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Monitor mysql-error.log / added iptables to block ip
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| #!/usr/bin/env python | |
| # -*- coding: utf8 -*- | |
| import re | |
| from subprocess import call | |
| path = "/var/log/mysql/" | |
| log = "error.log" | |
| logContents = "" | |
| excludeText = "localhost 110.15.211.94 175.207.12.146" | |
| with open("{}{}".format(path,log)) as f: | |
| logContents = f.read() | |
| extractedIP = {} | |
| for ip in re.findall( r'\'?\'@\'[0-9]+(?:\.[0-9]+){3}\'', logContents): | |
| ip = ip.replace('@','').replace('\'','') | |
| try: | |
| if type(extractedIP[ip]): | |
| extractedIP[ip] = extractedIP[ip] + 1 | |
| except: | |
| extractedIP[ip] = 1 | |
| for index in extractedIP: | |
| if extractedIP[index] > 2 and index not in excludeText: | |
| call("iptables -A INPUT -s {} -j DROP".format(index), shell=True) | |
| f = open("{}{}".format(path,"bkup.log"),"ab") | |
| f.write(logContents) | |
| f.close() | |
| f = open("{}{}".format(path,log),"w") | |
| f.write('') | |
| f.close() | |
| call("iptables-save > /opt/iptables.backup", shell=True) | |
| print "Done" |
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