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Rename test client to more specific names
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| from enum import IntEnum, auto | ||
| from typing import Optional | ||
| from ragger.backend import BackendInterface | ||
| from ragger.utils import RAPDU | ||
| from .eth_command_builder import EthCommandBuilder | ||
| from .eth_eip712 import EIP712FieldType | ||
| from .eth_tlv import format_tlv | ||
| from pathlib import Path | ||
| import keychain | ||
| import rlp | ||
|
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| ROOT_SCREENSHOT_PATH = Path(__file__).parent.parent | ||
| WEI_IN_ETH = 1e+18 | ||
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| class StatusWord(IntEnum): | ||
| OK = 0x9000 | ||
| ERROR_NO_INFO = 0x6a00 | ||
| INVALID_DATA = 0x6a80 | ||
| INSUFFICIENT_MEMORY = 0x6a84 | ||
| INVALID_INS = 0x6d00 | ||
| INVALID_P1_P2 = 0x6b00 | ||
| CONDITION_NOT_SATISFIED = 0x6985 | ||
| REF_DATA_NOT_FOUND = 0x6a88 | ||
|
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| class DOMAIN_NAME_TAG(IntEnum): | ||
| STRUCTURE_TYPE = 0x01 | ||
| STRUCTURE_VERSION = 0x02 | ||
| CHALLENGE = 0x12 | ||
| SIGNER_KEY_ID = 0x13 | ||
| SIGNER_ALGO = 0x14 | ||
| SIGNATURE = 0x15 | ||
| DOMAIN_NAME = 0x20 | ||
| COIN_TYPE = 0x21 | ||
| ADDRESS = 0x22 | ||
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| class EthClient: | ||
| def __init__(self, backend: BackendInterface): | ||
| self._client = backend | ||
| self._apdu_builder = EthCommandBuilder() | ||
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| def _send(self, payload: bytearray): | ||
| return self._client.exchange_async_raw(payload) | ||
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| def response(self) -> RAPDU: | ||
| return self._client._last_async_response | ||
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| def eip712_send_struct_def_struct_name(self, name: str): | ||
| return self._send(self._apdu_builder.eip712_send_struct_def_struct_name(name)) | ||
|
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| def eip712_send_struct_def_struct_field(self, | ||
| field_type: EIP712FieldType, | ||
| type_name: str, | ||
| type_size: int, | ||
| array_levels: [], | ||
| key_name: str): | ||
| return self._send(self._apdu_builder.eip712_send_struct_def_struct_field( | ||
| field_type, | ||
| type_name, | ||
| type_size, | ||
| array_levels, | ||
| key_name)) | ||
|
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| def eip712_send_struct_impl_root_struct(self, name: str): | ||
| return self._send(self._apdu_builder.eip712_send_struct_impl_root_struct(name)) | ||
|
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| def eip712_send_struct_impl_array(self, size: int): | ||
| return self._send(self._apdu_builder.eip712_send_struct_impl_array(size)) | ||
|
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| def eip712_send_struct_impl_struct_field(self, raw_value: bytes): | ||
| chunks = self._apdu_builder.eip712_send_struct_impl_struct_field(raw_value) | ||
| for chunk in chunks[:-1]: | ||
| with self._send(chunk): | ||
| pass | ||
| return self._send(chunks[-1]) | ||
|
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| def eip712_sign_new(self, bip32_path: str, verbose: bool): | ||
| return self._send(self._apdu_builder.eip712_sign_new(bip32_path)) | ||
|
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| def eip712_sign_legacy(self, | ||
| bip32_path: str, | ||
| domain_hash: bytes, | ||
| message_hash: bytes): | ||
| return self._send(self._apdu_builder.eip712_sign_legacy(bip32_path, | ||
| domain_hash, | ||
| message_hash)) | ||
|
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| def eip712_filtering_activate(self): | ||
| return self._send(self._apdu_builder.eip712_filtering_activate()) | ||
|
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| def eip712_filtering_message_info(self, name: str, filters_count: int, sig: bytes): | ||
| return self._send(self._apdu_builder.eip712_filtering_message_info(name, filters_count, sig)) | ||
|
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| def eip712_filtering_show_field(self, name: str, sig: bytes): | ||
| return self._send(self._apdu_builder.eip712_filtering_show_field(name, sig)) | ||
|
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| def send_fund(self, | ||
| bip32_path: str, | ||
| nonce: int, | ||
| gas_price: int, | ||
| gas_limit: int, | ||
| to: bytes, | ||
| amount: float, | ||
| chain_id: int): | ||
| data = list() | ||
| data.append(nonce) | ||
| data.append(gas_price) | ||
| data.append(gas_limit) | ||
| data.append(to) | ||
| data.append(int(amount * WEI_IN_ETH)) | ||
| data.append(bytes()) | ||
| data.append(chain_id) | ||
| data.append(bytes()) | ||
| data.append(bytes()) | ||
|
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| chunks = self._apdu_builder.sign(bip32_path, rlp.encode(data)) | ||
| for chunk in chunks[:-1]: | ||
| with self._send(chunk): | ||
| pass | ||
| return self._send(chunks[-1]) | ||
|
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| def get_challenge(self): | ||
| return self._send(self._apdu_builder.get_challenge()) | ||
|
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| def provide_domain_name(self, challenge: int, name: str, addr: bytes): | ||
| payload = format_tlv(DOMAIN_NAME_TAG.STRUCTURE_TYPE, 3) # TrustedDomainName | ||
| payload += format_tlv(DOMAIN_NAME_TAG.STRUCTURE_VERSION, 1) | ||
| payload += format_tlv(DOMAIN_NAME_TAG.SIGNER_KEY_ID, 0) # test key | ||
| payload += format_tlv(DOMAIN_NAME_TAG.SIGNER_ALGO, 1) # secp256k1 | ||
| payload += format_tlv(DOMAIN_NAME_TAG.CHALLENGE, challenge) | ||
| payload += format_tlv(DOMAIN_NAME_TAG.COIN_TYPE, 0x3c) # ETH in slip-44 | ||
| payload += format_tlv(DOMAIN_NAME_TAG.DOMAIN_NAME, name) | ||
| payload += format_tlv(DOMAIN_NAME_TAG.ADDRESS, addr) | ||
| payload += format_tlv(DOMAIN_NAME_TAG.SIGNATURE, | ||
| keychain.sign_data(keychain.Key.DOMAIN_NAME, payload)) | ||
|
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| chunks = self._apdu_builder.provide_domain_name(payload) | ||
| for chunk in chunks[:-1]: | ||
| with self._send(chunk): | ||
| pass | ||
| return self._send(chunks[-1]) |
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