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lighthouse/testing/execution_engine_integration/Cargo.toml

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Engine API v1.0.0.alpha.6 + interop tests (#3024) ## Issue Addressed NA ## Proposed Changes This PR extends #3018 to address my review comments there and add automated integration tests with Geth (and other implementations, in the future). I've also de-duplicated the "unused port" logic by creating an `common/unused_port` crate. ## Additional Info I'm not sure if we want to merge this PR, or update #3018 and merge that. I don't mind, I'm primarily opening this PR to make sure CI works. Co-authored-by: Mark Mackey <mark@sigmaprime.io>
2022-02-17 21:47:06 +00:00
[package]
name = "execution_engine_integration"
version = "0.1.0"
edition = "2021"
[dependencies]
tempfile = "3.1.0"
serde_json = "1.0.58"
task_executor = { path = "../../common/task_executor" }
tokio = { version = "1.14.0", features = ["rt-multi-thread", "macros"] }
futures = "0.3.7"
exit-future = "0.2.0"
environment = { path = "../../lighthouse/environment" }
execution_layer = { path = "../../beacon_node/execution_layer" }
sensitive_url = { path = "../../common/sensitive_url" }
types = { path = "../../consensus/types" }
unused_port = { path = "../../common/unused_port" }
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
ethers-core = "1.0.2"
ethers-providers = "1.0.2"
Make transactions in execution layer integration tests (#3320) ## Issue Addressed Resolves #3159 ## Proposed Changes Sends transactions to the EE before requesting for a payload in the `execution_integration_tests`. Made some changes to the integration tests in order to be able to sign and publish transactions to the EE: 1. `genesis.json` for both geth and nethermind was modified to include pre-funded accounts that we know private keys for 2. Using the unauthenticated port again in order to make `eth_sendTransaction` and calls from the `personal` namespace to import keys Also added a `fcu` call with `PayloadAttributes` before calling `getPayload` in order to give EEs sufficient time to pack transactions into the payload.
2022-07-18 01:51:36 +00:00
deposit_contract = { path = "../../common/deposit_contract" }
reqwest = { version = "0.11.0", features = ["json"] }
hex = "0.4.2"
Set safe block hash to justified (#3347) ## Issue Addressed Closes https://github.com/sigp/lighthouse/issues/3189. ## Proposed Changes - Always supply the justified block hash as the `safe_block_hash` when calling `forkchoiceUpdated` on the execution engine. - Refactor the `get_payload` routine to use the new `ForkchoiceUpdateParameters` struct rather than just the `finalized_block_hash`. I think this is a nice simplification and that the old way of computing the `finalized_block_hash` was unnecessary, but if anyone sees reason to keep that approach LMK.
2022-07-21 05:45:37 +00:00
fork_choice = { path = "../../consensus/fork_choice" }
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