public static PnPClientContext ConvertFrom(ClientContext clientContext, int retryCount = 10, int delay = 500)
{
var context = new PnPClientContext(clientContext.Url, retryCount, delay);
context.AuthenticationMode = clientContext.AuthenticationMode;
// In case of using networkcredentials in on premises or SharePointOnlineCredentials in Office 365
if (clientContext.Credentials != null)
{
context.Credentials = clientContext.Credentials;
}
else
{
//Take over the form digest handling setting
context.FormDigestHandlingEnabled = clientContext.FormDigestHandlingEnabled;
// In case of app only or SAML
context.ExecutingWebRequest += delegate(object oSender, WebRequestEventArgs webRequestEventArgs)
{
// Call the ExecutingWebRequest delegate method from the original ClientContext object, but pass along the webRequestEventArgs of
// the new delegate method
MethodInfo methodInfo = clientContext.GetType().GetMethod("OnExecutingWebRequest", BindingFlags.Instance | BindingFlags.NonPublic);
object[] parametersArray = new object[] { webRequestEventArgs };
methodInfo.Invoke(clientContext, parametersArray);
};
}
return(context);
}
/// <summary>
/// Clones a PnPClientContext object while "taking over" the security context of the existing PnPClientContext instance
/// </summary>
/// <param name="siteUri">Site url to be used for cloned ClientContext</param>
/// <returns>A PnPClientContext object created for the passed site url</returns>
public PnPClientContext Clone(Uri siteUri)
{
if (siteUri == null)
{
throw new ArgumentException("SiteUrl is required");
}
PnPClientContext clonedClientContext = new PnPClientContext(siteUri);
clonedClientContext.RetryCount = this.RetryCount;
clonedClientContext.Delay = this.Delay;
clonedClientContext.AuthenticationMode = this.AuthenticationMode;
// In case of using networkcredentials in on premises or SharePointOnlineCredentials in Office 365
if (this.Credentials != null)
{
clonedClientContext.Credentials = this.Credentials;
}
else
{
//Take over the form digest handling setting
clonedClientContext.FormDigestHandlingEnabled = (this as ClientContext).FormDigestHandlingEnabled;
// In case of app only or SAML
clonedClientContext.ExecutingWebRequest += delegate(object oSender, WebRequestEventArgs webRequestEventArgs)
{
// Call the ExecutingWebRequest delegate method from the original ClientContext object, but pass along the webRequestEventArgs of
// the new delegate method
MethodInfo methodInfo = this.GetType().GetMethod("OnExecutingWebRequest", BindingFlags.Instance | BindingFlags.NonPublic);
object[] parametersArray = new object[] { webRequestEventArgs };
methodInfo.Invoke(this, parametersArray);
};
}
return(clonedClientContext);
}