Check device binding

Call this before you start device binding, or before you authenticate a transaction.

Use getBindingState (Thales SDK) to check whether a token is already bound on the device.

SDK integration

Android

String vProvisionedTokenId = ""; // Example
try {
    BindingState state = visaCTFHelper.getBindingState(vProvisionedTokenId);
} catch (TMGClientException e) {
    // Handle error
}

iOS

let vProvisionedTokenID = "" // Example
do {
    let state = try visaCTFHelper.bindingState(forVProvisionedTokenID: vProvisionedTokenID)
} catch let error {
    // Handle the error
}

Depending on the returned state, continue with one of these flows:

• UNBOUND

  Start device binding. See Device binding green flow.
• PENDING_ACTIVATION

  Resume device binding. This state typically means the issuer required step-up authentication using an ID&V method. See Create device binding (yellow flow).
• BOUND

  Authenticate transactions. See Process a transaction.