Beispiel #1
0
# The SSL context is needed to validate https certificates
SSL_CTX = ssl.create_ssl_context(cacert=config.CA_CERT,
                                 options=ssl.CERT_REQUIRED | ssl.SERVER_AUTH)

try:
    streams.serial()

    # Connect to WiFi network
    net_driver.auto_init()
    print("Connecting to wifi")
    wifi.link(config.WIFI_SSID, wifi.WIFI_WPA2, config.WIFI_PASSWORD)
    print("Connected!")
    print("Asking ethereum...")

    # Init the RPC node
    eth = rpc.RPC(config.RPC_URL, ssl_ctx=SSL_CTX)

    # Get our current balance
    balance = eth.getBalance(config.ADDRESS)
    print("Balance:", balance)
    if not balance:
        print(eth.last_error)
        raise Exception

    # Get network informations
    print("Gas Price:", eth.getGasPrice())
    nt = eth.getTransactionCount(config.ADDRESS)
    print("TCount:", nt)
    print("Chain:", eth.getChainId())

    # Prepare a transaction object
Beispiel #2
0
PRIVATE_KEY = '0x8f9f54b9c3c3dda778faf1e0d17b6dd477051b5decbd88057008b4fc268d9232'

# Usually, no edits below this line is needed
CA_CERT = """-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
\x00"""

# The SSL context is needed to validate https certificates
ethereum_ctx = ssl.create_ssl_context(cacert=CA_CERT,
                                      options=ssl.CERT_REQUIRED
                                      | ssl.SERVER_AUTH)
rpc = erpc.RPC(RPC_URL, ssl_ctx=ethereum_ctx)