/* -*- 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 . */ #include #include #include #include #include #include #include #include #include #include #include #include "passwordcontainer.hxx" using namespace com::sun::star; namespace { bool fillContinuation( bool bUseSystemCredentials, const ucb::AuthenticationRequest & rRequest, const task::UrlRecord & aRec, const uno::Reference< ucb::XInteractionSupplyAuthentication > & xSupplyAuthentication, const uno::Reference< ucb::XInteractionSupplyAuthentication2 > & xSupplyAuthentication2, bool bCanUseSystemCredentials, bool bCheckForEqualPasswords ) { if ( bUseSystemCredentials ) { // "use system creds" record found. // Wants client that we use it? if ( xSupplyAuthentication2.is() && bCanUseSystemCredentials ) { xSupplyAuthentication2->setUseSystemCredentials( true ); return true; } return false; } else if (aRec.UserList.hasElements()) { if (!aRec.UserList[0].Passwords.hasElements()) { // Password sequence can be empty, for instance if master // password was not given (e.g. master pw dialog canceled) // pw container does not throw NoMasterException in this case. // bug??? return false; } // "user/pass" record found. if (!bCheckForEqualPasswords || !rRequest.HasPassword || rRequest.Password != aRec.UserList[0].Passwords[0]) // failed login attempt? { if (xSupplyAuthentication->canSetUserName()) xSupplyAuthentication-> setUserName(aRec.UserList[0].UserName); if (xSupplyAuthentication->canSetPassword()) xSupplyAuthentication-> setPassword(aRec.UserList[0].Passwords[0]); if (aRec.UserList[0].Passwords.getLength() > 1) { if (rRequest.HasRealm) { if (xSupplyAuthentication->canSetRealm()) xSupplyAuthentication-> setRealm(aRec.UserList[0].Passwords[1]); } else if (xSupplyAuthentication->canSetAccount()) xSupplyAuthentication-> setAccount(aRec.UserList[0].Passwords[1]); } if ( xSupplyAuthentication2.is() && bCanUseSystemCredentials ) xSupplyAuthentication2->setUseSystemCredentials( false ); return true; } } return false; } } // namespace namespace uui { PasswordContainerHelper::PasswordContainerHelper( uno::Reference< uno::XComponentContext > const & xContext ): m_xPasswordContainer(task::PasswordContainer::create(xContext)) {} bool PasswordContainerHelper::handleAuthenticationRequest( ucb::AuthenticationRequest const & rRequest, uno::Reference< ucb::XInteractionSupplyAuthentication > const & xSupplyAuthentication, OUString const & rURL, uno::Reference< task::XInteractionHandler2 > const & xIH ) { // Is continuation even a XInteractionSupplyAuthentication2, which // is derived from XInteractionSupplyAuthentication? uno::Reference< ucb::XInteractionSupplyAuthentication2 > xSupplyAuthentication2(xSupplyAuthentication, uno::UNO_QUERY); bool bCanUseSystemCredentials = false; if (xSupplyAuthentication2.is()) { sal_Bool bDefaultUseSystemCredentials; bCanUseSystemCredentials = xSupplyAuthentication2->canUseSystemCredentials( bDefaultUseSystemCredentials ); } if ( bCanUseSystemCredentials ) { // Does the configuration mandate that we try system credentials first? bool bUseSystemCredentials = ::officecfg::Office::Common::Passwords::TrySystemCredentialsFirst::get(); if (!bUseSystemCredentials) { // Runtime / Persistent info avail for current auth request? OUString aResult = m_xPasswordContainer->findUrl( rURL.isEmpty() ? rRequest.ServerName : rURL); bUseSystemCredentials = !aResult.isEmpty(); } if ( bUseSystemCredentials ) { if ( fillContinuation( true, rRequest, task::UrlRecord(), xSupplyAuthentication, xSupplyAuthentication2, bCanUseSystemCredentials, false ) ) { return true; } } } // m_xPasswordContainer works with userName passwdSequences pairs: if (rRequest.HasUserName && rRequest.HasPassword) { try { if (rRequest.UserName.isEmpty()) { task::UrlRecord aRec; if ( !rURL.isEmpty() ) aRec = m_xPasswordContainer->find(rURL, xIH); if ( !aRec.UserList.hasElements() ) { // compat: try server name. aRec = m_xPasswordContainer->find(rRequest.ServerName, xIH); } if ( fillContinuation( false, rRequest, aRec, xSupplyAuthentication, xSupplyAuthentication2, bCanUseSystemCredentials, false ) ) { return true; } } else { task::UrlRecord aRec; if ( !rURL.isEmpty() ) aRec = m_xPasswordContainer->findForName( rURL, rRequest.UserName, xIH); if ( !aRec.UserList.hasElements() ) { // compat: try server name. aRec = m_xPasswordContainer->findForName( rRequest.ServerName, rRequest.UserName, xIH); } if ( fillContinuation( false, rRequest, aRec, xSupplyAuthentication, xSupplyAuthentication2, bCanUseSystemCredentials, true ) ) { return true; } } } catch (task::NoMasterException const &) {} // user did not enter master password } return false; } bool PasswordContainerHelper::addRecord( OUString const & rURL, OUString const & rUsername, uno::Sequence< OUString > const & rPasswords, uno::Reference< task::XInteractionHandler2 > const & xIH, bool bPersist ) { try { if ( !rUsername.isEmpty() ) { OSL_ENSURE( m_xPasswordContainer.is(), "Got no XPasswordContainer!" ); if ( !m_xPasswordContainer.is() ) return false; if ( bPersist ) { // If persistent storing of passwords is not yet // allowed, enable it. if ( !m_xPasswordContainer->isPersistentStoringAllowed() ) m_xPasswordContainer->allowPersistentStoring( true ); m_xPasswordContainer->addPersistent( rURL, rUsername, rPasswords, xIH ); } else m_xPasswordContainer->add( rURL, rUsername, rPasswords, xIH ); } else { m_xPasswordContainer->addUrl( rURL, bPersist ); } } catch ( task::NoMasterException const & ) { // user did not enter master password return false; } return true; } PasswordContainerInteractionHandler::PasswordContainerInteractionHandler( const uno::Reference< uno::XComponentContext >& xContext ) : m_aPwContainerHelper( xContext ) { } // virtual PasswordContainerInteractionHandler::~PasswordContainerInteractionHandler() { } // XServiceInfo methods. // virtual OUString SAL_CALL PasswordContainerInteractionHandler::getImplementationName() { return "com.sun.star.comp.uui.PasswordContainerInteractionHandler"; } // virtual sal_Bool SAL_CALL PasswordContainerInteractionHandler::supportsService( const OUString& ServiceName ) { return cppu::supportsService(this, ServiceName); } // virtual uno::Sequence< OUString > SAL_CALL PasswordContainerInteractionHandler::getSupportedServiceNames() { return { "com.sun.star.task.PasswordContainerInteractionHandler" }; } // XInteractionHandler2 methods. // virtual void SAL_CALL PasswordContainerInteractionHandler::handle( const uno::Reference< task::XInteractionRequest >& rRequest ) { handleInteractionRequest( rRequest ); } // virtual sal_Bool SAL_CALL PasswordContainerInteractionHandler::handleInteractionRequest( const uno::Reference< task::XInteractionRequest >& rRequest ) { if ( !rRequest.is() ) return false; uno::Any aAnyRequest( rRequest->getRequest() ); ucb::AuthenticationRequest aAuthenticationRequest; if ( !( aAnyRequest >>= aAuthenticationRequest ) ) return false; OUString aURL; ucb::URLAuthenticationRequest aURLAuthenticationRequest; if ( aAnyRequest >>= aURLAuthenticationRequest ) aURL = aURLAuthenticationRequest.URL; const uno::Sequence< uno::Reference< task::XInteractionContinuation > > rContinuations = rRequest->getContinuations(); uno::Reference< ucb::XInteractionSupplyAuthentication > xSupplyAuthentication; for ( const auto& rContinuation : rContinuations ) { xSupplyAuthentication.set( rContinuation, uno::UNO_QUERY ); if( xSupplyAuthentication.is() ) break; } if ( !xSupplyAuthentication.is() ) return false; // Try to obtain credentials from password container. if ( m_aPwContainerHelper. handleAuthenticationRequest( aAuthenticationRequest, xSupplyAuthentication, aURL, // @@@ FIXME: this not able to // handle master pw request! // master pw request is never // solvable without UI! this ) ) { // successfully handled xSupplyAuthentication->select(); return true; } return false; } } // namespace uui extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* com_sun_star_comp_uui_PasswordContainerInteractionHandler_get_implementation( css::uno::XComponentContext* context, css::uno::Sequence const&) { return cppu::acquire(new uui::PasswordContainerInteractionHandler(context)); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ tract138e LibreOffice 核心代码仓库文档基金会
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2017-08-22updater: get the updater GUI working on LinuxMarkus Mohrhard
2017-08-21updater: add a way to test the dialog code of the updaterMarkus Mohrhard