session-android/src/org/thoughtcrime/securesms/crypto/AuthenticityCalculator.java
Moxie Marlinspike b377fe84df New design for Conversation Activity.
1) Move to Fragments for the list view.
2) Switch to CursorLoader from my jankey self-managed cursor.
3) Add session security logic to the ActionBar.
4) Fix colors to be less ugly.
2012-07-19 14:22:03 -07:00

62 lines
2.3 KiB
Java

/**
* Copyright (C) 2011 Whisper Systems
*
* 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 3 of the License, or
* (at your option) any later version.
*
* 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/>.
*/
package org.thoughtcrime.securesms.crypto;
import android.content.Context;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.SessionRecord;
import org.thoughtcrime.securesms.recipients.Recipient;
public class AuthenticityCalculator {
private static boolean isAuthenticatedIdentity(Context context,
MasterSecret masterSecret,
IdentityKey identityKey)
{
String identityName = DatabaseFactory.getIdentityDatabase(context)
.getNameForIdentity(masterSecret, identityKey);
if (identityName == null) return false;
else return true;
}
public static String getAuthenticatedName(Context context,
Recipient recipient,
MasterSecret masterSecret)
{
SessionRecord session = new SessionRecord(context, masterSecret, recipient);
return DatabaseFactory.getIdentityDatabase(context)
.getNameForIdentity(masterSecret, session.getIdentityKey());
}
public static boolean isAuthenticated(Context context,
Recipient recipient,
MasterSecret masterSecret)
{
SessionRecord session = new SessionRecord(context, masterSecret, recipient);
if (session.isVerifiedSession()) {
return true;
} else if (session.getIdentityKey() != null) {
return isAuthenticatedIdentity(context, masterSecret, session.getIdentityKey());
}
return false;
}
}