git.maemo.org Git - keepassx/blob - src/import/Import_KeePassX_Xml.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Tarek Saidi                                     *
   3  *   tarek.saidi@arcor.de                                                  *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; version 2 of the License.               *
   8
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21
  22 #include "Import_KeePassX_Xml.h"
  23
  24 bool Import_KeePassX_Xml::importDatabase(QWidget* Parent, IDatabase* database){
  25         db=database;
  26         GuiParent=Parent;
  27         QFile* file=openFile(GuiParent,identifier(),QStringList()<<tr("KeePass XML Files (*.xml)")<<tr("All Files (*)"));
  28         if(!file)return false;
  29         QDomDocument doc;
  30         QString ErrMsg;
  31         int ErrLine;
  32         int ErrCol;
  33         if(!doc.setContent(file,false,&ErrMsg,&ErrLine,&ErrCol)){
  34                 QMessageBox::critical(GuiParent,tr("Import Failed"),tr("XML parsing error on line %1 column %2:\n%3").arg(ErrLine).arg(ErrCol).arg(ErrMsg));
  35                 delete file;
  36                 return false;
  37         }
  38         delete file;
  39         QDomElement root=doc.documentElement();
  40         if(root.tagName()!="database"){
  41                 QMessageBox::critical(GuiParent,tr("Import Failed"),tr("Parsing error: File is no valid KeePassX XML file."));
  42                 return false;
  43         }
  44         QDomNodeList TopLevelGroupNodes=root.childNodes();
  45         QStringList GroupNames;
  46         for(int i=0;i<TopLevelGroupNodes.count();i++){
  47                 if(TopLevelGroupNodes.at(i).toElement().tagName()!="group"){
  48                         qWarning("Import_KeePassX_Xml: Error: Unknow tag '%s'",CSTR(TopLevelGroupNodes.at(i).toElement().tagName()));
  49                         QMessageBox::critical(GuiParent,tr("Import Failed"),tr("Parsing error: File is no valid KeePassX XML file."));
  50                         return false;
  51                 }
  52                 if(!parseGroup(TopLevelGroupNodes.at(i).toElement(),NULL)){
  53                         QMessageBox::critical(GuiParent,tr("Import Failed"),tr("Parsing error: File is no valid KeePassX XML file."));
  54                         return false;}
  55         }
  56
  57         return true;
  58
  59 }
  60
  61 bool Import_KeePassX_Xml::parseGroup(const QDomElement& GroupElement,IGroupHandle* ParentGroup){
  62         CGroup Group;
  63         QDomNodeList ChildNodes=GroupElement.childNodes();
  64         for(int i=0;i<ChildNodes.size();i++){
  65                 if(!ChildNodes.item(i).isElement()){
  66                         qWarning("Import_KeePassX_Xml: Error: Invalid node.");
  67                         return false;
  68                 }
  69                 if(ChildNodes.item(i).toElement().tagName()=="icon")
  70                         Group.Image=ChildNodes.item(i).toElement().text().toInt();
  71                 else if(ChildNodes.item(i).toElement().tagName()=="title")
  72                         Group.Title=ChildNodes.item(i).toElement().text();
  73         }
  74
  75         IGroupHandle* GroupHandle=db->addGroup(&Group,ParentGroup);
  76
  77         for(int i=0;i<ChildNodes.size();i++){
  78                 if(ChildNodes.item(i).toElement().tagName()=="entry"){
  79                         if(!parseEntry(ChildNodes.item(i).toElement(), GroupHandle))return false;
  80                 }else if(ChildNodes.item(i).toElement().tagName()=="group"){
  81                         if(!parseGroup(ChildNodes.item(i).toElement(),GroupHandle))return false;
  82                 }
  83         }
  84
  85         return true;
  86
  87 }
  88
  89
  90 bool Import_KeePassX_Xml::parseEntry(const QDomElement& EntryElement,IGroupHandle* Group){
  91         if(EntryElement.isNull()){
  92                 qWarning("Import_KeePassX_Xml: Error: Entry element is null.");
  93                 return false;
  94         }
  95         IEntryHandle* entry=db->newEntry(Group);
  96         QDomNodeList ChildNodes=EntryElement.childNodes();
  97         for(int i=0;i<ChildNodes.size();i++){
  98                 if(!ChildNodes.item(i).isElement()){
  99                         qWarning("Import_KeePassX_Xml: Error: Invalid node.");
 100                         return false;
 101                 }
 102                 if(ChildNodes.item(i).toElement().tagName()=="title")
 103                         entry->setTitle(ChildNodes.item(i).toElement().text());
 104                 else if(ChildNodes.item(i).toElement().tagName()=="username")
 105                         entry->setUsername(ChildNodes.item(i).toElement().text());
 106                 else if(ChildNodes.item(i).toElement().tagName()=="password"){
 107                         SecString pw;
 108                         QString cpw=ChildNodes.item(i).toElement().text();
 109                         pw.setString(cpw,true);
 110                         entry->setPassword(pw);
 111                 }
 112                 else if(ChildNodes.item(i).toElement().tagName()=="url")
 113                         entry->setUrl(ChildNodes.item(i).toElement().text());
 114                 else if(ChildNodes.item(i).toElement().tagName()=="icon")
 115                         entry->setImage(ChildNodes.item(i).toElement().text().toInt());
 116                 else if(ChildNodes.item(i).toElement().tagName()=="creation")
 117                         entry->setCreation(KpxDateTime::fromString(ChildNodes.item(i).toElement().text(),Qt::ISODate));
 118                 else if(ChildNodes.item(i).toElement().tagName()=="lastaccess")
 119                         entry->setLastAccess(KpxDateTime::fromString(ChildNodes.item(i).toElement().text(),Qt::ISODate));
 120                 else if(ChildNodes.item(i).toElement().tagName()=="lastmod")
 121                         entry->setLastMod(KpxDateTime::fromString(ChildNodes.item(i).toElement().text(),Qt::ISODate));
 122                 else if(ChildNodes.item(i).toElement().tagName()=="expire")
 123                         entry->setExpire(KpxDateTime::fromString(ChildNodes.item(i).toElement().text(),Qt::ISODate));
 124                 else if(ChildNodes.item(i).toElement().tagName()=="bindesc")
 125                         entry->setBinaryDesc(ChildNodes.item(i).toElement().text());
 126                 else if(ChildNodes.item(i).toElement().tagName()=="bin")
 127                         entry->setBinary(QByteArray::fromBase64(ChildNodes.item(i).toElement().text().toAscii()));
 128                 else if(ChildNodes.item(i).toElement().tagName()=="comment"){
 129                         QDomNodeList Lines=ChildNodes.item(i).childNodes();
 130                         QString comment;
 131                         for(int i=0;i<Lines.size();i++){
 132                                 if(Lines.item(i).isText())
 133                                         comment+=Lines.item(i).toText().data();
 134                                 else if(Lines.item(i).toElement().tagName()=="br")
 135                                         comment+="\n";
 136                                 else{
 137                                         qWarning("Import_KeePassX_Xml: Error: Comment element contains invalid nodes.");
 138                                         return false;
 139                                 }
 140                         }
 141                         entry->setComment(comment);
 142                 }
 143         }
 144         return true;
 145 }