Examples with Configuration org.graylog2.Configuration used on opensource projects

Example 46 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class RegexReplaceTesterResource method testRegexReplaceExtractor.

private RegexReplaceTesterResponse testRegexReplaceExtractor(String example, String regex, String replacement, boolean replaceAll) {
    final Map<String, Object> config = ImmutableMap.<String, Object>of("regex", regex, "replacement", replacement, "replace_all", replaceAll);
    final RegexReplaceExtractor extractor;
    try {
        extractor = new RegexReplaceExtractor(new MetricRegistry(), "test", "Test", 0L, Extractor.CursorStrategy.COPY, "test", "test", config, getCurrentUser().getName(), Collections.<Converter>emptyList(), Extractor.ConditionType.NONE, "");
    } catch (Extractor.ReservedFieldException e) {
        throw new BadRequestException("Trying to overwrite a reserved message field", e);
    } catch (ConfigurationException e) {
        throw new BadRequestException("Invalid extractor configuration", e);
    }
    final Extractor.Result result = extractor.runExtractor(example);
    final RegexReplaceTesterResponse.Match match = result == null ? null : RegexReplaceTesterResponse.Match.create(String.valueOf(result.getValue()), result.getBeginIndex(), result.getEndIndex());
    return RegexReplaceTesterResponse.create(result != null, match, regex, replacement, replaceAll, example);
}

Example 47 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class AbstractInputsResource method maskPasswordsInConfiguration.

protected Map<String, Object> maskPasswordsInConfiguration(Map<String, Object> configuration, ConfigurationRequest configurationRequest) {
    if (configuration == null || configurationRequest == null) {
        return configuration;
    }
    return configuration.entrySet().stream().collect(HashMap::new, (map, entry) -> {
        final ConfigurationField field = configurationRequest.getField(entry.getKey());
        if (field instanceof TextField) {
            final TextField textField = (TextField) field;
            if (textField.getAttributes().contains(TextField.Attribute.IS_PASSWORD.toString().toLowerCase(Locale.ENGLISH)) && !Strings.isNullOrEmpty((String) entry.getValue())) {
                map.put(entry.getKey(), "<password set>");
                return;
            }
        }
        map.put(entry.getKey(), entry.getValue());
    }, HashMap::putAll);
}

Example 48 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class JsonTesterResource method testJsonExtractor.

private JsonTesterResponse testJsonExtractor(String testString, boolean flatten, String listSeparator, String keySeparator, String kvSeparator, boolean replaceKeyWhitespace, String keyWhitespaceReplacement, String keyPrefix) {
    final Map<String, Object> config = ImmutableMap.<String, Object>builder().put("flatten", flatten).put("list_separator", listSeparator).put("key_separator", keySeparator).put("kv_separator", kvSeparator).put("replace_key_whitespace", replaceKeyWhitespace).put("key_whitespace_replacement", keyWhitespaceReplacement).put("key_prefix", keyPrefix).build();
    final JsonExtractor extractor;
    try {
        extractor = new JsonExtractor(new MetricRegistry(), "test", "Test", 0L, Extractor.CursorStrategy.COPY, "test", "test", config, getCurrentUser().getName(), Collections.<Converter>emptyList(), Extractor.ConditionType.NONE, "");
    } catch (Extractor.ReservedFieldException e) {
        throw new BadRequestException("Trying to overwrite a reserved message field", e);
    } catch (ConfigurationException e) {
        throw new BadRequestException("Invalid extractor configuration", e);
    }
    final Map<String, Object> result;
    try {
        result = extractor.extractJson(testString);
    } catch (IOException e) {
        throw new BadRequestException("Failure running JSON extractor: " + e.getMessage(), e);
    }
    return JsonTesterResponse.create(result, flatten, listSeparator, keySeparator, kvSeparator, testString);
}

Example 49 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class ConfigurationMapConverter method convertValues.

/**
 * Converts the values in the map to the requested types. This has been copied from the Graylog web interface
 * and should be removed once we have better configuration objects.
 */
public static Map<String, Object> convertValues(final Map<String, Object> data, final ConfigurationRequest configurationRequest) throws ValidationException {
    final Map<String, Object> configuration = Maps.newHashMapWithExpectedSize(data.size());
    final Map<String, Map<String, Object>> configurationFields = configurationRequest.asList();
    for (final Map.Entry<String, Object> entry : data.entrySet()) {
        final String field = entry.getKey();
        final Map<String, Object> fieldDescription = configurationFields.get(field);
        if (fieldDescription == null || fieldDescription.isEmpty()) {
            throw new ValidationException(field, "Unknown configuration field description for field \"" + field + "\"");
        }
        final String type = (String) fieldDescription.get("type");
        // Decide what to cast to. (string, bool, number)
        Object value;
        switch(type) {
            case "text":
            case "dropdown":
                value = entry.getValue() == null ? "" : String.valueOf(entry.getValue());
                break;
            case "number":
                try {
                    value = Integer.parseInt(String.valueOf(entry.getValue()));
                } catch (NumberFormatException e) {
                    // If a numeric field is optional and not provided, use null as value
                    if ("true".equals(String.valueOf(fieldDescription.get("is_optional")))) {
                        value = null;
                    } else {
                        throw new ValidationException(field, e.getMessage());
                    }
                }
                break;
            case "boolean":
                value = "true".equalsIgnoreCase(String.valueOf(entry.getValue()));
                break;
            case "list":
                final List<?> valueList = entry.getValue() == null ? Collections.emptyList() : (List<?>) entry.getValue();
                value = valueList.stream().filter(o -> o != null && o instanceof String).map(String::valueOf).collect(Collectors.toList());
                break;
            default:
                throw new ValidationException(field, "Unknown configuration field type \"" + type + "\"");
        }
        configuration.put(field, value);
    }
    return configuration;
}

Example 50 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class CmdLineTool method applySecuritySettings.

protected static void applySecuritySettings(TLSProtocolsConfiguration configuration) {
    // Disable insecure TLS parameters and ciphers by default.
    // Prevent attacks like LOGJAM, LUCKY13, et al.
    setSystemPropertyIfEmpty("jdk.tls.ephemeralDHKeySize", "2048");
    setSystemPropertyIfEmpty("jdk.tls.rejectClientInitiatedRenegotiation", "true");
    final Set<String> tlsProtocols = configuration.getConfiguredTlsProtocols();
    final List<String> disabledAlgorithms = Stream.of(Security.getProperty("jdk.tls.disabledAlgorithms").split(",")).map(String::trim).collect(Collectors.toList());
    // c.f. https://github.com/Graylog2/graylog2-server/issues/10944
    if (tlsProtocols == null || !(tlsProtocols.isEmpty() || tlsProtocols.contains("TLSv1") || tlsProtocols.contains("TLSv1.1"))) {
        disabledAlgorithms.addAll(ImmutableSet.of("CBC", "3DES"));
        Security.setProperty("jdk.tls.disabledAlgorithms", Strings.join(disabledAlgorithms, ", "));
    } else {
        // Remove explicitly enabled legacy TLS protocols from the disabledAlgorithms filter
        Set<String> reEnabledTLSProtocols;
        if (tlsProtocols.isEmpty()) {
            reEnabledTLSProtocols = ImmutableSet.of("TLSv1", "TLSv1.1");
        } else {
            reEnabledTLSProtocols = tlsProtocols;
        }
        final List<String> updatedProperties = disabledAlgorithms.stream().filter(p -> !reEnabledTLSProtocols.contains(p)).collect(Collectors.toList());
        Security.setProperty("jdk.tls.disabledAlgorithms", Strings.join(updatedProperties, ", "));
    }
    // Explicitly register Bouncy Castle as security provider.
    // This allows us to use more key formats than with JCE
    Security.addProvider(new BouncyCastleProvider());
}