protected override void OnLoad(EventArgs e)
{
string applianceIDString = Request.QueryString.Get("ApplianceID");
if (applianceIDString == null)
{
throw new Exception("ApplianceID not supplied");
}
long applianceID;
if (!long.TryParse(applianceIDString, out applianceID))
{
throw new Exception("ApplianceID " + applianceIDString + " not a number");
}
string keyString = Request.QueryString.Get("Key");
if (keyString == null)
{
throw new Exception("Key not supplied");
}
String serverKey = HttpServerUtility.UrlTokenEncode(ServerCryptoManager.Instance.PublicKey);
if (!serverKey.Substring(0, 10).Equals(keyString))
{
throw new Exception("Key parameter must be the first 10 characters of the ScreenConnect server key");
}
NCentralMachineFacade nmf = new NCentralMachineFacade(getParameter("NCentralServerAddress"),
getParameter("NCentralAPIUsername"),
getParameter("NCentralAPIPassword"));
//
// Get the list of Service Organizations
//
Customer[] ServiceOrgs = nmf.getCustomerList(true);
List<CustomerInfo> SOInfoList = new List<CustomerInfo>();
foreach (Customer SO in ServiceOrgs)
{
CustomerInfo CustInfo = new CustomerInfo();
foreach (T_KeyPair i in SO.Info)
{
switch (i.Key)
{
case "customer.customername":
CustInfo.CustomerName = i.Value;
break;
case "customer.customerid":
CustInfo.CustomerID = Convert.ToInt32(i.Value);
break;
case "customer.parentid":
CustInfo.ParentID = Convert.ToInt32(i.Value);
break;
}
}
SOInfoList.Add(CustInfo);
}
//
// Get the list of customers, and their parent IDs. In N-Central 10.1, sites are implemented
// as customers whose parent ID is the actual customer. Top-level customers' parent ID is the
// Service Organization to which they belong.
//
Customer[] Customers = nmf.getCustomerList(false);
List<CustomerInfo> CustomerInfoList = new List<CustomerInfo>();
foreach (Customer Cust in Customers)
{
CustomerInfo CustInfo = new CustomerInfo();
foreach (T_KeyPair i in Cust.Info)
{
switch (i.Key)
{
case "customer.customername":
CustInfo.CustomerName = i.Value;
break;
case "customer.customerid":
CustInfo.CustomerID = Convert.ToInt32(i.Value);
break;
case "customer.parentid":
CustInfo.ParentID = Convert.ToInt32(i.Value);
break;
}
}
CustomerInfoList.Add(CustInfo);
}
//
// Get the device's Customer and determine the parent id for it
//
DeviceInfo result = nmf.getDeviceInfo(applianceIDString);
string customerName = null;
foreach (T_KeyValue i in result.Info)
{
if (i.Key.Equals("device.customername"))
{
customerName = i.Value[0];
break;
}
}
if (customerName == null)
{
throw new Exception("N-Central API call to getDeviceInfo for applianceID "+applianceIDString+" did not return a value for device.customername");
}
int customerID = 0;
int parentID = 0;
foreach (CustomerInfo Cust in CustomerInfoList)
{
if (customerName.Equals(Cust.CustomerName))
{
customerID = Cust.CustomerID;
parentID = Cust.ParentID;
break;
}
}
//
// Determine if this is a site or a top-level customer
// If it's a site, we'll be setting two custom properties,
// c=<CustomerName>&c=<SiteName>
//
bool TopLevelCust = false;
int numProperties = 2;
foreach (CustomerInfo SO in SOInfoList)
{
if (SO.CustomerID == parentID)
{
TopLevelCust = true;
numProperties = 1;
break;
}
}
var relayUri = ServerExtensions.GetRelayUri(ConfigurationManager.AppSettings, HttpContext.Current.Request.Url, true, true);
//
// Set the custom properties according to whether this is a top-level customer
// or site
//
string[] propertyValues=new string[numProperties];
if (TopLevelCust)
{
propertyValues[0] = customerName;
}
else
{
propertyValues[1] = customerName;
foreach (CustomerInfo Cust in CustomerInfoList)
{
if (Cust.CustomerID == parentID)
{
propertyValues[0] = Cust.CustomerName;
break;
}
}
}
//
// Set the MSI customization parameters
//
var clientLaunchParameters = new ClientLaunchParameters
{
SessionType = SessionType.Access,
ProcessType = ProcessType.Guest,
NameCallbackFormat = "",
CustomPropertyValueCallbackFormats = propertyValues,
Host = relayUri.Host,
Port = relayUri.Port,
EncryptionKey = ServerCryptoManager.Instance.PublicKey,
};
var wildcardedHandlerPath = WebConfigurationManager.GetHandlerPath(typeof(InstallerHandler)).ReplaceFirst("*", WebResources.GetString("FileDownload.BaseName"));
var handlerPath = wildcardedHandlerPath.ReplaceFirst("*", "msi");
handlerPath = "/" + handlerPath + ClientLaunchParameters.ToQueryString(clientLaunchParameters);
//
// Redirect to the on-the-fly built custom MSI
//
Response.Redirect(getParameter("WebServerAddressableUri") + handlerPath);
Response.End();
}
protected override void OnLoad(EventArgs e)
{
string applianceIDString = Request.QueryString.Get("ApplianceID");
if (applianceIDString == null)
{
throw new Exception("ApplianceID not supplied");
}
long applianceID;
if (!long.TryParse(applianceIDString, out applianceID))
{
throw new Exception("ApplianceID " + applianceIDString + " not a number");
}
string keyString = Request.QueryString.Get("Key");
if (keyString == null)
{
throw new Exception("Key not supplied");
}
String serverKey = HttpServerUtility.UrlTokenEncode(ServerCryptoManager.Instance.PublicKey);
if (!serverKey.Substring(0, 10).Equals(keyString))
{
throw new Exception("Key parameter must be the first 10 characters of the ScreenConnect server key");
}
NCentralMachineFacade nmf = new NCentralMachineFacade();
DeviceInfo result = nmf.getDeviceInfo(getParameter("NCentralServerAddress") + "/dms/services/ServerEI",
getParameter("NCentralAPIUsername"),
getParameter("NCentralAPIPassword"),
applianceIDString);
string customerName = null;
foreach (T_KeyValue i in result.Info)
{
if (i.Key.Equals("device.customername"))
{
customerName = i.Value[0];
break;
}
}
if (customerName == null)
{
throw new Exception("N-Central API call to getDeviceInfo for applianceID "+applianceIDString+" did not return a value for device.customername");
}
var relayUri = ServerExtensions.GetRelayUri(ConfigurationManager.AppSettings, HttpContext.Current.Request.Url, true, true);
string[] propertyValues=new string[1];
propertyValues[0] = customerName;
var clientLaunchParameters = new ClientLaunchParameters
{
SessionType = SessionType.Access,
ProcessType = ProcessType.Guest,
NameCallbackFormat = "",
CustomPropertyValueCallbackFormats = propertyValues,
Host = relayUri.Host,
Port = relayUri.Port,
EncryptionKey = ServerCryptoManager.Instance.PublicKey,
};
var wildcardedHandlerPath = WebConfigurationManager.GetHandlerPath(typeof(InstallerHandler)).ReplaceFirst("*", WebResources.GetString("FileDownload.BaseName"));
var handlerPath = wildcardedHandlerPath.ReplaceFirst("*", "msi");
handlerPath = "/" + handlerPath + ClientLaunchParameters.ToQueryString(clientLaunchParameters);
Response.Redirect(getParameter("WebServerAddressableUri") + handlerPath);
Response.End();
}
