Avoid showing personal contact data in RDAP when not logged in

This CL changes the RDAP responses. When the requester asks for information about a domain, and is not logged in as the owning registrar, no contact information is shown. When the requester asks for information about a contact, and is not logged in as the owner registrar, the existence of the contact is shown, but not any personal data (the existence is shown to make things easier to test).

The login uses the same functionality as the registrar console.

For the most part, this CL does not include the necessary tests to make sure that data is not returned when not logged in. The CL is so large that I didn't want to burden it further. Those tests will be added in a follow-on CL.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=168022034

java/google/registry/rdap/RdapDomainAction.java

@@ -33,7 +33,7 @@ import org.joda.time.DateTime;
   path = RdapDomainAction.PATH,
   method = {GET, HEAD},
   isPrefix = true,
-  auth = Auth.AUTH_PUBLIC_ANONYMOUS
+  auth = Auth.AUTH_PUBLIC
 )
 public class RdapDomainAction extends RdapActionBase {
 
@@ -64,6 +64,12 @@ public class RdapDomainAction extends RdapActionBase {
       throw new NotFoundException(pathSearchString + " not found");
     }
     return rdapJsonFormatter.makeRdapJsonForDomain(
-        domainResource, true, rdapLinkBase, rdapWhoisServer, now, OutputDataType.FULL);
+        domainResource,
+        true,
+        rdapLinkBase,
+        rdapWhoisServer,
+        now,
+        OutputDataType.FULL,
+        getLoggedInClientId());
   }
 }