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feat: EngineValidator (#11144)

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This commit is contained in:
Arsenii Kulikov
2024-09-24 14:23:52 +03:00
committed by GitHub
parent 73962b1eae
commit c851a1740c
18 changed files with 414 additions and 169 deletions
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17
crates/engine/primitives/src/lib.rs
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@ -31,9 +31,6 @@ pub trait EngineTypes:
+ Serialize
+ 'static
{
/// The chain specification of the node.
type ChainSpec: Send + Sync;
/// Execution Payload V1 type.
type ExecutionPayloadV1: DeserializeOwned + Serialize + Clone + Unpin + Send + Sync + 'static;
/// Execution Payload V2 type.
@ -42,12 +39,22 @@ pub trait EngineTypes:
type ExecutionPayloadV3: DeserializeOwned + Serialize + Clone + Unpin + Send + Sync + 'static;
/// Execution Payload V4 type.
type ExecutionPayloadV4: DeserializeOwned + Serialize + Clone + Unpin + Send + Sync + 'static;
}
/// Type that validates the payloads sent to the engine.
pub trait EngineValidator<Types: EngineTypes>: Clone + Send + Sync + Unpin + 'static {
/// Validates the presence or exclusion of fork-specific fields based on the payload attributes
/// and the message version.
fn validate_version_specific_fields(
chain_spec: &Self::ChainSpec,
&self,
version: EngineApiMessageVersion,
payload_or_attrs: PayloadOrAttributes<'_, Self::PayloadAttributes>,
payload_or_attrs: PayloadOrAttributes<'_, <Types as PayloadTypes>::PayloadAttributes>,
) -> Result<(), EngineObjectValidationError>;
/// Ensures that the payload attributes are valid for the given [`EngineApiMessageVersion`].
fn ensure_well_formed_attributes(
&self,
version: EngineApiMessageVersion,
attributes: &<Types as PayloadTypes>::PayloadAttributes,
) -> Result<(), EngineObjectValidationError>;
}