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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.dolphinscheduler.server.master.utils;
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import org.apache.dolphinscheduler.plugin.task.api.enums.DataType;
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import org.apache.dolphinscheduler.plugin.task.api.enums.Direct;
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import org.apache.dolphinscheduler.plugin.task.api.model.Property;
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import java.util.HashMap;
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import java.util.Map;
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import javax.script.ScriptException;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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public class SwitchTaskUtilsTest {
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@Test
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public void testGenerateContentWithTaskParams() {
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String content = "${test}==1";
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Map<String, Property> globalParams = new HashMap<>();
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Map<String, Property> varParams = new HashMap<>();
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Assertions.assertDoesNotThrow(
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() -> SwitchTaskUtils.generateContentWithTaskParams(content, globalParams, varParams));
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globalParams.put("test", new Property("test", Direct.IN, DataType.INTEGER, "1"));
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String result = SwitchTaskUtils.generateContentWithTaskParams(content, globalParams, varParams);
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Assertions.assertEquals("1==1", result);
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}
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@Test
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public void testIllegalCondition() {
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String content = "java.lang.Runtime.getRuntime().exec(\"bash /tmp/shell\")";
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Map<String, Property> globalParams = new HashMap<>();
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Map<String, Property> varParams = new HashMap<>();
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globalParams.put("test", new Property("test", Direct.IN, DataType.INTEGER, "1"));
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Assertions.assertThrowsExactly(IllegalArgumentException.class, () -> {
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SwitchTaskUtils.generateContentWithTaskParams(content, globalParams, varParams);
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});
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String cmd = "bash /tmp/shell";
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String cmdContent = "java.lang.Runtime.getRuntime().exec(${cmd})";
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globalParams.put("cmd", new Property("cmd", Direct.IN, DataType.VARCHAR, cmd));
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Assertions.assertThrowsExactly(RuntimeException.class, () -> {
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String script = SwitchTaskUtils.generateContentWithTaskParams(cmdContent, globalParams, varParams);
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SwitchTaskUtils.evaluate(script);
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});
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String contentWithUnicode =
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"\\\\u006a\\\\u0061\\\\u0076\\\\u0061\\\\u002e\\\\u006c\\\\u0061\\\\u006e\\\\u0067\\\\u002e\\\\u0052\\\\u0075\\\\u006e\\\\u0074\\\\u0069\\\\u006d\\\\u0065.getRuntime().exec(${cmd})";
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Assertions.assertThrowsExactly(ScriptException.class, () -> {
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String script = SwitchTaskUtils.generateContentWithTaskParams(contentWithUnicode, globalParams, varParams);
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SwitchTaskUtils.evaluate(script);
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});
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String contentWithSpecify1 = "cmd.abc";
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Assertions.assertThrowsExactly(IllegalArgumentException.class, () -> {
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SwitchTaskUtils.generateContentWithTaskParams(contentWithSpecify1, globalParams, varParams);
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});
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String contentWithSpecify2 = "cmd()";
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Assertions.assertThrowsExactly(IllegalArgumentException.class, () -> {
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SwitchTaskUtils.generateContentWithTaskParams(contentWithSpecify2, globalParams, varParams);
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});
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}
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}
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