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Diffstat (limited to 'include/svl/PasswordHelper.hxx')
-rw-r--r-- | include/svl/PasswordHelper.hxx | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/svl/PasswordHelper.hxx b/include/svl/PasswordHelper.hxx new file mode 100644 index 000000000000..7204ebdc845b --- /dev/null +++ b/include/svl/PasswordHelper.hxx @@ -0,0 +1,46 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you 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 . + */ + +#ifndef _SVTOOLS_PASSWORDHELPER_HXX +#define _SVTOOLS_PASSWORDHELPER_HXX + +#include "svl/svldllapi.h" +#include "sal/types.h" +#include "com/sun/star/uno/Sequence.hxx" + +class SvPasswordHelper +{ + static void GetHashPasswordLittleEndian(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const OUString& sPass); + static void GetHashPasswordBigEndian(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const OUString& sPass); + +public: + SVL_DLLPUBLIC static void GetHashPassword(com::sun::star::uno::Sequence <sal_Int8>& rPassHash, const sal_Char* pPass, sal_uInt32 nLen); + + SVL_DLLPUBLIC static void GetHashPassword(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const OUString& sPass); + /** + Use this method to compare a given string with another given Hash value. + This is necessary, because in older versions exists different hashs of the same string. They were endian dependent. + We need this to handle old files. This method will compare against big and little endian. See #101326# + */ + SVL_DLLPUBLIC static bool CompareHashPassword(const com::sun::star::uno::Sequence<sal_Int8>& rOldPassHash, const OUString& sNewPass); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |