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chore: add merkleProof inside generateProof

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This commit is contained in:
darshankabariya 2025-04-02 15:02:34 +05:30
parent 003e5accbf
commit 19b95930c3
1 changed files with 14 additions and 4 deletions
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18
waku/waku_rln_relay/group_manager/on_chain/group_manager.nim
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@ -97,8 +97,8 @@ proc fetchMerkleProofElements*(
let merkleProofInvocation = g.wakuRlnContract.get().merkleProofElements(index)
let merkleProof = await merkleProofInvocation.call()
return ok(merkleProof)
except CatchableError as e:
error "Failed to fetch merkle proof", errMsg = e.msg
except CatchableError:
error "Failed to fetch merkle proof", errMsg = getCurrentExceptionMsg()
proc fetchMerkleRoot*(
g: OnchainGroupManager
@ -107,8 +107,8 @@ proc fetchMerkleRoot*(
let merkleRootInvocation = g.wakuRlnContract.get().root()
let merkleRoot = await merkleRootInvocation.call()
return ok(merkleRoot)
except CatchableError as e:
error "Failed to fetch Merkle root", errMsg = e.msg
except CatchableError:
error "Failed to fetch Merkle root", errMsg = getCurrentExceptionMsg()
template initializedGuard(g: OnchainGroupManager): untyped =
if not g.initialized:
@ -313,6 +313,16 @@ method generateProof*(
let externalNullifierRes = poseidon(@[@(epoch), @(rlnIdentifier)])
try:
let proofResult = waitFor g.fetchMerkleProofElements()
if proofResult.isErr():
return err("Failed to fetch Merkle proof: " & $proofResult.error)
g.merkleProofCache = proofResult.get()
debug "Merkle proof fetched",
membershipIndex = g.membershipIndex.get(), elementCount = g.merkleProofCache.len
except CatchableError:
error "Failed to fetch merkle proof", error = getCurrentExceptionMsg()
let witness = Witness(
identity_secret: g.idCredentials.get().idSecretHash.toArray32(),
user_message_limit: serialize(g.userMessageLimit.get()),