Changes for page Matrix

Last modified by Stefan Schwalb on 2023/08/28 20:39
From version 4.1
edited by Aysegül Omus
on 2023/08/21 16:37
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To version 33.2
edited by Jonas Jelten
on 2023/08/28 16:22
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1 +XWiki.jelten
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1 -= Establishing a Matrix Chat =
1 +{{toc/}}
2 2  
3 3  
4 +== What is Matrix? ==
4 4  
5 -(% class="wikitoc" %)
6 -* [[Establishing a Matrix Chat>>path:#HEstablishingaMatrixChat]]
7 -** [[Log in>>path:#HLogin]]
8 -*** [[Log in to the web interface with TUM login data>>path:#HLogintothewebinterfacewithTUMlogindata]]
9 -*** [[Log in to the web interface with cit.tum login data>>path:#HLogintothewebinterfacewithcit.tumlogindata]]
10 -** [[Create new chat room>>path:#HCreatenewchatroom]]
11 -*** [[Explore rooms>>path:#HExplorerooms]]
12 -** [[Invite into the chat room>>path:#HInviteintothechatroom]]
13 -** [[private chat>>path:#Hprivatechat]]
14 -** [[keys for encrypted rooms>>path:#Hkeysforencryptedrooms]]
15 -** [[User Settings>>path:#HUserSettings]]
16 -*** [[All Settings>>path:#HAllSettings]]
17 -**** [[General>>path:#HGeneral]]
18 -**** [[Appearance>>path:#HAppearance]]
19 -**** [[Flair>>path:#HFlair]]
20 -**** [[Notifications>>path:#HNotifications]]
21 -**** [[Preferences>>path:#HPreferences]]
22 -**** [[Voice & Video>>path:#HVoice26Video]]
23 -**** [[Security and Privacy>>path:#HSecurityandPrivacy]]
24 -**** [[Help & About>>path:#HHelp26About]]
25 -** [[Settings for People>>path:#HSettingsforPeople]]
26 -*** [[General>>path:#HGeneral-1]]
27 -**** [[Show options>>path:#HShowoptions]]
28 -**** [[Start chat>>path:#HStartchat]]
29 -*** [[Room Settings>>path:#HRoomSettings]]
30 -*** [[Share room>>path:#HShareroom]]
31 -*** [[Manage Integrations>>path:#HManageIntegrations]]
32 -*** [[Search>>path:#HSearch]]
33 -*** [[Show/hide members>>path:#HShow2Fhidemembers]]
34 -*** [[Files>>path:#HFiles]]
35 -*** [[Notifications>>path:#HNotifications-1]]
36 -*** [[Room options>>path:#HRoomoptions]]
37 -*** [[Notification options>>path:#HNotificationoptions]]
38 -** [[Settings for rooms>>path:#HSettingsforrooms]]
39 -*** [[General>>path:#HGeneral-2]]
40 -**** [[Show options>>path:#HShowoptions-1]]
41 -**** [[Create new room>>path:#HCreatenewroom]]
42 -*** [[Room Options>>path:#HRoomOptions]]
43 -*** [[Share room>>path:#HShareroom-1]]
44 -*** [[Manage Integrations>>path:#HManageIntegrations-1]]
45 -*** [[Search>>path:#HSearch-1]]
46 -*** [[Show/hide members>>path:#HShow2Fhidemembers-1]]
47 -*** [[Files>>path:#HFiles-1]]
48 -*** [[Notifications>>path:#HNotifications-2]]
49 -*** [[Room options>>path:#HRoomoptions-1]]
50 -*** [[Notification options>>path:#HNotificationoptions-1]]
51 -* [[Important KB-Links (the website is only available in MWN Network):>>path:#HImportantKB-Links28thewebsiteisonlyavailableinMWNNetwork29:]]
52 52  
53 -There are two Matrix-Servers:
54 - 1 matrix.tum.de (LRZ-ID)
55 - 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.
56 56  
57 -You can log in any of them with the appropriate ID and password.
58 -The Matrix Server is available as web but also as client. It can be found as web interface under the following links:
59 -[[matrix.cit.tum.de (ITOID)>>url:https://matrix.cit.tum.de/#/welcome]]
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 +)))
60 60  
19 +So People have their **account on one server** but can write messages **to anyone on other servers**.
20 +
61 61  
62 -[[matrix.tum.de (LRZ-TUM-ID)>>url:https://matrix.tum.de/#/welcome]]
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.
63 63  
26 +== Home Server ==
64 64  
65 -[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
28 +Messages are stored and synced between home servers.
66 66  
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:
67 67  
68 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/elementdriver.png?width=1000&rev=1.2||alt="elementdriver.png" width="1000"]]
32 +* **matrix.cit.tum.de** for CIT accounts: @username:cit.tum.de
33 +* **matrix.tum.de** for TUM accounts: @username:tum.de
69 69  
35 +You only need to use one account and can communicate with any other homeserver of the world.
70 70  
71 -== Log in ==
37 +If you don't have a CIT or TUM account, you can use a public homeserver instead:
72 72  
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 :)
73 73  
43 +To use your home server, you have to **use a client** that communicates with your homeserver.
74 74  
75 -=== Log in to the web interface with TUM login data ===
45 +== Clients ==
76 76  
47 +[[Element>>https://element.io/]] is our client of choice. You can use it
77 77  
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]]
78 78  
79 -{{{Webseite: https://matrix.tum.de
55 +== Sign in ==
80 80  
81 -ID: LRZ-ID (without @mytum.de or @tum.de)
57 +=== Sign in to the desktop version ===
82 82  
83 -Password: LRZ/TUM Password
84 84  
60 +[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
85 85  
86 -}}}
62 +[[image:matrixdownload.png||height="284" width="575"]]
87 87  
88 88  
89 89  
90 -[[image:matrixrbgTUM.png?width=1000&rev=1.2||alt="matrixrbgTUM.png" width="1000"]]
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]] .
91 91  
68 +(% class="wikigeneratedid" %)
69 +[[image:elementdesktopversionlogineng.png||height="745" width="558"]]
92 92  
93 93  
94 94  
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:
95 95  
96 -[[image:matrixanmeldentum.png?width=1000&rev=1.2||alt="matrixanmeldentum.png" width="1000"]]
76 +(% class="box infomessage" %)
77 +(((
78 +**CIT : Homeserver**: matrix.cit.tum.de , **Username**: CIT-ID (without @cit.tum.de), **Password**: CIT Password
79 +)))
97 97  
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 +)))
98 98  
99 99  
87 +(% class="wikigeneratedid" %)
88 +[[image:signinediteng.png||height="606" width="557"]]
100 100  
90 +(% class="wikigeneratedid" %)
91 +[[image:desktopelementengcit2.png||height="609" width="556"]]
101 101  
102 102  
103 -=== Log in to the web interface with cit.tum login data ===
94 +(% class="wikigeneratedid" %)
95 +[[image:desktopelementengcit3.png||height="497" width="555"]]
104 104  
105 -{{{Webseite: https://matrix.in.tum.de
106 106  
107 -ID: ITO(cit.tum)-ID (without @cit.tum.de)
108 108  
109 -Password: cit.tum Password
99 +=== Sign in to the web interface ===
110 110  
111 -}}}
112 112  
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]] .
113 113  
114 114  
105 +==== With TUM login data ====
115 115  
116 116  
117 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/elemtrbgin.png?width=1000&rev=1.2||alt="elemtrbgin.png" width="1000"]]
108 +**Webpage**: [[https:~~/~~/matrix.tum.de>>https://matrix.tum.de]]
118 118  
110 +**Username**: LRZ-ID (without @mytum.de or @tum.de)
119 119  
112 +**Password**: LRZ/TUM Password
120 120  
121 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/matrixanmeldenIntum.png?width=1000&rev=1.2||alt="matrixanmeldenIntum.png" width="1000"]]
114 +[[image:tumaccountlogineng1.png||height="329" width="582"]]
122 122  
123 123  
117 +[[image:tumaccountlogineng2n.png||height="357" width="581"]]
124 124  
125 125  
126 126  
127 -----
121 +==== With CIT login data ====
128 128  
129 -== Create new chat room ==
123 +**Webpage**: [[https:~~/~~/matrix.cit.tum.de>>https://matrix.cit.tum.de]]
130 130  
125 +**Username**: CIT-ID (without @cit.tum.de)
131 131  
132 -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.
127 +**Password**: CIT Password
133 133  
134 134  
130 +[[image:Screenshot 2023-08-23 at 18.16.21.png||height="446" width="573"]]
135 135  
136 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroom%2B.png?width=1000||alt="createroom+.png" width="1000"]]
137 137  
133 +[[image:rbgaccountlogineng2.png||height="353" width="569"]]
138 138  
135 +== Create a new chat room ==
139 139  
140 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroom2.png?width=1000&rev=1.2||alt="createroom2.png" width="1000"]]
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.
141 141  
139 +[[image:addroom1new.png||height="284" width="567"]]
142 142  
143 143  
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.
144 144  
144 +[[image:addroom3.png||height="673" width="563"]]
145 145  
146 146  
147 -=== Explore rooms ===
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.
149 149  
150 -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.
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.
151 151  
152 152  
154 +Click the button **Invite to this room** to invite people to the group chat. 
153 153  
154 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/explorerooms.png?width=1000&rev=1.2||alt="explorerooms.png" width="1000"]]
156 +[[image:addroom4new.png||height="571" width="553"]]
155 155  
156 156  
159 +If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
157 157  
161 +[[image:startchat1.png||height="177" width="555"]]
158 158  
163 +Enter the following Matrix ID's in the opened window:
159 159  
160 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/explorerooms2join.png?width=1000&rev=1.2||alt="explorerooms2join.png" width="1000"]]
165 +**For CIT Accounts**: e.g. @musterma:cit.tum.de
161 161  
167 +(% class="box infomessage" %)
168 +(((
169 +@CIT-ID:cit.tum.de
170 +)))
162 162  
172 +**For TUM Accounts: **e.g. @lr89rbg:tum.de
163 163  
174 +(% class="box infomessage" %)
175 +(((
176 + @LRZ-ID:tum.de
177 +)))
164 164  
179 +**For other Accounts: ** e.g. @musterma:matrix.org
165 165  
181 +(% class="box infomessage" %)
182 +(((
183 + @username:domain
184 +)))
166 166  
167 -The chat room **Test-RBG** is private, so it is not visible to others and participants can only join the room by invitation.
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.
168 168  
169 -
170 -
171 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/createroomtestrbg.png?width=1000&rev=1.2||alt="createroomtestrbg.png" width="1000"]]
172 -
173 -
174 -
175 -
176 -
177 -
178 -== Invite into the chat room ==
179 -
180 -
181 -
182 -**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
183 -
184 -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.
185 -
186 -
187 -
188 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/invitetothisroom1.png?width=1000&rev=1.2||alt="invitetothisroom1.png" width="1000"]]
189 -
190 -
191 -
192 -Enter followings in the opened window:
193 -
194 -**For in.tum or ma.tum Accounts**: e.g. @musterma:cit.tum.de
195 -
196 -{{{@cit.tum-ID:cit.tum.de
197 -
198 -}}}
199 -
200 -**For TUM Accounts:**
201 -
202 -{{{ @lrz-Kennung:tum.de
203 -
204 -}}}
205 -
206 -
207 -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.
208 -
209 -
210 -
211 -[[image:/bin/download/Informatik/Helpdesk/MatrixChat/WebHome/invitetothisroom.png?width=1000&rev=1.2||alt="invitetothisroom.png" width="1000"]]
212 -
213 -
214 -
215 -
216 -
217 -
218 -The invitation will appear in the element chat window and must be accepted.
219 -
220 -
221 -
222 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/maxmustereinladungaccept.png?width=1000&rev=1.2||alt="maxmustereinladungaccept.png" width="1000"]]
223 -
224 -
225 -
226 -
227 -== private chat ==
228 -
229 -
230 -**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
231 -
232 -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.
233 -
234 -
235 -
236 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/startchat1.png?width=1000&rev=1.2||alt="startchat1.png" width="1000"]]
237 -
238 -
239 -
240 -
241 -
242 -
243 -Enter followings in the opened window:
244 -
245 -**For cit.tum Accounts**: e.g. @musterma:cit.tum.de
246 -
247 -{{{@cit.tum-ID:cit.tum.de
248 -
249 -}}}
250 -
251 -**For TUM Accounts:**
252 -
253 -{{{ @lrz-Kennung:tum.de
254 -
255 -}}}
256 -
257 -
258 -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.
259 -
260 -[[image:Informatik/Helpdesk/MatrixChat/WebHome/invitepeople1.png?width=1000&rev=1.2||alt="invitepeople1.png" width="1000"]]
261 -
262 -
263 -[[image:/Informatik/Helpdesk/MatrixChat/WebHome/invitepeople2.png?width=1000&rev=1.2||alt="invitepeople2.png" width="1000"]]
264 -
265 -
266 -The invitation will appear in the element chat window and must be accepted.
267 -
268 -[[image:/invitepeople.png?width=1000&rev=1.2||alt="invitepeople.png" width="1000"]]
269 -
270 -
271 -----
188 +[[image:invitetotestraum.png||height="309" width="548"]]