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Diffstat (limited to 'kdeui/kpassdlg.cpp')
-rw-r--r-- | kdeui/kpassdlg.cpp | 724 |
1 files changed, 0 insertions, 724 deletions
diff --git a/kdeui/kpassdlg.cpp b/kdeui/kpassdlg.cpp deleted file mode 100644 index c10a1b673..000000000 --- a/kdeui/kpassdlg.cpp +++ /dev/null @@ -1,724 +0,0 @@ -// vi: ts=8 sts=4 sw=4 -/* This file is part of the KDE libraries - Copyright (C) 1998 Pietro Iglio <[email protected]> - Copyright (C) 1999,2000 Geert Jansen <[email protected]> - Copyright (C) 2004,2005 Andrew Coles <[email protected]> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License version 2 as published by the Free Software Foundation. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ -#include <unistd.h> - -#include <tqwidget.h> -#include <tqlineedit.h> -#include <tqlabel.h> -#include <tqlayout.h> -#include <tqsize.h> -#include <tqevent.h> -#include <tqkeycode.h> -#include <tqcheckbox.h> -#include <tqregexp.h> -#include <tqhbox.h> -#include <tqwhatsthis.h> -#include <tqptrdict.h> - -#include <kglobal.h> -#include <kdebug.h> -#include <kapplication.h> -#include <klocale.h> -#include <kiconloader.h> -#include <kmessagebox.h> -#include <kaboutdialog.h> -#include <kconfig.h> -#include <kstandarddirs.h> -#include <kprogress.h> - -#include <sys/time.h> -#include <sys/resource.h> - -#include "kpassdlg.h" - -#include "../tdesu/defaults.h" - -/* - * Password line editor. - */ - -// BCI: Add a real d-pointer and put the int into that - -static TQPtrDict<int>* d_ptr = 0; - -static void cleanup_d_ptr() { - delete d_ptr; -} - -static int * ourMaxLength( const KPasswordEdit* const e ) { - if ( !d_ptr ) { - d_ptr = new TQPtrDict<int>; - d_ptr->setAutoDelete(true); - qAddPostRoutine( cleanup_d_ptr ); - } - int* ret = d_ptr->find( (void*) e ); - if ( ! ret ) { - ret = new int; - d_ptr->replace( (void*) e, ret ); - } - return ret; -} - -static void delete_d( const KPasswordEdit* const e ) { - if ( d_ptr ) - d_ptr->remove( (void*) e ); -} - -const int KPasswordEdit::PassLen = 200; - -class KPasswordDialog::KPasswordDialogPrivate -{ - public: - KPasswordDialogPrivate() - : m_MatchLabel( 0 ), iconName( 0 ), allowEmptyPasswords( false ), - minimumPasswordLength(0), maximumPasswordLength(KPasswordEdit::PassLen - 1), - passwordStrengthWarningLevel(1), m_strengthBar(0), - reasonablePasswordLength(8) - {} - TQLabel *m_MatchLabel; - TQString iconName; - bool allowEmptyPasswords; - int minimumPasswordLength; - int maximumPasswordLength; - int passwordStrengthWarningLevel; - KProgress* m_strengthBar; - int reasonablePasswordLength; -}; - - -KPasswordEdit::KPasswordEdit(TQWidget *parent, const char *name) - : TQLineEdit(parent, name) -{ - init(); - - KConfig* const cfg = KGlobal::config(); - KConfigGroupSaver saver(cfg, "Passwords"); - - const TQString val = cfg->readEntry("EchoMode", "OneStar"); - if (val == "ThreeStars") - m_EchoMode = ThreeStars; - else if (val == "NoEcho") - m_EchoMode = NoEcho; - else - m_EchoMode = OneStar; - - setInputMethodEnabled( true ); -} - -KPasswordEdit::KPasswordEdit(TQWidget *parent, const char *name, int echoMode) - : TQLineEdit(parent, name), m_EchoMode(echoMode) -{ - init(); -} - -KPasswordEdit::KPasswordEdit(EchoModes echoMode, TQWidget *parent, const char *name) - : TQLineEdit(parent, name), m_EchoMode(echoMode) -{ - init(); -} - -KPasswordEdit::KPasswordEdit(EchoMode echoMode, TQWidget *parent, const char *name) - : TQLineEdit(parent, name) - , m_EchoMode( echoMode == TQLineEdit::NoEcho ? NoEcho : OneStar ) -{ - init(); -} - -void KPasswordEdit::init() -{ - setEchoMode(TQLineEdit::Password); // Just in case - setAcceptDrops(false); - int* t = ourMaxLength(this); - *t = (PassLen - 1); // the internal max length - m_Password = new char[PassLen]; - m_Password[0] = '\000'; - m_Length = 0; -} - -KPasswordEdit::~KPasswordEdit() -{ - memset(m_Password, 0, PassLen * sizeof(char)); - delete[] m_Password; - delete_d(this); -} - -void KPasswordEdit::insert(const TQString &txt) -{ - const TQCString localTxt = txt.local8Bit(); - const unsigned int lim = localTxt.length(); - const int m_MaxLength = maxPasswordLength(); - for(unsigned int i=0; i < lim; ++i) - { - const unsigned char ke = localTxt[i]; - if (m_Length < m_MaxLength) - { - m_Password[m_Length] = ke; - m_Password[++m_Length] = '\000'; - } - } - showPass(); -} - -void KPasswordEdit::erase() -{ - m_Length = 0; - memset(m_Password, 0, PassLen * sizeof(char)); - setText(""); -} - -void KPasswordEdit::focusInEvent(TQFocusEvent *e) -{ - const TQString txt = text(); - tqsetUpdatesEnabled(false); - TQLineEdit::focusInEvent(e); - tqsetUpdatesEnabled(true); - setText(txt); -} - - -void KPasswordEdit::keyPressEvent(TQKeyEvent *e) -{ - switch (e->key()) { - case Key_Return: - case Key_Enter: - case Key_Escape: - e->ignore(); - break; - case Key_Backspace: - case Key_Delete: - case 0x7f: // Delete - if (e->state() & (ControlButton | AltButton)) - e->ignore(); - else if (m_Length) { - m_Password[--m_Length] = '\000'; - showPass(); - } - break; - default: - const unsigned char ke = TQString(e->text()).local8Bit()[0]; - if (ke >= 32) { - insert(e->text()); - } else - e->ignore(); - break; - } -} - -bool KPasswordEdit::event(TQEvent *e) { - switch(e->type()) { - - case TQEvent::MouseButtonPress: - case TQEvent::MouseButtonRelease: - case TQEvent::MouseButtonDblClick: - case TQEvent::MouseMove: - case TQEvent::IMStart: - case TQEvent::IMCompose: - return true; //Ignore - - case TQEvent::IMEnd: - { - TQIMEvent* const ie = (TQIMEvent*) e; - if (!ie->text().isEmpty()) - insert( ie->text() ); - return true; - } - - case TQEvent::AccelOverride: - { - TQKeyEvent* const k = (TQKeyEvent*) e; - switch (k->key()) { - case Key_U: - if (k->state() & ControlButton) { - m_Length = 0; - m_Password[m_Length] = '\000'; - showPass(); - } - } - return true; // stop bubbling - } - - default: - // Do nothing - break; - } - return TQLineEdit::event(e); -} - -void KPasswordEdit::showPass() -{ - TQString tmp; - - switch (m_EchoMode) { - case OneStar: - tmp.fill('*', m_Length); - setText(tmp); - break; - case ThreeStars: - tmp.fill('*', m_Length*3); - setText(tmp); - break; - case NoEcho: default: - emit textChanged(TQString::null); //To update the password comparison if need be. - break; - } -} - -void KPasswordEdit::setMaxPasswordLength(int newLength) -{ - if (newLength >= PassLen) newLength = PassLen - 1; // belt and braces - if (newLength < 0) newLength = 0; - int* t = ourMaxLength(this); - *t = newLength; - while (m_Length > newLength) { - m_Password[m_Length] = '\000'; - --m_Length; - } - showPass(); -} - -int KPasswordEdit::maxPasswordLength() const -{ - return *(ourMaxLength(this)); -} -/* - * Password dialog. - */ - -KPasswordDialog::KPasswordDialog(Types type, bool enableKeep, int extraBttn, - TQWidget *parent, const char *name) - : KDialogBase(parent, name, true, "", Ok|Cancel|extraBttn, - Ok, true), m_Keep(enableKeep? 1 : 0), m_Type(type), d(new KPasswordDialogPrivate) -{ - d->iconName = "password"; - init(); -} - -KPasswordDialog::KPasswordDialog(Types type, bool enableKeep, int extraBttn, const TQString& icon, - TQWidget *parent, const char *name ) - : KDialogBase(parent, name, true, "", Ok|Cancel|extraBttn, - Ok, true), m_Keep(enableKeep? 1 : 0), m_Type(type), d(new KPasswordDialogPrivate) -{ - if ( icon.stripWhiteSpace().isEmpty() ) - d->iconName = "password"; - else - d->iconName = icon; - init(); -} - -KPasswordDialog::KPasswordDialog(int type, TQString prompt, bool enableKeep, - int extraBttn) - : KDialogBase(0L, "Password Dialog", true, "", Ok|Cancel|extraBttn, - Ok, true), m_Keep(enableKeep? 1 : 0), m_Type(type), d(new KPasswordDialogPrivate) -{ - d->iconName = "password"; - init(); - setPrompt(prompt); -} - -void KPasswordDialog::init() -{ - m_Row = 0; - - KConfig* const cfg = KGlobal::config(); - const KConfigGroupSaver saver(cfg, "Passwords"); - bool def = ( qstrcmp( tqAppName(), "tdesu" ) == 0 ? defKeep : false ); - if (m_Keep && cfg->readBoolEntry("Keep", def)) - ++m_Keep; - - m_pMain = new TQWidget(this); - setMainWidget(m_pMain); - m_pGrid = new TQGridLayout(m_pMain, 10, 3, 0, 0); - m_pGrid->addColSpacing(1, 10); - - // Row 1: pixmap + prompt - TQLabel *lbl; - const TQPixmap pix( KGlobal::iconLoader()->loadIcon( d->iconName, KIcon::NoGroup, KIcon::SizeHuge, 0, 0, true)); - if (!pix.isNull()) { - lbl = new TQLabel(m_pMain); - lbl->setPixmap(pix); - lbl->tqsetAlignment(AlignHCenter|AlignVCenter); - lbl->setFixedSize(lbl->tqsizeHint()); - m_pGrid->addWidget(lbl, 0, 0, (TQ_Alignment)AlignCenter); - } - - m_pHelpLbl = new TQLabel(m_pMain); - m_pHelpLbl->tqsetAlignment(AlignLeft|AlignVCenter|WordBreak); - m_pGrid->addWidget(m_pHelpLbl, 0, 2, (TQ_Alignment)AlignLeft); - m_pGrid->addRowSpacing(1, 10); - m_pGrid->setRowStretch(1, 12); - - // Row 2+: space for 4 extra info lines - m_pGrid->addRowSpacing(6, 5); - m_pGrid->setRowStretch(6, 12); - - // Row 3: Password editor #1 - lbl = new TQLabel(m_pMain); - lbl->tqsetAlignment(AlignLeft|AlignVCenter); - lbl->setText(i18n("&Password:")); - lbl->setFixedSize(lbl->tqsizeHint()); - m_pGrid->addWidget(lbl, 7, 0, (TQ_Alignment)AlignLeft); - - TQHBoxLayout *h_lay = new TQHBoxLayout(); - m_pGrid->addLayout(h_lay, 7, 2); - m_pEdit = new KPasswordEdit(m_pMain); - m_pEdit2 = 0; - lbl->setBuddy(m_pEdit); - TQSize size = m_pEdit->tqsizeHint(); - m_pEdit->setFixedHeight(size.height()); - m_pEdit->setMinimumWidth(size.width()); - h_lay->addWidget(m_pEdit); - - // Row 4: Password editor #2 or keep password checkbox - - if ((m_Type == Password) && m_Keep) { - m_pGrid->addRowSpacing(8, 10); - m_pGrid->setRowStretch(8, 12); - TQCheckBox* const cb = new TQCheckBox(i18n("&Keep password"), m_pMain); - cb->setFixedSize(cb->tqsizeHint()); - if (m_Keep > 1) - cb->setChecked(true); - else - m_Keep = 0; - connect(cb, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotKeep(bool))); - m_pGrid->addWidget(cb, 9, 2, (TQ_Alignment)(AlignLeft|AlignVCenter)); - } else if (m_Type == NewPassword) { - m_pGrid->addRowSpacing(8, 10); - lbl = new TQLabel(m_pMain); - lbl->tqsetAlignment(AlignLeft|AlignVCenter); - lbl->setText(i18n("&Verify:")); - lbl->setFixedSize(lbl->tqsizeHint()); - m_pGrid->addWidget(lbl, 9, 0, (TQ_Alignment)AlignLeft); - - h_lay = new TQHBoxLayout(); - m_pGrid->addLayout(h_lay, 9, 2); - m_pEdit2 = new KPasswordEdit(m_pMain); - lbl->setBuddy(m_pEdit2); - size = m_pEdit2->tqsizeHint(); - m_pEdit2->setFixedHeight(size.height()); - m_pEdit2->setMinimumWidth(size.width()); - h_lay->addWidget(m_pEdit2); - - // Row 6: Password strength meter - m_pGrid->addRowSpacing(10, 10); - m_pGrid->setRowStretch(10, 12); - - TQHBox* const strengthBox = new TQHBox(m_pMain); - strengthBox->setSpacing(10); - m_pGrid->addMultiCellWidget(strengthBox, 11, 11, 0, 2); - TQLabel* const passStrengthLabel = new TQLabel(strengthBox); - passStrengthLabel->tqsetAlignment(AlignLeft|AlignVCenter); - passStrengthLabel->setText(i18n("Password strength meter:")); - d->m_strengthBar = new KProgress(100, strengthBox, "PasswordStrengthMeter"); - d->m_strengthBar->setPercentageVisible(false); - - const TQString strengthBarWhatsThis(i18n("The password strength meter gives an indication of the security " - "of the password you have entered. To improve the strength of " - "the password, try:\n" - " - using a longer password;\n" - " - using a mixture of upper- and lower-case letters;\n" - " - using numbers or symbols, such as #, as well as letters.")); - TQWhatsThis::add(passStrengthLabel, strengthBarWhatsThis); - TQWhatsThis::add(d->m_strengthBar, strengthBarWhatsThis); - - // Row 6: Label saying whether the passwords match - m_pGrid->addRowSpacing(12, 10); - m_pGrid->setRowStretch(12, 12); - - d->m_MatchLabel = new TQLabel(m_pMain); - d->m_MatchLabel->tqsetAlignment(AlignLeft|AlignVCenter|WordBreak); - m_pGrid->addMultiCellWidget(d->m_MatchLabel, 13, 13, 0, 2); - d->m_MatchLabel->setText(i18n("Passwords do not match")); - - - connect( m_pEdit, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(enableOkBtn()) ); - connect( m_pEdit2, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(enableOkBtn()) ); - enableOkBtn(); - } - - erase(); -} - - -KPasswordDialog::~KPasswordDialog() -{ - delete d; -} - - -void KPasswordDialog::clearPassword() -{ - m_pEdit->erase(); -} - -/* KDE 4: Make it const TQString & */ -void KPasswordDialog::setPrompt(TQString prompt) -{ - m_pHelpLbl->setText(prompt); - m_pHelpLbl->setFixedSize(275, m_pHelpLbl->heightForWidth(275)); -} - - -TQString KPasswordDialog::prompt() const - -{ - return m_pHelpLbl->text(); -} - - -/* KDE 4: Make them const TQString & */ -void KPasswordDialog::addLine(TQString key, TQString value) -{ - if (m_Row > 3) - return; - - TQLabel *lbl = new TQLabel(key, m_pMain); - lbl->tqsetAlignment(AlignLeft|AlignTop); - lbl->setFixedSize(lbl->tqsizeHint()); - m_pGrid->addWidget(lbl, m_Row+2, 0, (TQ_Alignment)AlignLeft); - - lbl = new TQLabel(value, m_pMain); - lbl->tqsetAlignment(AlignTop|WordBreak); - lbl->setFixedSize(275, lbl->heightForWidth(275)); - m_pGrid->addWidget(lbl, m_Row+2, 2, (TQ_Alignment)AlignLeft); - ++m_Row; -} - - -void KPasswordDialog::erase() -{ - m_pEdit->erase(); - m_pEdit->setFocus(); - if (m_Type == NewPassword) - m_pEdit2->erase(); -} - - -void KPasswordDialog::slotOk() -{ - if (m_Type == NewPassword) { - if (strcmp(m_pEdit->password(), m_pEdit2->password())) { - KMessageBox::sorry(this, i18n("You entered two different " - "passwords. Please try again.")); - erase(); - return; - } - if (d->m_strengthBar && d->m_strengthBar->progress() < d->passwordStrengthWarningLevel) { - int retVal = KMessageBox::warningContinueCancel(this, - i18n( "The password you have entered has a low strength. " - "To improve the strength of " - "the password, try:\n" - " - using a longer password;\n" - " - using a mixture of upper- and lower-case letters;\n" - " - using numbers or symbols as well as letters.\n" - "\n" - "Would you like to use this password anyway?"), - i18n("Low Password Strength")); - if (retVal == KMessageBox::Cancel) return; - } - } - if (!checkPassword(m_pEdit->password())) { - erase(); - return; - } - accept(); -} - - -void KPasswordDialog::slotCancel() -{ - reject(); -} - - -void KPasswordDialog::slotKeep(bool keep) -{ - m_Keep = keep; -} - - -// static . antlarr: KDE 4: Make it const TQString & prompt -int KPasswordDialog::getPassword(TQCString &password, TQString prompt, - int *keep) -{ - const bool enableKeep = (keep && *keep); - KPasswordDialog* const dlg = new KPasswordDialog(int(Password), prompt, enableKeep); - const int ret = dlg->exec(); - if (ret == Accepted) { - password = dlg->password(); - if (enableKeep) - *keep = dlg->keep(); - } - delete dlg; - return ret; -} - - -// static . antlarr: KDE 4: Make it const TQString & prompt -int KPasswordDialog::getNewPassword(TQCString &password, TQString prompt) -{ - KPasswordDialog* const dlg = new KPasswordDialog(NewPassword, prompt); - const int ret = dlg->exec(); - if (ret == Accepted) - password = dlg->password(); - delete dlg; - return ret; -} - - -// static -void KPasswordDialog::disableCoreDumps() -{ - struct rlimit rlim; - rlim.rlim_cur = rlim.rlim_max = 0; - setrlimit(RLIMIT_CORE, &rlim); -} - -void KPasswordDialog::virtual_hook( int id, void* data ) -{ KDialogBase::virtual_hook( id, data ); } - -void KPasswordDialog::enableOkBtn() -{ - if (m_Type == NewPassword) { - const bool match = strcmp(m_pEdit->password(), m_pEdit2->password()) == 0 - && (d->allowEmptyPasswords || m_pEdit->password()[0]); - - const TQString pass(m_pEdit->password()); - - const int minPasswordLength = minimumPasswordLength(); - - if ((int) pass.length() < minPasswordLength) { - enableButtonOK(false); - } else { - enableButtonOK( match ); - } - - if ( match && d->allowEmptyPasswords && m_pEdit->password()[0] == 0 ) { - d->m_MatchLabel->setText( i18n("Password is empty") ); - } else { - if ((int) pass.length() < minPasswordLength) { - d->m_MatchLabel->setText(i18n("Password must be at least 1 character long", "Password must be at least %n characters long", minPasswordLength)); - } else { - d->m_MatchLabel->setText( match? i18n("Passwords match") - :i18n("Passwords do not match") ); - } - } - - // Password strength calculator - // Based on code in the Master Password dialog in Firefox - // (pref-masterpass.js) - // Original code triple-licensed under the MPL, GPL, and LGPL - // so is license-compatible with this file - - const double lengthFactor = d->reasonablePasswordLength / 8.0; - - - int pwlength = (int) (pass.length() / lengthFactor); - if (pwlength > 5) pwlength = 5; - - const TQRegExp numRxp("[0-9]", true, false); - int numeric = (int) (pass.contains(numRxp) / lengthFactor); - if (numeric > 3) numeric = 3; - - const TQRegExp symbRxp("\\W", false, false); - int numsymbols = (int) (pass.contains(symbRxp) / lengthFactor); - if (numsymbols > 3) numsymbols = 3; - - const TQRegExp upperRxp("[A-Z]", true, false); - int upper = (int) (pass.contains(upperRxp) / lengthFactor); - if (upper > 3) upper = 3; - - int pwstrength=((pwlength*10)-20) + (numeric*10) + (numsymbols*15) + (upper*10); - - if ( pwstrength < 0 ) { - pwstrength = 0; - } - - if ( pwstrength > 100 ) { - pwstrength = 100; - } - d->m_strengthBar->setProgress(pwstrength); - - } -} - - -void KPasswordDialog::setAllowEmptyPasswords(bool allowed) { - d->allowEmptyPasswords = allowed; - enableOkBtn(); -} - - -bool KPasswordDialog::allowEmptyPasswords() const { - return d->allowEmptyPasswords; -} - -void KPasswordDialog::setMinimumPasswordLength(int minLength) { - d->minimumPasswordLength = minLength; - enableOkBtn(); -} - -int KPasswordDialog::minimumPasswordLength() const { - return d->minimumPasswordLength; -} - -void KPasswordDialog::setMaximumPasswordLength(int maxLength) { - - if (maxLength < 0) maxLength = 0; - if (maxLength >= KPasswordEdit::PassLen) maxLength = KPasswordEdit::PassLen - 1; - - d->maximumPasswordLength = maxLength; - - m_pEdit->setMaxPasswordLength(maxLength); - if (m_pEdit2) m_pEdit2->setMaxPasswordLength(maxLength); - -} - -int KPasswordDialog::maximumPasswordLength() const { - return d->maximumPasswordLength; -} - -// reasonable password length code contributed by Steffen Mthing - -void KPasswordDialog::setReasonablePasswordLength(int reasonableLength) { - - if (reasonableLength < 1) reasonableLength = 1; - if (reasonableLength >= maximumPasswordLength()) reasonableLength = maximumPasswordLength(); - - d->reasonablePasswordLength = reasonableLength; - -} - -int KPasswordDialog::reasonablePasswordLength() const { - return d->reasonablePasswordLength; -} - - -void KPasswordDialog::setPasswordStrengthWarningLevel(int warningLevel) { - if (warningLevel < 0) warningLevel = 0; - if (warningLevel > 99) warningLevel = 99; - d->passwordStrengthWarningLevel = warningLevel; -} - -int KPasswordDialog::passwordStrengthWarningLevel() const { - return d->passwordStrengthWarningLevel; -} - -#include "kpassdlg.moc" |