Changes for page Matrix

Last modified by Stefan Schwalb on 2023/08/28 20:39
From version 5.1
edited by Aysegül Omus
on 2023/08/21 16:41
Change comment: There is no comment for this version
To version 33.2
edited by Jonas Jelten
on 2023/08/28 16:22
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.kahraman
1 +XWiki.jelten
Content
... ... @@ -1,225 +1,188 @@
1 -= Establishing a Matrix Chat =
1 +{{toc/}}
2 2  
3 3  
4 +== What is Matrix? ==
4 4  
5 5  
6 -There are two Matrix-Servers:
7 - 1 matrix.tum.de (LRZ-ID)
8 - 1 matrix.cit.tum.de (ITO-ID)
7 +[[Matrix>>https://matrix.org/]] is a chat system very similar to E-Mail, but instantaneous and secure.
9 9  
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:
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 +)))
12 12  
13 -[[matrix.cit.tum.de (ITOID)>>url:https://matrix.cit.tum.de/#/welcome]]
19 +So People have their **account on one server** but can write messages **to anyone on other servers**.
20 +
14 14  
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 15  
16 -[[matrix.tum.de (LRZ-TUM-ID)>>url:https://matrix.tum.de/#/welcome]]
26 +== Home Server ==
17 17  
28 +Messages are stored and synced between home servers.
18 18  
19 -[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
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 20  
32 +* **matrix.cit.tum.de** for CIT accounts: @username:cit.tum.de
33 +* **matrix.tum.de** for TUM accounts: @username:tum.de
21 21  
22 -[[image:elementdriver.png||width="1000"]]
35 +You only need to use one account and can communicate with any other homeserver of the world.
23 23  
37 +If you don't have a CIT or TUM account, you can use a public homeserver instead:
24 24  
25 -== Log in ==
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 :)
26 26  
43 +To use your home server, you have to **use a client** that communicates with your homeserver.
27 27  
45 +== Clients ==
28 28  
29 -=== Log in to the web interface with TUM login data ===
47 +[[Element>>https://element.io/]] is our client of choice. You can use it
30 30  
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 31  
55 +== Sign in ==
32 32  
33 -{{{Webseite: https://matrix.tum.de
57 +=== Sign in to the desktop version ===
34 34  
35 -ID: LRZ-ID (without @mytum.de or @tum.de)
36 36  
37 -Password: LRZ/TUM Password
60 +[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
38 38  
62 +[[image:matrixdownload.png||height="284" width="575"]]
39 39  
40 -}}}
41 41  
42 42  
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]] .
43 43  
44 -[[image:matrixrbgTUM.png?width=1000&rev=1.2||alt="matrixrbgTUM.png" width="1000"]]
68 +(% class="wikigeneratedid" %)
69 +[[image:elementdesktopversionlogineng.png||height="745" width="558"]]
45 45  
46 46  
47 47  
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:
48 48  
76 +(% class="box infomessage" %)
77 +(((
78 +**CIT : Homeserver**: matrix.cit.tum.de , **Username**: CIT-ID (without @cit.tum.de), **Password**: CIT Password
79 +)))
49 49  
50 -[[image:matrixanmeldentum.png?width=1000&rev=1.2||alt="matrixanmeldentum.png" width="1000"]]
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 +)))
51 51  
52 52  
87 +(% class="wikigeneratedid" %)
88 +[[image:signinediteng.png||height="606" width="557"]]
53 53  
90 +(% class="wikigeneratedid" %)
91 +[[image:desktopelementengcit2.png||height="609" width="556"]]
54 54  
55 55  
94 +(% class="wikigeneratedid" %)
95 +[[image:desktopelementengcit3.png||height="497" width="555"]]
56 56  
57 -=== Log in to the web interface with cit.tum login data ===
58 58  
59 -{{{Webseite: https://matrix.in.tum.de
60 60  
61 -ID: ITO(cit.tum)-ID (without @cit.tum.de)
99 +=== Sign in to the web interface ===
62 62  
63 -Password: cit.tum Password
64 64  
65 -}}}
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]] .
66 66  
67 67  
105 +==== With TUM login data ====
68 68  
69 69  
108 +**Webpage**: [[https:~~/~~/matrix.tum.de>>https://matrix.tum.de]]
70 70  
71 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/elemtrbgin.png?width=1000&rev=1.2||alt="elemtrbgin.png" width="1000"]]
110 +**Username**: LRZ-ID (without @mytum.de or @tum.de)
72 72  
112 +**Password**: LRZ/TUM Password
73 73  
114 +[[image:tumaccountlogineng1.png||height="329" width="582"]]
74 74  
75 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/matrixanmeldenIntum.png?width=1000&rev=1.2||alt="matrixanmeldenIntum.png" width="1000"]]
76 76  
117 +[[image:tumaccountlogineng2n.png||height="357" width="581"]]
77 77  
78 78  
79 79  
121 +==== With CIT login data ====
80 80  
81 -----
123 +**Webpage**: [[https:~~/~~/matrix.cit.tum.de>>https://matrix.cit.tum.de]]
82 82  
83 -== Create new chat room ==
125 +**Username**: CIT-ID (without @cit.tum.de)
84 84  
127 +**Password**: CIT Password
85 85  
86 -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.
87 87  
130 +[[image:Screenshot 2023-08-23 at 18.16.21.png||height="446" width="573"]]
88 88  
89 89  
90 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroom%2B.png?width=1000||alt="createroom+.png" width="1000"]]
133 +[[image:rbgaccountlogineng2.png||height="353" width="569"]]
91 91  
135 +== Create a new chat room ==
92 92  
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.
93 93  
94 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroom2.png?width=1000&rev=1.2||alt="createroom2.png" width="1000"]]
139 +[[image:addroom1new.png||height="284" width="567"]]
95 95  
96 96  
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.
97 97  
144 +[[image:addroom3.png||height="673" width="563"]]
98 98  
99 99  
147 +== Invite People into the chat ==
100 100  
101 -=== Explore rooms ===
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.
102 102  
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.
103 103  
104 -It is also possible to make the room public. Then the chat room is visible to others and can be found via **Explore rooms**. This setting can be changed later.
105 105  
154 +Click the button **Invite to this room** to invite people to the group chat. 
106 106  
156 +[[image:addroom4new.png||height="571" width="553"]]
107 107  
108 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/explorerooms.png?width=1000&rev=1.2||alt="explorerooms.png" width="1000"]]
109 109  
159 +If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
110 110  
161 +[[image:startchat1.png||height="177" width="555"]]
111 111  
163 +Enter the following Matrix ID's in the opened window:
112 112  
165 +**For CIT Accounts**: e.g. @musterma:cit.tum.de
113 113  
114 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/explorerooms2join.png?width=1000&rev=1.2||alt="explorerooms2join.png" width="1000"]]
167 +(% class="box infomessage" %)
168 +(((
169 +@CIT-ID:cit.tum.de
170 +)))
115 115  
172 +**For TUM Accounts: **e.g. @lr89rbg:tum.de
116 116  
174 +(% class="box infomessage" %)
175 +(((
176 + @LRZ-ID:tum.de
177 +)))
117 117  
179 +**For other Accounts: ** e.g. @musterma:matrix.org
118 118  
181 +(% class="box infomessage" %)
182 +(((
183 + @username:domain
184 +)))
119 119  
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.
120 120  
121 -The chat room **Test-RBG** is private, so it is not visible to others and participants can only join the room by invitation.
122 -
123 -
124 -
125 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroomtestrbg.png?width=1000&rev=1.2||alt="createroomtestrbg.png" width="1000"]]
126 -
127 -
128 -
129 -
130 -
131 -
132 -== Invite into the chat room ==
133 -
134 -
135 -
136 -**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
137 -
138 -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.
139 -
140 -
141 -
142 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/invitetothisroom1.png?width=1000&rev=1.2||alt="invitetothisroom1.png" width="1000"]]
143 -
144 -
145 -
146 -Enter followings in the opened window:
147 -
148 -**For in.tum or ma.tum Accounts**: e.g. @musterma:cit.tum.de
149 -
150 -{{{@cit.tum-ID:cit.tum.de
151 -
152 -}}}
153 -
154 -**For TUM Accounts:**
155 -
156 -{{{ @lrz-Kennung:tum.de
157 -
158 -}}}
159 -
160 -
161 -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.
162 -
163 -
164 -
165 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/invitetothisroom.png?width=1000&rev=1.2||alt="invitetothisroom.png" width="1000"]]
166 -
167 -
168 -
169 -
170 -
171 -
172 -The invitation will appear in the element chat window and must be accepted.
173 -
174 -
175 -
176 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/maxmustereinladungaccept.png?width=1000&rev=1.2||alt="maxmustereinladungaccept.png" width="1000"]]
177 -
178 -
179 -
180 -
181 -== private chat ==
182 -
183 -
184 -**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
185 -
186 -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.
187 -
188 -
189 -
190 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/startchat1.png?width=1000&rev=1.2||alt="startchat1.png" width="1000"]]
191 -
192 -
193 -
194 -
195 -
196 -
197 -Enter followings in the opened window:
198 -
199 -**For cit.tum Accounts**: e.g. @musterma:cit.tum.de
200 -
201 -{{{@cit.tum-ID:cit.tum.de
202 -
203 -}}}
204 -
205 -**For TUM Accounts:**
206 -
207 -{{{ @lrz-Kennung:tum.de
208 -
209 -}}}
210 -
211 -
212 -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.
213 -
214 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/invitepeople1.png?width=1000&rev=1.2||alt="invitepeople1.png" width="1000"]]
215 -
216 -
217 -[[image:/Informatik/Helpdesk/MatrixChat/WebHome/invitepeople2.png?width=1000&rev=1.2||alt="invitepeople2.png" width="1000"]]
218 -
219 -
220 -The invitation will appear in the element chat window and must be accepted.
221 -
222 -[[image:/invitepeople.png?width=1000&rev=1.2||alt="invitepeople.png" width="1000"]]
223 -
224 -
225 -----
188 +[[image:invitetotestraum.png||height="309" width="548"]]