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news 2025/7/19 1:33:28

西安网站快速备案,外包公司,公司系统软件,中关村电脑报价官网基于Cookie传递token的主要思路是通过用户身份验证后，将生成的token保存到Response.Cookies返回客户端，后续客户端访问服务接口时会自动携带Cookie到服务端以便验证身份。之前一直搞不清楚的是服务端程序如何从Cookie读取token进行认证（一般都…

基于Cookie传递token的主要思路是通过用户身份验证后，将生成的token保存到Response.Cookies返回客户端，后续客户端访问服务接口时会自动携带Cookie到服务端以便验证身份。之前一直搞不清楚的是服务端程序如何从Cookie读取token进行认证（一般都是将token放到header中以特定键值对形式自动验证身份），不过参考文献2中给出示例，主要是处理JwtBearerEvents.OnMessageReceived事件，该事件是接收到 protocol message时触发，此时可以从Cookie中取出token并将其赋予MessageReceivedContext.Token属性，以便支撑身份验证。主要代码如下所示：

[HttpPost]
public async Task<ApiResult> LoginPlus([FromBody] UserInfo info)
{try{if (_dbClient.Queryable<AppUser>().Any(r => (r.Account == info.Name) && (r.Password == info.Password))){AppUser curUser = _dbClient.Queryable<AppUser>().First(r => (r.Account == info.Name) && (r.Password == info.Password));ApiResult result = new ApiResult();result.UserName = curUser.Name;var cookieOptions = new CookieOptions{HttpOnly = true, Secure = true, Expires = DateTime.UtcNow.AddDays(7) };Response.Cookies.Append("auth_token", GetToken(info.Name), cookieOptions);return result;}else{return new ApiResult("身份验证失败", 500, false);}}catch (Exception ex){return new ApiResult(ex.Message, 500, false);}
}

builder.Services.AddAuthentication(options =>
{...
}).AddJwtBearer(options =>
{...options.Events = new JwtBearerEvents{OnMessageReceived = context =>{var accessToken = context.Request.Cookies["auth_token"];if (!string.IsNullOrEmpty(accessToken)){//Bearer Token. This will give the application an opportunity to //retrieve a token from an alternative location.context.Token = accessToken;}return Task.CompletedTask;}};
});