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name: '🧪 Test Cloud Client' | ||
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on: | ||
pull_request: | ||
types: | ||
- opened | ||
- edited | ||
- reopened | ||
- synchronize | ||
branches: | ||
- 'main' | ||
paths: | ||
- '*.py' | ||
- '.github/workflows/*.yml' | ||
- '.github/workflows/*.json' | ||
- '!**/README.md' | ||
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jobs: | ||
build: | ||
runs-on: ubuntu-latest | ||
steps: | ||
- name: '⏳ Checkout repository' | ||
uses: actions/checkout@v3 | ||
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- name: '🐍 Set up Python' | ||
uses: actions/setup-python@v4 | ||
with: | ||
cache: 'pip' | ||
python-version: "3.10" | ||
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- name: '🛠 Install dependencies' | ||
run: | | ||
python -m pip install --upgrade pip | ||
python -m pip install build==0.10.0 | ||
sudo apt-get install softhsm2 gnutls-bin | ||
- name: '📦 Build package' | ||
run: python3 -m build | ||
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- name: '🛠 Install package' | ||
run: | | ||
python3 -m build | ||
pip install dist/arduino_iot_cloud-*.whl | ||
- name: '🔑 Configure soft crypto device' | ||
env: | ||
KEY_PEM: ${{ secrets.KEY_PEM }} | ||
CERT_PEM: ${{ secrets.CERT_PEM }} | ||
CA_PEM: ${{ secrets.CA_PEM }} | ||
run: source tests/ci.sh && ci_configure_softhsm | ||
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- name: '☁️ Connect to IoT cloud (basic auth)' | ||
env: | ||
DEVICE_ID: ${{ secrets.DEVICE_ID }} | ||
SECRET_KEY: ${{ secrets.SECRET_KEY }} | ||
run: | | ||
python tests/ci.py --basic-auth | ||
- name: '☁️ Connect to IoT cloud (advanced auth files)' | ||
DEVICE_ID: ${{ secrets.DEVICE_ID }} | ||
SECRET_KEY: ${{ secrets.SECRET_KEY }} | ||
run: | | ||
python tests/ci.py --crypto-files | ||
- name: '☁️ Connect to IoT cloud (advanced auth crypto device)' | ||
DEVICE_ID: ${{ secrets.DEVICE_ID }} | ||
SECRET_KEY: ${{ secrets.SECRET_KEY }} | ||
run: | | ||
python tests/ci.py --crypto-device |
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# This file is part of the Python Arduino IoT Cloud. | ||
# Any copyright is dedicated to the Public Domain. | ||
# https://creativecommons.org/publicdomain/zero/1.0/ | ||
import logging | ||
import os | ||
import sys | ||
import asyncio | ||
from arduino_iot_cloud import ArduinoCloudClient | ||
import argparse | ||
import arduino_iot_cloud.ussl as ssl | ||
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def exception_handler(loop, context): | ||
pass | ||
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def on_value_changed(client, value): | ||
logging.info(f"The answer to life, the universe, and everything is {value}") | ||
loop = asyncio.get_event_loop() | ||
loop.set_exception_handler(exception_handler) | ||
sys.exit(0) | ||
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if __name__ == "__main__": | ||
# Parse command line args. | ||
parser = argparse.ArgumentParser(description="arduino_iot_cloud.py") | ||
parser.add_argument( | ||
"-d", "--debug", action="store_true", help="Enable debugging messages" | ||
) | ||
parser.add_argument( | ||
"-b", "--basic-auth", action="store_true", help="Use basic authentication" | ||
) | ||
parser.add_argument( | ||
"-k", "--crypto-files", action="store_true", help="Use key and cert files" | ||
) | ||
parser.add_argument( | ||
"-p", "--crypto-dev", action="store_true", help="Use crypto device" | ||
) | ||
args = parser.parse_args() | ||
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# Configure the logger. | ||
# All message equal or higher to the logger level are printed. | ||
# To see more debugging messages, pass --debug on the command line. | ||
logging.basicConfig( | ||
datefmt="%H:%M:%S", | ||
format="%(asctime)s.%(msecs)03d %(message)s", | ||
level=logging.DEBUG if args.debug else logging.INFO, | ||
) | ||
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# Create a client object to connect to the Arduino IoT cloud. | ||
# To use a secure element, set the token's "pin" and URI in "keyfile" and "certfile", and | ||
# the CA certificate (if any) in "ssl_params". Alternatively, a username and password can | ||
# be used to authenticate, for example: | ||
# client = ArduinoCloudClient(device_id=DEVICE_ID, username=DEVICE_ID, password=SECRET_KEY) | ||
if args.basic_auth: | ||
client = ArduinoCloudClient( | ||
device_id=os.environ["DEVICE_ID"], | ||
username=os.environ["DEVICE_ID"], | ||
password=os.environ["SECRET_KEY"], | ||
) | ||
elif args.crypto_files: | ||
client = ArduinoCloudClient( | ||
device_id=os.environ["DEVICE_ID"], | ||
ssl_params={ | ||
"keyfile": "key.pem", | ||
"certfile": "cert.pem", | ||
"ca_certs": "ca_root.pem", | ||
"cert_reqs": ssl.CERT_REQUIRED, | ||
}, | ||
) | ||
elif args.crypto_files: | ||
client = ArduinoCloudClient( | ||
device_id=os.environ["DEVICE_ID"], | ||
ssl_params={ | ||
"pin": "1234", | ||
"keyfile": "pkcs11:token=arduino", | ||
"certfile": "pkcs11:token=arduino", | ||
"ca_certs": "ca_root.pem", | ||
"cert_reqs": ssl.CERT_REQUIRED, | ||
}, | ||
) | ||
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# Register cloud objects. | ||
# Note: The following objects must be created first in the dashboard and linked to the device. | ||
# This cloud object is initialized with its last known value from the cloud. When this object is updated | ||
# from the dashboard, the on_switch_changed function is called with the client object and the new value. | ||
client.register("answer", value=None, on_write=on_value_changed) | ||
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# Start the Arduino IoT cloud client. | ||
client.start() |
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#!/bin/bash | ||
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ci_configure_softhsm() { | ||
TOKEN="pkcs11:token=arduino" | ||
PROVIDER=/usr/lib/softhsm/libsofthsm2.so | ||
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echo "$KEY_PEM" >> key.pem | ||
echo "$CERT_PEM" >> cert.pem | ||
echo "$CA_PEM" >> ca-root.pem | ||
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sudo softhsm2-util --init-token --slot 0 --label "arduino" --pin 1234 --so-pin 1234 | ||
sudo p11tool --provider=${PROVIDER} --login --set-pin=1234 --write ${TOKEN} --load-privkey key.pem --label "mykey" | ||
sudo p11tool --provider=${PROVIDER} --login --set-pin=1234 --write ${TOKEN} --load-certificate cert.pem --label "mycert" | ||
} |