/// <summary>
/// Retrieves authentication information from a WSUS server.
/// </summary>
/// <returns>List of supported authentication methods</returns>
private async Task <AuthPlugInInfo[]> GetAuthenticationInfo()
{
GetAuthConfigResponse authConfigResponse;
var httpBinding = new System.ServiceModel.BasicHttpBinding();
var upstreamEndpoint = new System.ServiceModel.EndpointAddress(UpstreamEndpoint.ServerSyncURI);
if (upstreamEndpoint.Uri.Scheme.Equals("https", StringComparison.OrdinalIgnoreCase))
{
httpBinding.Security.Mode = System.ServiceModel.BasicHttpSecurityMode.Transport;
}
// Create a WSUS server sync client
IServerSyncWebService serverSyncClient = new ServerSyncWebServiceClient(httpBinding, upstreamEndpoint);
// Retrieve the authentication information
authConfigResponse = await serverSyncClient.GetAuthConfigAsync(new GetAuthConfigRequest());
if (authConfigResponse == null)
{
throw new Exception("Authentication config response was null.");
}
else if (authConfigResponse.GetAuthConfigResponse1.GetAuthConfigResult.AuthInfo == null)
{
throw new Exception("Authentication config payload was null.");
}
return(authConfigResponse.GetAuthConfigResponse1.GetAuthConfigResult.AuthInfo);
}
private static void RefreshTarget(string server, string login, string password)
{
try
{
LogHelper.Debug <ExtendedDistributedCallingService>("Refreshing " + server);
using (var cacheRefresher = new ServerSyncWebServiceClient(server))
cacheRefresher.RefreshAll(new Guid(DistributedCache.PageCacheRefresherId), login, password);
}
catch (Exception ex)
{
LogHelper.Error <ExtendedDistributedCallingService>("Could not refresh " + server, ex);
}
}
/// <summary>
/// Retrieves a server access cookie based on an authentication cookie.
/// </summary>
/// <param name="authCookie">The auth cookie to use when requesting the access cookie</param>
/// <returns>An access cookie</returns>
private async Task <Cookie> GetServerAccessCookie(WebServices.DssAuthentication.AuthorizationCookie authCookie)
{
var httpBinding = new System.ServiceModel.BasicHttpBinding();
var upstreamEndpoint = new System.ServiceModel.EndpointAddress(UpstreamEndpoint.ServerSyncURI);
if (upstreamEndpoint.Uri.Scheme.Equals("https", StringComparison.OrdinalIgnoreCase))
{
httpBinding.Security.Mode = System.ServiceModel.BasicHttpSecurityMode.Transport;
}
// Create a service client on the default Microsoft upstream server.
IServerSyncWebService serverSyncClient = new ServerSyncWebServiceClient(httpBinding, upstreamEndpoint);
// Create an access cookie request using the authentication cookie parameter.
var cookieRequest = new GetCookieRequest();
cookieRequest.GetCookie = new GetCookieRequestBody();
cookieRequest.GetCookie.authCookies = new WebServices.ServerSync.AuthorizationCookie[] { new WebServices.ServerSync.AuthorizationCookie() };
cookieRequest.GetCookie.authCookies[0].CookieData = authCookie.CookieData;
cookieRequest.GetCookie.authCookies[0].PlugInId = authCookie.PlugInId;
cookieRequest.GetCookie.oldCookie = null;
cookieRequest.GetCookie.protocolVersion = "1.7";
GetCookieResponse cookieResponse;
try
{
cookieResponse = await serverSyncClient.GetCookieAsync(cookieRequest);
}
catch (System.ServiceModel.FaultException ex)
{
throw new UpstreamServerException(ex);
}
if (cookieResponse == null ||
cookieResponse.GetCookieResponse1.GetCookieResult.EncryptedData == null)
{
throw new Exception("Failed to get access cookie. Response or cookie is null.");
}
return(cookieResponse.GetCookieResponse1.GetCookieResult);
}
