Changes for page Matrix

Last modified by Stefan Schwalb on 2023/08/28 20:39

From 22.1 to 21.1 From 33.3 to 33.2

From version 33.2

edited by Jonas Jelten
on 2023/08/28 16:22

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To version 22.1

edited by Aysegül Omus
on 2023/08/23 00:58

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--XWiki.jelten
++XWiki.kahraman

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  {{toc/}}
--== What is Matrix? ==
++= Establishing a Matrix Chat =
++You can log in to Matrix with ITO, TUM email addresses or create an account with a different email address and use it to log in and chat with the people who have registered on the Matrix server.
--[[Matrix>>https://matrix.org/]] is a chat system very similar to E-Mail, but instantaneous and secure.
++There are two Matrix servers of ITO. These Matrix servers are available as web but also as client. It can be found as web interface under the following links:
++
--* You need to register an account at a provider (e.g. tum.de, or lmu.de)
--* Whatever your provider is, you can talk to people using other providers
--** (((
--For example {{code language="none"}}@someprofessor:tum.de{{/code}} can communicate with {{code language="none"}}@someresearcher:lmu.de{{/code}}!
--)))
--* (((
--In the same way you can use Outlook or Thunderbird with the same email account, you can use different Matrix apps for the same Matrix account!
--Several apps exist, but we're going to go with "[[Element>>https://element.io/]]" for the sake of simplicity, as it's among the most fully-featured Matrix apps on the market.
--)))
++ 1 [[matrix.cit.tum.de (ITO- ID)>>url:https://matrix.cit.tum.de/#/welcome]]
++ 1 [[matrix.tum.de (LRZ-TUM-ID)>>url:https://matrix.tum.de/#/welcome]]
--So People have their **account on one server** but can write messages **to anyone on other servers**.
--
++You can log in any of them with the appropriate ID and password.
--You can create[[ end-to-end encrypted>>https://en.wikipedia.org/wiki/End-to-end_encryption]] **personal or group chats** that are not stored and **not dependent on a central authority** like most other tools (MS Teams, WhatsApp, Zoom, ...).
--All your messages are **synced** between all your devices  - web clients, desktop clients, smartphone apps.
--For additional security, encryption keys of contacts can be verified and then stored as trusted.
--== Home Server ==
++If you want to use your another email address you can create an account on [[this website>>https://app.element.io/?pk_vid=16927438994f9401#/welcome]] and then login to Matrix.
--Messages are stored and synced between home servers.
++And[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
--A user typically has **one account** on one homeserver. You can use any homeserver of your choice - however [[ITO>>doc:CIT.ITO.WebHome]] offers two homeservers:
--* **matrix.cit.tum.de** for CIT accounts: @username:cit.tum.de
--* **matrix.tum.de** for TUM accounts: @username:tum.de
--
--You only need to use one account and can communicate with any other homeserver of the world.
--
--If you don't have a CIT or TUM account, you can use a public homeserver instead:
--
--* matrix.org: [[https:~~/~~/app.element.io/#/register>>https://app.element.io/#/register]]
--* or any other homeserver [[https:~~/~~/joinmatrix.org/servers/>>https://joinmatrix.org/servers/]]
--* or, host your own homeserver :)
--
--To use your home server, you have to **use a client** that communicates with your homeserver.
--
--== Clients ==
--
--[[Element>>https://element.io/]] is our client of choice. You can use it
--
--* [[on your desktop>>https://element.io/download]]
--* as web client:
--** matrix.cit.tum.de
--** matrix.tum.de
--* [[on your smartphone>>https://element.io/download]]
--
--== Sign in ==
--
--=== Sign in to the desktop version ===
--
--
--[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
--
  [[image:matrixdownload.png||height="284" width="575"]]
++== Log in ==
--If you have an Account you can sign in otherwise you can create a matrix account freely on [[https:~~/~~/app.element.io>>https://app.element.io]] .
--(% class="wikigeneratedid" %)
--[[image:elementdesktopversionlogineng.png||height="745" width="558"]]
++=== Log in to the web interface with TUM login data ===
++(% class="box" %)
++(((
++Webpage: https:~/~/matrix.tum.de
++)))
--(% class="wikigeneratedid" %)
--If you have a CIT or TUM Account, you can sign in wit your login data. For this you need the following home server and login data:
--
--(% class="box infomessage" %)
++(% class="box" %)
  (((
--**CIT : Homeserver**: matrix.cit.tum.de , **Username**: CIT-ID (without @cit.tum.de), **Password**: CIT Password
++ID: LRZ-ID (without @mytum.de or @tum.de)
  )))
--(% class="box infomessage" %)
++(% class="box" %)
  (((
--**TUM :  Homeserver**: matrix.tum.de , **Username**: LRZ-ID (without @mytum.de or @tum.de),  **Password**: LRZ/TUM Password
++Password: LRZ/TUM Password
  )))
++[[image:tumaccountlogineng1.png||height="329" width="582"]]
--(% class="wikigeneratedid" %)
--[[image:signinediteng.png||height="606" width="557"]]
--(% class="wikigeneratedid" %)
--[[image:desktopelementengcit2.png||height="609" width="556"]]
++[[image:tumaccountlogineng2n.png||height="362" width="589"]]
++=== Log in to the web interface with cit.tum login data ===
--(% class="wikigeneratedid" %)
--[[image:desktopelementengcit3.png||height="497" width="555"]]
++(% class="box" %)
++(((
++Webpage: https:~/~/matrix.cit.tum.de
++)))
++(% class="box" %)
++(((
++ID: ITO-ID (without @cit.tum.de)
++)))
++(% class="box" %)
++(((
++Password: cit.tum Password
++)))
--=== Sign in to the web interface ===
++[[image:rbgaccountlogineng1.png||height="369" width="601"]]
-- If you have a CIT or TUM account you can sign in to the web interface of the CIT or TUM otherwise you can create a matrix account freely on [[https:~~/~~/app.element.io>>https://app.element.io]] .
++[[image:rbgaccountlogineng2.png||height="377" width="608"]]
--==== With TUM login data ====
++== Create new chat room ==
++If you want to create a new chat room, first click the **+**-Button next to **Rooms** in the program or on the web inferface and then enter the name of the chat room. You can also block users on other servers from joining the room or enable encryption. You can't change these settings later.
--**Webpage**: [[https:~~/~~/matrix.tum.de>>https://matrix.tum.de]]
++[[image:addroom1.png||height="311" width="622"]]
--**Username**: LRZ-ID (without @mytum.de or @tum.de)
--**Password**: LRZ/TUM Password
++The chat room **TestRoom** is private, so it is not visible to others and participants can only join the room by invitation.
--[[image:tumaccountlogineng1.png||height="329" width="582"]]
++[[image:addroom3.png||height="738" width="617"]]
--[[image:tumaccountlogineng2n.png||height="357" width="581"]]
++== Invite into the chat room ==
++**Requirement**: The member which is been invited has registered once on the Matrix Server.
++**Note**: If you have only released the room for the cit.tum or TUM user, only people who are registered on the cit.tum or tum server can access this room.
--==== With CIT login data ====
++If you want to invite new members to the room, click the button **Invite to this room**.
--**Webpage**: [[https:~~/~~/matrix.cit.tum.de>>https://matrix.cit.tum.de]]
++[[image:addroom4.png||height="636" width="616"]]
--**Username**: CIT-ID (without @cit.tum.de)
--**Password**: CIT Password
++Enter followings in the opened window:
++**For ITO Accounts**: e.g. @musterma:cit.tum.de
--[[image:Screenshot 2023-08-23 at 18.16.21.png||height="446" width="573"]]
++(% class="box infomessage" %)
++(((
++@ITO-ID:cit.tum.de
++)))
++**For TUM Accounts: **e.g. @lr89rbg:tum.de
--[[image:rbgaccountlogineng2.png||height="353" width="569"]]
++(% class="box infomessage" %)
++(((
++ @lrz-ID:tum.de
++)))
--== Create a new chat room ==
++**For other Accounts: ** e.g. @musterma:matrix.org
--If you want to create a new chat room, first click the **+**-Button next to **Rooms** in the program or on the web inferface and then enter the name of the chat room.
++(% class="box infomessage" %)
++(((
++ name, email address, username  @username:domain
++)))
--[[image:addroom1new.png||height="284" width="567"]]
++and send the invitation to the e-mail address of the person to be invited. The invitation will appear in the matrix chat window and must be accepted.
--You can also block users on other servers from joining the room or enable encryption. You can't change these settings later.  The chat room **TestRoom** is private, so it is not visible to others and participants can only join the room by invitation. If you create a public room, anyone will be able to find and join this room. You can change this at any time from room settings.
++[[image:invitetotestroom.png||height="593" width="622"]]
--[[image:addroom3.png||height="673" width="563"]]
++=== invite to the private chat ===
--== Invite People into the chat ==
--You can create either private or group chats and invite other people to the chat room. You can also join to these group chats to participate in existing conversations. If they are already on Matrix, enter their Matrix ID (like @musterma:cit.tum.de). If they are not, enter their email address and they will be invited to join.
++**Requirement**: The member which is been invited has registered once on the Matrix Server.
--**Note**: If you have only released the room for the CIT or TUM user, only people who are registered on the CIT or TUM server can access this room.
++You can also privatly chat with other in Matrix. If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
--Click the button **Invite to this room** to invite people to the group chat.
++[[image:startchat1.png||height="202" width="633"]]
--[[image:addroom4new.png||height="571" width="553"]]
++Enter followings in the opened window:
--If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
++**For ITO Accounts**: e.g. @musterma:cit.tum.de
--[[image:startchat1.png||height="177" width="555"]]
--
--Enter the following Matrix ID's in the opened window:
--
--**For CIT Accounts**: e.g. @musterma:cit.tum.de
--
  (% class="box infomessage" %)
  (((
--@CIT-ID:cit.tum.de
++@ITO-ID:cit.tum.de
  )))
  **For TUM Accounts: **e.g. @lr89rbg:tum.de
@@ -173,7 +173,7 @@
  (% class="box infomessage" %)
  (((
-- @LRZ-ID:tum.de
++ @lrz-ID:tum.de
  )))
  **For other Accounts: ** e.g. @musterma:matrix.org
@@ -180,9 +180,15 @@
  (% class="box infomessage" %)
  (((
--  @username:domain
++ name, email address, username  @username:homeserver
  )))
--and send the invitation to the e-mail address of the person to be invited. The invitation will appear in the Matrix chat window and must be accepted.
++and send the invitation to the e-mail address of the person to be invited. [[image:invitepeople1.png||height="298" width="687"]]
--[[image:invitetotestraum.png||height="309" width="548"]]
++
++The invitation will appear in the element chat window and must be accepted.
++
++[[image:invitepeople2.png||height="263" width="686"]]
++
++
++----

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