# -*- coding: utf-8 -*- from __future__ import unicode_literals from django.shortcuts import render,redirect from django.http import HttpResponse from plogical.processUtilities import ProcessUtilities import plogical.CyberCPLogFileWriter as logging from loginSystem.views import loadLoginPage import json import subprocess from loginSystem.models import Administrator import psutil import shlex import socket # Create your views here. def serverStatusHome(request): try: userID = request.session['userID'] admin = Administrator.objects.get(pk=userID) if admin.type == 3: return HttpResponse("You don't have enough priviliges to access this page.") return render(request,'serverStatus/index.html') except KeyError: return redirect(loadLoginPage) def litespeedStatus(request): try: userID = request.session['userID'] admin = Administrator.objects.get(pk=userID) if admin.type == 3: return HttpResponse("You don't have enough priviliges to access this page.") processList = ProcessUtilities.getLitespeedProcessNumber() try: versionInformation = subprocess.check_output(["/usr/local/lsws/bin/lshttpd", "-v"]).split("\n") lsversion = versionInformation[0] modules = versionInformation[1] counter = 0 loadedModules = [] for items in versionInformation: if counter == 0 or counter == 1: counter = counter + 1 continue else: loadedModules.append(items) except subprocess.CalledProcessError,msg: logging.CyberCPLogFileWriter.writeToFile(str(msg) + "[litespeedStatus]") return render(request,"serverStatus/litespeedStatus.html",{"processList":processList,"liteSpeedVersionStatus":"For some reaons not able to load version details, see CyberCP main log file."}) if(processList!=0): dataForHtml = {"processList": processList, "lsversion": lsversion, "modules": modules, "loadedModules": loadedModules} return render(request,"serverStatus/litespeedStatus.html",dataForHtml) else: dataForHtml = {"lsversion": lsversion, "modules": modules, "loadedModules": loadedModules} return render(request, "serverStatus/litespeedStatus.html",dataForHtml) except KeyError,msg: logging.CyberCPLogFileWriter.writeToFile(str(msg) + "[litespeedStatus]") return redirect(loadLoginPage) def stopOrRestartLitespeed(request): try: userID = request.session['userID'] admin = Administrator.objects.get(pk=userID) if admin.type == 3: return HttpResponse("You don't have enough priviliges to access this page.") data = json.loads(request.body) reboot = data['reboot'] if reboot==1: if ProcessUtilities.restartLitespeed() == 1: status = {"reboot":1,"shutdown":0} else: status = {"reboot": 0, "shutdown": 0, "error_message":"Please see CyberCP main log file."} else: if ProcessUtilities.stopLitespeed() == 1: status = {"reboot":0,"shutdown":1} else: status = {"reboot": 0, "shutdown": 0, "error_message":"Please see CyberCP main log file."} final_json = json.dumps(status) return HttpResponse(final_json) except KeyError, msg: logging.CyberCPLogFileWriter.writeToFile(str(msg) + "[stopOrRestartLitespeed]") return HttpResponse("Not Logged in as admin") def cyberCPMainLogFile(request): try: val = request.session['userID'] admin = Administrator.objects.get(pk=val) if admin.type == 3: return HttpResponse("You don't have enough priviliges to access this page.") return render(request,'serverStatus/cybercpmainlogfile.html') except KeyError,msg: logging.CyberCPLogFileWriter.writeToFile(str(msg) + "[cyberCPMainLogFile]") return redirect(loadLoginPage) def getFurtherDataFromLogFile(request): try: val = request.session['userID'] fewLinesOfLogFile = logging.CyberCPLogFileWriter.readLastNFiles(50,logging.CyberCPLogFileWriter.fileName) fewLinesOfLogFile = str(fewLinesOfLogFile) status = {"logstatus":1,"logsdata":fewLinesOfLogFile} final_json = json.dumps(status) return HttpResponse(final_json) except KeyError, msg: status = {"logstatus":0,"error":"Could not fetch data from log file, please see CyberCP main log file through command line."} logging.CyberCPLogFileWriter.writeToFile(str(msg) + "[getFurtherDataFromLogFile]") return HttpResponse("Not Logged in as admin") def services(request): try: userID = request.session['userID'] admin = Administrator.objects.get(pk=userID) if admin.type == 3: return HttpResponse("You don't have enough priviliges to access this page.") return render(request, 'serverStatus/services.html') except KeyError: return redirect(loadLoginPage) def servicesStatus(request): try: userID = request.session['userID'] admin = Administrator.objects.get(pk=userID) if admin.type == 3: final = {'error': 1, "error_message": "Not enough privilege"} final_json = json.dumps(final) return HttpResponse(final_json) lsStatus = [] sqlStatus = [] dnsStatus = [] ftpStatus = [] mailStatus = [] processlist = subprocess.check_output(['ps', '-A']) def getServiceStats(service): if service in processlist: return 1 else: return 0 def getMemStats(service): memCount = 0 for proc in psutil.process_iter(): if service in proc.name(): process = psutil.Process(proc.pid) memCount += process.memory_info().rss return memCount ### [1] status [2] mem lsStatus.append(getServiceStats('litespeed')) if getServiceStats('litespeed'): lsStatus.append(getMemStats('litespeed')) else: lsStatus.append(0) # mysql status s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) result = s.connect_ex(('127.0.0.1', 3306)) if result == 0: sqlStatus.append(1) else: sqlStatus.append(0) s.close() if getServiceStats('mysql'): sqlStatus.append(getMemStats('mysql')) else: sqlStatus.append(0) dnsStatus.append(getServiceStats('pdns')) if getServiceStats('pdns'): dnsStatus.append(getMemStats('pdns')) else: dnsStatus.append(0) ftpStatus.append(getServiceStats('pure-ftpd')) if getServiceStats('pure-ftpd'): ftpStatus.append(getMemStats('pure-ftpd')) else: ftpStatus.append(0) mailStatus.append(getServiceStats('postfix')) if getServiceStats('postfix'): mailStatus.append(getMemStats('postfix')) else: mailStatus.append(0) json_data = {'status': {'litespeed': lsStatus[0], 'mysql': sqlStatus[0], 'powerdns': dnsStatus[0], 'pureftp': ftpStatus[0], 'postfix': mailStatus[0]}, 'memUsage': {'litespeed': lsStatus[1], 'mysql': sqlStatus[1], 'powerdns': dnsStatus[1], 'pureftp': ftpStatus[1], 'postfix': mailStatus[1]}} return HttpResponse(json.dumps(json_data)) except KeyError: return redirect(loadLoginPage) def servicesAction(request): try: val = request.session['userID'] admin = Administrator.objects.get(pk=val) if admin.type == 3: final = {'serviceAction': 0, "error_message": "Not enough privilege"} final_json = json.dumps(final) return HttpResponse(final_json) try: if request.method == 'POST': data = json.loads(request.body) service = data['service'] action = data['action'] if action not in ["stop", "start", "restart"]: final_dic = {'serviceAction': 0, "error_message": "Invalid Action"} final_json = json.dumps(final_dic) return HttpResponse(final_json) else: pass if service not in ["lsws", "mysql", "pdns", "pure-ftpd"]: final_dic = {'serviceAction': 0, "error_message": "Invalid Service"} final_json = json.dumps(final_dic) return HttpResponse(final_json) else: if service == "lsws": command = "sudo /usr/local/lsws/bin/lswsctrl %s" % (action) else: command = 'sudo systemctl %s %s' % (action, service) cmd = shlex.split(command) res = subprocess.call(cmd) p = subprocess.Popen(cmd, stdout=subprocess.PIPE) result = p.communicate()[0] if res != 0: final_dic = {'serviceAction': 0, "error_message": "Error while performing action"} final_json = json.dumps(final_dic) return HttpResponse(final_json) else: final_dic = {'serviceAction': 1, "error_message": 0} final_json = json.dumps(final_dic) return HttpResponse(final_json) except BaseException, msg: final_dic = {'serviceAction': 0, 'error_message': str(msg)} final_json = json.dumps(final_dic) return HttpResponse(final_json) except KeyError, msg: final_dic = {'serviceAction': 0, 'error_message': str(msg)} final_json = json.dumps(final_dic) return HttpResponse(final_json)