private void addConnectableTokens()

in extensions/guacamole-vault/modules/guacamole-vault-ksm/src/main/java/org/apache/guacamole/vault/ksm/secret/KsmSecretService.java [432:504]
49 lines of code
17 McCabe index (conditional complexity)

    private void addConnectableTokens(
            GuacamoleConfiguration config, KsmClient ksm, Map<String, Future<String>> tokens,
            Map<String, String> parameters, TokenFilter filter) throws GuacamoleException {

        // Retrieve and define server-specific tokens, if any
        String hostname = parameters.get("hostname");
        if (hostname != null && !hostname.isEmpty())
            addRecordTokens(tokens, "KEEPER_SERVER_",
                    ksm.getRecordByHost(filter.filter(hostname)));

        // Tokens specific to RDP
        if ("rdp".equals(config.getProtocol())) {

            // Retrieve and define gateway server-specific tokens, if any
            String gatewayHostname = parameters.get("gateway-hostname");
            if (gatewayHostname != null && !gatewayHostname.isEmpty())
                addRecordTokens(tokens, "KEEPER_GATEWAY_",
                        ksm.getRecordByHost(filter.filter(gatewayHostname)));

            // Retrieve and define domain tokens, if any
            String domain = parameters.get("domain");
            String filteredDomain = null;
            if (domain != null && !domain.isEmpty()) {
                filteredDomain = filter.filter(domain);
                addRecordTokens(tokens, "KEEPER_DOMAIN_",
                        ksm.getRecordByDomain(filteredDomain));
            }

            // Retrieve and define gateway domain tokens, if any
            String gatewayDomain = parameters.get("gateway-domain");
            String filteredGatewayDomain = null;
            if (gatewayDomain != null && !gatewayDomain.isEmpty()) {
                filteredGatewayDomain = filter.filter(gatewayDomain);
                addRecordTokens(tokens, "KEEPER_GATEWAY_DOMAIN_",
                        ksm.getRecordByDomain(filteredGatewayDomain));
            }

            // If domain matching is disabled for user records,
            // explicitly set the domains to null when storing
            // user records to enable username-only matching
            if (!confService.getMatchUserRecordsByDomain()) {
                filteredDomain = null;
                filteredGatewayDomain = null;
            }

            // Retrieve and define user-specific tokens, if any
            String username = parameters.get("username");
            if (username != null && !username.isEmpty())
                addRecordTokens(tokens, "KEEPER_USER_",
                        ksm.getRecordByLogin(filter.filter(username),
                        filteredDomain));

            // Retrieve and define gateway user-specific tokens, if any
            String gatewayUsername = parameters.get("gateway-username");
            if (gatewayUsername != null && !gatewayUsername.isEmpty())
                addRecordTokens(tokens, "KEEPER_GATEWAY_USER_",
                        ksm.getRecordByLogin(
                            filter.filter(gatewayUsername),
                            filteredGatewayDomain));
        }

        else {

            // Retrieve and define user-specific tokens, if any
            // NOTE that non-RDP connections do not have a domain
            // field in the connection parameters, so the domain
            // will always be null
            String username = parameters.get("username");
            if (username != null && !username.isEmpty())
                addRecordTokens(tokens, "KEEPER_USER_",
                        ksm.getRecordByLogin(filter.filter(username), null));
        }
    }