1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.syncope.sra.filters;
20
21 import org.springframework.cloud.gateway.filter.GatewayFilter;
22 import org.springframework.http.HttpHeaders;
23
24 public class AddRefererFilterFactory extends CustomGatewayFilterFactory {
25
26 @Override
27 public GatewayFilter apply(final Config config) {
28 return (exchange, chain) -> chain.filter(exchange.mutate().request(
29 exchange.getRequest().mutate().headers(headers -> headers.add(
30 HttpHeaders.REFERER, exchange.getRequest().getURI().toASCIIString())).build()).
31 build());
32 }
33 }