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503 lines
23 KiB
ReStructuredText
503 lines
23 KiB
ReStructuredText
===============================================
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APRSD - Ham radio APRS-IS Message plugin server
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===============================================
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KM6LYW and WB4BOR
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____________________
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|pypi| |pytest| |versions| |slack| |issues| |commit| |imports| |down|
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`APRSD <http://github.com/craigerl/aprsd>`_ is a Ham radio `APRS <http://aprs.org>`_ message command gateway built on python.
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Table of Contents
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=================
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1. `What is APRSD <#what-is-aprsd>`_
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2. `APRSD Overview Diagram <#aprsd-overview-diagram>`_
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3. `Typical Use Case <#typical-use-case>`_
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4. `Installation <#installation>`_
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5. `Example Usage <#example-usage>`_
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6. `Help <#help>`_
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7. `Commands <#commands>`_
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- `Configuration <#configuration>`_
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- `Server <#server>`_
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- `Current List of Built-in Plugins <#current-list-of-built-in-plugins>`_
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- `Pypi.org APRSD Installable Plugin Packages <#pypiorg-aprsd-installable-plugin-packages>`_
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- `🐍 APRSD Installed 3rd Party Plugins <#aprsd-installed-3rd-party-plugins>`_
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- `Send Message <#send-message>`_
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- `Send Email (Radio to SMTP Server) <#send-email-radio-to-smtp-server>`_
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- `Receive Email (IMAP Server to Radio) <#receive-email-imap-server-to-radio>`_
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- `Location <#location>`_
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- `Web Admin Interface <#web-admin-interface>`_
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8. `Development <#development>`_
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- `Building Your Own APRSD Plugins <#building-your-own-aprsd-plugins>`_
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9. `Workflow <#workflow>`_
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10. `Release <#release>`_
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11. `Docker Container <#docker-container>`_
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- `Building <#building-1>`_
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- `Official Build <#official-build>`_
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- `Development Build <#development-build>`_
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- `Running the Container <#running-the-container>`_
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What is APRSD
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=============
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APRSD is a python application for interacting with the APRS network and providing
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APRS services for HAM radio operators.
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APRSD currently has 4 main commands to use.
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* server - Connect to APRS and listen/respond to APRS messages
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* webchat - web based chat program over APRS
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* send-message - Send a message to a callsign via APRS_IS.
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* listen - Listen to packets on the APRS-IS Network based on FILTER.
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Each of those commands can connect to the APRS-IS network if internet connectivity
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is available. If internet is not available, then APRS can be configured to talk
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to a TCP KISS TNC for radio connectivity.
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Please `read the docs`_ to learn more!
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APRSD Overview Diagram
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======================
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.. image:: https://raw.githubusercontent.com/craigerl/aprsd/master/docs/_static/aprsd_overview.svg?sanitize=true
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Typical use case
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================
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APRSD's typical use case is that of providing an APRS wide service to all HAM
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radio operators. For example the callsign 'REPEAT' on the APRS network is actually
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an instance of APRSD that can provide a list of HAM repeaters in the area of the
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callsign that sent the message.
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Ham radio operator using an APRS enabled HAM radio sends a message to check
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the weather. An APRS message is sent, and then picked up by APRSD. The
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APRS packet is decoded, and the message is sent through the list of plugins
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for processing. For example, the WeatherPlugin picks up the message, fetches the weather
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for the area around the user who sent the request, and then responds with
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the weather conditions in that area. Also includes a watch list of HAM
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callsigns to look out for. The watch list can notify you when a HAM callsign
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in the list is seen and now available to message on the APRS network.
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Installation
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=============
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To install ``aprsd``, use Pip:
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``pip install aprsd``
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Example usage
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==============
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``aprsd -h``
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Help
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====
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::
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└─> aprsd -h
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Usage: aprsd [OPTIONS] COMMAND [ARGS]...
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Options:
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--version Show the version and exit.
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-h, --help Show this message and exit.
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Commands:
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check-version Check this version against the latest in pypi.org.
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completion Show the shell completion code
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dev Development type subcommands
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fetch-stats Fetch stats from a APRSD admin web interface.
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healthcheck Check the health of the running aprsd server.
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list-extensions List the built in plugins available to APRSD.
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list-plugins List the built in plugins available to APRSD.
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listen Listen to packets on the APRS-IS Network based on FILTER.
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sample-config Generate a sample Config file from aprsd and all...
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send-message Send a message to a callsign via APRS_IS.
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server Start the aprsd server gateway process.
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version Show the APRSD version.
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webchat Web based HAM Radio chat program!
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Commands
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========
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Configuration
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=============
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This command outputs a sample config yml formatted block that you can edit
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and use to pass in to ``aprsd`` with ``-c``. By default aprsd looks in ``~/.config/aprsd/aprsd.yml``
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``aprsd sample-config``
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::
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└─> aprsd sample-config
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...
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server
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======
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This is the main server command that will listen to APRS-IS servers and
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look for incomming commands to the callsign configured in the config file
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::
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└─[$] > aprsd server --help
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Usage: aprsd server [OPTIONS]
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Start the aprsd server gateway process.
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Options:
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--loglevel [CRITICAL|ERROR|WARNING|INFO|DEBUG]
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The log level to use for aprsd.log
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[default: INFO]
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-c, --config TEXT The aprsd config file to use for options.
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[default:
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/Users/i530566/.config/aprsd/aprsd.yml]
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--quiet Don't log to stdout
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-f, --flush Flush out all old aged messages on disk.
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[default: False]
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-h, --help Show this message and exit.
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└─> aprsd server
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Load config
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12/07/2021 03:16:17 PM MainThread INFO APRSD is up to date server.py:51
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12/07/2021 03:16:17 PM MainThread INFO APRSD Started version: 2.5.6 server.py:52
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12/07/2021 03:16:17 PM MainThread INFO Using CONFIG values: server.py:55
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12/07/2021 03:16:17 PM MainThread INFO ham.callsign = WB4BOR server.py:60
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12/07/2021 03:16:17 PM MainThread INFO aprs.login = WB4BOR-12 server.py:60
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12/07/2021 03:16:17 PM MainThread INFO aprs.password = XXXXXXXXXXXXXXXXXXX server.py:58
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12/07/2021 03:16:17 PM MainThread INFO aprs.host = noam.aprs2.net server.py:60
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12/07/2021 03:16:17 PM MainThread INFO aprs.port = 14580 server.py:60
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12/07/2021 03:16:17 PM MainThread INFO aprs.logfile = /tmp/aprsd.log server.py:60
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Current list of built-in plugins
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--------------------------------
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::
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└─> aprsd list-plugins
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🐍 APRSD Built-in Plugins 🐍
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┏━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
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┃ Plugin Name ┃ Info ┃ Type ┃ Plugin Path ┃
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┡━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
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│ AVWXWeatherPlugin │ AVWX weather of GPS Beacon location │ RegexCommand │ aprsd.plugins.weather.AVWXWeatherPlugin │
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│ EmailPlugin │ Send and Receive email │ RegexCommand │ aprsd.plugins.email.EmailPlugin │
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│ FortunePlugin │ Give me a fortune │ RegexCommand │ aprsd.plugins.fortune.FortunePlugin │
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│ LocationPlugin │ Where in the world is a CALLSIGN's last GPS beacon? │ RegexCommand │ aprsd.plugins.location.LocationPlugin │
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│ NotifySeenPlugin │ Notify me when a CALLSIGN is recently seen on APRS-IS │ WatchList │ aprsd.plugins.notify.NotifySeenPlugin │
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│ OWMWeatherPlugin │ OpenWeatherMap weather of GPS Beacon location │ RegexCommand │ aprsd.plugins.weather.OWMWeatherPlugin │
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│ PingPlugin │ reply with a Pong! │ RegexCommand │ aprsd.plugins.ping.PingPlugin │
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│ QueryPlugin │ APRSD Owner command to query messages in the MsgTrack │ RegexCommand │ aprsd.plugins.query.QueryPlugin │
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│ TimeOWMPlugin │ Current time of GPS beacon's timezone. Uses OpenWeatherMap │ RegexCommand │ aprsd.plugins.time.TimeOWMPlugin │
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│ TimePlugin │ What is the current local time. │ RegexCommand │ aprsd.plugins.time.TimePlugin │
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│ USMetarPlugin │ USA only METAR of GPS Beacon location │ RegexCommand │ aprsd.plugins.weather.USMetarPlugin │
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│ USWeatherPlugin │ Provide USA only weather of GPS Beacon location │ RegexCommand │ aprsd.plugins.weather.USWeatherPlugin │
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│ VersionPlugin │ What is the APRSD Version │ RegexCommand │ aprsd.plugins.version.VersionPlugin │
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└───────────────────┴────────────────────────────────────────────────────────────┴──────────────┴─────────────────────────────────────────┘
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Pypi.org APRSD Installable Plugin Packages
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Install any of the following plugins with 'pip install <Plugin Package Name>'
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┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━┓
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┃ Plugin Package Name ┃ Description ┃ Version ┃ Released ┃ Installed? ┃
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┡━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━┩
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│ 📂 aprsd-stock-plugin │ Ham Radio APRSD Plugin for fetching stock quotes │ 0.1.3 │ Dec 2, 2022 │ No │
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│ 📂 aprsd-sentry-plugin │ Ham radio APRSD plugin that does.... │ 0.1.2 │ Dec 2, 2022 │ No │
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│ 📂 aprsd-timeopencage-plugin │ APRSD plugin for fetching time based on GPS location │ 0.1.0 │ Dec 2, 2022 │ No │
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│ 📂 aprsd-weewx-plugin │ HAM Radio APRSD that reports weather from a weewx weather station. │ 0.1.4 │ Dec 7, 2021 │ Yes │
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│ 📂 aprsd-repeat-plugins │ APRSD Plugins for the REPEAT service │ 1.0.12 │ Dec 2, 2022 │ No │
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│ 📂 aprsd-telegram-plugin │ Ham Radio APRS APRSD plugin for Telegram IM service │ 0.1.3 │ Dec 2, 2022 │ No │
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│ 📂 aprsd-twitter-plugin │ Python APRSD plugin to send tweets │ 0.3.0 │ Dec 7, 2021 │ No │
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│ 📂 aprsd-slack-plugin │ Amateur radio APRS daemon which listens for messages and responds │ 1.0.5 │ Dec 18, 2022 │ No │
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└──────────────────────────────┴────────────────────────────────────────────────────────────────────┴─────────┴──────────────┴────────────┘
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🐍 APRSD Installed 3rd party Plugins 🐍
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┏━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
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┃ Package Name ┃ Plugin Name ┃ Version ┃ Type ┃ Plugin Path ┃
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┡━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
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│ aprsd-weewx-plugin │ WeewxMQTTPlugin │ 1.0 │ RegexCommand │ aprsd_weewx_plugin.weewx.WeewxMQTTPlugin │
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└────────────────────┴─────────────────┴─────────┴──────────────┴──────────────────────────────────────────┘
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send-message
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============
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This command is typically used for development to send another aprsd instance
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test messages
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::
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└─[$] > aprsd send-message -h
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Usage: aprsd send-message [OPTIONS] TOCALLSIGN COMMAND...
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Send a message to a callsign via APRS_IS.
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Options:
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--loglevel [CRITICAL|ERROR|WARNING|INFO|DEBUG]
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The log level to use for aprsd.log
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[default: INFO]
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-c, --config TEXT The aprsd config file to use for options.
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[default:
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/Users/i530566/.config/aprsd/aprsd.yml]
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--quiet Don't log to stdout
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--aprs-login TEXT What callsign to send the message from.
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[env var: APRS_LOGIN]
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--aprs-password TEXT the APRS-IS password for APRS_LOGIN [env
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var: APRS_PASSWORD]
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-n, --no-ack Don't wait for an ack, just sent it to APRS-
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IS and bail. [default: False]
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-w, --wait-response Wait for a response to the message?
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[default: False]
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--raw TEXT Send a raw message. Implies --no-ack
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-h, --help Show this message and exit.
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SEND EMAIL (radio to smtp server)
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=================================
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::
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Received message______________
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Raw : KM6XXX>APY400,WIDE1-1,qAO,KM6XXX-1::KM6XXX-9 :-user@host.com test new shortcuts global, radio to pc{29
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From : KM6XXX
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Message : -user@host.com test new shortcuts global, radio to pc
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Msg number : 29
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Sending Email_________________
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To : user@host.com
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Subject : KM6XXX
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Body : test new shortcuts global, radio to pc
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Sending ack __________________ Tx(3)
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Raw : KM6XXX-9>APRS::KM6XXX :ack29
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To : KM6XXX
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Ack number : 29
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RECEIVE EMAIL (imap server to radio)
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====================================
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::
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Sending message_______________ 6(Tx3)
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Raw : KM6XXX-9>APRS::KM6XXX :-somebody@gmail.com email from internet to radio{6
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To : KM6XXX
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Message : -somebody@gmail.com email from internet to radio
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Received message______________
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Raw : KM6XXX>APY400,WIDE1-1,qAO,KM6XXX-1::KM6XXX-9 :ack6
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From : KM6XXX
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Message : ack6
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Msg number : 0
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LOCATION
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========
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::
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Received Message _______________
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Raw : KM6XXX-6>APRS,TCPIP*,qAC,T2CAEAST::KM6XXX-14:location{2
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From : KM6XXX-6
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Message : location
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Msg number : 2
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Received Message _______________ Complete
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Sending Message _______________
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Raw : KM6XXX-14>APRS::KM6XXX-6 :KM6XXX-6: 8 Miles E Auburn CA 0' 0,-120.93584 1873.7h ago{2
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To : KM6XXX-6
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Message : KM6XXX-6: 8 Miles E Auburn CA 0' 0,-120.93584 1873.7h ago
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Msg number : 2
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Sending Message _______________ Complete
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Sending ack _______________
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Raw : KM6XXX-14>APRS::KM6XXX-6 :ack2
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To : KM6XXX-6
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Ack : 2
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Sending ack _______________ Complete
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AND... ping, fortune, time.....
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Web Admin Interface
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===================
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APRSD has a web admin interface that allows you to view the status of the running APRSD server instance.
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The web admin interface shows graphs of packet counts, packet types, number of threads running, the latest
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packets sent and received, and the status of each of the plugins that are loaded. You can also view the logfile
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and view the raw APRSD configuration file.
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To start the web admin interface, You have to install gunicorn in your virtualenv that already has aprsd installed.
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::
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source <path to APRSD's virtualenv>/bin/activate
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aprsd admin --loglevel INFO
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The web admin interface will be running on port 8080 on the local machine. http://localhost:8080
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Development
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===========
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* ``git clone git@github.com:craigerl/aprsd.git``
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* ``cd aprsd``
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* ``make``
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Workflow
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--------
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While working aprsd, The workflow is as follows:
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* Checkout a new branch to work on by running
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``git checkout -b mybranch``
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* Make your changes to the code
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* Run Tox with the following options:
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- ``tox -epep8``
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- ``tox -efmt``
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- ``tox -p``
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* Commit your changes. This will run the pre-commit hooks which does checks too
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``git commit``
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* Once you are done with all of your commits, then push up the branch to
|
|
github with:
|
|
|
|
``git push -u origin mybranch``
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|
|
|
* Create a pull request from your branch so github tests can run and we can do
|
|
a code review.
|
|
|
|
|
|
Release
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|
-------
|
|
|
|
To do release to pypi:
|
|
|
|
* Tag release with:
|
|
|
|
``git tag -v1.XX -m "New release"``
|
|
|
|
* Push release tag:
|
|
|
|
``git push origin master --tags``
|
|
|
|
* Do a test build and verify build is valid by running:
|
|
|
|
``make build``
|
|
|
|
* Once twine is happy, upload release to pypi:
|
|
|
|
``make upload``
|
|
|
|
|
|
Building your own APRSD plugins
|
|
-------------------------------
|
|
|
|
APRSD plugins are the mechanism by which APRSD can respond to APRS Messages. The plugins are loaded at server startup
|
|
and can also be loaded at listen startup. When a packet is received by APRSD, it is passed to each of the plugins
|
|
in the order they were registered in the config file. The plugins can then decide what to do with the packet.
|
|
When a plugin is called, it is passed a APRSD Packet object. The plugin can then do something with the packet and
|
|
return a reply message if desired. If a plugin does not want to reply to the packet, it can just return None.
|
|
When a plugin does return a reply message, APRSD will send the reply message to the appropriate destination.
|
|
|
|
For example, when a 'ping' message is received, the PingPlugin will return a reply message of 'pong'. When APRSD
|
|
receives the 'pong' message, it will be sent back to the original caller of the ping message.
|
|
|
|
APRSD plugins are simply python packages that can be installed from pypi.org. They are installed into the
|
|
aprsd virtualenv and can be imported by APRSD at runtime. The plugins are registered in the config file and loaded
|
|
at startup of the aprsd server command or the aprsd listen command.
|
|
|
|
Overview
|
|
--------
|
|
You can build your own plugins by following the instructions in the `Building your own APRSD plugins`_ section.
|
|
|
|
Plugins are called by APRSD when packe
|
|
|
|
Docker Container
|
|
================
|
|
|
|
Building
|
|
========
|
|
|
|
There are 2 versions of the container Dockerfile that can be used.
|
|
The main Dockerfile, which is for building the official release container
|
|
based off of the pip install version of aprsd and the Dockerfile-dev,
|
|
which is used for building a container based off of a git branch of
|
|
the repo.
|
|
|
|
Official Build
|
|
==============
|
|
|
|
``docker build -t hemna6969/aprsd:latest .``
|
|
|
|
Development Build
|
|
=================
|
|
|
|
``docker build -t hemna6969/aprsd:latest -f Dockerfile-dev .``
|
|
|
|
|
|
Running the container
|
|
=====================
|
|
|
|
There is a ``docker-compose.yml`` file in the ``docker/`` directory
|
|
that can be used to run your container. To provide the container
|
|
an ``aprsd.conf`` configuration file, change your
|
|
``docker-compose.yml`` as shown below:
|
|
|
|
::
|
|
|
|
volumes:
|
|
- $HOME/.config/aprsd:/config
|
|
|
|
To install plugins at container start time, pass in a list of
|
|
comma-separated list of plugins on PyPI using the ``APRSD_PLUGINS``
|
|
environment variable in the ``docker-compose.yml`` file. Note that
|
|
version constraints may also be provided. For example:
|
|
|
|
::
|
|
|
|
environment:
|
|
- APRSD_PLUGINS=aprsd-slack-plugin>=1.0.2,aprsd-twitter-plugin
|
|
|
|
|
|
.. badges
|
|
|
|
.. |pypi| image:: https://badge.fury.io/py/aprsd.svg
|
|
:target: https://badge.fury.io/py/aprsd
|
|
|
|
.. |pytest| image:: https://github.com/craigerl/aprsd/workflows/python/badge.svg
|
|
:target: https://github.com/craigerl/aprsd/actions
|
|
|
|
.. |versions| image:: https://img.shields.io/pypi/pyversions/aprsd.svg
|
|
:target: https://pypi.org/pypi/aprsd
|
|
|
|
.. |slack| image:: https://img.shields.io/badge/slack-@hemna/aprsd-blue.svg?logo=slack
|
|
:target: https://hemna.slack.com/app_redirect?channel=C01KQSCP5RP
|
|
|
|
.. |imports| image:: https://img.shields.io/badge/%20imports-isort-%231674b1?style=flat&labelColor=ef8336
|
|
:target: https://timothycrosley.github.io/isort/
|
|
|
|
.. |issues| image:: https://img.shields.io/github/issues/craigerl/aprsd
|
|
|
|
.. |commit| image:: https://img.shields.io/github/last-commit/craigerl/aprsd
|
|
|
|
.. |down| image:: https://static.pepy.tech/personalized-badge/aprsd?period=month&units=international_system&left_color=black&right_color=orange&left_text=Downloads
|
|
:target: https://pepy.tech/project/aprsd
|
|
|
|
.. links
|
|
.. _read the docs:
|
|
https://aprsd.readthedocs.io
|