public List <string> GetBootstrapUrls()
{
List <string> urls = new List <string>();
// Manual Urls
foreach (string url in Engine.Instance.Storage.Get("bootstrap.urls").Split(';'))
{
string sUrl = url.Trim();
if (sUrl != "")
{
if (IpAddress.IsIP(sUrl))
{
sUrl = "http://" + sUrl;
}
string host = UtilsCore.HostFromUrl(sUrl);
if (host != "")
{
urls.Add(sUrl);
}
}
}
// Manifest Urls
if (Manifest != null)
{
XmlNodeList nodesUrls = Manifest.SelectNodes("//urls/url");
foreach (XmlNode nodeUrl in nodesUrls)
{
urls.Add(nodeUrl.Attributes["address"].Value);
}
}
return(urls);
}
public override IpAddresses GetNetworkLockAllowedIps()
{
IpAddresses result = base.GetNetworkLockAllowedIps();
List <string> urls = GetBootstrapUrls();
foreach (string url in urls)
{
string host = UtilsCore.HostFromUrl(url);
if (host != "")
{
result.Add(host);
}
}
return(result);
}
public static XmlDocument FetchUrls(string title, string authPublicKey, List <string> urls, Dictionary <string, string> parameters)
{
parameters["login"] = Engine.Instance.Storage.Get("login");
parameters["password"] = Engine.Instance.Storage.Get("password");
parameters["system"] = Platform.Instance.GetSystemCode();
parameters["version"] = Constants.VersionInt.ToString(CultureInfo.InvariantCulture);
string firstError = "";
int hostN = 0;
foreach (string url in urls)
{
string host = UtilsCore.HostFromUrl(url);
hostN++;
if (IpAddress.IsIP(host) == false)
{
// If locked network are enabled, skip the hostname and try only by IP.
// To avoid DNS issue (generally, to avoid losing time).
if (Engine.Instance.NetworkLockManager.IsDnsResolutionAvailable(host) == false)
{
continue;
}
}
try
{
RouteScope routeScope = new RouteScope(host);
XmlDocument xmlDoc = FetchUrl(authPublicKey, url, parameters);
routeScope.End();
if (xmlDoc == null)
{
throw new Exception("No answer.");
}
if (xmlDoc.DocumentElement.Attributes["error"] != null)
{
throw new Exception(xmlDoc.DocumentElement.Attributes["error"].Value);
}
return(xmlDoc);
}
catch (Exception e)
{
string info = e.Message;
string proxyMode = Engine.Instance.Storage.Get("proxy.mode").ToLowerInvariant();
string proxyWhen = Engine.Instance.Storage.Get("proxy.when").ToLowerInvariant();
string proxyAuth = Engine.Instance.Storage.Get("proxy.auth").ToLowerInvariant();
if (proxyMode != "none")
{
info += " - with '" + proxyMode + "' (" + proxyWhen + ") proxy and '" + proxyAuth + "' auth";
}
if (Engine.Instance.Storage.GetBool("advanced.expert"))
{
Engine.Instance.Logs.Log(LogType.Verbose, MessagesFormatter.Format(Messages.ExchangeTryFailed, title, hostN.ToString(), info));
}
if (firstError == "")
{
firstError = info;
}
}
}
throw new Exception(firstError);
}