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feat(engine-api): add EIP-7928 BAL stub methods (#21204)

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This commit is contained in:
Matthias Seitz
2026-01-20 12:33:27 +01:00
committed by GitHub
parent c9dad4765d
commit 8f37cd08fc
3 changed files with 40 additions and 0 deletions
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12
crates/rpc/rpc-api/src/engine.rs
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@@ -252,6 +252,18 @@ pub trait EngineApi<Engine: EngineTypes> {
&self,
versioned_hashes: Vec<B256>,
) -> RpcResult<Option<Vec<Option<BlobAndProofV2>>>>;
/// Returns the Block Access Lists for the given block hashes.
///
/// See also <https://eips.ethereum.org/EIPS/eip-7928>
#[method(name = "getBALsByHashV1")]
async fn get_bals_by_hash_v1(&self, block_hashes: Vec<BlockHash>) -> RpcResult<Vec<Bytes>>;
/// Returns the Block Access Lists for the given block range.
///
/// See also <https://eips.ethereum.org/EIPS/eip-7928>
#[method(name = "getBALsByRangeV1")]
async fn get_bals_by_range_v1(&self, start: U64, count: U64) -> RpcResult<Vec<Bytes>>;
}
/// A subset of the ETH rpc interface: <https://ethereum.github.io/execution-apis/api-documentation>

27
crates/rpc/rpc-engine-api/src/engine_api.rs
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@@ -1161,6 +1161,33 @@ where
trace!(target: "rpc::engine", "Serving engine_getBlobsV3");
Ok(self.get_blobs_v3_metered(versioned_hashes)?)
}
/// Handler for `engine_getBALsByHashV1`
///
/// See also <https://eips.ethereum.org/EIPS/eip-7928>
async fn get_bals_by_hash_v1(
&self,
_block_hashes: Vec<BlockHash>,
) -> RpcResult<Vec<alloy_primitives::Bytes>> {
trace!(target: "rpc::engine", "Serving engine_getBALsByHashV1");
Err(EngineApiError::EngineObjectValidationError(
reth_payload_primitives::EngineObjectValidationError::UnsupportedFork,
))?
}
/// Handler for `engine_getBALsByRangeV1`
///
/// See also <https://eips.ethereum.org/EIPS/eip-7928>
async fn get_bals_by_range_v1(
&self,
_start: U64,
_count: U64,
) -> RpcResult<Vec<alloy_primitives::Bytes>> {
trace!(target: "rpc::engine", "Serving engine_getBALsByRangeV1");
Err(EngineApiError::EngineObjectValidationError(
reth_payload_primitives::EngineObjectValidationError::UnsupportedFork,
))?
}
}
impl<Provider, EngineT, Pool, Validator, ChainSpec> IntoEngineApiRpcModule

1
typos.toml
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@@ -37,3 +37,4 @@ ONL = "ONL" # Part of base64 encoded ENR
Iy = "Iy" # Part of base64 encoded ENR
flate = "flate" # zlib-flate is a valid tool name
Pn = "Pn" # Part of UPnP (Universal Plug and Play)
BA = "BA" # Part of BAL - Block Access List (EIP-7928)