def add_gateway_txn():
"""
Generates an add_gateway_txn if a destination name and wallets are defined and valid.
Diagnostics report will be in the format below if successful.
https://docs.helium.com/mine-hnt/full-hotspots/become-a-maker/hotspot-integration-testing/#generate-an-add-hotspot-transaction
{
errors: [],
DESTINATION_ADD_GATEWAY_TXN_KEY: {
"address": "11TL62V8NYvSTXmV5CZCjaucskvNR1Fdar1Pg4Hzmzk5tk2JBac",
"fee": 65000,
"owner": "14GWyFj9FjLHzoN3aX7Tq7PL6fEg4dfWPY8CrK8b9S5ZrcKDz6S",
"payer": "138LbePH4r7hWPuTnK6HXVJ8ATM2QU71iVHzLTup1UbnPDvbxmr",
"staking fee": 4000000,
"txn": "CrkBCiEBrlImpYLbJ0z0hw5b4g9isRyPrgbXs9X+RrJ4pJJc9MkS..."
}
}
"""
shipping_destination_with_signature = request.get_data()
if not shipping_destination_with_signature:
err_msg = 'Can not find payload.'
LOGGER.error(err_msg)
diagnostics_report = compose_diagnostics_report_from_err_msg(
DESTINATION_ADD_GATEWAY_TXN_KEY, err_msg)
return diagnostics_report, 406
diagnostics = [
AddGatewayTxnDiagnostic(GnuPG(), shipping_destination_with_signature),
]
diagnostics_report = DiagnosticsReport(diagnostics)
diagnostics_report.perform_diagnostics()
if diagnostics_report.has_errors({DESTINATION_ADD_GATEWAY_TXN_KEY}):
http_code = 500
else:
http_code = 200
LOGGER.debug("add_gateway_txn result: %s" % diagnostics_report)
return diagnostics_report, http_code
def shutdown_gateway():
"""
Shuts down the gateway using the Balena supervisor API.
Requires a signed PGP payload to be supplied in the format:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
{
"shutdown_gateway": true
}
-----BEGIN PGP SIGNATURE-----
[REDACTED]
-----END PGP SIGNATURE-----
"""
shutdown_request_with_signature = request.get_data()
if not shutdown_request_with_signature:
err_msg = 'Can not find PGP payload.'
LOGGER.error(err_msg)
diagnostics_report = compose_diagnostics_report_from_err_msg(
SHUTDOWN_GATEWAY_KEY, err_msg)
return diagnostics_report, 406
diagnostics = [
ShutdownGatewayDiagnostic(GnuPG(), shutdown_request_with_signature),
]
diagnostics_report = DiagnosticsReport(diagnostics)
diagnostics_report.perform_diagnostics()
if diagnostics_report.has_errors({SHUTDOWN_GATEWAY_KEY}):
http_code = 500
else:
http_code = 200
LOGGER.debug("shutdown_gateway result: %s" % diagnostics_report)
return diagnostics_report, http_code