sqlmap/plugins/dbms/sqlite/connector.py
2019-05-03 13:20:15 +02:00

89 lines
3.0 KiB
Python

#!/usr/bin/env python2
"""
Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""
try:
import sqlite3
except:
pass
import logging
from lib.core.common import getSafeExString
from lib.core.convert import getBytes
from lib.core.data import conf
from lib.core.data import logger
from lib.core.exception import SqlmapConnectionException
from lib.core.exception import SqlmapMissingDependence
from plugins.generic.connector import Connector as GenericConnector
class Connector(GenericConnector):
"""
Homepage: http://pysqlite.googlecode.com/ and http://packages.ubuntu.com/quantal/python-sqlite
User guide: http://docs.python.org/release/2.5/lib/module-sqlite3.html
API: http://docs.python.org/library/sqlite3.html
Debian package: python-sqlite (SQLite 2), python-pysqlite3 (SQLite 3)
License: MIT
Possible connectors: http://wiki.python.org/moin/SQLite
"""
def __init__(self):
GenericConnector.__init__(self)
self.__sqlite = sqlite3
def connect(self):
self.initConnection()
self.checkFileDb()
try:
self.connector = self.__sqlite.connect(database=self.db, check_same_thread=False, timeout=conf.timeout)
cursor = self.connector.cursor()
cursor.execute("SELECT * FROM sqlite_master")
cursor.close()
except (self.__sqlite.DatabaseError, self.__sqlite.OperationalError):
warnMsg = "unable to connect using SQLite 3 library, trying with SQLite 2"
logger.warn(warnMsg)
try:
try:
import sqlite
except ImportError:
errMsg = "sqlmap requires 'python-sqlite' third-party library "
errMsg += "in order to directly connect to the database '%s'" % self.db
raise SqlmapMissingDependence(errMsg)
self.__sqlite = sqlite
self.connector = self.__sqlite.connect(database=self.db, check_same_thread=False, timeout=conf.timeout)
except (self.__sqlite.DatabaseError, self.__sqlite.OperationalError) as ex:
raise SqlmapConnectionException(getSafeExString(ex))
self.initCursor()
self.printConnected()
def fetchall(self):
try:
return self.cursor.fetchall()
except self.__sqlite.OperationalError as ex:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
return None
def execute(self, query):
try:
self.cursor.execute(getBytes(query))
except self.__sqlite.OperationalError as ex:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
except self.__sqlite.DatabaseError as ex:
raise SqlmapConnectionException(getSafeExString(ex))
self.connector.commit()
def select(self, query):
self.execute(query)
return self.fetchall()