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https://codeberg.org/Mercury-IM/Smack
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Improve Javadoc readability by adding separating lines
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12 changed files with 103 additions and 0 deletions
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@ -44,6 +44,7 @@ public class SignalCachingOmemoStore extends CachingOmemoStore<IdentityKeyPair,
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/**
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* Create a new SignalCachingOmemoStore as a caching layer around a persisting OmemoStore
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* (eg. a SignalFileBasedOmemoStore).
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*
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* @param wrappedStore other store implementation that gets wrapped
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*/
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public SignalCachingOmemoStore(OmemoStore<IdentityKeyPair, IdentityKey, PreKeyRecord, SignedPreKeyRecord,
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@ -277,9 +277,12 @@ public final class OmemoManager extends Manager {
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/**
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* Return a set of all OMEMO capable devices of a contact.
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* Note, that this method does not explicitly refresh the device list of the contact, so it might be outdated.
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*
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* @see #requestDeviceListUpdateFor(BareJid)
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*
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* @param contact contact we want to get a set of device of.
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* @return set of known devices of that contact.
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*
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* @throws IOException if an I/O error occurred.
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*/
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public Set<OmemoDevice> getDevicesOf(BareJid contact) throws IOException {
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@ -300,6 +303,7 @@ public final class OmemoManager extends Manager {
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* @param recipient recipients bareJid
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* @param message text to encrypt
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* @return encrypted message
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*
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* @throws CryptoFailedException when something crypto related fails
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* @throws UndecidedOmemoIdentityException When there are undecided devices
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* @throws InterruptedException if the calling thread was interrupted.
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@ -323,6 +327,7 @@ public final class OmemoManager extends Manager {
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* @param recipients recipients barejids
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* @param message text to encrypt
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* @return encrypted message.
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*
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* @throws CryptoFailedException When something crypto related fails
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* @throws UndecidedOmemoIdentityException When there are undecided devices.
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* @throws InterruptedException if the calling thread was interrupted.
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@ -349,6 +354,7 @@ public final class OmemoManager extends Manager {
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* @param muc multiUserChat
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* @param message message to send
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* @return encrypted message
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*
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* @throws UndecidedOmemoIdentityException when there are undecided devices.
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* @throws CryptoFailedException if the OMEMO cryptography failed.
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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@ -403,6 +409,7 @@ public final class OmemoManager extends Manager {
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*
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* @param mamQuery The MAM query
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* @return list of decrypted OmemoMessages
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*
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* @throws SmackException.NotLoggedInException if the Manager is not authenticated.
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* @throws IOException if an I/O error occurred.
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*/
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@ -431,6 +438,7 @@ public final class OmemoManager extends Manager {
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* Distrust the fingerprint/OmemoDevice tuple.
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* The fingerprint must be the lowercase, hexadecimal fingerprint of the identityKey of the device and must
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* be of length 64.
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*
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* @param device device
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* @param fingerprint fingerprint
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*/
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@ -446,6 +454,7 @@ public final class OmemoManager extends Manager {
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* Returns true, if the fingerprint/OmemoDevice tuple is trusted, otherwise false.
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* The fingerprint must be the lowercase, hexadecimal fingerprint of the identityKey of the device and must
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* be of length 64.
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*
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* @param device device
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* @param fingerprint fingerprint
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* @return <code>true</code> if this is a trusted OMEMO identity.
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@ -462,6 +471,7 @@ public final class OmemoManager extends Manager {
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* Returns true, if the fingerprint/OmemoDevice tuple is decided by the user.
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* The fingerprint must be the lowercase, hexadecimal fingerprint of the identityKey of the device and must
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* be of length 64.
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*
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* @param device device
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* @param fingerprint fingerprint
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* @return <code>true</code> if the trust is decided for the identity.
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@ -479,6 +489,7 @@ public final class OmemoManager extends Manager {
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* secrecy.
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*
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* @param recipient recipient
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*
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* @throws CorruptedOmemoKeyException When the used identityKeys are corrupted
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* @throws CryptoFailedException When something fails with the crypto
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* @throws CannotEstablishOmemoSessionException When we can't establish a session with the recipient
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@ -511,6 +522,7 @@ public final class OmemoManager extends Manager {
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*
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* @param contact contact
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* @return true if contact has at least one OMEMO capable device.
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*
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* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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* @throws SmackException.NoResponseException if there was no response from the remote entity.
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@ -551,6 +563,7 @@ public final class OmemoManager extends Manager {
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* @param connection XMPPConnection
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* @param server domainBareJid of the server to test
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* @return true if server supports pep
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*
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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@ -614,6 +627,7 @@ public final class OmemoManager extends Manager {
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/**
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* Return all OmemoFingerprints of active devices of a contact.
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* TODO: Make more fail-safe
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*
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* @param contact contact
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* @return Map of all active devices of the contact and their fingerprints.
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*
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@ -661,6 +675,7 @@ public final class OmemoManager extends Manager {
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/**
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* Remove an OmemoMessageListener.
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*
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* @param listener OmemoMessageListener
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*/
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public void removeOmemoMessageListener(OmemoMessageListener listener) {
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@ -678,6 +693,7 @@ public final class OmemoManager extends Manager {
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/**
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* Remove an OmemoMucMessageListener.
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*
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* @param listener OmemoMucMessageListener
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*/
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public void removeOmemoMucMessageListener(OmemoMucMessageListener listener) {
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@ -688,6 +704,7 @@ public final class OmemoManager extends Manager {
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* Request a deviceList update from contact contact.
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*
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* @param contact contact we want to obtain the deviceList from.
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*
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* @throws InterruptedException if the calling thread was interrupted.
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* @throws PubSubException.NotALeafNodeException if a PubSub leaf node operation was attempted on a non-leaf node.
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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@ -750,6 +767,7 @@ public final class OmemoManager extends Manager {
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/**
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* Return true, if the given Stanza contains an OMEMO element 'encrypted'.
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*
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* @param stanza stanza
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* @return true if stanza has extension 'encrypted'
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*/
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@ -812,6 +830,7 @@ public final class OmemoManager extends Manager {
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/**
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* Set the deviceId of the manager to nDeviceId.
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*
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* @param nDeviceId new deviceId
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*/
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synchronized void setDeviceId(int nDeviceId) {
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@ -82,6 +82,7 @@ public class OmemoMessage {
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/**
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* Create a new outgoing OMEMO message.
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*
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* @param element OmemoElement
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* @param key messageKey (or transported key)
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* @param iv initialization vector belonging to key
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@ -97,6 +98,7 @@ public class OmemoMessage {
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/**
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* Return a list of all devices the sender originally intended to encrypt the message for.
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*
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* @return list of intended recipients.
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*/
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public Set<OmemoDevice> getIntendedDevices() {
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@ -105,6 +107,7 @@ public class OmemoMessage {
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/**
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* Return a map of all skipped recipients and the reasons for skipping.
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*
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* @return map of skipped recipients and reasons for that.
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*/
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public HashMap<OmemoDevice, Throwable> getSkippedDevices() {
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@ -113,6 +116,7 @@ public class OmemoMessage {
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/**
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* Determine, if some recipients were skipped during encryption.
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*
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* @return true if recipients were skipped.
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*/
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public boolean isMissingRecipients() {
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@ -156,6 +160,7 @@ public class OmemoMessage {
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/**
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* Create a new incoming OMEMO message.
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*
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* @param element original OmemoElement
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* @param key message key (or transported key)
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* @param iv respective initialization vector
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@ -174,6 +179,7 @@ public class OmemoMessage {
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/**
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* Return the decrypted body of the message.
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*
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* @return decrypted body
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*/
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public String getBody() {
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@ -182,6 +188,7 @@ public class OmemoMessage {
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/**
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* Return the fingerprint of the messages sender device.
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*
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* @return fingerprint of sender
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*/
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public OmemoFingerprint getSendersFingerprint() {
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@ -199,6 +206,7 @@ public class OmemoMessage {
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/**
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* Return true, if this message was sent as a preKeyMessage.
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*
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* @return preKeyMessage or not
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*/
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boolean isPreKeyMessage() {
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@ -208,6 +216,7 @@ public class OmemoMessage {
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/**
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* Return true, if the message was a KeyTransportMessage.
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* A KeyTransportMessage is a OmemoMessage without a payload.
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*
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* @return keyTransportMessage?
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*/
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public boolean isKeyTransportMessage() {
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@ -86,6 +86,7 @@ public abstract class OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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*
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* @param element omemoElement
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* @return tuple of cipher generated from the unpacked message key and the auth-tag
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*
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* @throws CryptoFailedException if decryption using the double ratchet fails
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* @throws NoRawSessionException if we have no session, but the element was NOT a PreKeyMessage
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* @throws IOException if an I/O error occurred.
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@ -154,6 +155,7 @@ public abstract class OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param element omemoElement containing a payload.
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* @param cipherAndAuthTag cipher and authentication tag.
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* @return decrypted plain text.
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*
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* @throws CryptoFailedException if decryption using AES key fails.
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*/
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static String decryptMessageElement(OmemoElement element, CipherAndAuthTag cipherAndAuthTag)
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@ -98,6 +98,7 @@ import org.jxmpp.jid.Jid;
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* @param <T_ECPub> Elliptic Curve PublicKey class
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* @param <T_Bundle> Bundle class
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* @param <T_Ciph> Cipher class
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*
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* @author Paul Schaub
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*/
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public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph>
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@ -113,10 +114,12 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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private final HashMap<OmemoManager, OmemoRatchet<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph>> omemoRatchets = new HashMap<>();
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protected OmemoService() {
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}
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/**
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* Return the singleton instance of this class. When no instance is set, throw an IllegalStateException instead.
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*
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* @return instance.
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*/
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public static OmemoService<?, ?, ?, ?, ?, ?, ?, ?, ?> getInstance() {
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@ -226,6 +229,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* Initialize OMEMO functionality for the given {@link OmemoManager}.
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*
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* @param managerGuard OmemoManager we'd like to initialize.
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*
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* @throws InterruptedException if the calling thread was interrupted.
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* @throws CorruptedOmemoKeyException if the OMEMO key is corrupted.
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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@ -266,6 +270,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param managerGuard Logged in OmemoManager
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* @param contactsDevice OmemoDevice of the contact
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* @return ratchet update message
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*
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* @throws NoSuchAlgorithmException if AES algorithms are not supported on this system.
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* @throws InterruptedException if the calling thread was interrupted.
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* @throws SmackException.NoResponseException if there was no response from the remote entity.
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@ -428,6 +433,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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/**
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* Decrypt an OMEMO message.
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*
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* @param managerGuard authenticated OmemoManager.
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* @param senderJid BareJid of the sender.
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* @param omemoElement omemoElement.
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@ -477,6 +483,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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/**
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* Create an OMEMO KeyTransportElement.
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*
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* @see <a href="https://xmpp.org/extensions/xep-0384.html#usecases-keysend">XEP-0384: Sending a key</a>.
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*
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* @param managerGuard Initialized OmemoManager.
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@ -572,9 +579,11 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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/**
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* Publish the given OMEMO bundle to the server using PubSub.
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*
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* @param connection our connection.
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* @param userDevice our device
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* @param bundle the bundle we want to publish
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*
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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@ -625,8 +634,10 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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/**
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* Publish the given device list to the server.
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*
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* @param connection authenticated XMPP connection.
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* @param deviceList users deviceList.
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*
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* @throws InterruptedException if the calling thread was interrupted.
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* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
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* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
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@ -758,6 +769,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param connection authenticated XMPP connection
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* @param userDevice our OmemoDevice
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* @param contactsDevice OmemoDevice of a contact.
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*
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* @throws CannotEstablishOmemoSessionException if we cannot establish a session (because of missing bundle etc.)
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* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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@ -794,6 +806,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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/**
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* Build sessions with all devices from the set, we don't have a session with yet.
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* Return the set of all devices we have a session with afterwards.
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*
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* @param connection authenticated XMPP connection
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* @param userDevice our OmemoDevice
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* @param devices set of devices we may want to build a session with if necessary
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@ -841,6 +854,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param callback OmemoTrustCallback to query the trust decisions from
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* @param devices set of OmemoDevices
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* @return set of OmemoDevices which contains all devices from the set devices, which are undecided
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*
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* @throws IOException if an I/O error occurred.
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*/
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private Set<OmemoDevice> getUndecidedDevices(OmemoDevice userDevice, OmemoTrustCallback callback, Set<OmemoDevice> devices) throws IOException {
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@ -871,6 +885,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param userDevice our OmemoDevice.
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* @param contactsDevice OmemoDevice of the contact.
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* @return true if userDevice has session with contactsDevice.
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*
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* @throws IOException if an I/O error occurred.
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*/
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private boolean hasSession(OmemoDevice userDevice, OmemoDevice contactsDevice) throws IOException {
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@ -883,6 +898,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param omemoManager our OmemoManager
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* @param contactsBundle bundle of the contact
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* @param contactsDevice OmemoDevice of the contact
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*
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* @throws CorruptedOmemoKeyException if the OMEMO key is corrupted.
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*/
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protected abstract void processBundle(OmemoManager omemoManager,
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@ -895,6 +911,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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*
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* @param userDevice our OmemoDevice
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* @return true if rotation is necessary
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*
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* @throws IOException if an I/O error occurred.
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*/
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private boolean shouldRotateSignedPreKey(OmemoDevice userDevice) throws IOException {
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@ -924,6 +941,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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*
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* @param userDevice our OmemoDevice
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* @return our altered deviceList with stale devices marked as inactive.
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*
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* @throws IOException if an I/O error occurred.
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*/
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private OmemoCachedDeviceList deleteStaleDevices(OmemoDevice userDevice) throws IOException {
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@ -944,6 +962,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param contact subjects BareJid.
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* @param contactsDeviceList subjects deviceList.
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* @return copy of subjects deviceList with stale devices marked as inactive.
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*
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* @throws IOException if an I/O error occurred.
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*/
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private OmemoCachedDeviceList removeStaleDevicesFromDeviceList(OmemoDevice userDevice,
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@ -1220,6 +1239,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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* @param stanza stanza
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* @param managerGuard authenticated OmemoManager
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* @return decrypted OmemoMessage or null
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*
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* @throws IOException if an I/O error occurred.
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*/
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OmemoMessage.Received decryptStanza(Stanza stanza, OmemoManager.LoggedInOmemoManager managerGuard) throws IOException {
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@ -1301,6 +1321,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
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*
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* @param managerGuard authenticated OmemoManager.
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* @param brokenDevice device which session broke.
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*
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* @throws IOException if an I/O error occurred.
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*/
|
||||
private void repairBrokenSessionWithPreKeyMessage(OmemoManager.LoggedInOmemoManager managerGuard,
|
||||
|
@ -1356,6 +1377,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
|
||||
/**
|
||||
* Return the joined MUC with EntityBareJid jid, or null if its not a room and/or not joined.
|
||||
*
|
||||
* @param connection xmpp connection
|
||||
* @param jid jid (presumably) of the MUC
|
||||
* @return MultiUserChat or null if not a MUC.
|
||||
|
@ -1379,6 +1401,7 @@ public abstract class OmemoService<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
* Publish a new DeviceList with just our device in it.
|
||||
*
|
||||
* @param managerGuard authenticated OmemoManager.
|
||||
*
|
||||
* @throws InterruptedException if the calling thread was interrupted.
|
||||
* @throws XMPPException.XMPPErrorException if there was an XMPP error returned.
|
||||
* @throws SmackException.NotConnectedException if the XMPP connection is not connected.
|
||||
|
|
|
@ -53,6 +53,7 @@ import org.jxmpp.jid.BareJid;
|
|||
* @param <T_ECPub> Elliptic Curve PublicKey class
|
||||
* @param <T_Bundle> Bundle class
|
||||
* @param <T_Ciph> Cipher class
|
||||
*
|
||||
* @author Paul Schaub
|
||||
*/
|
||||
public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Sess, T_Addr, T_ECPub, T_Bundle, T_Ciph> {
|
||||
|
@ -68,6 +69,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
/**
|
||||
* Returns a sorted set of all the deviceIds, the localUser has had data stored under in the store.
|
||||
* Basically this returns the deviceIds of all "accounts" of localUser, which are known to the store.
|
||||
*
|
||||
* @param localUser BareJid of the user.
|
||||
* @return set of deviceIds with available data.
|
||||
*/
|
||||
|
@ -79,6 +81,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our current device.
|
||||
* @param id deviceId to check for.
|
||||
* @return true if list did not contain our id, else false
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
boolean isAvailableDeviceId(OmemoDevice userDevice, int id) throws IOException {
|
||||
|
@ -103,6 +106,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contact Contact we received the list from.
|
||||
* @param list List we received.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
OmemoCachedDeviceList mergeCachedDeviceList(OmemoDevice userDevice, BareJid contact, OmemoDeviceListElement list) throws IOException {
|
||||
|
@ -133,6 +137,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* The old signed PreKey should be kept for around a month or so (look it up in the XEP).
|
||||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException when our identityKey is invalid.
|
||||
* @throws IOException if an I/O error occurred.
|
||||
* @throws IllegalStateException when our IdentityKeyPair is null.
|
||||
|
@ -163,6 +168,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* Remove the oldest signedPreKey until there are only MAX_NUMBER_OF_STORED_SIGNED_PREKEYS left.
|
||||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
private void removeOldSignedPreKeys(OmemoDevice userDevice) throws IOException {
|
||||
|
@ -266,12 +272,14 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @param identityKeyPair identityKeyPair
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeOmemoIdentityKeyPair(OmemoDevice userDevice, T_IdKeyPair identityKeyPair) throws IOException;
|
||||
|
||||
/**
|
||||
* Remove the identityKeyPair of a user.
|
||||
*
|
||||
* @param userDevice our device.
|
||||
*/
|
||||
public abstract void removeOmemoIdentityKeyPair(OmemoDevice userDevice);
|
||||
|
@ -295,6 +303,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contactsDevice device.
|
||||
* @param contactsKey identityKey belonging to the contactsDevice.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeOmemoIdentityKey(OmemoDevice userDevice, OmemoDevice contactsDevice, T_IdKey contactsKey) throws IOException;
|
||||
|
@ -314,6 +323,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our omemoDevice.
|
||||
* @param contactsDevice device of which we want to set the message counter.
|
||||
* @param counter counter value.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice, int counter) throws IOException;
|
||||
|
@ -326,6 +336,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our omemoDevice
|
||||
* @param contactsDevice device of which we want to get the message counter.
|
||||
* @return counter value.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract int loadOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice) throws IOException;
|
||||
|
@ -336,6 +347,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice omemoManager of our device.
|
||||
* @param contactsDevice device in question
|
||||
* @param date date of the last received message
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void setDateOfLastReceivedMessage(OmemoDevice userDevice, OmemoDevice contactsDevice, Date date) throws IOException;
|
||||
|
@ -346,6 +358,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contactsDevice device in question
|
||||
* @return date if existent, null
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract Date getDateOfLastReceivedMessage(OmemoDevice userDevice, OmemoDevice contactsDevice) throws IOException;
|
||||
|
@ -357,6 +370,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice
|
||||
* @param contactsDevice OmemoDevice in question
|
||||
* @param date date of the last publication after not being published
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void setDateOfLastDeviceIdPublication(OmemoDevice userDevice, OmemoDevice contactsDevice, Date date) throws IOException;
|
||||
|
@ -368,6 +382,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice
|
||||
* @param contactsDevice OmemoDevice in question
|
||||
* @return date of the last publication after not being published
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract Date getDateOfLastDeviceIdPublication(OmemoDevice userDevice, OmemoDevice contactsDevice) throws IOException;
|
||||
|
@ -377,6 +392,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @param date date
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void setDateOfLastSignedPreKeyRenewal(OmemoDevice userDevice, Date date) throws IOException;
|
||||
|
@ -386,6 +402,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @return date if existent, otherwise null
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract Date getDateOfLastSignedPreKeyRenewal(OmemoDevice userDevice) throws IOException;
|
||||
|
@ -408,6 +425,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param preKeyId id of the key to be loaded
|
||||
* @return loaded preKey
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract T_PreKey loadOmemoPreKey(OmemoDevice userDevice, int preKeyId) throws IOException;
|
||||
|
@ -418,6 +436,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param preKeyId id of the key
|
||||
* @param preKey key
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeOmemoPreKey(OmemoDevice userDevice, int preKeyId, T_PreKey preKey) throws IOException;
|
||||
|
@ -427,6 +446,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @param preKeyHashMap HashMap of preKeys
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public void storeOmemoPreKeys(OmemoDevice userDevice, TreeMap<Integer, T_PreKey> preKeyHashMap) throws IOException {
|
||||
|
@ -449,6 +469,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @return Map containing our preKeys
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract TreeMap<Integer, T_PreKey> loadOmemoPreKeys(OmemoDevice userDevice) throws IOException;
|
||||
|
@ -473,6 +494,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
*
|
||||
* @param userDevice our OmemoDevice.
|
||||
* @return HashMap of our singedPreKeys
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract TreeMap<Integer, T_SigPreKey> loadOmemoSignedPreKeys(OmemoDevice userDevice) throws IOException;
|
||||
|
@ -497,6 +519,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param signedPreKeyId id of the signedPreKey
|
||||
* @param signedPreKey the key itself
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeOmemoSignedPreKey(OmemoDevice userDevice, int signedPreKeyId, T_SigPreKey signedPreKey) throws IOException;
|
||||
|
@ -515,6 +538,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contactsDevice device whose session we want to load
|
||||
* @return crypto related session
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract T_Sess loadRawSession(OmemoDevice userDevice, OmemoDevice contactsDevice) throws IOException;
|
||||
|
@ -525,6 +549,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contact BareJid of the contact we want to get all sessions from
|
||||
* @return TreeMap of deviceId and sessions of the contact
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract HashMap<Integer, T_Sess> loadAllRawSessionsOf(OmemoDevice userDevice, BareJid contact) throws IOException;
|
||||
|
@ -535,6 +560,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contactsDevice OmemoDevice whose session we want to store
|
||||
* @param session session
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeRawSession(OmemoDevice userDevice, OmemoDevice contactsDevice, T_Sess session) throws IOException;
|
||||
|
@ -571,6 +597,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contact contact we want to get the deviceList of
|
||||
* @return CachedDeviceList of the contact
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract OmemoCachedDeviceList loadCachedDeviceList(OmemoDevice userDevice, BareJid contact) throws IOException;
|
||||
|
@ -594,6 +621,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contact Contact
|
||||
* @param contactsDeviceList list of the contacts devices' ids.
|
||||
*
|
||||
* @throws IOException if an I/O error occurred.
|
||||
*/
|
||||
public abstract void storeCachedDeviceList(OmemoDevice userDevice,
|
||||
|
@ -640,6 +668,7 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param userDevice our OmemoDevice.
|
||||
* @param contactsDevice OmemoDevice we want to have the fingerprint for.
|
||||
* @return fingerprint of the userDevices IdentityKey.
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException if the IdentityKey is corrupted.
|
||||
* @throws NoIdentityKeyException if no IdentityKey for contactsDevice has been found locally.
|
||||
* @throws IOException if an I/O error occurred.
|
||||
|
|
|
@ -42,6 +42,7 @@ public class StaleDeviceException extends Exception {
|
|||
|
||||
/**
|
||||
* Return the date on which the last OMEMO message sent from the device was received.
|
||||
*
|
||||
* @return last messages date
|
||||
*/
|
||||
public Date getLastMessageDate() {
|
||||
|
@ -50,6 +51,7 @@ public class StaleDeviceException extends Exception {
|
|||
|
||||
/**
|
||||
* Return the date of the last time the deviceId was republished after being inactive/non-existent before.
|
||||
*
|
||||
* @return date of last deviceId (re)publication.
|
||||
*/
|
||||
public Date getLastDeviceIdPublicationDate() {
|
||||
|
@ -58,6 +60,7 @@ public class StaleDeviceException extends Exception {
|
|||
|
||||
/**
|
||||
* Return the stale OMEMO device.
|
||||
*
|
||||
* @return stale device
|
||||
*/
|
||||
public OmemoDevice getDevice() {
|
||||
|
|
|
@ -56,6 +56,7 @@ public class UntrustedOmemoIdentityException extends Exception {
|
|||
|
||||
/**
|
||||
* Return the device which sent the message.
|
||||
*
|
||||
* @return omemoDevice.
|
||||
*/
|
||||
public OmemoDevice getDevice() {
|
||||
|
|
|
@ -23,12 +23,14 @@ import org.jivesoftware.smackx.omemo.OmemoMessage;
|
|||
|
||||
/**
|
||||
* Listener interface that allows implementations to receive decrypted OMEMO MUC messages.
|
||||
*
|
||||
* @author Paul Schaub
|
||||
*/
|
||||
public interface OmemoMucMessageListener {
|
||||
|
||||
/**
|
||||
* Gets called whenever an OMEMO message has been received in a MultiUserChat and successfully decrypted.
|
||||
*
|
||||
* @param muc MultiUserChat the message was sent in
|
||||
* @param stanza Original Stanza
|
||||
* @param decryptedOmemoMessage decrypted Omemo message
|
||||
|
|
|
@ -18,6 +18,7 @@ package org.jivesoftware.smackx.omemo.util;
|
|||
|
||||
/**
|
||||
* Some constants related to OMEMO.
|
||||
*
|
||||
* @author Paul Schaub
|
||||
*/
|
||||
public final class OmemoConstants {
|
||||
|
|
|
@ -101,6 +101,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
* @param bundle OmemoBundleElement
|
||||
* @param keyId id of the preKey
|
||||
* @return the preKey
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException when the key cannot be parsed from bytes
|
||||
*/
|
||||
public T_ECPub preKeyPublic(OmemoBundleElement bundle, int keyId) throws CorruptedOmemoKeyException {
|
||||
|
@ -115,6 +116,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
* @param bundle OmemoBundleElement containing multiple PreKeys
|
||||
* @param contact Contact that the bundle belongs to
|
||||
* @return a HashMap with one T_Bundle per preKey and the preKeyId as key
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException when one of the keys cannot be parsed
|
||||
*/
|
||||
public HashMap<Integer, T_Bundle> bundles(OmemoBundleElement bundle, OmemoDevice contact) throws CorruptedOmemoKeyException {
|
||||
|
@ -138,6 +140,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param data byte array
|
||||
* @return IdentityKeyPair (T_IdKeyPair)
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException if the key is damaged of malformed
|
||||
*/
|
||||
public abstract T_IdKeyPair identityKeyPairFromBytes(byte[] data) throws CorruptedOmemoKeyException;
|
||||
|
@ -147,6 +150,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param data byte array
|
||||
* @return identityKey (T_IdKey)
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException if the key is damaged or malformed
|
||||
*/
|
||||
public abstract T_IdKey identityKeyFromBytes(byte[] data) throws CorruptedOmemoKeyException;
|
||||
|
@ -164,6 +168,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param data bytes
|
||||
* @return elliptic curve public key (T_ECPub)
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException if the key is damaged or malformed
|
||||
*/
|
||||
public abstract T_ECPub ellipticCurvePublicKeyFromBytes(byte[] data) throws CorruptedOmemoKeyException;
|
||||
|
@ -193,6 +198,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param bytes byte array
|
||||
* @return deserialized preKey
|
||||
*
|
||||
* @throws IOException when something goes wrong
|
||||
*/
|
||||
public abstract T_PreKey preKeyFromBytes(byte[] bytes) throws IOException;
|
||||
|
@ -236,6 +242,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param data byte array
|
||||
* @return deserialized signed preKey
|
||||
*
|
||||
* @throws IOException when something goes wrong
|
||||
*/
|
||||
public abstract T_SigPreKey signedPreKeyFromBytes(byte[] data) throws IOException;
|
||||
|
@ -257,6 +264,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
* @param contact Contact that the bundle belongs to
|
||||
* @param keyId id of the preKey that will be selected from the OmemoBundleElement and that the PreKeyBundle will contain
|
||||
* @return PreKeyBundle (T_PreKey)
|
||||
*
|
||||
* @throws CorruptedOmemoKeyException if some key is damaged or malformed
|
||||
*/
|
||||
public abstract T_Bundle bundleFromOmemoBundle(OmemoBundleElement bundle, OmemoDevice contact, int keyId) throws CorruptedOmemoKeyException;
|
||||
|
@ -366,6 +374,7 @@ public abstract class OmemoKeyUtil<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey,
|
|||
*
|
||||
* @param data bytes
|
||||
* @return raw OMEMO Session
|
||||
*
|
||||
* @throws IOException when something goes wrong
|
||||
*/
|
||||
public abstract T_Sess rawSessionFromBytes(byte[] data) throws IOException;
|
||||
|
|
|
@ -140,9 +140,11 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* Encrypt the message with the aes key.
|
||||
* Move the AuthTag from the end of the cipherText to the end of the messageKey afterwards.
|
||||
* This prevents an attacker which compromised one recipient device to switch out the cipherText for other recipients.
|
||||
*
|
||||
* @see <a href="https://conversations.im/omemo/audit.pdf">OMEMO security audit</a>.
|
||||
*
|
||||
* @param message plaintext message
|
||||
*
|
||||
* @throws NoSuchPaddingException if the requested padding mechanism is not availble.
|
||||
* @throws InvalidAlgorithmParameterException if the provided arguments are invalid.
|
||||
* @throws InvalidKeyException if the key is invalid.
|
||||
|
@ -210,6 +212,7 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* Add a new recipient device to the message.
|
||||
*
|
||||
* @param contactsDevice device of the recipient
|
||||
*
|
||||
* @throws NoIdentityKeyException if we have no identityKey of that device. Can be fixed by fetching and
|
||||
* processing the devices bundle.
|
||||
* @throws CorruptedOmemoKeyException if the identityKey of that device is corrupted.
|
||||
|
@ -260,6 +263,7 @@ public class OmemoMessageBuilder<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
|
|||
* @param keyType Key Type
|
||||
* @param keyLength Key Length in bit
|
||||
* @return new AES key
|
||||
*
|
||||
* @throws NoSuchAlgorithmException if no such algorithm is available.
|
||||
*/
|
||||
public static byte[] generateKey(String keyType, int keyLength) throws NoSuchAlgorithmException {
|
||||
|
|
Loading…
Reference in a new issue