Merge remote-tracking branch 'origin/cc_2250513_api' into cc_2250513_api

coolstore-partner-common/src/main/java/com/cool/store/utils/SignatureUtils.java

@@ -1,14 +1,17 @@
 package com.cool.store.utils;
 
+import cn.hutool.core.util.RandomUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.google.gson.JsonObject;
 import lombok.extern.slf4j.Slf4j;
+import okhttp3.internal.http.HttpMethod;
 
 import javax.crypto.Mac;
 import javax.crypto.spec.SecretKeySpec;
 import java.nio.charset.StandardCharsets;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
+import java.security.*;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.PKCS8EncodedKeySpec;
 import java.util.*;
 
 /**
@@ -18,6 +21,9 @@ import java.util.*;
  */
 @Slf4j
 public class SignatureUtils {
+    
+    
+    private static final String privateKey = "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";
 
     /**
      * 生成 HmacSHA256 签名
@@ -37,6 +43,47 @@ public class SignatureUtils {
         }
     }
 
+    /**
+     * 正新菜品市场系统 验签
+     * @param httpMethod
+     * @param uri
+     * @param requestBody
+     * @param timeStamp
+     * @param random
+     * @return
+     */
+    public static String sign(String httpMethod, String uri, String requestBody, String timeStamp, String random) throws Exception {
+        log.info("timeStamp+random:{}",timeStamp + "/" + random);
+        String plainText = new StringJoiner("&")
+                .add("CRM")
+                .add(httpMethod.toUpperCase())
+                .add(uri)
+                .add(requestBody)
+                .add(timeStamp)
+                .add(random)
+                .toString();
+        // 签名算法
+        Signature signature = Signature.getInstance("SHA256WithRSA");
+
+        PrivateKey privateKey = readPrivateKey(SignatureUtils.privateKey);
+        // 签名
+        signature.initSign(privateKey);
+        signature.update(plainText.getBytes(StandardCharsets.UTF_8));
+        return Base64.getEncoder().encodeToString(signature.sign());
+    }
+
+
+    private static  PrivateKey readPrivateKey(String key) throws Exception {
+        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
+        byte[] keys = Base64.getDecoder().decode(key);
+        try {
+            PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(keys);
+            return keyFactory.generatePrivate(keySpec);
+        } catch (InvalidKeySpecException e) {
+            throw new IllegalStateException("私钥⽆效：", e);
+        }
+    }
+
     /**
      * 生成待签名字符串（参数按字母排序 + appkey + timestamp）
      * @param params 请求参数Map（需提前过滤空值）