SSOController.cs
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// ***********************************************************************
// <summary>
// 基础控制器
// 继承该控制器可以防止未登录查看
// 继承该控制器后，如果想访问控制器中存在，但模块配置里面没有的Action（如：Home/Git），请使用AnonymousAttribute
// </summary>
// ***********************************************************************
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using WebRepository;
namespace WebApp
{
public class SSOController : Controller
{
public const string Token = "Token";
protected LoginInfo _loginInfo;
protected IAuth _authUtil;
public SSOController(IAuth authUtil)
{
_authUtil = authUtil;
AuthStrategyContext authStrategyContext = _authUtil.GetCurrentUser();
if (authStrategyContext != null)
{
_loginInfo = new LoginInfo
{
Id = authStrategyContext.User.Id,
Account = authStrategyContext.User.Account,
Name = authStrategyContext.User.Name,
};
}
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
string userToken = "";
//Token by QueryString
var request = filterContext.HttpContext.Request;
if (request.Cookies[Token] != null) //从Cookie读取Token
{
userToken = request.Cookies[Token];
}
if (string.IsNullOrEmpty(userToken))
{
//直接登录
filterContext.Result = LoginResult("");
return;
}
//验证
if (_authUtil.CheckLogin(userToken) == false)
{
//会话丢失，跳转到登录页面
filterContext.Result = LoginResult("");
return;
}
base.OnActionExecuting(filterContext);
}
public virtual ActionResult LoginResult(string username)
{
return new RedirectResult("/Login/Index");
}
}
}