Esempi in C# (CSharp) per Microsoft.AspNetCore.Mvc.ViewFeatures HtmlHelper

Esempio n. 1

File: AntiForgeryToken.cs Progetto: Shusty-6th/BlazorComponentsInMVCProject

        public static MvcHtmlString AntiForgeryTokenRaw(this Microsoft.AspNetCore.Mvc.ViewFeatures.HtmlHelper helper)
        {
            var antiForgeryInputTag = helper.AntiForgeryToken().ToString();
            // Above gets the following: <input name="__RequestVerificationToken" type="hidden" value="PnQE7R0MIBBAzC7SqtVvwrJpGbRvPgzWHo5dSyoSaZoabRjf9pCyzjujYBU_qKDJmwIOiPRDwBV1TNVdXFVgzAvN9_l2yt9-nf4Owif0qIDz7WRAmydVPIm6_pmJAI--wvvFQO7g0VvoFArFtAR2v6Ch1wmXCZ89v0-lNOGZLZc1" />
            var removedStart = antiForgeryInputTag.Replace(@"<input name=""__RequestVerificationToken"" type=""hidden"" value=""", "");
            var tokenValue   = removedStart.Replace(@""" />", "");

            if (antiForgeryInputTag == removedStart || removedStart == tokenValue)
            {
                throw new InvalidOperationException("Oops! The Html.AntiForgeryToken() method seems to return something I did not expect.");
            }
            return(new MvcHtmlString(tokenValue));
        }