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@@ -16,12 +16,14 @@ import cn.hutool.http.HttpUtil;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.malk.utils.UtilDateTime;
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+import com.malk.utils.UtilFile;
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import com.malk.utils.UtilMap;
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import com.sun.deploy.security.CertUtils;
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import lombok.extern.slf4j.Slf4j;
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import java.io.ByteArrayInputStream;
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import java.io.FileInputStream;
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+import java.io.InputStream;
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import java.nio.charset.StandardCharsets;
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import java.security.KeyFactory;
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import java.security.PublicKey;
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@@ -55,35 +57,38 @@ public class TestUtil {
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private final static String GYPAY_API_SIGN_PUB_KEY="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmudhlkVXrFP1DB0r11LvVpy8nYVO9sR2tYLXCkQxXE4HR2VlihCO43B2v/Ep3tlny4l/OX++AQX4sJpO8vAnCRmNIAgXKXAfvre1HTSkJf9vb8G9sf4UsZX2bLEOtH4wOO7Osv8Za98WzBHBRrqESI91Z4GSE0/8ucMp6V7EZ5wIDAQAB";
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public static void main(String[] args) throws Exception {
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- query();
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-// String sign1="GRJCRklJVIy8vUFUg4gDo+iv+MIp+MHmitPrnUJLO0mcg+6EiJklYhoXtHhgmTgx2Rw7AgTsAsNNbM02ehgMLim0zeX76Ghq1oD/xbDyydi6/CLSEf1QS9fQvUsnOIwgZKarSc/UM2wdlgHf9M7OmNpf3Mv+YuEHwyMF6dXlljc=";
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-// String data="AeWTi5jUG8l1h6JJG9uuvGH63r6sSpnJW2VhOA52XGW5QdH6TESqQ4iKV46TuAB53juaW6DyBrQcuoXOXZK6lzIkird1cQksS8ve/IxVBwc1sa8BJRrO9cqCHoURjbKdJz66+FBE5L4pCZy5DESP/Q==";
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-//// RSASignatureUtil.verifySafe("AeWTi5jUG8l1h6JJG9uuvGH63r6sSpnJW2VhOA52XGW5QdH6TESqQ4iKV46TuAB53juaW6DyBrQcuoXOXZK6lzIkird1cQksS8ve/IxVBwc1sa8BJRrO9cqCHoURjbKdJz66+FBE5L4pCZy5DESP/Q=="
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-//// ,"GRJCRklJVIy8vUFUg4gDo+iv+MIp+MHmitPrnUJLO0mcg+6EiJklYhoXtHhgmTgx2Rw7AgTsAsNNbM02ehgMLim0zeX76Ghq1oD/xbDyydi6/CLSEf1QS9fQvUsnOIwgZKarSc/UM2wdlgHf9M7OmNpf3Mv+YuEHwyMF6dXlljc="
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-//// ,GYPAY_API_SIGN_PUB_KEY);
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-//// byte[] derData = Base64.decode(PRIVATE_KEY);
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-//// X509Certificate x= parseDERCertificate(derData);
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-//// PublicKey publicKey = x.getPublicKey();
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-//// System.out.println(Base64.encode(publicKey.getEncoded()));
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-// try {
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-// // 加载证书文件
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-// CertificateFactory cf = CertificateFactory.getInstance("X.509");
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-// FileInputStream fis = null;
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-// fis = new FileInputStream("/home/ICBC_CZY__SIGN_TEST.cer");
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-// X509Certificate cert = (X509Certificate) cf.generateCertificate(fis);
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-// // 从证书中提取公钥
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-// PublicKey publicKey = cert.getPublicKey();
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-// System.out.println(new String(Base64.encode(publicKey.getEncoded()).getBytes(), StandardCharsets.UTF_8));
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-//
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-// // 验证签名
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-// Signature signature = Signature.getInstance("SHA256withRSA");
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-// signature.initVerify(publicKey);
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-// signature.update(data.getBytes(StandardCharsets.UTF_8));
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-// boolean verify = signature.verify(Base64.decode(sign1));
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-// System.out.println(verify);
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-// }catch (Exception e){
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-// e.printStackTrace();
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-// }
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+// query();
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+ String sign1="GRJCRklJVIy8vUFUg4gDo+iv+MIp+MHmitPrnUJLO0mcg+6EiJklYhoXtHhgmTgx2Rw7AgTsAsNNbM02ehgMLim0zeX76Ghq1oD/xbDyydi6/CLSEf1QS9fQvUsnOIwgZKarSc/UM2wdlgHf9M7OmNpf3Mv+YuEHwyMF6dXlljc=";
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+ String data="AeWTi5jUG8l1h6JJG9uuvGH63r6sSpnJW2VhOA52XGW5QdH6TESqQ4iKV46TuAB53juaW6DyBrQcuoXOXZK6lzIkird1cQksS8ve/IxVBwc1sa8BJRrO9cqCHoURjbKdJz66+FBE5L4pCZy5DESP/Q==";
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+// RSASignatureUtil.verifySafe("AeWTi5jUG8l1h6JJG9uuvGH63r6sSpnJW2VhOA52XGW5QdH6TESqQ4iKV46TuAB53juaW6DyBrQcuoXOXZK6lzIkird1cQksS8ve/IxVBwc1sa8BJRrO9cqCHoURjbKdJz66+FBE5L4pCZy5DESP/Q=="
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+// ,"GRJCRklJVIy8vUFUg4gDo+iv+MIp+MHmitPrnUJLO0mcg+6EiJklYhoXtHhgmTgx2Rw7AgTsAsNNbM02ehgMLim0zeX76Ghq1oD/xbDyydi6/CLSEf1QS9fQvUsnOIwgZKarSc/UM2wdlgHf9M7OmNpf3Mv+YuEHwyMF6dXlljc="
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+// ,GYPAY_API_SIGN_PUB_KEY);
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+// byte[] derData = Base64.decode(PRIVATE_KEY);
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+// X509Certificate x= parseDERCertificate(derData);
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+// PublicKey publicKey = x.getPublicKey();
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+// System.out.println(Base64.encode(publicKey.getEncoded()));
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+ try {
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+ // 加载证书文件
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+ CertificateFactory cf = CertificateFactory.getInstance("X.509");
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+ FileInputStream fis = null;
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+ fis = new FileInputStream("D:\\project\\cont\\mjava-lianan\\src\\main\\resources\\cer\\ICBC_CZY__SIGN_TEST.cer");
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+// InputStream inputStream = UtilFile.readPackageResource("cer/" + "ICBC_CZY__SIGN_TEST.cer");
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+
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+ X509Certificate cert = (X509Certificate) cf.generateCertificate(fis);
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+// X509Certificate cert = (X509Certificate) cf.generateCertificate(inputStream);
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+ // 从证书中提取公钥
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+ PublicKey publicKey = cert.getPublicKey();
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+ System.out.println(new String(Base64.encode(publicKey.getEncoded()).getBytes(), StandardCharsets.UTF_8));
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+
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+ // 验证签名
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+ Signature signature = Signature.getInstance("SHA256withRSA");
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+ signature.initVerify(publicKey);
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+ signature.update(data.getBytes(StandardCharsets.UTF_8));
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+ boolean verify = signature.verify(Base64.decode(sign1));
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+ System.out.println(verify);
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+ }catch (Exception e){
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+ e.printStackTrace();
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+ }
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}
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