Minor refactoring

This commit is contained in:
Miroslav Stampar 2020-02-06 22:15:31 +01:00
parent c71bdf5c9e
commit a989e1abfe
4 changed files with 49 additions and 45 deletions

View File

@ -6,6 +6,7 @@ See the file 'LICENSE' for copying permission
"""
import codecs
import random
import lib.controller.checks
import lib.core.common
@ -25,6 +26,7 @@ from lib.core.common import isListLike
from lib.core.common import readInput
from lib.core.common import shellExec
from lib.core.common import singleTimeWarnMessage
from lib.core.compat import xrange
from lib.core.convert import stdoutEncode
from lib.core.data import conf
from lib.core.option import _setHTTPHandlers
@ -46,6 +48,7 @@ def dirtyPatches():
if six.PY3:
if not hasattr(_http_client.HTTPConnection, "__send_output"):
_http_client.HTTPConnection.__send_output = _http_client.HTTPConnection._send_output
def _send_output(self, *args, **kwargs):
if conf.chunked and "encode_chunked" in kwargs:
kwargs["encode_chunked"] = False
@ -100,3 +103,35 @@ def pympTempLeakPatch(tempDir):
multiprocessing.util.get_temp_dir = lambda: tempDir
except:
pass
def unisonRandom():
"""
Unifying random generated data across different Python versions
"""
def _lcg():
global _rand
a = 1140671485
c = 128201163
m = 2 ** 24
_rand = (a * _rand + c) % m
return _rand
def _randint(a, b):
_ = a + (_lcg() % (b - a + 1))
return _
def _choice(seq):
return seq[_randint(0, len(seq) - 1)]
def _sample(population, k):
return [_choice(population) for _ in xrange(k)]
def _seed(seed):
global _rand
_rand = seed
random.choice = _choice
random.randint = _randint
random.sample = _sample
random.seed = _seed

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@ -18,7 +18,7 @@ from lib.core.enums import OS
from thirdparty.six import unichr as _unichr
# sqlmap version (<major>.<minor>.<month>.<monthly commit>)
VERSION = "1.4.2.16"
VERSION = "1.4.2.17"
TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)

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@ -33,6 +33,7 @@ from lib.core.data import kb
from lib.core.data import logger
from lib.core.data import paths
from lib.core.data import queries
from lib.core.patch import unisonRandom
_rand = 0
@ -201,44 +202,12 @@ def fuzzTest():
count += 1
def dirtyPatchRandom():
"""
Unifying random generated data across different Python versions
"""
def _lcg():
global _rand
a = 1140671485
c = 128201163
m = 2 ** 24
_rand = (a * _rand + c) % m
return _rand
def _randint(a, b):
_ = a + (_lcg() % (b - a + 1))
return _
def _choice(seq):
return seq[_randint(0, len(seq) - 1)]
def _sample(population, k):
return [_choice(population) for _ in xrange(k)]
def _seed(seed):
global _rand
_rand = seed
random.choice = _choice
random.randint = _randint
random.sample = _sample
random.seed = _seed
def smokeTest():
"""
Runs the basic smoke testing of a program
"""
dirtyPatchRandom()
unisonRandom()
content = open(paths.ERRORS_XML, "r").read()
for regex in re.findall(r'<error regexp="(.+?)"/>', content):

View File

@ -49,16 +49,16 @@ class DNSQuery(object):
retVal = b""
if self._query:
retVal += self._raw[:2] # Transaction ID
retVal += b"\x85\x80" # Flags (Standard query response, No error)
retVal += self._raw[4:6] + self._raw[4:6] + b"\x00\x00\x00\x00" # Questions and Answers Counts
retVal += self._raw[12:(12 + self._raw[12:].find(b"\x00") + 5)] # Original Domain Name Query
retVal += b"\xc0\x0c" # Pointer to domain name
retVal += b"\x00\x01" # Type A
retVal += b"\x00\x01" # Class IN
retVal += b"\x00\x00\x00\x20" # TTL (32 seconds)
retVal += b"\x00\x04" # Data length
retVal += b"".join(struct.pack('B', int(_)) for _ in resolution.split('.')) # 4 bytes of IP
retVal += self._raw[:2] # Transaction ID
retVal += b"\x85\x80" # Flags (Standard query response, No error)
retVal += self._raw[4:6] + self._raw[4:6] + b"\x00\x00\x00\x00" # Questions and Answers Counts
retVal += self._raw[12:(12 + self._raw[12:].find(b"\x00") + 5)] # Original Domain Name Query
retVal += b"\xc0\x0c" # Pointer to domain name
retVal += b"\x00\x01" # Type A
retVal += b"\x00\x01" # Class IN
retVal += b"\x00\x00\x00\x20" # TTL (32 seconds)
retVal += b"\x00\x04" # Data length
retVal += b"".join(struct.pack('B', int(_)) for _ in resolution.split('.')) # 4 bytes of IP
return retVal
@ -114,7 +114,7 @@ class DNSServer(object):
with self._lock:
for _ in self._requests:
if prefix is None and suffix is None or re.search(b"%s\..+\.%s" % (prefix, suffix), _, re.I):
if prefix is None and suffix is None or re.search(b"%s\\..+\\.%s" % (prefix, suffix), _, re.I):
retVal = _
self._requests.remove(_)
break