Example usage for org.apache.commons.cli ParseException ParseException

List of usage examples for org.apache.commons.cli ParseException ParseException

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Introduction

In this page you can find the example usage for org.apache.commons.cli ParseException ParseException.

Prototype

public ParseException(String message)

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Document

Construct a new ParseException with the specified detail message.

Usage

From source file:org.glite.authz.pap.ui.cli.policymanagement.Move.java

@Override
protected int executeCommand(CommandLine commandLine) throws CLIException, ParseException, RemoteException {

    String[] args = commandLine.getArgs();

    if (args.length != 2) {
        throw new ParseException("Wrong number of arguments");
    }/*from   w  ww.j av  a 2s.c  o m*/

    String id = args[1];

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    String pivotId = null;
    boolean moveAfter = false;

    if (commandLine.hasOption(OPT_BEFORE_ID_LONG)) {
        pivotId = commandLine.getOptionValue(OPT_BEFORE_ID_LONG);
    }

    if (commandLine.hasOption(OPT_AFTER_ID_LONG)) {
        pivotId = commandLine.getOptionValue(OPT_AFTER_ID_LONG);
        moveAfter = true;
    }

    if (pivotId == null) {
        throw new ParseException(
                "One of --" + OPT_BEFORE_ID_LONG + " or --" + OPT_AFTER_ID_LONG + " is required.");
    }

    if (id.equals(pivotId)) {
        return ExitStatus.SUCCESS.ordinal();
    }

    xacmlPolicyMgmtClient.move(alias, id, pivotId, moveAfter);

    return ExitStatus.SUCCESS.ordinal();
}

From source file:org.glite.authz.pap.ui.cli.policymanagement.Purge.java

@Override
protected int executeCommand(CommandLine commandLine) throws CLIException, ParseException, RemoteException {

    String[] args = commandLine.getArgs();

    boolean purgeResources = false;
    boolean purgeActions = false;

    if (commandLine.hasOption(OPT_PURGE_RESOURCES_LONG)) {
        purgeResources = true;/*from   www  .j a va2s.  co  m*/
    }

    if (commandLine.hasOption(OPT_PURGE_ACTIONS_LONG)) {
        purgeActions = true;
    }

    if (!(purgeResources || purgeActions)) {
        purgeActions = true;
        purgeResources = true;
    }

    if (args.length > 1) {
        throw new ParseException("Wrong number of arguments: no arguments required.");
    }

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    if (purgeResources && purgeActions) {
        if (verboseMode) {
            System.out.print("Purging actions and resources... ");
        }
        highlevelPolicyMgmtClient.purge(alias, false, true, false, true);
        if (verboseMode) {
            System.out.println("ok.");
        }
    } else if (purgeResources) {
        if (verboseMode) {
            System.out.print("Purging resources... ");
        }
        highlevelPolicyMgmtClient.purge(alias, false, false, false, true);
        if (verboseMode) {
            System.out.println("ok.");
        }
    } else if (purgeActions) {
        if (verboseMode) {
            System.out.print("Purging actions... ");
        }
        highlevelPolicyMgmtClient.purge(alias, false, true, false, false);
        if (verboseMode) {
            System.out.println("ok.");
        }
    }
    return ExitStatus.SUCCESS.ordinal();
}

From source file:org.glite.authz.pap.ui.cli.policymanagement.RemoveAllPolicies.java

@Override
protected int executeCommand(CommandLine commandLine) throws ParseException, RemoteException {

    if (commandLine.getArgs().length != 1) {
        throw new ParseException("Wrong number of arguments");
    }//  w  ww  .  j a  v  a 2 s .co m

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    if (verboseMode) {
        System.out.print("Removing all policies... ");
    }

    highlevelPolicyMgmtClient.eraseRepository(alias);

    if (verboseMode)
        System.out.println("ok");

    return ExitStatus.SUCCESS.ordinal();
}

From source file:org.glite.authz.pap.ui.cli.policymanagement.RemovePolicies.java

@Override
protected int executeCommand(CommandLine commandLine) throws CLIException, ParseException, RemoteException {

    String[] args = commandLine.getArgs();

    if (args.length < 2) {
        throw new ParseException("Wrong number of arguments: specify one or more ids.");
    }//from w w w. j a v  a 2s  .  co m

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    boolean partialSuccess = false;
    boolean failure = false;

    try {

        for (int i = 1; i < args.length; i++) {

            String policyId = args[i];

            if (verboseMode) {
                System.out.print("Removing \"" + policyId + "\"... ");
            }

            boolean policyRemoved = xacmlPolicyMgmtClient.removeObjectByIdAndReferences(alias, policyId);

            if (!policyRemoved) {
                if (verboseMode) {
                    System.out.println("error: not found.");
                } else {
                    System.out.println("Error id not found: " + policyId);
                }
                failure = true;
                continue;
            }

            partialSuccess = true;

            if (verboseMode) {
                System.out.println("ok.");
            }
        }
    } catch (RemoteException e) {
        System.out.println("error.");
        throw e;
    }

    if (failure && !partialSuccess) {
        return ExitStatus.FAILURE.ordinal();
    }

    if (failure && partialSuccess) {
        return ExitStatus.PARTIAL_SUCCESS.ordinal();
    }

    return ExitStatus.SUCCESS.ordinal();
}

From source file:org.glite.authz.pap.ui.cli.policymanagement.UnBanAttribute.java

@Override
protected int executeCommand(CommandLine commandLine) throws CLIException, ParseException, RemoteException {

    String[] args = commandLine.getArgs();

    if (args.length != 3) {
        throw new ParseException("Wrong number of arguments");
    }/* www.j  a v a 2  s. c o  m*/

    String id = args[1];
    String value = args[2];

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    String resource = null;
    String action = null;

    if (commandLine.hasOption(OPT_RESOURCE)) {
        resource = commandLine.getOptionValue(OPT_RESOURCE);
    } else {
        resource = ".*";
    }

    if (commandLine.hasOption(OPT_ACTION)) {
        action = commandLine.getOptionValue(OPT_ACTION);
    } else {
        action = ".*";
    }

    if (verboseMode) {
        System.out.print("Removing ban... ");
    }

    UnbanResult unbanResult;

    unbanResult = highlevelPolicyMgmtClient.unban(alias, id, value, resource, action);

    if (unbanResult.getStatusCode() != 0) {

        System.out.println("ban policy not found.");
        return ExitStatus.FAILURE.ordinal();

    } else {
        if (verboseMode) {
            System.out.println("ok.");
        }
    }
    return ExitStatus.SUCCESS.ordinal();
}

From source file:org.glite.authz.pap.ui.cli.policymanagement.UpdatePolicy.java

@Override
protected int executeCommand(CommandLine commandLine) throws CLIException, ParseException, RemoteException {

    String[] args = commandLine.getArgs();

    if (args.length != 3) {
        throw new ParseException("Wrong number of arguments.");
    }/*from   w  w  w .  j a v a 2  s . co m*/

    if (commandLine.hasOption(OPT_PAPALIAS_LONG)) {
        alias = commandLine.getOptionValue(OPT_PAPALIAS_LONG);
    }

    String id = args[1];
    String fileName = args[2];

    File file = new File(fileName);
    if (!file.exists()) {
        System.out.println("Error: file \"" + file.getAbsolutePath() + "\" does not exists.");
        return ExitStatus.FAILURE.ordinal();
    }

    XACMLPolicyCLIUtils.initOpenSAMLAndAttributeWizard();

    List<XACMLWizard> wizardList = new ArrayList<XACMLWizard>(0);

    try {

        wizardList = policyFileEncoder.parse(file);

    } catch (EncodingException e) {
        System.out.println("Syntax error in file: " + fileName);
        System.out.println(e.getMessage());
        return ExitStatus.FAILURE.ordinal();
    }

    if (wizardList.size() == 0) {
        System.out.println("Error: no policies has been defined in file \"" + fileName + "\"");
        return ExitStatus.FAILURE.ordinal();
    }

    if (wizardList.size() > 1) {
        System.out.println("Error: more than one element has been defined in file \"" + fileName + "\"");
        return ExitStatus.FAILURE.ordinal();
    }

    XACMLWizard xacmlWizard = wizardList.get(0);

    int status;

    if (xacmlWizard instanceof PolicySetWizard) {
        status = updatePolicySet(id, (PolicySetWizard) xacmlWizard);
    } else {
        status = updatePolicy(id, (PolicyWizard) xacmlWizard);
    }

    if (verboseMode) {
        if (status == ExitStatus.SUCCESS.ordinal()) {
            System.out.println("Success: policy has been updated.");
        }
    }

    return status;
}

From source file:org.glite.authz.pap.ui.cli.ServiceCLI.java

public int execute(String[] args) throws ParseException, HelpMessageException, RemoteException {

    CommandLine commandLine = parser.parse(options, args);

    if (commandLine.hasOption(OPT_HELP)) {
        throw new HelpMessageException();
    }//from w w w. j a  va  2s .  com

    if (commandLine.hasOption(OPT_VERBOSE)) {
        verboseMode = true;
    }

    if (commandLine.hasOption(OPT_URL_LONG)) {

        serviceClient.setTargetEndpoint(commandLine.getOptionValue(OPT_URL_LONG));

    } else {

        String host = Pap.DEFAULT_HOST;

        String papHostProperty = System.getProperty(PAP_HOST_PROPERTY);

        if (papHostProperty != null && !"".equals(papHostProperty.trim())) {
            host = papHostProperty;
        }

        String port = Pap.DEFAULT_PORT;

        String papPortProperty = System.getProperty(PAP_PORT_PROPERTY);
        if (papPortProperty != null && !"".equals(papPortProperty.trim())) {
            port = papPortProperty;
        }

        if (commandLine.hasOption(OPT_HOST_LONG)) {
            host = commandLine.getOptionValue(OPT_HOST_LONG);
        }

        if (commandLine.hasOption(OPT_PORT)) {
            port = commandLine.getOptionValue(OPT_PORT);
        }

        try {
            Integer.valueOf(port);
        } catch (NumberFormatException e) {
            throw new ParseException(String.format("Invalid port number \"%s\" (option -%s, --%s)", port,
                    OPT_PORT, OPT_PORT_LONG));
        }

        serviceClient.setTargetEndpoint(
                String.format(DEFAULT_SERVICE_URL, host, port, Pap.DEFAULT_SERVICES_ROOT_PATH));

    }

    boolean credentialsNotRetrieved = true;

    if (commandLine.hasOption(OPT_PROXY_LONG)) {
        serviceClient.setClientProxy(commandLine.getOptionValue(OPT_PROXY_LONG));
        credentialsNotRetrieved = false;
    }

    if (commandLine.hasOption(OPT_CERT_LONG)) {
        if (commandLine.hasOption(OPT_PROXY_LONG)) {
            throw new ParseException(
                    String.format("Conflicting options --%s and --%s.", OPT_PROXY_LONG, OPT_CERT_LONG));
        } else {
            if (!commandLine.hasOption(OPT_KEY_LONG)) {
                throw new ParseException(
                        String.format("Option --%s requires also option --%s.", OPT_CERT_LONG, OPT_KEY_LONG));
            }
            serviceClient.setClientCertificate(commandLine.getOptionValue(OPT_CERT_LONG));
            credentialsNotRetrieved = false;
        }
    }

    if (commandLine.hasOption(OPT_KEY_LONG)) {
        if (commandLine.hasOption(OPT_PROXY_LONG)) {
            throw new ParseException(
                    String.format("Conflicting options --%s and --%s.", OPT_PROXY_LONG, OPT_KEY_LONG));
        } else {
            if (!commandLine.hasOption(OPT_CERT_LONG)) {
                throw new ParseException(
                        String.format("Option --%s requires also option --%s.", OPT_KEY_LONG, OPT_CERT_LONG));
            }
            serviceClient.setClientPrivateKey(commandLine.getOptionValue(OPT_KEY_LONG));
            credentialsNotRetrieved = false;
        }
    }

    if (credentialsNotRetrieved) {

        // 1. if running as root take the cert /etc/grid-security/hostcert.pem
        // 2. check the env variable X509_USER_PROXY
        // 3. check the env variable X509_USER_CERT (and X509_USER_KEY)
        // 4. check the proxy /tmp/x509up_u<id_utente>
        // 5. check the cert $HOME/.globus/usercert.pem and key $HOME/.globus/userkey.pem

        String euid = getEUID();

        if (euid == null) {

            log.error("Cannot enstabilish user's effective user id.");

            throw new PAPException(String.format(
                    "Cannot enstabilish user's effective user id, please use the --%s or --%s, --%s options.",
                    OPT_PROXY_LONG, OPT_CERT_LONG, OPT_KEY_LONG));
        }

        String messageString = null;

        if ("0".equals(euid)) {
            // user: root

            if (setCertFromEnvironment()) {

                messageString = String.format(
                        "Connecting to %s using %s and %s (from environment X509_USER_CERT and X509_USER_KEY)",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientCertificate(),
                        serviceClient.getClientPrivateKey());

            } else {

                serviceClient.setClientCertificate("/etc/grid-security/hostcert.pem");
                serviceClient.setClientPrivateKey("/etc/grid-security/hostkey.pem");

                messageString = String.format("Connecting to %s using %s and %s",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientCertificate(),
                        serviceClient.getClientPrivateKey());
            }
        } else {

            if (setProxyFromEnvironment()) {

                messageString = String.format(
                        "Connecting to %s using proxy (from environment X509_USER_PROXY)  %s",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientProxy());

            } else if (setCertFromEnvironment()) {

                messageString = String.format(
                        "Connecting to %s using %s and %s (from environment X509_USER_CERT and X509_USER_KEY)",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientCertificate(),
                        serviceClient.getClientPrivateKey());

            } else if (setProxyFromStandardLocation(euid)) {
                messageString = String.format("Connecting to %s using proxy %s",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientProxy());

            } else if (setCertFromHomeDir()) {

                messageString = String.format("Connecting to %s using %s and %s",
                        serviceClient.getTargetEndpoint(), serviceClient.getClientCertificate(),
                        serviceClient.getClientPrivateKey());

            } else {
                throw new ParseException(String.format(
                        "Unable to find a certificate or a proxy, please specify a proxy file with option --%s or certificate and key with options --%s and --%s",
                        OPT_PROXY_LONG, OPT_CERT_LONG, OPT_KEY_LONG));
            }

        }

        log.info(messageString);

        if (verboseMode) {
            System.out.println(messageString);
        }
    }

    // Ask for certificate password if needed. The default private key (getClientPrivateKey() ==
    // null)
    // is a host certificate key which doesn't need the password
    if (serviceClient.getClientPrivateKey() != null) {
        try {

            Reader reader = new FileReader(serviceClient.getClientPrivateKey());

            String prompt = "Please enter the passphrase for the private key file "
                    + serviceClient.getClientPrivateKey() + ": ";
            PasswordFinderImpl passwordFinder = new PasswordFinderImpl(prompt);

            PEMReader pm = new PEMReader(reader, passwordFinder);

            char[] password = null;

            try {
                pm.readObject();
            } catch (IOException e) {
                // doesn't matter certificate stuff is managed later.
                // the purpose of this is just to set the password (if needed).
            }

            password = passwordFinder.getTypedPassword();

            if (password != null) {
                serviceClient.setClientPrivateKeyPassword(new String(password));
            }

        } catch (FileNotFoundException e) {
            throw new CLIException(e);
        }
    }

    return executeCommandService(commandLine, serviceClient);
}

From source file:org.glite.authz.pap.ui.cli.ServiceCLI.java

/**
 * Set the certificate the the key in {@link ServiceCLI#serviceClient} using the envirinment variables
 * X509_USER_CERT and X509_USER_KEY./*  w w w . jav a2  s .co  m*/
 * 
 * @return <code>true</code> if the env variables are set, <code>false</code> otherwise.
 * @throws ParseException if only one of X509_USER_CERT or X509_USER_KEY is set.
 * 
 */
private boolean setCertFromEnvironment() throws ParseException {
    String x509UserCert = System.getenv("X509_USER_CERT");
    String x509UserKey = System.getenv("X509_USER_KEY");

    if (!Utils.isDefined(x509UserCert) && (!Utils.isDefined(x509UserKey))) {
        return false;
    }

    if (!(Utils.isDefined(x509UserCert) && Utils.isDefined(x509UserKey))) {
        if (Utils.isDefined(x509UserCert)) {
            throw new ParseException(
                    "Trying to use environment variable X509_USER_CERT for certificate but environment variable X509_USER_KEY is not set.");
        }
        throw new ParseException(
                "Trying to use environment variable X509_USER_KEY for private key but environment variable X509_USER_CERT is not set.");
    }

    serviceClient.setClientCertificate(x509UserCert);
    serviceClient.setClientPrivateKey(x509UserKey);

    return true;
}

From source file:org.globus.workspace.client.WorkspaceCLI.java

protected CommandLine parse(String[] args, Properties defaultOptions)

        throws Exception {

    final CommandLineParser parser = new PosixParser();
    final CommandLine line = parser.parse(this.options, args, defaultOptions);

    String eprFile = null;//from  w ww  .  j a v a 2 s.  com
    if (line.hasOption(Opts.EPRFILE2_OPT_STRING)) {
        eprFile = line.getOptionValue(Opts.EPRFILE2_OPT_STRING);
    } else if (line.hasOption("e")) {
        eprFile = line.getOptionValue("e");
    }

    if (eprFile != null) {

        if (line.hasOption("k")) {
            throw new ParseException("-e and -k arguments are exclusive");
        }

        if (line.hasOption("s")) {
            throw new ParseException("-e and -s arguments are exclusive");
        }

        FileInputStream in = null;
        try {
            in = new FileInputStream(eprFile);
            this.endpoint = (EndpointReferenceType) ObjectDeserializer.deserialize(new InputSource(in),
                    EndpointReferenceType.class);
        } finally {
            if (in != null) {
                in.close();
            }
        }
    } else if (line.hasOption(Opts.SERVICE2_OPT_STRING)) {
        this.endpoint = new EndpointReferenceType();
        this.endpoint.setAddress(new Address(line.getOptionValue(Opts.SERVICE2_OPT_STRING)));
    } else if (line.hasOption("s")) {
        this.endpoint = new EndpointReferenceType();
        this.endpoint.setAddress(new Address(line.getOptionValue("s")));
    }

    this.debugMode = line.hasOption("d");

    // Security mechanism
    if (line.hasOption("m")) {
        String value = line.getOptionValue("m");
        if (value != null) {
            if (value.equals("msg")) {
                this.mechanism = Constants.GSI_SEC_MSG;
            } else if (value.equals("conv")) {
                this.mechanism = Constants.GSI_SEC_CONV;
            } else {
                throw new ParseException("Unsupported security mechanism: " + value);
            }
        }
    }

    // Protection
    if (line.hasOption("p")) {
        String value = line.getOptionValue("p");
        if (value != null) {
            if (value.equals("sig")) {
                this.protection = Constants.SIGNATURE;
            } else if (value.equals("enc")) {
                this.protection = Constants.ENCRYPTION;
            } else {
                throw new ParseException("Unsupported protection mode: " + value);
            }
        }
    }

    // Delegation
    if (line.hasOption("g")) {
        String value = line.getOptionValue("g");
        if (value != null) {
            if (value.equals("limited")) {
                this.delegation = GSIConstants.GSI_MODE_LIMITED_DELEG;
            } else if (value.equals("full")) {
                this.delegation = GSIConstants.GSI_MODE_FULL_DELEG;
            } else {
                throw new ParseException("Unsupported delegation mode: " + value);
            }
        }
    }

    // Authz
    if (line.hasOption("z")) {
        String value = line.getOptionValue("z");
        if (value != null) {
            if (value.equals("self")) {
                this.authorization = SelfAuthorization.getInstance();
            } else if (value.equals("host")) {
                this.authorization = HostAuthorization.getInstance();
            } else if (value.equals("none")) {
                this.authorization = NoAuthorization.getInstance();
            } else if (authorization == null) {
                this.authorization = new IdentityAuthorization(value);
            }
        }
    }

    // Anonymous
    if (line.hasOption("a")) {
        this.anonymous = Boolean.TRUE;
    }

    // context lifetime
    if (line.hasOption("l")) {
        final String value = line.getOptionValue("l");
        if (value != null) {
            this.contextLifetime = new Integer(value);
        }
    }

    // msg actor
    if (line.hasOption("x")) {
        this.msgActor = line.getOptionValue("x");
    }

    // conv actor
    if (line.hasOption("y")) {
        this.convActor = line.getOptionValue("y");
    }

    // Server's public key
    if (line.hasOption("c")) {
        this.publicKeyFilename = line.getOptionValue("c");
    }

    if (line.hasOption("f")) {
        this.descriptorFile = line.getOptionValue("f");
    }

    return line;
}

From source file:org.globus.workspace.client_common.TempBaseClient.java

protected CommandLine parse(String[] args, Properties defaultOptions) throws Exception {
    CommandLineParser parser = new PosixParser();
    CommandLine line = parser.parse(options, args, defaultOptions);

    if (defaultOptions != null) {
        Iterator iter = defaultOptions.entrySet().iterator();
        while (iter.hasNext()) {
            Map.Entry entry = (Map.Entry) iter.next();
            Option opt = options.getOption((String) entry.getKey());
            if (opt != null) {
                String desc = opt.getDescription();
                desc += " (Default '" + entry.getValue() + "')";
                opt.setDescription(desc);
            }/*from w w  w.  j a  v  a  2  s  .c  o  m*/
        }
    }

    if (line.hasOption("h")) {
        displayUsage();
        System.exit(0);
    }

    if (line.hasOption("e")) {
        if (line.hasOption("k")) {
            throw new ParseException("-e and -k arguments are exclusive");
        }
        if (line.hasOption("s")) {
            throw new ParseException("-e and -s arguments are exclusive");
        }

        FileInputStream in = null;
        try {
            in = new FileInputStream(line.getOptionValue("e"));
            this.endpoint = (EndpointReferenceType) ObjectDeserializer.deserialize(new InputSource(in),
                    EndpointReferenceType.class);
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (Exception e) {
                }
            }
        }
    } else if (line.hasOption("s")) {
        this.endpoint = new EndpointReferenceType();
        this.endpoint.setAddress(new Address(line.getOptionValue("s")));
    } else {
        throw new ParseException("-s or -e argument is required");
    }

    if (line.hasOption("k")) {
        String[] values = line.getOptionValues("k");
        if (values.length != 2) {
            throw new ParseException("-k requires two arguments");
        }
        QName keyName = QName.valueOf(values[0]);
        ReferencePropertiesType props = new ReferencePropertiesType();
        SimpleResourceKey key = new SimpleResourceKey(keyName, values[1]);
        props.add(key.toSOAPElement());
        this.endpoint.setProperties(props);
    }

    this.debugMode = line.hasOption("d");

    // Security mechanism
    if (line.hasOption("m")) {
        String value = line.getOptionValue("m");
        if (value != null) {
            if (value.equals("msg")) {
                this.mechanism = Constants.GSI_SEC_MSG;
            } else if (value.equals("conv")) {
                this.mechanism = Constants.GSI_SEC_CONV;
            } else {
                throw new ParseException("Unsupported security mechanism: " + value);
            }
        }
    }

    // Protection
    if (line.hasOption("p")) {
        String value = line.getOptionValue("p");
        if (value != null) {
            if (value.equals("sig")) {
                this.protection = Constants.SIGNATURE;
            } else if (value.equals("enc")) {
                this.protection = Constants.ENCRYPTION;
            } else {
                throw new ParseException("Unsupported protection mode: " + value);
            }
        }
    }

    // Delegation
    if (line.hasOption("g")) {
        String value = line.getOptionValue("g");
        if (value != null) {
            if (value.equals("limited")) {
                this.delegation = GSIConstants.GSI_MODE_LIMITED_DELEG;
            } else if (value.equals("full")) {
                this.delegation = GSIConstants.GSI_MODE_FULL_DELEG;
            } else {
                throw new ParseException("Unsupported delegation mode: " + value);
            }
        }
    }

    // Authz
    if (line.hasOption("z")) {
        String value = line.getOptionValue("z");
        if (value != null) {
            if (value.equals("self")) {
                this.authorization = SelfAuthorization.getInstance();
            } else if (value.equals("host")) {
                this.authorization = HostAuthorization.getInstance();
            } else if (value.equals("none")) {
                this.authorization = NoAuthorization.getInstance();
            } else if (authorization == null) {
                this.authorization = new IdentityAuthorization(value);
            }
        }
    }

    // Anonymous
    if (line.hasOption("a")) {
        this.anonymous = Boolean.TRUE;
    }

    // context lifetime
    if (line.hasOption("l")) {
        String value = line.getOptionValue("l");
        if (value != null)
            this.contextLifetime = new Integer(value);
    }

    // msg actor
    if (line.hasOption("x")) {
        String value = line.getOptionValue("x");
        this.msgActor = value;
    }

    // conv actor
    if (line.hasOption("y")) {
        String value = line.getOptionValue("y");
        this.convActor = value;
    }

    // Server's public key
    if (line.hasOption("c")) {
        String value = line.getOptionValue("c");
        this.publicKeyFilename = value;
    }

    if (line.hasOption("f")) {
        String value = line.getOptionValue("f");
        this.descriptorFile = value;
    }

    return line;
}