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如何使用JSSE实现SSL安全连接(7) /** default to not trustable */
private boolean isTrusted=false;
private JDialog trust=null;
private JList certItems=null;
private JTextArea certValues=null;
private JComboBox certChain=null;
private final String certParms[]={"Version","Serial Number","Signature Algorithm", "Issuer", "Validity Period", "Subject", "Signature","Certificate Fingerprint"};
private X509Certificate[] chain;
private int chainIdx=0;
/**
* Creates an instance of the class and stores the certificate to show internally.
*
* @param chain In: The certificate chain to show.
*/
AskForTrustability (X509Certificate[] chain) {
this.chain=chain;
}
/**
* This method shows a dialog with all interesting information of the certificate and
* asks the user if the certificate is trustable or not. This method blocks until
* the user presses the 'Yes' or 'No' button.
*
* @return: true: The certificate chain is trustable
* false: The certificate chain is not trustable
*/
public boolean showCertificateAndGetDecision() {
if(chain == null chain.length == 0) {
return false;
}
trust=new JDialog((Frame)null,"Untrusted server certificate for SSL connection",true);
Container cont=trust.getContentPane();
GridBagLayout gl=new GridBagLayout();
cont.setLayout(gl);
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