--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/api/consumer/security/TestStreamingRemote.java Wed Oct 30 19:43:52 2019 +0100
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.jfr.api.consumer.security;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.Duration;
+import java.time.Instant;
+
+import jdk.jfr.Event;
+import jdk.jfr.Recording;
+import jdk.jfr.consumer.EventStream;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+/**
+ * @test
+ * @summary Test that a stream can be opened against a remote repository using
+ * only file permission
+ * @key jfr
+ * @requires vm.hasJFR
+ * @library /test/lib
+ *
+ * @run main/othervm jdk.jfr.api.consumer.security.TestStreamingRemote
+ */
+public class TestStreamingRemote {
+
+ private static final String SUCCESS = "Success!";
+
+ public static class TestEvent extends Event {
+ }
+
+ public static class Test {
+ public static void main(String... args) throws Exception {
+ Path repo = Paths.get(args[0]);
+ System.out.println("Repository: " + repo);
+ try (EventStream es = EventStream.openRepository(repo)) {
+ es.setStartTime(Instant.EPOCH);
+ es.onEvent(e -> {
+ System.out.println(SUCCESS);
+ es.close();
+ });
+ es.start();
+ }
+ }
+ }
+
+ public static void main(String... args) throws Exception {
+ try (Recording r = new Recording()) {
+ r.setFlushInterval(Duration.ofSeconds(1));
+ r.start();
+ String repository = System.getProperty("jdk.jfr.repository");
+ Path policy = createPolicyFile(repository);
+ TestEvent e = new TestEvent();
+ e.commit();
+ String[] c = new String[4];
+ c[0] = "-Djava.security.manager";
+ c[1] = "-Djava.security.policy=" + escapeBackslashes(policy.toString());
+ c[2] = Test.class.getName();
+ c[3] = repository;
+ OutputAnalyzer oa = ProcessTools.executeTestJvm(c);
+ oa.shouldContain(SUCCESS);
+ }
+ }
+
+ private static Path createPolicyFile(String repository) throws IOException {
+ Path policy = Paths.get("permission.policy").toAbsolutePath();
+ try (PrintWriter pw = new PrintWriter(policy.toFile())) {
+ pw.println("grant {");
+ // All the files and directories the contained in path
+ String dir = escapeBackslashes(repository);
+ String contents = escapeBackslashes(repository + File.separatorChar + "-");
+ pw.println(" permission java.io.FilePermission \"" + dir + "\", \"read\";");
+ pw.println(" permission java.io.FilePermission \"" + contents + "\", \"read\";");
+ pw.println("};");
+ pw.println();
+ }
+ System.out.println("Permission file: " + policy);
+ for (String line : Files.readAllLines(policy)) {
+ System.out.println(line);
+ }
+ System.out.println();
+ return policy;
+ }
+
+ // Needed for Windows
+ private static String escapeBackslashes(String text) {
+ return text.replace("\\", "\\\\");
+ }
+}