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78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2012 sqlmap developers (http://www.sqlmap.org/)
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See the file 'doc/COPYING' for copying permission
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"""
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import time
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from extra.safe2bin.safe2bin import safecharencode
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from lib.core.agent import agent
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from lib.core.common import Backend
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from lib.core.common import calculateDeltaSeconds
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from lib.core.common import getCurrentThreadData
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from lib.core.common import getUnicode
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from lib.core.common import hashDBRetrieve
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from lib.core.common import hashDBWrite
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from lib.core.data import conf
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from lib.core.data import kb
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from lib.core.data import logger
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from lib.core.enums import DBMS
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from lib.core.settings import SQL_STATEMENTS
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from lib.core.settings import UNICODE_ENCODING
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from lib.utils.timeout import timeout
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def direct(query, content=True):
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select = True
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query = agent.payloadDirect(query)
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threadData = getCurrentThreadData()
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if Backend.isDbms(DBMS.ORACLE) and query.startswith("SELECT ") and " FROM " not in query:
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query = "%s FROM DUAL" % query
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for sqlTitle, sqlStatements in SQL_STATEMENTS.items():
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for sqlStatement in sqlStatements:
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if query.lower().startswith(sqlStatement) and sqlTitle != "SQL SELECT statement":
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select = False
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break
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if select and not query.upper().startswith("SELECT "):
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query = "SELECT " + query
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logger.log(9, query)
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output = hashDBRetrieve(query, True, True)
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start = time.time()
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if not select and "EXEC " not in query:
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_ = timeout(func=conf.dbmsConnector.execute, args=(query,), duration=conf.timeout, default=None)
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elif not (output and "sqlmapoutput" not in query and "sqlmapfile" not in query):
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output = timeout(func=conf.dbmsConnector.select, args=(query,), duration=conf.timeout, default=None)
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hashDBWrite(query, output, True)
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elif output:
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infoMsg = "resumed: %s..." % getUnicode(output, UNICODE_ENCODING)[:20]
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logger.info(infoMsg)
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threadData.lastQueryDuration = calculateDeltaSeconds(start)
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if not output:
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return output
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elif content:
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if output and isinstance(output, (list, tuple)):
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if len(output[0]) == 1:
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if len(output) > 1:
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output = map(lambda _: _[0], output)
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else:
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output = output[0][0]
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retVal = getUnicode(output, noneToNull=True)
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return safecharencode(retVal) if kb.safeCharEncode else retVal
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else:
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for line in output:
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if line[0] in (1, -1):
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return True
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else:
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return False
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