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-rw-r--r--ecomp-sdk/epsdk-app-os/src/main/java/org/onap/portalapp/filter/SecurityXssFilter.java130
-rw-r--r--ecomp-sdk/epsdk-app-os/src/main/webapp/WEB-INF/web.xml10
2 files changed, 139 insertions, 1 deletions
diff --git a/ecomp-sdk/epsdk-app-os/src/main/java/org/onap/portalapp/filter/SecurityXssFilter.java b/ecomp-sdk/epsdk-app-os/src/main/java/org/onap/portalapp/filter/SecurityXssFilter.java
new file mode 100644
index 00000000..b3ebed73
--- /dev/null
+++ b/ecomp-sdk/epsdk-app-os/src/main/java/org/onap/portalapp/filter/SecurityXssFilter.java
@@ -0,0 +1,130 @@
+
+/*-
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.
+ *
+ * ============LICENSE_END============================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.portalapp.filter;
+
+import java.io.IOException;
+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.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+import org.apache.commons.lang.StringUtils;
+import org.onap.portalapp.util.SecurityXssValidator;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+
+public class SecurityXssFilter implements Filter {
+
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SecurityXssFilter.class);
+
+ private SecurityXssValidator validator = SecurityXssValidator.getInstance();
+
+ class SecurityRequestWrapper extends HttpServletRequestWrapper {
+
+ public SecurityRequestWrapper(HttpServletRequest servletRequest) {
+ super(servletRequest);
+ }
+
+ @Override
+ public String[] getParameterValues(String parameter) {
+ String[] values = super.getParameterValues(parameter);
+
+ if (values == null) {
+ return null;
+ }
+
+ int count = values.length;
+ String[] encodedValues = new String[count];
+ for (int i = 0; i < count; i++) {
+ encodedValues[i] = stripXss(values[i]);
+
+ }
+
+ return encodedValues;
+ }
+
+ private String stripXss(String value) {
+
+
+ return validator.stripXSS(value);
+ }
+
+ @Override
+ public String getParameter(String parameter) {
+ String value = super.getParameter(parameter);
+ if (StringUtils.isNotBlank(value)) {
+ value = stripXss(value);
+ }
+ return value;
+ }
+
+ @Override
+ public String getHeader(String name) {
+ String value = super.getHeader(name);
+ if (StringUtils.isNotBlank(value)) {
+ value = stripXss(value);
+ }
+ return value;
+ }
+ }
+
+ @Override
+ public void init(FilterConfig filterConfig) throws ServletException {
+ }
+
+ @Override
+ public void destroy() {
+ }
+
+ @Override
+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
+ throws IOException, ServletException {
+
+ try {
+
+ chain.doFilter(new SecurityRequestWrapper((HttpServletRequest) request), response);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "doFilter() failed", e);
+ }
+ }
+
+}
diff --git a/ecomp-sdk/epsdk-app-os/src/main/webapp/WEB-INF/web.xml b/ecomp-sdk/epsdk-app-os/src/main/webapp/WEB-INF/web.xml
index 0290f1fc..7441508a 100644
--- a/ecomp-sdk/epsdk-app-os/src/main/webapp/WEB-INF/web.xml
+++ b/ecomp-sdk/epsdk-app-os/src/main/webapp/WEB-INF/web.xml
@@ -10,8 +10,16 @@
<distributable />
<session-config>
- <session-timeout>7</session-timeout>
+ <session-timeout>30</session-timeout>
<tracking-mode>COOKIE</tracking-mode>
</session-config>
+ <filter>
+ <filter-name>SecurityXssFilter</filter-name>
+ <filter-class>org.onap.portalapp.filtersss.SecurityXssFilter</filter-class>
+ </filter>
+ <filter-mapping>
+ <filter-name>SecurityXssFilter</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
</web-app> \ No newline at end of file