public ActionResult Index()
{
var webGen = new WebGenerator();
var azureRegion = webGen.GetRegions();
var o365Service = webGen.GetO365Services();
ViewData["AppVersion"] = ConfigurationManager.AppSettings["AppVersion"];
ViewData["Regions"] = azureRegion;
ViewData["O365services"] = o365Service;
return(View());
}
internal static IPPrefix FindPrefix(IPPrefix p_inputPrefix)
{
var containingPrefix = new IPPrefix();
var webGen = new WebGenerator();
// Load the XML file into ranges
//List<IPPrefix> ipPrefixes = Downloader.Download();
List <IPPrefix> ipPrefixes = webGen.CachedList;
containingPrefix = Generator.GetContainingPrefix(p_inputPrefix, ipPrefixes);
return(containingPrefix);
}
public static void TimerJob([TimerTrigger("01:00:00")] TimerInfo timerInfo) //, TextWriter log)
{
Console.WriteLine("Startup of background refresh task... \n");
var webGen = new WebGenerator();
var prefixList = new List <IPPrefix>();
// Delete temp files...
var filepath = Path.GetTempPath() + "\\ranges.txt";
if (File.Exists(filepath))
{
File.Delete(filepath);
Console.WriteLine("Deleted " + filepath + " succesfully");
}
filepath = Path.GetTempPath() + "\\AzureRegions.txt";
if (File.Exists(filepath))
{
File.Delete(filepath);
Console.WriteLine("Deleted " + filepath + " succesfully");
}
filepath = Path.GetTempPath() + "\\O365Services.txt";
if (File.Exists(filepath))
{
File.Delete(filepath);
Console.WriteLine("Deleted " + filepath + " succesfully");
}
// retrieves, downloads and save the prefix list on temp storage (local disk)
Console.WriteLine("Retreiving prefixes...");
prefixList = webGen.CachedList;
Console.WriteLine("Retreiving Azure regions...");
webGen.GetRegions(); // will save region file on disk
Console.WriteLine("Retreiving o365 services...");
webGen.GetO365Services(); // will save o365 file on disk
Console.WriteLine("Background refresh tasks done for now. Will restart soon.");
}
internal static string Generate(string[] regions, string[] o365services, string outputformat, bool complement, out int resultCount)
{
var resultString = string.Empty;
resultCount = 0;
var webGen = new WebGenerator();
var regionsAndServices = new string[(regions == null ? 0 : regions.Length) + (o365services == null ? 0 : o365services.Length)];
if (regions != null)
{
// add regions to the array
Array.Copy(regions, 0, regionsAndServices, 0, regions.Length);
}
if (o365services != null)
{
// Add o365 services to the array
Array.Copy(o365services, 0, regionsAndServices, regions == null ? 0 : regions.Length, o365services.Length);
}
var result = webGen.GetPrefixList(regionsAndServices.ToList(), complement);
resultCount = result.Count();
switch (outputformat)
{
case "cisco-ios":
resultString = _ciscoIOSPrefixBGPConfig + Environment.NewLine +
string.Join(string.Empty,
result.Select(r => "ip route " + r.ToStringLongMask() + " null0" + Environment.NewLine
).ToArray());
break;
case "cisco-asa":
resultString = _ciscoASAPrefixBGPConfig + Environment.NewLine;
resultString = resultString + string.Join(string.Empty,
result.Select(r => "route <interface_name> " + r.ToStringLongMask() + " <interface_name_IP>" + Environment.NewLine
).ToArray());
resultString = resultString
+ "!" + Environment.NewLine
+ "! Prefix-List to filter outgoing update to be restricted to the list below" + Environment.NewLine
+ "!" + Environment.NewLine;
var prefixSeqNumber = 10;
resultString = resultString + string.Join(string.Empty, result.Select(r => "prefix-list AZURE-OUT seq " + prefixSeqNumber++ *10 + " permit "
+ r.ReadableIP + "/" + r.Mask + Environment.NewLine).ToArray());
break;
case "list-subnet-masks":
resultString = string.Join(string.Empty, result.Select(r => r.ToStringLongMask() + Environment.NewLine).ToArray());
break;
case "list-cidr":
resultString = string.Join(string.Empty, result.Select(r => r.ReadableIP + "/" + r.Mask + Environment.NewLine).ToArray());
break;
case "csv-subnet-masks":
resultString = string.Join(string.Empty, result.Select(r => "\"" + r.ToStringLongMask() + "\",").ToArray());
// need to remove the last ","
resultString = resultString.Substring(0, resultString.Length - 1);
break;
case "csv-cidr":
resultString = string.Join(string.Empty, result.Select(r => "\"" + r.ReadableIP + "/" + r.Mask + "\",").ToArray());
// remove the last "\","
resultString = resultString.Substring(0, resultString.Length - 1);
break;
case "cisco-ios-route-list":
resultString = _ciscoIOSPrefixRouteConfig + Environment.NewLine +
string.Join(string.Empty,
result.Select(r => "ip route " + r.ToStringLongMask() + " <selected_interface>" + Environment.NewLine
).ToArray());
break;
case "cisco-ios-acl-list":
resultString = _ciscoIOSPrefixACLConfig + string.Join(string.Empty,
result.Select(r => " access-list permit ip <any or your VNet address space> " + r.ToStringLongMask() +
Environment.NewLine).ToArray());
break;
default:
break;
}
return(resultString);
}
