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feat: enable MembershipKey object to be created from existing creds

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fryorcraken.eth 2022-09-27 15:22:52 +10:00
parent c54b716cc9
commit 9ff1a0b97e
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1 changed files with 9 additions and 6 deletions
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15
src/rln.ts
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@ -54,12 +54,15 @@ export async function create(): Promise<RLNInstance> {
}
export class MembershipKey {
readonly IDKey: Uint8Array;
readonly IDCommitment: Uint8Array;
constructor(
public readonly IDKey: Uint8Array,
public readonly IDCommitment: Uint8Array
) {}
constructor(memKeys: Uint8Array) {
this.IDKey = memKeys.subarray(0, 32);
this.IDCommitment = memKeys.subarray(32);
static fromBytes(memKeys: Uint8Array): MembershipKey {
const idKey = memKeys.subarray(0, 32);
const idCommitment = memKeys.subarray(32);
return new MembershipKey(idKey, idCommitment);
}
}
@ -163,7 +166,7 @@ export class RLNInstance {
generateMembershipKey(): MembershipKey {
const memKeys = zerokitRLN.generateMembershipKey(this.zkRLN);
return new MembershipKey(memKeys);
return MembershipKey.fromBytes(memKeys);
}
insertMember(idCommitment: Uint8Array): void {