feat: can read eigenda v1 cert #17
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| To use eigenda proxy within optimism devnet, modify ops-bedrock/docker-compose.yaml |
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there might be a way to use an override file? https://docs.docker.com/compose/how-tos/multiple-compose-files/merge/
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It still requires to run docker compose -f .... But optimism orchestrate the system within the python file
in optimism/bedrock-devnet/devnet/init.py. It feels it is just easier and less complexity, to let the user copy it.
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| // the fourth because 0x01010000 in the beginnin is metadata | ||
| match BlobInfo::decode(&mut &item_slice[4..]) { | ||
| Ok(cert_blob_info) => info!("cert_blob_info {:?}", cert_blob_info), | ||
| Err(e) => info!("cannot decode cert_blob_info {:?}", e), |
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return an error instead of logging like this?
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Actually, the main reason to do it, is such that you can still run with optimism da-server. And that won't break.
After this PR, we should always use eigenda-proxy
I can work on error cleanup in the above PR
| use alloy_primitives::Bytes; | ||
| use alloy_rlp::{RlpDecodable, RlpEncodable}; | ||
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| use alloc::vec::Vec; | ||
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| #[derive(Debug, PartialEq, Clone, RlpEncodable, RlpDecodable)] | ||
| pub struct G1Commitment { | ||
| pub x: [u8; 32], | ||
| pub y: [u8; 32], | ||
| } | ||
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| #[derive(Debug, PartialEq, Clone, RlpEncodable, RlpDecodable)] | ||
| pub struct BlobQuorumParam { | ||
| pub quorum_number: u32, | ||
| pub adversary_threshold_percentage: u32, |
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We prob want to auto generate these using https://docs.rs/prost-build/latest/prost_build/
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It is a good idea. But prost probably can't work.
Remember we discuss bytes should not go to Vec, otherwise, rlp isn't compatible.
That is why, I imported alloy_primitives::Bytes, it will have the right rlp encoding behavior.
prost converts bytes to Vec, see https://github.com/tokio-rs/prost?tab=readme-ov-file#fields.
We can create an issue
This is PR add data struct for EigenDA v1 cert, and is able to parse the bytes from EigenDA proxy memstore.