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Code Issues Releases Wiki Activity

Remove unused code, rafactor

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This commit is contained in:
Paul Schaub 2018-01-10 16:16:44 +01:00
parent 28cabf00ee
commit 1cbc112c88
10 changed files with 55 additions and 75 deletions
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4
smack-omemo-signal/src/main/java/org/jivesoftware/smackx/omemo/signal/SignalFileBasedOmemoStore.java
View file

@ -46,10 +46,6 @@ public class SignalFileBasedOmemoStore
SignalProtocolAddress, ECPublicKey, PreKeyBundle, SessionCipher>
{
public SignalFileBasedOmemoStore() {
super();
}
public SignalFileBasedOmemoStore(File base) {
super(base);
}

4
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/FileBasedOmemoStore.java
View file

@ -52,10 +52,6 @@ public abstract class FileBasedOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigP
private final FileHierarchy hierarchy;
private static final Logger LOGGER = Logger.getLogger(FileBasedOmemoStore.class.getName());
public FileBasedOmemoStore() {
this(OmemoConfiguration.getFileBasedOmemoStoreDefaultPath());
}
public FileBasedOmemoStore(File basePath) {
super();
if (basePath == null) {

56
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/OmemoConfiguration.java
View file

@ -16,8 +16,6 @@
*/
package org.jivesoftware.smackx.omemo;
import java.io.File;
/**
* Contains OMEMO related configuration options.
*
@ -33,31 +31,6 @@ public final class OmemoConfiguration {
private static boolean IGNORE_STALE_DEVICES = true;
private static int IGNORE_STALE_DEVICE_AFTER_HOURS = 24 * 7; //One week
/**
* Delete stale devices from the device list after a period of time.
*/
private static boolean DELETE_STALE_DEVICES = true;
private static int DELETE_STALE_DEVICE_AFTER_HOURS = 24 * 7 * 4; //4 weeks
/**
* Upload a new signed prekey in intervals. This improves forward secrecy. Old keys are kept for some more time and
* then deleted.
*/
private static boolean RENEW_OLD_SIGNED_PREKEYS = false;
private static int RENEW_OLD_SIGNED_PREKEYS_AFTER_HOURS = 24 * 7; //One week
private static int MAX_NUMBER_OF_STORED_SIGNED_PREKEYS = 4;
/**
* Add a plaintext body hint about omemo encryption to the message.
*/
private static boolean ADD_OMEMO_HINT_BODY = true;
private static boolean REPAIR_BROKEN_SESSIONS_WITH_PREKEY_MESSAGES = true;
private static boolean COMPLETE_SESSION_WITH_EMPTY_MESSAGE = true;
private static File FILE_BASED_OMEMO_STORE_DEFAULT_PATH = null;
public static void setIgnoreStaleDevices(boolean ignore) {
IGNORE_STALE_DEVICES = ignore;
}
@ -77,6 +50,12 @@ public final class OmemoConfiguration {
return IGNORE_STALE_DEVICE_AFTER_HOURS;
}
/**
* Delete stale devices from the device list after a period of time.
*/
private static boolean DELETE_STALE_DEVICES = true;
private static int DELETE_STALE_DEVICE_AFTER_HOURS = 24 * 7 * 4; //4 weeks
public static void setDeleteStaleDevices(boolean delete) {
DELETE_STALE_DEVICES = delete;
}
@ -96,6 +75,14 @@ public final class OmemoConfiguration {
return DELETE_STALE_DEVICE_AFTER_HOURS;
}
/**
* Upload a new signed prekey in intervals. This improves forward secrecy. Old keys are kept for some more time and
* then deleted.
*/
private static boolean RENEW_OLD_SIGNED_PREKEYS = false;
private static int RENEW_OLD_SIGNED_PREKEYS_AFTER_HOURS = 24 * 7; //One week
private static int MAX_NUMBER_OF_STORED_SIGNED_PREKEYS = 4;
/**
* Decide, whether signed preKeys are automatically rotated or not.
* It is highly recommended to rotate signed preKeys to preserve forward secrecy.
@ -160,6 +147,11 @@ public final class OmemoConfiguration {
return MAX_NUMBER_OF_STORED_SIGNED_PREKEYS;
}
/**
* Add a plaintext body hint about omemo encryption to the message.
*/
private static boolean ADD_OMEMO_HINT_BODY = true;
/**
* Decide, whether an OMEMO message should carry a plaintext hint about OMEMO encryption.
* Eg. "I sent you an OMEMO encrypted message..."
@ -179,13 +171,7 @@ public final class OmemoConfiguration {
return ADD_OMEMO_HINT_BODY;
}
public static void setFileBasedOmemoStoreDefaultPath(File path) {
FILE_BASED_OMEMO_STORE_DEFAULT_PATH = path;
}
public static File getFileBasedOmemoStoreDefaultPath() {
return FILE_BASED_OMEMO_STORE_DEFAULT_PATH;
}
private static boolean REPAIR_BROKEN_SESSIONS_WITH_PREKEY_MESSAGES = true;
/**
* Determine, whether incoming messages, which have broken sessions should automatically be answered by an empty
@ -207,6 +193,8 @@ public final class OmemoConfiguration {
REPAIR_BROKEN_SESSIONS_WITH_PREKEY_MESSAGES = repair;
}
private static boolean COMPLETE_SESSION_WITH_EMPTY_MESSAGE = true;
/**
* Determine, whether incoming preKeyMessages should automatically be answered by an empty message in order to
* complete the session.

30
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/OmemoManager.java
View file

@ -67,7 +67,7 @@ import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
import org.jivesoftware.smackx.omemo.listener.OmemoMessageListener;
import org.jivesoftware.smackx.omemo.listener.OmemoMucMessageListener;
import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
import org.jivesoftware.smackx.omemo.trust.TrustCallback;
import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
import org.jivesoftware.smackx.omemo.trust.TrustState;
import org.jivesoftware.smackx.pep.PEPListener;
import org.jivesoftware.smackx.pep.PEPManager;
@ -101,7 +101,7 @@ public final class OmemoManager extends Manager {
private final HashSet<OmemoMessageListener> omemoMessageListeners = new HashSet<>();
private final HashSet<OmemoMucMessageListener> omemoMucMessageListeners = new HashSet<>();
private TrustCallback trustCallback;
private OmemoTrustCallback trustCallback;
private BareJid ownJid;
private Integer deviceId;
@ -206,7 +206,7 @@ public final class OmemoManager extends Manager {
*
* @param callback trustCallback.
*/
public void setTrustCallback(TrustCallback callback) {
public void setTrustCallback(OmemoTrustCallback callback) {
if (trustCallback != null) {
throw new IllegalStateException("TrustCallback can only be set once.");
}
@ -217,7 +217,7 @@ public final class OmemoManager extends Manager {
* Return the TrustCallback of this manager.
* @return
*/
TrustCallback getTrustCallback() {
OmemoTrustCallback getTrustCallback() {
return trustCallback;
}
@ -266,12 +266,19 @@ public final class OmemoManager extends Manager {
});
}
public List<OmemoDevice> getDevicesOf(BareJid recipient) {
OmemoCachedDeviceList list = getOmemoService().getOmemoStoreBackend().loadCachedDeviceList(getOwnDevice(), recipient);
/**
* Return a list of all OMEMO capable devices of a contact.
* Note, that this method does not explicitly refresh the device list of the contact, so it might be outdated.
* @see #requestDeviceListUpdateFor(BareJid)
* @param contact contact we want to get a list of device of.
* @return list of known devices of that contact.
*/
public List<OmemoDevice> getDevicesOf(BareJid contact) {
OmemoCachedDeviceList list = getOmemoService().getOmemoStoreBackend().loadCachedDeviceList(getOwnDevice(), contact);
ArrayList<OmemoDevice> devices = new ArrayList<>();
for (int deviceId : list.getActiveDevices()) {
devices.add(new OmemoDevice(recipient, deviceId));
devices.add(new OmemoDevice(contact, deviceId));
}
return devices;
@ -353,7 +360,7 @@ public final class OmemoManager extends Manager {
SmackException.NotLoggedInException
{
synchronized (LOCK) {
if (!multiUserChatSupportsOmemo(muc.getRoom())) {
if (!multiUserChatSupportsOmemo(muc)) {
throw new NoOmemoSupportException();
}
@ -492,18 +499,19 @@ public final class OmemoManager extends Manager {
* Returns true, if the MUC with the EntityBareJid multiUserChat is non-anonymous and members only (prerequisite
* for OMEMO encryption in MUC).
*
* @param multiUserChat EntityBareJid of the MUC
* @param multiUserChat MUC
* @return true if chat supports OMEMO
* @throws XMPPException.XMPPErrorException if
* @throws SmackException.NotConnectedException something
* @throws InterruptedException goes
* @throws SmackException.NoResponseException wrong
*/
public boolean multiUserChatSupportsOmemo(EntityBareJid multiUserChat)
public boolean multiUserChatSupportsOmemo(MultiUserChat multiUserChat)
throws XMPPException.XMPPErrorException, SmackException.NotConnectedException, InterruptedException,
SmackException.NoResponseException
{
RoomInfo roomInfo = MultiUserChatManager.getInstanceFor(connection()).getRoomInfo(multiUserChat);
EntityBareJid jid = multiUserChat.getRoom();
RoomInfo roomInfo = MultiUserChatManager.getInstanceFor(connection()).getRoomInfo(jid);
return roomInfo.isNonanonymous() && roomInfo.isMembersOnly();
}

8
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/OmemoService.java
View file

@ -68,7 +68,7 @@ import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
import org.jivesoftware.smackx.omemo.internal.listener.OmemoCarbonCopyStanzaReceivedListener;
import org.jivesoftware.smackx.omemo.internal.listener.OmemoMessageStanzaReceivedListener;
import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
import org.jivesoftware.smackx.omemo.trust.TrustCallback;
import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
import org.jivesoftware.smackx.omemo.trust.TrustState;
import org.jivesoftware.smackx.omemo.util.OmemoConstants;
import org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder;
@ -857,7 +857,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
return devicesWithSessions;
}
private ArrayList<OmemoDevice> getUndecidedDevices(OmemoDevice userDevice, TrustCallback callback, List<OmemoDevice> devices) {
private ArrayList<OmemoDevice> getUndecidedDevices(OmemoDevice userDevice, OmemoTrustCallback callback, List<OmemoDevice> devices) {
ArrayList<OmemoDevice> undecidedDevices = new ArrayList<>();
for (OmemoDevice device : devices) {
@ -880,7 +880,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
return undecidedDevices;
}
private ArrayList<OmemoDevice> getUntrustedDeviced(OmemoDevice userDevice, TrustCallback trustCallback, List<OmemoDevice> devices) {
private ArrayList<OmemoDevice> getUntrustedDeviced(OmemoDevice userDevice, OmemoTrustCallback trustCallback, List<OmemoDevice> devices) {
ArrayList<OmemoDevice> untrustedDevices = new ArrayList<>();
for (OmemoDevice device : devices) {
@ -1060,7 +1060,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
* This is only used for insensitive OMEMO messages like RatchetUpdateMessages.
* DO NOT USE THIS FOR ANYTHING ELSE!
*/
private static final TrustCallback gullibleTrustCallback = new TrustCallback() {
private static final OmemoTrustCallback gullibleTrustCallback = new OmemoTrustCallback() {
@Override
public TrustState getTrust(OmemoDevice device, OmemoFingerprint fingerprint) {
return TrustState.trusted;

2
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/trust/TrustCallback.java → smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/trust/OmemoTrustCallback.java
View file

@ -18,7 +18,7 @@ package org.jivesoftware.smackx.omemo.trust;
import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
public interface TrustCallback {
public interface OmemoTrustCallback {
TrustState getTrust(OmemoDevice device, OmemoFingerprint fingerprint);

4
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/trust/TrustState.java
View file

@ -17,5 +17,7 @@
package org.jivesoftware.smackx.omemo.trust;
public enum TrustState {
undecided, untrusted, trusted
undecided, // User has yet to decide, whether the identity is trusted or not.
untrusted, // User decided NOT to trust this device.
trusted // User decided to trust this device.
}

8
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/util/OmemoMessageBuilder.java
View file

@ -51,7 +51,7 @@ import org.jivesoftware.smackx.omemo.exceptions.UntrustedOmemoIdentityException;
import org.jivesoftware.smackx.omemo.internal.CiphertextTuple;
import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
import org.jivesoftware.smackx.omemo.trust.TrustCallback;
import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
/**
@ -72,7 +72,7 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
private final OmemoDevice userDevice;
private final OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph> ratchet;
private final TrustCallback trustCallback;
private final OmemoTrustCallback trustCallback;
private byte[] messageKey;
private final byte[] initializationVector;
@ -100,7 +100,7 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
* @throws InvalidAlgorithmParameterException
*/
public OmemoMessageBuilder(OmemoDevice userDevice,
TrustCallback callback,
OmemoTrustCallback callback,
OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph> ratchet,
byte[] aesKey,
byte[] iv,
@ -134,7 +134,7 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
* @throws InvalidAlgorithmParameterException
*/
public OmemoMessageBuilder(OmemoDevice userDevice,
TrustCallback callback,
OmemoTrustCallback callback,
OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph> ratchet,
String message)
throws NoSuchPaddingException, BadPaddingException, InvalidKeyException, NoSuchAlgorithmException, IllegalBlockSizeException,

10
smack-omemo/src/test/java/org/jivesoftware/smackx/omemo/OmemoConfigurationTest.java
View file

@ -18,11 +18,8 @@ package org.jivesoftware.smackx.omemo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.File;
import junit.framework.TestCase;
import org.junit.Test;
@ -34,13 +31,6 @@ public class OmemoConfigurationTest {
@Test
public void omemoConfigurationTest() {
@SuppressWarnings("unused") OmemoConfiguration configuration = new OmemoConfiguration();
// Default Store Path
File storePath = new File("test");
assertNull("getFileBasedOmemoStoreDefaultPath MUST return null at this point.",
OmemoConfiguration.getFileBasedOmemoStoreDefaultPath());
OmemoConfiguration.setFileBasedOmemoStoreDefaultPath(storePath);
assertEquals("FileBasedOmemoStoreDefaultPath must equal the one we set.", storePath.getAbsolutePath(),
OmemoConfiguration.getFileBasedOmemoStoreDefaultPath().getAbsolutePath());
// Body hint
OmemoConfiguration.setAddOmemoHintBody(false);

4
smack-omemo/src/test/java/org/jivesoftware/smackx/omemo/util/EphemeralTrustCallback.java
View file

@ -20,13 +20,13 @@ import java.util.HashMap;
import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
import org.jivesoftware.smackx.omemo.trust.TrustCallback;
import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
import org.jivesoftware.smackx.omemo.trust.TrustState;
/**
* Ephemera Trust Callback used to make trust decisions in tests.
*/
public class EphemeralTrustCallback implements TrustCallback {
public class EphemeralTrustCallback implements OmemoTrustCallback {
private final HashMap<OmemoDevice, HashMap<OmemoFingerprint, TrustState>> trustStates = new HashMap<>();