com.intellij.ide.passwordSafe.impl.providers.masterKey.ResetPasswordDialog.java Source code

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Here is the source code for com.intellij.ide.passwordSafe.impl.providers.masterKey.ResetPasswordDialog.java

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/*
 * Copyright 2000-2010 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.ide.passwordSafe.impl.providers.masterKey;

import com.intellij.ide.passwordSafe.HelpID;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.util.Processor;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;

/**
 * The dialog that allows resetting the password
 */
public class ResetPasswordDialog extends DialogWrapper {
    /**
     * The new password
     */
    private JPasswordField myNewPasswordPasswordField;
    /**
     * The confirmed new password
     */
    private JPasswordField myConfirmNewPasswordPasswordField;
    /**
     * The panel
     */
    private JPanel myPanel;
    /**
     * The prompt text
     */
    private JLabel myPrompt;
    /**
     * The checkbox that specifies if the master password should be encrypted with OS-specific mechanism
     */
    private JCheckBox myEncryptMasterPasswordWithCheckBox;

    /**
     * The constructor
     *
     * @param project   the project instance
     * @param safe
     * @param firstTime true, if the password is specified for the first time
     */
    protected ResetPasswordDialog(@Nullable Project project, MasterKeyPasswordSafe safe, boolean firstTime) {
        super(project, true);
        setTitle(firstTime ? "Master Password" : "Reset Master Password");
        setOKButtonText(firstTime ? "Set Password" : "Reset Password");
        if (safe.isOsProtectedPasswordSupported()) {
            myEncryptMasterPasswordWithCheckBox.setSelected(false);
        } else {
            myEncryptMasterPasswordWithCheckBox.setSelected(false);
            myEncryptMasterPasswordWithCheckBox.setVisible(false);
        }
        if (firstTime) {
            myPrompt.setText("Specify Master Password for the password database.");
        }
        MasterKeyUtils.matchPasswords(myConfirmNewPasswordPasswordField, myNewPasswordPasswordField,
                new Processor<String>() {
                    public boolean process(String s) {
                        setErrorText(s);
                        setOKActionEnabled(s == null);
                        return false;
                    }
                });
        init();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected String getDimensionServiceKey() {
        return getClass().getName();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected JComponent createCenterPanel() {
        return myPanel;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected String getHelpId() {
        return HelpID.RESET_PASSWORD;
    }

    /**
     * Ask new password for the password safe
     *
     * @param project the project where password is asked
     * @param safe    the provider instance to modify
     * @return true if the operation was not cancelled
     */
    public static boolean newPassword(@Nullable Project project, MasterKeyPasswordSafe safe) {
        return resetPassword(project, safe, true);
    }

    /**
     * Reset password
     *
     * @param project the project
     * @param safe    the safe
     * @return true if the operation was not cancelled
     */
    public static boolean resetPassword(@Nullable Project project, MasterKeyPasswordSafe safe) {
        return resetPassword(project, safe, false);
    }

    /**
     * Ask new password for the password safe or reset password
     *
     * @param project   the project where password is asked
     * @param safe      the provider instance to modify
     * @param firstTime true, if reset is called for the first time
     * @return true if the operation was not cancelled
     */
    private static boolean resetPassword(@Nullable Project project, MasterKeyPasswordSafe safe,
            final boolean firstTime) {
        ResetPasswordDialog d = new ResetPasswordDialog(project, safe, firstTime);
        d.show();
        if (d.isOK()) {
            safe.resetMasterPassword(new String(d.myNewPasswordPasswordField.getPassword()),
                    d.myEncryptMasterPasswordWithCheckBox.isSelected());
            return true;
        }
        return false;
    }
}