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Add date/time support in client

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This commit is contained in:
Alexandre Paillier
2024-05-20 18:19:22 +02:00
parent 2fdb3bcb34
commit b111de39e1
3 changed files with 25 additions and 0 deletions
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3
client/src/ledger_app_clients/ethereum/client.py
View File

@@ -115,6 +115,9 @@ class EthAppClient:
name,
sig))
def eip712_filtering_datetime(self, name: str, sig: bytes):
return self._exchange_async(self._cmd_builder.eip712_filtering_datetime(name, sig))
def eip712_filtering_raw(self, name: str, sig: bytes):
return self._exchange_async(self._cmd_builder.eip712_filtering_raw(name, sig))

7
client/src/ledger_app_clients/ethereum/command_builder.py
View File

@@ -42,6 +42,7 @@ class P2Type(IntEnum):
NEW_IMPLEM = 0x01
FILTERING_ACTIVATE = 0x00
FILTERING_MESSAGE_INFO = 0x0f
FILTERING_DATETIME = 0xfc
FILTERING_TOKEN_ADDR_CHECK = 0xfd
FILTERING_AMOUNT_FIELD = 0xfe
FILTERING_RAW = 0xff
@@ -197,6 +198,12 @@ class CommandBuilder:
P2Type.FILTERING_AMOUNT_FIELD,
data)
def eip712_filtering_datetime(self, name: str, sig: bytes) -> bytes:
return self._serialize(InsType.EIP712_SEND_FILTERING,
P1Type.COMPLETE_SEND,
P2Type.FILTERING_DATETIME,
self._eip712_filtering_send_name(name, sig))
def eip712_filtering_raw(self, name: str, sig: bytes) -> bytes:
return self._serialize(InsType.EIP712_SEND_FILTERING,
P1Type.COMPLETE_SEND,

15
client/src/ledger_app_clients/ethereum/eip712/InputData.py
View File

@@ -205,6 +205,8 @@ def send_struct_impl_field(value, field):
elif filtering_paths[path]["type"] == "amount_join_value":
send_filtering_amount_join_value(filtering_paths[path]["token"],
filtering_paths[path]["name"])
elif filtering_paths[path]["type"] == "datetime":
send_filtering_datetime(filtering_paths[path]["name"])
elif filtering_paths[path]["type"] == "raw":
send_filtering_raw(filtering_paths[path]["name"])
else:
@@ -311,6 +313,19 @@ def send_filtering_amount_join_value(token_idx: int, display_name: str):
pass
def send_filtering_datetime(display_name: str):
global sig_ctx
path_str = ".".join(current_path)
to_sign = start_signature_payload(sig_ctx, 33)
to_sign += path_str.encode()
to_sign += display_name.encode()
sig = keychain.sign_data(keychain.Key.CAL, to_sign)
with app_client.eip712_filtering_datetime(display_name, sig):
pass
# ledgerjs doesn't actually sign anything, and instead uses already pre-computed signatures
def send_filtering_raw(display_name):
global sig_ctx