Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 406 insertions, 0 deletions

diff --git a/svl/source/passwordcontainer/passwordcontainer.hxx b/svl/source/passwordcontainer/passwordcontainer.hxx
new file mode 100644
index 000000000..ca4b549f3
--- /dev/null
+++ b/svl/source/passwordcontainer/passwordcontainer.hxx
@@ -0,0 +1,406 @@
+/* -*- 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 INCLUDED_SVL_SOURCE_PASSWORDCONTAINER_PASSWORDCONTAINER_HXX
+#define INCLUDED_SVL_SOURCE_PASSWORDCONTAINER_PASSWORDCONTAINER_HXX
+
+#include <utility>
+#include <vector>
+#include <map>
+#include <optional>
+#include <com/sun/star/task/XPasswordContainer2.hpp>
+#include <com/sun/star/task/PasswordRequestMode.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/implbase.hxx>
+
+#include <unotools/configitem.hxx>
+#include <ucbhelper/interactionrequest.hxx>
+
+#include <rtl/random.h>
+#include <rtl/ref.hxx>
+#include <osl/mutex.hxx>
+
+#include "syscreds.hxx"
+
+#define MEMORY_RECORD         0
+#define PERSISTENT_RECORD     1
+
+
+class NamePasswordRecord
+{
+    OUString                    m_aName;
+
+    // there are two lists of passwords, memory passwords and persistent passwords
+    bool                        m_bHasMemoryPasswords;
+    ::std::vector< OUString >   m_aMemoryPasswords;
+
+    // persistent passwords are encrypted in one string
+    bool                        m_bHasPersistentPassword;
+    OUString                    m_aPersistentPassword;
+    OUString                    m_aPersistentIV;
+
+    void InitArrays( bool bHasMemoryList, ::std::vector< OUString >&& aMemoryList,
+                     bool bHasPersistentList, const OUString& aPersistentList, const OUString& aPersistentIV )
+    {
+        m_bHasMemoryPasswords = bHasMemoryList;
+        if ( bHasMemoryList )
+            m_aMemoryPasswords = aMemoryList;
+
+        m_bHasPersistentPassword = bHasPersistentList;
+        if ( bHasPersistentList )
+        {
+            m_aPersistentPassword = aPersistentList;
+            m_aPersistentIV = aPersistentIV;
+        }
+    }
+
+public:
+
+    NamePasswordRecord( OUString aName )
+        : m_aName(std::move( aName ))
+        , m_bHasMemoryPasswords( false )
+        , m_bHasPersistentPassword( false )
+    {
+    }
+
+    NamePasswordRecord( OUString aName, OUString aPersistentList, OUString aPersistentIV )
+        : m_aName(std::move( aName ))
+        , m_bHasMemoryPasswords( false )
+        , m_bHasPersistentPassword( true )
+        , m_aPersistentPassword(std::move( aPersistentList ))
+        , m_aPersistentIV(std::move( aPersistentIV ))
+    {
+    }
+
+    NamePasswordRecord( const NamePasswordRecord& aRecord )
+        : m_aName( aRecord.m_aName )
+        , m_bHasMemoryPasswords( false )
+        , m_bHasPersistentPassword( false )
+    {
+        InitArrays( aRecord.m_bHasMemoryPasswords, std::vector(aRecord.m_aMemoryPasswords),
+                    aRecord.m_bHasPersistentPassword, aRecord.m_aPersistentPassword, aRecord.m_aPersistentIV );
+    }
+
+    NamePasswordRecord& operator=( const NamePasswordRecord& aRecord )
+    {
+        if (this != &aRecord)
+        {
+            m_aName = aRecord.m_aName;
+
+            m_aMemoryPasswords.clear();
+            m_aPersistentPassword.clear();
+            m_aPersistentIV.clear();
+            InitArrays( aRecord.m_bHasMemoryPasswords, std::vector(aRecord.m_aMemoryPasswords),
+                        aRecord.m_bHasPersistentPassword, aRecord.m_aPersistentPassword, aRecord.m_aPersistentIV );
+        }
+        return *this;
+    }
+
+    const OUString& GetUserName() const
+    {
+        return m_aName;
+    }
+
+    bool HasPasswords( sal_Int8 nStatus ) const
+    {
+        if ( nStatus == MEMORY_RECORD )
+            return m_bHasMemoryPasswords;
+        if ( nStatus == PERSISTENT_RECORD )
+            return m_bHasPersistentPassword;
+
+        return false;
+    }
+
+    ::std::vector< OUString > GetMemoryPasswords() const
+    {
+        if ( m_bHasMemoryPasswords )
+            return m_aMemoryPasswords;
+
+        return ::std::vector< OUString >();
+    }
+
+    OUString GetPersistentPasswords() const
+    {
+        if ( m_bHasPersistentPassword )
+            return m_aPersistentPassword;
+
+        return OUString();
+    }
+
+    OUString GetPersistentIV() const
+    {
+        if ( m_bHasPersistentPassword )
+            return m_aPersistentIV;
+
+        return OUString();
+    }
+
+    void SetMemoryPasswords( ::std::vector< OUString >&& aMemList )
+    {
+        m_aMemoryPasswords = std::move(aMemList);
+        m_bHasMemoryPasswords = true;
+    }
+
+    void SetPersistentPasswords( const OUString& aPersList, const OUString& aPersIV )
+    {
+        m_aPersistentPassword = aPersList;
+        m_aPersistentIV = aPersIV;
+        m_bHasPersistentPassword = true;
+    }
+
+    void RemovePasswords( sal_Int8 nStatus )
+    {
+        if ( nStatus == MEMORY_RECORD )
+        {
+            m_bHasMemoryPasswords = false;
+            m_aMemoryPasswords.clear();
+        }
+        else if ( nStatus == PERSISTENT_RECORD )
+        {
+            m_bHasPersistentPassword = false;
+            m_aPersistentPassword.clear();
+            m_aPersistentIV.clear();
+        }
+    }
+
+};
+
+
+typedef ::std::pair< const OUString, ::std::vector< NamePasswordRecord > > PairUrlRecord;
+typedef ::std::map< OUString, ::std::vector< NamePasswordRecord > > PasswordMap;
+
+// org.openoffice.Office.Common/Passwords/StorageVersion bump if details of
+// how password details are saved changes. Enables migration from previous
+// schemes.
+constexpr sal_Int32 nCurrentStorageVersion = 1;
+
+class PasswordContainer;
+
+class StorageItem
+    : public ::utl::ConfigItem
+{
+private:
+    PasswordContainer*     mainCont;
+    bool                   hasEncoded;
+    OUString               mEncoded;
+    OUString               mEncodedIV;
+
+    virtual void            ImplCommit() override;
+
+public:
+    StorageItem( PasswordContainer* point, const OUString& path ) :
+        ConfigItem( path, ConfigItemMode::NONE ),
+        mainCont( point ),
+        hasEncoded( false )
+    {
+        css::uno::Sequence< OUString > aNode { path + "/Store" };
+        EnableNotification( aNode );
+    }
+
+    PasswordMap getInfo();
+    void update( const OUString& url, const NamePasswordRecord& rec );
+    void remove( const OUString& url, const OUString& rec );
+    void clear();
+
+    sal_Int32 getStorageVersion();
+
+    bool getEncodedMasterPassword( OUString& aResult, OUString& aResultIV );
+    void setEncodedMasterPassword( const OUString& aResult, const OUString& aResultIV, bool bAcceptEmpty = false );
+    void setUseStorage( bool bUse );
+    bool useStorage();
+
+    virtual void            Notify( const css::uno::Sequence< OUString >& aPropertyNames ) override;
+};
+
+
+class PasswordContainer : public ::cppu::WeakImplHelper<
+        css::task::XPasswordContainer2,
+        css::lang::XServiceInfo,
+        css::lang::XEventListener >
+{
+private:
+    PasswordMap      m_aContainer;
+    std::optional<StorageItem> m_xStorageFile;
+    ::osl::Mutex mMutex;
+    OUString m_aMasterPassword; // master password is set when the string is not empty
+    css::uno::Reference< css::lang::XComponent > mComponent;
+    SysCredentialsConfig mUrlContainer;
+
+    class RandomPool
+    {
+    private:
+        rtlRandomPool m_aRandomPool;
+    public:
+        RandomPool() : m_aRandomPool(rtl_random_createPool())
+        {
+        }
+        rtlRandomPool get()
+        {
+            return m_aRandomPool;
+        }
+        ~RandomPool()
+        {
+            // Clean up random pool memory
+            rtl_random_destroyPool(m_aRandomPool);
+        }
+    };
+
+    RandomPool mRandomPool;
+
+    OUString createIV();
+
+    /// @throws css::uno::RuntimeException
+    css::uno::Sequence< css::task::UserRecord > CopyToUserRecordSequence(
+                                        const ::std::vector< NamePasswordRecord >& original,
+                                        const css::uno::Reference< css::task::XInteractionHandler >& Handler );
+
+    css::task::UserRecord CopyToUserRecord(
+                                        const NamePasswordRecord& aRecord,
+                                        bool& io_bTryToDecode,
+                                        const css::uno::Reference< css::task::XInteractionHandler >& aHandler );
+
+    /// @throws css::uno::RuntimeException
+    css::uno::Sequence< css::task::UserRecord > FindUsr(
+                                        const ::std::vector< NamePasswordRecord >& userlist,
+                                        std::u16string_view name,
+                                        const css::uno::Reference< css::task::XInteractionHandler >& Handler );
+    /// @throws css::uno::RuntimeException
+    bool createUrlRecord(
+        const PasswordMap::iterator & rIter,
+        bool bName,
+        std::u16string_view aName,
+        const css::uno::Reference< css::task::XInteractionHandler >& aHandler,
+        css::task::UrlRecord & rRec  );
+
+    /// @throws css::uno::RuntimeException
+    css::task::UrlRecord find(
+        const OUString& aURL,
+        std::u16string_view aName,
+        bool bName, // only needed to support empty user names
+        const css::uno::Reference< css::task::XInteractionHandler >& aHandler  );
+
+    static OUString GetDefaultMasterPassword();
+
+    static OUString RequestPasswordFromUser(
+                    css::task::PasswordRequestMode aRMode,
+                    const css::uno::Reference< css::task::XInteractionHandler >& xHandler );
+
+    /// @throws css::uno::RuntimeException
+    OUString const & GetMasterPassword( const css::uno::Reference< css::task::XInteractionHandler >& Handler );
+
+    /// @throws css::uno::RuntimeException
+    void UpdateVector( const OUString& url, ::std::vector< NamePasswordRecord >& toUpdate, NamePasswordRecord const & rec, bool writeFile );
+
+    /// @throws css::uno::RuntimeException
+    void PrivateAdd( const OUString& aUrl,
+                              const OUString& aUserName,
+                              const css::uno::Sequence< OUString >& aPasswords,
+                              char  aMode,
+                              const css::uno::Reference< css::task::XInteractionHandler >& Handler );
+
+    /// @throws css::uno::RuntimeException
+    static ::std::vector< OUString > DecodePasswords( std::u16string_view aLine, std::u16string_view aIV, const OUString& aMasterPassword, css::task::PasswordRequestMode mode );
+
+    /// @throws css::uno::RuntimeException
+    static OUString EncodePasswords(const std::vector< OUString >& lines, std::u16string_view aIV, const OUString& aMasterPassword );
+
+public:
+    PasswordContainer( const css::uno::Reference< css::uno::XComponentContext >& );
+    virtual ~PasswordContainer() override;
+
+    virtual void SAL_CALL add( const OUString& aUrl,
+                               const OUString& aUserName,
+                               const css::uno::Sequence< OUString >& aPasswords,
+                               const css::uno::Reference< css::task::XInteractionHandler >& Handler  ) override;
+
+    virtual void SAL_CALL addPersistent( const OUString& aUrl,
+                                            const OUString& aUserName,
+                                         const css::uno::Sequence< OUString >& aPasswords,
+                                          const css::uno::Reference< css::task::XInteractionHandler >& Handler  ) override;
+
+    virtual css::task::UrlRecord SAL_CALL
+                            find( const OUString& aUrl,
+                                  const css::uno::Reference< css::task::XInteractionHandler >& Handler  ) override;
+
+    virtual css::task::UrlRecord SAL_CALL
+                            findForName( const OUString& aUrl,
+                                         const OUString& aUserName,
+                                         const css::uno::Reference< css::task::XInteractionHandler >& Handler  ) override;
+
+    virtual void SAL_CALL remove( const OUString& aUrl,
+                                  const OUString& aUserName ) override;
+
+    virtual void SAL_CALL removePersistent( const OUString& aUrl,
+                                            const OUString& aUserName ) override;
+
+    virtual void SAL_CALL removeAllPersistent() override;
+
+    virtual css::uno::Sequence< css::task::UrlRecord > SAL_CALL
+                            getAllPersistent( const css::uno::Reference< css::task::XInteractionHandler >& Handler ) override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL    getImplementationName(  ) override;
+    virtual sal_Bool SAL_CALL            supportsService( const OUString& ServiceName ) override;
+
+    virtual css::uno::Sequence< OUString > SAL_CALL
+                                        getSupportedServiceNames(  ) override;
+
+    // XEventListener
+    virtual void SAL_CALL        disposing( const css::lang::EventObject& Source ) override;
+
+    // XMasterPasswordHandling
+    virtual sal_Bool SAL_CALL authorizateWithMasterPassword( const css::uno::Reference< css::task::XInteractionHandler >& xHandler ) override;
+    virtual sal_Bool SAL_CALL changeMasterPassword( const css::uno::Reference< css::task::XInteractionHandler >& xHandler ) override;
+    virtual void SAL_CALL removeMasterPassword() override;
+    virtual sal_Bool SAL_CALL hasMasterPassword(  ) override;
+    virtual sal_Bool SAL_CALL allowPersistentStoring( sal_Bool bAllow ) override;
+    virtual sal_Bool SAL_CALL isPersistentStoringAllowed(  ) override;
+
+    // XMasterPasswordHandling2
+    virtual sal_Bool SAL_CALL useDefaultMasterPassword( const css::uno::Reference< css::task::XInteractionHandler >& xHandler ) override;
+    virtual sal_Bool SAL_CALL isDefaultMasterPasswordUsed(  ) override;
+
+    // XUrlContainer
+    virtual void SAL_CALL addUrl( const OUString& Url, sal_Bool MakePersistent ) override;
+    virtual OUString SAL_CALL findUrl( const OUString& Url ) override;
+    virtual void SAL_CALL removeUrl( const OUString& Url ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getUrls( sal_Bool OnlyPersistent ) override;
+
+    void            Notify();
+};
+
+
+class MasterPasswordRequest_Impl : public ucbhelper::InteractionRequest
+{
+    ::rtl::Reference< ucbhelper::InteractionSupplyAuthentication > m_xAuthSupplier;
+
+public:
+    MasterPasswordRequest_Impl( css::task::PasswordRequestMode Mode );
+
+    const ::rtl::Reference< ucbhelper::InteractionSupplyAuthentication > &
+    getAuthenticationSupplier() const { return m_xAuthSupplier; }
+
+};
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */