private void SetProxySetting(IcaFile icaFile, string proxySettingName, string value)
{
// Set proxy settings in both the WFClient and Application sections
// to avoid possible problems in older clients.
icaFile.SetPropertyValue("WFClient", proxySettingName, value);
icaFile.SetPropertyValue(IcaFile.ApplicationSection, proxySettingName, value);
}
public string Modify(string valueToModify, CustomizationContextData context)
{
var icadetails = new IcaFile(valueToModify);
string appLaunched = icadetails.GetPropertyValue(IcaFile.ApplicationSection, "InitialProgram"); // or "Title" for friendly Name
Tracer.TraceInfo("User {0} launches app: {1}", context.UserIdentity.Name, appLaunched);
// We're not changing the ica file, so just return the value originally supplied
return(valueToModify);
}
public string Modify(string valueToModify, CustomizationContextData context)
{
var icadetails = new IcaFile(valueToModify);
// If the request is detected as having come via a gateway, then treat as remote access:
bool isRemoteAccess = context.RequestGateway != null;
icadetails.SetPropertyValue(IcaFile.ApplicationSection, "SFRAllowed", isRemoteAccess ? "Off" : "On");
// get modified string back from helper breakdown class.
string modifiedIcaFile = icadetails.ToString();
Tracer.TraceInfo("Launch Customisation: check modifications to ICA File");
Tracer.TraceInfo(modifiedIcaFile);
return(modifiedIcaFile);
}
public string Modify(string originalIcaFileContent, CustomizationContextData context)
{
var icaFile = new IcaFile(originalIcaFileContent);
// Get the client ip address (detected from the request HTTP headers)
var clientIpAddress = context.DeviceInfo.DetectedAddress;
if (clientsNeedingSocksProxyPattern.IsMatch(clientIpAddress))
{
// the client ip address matches the range of addresses for which we want the client to use a SOCKS proxy.
SetProxySetting(icaFile, "ProxyType", "Socks");
SetProxySetting(icaFile, "ProxyHost", "socksproxy.mycompany.com:1080");
}
else
{
// otherwise let the client auto detect the proxy server.
SetProxySetting(icaFile, "ProxyType", "Auto");
}
string customizedIcaContent = icaFile.ToString();
return(customizedIcaContent);
}