RDAP Search - Basic Fixes

[MiguelAHM]

to fix:

• Handle in IPs should match the handle in the RDAP output
• Do exact match in IPs and Autnums. Tom pointed that it seems that we are adding a trailing * at the end. We allow * so lets leave to the user if they want to add *
• We should be returning an empty value in search if non value is found. Do not return a 404 (this is applied to all RDAP search, including entities...domains...etc)

[eshryane]

FYI I tested wildcard search with a term that will match a lot of objects (i.e. every inet6num primary key) and the response was returned quickly and limited correctly to 100 results.

$ curl -o file -v "http://localhost:1080/rdap/ips?handle=2001*"
$ fgrep '"handle"' file | grep "2001" | wc -l
100