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refactor(adapter): adapt signature payload provider for non aggregator#221

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julienrbrt merged 11 commits intomainfrom
julien/signature-payload
Sep 1, 2025
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refactor(adapter): adapt signature payload provider for non aggregator#221
julienrbrt merged 11 commits intomainfrom
julien/signature-payload

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@julienrbrt julienrbrt commented Aug 20, 2025

Extract block id creation

Investigate how to create pass a block id when only a header is available from rollkit.

ref: #216, evstack/ev-node#2589

- Bump github.com/evstack/ev-node to
v1.0.0-beta.2.0.20250821181753-974aa15383de - Move cometcompat helpers
to adapter package and update imports - Remove cometcompat package and
related files - Add providers.go to adapter for signature and validator
hash providers - Refactor usage across codebase to use adapter package
functions
@julienrbrt julienrbrt changed the title refactor(adapter): extract block id creation refactor(adapter): adapt signature payload provider for non aggregator Aug 21, 2025
@julienrbrt julienrbrt marked this pull request as ready for review August 21, 2025 18:30
@julienrbrt julienrbrt requested a review from a team as a code owner August 21, 2025 18:30
@tac0turtle tac0turtle requested a review from randygrok August 22, 2025 13:27
julienrbrt added a commit to evstack/ev-node that referenced this pull request Sep 1, 2025
ev-abci needs to have some data in order to validate the header:
https://github.com/evstack/ev-abci/blob/main/pkg/cometcompat/signer.go#L14-L36
However, ev-node can fetch a header without having its data, making the
signature payload provider not working for syncing nodes from da.

- Add set of signature payload providers for aggregator and sync node (a
sync node needs the data to verify the header signature)
- Refactor retrievers (store and da retriever) to pass down a full
height to the sync loop (height + data), this allows to do the
verification requirement above before passing it down to the sync block
- rename some files for clarity

related: evstack/ev-abci#221 ref:
evstack/ev-abci#216
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Migration tests failure can be ignored. Related to ignite/cli#4785 (comment).
Ignite CLI should have a fix today for this.

@julienrbrt julienrbrt merged commit ae9c27b into main Sep 1, 2025
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@julienrbrt julienrbrt deleted the julien/signature-payload branch September 1, 2025 10:29
chatton pushed a commit that referenced this pull request Oct 7, 2025
#221)

* refactor(adapter): extract block id creation

* Update ev-node version and refactor cometcompat to adapter

- Bump github.com/evstack/ev-node to
v1.0.0-beta.2.0.20250821181753-974aa15383de - Move cometcompat helpers
to adapter package and update imports - Remove cometcompat package and
related files - Add providers.go to adapter for signature and validator
hash providers - Refactor usage across codebase to use adapter package
functions

* typo + issue

* latest commit

* fix height 1 blockid

* updates

* linting

* bump ev node

* bump again

* bump to main
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2 participants