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* the Apache License, Version 2.0 (the "License"); you may
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* 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
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package org.elasticsearch.script;
import org.elasticsearch.cluster.ClusterChangedEvent;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.common.settings.Setting;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
import org.elasticsearch.test.ESTestCase;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import static org.hamcrest.Matchers.containsString;
public class ScriptContextTests extends ESTestCase {
private static final String PLUGIN_NAME = "testplugin";
private static final String SCRIPT_PLUGIN_CUSTOM_SETTING = "script." + PLUGIN_NAME + "_custom_globally_disabled_op";
private static final String SCRIPT_ENGINE_CUSTOM_SETTING = "script.engine." + MockScriptEngine.NAME + ".inline." + PLUGIN_NAME + "_custom_exp_disabled_op";
private ScriptSettings scriptSettings;
ScriptService makeScriptService() throws Exception {
Settings settings = Settings.builder()
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
// no file watching, so we don't need a ResourceWatcherService
.put(ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING.getKey(), "false")
.put(SCRIPT_PLUGIN_CUSTOM_SETTING, "false")
.put(SCRIPT_ENGINE_CUSTOM_SETTING, "false")
.build();
MockScriptEngine scriptEngine = new MockScriptEngine(MockScriptEngine.NAME, Collections.singletonMap("1", script -> "1"));
ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(Collections.singletonList(scriptEngine));
List<ScriptContext.Plugin> customContexts = Arrays.asList(
new ScriptContext.Plugin(PLUGIN_NAME, "custom_op"),
new ScriptContext.Plugin(PLUGIN_NAME, "custom_exp_disabled_op"),
new ScriptContext.Plugin(PLUGIN_NAME, "custom_globally_disabled_op"));
ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(customContexts);
scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
ScriptService scriptService = new ScriptService(settings, new Environment(settings), null, scriptEngineRegistry, scriptContextRegistry, scriptSettings);
ClusterState empty = ClusterState.builder(new ClusterName("_name")).build();
ScriptMetaData smd = empty.metaData().custom(ScriptMetaData.TYPE);
smd = ScriptMetaData.putStoredScript(smd, "1", new StoredScriptSource(MockScriptEngine.NAME, "1", Collections.emptyMap()));
MetaData.Builder mdb = MetaData.builder(empty.getMetaData()).putCustom(ScriptMetaData.TYPE, smd);
ClusterState stored = ClusterState.builder(empty).metaData(mdb).build();
scriptService.clusterChanged(new ClusterChangedEvent("test", stored, empty));
return scriptService;
}
public void testCustomGlobalScriptContextSettings() throws Exception {
ScriptService scriptService = makeScriptService();
for (ScriptType scriptType : ScriptType.values()) {
try {
Script script = new Script(scriptType, MockScriptEngine.NAME, "1", Collections.emptyMap());
scriptService.compile(script, new ScriptContext.Plugin(PLUGIN_NAME, "custom_globally_disabled_op"));
fail("script compilation should have been rejected");
} catch (IllegalStateException e) {
assertThat(e.getMessage(), containsString("scripts of type [" + scriptType + "], operation [" + PLUGIN_NAME + "_custom_globally_disabled_op] and lang [" + MockScriptEngine.NAME + "] are disabled"));
}
}
assertSettingDeprecationsAndWarnings(
ScriptSettingsTests.buildDeprecatedSettingsArray(new Setting[] {ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING},
scriptSettings, SCRIPT_PLUGIN_CUSTOM_SETTING, SCRIPT_ENGINE_CUSTOM_SETTING));
}
public void testCustomScriptContextSettings() throws Exception {
ScriptService scriptService = makeScriptService();
Script script = new Script(ScriptType.INLINE, MockScriptEngine.NAME, "1", Collections.emptyMap());
try {
scriptService.compile(script, new ScriptContext.Plugin(PLUGIN_NAME, "custom_exp_disabled_op"));
fail("script compilation should have been rejected");
} catch (IllegalStateException e) {
assertTrue(e.getMessage(), e.getMessage().contains("scripts of type [inline], operation [" + PLUGIN_NAME + "_custom_exp_disabled_op] and lang [" + MockScriptEngine.NAME + "] are disabled"));
}
// still works for other script contexts
assertNotNull(scriptService.compile(script, ScriptContext.Standard.AGGS));
assertNotNull(scriptService.compile(script, ScriptContext.Standard.SEARCH));
assertNotNull(scriptService.compile(script, new ScriptContext.Plugin(PLUGIN_NAME, "custom_op")));
assertSettingDeprecationsAndWarnings(
ScriptSettingsTests.buildDeprecatedSettingsArray(new Setting[] {ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING},
scriptSettings, SCRIPT_PLUGIN_CUSTOM_SETTING, SCRIPT_ENGINE_CUSTOM_SETTING));
}
public void testUnknownPluginScriptContext() throws Exception {
ScriptService scriptService = makeScriptService();
for (ScriptType scriptType : ScriptType.values()) {
try {
Script script = new Script(scriptType, MockScriptEngine.NAME, "1", Collections.emptyMap());
scriptService.compile(script, new ScriptContext.Plugin(PLUGIN_NAME, "unknown"));
fail("script compilation should have been rejected");
} catch (IllegalArgumentException e) {
assertTrue(e.getMessage(), e.getMessage().contains("script context [" + PLUGIN_NAME + "_unknown] not supported"));
}
}
assertSettingDeprecationsAndWarnings(
ScriptSettingsTests.buildDeprecatedSettingsArray(new Setting[] {ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING},
scriptSettings, SCRIPT_PLUGIN_CUSTOM_SETTING, SCRIPT_ENGINE_CUSTOM_SETTING));
}
public void testUnknownCustomScriptContext() throws Exception {
ScriptContext context = new ScriptContext() {
@Override
public String getKey() {
return "test";
}
};
ScriptService scriptService = makeScriptService();
for (ScriptType scriptType : ScriptType.values()) {
try {
Script script = new Script(scriptType, MockScriptEngine.NAME, "1", Collections.emptyMap());
scriptService.compile(script, context);
fail("script compilation should have been rejected");
} catch (IllegalArgumentException e) {
assertTrue(e.getMessage(), e.getMessage().contains("script context [test] not supported"));
}
}
assertSettingDeprecationsAndWarnings(
ScriptSettingsTests.buildDeprecatedSettingsArray(new Setting[] {ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING},
scriptSettings, SCRIPT_PLUGIN_CUSTOM_SETTING, SCRIPT_ENGINE_CUSTOM_SETTING));
}
}