54 lines
1.8 KiB
C#
54 lines
1.8 KiB
C#
// Copyright Epic Games, Inc. All Rights Reserved.
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using System;
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using System.Collections.Generic;
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using System.Security.Claims;
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using System.Text.Encodings.Web;
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using System.Threading.Tasks;
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using EpicGames.Horde.Users;
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using HordeServer.Utilities;
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using Microsoft.AspNetCore.Authentication;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Options;
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namespace HordeServer.Authentication
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{
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class AnonymousAuthenticationOptions : AuthenticationSchemeOptions
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{
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}
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class AnonymousAuthHandler : AuthenticationHandler<AnonymousAuthenticationOptions>
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{
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public const string AuthenticationScheme = "Anonymous";
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public AnonymousAuthHandler(IOptionsMonitor<AnonymousAuthenticationOptions> options, ILoggerFactory logger, UrlEncoder encoder)
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: base(options, logger, encoder)
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{
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}
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protected override Task<AuthenticateResult> HandleAuthenticateAsync()
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{
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List<Claim> claims = new List<Claim>();
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claims.Add(new Claim(HordeClaimTypes.Version, HordeClaimTypes.CurrentVersion));
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claims.Add(new Claim(ClaimTypes.Name, AuthenticationScheme));
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claims.Add(new Claim(HordeClaimTypes.UserId, UserId.Anonymous.ToString()));
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claims.Add(new Claim(HordeClaims.AdminClaim.Type, HordeClaims.AdminClaim.Value));
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ClaimsIdentity identity = new ClaimsIdentity(claims, Scheme.Name);
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ClaimsPrincipal principal = new ClaimsPrincipal(identity);
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AuthenticationTicket ticket = new AuthenticationTicket(principal, Scheme.Name);
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return Task.FromResult(AuthenticateResult.Success(ticket));
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}
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}
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static class AnonymousExtensions
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{
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public static AuthenticationBuilder AddAnonymous(this AuthenticationBuilder builder, Action<AnonymousAuthenticationOptions> configure)
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{
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return builder.AddScheme<AnonymousAuthenticationOptions, AnonymousAuthHandler>(AnonymousAuthHandler.AuthenticationScheme, configure);
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}
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}
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}
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