Ethereum consensus client in Rust
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Michael Sproul 10945e0619 Revert bad blocks on missed fork (#2529)
## Issue Addressed

Closes #2526

## Proposed Changes

If the head block fails to decode on start up, do two things:

1. Revert all blocks between the head and the most recent hard fork (to `fork_slot - 1`).
2. Reset fork choice so that it contains the new head, and all blocks back to the new head's finalized checkpoint.

## Additional Info

I tweaked some of the beacon chain test harness stuff in order to make it generic enough to test with a non-zero slot clock on start-up. In the process I consolidated all the various `new_` methods into a single generic one which will hopefully serve all future uses 🤞
2021-08-30 06:41:31 +00:00
.github Windows binaries (#2492) 2021-08-24 01:36:26 +00:00
account_manager Upgrade dependencies (#2513) 2021-08-17 01:00:24 +00:00
beacon_node Revert bad blocks on missed fork (#2529) 2021-08-30 06:41:31 +00:00
book Windows binaries (#2492) 2021-08-24 01:36:26 +00:00
boot_node v1.5.1 (#2544) 2021-08-27 01:58:19 +00:00
common Improve eth1 fallback logging (#2490) 2021-08-30 00:51:26 +00:00
consensus Revert bad blocks on missed fork (#2529) 2021-08-30 06:41:31 +00:00
crypto Upgrade dependencies (#2513) 2021-08-17 01:00:24 +00:00
lcli v1.5.1 (#2544) 2021-08-27 01:58:19 +00:00
lighthouse Add more unix signal handlers (#2486) 2021-08-30 05:19:34 +00:00
remote_signer Rust 1.54.0 lints (#2483) 2021-07-30 01:11:47 +00:00
scripts Packet filter cli option (#2523) 2021-08-26 00:29:39 +00:00
slasher Upgrade dependencies (#2513) 2021-08-17 01:00:24 +00:00
testing Upgrade dependencies (#2513) 2021-08-17 01:00:24 +00:00
validator_client Fix log output for INFO Found no doppelganger (#2551) 2021-08-29 23:29:47 +00:00
.dockerignore Use OS file locks in validator client (#1958) 2020-11-26 11:25:46 +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 Revert bad blocks on missed fork (#2529) 2021-08-30 06:41:31 +00:00
Cargo.toml Improve compilation error on 32-bit (#2424) 2021-06-30 04:56:22 +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 Bump libp2p to address inconsistency in mesh peer tracking (#2493) 2021-08-12 01:59:20 +00:00
README.md Fix readme typo (#2312) 2021-04-14 02:30:54 +00:00

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).