roadmap/content/vac/acz/rlnp2p/waku/rln-relay-enhancements.md

title
Waku RLN-RELAY Enhancements Details

vac:acz:rlnp2p::waku:rln-relay-enhancements

---

%%{ 
  init: { 
    'theme': 'base', 
    'themeVariables': { 
      'primaryColor': '#BB2528', 
      'primaryTextColor': '#fff', 
      'primaryBorderColor': '#7C0000', 
      'lineColor': '#F8B229', 
      'secondaryColor': '#006100', 
      'tertiaryColor': '#fff' 
    } 
  } 
}%%
gantt
	dateFormat YYYY-MM-DD 
	section Status
		RLN-RELAY enhancements :done, 2023-06-01, 2023-09-30

• due: 2023/09/30
• status: 100%

Description

• simple membership management setup (fixed CC list)
• instruction on how to register to the membership set / setup up (for Waku CCs)

Goal

Run RLN relay on the Waku production fleet. Waku CCs can use it

Info

2023/09/04 - 2023/09/11

• if only one key exists in the keystore, use it - https://github.com/waku-org/nwaku/pull/1984
• fix log levels for some logs - https://github.com/waku-org/nwaku/pull/1986
• updated documentation for rln-relay - https://github.com/waku-org/nwaku/pull/1993
• clean nullifier table every MaxEpochGap - https://github.com/waku-org/nwaku/pull/1994
• created rln_db_inspector tool, allows inspection into merkle tree structure - https://github.com/waku-org/nwaku/pull/1999, https://github.com/waku-org/nwaku/pull/2012
• fixed missing memberships between history sync and new memberships sync with @alrevuelta - https://github.com/waku-org/nwaku/pull/2015
• remove rln from waku's experimental features - https://github.com/waku-org/nwaku/pull/2001
• fix metric calculation for registered members - https://github.com/waku-org/nwaku/pull/2018
• uups proxy for waku-rln-registry - https://github.com/waku-org/waku-rln-contract/pull/9

2023/08/28 - 2023/09/04

• rln was enabled by default in the Makefile - fixed - https://github.com/waku-org/nwaku/pull/1964
• ordered pubsub validator execution - https://github.com/waku-org/nwaku/pull/1966
• fixed deserialization of valid merkle roots - https://github.com/waku-org/nwaku/pull/1973
• confirm that the fetched credential from the keystore is registered to the membership set - https://github.com/waku-org/nwaku/pull/1980
• fixed makefile target for zerokit's librln.a - https://github.com/waku-org/nwaku/pull/1981
• converted zero-based indexing to 1-based indexing on vacp2p/rln-contract - https://github.com/vacp2p/rln-contract/pull/28
• downstreamed zero-based indexing to waku-org/waku-rln-contract - https://github.com/waku-org/waku-rln-contract/pull/8 -
• deployed new version of the registry contract on sepolia - 0xc04937d502E0ae671cedFC2A0BCD6692055520f3

2023/08/21 - 2023/08/28

• tree metadata should include chainId and contractAddress - https://github.com/waku-org/nwaku/pull/1932
• set flush_interval appropriately -https://github.com/waku-org/nwaku/pull/1933
• integrate new WakuRlnRegistry contract - https://github.com/waku-org/nwaku/pull/1943
• bump zerokit to v0.3.2
• https://github.com/waku-org/nwaku/pull/1951
• tree metadata should include window of roots - https://github.com/waku-org/nwaku/pull/1953
• sync tree state from contract deployed block number - https://github.com/waku-org/nwaku/pull/1955
• optimization to waku_keystore - https://github.com/waku-org/nwaku/pull/1956
• fixed a forceProgression bug in the WakuRlnRegistry contract - https://github.com/waku-org/waku-rln-contract/pull/6

2023/08/14 - 2023/08/21

• rpc handler for waku rln relay - https://github.com/waku-org/nwaku/pull/1852
• fixed ganache’s change in method to manage subprocesses, fixed timeouts related to it - https://github.com/waku-org/nwaku/pull/1913
• should error out on rln-relay mount failure - https://github.com/waku-org/nwaku/pull/1904
• fixed invalid start index being used in rln-relay - https://github.com/waku-org/nwaku/pull/1915
• constrain the values that can be used as idCommitments in the rln-contract - https://github.com/vacp2p/rln-contract/pull/26
• assist with waku-simulator testing
• remove registration capabilities from nwaku, it should be done out of band - https://github.com/waku-org/nwaku/pull/1916
• add deployedBlockNumber to the rln-contract for ease of fetching events from the client - https://github.com/vacp2p/rln-contract/pull/27

2023/08/07 - 2023/08/14

• Created tracking issue to manage status of this milestone - https://github.com/waku-org/nwaku/issues/1906

2023/07/31 - 2023/08/07

• Waku RLN contract registry
• Mark duplicated messages as spam
• Use waku-org/waku-rln-contract as a submodule in nwaku

Deliverables

• https://github.com/waku-org/nwaku/issues/1906