| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hugegraph.auth; |
| |
| import java.util.Objects; |
| |
| import org.apache.hugegraph.type.HugeType; |
| |
| public enum ResourceType { |
| |
| NONE, |
| |
| STATUS, |
| |
| VERTEX, |
| |
| EDGE, |
| |
| VERTEX_AGGR, |
| |
| EDGE_AGGR, |
| |
| VAR, |
| |
| GREMLIN, |
| |
| TASK, |
| |
| PROPERTY_KEY, |
| |
| VERTEX_LABEL, |
| |
| EDGE_LABEL, |
| |
| INDEX_LABEL, // include create/rebuild/delete index |
| |
| SCHEMA, |
| |
| META, |
| |
| ALL, |
| |
| GRANT, |
| |
| USER_GROUP, |
| |
| PROJECT, |
| |
| TARGET, |
| |
| METRICS, |
| |
| ROOT; |
| |
| public boolean match(ResourceType required) { |
| if (this == required) { |
| return true; |
| } |
| |
| if (Objects.requireNonNull(required) == ResourceType.NONE) { |
| return this != NONE; |
| } |
| |
| switch (this) { |
| case ROOT: |
| case ALL: |
| return this.ordinal() >= required.ordinal(); |
| case SCHEMA: |
| return required.isSchema(); |
| default: |
| break; |
| } |
| |
| return false; |
| } |
| |
| public boolean isGraph() { |
| int ord = this.ordinal(); |
| return VERTEX.ordinal() <= ord && ord <= EDGE.ordinal(); |
| } |
| |
| public boolean isSchema() { |
| int ord = this.ordinal(); |
| return PROPERTY_KEY.ordinal() <= ord && ord <= SCHEMA.ordinal(); |
| } |
| |
| public boolean isAuth() { |
| int ord = this.ordinal(); |
| return GRANT.ordinal() <= ord && ord <= TARGET.ordinal(); |
| } |
| |
| public boolean isGrantOrUser() { |
| return this == GRANT || this == USER_GROUP; |
| } |
| |
| public boolean isRepresentative() { |
| return this == ROOT || this == ALL || this == SCHEMA; |
| } |
| |
| public static ResourceType from(HugeType type) { |
| switch (type) { |
| case VERTEX: |
| return VERTEX; |
| case EDGE: |
| case EDGE_OUT: |
| case EDGE_IN: |
| return EDGE; |
| case PROPERTY_KEY: |
| return PROPERTY_KEY; |
| case VERTEX_LABEL: |
| return VERTEX_LABEL; |
| case EDGE_LABEL: |
| return EDGE_LABEL; |
| case INDEX_LABEL: |
| return INDEX_LABEL; |
| default: |
| // pass |
| break; |
| } |
| return NONE; |
| } |
| } |