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matrix: added turn/stun server

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wiki/docker/awesometechnologies_-_synapse-admin.md
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# awesometechnologies - synapse-admin
This is a [Docker](/wiki/docker.md) container for a Synapse server of [Matrix](../matrix.md).
This is a [Docker](/wiki/docker.md) container for a Synapse administration server of
[Matrix](../matrix.md).
The official container and documentation was made by
[awesometechnologies](https://hub.docker.com/awesometechnologies/synapse-admin).
This docker-rebuild is made up by a `docker-compose.yml` file.

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wiki/docker/coturn_-_coturn.md Normal file
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# coturn - coturn
This is a [Docker](/wiki/docker.md) container for a TURN/STUN server.
A server like this can be used in a [Matrix](../matrix.md) server configuration.
The official container and documentation was made by
[coturn](https://github.com/coturn/coturn).
This docker-rebuild is made up by a `docker-compose.yml` file.
## Set-up
Create the files `rebuild.sh`, `data/matrix/coturn/turnserver.conf` and `docker-compose.yml` at the
same place.
Change the settings according to your needs and run `./rebuild.sh` afterwards.
For the `data/matrix/coturn/turnserver.conf` file change the values for `static-auth-secret`,
`realm`, `cli-password` and `external-ip`.
For the passwords [OpenSSL](/wiki/linux/openssl.md#password-generator) can be used to create a
sufficiently random password.
The value of `external-ip` consists of the local IP (left side) and the public IP (right side).
To get the local IP the command `ip route get 1` can be used.
For the public IP the command `curl api.ipify.org` can be used.
## Ports
Set the following ports in the `ports:` section.
| Container Port | Recommended outside port | Protocol | Description |
| -------------- | ------------------------ | -------- | ----------- |
| `3478` | `3478` | TCP/UDP | TURN/STUN |
| `5349` | `5349` | TCP/UDP | TURN/STUN |
| `49152-65535` | `49152-65535` | UDP | TURN/STUN |
## rebuild.sh
```sh
#!/bin/sh
docker-compose down
docker pull coturn/coturn:latest
docker-compose up -d
```
## docker-compose.yml
```yml
version: "2"
services:
coturn:
image: "instrumentisto/coturn:latest"
restart: "unless-stopped"
volumes:
- "./data/matrix/coturn/turnserver.conf:/etc/coturn/turnserver.conf"
ports:
- "49160-49200:49160-49200/udp"
- "3478:3478"
- "5349:5349"
```
## data/matrix/coturn/turnserver.conf
```txt
use-auth-secret
static-auth-secret=SomeSecretPasswordForMatrix
realm=matrix.example.com
listening-port=3478
tls-listening-port=5349
min-port=49160
max-port=49200
verbose
allow-loopback-peers
cli-password=SomePasswordForCLI
external-ip=192.168.0.2/123.123.123.123
```

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wiki/linux/openssl.md
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@ -25,3 +25,13 @@ where `plaintext.txt` is the message to encrypt and `encrypted.txt` is the
encrypted message.
You can decrypt the message using the private key `private.key` as follows
`openssl rsautl -decrypt -inkey private.key -in encrypted.txt -out plaintext.txt`.
### Password Generator
OpenSSL can be used to create a password.
For this use the following command.
It will create a hexadecimal password with 32 characters.
```ssh
openssl rand -hex 32
```

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wiki/matrix.md
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@ -14,15 +14,19 @@ This setup guide follows a modified version of the
Furthermore this guide will assume you already have a
[traefik v2.4](./traefik.md) instance setup as described in the
[traefik docker image article](./docker/traefik.md).
The Matrix server created by this article will be able to use federation, VoIP using the
[TURN/STUN protocoll from a self-hosted server](#coturn), screen share and video telephony using
jitsi, [a web client using a self-hosted Element server](#element-web-client) and an
[administration interface thats also self-hosted](#administration-interface).
### DNS records
### DNS Records
You will need to create some [DNS](./dns.md) entries in order for synapse to
function correctly.
Additionally you will need 2 subdomains (this guide will assume you use the
domain `example.com` with the subdomains `matrix` and `synapse`).
Create the following DNS records:
Create the following DNS records.
```txt
example.com. A <ip of your server>
@ -37,7 +41,7 @@ The docker-image used for the synapse matrix server can be found in the
[docker-image directory](./docker/matrixdotorg_-_synapse.md).
Create the `docker-compose.yml` file at a location of your choice (this guide
will assume and recommend the file lies in a directory called matrix) with the
following contents:
following contents.
```yml
version: "3.4"
@ -71,11 +75,14 @@ volumes:
driver: local
```
Now manually create the synapse volume you referenced in this file by running:
`docker volume create matrix_synapse`
Now manually create the synapse volume you referenced in this file by running.
```txt
docker volume create matrix_synapse
```
After that you will need to create the basic configuration files for synapse by
running:
running.
```bash
docker run -it --rm \
@ -88,10 +95,13 @@ docker run -it --rm \
```
If you want to enable/disable registration go to the `homeserver.yaml`
and add the following line either set to `true` or `false`:
`enable_registration: true`.
and add the following line either set to `true` or `false`.
Additionally create the following lines:
```txt
enable_registration: true
```
Additionally create the following lines.
```
federation_ip_range_blacklist:
@ -126,7 +136,7 @@ The docker-image used for the nginx instance can be found in the
[docker-image directory](./docker/nginx.md).
For federation to work properly an nginx container is needed aswell.
In the directory containing your `docker-compose.yml` create the file
`data/matrix/nginx/matrix.conf` and fill in the following lines:
`data/matrix/nginx/matrix.conf` and fill in the following lines.
```txt
server {
@ -149,7 +159,7 @@ server {
```
Create the file `data/matrix/nginx/www/.well-known/matrix/client` and set the
contents as follows:
contents as follows.
```json
{
@ -160,7 +170,7 @@ contents as follows:
```
Create the file `data/matrix/nginx/www/.well-known/matrix/server` and set the
contents as follows:
contents as follows.
```json
{
@ -169,7 +179,7 @@ contents as follows:
```
After that add the following lines in the `service` section in your
`docker-compse.yml`:
`docker-compse.yml`.
```yml
nginx:
@ -204,21 +214,21 @@ You should see a green sign that indicates success.
If one of these does not work (but synapse works) your nginx configuration is
not correctly set up.
### Element web client
### Element Web Client
The docker-image used for the web client can be found in the
[docker-image directory](./docker/vectorim_-_riot-web.md).
This section will add a self hosted Matrix web client in form of `Element`
(which was previously called `riot`).
First you will need to create another DNS record:
First you will need to create another DNS record.
```txt
chat. A <ip of your server>
```
In the directory containing your `docker-compose.yml` file create the file
`data/matrix/element/config.json` with the contents as follows:
`data/matrix/element/config.json` with the contents as follows.
```json
{
@ -288,7 +298,7 @@ In the directory containing your `docker-compose.yml` file create the file
```
After that add the following lines to your `docker-compose.yml` in the `service`
section:
section.
```yml
element:
@ -307,8 +317,11 @@ section:
```
Add the following line to the `homeserver.yaml` of the synapse server to
indicate your element domain:
`web_client_location: https://chat.example.com`.
indicate your element domain.
```txt
web_client_location: https://chat.example.com
```
Start the container.
You should now be able to navigate to `https://chat.example.com` where you are
@ -316,7 +329,7 @@ prompted with a log in window.
If you already created an account you should be able to log in.
If any of that is not working there is something wrong with your configuration.
### Administration interface
### Administration Interface
The docker-image used for the administration interface can be found in the
[docker-image directory](./docker/awesometechnologies_-_synapse-admin.md).
@ -324,13 +337,13 @@ This section will add a self hosted Matrix administration interface.
This is especially useful if you have `enable_registration` set to `false`
because you can dynamically create and administrate users and rooms.
First you will need to create another DNS record:
First you will need to create another DNS record.
```txt
matrixadmin. A <ip of your server>
```
Add the following lines in the `service` section to your `docker-compose.yml`:
Add the following lines in the `service` section to your `docker-compose.yml`.
```yml
synapse-admin:
@ -350,3 +363,68 @@ Start the container.
After that you should be able to navigate to `https://matrixadmin.example.com`
and log into the interface with your administration account.
Your `Homeserver URL` in that case is `https://synapse.example.com`.
### Coturn
The docker-image used for the TURN/STUN Server can be found in the
[docker-image directory](./docker/coturn_-_coturn.md).
This section will add a self hosted TURN/STUN VoIP server.
In the directory containing your `docker-compose.yml` create the file
`data/matrix/coturn/turnserver.conf` and fill in the following lines.
```txt
use-auth-secret
static-auth-secret=SomeSecretPasswordForMatrix
realm=matrix.example.com
listening-port=3478
tls-listening-port=5349
min-port=49160
max-port=49200
verbose
allow-loopback-peers
cli-password=SomePasswordForCLI
external-ip=192.168.0.2/123.123.123.123
```
Make sure to change the values for `static-auth-secret`, `realm`, `cli-password` and `external-ip`.
For the passwords [OpenSSL](/wiki/linux/openssl.md#password-generator) can be used to create a
sufficiently random password.
The value of `external-ip` consists of the local IP (left side) and the public IP (right side).
To get the local IP the command `ip route get 1` can be used.
For the public IP the command `curl api.ipify.org` can be used.
Then navigate to the `homeserver.yaml` inside the [Synapse volume](#synapse).
Add the following lines.
```txt
turn_uris:
- "turn:matrix.example.com:3478?transport=udp"
- "turn:matrix.example.com:3478?transport=tcp"
- "turns:matrix.example.com:3478?transport=udp"
- "turns:matrix.example.com:3478?transport=tcp"
turn_shared_secret: "SomeSecretPasswordForMatrix"
turn_user_lifetime: 86400000
turn_allow_guests: True
```
Change `matrix.example.com` to match the value of `realm` in `data/matrix/coturn/turnserver.conf`.
Do the same for `turn_shared_secret` with the value of `static-auth-secret` in
`data/matrix/coturn/turnserver.conf`.
Finally add the following lines in the `service` section to your `docker-compose.yml`.
```yml
coturn:
image: "instrumentisto/coturn:latest"
restart: "unless-stopped"
volumes:
- "./data/matrix/coturn/turnserver.conf:/etc/coturn/turnserver.conf"
ports:
- "49160-49200:49160-49200/udp"
- "3478:3478"
- "5349:5349"
```
Afterwards if not done already restart the Matrix server and all its services.