains both sys.stdout and sys.stderr logs | [
"Create",
"an",
"interactive",
"session",
"and",
"execute",
"the",
"commands",
"passed",
"as",
"cmds",
"and",
"return",
"all",
"output"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/autorun.py#L103-L123 | train |
secdev/scapy | scapy/contrib/ethercat.py | LEBitField._check_field_type | def _check_field_type(self, pkt, index):
"""
check if the field addressed by given index relative to this field
shares type of this field so we can catch a mix of LEBitField
and BitField/other types
"""
my_idx = pkt.fields_desc.index(self)
try:
next_fi... | python | def _check_field_type(self, pkt, index):
"""
check if the field addressed by given index relative to this field
shares type of this field so we can catch a mix of LEBitField
and BitField/other types
"""
my_idx = pkt.fields_desc.index(self)
try:
next_fi... | [
"def",
"_check_field_type",
"(",
"self",
",",
"pkt",
",",
"index",
")",
":",
"my_idx",
"=",
"pkt",
".",
"fields_desc",
".",
"index",
"(",
"self",
")",
"try",
":",
"next_field",
"=",
"pkt",
".",
"fields_desc",
"[",
"my_idx",
"+",
"index",
"]",
"if",
"... | check if the field addressed by given index relative to this field
shares type of this field so we can catch a mix of LEBitField
and BitField/other types | [
"check",
"if",
"the",
"field",
"addressed",
"by",
"given",
"index",
"relative",
"to",
"this",
"field",
"shares",
"type",
"of",
"this",
"field",
"so",
"we",
"can",
"catch",
"a",
"mix",
"of",
"LEBitField",
"and",
"BitField",
"/",
"other",
"types"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/ethercat.py#L78-L96 | train |
secdev/scapy | scapy/contrib/ethercat.py | LEBitField.getfield | def getfield(self, pkt, s):
"""
extract data from raw str
collect all instances belonging to the bit field set.
if we reach a field that ends at a octet boundary, dissect the whole bit field at once # noqa: E501
:param pkt: packet instance the field belongs to
:param ... | python | def getfield(self, pkt, s):
"""
extract data from raw str
collect all instances belonging to the bit field set.
if we reach a field that ends at a octet boundary, dissect the whole bit field at once # noqa: E501
:param pkt: packet instance the field belongs to
:param ... | [
"def",
"getfield",
"(",
"self",
",",
"pkt",
",",
"s",
")",
":",
"if",
"type",
"(",
"s",
")",
"is",
"tuple",
"and",
"len",
"(",
"s",
")",
"==",
"3",
":",
"s",
",",
"bits_in_set",
",",
"fields",
"=",
"s",
"else",
":",
"bits_in_set",
"=",
"0",
"... | extract data from raw str
collect all instances belonging to the bit field set.
if we reach a field that ends at a octet boundary, dissect the whole bit field at once # noqa: E501
:param pkt: packet instance the field belongs to
:param s: raw string representing the frame -or- tuple c... | [
"extract",
"data",
"from",
"raw",
"str"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/ethercat.py#L160-L251 | train |
secdev/scapy | scapy/contrib/ethercat.py | EtherCat.post_build | def post_build(self, pkt, pay):
"""
need to set the length of the whole PDU manually
to avoid any bit fiddling use a dummy class to build the layer content
also add padding if frame is < 64 bytes
Note: padding only handles Ether/n*Dot1Q/EtherCat
(no special mumbo ... | python | def post_build(self, pkt, pay):
"""
need to set the length of the whole PDU manually
to avoid any bit fiddling use a dummy class to build the layer content
also add padding if frame is < 64 bytes
Note: padding only handles Ether/n*Dot1Q/EtherCat
(no special mumbo ... | [
"def",
"post_build",
"(",
"self",
",",
"pkt",
",",
"pay",
")",
":",
"class",
"_EtherCatLengthCalc",
"(",
"Packet",
")",
":",
"\"\"\"\n dummy class used to generate str representation easily\n \"\"\"",
"fields_desc",
"=",
"[",
"LEBitField",
"(",
"'len... | need to set the length of the whole PDU manually
to avoid any bit fiddling use a dummy class to build the layer content
also add padding if frame is < 64 bytes
Note: padding only handles Ether/n*Dot1Q/EtherCat
(no special mumbo jumbo)
:param pkt: raw string containing th... | [
"need",
"to",
"set",
"the",
"length",
"of",
"the",
"whole",
"PDU",
"manually",
"to",
"avoid",
"any",
"bit",
"fiddling",
"use",
"a",
"dummy",
"class",
"to",
"build",
"the",
"layer",
"content"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/contrib/ethercat.py#L561-L619 | train |
secdev/scapy | scapy/utils6.py | get_source_addr_from_candidate_set | def get_source_addr_from_candidate_set(dst, candidate_set):
"""
This function implement a limited version of source address selection
algorithm defined in section 5 of RFC 3484. The format is very different
from that described in the document because it operates on a set
of candidate source address ... | python | def get_source_addr_from_candidate_set(dst, candidate_set):
"""
This function implement a limited version of source address selection
algorithm defined in section 5 of RFC 3484. The format is very different
from that described in the document because it operates on a set
of candidate source address ... | [
"def",
"get_source_addr_from_candidate_set",
"(",
"dst",
",",
"candidate_set",
")",
":",
"def",
"scope_cmp",
"(",
"a",
",",
"b",
")",
":",
"\"\"\"\n Given two addresses, returns -1, 0 or 1 based on comparison of\n their scope\n \"\"\"",
"scope_mapper",
"=",
... | This function implement a limited version of source address selection
algorithm defined in section 5 of RFC 3484. The format is very different
from that described in the document because it operates on a set
of candidate source address for some specific route. | [
"This",
"function",
"implement",
"a",
"limited",
"version",
"of",
"source",
"address",
"selection",
"algorithm",
"defined",
"in",
"section",
"5",
"of",
"RFC",
"3484",
".",
"The",
"format",
"is",
"very",
"different",
"from",
"that",
"described",
"in",
"the",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L86-L165 | train |
secdev/scapy | scapy/utils6.py | in6_mactoifaceid | def in6_mactoifaceid(mac, ulbit=None):
"""
Compute the interface ID in modified EUI-64 format associated
to the Ethernet address provided as input.
value taken by U/L bit in the interface identifier is basically
the reversed value of that in given MAC address it can be forced
to a specific value... | python | def in6_mactoifaceid(mac, ulbit=None):
"""
Compute the interface ID in modified EUI-64 format associated
to the Ethernet address provided as input.
value taken by U/L bit in the interface identifier is basically
the reversed value of that in given MAC address it can be forced
to a specific value... | [
"def",
"in6_mactoifaceid",
"(",
"mac",
",",
"ulbit",
"=",
"None",
")",
":",
"if",
"len",
"(",
"mac",
")",
"!=",
"17",
":",
"return",
"None",
"m",
"=",
"\"\"",
".",
"join",
"(",
"mac",
".",
"split",
"(",
"':'",
")",
")",
"if",
"len",
"(",
"m",
... | Compute the interface ID in modified EUI-64 format associated
to the Ethernet address provided as input.
value taken by U/L bit in the interface identifier is basically
the reversed value of that in given MAC address it can be forced
to a specific value by using optional 'ulbit' parameter. | [
"Compute",
"the",
"interface",
"ID",
"in",
"modified",
"EUI",
"-",
"64",
"format",
"associated",
"to",
"the",
"Ethernet",
"address",
"provided",
"as",
"input",
".",
"value",
"taken",
"by",
"U",
"/",
"L",
"bit",
"in",
"the",
"interface",
"identifier",
"is",... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L203-L222 | train |
secdev/scapy | scapy/utils6.py | in6_ifaceidtomac | def in6_ifaceidtomac(ifaceid):
"""
Extract the mac address from provided iface ID. Iface ID is provided
in printable format ("XXXX:XXFF:FEXX:XXXX", eventually compressed). None
is returned on error.
"""
try:
# Set ifaceid to a binary form
ifaceid = inet_pton(socket.AF_INET6, "::"... | python | def in6_ifaceidtomac(ifaceid):
"""
Extract the mac address from provided iface ID. Iface ID is provided
in printable format ("XXXX:XXFF:FEXX:XXXX", eventually compressed). None
is returned on error.
"""
try:
# Set ifaceid to a binary form
ifaceid = inet_pton(socket.AF_INET6, "::"... | [
"def",
"in6_ifaceidtomac",
"(",
"ifaceid",
")",
":",
"try",
":",
"# Set ifaceid to a binary form",
"ifaceid",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"\"::\"",
"+",
"ifaceid",
")",
"[",
"8",
":",
"16",
"]",
"except",
"Exception",
":",
"return"... | Extract the mac address from provided iface ID. Iface ID is provided
in printable format ("XXXX:XXFF:FEXX:XXXX", eventually compressed). None
is returned on error. | [
"Extract",
"the",
"mac",
"address",
"from",
"provided",
"iface",
"ID",
".",
"Iface",
"ID",
"is",
"provided",
"in",
"printable",
"format",
"(",
"XXXX",
":",
"XXFF",
":",
"FEXX",
":",
"XXXX",
"eventually",
"compressed",
")",
".",
"None",
"is",
"returned",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L225-L248 | train |
secdev/scapy | scapy/utils6.py | in6_addrtomac | def in6_addrtomac(addr):
"""
Extract the mac address from provided address. None is returned
on error.
"""
mask = inet_pton(socket.AF_INET6, "::ffff:ffff:ffff:ffff")
x = in6_and(mask, inet_pton(socket.AF_INET6, addr))
ifaceid = inet_ntop(socket.AF_INET6, x)[2:]
return in6_ifaceidtomac(if... | python | def in6_addrtomac(addr):
"""
Extract the mac address from provided address. None is returned
on error.
"""
mask = inet_pton(socket.AF_INET6, "::ffff:ffff:ffff:ffff")
x = in6_and(mask, inet_pton(socket.AF_INET6, addr))
ifaceid = inet_ntop(socket.AF_INET6, x)[2:]
return in6_ifaceidtomac(if... | [
"def",
"in6_addrtomac",
"(",
"addr",
")",
":",
"mask",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"\"::ffff:ffff:ffff:ffff\"",
")",
"x",
"=",
"in6_and",
"(",
"mask",
",",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"addr",
")",
")",
"if... | Extract the mac address from provided address. None is returned
on error. | [
"Extract",
"the",
"mac",
"address",
"from",
"provided",
"address",
".",
"None",
"is",
"returned",
"on",
"error",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L251-L259 | train |
secdev/scapy | scapy/utils6.py | in6_addrtovendor | def in6_addrtovendor(addr):
"""
Extract the MAC address from a modified EUI-64 constructed IPv6
address provided and use the IANA oui.txt file to get the vendor.
The database used for the conversion is the one loaded by Scapy
from a Wireshark installation if discovered in a well-known
location. ... | python | def in6_addrtovendor(addr):
"""
Extract the MAC address from a modified EUI-64 constructed IPv6
address provided and use the IANA oui.txt file to get the vendor.
The database used for the conversion is the one loaded by Scapy
from a Wireshark installation if discovered in a well-known
location. ... | [
"def",
"in6_addrtovendor",
"(",
"addr",
")",
":",
"mac",
"=",
"in6_addrtomac",
"(",
"addr",
")",
"if",
"mac",
"is",
"None",
"or",
"conf",
".",
"manufdb",
"is",
"None",
":",
"return",
"None",
"res",
"=",
"conf",
".",
"manufdb",
".",
"_get_manuf",
"(",
... | Extract the MAC address from a modified EUI-64 constructed IPv6
address provided and use the IANA oui.txt file to get the vendor.
The database used for the conversion is the one loaded by Scapy
from a Wireshark installation if discovered in a well-known
location. None is returned on error, "UNKNOWN" if ... | [
"Extract",
"the",
"MAC",
"address",
"from",
"a",
"modified",
"EUI",
"-",
"64",
"constructed",
"IPv6",
"address",
"provided",
"and",
"use",
"the",
"IANA",
"oui",
".",
"txt",
"file",
"to",
"get",
"the",
"vendor",
".",
"The",
"database",
"used",
"for",
"the... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L262-L279 | train |
secdev/scapy | scapy/utils6.py | in6_getLinkScopedMcastAddr | def in6_getLinkScopedMcastAddr(addr, grpid=None, scope=2):
"""
Generate a Link-Scoped Multicast Address as described in RFC 4489.
Returned value is in printable notation.
'addr' parameter specifies the link-local address to use for generating
Link-scoped multicast address IID.
By default, the ... | python | def in6_getLinkScopedMcastAddr(addr, grpid=None, scope=2):
"""
Generate a Link-Scoped Multicast Address as described in RFC 4489.
Returned value is in printable notation.
'addr' parameter specifies the link-local address to use for generating
Link-scoped multicast address IID.
By default, the ... | [
"def",
"in6_getLinkScopedMcastAddr",
"(",
"addr",
",",
"grpid",
"=",
"None",
",",
"scope",
"=",
"2",
")",
":",
"if",
"scope",
"not",
"in",
"[",
"0",
",",
"1",
",",
"2",
"]",
":",
"return",
"None",
"try",
":",
"if",
"not",
"in6_islladdr",
"(",
"addr... | Generate a Link-Scoped Multicast Address as described in RFC 4489.
Returned value is in printable notation.
'addr' parameter specifies the link-local address to use for generating
Link-scoped multicast address IID.
By default, the function returns a ::/96 prefix (aka last 32 bits of
returned addre... | [
"Generate",
"a",
"Link",
"-",
"Scoped",
"Multicast",
"Address",
"as",
"described",
"in",
"RFC",
"4489",
".",
"Returned",
"value",
"is",
"in",
"printable",
"notation",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L282-L338 | train |
secdev/scapy | scapy/utils6.py | in6_getLocalUniquePrefix | def in6_getLocalUniquePrefix():
"""
Returns a pseudo-randomly generated Local Unique prefix. Function
follows recommendation of Section 3.2.2 of RFC 4193 for prefix
generation.
"""
# Extracted from RFC 1305 (NTP) :
# NTP timestamps are represented as a 64-bit unsigned fixed-point number,
... | python | def in6_getLocalUniquePrefix():
"""
Returns a pseudo-randomly generated Local Unique prefix. Function
follows recommendation of Section 3.2.2 of RFC 4193 for prefix
generation.
"""
# Extracted from RFC 1305 (NTP) :
# NTP timestamps are represented as a 64-bit unsigned fixed-point number,
... | [
"def",
"in6_getLocalUniquePrefix",
"(",
")",
":",
"# Extracted from RFC 1305 (NTP) :",
"# NTP timestamps are represented as a 64-bit unsigned fixed-point number,",
"# in seconds relative to 0h on 1 January 1900. The integer part is in the",
"# first 32 bits and the fraction part in the last 32 bits.... | Returns a pseudo-randomly generated Local Unique prefix. Function
follows recommendation of Section 3.2.2 of RFC 4193 for prefix
generation. | [
"Returns",
"a",
"pseudo",
"-",
"randomly",
"generated",
"Local",
"Unique",
"prefix",
".",
"Function",
"follows",
"recommendation",
"of",
"Section",
"3",
".",
"2",
".",
"2",
"of",
"RFC",
"4193",
"for",
"prefix",
"generation",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L369-L395 | train |
secdev/scapy | scapy/utils6.py | in6_getRandomizedIfaceId | def in6_getRandomizedIfaceId(ifaceid, previous=None):
"""
Implements the interface ID generation algorithm described in RFC 3041.
The function takes the Modified EUI-64 interface identifier generated
as described in RFC 4291 and an optional previous history value (the
first element of the output of ... | python | def in6_getRandomizedIfaceId(ifaceid, previous=None):
"""
Implements the interface ID generation algorithm described in RFC 3041.
The function takes the Modified EUI-64 interface identifier generated
as described in RFC 4291 and an optional previous history value (the
first element of the output of ... | [
"def",
"in6_getRandomizedIfaceId",
"(",
"ifaceid",
",",
"previous",
"=",
"None",
")",
":",
"s",
"=",
"b\"\"",
"if",
"previous",
"is",
"None",
":",
"d",
"=",
"b\"\"",
".",
"join",
"(",
"chb",
"(",
"x",
")",
"for",
"x",
"in",
"range",
"(",
"256",
")"... | Implements the interface ID generation algorithm described in RFC 3041.
The function takes the Modified EUI-64 interface identifier generated
as described in RFC 4291 and an optional previous history value (the
first element of the output of this function). If no previous interface
identifier is provide... | [
"Implements",
"the",
"interface",
"ID",
"generation",
"algorithm",
"described",
"in",
"RFC",
"3041",
".",
"The",
"function",
"takes",
"the",
"Modified",
"EUI",
"-",
"64",
"interface",
"identifier",
"generated",
"as",
"described",
"in",
"RFC",
"4291",
"and",
"a... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L398-L430 | train |
secdev/scapy | scapy/utils6.py | in6_ptoc | def in6_ptoc(addr):
"""
Converts an IPv6 address in printable representation to RFC
1924 Compact Representation ;-)
Returns None on error.
"""
try:
d = struct.unpack("!IIII", inet_pton(socket.AF_INET6, addr))
except Exception:
return None
res = 0
m = [2**96, 2**64, 2*... | python | def in6_ptoc(addr):
"""
Converts an IPv6 address in printable representation to RFC
1924 Compact Representation ;-)
Returns None on error.
"""
try:
d = struct.unpack("!IIII", inet_pton(socket.AF_INET6, addr))
except Exception:
return None
res = 0
m = [2**96, 2**64, 2*... | [
"def",
"in6_ptoc",
"(",
"addr",
")",
":",
"try",
":",
"d",
"=",
"struct",
".",
"unpack",
"(",
"\"!IIII\"",
",",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"addr",
")",
")",
"except",
"Exception",
":",
"return",
"None",
"res",
"=",
"0",
"m",
... | Converts an IPv6 address in printable representation to RFC
1924 Compact Representation ;-)
Returns None on error. | [
"Converts",
"an",
"IPv6",
"address",
"in",
"printable",
"representation",
"to",
"RFC",
"1924",
"Compact",
"Representation",
";",
"-",
")",
"Returns",
"None",
"on",
"error",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L462-L482 | train |
secdev/scapy | scapy/utils6.py | in6_isaddrTeredo | def in6_isaddrTeredo(x):
"""
Return True if provided address is a Teredo, meaning it is under
the /32 conf.teredoPrefix prefix value (by default, 2001::).
Otherwise, False is returned. Address must be passed in printable
format.
"""
our = inet_pton(socket.AF_INET6, x)[0:4]
teredoPrefix =... | python | def in6_isaddrTeredo(x):
"""
Return True if provided address is a Teredo, meaning it is under
the /32 conf.teredoPrefix prefix value (by default, 2001::).
Otherwise, False is returned. Address must be passed in printable
format.
"""
our = inet_pton(socket.AF_INET6, x)[0:4]
teredoPrefix =... | [
"def",
"in6_isaddrTeredo",
"(",
"x",
")",
":",
"our",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"x",
")",
"[",
"0",
":",
"4",
"]",
"teredoPrefix",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"conf",
".",
"teredoPrefix",
")",
"... | Return True if provided address is a Teredo, meaning it is under
the /32 conf.teredoPrefix prefix value (by default, 2001::).
Otherwise, False is returned. Address must be passed in printable
format. | [
"Return",
"True",
"if",
"provided",
"address",
"is",
"a",
"Teredo",
"meaning",
"it",
"is",
"under",
"the",
"/",
"32",
"conf",
".",
"teredoPrefix",
"prefix",
"value",
"(",
"by",
"default",
"2001",
"::",
")",
".",
"Otherwise",
"False",
"is",
"returned",
".... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L498-L507 | train |
secdev/scapy | scapy/utils6.py | teredoAddrExtractInfo | def teredoAddrExtractInfo(x):
"""
Extract information from a Teredo address. Return value is
a 4-tuple made of IPv4 address of Teredo server, flag value (int),
mapped address (non obfuscated) and mapped port (non obfuscated).
No specific checks are performed on passed address.
"""
addr = ine... | python | def teredoAddrExtractInfo(x):
"""
Extract information from a Teredo address. Return value is
a 4-tuple made of IPv4 address of Teredo server, flag value (int),
mapped address (non obfuscated) and mapped port (non obfuscated).
No specific checks are performed on passed address.
"""
addr = ine... | [
"def",
"teredoAddrExtractInfo",
"(",
"x",
")",
":",
"addr",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"x",
")",
"server",
"=",
"inet_ntop",
"(",
"socket",
".",
"AF_INET",
",",
"addr",
"[",
"4",
":",
"8",
"]",
")",
"flag",
"=",
"struct",
... | Extract information from a Teredo address. Return value is
a 4-tuple made of IPv4 address of Teredo server, flag value (int),
mapped address (non obfuscated) and mapped port (non obfuscated).
No specific checks are performed on passed address. | [
"Extract",
"information",
"from",
"a",
"Teredo",
"address",
".",
"Return",
"value",
"is",
"a",
"4",
"-",
"tuple",
"made",
"of",
"IPv4",
"address",
"of",
"Teredo",
"server",
"flag",
"value",
"(",
"int",
")",
"mapped",
"address",
"(",
"non",
"obfuscated",
... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L510-L522 | train |
secdev/scapy | scapy/utils6.py | in6_iseui64 | def in6_iseui64(x):
"""
Return True if provided address has an interface identifier part
created in modified EUI-64 format (meaning it matches *::*:*ff:fe*:*).
Otherwise, False is returned. Address must be passed in printable
format.
"""
eui64 = inet_pton(socket.AF_INET6, '::ff:fe00:0')
... | python | def in6_iseui64(x):
"""
Return True if provided address has an interface identifier part
created in modified EUI-64 format (meaning it matches *::*:*ff:fe*:*).
Otherwise, False is returned. Address must be passed in printable
format.
"""
eui64 = inet_pton(socket.AF_INET6, '::ff:fe00:0')
... | [
"def",
"in6_iseui64",
"(",
"x",
")",
":",
"eui64",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"'::ff:fe00:0'",
")",
"x",
"=",
"in6_and",
"(",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"x",
")",
",",
"eui64",
")",
"return",
"x",
"=... | Return True if provided address has an interface identifier part
created in modified EUI-64 format (meaning it matches *::*:*ff:fe*:*).
Otherwise, False is returned. Address must be passed in printable
format. | [
"Return",
"True",
"if",
"provided",
"address",
"has",
"an",
"interface",
"identifier",
"part",
"created",
"in",
"modified",
"EUI",
"-",
"64",
"format",
"(",
"meaning",
"it",
"matches",
"*",
"::",
"*",
":",
"*",
"ff",
":",
"fe",
"*",
":",
"*",
")",
".... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L525-L534 | train |
secdev/scapy | scapy/utils6.py | in6_getnsma | def in6_getnsma(a):
"""
Return link-local solicited-node multicast address for given
address. Passed address must be provided in network format.
Returned value is also in network format.
"""
r = in6_and(a, inet_pton(socket.AF_INET6, '::ff:ffff'))
r = in6_or(inet_pton(socket.AF_INET6, 'ff02:... | python | def in6_getnsma(a):
"""
Return link-local solicited-node multicast address for given
address. Passed address must be provided in network format.
Returned value is also in network format.
"""
r = in6_and(a, inet_pton(socket.AF_INET6, '::ff:ffff'))
r = in6_or(inet_pton(socket.AF_INET6, 'ff02:... | [
"def",
"in6_getnsma",
"(",
"a",
")",
":",
"r",
"=",
"in6_and",
"(",
"a",
",",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"'::ff:ffff'",
")",
")",
"r",
"=",
"in6_or",
"(",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"'ff02::1:ff00:0'",
")",... | Return link-local solicited-node multicast address for given
address. Passed address must be provided in network format.
Returned value is also in network format. | [
"Return",
"link",
"-",
"local",
"solicited",
"-",
"node",
"multicast",
"address",
"for",
"given",
"address",
".",
"Passed",
"address",
"must",
"be",
"provided",
"in",
"network",
"format",
".",
"Returned",
"value",
"is",
"also",
"in",
"network",
"format",
"."... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L611-L620 | train |
secdev/scapy | scapy/utils6.py | in6_getha | def in6_getha(prefix):
"""
Return the anycast address associated with all home agents on a given
subnet.
"""
r = in6_and(inet_pton(socket.AF_INET6, prefix), in6_cidr2mask(64))
r = in6_or(r, inet_pton(socket.AF_INET6, '::fdff:ffff:ffff:fffe'))
return inet_ntop(socket.AF_INET6, r) | python | def in6_getha(prefix):
"""
Return the anycast address associated with all home agents on a given
subnet.
"""
r = in6_and(inet_pton(socket.AF_INET6, prefix), in6_cidr2mask(64))
r = in6_or(r, inet_pton(socket.AF_INET6, '::fdff:ffff:ffff:fffe'))
return inet_ntop(socket.AF_INET6, r) | [
"def",
"in6_getha",
"(",
"prefix",
")",
":",
"r",
"=",
"in6_and",
"(",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"prefix",
")",
",",
"in6_cidr2mask",
"(",
"64",
")",
")",
"r",
"=",
"in6_or",
"(",
"r",
",",
"inet_pton",
"(",
"socket",
".",
"... | Return the anycast address associated with all home agents on a given
subnet. | [
"Return",
"the",
"anycast",
"address",
"associated",
"with",
"all",
"home",
"agents",
"on",
"a",
"given",
"subnet",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L635-L642 | train |
secdev/scapy | scapy/utils6.py | in6_isincluded | def in6_isincluded(addr, prefix, plen):
"""
Returns True when 'addr' belongs to prefix/plen. False otherwise.
"""
temp = inet_pton(socket.AF_INET6, addr)
pref = in6_cidr2mask(plen)
zero = inet_pton(socket.AF_INET6, prefix)
return zero == in6_and(temp, pref) | python | def in6_isincluded(addr, prefix, plen):
"""
Returns True when 'addr' belongs to prefix/plen. False otherwise.
"""
temp = inet_pton(socket.AF_INET6, addr)
pref = in6_cidr2mask(plen)
zero = inet_pton(socket.AF_INET6, prefix)
return zero == in6_and(temp, pref) | [
"def",
"in6_isincluded",
"(",
"addr",
",",
"prefix",
",",
"plen",
")",
":",
"temp",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"addr",
")",
"pref",
"=",
"in6_cidr2mask",
"(",
"plen",
")",
"zero",
"=",
"inet_pton",
"(",
"socket",
".",
"AF_IN... | Returns True when 'addr' belongs to prefix/plen. False otherwise. | [
"Returns",
"True",
"when",
"addr",
"belongs",
"to",
"prefix",
"/",
"plen",
".",
"False",
"otherwise",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L653-L660 | train |
secdev/scapy | scapy/utils6.py | in6_isllsnmaddr | def in6_isllsnmaddr(str):
"""
Return True if provided address is a link-local solicited node
multicast address, i.e. belongs to ff02::1:ff00:0/104. False is
returned otherwise.
"""
temp = in6_and(b"\xff" * 13 + b"\x00" * 3, inet_pton(socket.AF_INET6, str))
temp2 = b'\xff\x02\x00\x00\x00\x00\... | python | def in6_isllsnmaddr(str):
"""
Return True if provided address is a link-local solicited node
multicast address, i.e. belongs to ff02::1:ff00:0/104. False is
returned otherwise.
"""
temp = in6_and(b"\xff" * 13 + b"\x00" * 3, inet_pton(socket.AF_INET6, str))
temp2 = b'\xff\x02\x00\x00\x00\x00\... | [
"def",
"in6_isllsnmaddr",
"(",
"str",
")",
":",
"temp",
"=",
"in6_and",
"(",
"b\"\\xff\"",
"*",
"13",
"+",
"b\"\\x00\"",
"*",
"3",
",",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"str",
")",
")",
"temp2",
"=",
"b'\\xff\\x02\\x00\\x00\\x00\\x00\\x00\\x... | Return True if provided address is a link-local solicited node
multicast address, i.e. belongs to ff02::1:ff00:0/104. False is
returned otherwise. | [
"Return",
"True",
"if",
"provided",
"address",
"is",
"a",
"link",
"-",
"local",
"solicited",
"node",
"multicast",
"address",
"i",
".",
"e",
".",
"belongs",
"to",
"ff02",
"::",
"1",
":",
"ff00",
":",
"0",
"/",
"104",
".",
"False",
"is",
"returned",
"o... | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L663-L671 | train |
secdev/scapy | scapy/utils6.py | in6_getscope | def in6_getscope(addr):
"""
Returns the scope of the address.
"""
if in6_isgladdr(addr) or in6_isuladdr(addr):
scope = IPV6_ADDR_GLOBAL
elif in6_islladdr(addr):
scope = IPV6_ADDR_LINKLOCAL
elif in6_issladdr(addr):
scope = IPV6_ADDR_SITELOCAL
elif in6_ismaddr(addr):
... | python | def in6_getscope(addr):
"""
Returns the scope of the address.
"""
if in6_isgladdr(addr) or in6_isuladdr(addr):
scope = IPV6_ADDR_GLOBAL
elif in6_islladdr(addr):
scope = IPV6_ADDR_LINKLOCAL
elif in6_issladdr(addr):
scope = IPV6_ADDR_SITELOCAL
elif in6_ismaddr(addr):
... | [
"def",
"in6_getscope",
"(",
"addr",
")",
":",
"if",
"in6_isgladdr",
"(",
"addr",
")",
"or",
"in6_isuladdr",
"(",
"addr",
")",
":",
"scope",
"=",
"IPV6_ADDR_GLOBAL",
"elif",
"in6_islladdr",
"(",
"addr",
")",
":",
"scope",
"=",
"IPV6_ADDR_LINKLOCAL",
"elif",
... | Returns the scope of the address. | [
"Returns",
"the",
"scope",
"of",
"the",
"address",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L783-L808 | train |
secdev/scapy | scapy/utils6.py | in6_get_common_plen | def in6_get_common_plen(a, b):
"""
Return common prefix length of IPv6 addresses a and b.
"""
def matching_bits(byte1, byte2):
for i in range(8):
cur_mask = 0x80 >> i
if (byte1 & cur_mask) != (byte2 & cur_mask):
return i
return 8
tmpA = inet_p... | python | def in6_get_common_plen(a, b):
"""
Return common prefix length of IPv6 addresses a and b.
"""
def matching_bits(byte1, byte2):
for i in range(8):
cur_mask = 0x80 >> i
if (byte1 & cur_mask) != (byte2 & cur_mask):
return i
return 8
tmpA = inet_p... | [
"def",
"in6_get_common_plen",
"(",
"a",
",",
"b",
")",
":",
"def",
"matching_bits",
"(",
"byte1",
",",
"byte2",
")",
":",
"for",
"i",
"in",
"range",
"(",
"8",
")",
":",
"cur_mask",
"=",
"0x80",
">>",
"i",
"if",
"(",
"byte1",
"&",
"cur_mask",
")",
... | Return common prefix length of IPv6 addresses a and b. | [
"Return",
"common",
"prefix",
"length",
"of",
"IPv6",
"addresses",
"a",
"and",
"b",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L811-L828 | train |
secdev/scapy | scapy/utils6.py | in6_isvalid | def in6_isvalid(address):
"""Return True if 'address' is a valid IPv6 address string, False
otherwise."""
try:
socket.inet_pton(socket.AF_INET6, address)
return True
except Exception:
return False | python | def in6_isvalid(address):
"""Return True if 'address' is a valid IPv6 address string, False
otherwise."""
try:
socket.inet_pton(socket.AF_INET6, address)
return True
except Exception:
return False | [
"def",
"in6_isvalid",
"(",
"address",
")",
":",
"try",
":",
"socket",
".",
"inet_pton",
"(",
"socket",
".",
"AF_INET6",
",",
"address",
")",
"return",
"True",
"except",
"Exception",
":",
"return",
"False"
] | Return True if 'address' is a valid IPv6 address string, False
otherwise. | [
"Return",
"True",
"if",
"address",
"is",
"a",
"valid",
"IPv6",
"address",
"string",
"False",
"otherwise",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/utils6.py#L831-L839 | train |
secdev/scapy | scapy/arch/bpf/core.py | get_if_raw_addr | def get_if_raw_addr(ifname):
"""Returns the IPv4 address configured on 'ifname', packed with inet_pton.""" # noqa: E501
# Get ifconfig output
try:
fd = os.popen("%s %s" % (conf.prog.ifconfig, ifname))
except OSError as msg:
warning("Failed to execute ifconfig: (%s)", msg)
retur... | python | def get_if_raw_addr(ifname):
"""Returns the IPv4 address configured on 'ifname', packed with inet_pton.""" # noqa: E501
# Get ifconfig output
try:
fd = os.popen("%s %s" % (conf.prog.ifconfig, ifname))
except OSError as msg:
warning("Failed to execute ifconfig: (%s)", msg)
retur... | [
"def",
"get_if_raw_addr",
"(",
"ifname",
")",
":",
"# noqa: E501",
"# Get ifconfig output",
"try",
":",
"fd",
"=",
"os",
".",
"popen",
"(",
"\"%s %s\"",
"%",
"(",
"conf",
".",
"prog",
".",
"ifconfig",
",",
"ifname",
")",
")",
"except",
"OSError",
"as",
"... | Returns the IPv4 address configured on 'ifname', packed with inet_pton. | [
"Returns",
"the",
"IPv4",
"address",
"configured",
"on",
"ifname",
"packed",
"with",
"inet_pton",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L36-L56 | train |
secdev/scapy | scapy/arch/bpf/core.py | get_if_raw_hwaddr | def get_if_raw_hwaddr(ifname):
"""Returns the packed MAC address configured on 'ifname'."""
NULL_MAC_ADDRESS = b'\x00' * 6
# Handle the loopback interface separately
if ifname == LOOPBACK_NAME:
return (ARPHDR_LOOPBACK, NULL_MAC_ADDRESS)
# Get ifconfig output
try:
fd = os.popen... | python | def get_if_raw_hwaddr(ifname):
"""Returns the packed MAC address configured on 'ifname'."""
NULL_MAC_ADDRESS = b'\x00' * 6
# Handle the loopback interface separately
if ifname == LOOPBACK_NAME:
return (ARPHDR_LOOPBACK, NULL_MAC_ADDRESS)
# Get ifconfig output
try:
fd = os.popen... | [
"def",
"get_if_raw_hwaddr",
"(",
"ifname",
")",
":",
"NULL_MAC_ADDRESS",
"=",
"b'\\x00'",
"*",
"6",
"# Handle the loopback interface separately",
"if",
"ifname",
"==",
"LOOPBACK_NAME",
":",
"return",
"(",
"ARPHDR_LOOPBACK",
",",
"NULL_MAC_ADDRESS",
")",
"# Get ifconfig ... | Returns the packed MAC address configured on 'ifname'. | [
"Returns",
"the",
"packed",
"MAC",
"address",
"configured",
"on",
"ifname",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L59-L84 | train |
secdev/scapy | scapy/arch/bpf/core.py | get_dev_bpf | def get_dev_bpf():
"""Returns an opened BPF file object"""
# Get the first available BPF handle
for bpf in range(256):
try:
fd = os.open("/dev/bpf%i" % bpf, os.O_RDWR)
return (fd, bpf)
except OSError:
continue
raise Scapy_Exception("No /dev/bpf handl... | python | def get_dev_bpf():
"""Returns an opened BPF file object"""
# Get the first available BPF handle
for bpf in range(256):
try:
fd = os.open("/dev/bpf%i" % bpf, os.O_RDWR)
return (fd, bpf)
except OSError:
continue
raise Scapy_Exception("No /dev/bpf handl... | [
"def",
"get_dev_bpf",
"(",
")",
":",
"# Get the first available BPF handle",
"for",
"bpf",
"in",
"range",
"(",
"256",
")",
":",
"try",
":",
"fd",
"=",
"os",
".",
"open",
"(",
"\"/dev/bpf%i\"",
"%",
"bpf",
",",
"os",
".",
"O_RDWR",
")",
"return",
"(",
"... | Returns an opened BPF file object | [
"Returns",
"an",
"opened",
"BPF",
"file",
"object"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L89-L100 | train |
secdev/scapy | scapy/arch/bpf/core.py | attach_filter | def attach_filter(fd, bpf_filter, iface):
"""Attach a BPF filter to the BPF file descriptor"""
bp = compile_filter(bpf_filter, iface)
# Assign the BPF program to the interface
ret = LIBC.ioctl(c_int(fd), BIOCSETF, cast(pointer(bp), c_char_p))
if ret < 0:
raise Scapy_Exception("Can't attach t... | python | def attach_filter(fd, bpf_filter, iface):
"""Attach a BPF filter to the BPF file descriptor"""
bp = compile_filter(bpf_filter, iface)
# Assign the BPF program to the interface
ret = LIBC.ioctl(c_int(fd), BIOCSETF, cast(pointer(bp), c_char_p))
if ret < 0:
raise Scapy_Exception("Can't attach t... | [
"def",
"attach_filter",
"(",
"fd",
",",
"bpf_filter",
",",
"iface",
")",
":",
"bp",
"=",
"compile_filter",
"(",
"bpf_filter",
",",
"iface",
")",
"# Assign the BPF program to the interface",
"ret",
"=",
"LIBC",
".",
"ioctl",
"(",
"c_int",
"(",
"fd",
")",
",",... | Attach a BPF filter to the BPF file descriptor | [
"Attach",
"a",
"BPF",
"filter",
"to",
"the",
"BPF",
"file",
"descriptor"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L103-L109 | train |
secdev/scapy | scapy/arch/bpf/core.py | get_if_list | def get_if_list():
"""Returns a list containing all network interfaces."""
# Get ifconfig output
try:
fd = os.popen("%s -a" % conf.prog.ifconfig)
except OSError as msg:
raise Scapy_Exception("Failed to execute ifconfig: (%s)" % msg)
# Get interfaces
interfaces = [line[:line.fin... | python | def get_if_list():
"""Returns a list containing all network interfaces."""
# Get ifconfig output
try:
fd = os.popen("%s -a" % conf.prog.ifconfig)
except OSError as msg:
raise Scapy_Exception("Failed to execute ifconfig: (%s)" % msg)
# Get interfaces
interfaces = [line[:line.fin... | [
"def",
"get_if_list",
"(",
")",
":",
"# Get ifconfig output",
"try",
":",
"fd",
"=",
"os",
".",
"popen",
"(",
"\"%s -a\"",
"%",
"conf",
".",
"prog",
".",
"ifconfig",
")",
"except",
"OSError",
"as",
"msg",
":",
"raise",
"Scapy_Exception",
"(",
"\"Failed to ... | Returns a list containing all network interfaces. | [
"Returns",
"a",
"list",
"containing",
"all",
"network",
"interfaces",
"."
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L114-L126 | train |
secdev/scapy | scapy/arch/bpf/core.py | get_working_ifaces | def get_working_ifaces():
"""
Returns an ordered list of interfaces that could be used with BPF.
Note: the order mimics pcap_findalldevs() behavior
"""
# Only root is allowed to perform the following ioctl() call
if os.getuid() != 0:
return []
# Test all network interfaces
inte... | python | def get_working_ifaces():
"""
Returns an ordered list of interfaces that could be used with BPF.
Note: the order mimics pcap_findalldevs() behavior
"""
# Only root is allowed to perform the following ioctl() call
if os.getuid() != 0:
return []
# Test all network interfaces
inte... | [
"def",
"get_working_ifaces",
"(",
")",
":",
"# Only root is allowed to perform the following ioctl() call",
"if",
"os",
".",
"getuid",
"(",
")",
"!=",
"0",
":",
"return",
"[",
"]",
"# Test all network interfaces",
"interfaces",
"=",
"[",
"]",
"for",
"ifname",
"in",
... | Returns an ordered list of interfaces that could be used with BPF.
Note: the order mimics pcap_findalldevs() behavior | [
"Returns",
"an",
"ordered",
"list",
"of",
"interfaces",
"that",
"could",
"be",
"used",
"with",
"BPF",
".",
"Note",
":",
"the",
"order",
"mimics",
"pcap_findalldevs",
"()",
"behavior"
] | 3ffe757c184017dd46464593a8f80f85abc1e79a | https://github.com/secdev/scapy/blob/3ffe757c184017dd46464593a8f80f85abc1e79a/scapy/arch/bpf/core.py#L132-L182 | train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.