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fix(rln-wasm): expose verify_rln_proof instead of verify (#58)

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Richard Ramos 2022-10-03 08:50:27 -04:00 committed by GitHub
parent a5aa4e8d4f
commit 878c3c5c5f
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2 changed files with 13 additions and 7 deletions
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2
rln-wasm/Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "rln-wasm" name = "rln-wasm"
version = "0.0.2" version = "0.0.3"
edition = "2021" edition = "2021"
license = "MIT or Apache2" license = "MIT or Apache2"

18
rln-wasm/src/lib.rs
View File

@ -117,10 +117,10 @@ pub fn wasm_key_gen(ctx: *const RLNWrapper) -> Result<Uint8Array, String> {
} }
#[allow(clippy::not_unsafe_ptr_arg_deref)] #[allow(clippy::not_unsafe_ptr_arg_deref)]
#[wasm_bindgen(js_name = verifyProof)] #[wasm_bindgen(js_name = verifyRLNProof)]
pub fn wasm_verify(ctx: *const RLNWrapper, proof: Uint8Array) -> bool { pub fn wasm_verify_rln_proof(ctx: *const RLNWrapper, proof: Uint8Array) -> bool {
let wrapper = unsafe { &*ctx }; let wrapper = unsafe { &*ctx };
if match wrapper.instance.verify(&proof.to_vec()[..]) { if match wrapper.instance.verify_rln_proof(&proof.to_vec()[..]) {
Ok(verified) => verified, Ok(verified) => verified,
Err(_) => return false, Err(_) => return false,
} { } {
@ -167,7 +167,7 @@ mod tests {
wasm_set_next_leaf(rln_instance, idcommitment).unwrap(); wasm_set_next_leaf(rln_instance, idcommitment).unwrap();
// Prepare the message // Prepare the message
let mut signal = "Hello World".as_bytes().to_vec(); let signal = "Hello World".as_bytes();
let signal_len: u64 = signal.len() as u64; let signal_len: u64 = signal.len() as u64;
// Setting up the epoch (With 0s for the test) // Setting up the epoch (With 0s for the test)
@ -182,7 +182,7 @@ mod tests {
serialized_vec.append(&mut identity_index.to_le_bytes().to_vec()); serialized_vec.append(&mut identity_index.to_le_bytes().to_vec());
serialized_vec.append(&mut epoch.to_vec()); serialized_vec.append(&mut epoch.to_vec());
serialized_vec.append(&mut signal_len.to_le_bytes().to_vec()); serialized_vec.append(&mut signal_len.to_le_bytes().to_vec());
serialized_vec.append(&mut signal); serialized_vec.append(&mut signal.to_vec());
let serialized_message = Uint8Array::from(&serialized_vec[..]); let serialized_message = Uint8Array::from(&serialized_vec[..]);
let serialized_rln_witness = let serialized_rln_witness =
@ -213,8 +213,14 @@ mod tests {
) )
.unwrap(); .unwrap();
// Add signal_len | signal
let mut proof_bytes = proof.to_vec();
proof_bytes.append(&mut signal_len.to_le_bytes().to_vec());
proof_bytes.append(&mut signal.to_vec());
let proof_with_signal = Uint8Array::from(&proof_bytes[..]);
// Validate Proof // Validate Proof
let is_proof_valid = wasm_verify(rln_instance, proof); let is_proof_valid = wasm_verify_rln_proof(rln_instance, proof_with_signal);
assert!( assert!(
is_proof_valid, is_proof_valid,