internal virtual void PrepareSession()
{
// make sure we have a valid WebRequestSession object to work with
if (null == WebSession)
{
WebSession = new WebRequestSession();
}
if (null != SessionVariable)
{
// save the session back to the PS environment if requested
PSVariableIntrinsics vi = SessionState.PSVariable;
vi.Set(SessionVariable, WebSession);
}
//
// handle credentials
//
if (null != Credential && Authentication == WebAuthenticationType.None)
{
// get the relevant NetworkCredential
NetworkCredential netCred = Credential.GetNetworkCredential();
WebSession.Credentials = netCred;
// supplying a credential overrides the UseDefaultCredentials setting
WebSession.UseDefaultCredentials = false;
}
else if ((null != Credential || null != Token) && Authentication != WebAuthenticationType.None)
{
ProcessAuthentication();
}
else if (UseDefaultCredentials)
{
WebSession.UseDefaultCredentials = true;
}
if (null != CertificateThumbprint)
{
X509Store store = new X509Store(StoreName.My, StoreLocation.CurrentUser);
store.Open(OpenFlags.ReadOnly | OpenFlags.OpenExistingOnly);
X509Certificate2Collection collection = (X509Certificate2Collection)store.Certificates;
X509Certificate2Collection tbCollection = (X509Certificate2Collection)collection.Find(X509FindType.FindByThumbprint, CertificateThumbprint, false);
if (tbCollection.Count == 0)
{
CryptographicException ex = new CryptographicException(WebCmdletStrings.ThumbprintNotFound);
throw ex;
}
foreach (X509Certificate2 tbCert in tbCollection)
{
X509Certificate certificate = (X509Certificate)tbCert;
WebSession.AddCertificate(certificate);
}
}
if (null != Certificate)
{
WebSession.AddCertificate(Certificate);
}
//
// handle the user agent
//
if (null != UserAgent)
{
// store the UserAgent string
WebSession.UserAgent = UserAgent;
}
if (null != Proxy)
{
WebProxy webProxy = new WebProxy(Proxy);
webProxy.BypassProxyOnLocal = false;
if (null != ProxyCredential)
{
webProxy.Credentials = ProxyCredential.GetNetworkCredential();
}
else if (ProxyUseDefaultCredentials)
{
// If both ProxyCredential and ProxyUseDefaultCredentials are passed,
// UseDefaultCredentials will overwrite the supplied credentials.
webProxy.UseDefaultCredentials = true;
}
WebSession.Proxy = webProxy;
}
if (-1 < MaximumRedirection)
{
WebSession.MaximumRedirection = MaximumRedirection;
}
// store the other supplied headers
if (null != Headers)
{
foreach (string key in Headers.Keys)
{
// add the header value (or overwrite it if already present)
WebSession.Headers[key] = Headers[key].ToString();
}
}
}
