apps/kdepasswd/passwddlg.cpp

   1 /* vi: ts=8 sts=4 sw=4
   2  *
   3  * This file is part of the KDE project, module kdesu.
   4  * Copyright (C) 2000 Geert Jansen <jansen@kde.org>
   5
   6  Permission to use, copy, modify, and distribute this software
   7  and its documentation for any purpose and without fee is hereby
   8  granted, provided that the above copyright notice appear in all
   9  copies and that both that the copyright notice and this
  10  permission notice and warranty disclaimer appear in supporting
  11  documentation, and that the name of the author not be used in
  12  advertising or publicity pertaining to distribution of the
  13  software without specific, written prior permission.
  14
  15  The author disclaim all warranties with regard to this
  16  software, including all implied warranties of merchantability
  17  and fitness.  In no event shall the author be liable for any
  18  special, indirect or consequential damages or any damages
  19  whatsoever resulting from loss of use, data or profits, whether
  20  in an action of contract, negligence or other tortious action,
  21  arising out of or in connection with the use or performance of
  22  this software.
  23  */
  24
  25 #include "passwddlg.h"
  26 #include "passwd.h"
  27
  28 #include <klocale.h>
  29 #include <kmessagebox.h>
  30
  31 KDEpasswd1Dialog::KDEpasswd1Dialog()
  32     : KPasswordDialog()
  33 {
  34     setCaption(i18n("Change Password"));
  35     setPrompt(i18n("Please enter your current password:"));
  36 }
  37
  38
  39 KDEpasswd1Dialog::~KDEpasswd1Dialog()
  40 {
  41 }
  42
  43 void KDEpasswd1Dialog::accept()
  44 {
  45     PasswdProcess proc(0);
  46
  47     int ret = proc.checkCurrent(password().toLocal8Bit());
  48     switch (ret)
  49     {
  50     case -1:
  51     {
  52         QString msg = QString::fromLocal8Bit(proc.error());
  53         if (!msg.isEmpty())
  54             msg = "<p>\"<i>" + msg + "</i>\"";
  55         msg = "<qt>" + i18n("Conversation with 'passwd' failed.") + msg;
  56         KMessageBox::error(this, msg);
  57         done(Rejected);
  58         return;
  59     }
  60
  61     case 0:
  62         return KPasswordDialog::accept();
  63
  64     case PasswdProcess::PasswdNotFound:
  65         KMessageBox::error(this, i18n("Could not find the program 'passwd'."));
  66         done(Rejected);
  67         return;
  68
  69     case PasswdProcess::PasswordIncorrect:
  70         KMessageBox::sorry(this, i18n("Incorrect password. Please try again."));
  71         return;
  72
  73     default:
  74         KMessageBox::error(this, i18n("Internal error: illegal return value "
  75                 "from PasswdProcess::checkCurrent."));
  76         done(Rejected);
  77         return;
  78     }
  79 }
  80
  81
  82 // static
  83 int KDEpasswd1Dialog::getPassword(QByteArray &password)
  84 {
  85     KDEpasswd1Dialog *dlg = new KDEpasswd1Dialog();
  86     int res = dlg->exec();
  87     if (res == Accepted)
  88         password = dlg->password().toLocal8Bit();
  89     delete dlg;
  90     return res;
  91 }
  92
  93
  94
  95 KDEpasswd2Dialog::KDEpasswd2Dialog(const char *oldpass, const QByteArray &user)
  96     : KNewPasswordDialog()
  97 {
  98     m_Pass = oldpass;
  99     m_User = user;
 100
 101     setCaption(i18n("Change Password"));
 102     if (m_User.isEmpty())
 103         setPrompt(i18n("Please enter your new password:"));
 104     else
 105         setPrompt(i18n("Please enter the new password for user <b>%1</b>:", QString::fromLocal8Bit(m_User)));
 106 }
 107
 108
 109 KDEpasswd2Dialog::~KDEpasswd2Dialog()
 110 {
 111 }
 112
 113
 114 void  KDEpasswd2Dialog::accept()
 115 {
 116     PasswdProcess proc(m_User);
 117
 118     QString p=password();
 119
 120     if (p.length() > 8)
 121     {
 122         switch(KMessageBox::warningYesNoCancel(this,
 123                 m_User.isEmpty() ?
 124                 i18n("Your password is longer than 8 characters. On some "
 125                         "systems, this can cause problems. You can truncate "
 126                         "the password to 8 characters, or leave it as it is.") :
 127                 i18n("The password is longer than 8 characters. On some "
 128                         "systems, this can cause problems. You can truncate "
 129                         "the password to 8 characters, or leave it as it is.")
 130                         ,
 131                 i18n("Password Too Long"),
 132                 KGuiItem(i18n("Truncate")),
 133                 KGuiItem(i18n("Use as Is")),
 134                 KStandardGuiItem::cancel(),
 135                 "truncatePassword"))
 136         {
 137         case KMessageBox::Yes :
 138                 p=p.left(8);
 139                 break;
 140         case KMessageBox::No :
 141                 break;
 142         default : return;
 143         }
 144     }
 145
 146     int ret = proc.exec(m_Pass, p.toLocal8Bit());
 147     switch (ret)
 148     {
 149     case 0:
 150     {
 151         hide();
 152         QString msg = QString::fromLocal8Bit(proc.error());
 153         if (!msg.isEmpty())
 154             msg = "<p>\"<i>" + msg + "</i>\"";
 155         msg = "<qt>" + i18n("Your password has been changed.") + msg;
 156         KMessageBox::information(0L, msg);
 157         return KNewPasswordDialog::accept();
 158     }
 159
 160     case PasswdProcess::PasswordNotGood:
 161     {
 162         QString msg = QString::fromLocal8Bit(proc.error());
 163         if (!msg.isEmpty())
 164             msg = "<p>\"<i>" + msg + "</i>\"";
 165         msg = "<qt>" + i18n("Your password has not been changed.") + msg;
 166
 167         // The pw change did not succeed. Print the error.
 168         KMessageBox::sorry(this, msg);
 169         return;
 170     }
 171
 172     default:
 173         QString msg = QString::fromLocal8Bit(proc.error());
 174         if (!msg.isEmpty())
 175             msg = "<p>\"<i>" + msg + "</i>\"";
 176         msg = "<qt>" + i18n("Conversation with 'passwd' failed.") + msg;
 177         KMessageBox::sorry(this, msg);
 178         done(Rejected);
 179         return;
 180     }
 181
 182     return KNewPasswordDialog::accept();
 183
 184 }
 185
 186
 187 #include "passwddlg.moc"