Package javax.security.auth.callback

Examples of javax.security.auth.callback.NameCallback


    public boolean login() throws LoginException {

        Callback[] callbacks = new Callback[2];

        callbacks[0] = new NameCallback("User name");
        callbacks[1] = new PasswordCallback("Password", false);
        try {
            callbackHandler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
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     */
    public boolean login() throws LoginException {
        loginSucceeded = false;
        Callback[] callbacks = new Callback[2];

        callbacks[0] = new NameCallback("User name");
        callbacks[1] = new PasswordCallback("Password", false);
        try {
            handler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
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            this.handler = callbackHandler;
            this.options = options;
        }

        public boolean login() throws LoginException {
            NameCallback nameCallback = new NameCallback("name");
            PasswordCallback passwordCallback = new PasswordCallback("password", false);
            try {
                handler.handle(new Callback[] {nameCallback, passwordCallback});
                username = nameCallback.getName();
                String password = (String) options.get(username);
                if (password == null) {
                    throw new FailedLoginException();
                }
                if (password.equals(new String(passwordCallback.getPassword()))) {
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    }

    public boolean login() throws LoginException {
        Callback[] callbacks = new Callback[2];

        callbacks[0] = new NameCallback("User name");
        callbacks[1] = new PasswordCallback("Password", false);
        try {
            handler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
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    }

    public boolean login() throws LoginException {
        loginSucceeded = false;
        Callback[] callbacks = new Callback[1];
        callbacks[0] = new NameCallback("User name");
        try {
            callbackHandler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
        } catch (UnsupportedCallbackException uce) {
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     */
    public boolean login() throws LoginException {
        loginSucceeded = false;
        Callback[] callbacks = new Callback[2];

        callbacks[0] = new NameCallback("User name");
        callbacks[1] = new PasswordCallback("Password", false);
        try {
            handler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
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     */
    public boolean login() throws LoginException {
        loginSucceeded = false;
        Callback[] callbacks = new Callback[2];

        callbacks[0] = new NameCallback("User name");
        callbacks[1] = new PasswordCallback("Password", false);
        try {
            handler.handle(callbacks);
        } catch (IOException ioe) {
            throw (LoginException) new LoginException().initCause(ioe);
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        // Set up our CallbackHandler requests
        if (callbackHandler == null)
            throw new LoginException("No CallbackHandler specified");
        Callback callbacks[] = new Callback[2];
        callbacks[0] = new NameCallback("Username: ");
        callbacks[1] = new PasswordCallback("Password: ", false);

        // Interact with the user to retrieve the username and password
        String username = null;
        String password = null;
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        final String password = pwd;
        return new CallbackHandler() {
            public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
                for (Callback current : callbacks) {
                    if (current instanceof NameCallback) {
                        NameCallback ncb = (NameCallback) current;
                        ncb.setName(username);
                    } else if (current instanceof PasswordCallback) {
                        PasswordCallback pcb = (PasswordCallback) current;
                        pcb.setPassword(password.toCharArray());
                    } else if (current instanceof RealmCallback) {
                        RealmCallback rcb = (RealmCallback) current;
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  private String login;
  private String password;
  private Subject subject;

  public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String, ?> sharedState, Map<String, ?> options) {
    NameCallback name = new NameCallback("Login");
    PasswordCallback password = new PasswordCallback("Password", false);
    this.subject = subject;

    try {
      callbackHandler.handle(new Callback[]{name, password});
      this.login = name.getName();
      this.password = new String(password.getPassword() == null ? new char[0] : password.getPassword());

      loadRoles();

    }
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