「Java言語」JavaセキュリティのIdentityScopeクラス使用サンプルコード

2014年7月19日

1.ファイル名：
NewEmployee.java

2.サンプルコード：
package javasec.samples.appc;

import java.security.*;

public class NewEmployee {
public static void main(String args[]) {
try {
IdentityScope is = IdentityScope.getSystemScope();
Signer origSigner = (Signer) is.getIdentity(args[0]);

System.out.println(
“Please insert the floppy for " + args[0]);
System.out.print(“Press enter when ready: “);
System.in.read();
XYZFileScope privateScope =
new XYZFileScope(“/floppy/floppy0/private");
XYZSigner newSigner = new XYZSigner(args[0], privateScope);
KeyPair kp = new KeyPair(origSigner.getPublicKey(),
origSigner.getPrivateKey());
newSigner.setKeyPair(kp);
newSigner.setInfo(origSigner.getInfo());
Certificate certs[] = origSigner.certificates();
for (int i = 0; i < certs.length; i++)
newSigner.addCertificate(certs[i]);
newSigner.setTrust(Integer.parseInt(args[1]));
privateScope.save();

XYZFileScope sharedScope =
new XYZFileScope(“/auto/shared/sharedScope");
XYZIdentity newId = new XYZIdentity(args[0], sharedScope);
newId.setPublicKey(origSigner.getPublicKey());
newId.setInfo(origSigner.getInfo());
certs = origSigner.certificates();
for (int i = 0; i < certs.length; i++)
newId.addCertificate(certs[i]);
newId.setTrust(Integer.parseInt(args[1]));
sharedScope.save();
} catch (Exception e) {
System.out.println(e);
}
}
}