Differences between revisions 37 and 38
Revision 37 as of 2021-02-02 11:25:58
Size: 6533
Editor: fioddor
Comment: Typo and link.
Revision 38 as of 2021-02-02 18:26:44
Size: 6441
Editor: ?EtienneBaque
Comment:
Deletions are marked like this. Additions are marked like this.
Line 73: Line 73:
||<tablestyle="background:transparent; margin: 0 0 1em 1em;" style="text-align: center; padding:0.5em; border-style:none;"> {{attachment:conversations-first-screen.png|Conversations - First screen|width=200}} {{attachment:conversations-login.png|Conversations - Login|width=200}} {{attachment:conversations-create-account.png|Conversations - Create an account|width=200}} {{attachment:conversations-add-contacts.png|Conversations - Add contacts|width=200}}|| ||<tablestyle="background:transparent; margin: 0 0 1em 1em;" style="text-align: center; padding:0.5em; border-style:none;"> {{attachment:conversations-first-screen.png|Conversations - First screen|width=200}} {{attachment:conversations-login.png|Conversations - Login|width=200}} {{attachment:conversations-add-contacts.png|Conversations - Add contacts|width=200}}||

Deutsch - English - Español - (+)

Ejabberd (Chat Server)

ejabberd icon

Available since: version 0.3

What is XMPP?

XMPP is a federated server-client protocol for Instant Messaging. This means that users who have accounts on one server, can talk to users that are on another server.

XMPP can also be used for voice and video calls, if supported by the clients.

Currently FreedomBox offers both, a server (ejabberd) and a web client (JSXC) from its web interface.

Privacy

With XMPP, there are two ways that conversations can be secured:

  1. TLS: This secures the connection between the client and server, or between two servers. This should be supported by all clients and is highly recommended.
  2. End-to-end: This secures the messages sent from one client to another, so that even the server cannot see the contents. The latest and most convenient protocol is called OMEMO, but it is only supported by a few clients. There is another protocol called OTR that may be supported by some clients that lack OMEMO support. Both clients must support the same protocol for it to work.

Setting the Domain Name

For XMPP to work, your FreedomBox needs to have a Domain Name that can be accessed over the network.

If you only need the local network (LAN) users to chat with each other you can invent your domain name, but if you want users from the internet to join your rooms you need a public domain name. You can read more about obtaining a Domain Name in the Dynamic DNS section of this manual.

Once you have a Domain Name, you can tell your FreedomBox to use it by setting the Domain Name in the System Configuration.

Note: After changing your Domain Name, the Chat Server (XMPP) page may show that the service is not running. After a minute or so, it should be up and running again.

Please note that PageKite does not support the XMPP protocol at this time.

Use Let's encrypt certificate for ejabberd

If your FreedomBox server uses a Let's Encrypt certificate, you will also want to use it for ejabberd. To do so, as your FreedomBox admin, go to System > Let's Encrypt, and select the checkbox at Use certificate for ejabberd:

[ATTACH]

Registering FreedomBox users to use XMPP

Currently, all users created through FreedomBox will be able to login to the XMPP server. You can add new users through the System module Users and Groups. It does not matter which Groups are selected for the new user.

Port Forwarding

If your FreedomBox is behind a router, you will need to set up port forwarding on your router. You should forward the following ports for XMPP:

  • TCP 5222 (client-to-server)
  • TCP 5269 (server-to-server)
  • TCP 5280 (?)

Compatible clients

  • FreedomBox provides a web client: JSXC.

  • XMPP clients are available for various desktop and mobile platforms.

Mobile clients

You can download an XMPP client for your smartphone or tablet among the ones listed below.

Conversations

Conversations is an Android XMPP client available on F-Droid or the Play Store. In addition to text messaging, you can use Conversations to send images and have group chats.

Conversations - First screen Conversations - Login Conversations - Add contacts

From left to right: (1) First screen - (2) Login screen - (3) Add contacts.

When first starting the Conversations app, you will be asked whether you want to create a new account or if you want to use an existing account. Choose "I already have an account" (1)

With ejabberd installed, the Freedombox provides an XMPP account for every FreedomBox user. Additional (non-admin) Freedombox user accounts can be created under System > Users and Groups.

Once logged into a Freedombox/XMPP account (2), the Conversation app provides a + button that brings up a few choices to contact other people (3).

Desktop clients

Dino

Dino is a XMPP free software client for the desktop. It is available for https://github.com/dino/dino/wiki/Distribution-Packages.

Dino - First screen Dino - Login Dino - Start a conversation

From left to right: (1) First screen - (2) Login screen - (3) Start conversation

When first starting Dino after installation, click on the Setup account button. You will be then asked your JID: this is your FreedomBox account. Enter it then click Next (2). Alternatively, you can click on Create account if you don't have a FreedomBox account.

Once you have logged in, you will be able to either start a conversation with one of your XMPP contacts or to join a channel (3).

Back to Features introduction or manual pages.


Intro

Information

Support

Contribute

Reports

Promote

Vision

Hardware

Live Help

Where To Start

Translate

Calls

Talks

Overview

Download

Q&A

To Do

Design

Releases

Press

Features

Manual

Contributors

Code

Blog

FreedomBox for Communities

FreedomBox Developer Manual

HELP & DISCUSSIONS: Discussion Forum - Mailing List - #freedombox irc.debian.org | CONTACT Foundation | JOIN Project

Next call: Sunday, October 24 at 17:00 UTC

This page is copyright its contributors and is licensed under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license.


CategoryFreedomBox