74 lines
2.5 KiB
C#
74 lines
2.5 KiB
C#
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using Authentication;
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using Avalonia_Common.Core;
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using Avalonia_Services.Core;
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using Avalonia_Services.Services.AuthService;
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using System;
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using System.Text.Json;
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using System.Threading.Tasks;
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namespace Avalonia_PC.Authentication
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{
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public sealed class PcAuthEndpointService(PcGlobalTokenService tokenService) : IPcAuthEndpointService
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{
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private static readonly JsonSerializerOptions JsonOptions = new()
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{
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PropertyNameCaseInsensitive = true,
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};
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public async Task<object?> AuthorizeAsync(ServiceEndpointContext ctx)
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{
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var request = Deserialize<PcAuthorizeRequest>(ctx.Body);
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var token = await tokenService.AuthorizeAsync(request?.AuthorizationCode);
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if (token is null)
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{
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ctx.StatusCode = 401;
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return ResponseHelper.Failure(401, "授权失败");
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}
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return ResponseHelper.Ok(token, "授权成功");
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}
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public async Task<object?> RefreshAsync(ServiceEndpointContext ctx)
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{
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var request = Deserialize<PcRefreshRequest>(ctx.Body);
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var token = request?.Token ?? ExtractBearerToken(ctx.GetHeader("Authorization"));
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var refreshed = await tokenService.RefreshAsync(token);
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if (refreshed is null)
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{
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ctx.StatusCode = 401;
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return ResponseHelper.Failure(401, "授权已失效");
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}
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return ResponseHelper.Ok(refreshed, "刷新成功");
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}
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public Task<object?> LogoutAsync(ServiceEndpointContext ctx)
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{
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var request = Deserialize<PcLogoutRequest>(ctx.Body);
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var token = request?.Token ?? ExtractBearerToken(ctx.GetHeader("Authorization"));
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tokenService.Logout(token);
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return Task.FromResult<object?>(ResponseHelper.Succeed("退出成功"));
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}
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private static T? Deserialize<T>(string? body)
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{
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return string.IsNullOrWhiteSpace(body)
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? default
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: JsonSerializer.Deserialize<T>(body, JsonOptions);
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}
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private static string? ExtractBearerToken(string? authorization)
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{
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if (string.IsNullOrWhiteSpace(authorization))
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{
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return null;
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}
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const string prefix = "Bearer ";
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return authorization.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)
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? authorization[prefix.Length..].Trim()
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: authorization.Trim();
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}
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}
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}
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