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80 lines
2.9 KiB
Python
80 lines
2.9 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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from lib.core.agent import agent
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from lib.core.common import dataToSessionFile
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from lib.core.common import Backend
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from lib.core.common import getUnicode
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from lib.core.convert import base64pickle
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from lib.core.convert import base64unpickle
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from lib.core.convert import utf8decode
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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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output = None
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select = True
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query = agent.payloadDirect(query)
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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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if not select:
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output = timeout(func=conf.dbmsConnector.execute, args=(query,), duration=conf.timeout, default=None)
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elif conf.hostname in kb.resumedQueries and query in kb.resumedQueries[conf.hostname] and "sqlmapoutput" not in query and "sqlmapfile" not in query:
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try:
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output = base64unpickle(kb.resumedQueries[conf.hostname][query][:-1])
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except:
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output = timeout(func=conf.dbmsConnector.select, args=(query,), duration=conf.timeout, default=None)
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infoMsg = "resumed from file '%s': " % conf.sessionFile
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infoMsg += "%s..." % getUnicode(output, UNICODE_ENCODING)[:20]
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logger.info(infoMsg)
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else:
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output = timeout(func=conf.dbmsConnector.select, args=(query,), duration=conf.timeout, default=None)
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if output is None or len(output) == 0:
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return None
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elif content:
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if conf.hostname not in kb.resumedQueries or ( conf.hostname in kb.resumedQueries and query not in kb.resumedQueries[conf.hostname] ):
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dataToSessionFile("[%s][%s][%s][%s][%s]\n" % (conf.hostname, kb.injection.place, conf.parameters[kb.injection.place], query, base64pickle(output)))
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if len(output) == 1:
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if len(output[0]) == 1:
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out = list(output)[0][0]
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if isinstance(out, str):
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out = utf8decode(out)
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return getUnicode(out, UNICODE_ENCODING)
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else:
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return list(output)
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else:
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return output
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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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