guyue
8 天以前 9daf1936174685bad526ed41a026d2f2c421f6b0
src/main/java/com/linghu/utils/OpenCryptUtil.java
@@ -3,20 +3,20 @@
import cn.afocus.crypt.sign.UserSign;
import cn.afocus.crypt.sign.UserSign;
import com.alibaba.fastjson.JSON;
import com.linghu.model.entity.User;
import com.alibaba.fastjson.JSONObject;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import java.nio.charset.StandardCharsets;
@Component
public class OpenCryptUtil {
    // 加密密钥(从配置文件读取,避免硬编码)
    @Value("${app.crypt.secret-key}") // 长度需符合算法要求(如AES-256需32位)
    private String secret;
//    @Value("${crypt.secret}") // 长度需符合算法要求(如AES-256需32位)
//    private String secret;
    // 初始化向量(CBC模式需要,可选)
//    @Value("${app.crypt.iv:1234567890abcdef}") // 16位(AES-128/256通用)
@@ -36,8 +36,13 @@
        try {
            // 调用 open-crypt 的加密方法(根据实际API调整)
            //user转为 json
            String json = JSON.toJSONString(user);
            return UserSign.gen(json, "fY9tX7vX7qH5bN2cD8eM4xD2fH7uL4xM".getBytes());
//            String json = JSON.toJSONString(user);
            String secret ="fY9tX7vX7qH5bN2cD8eM4xD2fH7UL4xM";
            JSONObject geoJSON = new JSONObject();
            geoJSON.put("name",user);
            String token = UserSign.gen(geoJSON.toJSONString(),secret.getBytes(StandardCharsets.UTF_8));
            return token;
//            return UserSign.gen(user, "fY9tX7vX7qH5bN2cD8eM4xD2fH7uL4xM".getBytes(StandardCharsets.UTF_8));
        } catch (Exception e) {
            throw new RuntimeException("加密失败:" + e.getMessage(), e);
        }
@@ -49,7 +54,8 @@
    public String decrypt(String token) {
        try {
            // 调用 open-crypt 的解密方法
            return UserSign.decrypt(token, "fY9tX7vX7qH5bN2cD8eM4xD2fH7uL4xM".getBytes());
            byte[] keyBytes = "fY9tX7vX7qH5bN2cD8eM4xD2fH7uL4xM".getBytes(StandardCharsets.UTF_8);
            return UserSign.decrypt(token, keyBytes);
        } catch (Exception e) {
            throw new RuntimeException("解密失败:" + e.getMessage(), e);
        }