cui/source/options/webconninfo.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <o3tl/safeint.hxx>
  21 #include "webconninfo.hxx"
  22 #include <com/sun/star/task/InteractionHandler.hpp>
  23 #include <com/sun/star/task/PasswordContainer.hpp>
  24 #include <com/sun/star/task/UrlRecord.hpp>
  25 #include <com/sun/star/task/XPasswordContainer2.hpp>
  26 #include <comphelper/processfactory.hxx>
  27 #include <comphelper/docpasswordrequest.hxx>
  28
  29 using namespace ::com::sun::star;
  30
  31
  32 namespace svx
  33 {
  34
  35 // class WebConnectionInfoDialog -----------------------------------------
  36
  37 WebConnectionInfoDialog::WebConnectionInfoDialog(weld::Window* pParent)
  38     : GenericDialogController(pParent, u"cui/ui/storedwebconnectiondialog.ui"_ustr, u"StoredWebConnectionDialog"_ustr)
  39     , m_nPos( -1 )
  40     , m_xRemoveBtn(m_xBuilder->weld_button(u"remove"_ustr))
  41     , m_xRemoveAllBtn(m_xBuilder->weld_button(u"removeall"_ustr))
  42     , m_xChangeBtn(m_xBuilder->weld_button(u"change"_ustr))
  43     , m_xPasswordsLB(m_xBuilder->weld_tree_view(u"logins"_ustr))
  44 {
  45     std::vector<int> aWidths
  46     {
  47         o3tl::narrowing<int>(m_xPasswordsLB->get_approximate_digit_width() * 50)
  48     };
  49     m_xPasswordsLB->set_column_fixed_widths(aWidths);
  50     m_xPasswordsLB->set_size_request(m_xPasswordsLB->get_approximate_digit_width() * 70,
  51                                      m_xPasswordsLB->get_height_rows(8));
  52
  53     m_xPasswordsLB->connect_column_clicked(LINK(this, WebConnectionInfoDialog, HeaderBarClickedHdl));
  54
  55     FillPasswordList();
  56
  57     m_xRemoveBtn->connect_clicked( LINK( this, WebConnectionInfoDialog, RemovePasswordHdl ) );
  58     m_xRemoveAllBtn->connect_clicked( LINK( this, WebConnectionInfoDialog, RemoveAllPasswordsHdl ) );
  59     m_xChangeBtn->connect_clicked( LINK( this, WebConnectionInfoDialog, ChangePasswordHdl ) );
  60     m_xPasswordsLB->connect_selection_changed(
  61         LINK(this, WebConnectionInfoDialog, EntrySelectedHdl));
  62
  63     m_xRemoveBtn->set_sensitive( false );
  64     m_xChangeBtn->set_sensitive( false );
  65
  66     m_xPasswordsLB->make_sorted();
  67 }
  68
  69 WebConnectionInfoDialog::~WebConnectionInfoDialog()
  70 {
  71 }
  72
  73 IMPL_LINK(WebConnectionInfoDialog, HeaderBarClickedHdl, int, nColumn, void)
  74 {
  75     if (nColumn == 0) // only the first column is sorted
  76     {
  77         m_xPasswordsLB->set_sort_order(!m_xPasswordsLB->get_sort_order());
  78     }
  79 }
  80
  81 void WebConnectionInfoDialog::FillPasswordList()
  82 {
  83     try
  84     {
  85         uno::Reference< task::XPasswordContainer2 > xMasterPasswd(
  86             task::PasswordContainer::create(comphelper::getProcessComponentContext()));
  87
  88         if ( xMasterPasswd->isPersistentStoringAllowed() )
  89         {
  90             uno::Reference< task::XInteractionHandler > xInteractionHandler =
  91                 task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr);
  92
  93             const uno::Sequence< task::UrlRecord > aURLEntries = xMasterPasswd->getAllPersistent( xInteractionHandler );
  94             sal_Int32 nCount = 0;
  95             for ( task::UrlRecord const & urlEntry : aURLEntries )
  96             {
  97                 for ( auto const & user : urlEntry.UserList )
  98                 {
  99                     m_xPasswordsLB->append(OUString::number(nCount), urlEntry.Url);
 100                     m_xPasswordsLB->set_text(nCount, user.UserName, 1);
 101                     ++nCount;
 102                 }
 103             }
 104
 105             // remember pos of first url container entry.
 106             m_nPos = nCount;
 107
 108             const uno::Sequence< OUString > aUrls
 109                 = xMasterPasswd->getUrls( true /* OnlyPersistent */ );
 110
 111             for ( OUString const & url : aUrls )
 112             {
 113                 m_xPasswordsLB->append(OUString::number(nCount), url);
 114                 m_xPasswordsLB->set_text(nCount, u"*"_ustr);
 115                 ++nCount;
 116             }
 117         }
 118     }
 119     catch( uno::Exception& )
 120     {}
 121 }
 122
 123
 124 IMPL_LINK_NOARG(WebConnectionInfoDialog, RemovePasswordHdl, weld::Button&, void)
 125 {
 126     try
 127     {
 128         int nEntry = m_xPasswordsLB->get_selected_index();
 129         if (nEntry != -1)
 130         {
 131             OUString aURL = m_xPasswordsLB->get_text(nEntry, 0);
 132             OUString aUserName = m_xPasswordsLB->get_text(nEntry, 1);
 133
 134             uno::Reference< task::XPasswordContainer2 > xPasswdContainer(
 135                 task::PasswordContainer::create(comphelper::getProcessComponentContext()));
 136
 137             int nPos = m_xPasswordsLB->get_id(nEntry).toInt32();
 138             if ( nPos < m_nPos )
 139             {
 140                 xPasswdContainer->removePersistent( aURL, aUserName );
 141             }
 142             else
 143             {
 144                 xPasswdContainer->removeUrl( aURL );
 145             }
 146
 147             m_xPasswordsLB->remove(nEntry);
 148         }
 149     }
 150     catch( uno::Exception& )
 151     {}
 152 }
 153
 154 IMPL_LINK_NOARG(WebConnectionInfoDialog, RemoveAllPasswordsHdl, weld::Button&, void)
 155 {
 156     try
 157     {
 158         uno::Reference< task::XPasswordContainer2 > xPasswdContainer(
 159             task::PasswordContainer::create(comphelper::getProcessComponentContext()));
 160
 161         // should the master password be requested before?
 162         xPasswdContainer->removeAllPersistent();
 163
 164         const uno::Sequence< OUString > aUrls
 165             = xPasswdContainer->getUrls( true /* OnlyPersistent */ );
 166         for ( OUString const & url : aUrls )
 167             xPasswdContainer->removeUrl( url );
 168
 169         m_xPasswordsLB->clear();
 170     }
 171     catch( uno::Exception& )
 172     {}
 173 }
 174
 175 IMPL_LINK_NOARG(WebConnectionInfoDialog, ChangePasswordHdl, weld::Button&, void)
 176 {
 177     try
 178     {
 179         int nEntry = m_xPasswordsLB->get_selected_index();
 180         if (nEntry != -1)
 181         {
 182             OUString aURL = m_xPasswordsLB->get_text(nEntry, 0);
 183             OUString aUserName = m_xPasswordsLB->get_text(nEntry, 1);
 184
 185             rtl::Reference<::comphelper::SimplePasswordRequest> pPasswordRequest
 186                   = new ::comphelper::SimplePasswordRequest;
 187
 188             uno::Reference< task::XInteractionHandler > xInteractionHandler =
 189                 task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), m_xDialog->GetXWindow());
 190             xInteractionHandler->handle( pPasswordRequest );
 191
 192             if ( pPasswordRequest->isPassword() )
 193             {
 194                 uno::Sequence<OUString> aPasswd { pPasswordRequest->getPassword() };
 195
 196                 uno::Reference< task::XPasswordContainer2 > xPasswdContainer(
 197                     task::PasswordContainer::create(comphelper::getProcessComponentContext()));
 198                 xPasswdContainer->addPersistent(
 199                     aURL, aUserName, aPasswd, xInteractionHandler );
 200             }
 201         }
 202     }
 203     catch( uno::Exception& )
 204     {}
 205 }
 206
 207
 208 IMPL_LINK_NOARG(WebConnectionInfoDialog, EntrySelectedHdl, weld::TreeView&, void)
 209 {
 210     int nEntry = m_xPasswordsLB->get_selected_index();
 211     if (nEntry == -1)
 212     {
 213         m_xRemoveBtn->set_sensitive(false);
 214         m_xChangeBtn->set_sensitive(false);
 215     }
 216     else
 217     {
 218         m_xRemoveBtn->set_sensitive(true);
 219
 220         // url container entries (-> use system credentials) have
 221         // no password
 222         int nPos = m_xPasswordsLB->get_id(nEntry).toInt32();
 223         m_xChangeBtn->set_sensitive(nPos < m_nPos);
 224     }
 225 }
 226
 227 }
 228
 229 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */