50 lines
1.2 KiB
C#
50 lines
1.2 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Text.Json;
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using Microsoft.Extensions.Caching.Distributed;
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using SimApi.Communications;
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namespace SimApi.Helpers;
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/// <summary>
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/// 认证助手
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/// </summary>
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public class SimApiAuth(IDistributedCache cache)
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{
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/// <summary>
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/// 登录信息
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/// </summary>
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/// <param name="loginItem"></param>
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/// <param name="token"></param>
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/// <returns></returns>
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public string Login(SimApiLoginItem loginItem, string? token = null)
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{
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token ??= Guid.NewGuid().ToString();
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cache.SetString(token, JsonSerializer.Serialize(loginItem));
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return token;
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}
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/// <summary>
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/// 获取登陆信息
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/// </summary>
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/// <param name="token"></param>
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/// <returns></returns>
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public SimApiLoginItem? GetLogin(string token)
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{
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var login = cache.GetString(token);
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return login != null ? JsonSerializer.Deserialize<SimApiLoginItem>(login) : default;
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}
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/// <summary>
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/// 退出登陆
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/// </summary>
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/// <param name="uuid">登陆标识</param>
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public void Logout(string uuid)
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{
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if (!string.IsNullOrEmpty(uuid))
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{
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cache.Remove(uuid);
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}
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}
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} |