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[Backport 2.x] Add early rejection from RestHandler for unauthorized …
…requests (opensearch-project#3418) (opensearch-project#3496) Backport f7c47af from opensearch-project#3495 --------- Signed-off-by: Peter Nied <[email protected]> Co-authored-by: Peter Nied <[email protected]>
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src/integrationTest/java/org/opensearch/security/ResourceFocusedTests.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,257 @@ | ||
| package org.opensearch.security; | ||
|
|
||
| import static org.opensearch.action.support.WriteRequest.RefreshPolicy.IMMEDIATE; | ||
| import static org.opensearch.test.framework.TestSecurityConfig.AuthcDomain.AUTHC_HTTPBASIC_INTERNAL; | ||
| import static org.opensearch.test.framework.TestSecurityConfig.Role.ALL_ACCESS; | ||
|
|
||
| import java.io.ByteArrayOutputStream; | ||
| import java.io.IOException; | ||
| import java.lang.management.GarbageCollectorMXBean; | ||
| import java.lang.management.ManagementFactory; | ||
| import java.lang.management.MemoryPoolMXBean; | ||
| import java.lang.management.MemoryUsage; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import java.util.concurrent.ForkJoinPool; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.function.Supplier; | ||
| import java.util.stream.Collectors; | ||
| import java.util.stream.IntStream; | ||
| import java.util.zip.GZIPOutputStream; | ||
|
|
||
| import org.apache.http.client.methods.HttpPost; | ||
| import org.apache.http.entity.ByteArrayEntity; | ||
| import org.apache.http.entity.ContentType; | ||
| import org.apache.http.message.BasicHeader; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.opensearch.action.index.IndexRequest; | ||
| import org.opensearch.client.Client; | ||
| import org.opensearch.test.framework.TestSecurityConfig; | ||
| import org.opensearch.test.framework.TestSecurityConfig.User; | ||
| import org.opensearch.test.framework.cluster.ClusterManager; | ||
| import org.opensearch.test.framework.cluster.LocalCluster; | ||
| import org.opensearch.test.framework.cluster.TestRestClient; | ||
|
|
||
| import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope; | ||
|
|
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| @RunWith(com.carrotsearch.randomizedtesting.RandomizedRunner.class) | ||
| @ThreadLeakScope(ThreadLeakScope.Scope.NONE) | ||
| public class ResourceFocusedTests { | ||
| private static final User ADMIN_USER = new User("admin").roles(ALL_ACCESS); | ||
| private static final User LIMITED_USER = new User("limited_user").roles( | ||
| new TestSecurityConfig.Role("limited-role").clusterPermissions( | ||
| "indices:data/read/mget", | ||
| "indices:data/read/msearch", | ||
| "indices:data/read/scroll", | ||
| "cluster:monitor/state", | ||
| "cluster:monitor/health" | ||
| ) | ||
| .indexPermissions( | ||
| "indices:data/read/search", | ||
| "indices:data/read/mget*", | ||
| "indices:monitor/settings/get", | ||
| "indices:monitor/stats" | ||
| ) | ||
| .on("*") | ||
| ); | ||
|
|
||
| @ClassRule | ||
| public static LocalCluster cluster = new LocalCluster.Builder().clusterManager(ClusterManager.THREE_CLUSTER_MANAGERS) | ||
| .authc(AUTHC_HTTPBASIC_INTERNAL) | ||
| .users(ADMIN_USER, LIMITED_USER) | ||
| .anonymousAuth(false) | ||
| .doNotFailOnForbidden(true) | ||
| .build(); | ||
|
|
||
| @BeforeClass | ||
| public static void createTestData() { | ||
| try (Client client = cluster.getInternalNodeClient()) { | ||
| client.index(new IndexRequest().setRefreshPolicy(IMMEDIATE).index("document").source(Map.of("foo", "bar", "abc", "xyz"))) | ||
| .actionGet(); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testUnauthenticatedFewBig() { | ||
| // Tweaks: | ||
| final RequestBodySize size = RequestBodySize.XLarge; | ||
| final String requestPath = "/*/_search"; | ||
| final int parrallelism = 5; | ||
| final int totalNumberOfRequests = 100; | ||
| final boolean statsPrinter = false; | ||
|
|
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| runResourceTest(size, requestPath, parrallelism, totalNumberOfRequests, statsPrinter); | ||
| } | ||
|
|
||
| @Test | ||
| public void testUnauthenticatedManyMedium() { | ||
| // Tweaks: | ||
| final RequestBodySize size = RequestBodySize.Medium; | ||
| final String requestPath = "/*/_search"; | ||
| final int parrallelism = 20; | ||
| final int totalNumberOfRequests = 10_000; | ||
| final boolean statsPrinter = false; | ||
|
|
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| runResourceTest(size, requestPath, parrallelism, totalNumberOfRequests, statsPrinter); | ||
| } | ||
|
|
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| @Test | ||
| public void testUnauthenticatedTonsSmall() { | ||
| // Tweaks: | ||
| final RequestBodySize size = RequestBodySize.Small; | ||
| final String requestPath = "/*/_search"; | ||
| final int parrallelism = 100; | ||
| final int totalNumberOfRequests = 1_000_000; | ||
| final boolean statsPrinter = false; | ||
|
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| runResourceTest(size, requestPath, parrallelism, totalNumberOfRequests, statsPrinter); | ||
| } | ||
|
|
||
| private Long runResourceTest( | ||
| final RequestBodySize size, | ||
| final String requestPath, | ||
| final int parrallelism, | ||
| final int totalNumberOfRequests, | ||
| final boolean statsPrinter | ||
| ) { | ||
| final byte[] compressedRequestBody = createCompressedRequestBody(size); | ||
| try (final TestRestClient client = cluster.getRestClient(new BasicHeader("Content-Encoding", "gzip"))) { | ||
|
|
||
| if (statsPrinter) { | ||
| printStats(); | ||
| } | ||
| final HttpPost post = new HttpPost(client.getHttpServerUri() + requestPath); | ||
| post.setEntity(new ByteArrayEntity(compressedRequestBody, ContentType.APPLICATION_JSON)); | ||
|
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| final ForkJoinPool forkJoinPool = new ForkJoinPool(parrallelism); | ||
|
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| final List<CompletableFuture<Void>> waitingOn = IntStream.rangeClosed(1, totalNumberOfRequests) | ||
| .boxed() | ||
| .map(i -> CompletableFuture.runAsync(() -> client.executeRequest(post), forkJoinPool)) | ||
| .collect(Collectors.toList()); | ||
| Supplier<Long> getCount = () -> waitingOn.stream().filter(cf -> cf.isDone() && !cf.isCompletedExceptionally()).count(); | ||
|
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| CompletableFuture<Void> statPrinter = statsPrinter ? CompletableFuture.runAsync(() -> { | ||
| while (true) { | ||
| printStats(); | ||
| System.err.println(" & Succesful completions: " + getCount.get()); | ||
| try { | ||
| Thread.sleep(500); | ||
| } catch (Exception e) { | ||
| break; | ||
| } | ||
| } | ||
| }, forkJoinPool) : CompletableFuture.completedFuture(null); | ||
|
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| final CompletableFuture<Void> allOfThem = CompletableFuture.allOf(waitingOn.toArray(new CompletableFuture[0])); | ||
|
|
||
| try { | ||
| allOfThem.get(30, TimeUnit.SECONDS); | ||
| statPrinter.cancel(true); | ||
| } catch (final Exception e) { | ||
| // Ignored | ||
| } | ||
|
|
||
| if (statsPrinter) { | ||
| printStats(); | ||
| System.err.println(" & Succesful completions: " + getCount.get()); | ||
| } | ||
| return getCount.get(); | ||
| } | ||
| } | ||
|
|
||
| static enum RequestBodySize { | ||
| Small(1), | ||
| Medium(1_000), | ||
| XLarge(1_000_000); | ||
|
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| public final int elementCount; | ||
|
|
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| private RequestBodySize(final int elementCount) { | ||
| this.elementCount = elementCount; | ||
| } | ||
| } | ||
|
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| private byte[] createCompressedRequestBody(final RequestBodySize size) { | ||
| final int repeatCount = size.elementCount; | ||
| final String prefix = "{ \"items\": ["; | ||
| final String repeatedElement = IntStream.range(0, 20) | ||
| .mapToObj(n -> ('a' + n) + "") | ||
| .map(n -> '"' + n + '"' + ": 123") | ||
| .collect(Collectors.joining(",", "{", "}")); | ||
| final String postfix = "]}"; | ||
| long uncompressedBytesSize = 0; | ||
|
|
||
| try ( | ||
| final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); | ||
| final GZIPOutputStream gzipOutputStream = new GZIPOutputStream(byteArrayOutputStream) | ||
| ) { | ||
|
|
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| final byte[] prefixBytes = prefix.getBytes(StandardCharsets.UTF_8); | ||
| final byte[] repeatedElementBytes = repeatedElement.getBytes(StandardCharsets.UTF_8); | ||
| final byte[] postfixBytes = postfix.getBytes(StandardCharsets.UTF_8); | ||
|
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| gzipOutputStream.write(prefixBytes); | ||
| uncompressedBytesSize = uncompressedBytesSize + prefixBytes.length; | ||
| for (int i = 0; i < repeatCount; i++) { | ||
| gzipOutputStream.write(repeatedElementBytes); | ||
| uncompressedBytesSize = uncompressedBytesSize + repeatedElementBytes.length; | ||
| } | ||
| gzipOutputStream.write(postfixBytes); | ||
| uncompressedBytesSize = uncompressedBytesSize + postfixBytes.length; | ||
| gzipOutputStream.finish(); | ||
|
|
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| final byte[] compressedRequestBody = byteArrayOutputStream.toByteArray(); | ||
| System.err.println( | ||
| "^^^" | ||
| + String.format( | ||
| "Original size was %,d bytes, compressed to %,d bytes, ratio %,.2f", | ||
| uncompressedBytesSize, | ||
| compressedRequestBody.length, | ||
| ((double) uncompressedBytesSize / compressedRequestBody.length) | ||
| ) | ||
| ); | ||
| return compressedRequestBody; | ||
| } catch (final IOException ioe) { | ||
| throw new RuntimeException(ioe); | ||
| } | ||
| } | ||
|
|
||
| private void printStats() { | ||
| System.err.println("** Stats "); | ||
| printMemory(); | ||
| printMemoryPools(); | ||
| printGCPools(); | ||
| } | ||
|
|
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| private void printMemory() { | ||
| final Runtime runtime = Runtime.getRuntime(); | ||
|
|
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| final long totalMemory = runtime.totalMemory(); // Total allocated memory | ||
| final long freeMemory = runtime.freeMemory(); // Amount of free memory | ||
| final long usedMemory = totalMemory - freeMemory; // Amount of used memory | ||
|
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| System.err.println(" Memory Total: " + totalMemory + " Free:" + freeMemory + " Used:" + usedMemory); | ||
| } | ||
|
|
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| private void printMemoryPools() { | ||
| List<MemoryPoolMXBean> memoryPools = ManagementFactory.getMemoryPoolMXBeans(); | ||
| for (MemoryPoolMXBean memoryPool : memoryPools) { | ||
| MemoryUsage usage = memoryPool.getUsage(); | ||
| System.err.println(" " + memoryPool.getName() + " USED: " + usage.getUsed() + " MAX: " + usage.getMax()); | ||
| } | ||
| } | ||
|
|
||
| private void printGCPools() { | ||
| List<GarbageCollectorMXBean> garbageCollectors = ManagementFactory.getGarbageCollectorMXBeans(); | ||
| for (GarbageCollectorMXBean garbageCollector : garbageCollectors) { | ||
| System.err.println(" " + garbageCollector.getName() + " COLLECTION TIME: " + garbageCollector.getCollectionTime()); | ||
| } | ||
| } | ||
|
|
||
| } |
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