Cherry-pick from main

src/main/java/org/commonjava/indy/service/repository/controller/StatsController.java

@@ -28,7 +28,10 @@
 import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.inject.Inject;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 import static jakarta.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR;
 
@@ -85,4 +88,24 @@ public EndpointViewListing getEndpointsListing( final String baseUri, final JaxR
         return new EndpointViewListing( points );
     }
 
+    public Map<String, List<String>> getAllStoreKeys()
+            throws IndyWorkflowException
+    {
+        final List<ArtifactStore> stores;
+        try
+        {
+            final Map<String, List<String>> result = new HashMap<>();
+            stores = new ArrayList<>( dataManager.getAllArtifactStores() );
+            List<String> items = stores.stream().map( s-> s.getKey().toString() ).collect( Collectors.toList() );
+            result.put("items", items);
+            return result;
+        }
+        catch ( final IndyDataException e )
+        {
+            throw new IndyWorkflowException( INTERNAL_SERVER_ERROR.getStatusCode(),
+                                             "Failed to retrieve all store keys: {}", e, e.getMessage() );
+        }
+
+    }
+
 }

src/main/java/org/commonjava/indy/service/repository/jaxrs/version/StatsHandler.java

@@ -37,7 +37,10 @@
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.core.UriInfo;
 
+import java.util.ArrayList;
 import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
@@ -132,4 +135,33 @@ public Response getAllEndpoints( @Context final UriInfo uriInfo )
         return response;
     }
 
+    @Operation(
+            summary = "Retrieve a listing of the artifact stores keys available on the system." )
+    @APIResponse( responseCode = "200",
+                  content = @Content( schema = @Schema( implementation = Map.class ) ),
+                  description = "The artifact store keys listing" )
+    @Path( "/all-storekeys" )
+    @GET
+    @Produces( APPLICATION_JSON )
+    public Response getAllStoreKeys( @Context final UriInfo uriInfo )
+    {
+        Response response;
+        try
+        {
+
+            Map<String, List<String>> result = statsController.getAllStoreKeys();
+
+            response = responseHelper.formatOkResponseWithJsonEntity( result );
+
+            logger.debug( "\n\n\n\n\n\n{} Sent all-keys:\n\n{}\n\n\n\n\n\n\n", new Date(), result );
+        }
+        catch ( final IndyWorkflowException e )
+        {
+            logger.error( String.format( "Failed to retrieve store keys listing: %s", responseHelper.formatEntity( e ) ),
+                          e );
+            response = responseHelper.formatResponse( e );
+        }
+        return response;
+    }
+
 }

src/test/java/org/commonjava/indy/service/repository/jaxrs/StatsHandlerTest.java

@@ -63,4 +63,14 @@ public void testGetAllEndpoints()
                .body( "size()", is( 1 ) )
                .body( "items.size()", greaterThan( 1 ) );
     }
+
+    @Test
+    public void testGetAllStoreKeys()
+    {
+        given().get( "/api/stats/all-storekeys" )
+               .then()
+               .statusCode( OK.getStatusCode() )
+               .body( "size()", is( 1 ) )
+               .body( "items.size()", greaterThan( 1 ) );
+    }
 }