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cryppadotta/safe-add-delegate.py

Forked from abarmat/safe-add-delegate.py
Created October 7, 2022 20:06
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Revisions

  1. @abarmat abarmat created this gist Aug 17, 2021.
    50 changes: 50 additions & 0 deletions safe-add-delegate.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,50 @@
    import time
    import requests
    import click

    from web3 import Web3


    def create_message(delegate_address):
    totp = int(time.time()) // 3600
    return delegate_address + str(totp)


    def ask_address(msg: str) -> str:
    while True:
    address = click.prompt(msg, type=str)
    if Web3.isAddress(address):
    return address
    print('Invalid input. Need a checksummed Ethereum address.')


    def main():
    safe_address = ask_address('Enter the Safe address')
    delegate_address = ask_address('Enter the delegate address')
    delegate_label = click.prompt(
    'Enter the label for this delegate', type=str)

    # Create hash
    message = create_message(delegate_address)
    print('SIGN')
    print(' > message:', message)
    print('VERIFY')
    print(' > message-hash:', Web3.keccak(text=message).hex())

    # Get signature
    signature = click.prompt('Enter the signature for the message')

    # Add the delegate
    add_payload = {
    'safe': safe_address,
    'delegate': delegate_address,
    'signature': signature,
    'label': delegate_label
    }
    r = requests.post(f'https://safe-transaction.mainnet.gnosis.io/api/v1/safes/{safe_address}/delegates/',
    json=add_payload, headers={'Content-type': 'application/json'})
    print(r.text)


    if __name__ == '__main__':
    main()