org.jivesoftware.smackx.omemo.element

Class OmemoBundleVAxolotlElement

java.lang.Object

org.jivesoftware.smackx.omemo.element.OmemoBundleElement

org.jivesoftware.smackx.omemo.element.OmemoBundleVAxolotlElement

All Implemented Interfaces:

Element, ExtensionElement, NamedElement

public class OmemoBundleVAxolotlElement
extends OmemoBundleElement

OMEMO device bundle as described here: https://xmpp.org/extensions/xep-0384.html#usecases-announcing (Example 3).

Field Summary

Fields inherited from class org.jivesoftware.smackx.omemo.element.OmemoBundleElement

BUNDLE, IDENTITY_KEY, PRE_KEY_ID, PRE_KEY_PUB, PRE_KEYS, SIGNED_PRE_KEY_ID, SIGNED_PRE_KEY_PUB, SIGNED_PRE_KEY_SIG

Constructor Summary

Constructors

Constructor and Description
OmemoBundleVAxolotlElement(int signedPreKeyId, byte[] signedPreKey, byte[] signedPreKeySig, byte[] identityKey, java.util.HashMap<java.lang.Integer,byte[]> preKeys) Constructor to create a Bundle Element from decoded byte arrays.
OmemoBundleVAxolotlElement(int signedPreKeyId, java.lang.String signedPreKeyB64, java.lang.String signedPreKeySigB64, java.lang.String identityKeyB64, java.util.HashMap<java.lang.Integer,java.lang.String> preKeysB64) Constructor to create a Bundle Element from base64 Strings.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getElementName() Returns the root element name.
byte[]	getIdentityKey() Return the public identityKey of the bundles owner.
java.lang.String	getNamespace() Returns the root element XML namespace.
byte[]	getPreKey(int id) Return a single preKey from the map.
java.util.HashMap<java.lang.Integer,byte[]>	getPreKeys() Return the HashMap of preKeys in the bundle.
byte[]	getSignedPreKey() Return the signedPreKey of the OmemoBundleElement.
int	getSignedPreKeyId() Return the id of the signedPreKey in the bundle.
byte[]	getSignedPreKeySignature() Get the signature of the signedPreKey.
java.lang.String	toString()
XmlStringBuilder	toXML() Returns the XML representation of this Element.

Methods inherited from class org.jivesoftware.smackx.omemo.element.OmemoBundleElement

equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OmemoBundleVAxolotlElement

public OmemoBundleVAxolotlElement(int signedPreKeyId,
                                  java.lang.String signedPreKeyB64,
                                  java.lang.String signedPreKeySigB64,
                                  java.lang.String identityKeyB64,
                                  java.util.HashMap<java.lang.Integer,java.lang.String> preKeysB64)

Constructor to create a Bundle Element from base64 Strings.

Parameters:

signedPreKeyId - id

signedPreKeyB64 - base64 encoded signedPreKey

signedPreKeySigB64 - base64 encoded signedPreKeySignature

identityKeyB64 - base64 encoded identityKey

preKeysB64 - HashMap of base64 encoded preKeys

OmemoBundleVAxolotlElement

public OmemoBundleVAxolotlElement(int signedPreKeyId,
                                  byte[] signedPreKey,
                                  byte[] signedPreKeySig,
                                  byte[] identityKey,
                                  java.util.HashMap<java.lang.Integer,byte[]> preKeys)

Constructor to create a Bundle Element from decoded byte arrays.

Parameters:

signedPreKeyId - id

signedPreKey - signedPreKey

signedPreKeySig - signedPreKeySignature

identityKey - identityKey

preKeys - HashMap of preKeys

Method Detail

getSignedPreKey

public byte[] getSignedPreKey()

Return the signedPreKey of the OmemoBundleElement.

Returns:

signedPreKey as byte array

getSignedPreKeyId

public int getSignedPreKeyId()

Return the id of the signedPreKey in the bundle.

Returns:

id of signedPreKey

getSignedPreKeySignature

public byte[] getSignedPreKeySignature()

Get the signature of the signedPreKey.

Returns:

signature as byte array

getIdentityKey

public byte[] getIdentityKey()

Return the public identityKey of the bundles owner. This can be used to check the signedPreKeys signature. The fingerprint of this key is, what the user has to verify.

Returns:

public identityKey as byte array

getPreKeys

public java.util.HashMap<java.lang.Integer,byte[]> getPreKeys()

Return the HashMap of preKeys in the bundle. The map uses the preKeys ids as key and the preKeys as value.

Returns:

preKeys

getPreKey

public byte[] getPreKey(int id)

Return a single preKey from the map.

Parameters:

id - id of the preKey

Returns:

the preKey

getElementName

public java.lang.String getElementName()

Description copied from interface: NamedElement

Returns the root element name.

Returns:

the element name.

toXML

public XmlStringBuilder toXML()

Description copied from interface: Element

Returns the XML representation of this Element.

Specified by:

toXML in interface Element

Specified by:

toXML in class OmemoBundleElement

Returns:

the stanza(/packet) extension as XML.

getNamespace

public java.lang.String getNamespace()

Description copied from interface: ExtensionElement

Returns the root element XML namespace.

Returns:

the namespace.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object