Java by API/java.security.cert/CertPathValidator

Материал из Java эксперт
Перейти к: навигация, поиск

CertPathValidator: validate(CertPath certPath, CertPathParameters params) throws CertPathValidatorException, InvalidAlgorithmParameterException

   <source lang="java">
 

import java.io.FileInputStream; import java.security.cert.CertPath; import java.security.cert.CertPathValidator; import java.security.cert.Certificate; import java.security.cert.CertificateFactory; import java.security.cert.PKIXCertPathValidatorResult; import java.security.cert.PKIXParameters; import java.security.cert.TrustAnchor; import java.security.cert.X509Certificate; import java.util.ArrayList; import java.util.Collections; import java.util.List; public class Main{

 public static void main(String args[]) throws Exception {
   CertificateFactory cf = CertificateFactory.getInstance("X.509");
   List mylist = new ArrayList();
   FileInputStream in = new FileInputStream(args[0]);
   Certificate c = cf.generateCertificate(in);
   mylist.add(c);
   CertPath cp = cf.generateCertPath(mylist);
   Certificate trust = cf.generateCertificate(in);
   TrustAnchor anchor = new TrustAnchor((X509Certificate) trust, null);
   PKIXParameters params = new PKIXParameters(Collections.singleton(anchor));
   params.setRevocationEnabled(false);
   CertPathValidator cpv = CertPathValidator.getInstance("PKIX");
   PKIXCertPathValidatorResult result = (PKIXCertPathValidatorResult) cpv.validate(cp, params);
   System.out.println(result);
 }

}


 </source>