confirmSignIn method

Future<void> confirmSignIn({ required ConfirmSignInAuthProvider provider, })

If you signIn with EmailLinkSignInAuthProvider or SmsSignInAuthProvider, you need to check the authentication code received from email or SMS. In that case, use this method to finalize the sign-in.

Confirm sign-in is confirmed by passing a class inheriting from ConfirmSignInAuthProvider in provider.

EmailLinkSignInAuthProviderやSmsSignInAuthProviderなどでsignInした場合、メールやSMSから受け取った認証コードをチェックする必要があります。 その場合、このメソッドを利用してサインインを確定させてください。

ConfirmSignInAuthProviderを継承したクラスをproviderで渡すことにより、サインインを確定させます。

Implementation

Future<void> confirmSignIn({
  required ConfirmSignInAuthProvider provider,
}) async {
  await _initialize();
  if (provider is EmailLinkConfirmSignInAuthProvider) {
    final temporary = _data._getTemporary();
    final emailLink = temporary.get(emailLinkUrlKey, "");
    final email = temporary.get(tmpUserEmailKey, "");
    if (temporary.isEmpty || emailLink != provider.url || email.isEmpty) {
      throw Exception(
        "Your Email is not registered. Please register it with [signIn] beforehand.",
      );
    }
    final userId = temporary.get(userIdKey, "");
    final allowMultiProvider = _data._getTemporaryAllowMultiProvider();
    _data._clearTemporary();
    final providers = [
      ...temporary.getAsList(activeProvidersKey),
      provider.providerId
    ].distinct();
    if (!allowMultiProvider && providers.length > 1) {
      throw Exception(
        "Signing in with multiple providers is not allowed.",
      );
    }
    _data._setAccount(userId, {
      ...temporary,
      AuthDatabase.userEmailKey: email,
      activeProvidersKey: [
        ...temporary.getAsList(activeProvidersKey),
        provider.providerId
      ].distinct()
    });
    _data._setCurrent(userId);
    _activeId = userId;
  } else if (provider is SmsConfirmSignInAuthProvider) {
    final temporary = _data._getTemporary();
    final phoenNumber = temporary.get(tmpUserPhoneNumberKey, "");
    if (temporary.isEmpty || phoenNumber.isEmpty) {
      throw Exception(
        "Phone number is not registered. Please register it with [signIn] beforehand.",
      );
    }
    if (provider.code != temporary.get(smsCodeKey, "")) {
      throw Exception(
        "The code is invalid. Please check the code.",
      );
    }
    final userId = temporary.get(userIdKey, "");
    final allowMultiProvider = _data._getTemporaryAllowMultiProvider();
    _data._clearTemporary();
    final providers = [
      ...temporary.getAsList(activeProvidersKey),
      provider.providerId
    ].distinct();
    if (!allowMultiProvider && providers.length > 1) {
      throw Exception(
        "Signing in with multiple providers is not allowed.",
      );
    }
    _data._setAccount(userId, {
      ...temporary,
      AuthDatabase.userPhoneNumberKey: phoenNumber,
      activeProvidersKey: [
        ...temporary.getAsList(activeProvidersKey),
        provider.providerId
      ].distinct()
    });
    _data._setCurrent(userId);
    _activeId = userId;
  }
  await onSaved?.call(this);
}