Commit Graph

557 Commits

Author SHA1 Message Date
realbigsean
a5addf661c
Rename eip4844 to deneb (#4129)
* rename 4844 to deneb

* rename 4844 to deneb

* move excess data gas field

* get EF tests working

* fix ef tests lint

* fix the blob identifier ef test

* fix accessed files ef test script

* get beacon chain tests passing
2023-03-26 11:49:16 -04:00
Pawan Dhananjay
b276af98b7
Rework block processing (#4092)
* introduce availability pending block

* add intoavailableblock trait

* small fixes

* add 'gossip blob cache' and start to clean up processing and transition types

* shard memory blob cache

* Initial commit

* Fix after rebase

* Add gossip verification conditions

* cache cleanup

* general chaos

* extended chaos

* cargo fmt

* more progress

* more progress

* tons of changes, just tryna compile

* everything, everywhere, all at once

* Reprocess an ExecutedBlock on unavailable blobs

* Add sus gossip verification for blobs

* Merge stuff

* Remove reprocessing cache stuff

* lint

* Add a wrapper to allow construction of only valid `AvailableBlock`s

* rename blob arc list to blob list

* merge cleanuo

* Revert "merge cleanuo"

This reverts commit 5e98326878c77528d0c4668c5a4db4a4b0fbaeaa.

* Revert "Revert "merge cleanuo""

This reverts commit 3a4009443a5812b3028abe855079307436dc5419.

* fix rpc methods

* move beacon block and blob to eth2/types

* rename gossip blob cache to data availability checker

* lots of changes

* fix some compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* cargo fmt

* use a common data structure for block import types

* fix availability check on proposal import

* refactor the blob cache and split the block wrapper into two types

* add type conversion for signed block and block wrapper

* fix beacon chain tests and do some renaming, add some comments

* Partial processing (#4)

* move beacon block and blob to eth2/types

* rename gossip blob cache to data availability checker

* lots of changes

* fix some compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* cargo fmt

* use a common data structure for block import types

* fix availability check on proposal import

* refactor the blob cache and split the block wrapper into two types

* add type conversion for signed block and block wrapper

* fix beacon chain tests and do some renaming, add some comments

* cargo update (#6)

---------

Co-authored-by: realbigsean <sean@sigmaprime.io>
Co-authored-by: realbigsean <seananderson33@gmail.com>
2023-03-24 17:30:41 -04:00
Diva M
25a2d8f078
Merge branch 'eip4844' into deneb-free-blobs 2023-03-24 14:38:29 -05:00
Diva M
1b9cfcc11b
Merge branch 'unstable' into eip4844 2023-03-24 13:32:50 -05:00
Paul Hauner
b2525d6ebd
Release Candidate v4.0.1-rc.0 (#4123) 2023-03-23 21:16:14 +11:00
Paul Hauner
0616e01202 Release v4.0.0 (#4112)
## Issue Addressed

NA

## Proposed Changes

Bump versions to `v4.0.0`

## Additional Info

NA
2023-03-22 04:06:02 +00:00
Jimmy Chen
b40dceaae9
Update get blobs endpoint to return a list of BlobSidecars (#4109)
* Update get blobs endpoint to return BlobSidecarList

* Update code comment

* Update blob retrieval to return BlobSidecarList without Arc

* Remove usage of BlobSidecarList type alias to avoid code conflicts

* Add clippy allow exception
2023-03-21 09:56:32 -05:00
Paul Hauner
3ac5583cf9 Set Capella fork epoch for Mainnet (#4111)
## Issue Addressed

NA

## Proposed Changes

Sets the mainnet Capella fork epoch as per https://github.com/ethereum/consensus-specs/pull/3300

## Additional Info

I expect the `ef_tests` to fail until we get a compatible consensus spec tests release.
2023-03-21 05:15:01 +00:00
Age Manning
76a2007b64 Improve Lighthouse Connectivity Via ENR TCP Update (#4057)
Currently Lighthouse will remain uncontactable if users port forward a port that is not the same as the one they are listening on. 

For example, if Lighthouse runs with port 9000 TCP/UDP locally but a router is configured to pass 9010 externally to the lighthouse node on 9000, other nodes on the network will not be able to reach the lighthouse node. 

This occurs because Lighthouse does not update its ENR TCP port on external socket discovery. The intention was always that users should use `--enr-tcp-port` to customise this, but this is non-intuitive. 

The difficulty arises because we have no discovery mechanism to find our external TCP port. If we discovery a new external UDP port, we must guess what our external TCP port might be. This PR assumes the external TCP port is the same as the external UDP port (which may not be the case) and thus updates the TCP port along with the UDP port if the `--enr-tcp-port` flag is not set. 

Along with this PR, will be added documentation to the Lighthouse book so users can correctly understand and configure their ENR to maximize Lighthouse's connectivity. 

This relies on https://github.com/sigp/discv5/pull/166 and we should wait for a new release in discv5 before adding this PR.
2023-03-21 05:14:57 +00:00
Diva M
78414333a2
Merge branch 'eip4844' into deneb-free-blobs 2023-03-17 16:39:17 -05:00
Diva M
607242c127
Merge branch 'unstable' into eip4844 2023-03-17 16:26:51 -05:00
Jimmy Chen
1301c62436
Validator blob signing for the unblinded flow (#4096)
* Implement validator blob signing (full block and full blob)

* Fix compilation error and remove redundant slot check

* Fix clippy error
2023-03-17 09:29:25 -04:00
Age Manning
3d99ce25f8 Correct a race condition when dialing peers (#4056)
There is a race condition which occurs when multiple discovery queries return at almost the exact same time and they independently contain a useful peer we would like to connect to.

The condition can occur that we can add the same peer to the dial queue, before we get a chance to process the queue. 
This ends up displaying an error to the user: 
```
ERRO Dialing an already dialing peer
```
Although this error is harmless it's not ideal. 

There are two solutions to resolving this:
1. As we decide to dial the peer, we change the state in the peer-db to dialing (before we add it to the queue) which would prevent other requests from adding to the queue. 
2. We prevent duplicates in the dial queue

This PR has opted for 2. because 1. will complicate the code in that we are changing states in non-intuitive places. Although this technically adds a very slight performance cost, its probably a cleaner solution as we can keep the state-changing logic in one place.
2023-03-16 05:44:54 +00:00
realbigsean
cf4285e1d4
compile tests 2023-03-15 16:34:00 -04:00
realbigsean
fb7d729d92
migrate types to API crate 2023-03-15 16:03:36 -04:00
realbigsean
91a06ba484
Merge pull request #4083 from jimmygchen/post-block-and-blobs
Implement POST beacon block for EIP-4844
2023-03-15 13:35:37 -04:00
Diva M
4a39e43f96
Merge branch 'eip4844' into deneb-free-blobs 2023-03-15 12:26:30 -05:00
realbigsean
3d99e1f14d
move block contents to api crate, rename blob sidecars list 2023-03-15 12:15:08 -04:00
Diva M
7f2e9b80bb
Merge branch 'unstable' into eip4844 2023-03-14 12:00:32 -05:00
Michael Sproul
36e163c042 Add parent_block_number to payload SSE (#4053)
## Issue Addressed

In #4027 I forgot to add the `parent_block_number` to the payload attributes SSE.

## Proposed Changes

Compute the parent block number while computing the pre-payload attributes. Pass it on to the SSE stream.

## Additional Info

Not essential for v3.5.1 as I suspect most builders don't need the `parent_block_root`. I would like to use it for my dummy no-op builder however.
2023-03-14 06:26:37 +00:00
Jimmy Chen
a8978a5f69
Implement publish block and blobs endpoint (WIP) 2023-03-14 17:03:45 +11:00
Divma
e190ebb8a0 Support for Ipv6 (#4046)
## Issue Addressed
Add support for ipv6 and dual stack in lighthouse. 

## Proposed Changes
From an user perspective, now setting an ipv6 address, optionally configuring the ports should feel exactly the same as using an ipv4 address. If listening over both ipv4 and ipv6 then the user needs to:
- use the `--listen-address` two times (ipv4 and ipv6 addresses)
- `--port6` becomes then required
- `--discovery-port6` can now be used to additionally configure the ipv6 udp port

### Rough list of code changes
- Discovery:
  - Table filter and ip mode set to match the listening config. 
  - Ipv6 address, tcp port and udp port set in the ENR builder
  - Reported addresses now check which tcp port to give to libp2p
- LH Network Service:
  - Can listen over Ipv6, Ipv4, or both. This uses two sockets. Using mapped addresses is disabled from libp2p and it's the most compatible option.
- NetworkGlobals:
  - No longer stores udp port since was not used at all. Instead, stores the Ipv4 and Ipv6 TCP ports.
- NetworkConfig:
  - Update names to make it clear that previous udp and tcp ports in ENR were Ipv4
  - Add fields to configure Ipv6 udp and tcp ports in the ENR
  - Include advertised enr Ipv6 address.
  - Add type to model Listening address that's either Ipv4, Ipv6 or both. A listening address includes the ip, udp port and tcp port.
- UPnP:
  - Kept only for ipv4
- Cli flags:
  - `--listen-addresses` now can take up to two values
  - `--port` will apply to ipv4 or ipv6 if only one listening address is given. If two listening addresses are given it will apply only to Ipv4.
  - `--port6` New flag required when listening over ipv4 and ipv6 that applies exclusively to Ipv6.
  - `--discovery-port` will now apply to ipv4 and ipv6 if only one listening address is given.
  - `--discovery-port6` New flag to configure the individual udp port of ipv6 if listening over both ipv4 and ipv6.
  - `--enr-udp-port` Updated docs to specify that it only applies to ipv4. This is an old behaviour.
  - `--enr-udp6-port` Added to configure the enr udp6 field.
  - `--enr-tcp-port` Updated docs to specify that it only applies to ipv4. This is an old behaviour.
  - `--enr-tcp6-port` Added to configure the enr tcp6 field.
  - `--enr-addresses` now can take two values.
  - `--enr-match` updated behaviour.
- Common:
  - rename `unused_port` functions to specify that they are over ipv4.
  - add functions to get unused ports over ipv6.
- Testing binaries
  - Updated code to reflect network config changes and unused_port changes.

## Additional Info

TODOs:
- use two sockets in discovery. I'll get back to this and it's on https://github.com/sigp/discv5/pull/160
- lcli allow listening over two sockets in generate_bootnodes_enr
- add at least one smoke flag for ipv6 (I have tested this and works for me)
- update the book
2023-03-14 01:13:34 +00:00
Jimmy Chen
6ec0ce6070
Implement get validator block endpoint for EIP-4844 2023-03-13 16:50:08 +11:00
Michael Sproul
90cef1db86 Appease Clippy 1.68 and refactor http_api (#4068)
## Proposed Changes

Two tiny updates to satisfy Clippy 1.68

Plus refactoring of the `http_api` into less complex types so the compiler can chew and digest them more easily.

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2023-03-13 01:40:03 +00:00
Diva M
203a9e5f5e
Merge branch 'unstable' into eip4844 2023-03-10 11:19:56 -05:00
Paul Hauner
319cc61afe Release v3.5.1 (#4049)
## Issue Addressed

NA

## Proposed Changes

Bumps versions to v3.5.1.

## Additional Info

- [x] Requires further testing
2023-03-07 07:57:39 +00:00
Paul Hauner
5bb635d17f Set Capella fork epoch for Goerli (#4044)
## Issue Addressed

NA

## Proposed Changes

Sets the Capella fork epoch as per https://github.com/eth-clients/goerli/pull/160.

The fork will occur at:

- Epoch: 162304
- Slot: 5193728
- UTC: 14/03/2023, 10:25:36 pm

## Additional Info

- [x] Blocked on https://github.com/eth-clients/goerli/pull/160 being merged
2023-03-07 03:06:52 +00:00
Michael Sproul
01556f6f01 Optimise payload attributes calculation and add SSE (#4027)
## Issue Addressed

Closes #3896
Closes #3998
Closes #3700

## Proposed Changes

- Optimise the calculation of withdrawals for payload attributes by avoiding state clones, avoiding unnecessary state advances and reading from the snapshot cache if possible.
- Use the execution layer's payload attributes cache to avoid re-calculating payload attributes. I actually implemented a new LRU cache just for withdrawals but it had the exact same key and most of the same data as the existing payload attributes cache, so I deleted it.
- Add a new SSE event that fires when payloadAttributes are calculated. This is useful for block builders, a la https://github.com/ethereum/beacon-APIs/issues/244.
- Add a new CLI flag `--always-prepare-payload` which forces payload attributes to be sent with every fcU regardless of connected proposers. This is intended for use by builders/relays.

For maximum effect, the flags I've been using to run Lighthouse in "payload builder mode" are:

```
--always-prepare-payload \
--prepare-payload-lookahead 12000 \
--suggested-fee-recipient 0x0000000000000000000000000000000000000000
```

The fee recipient is required so Lighthouse has something to pack in the payload attributes (it can be ignored by the builder). The lookahead causes fcU to be sent at the start of every slot rather than at 8s. As usual, fcU will also be sent after each change of head block. I think this combination is sufficient for builders to build on all viable heads. Often there will be two fcU (and two payload attributes) sent for the same slot: one sent at the start of the slot with the head from `n - 1` as the parent, and one sent after the block arrives with `n` as the parent.

Example usage of the new event stream:

```bash
curl -N "http://localhost:5052/eth/v1/events?topics=payload_attributes"
```

## Additional Info

- [x] Tests added by updating the proposer re-org tests. This has the benefit of testing the proposer re-org code paths with withdrawals too, confirming that the new changes don't interact poorly.
- [ ] Benchmarking with `blockdreamer` on devnet-7 showed promising results but I'm yet to do a comparison to `unstable`.


Co-authored-by: Michael Sproul <micsproul@gmail.com>
2023-03-05 23:43:30 +00:00
Diva M
f16e82ab2c
Merge branch 'unstable' into eip4844 2023-03-03 14:14:18 -05:00
Diva M
d93753cc88
Merge branch 'unstable' into off-4844 2023-03-02 15:38:00 -05:00
Michael Sproul
ca1ce381a9 Delete Kiln and Ropsten configs (#4038)
## Proposed Changes

Remove built-in support for Ropsten and Kiln via the `--network` flag. Both testnets are long dead and deprecated.

This shaves about 30MiB off the binary size, from 135MiB to 103MiB (maxperf), or 165MiB to 135MiB (release).
2023-03-01 06:16:14 +00:00
Divma
047c7544e3 Clean capella (#4019)
## Issue Addressed

Cleans up all the remnants of 4844 in capella. This makes sure when 4844 is reviewed there is nothing we are missing because it got included here 

## Proposed Changes

drop a bomb on every 4844 thing 

## Additional Info

Merge process I did (locally) is as follows:
- squash merge to produce one commit
- in new branch off unstable with the squashed commit create a `git revert HEAD` commit
- merge that new branch onto 4844 with `--strategy ours`
- compare local 4844 to remote 4844 and make sure the diff is empty
- enjoy

Co-authored-by: Paul Hauner <paul@paulhauner.com>
2023-03-01 03:19:02 +00:00
Paul Hauner
0fb58a680d v3.5.0 (#3996)
## Issue Addressed

NA

## Proposed Changes

- Bump versions

## Sepolia Capella Upgrade

This release will enable the Capella fork on Sepolia. We are planning to publish this release on the 23rd of Feb 2023.

Users who can build from source and wish to do pre-release testing can use this branch.

## Additional Info

- [ ] Requires further testing
2023-02-22 06:00:49 +00:00
Paul Hauner
729c178020
Revert Sepolia genesis change (#4013) 2023-02-21 17:18:28 +11:00
Paul Hauner
c3c181aa03
Remove "eip4844" network (#4008) 2023-02-21 11:01:22 +11:00
Paul Hauner
9a41f65b89
Add capella fork epoch (#3997) 2023-02-17 16:25:20 +11:00
Michael Sproul
066c27750a
Merge remote-tracking branch 'origin/staging' into capella-update 2023-02-17 12:05:36 +11:00
Jimmy Chen
245e922c7b Improve testing slot clock to allow manipulation of time in tests (#3974)
## Issue Addressed

I discovered this issue while implementing [this test](https://github.com/jimmygchen/lighthouse/blob/test-example/beacon_node/network/src/beacon_processor/tests.rs#L895), where I tried to manipulate the slot clock with: 

`rig.chain.slot_clock.set_current_time(duration);`

however the change doesn't get reflected in the `slot_clock` in `ReprocessQueue`, and I realised `slot_clock` was cloned a few times in the code, and therefore changing the time in `rig.chain.slot_clock` doesn't have any effect in `ReprocessQueue`.

I've incorporated the suggestion from the @paulhauner and @michaelsproul - wrapping the `ManualSlotClock.current_time` (`RwLock<Duration>)` in an `Arc`, and the above test now passes. 

Let's see if this breaks any existing tests :)
2023-02-16 23:34:32 +00:00
realbigsean
b805fa6279
merge with upstream 2023-02-15 14:20:12 -05:00
Emilia Hane
13efd47238
fixup! Disable use of system time in tests 2023-02-15 09:20:30 +01:00
Age Manning
8dd9249177 Enforce a timeout on peer disconnect (#3757)
On heavily crowded networks, we are seeing many attempted connections to our node every second. 

Often these connections come from peers that have just been disconnected. This can be for a number of reasons including: 
- We have deemed them to be not as useful as other peers
- They have performed poorly
- They have dropped the connection with us
- The connection was spontaneously lost
- They were randomly removed because we have too many peers

In all of these cases, if we have reached or exceeded our target peer limit, there is no desire to accept new connections immediately after the disconnect from these peers. In fact, it often costs us resources to handle the established connections and defeats some of the logic of dropping them in the first place. 

This PR adds a timeout, that prevents recently disconnected peers from reconnecting to us.

Technically we implement a ban at the swarm layer to prevent immediate re connections for at least 10 minutes. I decided to keep this light, and use a time-based LRUCache which only gets updated during the peer manager heartbeat to prevent added stress of polling a delay map for what could be a large number of peers.

This cache is bounded in time. An extra space bound could be added should people consider this a risk.

Co-authored-by: Diva M <divma@protonmail.com>
2023-02-14 03:25:42 +00:00
Michael Sproul
18c8cab4da
Merge remote-tracking branch 'origin/unstable' into capella-merge 2023-02-14 12:07:27 +11:00
ethDreamer
39f8327f73
Properly Deserialize ForkVersionedResponses (#3944)
* Move ForkVersionedResponse to consensus/types

* Properly Deserialize ForkVersionedResponses

* Elide Types in from_value Calls

* Added Tests for ForkVersionedResponse Deserialize

* Address Sean's Comments & Make Less Restrictive

* Utilize `map_fork_name!`
2023-02-10 08:49:25 -06:00
Emilia Hane
e9e198a2b6
Fix conflicts rebasing eip4844 2023-02-10 09:41:23 +01:00
Emilia Hane
d292a3a6a8
Fix conflicts rebasing eip4844 2023-02-10 09:41:23 +01:00
Emilia Hane
546d63f83c
Fix rebase conflicts 2023-02-10 09:41:23 +01:00
Emilia Hane
69c30bb6eb
Fix release test 2023-02-10 09:39:22 +01:00
Michael Sproul
c9354a9d25 Tweaks to reward APIs (#3957)
## Proposed Changes

* Return the effective balance in gwei to align with the spec ([ideal attestation rewards](https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards/getAttestationsRewards)).
* Use quoted `i64`s for attestation and sync committee rewards.
2023-02-10 06:19:42 +00:00
realbigsean
26a296246d
Merge branch 'capella' of https://github.com/sigp/lighthouse into eip4844
# Conflicts:
#	beacon_node/beacon_chain/src/beacon_chain.rs
#	beacon_node/beacon_chain/src/block_verification.rs
#	beacon_node/beacon_chain/src/test_utils.rs
#	beacon_node/execution_layer/src/engine_api.rs
#	beacon_node/execution_layer/src/engine_api/http.rs
#	beacon_node/execution_layer/src/lib.rs
#	beacon_node/execution_layer/src/test_utils/handle_rpc.rs
#	beacon_node/http_api/src/lib.rs
#	beacon_node/http_api/tests/fork_tests.rs
#	beacon_node/network/src/beacon_processor/mod.rs
#	beacon_node/network/src/beacon_processor/work_reprocessing_queue.rs
#	beacon_node/network/src/beacon_processor/worker/sync_methods.rs
#	beacon_node/operation_pool/src/bls_to_execution_changes.rs
#	beacon_node/operation_pool/src/lib.rs
#	beacon_node/operation_pool/src/persistence.rs
#	consensus/serde_utils/src/u256_hex_be_opt.rs
#	testing/antithesis/Dockerfile.libvoidstar
2023-02-07 12:12:56 -05:00
naviechan
9547ac069c Implement block_rewards API (per-validator reward) (#3907)
## Issue Addressed

[#3661](https://github.com/sigp/lighthouse/issues/3661)

## Proposed Changes

`/eth/v1/beacon/rewards/blocks/{block_id}`

```
{
  "execution_optimistic": false,
  "finalized": false,
  "data": {
    "proposer_index": "123",
    "total": "123",
    "attestations": "123",
    "sync_aggregate": "123",
    "proposer_slashings": "123",
    "attester_slashings": "123"
  }
}
```

The issue contains the implementation of three per-validator reward APIs:
* `sync_committee_rewards`
* [`attestation_rewards`](https://github.com/sigp/lighthouse/pull/3822)
* `block_rewards`

This PR only implements the `block_rewards`.

The endpoints can be viewed in the Ethereum Beacon nodes API browser: [https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards](https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards)

## Additional Info

The implementation of [consensus client reward APIs](https://github.com/eth-protocol-fellows/cohort-three/blob/master/projects/project-ideas.md#consensus-client-reward-apis) is part of the [EPF](https://github.com/eth-protocol-fellows/cohort-three).

Co-authored-by: kevinbogner <kevbogner@gmail.com>
Co-authored-by: navie <naviechan@gmail.com>
2023-02-07 08:33:23 +00:00
kevinbogner
4d07e40501 Implement attestation_rewards API (per-validator reward) (#3822)
## Issue Addressed

#3661 

## Proposed Changes
`/eth/v1/beacon/rewards/attestations/{epoch}`

```json
{
  "execution_optimistic": false,
  "finalized": false,
  "data": [
    {
      "ideal_rewards": [
        {
          "effective_balance": "1000000000",
          "head": "2500",
          "target": "5000",
          "source": "5000"
        }
      ],
      "total_rewards": [
        {
          "validator_index": "0",
          "head": "2000",
          "target": "2000",
          "source": "4000",
          "inclusion_delay": "2000"
        }
      ]
    }
  ]
}
```

The issue contains the implementation of three per-validator reward APIs:
- [`sync_committee_rewards`](https://github.com/sigp/lighthouse/pull/3790)
- `attestation_rewards`
- `block_rewards`.

This PR *only* implements the `attestation_rewards`.

The endpoints can be viewed in the Ethereum Beacon nodes API browser: https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards

## Additional Info
The implementation of [consensus client reward APIs](https://github.com/eth-protocol-fellows/cohort-three/blob/master/projects/project-ideas.md#consensus-client-reward-apis) is part of the [EPF](https://github.com/eth-protocol-fellows/cohort-three).

---
- [x] `get_state`
- [x] Calculate *ideal rewards* with some logic from  `get_flag_index_deltas`
- [x] Calculate *actual rewards*  with some logic from `get_flag_index_deltas`
- [x] Code cleanup
- [x] Testing
2023-02-07 00:00:19 +00:00
Mark Mackey
d842215a44
Merge branch 'upstream/unstable' into capella 2023-01-31 12:16:26 -06:00
Michael Sproul
0866b739d0 Clippy 1.67 (#3916)
## Proposed Changes

Clippy 1.67.0 put us on blast for the size of some of our errors, most of them written by me ( 👀 ). This PR shrinks the size of `BeaconChainError` by dropping some extraneous info and boxing an inner error which should only occur infrequently anyway.

For the `AttestationSlashInfo` and `BlockSlashInfo` I opted to ignore the lint as they are always used in a `Result<A, Info>` where `A` is a similar size. This means they don't bloat the size of the `Result`, so it's a bit annoying for Clippy to report this as an issue.

I also chose to ignore `clippy::uninlined-format-args` because I think the benefit-to-churn ratio is too low. E.g. sometimes we have long identifiers in `format!` args and IMO the non-inlined form is easier to read:

```rust
// I prefer this...
format!(
    "{} did {} to {}",
    REALLY_LONG_CONSTANT_NAME,
    ANOTHER_REALLY_LONG_CONSTANT_NAME,
    regular_long_identifier_name
);
  
// To this
format!("{REALLY_LONG_CONSTANT_NAME} did {ANOTHER_REALLY_LONG_CONSTANT_NAME} to {regular_long_identifier_name}");
```

I tried generating an automatic diff with `cargo clippy --fix` but it came out at:

```
250 files changed, 1209 insertions(+), 1469 deletions(-)
```

Which seems like a bad idea when we'd have to back-merge it to `capella` and `eip4844` 😱
2023-01-27 09:48:42 +00:00
naviechan
9b5c2eefd5 Implement sync_committee_rewards API (per-validator reward) (#3903)
[#3661](https://github.com/sigp/lighthouse/issues/3661)

`/eth/v1/beacon/rewards/sync_committee/{block_id}`

```
{
  "execution_optimistic": false,
  "finalized": false,
  "data": [
    {
      "validator_index": "0",
      "reward": "2000"
    }
  ]
}
```

The issue contains the implementation of three per-validator reward APIs:
* `sync_committee_rewards`
* [`attestation_rewards`](https://github.com/sigp/lighthouse/pull/3822)
* `block_rewards`

This PR only implements the `sync_committe_rewards `.

The endpoints can be viewed in the Ethereum Beacon nodes API browser: [https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards](https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards)

The implementation of [consensus client reward APIs](https://github.com/eth-protocol-fellows/cohort-three/blob/master/projects/project-ideas.md#consensus-client-reward-apis) is part of the [EPF](https://github.com/eth-protocol-fellows/cohort-three).

Co-authored-by: navie <naviechan@gmail.com>
Co-authored-by: kevinbogner <kevbogner@gmail.com>
2023-01-25 14:22:15 +01:00
Michael Sproul
a4cfe50ade Import BLS to execution changes before Capella (#3892)
* Import BLS to execution changes before Capella

* Test for BLS to execution change HTTP API

* Pack BLS to execution changes in LIFO order

* Remove unused var

* Clippy
2023-01-25 14:21:54 +01:00
Michael Sproul
c2f64f8216 Switch allocator to jemalloc (#3697)
## Proposed Changes

Another `tree-states` motivated PR, this adds `jemalloc` as the default allocator, with an option to use the system allocator by compiling with `FEATURES="" make`.

- [x] Metrics
- [x] Test on Windows
- [x] Test on macOS
- [x] Test with `musl`
- [x] Metrics dashboard on `lighthouse-metrics` (https://github.com/sigp/lighthouse-metrics/pull/37)


Co-authored-by: Michael Sproul <micsproul@gmail.com>
2023-01-25 14:21:54 +01:00
realbigsean
86177312f8 update zip 2023-01-25 11:55:05 +01:00
Michael Sproul
c76a1971cc
Merge remote-tracking branch 'origin/unstable' into capella 2023-01-25 14:20:16 +11:00
naviechan
2802bc9a9c Implement sync_committee_rewards API (per-validator reward) (#3903)
## Issue Addressed

[#3661](https://github.com/sigp/lighthouse/issues/3661)

## Proposed Changes

`/eth/v1/beacon/rewards/sync_committee/{block_id}`

```
{
  "execution_optimistic": false,
  "finalized": false,
  "data": [
    {
      "validator_index": "0",
      "reward": "2000"
    }
  ]
}
```

The issue contains the implementation of three per-validator reward APIs:
* `sync_committee_rewards`
* [`attestation_rewards`](https://github.com/sigp/lighthouse/pull/3822)
* `block_rewards`

This PR only implements the `sync_committe_rewards `.

The endpoints can be viewed in the Ethereum Beacon nodes API browser: [https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards](https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Rewards)

## Additional Info

The implementation of [consensus client reward APIs](https://github.com/eth-protocol-fellows/cohort-three/blob/master/projects/project-ideas.md#consensus-client-reward-apis) is part of the [EPF](https://github.com/eth-protocol-fellows/cohort-three).

Co-authored-by: navie <naviechan@gmail.com>
Co-authored-by: kevinbogner <kevbogner@gmail.com>
2023-01-24 02:06:42 +00:00
Michael Sproul
d8abf2fc41
Import BLS to execution changes before Capella (#3892)
* Import BLS to execution changes before Capella

* Test for BLS to execution change HTTP API

* Pack BLS to execution changes in LIFO order

* Remove unused var

* Clippy
2023-01-21 10:39:59 +11:00
Michael Sproul
bb0e99c097 Merge remote-tracking branch 'origin/unstable' into capella 2023-01-21 10:37:26 +11:00
Michael Sproul
4deab888c9 Switch allocator to jemalloc (#3697)
## Proposed Changes

Another `tree-states` motivated PR, this adds `jemalloc` as the default allocator, with an option to use the system allocator by compiling with `FEATURES="" make`.

- [x] Metrics
- [x] Test on Windows
- [x] Test on macOS
- [x] Test with `musl`
- [x] Metrics dashboard on `lighthouse-metrics` (https://github.com/sigp/lighthouse-metrics/pull/37)


Co-authored-by: Michael Sproul <micsproul@gmail.com>
2023-01-20 04:19:29 +00:00
realbigsean
06f71e8cce
merge capella 2023-01-12 12:51:09 -05:00
Michael Sproul
2af8110529
Merge remote-tracking branch 'origin/unstable' into capella
Fixing the conflicts involved patching up some of the `block_hash` verification,
the rest will be done as part of https://github.com/sigp/lighthouse/issues/3870
2023-01-12 16:22:00 +11:00
realbigsean
438126f19a
merge upstream, fix compile errors 2023-01-11 13:52:58 -05:00
Paul Hauner
38514c07f2 Release v3.4.0 (#3862)
## Issue Addressed

NA

## Proposed Changes

Bump versions

## Additional Info

- [x] ~~Blocked on #3728, #3801~~
- [x] ~~Blocked on #3866~~
- [x] Requires additional testing
2023-01-11 03:27:08 +00:00
Pawan Dhananjay
ba410c3012
Embed trusted setup in network config (#3851)
* Load trusted setup in network config

* Fix trusted setup serialize and deserialize

* Load trusted setup from hardcoded preset instead of a file

* Truncate after deserialising trusted setup

* Fix beacon node script

* Remove hardcoded setup file

* Add length checks
2023-01-09 12:34:16 +05:30
Michael Sproul
168a7805c3 Add more Gnosis bootnodes (#3855)
## Proposed Changes

Add the latest long-running Gnosis chain bootnodes provided to us by the Gnosis team.
2023-01-09 05:12:31 +00:00
Michael Sproul
4bd2b777ec Verify execution block hashes during finalized sync (#3794)
## Issue Addressed

Recent discussions with other client devs about optimistic sync have revealed a conceptual issue with the optimisation implemented in #3738. In designing that feature I failed to consider that the execution node checks the `blockHash` of the execution payload before responding with `SYNCING`, and that omitting this check entirely results in a degradation of the full node's validation. A node omitting the `blockHash` checks could be tricked by a supermajority of validators into following an invalid chain, something which is ordinarily impossible.

## Proposed Changes

I've added verification of the `payload.block_hash` in Lighthouse. In case of failure we log a warning and fall back to verifying the payload with the execution client.

I've used our existing dependency on `ethers_core` for RLP support, and a new dependency on Parity's `triehash` crate for the Merkle patricia trie. Although the `triehash` crate is currently unmaintained it seems like our best option at the moment (it is also used by Reth, and requires vastly less boilerplate than Parity's generic `trie-root` library).

Block hash verification is pretty quick, about 500us per block on my machine (mainnet).

The optimistic finalized sync feature can be disabled using `--disable-optimistic-finalized-sync` which forces full verification with the EL.

## Additional Info

This PR also introduces a new dependency on our [`metastruct`](https://github.com/sigp/metastruct) library, which was perfectly suited to the RLP serialization method. There will likely be changes as `metastruct` grows, but I think this is a good way to start dogfooding it.

I took inspiration from some Parity and Reth code while writing this, and have preserved the relevant license headers on the files containing code that was copied and modified.
2023-01-09 03:11:59 +00:00
ethDreamer
cb94f639b0
Isolate withdrawals-processing Feature (#3854) 2023-01-09 11:05:28 +11:00
realbigsean
8a77b05c19
Merge pull request #3830 from jimmygchen/blobs-beacon-api
Add Beacon API endpoint (/lighthouse) to download blobs by block ID
2023-01-04 09:04:32 -05:00
realbigsean
d8f7277beb
cleanup 2022-12-30 11:00:14 -05:00
Pawan Dhananjay
2734f3f9db
Fix devnet3 genesis.ssz.zip 2022-12-29 20:34:25 +05:30
Pawan Dhananjay
c47a0ade22 Fix config values for devnet 3; add more bootnodes 2022-12-29 16:42:26 +05:30
Mark Mackey
c188cde034
merge upstream/unstable 2022-12-28 14:43:25 -06:00
Jimmy Chen
1b64cbadba Merge remote-tracking branch 'origin/eip4844' into blobs-beacon-api 2022-12-24 00:41:45 +00:00
realbigsean
f45d117e73
merge with capella 2022-12-23 10:21:18 -05:00
Jimmy Chen
3b9041047a Fix typoe and add blobs endpoint to eth2 lib. 2022-12-23 15:28:08 +11:00
realbigsean
adbecb80eb
config updates 2022-12-22 10:26:09 -05:00
realbigsean
cb28201f5b
update built in 4844 testnet 2022-12-22 08:54:24 -05:00
Mark Mackey
b75ca74222 Removed withdrawals feature flag 2022-12-19 15:38:46 -06:00
Divma
ffbf70e2d9 Clippy lints for rust 1.66 (#3810)
## Issue Addressed
Fixes the new clippy lints for rust 1.66

## Proposed Changes

Most of the changes come from:
- [unnecessary_cast](https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast)
- [iter_kv_map](https://rust-lang.github.io/rust-clippy/master/index.html#iter_kv_map)
- [needless_borrow](https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow)

## Additional Info

na
2022-12-16 04:04:00 +00:00
Mark Mackey
3e90fb8cae Merge branch 'unstable' into capella 2022-12-15 12:20:03 -06:00
realbigsean
d893706e0e
merge with capella 2022-12-15 09:33:18 -05:00
Michael Sproul
991e4094f8
Merge remote-tracking branch 'origin/unstable' into capella-update 2022-12-14 13:00:41 +11:00
Michael Sproul
023674ab3b Update Gnosis chain bootnodes (#3793)
## Proposed Changes

Update the Gnosis chain bootnodes. The current list of Gnosis bootnodes were abandoned at some point before the Gnosis merge and are now failing to bootstrap peers. There's a workaround list of bootnodes here: https://docs.gnosischain.com/updates/20221208-temporary-bootnodes

The list from this PR represents the long-term bootnodes run by the Gnosis team. We will also try to set up SigP bootnodes for Gnosis chain at some point.
2022-12-14 01:20:02 +00:00
Michael Sproul
775d222299 Enable proposer boost re-orging (#2860)
## Proposed Changes

With proposer boosting implemented (#2822) we have an opportunity to re-org out late blocks.

This PR adds three flags to the BN to control this behaviour:

* `--disable-proposer-reorgs`: turn aggressive re-orging off (it's on by default).
* `--proposer-reorg-threshold N`: attempt to orphan blocks with less than N% of the committee vote. If this parameter isn't set then N defaults to 20% when the feature is enabled.
* `--proposer-reorg-epochs-since-finalization N`: only attempt to re-org late blocks when the number of epochs since finalization is less than or equal to N. The default is 2 epochs, meaning re-orgs will only be attempted when the chain is finalizing optimally.

For safety Lighthouse will only attempt a re-org under very specific conditions:

1. The block being proposed is 1 slot after the canonical head, and the canonical head is 1 slot after its parent. i.e. at slot `n + 1` rather than building on the block from slot `n` we build on the block from slot `n - 1`.
2. The current canonical head received less than N% of the committee vote. N should be set depending on the proposer boost fraction itself, the fraction of the network that is believed to be applying it, and the size of the largest entity that could be hoarding votes.
3. The current canonical head arrived after the attestation deadline from our perspective. This condition was only added to support suppression of forkchoiceUpdated messages, but makes intuitive sense.
4. The block is being proposed in the first 2 seconds of the slot. This gives it time to propagate and receive the proposer boost.


## Additional Info

For the initial idea and background, see: https://github.com/ethereum/consensus-specs/pull/2353#issuecomment-950238004

There is also a specification for this feature here: https://github.com/ethereum/consensus-specs/pull/3034

Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: pawan <pawandhananjay@gmail.com>
2022-12-13 09:57:26 +00:00
realbigsean
6c8b1b323b
merge upstream 2022-12-07 12:27:21 -05:00
ethDreamer
1a39976715
Fixed Compiler Warnings & Failing Tests (#3771) 2022-12-03 10:42:12 +11:00
realbigsean
8102a01085
merge with upstream 2022-12-01 11:13:07 -05:00
Mark Mackey
8a04c3428e Merged with unstable 2022-11-30 17:29:10 -06:00
realbigsean
422d145902
chain segment processing for blobs 2022-11-30 09:40:15 -05:00
Paul Hauner
bf533c8e42 v3.3.0 (#3741)
## Issue Addressed

NA

## Proposed Changes

- Bump versions
- Pin the `nethermind` version since our method of getting the latest tags on `master` is giving us an old version (`1.14.1`).
- Increase timeout for execution engine startup.

## Additional Info

- [x] ~Awaiting further testing~
2022-11-23 23:38:32 +00:00
ethDreamer
24e5252a55
Massive Update to Engine API (#3740)
* Massive Update to Engine API

* Update beacon_node/execution_layer/src/engine_api/json_structures.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/execution_layer/src/engine_api/json_structures.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/beacon_chain/src/execution_payload.rs

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

* Update beacon_node/execution_layer/src/engine_api.rs

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

Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: realbigsean <seananderson33@GMAIL.com>
2022-11-22 13:27:48 -05:00
Lion - dapplion
e3729533a1 Schedule gnosis merge (#3729)
## Issue Addressed

N/A

## Proposed Changes

Schedule Gnosis merge
- Upstream config PR: https://github.com/gnosischain/configs/pull/3
- Nethermind PR: https://github.com/NethermindEth/nethermind/pull/4901
- Public announcement: https://twitter.com/gnosischain/status/1592589482641223682

## Additional Info

N/A

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2022-11-21 06:29:02 +00:00
Age Manning
230168deff Health Endpoints for UI (#3668)
This PR adds some health endpoints for the beacon node and the validator client.

Specifically it adds the endpoint:
`/lighthouse/ui/health`

These are not entirely stable yet. But provide a base for modification for our UI. 

These also may have issues with various platforms and may need modification.
2022-11-15 05:21:26 +00:00
Michael Sproul
d99bfcf1a5 Blinded block and RANDAO APIs (#3571)
## Issue Addressed

https://github.com/ethereum/beacon-APIs/pull/241
https://github.com/ethereum/beacon-APIs/pull/242

## Proposed Changes

Implement two new endpoints for fetching blinded blocks and RANDAO mixes.


Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-11-11 00:38:27 +00:00
realbigsean
1aec17b09c
Merge branch 'unstable' of https://github.com/sigp/lighthouse into eip4844 2022-11-04 13:23:55 -04:00
Divma
8600645f65 Fix rust 1.65 lints (#3682)
## Issue Addressed

New lints for rust 1.65

## Proposed Changes

Notable change is the identification or parameters that are only used in recursion

## Additional Info
na
2022-11-04 07:43:43 +00:00
realbigsean
c45b809b76
Cleanup payload types (#3675)
* Add transparent support

* Add `Config` struct

* Deprecate `enum_behaviour`

* Partially remove enum_behaviour from project

* Revert "Partially remove enum_behaviour from project"

This reverts commit 46ffb7fe77622cf420f7ba2fccf432c0050535d6.

* Revert "Deprecate `enum_behaviour`"

This reverts commit 89b64a6f53d0f68685be88d5b60d39799d9933b5.

* Add `struct_behaviour`

* Tidy

* Move tests into `ssz_derive`

* Bump ssz derive

* Fix comment

* newtype transaparent ssz

* use ssz transparent and create macros for  per fork implementations

* use superstruct map macros

Co-authored-by: Paul Hauner <paul@paulhauner.com>
2022-11-02 10:30:41 -04:00
realbigsean
8656d23327
merge with unstable 2022-11-01 13:18:00 -04:00
Pawan Dhananjay
29f2ec46d3
Couple blocks and blobs in gossip (#3670)
* Revert "Add more gossip verification conditions"

This reverts commit 1430b561c3.

* Revert "Add todos"

This reverts commit 91efb9d4c7.

* Revert "Reprocess blob sidecar messages"

This reverts commit 21bf3d37cd.

* Add the coupled topic

* Decode SignedBeaconBlockAndBlobsSidecar correctly

* Process Block and Blobs in beacon processor

* Remove extra blob publishing logic from vc

* Remove blob signing in vc

* Ugly hack to compile
2022-11-01 10:28:21 -04:00
ethDreamer
e8604757a2 Deposit Cache Finalization & Fast WS Sync (#2915)
## Summary

The deposit cache now has the ability to finalize deposits. This will cause it to drop unneeded deposit logs and hashes in the deposit Merkle tree that are no longer required to construct deposit proofs. The cache is finalized whenever the latest finalized checkpoint has a new `Eth1Data` with all deposits imported.

This has three benefits:

1. Improves the speed of constructing Merkle proofs for deposits as we can just replay deposits since the last finalized checkpoint instead of all historical deposits when re-constructing the Merkle tree.
2. Significantly faster weak subjectivity sync as the deposit cache can be transferred to the newly syncing node in compressed form. The Merkle tree that stores `N` finalized deposits requires a maximum of `log2(N)` hashes. The newly syncing node then only needs to download deposits since the last finalized checkpoint to have a full tree.
3. Future proofing in preparation for [EIP-4444](https://eips.ethereum.org/EIPS/eip-4444) as execution nodes will no longer be required to store logs permanently so we won't always have all historical logs available to us.

## More Details

Image to illustrate how the deposit contract merkle tree evolves and finalizes along with the resulting `DepositTreeSnapshot`
![image](https://user-images.githubusercontent.com/37123614/151465302-5fc56284-8a69-4998-b20e-45db3934ac70.png)

## Other Considerations

I've changed the structure of the `SszDepositCache` so once you load & save your database from this version of lighthouse, you will no longer be able to load it from older versions.

Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>
2022-10-30 04:04:24 +00:00
Divma
46fbf5b98b Update discv5 (#3171)
## Issue Addressed

Updates discv5

Pending on
- [x] #3547 
- [x] Alex upgrades his deps

## Proposed Changes

updates discv5 and the enr crate. The only relevant change would be some clear indications of ipv4 usage in lighthouse

## Additional Info

Functionally, this should be equivalent to the prev version.
As draft pending a discv5 release
2022-10-28 05:40:06 +00:00
realbigsean
137f230344
Capella eip 4844 cleanup (#3652)
* add capella gossip boiler plate

* get everything compiling

Co-authored-by: realbigsean <sean@sigmaprime.io
Co-authored-by: Mark Mackey <mark@sigmaprime.io>

* small cleanup

* small cleanup

* cargo fix + some test cleanup

* improve block production

* add fixme for potential panic

Co-authored-by: Mark Mackey <mark@sigmaprime.io>
2022-10-26 15:15:26 -04:00
Michael Sproul
6d5a2b509f Release v3.2.1 (#3660)
## Proposed Changes

Patch release to include the performance regression fix https://github.com/sigp/lighthouse/pull/3658.

## Additional Info

~~Blocked on the merge of https://github.com/sigp/lighthouse/pull/3658.~~
2022-10-26 09:38:25 +00:00
Paul Hauner
fcfd02aeec Release v3.2.0 (#3647)
## Issue Addressed

NA

## Proposed Changes

Bump version to `v3.2.0`

## Additional Info

- ~~Blocked on #3597~~
- ~~Blocked on #3645~~
- ~~Blocked on #3653~~
- ~~Requires additional testing~~
2022-10-25 06:36:51 +00:00
realbigsean
b5b4ce9509
blob production 2022-10-05 17:14:45 -04:00
Pawan Dhananjay
3d69484f76
Fix genesis.ssz.zip 2022-10-04 14:52:58 -05:00
realbigsean
cc59f93605
compressed eip4844 genesis 2022-10-04 15:42:05 -04:00
Pawan Dhananjay
8728c40102 Remove fallback support from eth1 service (#3594)
## Issue Addressed

N/A

## Proposed Changes

With https://github.com/sigp/lighthouse/pull/3214 we made it such that you can either have 1 auth endpoint or multiple non auth endpoints. Now that we are post merge on all networks (testnets and mainnet), we cannot progress a chain without a dedicated auth execution layer connection so there is no point in having a non-auth eth1-endpoint for syncing deposit cache. 

This code removes all fallback related code in the eth1 service. We still keep the single non-auth endpoint since it's useful for testing.

## Additional Info

This removes all eth1 fallback related metrics that were relevant for the monitoring service, so we might need to change the api upstream.
2022-10-04 08:33:39 +00:00
realbigsean
e81dbbfea4
compile 2022-10-03 21:48:02 -04:00
realbigsean
88006735c4
compile 2022-10-03 10:06:04 -04:00
Paul Hauner
01e84b71f5 v3.1.2 (#3603)
## Issue Addressed

NA

## Proposed Changes

Bump versions to v3.1.2

## Additional Info

- ~~Blocked on several PRs.~~
- ~~Requires further testing.~~
2022-09-26 01:17:36 +00:00
Paul Hauner
3128b5b430 v3.1.1 (#3585)
## Issue Addressed

NA

## Proposed Changes

Bump versions

## Additional Info

- ~~Requires additional testing~~
- ~~Blocked on:~~
    - ~~#3589~~
    - ~~#3540~~
    - ~~#3587~~
2022-09-22 06:08:52 +00:00
Paul Hauner
dadbd69eec Fix concurrency issue with oneshot_broadcast (#3596)
## Issue Addressed

NA

## Proposed Changes

Fixes an issue found during testing with #3595.

## Additional Info

NA
2022-09-21 10:52:14 +00:00
Paul Hauner
96692b8e43 Impl oneshot_broadcast for committee promises (#3595)
## Issue Addressed

NA

## Proposed Changes

Fixes an issue introduced in #3574 where I erroneously assumed that a `crossbeam_channel` multiple receiver queue was a *broadcast* queue. This is incorrect, each message will be received by *only one* receiver. The effect of this mistake is these logs:

```
Sep 20 06:56:17.001 INFO Synced                                  slot: 4736079, block: 0xaa8a…180d, epoch: 148002, finalized_epoch: 148000, finalized_root: 0x2775…47f2, exec_hash: 0x2ca5…ffde (verified), peers: 6, service: slot_notifier
Sep 20 06:56:23.237 ERRO Unable to validate attestation          error: CommitteeCacheWait(RecvError), peer_id: 16Uiu2HAm2Jnnj8868tb7hCta1rmkXUf5YjqUH1YPj35DCwNyeEzs, type: "aggregated", slot: Slot(4736047), beacon_block_root: 0x88d318534b1010e0ebd79aed60b6b6da1d70357d72b271c01adf55c2b46206c1
```

## Additional Info

NA
2022-09-21 01:01:50 +00:00
Michael Sproul
f2ac0738d8 Implement skip_randao_verification and blinded block rewards API (#3540)
## Issue Addressed

https://github.com/ethereum/beacon-APIs/pull/222

## Proposed Changes

Update Lighthouse's randao verification API to match the `beacon-APIs` spec. We implemented the API before spec stabilisation, and it changed slightly in the course of review.

Rather than a flag `verify_randao` taking a boolean value, the new API uses a `skip_randao_verification` flag which takes no argument. The new spec also requires the randao reveal to be present and equal to the point-at-infinity when `skip_randao_verification` is set.

I've also updated the `POST /lighthouse/analysis/block_rewards` API to take blinded blocks as input, as the execution payload is irrelevant and we may want to assess blocks produced by builders.

## Additional Info

This is technically a breaking change, but seeing as I suspect I'm the only one using these parameters/APIs, I think we're OK to include this in a patch release.
2022-09-19 07:58:48 +00:00
Marius van der Wijden
14aa4957b9 correct fork version 2022-09-18 10:46:01 +02:00
Marius van der Wijden
aa000fd119 more enr 2022-09-18 10:23:53 +02:00
Marius van der Wijden
8b71b978e0 new round of hacks (config etc) 2022-09-17 23:42:49 +02:00
Daniel Knopik
76572db9d5 add network config 2022-09-17 20:55:21 +02:00
tim gretler
98815516a1 Support histogram buckets (#3391)
## Issue Addressed

#3285

## Proposed Changes

Adds support for specifying histogram with buckets and adds new metric buckets for metrics mentioned in issue.

## Additional Info

Need some help for the buckets.


Co-authored-by: Michael Sproul <micsproul@gmail.com>
2022-09-13 01:57:44 +00:00
Michael Sproul
9a7f7f1c1e Configurable monitoring endpoint frequency (#3530)
## Issue Addressed

Closes #3514

## Proposed Changes

- Change default monitoring endpoint frequency to 120 seconds to fit with 30k requests/month limit.
- Allow configuration of the monitoring endpoint frequency using `--monitoring-endpoint-frequency N` where `N` is a value in seconds.
2022-09-05 08:29:00 +00:00
MaboroshiChan
f13dd04f42 Add timeout for --checkpoint-sync-url (#3521)
## Issue Addressed

[Have --checkpoint-sync-url timeout](https://github.com/sigp/lighthouse/issues/3478)

## Proposed Changes

I added a parameter for `get_bytes_opt_accept_header<U: IntoUrl>` which accept a timeout duration, and modified the body of `get_beacon_blocks_ssz` and `get_debug_beacon_states_ssz` to pass corresponding timeout durations.
2022-09-05 04:50:46 +00:00
Divma
473abc14ca Subscribe to subnets only when needed (#3419)
## Issue Addressed

We currently subscribe to attestation subnets as soon as the subscription arrives (one epoch in advance), this makes it so that subscriptions for future slots are scheduled instead of done immediately. 

## Proposed Changes

- Schedule subscriptions to subnets for future slots.
- Finish removing hashmap_delay, in favor of [delay_map](https://github.com/AgeManning/delay_map). This was the only remaining service to do this.
- Subscriptions for past slots are rejected, before we would subscribe for one slot.
- Add a new test for subscriptions that are not consecutive.

## Additional Info

This is also an effort in making the code easier to understand
2022-09-05 00:22:48 +00:00
Paul Hauner
aa022f4685 v3.1.0 (#3525)
## Issue Addressed

NA

## Proposed Changes

- Bump versions

## Additional Info

- ~~Blocked on #3508~~
- ~~Blocked on #3526~~
- ~~Requires additional testing.~~
- Expected release date is 2022-09-01
2022-08-31 22:21:55 +00:00
Paul Hauner
661307dce1 Separate committee subscriptions queue (#3508)
## Issue Addressed

NA

## Proposed Changes

As we've seen on Prater, there seems to be a correlation between these messages

```
WARN Not enough time for a discovery search  subnet_id: ExactSubnet { subnet_id: SubnetId(19), slot: Slot(3742336) }, service: attestation_service
```

... and nodes falling 20-30 slots behind the head for short periods. These nodes are running ~20k Prater validators.

After running some metrics, I can see that the `network_recv` channel is processing ~250k `AttestationSubscribe` messages per minute. It occurred to me that perhaps the `AttestationSubscribe` messages are "washing out" the `SendRequest` and `SendResponse` messages. In this PR I separate the `AttestationSubscribe` and `SyncCommitteeSubscribe` messages into their own queue so the `tokio::select!` in the `NetworkService` can still process the other messages in the `network_recv` channel without necessarily having to clear all the subscription messages first.

~~I've also added filter to the HTTP API to prevent duplicate subscriptions going to the network service.~~

## Additional Info

- Currently being tested on Prater
2022-08-30 05:47:31 +00:00
Paul Hauner
18c61a5e8b v3.0.0 (#3464)
## Issue Addressed

NA

## Proposed Changes

Bump versions to v3.0.0

## Additional Info

- ~~Blocked on #3439~~
- ~~Blocked on #3459~~
- ~~Blocked on #3463~~
- ~~Blocked on #3462~~
- ~~Requires further testing~~


Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2022-08-22 03:43:08 +00:00
Paul Hauner
d9d1288156 Add mainnet merge values 🐼 (#3462)
## Issue Addressed

NA

## Proposed Changes

Adds **tentative** values for the merge TTD and Bellatrix as per https://github.com/ethereum/consensus-specs/pull/2969

## Additional Info

- ~~Blocked on https://github.com/ethereum/consensus-specs/pull/2969~~
2022-08-17 02:36:38 +00:00
realbigsean
dd93aa8701 Standard gas limit api (#3450)
## Issue Addressed

Resolves https://github.com/sigp/lighthouse/issues/3403

## Proposed Changes

Implements https://ethereum.github.io/keymanager-APIs/#/Gas%20Limit

## Additional Info

N/A

Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-08-15 01:30:58 +00:00
Pawan Dhananjay
71fd0b42f2 Fix lints for Rust 1.63 (#3459)
## Issue Addressed

N/A

## Proposed Changes

Fix clippy lints for latest rust version 1.63. I have allowed the [derive_partial_eq_without_eq](https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq) lint as satisfying this lint would result in more code that we might not want and I feel it's not required. 

Happy to fix this lint across lighthouse if required though.
2022-08-12 00:56:39 +00:00
Alex Wied
e0f86588e6 lighthouse_version: Fix version string regex (#3451)
## Issue Addressed

N/A

## Proposed Changes

If the build tree is not a git repository, the unit test will fail. This PR fixes the issue.

## Additional Info

N/A
2022-08-11 07:50:32 +00:00
Michael Sproul
4e05f19fb5 Serve Bellatrix preset in BN API (#3425)
## Issue Addressed

Resolves #3388
Resolves #2638

## Proposed Changes

- Return the `BellatrixPreset` on `/eth/v1/config/spec` by default.
- Allow users to opt out of this by providing `--http-spec-fork=altair` (unless there's a Bellatrix fork epoch set).
- Add the Altair constants from #2638 and make serving the constants non-optional (the `http-disable-legacy-spec` flag is deprecated).
- Modify the VC to only read the `Config` and not to log extra fields. This prevents it from having to muck around parsing the `ConfigAndPreset` fields it doesn't need.

## Additional Info

This change is backwards-compatible for the VC and the BN, but is marked as a breaking change for the removal of `--http-disable-legacy-spec`.

I tried making `Config` a `superstruct` too, but getting the automatic decoding to work was a huge pain and was going to require a lot of hacks, so I gave up in favour of keeping the default-based approach we have now.
2022-08-10 07:52:59 +00:00
Paul Hauner
5bb4aada92 Update Prater ENRs (#3396)
## Issue Addressed

NA

## Proposed Changes

Update bootnodes for Prater. There are new IP addresses for the Sigma Prime nodes. Teku and Nimbus nodes were also added.

## Additional Info

Related: 24760cd4b4
2022-08-09 06:05:15 +00:00
Paul Hauner
a688621919 Add support for beaconAPI in lcli functions (#3252)
## Issue Addressed

NA

## Proposed Changes

Modifies `lcli skip-slots` and `lcli transition-blocks` allow them to source blocks/states from a beaconAPI and also gives them some more features to assist with benchmarking.

## Additional Info

Breaks the current `lcli skip-slots` and `lcli transition-blocks` APIs by changing some flag names. It should be simple enough to figure out the changes via `--help`.

Currently blocked on #3263.
2022-08-09 06:05:13 +00:00
Michael Sproul
df51a73272 Release v2.5.1 (#3406)
## Issue Addressed

Patch release to address fork choice issues in the presence of clock drift: https://github.com/sigp/lighthouse/pull/3402
2022-08-03 04:23:09 +00:00
Mac L
e24552d61a Restore backwards compatibility when using older BNs (#3410)
## Issue Addressed

https://github.com/status-im/nimbus-eth2/issues/3930

## Proposed Changes

We can trivially support beacon nodes which do not provide the `is_optimistic` field by wrapping the field in an `Option`.
2022-08-02 23:20:51 +00:00
Michael Sproul
18383a63b2 Tidy eth1/deposit contract logging (#3397)
## Issue Addressed

Fixes an issue identified by @remyroy whereby we were logging a recommendation to use `--eth1-endpoints` on merge-ready setups (when the execution layer was out of sync).

## Proposed Changes

I took the opportunity to clean up the other eth1-related logs, replacing "eth1" by "deposit contract" or "execution" as appropriate.

I've downgraded the severity of the `CRIT` log to `ERRO` and removed most of the recommendation text. The reason being that users lacking an execution endpoint will be informed by the new `WARN Not merge ready` log pre-Bellatrix, or the regular errors from block verification post-Bellatrix.
2022-08-01 07:20:43 +00:00
Paul Hauner
2983235650 v2.5.0 (#3392)
## Issue Addressed

NA

## Proposed Changes

Bump versions.

## Additional Info

- ~~Blocked on #3383~~
- ~~Awaiting further testing.~~
2022-08-01 03:41:08 +00:00
realbigsean
6c2d8b2262 Builder Specs v0.2.0 (#3134)
## Issue Addressed

https://github.com/sigp/lighthouse/issues/3091

Extends https://github.com/sigp/lighthouse/pull/3062, adding pre-bellatrix block support on blinded endpoints and allowing the normal proposal flow (local payload construction) on blinded endpoints. This resulted in better fallback logic because the VC will not have to switch endpoints on failure in the BN <> Builder API, the BN can just fallback immediately and without repeating block processing that it shouldn't need to. We can also keep VC fallback from the VC<>BN API's blinded endpoint to full endpoint.

## Proposed Changes

- Pre-bellatrix blocks on blinded endpoints
- Add a new `PayloadCache` to the execution layer
- Better fallback-from-builder logic

## Todos

- [x] Remove VC transition logic
- [x] Add logic to only enable builder flow after Merge transition finalization
- [x] Tests
- [x] Fix metrics
- [x] Rustdocs


Co-authored-by: Mac L <mjladson@pm.me>
Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-07-30 00:22:37 +00:00
Justin Traglia
0f62d900fe Fix some typos (#3376)
## Proposed Changes

This PR fixes various minor typos in the project.
2022-07-27 00:51:06 +00:00
Mac L
d316305411 Add is_optimistic to eth/v1/node/syncing response (#3374)
## Issue Addressed

As specified in the [Beacon Chain API specs](https://github.com/ethereum/beacon-APIs/blob/master/apis/node/syncing.yaml#L32-L35) we should return `is_optimistic` as part of the response to a query for the `eth/v1/node/syncing` endpoint.

## Proposed Changes

Compute the optimistic status of the head and add it to the `SyncingData` response.
2022-07-26 08:50:16 +00:00
Mac L
bb5a6d2cca Add execution_optimistic flag to HTTP responses (#3070)
## Issue Addressed

#3031 

## Proposed Changes

Updates the following API endpoints to conform with https://github.com/ethereum/beacon-APIs/pull/190 and https://github.com/ethereum/beacon-APIs/pull/196
- [x] `beacon/states/{state_id}/root` 
- [x] `beacon/states/{state_id}/fork`
- [x] `beacon/states/{state_id}/finality_checkpoints`
- [x] `beacon/states/{state_id}/validators`
- [x] `beacon/states/{state_id}/validators/{validator_id}`
- [x] `beacon/states/{state_id}/validator_balances`
- [x] `beacon/states/{state_id}/committees`
- [x] `beacon/states/{state_id}/sync_committees`
- [x] `beacon/headers`
- [x] `beacon/headers/{block_id}`
- [x] `beacon/blocks/{block_id}`
- [x] `beacon/blocks/{block_id}/root`
- [x] `beacon/blocks/{block_id}/attestations`
- [x] `debug/beacon/states/{state_id}`
- [x] `debug/beacon/heads`
- [x] `validator/duties/attester/{epoch}`
- [x] `validator/duties/proposer/{epoch}`
- [x] `validator/duties/sync/{epoch}`

Updates the following Server-Sent Events:
- [x]  `events?topics=head`
- [x]  `events?topics=block`
- [x]  `events?topics=finalized_checkpoint`
- [x]  `events?topics=chain_reorg`

## Backwards Incompatible
There is a very minor breaking change with the way the API now handles requests to `beacon/blocks/{block_id}/root` and `beacon/states/{state_id}/root` when `block_id` or `state_id` is the `Root` variant of `BlockId` and `StateId` respectively.

Previously a request to a non-existent root would simply echo the root back to the requester:
```
curl "http://localhost:5052/eth/v1/beacon/states/0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/root"
{"data":{"root":"0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}}
```
Now it will return a `404`:
```
curl "http://localhost:5052/eth/v1/beacon/blocks/0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/root"
{"code":404,"message":"NOT_FOUND: beacon block with root 0xaaaa…aaaa","stacktraces":[]}
```

In addition to this is the block root `0x0000000000000000000000000000000000000000000000000000000000000000` previously would return the genesis block. It will now return a `404`:
```
curl "http://localhost:5052/eth/v1/beacon/blocks/0x0000000000000000000000000000000000000000000000000000000000000000"
{"code":404,"message":"NOT_FOUND: beacon block with root 0x0000…0000","stacktraces":[]}
```

## Additional Info
- `execution_optimistic` is always set, and will return `false` pre-Bellatrix. I am also open to the idea of doing something like `#[serde(skip_serializing_if = "Option::is_none")]`.
- The value of `execution_optimistic` is set to `false` where possible. Any computation that is reliant on the `head` will simply use the `ExecutionStatus` of the head (unless the head block is pre-Bellatrix).

Co-authored-by: Paul Hauner <paul@paulhauner.com>
2022-07-25 08:23:00 +00:00
Paul Hauner
21dec6f603 v2.4.0 (#3360)
## Issue Addressed

NA

## Proposed Changes

Bump versions to v2.4.0

## Additional Info

Blocked on:

- ~~#3349~~
- ~~#3347~~
2022-07-21 22:02:36 +00:00
Paul Hauner
6a0e9d4353 Add Goerli --network flag as duplicate of Prater: Option A (#3346)
## Issue Addressed

- Resolves #3338

## Proposed Changes

This PR adds a new `--network goerli` flag that reuses the [Prater network configs](https://github.com/sigp/lighthouse/tree/stable/common/eth2_network_config/built_in_network_configs/prater).

As you'll see in #3338, there are several approaches to the problem of the Goerli/Prater alias. This approach achieves:

1. No duplication of the genesis state between Goerli and Prater.
    - Upside: the genesis state for Prater is ~17mb, duplication would increase the size of the binary by that much.
2. When the user supplies `--network goerli`, they will get a datadir in `~/.lighthouse/goerli`.
    - Upside: our docs stay correct when they declare a datadir is located at `~/.lighthouse/{network}`
    - Downside: switching from `--network prater` to `--network goerli` will require some manual migration. 
3. When using `--network goerli`, the [`config/spec`](https://ethereum.github.io/beacon-APIs/#/Config/getSpec) endpoint will return a [`CONFIG_NAME`](02a2b71d64/configs/mainnet.yaml (L11)) of "prater".
    - Upside: VC running `--network prater` will still think it's on the same network as one using `--network goerli`.
    - Downside: potentially confusing.
    
#3348 achieves the same goal as this PR with a different approach and set of trade-offs.

## Additional Info

### Notes for reviewers:

In e4896c2682 you'll see that I remove the `$name_str` by just using `stringify!($name_ident)` instead. This is a simplification that should have have been there in the first place.

Then, in 90b5e22fca I reclaim that second parameter with a new purpose; to specify the directory from which to load configs.
2022-07-20 23:16:56 +00:00
Paul Hauner
6d8dfc9eee Add TTD and Bellatrix epoch for Prater (#3345)
## Issue Addressed

NA

## Proposed Changes

Adds the TTD and Bellatrix values for Prater, as per https://github.com/eth-clients/eth2-networks/pull/77.

## Additional Info

- ~~Blocked on https://github.com/eth-clients/eth2-networks/pull/77~~
2022-07-20 20:59:36 +00:00
Mac L
7dbc59efeb Share reqwest::Client between validators when using Web3Signer (#3335)
## Issue Addressed

#3302

## Proposed Changes

Move the `reqwest::Client` from being initialized per-validator, to being initialized per distinct Web3Signer. 
This is done by placing the `Client` into a `HashMap` keyed by the definition of the Web3Signer as specified by the `ValidatorDefintion`. This will allow multiple Web3Signers to be used with a single VC and also maintains backwards compatibility.

## Additional Info

This was done to reduce the memory used by the VC when connecting to a Web3Signer.

I set up a local testnet using [a custom script](https://github.com/macladson/lighthouse/tree/web3signer-local-test/scripts/local_testnet_web3signer) and ran a VC with 200 validator keys:


VC with Web3Signer:
- `unstable`: ~200MB
- With fix: ~50MB



VC with Local Signer:
- `unstable`: ~35MB
- With fix: ~35MB 


> I'm seeing some fragmentation with the VC using the Web3Signer, but not when using a local signer (this is most likely due to making lots of http requests and dealing with lots of JSON objects). I tested the above using `MALLOC_ARENA_MAX=1` to try to reduce the fragmentation. Without it, the values are around +50MB for both `unstable` and the fix.
2022-07-19 05:48:05 +00:00
sragss
4212f22ddb add sync committee contribution timeout (#3291)
## Issue Addressed

Resolves #3276. 

## Proposed Changes

Add a timeout for the sync committee contributions at 1/4 the slot length such that we may be able to try backup beacon nodes in the case of contribution post failure.

## Additional Info

1/4 slot length seemed standard for the timeouts, but may want to decrease this to 1/2.

I did not find any timeout related / sync committee related tests, so there are no tests. Happy to write some with a bit of guidance.
2022-07-11 01:44:42 +00:00
ethDreamer
d5e2d98970 Implement feerecipient API for keymanager (#3213)
## Issue Addressed

* #3173 

## Proposed Changes

Moved all `fee_recipient_file` related logic inside the `ValidatorStore` as it makes more sense to have this all together there. I tested this with the validators I have on `mainnet-shadow-fork-5` and everything appeared to work well. Only technicality is that I can't get the method to return `401` when the authorization header is not specified (it returns `400` instead). Fixing this is probably quite difficult given that none of `warp`'s rejections have code `401`.. I don't really think this matters too much though as long as it fails.
2022-07-06 03:51:08 +00:00