442 lines
13 KiB
Python
Executable File
442 lines
13 KiB
Python
Executable File
#!/usr/bin/env python3
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# MIT License
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#
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# Copyright (c) 2016-2022 Mark Qvist / unsigned.io
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import RNS
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import argparse
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import time
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from RNS._version import __version__
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def program_setup(configdir, verbosity = 0, quietness = 0, service = False):
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targetverbosity = verbosity-quietness
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if service:
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targetlogdest = RNS.LOG_FILE
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targetverbosity = None
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else:
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targetlogdest = RNS.LOG_STDOUT
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reticulum = RNS.Reticulum(configdir=configdir, verbosity=targetverbosity, logdest=targetlogdest)
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if reticulum.is_connected_to_shared_instance:
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RNS.log("Started rnsd version {version} connected to another shared local instance, this is probably NOT what you want!".format(version=__version__), RNS.LOG_WARNING)
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else:
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RNS.log("Started rnsd version {version}".format(version=__version__), RNS.LOG_NOTICE)
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while True:
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time.sleep(1)
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def main():
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try:
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parser = argparse.ArgumentParser(description="Reticulum Network Stack Daemon")
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parser.add_argument("--config", action="store", default=None, help="path to alternative Reticulum config directory", type=str)
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parser.add_argument('-v', '--verbose', action='count', default=0)
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parser.add_argument('-q', '--quiet', action='count', default=0)
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parser.add_argument('-s', '--service', action='store_true', default=False, help="rnsd is running as a service and should log to file")
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parser.add_argument("--exampleconfig", action='store_true', default=False, help="print verbose configuration example to stdout and exit")
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parser.add_argument("--version", action="version", version="rnsd {version}".format(version=__version__))
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args = parser.parse_args()
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if args.exampleconfig:
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print(__example_rns_config__)
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exit()
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if args.config:
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configarg = args.config
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else:
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configarg = None
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program_setup(configdir = configarg, verbosity=args.verbose, quietness=args.quiet, service=args.service)
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except KeyboardInterrupt:
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print("")
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exit()
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__example_rns_config__ = '''# This is an example Reticulum config file.
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# You should probably edit it to include any additional,
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# interfaces and settings you might need.
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[reticulum]
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# If you enable Transport, your system will route traffic
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# for other peers, pass announces and serve path requests.
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# This should be done for systems that are suited to act
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# as transport nodes, ie. if they are stationary and
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# always-on. This directive is optional and can be removed
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# for brevity.
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enable_transport = No
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# By default, the first program to launch the Reticulum
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# Network Stack will create a shared instance, that other
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# programs can communicate with. Only the shared instance
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# opens all the configured interfaces directly, and other
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# local programs communicate with the shared instance over
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# a local socket. This is completely transparent to the
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# user, and should generally be turned on. This directive
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# is optional and can be removed for brevity.
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share_instance = Yes
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# If you want to run multiple *different* shared instances
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# on the same system, you will need to specify different
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# shared instance ports for each. The defaults are given
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# below, and again, these options can be left out if you
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# don't need them.
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shared_instance_port = 37428
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instance_control_port = 37429
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# On systems where running instances may not have access
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# to the same shared Reticulum configuration directory,
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# it is still possible to allow full interactivity for
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# running instances, by manually specifying a shared RPC
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# key. In almost all cases, this option is not needed, but
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# it can be useful on operating systems such as Android.
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# The key must be specified as bytes in hexadecimal.
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# rpc_key = e5c032d3ec4e64a6aca9927ba8ab73336780f6d71790
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# You can configure Reticulum to panic and forcibly close
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# if an unrecoverable interface error occurs, such as the
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# hardware device for an interface disappearing. This is
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# an optional directive, and can be left out for brevity.
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# This behaviour is disabled by default.
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panic_on_interface_error = No
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# When Transport is enabled, it is possible to allow the
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# Transport Instance to respond to probe requests from
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# the rnprobe utility. This can be a useful tool to test
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# connectivity. When this option is enabled, the probe
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# destination will be generated from the Identity of the
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# Transport Instance, and printed to the log at startup.
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# Optional, and disabled by default.
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respond_to_probes = No
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[logging]
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# Valid log levels are 0 through 7:
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# 0: Log only critical information
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# 1: Log errors and lower log levels
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# 2: Log warnings and lower log levels
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# 3: Log notices and lower log levels
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# 4: Log info and lower (this is the default)
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# 5: Verbose logging
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# 6: Debug logging
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# 7: Extreme logging
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loglevel = 4
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# The interfaces section defines the physical and virtual
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# interfaces Reticulum will use to communicate on. This
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# section will contain examples for a variety of interface
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# types. You can modify these or use them as a basis for
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# your own config, or simply remove the unused ones.
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[interfaces]
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# This interface enables communication with other
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# link-local Reticulum nodes over UDP. It does not
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# need any functional IP infrastructure like routers
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# or DHCP servers, but will require that at least link-
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# local IPv6 is enabled in your operating system, which
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# should be enabled by default in almost any OS. See
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# the Reticulum Manual for more configuration options.
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[[Default Interface]]
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type = AutoInterface
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enabled = yes
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# The following example enables communication with other
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# local Reticulum peers using UDP broadcasts.
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[[UDP Interface]]
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type = UDPInterface
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enabled = no
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listen_ip = 0.0.0.0
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listen_port = 4242
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forward_ip = 255.255.255.255
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forward_port = 4242
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# The above configuration will allow communication
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# within the local broadcast domains of all local
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# IP interfaces.
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# Instead of specifying listen_ip, listen_port,
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# forward_ip and forward_port, you can also bind
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# to a specific network device like below.
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# device = eth0
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# port = 4242
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# Assuming the eth0 device has the address
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# 10.55.0.72/24, the above configuration would
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# be equivalent to the following manual setup.
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# Note that we are both listening and forwarding to
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# the broadcast address of the network segments.
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# listen_ip = 10.55.0.255
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# listen_port = 4242
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# forward_ip = 10.55.0.255
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# forward_port = 4242
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# You can of course also communicate only with
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# a single IP address
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# listen_ip = 10.55.0.15
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# listen_port = 4242
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# forward_ip = 10.55.0.16
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# forward_port = 4242
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# This example demonstrates a TCP server interface.
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# It will listen for incoming connections on the
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# specified IP address and port number.
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[[TCP Server Interface]]
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type = TCPServerInterface
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enabled = no
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# This configuration will listen on all IP
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# interfaces on port 4242
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listen_ip = 0.0.0.0
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listen_port = 4242
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# Alternatively you can bind to a specific IP
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# listen_ip = 10.0.0.88
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# listen_port = 4242
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# Or a specific network device
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# device = eth0
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# port = 4242
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# To connect to a TCP server interface, you would
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# naturally use the TCP client interface. Here's
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# an example. The target_host can either be an IP
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# address or a hostname
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[[TCP Client Interface]]
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type = TCPClientInterface
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enabled = no
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target_host = 127.0.0.1
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target_port = 4242
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# This example shows how to make your Reticulum
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# instance available over I2P, and connect to
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# another I2P peer. Please be aware that you
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# must have an I2P router running on your system
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# with the SAMv3 API enabled for this to work.
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[[I2P]]
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type = I2PInterface
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enabled = no
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connectable = yes
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peers = ykzlw5ujbaqc2xkec4cpvgyxj257wcrmmgkuxqmqcur7cq3w3lha.b32.i2p
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# Here's an example of how to add a LoRa interface
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# using the RNode LoRa transceiver.
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[[RNode LoRa Interface]]
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type = RNodeInterface
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# Enable interface if you want use it!
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enabled = no
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# Serial port for the device
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port = /dev/ttyUSB0
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# Set frequency to 867.2 MHz
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frequency = 867200000
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# Set LoRa bandwidth to 125 KHz
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bandwidth = 125000
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# Set TX power to 7 dBm (5 mW)
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txpower = 7
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# Select spreading factor 8. Valid
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# range is 7 through 12, with 7
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# being the fastest and 12 having
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# the longest range.
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spreadingfactor = 8
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# Select coding rate 5. Valid range
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# is 5 throough 8, with 5 being the
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# fastest, and 8 the longest range.
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codingrate = 5
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# You can configure the RNode to send
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# out identification on the channel with
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# a set interval by configuring the
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# following two parameters. The trans-
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# ceiver will only ID if the set
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# interval has elapsed since it's last
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# actual transmission. The interval is
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# configured in seconds.
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# This option is commented out and not
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# used by default.
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# id_callsign = MYCALL-0
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# id_interval = 600
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# For certain homebrew RNode interfaces
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# with low amounts of RAM, using packet
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# flow control can be useful. By default
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# it is disabled.
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flow_control = False
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# An example KISS modem interface. Useful for running
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# Reticulum over packet radio hardware.
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[[Packet Radio KISS Interface]]
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type = KISSInterface
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# Enable interface if you want use it!
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enabled = no
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# Serial port for the device
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port = /dev/ttyUSB1
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# Set the serial baud-rate and other
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# configuration parameters.
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speed = 115200
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databits = 8
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parity = none
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stopbits = 1
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# Set the modem preamble. A 150ms
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# preamble should be a reasonable
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# default, but may need to be
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# increased for radios with slow-
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# opening squelch and long TX/RX
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# turnaround
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preamble = 150
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# Set the modem TX tail. In most
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# cases this should be kept as low
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# as possible to not waste airtime.
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txtail = 10
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# Configure CDMA parameters. These
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# settings are reasonable defaults.
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persistence = 200
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slottime = 20
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# You can configure the interface to send
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# out identification on the channel with
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# a set interval by configuring the
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# following two parameters. The KISS
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# interface will only ID if the set
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# interval has elapsed since it's last
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# actual transmission. The interval is
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# configured in seconds.
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# This option is commented out and not
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# used by default.
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# id_callsign = MYCALL-0
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# id_interval = 600
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# Whether to use KISS flow-control.
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# This is useful for modems that have
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# a small internal packet buffer, but
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# support packet flow control instead.
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flow_control = false
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# If you're using Reticulum on amateur radio spectrum,
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# you might want to use the AX.25 KISS interface. This
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# way, Reticulum will automatically encapsulate it's
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# traffic in AX.25 and also identify your stations
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# transmissions with your callsign and SSID.
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#
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# Only do this if you really need to! Reticulum doesn't
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# need the AX.25 layer for anything, and it incurs extra
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# overhead on every packet to encapsulate in AX.25.
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#
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# A more efficient way is to use the plain KISS interface
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# with the beaconing functionality described above.
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[[Packet Radio AX.25 KISS Interface]]
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type = AX25KISSInterface
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# Set the station callsign and SSID
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callsign = NO1CLL
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ssid = 0
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# Enable interface if you want use it!
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enabled = no
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# Serial port for the device
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port = /dev/ttyUSB2
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# Set the serial baud-rate and other
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# configuration parameters.
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speed = 115200
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databits = 8
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parity = none
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stopbits = 1
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# Whether to use KISS flow-control.
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# This is useful for modems with a
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# small internal packet buffer.
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flow_control = false
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# Set the modem preamble. A 150ms
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# preamble should be a reasonable
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# default, but may need to be
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# increased for radios with slow-
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# opening squelch and long TX/RX
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# turnaround
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preamble = 150
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# Set the modem TX tail. In most
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# cases this should be kept as low
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# as possible to not waste airtime.
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txtail = 10
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# Configure CDMA parameters. These
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# settings are reasonable defaults.
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persistence = 200
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slottime = 20
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'''
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if __name__ == "__main__":
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main()
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