thresholdKey.initialize() works on the web but fails subsequently on iOS or Android

Help - Core-Kit tKey JS SDK
1

Using tKey JS SDK on web, I am able to initialize a threshold key. However, for the same verifier id, if I try to initialize a threshold key on iOS or Android it fails with a Runtime Error. if I create a new user with a different verifier id and initialize a threshold key on Android or iOS without the web. It works on ios, Android and web subsequently. The major issue is having to first initialize a threshold key on the web and it will never work on Android or iOS for the same verifier ID

2

@onye Welcome Aboard!

Your issue has been forwarded to our Dev team and we will get back with further updates.

3

Could you share you code for setting up tkey in web and ios ?

4

Hi,

We use flutter and firebase, so we wrote a plugin wrapper for it. But here is a snipper to how we use it.

    final idToken = await auth.currentUser?.getIdToken(true);
    await _web3authTsKey.init(
      InitializeParams(
        verifierId: uid,
        manualSync: true,
        neverInitializeNewKey: true,
        includeLocalMetadataTransitions: true,
        verifierName: _config.web3AuthVerifierName ?? "",
        web3AuthClientId: _config.web3AuthClientId ?? "",
        idToken: idToken ?? "",
        network: _config.solanaCluster == "mainnet"
            ? Network.mainnet
            : Network.testnet,
        chainConfig: ChainConfig(
          chainId: _config.solanaCluster == "mainnet" ? '0x1' : '0x03',
          chainNamespace: "solana",
          rpcTarget: _config.solanaRPCUrl!,
          displayName: 'Solana',
          blockExplorer: _config.solanaExploreUrl!,
          ticker: 'SOL',
          tickerName: 'Solana',
        ),
      ),
    );
    final postBoxKeyShare = await _web3authTsKey.getPostBoxKey();
    final keyDetails = await _web3authTsKey.initializeTsKey(postBoxKeyShare);

Here is the repo url of the plugin: GitHub - peerwaya/web3_auth_ts_key

So currently we just use only the web sdk and use a headless browser on ios/android for consistency.

The following libraries need to be included for the web:


    <script src="https://unpkg.com/@tkey-mpc/core@9.0.2/dist/core.umd.min.js"></script>
    <script src="https://unpkg.com/@web3auth/solana-provider@7.2.0/dist/solanaProvider.umd.min.js"></script>
    <script src="https://unpkg.com/@tkey-mpc/storage-layer-torus@9.0.2/dist/storageLayerTorus.umd.min.js"></script>
    <script src="https://unpkg.com/@tkey-mpc/share-serialization@9.0.2/dist/shareSerialization.umd.min.js"></script>
    <script src="https://unpkg.com/@tkey/web-storage@12.0.0/dist/webStorage.umd.min.js"></script>
    <script src="https://unpkg.com/@tkey/security-questions@12.0.0/dist/securityQuestions.umd.min.js"></script>
    <script src="https://unpkg.com/@tkey/service-provider-sfa@11.0.0/dist/serviceProviderSfa.umd.min.js"></script>

For Android we used:

com.github.torusresearch:tkey-rust-android:0.0.4

For iOS

tkey-rust-ios,