JWT認証

import 'package:moengage_flutter/moengage_flutter.dart';

final MoEngageFlutter _moengagePlugin = MoEngageFlutter(YOUR_WORKSPACE_ID);

_moengagePlugin.passAuthenticationDetails(
  AuthenticationDetailsRequest(
    authenticationType: AuthenticationType.jwt,
    data: JwtAuthenticationData(
      token: 'YOUR_JWT_TOKEN',
      userIdentifier: 'USER_IDENTIFIER',
    ),
  ),
);

import 'package:moengage_flutter/moengage_flutter.dart';

final MoEngageFlutter _moengagePlugin = MoEngageFlutter(YOUR_WORKSPACE_ID);

_moengagePlugin.setAuthenticationErrorCallbackHandler(_onAuthenticationError);

void _onAuthenticationError(AuthenticationErrorData data) {
  if (data.authenticationType == AuthenticationType.jwt) {
    final JwtAuthenticationErrorData errorData =
        data.data as JwtAuthenticationErrorData;
    final JwtErrorCode jwtError = errorData.code;
    final String message = errorData.message;
    // Take appropriate action based on jwtError.
    // For example, fetch a new token and call passAuthenticationDetails() again.
  }
}

_moengagePlugin.setAuthenticationErrorCallbackHandler(null);

// Payload accepted by passAuthenticationDetails().
class AuthenticationDetailsRequest {
  AuthenticationDetailsRequest({
    required this.authenticationType,
    required this.data,
  });

  AuthenticationType authenticationType;
  AuthenticationDetails data; // For JWT, use JwtAuthenticationData.
}

// Authentication scheme used to authenticate the SDK's network requests.
enum AuthenticationType { jwt }

// JWT specific authentication payload.
final class JwtAuthenticationData extends AuthenticationDetails {
  JwtAuthenticationData({
    required this.token,
    required this.userIdentifier,
  });

  String token;
  String userIdentifier;
}

// Payload delivered to AuthenticationErrorCallbackHandler.
class AuthenticationErrorData {
  AuthenticationErrorData({
    required this.platform,
    required this.accountMeta,
    required this.authenticationType,
    required this.data,
  });

  Platforms platform;
  AccountMeta accountMeta;
  AuthenticationType authenticationType;
  AuthenticationErrorDetails data; // For JWT, use JwtAuthenticationErrorData.
}

// JWT specific error details.
final class JwtAuthenticationErrorData extends AuthenticationErrorDetails {
  JwtAuthenticationErrorData({
    required this.code,
    required this.token,
    required this.userIdentifier,
    required this.message,
  });

  JwtErrorCode code;
  String token;
  String userIdentifier;
  String message;
}

// Reason the JWT authentication failed.
enum JwtErrorCode {
  timeConstraintFailure,
  decryptionFailed,
  headerTypeIncompatible,
  payloadContentMissing,
  invalidSignature,
  identifierMismatch,
  unknown,
  tokenNotAvailable,
}