Configuration
__KDXZvc8mnEmDqMARhK7G
__KDXZvc8mnEmDqMARhK7G
>> 开始SM2签名");
var privateKeyHex = "4255978e4c55a025fe7bd394f5cac4d786be16542c53b4d2c24ddca350e61ed6";
println(">>> 私钥长度: " + privateKeyHex.length);
var Security = Packages.java.security.Security;
var BouncyCastleProvider = Packages.org.bouncycastle.jce.provider.BouncyCastleProvider;
Security.addProvider(new BouncyCastleProvider());
println(">>> BC Provider已添加");
var Hex = Packages.org.bouncycastle.util.encoders.Hex;
println(">>> 准备解析私钥");
var ECNamedCurveTable = Packages.org.bouncycastle.asn1.gm.GMNamedCurves;
var sm2Spec = ECNamedCurveTable.getByName("sm2p256v1");
var ecParams = new Packages.org.bouncycastle.jce.spec.ECNamedCurveSpec(
"sm2p256v1",
sm2Spec.getCurve(),
sm2Spec.getG(),
sm2Spec.getN()
);
println(">>> EC参数已创建");
var BigInteger = Packages.java.math.BigInteger;
println(">>> 准备创建BigInteger, privateKeyHex类型: " + typeof(privateKeyHex));
var privateKeyInt = new BigInteger(privateKeyHex, 16);
println(">>> BigInteger已创建");
var privKeySpec = new Packages.java.security.spec.ECPrivateKeySpec(privateKeyInt, ecParams);
println(">>> 私钥Spec已创建");
var KeyFactory = Packages.java.security.KeyFactory;
var keyFactory = KeyFactory.getInstance("EC", "BC");
var privateKey = keyFactory.generatePrivate(privKeySpec);
println(">>> 私钥已生成");
var Signature = Packages.java.security.Signature;
var signature = Signature.getInstance("SM3withSM2", "BC");
signature.initSign(privateKey);
println(">>> 签名器已初始化");
var contentBytes = new Packages.java.lang.String(content).getBytes("UTF-8");
signature.update(contentBytes, 0, contentBytes.length);
var signBytes = signature.sign();
println(">>> 签名完成(DER格式)");
// 将DER格式转换为RS格式(r+s拼接)
var derHex = Hex.toHexString(signBytes);
println(">>> DER签名: " + derHex);
// 解析DER格式: 30 [len] 02 [r-len] [r] 02 [s-len] [s]
var offset = 0;
if (signBytes[offset++] != 0x30) throw "Invalid DER format";
var totalLen = signBytes[offset++] & 0xff;
if (signBytes[offset++] != 0x02) throw "Invalid DER format";
var rLen = signBytes[offset++] & 0xff;
var rBytes = new Packages.java.lang.reflect.Array.newInstance(Packages.java.lang.Byte.TYPE, rLen);
Packages.java.lang.System.arraycopy(signBytes, offset, rBytes, 0, rLen);
offset += rLen;
if (signBytes[offset++] != 0x02) throw "Invalid DER format";
var sLen = signBytes[offset++] & 0xff;
var sBytes = new Packages.java.lang.reflect.Array.newInstance(Packages.java.lang.Byte.TYPE, sLen);
Packages.java.lang.System.arraycopy(signBytes, offset, sBytes, 0, sLen);
// 转换为hex并确保长度为64
var rHex = Hex.toHexString(rBytes);
var sHex = Hex.toHexString(sBytes);
// 去除前导0，保留最后64位
while (rHex.length > 64) rHex = rHex.substring(2);
while (sHex.length > 64) sHex = sHex.substring(2);
// 补齐到64位
while (rHex.length < 64) rHex = "0" + rHex;
while (sHex.length < 64) sHex = "0" + sHex;
var rsSign = rHex + sHex;
println(">>> RS签名: " + rsSign);
return rsSign;
} catch(e) {
println("SM2签名异常: " + e);
if (e.javaException) {
println("Java异常: " + e.javaException);
e.javaException.printStackTrace();
}
return null;
}
}
// 配置对象
var AppraiseConfig = {
appMark: "BAFW",
appWord: "1wFbhXkuBAFW",
apiUrl: "http://43.254.24.244"
};
// MD5加密函数
function md5Hex(src) {
try {
var md5 = Packages.java.security.MessageDigest.getInstance("MD5");
var bytes = md5.digest(src.getBytes("UTF-8"));
var hexString = new Packages.java.lang.StringBuilder();
for (var i = 0; i < bytes.length; i++) {
var hex = Packages.java.lang.Integer.toHexString(0xff & bytes[i]);
if (hex.length() == 1) hexString.append('0');
hexString.append(hex);
}
return hexString.toString();
} catch(e) {
println("MD5加密异常: " + e);
return null;
}
}
// 生成token
function generateToken(msg) {
try {
var md5Result = md5Hex(msg);
var token = getSm2Encode(md5Result);
return token;
} catch(e) {
println("生成Token异常: " + e);
return null;
}
}
// 上报办件服务数据到北京政务服务网 - 调用HTTP接口
function uploadServiceData(serviceData) {
try {
println("========== 开始调用上报接口 ==========");
var url = "https://v5qy.te.baibaodun.com.cn/sm2/uploadServiceData";
// 构造表单参数
var params = new Packages.java.util.HashMap();
params.put("userId", serviceData.userId || "");
params.put("taskCode", serviceData.taskCode || "");
params.put("taskName", serviceData.taskName || "");
params.put("projectNo", serviceData.projectNo || "");
params.put("orgcode", serviceData.orgcode || "");
params.put("orgName", serviceData.orgName || "");
params.put("userName", serviceData.userName || "");
params.put("certKey", serviceData.certKey || "");
params.put("telPhone", serviceData.telPhone || "");
params.put("taskguid", serviceData.taskguid || "");
params.put("userProp", serviceData.userProp || "1");
params.put("userPageType", serviceData.userPageType || "111");
params.put("serviceName", serviceData.serviceName || "申报");
params.put("isService", serviceData.isService || "1");
params.put("proStatus", serviceData.proStatus || "1");
params.put("bj_zt", serviceData.bj_zt || "1");
params.put("projectType", String(serviceData.projectType || 2));
params.put("dataSource", serviceData.dataSource || "111");
params.put("administrative_div", serviceData.administrative_div || "00");
params.put("applydate", serviceData.applydate || "");
params.put("serviceTime", serviceData.serviceTime || "");
params.put("serviceDate", serviceData.serviceDate || "");
params.put("source", serviceData.source || "BAFW");
params.put("sourceTJ", serviceData.sourceTJ || "BAFW");
println("请求参数: userId=" + params.get("userId") + ", projectNo=" + params.get("projectNo") + ", userName=" + params.get("userName"));
// 使用表单方式发送请求
var response = Packages.cn.hutool.http.HttpUtil.post(url, params, 30000);
println("响应结果: " + response);
var result = Packages.com.alibaba.fastjson.JSON.parseObject(response);
var code = result.getString("code");
var success = result.getBoolean("success");
// 判断成功：code为"200" 或 success为true
if ("200".equals(code) || (success != null && success.booleanValue())) {
println("========== 上报成功 ==========");
return {
success: true,
serviceCode: result.getString("serviceCode"),
serviceNumber: result.getInteger("serviceNumber"),
message: "上报成功"
};
} else {
println("========== 上报失败 ==========");
return {
success: false,
message: result.getString("message"),
code: result.getString("code")
};
}
} catch(e) {
println("调用上报接口异常: " + e);
if (e.javaException) {
e.javaException.printStackTrace();
}
return {success: false, message: "调用上报接口异常: " + e};
}
}]]>
14