feat: relayer function call keys - Githubissues

aurora-is-near / aurora-engine

⚙️ Aurora Engine implements an Ethereum Virtual Machine (EVM) on the NEAR Protocol.

https://doc.aurora.dev/develop/compat/evm

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feat: relayer function call keys #792

Closed aleksuss closed 1 year ago

aleksuss commented 1 year ago

Description

The PR adds new types of transactions for adding and removing functional keys used by our relayer.

High-level requirements:

The keys could be added/removed by a specific account with access granted by the owner.
The list of allowing functions to invoke: submit, submit_with_args, call.
The added key can call the contract via which the key has been added ( receiver_id == io.current_id() on step 1 ).
The key has allowance equals attached NEAR on the adding stage.
The key should be verified at the removal stage to correspond to the 2 and 3 requirements.

Performance / NEAR gas cost considerations

There are no changes in performance.

Testing

Added integration tests.

Additional information

!!! The base branch should be changed to develop after merging #777 !!!

Also, these changes along with changes from #779 require updating borealis-engine. cc @mandreyel.