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uispRadius.py
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uispRadius.py
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import csv
import os
import requests
from subprocess import call
from datetime import datetime, date
from routeros_api2 import Api
import subprocess
import ipaddress
import json
from ipaddress import IPv4Address, IPv4Network
from configFile import baseURL, xAuthToken, validNetworks, notAllowed, edgeRouterIP, edgeRouterUser, edgeRouterPassword
def isIPv4valid(ipv4):
isValid = False
if IPv4Address(ipv4) not in notAllowed:
for network in validNetworks:
if IPv4Address(ipv4) in network:
isValid = True
return isValid
def updateRadius():
print("Initiating updateRadius at " + datetime.now().strftime("%d/%m/%Y"))
url = baseURL + "sites?type=client&ucrm=true&ucrmDetails=true"
headers = {'accept':'application/json', 'x-auth-token': xAuthToken}
r = requests.get(url, headers=headers)
jsonData = r.json()
listOfSuspendedClients = []
listOfNonSuspendedMACs = []
whiteListedMACs = []
whiteListedIPs = []
url = baseURL + "devices?type=airCube&role=ap"
headers = {'accept':'application/json', 'x-auth-token': xAuthToken}
r5 = requests.get(url, headers=headers)
allAirCubes = r5.json()
url = baseURL + "devices?type=blackBox"
headers = {'accept':'application/json', 'x-auth-token': xAuthToken}
r4 = requests.get(url, headers=headers)
allBlackBoxes = r4.json()
for site in jsonData:
isSuspended = site['identification']['suspended']
foundCPEforClient = False
siteID = site['identification']['id']
#Get AirCubes
for aircube in allAirCubes:
if aircube['identification']['site']['id'] == siteID:
name = aircube['identification']['name']
mac = aircube['identification']['mac']
ipv4 = aircube['ipAddress']
if '/' in ipv4:
ipv4 = ipv4.split('/')[0]
if isIPv4valid(ipv4):
if (name != None) and (mac != None):
if isSuspended:
listOfSuspendedClients.append((name,mac,ipv4))
else:
listOfNonSuspendedMACs.append((name,mac))
whiteListedMACs.append(mac)
whiteListedIPs.append(ipv4)
foundCPEforClient = True
#Get BlackBox Devices
for blackbox in allBlackBoxes:
if blackbox['identification']['site']['id'] == siteID:
hostnameUpper = blackbox['identification']['hostname'].upper()
if ('CPE-' in hostnameUpper) or ('MIKROTIK-' in hostnameUpper) or ('AIRCUBE-' in hostnameUpper):
name = blackbox['identification']['hostname']
mac = blackbox['identification']['mac']
ipv4 = blackbox['ipAddress']
if '/' in ipv4:
ipv4 = ipv4.split('/')[0]
if isIPv4valid(ipv4):
if (name != None) and (mac != None):
if isSuspended:
listOfSuspendedClients.append((name,mac,ipv4))
else:
whiteListedIPs.append(ipv4)
if mac != "":
listOfNonSuspendedMACs.append((name,mac))
whiteListedMACs.append(mac)
foundCPEforClient = True
if not foundCPEforClient:
print("Failed to find associated CPE for " + site['identification']['name'])
#with open('users.input.txt', 'r') as f:
# for line in f:oldUsersFile = f.readlines()
my_file = open("users.input.txt", "r")
oldUsersFile = my_file.read()
my_file.close()
with open('/etc/freeradius/3.0/users', 'w') as the_file:
for device in listOfNonSuspendedMACs:
#print(device)
hostname, mac = device
mac = mac.upper().replace('-',':')
mac = mac.upper().replace(':','')
lineToWrite = mac + ' Auth-Type := Accept'
the_file.write(lineToWrite + '\n')
for line in oldUsersFile:
the_file.write(line)
#the_file.write('\n')
with open('/etc/freeradius/3.0/authorized_macs', 'w') as the_file:
for device in listOfNonSuspendedMACs:
#print(device)
hostname, mac = device
mac = mac.upper().replace('-',':')
mac = mac.upper().replace(':','')
the_file.write(mac + '\n')
the_file.write(' Reply-Message = "Device with MAC Address %{Calling-Station-Id} authorized for network access"' + '\n')
the_file.write('\n')
#Reload freeradius, to ensure IPv6 works (users file is only used on restart of freeradius)
print(subprocess.Popen('sudo systemctl restart freeradius.service', shell=True, stdout=subprocess.PIPE).stdout.read())
#Revise suspended
revisedSuspended = []
for client in listOfSuspendedClients:
name,mac,ipv4 = client
if mac not in whiteListedMACs:
if ipv4 not in whiteListedIPs:
revisedSuspended.append(client)
else:
print("Error")
#Get IPs only
ipv4AddressesToSuspend = []
ipv6AddressesToSuspend = []
ipv4ToIPv6 = {}
f = open('ipv4ToIPv6.json')
ipv4ToIPv6 = json.load(f)
for client in revisedSuspended:
name,mac,ipv4 = client
if ipv4 in ipv4ToIPv6:
ipv6 = ipv4ToIPv6[ipv4]
if ipv6 not in ipv6AddressesToSuspend:
ipv6AddressesToSuspend.append(ipv6)
#print(ipv6)
else:
print('Problem detected. Duplicate IPv6 on suspension list.')
ipv4AddressesToSuspend.append(ipv4)
#Print suspended
print("The following clients will be suspended")
for client in revisedSuspended:
name,mac,ipv4 = client
print("Name: " + name + " MAC: " + mac + " IP: " + ipv4)
try:
#Log into mikrotik and suspend IPv4s
router = Api(edgeRouterIP, user=edgeRouterUser, password=edgeRouterPassword, port=8729, verbose=False, use_ssl=True)
r = router.talk('/ip/firewall/address-list/print where list=uisp_suspended')
ipv4ExistingFirewallListIDs = {}
ipv4ExistingFirewallListIPs = []
for element in r:
idNum = element['.id']
listID = element['list']
address = element['address']
if listID == "uisp_suspended":
#print("ID: " + idNum + " List: " + listID + " IP: " + address)
ipv4ExistingFirewallListIPs.append(address)
ipv4ExistingFirewallListIDs[address] = idNum
#Delete superflouous IPs
for ip in ipv4ExistingFirewallListIPs:
if ip not in ipv4AddressesToSuspend:
#Delete IP
message = '/ip/firewall/address-list/remove\n=numbers=' + ipv4ExistingFirewallListIDs[ip]
print("Deleting IP: " + ip)
r = router.talk(message)
for ip in ipv4AddressesToSuspend:
if ip not in ipv4ExistingFirewallListIPs:
#Delete IP
message = '/ip/firewall/address-list/add\n=address=' + ip + '\n=list=uisp_suspended'
print("Adding IP: " + ip)
r = router.talk(message)
r = router.talk('/ipv6/firewall/address-list/print where list=uisp_suspended')
ipv6ExistingFirewallListIDs = {}
ipv6ExistingFirewallListIPs = []
for element in r:
idNum = element['.id']
listID = element['list']
address = element['address']
if listID == "uisp_suspended":
#print("ID: " + idNum + " List: " + listID + " IP: " + address)
ipv6ExistingFirewallListIPs.append(address)
ipv6ExistingFirewallListIDs[address] = idNum
#Delete superflouous IPs
for ip in ipv6ExistingFirewallListIPs:
if ip not in ipv6AddressesToSuspend:
#Delete IP
message = '/ipv6/firewall/address-list/remove\n=numbers=' + ipv6ExistingFirewallListIDs[ip]
print("Deleting IP: " + ip)
r = router.talk(message)
for ip in ipv6AddressesToSuspend:
if ip not in ipv6ExistingFirewallListIPs:
#Delete IP
message = '/ipv6/firewall/address-list/add\n=address=' + ip + '\n=list=uisp_suspended'
print("Adding IP: " + ip)
r = router.talk(message)
except:
print("Failed to update MikroTik Edge")
print("Completed updateRadius at " + datetime.now().strftime("%d/%m/%Y"))
if __name__ == '__main__':
updateRadius()