网页插件拼接参数加密

入口：管理中心->即时通信->任一网页插件->PUBLIC KEY

前端Demo示例：

jsencrypt基于rsa加解密的js库

有两种使用方式

1. npm包管理模式
2. 安装 jsencrypt
   • npm install jsencrypt
3. 引入 jsencrypt
   • import JSEncrypt from 'jsencrypt'
4. 使用 javascript var encryptor = new JSEncrypt() // 创建加密对象实例 var pubKey = '-----BEGIN PUBLIC KEY-----Public公钥-----END PUBLIC KEY-----' encryptor.setPublicKey(pubKey)//设置公钥 var rsaPassWord = encryptor.encrypt('要加密的内容') // 对内容进行加密
5. 直接标签引入
6. 安装 jsencrypt
7. 使用 javascript var encryptor = new JSEncrypt() // 创建加密对象实例 var pubKey = '-----BEGIN PUBLIC KEY-----Public公钥-----END PUBLIC KEY-----' encryptor.setPublicKey(pubKey)//设置公钥 var rsaPassWord = encryptor.encrypt('要加密的内容') // 对内容进行加密

JavaDemo示例：

public class RSAUtils {

    /**
     * 加密算法RSA
     */
    public static final String KEY_ALGORITHM = "RSA";


    /**
     * RSA最大加密明文大小
     */
    private static final int MAX_ENCRYPT_BLOCK = 117;

    /**
     * RSA最大解密密文大小
     */
    private static final int MAX_DECRYPT_BLOCK = 128;



    /**
     * 私钥解密
     * @param encryptedData 已加密数据
     * @param privateKey 私钥(BASE64编码)
     */
    public static byte[] decryptByPrivateKey(byte[] encryptedData, String privateKey) throws Exception {
        byte[] keyBytes = Base64.decodeBase64(privateKey);
        PKCS8EncodedKeySpec pkcs8KeySpec = new PKCS8EncodedKeySpec(keyBytes);
        KeyFactory keyFactory = KeyFactory.getInstance(KEY_ALGORITHM);
        Key privateK = keyFactory.generatePrivate(pkcs8KeySpec);
        Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
        cipher.init(Cipher.DECRYPT_MODE, privateK);
        int inputLen = encryptedData.length;
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        int offSet = 0;
        byte[] cache;
        int i = 0;
        // 对数据分段解密
        while (inputLen - offSet > 0) {
            if (inputLen - offSet > MAX_DECRYPT_BLOCK) {
                cache = cipher.doFinal(encryptedData, offSet, MAX_DECRYPT_BLOCK);
            } else {
                cache = cipher.doFinal(encryptedData, offSet, inputLen - offSet);
            }
            out.write(cache, 0, cache.length);
            i++;
            offSet = i * MAX_DECRYPT_BLOCK;
        }
        byte[] decryptedData = out.toByteArray();
        out.close();
        return decryptedData;
    }


    /** */
    /**
     * 公钥加密
     * @param data 源数据
     * @param publicKey 私钥(BASE64编码)
     */
    public static byte[] encryptByPublicKey(byte[] data, String publicKey) throws Exception {
        byte[] keyBytes = Base64.decodeBase64(publicKey);
        X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(keyBytes);
        KeyFactory keyFactory = KeyFactory.getInstance(KEY_ALGORITHM);
        Key publicK = keyFactory.generatePublic(x509KeySpec);
        // 对数据加密
        Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
        cipher.init(Cipher.ENCRYPT_MODE, publicK);
        int inputLen = data.length;
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        int offSet = 0;
        byte[] cache;
        int i = 0;
        // 对数据分段加密
        while (inputLen - offSet > 0) {
            if (inputLen - offSet > MAX_ENCRYPT_BLOCK) {
                cache = cipher.doFinal(data, offSet, MAX_ENCRYPT_BLOCK);
            } else {
                cache = cipher.doFinal(data, offSet, inputLen - offSet);
            }
            out.write(cache, 0, cache.length);
            i++;
            offSet = i * MAX_ENCRYPT_BLOCK;
        }
        byte[] encryptedData = out.toByteArray();
        out.close();
        return encryptedData;
    }

    /**
     * 公钥加密
     */
    public static String encrypted(String data, String publicKey) {
        try {
            data = Base64.encodeBase64String(encryptByPublicKey(data.getBytes(), publicKey));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return data;
    }

    /**
     * 私钥解密
     */
    public static String decrypt(String data, String privateKey) {
        String temp = "";
        try {
            byte[] rs = Base64.decodeBase64(data);
            temp = new String(RSAUtils.decryptByPrivateKey(rs, privateKey),"UTF-8");

        } catch (Exception e) {
            e.printStackTrace();
        }
        return temp;
    }

    public static void main(String args[]){
        /**
         * {
         *  "customer": {
         *      "c_name": "客户姓名kimi"
         *        }
         * }
         * 正确的json格式即可
         */
        String text ="{\n" + "\t\"customer\": {\n" + "\t\t\"c_name\": \"客户姓名kimi\"\n" + "       }\n" + "}  ";
        String publicKey="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCGNDmc4+urXmt2lbsyVwQ+MNng/00rCXndESSyW0KBn31N+PdEexKCRI+OrxdSpwHUlXKAmQVYNKYZHJmcEdZ/KAq8IaHrAAogLWoOVKgKhiCUjflBcBVD6E93yQLa+AuMJCvupy6SP6mrzfyA2sZiHgvwPJac8SlNuUAMQ03u4QIDAQAB";
        String privateKey="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";
        String encryptedStr = RSAUtils.encrypted(text,publicKey);
        String decryptStr = RSAUtils.decrypt(encryptedStr,privateKey);
        System.out.println("密文:"+encryptedStr);
        System.out.println("明文:"+decryptStr);
    }
}

内容示例：
{
    "customer": {
        "c_name": "客户姓名kimi",
        "c_email": "newest3@udesk.cn",
        "c_other_emails": "11@udesk.cn,22@udesk.cn",
        "c_desc": "意向客户，潜力巨大",
        "c_org": "desc",
        "c_phone": "1100110012",
        "c_tags": "英俊,新加的",
        "c_owner_group": "62",
        "c_owner": "3",
        "c_vip": "vip",
        "c_qq": "123123",
        "c_cf_年龄": 10,
        "c_cf_爱好": "极限挑战",
        "c_cn_title": "业务记录主题",
        "c_cn_名字": "业务记录的名字",
        "web_token":  "newest3@udesk.cn"
    }
}

注意：必须是正确的json格式
比如：
String publicKey="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCGNDmc4+urXmt2lbsyVwQ+MNng/00rCXndESSyW0KBn31N+PdEexKCRI+OrxdSpwHUlXKAmQVYNKYZHJmcEdZ/KAq8IaHrAAogLWoOVKgKhiCUjflBcBVD6E93yQLa+AuMJCvupy6SP6mrzfyA2sZiHgvwPJac8SlNuUAMQ03u4QIDAQAB";
String privateKey="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";

请求示例：https://xxx.udesk.cn/im_client/?web_plugin_id=xxx&nonce=1685331807906&timestamp=1685331807906&signature=166B6CCE7DF07F14E2D12796951BC9FC4348B47E&customer_encrypt=【加密后的内容】

web_token可以放到customer_encrypt中 参数内容按照如上json格式加密