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package com.netscape.cmstools.key;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.ParseException;
import com.netscape.certsrv.dbs.keydb.KeyId;
import com.netscape.certsrv.key.Key;
import com.netscape.certsrv.key.KeyRecoveryRequest;
import com.netscape.cmstools.cli.CLI;
import com.netscape.cmstools.cli.MainCLI;
import com.netscape.cmsutil.util.Utils;
public class KeyRetrieveCLI extends CLI {
public KeyCLI keyCLI;
public KeyRetrieveCLI(KeyCLI keyCLI) {
super("retrieve", "Retrieve key", keyCLI);
this.keyCLI = keyCLI;
}
public void printHelp() {
formatter.printHelp(getFullName() + " <Request ID> [OPTIONS]", options);
}
public void execute(String[] args) {
Option option = new Option(null, "keyId", true, "Key Identifier for the secret to be recovered.");
option.setArgName("Key Identifier");
options.addOption(option);
option = new Option(null, "passphrase", true, "Passphrase to encrypt the key information.");
option.setArgName("Passphrase");
options.addOption(option);
option = new Option(null, "input", true, "Location of the request template file.");
option.setArgName("Input file path");
options.addOption(option);
CommandLine cmd = null;
try {
cmd = parser.parse(options, args);
} catch (ParseException e) {
System.err.println("Error: " + e.getMessage());
printHelp();
System.exit(1);
}
String requestFile = cmd.getOptionValue("input");
Key keyData = null;
if ((requestFile != null) && (requestFile.trim().length() != 0)) {
try {
JAXBContext context = JAXBContext.newInstance(KeyRecoveryRequest.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
FileInputStream fis = new FileInputStream(requestFile);
KeyRecoveryRequest req = (KeyRecoveryRequest) unmarshaller.unmarshal(fis);
if (req.getKeyId() == null) {
System.err.println("Error: Key Id must be specified in the request file.");
System.exit(-1);
}
if (req.getCertificate() != null) {
keyData = keyCLI.keyClient.retrieveKeyByPKCS12(req.getKeyId(), req.getCertificate(),
req.getPassphrase());
} else if (req.getPassphrase() != null) {
keyData = keyCLI.keyClient.retrieveKeyByPassphrase(req.getKeyId(), req.getPassphrase());
} else if (req.getSessionWrappedPassphrase() != null) {
keyData = keyCLI.keyClient.retrieveKeyUsingWrappedPassphrase(req.getKeyId(),
Utils.base64decode(req.getTransWrappedSessionKey()),
Utils.base64decode(req.getSessionWrappedPassphrase()),
Utils.base64decode(req.getNonceData()));
} else if (req.getTransWrappedSessionKey() != null) {
keyData = keyCLI.keyClient.retrieveKey(req.getKeyId(),
Utils.base64decode(req.getTransWrappedSessionKey()));
} else {
keyData = keyCLI.keyClient.retrieveKey(req.getKeyId());
}
} catch (JAXBException e) {
System.err.println("Error: Cannot parse the request file.");
if (verbose)
e.printStackTrace();
System.exit(-1);
} catch (FileNotFoundException e) {
System.err.println("Error: Cannot locate file at path: " + requestFile);
if (verbose)
e.printStackTrace();
System.exit(-1);
} catch (Exception e) {
System.err.println(e.getMessage());
if (verbose)
e.printStackTrace();
System.exit(-1);
}
} else {
String keyId = cmd.getOptionValue("keyId");
try {
keyData = keyCLI.keyClient.retrieveKey(new KeyId(keyId));
} catch (Exception e) {
System.err.println(e.getMessage());
if (verbose)
e.printStackTrace();
System.exit(-1);
}
}
MainCLI.printMessage("Retrieve Key Information");
printKeyData(keyData);
}
public void printKeyData(Key key) {
System.out.println(" Key Algorithm: " + key.getAlgorithm());
System.out.println(" Key Size: " + key.getSize());
System.out.println(" Nonce data: " + Utils.base64encode(key.getNonceData()));
System.out.println(" Encrypted Data:" + Utils.base64encode(key.getEncryptedData()));
if (key.getData() != null) {
System.out.println(" Actual archived data: " + Utils.base64encode(key.getData()));
}
if (key.getP12Data() != null) {
System.out.println(" Key data in PKCS12 format: " + key.getP12Data());
}
}
}
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