You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
307 lines
10 KiB
307 lines
10 KiB
/***************************************************************************
|
|
* Copyright (C) 2005-2006 by Tarek Saidi *
|
|
* tarek@linux *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the *
|
|
* Free Software Foundation, Inc., *
|
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
***************************************************************************/
|
|
|
|
#include "main.h"
|
|
#include "PwmConfig.h"
|
|
#include "PasswordDlg.h"
|
|
#include <QFileDialog>
|
|
#include <QDir>
|
|
#include <QStringList>
|
|
#include <QCheckBox>
|
|
#include <QLineEdit>
|
|
#include <QComboBox>
|
|
#include <QPushButton>
|
|
#include <QMessageBox>
|
|
|
|
|
|
CPasswordDialog::CPasswordDialog(QWidget* parent, const char* name, bool modal, bool ShowExitButton,bool ChangeKeyMode, Qt::WFlags fl)
|
|
: QDialog(parent,name, modal,fl)
|
|
{
|
|
setupUi(this);
|
|
createBanner(Banner,Icon_Key32x32,tr("Database Key"));
|
|
QDir media(config.MountDir);
|
|
if(media.exists()){
|
|
QStringList Paths;
|
|
Paths=media.entryList("*",QDir::Dirs);
|
|
Paths.erase(Paths.begin()); // delete "."
|
|
Paths.erase(Paths.begin()); // delete ".."
|
|
for(int i=0;i<Paths.count();i++)
|
|
Combo_Dirs->addItem(config.MountDir+Paths[i]);
|
|
}
|
|
|
|
Combo_Dirs->setEditText(QString());
|
|
if(config.RememberLastKey && !ChangeKeyMode){
|
|
switch(config.LastKeyType){
|
|
//case PASSWORD: setStatePasswordOnly(); break; //Password-Only is already the default
|
|
case KEYFILE: setStateKeyFileOnly();
|
|
Combo_Dirs->setEditText(config.LastKeyLocation);
|
|
break;
|
|
case BOTH: setStateBoth();
|
|
CheckBox_Both->setChecked(true);
|
|
Combo_Dirs->setEditText(config.LastKeyLocation);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
connect( Combo_Dirs, SIGNAL( editTextChanged(const QString&) ),this, SLOT( OnComboTextChanged(const QString&)));
|
|
connect( ButtonCancel, SIGNAL( clicked() ), this, SLOT( OnCancel() ) );
|
|
connect( Edit_Password, SIGNAL( textChanged(const QString&) ), this, SLOT( OnPasswordChanged(const QString&) ) );
|
|
connect( CheckBox_Both, SIGNAL( stateChanged(int) ), this, SLOT( OnCheckBox_BothChanged(int) ) );
|
|
connect( ButtonChangeEchoMode, SIGNAL( clicked() ), this, SLOT( ChangeEchoMode() ) );
|
|
connect( Edit_Password, SIGNAL( returnPressed() ), this, SLOT( OnOK() ) );
|
|
connect( Edit_PasswordRep, SIGNAL( returnPressed() ), this, SLOT( OnOK() ) );
|
|
connect( ButtonExit, SIGNAL( clicked()),this,SLOT(OnButtonExit()));
|
|
|
|
ButtonExit->setVisible(ShowExitButton);
|
|
Mode_Set=ChangeKeyMode;
|
|
if(!ChangeKeyMode){
|
|
Edit_PasswordRep->hide();
|
|
Label_PasswordRep->hide();
|
|
connect( ButtonOK, SIGNAL( clicked() ), this, SLOT( OnOK() ) );
|
|
connect( ButtonBrowse, SIGNAL( clicked() ), this, SLOT( OnButtonBrowse() ) );
|
|
}else{
|
|
connect( ButtonOK, SIGNAL( clicked() ), this, SLOT( OnOK_Set() ) );
|
|
connect( ButtonBrowse, SIGNAL( clicked() ), this, SLOT( OnButtonBrowse_Set() ) );
|
|
}
|
|
|
|
if(!config.ShowPasswords)ChangeEchoMode();
|
|
}
|
|
|
|
|
|
void CPasswordDialog::setStatePasswordOnly(){
|
|
Combo_Dirs->setEnabled(false);
|
|
ButtonBrowse->setEnabled(false);
|
|
Label_KeyFile->setEnabled(false);
|
|
Label_Password->setEnabled(true);
|
|
Edit_Password->setEnabled(true);
|
|
Edit_PasswordRep->setEnabled(true);
|
|
ButtonChangeEchoMode->setEnabled(true);
|
|
KeyType=PASSWORD;
|
|
}
|
|
|
|
|
|
void CPasswordDialog::setStateKeyFileOnly(){
|
|
Combo_Dirs->setEnabled(true);
|
|
ButtonBrowse->setEnabled(true);
|
|
Label_KeyFile->setEnabled(true);
|
|
Label_Password->setEnabled(false);
|
|
Edit_Password->setEnabled(false);
|
|
Edit_PasswordRep->setEnabled(false);
|
|
ButtonChangeEchoMode->setEnabled(false);
|
|
KeyType=KEYFILE;
|
|
}
|
|
|
|
|
|
void CPasswordDialog::setStateBoth(){
|
|
Combo_Dirs->setEnabled(true);
|
|
ButtonBrowse->setEnabled(true);
|
|
Label_KeyFile->setEnabled(true);
|
|
Label_Password->setEnabled(true);
|
|
Edit_Password->setEnabled(true);
|
|
Edit_PasswordRep->setEnabled(true);
|
|
ButtonChangeEchoMode->setEnabled(true);
|
|
KeyType=BOTH;
|
|
}
|
|
|
|
|
|
void CPasswordDialog::OnButtonBrowse()
|
|
{
|
|
QString filename=QFileDialog::getOpenFileName(this,tr("Select a Key File"),QDir::homeDirPath(),tr("*.key"));
|
|
if(filename=="")return;
|
|
QFile file(filename);
|
|
if(file.exists()){
|
|
Combo_Dirs->setEditText(filename);
|
|
return;
|
|
}
|
|
QMessageBox::warning(this,tr("Error"),tr("Unexpected Error: File does not exist."),tr("OK"),"","",0,0);
|
|
}
|
|
|
|
void CPasswordDialog::OnButtonBrowse_Set()
|
|
{
|
|
QString filename=QFileDialog::getSaveFileName(this,tr("Select a Key File"),QDir::homeDirPath(),tr("*.key"));
|
|
if(filename=="")return;
|
|
Combo_Dirs->setEditText(filename);
|
|
}
|
|
|
|
void CPasswordDialog::OnCancel()
|
|
{
|
|
done(0);
|
|
}
|
|
|
|
void CPasswordDialog::OnOK(){
|
|
password=Edit_Password->text();
|
|
keyfile=Combo_Dirs->currentText();
|
|
|
|
if(password=="" && keyfile==""){
|
|
QMessageBox::warning(this,tr("Error"),tr("Please enter a Password or select a key file."),tr("OK"),"","",0,0);
|
|
return;}
|
|
|
|
if(KeyType==BOTH){
|
|
if(password==""){
|
|
QMessageBox::warning(this,tr("Error"),tr("Please enter a Password."),tr("OK"),"","",0,0);
|
|
return;}
|
|
if(keyfile==""){
|
|
QMessageBox::warning(this,tr("Error"),tr("Please choose a key file."),tr("OK"),"","",0,0);
|
|
return;}
|
|
}
|
|
|
|
if(KeyType==BOTH || KeyType==KEYFILE){
|
|
QFileInfo fileinfo(keyfile);
|
|
if(!fileinfo.exists()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The selected key file or directory does not exist."),tr("OK"),"","",0,0);
|
|
return;
|
|
}
|
|
if(!fileinfo.isReadable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The selected key file or directory is not readable.\nPlease check your permissions."),tr("OK"),"","",0,0);
|
|
return;
|
|
}
|
|
if(fileinfo.isDir()){
|
|
if(keyfile.right(1)!="/")keyfile+="/";
|
|
QFile file(keyfile+"pwsafe.key");
|
|
if(!file.exists()){
|
|
QDir dir(keyfile);
|
|
QStringList files;
|
|
files=dir.entryList("*.key",QDir::Files);
|
|
if(!files.size()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The given directory does not contain any key files."),tr("OK"),"","",0,0);
|
|
return;}
|
|
if(files.size()>1){
|
|
QMessageBox::warning(this,tr("Error"),tr("The given directory contains more then one key file.\nPlease specify the key file directly."),tr("OK"),"","",0,0);
|
|
return;}
|
|
QFile file(keyfile+files[0]);
|
|
Q_ASSERT(file.exists());
|
|
if(!QFileInfo(file).isReadable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The key file found in the given directory is not readable.\nPlease check your permissions."),tr("OK"),"","",0,0);
|
|
return;}
|
|
keyfile+=files[0];
|
|
}else{
|
|
if(!QFileInfo(file).isReadable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The key file found in the given directory is not readable.\nPlease check your permissions."),tr("OK"),"","",0,0);
|
|
return;}
|
|
keyfile+="pwsafe.key";
|
|
}
|
|
}else{
|
|
QFile file(keyfile);
|
|
if(!file.exists()){
|
|
QMessageBox::warning(this,tr("Error"),tr("Key file could not be found."),tr("OK"),"","",0,0);
|
|
return;}
|
|
if(!QFileInfo(file).isReadable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("Key file is not readable.\nPlease check your permissions."),tr("OK"),"","",0,0);
|
|
return;}
|
|
}
|
|
}
|
|
|
|
if(config.RememberLastKey){
|
|
config.LastKeyLocation=keyfile;
|
|
config.LastKeyType=KeyType;
|
|
}
|
|
done(1);
|
|
}
|
|
|
|
void CPasswordDialog::OnOK_Set(){
|
|
password=Edit_Password->text();
|
|
if(password!=Edit_PasswordRep->text()){
|
|
QMessageBox::warning(this,tr("Warning"),tr("Password an password repetition are not equal.\nPlease check your input."),tr("OK"),"","",0,0);
|
|
return;}
|
|
keyfile=Combo_Dirs->currentText();
|
|
if(password=="" && keyfile==""){
|
|
QMessageBox::warning(this,tr("Error"),tr("Please enter a password or select a key file."),tr("OK"),"","",0,0);
|
|
return;}
|
|
|
|
QFile file(keyfile);
|
|
if(QFileInfo(file).isDir()){
|
|
if(keyfile.right(1)!="/")keyfile+="/";
|
|
QFile file(keyfile+"pwsafe.key");
|
|
if(file.exists()){
|
|
int r=QMessageBox::warning(this,tr("Warning"),tr("A file with the name 'pwsafe.key' already exisits in the given directory.\nDo you want to replace it?"),tr("Yes"),tr("No"),"",1,1);
|
|
if(r)return;
|
|
if(!QFileInfo(file).isWritable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The exisiting file is not writable."),tr("OK"),"","",0,0);
|
|
return;}
|
|
}
|
|
keyfile+="pwsafe.key";
|
|
}else{
|
|
QFile file(keyfile);
|
|
if(file.exists()){
|
|
int r=QMessageBox::warning(this,tr("Warning"),tr("A file with the this name already exisits.\nDo you want to replace it?"),tr("Yes"),tr("No"),"",1,1);
|
|
if(r)return;
|
|
if(!QFileInfo(file).isWritable()){
|
|
QMessageBox::warning(this,tr("Error"),tr("The exisiting file is not writable."),tr("OK"),"","",0,0);
|
|
return;}
|
|
}
|
|
}
|
|
if(config.RememberLastKey){
|
|
config.LastKeyLocation=keyfile;
|
|
config.LastKeyType=KeyType;
|
|
}
|
|
done(1);
|
|
}
|
|
|
|
void CPasswordDialog::OnPasswordChanged(const QString &txt){
|
|
Edit_PasswordRep->setText("");
|
|
if(CheckBox_Both->isChecked() || txt==QString())
|
|
setStateBoth();
|
|
else
|
|
setStatePasswordOnly();
|
|
}
|
|
|
|
void CPasswordDialog::OnComboTextChanged(const QString& txt){
|
|
if(CheckBox_Both->isChecked() || txt==QString())
|
|
setStateBoth();
|
|
else
|
|
setStateKeyFileOnly();
|
|
}
|
|
|
|
|
|
|
|
void CPasswordDialog::OnCheckBox_BothChanged(int state){
|
|
if(state==Qt::Checked)
|
|
setStateBoth();
|
|
if(state==Qt::Unchecked){
|
|
if(Edit_Password->text()!=QString() && Combo_Dirs->currentText()!=QString()){
|
|
Combo_Dirs->setEditText(QString());
|
|
setStatePasswordOnly();
|
|
}
|
|
else{
|
|
if(Edit_Password->text()==QString())
|
|
setStateKeyFileOnly();
|
|
else
|
|
setStatePasswordOnly();
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void CPasswordDialog::ChangeEchoMode(){
|
|
if(Edit_Password->echoMode()==QLineEdit::Normal){
|
|
Edit_Password->setEchoMode(QLineEdit::Password);
|
|
Edit_PasswordRep->setEchoMode(QLineEdit::Password);}
|
|
else{
|
|
Edit_Password->setEchoMode(QLineEdit::Normal);
|
|
Edit_PasswordRep->setEchoMode(QLineEdit::Normal);}
|
|
}
|
|
|
|
|
|
void CPasswordDialog::OnButtonExit(){
|
|
done(2);
|
|
}
|
|
|
|
|