65 lines
2.1 KiB
C#
65 lines
2.1 KiB
C#
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using Microsoft.AspNetCore.Authorization.Policy;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Volo.Abp.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection;
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namespace Syc.Authorize.JwtBearer
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{
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/// <summary>
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/// 用于针对授权结果，进行不同的响应处理
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/// </summary>
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public class AppAuthorizationMiddlewareResultHandler : IAuthorizationMiddlewareResultHandler,ITransientDependency
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{
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public async Task HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult)
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{
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JwtBearerErrorMsgResponse response = null;
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if (authorizeResult.Challenged)
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{
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await context.Response.UnauthorizedAsync();
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return;
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}
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if (authorizeResult.Forbidden || authorizeResult.AuthorizationFailure is not null)
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{
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IEnumerable<string> reasons = null;
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if (authorizeResult.AuthorizationFailure is not null)
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{
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var message = authorizeResult.AuthorizationFailure.FailureReasons.Select(x => x.Message).ToList();
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if (message.Any(x => !string.IsNullOrWhiteSpace(x)))
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reasons = message;
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}
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response = new JwtBearerErrorMsgResponse()
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{
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Code = 403,
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Message = "Forbidden",
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Data = reasons
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};
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}
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//token 已过期
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if (context.Request.Headers.ContainsKey("Token-Expired"))
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{
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response = new JwtBearerErrorMsgResponse()
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{
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Code = 401,
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Message = "Token has expired"
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};
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}
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if (response is not null)
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{
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await context.Response.WriteAsJsonAsync(response);
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}
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else
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await next(context);
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}
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}
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}
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