49 lines
1.9 KiB
C#
49 lines
1.9 KiB
C#
using Microsoft.AspNetCore.Authentication;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Options;
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Text;
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using System.Text.Encodings.Web;
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using System.Threading.Tasks;
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namespace Saxonite.Net.Core.Web.Base.Middleware
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{
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//=======================================================================
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// Authentication handler required to allow actions to issue Forbid() responses.
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// Ref. https://stackoverflow.com/questions/54578426/why-do-i-need-to-set-a-defaultforbidscheme/54587054#54587054
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//=======================================================================
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public class SaxAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
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{
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//-------------------------------------------------------------------
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// Data members.
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//-------------------------------------------------------------------
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public SaxAuthenticationHandler(IOptionsMonitor<AuthenticationSchemeOptions> options, ILoggerFactory logger, UrlEncoder encoder, ISystemClock clock) :
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base(options, logger, encoder, clock)
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{
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}
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//-------------------------------------------------------------------
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protected override Task HandleForbiddenAsync(AuthenticationProperties properties)
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{
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Context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
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return base.HandleForbiddenAsync(properties);
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}
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//-------------------------------------------------------------------
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protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
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{
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// NoOp task to avoid compiler warning.
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await Task.Yield();
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Context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
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return AuthenticateResult.NoResult();
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}
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//-------------------------------------------------------------------
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}
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//=======================================================================
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}
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