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			83 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			83 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2022 sqlmap developers (https://sqlmap.org/)
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See the file 'LICENSE' for copying permission
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"""
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import os
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from lib.core.data import conf
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from lib.core.data import logger
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from lib.core.exception import SqlmapFilePathException
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from lib.core.exception import SqlmapUndefinedMethod
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class Connector(object):
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    """
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    This class defines generic dbms protocol functionalities for plugins.
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    """
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    def __init__(self):
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        self.connector = None
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        self.cursor = None
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        self.hostname = None
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    def initConnection(self):
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        self.user = conf.dbmsUser or ""
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        self.password = conf.dbmsPass or ""
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        self.hostname = conf.hostname
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        self.port = conf.port
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        self.db = conf.dbmsDb
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    def printConnected(self):
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        if self.hostname and self.port:
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            infoMsg = "connection to %s server '%s:%d' established" % (conf.dbms, self.hostname, self.port)
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            logger.info(infoMsg)
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    def closed(self):
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        if self.hostname and self.port:
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            infoMsg = "connection to %s server '%s:%d' closed" % (conf.dbms, self.hostname, self.port)
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            logger.info(infoMsg)
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        self.connector = None
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        self.cursor = None
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    def initCursor(self):
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        self.cursor = self.connector.cursor()
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    def close(self):
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        try:
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            if self.cursor:
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                self.cursor.close()
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            if self.connector:
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                self.connector.close()
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        except Exception as ex:
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            logger.debug(ex)
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        finally:
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            self.closed()
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    def checkFileDb(self):
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        if not os.path.exists(self.db):
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            errMsg = "the provided database file '%s' does not exist" % self.db
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            raise SqlmapFilePathException(errMsg)
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    def connect(self):
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        errMsg = "'connect' method must be defined "
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        errMsg += "inside the specific DBMS plugin"
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        raise SqlmapUndefinedMethod(errMsg)
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    def fetchall(self):
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        errMsg = "'fetchall' method must be defined "
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        errMsg += "inside the specific DBMS plugin"
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        raise SqlmapUndefinedMethod(errMsg)
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    def execute(self, query):
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        errMsg = "'execute' method must be defined "
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        errMsg += "inside the specific DBMS plugin"
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        raise SqlmapUndefinedMethod(errMsg)
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    def select(self, query):
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        errMsg = "'select' method must be defined "
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        errMsg += "inside the specific DBMS plugin"
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        raise SqlmapUndefinedMethod(errMsg)
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