Sidecar inclusion proof (#4900)

* Refactor BlobSidecar to new type

* Fix some compile errors

* Gossip verification compiles

* Fix http api types take 1

* Fix another round of compile errors

* Beacon node crate compiles

* EF tests compile

* Remove all blob signing from VC

* fmt

* Tests compile

* Fix some tests

* Fix more http tests

* get compiling

* Fix gossip conditions and tests

* Add basic proof generation and verification

* remove unnecessary ssz decode

* add back build_sidecar

* remove default at fork for blobs

* fix beacon chain tests

* get relase tests compiling

* fix lints

* fix existing spec tests

* add new ef tests

* fix gossip duplicate rule

* lints

* add back sidecar signature check in gossip

* add finalized descendant check to blob sidecar gossip

* fix error conversion

* fix release tests

* sidecar inclusion self review cleanup

* Add proof verification and computation metrics

* Remove accidentally committed file

* Unify some block and blob errors; add slashing conditions for sidecars

* Address review comment

* Clean up re-org tests (#4957)

* Address more review comments

* Add Comments & Eliminate Unnecessary Clones

* update names

* Update beacon_node/beacon_chain/src/metrics.rs

Co-authored-by: Jimmy Chen <jchen.tc@gmail.com>

* Update beacon_node/network/src/network_beacon_processor/tests.rs

Co-authored-by: Jimmy Chen <jchen.tc@gmail.com>

* pr feedback

* fix test compile

* Sidecar Inclusion proof small refactor and updates (#4967)

* Update some comments, variables and small cosmetic fixes.

* Couple blobs and proofs into a tuple in `PayloadAndBlobs` for simplicity and safety.

* Update function comment.

* Update testing/ef_tests/src/cases/merkle_proof_validity.rs

Co-authored-by: Jimmy Chen <jchen.tc@gmail.com>

* Rename the block and blob wrapper types used in the beacon API interfaces.

* make sure gossip invalid blobs are passed to the slasher (#4970)

* Add blob headers to slasher before adding to DA checker

* Replace Vec with HashSet in BlockQueue

* fmt

* Rename gindex -> index

* Simplify gossip condition

---------

Co-authored-by: realbigsean <seananderson33@gmail.com>
Co-authored-by: realbigsean <sean@sigmaprime.io>
Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: Mark Mackey <mark@sigmaprime.io>
Co-authored-by: Jimmy Chen <jchen.tc@gmail.com>

testing/ef_tests/src/handler.rs

@@ -560,6 +560,13 @@ impl<E: EthSpec + TypeName> Handler for ForkChoiceHandler<E> {
             return false;
         }
 
+        // No FCU override tests prior to bellatrix.
+        if self.handler_name == "should_override_forkchoice_update"
+            && (fork_name == ForkName::Base || fork_name == ForkName::Altair)
+        {
+            return false;
+        }
+
         // These tests check block validity (which may include signatures) and there is no need to
         // run them with fake crypto.
         cfg!(not(feature = "fake_crypto"))
@@ -786,6 +793,34 @@ impl<E: EthSpec + TypeName> Handler for MerkleProofValidityHandler<E> {
     }
 }
 
+#[derive(Derivative)]
+#[derivative(Default(bound = ""))]
+pub struct KzgInclusionMerkleProofValidityHandler<E>(PhantomData<E>);
+
+impl<E: EthSpec + TypeName> Handler for KzgInclusionMerkleProofValidityHandler<E> {
+    type Case = cases::KzgInclusionMerkleProofValidity<E>;
+
+    fn config_name() -> &'static str {
+        E::name()
+    }
+
+    fn runner_name() -> &'static str {
+        "merkle_proof"
+    }
+
+    fn handler_name(&self) -> String {
+        "single_merkle_proof".into()
+    }
+
+    fn is_enabled_for_fork(&self, fork_name: ForkName) -> bool {
+        // Enabled in Deneb
+        fork_name != ForkName::Base
+            && fork_name != ForkName::Altair
+            && fork_name != ForkName::Merge
+            && fork_name != ForkName::Capella
+    }
+}
+
 #[derive(Derivative)]
 #[derivative(Default(bound = ""))]
 pub struct OperationsHandler<E, O>(PhantomData<(E, O)>);