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[Merged by Bors] - auth for engine api #3046

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[Merged by Bors] - auth for engine api #3046

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@pawanjay176 pawanjay176 commented Feb 28, 2022 •
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Issue Addressed

Resolves #3015

Proposed Changes

Add JWT token based authentication to engine api requests. The jwt secret key is read from the provided file and is used to sign tokens that are used for authenticated communication with the EL node.

  • Interop with geth (synced merge-devnet-4 with the merge-kiln-v2 branch on geth)
  • Interop with other EL clients (nethermind on merge-devnet-4)
  • Implement zeroize for jwt secrets
  • Add auth server tests with mock_execution_layer
  • Get auth working with the execution_engine_integration tests

@pawanjay176 pawanjay176 added the work-in-progress PR is a work-in-progress label Feb 28, 2022
@paulhauner paulhauner added the bellatrix Required to support the Bellatrix Upgrade label Mar 1, 2022
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#3040 has done some refactoring of the execution_engine_integration tests and is likely to merge soon. It might be best to rebase this on #3040 so we don't get conflicts :)

After you rebase on #3040 you may need to run the tests differently (see PR notes). I suggest using this command in the root of this repo:

make test-exec-engine

@pawanjay176 pawanjay176 marked this pull request as ready for review March 2, 2022 14:47
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Follows the proposal here #3015 (comment) to generate a new secret in a default location if one isn't provided for any EL endpoint.

Will rebase on unstable once #3040 gets merged.

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I've been using this for some testing and it's working really nicely!

#3040 has merged now 🎉 I have a branch here, where I took this branch and rebased it onto unstable and resolved some compile/clippy errors: https://github.com/paulhauner/lighthouse/tree/jwt-auth-paul Feel free to use it, if you want ☺️

@pawanjay176 pawanjay176 added ready-for-review The code is ready for review and removed work-in-progress PR is a work-in-progress labels Mar 3, 2022
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Hey @paulhauner sorry ended up rebasing myself. This is ready for review now.

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This has been working great on merge-devnet-5! I just have a few little things and then we're good to go! 🚀

beacon_node/execution_layer/src/engine_api/auth.rs Outdated Show resolved Hide resolved
beacon_node/execution_layer/src/engines.rs Outdated Show resolved Hide resolved
beacon_node/execution_layer/src/lib.rs Outdated Show resolved Hide resolved
beacon_node/execution_layer/src/lib.rs Show resolved Hide resolved
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@paulhauner paulhauner added waiting-on-author The reviewer has suggested changes and awaits thier implementation. and removed ready-for-review The code is ready for review labels Mar 7, 2022
@paulhauner paulhauner mentioned this pull request Mar 7, 2022
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Almost there! I have two more suggestions 🙏 One is recommended in this review and the other is at #3046 (comment).

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Oh also, it seems that Geth have updated some CLI flags. If we don't fix them here then bors will fail. The fix is nice and simple: 9be6845

This was referenced Mar 8, 2022
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pawanjay176 and others added 3 commits March 8, 2022 11:26
@paulhauner paulhauner added ready-for-merge This PR is ready to merge. and removed waiting-on-author The reviewer has suggested changes and awaits thier implementation. labels Mar 8, 2022
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Looks good!

Let's try an optimistic bors 🚀

bors r+

bors bot pushed a commit that referenced this pull request Mar 8, 2022
@pawanjay176 @paulhauner
auth for engine api (#3046)
381d0ec 
## Issue Addressed

Resolves #3015 

## Proposed Changes

Add JWT token based authentication to engine api requests. The jwt secret key is read from the provided file and is used to sign tokens that are used for authenticated communication with the EL node.

- [x] Interop with geth (synced `merge-devnet-4` with the `merge-kiln-v2` branch on geth)
- [x] Interop with other EL clients (nethermind on `merge-devnet-4`)
- [x] ~Implement `zeroize` for jwt secrets~
- [x] Add auth server tests with `mock_execution_layer`
- [x] Get auth working with the `execution_engine_integration` tests






Co-authored-by: Paul Hauner <paul@paulhauner.com>
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bors bot commented Mar 8, 2022

Pull request successfully merged into unstable.

Build succeeded:

@bors bors bot changed the title auth for engine api [Merged by Bors] - auth for engine api Mar 8, 2022
@bors bors bot closed this Mar 8, 2022
@paulhauner paulhauner mentioned this pull request Mar 9, 2022
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@pawanjay176 pawanjay176 deleted the jwt-auth branch March 9, 2022 06:18
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