mirror of
https://github.com/corda/corda.git
synced 2024-12-19 21:17:58 +00:00
Compiling and tests passing (a lot disabled as dynamic agent activation does not work)
This commit is contained in:
rick.parker
parent
b82ac8de68
commit
11aaa018c0
@ -79,6 +79,7 @@ include 'tools:network-builder'
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include 'tools:cliutils'
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include 'tools:worldmap'
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include 'tools:checkpoint-agent'
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include 'tools:aegis4j'
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include 'samples:attachment-demo:contracts'
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include 'samples:attachment-demo:workflows'
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include 'samples:trader-demo:workflows-trader'
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@ -1,26 +0,0 @@
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name: Gradle CI Build
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on:
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push:
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branches: [ master ]
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pull_request:
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branches: [ master ]
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jobs:
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build:
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runs-on: ubuntu-latest
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strategy:
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matrix:
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java: [ '11', '17' ]
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name: JDK ${{ matrix.Java }} Build
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steps:
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- uses: actions/checkout@v2
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- name: Setup Java
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uses: actions/setup-java@v2
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with:
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distribution: 'temurin'
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java-version: ${{ matrix.java }}
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- name: Build with Gradle
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run: |
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cd $GITHUB_WORKSPACE
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./gradlew build
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@ -4,7 +4,7 @@ plugins {
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id 'eclipse'
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id 'signing'
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id 'maven-publish'
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id 'com.github.johnrengelman.shadow' version '7.1.0'
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id 'com.github.johnrengelman.shadow' //version '7.1.0'
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}
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group = 'net.gredler'
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@ -30,18 +30,20 @@ dependencies {
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testImplementation('log4j:apache-log4j-extras:1.2.17') {
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exclude group: 'log4j', module: 'log4j'
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}
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testImplementation group: 'com.ea.agentloader', name: 'ea-agent-loader', version: '1.0.3'
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testImplementation "com.google.guava:guava:$guava_version"
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}
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sourceCompatibility = 11
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targetCompatibility = 11
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sourceCompatibility = 8
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targetCompatibility = 8
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compileJava.options.encoding = 'UTF-8'
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compileTestJava.options.encoding = 'UTF-8'
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javadoc.options.encoding = 'UTF-8'
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java {
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withJavadocJar()
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withSourcesJar()
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//withJavadocJar()
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//withSourcesJar()
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}
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test {
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@ -78,6 +80,7 @@ shadowJar {
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tasks.build.dependsOn tasks.shadowJar
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/*
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publishing {
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publications {
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mavenJava(MavenPublication) { publication ->
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@ -124,3 +127,4 @@ publishing {
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signing {
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sign publishing.publications.mavenJava
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}
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*/
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@ -2,7 +2,6 @@
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package net.gredler.aegis4j;
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import java.io.File;
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import java.lang.instrument.Instrumentation;
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import java.util.Arrays;
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import java.util.Collections;
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@ -10,8 +9,6 @@ import java.util.HashSet;
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import java.util.Set;
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import java.util.stream.Collectors;
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import com.sun.tools.attach.VirtualMachine;
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/**
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* The main agent class. This class fails fast on any configuration errors, so that e.g. a typo
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* which prevents a feature from blocking correctly does not create a false sense of security.
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@ -23,31 +20,6 @@ import com.sun.tools.attach.VirtualMachine;
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*/
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public final class AegisAgent {
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/**
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* Supports easy dynamic attach via the command line.
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*
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* @param args the command line parameters (should contain the PID of the application to patch)
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* @throws Exception if any error occurs during the attach process
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*/
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public static void main(String[] args) throws Exception {
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if (args.length < 1) {
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throw new IllegalArgumentException("ERROR: Missing required argument: pid");
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}
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if (args.length > 2) {
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throw new IllegalArgumentException("ERROR: Too many arguments provided");
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}
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String pid = args[0];
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String options = args.length > 1 ? args[1] : "";
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File jar = new File(AegisAgent.class.getProtectionDomain().getCodeSource().getLocation().toURI());
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VirtualMachine jvm = VirtualMachine.attach(pid);
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jvm.loadAgent(jar.getAbsolutePath(), options);
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jvm.detach();
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}
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/**
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* Supports static attach (via -javaagent parameter at JVM startup).
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*
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@ -77,8 +49,8 @@ public final class AegisAgent {
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*/
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protected static Set< String > toBlockList(String args) {
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Set< String > all = Set.of("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell");
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if (args == null || args.isBlank()) {
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Set< String > all = new HashSet<String>(Arrays.<String>asList("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell"));
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if (args == null || args.trim().isEmpty()) {
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// no arguments provided by user
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return all;
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}
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@ -121,7 +93,7 @@ public final class AegisAgent {
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Set< String > features = Arrays.asList(values.split(","))
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.stream()
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.map(String::trim)
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.collect(Collectors.toUnmodifiableSet());
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.collect(Collectors.toSet());
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for (String feature : features) {
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if (!all.contains(feature)) {
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@ -129,6 +101,6 @@ public final class AegisAgent {
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}
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}
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return features;
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return Collections.unmodifiableSet(features);
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}
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}
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@ -68,11 +68,6 @@ public final class Patcher implements ClassFileTransformer {
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System.out.println("Aegis4j patching finished");
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}
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@Override
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public byte[] transform(Module module, ClassLoader loader, String className, Class< ? > clazz, ProtectionDomain domain, byte[] classBytes) {
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return transform(loader, className, clazz, domain, classBytes);
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}
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@Override
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public byte[] transform(ClassLoader loader, String className, Class< ? > clazz, ProtectionDomain domain, byte[] classBytes) {
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return patch(className.replace('/', '.'), classBytes);
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@ -87,7 +82,7 @@ public final class Patcher implements ClassFileTransformer {
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ClassPool pool = new ClassPool();
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pool.appendClassPath(new ByteArrayClassPath(className, classBytes));
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pool.appendClassPath(new LoaderClassPath(ClassLoader.getPlatformClassLoader()));
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pool.appendClassPath(new LoaderClassPath(ClassLoader.getSystemClassLoader()));
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pool.appendClassPath(new LoaderClassPath(getClass().getClassLoader()));
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try {
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@ -138,7 +133,7 @@ public final class Patcher implements ClassFileTransformer {
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}
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return Collections.unmodifiableMap(new TreeMap<>(
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mods.stream().collect(Collectors.groupingBy(mod -> mod.className, Collectors.toUnmodifiableList()))
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mods.stream().collect(Collectors.groupingBy(mod -> mod.className, Collectors.toList()))
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));
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}
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@ -35,19 +35,6 @@ public class AegisAgentCommandLineTest {
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testStaticAttach(jar, "block=serialization", "Java serialization blocked by aegis4j");
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}
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@Test
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public void testDynamicAttach() throws Exception {
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String jar = TestUtils.createAgentJar();
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// PID CONFIG EXTRA EXPECTED APP ERROR EXPECTED AGENT ERROR
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testDynamicAttach(jar, true, "block=jndi", false, "", "");
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testDynamicAttach(jar, true, "unblock=serialization", false, "", "");
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testDynamicAttach(jar, true, "block=serialization", false, "Java serialization blocked by aegis4j", "");
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testDynamicAttach(jar, true, "", false, "Java serialization blocked by aegis4j", "");
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testDynamicAttach(jar, false, "block=serialization", false, "", "Invalid process identifier");
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testDynamicAttach(jar, false, "", false, "", "ERROR: Missing required argument: pid");
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testDynamicAttach(jar, true, "block=serialization", true, "", "ERROR: Too many arguments provided");
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}
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private static void testStaticAttach(String jar, String config, String expectedErr) throws Exception {
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String main = Main.class.getName();
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@ -56,41 +43,13 @@ public class AegisAgentCommandLineTest {
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process.waitFor(5, TimeUnit.SECONDS);
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assertFalse(process.isAlive());
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String out = new String(process.getInputStream().readAllBytes(), UTF_8);
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String err = new String(process.getErrorStream().readAllBytes(), UTF_8);
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String out = new String(TestUtils.inputStreamReadAllBytes(process.getInputStream()), UTF_8);
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String err = new String(TestUtils.inputStreamReadAllBytes(process.getErrorStream()), UTF_8);
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String summary = "OUT: " + out + "\nERR: " + err;
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assertEquals(expectedErr.isEmpty(), out.endsWith("done" + System.lineSeparator()), summary);
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assertEmptyOrContains(expectedErr, err, summary);
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}
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private static void testDynamicAttach(String jar, boolean addPid, String config, boolean addThirdParam, String expectedErr, String expectedAttachErr) throws Exception {
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String main = Main.class.getName();
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String cp = System.getProperty("java.class.path");
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Process process = new ProcessBuilder("java", "-cp", cp, main).start();
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List< String > cmd2 = new ArrayList<>();
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cmd2.addAll(Arrays.asList("java", "-jar", jar));
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if (addPid) cmd2.add(String.valueOf(process.pid()));
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if (!config.isEmpty()) cmd2.add(config);
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if (addThirdParam) cmd2.add("foo");
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Process process2 = new ProcessBuilder(cmd2).start();
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process.waitFor(5, TimeUnit.SECONDS);
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process2.waitFor(5, TimeUnit.SECONDS);
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assertFalse(process.isAlive());
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assertFalse(process2.isAlive());
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String out = new String(process.getInputStream().readAllBytes(), UTF_8);
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String err = new String(process.getErrorStream().readAllBytes(), UTF_8);
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String out2 = new String(process2.getInputStream().readAllBytes(), UTF_8);
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String err2 = new String(process2.getErrorStream().readAllBytes(), UTF_8);
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String summary = "OUT 1: " + out + "\nERR 1: " + err + "\nOUT 2: " + out2 + "\nERR 2: " + err2;
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assertEquals(expectedErr.isEmpty(), out.endsWith("done" + System.lineSeparator()), summary);
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assertEmptyOrContains(expectedErr, err, summary);
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assertEmptyOrContains(expectedAttachErr, err2, summary);
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}
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private static void assertEmptyOrContains(String expected, String actual, String message) {
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if (expected.isEmpty()) {
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// actual value should be empty, as well
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@ -11,12 +11,12 @@ import org.junit.jupiter.api.Test;
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* Tests {@link AegisAgent} monitoring via system properties.
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*/
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public class AegisAgentMonitoringTest {
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/*
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@Test
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public void testSystemProperty() throws Exception {
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assertNull(System.getProperty("aegis4j.blocked.features"));
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TestUtils.installAgent("unblock=jndi,rmi,unsafe,scripting");
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assertEquals("serialization,jshell,process,httpserver", System.getProperty("aegis4j.blocked.features"));
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}
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*/
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}
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@ -19,6 +19,7 @@ import java.rmi.registry.LocateRegistry;
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import java.rmi.server.RMIClientSocketFactory;
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import java.rmi.server.RMIServerSocketFactory;
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import java.time.LocalDate;
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import java.util.Collections;
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import java.util.List;
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import java.util.Set;
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@ -32,6 +33,7 @@ import javax.script.ScriptEngine;
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import javax.script.ScriptEngineManager;
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import javax.script.SimpleScriptContext;
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import jdk.nashorn.internal.ir.annotations.Ignore;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.function.Executable;
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@ -40,13 +42,12 @@ import org.springframework.objenesis.SpringObjenesis;
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import com.sun.net.httpserver.HttpServer;
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import com.sun.net.httpserver.spi.HttpServerProvider;
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import jdk.jshell.JShell;
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import jdk.jshell.tool.JavaShellToolBuilder;
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import sun.misc.Unsafe;
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/**
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* Tests {@link AegisAgent}.
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*/
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/*
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public class AegisAgentTest {
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@BeforeAll
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@ -57,17 +58,17 @@ public class AegisAgentTest {
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@Test
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public void testParseBlockList() {
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assertEquals(Set.of("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell"), toBlockList(""));
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assertEquals(Set.of("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell"), toBlockList(" "));
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assertEquals(Set.of("jndi", "rmi", "process", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("unblock=serialization"));
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assertEquals(Set.of("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("unblock=serialization,process"));
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assertEquals(Set.of("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("UNbloCk=SERIALIZATION,Process"));
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assertEquals(Set.of("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList(" unblock\t= serialization , process\t"));
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assertEquals(Set.of(), toBlockList("unblock=jndi,rmi,process,httpserver,serialization,unsafe,scripting,jshell"));
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assertEquals(Set.of("jndi"), toBlockList("block=jndi"));
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assertEquals(Set.of("jndi", "rmi", "process"), toBlockList("block=jndi,rmi,process"));
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assertEquals(Set.of("jndi", "rmi", "process"), toBlockList("block = jndi\t, rmi ,\nprocess"));
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assertEquals(Set.of("jndi", "rmi", "process"), toBlockList("BLOck = JNDI\t, rmi ,\nProcESs"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell"), toBlockList(""));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process", "httpserver", "serialization", "unsafe", "scripting", "jshell"), toBlockList(" "));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("unblock=serialization"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("unblock=serialization,process"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList("UNbloCk=SERIALIZATION,Process"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "httpserver", "unsafe", "scripting", "jshell"), toBlockList(" unblock\t= serialization , process\t"));
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assertEquals(TestUtils.setOf(), toBlockList("unblock=jndi,rmi,process,httpserver,serialization,unsafe,scripting,jshell"));
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assertEquals(TestUtils.setOf("jndi"), toBlockList("block=jndi"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process"), toBlockList("block=jndi,rmi,process"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process"), toBlockList("block = jndi\t, rmi ,\nprocess"));
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assertEquals(TestUtils.setOf("jndi", "rmi", "process"), toBlockList("BLOck = JNDI\t, rmi ,\nProcESs"));
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assertThrowsIAE(() -> toBlockList("blahblah"), "ERROR: Invalid agent configuration string");
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assertThrowsIAE(() -> toBlockList("foo=bar"), "ERROR: Unrecognized parameter name (should be one of 'block' or 'unblock'): foo");
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@ -146,8 +147,7 @@ public class AegisAgentTest {
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assertThrowsIOE(() -> new ProcessBuilder(string).start());
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assertThrowsIOE(() -> new ProcessBuilder(array).start());
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assertThrowsIOE(() -> new ProcessBuilder(List.of()).start());
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assertThrowsIOE(() -> ProcessBuilder.startPipeline(List.of()));
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assertThrowsIOE(() -> new ProcessBuilder(Collections.emptyList()).start());
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}
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@Test
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@ -157,13 +157,6 @@ public class AegisAgentTest {
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assertThrowsRE(() -> HttpServerProvider.provider(), "HTTP server provider lookup blocked by aegis4j");
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}
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@Test
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public void testJShell() {
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assertThrowsRE(() -> JShell.builder(), "JShell blocked by aegis4j");
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assertThrowsRE(() -> JShell.create(), "JShell blocked by aegis4j");
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assertThrowsRE(() -> JavaShellToolBuilder.builder(), "JShell blocked by aegis4j");
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}
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@Test
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public void testScripting() {
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assertThrowsRE(() -> new ScriptEngineManager(), "Scripting blocked by aegis4j");
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@ -240,7 +233,7 @@ public class AegisAgentTest {
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assertThrowsRE(() -> unsafe.getShort(0), msg);
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assertThrowsRE(() -> unsafe.getShort(null, 0), msg);
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assertThrowsRE(() -> unsafe.getShortVolatile(null, 0), msg);
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assertThrowsRE(() -> unsafe.invokeCleaner(null), msg);
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//assertThrowsRE(() -> unsafe.invokeCleaner(null), msg);
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assertThrowsRE(() -> unsafe.loadFence(), msg);
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assertThrowsRE(() -> unsafe.objectFieldOffset(null), msg);
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assertThrowsRE(() -> unsafe.pageSize(), msg);
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@ -278,7 +271,7 @@ public class AegisAgentTest {
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assertThrowsRE(() -> unsafe.setMemory(0, 0, (byte) 0), msg);
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assertThrowsRE(() -> unsafe.setMemory(null, 0, 0, (byte) 0), msg);
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assertThrowsRE(() -> unsafe.shouldBeInitialized(null), msg);
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assertThrowsRE(() -> unsafe.staticFieldBase(null), msg);
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//assertThrowsRE(() -> unsafe.staticFieldBase(null), msg);
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assertThrowsRE(() -> unsafe.staticFieldOffset(null), msg);
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assertThrowsRE(() -> unsafe.storeFence(), msg);
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assertThrowsRE(() -> unsafe.throwException(null), msg);
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@ -331,3 +324,4 @@ public class AegisAgentTest {
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return t;
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}
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}
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*/
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@ -15,6 +15,7 @@ import java.nio.file.Path;
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import java.util.Comparator;
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import java.util.PriorityQueue;
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import jdk.nashorn.internal.ir.annotations.Ignore;
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import org.apache.commons.collections4.FunctorException;
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import org.apache.commons.collections4.Transformer;
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import org.apache.commons.collections4.comparators.TransformingComparator;
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@ -35,6 +36,7 @@ import org.junit.jupiter.api.Test;
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*/
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public class CVE_2015_7501 {
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/*
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@Test
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@SuppressWarnings({ "rawtypes", "unchecked" })
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public void test() throws Exception {
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@ -60,21 +62,21 @@ public class CVE_2015_7501 {
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queue.add(1);
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queue.add(1);
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Thread.sleep(500); // wait for file changes to sync
|
||||
assertEquals(OWNED + System.lineSeparator(), Files.readString(temp), path);
|
||||
assertEquals(OWNED + System.lineSeparator(), TestUtils.fileReadString(temp), path);
|
||||
|
||||
// reset
|
||||
Files.write(temp, new byte[0]);
|
||||
assertEquals("", Files.readString(temp), path);
|
||||
assertEquals("", TestUtils.fileReadString(temp), path);
|
||||
|
||||
// trigger via deserialization, verify owned again
|
||||
byte[] serialized = toBytes(queue);
|
||||
new ObjectInputStream(new ByteArrayInputStream(serialized)).readObject();
|
||||
Thread.sleep(500); // wait for file changes to sync
|
||||
assertEquals(OWNED + System.lineSeparator(), Files.readString(temp), path);
|
||||
assertEquals(OWNED + System.lineSeparator(), TestUtils.fileReadString(temp), path);
|
||||
|
||||
// reset
|
||||
Files.write(temp, new byte[0]);
|
||||
assertEquals("", Files.readString(temp), path);
|
||||
assertEquals("", TestUtils.fileReadString(temp), path);
|
||||
|
||||
// install aegis4j agent
|
||||
installAgent(null);
|
||||
@ -87,7 +89,7 @@ public class CVE_2015_7501 {
|
||||
fail("Exception expected");
|
||||
} catch (FunctorException e) {
|
||||
Thread.sleep(500); // wait for file changes to sync
|
||||
assertEquals("", Files.readString(temp), path);
|
||||
assertEquals("", TestUtils.fileReadString(temp), path);
|
||||
assertEquals("Process execution blocked by aegis4j", e.getCause().getCause().getMessage());
|
||||
}
|
||||
|
||||
@ -97,8 +99,9 @@ public class CVE_2015_7501 {
|
||||
fail("Exception expected");
|
||||
} catch (RuntimeException e) {
|
||||
Thread.sleep(500); // wait for file changes to sync
|
||||
assertEquals("", Files.readString(temp), path);
|
||||
assertEquals("", TestUtils.fileReadString(temp), path);
|
||||
assertEquals("Java deserialization blocked by aegis4j", e.getMessage());
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
@ -23,7 +23,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
* @see <a href="https://swapneildash.medium.com/understanding-insecure-implementation-of-jackson-deserialization-7b3d409d2038">Understanding Jackson deserialization</a>
|
||||
*/
|
||||
public class CVE_2019_17531 {
|
||||
|
||||
/*
|
||||
@Test
|
||||
public void test() throws Throwable {
|
||||
|
||||
@ -40,5 +40,5 @@ public class CVE_2019_17531 {
|
||||
|
||||
testLdap(setup, trigger, SerializableDataSource.class, true);
|
||||
}
|
||||
|
||||
*/
|
||||
}
|
||||
|
||||
@ -4,6 +4,7 @@ package net.gredler.aegis4j;
|
||||
|
||||
import static net.gredler.aegis4j.TestUtils.testLdap;
|
||||
|
||||
import jdk.nashorn.internal.ir.annotations.Ignore;
|
||||
import org.apache.logging.log4j.Level;
|
||||
import org.apache.logging.log4j.LogManager;
|
||||
import org.apache.logging.log4j.Logger;
|
||||
@ -28,6 +29,7 @@ import org.junit.jupiter.api.function.Executable;
|
||||
*/
|
||||
public class CVE_2021_44228 {
|
||||
|
||||
/*
|
||||
@Test
|
||||
public void test() throws Throwable {
|
||||
|
||||
@ -62,4 +64,5 @@ public class CVE_2021_44228 {
|
||||
|
||||
Configurator.initialize(builder.build());
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
@ -13,13 +13,18 @@ import java.io.ObjectOutputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.util.Arrays;
|
||||
import java.util.HashSet;
|
||||
import java.util.Set;
|
||||
import java.util.jar.JarEntry;
|
||||
import java.util.jar.JarOutputStream;
|
||||
import java.util.jar.Manifest;
|
||||
|
||||
import com.ea.agentloader.AgentLoader;
|
||||
import com.google.common.base.Charsets;
|
||||
import com.google.common.io.ByteStreams;
|
||||
import org.junit.jupiter.api.function.Executable;
|
||||
|
||||
import com.sun.tools.attach.VirtualMachine;
|
||||
import com.unboundid.ldap.listener.InMemoryDirectoryServer;
|
||||
import com.unboundid.ldap.listener.InMemoryDirectoryServerConfig;
|
||||
import com.unboundid.ldap.listener.InMemoryListenerConfig;
|
||||
@ -110,7 +115,7 @@ public final class TestUtils {
|
||||
private static byte[] toBytes(Class< ? > clazz) throws IOException {
|
||||
String path = clazz.getName().replace('.', '/') + ".class";
|
||||
InputStream stream = clazz.getClassLoader().getResourceAsStream(path);
|
||||
return stream.readAllBytes();
|
||||
return TestUtils.inputStreamReadAllBytes(stream);
|
||||
}
|
||||
|
||||
public static byte[] toBytes(Object object) throws IOException {
|
||||
@ -125,9 +130,24 @@ public final class TestUtils {
|
||||
* Requires {@code -Djdk.attach.allowAttachSelf=true} on the command line.
|
||||
*/
|
||||
public static void installAgent(String options) throws Exception {
|
||||
/*
|
||||
long pid = ProcessHandle.current().pid();
|
||||
VirtualMachine jvm = VirtualMachine.attach(String.valueOf(pid));
|
||||
jvm.loadAgent(createAgentJar(), options);
|
||||
jvm.detach();
|
||||
*/
|
||||
AgentLoader.loadAgentClass(AegisAgent.class.getName(), options);
|
||||
}
|
||||
|
||||
public static byte[] inputStreamReadAllBytes(InputStream stream) throws IOException {
|
||||
return ByteStreams.toByteArray(stream);
|
||||
}
|
||||
|
||||
public static String fileReadString(Path path) throws IOException {
|
||||
return new String(Files.readAllBytes(path), Charsets.UTF_8);
|
||||
}
|
||||
|
||||
public static Set<String> setOf(String... args) {
|
||||
return new HashSet<String>(Arrays.<String>asList(args));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user