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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="./dist/browser/umd/index.js"></script>
<script type="importmap">
{
"imports": {
"@iden3/js-crypto": "./node_modules/@iden3/js-crypto/dist/browser/esm/index.js",
"@iden3/js-iden3-core": "./node_modules/@iden3/js-iden3-core/dist/browser/esm/index.js",
"@iden3/js-merkletree": "./node_modules/@iden3/js-merkletree/dist/browser/esm/index.js",
"@iden3/js-jwz": "./node_modules/@iden3/js-jwz/dist/browser/esm/index.js",
"@iden3/js-jsonld-merklization": "./node_modules/@iden3/js-jsonld-merklization/dist/browser/esm/index.js",
"snarkjs": "./node_modules/snarkjs/build/browser.esm.js",
"ffjavascript": "./node_modules/ffjavascript/build/browser.esm.js"
}
}
</script>
<title>Test</title>
</head>
<body>
Test browser
</body>
<script type="module">
const umd = window.PolygonIdSdk;
const esm = await import('./dist/browser/esm/index.js');
test(umd);
test(esm);
function test(module) {
const {
LocalStoragePrivateKeyStore,
IdentityStorage,
MerkleTreeLocalStorage,
CredentialStorage,
W3CCredential,
BrowserDataSource,
BjjProvider,
KmsKeyType,
IdentityWallet,
CredentialWallet,
KMS,
core,
CredentialStatusType,
CredentialStatusResolverRegistry,
IssuerResolver,
RHSResolver,
defaultEthConnectionConfig,
OnChainResolver,
MerkleTreeIndexedDBStorage,
VerifiableConstants,
IndexedDBDataSource
} = module;
const run = async () => {
const keyStore = new LocalStoragePrivateKeyStore();
const bjjProvider = new BjjProvider(KmsKeyType.BabyJubJub, keyStore);
const kms = new KMS();
kms.registerKeyProvider(KmsKeyType.BabyJubJub, bjjProvider);
const dataStorage = {
credential: new CredentialStorage(new BrowserDataSource(CredentialStorage.storageKey)),
identity: new IdentityStorage(
new BrowserDataSource(IdentityStorage.identitiesStorageKey),
new BrowserDataSource(IdentityStorage.profilesStorageKey)
),
mt: new MerkleTreeLocalStorage(40),
states: {
getLatestStateById: async () => {
throw new Error(VerifiableConstants.ERRORS.IDENTITY_DOES_NOT_EXIST);
},
publishState: async () => {
return '0xc837f95c984892dbcc3ac41812ecb145fedc26d7003202c50e1b87e226a9b33c';
},
publishStateGeneric: async () => {
return '0xc837f95c984892dbcc3ac41812ecb145fedc26d7003202c50e1b87e226a9b33c';
},
getGISTProof: () => {
return Promise.resolve({
root: 0n,
existence: false,
siblings: [],
index: 0n,
value: 0n,
auxExistence: false,
auxIndex: 0n,
auxValue: 0n
});
},
getGISTRootInfo: () => {
return Promise.resolve({
root: 0n,
replacedByRoot: 0n,
createdAtTimestamp: 0n,
replacedAtTimestamp: 0n,
createdAtBlock: 0n,
replacedAtBlock: 0n
});
}
}
};
const resolvers = new CredentialStatusResolverRegistry();
resolvers.register(CredentialStatusType.SparseMerkleTreeProof, new IssuerResolver());
resolvers.register(
CredentialStatusType.Iden3ReverseSparseMerkleTreeProof,
new RHSResolver(dataStorage.states)
);
resolvers.register(
CredentialStatusType.Iden3OnchainSparseMerkleTreeProof2023,
new OnChainResolver([defaultEthConnectionConfig])
);
const credWallet = new CredentialWallet(dataStorage, resolvers);
const wallet = new IdentityWallet(kms, dataStorage, credWallet);
console.log(wallet);
const { did, credential } = await wallet.createIdentity({
method: core.DidMethod.Iden3,
blockchain: core.Blockchain.Polygon,
networkId: core.NetworkId.Amoy,
revocationOpts: {
type: CredentialStatusType.Iden3ReverseSparseMerkleTreeProof,
id: 'https://rhs-staging.polygonid.me'
}
});
const { did: issuerDID, credential: issuerAuthCredential } = await wallet.createIdentity({
method: core.DidMethod.Iden3,
blockchain: core.Blockchain.Polygon,
networkId: core.NetworkId.Amoy,
revocationOpts: {
type: CredentialStatusType.Iden3ReverseSparseMerkleTreeProof,
id: 'https://rhs-staging.polygonid.me'
}
});
await credWallet.save(issuerAuthCredential);
const claimReq = {
credentialSchema:
'https://raw.githubusercontent.com/iden3/claim-schema-vocab/main/schemas/json/kyc-nonmerklized.json',
type: 'KYCAgeCredential',
credentialSubject: {
id: did.string(),
birthday: 19960424,
documentType: 99
},
expiration: 2793526400,
revocationOpts: {
type: CredentialStatusType.Iden3ReverseSparseMerkleTreeProof,
nonce: 1000,
id: 'https://rhs-staging.polygonid.me'
}
};
const issuerCred = await wallet.issueCredential(issuerDID, claimReq);
await credWallet.save(issuerCred);
const claimReqMerklized = {
credentialSchema:
'https://raw.githubusercontent.com/iden3/claim-schema-vocab/main/schemas/json/KYCAgeCredential-v4.json',
type: 'KYCAgeCredential',
credentialSubject: {
id: did.string(),
birthday: 19960423,
documentType: 77
},
expiration: 2793526400,
revocationOpts: {
type: CredentialStatusType.Iden3ReverseSparseMerkleTreeProof,
nonce: 1001,
id: 'https://rhs-staging.polygonid.me'
}
};
const issuerCredMerklized = await wallet.issueCredential(issuerDID, claimReqMerklized);
await credWallet.save(issuerCred);
const res = await wallet.addCredentialsToMerkleTree(
[issuerCred, issuerCredMerklized],
issuerDID
);
// publish to rhs
await wallet.publishStateToRHS(issuerDID, 'https://rhs-staging.polygonid.me');
// you must store stat info (e.g. state and it's roots)
const credsWithIden3MTPProof = await wallet.generateIden3SparseMerkleTreeProof(
issuerDID,
res.credentials,
'txId'
);
await credWallet.saveAll(credsWithIden3MTPProof);
console.log(did.string());
};
run().catch(console.error);
}
</script>
</html>