/* * Copyright (c) 2015, 2018, 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. * * 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. */ import java.security.AccessControlException; import java.security.AccessController; import java.security.CodeSource; import java.security.Permission; import java.security.PermissionCollection; import java.security.Permissions; import java.security.Policy; import java.security.PrivilegedAction; import java.security.ProtectionDomain; import java.util.Arrays; import java.util.Collections; import java.util.Enumeration; import java.util.HashMap; import java.util.Map; import java.util.Objects; import java.util.Queue; import java.util.ResourceBundle; import java.util.concurrent.ArrayBlockingQueue; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.atomic.AtomicBoolean; import java.util.concurrent.atomic.AtomicLong; import java.util.function.Supplier; import java.util.logging.Handler; import java.util.logging.LogRecord; import java.lang.System.LoggerFinder; import java.lang.System.Logger; import java.lang.System.Logger.Level; import java.util.stream.Stream; import sun.util.logging.PlatformLogger; /** * @test * @bug 8140364 * @summary JDK implementation specific unit test for JDK internal artifacts. * Tests all bridge methods from PlatformLogger with the a custom * backend whose loggers implement PlatformLogger.Bridge. * @modules java.base/sun.util.logging * java.logging * @build CustomSystemClassLoader LogProducerFinder PlatformLoggerBridgeTest * @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOSECURITY * @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOPERMISSIONS * @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest WITHPERMISSIONS * @author danielfuchs */ public class PlatformLoggerBridgeTest { static final RuntimePermission LOGGERFINDER_PERMISSION = new RuntimePermission("loggerFinder"); final static AtomicLong sequencer = new AtomicLong(); final static boolean VERBOSE = false; static final ThreadLocal allowControl = new ThreadLocal() { @Override protected AtomicBoolean initialValue() { return new AtomicBoolean(false); } }; static final ThreadLocal allowAccess = new ThreadLocal() { @Override protected AtomicBoolean initialValue() { return new AtomicBoolean(false); } }; static final ThreadLocal allowAll = new ThreadLocal() { @Override protected AtomicBoolean initialValue() { return new AtomicBoolean(false); } }; public static final Queue eventQueue = new ArrayBlockingQueue<>(128); static final Class providerClass; static { try { // Preload classes before the security manager is on. providerClass = ClassLoader.getSystemClassLoader().loadClass("LogProducerFinder"); ((LoggerFinder)providerClass.newInstance()).getLogger("foo", providerClass.getModule()); } catch (Exception ex) { throw new ExceptionInInitializerError(ex); } } public static final class LogEvent implements Cloneable { public LogEvent() { this(sequencer.getAndIncrement()); } LogEvent(long sequenceNumber) { this.sequenceNumber = sequenceNumber; } long sequenceNumber; boolean isLoggable; String loggerName; sun.util.logging.PlatformLogger.Level level; ResourceBundle bundle; Throwable thrown; Object[] args; String msg; Supplier supplier; String className; String methodName; Object[] toArray() { return new Object[] { sequenceNumber, loggerName, level, isLoggable, bundle, msg, supplier, thrown, args, className, methodName, }; } @Override public String toString() { return Arrays.deepToString(toArray()); } @Override public boolean equals(Object obj) { return obj instanceof LogEvent && Objects.deepEquals(this.toArray(), ((LogEvent)obj).toArray()); } @Override public int hashCode() { return Objects.hash(toArray()); } public LogEvent cloneWith(long sequenceNumber) throws CloneNotSupportedException { LogEvent cloned = (LogEvent)super.clone(); cloned.sequenceNumber = sequenceNumber; return cloned; } public static LogEvent of(long sequenceNumber, boolean isLoggable, String name, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, String key, Throwable thrown, Object... params) { return LogEvent.of(sequenceNumber, isLoggable, name, null, null, level, bundle, key, thrown, params); } public static LogEvent of(long sequenceNumber, boolean isLoggable, String name, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, Supplier supplier, Throwable thrown, Object... params) { return LogEvent.of(sequenceNumber, isLoggable, name, null, null, level, bundle, supplier, thrown, params); } public static LogEvent of(long sequenceNumber, boolean isLoggable, String name, String className, String methodName, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, String key, Throwable thrown, Object... params) { LogEvent evt = new LogEvent(sequenceNumber); evt.loggerName = name; evt.level = level; evt.args = params; evt.bundle = bundle; evt.thrown = thrown; evt.msg = key; evt.isLoggable = isLoggable; evt.className = className; evt.methodName = methodName; return evt; } public static LogEvent of(boolean isLoggable, String name, String className, String methodName, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, String key, Throwable thrown, Object... params) { return LogEvent.of(sequencer.getAndIncrement(), isLoggable, name, className, methodName, level, bundle, key, thrown, params); } public static LogEvent of(long sequenceNumber, boolean isLoggable, String name, String className, String methodName, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, Supplier supplier, Throwable thrown, Object... params) { LogEvent evt = new LogEvent(sequenceNumber); evt.loggerName = name; evt.level = level; evt.args = params; evt.bundle = bundle; evt.thrown = thrown; evt.supplier = supplier; evt.isLoggable = isLoggable; evt.className = className; evt.methodName = methodName; return evt; } public static LogEvent of(boolean isLoggable, String name, String className, String methodName, sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, Supplier supplier, Throwable thrown, Object... params) { return LogEvent.of(sequencer.getAndIncrement(), isLoggable, name, className, methodName, level, bundle, supplier, thrown, params); } } public static class LoggerImpl implements System.Logger, PlatformLogger.Bridge { private final String name; private sun.util.logging.PlatformLogger.Level level = sun.util.logging.PlatformLogger.Level.INFO; private sun.util.logging.PlatformLogger.Level OFF = sun.util.logging.PlatformLogger.Level.OFF; private sun.util.logging.PlatformLogger.Level FINE = sun.util.logging.PlatformLogger.Level.FINE; private sun.util.logging.PlatformLogger.Level FINER = sun.util.logging.PlatformLogger.Level.FINER; private sun.util.logging.PlatformLogger.Level FINEST = sun.util.logging.PlatformLogger.Level.FINEST; private sun.util.logging.PlatformLogger.Level CONFIG = sun.util.logging.PlatformLogger.Level.CONFIG; private sun.util.logging.PlatformLogger.Level INFO = sun.util.logging.PlatformLogger.Level.INFO; private sun.util.logging.PlatformLogger.Level WARNING = sun.util.logging.PlatformLogger.Level.WARNING; private sun.util.logging.PlatformLogger.Level SEVERE = sun.util.logging.PlatformLogger.Level.SEVERE; public LoggerImpl(String name) { this.name = name; } public void configureLevel(sun.util.logging.PlatformLogger.Level level) { this.level = level; } @Override public String getName() { return name; } @Override public boolean isLoggable(Level level) { return this.level != OFF && this.level.intValue() <= level.getSeverity(); } @Override public void log(Level level, ResourceBundle bundle, String key, Throwable thrown) { throw new UnsupportedOperationException(); } @Override public void log(Level level, ResourceBundle bundle, String format, Object... params) { throw new UnsupportedOperationException(); } void log(PlatformLoggerBridgeTest.LogEvent event) { eventQueue.add(event); } @Override public void log(Level level, Supplier msgSupplier) { throw new UnsupportedOperationException(); } @Override public void log(Level level, Supplier msgSupplier, Throwable thrown) { throw new UnsupportedOperationException(); } @Override public void log(sun.util.logging.PlatformLogger.Level level, String msg) { log(LogEvent.of(isLoggable(level), name, null, null, level, null, msg, null, (Object[]) null)); } @Override public void log(sun.util.logging.PlatformLogger.Level level, Supplier msgSupplier) { log(LogEvent.of(isLoggable(level), name, null, null, level, null, msgSupplier, null, (Object[]) null)); } @Override public void log(sun.util.logging.PlatformLogger.Level level, String msg, Object... params) { log(LogEvent.of(isLoggable(level), name, null, null, level, null, msg, null, params)); } @Override public void log(sun.util.logging.PlatformLogger.Level level, String msg, Throwable thrown) { log(LogEvent.of(isLoggable(level), name, null, null, level, null, msg, thrown, (Object[]) null)); } @Override public void log(sun.util.logging.PlatformLogger.Level level, Throwable thrown, Supplier msgSupplier) { log(LogEvent.of(isLoggable(level), name, null, null, level, null, msgSupplier, thrown, (Object[]) null)); } @Override public void logp(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, String msg) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, null, msg, null, (Object[]) null)); } @Override public void logp(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, Supplier msgSupplier) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, null, msgSupplier, null, (Object[]) null)); } @Override public void logp(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, String msg, Object... params) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, null, msg, null, params)); } @Override public void logp(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, String msg, Throwable thrown) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, null, msg, thrown, (Object[]) null)); } @Override public void logp(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, Throwable thrown, Supplier msgSupplier) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, null, msgSupplier, thrown, (Object[]) null)); } @Override public void logrb(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, ResourceBundle bundle, String msg, Object... params) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, bundle, msg, null, params)); } @Override public void logrb(sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, String msg, Object... params) { log(LogEvent.of(isLoggable(level), name, null, null, level, bundle, msg, null, params)); } @Override public void logrb(sun.util.logging.PlatformLogger.Level level, String sourceClass, String sourceMethod, ResourceBundle bundle, String msg, Throwable thrown) { log(LogEvent.of(isLoggable(level), name, sourceClass, sourceMethod, level, bundle, msg, thrown, (Object[]) null)); } @Override public void logrb(sun.util.logging.PlatformLogger.Level level, ResourceBundle bundle, String msg, Throwable thrown) { log(LogEvent.of(isLoggable(level), name, null, null, level, bundle, msg, thrown, (Object[]) null)); } @Override public boolean isLoggable(sun.util.logging.PlatformLogger.Level level) { return this.level != OFF && level.intValue() >= this.level.intValue(); } @Override public boolean isEnabled() { return this.level != OFF; } } static final sun.util.logging.PlatformLogger.Level[] julLevels = { sun.util.logging.PlatformLogger.Level.ALL, sun.util.logging.PlatformLogger.Level.FINEST, sun.util.logging.PlatformLogger.Level.FINER, sun.util.logging.PlatformLogger.Level.FINE, sun.util.logging.PlatformLogger.Level.CONFIG, sun.util.logging.PlatformLogger.Level.INFO, sun.util.logging.PlatformLogger.Level.WARNING, sun.util.logging.PlatformLogger.Level.SEVERE, sun.util.logging.PlatformLogger.Level.OFF, }; public static class MyBundle extends ResourceBundle { final ConcurrentHashMap map = new ConcurrentHashMap(); @Override protected Object handleGetObject(String key) { if (key.contains(" (translated)")) { throw new RuntimeException("Unexpected key: " + key); } return map.computeIfAbsent(key, k -> k + " (translated)"); } @Override public Enumeration getKeys() { return Collections.enumeration(map.keySet()); } } public static class MyHandler extends Handler { @Override public java.util.logging.Level getLevel() { return java.util.logging.Level.ALL; } @Override public void publish(LogRecord record) { eventQueue.add(LogEvent.of(sequencer.getAndIncrement(), true, record.getLoggerName(), record.getSourceClassName(), record.getSourceMethodName(), PlatformLogger.Level.valueOf(record.getLevel().getName()), record.getResourceBundle(), record.getMessage(), record.getThrown(), record.getParameters())); } @Override public void flush() { } @Override public void close() throws SecurityException { } } public static class MyLoggerBundle extends MyBundle { } static enum TestCases {NOSECURITY, NOPERMISSIONS, WITHPERMISSIONS}; static void setSecurityManager() { if (System.getSecurityManager() == null) { Policy.setPolicy(new SimplePolicy(allowControl, allowAccess, allowAll)); System.setSecurityManager(new SecurityManager()); } } public static void main(String[] args) { if (args.length == 0) args = new String[] { //"NOSECURITY", "NOPERMISSIONS", "WITHPERMISSIONS" }; Stream.of(args).map(TestCases::valueOf).forEach((testCase) -> { LoggerFinder provider; switch (testCase) { case NOSECURITY: System.out.println("\n*** Without Security Manager\n"); provider = LoggerFinder.getLoggerFinder(); test(provider, true); System.out.println("Tetscase count: " + sequencer.get()); break; case NOPERMISSIONS: System.out.println("\n*** With Security Manager, without permissions\n"); setSecurityManager(); try { provider = LoggerFinder.getLoggerFinder(); throw new RuntimeException("Expected exception not raised"); } catch (AccessControlException x) { if (!LOGGERFINDER_PERMISSION.equals(x.getPermission())) { throw new RuntimeException("Unexpected permission check", x); } final boolean control = allowControl.get().get(); try { allowControl.get().set(true); provider = LoggerFinder.getLoggerFinder(); } finally { allowControl.get().set(control); } } test(provider, false); System.out.println("Tetscase count: " + sequencer.get()); break; case WITHPERMISSIONS: System.out.println("\n*** With Security Manager, with access permission\n"); setSecurityManager(); final boolean control = allowControl.get().get(); try { allowControl.get().set(true); provider = LoggerFinder.getLoggerFinder(); } finally { allowControl.get().set(control); } final boolean access = allowAccess.get().get(); try { allowAccess.get().set(true); test(provider, true); } finally { allowAccess.get().set(access); } break; default: throw new RuntimeException("Unknown test case: " + testCase); } }); System.out.println("\nPASSED: Tested " + sequencer.get() + " cases."); } public static void test(LoggerFinder provider, boolean hasRequiredPermissions) { final Map loggerDescMap = new HashMap<>(); PlatformLogger sysLogger1 = null; try { sysLogger1 = PlatformLogger.getLogger("foo"); loggerDescMap.put(sysLogger1, "PlatformLogger.getLogger(\"foo\")"); if (!hasRequiredPermissions) { throw new RuntimeException("Managed to obtain a system logger without permission"); } } catch (AccessControlException acx) { if (hasRequiredPermissions) { throw new RuntimeException("Unexpected security exception: ", acx); } if (!acx.getPermission().equals(SimplePolicy.ACCESS_LOGGING)) { throw new RuntimeException("Unexpected permission in exception: " + acx, acx); } final boolean old = allowAccess.get().get(); allowAccess.get().set(true); try { sysLogger1 = PlatformLogger.getLogger("foo"); loggerDescMap.put(sysLogger1, "PlatformLogger.getLogger(\"foo\")"); } finally { allowAccess.get().set(old); } System.out.println("Got expected exception for system logger: " + acx); } final LoggerImpl sysSink; boolean old = allowControl.get().get(); allowControl.get().set(true); try { sysSink = LoggerImpl.class.cast( provider.getLogger("foo", Thread.class.getModule())); } finally { allowControl.get().set(old); } testLogger(provider, loggerDescMap, "foo", null, sysLogger1, sysSink); } public static class Foo { } static void verbose(String msg) { if (VERBOSE) { System.out.println(msg); } } static void checkLogEvent(LoggerFinder provider, String desc, LogEvent expected) { LogEvent actual = eventQueue.poll(); if (!expected.equals(actual)) { throw new RuntimeException("mismatch for " + desc + "\n\texpected=" + expected + "\n\t actual=" + actual); } else { verbose("Got expected results for " + desc + "\n\t" + expected); } } static void checkLogEvent(LoggerFinder provider, String desc, LogEvent expected, boolean expectNotNull) { LogEvent actual = eventQueue.poll(); if (actual == null && !expectNotNull) return; if (actual != null && !expectNotNull) { throw new RuntimeException("Unexpected log event found for " + desc + "\n\tgot: " + actual); } if (!expected.equals(actual)) { throw new RuntimeException("mismatch for " + desc + "\n\texpected=" + expected + "\n\t actual=" + actual); } else { verbose("Got expected results for " + desc + "\n\t" + expected); } } static void setLevel(LoggerImpl sink, sun.util.logging.PlatformLogger.Level loggerLevel) { sink.configureLevel(loggerLevel); } // Calls the methods defined on LogProducer and verify the // parameters received by the underlying LoggerImpl // logger. private static void testLogger(LoggerFinder provider, Map loggerDescMap, String name, ResourceBundle loggerBundle, PlatformLogger logger, LoggerImpl sink) { System.out.println("Testing " + loggerDescMap.get(logger) + " [" + logger +"]"); final sun.util.logging.PlatformLogger.Level OFF = sun.util.logging.PlatformLogger.Level.OFF; final sun.util.logging.PlatformLogger.Level ALL = sun.util.logging.PlatformLogger.Level.OFF; Foo foo = new Foo(); String fooMsg = foo.toString(); System.out.println("\tlogger.log(messageLevel, fooMsg)"); System.out.println("\tlogger.(fooMsg)"); for (sun.util.logging.PlatformLogger.Level loggerLevel : julLevels) { setLevel(sink, loggerLevel); for (sun.util.logging.PlatformLogger.Level messageLevel :julLevels) { if (messageLevel == ALL || messageLevel == OFF) continue; LogEvent expected = LogEvent.of( sequencer.get(), loggerLevel != OFF && messageLevel.intValue() >= loggerLevel.intValue(), name, messageLevel, loggerBundle, fooMsg, (Throwable)null, (Object[])null); String desc2 = "logger." + messageLevel.toString().toLowerCase() + "(fooMsg): loggerLevel=" + loggerLevel+", messageLevel="+messageLevel; if (messageLevel == sun.util.logging.PlatformLogger.Level.FINEST) { logger.finest(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINER) { logger.finer(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINE) { logger.fine(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.CONFIG) { logger.config(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.INFO) { logger.info(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.WARNING) { logger.warning(fooMsg); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.SEVERE) { logger.severe(fooMsg); checkLogEvent(provider, desc2, expected); } } } String format = "two params [{1} {2}]"; Object arg1 = foo; Object arg2 = fooMsg; System.out.println("\tlogger.log(messageLevel, format, arg1, arg2)"); for (sun.util.logging.PlatformLogger.Level loggerLevel : julLevels) { setLevel(sink, loggerLevel); for (sun.util.logging.PlatformLogger.Level messageLevel :julLevels) { if (messageLevel == ALL || messageLevel == OFF) continue; LogEvent expected = LogEvent.of( sequencer.get(), loggerLevel != OFF && messageLevel.intValue() >= loggerLevel.intValue(), name, messageLevel, loggerBundle, format, (Throwable)null, arg1, arg2); String desc2 = "logger." + messageLevel.toString().toLowerCase() + "(format, foo, fooMsg): loggerLevel=" + loggerLevel+", messageLevel="+messageLevel; if (messageLevel == sun.util.logging.PlatformLogger.Level.FINEST) { logger.finest(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINER) { logger.finer(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINE) { logger.fine(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.CONFIG) { logger.config(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.INFO) { logger.info(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.WARNING) { logger.warning(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.SEVERE) { logger.severe(format, arg1, arg2); checkLogEvent(provider, desc2, expected); } } } Throwable thrown = new Exception("OK: log me!"); System.out.println("\tlogger.log(messageLevel, fooMsg, thrown)"); for (sun.util.logging.PlatformLogger.Level loggerLevel : julLevels) { setLevel(sink, loggerLevel); for (sun.util.logging.PlatformLogger.Level messageLevel :julLevels) { if (messageLevel == ALL || messageLevel == OFF) continue; LogEvent expected = LogEvent.of( sequencer.get(), loggerLevel != OFF && messageLevel.intValue() >= loggerLevel.intValue(), name, messageLevel, loggerBundle, fooMsg, thrown, (Object[])null); String desc2 = "logger." + messageLevel.toString().toLowerCase() + "(fooMsg, thrown): loggerLevel=" + loggerLevel+", messageLevel="+messageLevel; if (messageLevel == sun.util.logging.PlatformLogger.Level.FINEST) { logger.finest(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINER) { logger.finer(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.FINE) { logger.fine(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.CONFIG) { logger.config(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.INFO) { logger.info(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.WARNING) { logger.warning(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } else if (messageLevel == sun.util.logging.PlatformLogger.Level.SEVERE) { logger.severe(fooMsg, thrown); checkLogEvent(provider, desc2, expected); } } } } final static class PermissionsBuilder { final Permissions perms; public PermissionsBuilder() { this(new Permissions()); } public PermissionsBuilder(Permissions perms) { this.perms = perms; } public PermissionsBuilder add(Permission p) { perms.add(p); return this; } public PermissionsBuilder addAll(PermissionCollection col) { if (col != null) { for (Enumeration e = col.elements(); e.hasMoreElements(); ) { perms.add(e.nextElement()); } } return this; } public Permissions toPermissions() { final PermissionsBuilder builder = new PermissionsBuilder(); builder.addAll(perms); return builder.perms; } } public static class SimplePolicy extends Policy { final static RuntimePermission CONTROL = LOGGERFINDER_PERMISSION; final static RuntimePermission ACCESS_LOGGER = new RuntimePermission("accessClassInPackage.jdk.internal.logger"); final static RuntimePermission ACCESS_LOGGING = new RuntimePermission("accessClassInPackage.sun.util.logging"); final Permissions permissions; final Permissions allPermissions; final ThreadLocal allowControl; final ThreadLocal allowAccess; final ThreadLocal allowAll; public SimplePolicy(ThreadLocal allowControl, ThreadLocal allowAccess, ThreadLocal allowAll) { this.allowControl = allowControl; this.allowAccess = allowAccess; this.allowAll = allowAll; permissions = new Permissions(); allPermissions = new PermissionsBuilder() .add(new java.security.AllPermission()) .toPermissions(); } Permissions getPermissions() { if (allowControl.get().get() || allowAccess.get().get() || allowAll.get().get()) { PermissionsBuilder builder = new PermissionsBuilder() .addAll(permissions); if (allowControl.get().get()) { builder.add(CONTROL); } if (allowAccess.get().get()) { builder.add(ACCESS_LOGGER); builder.add(ACCESS_LOGGING); } if (allowAll.get().get()) { builder.addAll(allPermissions); } return builder.toPermissions(); } return permissions; } @Override public boolean implies(ProtectionDomain domain, Permission permission) { return getPermissions().implies(permission); } @Override public PermissionCollection getPermissions(CodeSource codesource) { return new PermissionsBuilder().addAll(getPermissions()).toPermissions(); } @Override public PermissionCollection getPermissions(ProtectionDomain domain) { return new PermissionsBuilder().addAll(getPermissions()).toPermissions(); } } }