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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.filter;
import com.yahoo.jdisc.AbstractResource;
import com.yahoo.jdisc.Response;
import com.yahoo.jdisc.http.HttpRequest;
import com.yahoo.jdisc.http.HttpResponse;
import com.yahoo.jdisc.test.TestDriver;
import org.junit.jupiter.api.Test;
import java.net.InetSocketAddress;
import java.net.URI;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author bjorncs
*/
public class SecurityResponseFilterChainTest {
private static HttpRequest newRequest(URI uri, HttpRequest.Method method, HttpRequest.Version version) {
InetSocketAddress address = new InetSocketAddress("java.corp.yahoo.com", 69);
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
driver.activateContainer(driver.newContainerBuilder());
HttpRequest request = HttpRequest.newServerRequest(driver, uri, method, version, address);
request.release();
assertTrue(driver.close());
return request;
}
@Test
void testFilterChainConstruction() {
SecurityResponseFilterChain chain = (SecurityResponseFilterChain) SecurityResponseFilterChain.newInstance();
assertEquals(chain.getFilters().size(), 0);
chain = (SecurityResponseFilterChain) SecurityResponseFilterChain.newInstance(new ResponseHeaderFilter("abc", "xyz"),
new ResponseHeaderFilter("pqr", "def"));
assertEquals(chain instanceof SecurityResponseFilterChain, true);
}
@Test
void testFilterChainRun() {
URI uri = URI.create("http://localhost:8080/echo");
HttpRequest request = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
Response response = HttpResponse.newInstance(Response.Status.OK);
ResponseFilter chain = SecurityResponseFilterChain.newInstance(new ResponseHeaderFilter("abc", "xyz"),
new ResponseHeaderFilter("pqr", "def"));
chain.filter(response, null);
assertTrue(response.headers().contains("abc", "xyz"));
assertTrue(response.headers().contains("pqr", "def"));
}
private class ResponseHeaderFilter extends AbstractResource implements SecurityResponseFilter {
private final String key;
private final String val;
public ResponseHeaderFilter(String key, String val) {
this.key = key;
this.val = val;
}
@Override
public void filter(DiscFilterResponse response, RequestView request) {
response.setHeaders(key, val);
}
}
}
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