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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | 27x 27x 27x 27x 27x 4x 4x 27x 15x 15x 15x 15x | export { MinaNFTVerifier };
import {
method,
DeployArgs,
Permissions,
SmartContract,
PublicKey,
Field,
} from "o1js";
import { RedactedMinaNFTMapStateProof } from "./redactedmap";
import { MinaNFTContract } from "../contract/nft";
import { Metadata } from "../contract/metadata";
class MinaNFTVerifier extends SmartContract {
async deploy(args: DeployArgs) {
super.deploy(args);
this.account.permissions.set({
...Permissions.default(),
setDelegate: Permissions.proof(),
incrementNonce: Permissions.proof(),
setVotingFor: Permissions.proof(),
setTiming: Permissions.proof(),
});
}
@method async verifyRedactedMetadata(
nft: PublicKey,
tokenId: Field,
proof: RedactedMinaNFTMapStateProof
) {
const minanft = new MinaNFTContract(nft, tokenId);
const nftMetadata: Metadata = minanft.metadata.get();
Metadata.assertEquals(nftMetadata, proof.publicInput.originalRoot);
proof.verify();
}
}
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