Open Realtime.
Ignite Realtime is the community site for the users and developers of Jive Software's open source Real Time Communications projects. Your involvement is helping to change the open RTC landscape.
Open Realtime.
Ignite Realtime is the community site for the users and developers of Jive Software's open source Real Time Communications projects. Your involvement is helping to change the open RTC landscape.
We just released (a)Smack 4.0.7. This is a bugfix only release.
It was found that the passed "hostname" argument to the configured HostnameVerifier in Smack 4.0 was server controllable, which could allow a malicious attacker to circumvention hostname verification. Hostname verification is disabled by default in Smack 4.0, but enabled by default in Smack 4.1. The faulty code was long ago removed in the Smack 4.1 branch, so most Smack 4.1 (pre-)releases are not affected.
As a reminder: The second release candidate of Smack 4.1 is available. Consider updating when possible, but please refer to the Smack 4.1 Readme and Upgrade Guide · igniterealtime/Smack Wiki · GitHub first.
The Ignite Realtime community is happy to announce the first release candidate of the upcoming Smack version 4.1. Smack is an open source XMPP client library written in Java with multi-runtime support. It can be used with Java SE and Android runtimes. If you haven't done already now is the ideal time to grab Smack 4.1.0-rc1 and try it out. A '4.1' branch has been created, that will track the further development of Smack 4.1. The API of Smack 4.1 is now officially stable and will not change in an incompatible way between further 4.1 releases.
One of the reasons I got involved with building real-time web based communication applications with messaging, audio and video audio was because it was a stepping stone on my journey to find the holy grail of cooperative real-time web applications. These are web applications can be used in an N:N model (each user can simultaneously interact with all the other users). These type of applications are closer to real-life and are not restricted by the limitations of technology. As humans, we achieve a lot more when we work in teams and as a community . Now, thanks to the excellent work of the active Jitsi and retired Mozilla Labs teams, I have enabled the Openfire Meetings Collaboration API, a platform to explore real-time collaboration.
Openfire Meetings is an Openfire plugin that combines JItsi Meet, Jitsi Videobridge and TogetherJS to create a web-based platform with unified mutli-user communications (presence, messaging, audio and video) from which real-time collaborative web applications can be developed.
As each meeting participant can see and hear each other and share digital content in real time, we now have a working environment very close to real-life interaction. As a starting point, I have added the following demo/sample applications. The real power is when proper business applications are used, enabling tasks to be completed cooperatively by a team working together in real-time and not in a queue or by tag-teaming as we currently do today with email, social software and most web based business applications.
Co-Browsing
This is the simplest type of application that can be developed. It is a web site that enables joint navigation by all participants in the meeting. It is using the TogetherJS engine to track and show the multiple cursors and administer remote mouse clicks on each page. In the screen-shot above, I am co-browsing the ignite real-time web site which is not completely co-browse friendly as JIve SBS (for security reasons) does not permit it's pages to be loaded in an iframe. Consequently, the community link click does not work.
Cooperative Editing
This is a modified version of "woot", a rich-text collaborative editor by kroky. There are tons of stuff on this subject matter. Just look up "google wave". Etherpad is the most popular and mature implementation so far. I found this presentation very informative especially explaining operational transformation and why woot (without operational transformation) is simpler.
Cooperative Drawing
This is the TogetherJS drawing sample application. Openfire Meetings automatically saves the contents of each application for each meeting on the server as XMPP private data against each user that creates the content. Next time you have the meeting, the drawing or rich text pad opens at where you left it from the last meeting.
Scrum-Board for Post-It Notes
This an adaptation of Ali Asaria's scrumblr application. It is a very visually appealing application with real-time animation and reminds me of my previous life as a multi-user virtual reality applications developer with VRML.
I have promised to explain in detail how to use Openfire Meetings and over the coming months I plan to post a few more blogs on this and how to use the collaboration api for those who may be interested in taking this journey with me.
The Ignite Realtime Community is pleased to announce the 1.0.0 release of the REST API plugin for Openfire. This plugin is being developed by community member Redeyes. This plugin merges and replaces the functionality found in the "MUC Service Plugin" and the REST functionality found in the "User Service Plugin". This new plugin allows for REST style administration of Openfire.
The current feature list, taken from the README file includes:
- Get overview over all or specific user and to create, update or delete a user
- Get overview over all user roster entries and to add, update or delete a roster entry
- Add user to a group and remove a user from a group
- Lockout or unlock the user (enable / disable)
- Get overview over all or specific system properties and to create, update or delete system property
- Get overview over all or specific chat room and to create, update or delete a chat room
Please report any issues or feature ideas for this plugin in the Community Forums.
I'd like to thank everyone at FOSDEM 2015 and XMPP Summit for such a nice time and interesting talks. I sure haven't talk to all people at the XMPP Summit, but hope that we'll meet again soon. You can find my slides of my lightning talk "XMPP and Android" at http://geekplace.eu/files/xmpp_and_android.pdf
While travelling home from Brussels in the ICE, I was able to prepare and upload beta2 of Smack 4.1. Please update your build setups and report any issues in the forum.