122 lines
5.1 KiB
Markdown
122 lines
5.1 KiB
Markdown
# Matrix Webhook
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Post a message to a matrix room with a simple HTTP POST
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This is my own fork of https://github.com/nim65s/matrix-webhook
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It adds a yaml configuration with multi-api key endpoints and moves the filtes
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to more of a plugin-based system
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## Install
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For now, clone this repo and run `pip install .`
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## Start
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Create a matrix user for the bot, and launch this app with the following arguments and/or environment variables
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(environment variables update defaults, arguments take precedence):
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```
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matrix-webhook -h
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# OR
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python -m matrix_webhook -h
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# OR
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docker run --rm -it nim65s/matrix-webhook -h
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```
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```
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usage: python -m matrix_webhook [-h] [-H HOST] [-P PORT] [-u MATRIX_URL]
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[-i MATRIX_ID] [-p MATRIX_PW] [-k API_KEYS]
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[-c CONFIG] [-v]
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Configuration for Matrix Webhook.
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options:
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-h, --help show this help message and exit
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-H HOST, --host HOST host to listen to. Default: `''`. Environment
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variable: `HOST`
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-P PORT, --port PORT port to listed to. Default: 4785. Environment
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variable: `PORT`
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-u MATRIX_URL, --matrix-url MATRIX_URL
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matrix homeserver url. Default: `https://matrix.org`.
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Environment variable: `MATRIX_URL`
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-i MATRIX_ID, --matrix-id MATRIX_ID
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matrix user-id. Required. Environment variable:
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`MATRIX_ID`
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-p MATRIX_PW, --matrix-pw MATRIX_PW
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matrix password. Required. Environment variable:
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`MATRIX_PW`
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-k API_KEYS, --api-keys API_KEYS
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comma separated list of shared secrets to use this
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service. Required. Environment variable: `API_KEYS`
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-c CONFIG, --config CONFIG
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configuration file. Default: `config.yaml`
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-v, --verbose increment verbosity level
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```
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## Dev
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```
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poetry install
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# or python3 -m pip install --user markdown matrix-nio
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python3 -m matrix_webhook
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```
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## Prod
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A `docker-compose.yml` is provided:
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- Use [Traefik](https://traefik.io/) on the `web` docker network, eg. with
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[proxyta.net](https://framagit.org/oxyta.net/proxyta.net)
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- Put the configuration into a `.env` file
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- Configure your DNS for `${CHATONS_SERVICE:-matrixwebhook}.${CHATONS_DOMAIN:-localhost}`
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```
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docker-compose up -d
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```
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## Test / Usage
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```
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curl -d '{"body":"new contrib from toto: [44](http://radio.localhost/map/#44)", "key": "secret"}' \
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'http://matrixwebhook.localhost/!DPrUlnwOhBEfYwsDLh:matrix.org'
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```
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(or localhost:4785 without docker)
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### Formatters
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These formatters will output custom messages depending on the specific formatter. Generally to set these up, on the remote provider you would create a webhook with `https://your.webhook.domain/?formatter=<formatter columun below>&api_key=<your apikey>`
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| formatter | description | key location |
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| -- | - | - |
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| github | for github.com | in github JSON webhook settings as `secret` |
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| grafana | for grafana | in webhook URL with `api_key=<yourkey>` |
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| pingdom | for pingdom.com | in webhook URL with `api_key=<yourkey>` |
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| buildbot | buildbot reporter | in webhook URL with `api_key=<yourkey>` or in master.cfg credentials header as `api_key` |
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| generic | returns raw JSON that was recieved. For developing additional formatter plugins | in URL with api_key=<yourkey> |
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For example, if your matrix-webhook was hosted at https://webhooks.example.com, and you were setting up pingdom and you have an api_key of "123", you would use the following URL for your webhook call from pingdom:
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`https://webhooks.example.com/?formatter=pingdom&api_key=123`
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### For Gitlab
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At a group level, Gitlab does not permit to setup webhooks. A workaround consists to use Google
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Chat or Microsoft Teams notification integration with a custom URL (Gitlab does not check if the url begins with the normal url of the service).
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#### Google Chat
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Add a Google Chat integration with an URL ending with `?formatter=gitlab_gchat&key=API_KEY`
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#### Microsoft Teams
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Add a Microsoft Teams integration with an URL ending with `?formatter=gitlab_teams&key=API_KEY`
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## Test room
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[#matrix-webhook:tetaneutral.net](https://matrix.to/#/!DPrUlnwOhBEfYwsDLh:matrix.org)
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## Unit tests
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```
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docker-compose -f test.yml up --exit-code-from tests --force-recreate --build
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```
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