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Ethereum consensus client in Rust
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Pawan Dhananjay 4499adc7fd Check proposer index during block production (#2740) 
## Issue Addressed

Resolves #2612 

## Proposed Changes

Implements both the checks mentioned in the original issue. 
1. Verifies the `randao_reveal` in the beacon node
2. Cross checks the proposer index after getting back the block from the beacon node.

## Additional info
The block production time increases by ~10x because of the signature verification on the beacon node (based on the `beacon_block_production_process_seconds` metric) when running on a local testnet.
2021-11-01 07:44:40 +00:00
.github Add Altair tests to op pool (#2723) 2021-10-16 05:07:23 +00:00
account_manager Export slashing protection per validator (#2674) 2021-10-19 00:30:38 +00:00
beacon_node Check proposer index during block production (#2740) 2021-11-01 07:44:40 +00:00
book Allow custom certificates when connecting to BN (#2703) 2021-10-15 00:07:11 +00:00
boot_node Rename eth2_libp2p to lighthouse_network (#2702) 2021-10-19 00:30:39 +00:00
common Update prometheus to v0.13.0 (#2757) 2021-11-01 05:52:30 +00:00
consensus Check proposer index during block production (#2740) 2021-11-01 07:44:40 +00:00
crypto Get arbitrary check passing (2.0) (#2710) 2021-10-14 02:58:11 +00:00
lcli Rename eth2_libp2p to lighthouse_network (#2702) 2021-10-19 00:30:39 +00:00
lighthouse Add flag to disable lock timeouts (#2714) 2021-10-19 00:30:40 +00:00
scripts Fix name collision in script (#2678) 2021-10-05 22:54:11 +00:00
slasher Rename eth2_libp2p to lighthouse_network (#2702) 2021-10-19 00:30:39 +00:00
testing Add note about java dependency (#2746) 2021-10-25 22:11:26 +00:00
validator_client Check proposer index during block production (#2740) 2021-11-01 07:44:40 +00:00
.dockerignore Update spec tests to v1.1.0-beta.4 (#2548) 2021-09-25 05:58:35 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Delete uncompressed genesis states (#2092) 2020-12-16 03:44:05 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Add Windows to Bors config (#2358) 2021-05-20 00:23:08 +00:00
Cargo.lock Update prometheus to v0.13.0 (#2757) 2021-11-01 05:52:30 +00:00
Cargo.toml Rename eth2_libp2p to lighthouse_network (#2702) 2021-10-19 00:30:39 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Ensure RUSTFLAGS is passed through on cross compile (#1529) 2020-08-17 10:06:06 +00:00
Dockerfile Update outdated dependencies (#2425) 2021-07-05 00:54:17 +00:00
Dockerfile.cross Multiarch docker GitHub actions (#2065) 2020-12-09 06:06:37 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Ignore cargo audit advisory (#2730) 2021-10-18 21:59:27 +00:00
README.md Fix readme typo (#2312) 2021-04-14 02:30:54 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

README.md

Lighthouse: Ethereum 2.0

An open-source Ethereum 2.0 client, written in Rust and maintained by Sigma Prime.

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Overview

Lighthouse is:

  • Ready for use on Eth2 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 2.0 specification.

Eth2 Deposit Contract

The Lighthouse team acknowledges 0x00000000219ab540356cBB839Cbe05303d7705Fa as the canonical Eth2 deposit contract address.

Documentation

The Lighthouse Book contains information for users and developers.

The Lighthouse team maintains a blog at lighthouse.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. Alternatively, you may use the sigp/lighthouse gitter.

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).