Fixes to RDAP RIR-Search (Basic Searches) Feature

[MiguelAHM]

This PR contains some fixes for the RDAP RIR-Search (Basic Searches) feature, including:

• The ips?handle search input should match against the handle field and not the name field of the object.
  • The handle in IPs should match the handle in the RDAP output.
• Do not add an implicit trailing * (i.e. match all) to the ips?handle search.
  • Perform an exact match search in IP searches.
  • The user can add a trailing * themselves if they wish.
• Do not add an implicit trailing * (i.e. match all) to the autnums?handle search.
  • Perform an exact match search in autnum searches.
• Return an empty value in the search response if no match is found. Do not return a 404.
• Make searches case insensitive.

[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

[maggarwal13]

MatcExact and hasWildcard seems to be contradictory. if hasWildCard() then createWildCardQuery() else exact match?