131 lines
4.7 KiB
Java
131 lines
4.7 KiB
Java
package com.yutou.tools.web;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.yutou.tools.utils.RedisTools;
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import com.yutou.tools.utils.Tools;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.ResponseBody;
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import javax.annotation.Resource;
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import javax.servlet.http.Cookie;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.Objects;
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import java.util.UUID;
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@Controller
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public class userController {
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@RequestMapping("/login/check.do")
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@ResponseBody
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public String getLoginState(HttpServletRequest request) {
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JSONObject json = new JSONObject();
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json.put("code", -1);
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json.put("msg", "未登录");
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JSONArray array = new JSONArray();
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if (RedisTools.get("ban") != null) {
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array = JSONArray.parseArray(RedisTools.get("ban"));
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}
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if (array.contains(Tools.getRemoteAddress(request))) {
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json.put("code", -2);
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json.put("msg", "未登录");
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System.out.println("IP已被封禁");
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return json.toJSONString();
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}
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Cookie cookie = Tools.getCookie(request, "user");
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if (cookie == null) {
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return json.toJSONString();
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}
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if ("ok".equals(RedisTools.get(cookie.getValue()))) {
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json.put("code", 0);
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json.put("msg", "登录成功");
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return json.toJSONString();
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}
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json.put("code", -1);
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json.put("msg", "未登录");
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return json.toJSONString();
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}
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@RequestMapping("/login/sendCaptcha.do")
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@ResponseBody
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public String captcha(HttpServletRequest request) {
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JSONArray array = new JSONArray();
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if (RedisTools.get("ban") != null) {
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array = JSONArray.parseArray(RedisTools.get("ban"));
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}
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if (array.contains(Tools.getRemoteAddress(request))) {
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System.out.println("IP已被封禁");
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return "ERROR!";
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}
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int[] captcha = Tools.randomCommon(0, 9, 6);
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String cc = "";
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for (int value : captcha) {
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cc += value;
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}
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RedisTools.set("login", cc, 5 * 60 * 1000);
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String token=UUID.randomUUID().toString().replace("-","");
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RedisTools.set(token,Tools.getRemoteAddress(request),10 * 60 * 1000);
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String url="http://tools.yutou233.cn/login/ban.do?token="+token;
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Tools.sendServer("管理后台登录验证码", "本次登录验证码为:" + cc
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+ ",登录IP:" + Tools.getRemoteAddress(request)
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+ ",非正常登录，封禁IP:"+url);
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return "ok";
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}
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@RequestMapping("/login/ban.do")
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@ResponseBody
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public String banIp(String token){
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String ip=RedisTools.get(token);
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if(ip!=null){
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JSONArray array = new JSONArray();
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if (RedisTools.get("ban") != null) {
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array = JSONArray.parseArray(RedisTools.get("bean"));
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}
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array.add(ip);
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RedisTools.set("ban",array.toJSONString());
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return "已封禁";
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}
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return "ERROR";
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}
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@RequestMapping(value = "/login/login.do", method = RequestMethod.POST)
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@ResponseBody
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public String login(HttpServletResponse response, String code) {
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JSONObject json = new JSONObject();
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if (RedisTools.get("login").equals(code.trim())) {
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String uuid = UUID.randomUUID().toString();
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Tools.setCookie(response, "user", uuid.replace("-", ""), 30 * 24 * 60 * 60);
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RedisTools.set(uuid.replace("-", ""), "ok", 30 * 24 * 60 * 60);
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json.put("code", 0);
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json.put("msg", "登录成功");
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return json.toJSONString();
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}
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json.put("code", -2);
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json.put("msg", "登录安全码错误");
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return json.toJSONString();
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}
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@RequestMapping(value = "/login/logout.do", method = RequestMethod.POST)
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@ResponseBody
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public String logout(HttpServletRequest request, HttpServletResponse response) {
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JSONObject json = new JSONObject();
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Cookie cookie = Tools.getCookie(request, "user");
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json.put("code", -1);
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json.put("msg", "退出失败");
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if (cookie != null) {
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if ("ok".equals(RedisTools.get(cookie.getValue()))) {
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RedisTools.set(cookie.getValue(), "ok", 1);
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Tools.deleteCookie(request, response, "user");
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json.put("code", 0);
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json.put("msg", "退出成功");
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}
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}
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return json.toJSONString();
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}
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}
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