jenkinsci/hpe-application-automation-tools-plugin

/*
 * Certain versions of software accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company.
 * This software was acquired by Micro Focus on September 1, 2017, and is now offered by OpenText.
 * Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.
 * __________________________________________________________________
 * MIT License
 *
 * Copyright 2012-2024 Open Text
 *
 * The only warranties for products and services of Open Text and
 * its affiliates and licensors ("Open Text") are as may be set forth
 * in the express warranty statements accompanying such products and services.
 * Nothing herein should be construed as constituting an additional warranty.
 * Open Text shall not be liable for technical or editorial errors or
 * omissions contained herein. The information contained herein is subject
 * to change without notice.
 *
 * Except as specifically indicated otherwise, this document contains
 * confidential information and a valid license is required for possession,
 * use or copying. If this work is provided to the U.S. Government,
 * consistent with FAR 12.211 and 12.212, Commercial Computer Software,
 * Computer Software Documentation, and Technical Data for Commercial Items are
 * licensed to the U.S. Government under vendor's standard commercial license.
 *
 * 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.
 * ___________________________________________________________________
 */

using System;
using System.Runtime.InteropServices;

namespace HpToolsLauncher
{
    public static class WinUserNativeMethods
    {
        private static class EncodeUtilsWrap
        {
            [DllImport("EncodeUtilsWrap", CallingConvention = CallingConvention.Cdecl)]
            public static extern void UnprotectBSTRFromBase64([MarshalAs(UnmanagedType.BStr)] string input, [MarshalAs(UnmanagedType.BStr)] out string result, [MarshalAs(UnmanagedType.Bool)] bool bCrypt);

            [DllImport("EncodeUtilsWrap", CallingConvention = CallingConvention.Cdecl)]
            public static extern void ProtectBSTRToBase64([MarshalAs(UnmanagedType.BStr)] string input, [MarshalAs(UnmanagedType.BStr)] out string result, [MarshalAs(UnmanagedType.Bool)] bool bCrypt);
        }

        private static class EncodeUtilsWrapD
        {
            [DllImport("EncodeUtilsWrapD", CallingConvention = CallingConvention.Cdecl)]
            public static extern void UnprotectBSTRFromBase64([MarshalAs(UnmanagedType.BStr)] string input, [MarshalAs(UnmanagedType.BStr)] out string result, [MarshalAs(UnmanagedType.Bool)] bool bCrypt);

            [DllImport("EncodeUtilsWrapD", CallingConvention = CallingConvention.Cdecl)]
            public static extern void ProtectBSTRToBase64([MarshalAs(UnmanagedType.BStr)] string input, [MarshalAs(UnmanagedType.BStr)] out string result, [MarshalAs(UnmanagedType.Bool)] bool bCrypt);
        }

        public static string ProtectBSTRToBase64(string clearData)
        {
            string result = null;

            try
            {
                EncodeUtilsWrap.ProtectBSTRToBase64(clearData, out result, true);
            }
            catch (DllNotFoundException)
            {
                try
                {
                    EncodeUtilsWrapD.ProtectBSTRToBase64(clearData, out result, true);
                }
                catch (DllNotFoundException)
                {

                }
            }

            return result;
        }

        public static string UnprotectBSTRFromBase64(string protectedData)
        {
            if (string.IsNullOrEmpty(protectedData))
                return string.Empty;

            string result = null;

            try
            {
                EncodeUtilsWrap.UnprotectBSTRFromBase64(protectedData, out result, true);
            }
            catch (DllNotFoundException)
            {
                EncodeUtilsWrapD.UnprotectBSTRFromBase64(protectedData, out result, true);
            }

            return result;
        }
    }
}