mirror of
https://github.com/grassrootseconomics/custodial-registration-proxy.git
synced 2024-11-22 00:56:47 +01:00
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
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# Adapted from cicnet like libraries https://holbrook.no/src/
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# Changes: Uses custodial registration proxy ABI and bytecode
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# Original Author: Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# File-version: 1
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# Description: Python interface to abi and bin files for custodial proxy
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# standard imports
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import logging
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import json
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import os
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# external imports
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from chainlib.eth.tx import TxFactory
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from chainlib.eth.contract import ABIContractEncoder
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from chainlib.eth.tx import (
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TxFactory,
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TxFormat,
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)
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from chainlib.jsonrpc import JSONRPCRequest
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logg = logging.getLogger().getChild(__name__)
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moddir = os.path.dirname(__file__)
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datadir = os.path.join(moddir, 'data')
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class CustodialRegistrationProxySettings:
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def __init__(self):
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self.eth_faucet_address = None
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self.custodial_account_index_address = None
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self.training_voucher_address = None
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self.system_account_address = None
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class CustodialRegistrationProxy(TxFactory):
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__abi = None
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__bytecode = None
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@staticmethod
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def abi():
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if CustodialRegistrationProxy.__abi == None:
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f = open(os.path.join(datadir, 'CustodialRegistrationProxy.json'), 'r')
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CustodialRegistrationProxy.__abi = json.load(f)
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f.close()
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return CustodialRegistrationProxy.__abi
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@staticmethod
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def bytecode():
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if CustodialRegistrationProxy.__bytecode == None:
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f = open(os.path.join(datadir, 'CustodialRegistrationProxy.bin'))
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CustodialRegistrationProxy.__bytecode = f.read()
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f.close()
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return CustodialRegistrationProxy.__bytecode
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@staticmethod
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def gas(code=None):
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return 2000000
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def constructor(self, sender_address, settings):
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code = CustodialRegistrationProxy.bytecode()
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enc = ABIContractEncoder()
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enc.address(settings.eth_faucet_address)
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enc.address(settings.custodial_account_index_address)
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enc.address(settings.training_voucher_address)
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enc.address(settings.system_account_address)
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code += enc.get()
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tx = self.template(sender_address, None, use_nonce=True)
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tx = self.set_code(tx, code)
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return self.build(tx)
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