lighthouse/beacon_node/http_api/tests/broadcast_validation_tests.rs

1417 lines
52 KiB
Rust
Raw Normal View History

Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
use beacon_chain::{
test_utils::{AttestationStrategy, BlockStrategy},
2023-07-12 16:32:14 +00:00
GossipVerifiedBlock, IntoGossipVerifiedBlockContents,
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
};
2023-07-11 20:05:05 +00:00
use eth2::types::{
BroadcastValidation, SignedBeaconBlock, SignedBlindedBeaconBlock, SignedBlockContents,
SignedBlockContentsTuple,
2023-07-11 20:05:05 +00:00
};
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
use http_api::test_utils::InteractiveTester;
use http_api::{publish_blinded_block, publish_block, reconstruct_block, ProvenancedBlock};
2023-07-12 16:32:14 +00:00
use std::sync::Arc;
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
use tree_hash::TreeHash;
use types::{
BlindedBlobSidecar, BlindedPayload, BlobSidecar, FullPayload, Hash256, MainnetEthSpec,
SignedSidecarList, Slot,
};
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
use warp::Rejection;
use warp_utils::reject::CustomBadRequest;
use eth2::reqwest::StatusCode;
type E = MainnetEthSpec;
/*
* We have the following test cases, which are duplicated for the blinded variant of the route:
*
* - `broadcast_validation=gossip`
* - Invalid (400)
* - Full Pass (200)
* - Partial Pass (202)
* - `broadcast_validation=consensus`
* - Invalid (400)
* - Only gossip (400)
* - Only consensus pass (i.e., equivocates) (200)
* - Full pass (200)
* - `broadcast_validation=consensus_and_equivocation`
* - Invalid (400)
* - Invalid due to early equivocation (400)
* - Only gossip (400)
* - Only consensus (400)
* - Pass (200)
*
*/
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn gossip_invalid() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is valid from a gossip perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn gossip_partial_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::random()
})
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response = response.unwrap_err();
assert_eq!(error_response.status(), Some(StatusCode::ACCEPTED));
}
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn gossip_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) =
tester.harness.make_block(state_a, slot_b).await;
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block.clone(), blobs),
validation_level,
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
}
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn gossip_full_pass_ssz() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-08-08 07:33:25 +00:00
let ((block, _), _): ((SignedBeaconBlock<E>, _), _) =
tester.harness.make_block(state_a, slot_b).await;
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blocks_v2_ssz(&block, validation_level)
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
}
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn consensus_invalid() {
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn consensus_gossip() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective, but nonetheless equivocates, is accepted when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn consensus_partial_pass_only_consensus() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
let test_logger = tester.harness.logger().clone();
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block_a, _), state_after_a): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a.clone(), slot_b).await;
2023-07-11 20:05:05 +00:00
let ((block_b, blobs_b), state_after_b): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a, slot_b).await;
2023-07-12 16:32:14 +00:00
let block_b_root = block_b.canonical_root();
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
/* check for `make_block` curios */
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
assert_ne!(block_a.state_root(), block_b.state_root());
2023-07-12 16:32:14 +00:00
let gossip_block_contents_b = SignedBlockContents::new(block_b, blobs_b)
.into_gossip_verified_block(&tester.harness.chain);
assert!(gossip_block_contents_b.is_ok());
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let gossip_block_a = GossipVerifiedBlock::new(block_a.clone().into(), &tester.harness.chain);
assert!(gossip_block_a.is_err());
/* submit `block_b` which should induce equivocation */
let channel = tokio::sync::mpsc::unbounded_channel();
let publication_result: Result<(), Rejection> = publish_block(
None,
2023-07-12 16:32:14 +00:00
ProvenancedBlock::local(gossip_block_contents_b.unwrap()),
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.chain.clone(),
&channel.0,
test_logger,
validation_level.unwrap(),
)
.await;
assert!(publication_result.is_ok());
assert!(tester
.harness
.chain
2023-07-12 16:32:14 +00:00
.block_is_known_to_fork_choice(&block_b_root));
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
}
/// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn consensus_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) =
tester.harness.make_block(state_a, slot_b).await;
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block.clone(), blobs),
validation_level,
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
}
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn equivocation_invalid() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn equivocation_consensus_early_equivocation() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block_a, blobs_a), state_after_a): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a.clone(), slot_b).await;
2023-07-11 20:05:05 +00:00
let ((block_b, blobs_b), state_after_b): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a, slot_b).await;
/* check for `make_block` curios */
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
assert_ne!(block_a.state_root(), block_b.state_root());
/* submit `block_a` as valid */
assert!(tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block_a.clone(), blobs_a),
validation_level
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await
.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block_a.canonical_root()));
/* submit `block_b` which should induce equivocation */
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block_b.clone(), blobs_b),
validation_level,
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(Slashable)".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn equivocation_gossip() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
.await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(&SignedBlockContents::new(block, blobs), validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
);
}
2023-07-12 14:13:25 +00:00
/// This test checks that a block that is valid from both a gossip and consensus perspective but
/// that equivocates **late** is rejected when using `broadcast_validation=consensus_and_equivocation`.
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
///
2023-07-12 14:13:25 +00:00
/// This test is unique in that we can't actually test the HTTP API directly, but instead have to
/// hook into the `publish_blocks` code manually. This is in order to handle the late equivocation case.
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn equivocation_consensus_late_equivocation() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
let test_logger = tester.harness.logger().clone();
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-12 16:32:14 +00:00
let ((block_a, blobs_a), state_after_a): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a.clone(), slot_b).await;
2023-07-11 20:05:05 +00:00
let ((block_b, blobs_b), state_after_b): ((SignedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_block(state_a, slot_b).await;
/* check for `make_block` curios */
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
assert_ne!(block_a.state_root(), block_b.state_root());
2023-07-12 16:32:14 +00:00
let gossip_block_contents_b = SignedBlockContents::new(block_b, blobs_b)
.into_gossip_verified_block(&tester.harness.chain);
assert!(gossip_block_contents_b.is_ok());
let gossip_block_contents_a = SignedBlockContents::new(block_a, blobs_a)
.into_gossip_verified_block(&tester.harness.chain);
assert!(gossip_block_contents_a.is_err());
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let channel = tokio::sync::mpsc::unbounded_channel();
let publication_result: Result<(), Rejection> = publish_block(
None,
2023-07-12 16:32:14 +00:00
ProvenancedBlock::local(gossip_block_contents_b.unwrap()),
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.chain,
&channel.0,
test_logger,
validation_level.unwrap(),
)
.await;
assert!(publication_result.is_err());
let publication_error = publication_result.unwrap_err();
assert!(publication_error.find::<CustomBadRequest>().is_some());
assert_eq!(
*publication_error.find::<CustomBadRequest>().unwrap().0,
"proposal for this slot and proposer has already been seen".to_string()
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective (and does not equivocate) is accepted when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn equivocation_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBeaconBlock<E>, _), _) =
tester.harness.make_block(state_a, slot_b).await;
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block.clone(), blobs),
validation_level,
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
}
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_gossip_invalid() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is valid from a gossip perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_gossip_partial_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero()
})
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response = response.unwrap_err();
assert_eq!(error_response.status(), Some(StatusCode::ACCEPTED));
}
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_gossip_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
let (block_contents_tuple, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
let block_contents = block_contents_tuple.into();
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block_contents.signed_block().canonical_root()));
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
}
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_gossip_full_pass_ssz() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-08-08 07:33:25 +00:00
let ((block, _), _): ((SignedBlindedBeaconBlock<E>, _), _) =
tester.harness.make_blinded_block(state_a, slot_b).await;
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2_ssz(&block, validation_level)
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
}
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_consensus_invalid() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_consensus_gossip() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=consensus`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_consensus_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
let (block_contents_tuple, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let block_contents = block_contents_tuple.into();
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block_contents.signed_block().canonical_root()));
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
}
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_equivocation_invalid() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
let chain_state_before = tester.harness.get_current_state();
let slot = chain_state_before.slot() + 1;
tester.harness.advance_slot();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(chain_state_before, slot, |b| {
*b.state_root_mut() = Hash256::zero();
*b.parent_root_mut() = Hash256::zero();
})
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_equivocation_consensus_early_equivocation() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
let (block_contents_tuple_a, state_after_a) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_blinded_block(state_a.clone(), slot_b)
.await;
let (block_contents_tuple_b, state_after_b) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_blinded_block(state_a, slot_b).await;
/* check for `make_blinded_block` curios */
let block_contents_a: SignedBlockContents<E, BlindedPayload<E>> = block_contents_tuple_a.into();
let block_contents_b: SignedBlockContents<E, BlindedPayload<E>> = block_contents_tuple_b.into();
let block_a = block_contents_a.signed_block();
let block_b = block_contents_b.signed_block();
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
assert_ne!(block_a.state_root(), block_b.state_root());
/* submit `block_a` as valid */
assert!(tester
.client
.post_beacon_blinded_blocks_v2(&block_contents_a, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await
.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block_a.canonical_root()));
/* submit `block_b` which should induce equivocation */
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&block_contents_b, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
Fix todos in deneb code (#4547) * Low hanging fruits * Remove unnecessary todo I think it's fine to not handle this since the calling functions handle the error. No specific reason imo to handle it in the function as well. * Rename BlobError to GossipBlobError I feel this signified better what the error is for. The BlobError was only for failures when gossip verifying a blob. We cannot get this error when doing rpc validation * Remove the BlockError::BlobValidation variant This error was only there to appease gossip verification before publish. It's unclear how to peer score this error since this cannot actually occur during any block verification flows. This commit introuduces an additional error type BlockContentsError to better represent the Error type * Add docs for peer scoring (or lack thereof) of AvailabilityCheck errors * I do not see a non-convoluted way of doing this. Okay to have some redundant code here * Removing this to catch the failure red handed * Fix compilation * Cannot be deleted because some tests assume the trait impl Also useful to have around for testing in the future imo * Add some metrics and logs * Only process `Imported` variant in sync_methods The only additional thing for other variants that might be useful is logging. We can do that later if required * Convert to TryFrom Not really sure where this would be used, but just did what the comment says. Could consider just returning the Block variant for a deneb block in the From version * Unlikely to change now * This is fine as this is max_rpc_size per rpc chunk (for blobs, it would be 128kb max) * Log count instead of individual blobs, can delete log later if it becomes too annoying. * Add block production blob verification timer * Extend block_straemer test to deneb * Remove dbg statement * Fix tests
2023-08-04 00:27:03 +00:00
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(Slashable)".to_string())
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
);
}
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_equivocation_gossip() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
let (block_contents_tuple, _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
.await;
let blinded_block_contents = into_signed_blinded_block_contents(block_contents_tuple);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
let response: Result<(), eth2::Error> = tester
.client
.post_beacon_blinded_blocks_v2(&blinded_block_contents, validation_level)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_err());
let error_response: eth2::Error = response.err().unwrap();
/* mandated by Beacon API spec */
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
assert!(
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
);
}
/// This test checks that a block that is valid from both a gossip and consensus perspective but that equivocates **late** is rejected when using `broadcast_validation=consensus_and_equivocation`.
///
/// This test is unique in that we can't actually test the HTTP API directly, but instead have to hook into the `publish_blocks` code manually. This is in order to handle the late equivocation case.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_equivocation_consensus_late_equivocation() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
let test_logger = tester.harness.logger().clone();
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block_a, blobs_a), state_after_a): ((SignedBlindedBeaconBlock<E>, _), _) = tester
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.harness
.make_blinded_block(state_a.clone(), slot_b)
.await;
2023-07-11 20:05:05 +00:00
let ((block_b, blobs_b), state_after_b): ((SignedBlindedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_blinded_block(state_a, slot_b).await;
/* check for `make_blinded_block` curios */
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
assert_ne!(block_a.state_root(), block_b.state_root());
let unblinded_block_a = reconstruct_block(
tester.harness.chain.clone(),
2023-07-11 20:05:05 +00:00
block_a.canonical_root(),
SignedBlockContents::new(block_a, blobs_a),
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
test_logger.clone(),
)
.await
.unwrap();
let unblinded_block_b = reconstruct_block(
tester.harness.chain.clone(),
2023-07-11 20:05:05 +00:00
block_b.canonical_root(),
SignedBlockContents::new(block_b.clone(), blobs_b.clone()),
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
test_logger.clone(),
)
.await
.unwrap();
let inner_block_a = match unblinded_block_a {
ProvenancedBlock::Local(a, _) => a,
ProvenancedBlock::Builder(a, _) => a,
};
let inner_block_b = match unblinded_block_b {
ProvenancedBlock::Local(b, _) => b,
ProvenancedBlock::Builder(b, _) => b,
};
2023-07-12 16:32:14 +00:00
let gossip_block_b = GossipVerifiedBlock::new(
Arc::new(inner_block_b.clone().deconstruct().0),
&tester.harness.chain,
);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
assert!(gossip_block_b.is_ok());
2023-07-12 16:32:14 +00:00
let gossip_block_a = GossipVerifiedBlock::new(
Arc::new(inner_block_a.clone().deconstruct().0),
&tester.harness.chain,
);
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
assert!(gossip_block_a.is_err());
let channel = tokio::sync::mpsc::unbounded_channel();
let publication_result: Result<(), Rejection> = publish_blinded_block(
2023-07-11 20:05:05 +00:00
SignedBlockContents::new(block_b, blobs_b),
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.chain,
&channel.0,
test_logger,
validation_level.unwrap(),
)
.await;
assert!(publication_result.is_err());
let publication_error: Rejection = publication_result.unwrap_err();
assert!(publication_error.find::<CustomBadRequest>().is_some());
}
/// This test checks that a block that is valid from both a gossip and consensus perspective (and does not equivocate) is accepted when using `broadcast_validation=consensus_and_equivocation`.
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
pub async fn blinded_equivocation_full_pass() {
/* this test targets gossip-level validation */
let validation_level: Option<BroadcastValidation> =
Some(BroadcastValidation::ConsensusAndEquivocation);
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
// `validator_count // 32`.
let validator_count = 64;
let num_initial: u64 = 31;
let tester = InteractiveTester::<E>::new(None, validator_count).await;
// Create some chain depth.
tester.harness.advance_slot();
tester
.harness
.extend_chain(
num_initial as usize,
BlockStrategy::OnCanonicalHead,
AttestationStrategy::AllValidators,
)
.await;
tester.harness.advance_slot();
let slot_a = Slot::new(num_initial);
let slot_b = slot_a + 1;
let state_a = tester.harness.get_current_state();
2023-07-11 20:05:05 +00:00
let ((block, blobs), _): ((SignedBlindedBeaconBlock<E>, _), _) =
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
tester.harness.make_blinded_block(state_a, slot_b).await;
let response: Result<(), eth2::Error> = tester
.client
2023-07-11 20:05:05 +00:00
.post_beacon_blocks_v2(
&SignedBlockContents::new(block.clone(), blobs),
validation_level,
)
Add broadcast validation routes to Beacon Node HTTP API (#4316) ## Issue Addressed - #4293 - #4264 ## Proposed Changes *Changes largely follow those suggested in the main issue*. - Add new routes to HTTP API - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Add new routes to `BeaconNodeHttpClient` - `post_beacon_blocks_v2` - `post_blinded_beacon_blocks_v2` - Define new Eth2 common types - `BroadcastValidation`, enum representing the level of validation to apply to blocks prior to broadcast - `BroadcastValidationQuery`, the corresponding HTTP query string type for the above type - ~~Define `_checked` variants of both `publish_block` and `publish_blinded_block` that enforce a validation level at a type level~~ - Add interactive tests to the `bn_http_api_tests` test target covering each validation level (to their own test module, `broadcast_validation_tests`) - `beacon/blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - Only consensus pass (i.e., equivocates) (200) - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - `beacon/blinded_blocks` - `broadcast_validation=gossip` - Invalid (400) - Full Pass (200) - Partial Pass (202) - `broadcast_validation=consensus` - Invalid (400) - Only gossip (400) - ~~Only consensus pass (i.e., equivocates) (200)~~ - Full pass (200) - `broadcast_validation=consensus_and_equivocation` - Invalid (400) - Invalid due to early equivocation (400) - Only gossip (400) - Only consensus (400) - Pass (200) - Add a new trait, `IntoGossipVerifiedBlock`, which allows type-level guarantees to be made as to gossip validity - Modify the structure of the `ObservedBlockProducers` cache from a `(slot, validator_index)` mapping to a `((slot, validator_index), block_root)` mapping - Modify `ObservedBlockProducers::proposer_has_been_observed` to return a `SeenBlock` rather than a boolean on success - Punish gossip peer (low) for submitting equivocating blocks - Rename `BlockError::SlashablePublish` to `BlockError::SlashableProposal` ## Additional Info This PR contains changes that directly modify how blocks are verified within the client. For more context, consult [comments in-thread](https://github.com/sigp/lighthouse/pull/4316#discussion_r1234724202). Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-06-29 12:02:38 +00:00
.await;
assert!(response.is_ok());
assert!(tester
.harness
.chain
.block_is_known_to_fork_choice(&block.canonical_root()));
}
fn into_signed_blinded_block_contents(
block_contents_tuple: SignedBlockContentsTuple<E, FullPayload<E>>,
) -> SignedBlockContents<E, BlindedPayload<E>> {
let (block, maybe_blobs) = block_contents_tuple;
SignedBlockContents::new(block.into(), maybe_blobs.map(into_blinded_blob_sidecars))
}
fn into_blinded_blob_sidecars(
blobs: SignedSidecarList<E, BlobSidecar<E>>,
) -> SignedSidecarList<E, BlindedBlobSidecar> {
blobs
.into_iter()
.map(|blob| blob.into())
.collect::<Vec<_>>()
.into()
}