I've previously written a post on getting riot and matrix working on a homelab environment. The point of the post was a starting ground for creating a central hub for bringing in the different chat apps into a single interface.
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David Field
What am I doing?
Using the extensibility of Matrix through bridges the project is to link my home hosted Matrix server to the services and provide myself with a single Riot interface on my phone and web browser for messaging.
Bridges
The various instructions for Bridges and an explanation on how they work and the different options can be found here.
Matrix.org
This was the first bridge I installed and it works by using the WhatsApp Web interface, so needs WhatsApp installed on a device and running to receive messages. If you really don't want to run WhatsApp on your phone the Git page has instructions on getting Whats app running on an AndroidVM.
For the purposes of these instructions I'm only going down the route of linking the bridge to WhatsApp running on my phone. I will get the VM working later.
Config Setup
Create a directory for the bridge and cd into it:
mkdir mautrix-whatsapp && cd mautrix-whatsappN.B. The docker image willchownits/datadirectory to UID 1337. The commands below mount the working directory as/data, so make sure you always run them in the correct directory.
Run the container for the first time, so it can create a config file for you:
docker run --rm -v `pwd`:/data:z dock.mau.dev/tulir/mautrix-whatsapp:latestopen the configuration file and change the following lines to reflect your setups
nano config.yamlChange the lines for the homeserver
homeserver:
address: https://matrix.mydomain.com
domain: matrix.mydomain.comChange the permissions section to reflect the user you login to your riot server with and the domain.
permissions:
'*': 5
'@myriotuser:matrix.mydomain.com': 100
matrix.mydomain.com: 10save and exit
Run the docker command again to generate the registration.yaml
docker run --rm -v `pwd`:/data:z dock.mau.dev/tulir/mautrix-whatsapp:latestThe registration.yaml needs editing and the line
url: http://localhost:29318changed to
url: http://<docker ip address>:29318You can find the ip of the container using
docker inspect <container id>Next copy the registration.yaml to the location of the synaps config
sudo cp registration.yaml /var/lib/docker/volumes/synapse-data/_data/Then change the rights of the file
sudo chown 991:991 /var/lib/docker/volumes/synapse-data/_data/registration.yaml
sudo chmod 644 /var/lib/docker/volumes/synapse-data/_data/registration.yamledit the homeserver.yaml used by the Synapse Server
app_service_config_files:
- data/registration.yamlThen restart the Synapse Docker container
Once restarted run the Whats App docker image
docker run -d --restart unless-stopped -p 29318:29318 -v `pwd`:/data:z dock.mau.dev/tulir/mautrix-whatsapp:latest
Authenticate
Login to Riot
Create a new Room (MyWhatsApp)
/invite @whatsappbot:matrix.mydomain.comyou should see
WhatsApp bridge bot
This room has been registered as your bridge management/status room. Send `help` to get a list of commands.Type
loginLog in by scanning the QR code. If the code expires before you scan it, the bridge will send an error to notify you.
- Open WhatsApp on your phone.
- Tap Menu or Settings and select WhatsApp Web.
- Point your phone at the image sent by the bot to capture the code.
Finally, the bot should inform you of a successful login and the bridge should start creating portal rooms for your recent WhatsApp groups and private chats.
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