├── helper/                    # Cross-cutting utilities (~40+ helpers)
├── crawler/                   # Crawling engine (processor, transformer, service)
├── sso/                       # SSO implementations (oic, saml, spnego, entraid)
├── auth/                      # Authentication management
├── ldap/                      # LDAP integration
├── filter/                    # Servlet filters

    @Size(max = 10)
    public String searchFileProxy;

    /** Enable or disable using browser locale for search. */
    @Size(max = 10)
    public String searchUseBrowserLocale;

    /** SSO type (none, oic, saml, spnego, entraid). */
    @Size(max = 100)
    public String ssoType;

    /** User agent string for crawling operations. */
    @Size(max = 1000)
    public String crawlingUserAgent;

     *
     * @return the default groups
     */
    protected static String[] getDefaultGroupsAsArray() {
        final String value = ComponentUtil.getFessConfig().getSystemProperty("oic.default.groups");
        if (StringUtil.isBlank(value)) {
            return StringUtil.EMPTY_STRINGS;
        }

    protected static final String OIC_AUTH_SERVER_URL = "oic.auth.server.url";

    /** Configuration key for OpenID Connect client ID. */
    protected static final String OIC_CLIENT_ID = "oic.client.id";

    /** Configuration key for OpenID Connect scope. */
    protected static final String OIC_SCOPE = "oic.scope";

    /** Configuration key for OpenID Connect redirect URL. */

	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<component name="entraidAuthenticator" class="org.codelibs.fess.sso.entraid.EntraIdAuthenticator">
	</component>
	<component name="oicAuthenticator" class="org.codelibs.fess.sso.oic.OpenIdConnectAuthenticator">
	</component>
	<component name="samlAuthenticator" class="org.codelibs.fess.sso.saml.SamlAuthenticator">
	</component>

                || "ldap.admin.security.credentials".equals(key) //
                || "spnego.preauth.password".equals(key) //
                || "app.cipher.key".equals(key) //
                || "oic.client.id".equals(key) //
                || "oic.client.secret".equals(key);
    }

    /**
     * Gets a list of items relevant for bug reports.
     *
     * @return list of bug report items
     */

                                            <la:option value="none">None</la:option>
                                            <la:option value="oic">OpenID Connect</la:option>
                                            <la:option value="saml">SAML</la:option>
                                            <la:option value="spnego">SPNEGO</la:option>