autobahn.xbr._eip712_market_join

Module Contents

Functions

_create_eip712_market_join(→ dict)

param chainId

sign_eip712_market_join(→ bytes)

param eth_privkey

Ethereum address of buyer (a raw 20 bytes Ethereum address).

recover_eip712_market_join(→ bytes)

Recover the signer address the given EIP712 signature was signed with.
autobahn.xbr._eip712_market_join._create_eip712_market_join(chainId: int, verifyingContract: bytes, member: bytes, joined: int, marketId: bytes, actorType: int, meta: Optional[str]) → dict[source]
Parameters

  • chainId –

  • verifyingContract –

  • member –

  • joined –

  • marketId –

  • actorType –

  • meta –

Returns

autobahn.xbr._eip712_market_join.sign_eip712_market_join(eth_privkey: bytes, chainId: int, verifyingContract: bytes, member: bytes, joined: int, marketId: bytes, actorType: int, meta: str) → bytes[source]
Parameters

eth_privkey (bytes) – Ethereum address of buyer (a raw 20 bytes Ethereum address).

Returns

The signature according to EIP712 (32+32+1 raw bytes).

Return type

bytes

autobahn.xbr._eip712_market_join.recover_eip712_market_join(chainId: int, verifyingContract: bytes, member: bytes, joined: int, marketId: bytes, actorType: int, meta: str, signature: bytes) → bytes[source]

Recover the signer address the given EIP712 signature was signed with.

Returns

The (computed) signer address the signature was signed with.

Return type

bytes