Bridge Working Group Update [2021-03-12]

[alexauroradev]

NEAR Bridge Working Group Update [2021-03-12]

The video of the call is available here
The forum discussion is available here

Agenda

• Status, current goal
• Updates
• Next week
• Discussion

Status, current goal

Release the bridge on the mainnet

Planned items:

• Alex: test the eth-connector, do the upgrade of the bridge on the testnet, support the release of the mainnet bridge
• Marcelo: finalise NEP-141 migration, finalise interfaces updates with JS relayers, test deployment and upgrade processes
• Eugene: supporting upgrades and deployments of the bridge
• Kirill: finalise NEP-141, supporting upgrades and releasing the mainnet bridge
• Pierre-Alain: finish PR with Ethereum network handling, update the FE to NEP-141

Done:

• Alex: support the release of the mainnet bridge
• Marcelo: finalise NEP-141 migration, finalise interfaces updates with JS relayers, test deployment
• Eugene: supporting upgrades and deployments of the bridge
• Kirill: finalise NEP-141, supporting upgrades and releasing the mainnet bridge
• Pierre-Alain: finish PR with Ethereum network handling

Weekly update

Alex Shevchenko

• Bridge release management
• Code review

Marcelo Fornet

• FT-141 PR merging
• Deployment of the bridge to the testnet

Eugene Kapun

• Review FT-141 PR
• Review other parts of the bridge

Kirill Abramov

• Review of PRs
• eth-connector development (no-std)
  • Debugging & testing of it

Pierre-Alain Ouvrard

• New tx signing implementation for NEP-141
• Recovery feature (users are able to finalise the transfer)
• Investigation of 2FA authentication

Next week

• All: release the bridge, support the deployment

Discussion

• Gas limitting issue with FT-141
  • One of the subsequent promises has not enough gas
  • Typical problems: passing too much to the subsequent call
  • Verify_log_entry most probably requires higher amount of gas
  • UPDATE: the issue was fixed in PR#527
• 2FA
  • Withdraw works correctly (need to decrease 300 -> ???)
  • Deposit (65 TGas without 2FA)