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Deobfuscate stacktraces in log messages, crash reports, and etc.

This commit is contained in:
Jason Penilla 2021-06-20 18:19:09 -07:00
parent b0d7c2e971
commit 34407fe880
13 changed files with 466 additions and 17 deletions

View file

@ -61,6 +61,7 @@ dependencies {
mockitoAgent("org.mockito:mockito-core:5.14.1") { isTransitive = false } // Paper - configure mockito agent that is needed in newer java versions
testImplementation("org.ow2.asm:asm-tree:9.7.1")
testImplementation("org.junit-pioneer:junit-pioneer:2.2.0") // Paper - CartesianTest
implementation("net.neoforged:srgutils:1.0.9") // Paper - mappings handling
}
paperweight {

View file

@ -1,7 +1,10 @@
--- a/net/minecraft/CrashReport.java
+++ b/net/minecraft/CrashReport.java
@@ -36,6 +36,7 @@
@@ -34,8 +34,10 @@
private final SystemReport systemReport = new SystemReport();
public CrashReport(String message, Throwable cause) {
+ io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateThrowable(cause); // Paper
this.title = message;
this.exception = cause;
+ this.systemReport.setDetail("CraftBukkit Information", new org.bukkit.craftbukkit.CraftCrashReport()); // CraftBukkit

View file

@ -0,0 +1,10 @@
--- a/net/minecraft/CrashReportCategory.java
+++ b/net/minecraft/CrashReportCategory.java
@@ -110,6 +110,7 @@
} else {
this.stackTrace = new StackTraceElement[stackTraceElements.length - 3 - ignoredCallCount];
System.arraycopy(stackTraceElements, 3 + ignoredCallCount, this.stackTrace, 0, this.stackTrace.length);
+ this.stackTrace = io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(this.stackTrace); // Paper
return this.stackTrace.length;
}
}

View file

@ -1,5 +1,22 @@
--- a/net/minecraft/network/Connection.java
+++ b/net/minecraft/network/Connection.java
@@ -82,13 +82,13 @@
marker.add(Connection.PACKET_MARKER);
});
public static final Supplier<NioEventLoopGroup> NETWORK_WORKER_GROUP = Suppliers.memoize(() -> {
- return new NioEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Client IO #%d").setDaemon(true).build());
+ return new NioEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Client IO #%d").setDaemon(true).setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(LOGGER)).build()); // Paper
});
public static final Supplier<EpollEventLoopGroup> NETWORK_EPOLL_WORKER_GROUP = Suppliers.memoize(() -> {
- return new EpollEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Epoll Client IO #%d").setDaemon(true).build());
+ return new EpollEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Epoll Client IO #%d").setDaemon(true).setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(LOGGER)).build()); // Paper
});
public static final Supplier<DefaultEventLoopGroup> LOCAL_WORKER_GROUP = Suppliers.memoize(() -> {
- return new DefaultEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Local Client IO #%d").setDaemon(true).build());
+ return new DefaultEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Local Client IO #%d").setDaemon(true).setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(LOGGER)).build()); // Paper
});
private static final ProtocolInfo<ServerHandshakePacketListener> INITIAL_PROTOCOL = HandshakeProtocols.SERVERBOUND;
private final PacketFlow receiving;
@@ -96,6 +96,11 @@
private final Queue<Consumer<Connection>> pendingActions = Queues.newConcurrentLinkedQueue();
public Channel channel;
@ -46,7 +63,7 @@
}
}
+ if (net.minecraft.server.MinecraftServer.getServer().isDebugging()) throwable.printStackTrace(); // Spigot
+ if (net.minecraft.server.MinecraftServer.getServer().isDebugging()) io.papermc.paper.util.TraceUtil.printStackTrace(throwable); // Spigot // Paper
}
protected void channelRead0(ChannelHandlerContext channelhandlercontext, Packet<?> packet) {

View file

@ -143,7 +143,7 @@
thread.setDaemon(true);
thread.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(DedicatedServer.LOGGER));
thread.start();
@@ -126,13 +204,22 @@
@@ -126,13 +204,23 @@
this.setPreventProxyConnections(dedicatedserverproperties.preventProxyConnections);
this.setLocalIp(dedicatedserverproperties.serverIp);
}
@ -152,6 +152,7 @@
+ org.spigotmc.SpigotConfig.init((java.io.File) this.options.valueOf("spigot-settings"));
+ org.spigotmc.SpigotConfig.registerCommands();
+ // Spigot end
+ io.papermc.paper.util.ObfHelper.INSTANCE.getClass(); // Paper - load mappings for stacktrace deobf and etc.
+ // Paper start - initialize global and world-defaults configuration
+ this.paperConfigurations.initializeGlobalConfiguration(this.registryAccess());
+ this.paperConfigurations.initializeWorldDefaultsConfiguration(this.registryAccess());
@ -167,7 +168,7 @@
DedicatedServer.LOGGER.info("Default game type: {}", dedicatedserverproperties.gamemode);
InetAddress inetaddress = null;
@@ -156,10 +243,23 @@
@@ -156,10 +244,23 @@
return false;
}
@ -192,7 +193,7 @@
DedicatedServer.LOGGER.warn("To change this, set \"online-mode\" to \"true\" in the server.properties file.");
}
@@ -170,7 +270,7 @@
@@ -170,7 +271,7 @@
if (!OldUsersConverter.serverReadyAfterUserconversion(this)) {
return false;
} else {
@ -201,7 +202,7 @@
this.debugSampleSubscriptionTracker = new DebugSampleSubscriptionTracker(this.getPlayerList());
this.tickTimeLogger = new RemoteSampleLogger(TpsDebugDimensions.values().length, this.debugSampleSubscriptionTracker, RemoteDebugSampleType.TICK_TIME);
long i = Util.getNanos();
@@ -178,13 +278,13 @@
@@ -178,13 +279,13 @@
SkullBlockEntity.setup(this.services, this);
GameProfileCache.setUsesAuthentication(this.usesAuthentication());
DedicatedServer.LOGGER.info("Preparing level \"{}\"", this.getLevelIdName());
@ -217,7 +218,7 @@
}
if (dedicatedserverproperties.enableQuery) {
@@ -197,7 +297,7 @@
@@ -197,7 +298,7 @@
this.rconThread = RconThread.create(this);
}
@ -226,7 +227,7 @@
Thread thread1 = new Thread(new ServerWatchdog(this));
thread1.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandlerWithName(DedicatedServer.LOGGER));
@@ -293,6 +393,7 @@
@@ -293,6 +394,7 @@
this.queryThreadGs4.stop();
}
@ -234,7 +235,7 @@
}
@Override
@@ -302,8 +403,8 @@
@@ -302,8 +404,8 @@
}
@Override
@ -245,7 +246,7 @@
}
public void handleConsoleInput(String command, CommandSourceStack commandSource) {
@@ -311,12 +412,22 @@
@@ -311,12 +413,22 @@
}
public void handleConsoleInputs() {
@ -269,7 +270,7 @@
}
@Override
@@ -383,7 +494,7 @@
@@ -383,7 +495,7 @@
@Override
public boolean isUnderSpawnProtection(ServerLevel world, BlockPos pos, Player player) {
@ -278,7 +279,7 @@
return false;
} else if (this.getPlayerList().getOps().isEmpty()) {
return false;
@@ -541,16 +652,52 @@
@@ -541,16 +653,52 @@
@Override
public String getPluginNames() {
@ -335,7 +336,7 @@
}
public void storeUsingWhiteList(boolean useWhitelist) {
@@ -660,4 +807,15 @@
@@ -660,4 +808,15 @@
}
}
}

View file

@ -1,5 +1,18 @@
--- a/net/minecraft/server/network/ServerConnectionListener.java
+++ b/net/minecraft/server/network/ServerConnectionListener.java
@@ -52,10 +52,10 @@
private static final Logger LOGGER = LogUtils.getLogger();
public static final Supplier<NioEventLoopGroup> SERVER_EVENT_GROUP = Suppliers.memoize(() -> {
- return new NioEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Server IO #%d").setDaemon(true).build());
+ return new NioEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Server IO #%d").setDaemon(true).setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(LOGGER)).build()); // Paper
});
public static final Supplier<EpollEventLoopGroup> SERVER_EPOLL_EVENT_GROUP = Suppliers.memoize(() -> {
- return new EpollEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Epoll Server IO #%d").setDaemon(true).build());
+ return new EpollEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Epoll Server IO #%d").setDaemon(true).setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(LOGGER)).build()); // Paper
});
final MinecraftServer server;
public volatile boolean running;
@@ -100,16 +100,26 @@
Connection.configureSerialization(channelpipeline, PacketFlow.SERVERBOUND, false, (BandwidthDebugMonitor) null);

View file

@ -65,7 +65,7 @@
+ try {
+ root = NbtIo.readCompressed(new java.io.FileInputStream(file5), NbtAccounter.unlimitedHeap());
+ } catch (Exception exception) {
+ exception.printStackTrace();
+ io.papermc.paper.util.TraceUtil.printStackTrace(exception); // Paper
+ }
+
+ if (root != null) {
@ -78,7 +78,7 @@
+ try {
+ NbtIo.writeCompressed(root, new java.io.FileOutputStream(file2));
+ } catch (Exception exception) {
+ exception.printStackTrace();
+ io.papermc.paper.util.TraceUtil.printStackTrace(exception); // Paper
+ }
+ }
+ // CraftBukkit end

View file

@ -0,0 +1,66 @@
package io.papermc.paper.logging;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import org.apache.logging.log4j.core.Core;
import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.appender.rewrite.RewritePolicy;
import org.apache.logging.log4j.core.config.plugins.Plugin;
import org.apache.logging.log4j.core.config.plugins.PluginFactory;
import org.apache.logging.log4j.core.impl.Log4jLogEvent;
import org.checkerframework.checker.nullness.qual.NonNull;
@Plugin(
name = "StacktraceDeobfuscatingRewritePolicy",
category = Core.CATEGORY_NAME,
elementType = "rewritePolicy",
printObject = true
)
public final class StacktraceDeobfuscatingRewritePolicy implements RewritePolicy {
private static final MethodHandle DEOBFUSCATE_THROWABLE;
static {
try {
final Class<?> cls = Class.forName("io.papermc.paper.util.StacktraceDeobfuscator");
final MethodHandles.Lookup lookup = MethodHandles.lookup();
final VarHandle instanceHandle = lookup.findStaticVarHandle(cls, "INSTANCE", cls);
final Object deobfuscator = instanceHandle.get();
DEOBFUSCATE_THROWABLE = lookup
.unreflect(cls.getDeclaredMethod("deobfuscateThrowable", Throwable.class))
.bindTo(deobfuscator);
} catch (final ReflectiveOperationException ex) {
throw new IllegalStateException(ex);
}
}
private StacktraceDeobfuscatingRewritePolicy() {
}
@Override
public @NonNull LogEvent rewrite(final @NonNull LogEvent rewrite) {
final Throwable thrown = rewrite.getThrown();
if (thrown != null) {
deobfuscateThrowable(thrown);
return new Log4jLogEvent.Builder(rewrite)
.setThrownProxy(null)
.build();
}
return rewrite;
}
private static void deobfuscateThrowable(final Throwable thrown) {
try {
DEOBFUSCATE_THROWABLE.invoke(thrown);
} catch (final Error e) {
throw e;
} catch (final Throwable e) {
throw new RuntimeException(e);
}
}
@PluginFactory
public static @NonNull StacktraceDeobfuscatingRewritePolicy createPolicy() {
return new StacktraceDeobfuscatingRewritePolicy();
}
}

View file

@ -0,0 +1,156 @@
package io.papermc.paper.util;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.stream.Collectors;
import net.neoforged.srgutils.IMappingFile;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.checkerframework.framework.qual.DefaultQualifier;
@DefaultQualifier(NonNull.class)
public enum ObfHelper {
INSTANCE;
private final @Nullable Map<String, ClassMapping> mappingsByObfName;
private final @Nullable Map<String, ClassMapping> mappingsByMojangName;
ObfHelper() {
final @Nullable Set<ClassMapping> maps = loadMappingsIfPresent();
if (maps != null) {
this.mappingsByObfName = maps.stream().collect(Collectors.toUnmodifiableMap(ClassMapping::obfName, map -> map));
this.mappingsByMojangName = maps.stream().collect(Collectors.toUnmodifiableMap(ClassMapping::mojangName, map -> map));
} else {
this.mappingsByObfName = null;
this.mappingsByMojangName = null;
}
}
public @Nullable Map<String, ClassMapping> mappingsByObfName() {
return this.mappingsByObfName;
}
public @Nullable Map<String, ClassMapping> mappingsByMojangName() {
return this.mappingsByMojangName;
}
/**
* Attempts to get the obf name for a given class by its Mojang name. Will
* return the input string if mappings are not present.
*
* @param fullyQualifiedMojangName fully qualified class name (dotted)
* @return mapped or original fully qualified (dotted) class name
*/
public String reobfClassName(final String fullyQualifiedMojangName) {
if (this.mappingsByMojangName == null) {
return fullyQualifiedMojangName;
}
final ClassMapping map = this.mappingsByMojangName.get(fullyQualifiedMojangName);
if (map == null) {
return fullyQualifiedMojangName;
}
return map.obfName();
}
/**
* Attempts to get the Mojang name for a given class by its obf name. Will
* return the input string if mappings are not present.
*
* @param fullyQualifiedObfName fully qualified class name (dotted)
* @return mapped or original fully qualified (dotted) class name
*/
public String deobfClassName(final String fullyQualifiedObfName) {
if (this.mappingsByObfName == null) {
return fullyQualifiedObfName;
}
final ClassMapping map = this.mappingsByObfName.get(fullyQualifiedObfName);
if (map == null) {
return fullyQualifiedObfName;
}
return map.mojangName();
}
private static @Nullable Set<ClassMapping> loadMappingsIfPresent() {
try (final @Nullable InputStream mappingsInputStream = ObfHelper.class.getClassLoader().getResourceAsStream("META-INF/mappings/reobf.tiny")) {
if (mappingsInputStream == null) {
return null;
}
final IMappingFile mappings = IMappingFile.load(mappingsInputStream); // Mappings are mojang->spigot
final Set<ClassMapping> classes = new HashSet<>();
final StringPool pool = new StringPool();
for (final IMappingFile.IClass cls : mappings.getClasses()) {
final Map<String, String> methods = new HashMap<>();
final Map<String, String> fields = new HashMap<>();
final Map<String, String> strippedMethods = new HashMap<>();
for (final IMappingFile.IMethod methodMapping : cls.getMethods()) {
methods.put(
pool.string(methodKey(
Objects.requireNonNull(methodMapping.getMapped()),
Objects.requireNonNull(methodMapping.getMappedDescriptor())
)),
pool.string(Objects.requireNonNull(methodMapping.getOriginal()))
);
strippedMethods.put(
pool.string(pool.string(strippedMethodKey(
methodMapping.getMapped(),
methodMapping.getDescriptor()
))),
pool.string(methodMapping.getOriginal())
);
}
for (final IMappingFile.IField field : cls.getFields()) {
fields.put(
pool.string(field.getMapped()),
pool.string(field.getOriginal())
);
}
final ClassMapping map = new ClassMapping(
Objects.requireNonNull(cls.getMapped()).replace('/', '.'),
Objects.requireNonNull(cls.getOriginal()).replace('/', '.'),
Map.copyOf(methods),
Map.copyOf(fields),
Map.copyOf(strippedMethods)
);
classes.add(map);
}
return Set.copyOf(classes);
} catch (final IOException ex) {
System.err.println("Failed to load mappings.");
ex.printStackTrace();
return null;
}
}
public static String strippedMethodKey(final String methodName, final String methodDescriptor) {
final String methodKey = methodKey(methodName, methodDescriptor);
final int returnDescriptorEnd = methodKey.indexOf(')');
return methodKey.substring(0, returnDescriptorEnd + 1);
}
public static String methodKey(final String methodName, final String methodDescriptor) {
return methodName + methodDescriptor;
}
public record ClassMapping(
String obfName,
String mojangName,
Map<String, String> methodsByObf,
Map<String, String> fieldsByObf,
// obf name with mapped desc to mapped name. return value is excluded from desc as reflection doesn't use it
Map<String, String> strippedMethods
) {}
}

View file

@ -0,0 +1,144 @@
package io.papermc.paper.util;
import io.papermc.paper.configuration.GlobalConfiguration;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import java.io.IOException;
import java.io.InputStream;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.checkerframework.framework.qual.DefaultQualifier;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.Label;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
@DefaultQualifier(NonNull.class)
public enum StacktraceDeobfuscator {
INSTANCE;
private final Map<Class<?>, Int2ObjectMap<String>> lineMapCache = Collections.synchronizedMap(new LinkedHashMap<>(128, 0.75f, true) {
@Override
protected boolean removeEldestEntry(final Map.Entry<Class<?>, Int2ObjectMap<String>> eldest) {
return this.size() > 127;
}
});
public void deobfuscateThrowable(final Throwable throwable) {
if (GlobalConfiguration.get() != null && !GlobalConfiguration.get().logging.deobfuscateStacktraces) { // handle null as true
return;
}
throwable.setStackTrace(this.deobfuscateStacktrace(throwable.getStackTrace()));
final Throwable cause = throwable.getCause();
if (cause != null) {
this.deobfuscateThrowable(cause);
}
for (final Throwable suppressed : throwable.getSuppressed()) {
this.deobfuscateThrowable(suppressed);
}
}
public StackTraceElement[] deobfuscateStacktrace(final StackTraceElement[] traceElements) {
if (GlobalConfiguration.get() != null && !GlobalConfiguration.get().logging.deobfuscateStacktraces) { // handle null as true
return traceElements;
}
final @Nullable Map<String, ObfHelper.ClassMapping> mappings = ObfHelper.INSTANCE.mappingsByObfName();
if (mappings == null || traceElements.length == 0) {
return traceElements;
}
final StackTraceElement[] result = new StackTraceElement[traceElements.length];
for (int i = 0; i < traceElements.length; i++) {
final StackTraceElement element = traceElements[i];
final String className = element.getClassName();
final String methodName = element.getMethodName();
final ObfHelper.ClassMapping classMapping = mappings.get(className);
if (classMapping == null) {
result[i] = element;
continue;
}
final Class<?> clazz;
try {
clazz = Class.forName(className);
} catch (final ClassNotFoundException ex) {
throw new RuntimeException(ex);
}
final @Nullable String methodKey = this.determineMethodForLine(clazz, element.getLineNumber());
final @Nullable String mappedMethodName = methodKey == null ? null : classMapping.methodsByObf().get(methodKey);
result[i] = new StackTraceElement(
element.getClassLoaderName(),
element.getModuleName(),
element.getModuleVersion(),
classMapping.mojangName(),
mappedMethodName != null ? mappedMethodName : methodName,
sourceFileName(classMapping.mojangName()),
element.getLineNumber()
);
}
return result;
}
private @Nullable String determineMethodForLine(final Class<?> clazz, final int lineNumber) {
return this.lineMapCache.computeIfAbsent(clazz, StacktraceDeobfuscator::buildLineMap).get(lineNumber);
}
private static String sourceFileName(final String fullClassName) {
final int dot = fullClassName.lastIndexOf('.');
final String className = dot == -1
? fullClassName
: fullClassName.substring(dot + 1);
final String rootClassName = className.split("\\$")[0];
return rootClassName + ".java";
}
private static Int2ObjectMap<String> buildLineMap(final Class<?> key) {
final StringPool pool = new StringPool();
final Int2ObjectMap<String> lineMap = new Int2ObjectOpenHashMap<>();
final class LineCollectingMethodVisitor extends MethodVisitor {
private final String name;
private final String descriptor;
LineCollectingMethodVisitor(final String name, final String descriptor) {
super(Opcodes.ASM9);
this.name = name;
this.descriptor = descriptor;
}
@Override
public void visitLineNumber(final int line, final Label start) {
lineMap.put(line, pool.string(ObfHelper.methodKey(this.name, this.descriptor)));
}
}
final ClassVisitor classVisitor = new ClassVisitor(Opcodes.ASM9) {
@Override
public MethodVisitor visitMethod(final int access, final String name, final String descriptor, final String signature, final String[] exceptions) {
return new LineCollectingMethodVisitor(name, descriptor);
}
};
try {
final @Nullable InputStream inputStream = StacktraceDeobfuscator.class.getClassLoader()
.getResourceAsStream(key.getName().replace('.', '/') + ".class");
if (inputStream == null) {
throw new IllegalStateException("Could not find class file: " + key.getName());
}
final byte[] classData;
try (inputStream) {
classData = inputStream.readAllBytes();
}
final ClassReader reader = new ClassReader(classData);
reader.accept(classVisitor, 0);
} catch (final IOException ex) {
throw new RuntimeException(ex);
}
return lineMap;
}
}

View file

@ -0,0 +1,34 @@
package io.papermc.paper.util;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.framework.qual.DefaultQualifier;
/**
* De-duplicates {@link String} instances without using {@link String#intern()}.
*
* <p>Interning may not be desired as we may want to use the heap for our pool,
* so it can be garbage collected as normal, etc.</p>
*
* <p>Additionally, interning can be slow due to the potentially large size of the
* pool (as it is shared for the entire JVM), and because most JVMs implement
* it using JNI.</p>
*/
@DefaultQualifier(NonNull.class)
public final class StringPool {
private final Map<String, String> pool;
public StringPool() {
this(new HashMap<>());
}
public StringPool(final Map<String, String> map) {
this.pool = map;
}
public String string(final String string) {
return this.pool.computeIfAbsent(string, Function.identity());
}
}

View file

@ -130,7 +130,7 @@ public class WatchdogThread extends Thread
}
log.log( Level.SEVERE, "\tStack:" );
//
for ( StackTraceElement stack : thread.getStackTrace() )
for ( StackTraceElement stack : io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(thread.getStackTrace()) ) // Paper
{
log.log( Level.SEVERE, "\t\t" + stack );
}

View file

@ -30,10 +30,14 @@
<DefaultRolloverStrategy max="1000"/>
</RollingRandomAccessFile>
<Async name="Async">
<AppenderRef ref="rewrite"/>
</Async>
<Rewrite name="rewrite">
<StacktraceDeobfuscatingRewritePolicy />
<AppenderRef ref="File"/>
<AppenderRef ref="TerminalConsole" level="info"/>
<AppenderRef ref="ServerGuiConsole" level="info"/>
</Async>
</Rewrite>
</Appenders>
<Loggers>
<Root level="info">