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Add new internal cross-project search user #135531

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Merged
merged 5 commits into from
Sep 29, 2025
Merged

Add new internal cross-project search user #135531

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f1f6cec
Add new internal cross-project access user
slobodanadamovic Sep 26, 2025
1236823
rename to `_cross_project_search` and add test
slobodanadamovic Sep 29, 2025
b3b0ccb
Merge branch 'main' into cross-project-access-internal-user
slobodanadamovic Sep 29, 2025
6752729
fix spelling
slobodanadamovic Sep 29, 2025
625ed74
Merge branch 'cross-project-access-internal-user' of github.com:slobo…
slobodanadamovic Sep 29, 2025
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28 changes: 27 additions & 1 deletion ...k/plugin/core/src/main/java/org/elasticsearch/xpack/core/security/user/InternalUsers.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,8 @@
import org.elasticsearch.action.search.TransportSearchAction;
import org.elasticsearch.action.search.TransportSearchScrollAction;
import org.elasticsearch.index.reindex.ReindexAction;
import org.elasticsearch.tasks.TaskCancellationService;
import org.elasticsearch.transport.RemoteClusterService;
import org.elasticsearch.xpack.core.XPackPlugin;
import org.elasticsearch.xpack.core.ilm.action.ILMActions;
import org.elasticsearch.xpack.core.security.authz.RoleDescriptor;
Expand Down Expand Up @@ -294,6 +296,29 @@ public class InternalUsers {
)
);

/**
* Internal user that can manage a cross-project connections (e.g. handshake)
* and searches (e.g. cancelling).
*/
public static final InternalUser CROSS_PROJECT_ACCESS_USER = new InternalUser(
UsernamesField.CROSS_PROJECT_ACCESS_USER_NAME,
new RoleDescriptor(
UsernamesField.CROSS_PROJECT_ACCESS_ROLE_NAME,
new String[] {
RemoteClusterService.REMOTE_CLUSTER_HANDSHAKE_ACTION_NAME,
TaskCancellationService.REMOTE_CLUSTER_BAN_PARENT_ACTION_NAME,
TaskCancellationService.REMOTE_CLUSTER_CANCEL_CHILD_ACTION_NAME,
"cluster:internal:data/read/esql/open_exchange",
"cluster:internal:data/read/esql/exchange" },
null,
null,
null,
null,
MetadataUtils.DEFAULT_RESERVED_METADATA,
Map.of()
)
);

public static final SystemUser SYSTEM_USER = SystemUser.INSTANCE;

private static final Map<String, InternalUser> INTERNAL_USERS;
Expand All @@ -309,7 +334,8 @@ public class InternalUsers {
DATA_STREAM_LIFECYCLE_USER,
REINDEX_DATA_STREAM_USER,
SYNONYMS_USER,
LAZY_ROLLOVER_USER
LAZY_ROLLOVER_USER,
CROSS_PROJECT_ACCESS_USER
).collect(Collectors.toUnmodifiableMap(InternalUser::principal, Function.identity()));
}

Expand Down
2 changes: 2 additions & 0 deletions .../plugin/core/src/main/java/org/elasticsearch/xpack/core/security/user/UsernamesField.java
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Expand Up @@ -34,6 +34,8 @@ public final class UsernamesField {
public static final String STORAGE_ROLE_NAME = "_storage";
public static final String SYNONYMS_USER_NAME = "_synonyms";
public static final String SYNONYMS_ROLE_NAME = "_synonyms";
public static final String CROSS_PROJECT_ACCESS_USER_NAME = "_cross_project_access";
public static final String CROSS_PROJECT_ACCESS_ROLE_NAME = "_cross_project_access";

public static final String REMOTE_MONITORING_NAME = "remote_monitoring_user";
public static final String REMOTE_MONITORING_COLLECTION_ROLE = "remote_monitoring_collector";
Expand Down