private string CheckAndJoinAllowedMethods(string[] allowedMethods)
{
if (allowedMethods == null)
{
return(string.Empty);
}
StringBuilder sb = new StringBuilder();
foreach (var method in allowedMethods)
{
if (sb.Length > 0)
{
sb.Append(',');
}
XTable.CorsHttpMethods allowedCorsMethod = XTable.CorsHttpMethods.None;
if (Enum.TryParse <XTable.CorsHttpMethods>(method, ignoreCase: true, out allowedCorsMethod))
{
sb.Append(allowedCorsMethod);
}
else
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resources.InvalidHTTPMethod, method));
}
}
return(sb.ToString().ToUpperInvariant());
}
/// <summary>
/// Parse CorsHttpMethods from OLD XSCL to String Array
/// </summary>
/// <param name="methods">CorsHttpMethods from XSCL</param>
/// <returns>String Array</returns>
private static string[] ConvertCorsHttpMethodToString(XTable.CorsHttpMethods methods)
{
List <string> methodList = new List <string>();
foreach (XTable.CorsHttpMethods methodValue in Enum.GetValues(typeof(XTable.CorsHttpMethods)).Cast <XTable.CorsHttpMethods>())
{
if (methodValue != XTable.CorsHttpMethods.None && (methods & methodValue) != 0)
{
methodList.Add(methodValue.ToString());
}
}
return(methodList.ToArray());
}
private void SetAllowedMethods(XTable.CorsRule corsRule, string[] allowedMethods)
{
corsRule.AllowedMethods = XTable.CorsHttpMethods.None;
if (null != allowedMethods)
{
foreach (var method in allowedMethods)
{
XTable.CorsHttpMethods allowedCorsMethod = XTable.CorsHttpMethods.None;
if (Enum.TryParse <XTable.CorsHttpMethods>(method, true, out allowedCorsMethod))
{
corsRule.AllowedMethods |= allowedCorsMethod;
}
else
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resources.InvalidHTTPMethod, method));
}
}
}
}
