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package de.thedevstack.conversationsplus.crypto.axolotl;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import org.whispersystems.libaxolotl.AxolotlAddress;
import org.whispersystems.libaxolotl.IdentityKey;
import org.whispersystems.libaxolotl.state.PreKeyRecord;
import org.whispersystems.libaxolotl.state.SignedPreKeyRecord;
import java.security.cert.X509Certificate;
import java.util.List;
import java.util.Set;
import de.thedevstack.conversationsplus.entities.Account;
import de.thedevstack.conversationsplus.entities.Contact;
import de.thedevstack.conversationsplus.entities.Conversation;
import de.thedevstack.conversationsplus.entities.Message;
import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
import de.thedevstack.conversationsplus.xmpp.jid.Jid;
/**
* Created by tzur on 02.03.2016.
*/
public interface AxolotlService extends OnAdvancedStreamFeaturesLoaded {
String LOGPREFIX = "AxolotlService";
String PEP_PREFIX = "eu.siacs.conversations.axolotl";
String PEP_DEVICE_LIST = PEP_PREFIX + ".devicelist";
String PEP_BUNDLES = PEP_PREFIX + ".bundles";
String PEP_VERIFICATION = PEP_PREFIX + ".verification";
int NUM_KEYS_TO_PUBLISH = 100;
enum FetchStatus {
PENDING,
SUCCESS,
SUCCESS_VERIFIED,
TIMEOUT,
ERROR
}
String getOwnFingerprint();
Set<IdentityKey> getKeysWithTrust(XmppAxolotlSession.Trust trust);
Set<String> getFingerprintsForOwnSessions();
Set<String> getFingerprintsForContact(Contact contact);
boolean isPepBroken();
void regenerateKeys(boolean wipeOther);
int getOwnDeviceId();
Set<Integer> getOwnDeviceIds();
void registerDevices(Jid jid, @NonNull Set<Integer> deviceIds);
void wipeOtherPepDevices();
void purgeKey(String fingerprint);
void publishOwnDeviceIdIfNeeded();
void publishOwnDeviceId(Set<Integer> deviceIds);
void publishDeviceVerificationAndBundle(SignedPreKeyRecord signedPreKeyRecord,
Set<PreKeyRecord> preKeyRecords,
boolean announceAfter,
boolean wipe);
void publishBundlesIfNeeded(boolean announce, boolean wipe);
XmppAxolotlSession.Trust getFingerprintTrust(String fingerprint);
X509Certificate getFingerprintCertificate(String fingerprint);
void setFingerprintTrust(String fingerprint, XmppAxolotlSession.Trust trust);
Set<AxolotlAddress> findDevicesWithoutSession(Conversation conversation);
boolean createSessionsIfNeeded(Conversation conversation);
boolean trustedSessionVerified(Conversation conversation);
@Nullable
XmppAxolotlMessage encrypt(Message message);
void preparePayloadMessage(Message message, boolean delay);
XmppAxolotlMessage fetchAxolotlMessageFromCache(Message message);
XmppAxolotlMessage.XmppAxolotlPlaintextMessage processReceivingPayloadMessage(XmppAxolotlMessage message);
XmppAxolotlMessage.XmppAxolotlKeyTransportMessage processReceivingKeyTransportMessage(XmppAxolotlMessage message);
boolean fetchMapHasErrors(List<Jid> jids);
Set<IdentityKey> getKeysWithTrust(XmppAxolotlSession.Trust trust, Jid jid);
Set<IdentityKey> getKeysWithTrust(XmppAxolotlSession.Trust trust, List<Jid> jids);
long getNumTrustedKeys(Jid jid);
boolean anyTargetHasNoTrustedKeys(List<Jid> jids);
boolean isConversationAxolotlCapable(Conversation conversation);
List<Jid> getCryptoTargets(Conversation conversation);
boolean hasPendingKeyFetches(Account account, List<Jid> jids);
void prepareKeyTransportMessage(Conversation conversation, OnMessageCreatedCallback onMessageCreatedCallback);
}
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