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The following commit(s) were added to refs/heads/branch-2 by this push:
new 188742a HBASE-23303 Add security headers to REST server/info page
(#843)
188742a is described below
commit 188742a82febd30b1604356333a0cef463c446f2
Author: Andor Molnár <[email protected]>
AuthorDate: Sun Dec 8 14:06:40 2019 +0100
HBASE-23303 Add security headers to REST server/info page (#843)
Signed-off-by: Toshihiro Suzuki <[email protected]>
Signed-off-by: Sean Busbey <[email protected]>
---
.../hbase/http/ClickjackingPreventionFilter.java | 11 +++
.../org/apache/hadoop/hbase/http/HttpServer.java | 11 ++-
.../hadoop/hbase/http/SecurityHeadersFilter.java | 81 +++++++++++++++
.../hbase/http/TestSecurityHeadersFilter.java | 106 ++++++++++++++++++++
.../org/apache/hadoop/hbase/rest/RESTServer.java | 62 +++++++-----
.../hbase/rest/TestSecurityHeadersFilter.java | 110 +++++++++++++++++++++
6 files changed, 355 insertions(+), 26 deletions(-)
diff --git
a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ClickjackingPreventionFilter.java
b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ClickjackingPreventionFilter.java
index 7ce1301..0f0c715 100644
---
a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ClickjackingPreventionFilter.java
+++
b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ClickjackingPreventionFilter.java
@@ -18,6 +18,8 @@
package org.apache.hadoop.hbase.http;
import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
@@ -27,6 +29,7 @@ import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
+import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.yetus.audience.InterfaceAudience;
@@ -34,6 +37,7 @@ import org.apache.yetus.audience.InterfaceAudience;
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class ClickjackingPreventionFilter implements Filter {
private FilterConfig filterConfig;
+ private static final String DEFAULT_XFRAMEOPTIONS = "DENY";
@Override
public void init(FilterConfig filterConfig) throws ServletException {
@@ -51,4 +55,11 @@ public class ClickjackingPreventionFilter implements Filter {
@Override
public void destroy() {
}
+
+ public static Map<String, String> getDefaultParameters(Configuration conf) {
+ Map<String, String> params = new HashMap<>();
+ params.put("xframeoptions",
conf.get("hbase.http.filter.xframeoptions.mode",
+ DEFAULT_XFRAMEOPTIONS));
+ return params;
+ }
}
diff --git
a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
index e96e057..661af4a 100644
--- a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
+++ b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
@@ -596,10 +596,15 @@ public class HttpServer implements FilterContainer {
addDefaultApps(contexts, appDir, conf);
addGlobalFilter("safety", QuotingInputFilter.class.getName(), null);
- Map<String, String> params = new HashMap<>();
- params.put("xframeoptions",
conf.get("hbase.http.filter.xframeoptions.mode", "DENY"));
+
addGlobalFilter("clickjackingprevention",
- ClickjackingPreventionFilter.class.getName(), params);
+ ClickjackingPreventionFilter.class.getName(),
+ ClickjackingPreventionFilter.getDefaultParameters(conf));
+
+ addGlobalFilter("securityheaders",
+ SecurityHeadersFilter.class.getName(),
+ SecurityHeadersFilter.getDefaultParameters(conf));
+
final FilterInitializer[] initializers = getFilterInitializers(conf);
if (initializers != null) {
conf = new Configuration(conf);
diff --git
a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/SecurityHeadersFilter.java
b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/SecurityHeadersFilter.java
new file mode 100644
index 0000000..b83fef1
--- /dev/null
+++
b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/SecurityHeadersFilter.java
@@ -0,0 +1,81 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hbase.http;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseInterfaceAudience;
+import org.apache.yetus.audience.InterfaceAudience;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
[email protected](HBaseInterfaceAudience.CONFIG)
+public class SecurityHeadersFilter implements Filter {
+ private static final Logger LOG =
+ LoggerFactory.getLogger(SecurityHeadersFilter.class);
+ private static final String DEFAULT_HSTS = "";
+ private static final String DEFAULT_CSP = "";
+ private FilterConfig filterConfig;
+
+ @Override
+ public void init(FilterConfig filterConfig) throws ServletException {
+ this.filterConfig = filterConfig;
+ LOG.info("Added security headers filter");
+ }
+
+ @Override
+ public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
+ throws IOException, ServletException {
+ HttpServletResponse httpResponse = (HttpServletResponse) response;
+ httpResponse.addHeader("X-Content-Type-Options", "nosniff");
+ httpResponse.addHeader("X-XSS-Protection", "1; mode=block");
+ String hsts = filterConfig.getInitParameter("hsts");
+ if (StringUtils.isNotBlank(hsts)) {
+ httpResponse.addHeader("Strict-Transport-Security", hsts);
+ }
+ String csp = filterConfig.getInitParameter("csp");
+ if (StringUtils.isNotBlank(csp)) {
+ httpResponse.addHeader("Content-Security-Policy", csp);
+ }
+ chain.doFilter(request, response);
+ }
+
+ @Override
+ public void destroy() {
+ }
+
+ public static Map<String, String> getDefaultParameters(Configuration conf) {
+ Map<String, String> params = new HashMap<>();
+ params.put("hsts", conf.get("hbase.http.filter.hsts.value",
+ DEFAULT_HSTS));
+ params.put("csp", conf.get("hbase.http.filter.csp.value",
+ DEFAULT_CSP));
+ return params;
+ }
+}
diff --git
a/hbase-http/src/test/java/org/apache/hadoop/hbase/http/TestSecurityHeadersFilter.java
b/hbase-http/src/test/java/org/apache/hadoop/hbase/http/TestSecurityHeadersFilter.java
new file mode 100644
index 0000000..41a1235
--- /dev/null
+++
b/hbase-http/src/test/java/org/apache/hadoop/hbase/http/TestSecurityHeadersFilter.java
@@ -0,0 +1,106 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.http;
+
+import static
org.apache.hadoop.hbase.http.HttpServerFunctionalTest.createTestServer;
+import static
org.apache.hadoop.hbase.http.HttpServerFunctionalTest.getServerURL;
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.not;
+import static org.junit.Assert.assertThat;
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
+import org.apache.hadoop.hbase.testclassification.MediumTests;
+import org.hamcrest.core.Is;
+import org.hamcrest.core.IsEqual;
+import org.junit.After;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+@Category({HttpServerFunctionalTest.class, MediumTests.class})
+public class TestSecurityHeadersFilter {
+ private static URL baseUrl;
+ private HttpServer http;
+
+ @ClassRule
+ public static final HBaseClassTestRule CLASS_RULE =
+ HBaseClassTestRule.forClass(TestSecurityHeadersFilter.class);
+
+ @After
+ public void tearDown() throws Exception {
+ http.stop();
+ }
+
+ @Test
+ public void testDefaultValues() throws Exception {
+ http = createTestServer();
+ http.start();
+ baseUrl = getServerURL(http);
+
+ URL url = new URL(baseUrl, "/");
+ HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+ assertThat(conn.getResponseCode(), equalTo(HttpURLConnection.HTTP_OK));
+
+ assertThat("Header 'X-Content-Type-Options' is missing",
+ conn.getHeaderField("X-Content-Type-Options"), is(not((String)null)));
+ assertThat(conn.getHeaderField("X-Content-Type-Options"),
equalTo("nosniff"));
+ assertThat("Header 'X-XSS-Protection' is missing",
+ conn.getHeaderField("X-XSS-Protection"), is(not((String)null)));
+ assertThat("Header 'X-XSS-Protection' has invalid value",
+ conn.getHeaderField("X-XSS-Protection"), equalTo("1; mode=block"));
+
+ assertThat("Header 'Strict-Transport-Security' should be missing from
response," +
+ "but it's present",
+ conn.getHeaderField("Strict-Transport-Security"), is((String)null));
+ assertThat("Header 'Content-Security-Policy' should be missing from
response," +
+ "but it's present",
+ conn.getHeaderField("Content-Security-Policy"), is((String)null));
+ }
+
+ @Test
+ public void testHstsAndCspSettings() throws IOException {
+ Configuration conf = new Configuration();
+ conf.set("hbase.http.filter.hsts.value",
+ "max-age=63072000;includeSubDomains;preload");
+ conf.set("hbase.http.filter.csp.value",
+ "default-src https: data: 'unsafe-inline' 'unsafe-eval'");
+ http = createTestServer(conf);
+ http.start();
+ baseUrl = getServerURL(http);
+
+ URL url = new URL(baseUrl, "/");
+ HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+ assertThat(conn.getResponseCode(), equalTo(HttpURLConnection.HTTP_OK));
+
+ assertThat("Header 'Strict-Transport-Security' is missing from Rest
response",
+ conn.getHeaderField("Strict-Transport-Security"),
Is.is(not((String)null)));
+ assertThat("Header 'Strict-Transport-Security' has invalid value",
+ conn.getHeaderField("Strict-Transport-Security"),
+ IsEqual.equalTo("max-age=63072000;includeSubDomains;preload"));
+
+ assertThat("Header 'Content-Security-Policy' is missing from Rest
response",
+ conn.getHeaderField("Content-Security-Policy"),
Is.is(not((String)null)));
+ assertThat("Header 'Content-Security-Policy' has invalid value",
+ conn.getHeaderField("Content-Security-Policy"),
+ IsEqual.equalTo("default-src https: data: 'unsafe-inline'
'unsafe-eval'"));
+ }
+}
diff --git
a/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/RESTServer.java
b/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/RESTServer.java
index a73f280..c3d16ee 100644
--- a/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/RESTServer.java
+++ b/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/RESTServer.java
@@ -18,59 +18,56 @@
package org.apache.hadoop.hbase.rest;
+import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
import java.lang.management.ManagementFactory;
import java.util.ArrayList;
+import java.util.EnumSet;
import java.util.List;
import java.util.Map;
-import java.util.EnumSet;
import java.util.concurrent.ArrayBlockingQueue;
-
-import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
+import javax.servlet.DispatcherType;
import org.apache.commons.lang3.ArrayUtils;
-import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
+import org.apache.hadoop.hbase.http.ClickjackingPreventionFilter;
+import org.apache.hadoop.hbase.http.HttpServerUtil;
import org.apache.hadoop.hbase.http.InfoServer;
+import org.apache.hadoop.hbase.http.SecurityHeadersFilter;
import org.apache.hadoop.hbase.log.HBaseMarkers;
import org.apache.hadoop.hbase.rest.filter.AuthFilter;
import org.apache.hadoop.hbase.rest.filter.GzipFilter;
import org.apache.hadoop.hbase.rest.filter.RestCsrfPreventionFilter;
import org.apache.hadoop.hbase.security.UserProvider;
import org.apache.hadoop.hbase.util.DNS;
-import org.apache.hadoop.hbase.http.HttpServerUtil;
import org.apache.hadoop.hbase.util.Pair;
import org.apache.hadoop.hbase.util.ReflectionUtils;
import org.apache.hadoop.hbase.util.Strings;
import org.apache.hadoop.hbase.util.VersionInfo;
-
-import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;
-import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;
-import org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter;
-import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;
-import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;
-import org.apache.hbase.thirdparty.org.apache.commons.cli.PosixParser;
-
+import org.apache.yetus.audience.InterfaceAudience;
import org.eclipse.jetty.http.HttpVersion;
-import org.eclipse.jetty.server.Server;
-import org.eclipse.jetty.server.HttpConnectionFactory;
-import org.eclipse.jetty.server.SslConnectionFactory;
+import org.eclipse.jetty.jmx.MBeanContainer;
import org.eclipse.jetty.server.HttpConfiguration;
-import org.eclipse.jetty.server.ServerConnector;
+import org.eclipse.jetty.server.HttpConnectionFactory;
import org.eclipse.jetty.server.SecureRequestCustomizer;
-import org.eclipse.jetty.util.ssl.SslContextFactory;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.ServerConnector;
+import org.eclipse.jetty.server.SslConnectionFactory;
+import org.eclipse.jetty.servlet.FilterHolder;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
+import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.eclipse.jetty.util.thread.QueuedThreadPool;
-import org.eclipse.jetty.jmx.MBeanContainer;
-import org.eclipse.jetty.servlet.FilterHolder;
-
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.servlet.ServletContainer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-
-import javax.servlet.DispatcherType;
+import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;
+import org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter;
+import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;
+import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;
+import org.apache.hbase.thirdparty.org.apache.commons.cli.PosixParser;
/**
* Main class for launching REST gateway as a servlet hosted by Jetty.
@@ -137,6 +134,23 @@ public class RESTServer implements Constants {
}
}
+ private void addClickjackingPreventionFilter(ServletContextHandler
ctxHandler,
+ Configuration conf) {
+ FilterHolder holder = new FilterHolder();
+ holder.setName("clickjackingprevention");
+ holder.setClassName(ClickjackingPreventionFilter.class.getName());
+
holder.setInitParameters(ClickjackingPreventionFilter.getDefaultParameters(conf));
+ ctxHandler.addFilter(holder, PATH_SPEC_ANY,
EnumSet.allOf(DispatcherType.class));
+ }
+
+ private void addSecurityHeadersFilter(ServletContextHandler ctxHandler,
Configuration conf) {
+ FilterHolder holder = new FilterHolder();
+ holder.setName("securityheaders");
+ holder.setClassName(SecurityHeadersFilter.class.getName());
+ holder.setInitParameters(SecurityHeadersFilter.getDefaultParameters(conf));
+ ctxHandler.addFilter(holder, PATH_SPEC_ANY,
EnumSet.allOf(DispatcherType.class));
+ }
+
// login the server principal (if using secure Hadoop)
private static Pair<FilterHolder, Class<? extends ServletContainer>>
loginServerPrincipal(
UserProvider userProvider, Configuration conf) throws Exception {
@@ -352,6 +366,8 @@ public class RESTServer implements Constants {
ctxHandler.addFilter(filter, PATH_SPEC_ANY,
EnumSet.of(DispatcherType.REQUEST));
}
addCSRFFilter(ctxHandler, conf);
+ addClickjackingPreventionFilter(ctxHandler, conf);
+ addSecurityHeadersFilter(ctxHandler, conf);
HttpServerUtil.constrainHttpMethods(ctxHandler, servlet.getConfiguration()
.getBoolean(REST_HTTP_ALLOW_OPTIONS_METHOD,
REST_HTTP_ALLOW_OPTIONS_METHOD_DEFAULT));
diff --git
a/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/TestSecurityHeadersFilter.java
b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/TestSecurityHeadersFilter.java
new file mode 100644
index 0000000..bf0c695
--- /dev/null
+++
b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/TestSecurityHeadersFilter.java
@@ -0,0 +1,110 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.rest;
+
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.core.Is.is;
+import static org.hamcrest.core.IsEqual.equalTo;
+import static org.junit.Assert.assertThat;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
+import org.apache.hadoop.hbase.HBaseTestingUtility;
+import org.apache.hadoop.hbase.rest.client.Client;
+import org.apache.hadoop.hbase.rest.client.Cluster;
+import org.apache.hadoop.hbase.rest.client.Response;
+import org.apache.hadoop.hbase.testclassification.MediumTests;
+import org.apache.hadoop.hbase.testclassification.RestTests;
+import org.junit.After;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+@Category({RestTests.class, MediumTests.class})
+public class TestSecurityHeadersFilter {
+
+ @ClassRule
+ public static final HBaseClassTestRule CLASS_RULE =
+ HBaseClassTestRule.forClass(TestSecurityHeadersFilter.class);
+
+ private static final HBaseTestingUtility TEST_UTIL = new
HBaseTestingUtility();
+ private static final HBaseRESTTestingUtility REST_TEST_UTIL =
+ new HBaseRESTTestingUtility();
+ private static Client client;
+
+ @After
+ public void tearDown() throws Exception {
+ REST_TEST_UTIL.shutdownServletContainer();
+ TEST_UTIL.shutdownMiniCluster();
+ }
+
+ @Test
+ public void testDefaultValues() throws Exception {
+ TEST_UTIL.startMiniCluster();
+ REST_TEST_UTIL.startServletContainer(TEST_UTIL.getConfiguration());
+ client = new Client(new Cluster().add("localhost",
+ REST_TEST_UTIL.getServletPort()));
+
+ String path = "/version/cluster";
+ Response response = client.get(path);
+ assertThat(response.getCode(), equalTo(200));
+
+ assertThat("Header 'X-Content-Type-Options' is missing from Rest response",
+ response.getHeader("X-Content-Type-Options"), is(not((String)null)));
+ assertThat("Header 'X-Content-Type-Options' has invalid default value",
+ response.getHeader("X-Content-Type-Options"), equalTo("nosniff"));
+
+ assertThat("Header 'X-XSS-Protection' is missing from Rest response",
+ response.getHeader("X-XSS-Protection"), is(not((String)null)));
+ assertThat("Header 'X-XSS-Protection' has invalid default value",
+ response.getHeader("X-XSS-Protection"), equalTo("1; mode=block"));
+
+ assertThat("Header 'Strict-Transport-Security' should be missing from Rest
response," +
+ "but it's present",
+ response.getHeader("Strict-Transport-Security"), is((String)null));
+ assertThat("Header 'Content-Security-Policy' should be missing from Rest
response," +
+ "but it's present",
+ response.getHeader("Content-Security-Policy"), is((String)null));
+ }
+
+ @Test
+ public void testHstsAndCspSettings() throws Exception {
+ TEST_UTIL.getConfiguration().set("hbase.http.filter.hsts.value",
+ "max-age=63072000;includeSubDomains;preload");
+ TEST_UTIL.getConfiguration().set("hbase.http.filter.csp.value",
+ "default-src https: data: 'unsafe-inline' 'unsafe-eval'");
+ TEST_UTIL.startMiniCluster();
+ REST_TEST_UTIL.startServletContainer(TEST_UTIL.getConfiguration());
+ client = new Client(new Cluster().add("localhost",
+ REST_TEST_UTIL.getServletPort()));
+
+ String path = "/version/cluster";
+ Response response = client.get(path);
+ assertThat(response.getCode(), equalTo(200));
+
+ assertThat("Header 'Strict-Transport-Security' is missing from Rest
response",
+ response.getHeader("Strict-Transport-Security"),
is(not((String)null)));
+ assertThat("Header 'Strict-Transport-Security' has invalid value",
+ response.getHeader("Strict-Transport-Security"),
+ equalTo("max-age=63072000;includeSubDomains;preload"));
+
+ assertThat("Header 'Content-Security-Policy' is missing from Rest
response",
+ response.getHeader("Content-Security-Policy"), is(not((String)null)));
+ assertThat("Header 'Content-Security-Policy' has invalid value",
+ response.getHeader("Content-Security-Policy"),
+ equalTo("default-src https: data: 'unsafe-inline' 'unsafe-eval'"));
+ }
+}
