Changes for page Matrix

Last modified by Stefan Schwalb on 2023/08/28 20:39
From version 33.2
edited by Jonas Jelten
on 2023/08/28 16:22
Change comment: There is no comment for this version
To version 8.1
edited by Aysegül Omus
on 2023/08/21 23:56
Change comment: There is no comment for this version

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1 -XWiki.jelten
1 +XWiki.kahraman
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1 -{{toc/}}
1 += Establishing a Matrix Chat =
2 2  
3 3  
4 -== What is Matrix? ==
5 5  
6 6  
7 -[[Matrix>>https://matrix.org/]] is a chat system very similar to E-Mail, but instantaneous and secure.
6 +There are two Matrix-Servers:
7 + 1 matrix.tum.de (LRZ-ID)
8 + 1 matrix.cit.tum.de (ITO-ID)
8 8  
9 -* You need to register an account at a provider (e.g. tum.de, or lmu.de)
10 -* Whatever your provider is, you can talk to people using other providers
11 -** (((
12 -For example {{code language="none"}}@someprofessor:tum.de{{/code}} can communicate with {{code language="none"}}@someresearcher:lmu.de{{/code}}!
13 -)))
14 -* (((
15 -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!
16 -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.
17 -)))
10 +You can log in any of them with the appropriate ID and password.
11 +The Matrix Server is available as web but also as client. It can be found as web interface under the following links:
18 18  
19 -So People have their **account on one server** but can write messages **to anyone on other servers**.
20 -
13 +[[matrix.cit.tum.de (ITO- ID)>>url:https://matrix.cit.tum.de/#/welcome]]
21 21  
22 -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, ...).
23 -All your messages are **synced** between all your devices - web clients, desktop clients, smartphone apps.
24 -For additional security, encryption keys of contacts can be verified and then stored as trusted.
15 +[[matrix.tum.de (LRZ-TUM-ID)>>url:https://matrix.tum.de/#/welcome]]
25 25  
26 -== Home Server ==
27 27  
28 -Messages are stored and synced between home servers.
18 +[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
29 29  
30 -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:
20 +[[image:elementdriver.png||width="1000"]]
31 31  
32 -* **matrix.cit.tum.de** for CIT accounts: @username:cit.tum.de
33 -* **matrix.tum.de** for TUM accounts: @username:tum.de
34 34  
35 -You only need to use one account and can communicate with any other homeserver of the world.
23 +== Log in ==
36 36  
37 -If you don't have a CIT or TUM account, you can use a public homeserver instead:
38 38  
39 -* matrix.org: [[https:~~/~~/app.element.io/#/register>>https://app.element.io/#/register]]
40 -* or any other homeserver [[https:~~/~~/joinmatrix.org/servers/>>https://joinmatrix.org/servers/]]
41 -* or, host your own homeserver :)
42 42  
43 -To use your home server, you have to **use a client** that communicates with your homeserver.
27 +=== Log in to the web interface with TUM login data ===
44 44  
45 -== Clients ==
46 46  
47 -[[Element>>https://element.io/]] is our client of choice. You can use it
48 48  
49 -* [[on your desktop>>https://element.io/download]]
50 -* as web client:
51 -** matrix.cit.tum.de
52 -** matrix.tum.de
53 -* [[on your smartphone>>https://element.io/download]]
31 +{{{Webseite: https://matrix.tum.de
54 54  
55 -== Sign in ==
33 +ID: LRZ-ID (without @mytum.de or @tum.de)
56 56  
57 -=== Sign in to the desktop version ===
35 +Password: LRZ/TUM Password
58 58  
59 59  
60 -[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
38 +}}}
61 61  
62 -[[image:matrixdownload.png||height="284" width="575"]]
63 63  
64 64  
42 +[[image:matrixrbgTUM.png||width="1000"]]
65 65  
66 -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]] .
67 67  
68 -(% class="wikigeneratedid" %)
69 -[[image:elementdesktopversionlogineng.png||height="745" width="558"]]
70 70  
46 +[[image:matrixanmeldentum.png]]
71 71  
72 72  
73 -(% class="wikigeneratedid" %)
74 -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:
75 75  
76 -(% class="box infomessage" %)
77 -(((
78 -**CIT : Homeserver**: matrix.cit.tum.de , **Username**: CIT-ID (without @cit.tum.de), **Password**: CIT Password
79 -)))
50 +=== Log in to the web interface with cit.tum login data ===
80 80  
81 -(% class="box infomessage" %)
82 -(((
83 -**TUM : Homeserver**: matrix.tum.de , **Username**: LRZ-ID (without @mytum.de or @tum.de), **Password**: LRZ/TUM Password
84 -)))
52 +{{{Webseite: https://matrix.cit.tum.de
85 85  
54 +ID: ITO(cit.tum)-ID (without @cit.tum.de)
86 86  
87 -(% class="wikigeneratedid" %)
88 -[[image:signinediteng.png||height="606" width="557"]]
56 +Password: cit.tum Password
89 89  
90 -(% class="wikigeneratedid" %)
91 -[[image:desktopelementengcit2.png||height="609" width="556"]]
58 +}}}
92 92  
93 93  
94 -(% class="wikigeneratedid" %)
95 -[[image:desktopelementengcit3.png||height="497" width="555"]]
61 +[[image:elemtrbgin.png||width="1000"]]
96 96  
97 97  
98 98  
99 -=== Sign in to the web interface ===
65 +[[image:matrixanmeldenIntum.png||width="1000"]]
100 100  
101 101  
102 - 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]] .
68 +----
103 103  
70 +== Create new chat room ==
104 104  
105 -==== With TUM login data ====
106 106  
73 +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.
107 107  
108 -**Webpage**: [[https:~~/~~/matrix.tum.de>>https://matrix.tum.de]]
109 109  
110 -**Username**: LRZ-ID (without @mytum.de or @tum.de)
111 111  
112 -**Password**: LRZ/TUM Password
77 +[[image:createroom%2B.png||
78 +width="1000"]]
113 113  
114 -[[image:tumaccountlogineng1.png||height="329" width="582"]]
115 115  
116 116  
117 -[[image:tumaccountlogineng2n.png||height="357" width="581"]]
82 +[[image:createroom2.png||width="1000"]]
118 118  
119 119  
85 +The chat room **Test-RBG** is private, so it is not visible to others and participants can only join the room by invitation.
120 120  
121 -==== With CIT login data ====
87 +[[image:createroomtestrbg.png||width="1000"]]
122 122  
123 -**Webpage**: [[https:~~/~~/matrix.cit.tum.de>>https://matrix.cit.tum.de]]
124 124  
125 -**Username**: CIT-ID (without @cit.tum.de)
90 +== Invite into the chat room ==
126 126  
127 -**Password**: CIT Password
128 128  
93 +**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
129 129  
130 -[[image:Screenshot 2023-08-23 at 18.16.21.png||height="446" width="573"]]
95 +If you want to invite new members to the room, click the button **Invite to this room** at the top right of the program or the web interface.
131 131  
97 +[[image:invitetothisroom1.png||width="1000"]]
132 132  
133 -[[image:rbgaccountlogineng2.png||height="353" width="569"]]
134 134  
135 -== Create a new chat room ==
100 +Enter followings in the opened window:
136 136  
137 -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.
102 +**For in.tum or ma.tum Accounts**: e.g. @musterma:cit.tum.de
138 138  
139 -[[image:addroom1new.png||height="284" width="567"]]
104 +{{{@cit.tum-ID:cit.tum.de
140 140  
106 +}}}
141 141  
142 -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.
108 +**For TUM Accounts:**
143 143  
144 -[[image:addroom3.png||height="673" width="563"]]
110 +{{{ @lrz-Kennung:tum.de
145 145  
112 +}}}
146 146  
147 -== Invite People into the chat ==
148 148  
149 -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.
115 +and send the invitation to the e-mail address of the person to be invited, that means to the ITO(cit.tum) or TUM email address.
150 150  
151 -**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.
117 +[[image:invitetothisroom.png||width="1000"]]
152 152  
153 153  
154 -Click the button **Invite to this room** to invite people to the group chat. 
120 +The invitation will appear in the matrix chat window and must be accepted.
155 155  
156 -[[image:addroom4new.png||height="571" width="553"]]
122 +[[image:maxmustereinladungaccept.png||width="1000"]]
157 157  
158 158  
159 -If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
125 +=== invite to the private chat ===
160 160  
161 -[[image:startchat1.png||height="177" width="555"]]
162 162  
163 -Enter the following Matrix ID's in the opened window:
128 +**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
164 164  
165 -**For CIT Accounts**: e.g. @musterma:cit.tum.de
130 +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.
166 166  
167 -(% class="box infomessage" %)
168 -(((
169 -@CIT-ID:cit.tum.de
170 -)))
171 171  
133 +
134 +[[image:startchat1.png||width="1000"]]
135 +
136 +
137 +Enter followings in the opened window:
138 +
139 +**For ITO Accounts**: e.g. @musterma:cit.tum.de
140 +
141 +{{{@cit.tum-ID:cit.tum.de
142 +
143 +}}}
144 +
172 172  **For TUM Accounts: **e.g. @lr89rbg:tum.de
173 173  
174 -(% class="box infomessage" %)
175 -(((
176 - @LRZ-ID:tum.de
177 -)))
147 +{{{ @lrz-Kennung:tum.de
178 178  
179 -**For other Accounts: ** e.g. @musterma:matrix.org
149 +}}}
180 180  
181 -(% class="box infomessage" %)
182 -(((
183 - @username:domain
184 -)))
185 185  
186 -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.
152 +and send the invitation to the e-mail address of the person to be invited, that means to the ITO(cit.tum) or TUM email address.
187 187  
188 -[[image:invitetotestraum.png||height="309" width="548"]]
154 +[[image:invitepeople1.png||width="1000"]]
155 +
156 +
157 +[[image:invitepeople2.png||width="1000"]]
158 +
159 +
160 +The invitation will appear in the element chat window and must be accepted.
161 +
162 +[[image:invitepeople.png||width="1000"]]
163 +
164 +
165 +----