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from ._eip712_base import is_address, is_cs_pubkey, is_eth_privkey, is_signature, recover, sign
[docs]
def _create_eip712_market_member_login(member: bytes, client_pubkey: bytes) -> dict:
assert is_address(member)
assert is_cs_pubkey(client_pubkey)
data = {
"types": {
"EIP712Domain": [
{"name": "name", "type": "string"},
{"name": "version", "type": "string"},
],
"EIP712MarketMemberLogin": [
{"name": "member", "type": "address"},
{
"name": "client_pubkey",
"type": "bytes32",
},
],
},
"primaryType": "EIP712MarketMemberLogin",
"domain": {
"name": "XBR",
"version": "1",
},
"message": {
"member": member,
"client_pubkey": client_pubkey,
},
}
return data
[docs]
def sign_eip712_market_member_login(eth_privkey: bytes, member: bytes, client_pubkey: bytes) -> bytes:
assert is_eth_privkey(eth_privkey)
data = _create_eip712_market_member_login(member, client_pubkey)
return sign(eth_privkey, data)
[docs]
def recover_eip712_market_member_login(member: bytes, client_pubkey: bytes, signature: bytes) -> bytes:
assert is_signature(signature)
data = _create_eip712_market_member_login(member, client_pubkey)
return recover(data, signature)