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, "cui/ui/storedwebconnectiondialog.ui", "StoredWebConnectionDialog")
  39     , m_nPos( -1 )
  40     , m_xRemoveBtn(m_xBuilder->weld_button("remove"))
  41     , m_xRemoveAllBtn(m_xBuilder->weld_button("removeall"))
  42     , m_xChangeBtn(m_xBuilder->weld_button("change"))
  43     , m_xPasswordsLB(m_xBuilder->weld_tree_view("logins"))
  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_changed( LINK( this, WebConnectionInfoDialog, EntrySelectedHdl ) );
  61
  62     m_xRemoveBtn->set_sensitive( false );
  63     m_xChangeBtn->set_sensitive( false );
  64
  65     m_xPasswordsLB->make_sorted();
  66 }
  67
  68 WebConnectionInfoDialog::~WebConnectionInfoDialog()
  69 {
  70 }
  71
  72 IMPL_LINK(WebConnectionInfoDialog, HeaderBarClickedHdl, int, nColumn, void)
  73 {
  74     if (nColumn == 0) // only the first column is sorted
  75     {
  76         m_xPasswordsLB->set_sort_order(!m_xPasswordsLB->get_sort_order());
  77     }
  78 }
  79
  80 void WebConnectionInfoDialog::FillPasswordList()
  81 {
  82     try
  83     {
  84         uno::Reference< task::XPasswordContainer2 > xMasterPasswd(
  85             task::PasswordContainer::create(comphelper::getProcessComponentContext()));
  86
  87         if ( xMasterPasswd->isPersistentStoringAllowed() )
  88         {
  89             uno::Reference< task::XInteractionHandler > xInteractionHandler =
  90                 task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr);
  91
  92             const uno::Sequence< task::UrlRecord > aURLEntries = xMasterPasswd->getAllPersistent( xInteractionHandler );
  93             sal_Int32 nCount = 0;
  94             for ( task::UrlRecord const & urlEntry : aURLEntries )
  95             {
  96                 for ( auto const & user : urlEntry.UserList )
  97                 {
  98                     m_xPasswordsLB->append(OUString::number(nCount), urlEntry.Url);
  99                     m_xPasswordsLB->set_text(nCount, user.UserName, 1);
 100                     ++nCount;
 101                 }
 102             }
 103
 104             // remember pos of first url container entry.
 105             m_nPos = nCount;
 106
 107             const uno::Sequence< OUString > aUrls
 108                 = xMasterPasswd->getUrls( true /* OnlyPersistent */ );
 109
 110             for ( OUString const & url : aUrls )
 111             {
 112                 m_xPasswordsLB->append(OUString::number(nCount), url);
 113                 m_xPasswordsLB->set_text(nCount, "*");
 114                 ++nCount;
 115             }
 116         }
 117     }
 118     catch( uno::Exception& )
 119     {}
 120 }
 121
 122
 123 IMPL_LINK_NOARG(WebConnectionInfoDialog, RemovePasswordHdl, weld::Button&, void)
 124 {
 125     try
 126     {
 127         int nEntry = m_xPasswordsLB->get_selected_index();
 128         if (nEntry != -1)
 129         {
 130             OUString aURL = m_xPasswordsLB->get_text(nEntry, 0);
 131             OUString aUserName = m_xPasswordsLB->get_text(nEntry, 1);
 132
 133             uno::Reference< task::XPasswordContainer2 > xPasswdContainer(
 134                 task::PasswordContainer::create(comphelper::getProcessComponentContext()));
 135
 136             int nPos = m_xPasswordsLB->get_id(nEntry).toInt32();
 137             if ( nPos < m_nPos )
 138             {
 139                 xPasswdContainer->removePersistent( aURL, aUserName );
 140             }
 141             else
 142             {
 143                 xPasswdContainer->removeUrl( aURL );
 144             }
 145
 146             m_xPasswordsLB->remove(nEntry);
 147         }
 148     }
 149     catch( uno::Exception& )
 150     {}
 151 }
 152
 153 IMPL_LINK_NOARG(WebConnectionInfoDialog, RemoveAllPasswordsHdl, weld::Button&, void)
 154 {
 155     try
 156     {
 157         uno::Reference< task::XPasswordContainer2 > xPasswdContainer(
 158             task::PasswordContainer::create(comphelper::getProcessComponentContext()));
 159
 160         // should the master password be requested before?
 161         xPasswdContainer->removeAllPersistent();
 162
 163         const uno::Sequence< OUString > aUrls
 164             = xPasswdContainer->getUrls( true /* OnlyPersistent */ );
 165         for ( OUString const & url : aUrls )
 166             xPasswdContainer->removeUrl( url );
 167
 168         m_xPasswordsLB->clear();
 169     }
 170     catch( uno::Exception& )
 171     {}
 172 }
 173
 174 IMPL_LINK_NOARG(WebConnectionInfoDialog, ChangePasswordHdl, weld::Button&, void)
 175 {
 176     try
 177     {
 178         int nEntry = m_xPasswordsLB->get_selected_index();
 179         if (nEntry != -1)
 180         {
 181             OUString aURL = m_xPasswordsLB->get_text(nEntry, 0);
 182             OUString aUserName = m_xPasswordsLB->get_text(nEntry, 1);
 183
 184             rtl::Reference<::comphelper::SimplePasswordRequest> pPasswordRequest
 185                   = new ::comphelper::SimplePasswordRequest;
 186
 187             uno::Reference< task::XInteractionHandler > xInteractionHandler =
 188                 task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), m_xDialog->GetXWindow());
 189             xInteractionHandler->handle( pPasswordRequest );
 190
 191             if ( pPasswordRequest->isPassword() )
 192             {
 193                 OUString aNewPass = pPasswordRequest->getPassword();
 194                 uno::Sequence<OUString> aPasswd { aNewPass };
 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: */