private static PSAuthenticationMethod?GuessAuthenticationMethodFromHostname(SearchRequest searchRequest, PSAuthenticationMethod alternateMethod)
{
PSAuthenticationMethod?result = null;
var siteUrl = searchRequest.SharePointSiteUrl;
if (!String.IsNullOrWhiteSpace(siteUrl))
{
if (Uri.TryCreate(siteUrl, UriKind.Absolute, out Uri uri))
{
if (uri.Host.ToLower().EndsWith("sharepoint.com"))
{
result = PSAuthenticationMethod.SPOManagement;
}
else
{
result = alternateMethod;
}
}
}
return(result);
}