forge_attestation
Documentation for eth_defi.cctp.testing.forge_attestation function.
- forge_attestation(message, attester)
Sign a CCTP message with a test attester to create a valid attestation.
The attestation is an ECDSA signature over
keccak256(message). For CCTP, the signature format is 65 bytes:r (32) + s (32) + v (1).- Parameters
message (bytes) – The CCTP message bytes (from
craft_cctp_message())attester (eth_account.signers.local.LocalAccount) – The test attester account (from
replace_attester_on_fork())
- Returns
65-byte attestation (ECDSA signature)
- Return type