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Add IoT-Node-IP response header

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This commit is contained in:
charitha 2020-06-18 11:02:57 +05:30
parent e20b0459a2
commit 48e2cb69a0
1 changed files with 30 additions and 0 deletions
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30
components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/WebappAuthenticationValve.java
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@ -36,6 +36,11 @@ import org.wso2.carbon.webapp.authenticator.framework.authenticator.WebappAuthen
import org.wso2.carbon.webapp.authenticator.framework.authorizer.WebappTenantAuthorizer;
import javax.servlet.http.HttpServletResponse;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.StringTokenizer;
import java.util.TreeMap;
import java.util.regex.Pattern;
@ -49,6 +54,31 @@ public class WebappAuthenticationValve extends CarbonTomcatValve {
@Override
public void invoke(Request request, Response response, CompositeValve compositeValve) {
if (response != null) {
if (inetAddress == null) {
try {
Enumeration<NetworkInterface> ifaces = NetworkInterface.getNetworkInterfaces();
while (ifaces.hasMoreElements()) {
NetworkInterface iface = ifaces.nextElement();
if (!iface.isLoopback() && iface.isUp()) {
Enumeration<InetAddress> addresses = iface.getInetAddresses();
while (addresses.hasMoreElements()) {
inetAddress = addresses.nextElement();
break;
}
}
break;
}
} catch (SocketException e) {
if (log.isDebugEnabled()) {
log.debug("Unable to get IP address of the node.", e);
}
}
}
if (inetAddress != null) {
response.setHeader("IoT-Node-IP", inetAddress.getHostAddress());
}
}
if ((this.isContextSkipped(request) || this.skipAuthentication(request))
&& (StringUtils.isEmpty(request.getHeader(AUTHORIZE_PERMISSION)))) {