public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
IpAddressRange two = obj as IpAddressRange;
if (two == null)
{
return(false);
}
return(Value == two.Value);
}
public void AddToIpsList(List<IpAddressRange> result, IpAddressRange ip, bool warning)
{
if (ip.Valid == false)
{
if(warning == true)
Engine.Instance.Logs.Log(LogType.Error, MessagesFormatter.Format(Messages.NetworkLockAllowedIpInvalid, ip.ToString()));
return;
}
if (result.Contains(ip))
{
if (warning == true)
Engine.Instance.Logs.Log(LogType.Warning, MessagesFormatter.Format(Messages.NetworkLockAllowedIpDuplicated, ip.ToString()));
return;
}
result.Add(ip);
}
public void AddToIpsList(List <IpAddressRange> result, IpAddressRange ip, bool warning)
{
if (ip.Valid == false)
{
if (warning == true)
{
Engine.Instance.Logs.Log(LogType.Error, Messages.Format(Messages.NetworkLockAllowedIpInvalid, ip.ToString()));
}
return;
}
if (result.Contains(ip))
{
if (warning == true)
{
Engine.Instance.Logs.Log(LogType.Warning, Messages.Format(Messages.NetworkLockAllowedIpDuplicated, ip.ToString()));
}
return;
}
result.Add(ip);
}
public static XmlElement CreateItemAllowAddress(string title, IpAddressRange range)
{
string address = range.GetAddress().ToString();
string mask = range.GetMask();
XmlDocument xmlDocRule = new XmlDocument();
XmlElement xmlRule = xmlDocRule.CreateElement("rule");
xmlRule.SetAttribute("name", title);
if(range.IsV4)
xmlRule.SetAttribute("layer", "ipv4");
else if(range.IsV6)
xmlRule.SetAttribute("layer", "ipv6");
xmlRule.SetAttribute("action", "permit");
XmlElement XmlIf1 = xmlDocRule.CreateElement("if");
xmlRule.AppendChild(XmlIf1);
XmlIf1.SetAttribute("field", "ip_remote_address");
XmlIf1.SetAttribute("match", "equal");
XmlIf1.SetAttribute("address", address);
XmlIf1.SetAttribute("mask", mask);
return xmlRule;
}
public void BuildOVPN()
{
ServerInfo CurrentServer = Engine.Instance.CurrentServer;
Storage s = Engine.Instance.Storage;
OvpnBuilder ovpn = new OvpnBuilder();
if (s.GetBool("openvpn.skip_defaults") == false)
{
ovpn.AppendDirectives(Engine.Instance.Storage.Get("openvpn.directives"), "Client level");
CurrentServer.Provider.OnBuildOvpnDefaults(ovpn);
ovpn.AppendDirectives(CurrentServer.OvpnDirectives, "Server level");
}
if (s.Get("openvpn.dev_node") != "")
ovpn.AppendDirective("dev-node", s.Get("openvpn.dev_node"), "");
int rcvbuf = s.GetInt("openvpn.rcvbuf");
if ((rcvbuf == -2) && (Platform.IsWindows())) rcvbuf = (256 * 1024);
if (rcvbuf == -2) rcvbuf = -1;
if (rcvbuf != -1)
ovpn.AppendDirective("rcvbuf", rcvbuf.ToString(), "");
int sndbuf = s.GetInt("openvpn.sndbuf");
if ((sndbuf == -2) && (Platform.IsWindows())) sndbuf = (256 * 1024);
if (sndbuf == -2) sndbuf = -1;
if (sndbuf != -1)
ovpn.AppendDirective("sndbuf", sndbuf.ToString(), "");
string proxyDirectiveName = "";
string proxyDirectiveArgs = "";
string proxyMode = s.GetLower("proxy.mode");
if (proxyMode == "tor")
{
proxyDirectiveName = "socks-proxy";
}
else if (proxyMode == "http")
{
proxyDirectiveName = "http-proxy";
}
else if (proxyMode == "socks")
{
proxyDirectiveName = "socks-proxy";
}
if (proxyDirectiveName != "")
{
proxyDirectiveArgs += s.Get("proxy.host") + " " + s.Get("proxy.port");
if ((s.GetLower("proxy.mode") != "none") && (s.GetLower("proxy.mode") != "tor"))
{
if (s.Get("proxy.auth") != "None")
{
m_fileProxyAuth = new TemporaryFile("ppw");
string fileNameAuthOvpn = m_fileProxyAuth.Path.Replace("\\", "\\\\"); // 2.6, Escaping for Windows
string fileNameData = s.Get("proxy.login") + "\n" + s.Get("proxy.password") + "\n";
Platform.Instance.FileContentsWriteText(m_fileProxyAuth.Path, fileNameData);
proxyDirectiveArgs += " \"" + fileNameAuthOvpn + "\" " + s.Get("proxy.auth").ToLowerInvariant(); // 2.6 Auth Fix
}
}
ovpn.AppendDirective(proxyDirectiveName, proxyDirectiveArgs, "");
}
string routesDefault = s.Get("routes.default");
if (routesDefault == "out")
{
ovpn.AppendDirective("route-nopull", "", "For Routes Out");
// For Checking
if(CurrentServer.IpExit != "")
ovpn.AppendDirective("route", CurrentServer.IpExit + " 255.255.255.255 vpn_gateway", "For Checking Route");
// For DNS
// < 2.9. route directive useless, and DNS are forced manually in every supported platform. // TOCLEAN
/*
ovpn += "dhcp-option DNS " + Constants.DnsVpn + "\n"; // Manually because route-nopull skip it
ovpn += "route 10.4.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.5.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.6.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.7.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.8.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.9.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.30.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
ovpn += "route 10.50.0.1 255.255.255.255 vpn_gateway # AirDNS\n";
*/
// 2.9, Can be removed when resolv-conf method it's not binded anymore in up/down ovpn directive // TOFIX
ovpn.AppendDirective("dhcp-option", "DNS " + Constants.DnsVpn, "");
}
string routes = s.Get("routes.custom");
string[] routes2 = routes.Split(';');
foreach (string route in routes2)
{
string[] routeEntries = route.Split(',');
if (routeEntries.Length != 3)
continue;
IpAddressRange ipCustomRoute = new IpAddressRange(routeEntries[0]);
if (ipCustomRoute.Valid == false)
Engine.Instance.Logs.Log(LogType.Warning, MessagesFormatter.Format(Messages.CustomRouteInvalid, ipCustomRoute.ToString()));
else
{
string action = routeEntries[1];
string notes = routeEntries[2];
if ((routesDefault == "out") && (action == "in"))
ovpn.AppendDirective("route", ipCustomRoute.ToOpenVPN() + " vpn_gateway", Utils.SafeString(notes));
if ((routesDefault == "in") && (action == "out"))
ovpn.AppendDirective("route", ipCustomRoute.ToOpenVPN() + " net_gateway", Utils.SafeString(notes));
}
}
if (routesDefault == "in")
{
if (proxyMode == "tor")
{
List<string> torNodeIps = TorControl.GetGuardIps();
foreach (string torNodeIp in torNodeIps)
{
ovpn.AppendDirective("route", torNodeIp + " 255.255.255.255 net_gateway", "Tor Circuit");
}
}
}
ovpn.AppendDirective("management", "127.0.0.1 " + Engine.Instance.Storage.Get("openvpn.management_port"), "");
ovpn.AppendDirectives(Engine.Instance.Storage.Get("openvpn.custom"), "Custom level");
// Experimental - Allow identification as Public Network in Windows. Advanced Option?
// ovpn.Append("route-metric 512");
// ovpn.Append("route 0.0.0.0 0.0.0.0");
// Used by OpenVPN provider
if (ovpn.ExistsDirective("auth-user-pass"))
{
m_filePasswordAuth = new TemporaryFile("ppw");
string fileNameAuthOvpn = m_filePasswordAuth.Path.Replace("\\", "\\\\");
string login = CurrentServer.Provider.GetLogin();
string password = CurrentServer.Provider.GetPassword();
string fileNameData = login + "\n" + password + "\n";
Platform.Instance.FileContentsWriteText(m_filePasswordAuth.Path, fileNameData);
proxyDirectiveArgs += " \"" + fileNameAuthOvpn + "\" " + s.Get("proxy.auth").ToLowerInvariant();
ovpn.AppendDirective("auth-user-pass", "\"" + fileNameAuthOvpn + "\"", "Auth");
}
CurrentServer.Provider.OnBuildOvpn(ovpn);
CurrentServer.Provider.OnBuildOvpnAuth(ovpn);
Platform.Instance.OnBuildOvpn(ovpn);
ovpn.Normalize();
string ovpnText = ovpn.Get();
CurrentServer.Provider.OnBuildOvpnPost(ref ovpnText);
Engine.Instance.ConnectedOVPN = ovpnText;
m_ovpn = ovpn;
}
