[ProjectTracking]: OmniBridge NEP141-Connector

[karim-en]

Goals

OmniBridge is a new generation of bridges that brings assets issued on NEAR to all chains using Chain Signatures.
The bridge will be based Chain Signatures

Links to external documentations and discussions

1. https://hackmd.io/@vvNs0QmHR-uhQ4-90rbhlw/rykDgkyI0
2. https://hackmd.io/@karim1king/B1D_pJNjA
3. https://hackmd.io/@karim1king/S1sfSQOK0

Estimated effort

1. Omni Prover: 1 day
2. Omni EVM prover: 4 days
3. Wormhole prover: 4 days
4. NEP141-locker: 2 weeks
5. Factory solidity contact: 1 week
6. Factory solidity contact with Wormhole: 1 week
7. Relayer: 4 weeks
8. Bridge SDK changes: 2 week
9. Implement tests: 2 weeks
10. Deploy & test contracts on testnet: 1 week
11. Frontend integration: 2 weeks
12. Test frontend: 1 week

Tasks

Beta Give feedback

1. [OmniBridge]: compare abi and borsh encoding gas usage in solidity Near-One/omni-bridge#4
   +0
   
2. [OmniBridge]: refactor EVM prover contract Near-One/omni-bridge#3
   +0
   
3. [OmniBridge]: add Wormhole support in solidity contact Near-One/omni-bridge#6
   +0
   
4. [OmniBridge]: implement OmniRelayer for NEP141-connector Near-One/omni-bridge#5
   +0
   
5. [OmniBridge]: Add token deployment to solidity contract Near-One/omni-bridge#15
   +0
   
6. [OmniBridge]: refactor NEP141 locker contract Near-One/omni-bridge#2
   +0
   
7. [OmniBridge]: refactor errors Near-One/omni-bridge#11
   +0
8. [OmniBridge]: Move rainbow bridge proof verification code to evm-omni-prover Near-One/omni-bridge#12
   +0
   
9. [OmniBridge]: e-Near support Near-One/omni-bridge#53
   +0
   
10. [OmniBridge]: validate native_fee_recipient Near-One/omni-bridge#50
    +0
11. [OmniBridge]: Potential clashes between different data structures Near-One/omni-bridge#49
    +0

[karim-en]

Progress update:

1. Omni Prover: 90%
2. Omni EVM prover: 90%
3. Wormhole prover: 30%
4. NEP141-locker: 75%
5. Factory solidity contact: 90%
6. Factory solidity contact with Wormhole: 0%
7. Relayer: 25%
8. Bridge SDK changes: 50%
9. Implement tests: 0%
10. Deploy & test contracts on testnet: 0%
11. Frontend integration: 2 weeks 0%
12. Test frontend: 0%