logos-messaging/logos-messaging-nim
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chore: debug

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This commit is contained in:
darshankabariya 2025-04-25 21:40:45 +05:30
parent c26fe4bdc4
commit f5c67a5b68
4 changed files with 21 additions and 12 deletions
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12
waku/waku_rln_relay/conversion_utils.nim
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@ -76,7 +76,17 @@ proc serialize*(
return output
proc serialize*(witness: RLNWitnessInput): seq[byte] =
## Serializes the witness into a byte array according to the RLN protocol format
## Serializes the RLN witness into a byte array following zerokit's expected format.
## The serialized format includes:
## - identity_secret (32 bytes, little-endian with zero padding)
## - user_message_limit (32 bytes, little-endian with zero padding)
## - message_id (32 bytes, little-endian with zero padding)
## - merkle tree depth (8 bytes, little-endian) = path_elements.len / 32
## - path_elements (each 32 bytes, ordered bottom-to-top)
## - merkle tree depth again (8 bytes, little-endian)
## - identity_path_index (sequence of bits as bytes, 0 = left, 1 = right)
## - x (32 bytes, little-endian with zero padding)
## - external_nullifier (32 bytes, little-endian with zero padding)
var buffer: seq[byte]
buffer.add(@(witness.identity_secret))
buffer.add(@(witness.user_message_limit))

2
waku/waku_rln_relay/group_manager/group_manager_base.nim
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@ -4,7 +4,7 @@ import
../protocol_metrics,
../constants,
../rln
import options, chronos, results, std/[deques, sequtils], chronicles
import options, chronos, results, std/[deques, sequtils]
export options, chronos, results, protocol_types, protocol_metrics, deques

3
waku/waku_rln_relay/group_manager/on_chain/group_manager.nim
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@ -27,9 +27,6 @@ export group_manager_base
logScope:
topics = "waku rln_relay onchain_group_manager"
type UInt40* = StUint[40]
type UInt32* = StUint[32]
# using the when predicate does not work within the contract macro, hence need to dupe
contract(WakuRlnContract):
# this serves as an entrypoint into the rln membership set

16
waku/waku_rln_relay/protocol_types.nim
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@ -52,17 +52,19 @@ type RateLimitProof* = object
## the external nullifier used for the generation of the `proof` (derived from poseidon([epoch, rln_identifier]))
externalNullifier*: ExternalNullifier
type
Fr = array[32, byte] # Field element representation (256 bits)
type UInt40* = StUint[40]
type UInt32* = StUint[32]
type
Field = array[32, byte] # Field element representation (256 bits)
RLNWitnessInput* = object
identity_secret*: Fr
user_message_limit*: Fr
message_id*: Fr
identity_secret*: Field
user_message_limit*: Field
message_id*: Field
path_elements*: seq[byte]
identity_path_index*: seq[byte]
x*: Fr
external_nullifier*: Fr
x*: Field
external_nullifier*: Field
type ProofMetadata* = object
nullifier*: Nullifier