/// <summary>
/// Obtain Authentication Configuration
/// </summary>
/// <remarks>
/// Accessing Active Directory also costs resource,
/// so we only do it once then save into cache for later use
/// </remarks>
public static Configuration GetConfig()
{
PortalSettings _portalSettings = PortalController.GetCurrentPortalSettings();
string strKey = AUTHENTICATION_CONFIG_CACHE_PREFIX + "." + _portalSettings.PortalId.ToString();
Configuration config = (Configuration)DataCache.GetCache(strKey);
if (config == null)
{
config = new Configuration();
DataCache.SetCache(strKey, config);
}
return config;
}