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.
305 lines
9.3 KiB
305 lines
9.3 KiB
/***************************************************************************
|
|
* Copyright (C) 2005 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; version 2 of the License. *
|
|
|
|
* *
|
|
* 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 <QSpinBox>
|
|
#include <QMessageBox>
|
|
#include <QRadioButton>
|
|
#include <QLineEdit>
|
|
#include <QCheckBox>
|
|
#include <QProgressBar>
|
|
#include <QPainter>
|
|
#include <math.h>
|
|
#include "PasswordGenDlg.h"
|
|
#include "CollectEntropyDlg.h"
|
|
#include "crypto/yarrow.h"
|
|
#include "KpxConfig.h"
|
|
|
|
bool CGenPwDialog::EntropyCollected=false;
|
|
|
|
CGenPwDialog::CGenPwDialog(QWidget* parent, bool StandAloneMode,Qt::WFlags fl)
|
|
: QDialog(parent,fl)
|
|
{
|
|
setupUi(this);
|
|
setMinimumSize(size());
|
|
setMaximumSize(size());
|
|
createBanner(&BannerPixmap,getPixmap("dice"),tr("Password Generator"),width());
|
|
connect(ButtonGenerate,SIGNAL(clicked()),this,SLOT(OnGeneratePw()));
|
|
connect(Radio_1,SIGNAL(toggled(bool)),this,SLOT(OnRadio1StateChanged(bool)));
|
|
connect(Radio_2,SIGNAL(toggled(bool)),this,SLOT(OnRadio2StateChanged(bool)));
|
|
connect(DialogButtons,SIGNAL(rejected()),this,SLOT(OnCancel()));
|
|
connect(DialogButtons,SIGNAL(accepted()),this,SLOT(OnAccept()));
|
|
connect(checkBox1,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox2,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox3,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox4,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox5,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox6,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(checkBox7,SIGNAL(clicked()),this,SLOT(estimateQuality()));
|
|
connect(Spin_Num,SIGNAL(valueChanged(int)),this,SLOT(estimateQuality()));
|
|
connect(Check_CollectEntropy,SIGNAL(stateChanged(int)),this,SLOT(OnCollectEntropyChanged(int)));
|
|
connect(Edit_chars,SIGNAL(textChanged(const QString&)),this,SLOT(estimateQuality()));
|
|
connect(Edit_chars,SIGNAL(textEdited(const QString&)),this,SLOT(OnCharsChanged(const QString&)));
|
|
|
|
if(!StandAloneMode){
|
|
AcceptButton=DialogButtons->addButton(QDialogButtonBox::Ok);
|
|
AcceptButton->setDisabled(true);
|
|
DialogButtons->addButton(QDialogButtonBox::Cancel);
|
|
}
|
|
else{
|
|
DialogButtons->addButton(QDialogButtonBox::Close);
|
|
AcceptButton=NULL;
|
|
}
|
|
|
|
QBitArray pwGenOptions=config->pwGenOptions();
|
|
Radio_1->setChecked(pwGenOptions.at(0));
|
|
Radio_2->setChecked(!pwGenOptions.at(0));
|
|
checkBox1->setChecked(pwGenOptions.at(1));
|
|
checkBox2->setChecked(pwGenOptions.at(2));
|
|
checkBox3->setChecked(pwGenOptions.at(3));
|
|
checkBox4->setChecked(pwGenOptions.at(4));
|
|
checkBox5->setChecked(pwGenOptions.at(5));
|
|
checkBox6->setChecked(pwGenOptions.at(6));
|
|
checkBox7->setChecked(pwGenOptions.at(7));
|
|
Check_CollectEntropy->setChecked(pwGenOptions.at(8));
|
|
Check_CollectOncePerSession->setChecked(pwGenOptions.at(9));
|
|
OnRadio1StateChanged(pwGenOptions.at(0));
|
|
OnRadio2StateChanged(!pwGenOptions.at(0));
|
|
Spin_Num->setValue(config->pwGenLength());
|
|
}
|
|
|
|
CGenPwDialog::~CGenPwDialog(){
|
|
QBitArray pwGenOptions(10);
|
|
pwGenOptions.setBit(0,Radio_1->isChecked());
|
|
pwGenOptions.setBit(1,checkBox1->isChecked());
|
|
pwGenOptions.setBit(2,checkBox2->isChecked());
|
|
pwGenOptions.setBit(3,checkBox3->isChecked());
|
|
pwGenOptions.setBit(4,checkBox4->isChecked());
|
|
pwGenOptions.setBit(5,checkBox5->isChecked());
|
|
pwGenOptions.setBit(6,checkBox6->isChecked());
|
|
pwGenOptions.setBit(7,checkBox7->isChecked());
|
|
pwGenOptions.setBit(8,Check_CollectEntropy->isChecked());
|
|
pwGenOptions.setBit(9,Check_CollectOncePerSession->isChecked());
|
|
config->setPwGenOptions(pwGenOptions);
|
|
config->setPwGenLength(Spin_Num->value());
|
|
}
|
|
|
|
void CGenPwDialog::paintEvent(QPaintEvent *event){
|
|
QDialog::paintEvent(event);
|
|
QPainter painter(this);
|
|
painter.setClipRegion(event->region());
|
|
painter.drawPixmap(QPoint(0,0),BannerPixmap);
|
|
}
|
|
|
|
void CGenPwDialog::OnRadio1StateChanged(bool state)
|
|
{
|
|
if(state){
|
|
checkBox1->setEnabled(true);
|
|
checkBox2->setEnabled(true);
|
|
checkBox3->setEnabled(true);
|
|
checkBox4->setEnabled(true);
|
|
checkBox5->setEnabled(true);
|
|
checkBox6->setEnabled(true);
|
|
checkBox7->setEnabled(true);
|
|
}else{
|
|
checkBox1->setDisabled(true);
|
|
checkBox2->setDisabled(true);
|
|
checkBox3->setDisabled(true);
|
|
checkBox4->setDisabled(true);
|
|
checkBox5->setDisabled(true);
|
|
checkBox6->setDisabled(true);
|
|
checkBox7->setDisabled(true);
|
|
}
|
|
estimateQuality();
|
|
}
|
|
|
|
void CGenPwDialog::OnRadio2StateChanged(bool state){
|
|
if(state)
|
|
Edit_chars->setEnabled(true);
|
|
else
|
|
Edit_chars->setDisabled(true);
|
|
|
|
estimateQuality();
|
|
}
|
|
|
|
void CGenPwDialog::OnGeneratePw()
|
|
{
|
|
/*-------------------------------------------------------
|
|
ASCII
|
|
-------------------------------------------------------
|
|
"A...Z" 65...90
|
|
"a...z" 97...122
|
|
"0...9" 48...57
|
|
Special Characters 33...47; 58...64; 91...96; 123...126
|
|
"-" 45
|
|
"_" 95
|
|
-------------------------------------------------------
|
|
*/
|
|
|
|
int num=0;
|
|
char assoctable[255];
|
|
|
|
if(Radio_1->isChecked()){
|
|
if(checkBox1->isChecked())
|
|
num+=AddToAssoctable(assoctable,65,90,num);
|
|
if(checkBox2->isChecked())
|
|
num+=AddToAssoctable(assoctable,97,122,num);
|
|
if(checkBox3->isChecked())
|
|
num+=AddToAssoctable(assoctable,48,57,num);
|
|
if(checkBox4->isChecked()){
|
|
num+=AddToAssoctable(assoctable,33,47,num);
|
|
num+=AddToAssoctable(assoctable,58,64,num);
|
|
num+=AddToAssoctable(assoctable,91,96,num);
|
|
num+=AddToAssoctable(assoctable,123,126,num);}
|
|
if(checkBox5->isChecked())
|
|
num+=AddToAssoctable(assoctable,32,32,num);
|
|
if(checkBox6->isChecked() && !checkBox4->isChecked())
|
|
num+=AddToAssoctable(assoctable,45,45,num);
|
|
if(checkBox7->isChecked() && !checkBox4->isChecked())
|
|
num+=AddToAssoctable(assoctable,95,95,num);
|
|
}
|
|
else{
|
|
QString str=Edit_chars->text();
|
|
for(int i=0;i<str.length();i++){
|
|
assoctable[i]=str[i].toAscii();
|
|
num++;
|
|
}
|
|
}
|
|
if(num==0){
|
|
if(Radio_2->isChecked())
|
|
QMessageBox::information(this,tr("Notice"),tr("You need to enter at least one character"),tr("OK"));
|
|
else
|
|
QMessageBox::information(this,tr("Notice"),QString::fromUtf8("You need to select at least one character group."),"OK");
|
|
return;
|
|
}
|
|
int length=Spin_Num->value();
|
|
char* buffer=new char[length+1];
|
|
buffer[length]=0;
|
|
|
|
if(Check_CollectEntropy->isChecked()){
|
|
if((Check_CollectOncePerSession->isChecked() && !EntropyCollected) || !Check_CollectOncePerSession->isChecked()){
|
|
CollectEntropyDlg dlg(this);
|
|
dlg.exec();
|
|
EntropyCollected=true;
|
|
}
|
|
}
|
|
|
|
unsigned char tmp;
|
|
for(int i=0;i<length;i++){
|
|
|
|
do randomize(&tmp,1);
|
|
while(!trim(tmp,num));
|
|
|
|
buffer[i]=assoctable[tmp];
|
|
}
|
|
|
|
Edit_dest->setText(buffer);
|
|
delete [] buffer;
|
|
if(AcceptButton)AcceptButton->setEnabled(true);
|
|
}
|
|
|
|
int CGenPwDialog::AddToAssoctable(char* table,int start,int end,int pos){
|
|
for(int i=start;i<=end;i++){
|
|
table[pos]=i;
|
|
pos++;
|
|
}
|
|
return (end-start)+1;
|
|
}
|
|
|
|
|
|
bool CGenPwDialog::trim(unsigned char &x, int r){
|
|
if(x<r)
|
|
return true;
|
|
if(256%r!=0)
|
|
return false;
|
|
x=x-(x/r)*r;
|
|
return true;
|
|
}
|
|
|
|
void CGenPwDialog::estimateQuality(){
|
|
int num=0;
|
|
if(Radio_1->isChecked()){
|
|
if(checkBox1->isChecked())
|
|
num+=26;
|
|
if(checkBox2->isChecked())
|
|
num+=26;
|
|
if(checkBox3->isChecked())
|
|
num+=10;
|
|
if(checkBox4->isChecked())
|
|
num+=32;
|
|
if(checkBox5->isChecked())
|
|
num++;
|
|
if(checkBox6->isChecked() && !checkBox4->isChecked())
|
|
num++;
|
|
if(checkBox7->isChecked() && !checkBox4->isChecked())
|
|
num++;
|
|
}
|
|
else
|
|
num=Edit_chars->text().length();
|
|
|
|
float bits=0;
|
|
if(num)bits=log(num)/log(2);
|
|
bits=bits*((float)Spin_Num->value());
|
|
Progress_Quali->setFormat(tr("%1 Bits").arg((int)bits));
|
|
Progress_Quali->update();
|
|
if(bits>128)bits=128;
|
|
Progress_Quali->setValue((int)bits);
|
|
}
|
|
|
|
void CGenPwDialog::OnCharsChanged(const QString& str){
|
|
bool multiple=false;
|
|
for(int i=0;i<str.size();i++){
|
|
int count=0;
|
|
for(int j=0;j<str.size();j++){
|
|
if(str[i]==str[j]){
|
|
if(count){multiple=true; break;}
|
|
else {count++;}
|
|
}
|
|
}
|
|
if(multiple)break;
|
|
}
|
|
if(!multiple)return;
|
|
|
|
QString newstr;
|
|
for(int i=0;i<str.size();i++){
|
|
if(!newstr.count(str[i])){
|
|
newstr+=str[i];
|
|
}
|
|
}
|
|
Edit_chars->setText(newstr);
|
|
|
|
}
|
|
|
|
void CGenPwDialog::OnAccept()
|
|
{
|
|
done(1);
|
|
}
|
|
|
|
void CGenPwDialog::OnCancel()
|
|
{
|
|
done(0);
|
|
}
|
|
|
|
void CGenPwDialog::OnCollectEntropyChanged(int state){
|
|
if(state==Qt::Checked)
|
|
Check_CollectOncePerSession->setDisabled(false);
|
|
else
|
|
Check_CollectOncePerSession->setDisabled(true);
|
|
|
|
}
|
|
|