@fnlb-project/stanza
Version:
Modern XMPP in the browser, with a JSON API
81 lines (80 loc) • 2.74 kB
JavaScript
// ====================================================================
// XEP-0384: OMEMO Encryption
// --------------------------------------------------------------------
// Source: https://xmpp.org/extensions/xep-0384.html
// Version: 0.3.0 (2018-07-31)
// ====================================================================
import { booleanAttribute, childTextBuffer, integerAttribute, multipleChildIntegerAttribute, pubsubItemContentAliases, splicePath, textBuffer } from '../jxt';
import { NS_OMEMO_AXOLOTL, NS_OMEMO_AXOLOTL_BUNDLES, NS_OMEMO_AXOLOTL_DEVICELIST } from '../Namespaces';
const Protocol = [
{
aliases: ['message.omemo'],
element: 'encrypted',
fields: {
payload: childTextBuffer(null, 'payload', 'base64')
},
namespace: NS_OMEMO_AXOLOTL,
path: 'omemo'
},
{
element: 'header',
fields: {
iv: childTextBuffer(null, 'iv', 'base64'),
sid: integerAttribute('sid')
},
namespace: NS_OMEMO_AXOLOTL,
path: 'omemo.header'
},
{
aliases: [{ path: 'omemo.header.keys', multiple: true }],
element: 'key',
fields: {
preKey: booleanAttribute('prekey'),
rid: integerAttribute('rid'),
value: textBuffer('base64')
},
namespace: NS_OMEMO_AXOLOTL
},
{
aliases: pubsubItemContentAliases(),
element: 'list',
fields: {
devices: multipleChildIntegerAttribute(null, 'device', 'id')
},
namespace: NS_OMEMO_AXOLOTL,
type: NS_OMEMO_AXOLOTL_DEVICELIST,
typeField: 'itemType'
},
{
element: 'preKeyPublic',
fields: {
id: integerAttribute('preKeyId'),
value: textBuffer('base64')
},
namespace: NS_OMEMO_AXOLOTL,
path: 'omemoPreKey'
},
{
element: 'signedPreKeyPublic',
fields: {
id: integerAttribute('signedPreKeyId'),
value: textBuffer('base64')
},
namespace: NS_OMEMO_AXOLOTL,
path: 'omemoDevice.signedPreKeyPublic'
},
{
aliases: pubsubItemContentAliases(),
element: 'bundle',
fields: {
identityKey: childTextBuffer(null, 'identityKey', 'base64'),
preKeys: splicePath(null, 'prekeys', 'omemoPreKey', true),
signedPreKeySignature: childTextBuffer(null, 'signedPreKeySignature', 'base64')
},
namespace: NS_OMEMO_AXOLOTL,
path: 'omemoDevice',
type: NS_OMEMO_AXOLOTL_BUNDLES,
typeField: 'itemType'
}
];
export default Protocol;