aSemy

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
  // ...
}

aSemy

@GraphQLQuery(name = "getMeterReadings")
@PreAuthorize("isAuthenticated()")
public TreeSet<MeterReadingDTO> getMeterReadings(
  // ...
}

aSemy

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
  @Override
  protected void configure(HttpSecurity http) throws Exception {

    final CsrfTokenRepository csrfTokenRepository = CookieCsrfTokenRepository.withHttpOnlyFalse();

    http

aSemy

// Rule.java
public abstract class Rule
implements BiFunction<FieldAndArguments, FieldValidationEnvironment, Optional<Collection<GraphQLError>>> {
}

// RuleSingle.java
public abstract class RuleSingle extends Rule {

  @Override
  public final Optional<Collection<GraphQLError>> apply(FieldAndArguments fieldAndArguments,

aSemy

@Service
public class GraphQLRuleService {
	// fetches messages from appropriate .prop file
	@Autowired
	private final MessagesService messagesService;

	public RuleSingle stringNonBlank(final String argumentName, final String fieldName) {
		return new RuleSingle() {
				@Override
				public Optional<GraphQLError> applySingle(FieldAndArguments fieldAndArguments, FieldValidationEnvironment environment)  {

aSemy

@Autowired
public GraphQlSampleController(final GraphQLRuleService ruleService) {

  // Schema generated from query classes
  GraphQLSchema schemaFromAnnotated = new GraphQLSchemaGenerator()//
      // setup the schema
      // ...
      .generate();

  // set up field validation

aSemy

@Component
public class UserRegisterMutator {

	public static final String REGISTER_ARGUMENT_NAME = "userRegisterRequest";
  
	/**
	 * @param userRegisterRequest Contains info about the user's registration, e.g. their name
	 * 
	 * @return Always returns true, so potential attackers get no info. Valid attempts will get an email.
	 */

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public static Set<Rule> getRules(final GraphQLRuleService ruleService) {

  final Set<Rule> rules = new HashSet<>();

  // validate name not blank
  rules.add(ruleService.stringNonBlank(UserRegisterMutator.REGISTER_ARGUMENT_NAME, "name"));
  
  return rules;
}

aSemy

Hide Dropbox icon in Windows 10 taskbar notification area

Stop the Dropbox icon from re-appearing in the Windows 10 taskbar notification area.

Every time Dropbox updates it overrides my preference and moves its icon from the 'hidden' icons to the always-visible icons.

I've written hide_dropbox_icon.ps1, a Powershell script that will undo this forced option, and make the Dropbox icon hidden.

aSemy

Hot new strat for defining type-union properties in Kotlin/JS

Demo

// SomeConfig is an external TypeScript interface
// it has a property with a type-union type, but don't implement it as a member...
external interface SomeConfig {
  // multiProp: number | string | Extension | ((string) => Extension | null)
}