package com.ruoyi.project.system.user.controller;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.shiro.SecurityUtils;
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import org.apache.shiro.authc.AuthenticationException;
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import org.apache.shiro.authc.UsernamePasswordToken;
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import org.apache.shiro.subject.Subject;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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import com.ruoyi.common.utils.ServletUtils;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.framework.web.controller.BaseController;
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import com.ruoyi.framework.web.domain.AjaxResult;
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/**
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* 登录验证
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*
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* @author ruoyi
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*/
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@Controller
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public class LoginController extends BaseController
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{
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@GetMapping("/login")
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public String login(HttpServletRequest request, HttpServletResponse response)
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{
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// 如果是Ajax请求，返回Json字符串。
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if (ServletUtils.isAjaxRequest(request))
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{
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return ServletUtils.renderString(response, "{\"code\":\"1\",\"msg\":\"未登录或登录超时。请重新登录\"}");
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}
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return "login";
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}
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@PostMapping("/login")
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@ResponseBody
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public AjaxResult ajaxLogin(String username, String password, Boolean rememberMe)
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{
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UsernamePasswordToken token = new UsernamePasswordToken(username, password, rememberMe);
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Subject subject = SecurityUtils.getSubject();
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try
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{
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subject.login(token);
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return success();
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}
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catch (AuthenticationException e)
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{
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String msg = "用户或密码错误";
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if (StringUtils.isNotEmpty(e.getMessage()))
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{
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msg = e.getMessage();
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}
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return error(msg);
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}
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}
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@GetMapping("/unauth")
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public String unauth()
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{
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return "error/unauth";
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}
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}
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