mirror of
https://github.com/usmannasir/cyberpanel.git
synced 2025-11-05 04:46:07 +01:00
381 lines
12 KiB
Python
381 lines
12 KiB
Python
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import CyberCPLogFileWriter as logging
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import os
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import subprocess
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import shutil
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class DNS:
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nsd_base = "/etc/nsd/nsd.conf"
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zones_base_dir = "/usr/local/lsws/conf/zones/"
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create_zone_dir = "/usr/local/lsws/conf/zones"
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@staticmethod
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def createNameServer(virtualHostName, firstNS, firstNSIP, secondNS, secondNSIP):
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try:
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if not os.path.exists(DNS.zones_base_dir):
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os.mkdir(DNS.create_zone_dir)
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zonePath = DNS.zones_base_dir + virtualHostName
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zoneFilePath = zonePath + "/zone.conf"
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data = open(DNS.nsd_base, "r").readlines()
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if DNS.checkIfZoneExists(virtualHostName, data) == 1:
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os.mkdir(zonePath)
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zoneFileToWrite = open(zoneFilePath, "w")
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if DNS.addEntryInMainZone(virtualHostName, data) == 1:
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if DNS.perVirtualHostZoneFile(virtualHostName, zoneFileToWrite) == 1:
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if DNS.addNSRecord(firstNS, firstNSIP, secondNS, secondNSIP, zoneFileToWrite) == 1:
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DNS.restartNSD()
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zoneFileToWrite.close()
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return 1
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite.close()
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return 0
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else:
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if not os.path.exists(zonePath):
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os.mkdir(zonePath)
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zoneFileToWrite = open(zoneFilePath, "w")
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if DNS.perVirtualHostZoneFile(virtualHostName, zoneFileToWrite) == 1:
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if DNS.addNSRecord(firstNS, firstNSIP, secondNS, secondNSIP, zoneFileToWrite) == 1:
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DNS.restartNSD()
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zoneFileToWrite.close()
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return 1
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite = open(zoneFilePath, "a")
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if DNS.addNSRecord(firstNS, firstNSIP, secondNS, secondNSIP, zoneFileToWrite) == 1:
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DNS.restartNSD()
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zoneFileToWrite.close()
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return 1
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else:
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zoneFileToWrite.close()
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return 0
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zoneFileToWrite.close()
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logging.CyberCPLogFileWriter.writeToFile(
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"Zone file for virtualhost already exists. " + "[createNameServer]")
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return 1
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except IOError, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [addEntryInMainZone]")
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return 0
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@staticmethod
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def checkIfZoneExists(virtualHostName,data):
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for items in data:
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if items.find(virtualHostName) > -1:
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return 0
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return 1
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@staticmethod
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def addEntryInMainZone(virtualHostName,data):
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# Defining zone to be added
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zone = "zone:" + "\n"
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zoneName = " name: " + virtualHostName + "\n"
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zoneFile = " zonefile: "+virtualHostName+"/zone.conf" + "\n"
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try:
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mainZoneFile = open(DNS.nsd_base,"w")
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zoneCheck = 1
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noZones = 1
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for items in data:
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if items.find("zone:")>-1 and zoneCheck==1:
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mainZoneFile.writelines(zone)
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mainZoneFile.writelines(zoneName)
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mainZoneFile.writelines(zoneFile)
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mainZoneFile.writelines("\n")
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mainZoneFile.writelines(items)
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noZones = 0
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zoneCheck = 0
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else:
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mainZoneFile.writelines(items)
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if noZones ==1:
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mainZoneFile.writelines(zone)
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mainZoneFile.writelines(zoneName)
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mainZoneFile.writelines(zoneFile)
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mainZoneFile.writelines("\n")
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mainZoneFile.close()
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return 1
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except IOError,msg:
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mainZoneFile.close()
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [addEntryInMainZone]")
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return 0
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@staticmethod
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def perVirtualHostZoneFile(virtualHostName, zoneFileToWrite):
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# Make zone directory
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origin = "$ORIGIN " + virtualHostName + "." + "\n"
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ttl = "$TTL 86400" + "\n"
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try:
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zoneFileToWrite.writelines(origin)
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zoneFileToWrite.writelines(ttl)
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zoneFileToWrite.writelines("\n")
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# Create SOA Record
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DNS.createSOARecord(virtualHostName, zoneFileToWrite)
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return 1
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except BaseException, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [perVirtualHostZoneFile]")
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return 0
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@staticmethod
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def createSOARecord(virtualHostName,fileHandle):
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# Define SOA Record
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soa = "@ IN SOA ns1 admin@"+virtualHostName+" (" + "\n"
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serialNumber = " 2012082703" + "\n"
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refreshRate = " 28800" + "\n"
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retryRate = " 1400" + "\n"
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expiry = " 864000" + "\n"
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minTTL = " 86400" + "\n"
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endSOA = " )" + "\n"
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try:
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fileHandle.writelines("\n")
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fileHandle.writelines(soa)
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fileHandle.writelines(serialNumber)
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fileHandle.writelines(refreshRate)
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fileHandle.writelines(retryRate)
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fileHandle.writelines(expiry)
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fileHandle.writelines(minTTL)
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fileHandle.writelines(endSOA)
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fileHandle.writelines("\n")
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return 1
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except IOError,msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [createSOARecord]")
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return 0
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@staticmethod
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def addNSRecord(nsRecordOne,firstNSIP, nsRecordTwo, secondNSIP, fileHandle):
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# Defining NS Record
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NSARecordOne = nsRecordOne.split(".")[0]
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NSARecordTwo = nsRecordTwo.split(".")[0]
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NS1 = "\t\t" + "NS" + "\t" + nsRecordOne + "." "\n"
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NS2 = "\t\t" + "NS" + "\t" + nsRecordTwo + "."
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try:
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fileHandle.writelines("\n")
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fileHandle.writelines("\n")
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fileHandle.writelines(NS1)
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fileHandle.writelines(NS2)
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DNS.addRecord(NSARecordOne, "A", firstNSIP, fileHandle)
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DNS.addRecord(NSARecordTwo, "A", secondNSIP, fileHandle)
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fileHandle.writelines("\n")
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return 1
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except IOError, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [addRecord]")
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return 0
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@staticmethod
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def addRecord(recordValue, recordType, recordIP, fileHandle):
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# Define Record
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recordString = recordValue +"\t" + "IN" + "\t" + recordType + "\t" + recordIP
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try:
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fileHandle.writelines("\n")
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fileHandle.writelines(recordString)
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fileHandle.writelines("\n")
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return 1
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except IOError, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [addRecord]")
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return 0
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@staticmethod
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def restartNSD():
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try:
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############## Restart NSD ######################
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cmd = []
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cmd.append("systemctl")
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cmd.append("restart")
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cmd.append("nsd")
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res = subprocess.call(cmd)
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if res == 1:
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print("###############################################")
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print(" Could restart NSD ")
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print("###############################################")
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logging.CyberCPLogFileWriter.writeToFile("[Failed to restart NSD]")
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return 0
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else:
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print("###############################################")
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print(" NSD Restarted ")
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print("###############################################")
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return 1
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except OSError, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [restartNSD]")
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return 0
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@staticmethod
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def deleteZone(virtualHostname):
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try:
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if os.path.exists(DNS.zones_base_dir+virtualHostname):
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shutil.rmtree(DNS.zones_base_dir+virtualHostname)
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data = open(DNS.nsd_base, "r").readlines()
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writeDataToFile = open(DNS.nsd_base,"w")
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index = 0
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for items in data:
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if items.find(virtualHostname) >-1:
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try:
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del data[index-1]
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del data[index-1]
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del data[index-1]
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except:
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break
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break
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index = index+1
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for items in data:
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writeDataToFile.writelines(items)
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writeDataToFile.close()
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except OSError,msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [deleteZone]")
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@staticmethod
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def addARecord(virtualHostName,recordValue,recordIP):
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try:
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if not os.path.exists(DNS.zones_base_dir):
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os.mkdir(DNS.create_zone_dir)
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data = open(DNS.nsd_base, "r").readlines()
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zonePath = DNS.zones_base_dir + virtualHostName
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zoneFilePath = zonePath + "/zone.conf"
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if DNS.checkIfZoneExists(virtualHostName,data) == 1:
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DNS.addEntryInMainZone(virtualHostName,data)
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os.mkdir(zonePath)
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zoneFileToWrite = open(zoneFilePath, "w")
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DNS.perVirtualHostZoneFile(virtualHostName, zoneFileToWrite)
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DNS.addRecord(recordValue,"A",recordIP,zoneFileToWrite)
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else:
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if not os.path.exists(zonePath):
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os.mkdir(zonePath)
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zoneFileToWrite = open(zoneFilePath, "w")
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if DNS.perVirtualHostZoneFile(virtualHostName, zoneFileToWrite) == 1:
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if DNS.addRecord(recordValue,"A",recordIP,zoneFileToWrite) == 1:
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DNS.restartNSD()
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zoneFileToWrite.close()
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return 1
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite.close()
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return 0
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else:
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zoneFileToWrite = open(zoneFilePath, "a")
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if DNS.addRecord(recordValue,"A",recordIP,zoneFileToWrite) == 1:
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DNS.restartNSD()
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zoneFileToWrite.close()
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return 1
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else:
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zoneFileToWrite.close()
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return 0
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except BaseException,msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + ' [addARecord]')
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@staticmethod
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def deleteRecord(recordValue, recordType, recordIP, virtualHostName):
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try:
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zonePath = DNS.zones_base_dir + virtualHostName
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zoneFilePath = zonePath + "/zone.conf"
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data = open(zoneFilePath, "r").readlines()
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writeDataToFile = open(zoneFilePath, "w")
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for items in data:
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if items.find(recordIP) > -1 and items.find(recordValue) > -1 and items.find(recordType)>-1:
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continue
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else:
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writeDataToFile.writelines(items)
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writeDataToFile.close()
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return 1
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except IOError, msg:
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logging.CyberCPLogFileWriter.writeToFile(str(msg) + " [addRecord]")
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return 0
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