Ethereum consensus client in Rust
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Pawan Dhananjay f3439116da Return ResourceUnavailable if we are unable to reconstruct execution payloads (#3365)
## Issue Addressed

Resolves #3351 

## Proposed Changes

Returns a `ResourceUnavailable` rpc error if we are unable to serve full payloads to blocks by root and range requests because the execution layer is not synced.


## Additional Info

This PR also changes the penalties such that a `ResourceUnavailable` error is only penalized if it is an outgoing request. If we are syncing and aren't getting full block responses, then we don't have use for the peer. However, this might not be true for the incoming request case. We let the peer decide in this case if we are still useful or if we should be banned.
cc @divagant-martian please let me know if i'm missing something here.
2022-07-27 03:20:00 +00:00
.github debug tests rust version (#3354) 2022-07-20 18:18:26 +00:00
account_manager Improve slashing import log (#3122) 2022-03-28 07:14:16 +00:00
beacon_node Return ResourceUnavailable if we are unable to reconstruct execution payloads (#3365) 2022-07-27 03:20:00 +00:00
book Reformat tables and add borders (#3377) 2022-07-27 00:51:07 +00:00
boot_node v2.4.0 (#3360) 2022-07-21 22:02:36 +00:00
common Fix some typos (#3376) 2022-07-27 00:51:06 +00:00
consensus Fix some typos (#3376) 2022-07-27 00:51:06 +00:00
crypto Bump the MSRV to 1.62 and using #[derive(Default)] on enums (#3304) 2022-07-15 07:31:19 +00:00
database_manager Use async code when interacting with EL (#3244) 2022-07-03 05:36:50 +00:00
lcli Realized unrealized experimentation (#3322) 2022-07-25 23:53:26 +00:00
lighthouse Strict fee recipient (#3363) 2022-07-26 02:17:24 +00:00
scripts Fix some typos (#3376) 2022-07-27 00:51:06 +00:00
slasher Use async code when interacting with EL (#3244) 2022-07-03 05:36:50 +00:00
testing Allow syncing or accepted in integration test (#3378) 2022-07-27 00:51:08 +00:00
validator_client Fix some typos (#3376) 2022-07-27 00:51:06 +00:00
.dockerignore Exclude EE build dirs from Docker context (#3174) 2022-05-09 23:43:31 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Lint against panicky calls in async functions (#3250) 2022-06-10 04:29:27 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Add merge support to simulator (#3292) 2022-07-18 23:15:40 +00:00
Cargo.lock Realized unrealized experimentation (#3322) 2022-07-25 23:53:26 +00:00
Cargo.toml Remove builder redundancy (#3294) 2022-07-01 01:15:19 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Update Cross config for v0.2.2 (#3286) 2022-06-29 04:50:36 +00:00
Dockerfile docker rust version update (#3353) 2022-07-20 18:18:25 +00:00
Dockerfile.cross Use a stable tag for ubuntu in dockerfile (#3231) 2022-05-31 06:09:12 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Add --release to disallowed-from-async lint (#3325) 2022-07-12 15:54:17 +00:00
README.md Remove build status badge from README (#3195) 2022-05-20 05:02:14 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

Lighthouse: Ethereum consensus client

An open-source Ethereum consensus client, written in Rust and maintained by Sigma Prime.

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Overview

Lighthouse is:

  • Ready for use on Ethereum consensus mainnet.
  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing techniques have been continuously applied and several external security reviews have been performed.
  • Built in Rust, a modern language providing unique safety guarantees and excellent performance (comparable to C++).
  • Funded by various organisations, including Sigma Prime, the Ethereum Foundation, ConsenSys, the Decentralization Foundation and private individuals.
  • Actively involved in the specification and security analysis of the Ethereum proof-of-stake consensus specification.

Staking Deposit Contract

The Lighthouse team acknowledges 0x00000000219ab540356cBB839Cbe05303d7705Fa as the canonical staking deposit contract address.

Documentation

The Lighthouse Book contains information for users and developers.

The Lighthouse team maintains a blog at lighthouse-blog.sigmaprime.io which contains periodical progress updates, roadmap insights and interesting findings.

Branches

Lighthouse maintains two permanent branches:

  • stable: Always points to the latest stable release.
    • This is ideal for most users.
  • unstable: Used for development, contains the latest PRs.
    • Developers should base their PRs on this branch.

Contributing

Lighthouse welcomes contributors.

If you are looking to contribute, please head to the Contributing section of the Lighthouse book.

Contact

The best place for discussion is the Lighthouse Discord server.

Sign up to the Lighthouse Development Updates mailing list for email notifications about releases, network status and other important information.

Encrypt sensitive messages using our PGP key.

Donations

Lighthouse is an open-source project and a public good. Funding public goods is hard and we're grateful for the donations we receive from the community via:

  • Gitcoin Grants.
  • Ethereum address: 0x25c4a76E7d118705e7Ea2e9b7d8C59930d8aCD3b (donation.sigmaprime.eth).