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Add payload attestation validator duty (#9178)

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Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
This commit is contained in:
Eitan Seri-Levi
2026-04-27 17:13:35 +02:00
committed by GitHub
parent 6ab48a76f0
commit 028b5a42a9
11 changed files with 618 additions and 16 deletions
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5
validator_client/signing_method/src/lib.rs
View File

@@ -50,6 +50,7 @@ pub enum SignableMessage<'a, E: EthSpec, Payload: AbstractExecPayload<E> = FullP
ValidatorRegistration(&'a ValidatorRegistrationData),
VoluntaryExit(&'a VoluntaryExit),
ExecutionPayloadEnvelope(&'a ExecutionPayloadEnvelope<E>),
PayloadAttestationData(&'a PayloadAttestationData),
}
impl<E: EthSpec, Payload: AbstractExecPayload<E>> SignableMessage<'_, E, Payload> {
@@ -72,6 +73,7 @@ impl<E: EthSpec, Payload: AbstractExecPayload<E>> SignableMessage<'_, E, Payload
SignableMessage::ValidatorRegistration(v) => v.signing_root(domain),
SignableMessage::VoluntaryExit(exit) => exit.signing_root(domain),
SignableMessage::ExecutionPayloadEnvelope(e) => e.signing_root(domain),
SignableMessage::PayloadAttestationData(d) => d.signing_root(domain),
}
}
}
@@ -238,6 +240,9 @@ impl SigningMethod {
SignableMessage::ExecutionPayloadEnvelope(e) => {
Web3SignerObject::ExecutionPayloadEnvelope(e)
}
SignableMessage::PayloadAttestationData(d) => {
Web3SignerObject::PayloadAttestationData(d)
}
};
// Determine the Web3Signer message type.

3
validator_client/signing_method/src/web3signer.rs
View File

@@ -21,6 +21,7 @@ pub enum MessageType {
ValidatorRegistration,
// TODO(gloas) verify w/ web3signer specs
ExecutionPayloadEnvelope,
PayloadAttestation,
}
#[derive(Debug, PartialEq, Copy, Clone, Serialize)]
@@ -78,6 +79,7 @@ pub enum Web3SignerObject<'a, E: EthSpec, Payload: AbstractExecPayload<E>> {
ContributionAndProof(&'a ContributionAndProof<E>),
ValidatorRegistration(&'a ValidatorRegistrationData),
ExecutionPayloadEnvelope(&'a ExecutionPayloadEnvelope<E>),
PayloadAttestationData(&'a PayloadAttestationData),
}
impl<'a, E: EthSpec, Payload: AbstractExecPayload<E>> Web3SignerObject<'a, E, Payload> {
@@ -144,6 +146,7 @@ impl<'a, E: EthSpec, Payload: AbstractExecPayload<E>> Web3SignerObject<'a, E, Pa
}
Web3SignerObject::ValidatorRegistration(_) => MessageType::ValidatorRegistration,
Web3SignerObject::ExecutionPayloadEnvelope(_) => MessageType::ExecutionPayloadEnvelope,
Web3SignerObject::PayloadAttestationData(_) => MessageType::PayloadAttestation,
}
}
}