Changes for page Matrix

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1		-XWiki.kahraman
	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	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 (ITO- ID)>>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
15		-[[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.
16	16
	26	+== Home Server ==
17	17
18		-[[ 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.
19	19
20		-[[image:elementdriver.png||width="1000"]]
	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:
21	21
	32	+* **matrix.cit.tum.de** for CIT accounts: @username:cit.tum.de
	33	+* **matrix.tum.de** for TUM accounts: @username:tum.de
22	22
23		-== Log in ==
	35	+You only need to use one account and can communicate with any other homeserver of the world.
24	24
	37	+If you don't have a CIT or TUM account, you can use a public homeserver instead:
25	25
	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
27		-=== Log in to the web interface with TUM login data ===
	43	+To use your home server, you have to **use a client** that communicates with your homeserver.
28	28
	45	+== Clients ==
29	29
	47	+[[Element>>https://element.io/]] is our client of choice. You can use it
30	30
31		-{{{Webseite: https://matrix.tum.de
	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]]
32	32
33		-ID: LRZ-ID (without @mytum.de or @tum.de)
	55	+== Sign in ==
34	34
35		-Password: LRZ/TUM Password
	57	+=== Sign in to the desktop version ===
36	36
37	37
38		-}}}
	60	+[[ Here>>url:https://element.io/get-started]] you can find installation for IOS, Android, Mac, Linux and Windows.
39	39
	62	+[[image:matrixdownload.png||height="284" width="575"]]
40	40
41	41
42		-[[image:matrixrbgTUM.png||width="1000"]]
43	43
	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]] .
44	44
	68	+(% class="wikigeneratedid" %)
	69	+[[image:elementdesktopversionlogineng.png||height="745" width="558"]]
45	45
46		-[[image:matrixanmeldentum.png]]
47	47
48	48
	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:
49	49
50		-=== Log in to the web interface with cit.tum login data ===
	76	+(% class="box infomessage" %)
	77	+(((
	78	+**CIT : Homeserver**: matrix.cit.tum.de , **Username**: CIT-ID (without @cit.tum.de), **Password**: CIT Password
	79	+)))
51	51
52		-{{{Webseite: https://matrix.cit.tum.de
	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	+)))
53	53
54		-ID: ITO(cit.tum)-ID (without @cit.tum.de)
55	55
56		-Password: cit.tum Password
	87	+(% class="wikigeneratedid" %)
	88	+[[image:signinediteng.png||height="606" width="557"]]
57	57
58		-}}}
	90	+(% class="wikigeneratedid" %)
	91	+[[image:desktopelementengcit2.png||height="609" width="556"]]
59	59
60	60
61		-[[image:elemtrbgin.png||width="1000"]]
	94	+(% class="wikigeneratedid" %)
	95	+[[image:desktopelementengcit3.png||height="497" width="555"]]
62	62
63	63
64	64
65		-[[image:matrixanmeldenIntum.png||width="1000"]]
	99	+=== Sign in to the web interface ===
66	66
67	67
68		-----
	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]] .
69	69
70		-== Create new chat room ==
71	71
	105	+==== With TUM login data ====
72	72
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.
74	74
	108	+**Webpage**: [[https:~~/~~/matrix.tum.de>>https://matrix.tum.de]]
75	75
	110	+**Username**: LRZ-ID (without @mytum.de or @tum.de)
76	76
77		-[[image:createroom%2B.png||
78		-width="1000"]]
	112	+**Password**: LRZ/TUM Password
79	79
	114	+[[image:tumaccountlogineng1.png||height="329" width="582"]]
80	80
81	81
82		-[[image:createroom2.png||width="1000"]]
	117	+[[image:tumaccountlogineng2n.png||height="357" width="581"]]
83	83
84	84
85		-The chat room **Test-RBG** is private, so it is not visible to others and participants can only join the room by invitation.
86	86
87		-[[image:createroomtestrbg.png||width="1000"]]
	121	+==== With CIT login data ====
88	88
	123	+**Webpage**: [[https:~~/~~/matrix.cit.tum.de>>https://matrix.cit.tum.de]]
89	89
90		-== Invite into the chat room ==
	125	+**Username**: CIT-ID (without @cit.tum.de)
91	91
	127	+**Password**: CIT Password
92	92
93		-**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
94	94
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.
	130	+[[image:Screenshot 2023-08-23 at 18.16.21.png||height="446" width="573"]]
96	96
97		-[[image:invitetothisroom1.png||width="1000"]]
98	98
	133	+[[image:rbgaccountlogineng2.png||height="353" width="569"]]
99	99
100		-Enter followings in the opened window:
	135	+== Create a new chat room ==
101	101
102		-**For in.tum or ma.tum Accounts**: e.g. @musterma:cit.tum.de
	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.
103	103
104		-{{{@cit.tum-ID:cit.tum.de
	139	+[[image:addroom1new.png||height="284" width="567"]]
105	105
106		-}}}
107	107
108		-**For TUM Accounts:**
	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.
109	109
110		-{{{ @lrz-Kennung:tum.de
	144	+[[image:addroom3.png||height="673" width="563"]]
111	111
112		-}}}
113	113
	147	+== Invite People into the chat ==
114	114
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.
	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.
116	116
117		-[[image:invitetothisroom.png||width="1000"]]
	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.
118	118
119	119
120		-The invitation will appear in the matrix chat window and must be accepted.
	154	+Click the button **Invite to this room** to invite people to the group chat.
121	121
122		-[[image:maxmustereinladungaccept.png||width="1000"]]
	156	+[[image:addroom4new.png||height="571" width="553"]]
123	123
124	124
125		-=== invite to the private chat ===
	159	+If you want to chat with a member privatly, click on the **+-Button** beside **People** in the program or on the web interface.
126	126
	161	+[[image:startchat1.png||height="177" width="555"]]
127	127
128		-**Requirement**: The member which is been invited has registered once on the same TUM/ITO Matrix Server
	163	+Enter the following Matrix ID's in the opened window:
129	129
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.
	165	+**For CIT Accounts**: e.g. @musterma:cit.tum.de
131	131
	167	+(% class="box infomessage" %)
	168	+(((
	169	+@CIT-ID:cit.tum.de
	170	+)))
132	132
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		-
145	145	**For TUM Accounts: **e.g. @lr89rbg:tum.de
146	146
147		-{{{ @lrz-Kennung:tum.de
	174	+(% class="box infomessage" %)
	175	+(((
	176	+ @LRZ-ID:tum.de
	177	+)))
148	148
149		-}}}
	179	+**For other Accounts: ** e.g. @musterma:matrix.org
150	150
	181	+(% class="box infomessage" %)
	182	+(((
	183	+ @username:domain
	184	+)))
151	151
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.
	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.
153	153
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		-----
	188	+[[image:invitetotestraum.png||height="309" width="548"]]