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;
 119     if(!checkAndGetPassword(&p)){
 120         return;
 121     }
 122
 123     if (p.length() > 8)
 124     {
 125         switch(KMessageBox::warningYesNoCancel(this,
 126                     m_User.isEmpty() ?
 127                     i18n("Your 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                     i18n("The password is longer than 8 characters. On some "
 131                         "systems, this can cause problems. You can truncate "
 132                         "the password to 8 characters, or leave it as it is.")
 133                     ,
 134                     i18n("Password Too Long"),
 135                     KGuiItem(i18n("Truncate")),
 136                     KGuiItem(i18n("Use as Is")),
 137                     KStandardGuiItem::cancel(),
 138                     "truncatePassword"))
 139         {
 140             case KMessageBox::Yes :
 141                 p=p.left(8);
 142                 break;
 143             case KMessageBox::No :
 144                 break;
 145             default : return;
 146         }
 147     }
 148
 149     int ret = proc.exec(m_Pass, p.toLocal8Bit());
 150     switch (ret)
 151     {
 152         case 0:
 153             {
 154                 hide();
 155                 QString msg = QString::fromLocal8Bit(proc.error());
 156                 if (!msg.isEmpty())
 157                     msg = "<p>\"<i>" + msg + "</i>\"";
 158                 msg = "<qt>" + i18n("Your password has been changed.") + msg;
 159                 KMessageBox::information(0L, msg);
 160                 return KNewPasswordDialog::accept();
 161             }
 162
 163         case PasswdProcess::PasswordNotGood:
 164             {
 165                 QString msg = QString::fromLocal8Bit(proc.error());
 166                 if (!msg.isEmpty())
 167                     msg = "<p>\"<i>" + msg + "</i>\"";
 168                 msg = "<qt>" + i18n("Your password has not been changed.") + msg;
 169
 170                 // The pw change did not succeed. Print the error.
 171                 KMessageBox::sorry(this, msg);
 172                 return;
 173             }
 174
 175         default:
 176             QString msg = QString::fromLocal8Bit(proc.error());
 177             if (!msg.isEmpty())
 178                 msg = "<p>\"<i>" + msg + "</i>\"";
 179             msg = "<qt>" + i18n("Conversation with 'passwd' failed.") + msg;
 180             KMessageBox::sorry(this, msg);
 181             done(Rejected);
 182             return;
 183     }
 184
 185     return KNewPasswordDialog::accept();
 186
 187 }
 188
 189
 190 #include "passwddlg.moc"
 191