Pu Zhibing
3 天以前 3244b550596e0330031b3f4547356927df83b0ad
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package com.ruoyi.account.controller;
 
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.alipay.api.internal.util.codec.Base64;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.account.api.model.TAppUser;
import com.ruoyi.account.service.TAppUserService;
import com.ruoyi.account.wx.body.resp.Code2SessionRespBody;
import com.ruoyi.account.wx.body.resq.Code2SessionResqBody;
import com.ruoyi.account.wx.model.WeixinProperties;
import com.ruoyi.account.wx.pojo.AppletUserDecodeData;
import com.ruoyi.account.wx.pojo.AppletUserEncrypteData;
import com.ruoyi.account.wx.tools.WxAppletTools;
import com.ruoyi.account.wx.tools.WxUtils;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.FileUploadUtils;
import com.ruoyi.common.core.utils.HttpUtils;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.redis.service.RedisService;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.system.api.model.LoginUserApplet;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
//import org.springframework.mock.web.MockMultipartFile;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.multipart.MultipartFile;
 
import javax.annotation.Resource;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.SecureRandom;
import java.text.SimpleDateFormat;
import java.util.*;
 
/**
 * <p>
 *  微信小程序登录 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2024-08-06
 */
@Slf4j
@RestController
@RequestMapping("/wxLogin")
public class WxLoginController {
    @Autowired
    private TAppUserService appUserService;
    @Autowired
    private WeixinProperties wxConfig;
    @Autowired
    private RestTemplate wxRestTemplate;
    @Resource
    private RedisService redisService;
 
    /**
     * 上传文件存储在本地的根路径
     */
//    @Value("${file.upload.location}")
//    private String localFilePath;
 
 
 
 
    @ApiOperation(value = "通过code获得openid,获取用户信息",tags = {"微信小程序登录"})
    @PostMapping("/openIdByJsCode")
    public AjaxResult<Map<String, Object>> openIdByJsCode(@RequestBody AppletUserEncrypteData data) {
        log.info("<<<<<<<<换取openid开始<<<<<<<<:{}", data.getCode());
        WxAppletTools appletTools = new WxAppletTools(wxRestTemplate, wxConfig, redisService);
        Code2SessionRespBody body = appletTools.getOpenIdByJscode2session(new Code2SessionResqBody().build(data.getCode()));
        String openid = body.getOpenid();
        String sessionKey = body.getSessionKey();
        // 用户信息解密 数据验签
//        if (StringUtils.isNotBlank(data.getSignature())) {
//            WxUtils.verifySignature(data.getRawData(), sessionKey, data.getSignature());
//        }
        if(StringUtils.isEmpty(data.getEncryptedData()) || StringUtils.isEmpty(data.getIv())){
            return AjaxResult.success("已拒绝授权");
        }
        AppletUserDecodeData appletUserDecodeData = WxUtils.encryptedData(data.getEncryptedData(), sessionKey,  data.getIv());
        appletUserDecodeData.setOpenId(openid);
        return AjaxResult.success(appUserService.wxLogin(appletUserDecodeData,data.getInviteUserId()));
    }
    
    
    /**
     * 测试用
     * @param appletUserDecodeData
     * @return
     */
    @ApiOperation(value = "通过code获得openid,获取用户信息",tags = {"微信小程序登录"})
    @PostMapping("/openIdByJsCodeTest")
    public AjaxResult<Map<String, Object>> openIdByJsCode(@RequestBody AppletUserDecodeData appletUserDecodeData) {
        return AjaxResult.success(appUserService.wxLogin(appletUserDecodeData, null));
    }
 
//    public static MultipartFile convertInputStreamToMultipartFile(InputStream inputStream, String fileName, String contentType) throws IOException {
//        return new MockMultipartFile(fileName, fileName, contentType, inputStream);
//    }
 
    @ApiOperation(value = "获取微信小程序二维码",tags = {"获取微信小程序二维码"})
    @PostMapping("/getQRCode")
    public AjaxResult getQRCode() {
        InputStream inputStream = null;
        OutputStream outputStream = null;
        WxAppletTools appletTools = new WxAppletTools(wxRestTemplate, wxConfig, redisService);
        String accessToken = appletTools.getAccessToken("");
        try {
            String url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + accessToken;
            Map<String, Object> param = new HashMap<>();
//            param.put("page", "pageA/houseDetail");
            param.put("check_path", false);
            param.put("env_version", "trial");
            param.put("width", 200); //二维码尺寸
            param.put("is_hyaline", true); // 是否需要透明底色, is_hyaline 为true时,生成透明底色的小程序码 参数仅对小程序码生效
            param.put("auto_color", true); // 自动配置线条颜色,如果颜色依然是黑色,则说明不建议配置主色调 参数仅对小程序码生效
            Map<String, Object> line_color = new HashMap<>();
            line_color.put("r", 0);
            line_color.put("g", 0);
            line_color.put("b", 0);
            param.put("line_color", line_color);
            System.err.println("调用生成微信URL接口传参:" + param);
            MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
            HttpEntity requestEntity = new HttpEntity(param, headers);
            ResponseEntity<byte[]> entity = wxRestTemplate.exchange(url, HttpMethod.POST, requestEntity, byte[].class, new Object[0]);
            System.err.println("调用小程序生成微信永久小程序码URL接口返回结果:" + entity.getBody());
            byte[] result = entity.getBody();
            System.err.println(Base64.encodeBase64String(result));
            inputStream = new ByteArrayInputStream(result);
            String finalFileName = System.currentTimeMillis() + "" + new SecureRandom().nextInt(0x0400) + ".jpeg";
//            MultipartFile multipartFile = convertInputStreamToMultipartFile(inputStream, finalFileName, "image/jpeg");
//            String name = FileUploadUtils.upload(localFilePath, multipartFile);
//            System.err.println(name);
            return AjaxResult.success(null);
        } catch (Exception e) {
            System.err.println("调用小程序生成微信永久小程序码URL接口异常" + e);
        } finally {
            if (inputStream != null) {
                try {
                    inputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (outputStream != null) {
                try {
                    outputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return AjaxResult.success();
    }
    
    
    /**
     * 获取微信token
     * @return
     */
    @PostMapping("/getWXToken")
    public R<String> getWXToken(){
        WxAppletTools appletTools = new WxAppletTools(wxRestTemplate, wxConfig, redisService);
        String accessToken = appletTools.getAccessToken("");
        return R.ok(accessToken);
    }
    
    
    /**
     * 敏感词检测
     * @param content
     * @param openid
     * @return
     */
    @PostMapping("/sensitiveWordDetection")
    public R<Boolean> sensitiveWordDetection (@RequestParam("content") String content, @RequestParam("openid") String openid){
        WxAppletTools appletTools = new WxAppletTools(wxRestTemplate, wxConfig, redisService);
        String accessToken = appletTools.getAccessToken("");
        com.alibaba.fastjson2.JSONObject jsonObject = new com.alibaba.fastjson2.JSONObject();
        jsonObject.put("content", content);
        jsonObject.put("version", 2);
        jsonObject.put("scene", 2);
        jsonObject.put("openid", openid);
        String post = HttpUtils.post("https://api.weixin.qq.com/wxa/msg_sec_check?access_token=" + accessToken, jsonObject.toString());
        com.alibaba.fastjson2.JSONObject object = com.alibaba.fastjson2.JSONObject.parseObject(post);
        Integer errcode = object.getInteger("errcode");
        if(0 != errcode){
            throw new RuntimeException(object.getString("errmsg"));
        }
        JSONArray detail = object.getJSONArray("detail");
        for (int i = 0; i < detail.size(); i++) {
            JSONObject jsonObject1 = detail.getJSONObject(i);
            Integer errcode1 = jsonObject1.getInteger("errcode");
            if(0 == errcode1){
                String suggest = jsonObject1.getString("suggest");
                Integer label = jsonObject1.getInteger("label");
                String keyword = jsonObject1.getString("keyword");
                Integer prob = jsonObject1.getInteger("prob");
                if(("risky".equals(suggest) || "review".equals(suggest)) && 100 != label && StringUtils.isNotEmpty(keyword) && 80 <= prob){
                    return R.ok(true);
                }
            }
        }
        return R.ok(false);
    }
}