layer: sign bridge vote-extensions via validated checkpoint/attestation RPCs#1046
Open
diorwave wants to merge 6 commits into
Open
layer: sign bridge vote-extensions via validated checkpoint/attestation RPCs#1046diorwave wants to merge 6 commits into
diorwave wants to merge 6 commits into
Conversation
…alidated-bridge-signing # Conflicts: # go.mod # go.sum
…(drop vendor-api)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Signs bridge vote-extensions through the remote signer's validated SignBridgeCheckpoint and SignOracleAttestation RPCs instead of blind SignRaw, so the signer recomputes and verifies each value before it signs. The bridge-remote-signer/api client is imported as a normal module dependency (no vendored copy).
Resolved
Removes blind SignRaw for bridge vote-extension signing and pairs the node with the hardened, fail-closed signer.