新增微信小程序登录配置和接口

jnpf-java-boot/jnpf-admin/src/main/resources/application-dev.yml

@@ -230,3 +230,12 @@ xxl:
       task-update-address: ${xxl.job.admin.addresses}api/ScheduleTask
       task-remove-address: ${xxl.job.admin.addresses}api/ScheduleTask/remove
       task-start-or-remove-address: ${xxl.job.admin.addresses}api/ScheduleTask/updateTask
+
+# ===================== 微信小程序配置 =====================
+wx:
+  code2Session: https://api.weixin.qq.com/sns/jscode2session
+  # 回收员端
+  huishouyuan:
+    appid: wxf82bcc798891a29d
+    appsecret: f37fb0ab2b5f691d8507acced60a58fb
+

jnpf-java-boot/jnpf-admin/src/main/resources/application.yml

@@ -102,6 +102,8 @@ gateway:
   #- /api/message/Notice
   #- /api/permission/Users/*
   # 放行接口(不记录日志)
+    - /api/scm/wx/hsyLogin
+    - /api/scm/wx/hsyGetPhone
   exclude-url:
   #  # 配置示例
   #- /api/message/Notice

jnpf-java-boot/jnpf-scm/jnpf-scm-controller/src/main/java/jnpf/controller/WxController.java

@@ -0,0 +1,113 @@
+package jnpf.controller;
+
+import com.alibaba.fastjson.JSONObject;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jnpf.base.ActionResult;
+import jnpf.model.wx.WxLoginParam;
+import jnpf.util.wxutil.HttpUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.*;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+import java.security.AlgorithmParameters;
+import java.security.Key;
+import java.security.Security;
+import java.util.Base64;
+
+@Slf4j
+@RestController
+@Tag(name = "Wexin" , description = "scm")
+@RequestMapping("/api/scm/wx")
+public class WxController {
+
+    @Value("${wx.huishouyuan.appid}")
+    private String appid;
+    @Value("${wx.huishouyuan.appsecret}")
+    private String appsecret;
+    @Value("${wx.code2Session}")
+    private String code2Session;
+
+    @Operation(summary = "小程序登录-回收员端")
+    @GetMapping("/hsyLogin")
+    public String login(@RequestParam("code") String code) {
+//        System.out.println("===========小程序登录-回收员端=============");
+//        System.out.println(appid);
+//        System.out.println(appsecret);
+//        System.out.println(code2Session);
+        String url = code2Session+"?appid="+appid+"&secret="+appsecret+"&js_code="+code+"&grant_type=authorization_code";
+        return HttpUtil.sendHttpGet(url);
+    }
+
+    @Operation(summary = "小程序获取绑定的手机号-回收员端")
+    @PostMapping("/hsyGetPhone")
+    public String hsyGetPhone(@RequestBody WxLoginParam wxLoginParam) {
+        String url = code2Session+"?appid="+appid+"&secret="+appsecret+"&js_code="+wxLoginParam.getCode()+"&grant_type=authorization_code";
+        String loginResult = HttpUtil.sendHttpGet(url);
+        JSONObject loginResultObject = JSONObject.parseObject(loginResult);
+        if(null != loginResultObject.get("errcode")){
+            return loginResult;
+        }
+        String sessionKey = (String) loginResultObject.get("session_key");
+        JSONObject decrypt = decrypt(sessionKey,wxLoginParam.getEncryptedData(), wxLoginParam.getIv());
+        decrypt.put("sessionKey",sessionKey);
+        return  decrypt.toString();
+    }
+
+
+    /**
+     * 解密成json
+     *
+     * @param encryptedData
+     * @param iv
+     * @return
+     */
+    public JSONObject decrypt(String sessionKey, String encryptedData, String iv) {
+        byte[] encryptedDataDecode = Base64.getDecoder().decode(encryptedData);
+        byte[] sessionKeyDecode = Base64.getDecoder().decode(sessionKey);
+        byte[] ivDecode = Base64.getDecoder().decode(iv);
+        Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
+        byte[] decodeData = decode(encryptedDataDecode, sessionKeyDecode, ivDecode);
+        String stringData = new String(decodeData);
+        JSONObject jsonObject = JSONObject.parseObject(stringData);
+        return jsonObject;
+    }
+
+
+    /**
+     * 解密算法 AES-128-CBC
+     * 填充模式 PKCS#7
+     *
+     * @param encryptedDataDecode 目标密文
+     * @return
+     * @throws Exception
+     */
+    private byte[] decode(byte[] encryptedDataDecode, byte[] sessionKeyDecode, byte[] iv) {
+        try {
+            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7Padding");
+            Key sKeySpec = new SecretKeySpec(sessionKeyDecode, "AES");
+            cipher.init(Cipher.DECRYPT_MODE, sKeySpec, generateIV(iv));// 初始化
+            byte[] result = cipher.doFinal(encryptedDataDecode);
+            return result;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * 处理iv
+     *
+     * @param iv
+     * @return
+     * @throws Exception
+     */
+    private AlgorithmParameters generateIV(byte[] iv) throws Exception {
+        AlgorithmParameters params = AlgorithmParameters.getInstance("AES");
+        params.init(new IvParameterSpec(iv));
+        return params;
+    }
+
+}

jnpf-java-boot/jnpf-scm/jnpf-scm-entity/src/main/java/jnpf/model/wx/WxLoginParam.java

@@ -0,0 +1,10 @@
+package jnpf.model.wx;
+
+import lombok.Data;
+
+@Data
+public class WxLoginParam {
+    private String code;
+    private String encryptedData;
+    private String iv;
+}