}

    /**
     * Log the login failure activity.
     * @param credential The credential.
     */
    public void loginFailure(final OptionalThing<LoginCredential> credential) {
        final Map<String, String> valueMap = new LinkedHashMap<>();
        valueMap.put("action", Action.LOGIN_FAILURE.name());
        credential.ifPresent(c -> {
            valueMap.put("class", c.getClass().getSimpleName());

    }

    @Test
    public void test_loginFailure_withCredential() {
        activityHelper.useEcsFormat = false;
        LoginCredential credential = new TestLoginCredential();
        activityHelper.loginFailure(OptionalThing.of(credential));
        String result = localLogMsg.get();
        assertTrue(result.contains("action:LOGIN_FAILURE"));
        assertTrue(result.contains("class:TestLoginCredential"));

    public String spnegoPromptNtlm;

    /** Enable or disable SPNEGO localhost authentication. */
    @Size(max = 10)
    public String spnegoAllowLocalhost;

    /** Enable or disable SPNEGO credential delegation. */
    @Size(max = 10)
    public String spnegoAllowDelegation;

    /** SPNEGO directories to exclude from authentication. */
    @Size(max = 1000)
    public String spnegoExcludeDirs;

# Regex pattern for sensitive values to mask in debug logs (case-insensitive match against property/env keys).
app.log.sensitive.property.pattern=.*password.*|.*secret.*|.*key.*|.*token.*|.*credential.*|.*auth.*|.*private.*

# Extension names for application customization.
app.extension.names=

# Audit log format.
app.audit.log.format=

# Script audit log settings.
script.audit.log.enabled=true

    String APP_ENCRYPT_PROPERTY_PATTERN = "app.encrypt.property.pattern";

    /** The key of the configuration. e.g. .*password.*|.*secret.*|.*key.*|.*token.*|.*credential.*|.*auth.*|.*private.* */
    String APP_LOG_SENSITIVE_PROPERTY_PATTERN = "app.log.sensitive.property.pattern";

    /** The key of the configuration. e.g.  */
    String APP_EXTENSION_NAMES = "app.extension.names";