private AuthorizationContext GetAuthorizationContext(
FilterDescriptor[] filterDescriptors,
RequestHeaders headers = null,
bool isPreflight = false)
{
// HttpContext
var httpContext = new DefaultHttpContext();
if (headers != null)
{
httpContext.Request.Headers.Add(CorsConstants.AccessControlRequestHeaders, headers.Headers.Split(','));
httpContext.Request.Headers.Add(CorsConstants.AccessControlRequestMethod, new[] { headers.Method });
httpContext.Request.Headers.Add(CorsConstants.AccessControlExposeHeaders, headers.ExposedHeaders.Split(','));
httpContext.Request.Headers.Add(CorsConstants.Origin, new[] { headers.Origin });
}
var method = isPreflight ? CorsConstants.PreflightHttpMethod : "GET";
httpContext.Request.Method = method;
// AuthorizationContext
var actionContext = new ActionContext(
httpContext: httpContext,
routeData: new RouteData(),
actionDescriptor: new ActionDescriptor() { FilterDescriptors = filterDescriptors });
var authorizationContext = new AuthorizationContext(
actionContext,
filterDescriptors.Select(filter => filter.Filter).ToList()
);
return authorizationContext;
}