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@ -2,11 +2,13 @@ package com.xxl.job.admin.controller.interceptor;
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import com.xxl.job.admin.controller.annotation.PermessionLimit;
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import com.xxl.job.admin.core.util.CookieUtil;
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import com.xxl.job.admin.core.util.PropertiesUtil;
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import org.springframework.web.method.HandlerMethod;
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import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.math.BigInteger;
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/**
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* 权限拦截, 简易版
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@ -15,10 +17,16 @@ import javax.servlet.http.HttpServletResponse;
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public class PermissionInterceptor extends HandlerInterceptorAdapter {
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public static final String LOGIN_IDENTITY_KEY = "LOGIN_IDENTITY";
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public static final String LOGIN_IDENTITY_VAL = "sdf!121sdf$78sd!8";
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public static final String LOGIN_IDENTITY_TOKEN;
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static {
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String username = PropertiesUtil.getString("xxl.job.login.username");
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String password = PropertiesUtil.getString("xxl.job.login.password");
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String temp = username + "_" + password;
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LOGIN_IDENTITY_TOKEN = new BigInteger(1, temp.getBytes()).toString(16);
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}
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public static boolean login(HttpServletResponse response, boolean ifRemember){
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CookieUtil.set(response, LOGIN_IDENTITY_KEY, LOGIN_IDENTITY_VAL, ifRemember);
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CookieUtil.set(response, LOGIN_IDENTITY_KEY, LOGIN_IDENTITY_TOKEN, ifRemember);
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return true;
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}
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public static void logout(HttpServletRequest request, HttpServletResponse response){
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@ -26,7 +34,7 @@ public class PermissionInterceptor extends HandlerInterceptorAdapter {
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}
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public static boolean ifLogin(HttpServletRequest request){
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String indentityInfo = CookieUtil.getValue(request, LOGIN_IDENTITY_KEY);
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if (indentityInfo==null || !LOGIN_IDENTITY_VAL.equals(indentityInfo.trim())) {
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if (indentityInfo==null || !LOGIN_IDENTITY_TOKEN.equals(indentityInfo.trim())) {
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return false;
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}
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return true;
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@ -43,7 +51,9 @@ public class PermissionInterceptor extends HandlerInterceptorAdapter {
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HandlerMethod method = (HandlerMethod)handler;
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PermessionLimit permission = method.getMethodAnnotation(PermessionLimit.class);
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if (permission == null || permission.limit()) {
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throw new Exception("登陆失效");
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response.sendRedirect("/toLogin");
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//request.getRequestDispatcher("/toLogin").forward(request, response);
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return false;
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}
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}
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xueli.xue
9 years ago