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Merge branch 'master' of github.com:sqlmapproject/sqlmap

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This commit is contained in:
Bernardo Damele 2013-01-16 15:00:54 +00:00
commit f25d7ffc14
2 changed files with 26 additions and 9 deletions
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19
extra/safe2bin/safe2bin.py
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@ -19,6 +19,9 @@ from optparse import OptionParser
# Regex used for recognition of hex encoded characters
HEX_ENCODED_CHAR_REGEX = r"(?P<result>\\x[0-9A-Fa-f]{2})"
# Regex used for recognition of representation for hex encoded invalid unicode characters
INVALID_UNICODE_CHAR_REGEX = r"(?P<result>\\\?[0-9A-Fa-f]{2})"
# Raw chars that will be safe encoded to their slash (\) representations (e.g. newline to \n)
SAFE_ENCODE_SLASH_REPLACEMENTS = "\t\n\r\x0b\x0c"
@ -49,14 +52,14 @@ def safecharencode(value):
retVal = reduce(lambda x, y: x + (y if (y in string.printable or ord(y) > 255) else '\\x%02x' % ord(y)), retVal, (unicode if isinstance(value, unicode) else str)())
retVal = retVal.replace(SLASH_MARKER, '\\\\')
retVal = retVal.replace(SLASH_MARKER, "\\\\")
elif isinstance(value, list):
for i in xrange(len(value)):
retVal[i] = safecharencode(value[i])
return retVal
def safechardecode(value):
def safechardecode(value, binary=False):
"""
Reverse function to safecharencode
"""
@ -68,7 +71,7 @@ def safechardecode(value):
while True:
match = re.search(HEX_ENCODED_CHAR_REGEX, retVal)
if match:
retVal = retVal.replace(match.group("result"), (unichr if isinstance(value, unicode) else chr)(ord(binascii.unhexlify(match.group("result").lstrip('\\x')))))
retVal = retVal.replace(match.group("result"), (unichr if isinstance(value, unicode) else chr)(ord(binascii.unhexlify(match.group("result").lstrip("\\x")))))
else:
break
@ -77,6 +80,16 @@ def safechardecode(value):
retVal = retVal.replace(SLASH_MARKER, '\\')
if binary:
if isinstance(retVal, unicode):
retVal = retVal.encode("utf8")
while True:
match = re.search(INVALID_UNICODE_CHAR_REGEX, retVal)
if match:
retVal = retVal.replace(match.group("result"), chr(ord(binascii.unhexlify(match.group("result").lstrip("\\?")))))
else:
break
elif isinstance(value, (list, tuple)):
for i in xrange(len(value)):
retVal[i] = safechardecode(value[i])

16
lib/core/dump.py
View File

@ -479,12 +479,16 @@ class Dump(object):
blank = " " * (maxlength - len(value))
self._write("| %s%s" % (value, blank), newline=False, console=console)
#if len(value) > 10 and r'\x' in value:
# mimetype = magic.from_buffer(value, mime=True)
# if mimetype.startswith("application") or mimetype.startswith("image"):
# with codecs.open("%s%s%s" % (dumpDbPath, os.sep, "%s-%d.bin" % (column, randomInt(8))), "wb", UNICODE_ENCODING) as f:
# _ = safechardecode(value)
# f.write(_)
if len(value) > 10 and r'\x' in value:
mimetype = magic.from_buffer(value, mime=True)
if any(mimetype.startswith(_) for _ in ("application", "image")):
filepath = os.path.join(dumpDbPath, "%s-%d.bin" % (column, randomInt(8)))
warnMsg = "writing binary ('%s') content to file '%s' " % (mimetype, filepath)
logger.warn(warnMsg)
with open(filepath, "wb") as f:
_ = safechardecode(value, True)
f.write(_)
if conf.dumpFormat == DUMP_FORMAT.CSV:
if field == fields: