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Dart

Clear REST Authentication Settings

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Demonstrates Rest.ClearAuth, which removes any authentication providers and credentials previously configured through the SetAuth* methods.

Background. Clearing authentication is useful when reusing a Rest object for a request that must be sent without credentials, or before switching to a different authentication method.

Chilkat Dart Downloads

Dart
import 'package:chilkat/chilkat.dart';

void main() {
  final rest = CkRest();
  final bTls = true;
  final bAutoReconnect = true;
  try {
    rest.connect('example.com', 443, bTls, bAutoReconnect);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // Normally you would not hard-code secrets in source.  You should instead obtain them from an
  // interactive prompt, environment variable, or a secrets vault.
  final username = 'myUsername';
  final password = 'myPassword';
  try {
    rest.setAuthBasic(username, password);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // ClearAuth removes any authentication providers and credentials previously configured through the
  // SetAuth* methods, for example before reusing the object for an unauthenticated request.
  rest.clearAuth();

  print('Authentication cleared.');
}