~apachelogger/ubuntu-sso-client/gsoc

/*

  Copyright © 2010 Harald Sitter <apachelogger@ubuntu.com>

  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; either version 2 of

  the License or (at your option) version 3 or any later version

  accepted by the membership of KDE e.V. (or its successor approved

  by the membership of KDE e.V.), which shall act as a proxy

  defined in Section 14 of version 3 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, see <http://www.gnu.org/licenses/>.

*/

#include "GnomeKeyringSecretsInterface.h"

#include <QtCore/QtPlugin>

#include <QtCore/QByteArray>

#include <glib-2.0/glib.h>

#include <gnome-keyring-1/gnome-keyring.h>

QString GnomeKeyringSecretsInterface::getTokensFor(const QString &realm, const QString &consumer)

{

    GList *found_list = keyringItems(realm, consumer);

    if (found_list == NULL) {

        return QString();

    }

    GnomeKeyringFound *match = reinterpret_cast<GnomeKeyringFound*>(found_list->data);

    QString token(match->secret);

    gnome_keyring_found_list_free(found_list);

    return token;

}

bool GnomeKeyringSecretsInterface::storeToken(const QString &realm, const QString &consumer, const QString &token)

{

    char *crealm = qStringToChar(realm);

    char *cconsumer = qStringToChar(consumer);

    QString name = QString("UbuntuOne token for %1").arg(realm);

    char *cname = qStringToChar(name);

    char *ctoken = qStringToChar(token);

    GnomeKeyringAttributeList *attributes = gnome_keyring_attribute_list_new();

    gnome_keyring_attribute_list_append_string(attributes, "ubuntuone-realm", crealm);

    gnome_keyring_attribute_list_append_string(attributes, "oauth-consumer-key", cconsumer);

    guint32 itemId;

    delete []crealm;

    delete []cconsumer;

    bool success = true;

    GnomeKeyringResult result = gnome_keyring_item_create_sync(NULL, GNOME_KEYRING_ITEM_GENERIC_SECRET,

                                   cname, attributes, ctoken, TRUE, &itemId);

    if (result != GNOME_KEYRING_RESULT_OK) {

        success = false;

    }

    delete []cname;

    delete []ctoken;

    gnome_keyring_attribute_list_free(attributes);

    return success;

}

void GnomeKeyringSecretsInterface::clearToken(const QString &realm, const QString &consumer)

{

    GList *found_list = keyringItems(realm, consumer);

    GList *iter = NULL;

    GList *last = g_list_last(found_list);

    while (iter != last) {

        GnomeKeyringFound *item = reinterpret_cast<GnomeKeyringFound*>(found_list->data);

        gnome_keyring_item_delete_sync(NULL, item->item_id);

    }

    gnome_keyring_found_list_free(found_list);

}

char *GnomeKeyringSecretsInterface::qStringToChar(const QString &str)

{

    QByteArray b = str.toLatin1();

    char *c = new char[b.size()+1];

    strcpy(c, b.data());

    return c;

}

GList *GnomeKeyringSecretsInterface::keyringItems(const QString &realm, const QString &consumerKey)

{

    char *crealm = qStringToChar(realm);

    char *cconsumer = qStringToChar(consumerKey);

    GnomeKeyringAttributeList *attributes = gnome_keyring_attribute_list_new();

    gnome_keyring_attribute_list_append_string(attributes, "ubuntuone-realm", crealm);

    gnome_keyring_attribute_list_append_string(attributes, "oauth-consumer-key", cconsumer);

    GList *found = NULL;

    delete []crealm;

    delete []cconsumer;

    GnomeKeyringResult result = gnome_keyring_find_items_sync(GNOME_KEYRING_ITEM_GENERIC_SECRET, attributes, &found);

    if (result != GNOME_KEYRING_RESULT_OK) {

        gnome_keyring_attribute_list_free(attributes);

        return NULL;

    }

    gnome_keyring_attribute_list_free(attributes);

    return found;

}

Q_EXPORT_PLUGIN2(gnomekeyringplugin, GnomeKeyringSecretsInterface)