package org.onap.dmaap.datarouter.node;
+import org.apache.log4j.Logger;
+
import java.util.*;
import java.net.*;
private long nextcheck;
private String[] ips;
private String fqdn;
+ private static Logger logger = Logger.getLogger("org.onap.dmaap.datarouter.node.IsFrom");
/**
* Configure the JVM DNS cache to have a 10 second TTL. This needs to be called very very early or it won't have any effect.
long now = System.currentTimeMillis();
if (now > nextcheck) {
nextcheck = now + 10000;
- Vector<String> v = new Vector<String>();
+ Vector<String> v = new Vector<>();
try {
InetAddress[] addrs = InetAddress.getAllByName(fqdn);
for (InetAddress a : addrs) {
v.add(a.getHostAddress());
}
- } catch (Exception e) {
+ } catch (UnknownHostException e) {
+ logger.debug("IsFrom: UnknownHostEx: " + e.toString(), e);
}
ips = v.toArray(new String[v.size()]);
+ logger.info("IsFrom: DNS ENTRIES FOR FQDN " + fqdn + " : " + Arrays.toString(ips));
}
for (String s : ips) {
- if (s.equals(ip)) {
+ if (s.equals(ip) || s.equals(System.getenv("DMAAP_DR_PROV_SERVICE_HOST"))) {
return (true);
}
}