lighthouse-pulse/consensus
Paul Hauner b49b4291a3 Disallow attesting to optimistic head (#3140)
## Issue Addressed

NA

## Proposed Changes

Disallow the production of attestations and retrieval of unaggregated attestations when they reference an optimistic head. Add tests to this end.

I also moved `BeaconChain::produce_unaggregated_attestation_for_block` to the `BeaconChainHarness`. It was only being used during tests, so it's nice to stop pretending it's production code. I also needed something that could produce attestations to optimistic blocks in order to simulate scenarios where the justified checkpoint is determined invalid (if no one would attest to an optimistic block, we could never justify it and then flip it to invalid).

## Additional Info

- ~~Blocked on #3126~~
2022-04-13 03:54:42 +00:00
..
cached_tree_hash Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
fork_choice Disallow attesting to optimistic head (#3140) 2022-04-13 03:54:42 +00:00
int_to_bytes Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
merkle_proof Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
proto_array Disallow attesting to optimistic head (#3140) 2022-04-13 03:54:42 +00:00
safe_arith Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
serde_utils Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
ssz Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
ssz_derive Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
ssz_types Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
state_processing v2.2.0 (#3139) 2022-04-05 02:53:09 +00:00
swap_or_not_shuffle Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
tree_hash Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
tree_hash_derive Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
types Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00