public int FillHostInformation(List<Host> hosts)
{
List<String> hostStrings = (from h in hosts
select h.AddressString).ToList();
int serviceCounter = 0;
foreach (string file in Directory.GetFiles(m_resultPath))
{
string fileName = Path.GetFileName(file);
if (!fileName.StartsWith("services-"))
continue;
if (fileName == "services-Heartbleed")
continue;
using (StreamReader reader = new StreamReader(file))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
if (String.IsNullOrEmpty(line))
continue;
int hostStringEnd = line.IndexOf(';');
string hostString = line.Substring(0, hostStringEnd);
if (hostStrings.Contains(hostString))
{
Host host = hosts.Single(h => h.AddressString == hostString);
string[] tokens = line.Split(new char[] { ';' }, 4);
string service = tokens[1];
int port = Int32.Parse(tokens[2]);
Service serv = new Service((ushort)port, service, tokens[3]);
host.Services.Add(serv);
serviceCounter++;
}
}
}
}
return serviceCounter;
}
public static List<Host> GetHostListFromShodan(List<string> ips)
{
List<Host> hostList = new List<Host>();
ShodanWeb shodan = new ShodanWeb("APIKEY");
int hostCounter = 0;
Console.WriteLine("Total hosts: " + ips.Count);
Parallel.ForEach(ips, ip =>
//foreach (var ip in ips)
{
JObject hostObject = shodan.GetHost(ip);
if (hostObject == null)
{
Console.WriteLine("Skipped host {0} with ip {1} due to a Shodan error.", ++hostCounter, ip);
return;
//continue;
}
JToken errorToken;
if (hostObject.TryGetValue("error", out errorToken))
{
Console.WriteLine("Skipped host {0} with ip {1}: {2}.", ++hostCounter, ip, errorToken.Value<string>());
return;
//continue;
}
Host host = new Host(IPAddress.Parse(ip));
host.HostNames = new List<string>();
JToken hostNames;
if (hostObject.TryGetValue("hostnames", out hostNames))
{
JArray hostNamesArray = (JArray)hostNames;
host.HostNames.AddRange(hostNamesArray.ToObject<string[]>());
}
JToken dataToken;
if (hostObject.TryGetValue("data", out dataToken))
{
string module = "";
string port = "0";
string product = null;
string version = null;
string banner = "";
foreach (JToken dataChild in dataToken.Children())
{
var dataChildObject = (JObject)dataChild;
JToken productToken;
if (dataChildObject.TryGetValue("product", out productToken))
product = productToken.Value<string>();
JToken versionToken;
if (dataChildObject.TryGetValue("version", out versionToken))
version = versionToken.Value<string>();
JToken shodanToken = dataChildObject.Property("_shodan");
var shodanChildrenArray = shodanToken.Children().ToArray();
if (shodanChildrenArray.Length > 0)
{
var childrenArray = shodanChildrenArray[0].Children().ToArray();
if (childrenArray.Length > 0)
{
JProperty moduleToken = (JProperty)childrenArray[0];
module = moduleToken.Value.Value<string>().ToUpper();
}
}
JToken portToken;
if (dataChildObject.TryGetValue("port", out portToken))
port = portToken.Value<string>();
JToken bannerToken;
if (dataChildObject.TryGetValue("banner", out bannerToken))
banner = bannerToken.Value<string>();
Service service = new Service(ushort.Parse(port), module, null);
service.Product = product;
service.Version = version;
service.Banner = banner;
host.Services.Add(service);
lock (hostList)
hostList.Add(host);
}
Console.WriteLine("Loaded {0} hosts from Shodan.", ++hostCounter);
}
});
return hostList;
}
