public JsonResult MakeCredentialOptionsTest([FromBody] TEST_MakeCredentialParams opts)
{
var attType = opts.Attestation;
var username = opts.Username;
// 1. Get user from DB by username (in our example, auto create missing users)
var user = DemoStorage.GetOrAddUser(username, () => new User
{
DisplayName = opts.DisplayName,
Name = username,
Id = Base64Url.Decode(username) // byte representation of userID is required
});
// 2. Get user existing keys by username
var existingKeys = DemoStorage.GetCredentialsByUser(user).Select(c => c.Descriptor).ToList();
// 3. Create options
var options = _lib.RequestNewCredential(user, existingKeys, opts.AuthenticatorSelection, opts.Attestation);
// 4. Temporarily store options, session/in-memory cache/redis/db
HttpContext.Session.SetString("fido2.attestationOptions", options.ToJson());
// 5. return options to client
return(Json(options));
}
public JsonResult MakeCredentialOptionsTest([FromBody] TEST_MakeCredentialParams opts)
{
var attType = opts.Attestation;
var username = opts.Username;
// 1. Get user from DB by username (in our example, auto create missing users)
var user = DemoStorage.GetOrAddUser(username, () => new User
{
DisplayName = opts.DisplayName,
Name = username,
Id = Base64Url.Decode(username) // byte representation of userID is required
});
// 2. Get user existing keys by username
var existingKeys = DemoStorage.GetCredentialsByUser(user).Select(c => c.Descriptor).ToList();
var exts = new AuthenticationExtensionsClientInputs()
{
Extensions = true, UserVerificationIndex = true, Location = true, UserVerificationMethod = true, BiometricAuthenticatorPerformanceBounds = new AuthenticatorBiometricPerfBounds {
FAR = float.MaxValue, FRR = float.MaxValue
}
};
// 3. Create options
var options = _lib.RequestNewCredential(user, existingKeys, opts.AuthenticatorSelection, opts.Attestation, exts);
// 4. Temporarily store options, session/in-memory cache/redis/db
HttpContext.Session.SetString("fido2.attestationOptions", options.ToJson());
// 5. return options to client
return(Json(options));
}
