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Add support for RDAP retrieval of all registrars
This CL also fixes a bug. Registrars were returned in an arbitrary order. This caused cursor-based pagination to fail. Now we always sort by registrar name (even for handle searches), and use the registrar name in the cursor, to ensure proper behavior. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=182098187
This commit is contained in:
mountford
Ben McIlwain
parent
c416b3892d
commit
e577d2f5e9
2 changed files with 89 additions and 13 deletions
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@ -41,6 +41,7 @@ import google.registry.request.Parameter;
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import google.registry.request.auth.Auth;
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import google.registry.util.Clock;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Optional;
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import javax.inject.Inject;
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@ -194,6 +195,7 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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results =
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searchByHandle(
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recordWildcardType(RdapSearchPattern.create(handleParam.get(), false)),
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cursorType,
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cursorQueryString,
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subtype,
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now);
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@ -244,14 +246,17 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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Optional<String> cursorQueryString,
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Subtype subtype,
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DateTime now) {
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// For wildcard searches, make sure the initial string is long enough, and don't allow suffixes.
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// Don't allow wildcard suffixes when searching for entities.
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if (partialStringQuery.getHasWildcard() && (partialStringQuery.getSuffix() != null)) {
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throw new UnprocessableEntityException(
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partialStringQuery.getHasWildcard()
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? "Suffixes not allowed in wildcard entity name searches"
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: "Suffixes not allowed when searching for deleted entities");
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}
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// For wildcards, make sure the initial string is long enough, except in the special case of
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// searching for all registrars, where we aren't worried about inefficient searches.
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if (partialStringQuery.getHasWildcard()
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&& (subtype != Subtype.REGISTRARS)
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&& (partialStringQuery.getInitialString().length()
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< RdapSearchPattern.MIN_INITIAL_STRING_LENGTH)) {
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throw new UnprocessableEntityException(
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@ -267,6 +272,8 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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} else {
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registrars =
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Streams.stream(Registrar.loadAllCached())
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.sorted(
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Comparator.comparing(Registrar::getRegistrarName, String.CASE_INSENSITIVE_ORDER))
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.filter(
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registrar ->
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partialStringQuery.matches(registrar.getRegistrarName())
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@ -320,6 +327,7 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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*/
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private RdapSearchResults searchByHandle(
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final RdapSearchPattern partialStringQuery,
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CursorType cursorType,
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Optional<String> cursorQueryString,
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Subtype subtype,
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DateTime now) {
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@ -358,13 +366,34 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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now);
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// Handle queries with a wildcard (or including deleted), but no suffix. Because the handle
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// for registrars is the IANA identifier number, don't allow wildcard searches for registrars,
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// by simply not searching for registrars if a wildcard is present. Fetch an extra contact to
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// detect result set truncation.
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// by simply not searching for registrars if a wildcard is present (unless the request is for
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// all registrars, in which case we know what to do). Fetch an extra contact to detect result
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// set truncation.
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} else {
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ImmutableList<Registrar> registrars =
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((subtype == Subtype.CONTACTS) || partialStringQuery.getHasWildcard())
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? ImmutableList.of()
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: getMatchingRegistrars(partialStringQuery.getInitialString());
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ImmutableList<Registrar> registrars;
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if ((subtype == Subtype.REGISTRARS)
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&& partialStringQuery.getHasWildcard()
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&& partialStringQuery.getInitialString().isEmpty()) {
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// Even though we are searching by IANA identifier, we should still sort by name, because
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// the IANA identifier can by missing, and sorting on that would screw up our cursors.
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registrars =
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Streams.stream(Registrar.loadAllCached())
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.sorted(
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Comparator.comparing(
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Registrar::getRegistrarName, String.CASE_INSENSITIVE_ORDER))
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.filter(
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registrar ->
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((cursorType != CursorType.REGISTRAR)
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|| (registrar.getRegistrarName().compareTo(cursorQueryString.get())
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> 0))
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&& shouldBeVisible(registrar))
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.limit(rdapResultSetMaxSize + 1)
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.collect(toImmutableList());
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} else if ((subtype == Subtype.CONTACTS) || partialStringQuery.getHasWildcard()) {
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registrars = ImmutableList.of();
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} else {
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registrars = getMatchingRegistrars(partialStringQuery.getInitialString());
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}
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// Get the contact matches and return the results, fetching an additional contact to detect
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// truncation. If we are including deleted entries, we must fetch more entries, in case some
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// get excluded due to permissioning. Any cursor present must be a contact cursor, because we
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@ -500,12 +529,7 @@ public class RdapEntitySearchAction extends RdapSearchActionBase {
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}
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jsonOutputList.add(rdapJsonFormatter.makeRdapJsonForRegistrar(
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registrar, false, fullServletPath, rdapWhoisServer, now, outputDataType));
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newCursor =
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Optional.of(
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REGISTRAR_CURSOR_PREFIX
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+ ((queryType == QueryType.FULL_NAME)
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? registrar.getRegistrarName()
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: registrar.getIanaIdentifier()));
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newCursor = Optional.of(REGISTRAR_CURSOR_PREFIX + registrar.getRegistrarName());
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}
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return RdapSearchResults.create(
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ImmutableList.copyOf(jsonOutputList),
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@ -851,6 +851,32 @@ public class RdapEntitySearchActionTest extends RdapSearchActionTestCase {
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"Entity 9"));
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}
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@Test
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public void testNameMatchRegistrars_cursorNavigationThroughAll() throws Exception {
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createManyContactsAndRegistrars(0, 13, registrarTest);
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action.subtypeParam = Optional.of("registrars");
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checkCursorNavigation(
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QueryType.FULL_NAME,
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"*",
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ImmutableList.of(
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"Entity 1",
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"Entity 10",
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"Entity 11",
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"Entity 12",
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"Entity 13",
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"Entity 2",
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"Entity 3",
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"Entity 4",
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"Entity 5",
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"Entity 6",
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"Entity 7",
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"Entity 8",
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"Entity 9",
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"New Registrar",
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"The Registrar",
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"Yes Virginia <script>"));
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}
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@Test
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public void testNameMatchMix_truncated() throws Exception {
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login("2-RegistrarTest");
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@ -1241,6 +1267,32 @@ public class RdapEntitySearchActionTest extends RdapSearchActionTestCase {
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verifyErrorMetrics(0);
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}
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@Test
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public void testHandleMatchRegistrars_cursorNavigationThroughAll() throws Exception {
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createManyContactsAndRegistrars(0, 13, registrarTest);
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action.subtypeParam = Optional.of("registrars");
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checkCursorNavigation(
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QueryType.HANDLE,
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"*",
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ImmutableList.of(
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"Entity 1",
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"Entity 10",
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"Entity 11",
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"Entity 12",
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"Entity 13",
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"Entity 2",
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"Entity 3",
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"Entity 4",
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"Entity 5",
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"Entity 6",
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"Entity 7",
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"Entity 8",
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"Entity 9",
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"New Registrar",
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"The Registrar",
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"Yes Virginia <script>"));
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}
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@Test
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public void testHandleMatchMix_found_truncated() throws Exception {
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createManyContactsAndRegistrars(30, 0, registrarTest);
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