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Builder flow for Deneb & Blobs (#4428)

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* Add Deneb builder flow types with generics

* Update validator client `get_blinded_blocks` call to support Deneb

* `produceBlindedBlock` endpoint updates:
- Handle new Deneb BuilderBid response from builder endpoint (new BlindedBlobsBundle type)
- Build BlockContents response (containing kzg_commitments, proof and blinded_blob_sidecars)

* Appease Clippy lint

* Partial implementation of submit blinded block & blobs. Refactor existing `BlobSidecar` related types to support blinded blobs.

* Add associated types for BlockProposal

* Rename `AbstractSidecar` to `Sidecar`

* Remove blob cache as it's no longer necessary

* Remove unnecessary enum variant

* Clean up

* Hanlde unblinded blobs and publish full block contents

* Fix tests

* Add local EL blobs caching in blinded flow

* Remove BlockProposal and move associated Sidecar trait to AbstractExecPayload to simplify changes

* add blob roots associated type

* move raw blobs associated type to sidecar trait

* Fix todos and improve error handling

* Consolidate BlobsBundle from `execution_layer` into `consensus/types`

* Rename RawBlobs, Blobs, and BlobRoots

* Use `BlobRoots` type alias

* Update error message.

Co-authored-by: realbigsean <seananderson33@GMAIL.com>

* update builder bid type

# Conflicts:
#	consensus/types/src/builder_bid.rs

* Fix lint

* remove generic from builder bid

---------

Co-authored-by: realbigsean <seananderson33@gmail.com>
This commit is contained in:
Jimmy Chen
2023-08-10 23:32:49 +10:00
committed by GitHub
parent fddd4e4c87
commit 0b7a426946
32 changed files with 1027 additions and 499 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
validator_client/src/block_service.rs
View File

@@ -525,7 +525,7 @@ impl<T: SlotClock + 'static, E: EthSpec> BlockService<T, E> {
Some(blob_sidecars) => {
match self_ref
.validator_store
.sign_blobs(*validator_pubkey_ref, blob_sidecars)
.sign_blobs::<Payload>(*validator_pubkey_ref, blob_sidecars)
.await
{
Ok(signed_blobs) => Some(signed_blobs),
@@ -620,16 +620,15 @@ impl<T: SlotClock + 'static, E: EthSpec> BlockService<T, E> {
&metrics::BLOCK_SERVICE_TIMES,
&[metrics::BLINDED_BEACON_BLOCK_HTTP_POST],
);
todo!("need to be adjusted for blobs");
// beacon_node
// .post_beacon_blinded_blocks(signed_block_contents.signed_block())
// .await
// .map_err(|e| {
// BlockError::Irrecoverable(format!(
// "Error from beacon node when publishing block: {:?}",
// e
// ))
// })?
beacon_node
.post_beacon_blinded_blocks(signed_block_contents)
.await
.map_err(|e| {
BlockError::Irrecoverable(format!(
"Error from beacon node when publishing block: {:?}",
e
))
})?
}
}
Ok::<_, BlockError>(())
@@ -665,21 +664,20 @@ impl<T: SlotClock + 'static, E: EthSpec> BlockService<T, E> {
&metrics::BLOCK_SERVICE_TIMES,
&[metrics::BLINDED_BEACON_BLOCK_HTTP_GET],
);
todo!("implement blinded flow for blobs");
// beacon_node
// .get_validator_blinded_blocks::<E, Payload>(
// slot,
// randao_reveal_ref,
// graffiti.as_ref(),
// )
// .await
// .map_err(|e| {
// BlockError::Recoverable(format!(
// "Error from beacon node when producing block: {:?}",
// e
// ))
// })?
// .data
beacon_node
.get_validator_blinded_blocks::<E, Payload>(
slot,
randao_reveal_ref,
graffiti.as_ref(),
)
.await
.map_err(|e| {
BlockError::Recoverable(format!(
"Error from beacon node when producing block: {:?}",
e
))
})?
.data
}
};