sqlmap/plugins/dbms/postgresql/connector.py

70 lines
1.9 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
"""
try:
import psycopg2
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
psycopg2.extensions.register_type(psycopg2.extensions.UNICODEARRAY)
except ImportError, _:
pass
from lib.core.data import logger
from lib.core.exception import sqlmapConnectionException
from plugins.generic.connector import Connector as GenericConnector
class Connector(GenericConnector):
"""
Homepage: http://initd.org/psycopg/
User guide: http://initd.org/psycopg/docs/
API: http://initd.org/psycopg/docs/genindex.html
Debian package: python-psycopg2
License: GPL
Possible connectors: http://wiki.python.org/moin/PostgreSQL
"""
def __init__(self):
GenericConnector.__init__(self)
def connect(self):
self.initConnection()
try:
self.connector = psycopg2.connect(host=self.hostname, user=self.user, password=self.password, database=self.db, port=self.port)
except psycopg2.OperationalError, msg:
raise sqlmapConnectionException, msg
self.connector.set_client_encoding('UNICODE')
self.setCursor()
self.connected()
def fetchall(self):
try:
return self.cursor.fetchall()
except psycopg2.ProgrammingError, msg:
logger.warn(msg)
return None
def execute(self, query):
try:
self.cursor.execute(query)
except (psycopg2.OperationalError, psycopg2.ProgrammingError), msg:
logger.warn(msg)
except psycopg2.InternalError, msg:
raise sqlmapConnectionException, msg
self.connector.commit()
def select(self, query):
self.execute(query)
return self.fetchall()