Skip to content

fix: superchain erc20 FMA #245

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Apr 11, 2025

Conversation

agusduha
Copy link
Contributor

@agusduha agusduha commented Mar 31, 2025

Description

Add corresponding tests to FMA

Metadata

Issue: #235

@agusduha agusduha mentioned this pull request Mar 31, 2025
@agusduha
Copy link
Contributor Author

agusduha commented Apr 2, 2025

Missing:

  • FM2, FM3, FM4: Communicate to bridge frontends to ensure they prevent users from sending tokens to a chain where the token doesn’t exist.

Not sure if we have something for this yet @tynes @zainbacchus

@tynes tynes merged commit 9ee65ef into ethereum-optimism:main Apr 11, 2025
@zainbacchus
Copy link

Thanks got it! We're working on tokenlist v2 to mitigate this!

- [x] FM1: Implement tests for `SuperchainTokenBridge` predeploy. ([L2Genesis test](https://github.com/defi-wonderland/optimism/blob/54d02df55523c9e1b4b38ed082c12a42087323a0/packages/contracts-bedrock/test/L2/L2Genesis.t.sol#L124), [Predeploys test](https://github.com/defi-wonderland/optimism/blob/54d02df55523c9e1b4b38ed082c12a42087323a0/packages/contracts-bedrock/test/L2/Predeploys.t.sol#L128) amd [SuperchainTokenBridge tests](https://github.com/defi-wonderland/optimism/blob/54d02df55523c9e1b4b38ed082c12a42087323a0/packages/contracts-bedrock/test/L2/SuperchainTokenBridge.t.sol#L21))
- [x] FM1: Run an off-chain script to monitor `crosschainMint` and `crosschainBurn` events for parity and consistency with the expected `msg.sender` (`SuperchainTokenBridge`). (tracked in [Interop Monitoring issue](https://github.com/ethereum-optimism/optimism/issues/15178))
- [x] FM1: Communicate with the team responsible for responding to alerts about the need to define how issues will be raised to the security team.
- [ ] FM2, FM3, FM4: Communicate to bridge frontends to ensure they prevent users from sending tokens to a chain where the token doesn’t exist.
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Just noting this FMA is final but this action was not checked — is this action being tracked somewhere else?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Fixing it here #265

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

4 participants