Package java.io

Examples of java.io.Console$ConsoleReader

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         *
         * The next prompted-for value will be the admin password, if required.
         */
        if (programOpts.getUser() == null && !noPassword) {
            // prompt for it (if interactive)
            Console cons = System.console();
            if (cons != null && programOpts.isInteractive()) {
                cons.printf("%s", strings.get("AdminUserRequiredPrompt",
                        SystemPropertyConstants.DEFAULT_ADMIN_USER));
                String val = cons.readLine();
                if (ok(val)) {
                    programOpts.setUser(val);
                    if (adminPassword == null) {
                        adminPassword = getAdminPassword();
                    }
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    public VaultInteraction(VaultSession vaultSession) {
        this.vaultNISession = vaultSession;
    }

    public void start() {
        Console console = System.console();

        if (console == null) {
            System.err.println("No console.");
            System.exit(1);
        }

        Scanner in = new Scanner(System.in);
        while (true) {
            String commandStr = "Please enter a Digit::   0: Store a secured attribute " + " 1: Check whether a secured attribute exists "
                    + " 2: Exit";

            System.out.println(commandStr);
            int choice = in.nextInt();
            switch (choice) {
                case 0:
                    System.out.println("Task: Store a secured attribute");
                    char[] attributeValue = VaultInteractiveSession.getSensitiveValue("Please enter secured attribute value (such as password)");
                    String vaultBlock = null;

                    while (vaultBlock == null || vaultBlock.length() == 0) {
                        vaultBlock = console.readLine("Enter Vault Block:");
                    }

                    String attributeName = null;

                    while (attributeName == null || attributeName.length() == 0) {
                        attributeName = console.readLine("Enter Attribute Name:");
                    }
                    try {
                        vaultNISession.addSecuredAttributeWithDisplay(vaultBlock, attributeName, attributeValue);
                    } catch (Exception e) {
                        System.out.println("Exception occurred:" + e.getLocalizedMessage());
                    }
                    break;
                case 1:
                    System.out.println("Task: Verify whether a secured attribute exists");
                    try {
                        vaultBlock = null;

                        while (vaultBlock == null || vaultBlock.length() == 0) {
                            vaultBlock = console.readLine("Enter Vault Block:");
                        }

                        attributeName = null;

                        while (attributeName == null || attributeName.length() == 0) {
                            attributeName = console.readLine("Enter Attribute Name:");
                        }
                        if (!vaultNISession.checkSecuredAttribute(vaultBlock, attributeName))
                            System.out.println("No value has been store for (" + vaultBlock + ", " + attributeName + ")");
                        else
                            System.out.println("A value exists for (" + vaultBlock + ", " + attributeName + ")");
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            System.out.println("**********************************");
            System.out.println("****  JBoss Vault  ***************");
            System.out.println("**********************************");

            Console console = System.console();

            if (console == null) {
                System.err.println("No console.");
                System.exit(1);
            }
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    public VaultInteractiveSession() {
    }

    public void start() {
        Console console = System.console();

        if (console == null) {
            System.err.println("No console.");
            System.exit(1);
        }

        while (encDir == null || encDir.length() == 0) {
            encDir = console
                    .readLine("Enter directory to store encrypted files:");
        }

        while (keystoreURL == null || keystoreURL.length() == 0) {
            keystoreURL = console.readLine("Enter Keystore URL:");
        }

        char[] keystorePasswd = getSensitiveValue("Enter Keystore password");

        try {
            while (salt == null || salt.length() != 8) {
                salt = console.readLine("Enter 8 character salt:");
            }

            String ic = console.readLine("Enter iteration count as a number (Eg: 44):");
            iterationCount = Integer.parseInt(ic);
            vaultNISession = new VaultSession(keystoreURL, new String(keystorePasswd), encDir, salt, iterationCount);

            while (keystoreAlias == null || keystoreAlias.length() == 0) {
                keystoreAlias = console.readLine("Enter Keystore Alias:");
            }

            System.out.println("Initializing Vault");
            vaultNISession.startVaultSession(keystoreAlias);
            vaultNISession.vaultConfigurationDisplay();
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    public static char[] getSensitiveValue(String passwordPrompt) {
        while (true) {
            if (passwordPrompt == null)
                passwordPrompt = "Enter your password";

            Console console = System.console();

            char[] passwd = console.readPassword(passwordPrompt + ": ");
            char[] passwd1 = console.readPassword(passwordPrompt + " again: ");
            boolean noMatch = !Arrays.equals(passwd, passwd1);
            if (noMatch)
                System.out.println("Values entered don't match");
            else {
                System.out.println("Values match");
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      }
    }
  }
 
  private void promptUser() {
    Console c = System.console();
    if (c == null) {
        System.err.println("No console.");
        System.exit(1);
    }

    boolean noMatch;
    do {
        char [] newPassword1 = c.readPassword("Enter master secret: ");
        char [] newPassword2 = c.readPassword("Enter master secret again: ");
        noMatch = ! Arrays.equals(newPassword1, newPassword2);
        if (noMatch) {
            c.format("Passwords don't match. Try again.%n");
        } else {
            this.master = Arrays.copyOf(newPassword1, newPassword1.length);
        }
        Arrays.fill(newPassword1, ' ');
        Arrays.fill(newPassword2, ' ');
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        Arrays.fill(newPassword2, ' ');
    } while (noMatch);
  }

  private void displayWarning(boolean persisting) {
    Console c = System.console();
    if (c == null) {
        System.err.println("No console.");
        System.exit(1);
    }
    if (persisting) {
      c.printf("***************************************************************************************************\n");
      c.printf("You have indicated that you would like to persist the master secret for this gateway instance.\n");
      c.printf("Be aware that this is less secure than manually entering the secret on startup.\n");
      c.printf("The persisted file will be encrypted and primarily protected through OS permissions.\n");
      c.printf("***************************************************************************************************\n");
    }
    else {
      c.printf("***************************************************************************************************\n");
      c.printf("Be aware that you will need to enter your master secret for future starts exactly as you do here.\n");
      c.printf("This secret is needed to access protected resources for the gateway process.\n");
      c.printf("The master secret must be protected, kept secret and not stored in clear text anywhere.\n");
      c.printf("***************************************************************************************************\n");
    }
  }
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    private Encoding getConsoleEncoding() {
        if (!Platform.IS_WINDOWS) return null;

        Encoding consoleEncoding = null;
        try {
            Console console = System.console();
            if (console != null) {
                final String CONSOLE_CHARSET = "cs";
                Field fcs = Console.class.getDeclaredField(CONSOLE_CHARSET);
                fcs.setAccessible(true);
                Charset cs = (Charset) fcs.get(console);
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    /**
     * Collect a JDR report when run outside the Application Server.
     */
    public JdrReport standaloneCollect(String host, String port) throws OperationFailedException {
        Console cons = System.console();
        String username = null;
        String password = null;

        if (host == null) {
            host = "localhost";
        }
        if (port == null) {
            port = "9990";
        }

        // Let's go ahead and see if we need to auth before prompting the user
        // for a username and password
        boolean must_auth = false;

        try {
            URL managementApi = new URL("http://" + NetworkUtils.formatPossibleIpv6Address(host) + ":" + port + "/management");
            HttpURLConnection conn = (HttpURLConnection) managementApi.openConnection();
            int code = conn.getResponseCode();
            if (code != 200) {
                must_auth = true;
            }
        }
        catch(Exception e) {
        }

        if (must_auth) {
            if (cons != null) {
                username = cons.readLine("Management username: ");
                password = String.valueOf(cons.readPassword("Management password: "));
            }
        }
        SosInterpreter interpreter = new SosInterpreter();
        return interpreter.collect(username, password, host, port);
    }
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  public ConsolePasswordFinder(String prompt) {
    promptMessage = prompt;
  }
 
  public char[] getPassword() {
    Console console = System.console();
   
    if (console == null)
      throw new IllegalStateException("Error reading password from console: no console found for this JVM!");
   
    char[] pwd = console.readPassword(promptMessage);
   
    if (pwd != null)
      lastReadPassword = new String(pwd);
   
    return pwd;
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