src/Plugins/ClearTextPassword/ClearTextPassword.cpp

   1 /* Copyright (C) 2013 Pali Rohár <pali.rohar@gmail.com>
   2
   3    This file is part of the Trojita Qt IMAP e-mail client,
   4    http://trojita.flaska.net/
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 2 of
   9    the License or (at your option) version 3 or any later version
  10    accepted by the membership of KDE e.V. (or its successor approved
  11    by the membership of KDE e.V.), which shall act as a proxy
  12    defined in Section 14 of version 3 of the license.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include <QString>
  24 #include <QSettings>
  25
  26 #include "ClearTextPassword.h"
  27
  28 struct Settings
  29 {
  30 static QString imapPassKey, smtpPassKey;
  31 };
  32 QString Settings::imapPassKey = QStringLiteral("imap.auth.pass");
  33 QString Settings::smtpPassKey = QStringLiteral("msa.smtp.auth.pass");
  34
  35 ClearTextPasswordJob::ClearTextPasswordJob(const QString &accountId, const QString &accountType, const QString &password,
  36     enum Type type, QObject *parent, QSettings *settings) :
  37     PasswordJob(parent), m_accountId(accountId), m_accountType(accountType), m_password(password), m_type(type), m_settings(settings)
  38 {
  39 }
  40
  41 void ClearTextPasswordJob::doStart()
  42 {
  43     QVariant password;
  44     switch (m_type) {
  45     case Request:
  46         if (m_accountType == QLatin1String("imap")) {
  47             password = m_settings->value(Settings::imapPassKey);
  48         } else if (m_accountType == QLatin1String("smtp")) {
  49             password = m_settings->value(Settings::smtpPassKey);
  50         } else {
  51             emit error(PasswordJob::UnknownError, tr("This plugin only supports storing of IMAP and SMTP passwords"));
  52             break;
  53         }
  54         if (password.type() != QVariant::String || password.toString().isEmpty()) {
  55             emit error(PasswordJob::NoSuchPassword, QString());
  56         } else {
  57             emit passwordAvailable(password.toString());
  58         }
  59         break;
  60
  61     case Store:
  62         if (m_accountType == QLatin1String("imap")) {
  63             m_settings->setValue(Settings::imapPassKey, m_password);
  64         } else if (m_accountType == QLatin1String("smtp")) {
  65             m_settings->setValue(Settings::smtpPassKey, m_password);
  66         } else {
  67             emit error(PasswordJob::UnknownError, tr("This plugin only supports storing of IMAP and SMTP passwords"));
  68             break;
  69         }
  70         emit passwordStored();
  71         break;
  72
  73     case Delete:
  74         if (m_accountType == QLatin1String("imap")) {
  75             m_settings->remove(Settings::imapPassKey);
  76         } else if (m_accountType == QLatin1String("smtp")) {
  77             m_settings->remove(Settings::smtpPassKey);
  78         } else {
  79             emit error(PasswordJob::UnknownError, tr("This plugin only supports storing of IMAP and SMTP passwords"));
  80             break;
  81         }
  82         emit passwordDeleted();
  83         break;
  84     }
  85 }
  86
  87 void ClearTextPasswordJob::doStop()
  88 {
  89     emit error(PasswordJob::Stopped, QString());
  90 }
  91
  92 ClearTextPassword::ClearTextPassword(QObject *parent, QSettings *settings) : PasswordPlugin(parent), m_settings(settings)
  93 {
  94 }
  95
  96 PasswordPlugin::Features ClearTextPassword::features() const
  97 {
  98     return 0;
  99 }
 100
 101 PasswordJob *ClearTextPassword::requestPassword(const QString &accountId, const QString &accountType)
 102 {
 103     return new ClearTextPasswordJob(accountId, accountType, QString(), ClearTextPasswordJob::Request, this, m_settings);
 104 }
 105
 106 PasswordJob *ClearTextPassword::storePassword(const QString &accountId, const QString &accountType, const QString &password)
 107 {
 108     return new ClearTextPasswordJob(accountId, accountType, password, ClearTextPasswordJob::Store, this, m_settings);
 109 }
 110
 111 PasswordJob *ClearTextPassword::deletePassword(const QString &accountId, const QString &accountType)
 112 {
 113     return new ClearTextPasswordJob(accountId, accountType, QString(), ClearTextPasswordJob::Delete, this, m_settings);
 114 }
 115
 116 QString trojita_plugin_ClearTextPasswordPlugin::name() const
 117 {
 118     return QStringLiteral("cleartextpassword");
 119 }
 120
 121 QString trojita_plugin_ClearTextPasswordPlugin::description() const
 122 {
 123     return trUtf8("Trojitá's settings");
 124 }
 125
 126 Plugins::PasswordPlugin *trojita_plugin_ClearTextPasswordPlugin::create(QObject *parent, QSettings *settings)
 127 {
 128     Q_ASSERT(settings);
 129     return new ClearTextPassword(parent, settings);
 130 }
 131
 132 // vim: set et ts=4 sts=4 sw=4