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digital:server:matrixsynapsemisc [2018/11/08 14:26]
natrius 		digital:server:matrixsynapsemisc [2022/05/18 13:08] (current)
natrius [Tombstone Event]
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 Different things, sometimes advanced and some things that just did not fit in the regular guide.  Different things, sometimes advanced and some things that just did not fit in the regular guide. 
  
-## SRV Record+## Matrix tips they don't tell you 
 +https://wordsmith.social/cos/matrix-tips-they-dont-tell-you
  
-Use the domain ''matrix.example.com'', create a SRV Record like +## Interesting projects
  
-<code>_matrix._tcp.example.com. 3600 IN SRV 10 0 8448 matrix.example.com.</code>+Moved to [[digital:server:matrixprojects|Matrix projects]]
  
-and when creating the Synapse server use ''example.com'' for the servername. +## Synpase maintenance tools
  
-Stefan+* https://matrix-org.github.io/synapse/latest/usage/administration/database_maintenance_tools.html
  
-So, when I'm using the domain matrix.example.com and want to use exmpale.com for the registration and so on, i should use SRV.  +## Show the public rooms on the server
-If i'm using example.com and making the redirect with nginx, there is no need for a SRV record?+
  
-kythyria+* ''https://example.com/_matrix/client/r0/publicRooms''
  
-The SRV record is how other servers find your server (and putting matrix federation behind a reverse proxy is a bit fragile)+## Coturn
  
-Mathijs +Coturn is a turn server and it is used for 1:1 voip calls through the client (example: riot).
-the relevant url is where the federated servers can connect to you+
  
-kythyria+<code>apt install coturn</code>
  
-It's so your server_name (what's in MXIDs) doesn't have to be the hostname of the machine synapse is running on.+Edit Config files
  
-## Optional Adminshell +opening ports
- +
-If you forgot to write ''sudo'' and don't want to rewrite the whole command, just type ''sudo !!'' to execute the last command with sudo rights. +
- +
-There is another way but you should **not** work like that all the time because its not secure. There is a reason you have to write ''sudo'' for a lot of commands. For an initial server setup you may have to type a lot of commands, to avoid typing ''sudo *'' all the time, it is possible to type in ''sudo su''. This opens a admin-shell and you should be able to work without typing ''sudo'' in. Keep in mind, ''exit'' after step 8 and don't use ''sudo su'' when you just have to type in some commands. +
- +
-## Synpase maintenance tools +
- +
-https://github.com/matrix-org/synapse/wiki/Synapse-database-maintenance-tools +
- +
-## Change listener port +
- +
-Now check if the HTTP and HTTPS listener port '8008' and '8448' are bound to the local IP address ''0.0.0.0'' (and not to ''127.0.0.1''. +
- +
-<code>sudo nano /etc/matrix-synapse/homeserver.yaml</code> +
- +
-<code> +
-    port: 8448 +
-    bind_addresses: +
-      - '0.0.0.0' +
- +
-    - port: 8008 +
-    bind_addresses: ['127.0.0.1'] +
-</code>+
  
 ## Installing Bots ## Installing Bots
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 <code>python3 pollbot.py</code> <code>python3 pollbot.py</code>
 +
 +## Exclude a server from a channel
 +
 +Info von https://matrix.org/docs/guides/moderation#banning-servers-from-rooms-server-acls bzw. direkt https://spec.matrix.org/latest/client-server-api/#server-access-control-lists-acls-for-rooms
 +
 +- Chat `/devtools`
 +- `Send Custom Event`
 +- Rechts unten roten Button `Event` drücken
 +- Event Type: `m.room.server_acl`
 +- State Key: leer lassen
 +- Event Content: 
 +
 +```
 +{
 + "allow": [
 + "*"
 + ],
 + "allow_ip_literals": false,
 + "deny": [
 + "kiwifarms.net",
 + "*.kiwifarms.net",
 + "zygoat.club",
 + "*.zygoat.club"
 + ]
 +}
 +```
 +
 +- `Send`
 +- Bestätigung im Chat `[CURRENT USER] set the server ACLs for this room.`
 +
 +## Send custom reactions to messages (Powerlevel 1)
 +
 +- Chat `/devtools`
 +- `Send Custom Event`
 +- Event Type: `m.reaction`
 +- Event Content: 
 +
 +```
 +{
 +    "m.relates_to": {
 +        "rel_type": "m.annotation",
 +        "event_id": "$164569109460761pvPSY:matrix.org",
 +        "key": "BOMP!"
 +    }
 +}
 +```
 +
 +## Send custom reactions to messages (Powerlevel >=50)
 +
 +- Chat `/devtools`
 +- `Send Custom Event`
 +- Rechts unten roten Button `Event` drücken
 +- Event Type: `m.reaction`
 +- State Key: leer lassen
 +- Event Content: 
 +
 +```
 +{
 +    "m.relates_to": {
 +        "rel_type": "m.annotation",
 +        "event_id": "$164569109460761pvPSY:matrix.org",
 +        "key": "BOMP!"
 +    }
 +}
 +```
 +
 +- `Send`
 +
 +## Tombstone Event
 +
 +https://spec.matrix.org/latest/client-server-api/#events-17
 +
 +- Chat `/devtools`
 +- `Send Custom Event`
 +- Rechts unten roten Button `Event` drücken
 +- Event Type: `m.room.tombstone`
 +- State Key: leer lassen
 +- Event Content: 
 +
 +```
 +{
 +    "body": "This room has been replaced",
 +    "replacement_room": "!ERZvriGbDxJDxaCBxX:matrix.org"
 +  }
 +```
 +
 +- `Send`
 +
 +## Inactive room blocking address
 +
 +IIRC you can request release of alias at support@matrix.org
 +
 +