ETH-JSON RPC Spec Implementation

[canonbrother]

Summary

• Issue dedicated to track and document ETH-JSON RPC in ain.
  • Reference:
    • https://ethereum.org/en/developers/docs/apis/json-rpc/
    • https://ethereum.github.io/execution-apis/api-documentation/

Status

• The major RPCs for MetaMask usage and contract deployments are in place.
• Priority based on eco-system usage.
• All RPCs that are a part of ETH-JSON spec are in scope to be implemented.
• What's not in scope: Additional geth, and debug RPCs that aren't a part of the spec.

RPCs

block

• eth_getBlockByHash
  • impl @shohamc1 Add EVM BlockHandler #1864
  • unit test
• eth_getBlockByNumber
  • basic
    • impl @shohamc1 evm: Connect and store blocks #1882
    • unit test
  • full
    • impl
    • unit test
• eth_getBlockTransactionCountByHash
  • impl
  • unit test
• eth_getBlockTransactionCountByNumber
  • impl @dcorral evm: eth_getBlockTransactionCountBy RPC implementations #1905
  • unit test
• eth_getUncleCountByBlockHash
• eth_getUncleCountByBlockNumber

client

• eth_chainId
  • impl @shohamc1 evm: chainId RPC implementation #1891
  • unit test
• eth_syncing
• eth_coinbase
• eth_accounts
  • impl @DocteurPing Add Eth_Accounts RPC #1916
  • unit test
• eth_blockNumber
  • impl @shohamc1 evm: Connect and store blocks #1882
  • unit test
• net_version
  • impl @shohamc1 evm: chainId RPC implementation #1891
  • unit test

execute

• eth_call
  • impl
  • unit test
• eth_estimateGas
  • basic
    • impl @Mixa84 estimateGas and gasPrice RPC implementations #1940
    • unit test
  • full
    • impl
    • unit test
• [ ] eth_createAccessList

fee market

• eth_gasPrice
  • basic
    • impl @Mixa84 estimateGas and gasPrice RPC implementations #1940
    • unit test
  • full
    • impl
    • unit test
• eth_maxPriorityFeePerGas
  • impl
  • unit test
• eth_feeHistory
  • impl
  • unit test

filter

• eth_newFilter
• eth_newBlockFilter
• eth_newPendingTransactionFilter
• eth_uninstallFilter
• eth_getFilterChanges
• eth_getFilterLogs
• eth_getLogs

mining

• eth_mining
  • impl @shohamc1 evm: eth_mining RPC implementation #1892
  • unit test
• eth_hashrate
  • basic
    • impl @DocteurPing Add Eth_Accounts RPC #1916
    • unit test
  • full
    • impl
    • unit test
• eth_getWork
  • basic
    • impl @Bushstar Add deprecated mining stubs #1943
    • unit test
  • full
    • impl
    • unit test
• eth_submitWork
  • basic
    • impl @Bushstar Add deprecated mining stubs #1943
    • unit test
  • full
    • impl
    • unit test
• eth_submitHashrate
  • basic
    • impl @Bushstar Add deprecated mining stubs #1943
    • unit test
  • full
    • impl
    • unit test

sign

• eth_sign @canonbrother
  • impl
  • unit test
• eth_signTransaction @canonbrother
  • impl feat(evm): add eth_signTransaction rpc #2110
  • unit test feat(evm): add eth_signTransaction rpc #2110

state

• eth_getBalance
  • basic
    • impl
    • unit test
  • full
    • impl
    • unit test
• eth_getStorageAt
  • basic
    • impl @shohamc1 evm: eth_getStorageAt and eth_getCode implementations #1911
    • unit test
  • full
    • impl
    • unit test
• eth_getTransactionCount
  • impl @shohamc1 evm: eth_getTransactionCount implementation #1917
  • unit test
• eth_getCode
  • basic
    • impl @shohamc1 evm: eth_getStorageAt and eth_getCode implementations #1911
    • unit test
  • full
    • impl
    • unit test
• eth_getProof
  • basic
    • impl
    • unit test
  • full
    • impl
    • unit test

submit

• eth_sendTransaction
  • impl @canonbrother feat(lib): add rpc eth_sendTransaction #1984
  • unit test @canonbrother feat(lib): add rpc eth_sendTransaction #1984
• eth_sendRawTransaction
  • impl @shohamc1 evm: eth_sendRawTransaction implementation #1913
  • unit test @canonbrother feat(lib): add rpc eth_sendTransaction #1984

transaction

• eth_getTransactionByHash
  • impl @Jouzo Add cache storage layer and GetTransactionBy* RPCs #1908
  • unit test
• eth_getTransactionByBlockHashAndIndex
  • impl @Jouzo Add cache storage layer and GetTransactionBy* RPCs #1908
  • unit test
• eth_getTransactionByBlockNumberAndIndex
  • impl @Jouzo Add cache storage layer and GetTransactionBy* RPCs #1908
  • unit test
• eth_getTransactionReceipt
  • basic
    • impl @shohamc1 evm: Transaction receipts #1927
    • unit test
  • full
    • impl
    • unit test

misc

• eth_pendingTransactions
  • impl @Bushstar eth_getpendingtransactions #1933
  • unit test

[fullstackninja864]

Can we please add below methods which will get consumed in metascan explorer

1. eth_getBlockByNumber : with latest as a parameter, which will gives us information related to the most recent block related data
2. txpool_content/ eth_pendingTransactions: to get the pending transactions

[DocteurPing]

for the test of the RPC i haven't had the time to check everything but here are the few difference i noticed yet. All the other RPC has been tested on a local nodes and seems to behave as expected. For the tests i pull the last version of feature/evm and run alll the differents request from curl. they are returning the correct output when all the parameters are correct and they are returning an error if the parameters are wrong/missing.
state_root not working (not tested yet)
eth_gasprice
eth_estimateGas
eth_sendtransaction (not implemented)
eth_getUncleCountByBlockNumber (not implemented)
eth_syncing (not implemented)
eth_coinbase(not implemented)
eth_createaccesslist (not implemented)
eth_maxPriorityFeePerGas(not implemented)
eth_feeHistory(not implemented)
eth_sign(not implemented)
eth_signtransaction(not implemented)
eth_getproof(not implemented)
All the filter function (not implemented)
eth_getStorageAt (to check)
eth_sendRawTransaction (to check)
eth_getTransactionByHash (to check)

[prasannavl]

Closing as this is feature complete for quite a while now.