Add support for XEP-0198 Stream Management

- New plugin `converse-smacks`
- New config option `enable_smacks`
- Rename session cache id from `converse.bosh-session` to `converse.session`
- Refactor logout and login as consistently used api methods
- Refactor session cache to store per JID

Fixes #316

.travis.yml

@@ -4,7 +4,7 @@ cache:
     directories:
         - node_modules
 addons:
-  chrome: unstable
+  chrome: stable
 node_js:
  - "10"
 install: make stamp-npm

CHANGES.md

@@ -15,15 +15,15 @@
 - Message deduplication bugfixes and improvements
 - Continuously retry (in 2s intervals) to fetch login credentials (via [credentials_url](https://conversejs.org/docs/html/configuration.html#credentials-url)) in case of failure
 - Replace `moment` with [DayJS](https://github.com/iamkun/dayjs).
-- New API method [\_converse.api.disco.features.get](https://conversejs.org/docs/html/api/-_converse.api.disco.features.html#.get)
-- New config setting [muc_show_join_leave_status](https://conversejs.org/docs/html/configuration.html#muc-show-join-leave-status)
+- New config option [enable_smacks](https://conversejs.org/docs/html/configuration.html#enable-smacks).
+- New config option [muc_show_join_leave_status](https://conversejs.org/docs/html/configuration.html#muc-show-join-leave-status)
 - New config option [singleton](https://conversejs.org/docs/html/configuration.html#singleton).
   By setting this option to `false` and `view_mode` to `'embedded'`, it's now possible to
   "embed" the full app and not just a single chat. To embed just a single chat, it's now
   necessary to explicitly set `singleton` to `true`.
-- New event: `chatBoxBlurred`.
 - New event: [chatBoxBlurred](https://conversejs.org/docs/html/api/-_converse.html#event:chatBoxBlurred)
 - New event: [chatReconnected](https://conversejs.org/docs/html/api/-_converse.html#event:chatReconnected)
+- #316: Add support for XEP-0198 Stream Management
 - #1296: `embedded` view mode shows `chatbox-navback` arrow in header
 - #1465: When highlighting a roster contact, they're incorrectly shown as online
 - #1532: Converse reloads on enter pressed in the filter box
@@ -34,14 +34,14 @@
 - #1576: Converse gets stuck with spinner when logging out with `auto_login` set to `true`
 - #1586: Not possible to kick someone with a space in their nickname
 
-- **Breaking changes**:
+### Breaking changes
+
 - Rename `muc_disable_moderator_commands` to [muc_disable_slash_commands](https://conversejs.org/docs/html/configuration.html#muc-disable-slash-commands).
 - `_converse.api.archive.query` now returns a Promise instead of accepting a callback functions.
 - `_converse.api.disco.supports` now returns a Promise which resolves to a Boolean instead of an Array.
 - The `forward_messages` config option (which was set to `false` by default) has been removed.
   Use [message_carbons](https://conversejs.org/docs/html/configuration.html#message-carbons) instead.
 
-
 ### API changes
 
 - `_converse.chats.open` and `_converse.rooms.open` now take a `force`
@@ -51,6 +51,7 @@
 - `_converse.api.emit` has been removed in favor of [\_converse.api.trigger](https://conversejs.org/docs/html/api/-_converse.api.html#.trigger)
 - `_converse.updateSettings` has been removed in favor of [\_converse.api.settings.update](https://conversejs.org/docs/html/api/-_converse.api.settings.html#.update)
 - `_converse.api.roster.get` now returns a promise.
+- New API method [\_converse.api.disco.features.get](https://conversejs.org/docs/html/api/-_converse.api.disco.features.html#.get)
 
 ## 4.2.0 (2019-04-04)
 

dev.html

@@ -25,14 +25,15 @@
         //     'prosody@conference.prosody.im',
         //     'jdev@conference.jabber.org'
         // ],
-        // websocket_url: 'ws://chat.example.org:5280/xmpp-websocket',
+        // bosh_service_url: 'http://chat.example.org:5280/http-bind/',
+        websocket_url: 'wss://conversejs.org/xmpp-websocket',
+        bosh_service_url: 'https://conversejs.org/http-bind/', // Please use this connection manager only for testing purposes
         view_mode: 'fullscreen',
         notify_all_room_messages: [
             'discuss@conference.conversejs.org'
         ],
+        enable_smacks: true,
         muc_respect_autojoin: false,
-        // bosh_service_url: 'http://chat.example.org:5280/http-bind/',
-        bosh_service_url: 'https://conversejs.org/http-bind/', // Please use this connection manager only for testing purposes
         message_archiving: 'always',
         debug: true
     });

docs/source/configuration.rst

@@ -635,6 +635,15 @@ The app servers are specified with the `push_app_servers`_ option.
     Registering a push app server against a MUC domain is not (yet) standardized
     and this feature should be considered experimental.
 
+enable_smacks
+-------------
+
+* Default: ``false``
+
+Determines whether `XEP-0198 Stream Management <https://xmpp.org/extensions/xep-0198.html>`_
+support is turned on or not.
+
+
 expose_rid_and_sid
 ------------------
 
@@ -1376,6 +1385,16 @@ want to embed a chat into the page.
 Alternatively you could use it with `view_mode`_ set to ``overlayed`` to create
 a single helpdesk-type chat.
 
+
+smacks_max_unacked_stanzas
+--------------------------
+
+* Default: ``5``
+
+This setting relates to `XEP-0198 <https://xmpp.org/extensions/xep-0198.html>`_
+and determines the number of stanzas to be sent before Converse will ask the
+server for acknowledgement of those stanzas.
+
 sounds_path
 -----------
 

docs/source/setup.rst

@@ -71,8 +71,8 @@ and a list of servers that you can set up yourself on `xmpp.org <https://xmpp.or
 
 .. _`BOSH-section`:
 
-BOSH
-====
+BOSH (XMPP-over-HTTP)
+=====================
 
 Web-browsers do not allow the persistent, direct TCP socket connections used by
 desktop XMPP clients to communicate with XMPP servers.
@@ -113,26 +113,8 @@ use it in production.
 Refer to the :ref:`bosh-service-url` configuration setting for information on
 how to configure Converse to connect to a BOSH URL.
 
-
-.. _`websocket-section`:
-
-Websocket
-=========
-
-Websockets provide an alternative means of connection to an XMPP server from
-your browser.
-
-Websockets provide long-lived, bidirectional connections which do not rely on
-HTTP. Therefore BOSH, which operates over HTTP, doesn't apply to websockets.
-
-`Prosody <http://prosody.im>`_ (from version 0.10) and `Ejabberd <http://www.ejabberd.im>`_ support websocket connections, as
-does the node-xmpp-bosh connection manager.
-
-Refer to the :ref:`websocket-url` configuration setting for information on how to
-configure Converse to connect to a websocket URL.
-
-The Webserver
-=============
+Configuring your webserver for BOSH
+-----------------------------------
 
 Lets say the domain under which you host Converse is *example.org:80*,
 but the domain of your connection manager or the domain of
@@ -149,7 +131,7 @@ There are two ways in which you can solve this problem.
 .. _CORS:
 
 1. Cross-Origin Resource Sharing (CORS)
----------------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 CORS is a technique for overcoming browser restrictions related to the
 `same-origin security policy <https://developer.mozilla.org/en-US/docs/Web/Security/Same-origin_policy>`_.
@@ -159,7 +141,7 @@ is configured depends on what webserver is used for your file upload server.
 
 
 2. Reverse-proxy
-----------------
+~~~~~~~~~~~~~~~~
 
 Another possible solution is to add a reverse proxy to a webserver such as Nginx or Apache to ensure that
 all services you use are hosted under the same domain name and port.
@@ -177,7 +159,7 @@ the cross-domain restriction is ``mysite.com/http-bind`` and not
 Your ``nginx`` or ``apache`` configuration will look as follows:
 
 Nginx
-~~~~~
+^^^^^
 
 .. code-block:: nginx
 
@@ -202,7 +184,7 @@ Nginx
     }
 
 Apache
-~~~~~~
+^^^^^^
 
 .. code-block:: apache
 
@@ -239,6 +221,70 @@ Apache
     this problem.
 
 
+
+.. _`websocket-section`:
+
+Websocket
+=========
+
+Websockets provide an alternative means of connection to an XMPP server from
+your browser.
+
+Websockets provide long-lived, bidirectional connections which do not rely on
+HTTP. Therefore BOSH, which operates over HTTP, doesn't apply to websockets.
+
+`Prosody <http://prosody.im>`_ (from version 0.10) and `Ejabberd <http://www.ejabberd.im>`_ support websocket connections, as
+does the node-xmpp-bosh connection manager.
+
+Refer to the :ref:`websocket-url` configuration setting for information on how to
+configure Converse to connect to a websocket URL.
+
+
+Reverse-proxy for a websocket connection
+----------------------------------------
+
+Assuming your website is accessible on port ``443`` on the domain ``mysite.com``
+and your XMPP server's websocket server is running at ``localhost:5280/xmpp-websocket``.
+
+You can then set up your webserver as an SSL enabled reverse proxy  in front of
+your websocket endpoint.
+
+The :ref:`websocket-url` value you'll want to pass in to ``converse.initialize`` is ``wss://mysite.com/xmpp-websocket``.
+
+Your ``nginx`` will look as follows:
+
+.. code-block:: nginx
+
+    http {
+        server {
+            listen       443
+            server_name  mysite.com;
+            ssl on;
+            ssl_certificate /path/to/fullchain.pem;    # Properly set the path here
+            ssl_certificate_key /path/to/privkey.pem;    # Properly set the path here
+
+            location = / {
+                root    /path/to/converse.js/;  # Properly set the path here
+                index   index.html;
+            }
+            location /xmpp-websocket {
+                proxy_http_version 1.1;
+                proxy_pass http://127.0.0.1:5280;
+                proxy_buffering off;
+                proxy_set_header Host $host;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_read_timeout 86400;
+            }
+            # CORS
+            location ~ .(ttf|ttc|otf|eot|woff|woff2|font.css|css|js)$ {
+                add_header Access-Control-Allow-Origin "*"; # Decide here whether you want to allow all or only a particular domain
+                root   /path/to/converse.js/;  # Properly set the path here
+            }
+        }
+    }
+
+
 .. _`session-support`:
 
 Single Session Support

package-lock.json

@@ -13702,8 +13702,8 @@
       }
     },
     "strophe.js": {
-      "version": "github:strophe/strophejs#44da5faca8baa61c691739d63af8b1dea1d2436c",
-      "from": "github:strophe/strophejs#44da5faca8baa61c691739d63af8b1dea1d2436c"
+      "version": "github:strophe/strophejs#f52f26e8cc23f738b7b39180a7ee4511ccd41526",
+      "from": "github:strophe/strophejs#f52f26e8cc23f738b7b39180a7ee4511ccd41526"
     },
     "style-loader": {
       "version": "0.23.1",

spec/converse.js

@@ -32,7 +32,7 @@
                     delete _converse.jid;
                     _converse.keepalive = true;
                     _converse.authentication = "prebind";
-                    expect(_converse.logIn.bind(_converse)).toThrow(
+                    expect(_converse.api.user.login.bind(_converse)).toThrow(
                         new Error(
                             "restoreBOSHSession: tried to restore a \"keepalive\" session "+
                             "but we don't have the JID for the user!"));
@@ -47,7 +47,7 @@
                     delete _converse.jid;
                     _converse.keepalive = false;
                     _converse.authentication = "prebind";
-                    expect(_converse.logIn.bind(_converse)).toThrow(
+                    expect(_converse.api.user.login.bind(_converse)).toThrow(
                         new Error("attemptPreboundSession: If you use prebind and not keepalive, then you MUST supply JID, RID and SID values or a prebind_url."));
                     _converse.bosh_service_url = undefined;
                     _converse.jid = jid;

spec/login.js

@@ -9,12 +9,10 @@
                 null, ['connectionInitialized', 'chatBoxesInitialized'],
                 { auto_login: false,
                   allow_registration: false },
-                function (done, _converse) {
+                async function (done, _converse) {
 
-            test_utils.waitUntil(() => _converse.chatboxviews.get('controlbox'))
-            .then(function () {
-                var cbview = _converse.chatboxviews.get('controlbox');
             test_utils.openControlBox();
+            const cbview = await test_utils.waitUntil(() => _converse.chatboxviews.get('controlbox'));
             const checkboxes = cbview.el.querySelectorAll('input[type="checkbox"]');
             expect(checkboxes.length).toBe(1);
 
@@ -34,12 +32,10 @@
             expect(_converse.config.get('storage')).toBe('local');
             expect(cbview.loginpanel.connect).toHaveBeenCalled();
 
-
             checkbox.click();
             cbview.el.querySelector('input[type="submit"]').click();
             expect(_converse.config.get('storage')).toBe('session');
             done();
-            });
         }));
 
         it("checkbox can be set to false by default",

spec/protocol.js

@@ -273,7 +273,7 @@
                         'name': 'Nicky'});
                 _converse.connection._dataRecv(test_utils.createRequest(stanza));
                 // Check that the IQ set was acknowledged.
-                expect(sent_stanza.toLocaleString()).toBe( // Strophe adds the xmlns attr (although not in spec)
+                expect(Strophe.serialize(sent_stanza)).toBe( // Strophe adds the xmlns attr (although not in spec)
                     `<iq from="dummy@localhost/resource" id="${IQ_id}" type="result" xmlns="jabber:client"/>`
                 );
                 expect(_converse.roster.updateContact).toHaveBeenCalled();

spec/push.js

@@ -5,6 +5,8 @@
     const $iq = converse.env.$iq;
     const Strophe = converse.env.Strophe;
     const _ = converse.env._;
+    const sizzle = converse.env.sizzle;
+    const u = converse.env.utils;
 
     describe("XEP-0357 Push Notifications", function () {
 
@@ -56,31 +58,52 @@
                     }]
                 }, async function (done, _converse) {
 
-            const IQ_stanzas = _converse.connection.IQ_stanzas,
-                  room_jid = 'coven@chat.shakespeare.lit';
-            expect(_converse.session.get('push_enabled')).toBeFalsy();
-
-            test_utils.openAndEnterChatRoom(_converse, 'coven', 'chat.shakespeare.lit', 'oldhag');
+            const IQ_stanzas = _converse.connection.IQ_stanzas;
+            const room_jid = 'coven@chat.shakespeare.lit';
             await test_utils.waitUntilDiscoConfirmed(
                 _converse, _converse.push_app_servers[0].jid,
                 [{'category': 'pubsub', 'type':'push'}],
                 ['urn:xmpp:push:0'], [], 'info');
+            await test_utils.waitUntilDiscoConfirmed(
+                _converse, _converse.bare_jid, [],
+                ['urn:xmpp:push:0']);
+
+            let iq = await test_utils.waitUntil(() => _.filter(
+                IQ_stanzas,
+                iq => sizzle(`iq[type="set"] enable[xmlns="${Strophe.NS.PUSH}"]`, iq).length
+            ).pop());
+
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq id="${iq.getAttribute('id')}" type="set" xmlns="jabber:client">`+
+                    `<enable jid="push-5@client.example" node="yxs32uqsflafdk3iuqo" xmlns="urn:xmpp:push:0"/>`+
+                `</iq>`
+            );
+            const result = u.toStanza(`<iq type="result" id="${iq.getAttribute('id')}" to="dummy@localhost" />`);
+            _converse.connection._dataRecv(test_utils.createRequest(result));
+
+            await test_utils.waitUntil(() => _converse.session.get('push_enabled'));
+            expect(_converse.session.get('push_enabled').length).toBe(1);
+            expect(_.includes(_converse.session.get('push_enabled'), 'dummy@localhost')).toBe(true);
+
+            test_utils.openAndEnterChatRoom(_converse, 'coven', 'chat.shakespeare.lit', 'oldhag');
             await test_utils.waitUntilDiscoConfirmed(
                 _converse, 'chat.shakespeare.lit',
                 [{'category': 'account', 'type':'registered'}],
                 ['urn:xmpp:push:0'], [], 'info');
-            const stanza = await test_utils.waitUntil(
-                () => _.filter(IQ_stanzas, (iq) => iq.querySelector('iq[type="set"] enable[xmlns="urn:xmpp:push:0"]')).pop()
-            );
-            expect(Strophe.serialize(stanza)).toEqual(
-                `<iq id="${stanza.getAttribute('id')}" to="chat.shakespeare.lit" type="set" xmlns="jabber:client">`+
+            iq = await test_utils.waitUntil(() => _.filter(
+                IQ_stanzas,
+                iq => sizzle(`iq[type="set"][to="chat.shakespeare.lit"] enable[xmlns="${Strophe.NS.PUSH}"]`, iq).length
+            ).pop());
+
+            expect(Strophe.serialize(iq)).toEqual(
+                `<iq id="${iq.getAttribute('id')}" to="chat.shakespeare.lit" type="set" xmlns="jabber:client">`+
                     '<enable jid="push-5@client.example" node="yxs32uqsflafdk3iuqo" xmlns="urn:xmpp:push:0"/>'+
                 '</iq>'
             );
             _converse.connection._dataRecv(test_utils.createRequest($iq({
                 'to': _converse.connection.jid,
                 'type': 'result',
-                'id': stanza.getAttribute('id')
+                'id': iq.getAttribute('id')
             })));
             await test_utils.waitUntil(() => _.includes(_converse.session.get('push_enabled'), 'chat.shakespeare.lit'));
             done();

spec/smacks.js

+(function (root, factory) {
+    define(["jasmine", "mock", "test-utils"], factory);
+} (this, function (jasmine, mock, test_utils) {
+    "use strict";
+    const $iq = converse.env.$iq;
+    const Strophe = converse.env.Strophe;
+    const sizzle = converse.env.sizzle;
+    const u = converse.env.utils;
+
+    describe("XEP-0198 Stream Management", function () {
+
+        it("gets enabled with an <enable> stanza and resumed with a <resume> stanza",
+            mock.initConverse(
+                null, ['connectionInitialized', 'chatBoxesInitialized'],
+                { 'auto_login': false,
+                  'enable_smacks': true,
+                  'show_controlbox_by_default': true,
+                  'smacks_max_unacked_stanzas': 2
+                },
+                async function (done, _converse) {
+
+            const view = _converse.chatboxviews.get('controlbox');
+            spyOn(view, 'renderControlBoxPane').and.callThrough();
+
+            _converse.api.user.login('dummy@localhost', 'secret');
+            const sent_stanzas = _converse.connection.sent_stanzas;
+            let stanza = await test_utils.waitUntil(() =>
+                sent_stanzas.filter(s => (s.tagName === 'enable')).pop());
+
+            expect(_converse.session.get('smacks_enabled')).toBe(false);
+            expect(Strophe.serialize(stanza)).toEqual('<enable resume="true" xmlns="urn:xmpp:sm:3"/>');
+
+            let result = u.toStanza(`<enabled xmlns="urn:xmpp:sm:3" id="some-long-sm-id" resume="true"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(result));
+            expect(_converse.session.get('smacks_enabled')).toBe(true);
+
+            await test_utils.waitUntil(() => view.renderControlBoxPane.calls.count());
+
+            let IQ_stanzas = _converse.connection.IQ_stanzas;
+            await test_utils.waitUntil(() => IQ_stanzas.length === 4);
+
+            let iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq from="dummy@localhost/resource" id="${iq.getAttribute('id')}" to="dummy@localhost" type="get" xmlns="jabber:client">`+
+                    `<query xmlns="http://jabber.org/protocol/disco#info"/></iq>`);
+
+            iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq id="${iq.getAttribute('id')}" type="get" xmlns="jabber:client"><query xmlns="jabber:iq:roster"/></iq>`);
+
+            iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq from="dummy@localhost/resource" id="${iq.getAttribute('id')}" to="localhost" type="get" xmlns="jabber:client">`+
+                    `<query xmlns="http://jabber.org/protocol/disco#info"/></iq>`);
+
+            const disco_iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(disco_iq)).toBe(
+                `<iq from="dummy@localhost" id="${disco_iq.getAttribute('id')}" to="dummy@localhost" type="get" xmlns="jabber:client">`+
+                    `<pubsub xmlns="http://jabber.org/protocol/pubsub"><items node="eu.siacs.conversations.axolotl.devicelist"/></pubsub></iq>`);
+
+            expect(sent_stanzas.filter(s => (s.nodeName === 'r')).length).toBe(2);
+            expect(_converse.session.get('unacked_stanzas').length).toBe(4);
+
+            // test handling of acks
+            let ack = u.toStanza(`<a xmlns="urn:xmpp:sm:3" h="1"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(ack));
+            expect(_converse.session.get('unacked_stanzas').length).toBe(3);
+
+            // test handling of ack requests
+            let r = u.toStanza(`<r xmlns="urn:xmpp:sm:3"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(r));
+            ack = await test_utils.waitUntil(() => sent_stanzas.filter(s => (s.nodeName === 'a')).pop());
+            expect(Strophe.serialize(ack)).toBe('<a h="0" xmlns="urn:xmpp:sm:3"/>');
+
+            const disco_result = $iq({
+                'type': 'result',
+                'from': 'localhost',
+                'to': 'dummy@localhost/resource',
+                'id': disco_iq.getAttribute('id'),
+            }).c('query', {'xmlns': 'http://jabber.org/protocol/disco#info'})
+                .c('identity', {
+                    'category': 'server',
+                    'type': 'im'
+                }).up()
+                .c('feature', {'var': 'http://jabber.org/protocol/disco#info'}).up()
+                .c('feature', {'var': 'http://jabber.org/protocol/disco#items'});
+            _converse.connection._dataRecv(test_utils.createRequest(disco_result));
+
+            ack = u.toStanza(`<a xmlns="urn:xmpp:sm:3" h="2"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(ack));
+            expect(_converse.session.get('unacked_stanzas').length).toBe(2);
+
+            r = u.toStanza(`<r xmlns="urn:xmpp:sm:3"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(r));
+            ack = await test_utils.waitUntil(() => sent_stanzas.filter(s => (s.nodeName === 'a' && s.getAttribute('h') === '1')).pop());
+            expect(Strophe.serialize(ack)).toBe('<a h="1" xmlns="urn:xmpp:sm:3"/>');
+
+            // test session resumption
+            _converse.connection.IQ_stanzas = [];
+            IQ_stanzas = _converse.connection.IQ_stanzas;
+            _converse.api.connection.reconnect();
+            stanza = await test_utils.waitUntil(() =>
+                sent_stanzas.filter(s => (s.tagName === 'resume')).pop());
+            expect(Strophe.serialize(stanza)).toEqual('<resume h="2" previd="some-long-sm-id" xmlns="urn:xmpp:sm:3"/>');
+
+            result = u.toStanza(`<resumed xmlns="urn:xmpp:sm:3" h="another-sequence-number" previd="some-long-sm-id"/>`);
+            _converse.connection._dataRecv(test_utils.createRequest(result));
+
+            // Another <enable> stanza doesn't get sent out
+            expect(sizzle('enable', sent_stanzas).length).toBe(0);
+            expect(_converse.session.get('smacks_enabled')).toBe(true);
+
+            await test_utils.waitUntil(() => IQ_stanzas.length === 2);
+
+            // Test that unacked stanzas get resent out
+            iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq from="dummy@localhost/resource" id="${iq.getAttribute('id')}" to="dummy@localhost" type="get" xmlns="jabber:client">`+
+                    `<query xmlns="http://jabber.org/protocol/disco#info"/></iq>`);
+
+            iq = IQ_stanzas.pop();
+            expect(Strophe.serialize(iq)).toBe(
+                `<iq id="${iq.getAttribute('id')}" type="get" xmlns="jabber:client"><query xmlns="jabber:iq:roster"/></iq>`);
+
+            done();
+        }));
+    });
+}));

src/converse-controlbox.js

@@ -438,8 +438,7 @@ converse.plugins.add('converse-controlbox', {
                  */
                 if (ev && ev.preventDefault) { ev.preventDefault(); }
                 if (_converse.authentication === _converse.ANONYMOUS) {
-                    this.connect(_converse.jid, null);
-                    return;
+                    return this.connect(_converse.jid, null);
                 }
                 if (!this.validate()) { return; }
 
@@ -471,20 +470,12 @@ converse.plugins.add('converse-controlbox', {
             },
 
             connect (jid, password) {
-                if (jid) {
-                    const resource = Strophe.getResourceFromJid(jid);
-                    if (!resource) {
-                        jid = jid.toLowerCase() + _converse.generateResource();
-                    } else {
-                        jid = Strophe.getBareJidFromJid(jid).toLowerCase()+'/'+resource;
-                    }
-                }
                 if (_.includes(["converse/login", "converse/register"],
                         Backbone.history.getFragment())) {
                     _converse.router.navigate('', {'replace': true});
                 }
                 _converse.connection.reset();
-                _converse.connection.connect(jid, password, _converse.onConnectStatusChanged);
+                _converse.api.user.login(jid, password);
             }
         });
 

src/converse-profile.js

@@ -285,7 +285,7 @@ converse.plugins.add('converse-profile', {
                 ev.preventDefault();
                 const result = confirm(__("Are you sure you want to log out?"));
                 if (result === true) {
-                    _converse.logOut();
+                    _converse.api.user.logout();
                 }
             },
 

src/converse-push.js

@@ -106,9 +106,9 @@ converse.plugins.add('converse-push', {
             }
             const enabled_services = _.reject(_converse.push_app_servers, 'disable');
             const disabled_services = _.filter(_converse.push_app_servers, 'disable');
-            try {
             const enabled = _.map(enabled_services, _.partial(enablePushAppServer, domain));
             const disabled = _.map(disabled_services, _.partial(disablePushAppServer, domain));
+            try {
                 await Promise.all(enabled.concat(disabled));
             } catch (e) {
                 _converse.log('Could not enable or disable push App Server', Strophe.LogLevel.ERROR);
@@ -118,7 +118,6 @@ converse.plugins.add('converse-push', {
             }
             _converse.session.save('push_enabled', push_enabled);
         }
-
         _converse.api.listen.on('statusInitialized', () => enablePush());
 
         function onChatBoxAdded (model) {

src/headless/converse-disco.js

@@ -22,6 +22,7 @@ converse.plugins.add('converse-disco', {
 
         // Promises exposed by this plugin
         _converse.api.promises.add('discoInitialized');
+        _converse.api.promises.add('streamFeaturesAdded');
 
 
         /**
@@ -260,24 +261,22 @@ converse.plugins.add('converse-disco', {
         }
 
         function initStreamFeatures () {
+            const bare_jid = Strophe.getBareJidFromJid(_converse.jid);
+            const id = `converse.stream-features-${bare_jid}`;
+            if (!_converse.stream_features || _converse.stream_features.browserStorage.id !== id) {
                 _converse.stream_features = new Backbone.Collection();
-            _converse.stream_features.browserStorage = new BrowserStorage.session(
-                `converse.stream-features-${_converse.bare_jid}`
-            );
+                _converse.stream_features.browserStorage = new BrowserStorage.session(id);
                 _converse.stream_features.fetch({
                     success (collection) {
                         if (collection.length === 0 && _converse.connection.features) {
-                        _.forEach(
-                            _converse.connection.features.childNodes,
-                            (feature) => {
+                            Array.from(_converse.connection.features.childNodes)
+                                .forEach(feature => {
                                     _converse.stream_features.create({
                                         'name': feature.nodeName,
                                         'xmlns': feature.getAttribute('xmlns')
                                     });
                                 });
                         }
-                }
-            });
                         /**
                          * Triggered as soon as Converse has processed the stream features as advertised by
                          * the server. If you want to check whether a stream feature is supported before
@@ -287,6 +286,9 @@ converse.plugins.add('converse-disco', {
                          */
                         _converse.api.trigger('streamFeaturesAdded');
                     }
+                });
+            }
+        }
 
         async function initializeDisco () {
             addClientFeatures();
@@ -313,7 +315,9 @@ converse.plugins.add('converse-disco', {
             _converse.api.trigger('discoInitialized');
         }
 
-        _converse.api.listen.on('setUserJID', initStreamFeatures);
+        _converse.api.listen.on('userSessionInitialized', initStreamFeatures);
+        _converse.api.listen.on('beforeResourceBinding', initStreamFeatures);
+
         _converse.api.listen.on('reconnected', initializeDisco);
         _converse.api.listen.on('connected', initializeDisco);
 
@@ -326,6 +330,10 @@ converse.plugins.add('converse-disco', {
                 _converse.disco_entities.reset();
                 _converse.disco_entities.browserStorage._clear();
             }
+            if (_converse.stream_features) {
+                _converse.stream_features.reset();
+                _converse.stream_features.browserStorage._clear();
+            }
         });
 
         const plugin = this;
@@ -386,7 +394,8 @@ converse.plugins.add('converse-disco', {
                      * @param {String} xmlns The XML namespace
                      * @example _converse.api.disco.stream.getFeature('ver', 'urn:xmpp:features:rosterver')
                      */
-                    'getFeature': function (name, xmlns) {
+                    'getFeature': async function (name, xmlns) {
+                        await _converse.api.waitUntil('streamFeaturesAdded');
                         if (_.isNil(name) || _.isNil(xmlns)) {
                             throw new Error("name and xmlns need to be provided when calling disco.stream.getFeature");
                         }

src/headless/converse-vcard.js

@@ -55,7 +55,7 @@ converse.plugins.add('converse-vcard', {
             model: _converse.VCard,
 
             initialize () {
-                this.on('add', (vcard) => _converse.api.vcard.update(vcard));
+                this.on('add', vcard => _converse.api.vcard.update(vcard));
             }
         });
 
@@ -125,19 +125,17 @@ converse.plugins.add('converse-vcard', {
             _converse.vcards.browserStorage = new BrowserStorage[_converse.config.get('storage')](id);
             _converse.vcards.fetch();
         }
-        _converse.api.listen.on('setUserJID', _converse.initVCardCollection);
+        _converse.api.listen.on('afterResourceBinding', _converse.initVCardCollection);
 
 
         _converse.api.listen.on('statusInitialized', () => {
             const vcards = _converse.vcards;
-            const jid = _converse.xmppstatus.get('jid');
+            const jid = _converse.session.get('bare_jid');
             _converse.xmppstatus.vcard = vcards.findWhere({'jid': jid}) || vcards.create({'jid': jid});
         });
 
 
-        _converse.api.listen.on('addClientFeatures', () => {
-            _converse.api.disco.own.features.add(Strophe.NS.VCARD);
-        });
+        _converse.api.listen.on('addClientFeatures', () => _converse.api.disco.own.features.add(Strophe.NS.VCARD));
 
         /************************ BEGIN API ************************/
         Object.assign(_converse.api, {
@@ -191,7 +189,7 @@ converse.plugins.add('converse-vcard', {
                  *     );
                  * });
                  */
-                 'get' (model, force) {
+                 get (model, force) {
                     if (_.isString(model)) {
                         return getVCard(_converse, model);
                     } else if (force ||
@@ -224,7 +222,7 @@ converse.plugins.add('converse-vcard', {
                  *     _converse.api.vcard.update(chatbox);
                  * });
                  */
-                'update' (model, force) {
+                update (model, force) {
                     return this.get(model, force)
                         .then(vcard => {
                             delete vcard['stanza']

src/headless/headless.js

@@ -12,6 +12,7 @@ import "./converse-ping";        // XEP-0199 XMPP Ping
 import "./converse-pubsub";      // XEP-0199 XMPP Ping
 import "./converse-roster";      // Contacts Roster
 import "./converse-rsm";         // XEP-0059 Result Set management
+import "./converse-smacks";      // XEP-0198 Stream Management
 import "./converse-vcard";       // XEP-0054 VCard-temp
 /* END: Removable components */
 

src/headless/package.json

@@ -29,7 +29,7 @@
     "jed": "1.1.1",
     "lodash": "^4.17.11",
     "pluggable.js": "2.0.1",
-    "strophe.js": "strophe/strophejs#44da5faca8baa61c691739d63af8b1dea1d2436c",
+    "strophe.js": "strophe/strophejs#f52f26e8cc23f738b7b39180a7ee4511ccd41526",
     "twemoji": "^11.0.1",
     "urijs": "^1.19.1"
   }

src/headless/utils/core.js

@@ -21,6 +21,18 @@ import sizzle from "sizzle";
  */
 const u = {};
 
+u.isTagEqual = function (stanza, name) {
+    if (stanza.nodeTree) {
+        return u.isTagEqual(stanza.nodeTree, name);
+    } else if (!(stanza instanceof Element)) {
+        throw Error(
+            "isTagEqual called with value which isn't "+
+            "an element or Strophe.Builder instance");
+    } else {
+        return Strophe.isTagEqual(stanza, name);
+    }
+}
+
 u.toStanza = function (string) {
     return Strophe.xmlHtmlNode(string).firstElementChild;
 }

tests/mock.js

@@ -145,16 +145,22 @@
                     '<bind xmlns="urn:ietf:params:xml:ns:xmpp-bind">'+
                         '<required/>'+
                     '</bind>'+
+                    `<sm xmlns='urn:xmpp:sm:3'/>`+
                     '<session xmlns="urn:ietf:params:xml:ns:xmpp-session">'+
                         '<optional/>'+
                     '</session>'+
                 '</stream:features>').firstChild;
 
             c._proto._connect = function () {
-                c.authenticated = true;
                 c.connected = true;
                 c.mock = true;
                 c.jid = 'dummy@localhost/resource';
+                c._changeConnectStatus(Strophe.Status.BINDREQUIRED);
+            };
+
+            c.bind = function () {
+                c.authenticated = true;
+                this.authenticated = true;
                 c._changeConnectStatus(Strophe.Status.CONNECTED);
             };
 
@@ -180,7 +186,7 @@
             _.forEach(spies.connection, method => spyOn(connection, method));
         }
 
-        const _converse = await converse.initialize(_.extend({
+        const _converse = await converse.initialize(Object.assign({
             'i18n': 'en',
             'auto_subscribe': false,
             'play_sounds': false,
@@ -232,10 +238,8 @@
             }).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
         };
         if (_.get(settings, 'auto_login') !== false) {
-            _converse.api.user.login({
-                'jid': 'dummy@localhost',
-                'password': 'secret'
-            });
+            _converse.api.user.login('dummy@localhost', 'secret');
+            await _converse.api.waitUntil('afterResourceBinding');
         }
         window.converse_disable_effects = true;
         return _converse;

tests/runner.js

@@ -44,6 +44,7 @@ var specs = [
     "spec/protocol",
     "spec/presence",
     "spec/eventemitter",
+    "spec/smacks",
     "spec/ping",
     "spec/push",
     "spec/xmppstatus",