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package com.netscape.cmstools.key;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.Arrays;
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 com.netscape.certsrv.dbs.keydb.KeyId;
import com.netscape.certsrv.key.KeyClient;
import com.netscape.certsrv.key.KeyRecoveryRequest;
import com.netscape.certsrv.key.KeyRequestResponse;
import com.netscape.cmstools.cli.CLI;
import com.netscape.cmstools.cli.MainCLI;
import com.netscape.cmsutil.util.Utils;
public class KeyRecoverCLI extends CLI {
public KeyCLI keyCLI;
public KeyRecoverCLI(KeyCLI keyCLI) {
super("recover", "Create a key recovery request", keyCLI);
this.keyCLI = keyCLI;
createOptions();
}
public void printHelp() {
formatter.printHelp(getFullName() + " [OPTIONS...]", options);
}
public void createOptions() {
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, "input", true, "Location of the request file.");
option.setArgName("Input file path");
options.addOption(option);
}
public void execute(String[] args) throws Exception {
// Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
printHelp();
return;
}
CommandLine cmd = parser.parse(options, args);
String[] cmdArgs = cmd.getArgs();
if (cmdArgs.length != 0) {
throw new Exception("Too many arguments specified.");
}
String requestFile = cmd.getOptionValue("input");
String keyID = cmd.getOptionValue("keyID");
KeyRequestResponse response = null;
KeyClient keyClient = keyCLI.getKeyClient();
if (requestFile != null) {
try {
JAXBContext context = JAXBContext.newInstance(KeyRecoveryRequest.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
FileInputStream fis = new FileInputStream(requestFile);
KeyRecoveryRequest req = (KeyRecoveryRequest) unmarshaller.unmarshal(fis);
response = keyClient.recoverKey(req.getKeyId(),
Utils.base64decode(req.getSessionWrappedPassphrase()),
Utils.base64decode(req.getTransWrappedSessionKey()), Utils.base64decode(req.getNonceData()),
req.getCertificate());
} catch (JAXBException e) {
throw new Exception("Cannot parse the request file.", e);
} catch (FileNotFoundException e) {
throw new Exception("Cannot locate file at path: " + requestFile, e);
}
} else if (keyID != null) {
String keyId = cmd.getOptionValue("keyID");
response = keyClient.recoverKey(new KeyId(keyId), null, null, null, null);
} else {
throw new Exception("Neither a key ID nor a request file's path is specified.");
}
MainCLI.printMessage("Key Recovery Request Information");
KeyCLI.printKeyRequestInfo(response.getRequestInfo());
}
}
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