/// <summary>
/// Html Helper Service
/// </summary>
public HtmlHelperService(
ILogger <HtmlHelperService> logger,
IDownloaderService downloaderService,
IHttpRequestInfoService httpRequestInfoService,
IHtmlReaderService htmlReaderService)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_downloaderService = downloaderService ?? throw new ArgumentNullException(nameof(downloaderService));
_httpRequestInfoService = httpRequestInfoService ?? throw new ArgumentNullException(nameof(httpRequestInfoService));
_htmlReaderService = htmlReaderService ?? throw new ArgumentNullException(nameof(htmlReaderService));
}
/// <summary>
/// Anti Xss Library
/// </summary>
public AntiXssService(
IHtmlReaderService htmlReaderService,
IOptionsSnapshot <AntiXssConfig> antiXssConfig,
ILogger <AntiXssService> logger)
{
_htmlReaderService = htmlReaderService ?? throw new ArgumentNullException(nameof(htmlReaderService));
_antiXssConfig = antiXssConfig;
_antiXssConfig = antiXssConfig ?? throw new ArgumentNullException(nameof(antiXssConfig));
if (_antiXssConfig.Value == null || _antiXssConfig.Value.ValidHtmlTags == null)
{
throw new ArgumentNullException(nameof(antiXssConfig), "Please add AntiXssConfig to your appsettings.json file.");
}
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
