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OcspVerifier.java
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OcspVerifier.java
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import java.io.IOException;
import java.net.URL;
import java.security.cert.CertPathValidator;
import java.security.cert.CertPathValidatorException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.PKIXParameters;
import java.security.cert.X509Certificate;
import java.util.Arrays;
import java.nio.charset.Charset;
import java.net.HttpURLConnection;
public class OcspVerifier {
public static void verifyCertificate(X509Certificate certificate, String ocspUrl) throws CertificateException, IOException, CertPathValidatorException {
// Obtener el número de serie del certificado
String serialNumber = certificate.getSerialNumber().toString(16);
// Construir la URL de la petición al servidor OCSP
String ocspreq = ocspUrl+"?certificate=" + serialNumber;
// Establecer la conexión HTTP con el servidor OCSP
URL url = new URL(ocspreq);
HttpURLConnection connection = (HttpURLConnection ) url.openConnection();
connection.setRequestMethod("GET");
connection.setDoOutput(true);
// Enviar la petición y obtener la respuesta
byte[] responseBytes = connection.getInputStream().readAllBytes();
Debug.info("está la respuesta");
String s=new String(responseBytes);
Debug.info(s.contains("good"));
}
}