Build SGX against deterministic fork of OpenJDK8 (#16)

* Update SGX build to use deterministic OpenJDK repository.
* Remove unused imports.
* Update Kotlin dependencies.
* Update Avian so that it compiles against our OpenJDK repo.
Also include sunec.jar in the Avian binary. because the Enclavlet needs it.
* Embed jsse.jar within Avian to enable X.509 support.

sgx-jvm/Makefile

@@ -2,6 +2,9 @@ MAKEFILE_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
 ROOT=$(MAKEFILE_DIR)/dependencies/root
 SHELL=/bin/bash
 # JAVA_HOME=$(ROOT)/usr/lib/jvm/java-8-openjdk-amd64
+# JAVA_HOME=$(ROOT)/usr/lib/jvm/java-openjdk
+
+JDK_IMAGE=$(PWD)/jdk8u/build/linux-x86_64-normal-server-release/images/j2re-image
 
 .PHONY: all
 all: jvm-enclave/standalone/build/standalone_sgx_verify
@@ -14,8 +17,8 @@ jvm-enclave/standalone/build/standalone_sgx_verify: avian linux-sgx/build/linux/
 AVIAN_EXTRA_CFLAGS="-I$(ROOT)/usr/include -I$(ROOT)/usr/include/x86_64-linux-gnu"
 AVIAN_EXTRA_LDFLAGS="-L$(ROOT)/usr/lib -L$(ROOT)/usr/lib/x86_64-linux-gnu -ldl -lpthread -lz"
 .PHONY: avian
-avian: | jdk8u/hotspot
+avian: | $(JDK_IMAGE)
-	PATH=$(ROOT)/usr/bin:$(PATH) $(MAKE) -C avian build-lflags=$(AVIAN_EXTRA_LDFLAGS) extra-lflags=$(AVIAN_EXTRA_LDFLAGS) extra-build-cflags+=$(AVIAN_EXTRA_CFLAGS) extra-cflags+=$(AVIAN_EXTRA_CFLAGS) mode=debug openjdk=$(JAVA_HOME) openjdk-src=../jdk8u/jdk/src system=sgx
+	PATH=$(ROOT)/usr/bin:$(PATH) $(MAKE) -C avian build-lflags=$(AVIAN_EXTRA_LDFLAGS) extra-lflags=$(AVIAN_EXTRA_LDFLAGS) extra-build-cflags+=$(AVIAN_EXTRA_CFLAGS) extra-cflags+=$(AVIAN_EXTRA_CFLAGS) mode=debug openjdk=$(JAVA_HOME) openjdk-src=$(PWD)/jdk8u/jdk/src openjdk-image=$(JDK_IMAGE) system=sgx
 
 # The SGX SDK
 LINUX_SGX_SOURCES=$(shell find linux-sgx \( -name '*.c' -o -name '*.cpp' -o -name '*.h' -o -name '*.edl' \) ! \( -name '*_u.?' -o -name '*_t.?'  -o -name '*.pb.h' -o -path 'linux-sgx/sdk/cpprt/linux/libunwind/*' -o -path 'linux-sgx/external/rdrand/src/config.h' \)) # Poor man's up-to-date check (they don't have one in the SDK??)
@@ -23,10 +26,10 @@ linux-sgx/build/linux/aesm_service: $(LINUX_SGX_SOURCES) linux-sgx/external/ippc
 	LD_LIBRARY_PATH=$(ROOT)/usr/lib/x86_64-linux-gnu:$(ROOT)/lib/x86_64-linux-gnu LIBRARY_PATH=$(ROOT)/usr/lib/x86_64-linux-gnu PATH=$(ROOT)/usr/bin:$(PATH) ACLOCAL_PATH=$(ROOT)/usr/share/aclocal $(MAKE) -C linux-sgx EXTRA_CXXFLAGS+="-isystem $(ROOT)/usr/include -isystem $(ROOT)/usr/include/x86_64-linux-gnu -L$(ROOT)/usr/lib/x86_64-linux-gnu" DEBUG=1
 
 jdk8u:
-	hg clone http://hg.openjdk.java.net/jdk8u/jdk8u
+	git clone -b deterministic-jvm8 --single-branch https://github.com/corda/openjdk $@
 
-jdk8u/hotspot: | jdk8u
+$(JDK_IMAGE): jdk8u
-	cd jdk8u && $(SHELL) ./get_source.sh
+	cd jdk8u && $(SHELL) ./configure && $(MAKE) JOBS=2 images
 
 linux-sgx/external/ippcp_internal/inc:
 	cd linux-sgx && $(SHELL) ./download_prebuilt.sh
@@ -38,9 +41,11 @@ build:
 clean:
 	$(MAKE) -C jvm-enclave clean
 	$(MAKE) -C linux-sgx clean
+	[ ! -d jdk8u ] || $(MAKE) -C jdk8u clean
 	$(MAKE) -C avian clean
 
 .PHONY: distclean
 distclean: clean
-	rm -rf jdk8u
+	$(RM) -r jdk8u
-	rm -rf linux-sgx/external/{ippcp_internal,libirc,libm}
+	$(RM) -r linux-sgx/external/{ippcp_internal,libirc,libm}
+

sgx-jvm/README.md

@@ -4,11 +4,11 @@ The build
 Prerequisites
 -------------
 
-* Install mercurial, gcc/g++(6), autoconf, automake, ocaml, opendjk(8), libtool, python(2.7)
+* Install gcc/g++(6), autoconf, automake, ocaml, opendjk(8), libtool, python(2.7)
-* Make sure JAVA_HOME points to your jdk 8 installation
+* Make sure JAVA_HOME points to your OpenJDK 8 installation
 * Make sure CXX points to g++ (the project does NOT compile with other compilers like clang!)
 * If your hardware supports SGX and you want to use it directly you need to install and load the sgx kernel module (verify by running `lsmod | grep isgx`) and have the sgx service running (on a systemd setup verify by running `systemctl status aesmd`). Note that this is only required for actually running the binary, the build should work fine without.
-* The SGX SDK has a simulation mode that doesn't require hardware support. To use this edit `sgx-jvm/jvm-enclave/CMakeLists.txt` and change `set(SGX_USE_HARDWARE TRUE)` to `FALSE`
+* The SGX SDK has a simulation mode that doesn't require hardware support. To use this edit `sgx-jvm/jvm-enclave/common/CMakeLists.txt` and change `set(SGX_USE_HARDWARE TRUE)` to `FALSE`
 
 Toplevel Makefile targets
 -------------------------

sgx-jvm/avian/classpath/avian/ConstantPool.java

@@ -127,7 +127,7 @@ public class ConstantPool {
 
     public void writeTo(OutputStream out) throws IOException {
       write1(out, CONSTANT_Utf8);
-      byte[] bytes = data.getBytes();
+      byte[] bytes = data.getBytes("UTF-8");
       write2(out, bytes.length);
       out.write(bytes);
     }

sgx-jvm/avian/classpath/avian/Traces.java

@@ -1,71 +0,0 @@
-/* Copyright (c) 2008-2015, Avian Contributors
-
-   Permission to use, copy, modify, and/or distribute this software
-   for any purpose with or without fee is hereby granted, provided
-   that the above copyright notice and this permission notice appear
-   in all copies.
-
-   There is NO WARRANTY for this software.  See license.txt for
-   details. */
-
-package avian;
-
-import java.net.InetSocketAddress;
-import java.nio.ByteBuffer;
-import java.nio.channels.ServerSocketChannel;
-import java.nio.channels.SocketChannel;
-
-public class Traces {
-  private static final String Newline = System.getProperty("line.separator");
-
-  private static String traceAllThreads() {
-    StringBuilder buffer = new StringBuilder();
-
-    Thread[] threads = new Thread[Thread.activeCount()];
-
-    int count = Thread.enumerate(threads);
-    for (int i = 0; i < count; ++i) {
-      traceThread(threads[i], buffer);
-    }
-
-    return buffer.toString();
-  }
-
-  private static String traceThread(Thread thread) {
-    StringBuilder buffer = new StringBuilder();
-
-    traceThread(thread, buffer);
-
-    return buffer.toString();
-  }
-
-  private static void traceThread(Thread thread, StringBuilder buffer) {
-    buffer.append(thread).append(Newline);
-    for (StackTraceElement e: thread.getStackTrace()) {
-      buffer.append("\tat ").append(e).append(Newline);
-    }
-  }
-
-  public static void startTraceListener(final String host, final int port) {
-    Thread t = new Thread(new Runnable() {
-        public void run() {
-          try {
-            ServerSocketChannel server = ServerSocketChannel.open();
-            server.socket().bind(new InetSocketAddress(host, port));
-            while (true) {
-              SocketChannel c = server.accept();
-              try {
-                c.write(ByteBuffer.wrap(traceAllThreads().getBytes()));
-              } finally {
-                c.close();
-              }
-            }
-          } catch (Exception e) {
-            e.printStackTrace();
-          }
-        }
-      });
-    t.setDaemon(true);
-    t.start();
-  }
-}

sgx-jvm/avian/classpath/java/lang/invoke/MethodType.java

@@ -38,8 +38,11 @@ public final class MethodType implements java.io.Serializable {
 
   MethodType(String spec) {
     this.loader = SystemClassLoader.appLoader();
-    this.spec = new byte[spec.length() + 1];
+    try {
-    spec.getBytes(0, spec.length(), this.spec, 0);
+        this.spec = spec.getBytes("UTF-8");
+    } catch (java.io.UnsupportedEncodingException e) {
+        throw new IllegalStateException(e.getMessage(), e);
+    }
   }
 
   public String toMethodDescriptorString() {
@@ -94,7 +97,11 @@ public final class MethodType implements java.io.Serializable {
 
     result = new Result(spec, rtype, type(spec).return_);
 
-    this.spec = sb.toString().getBytes();
+    try {
+        this.spec = sb.toString().getBytes("UTF-8");
+    } catch (java.io.UnsupportedEncodingException e) {
+        throw new IllegalStateException(e.getMessage(), e);
+    }
   }
 
   public static MethodType methodType(Class rtype,

sgx-jvm/avian/makefile

@@ -235,6 +235,10 @@ ifneq ($(openjdk),)
 		javahome = "$$($(native-path) "$(openjdk)/jre")"
 	endif
 
+        ifeq ($(openjdk-image),)
+            openjdk-image = $(openjdk)/jre
+        endif
+
 	classpath = openjdk
 	boot-classpath := "$(boot-classpath)$(path-separator)$$($(native-path) "$(openjdk)/jre/lib/rt.jar")"
 	build-javahome = $(openjdk)/jre
@@ -1530,7 +1534,6 @@ ifneq ($(classpath),avian)
 		$(classpath-src)/avian/Singleton.java \
 		$(classpath-src)/avian/Stream.java \
 		$(classpath-src)/avian/SystemClassLoader.java \
-		$(classpath-src)/avian/Traces.java \
 		$(classpath-src)/avian/VMClass.java \
 		$(classpath-src)/avian/VMField.java \
 		$(classpath-src)/avian/VMMethod.java \
@@ -2378,10 +2381,10 @@ $(openjdk-jar-dep):
 	@mkdir -p $(dir $(@))
 	@mkdir -p $(classpath-build)
 	(cd $(classpath-build) && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/rt.jar")" && \
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/rt.jar")" && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/jsse.jar")" && \
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/jsse.jar")" && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/jce.jar")" && \
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/jce.jar")" && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/charsets.jar")" && \
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/charsets.jar")" && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/ext/sunjce_provider.jar")" && \
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/resources.jar")" && \
-		$(jar) xf "$$($(native-path) "$(openjdk)/jre/lib/resources.jar")")
+		$(jar) xf "$$($(native-path) "$(openjdk-image)/lib/ext/sunec.jar")")
 	@touch $(@)

sgx-jvm/avian/openjdk-src.mk

@@ -8,13 +8,8 @@ openjdk-sources = \
 	$(openjdk-src)/share/native/common/verify_stub.c \
 	$(openjdk-src)/share/native/java/io/FileInputStream.c \
 	$(openjdk-src)/share/native/java/io/io_util.c \
-	$(openjdk-src)/share/native/java/io/ObjectInputStream.c \
-	$(openjdk-src)/share/native/java/io/ObjectOutputStream.c \
-	$(openjdk-src)/share/native/java/io/ObjectStreamClass.c \
-	$(openjdk-src)/share/native/java/io/RandomAccessFile.c \
 	$(openjdk-src)/share/native/java/lang/Class.c \
 	$(openjdk-src)/share/native/java/lang/ClassLoader.c \
-	$(openjdk-src)/share/native/java/lang/Compiler.c \
 	$(openjdk-src)/share/native/java/lang/Double.c \
 	$(openjdk-src)/share/native/java/lang/Float.c \
 	$(openjdk-src)/share/native/java/lang/Object.c \
@@ -32,13 +27,9 @@ openjdk-sources = \
 	$(openjdk-src)/share/native/java/lang/Thread.c \
 	$(openjdk-src)/share/native/java/lang/Throwable.c \
 	$(wildcard $(openjdk-src)/share/native/java/lang/fdlibm/src/*.c) \
-	$(openjdk-src)/share/native/java/net/DatagramPacket.c \
 	$(openjdk-src)/share/native/java/net/InetAddress.c \
-	$(openjdk-src)/share/native/java/net/Inet4Address.c \
-	$(openjdk-src)/share/native/java/net/Inet6Address.c \
 	$(openjdk-src)/share/native/java/nio/Bits.c \
 	$(openjdk-src)/share/native/java/security/AccessController.c \
-	$(wildcard $(openjdk-src)/share/native/java/sql/DriverManager.c) \
 	$(openjdk-src)/share/native/java/util/concurrent/atomic/AtomicLong.c \
 	$(openjdk-src)/share/native/java/util/TimeZone.c \
 	$(openjdk-src)/share/native/java/util/zip/Adler32.c \
@@ -47,7 +38,6 @@ openjdk-sources = \
 	$(openjdk-src)/share/native/java/util/zip/Inflater.c \
 	$(openjdk-src)/share/native/java/util/zip/ZipFile.c \
 	$(openjdk-src)/share/native/java/util/zip/zip_util.c \
-	$(openjdk-src)/share/native/sun/management/VMManagementImpl.c \
 	$(openjdk-src)/share/native/sun/misc/GC.c \
 	$(openjdk-src)/share/native/sun/misc/MessageUtils.c \
 	$(openjdk-src)/share/native/sun/misc/NativeSignalHandler.c \
@@ -60,18 +50,12 @@ openjdk-sources = \
 	$(openjdk-src)/share/native/sun/reflect/Reflection.c
 
 openjdk-headers-classes = \
-	java.io.Console \
 	java.io.FileDescriptor \
 	java.io.FileInputStream \
 	java.io.FileOutputStream \
 	java.io.FileSystem \
-	java.io.ObjectInputStream \
-	java.io.ObjectOutputStream \
-	java.io.ObjectStreamClass \
-	java.io.RandomAccessFile \
 	java.lang.Class \
 	java.lang.ClassLoader \
-	java.lang.Compiler \
 	java.lang.Double \
 	java.lang.Float \
 	java.lang.Integer \
@@ -90,17 +74,6 @@ openjdk-headers-classes = \
 	java.lang.reflect.Array \
 	java.lang.reflect.Proxy \
 	java.net.InetAddress \
-	java.net.Inet4Address \
-	java.net.Inet6Address \
-	java.net.DatagramPacket \
-	java.net.SocketOptions \
-	java.net.InetAddressImplFactory \
-	java.net.Inet4AddressImpl \
-	java.net.Inet6AddressImpl \
-	java.net.NetworkInterface \
-	java.net.PlainSocketImpl \
-	java.net.SocketInputStream \
-	java.net.SocketOutputStream \
 	java.nio.MappedByteBuffer \
 	java.security.AccessController \
 	java.util.ResourceBundle \
@@ -113,7 +86,6 @@ openjdk-headers-classes = \
 	java.util.zip.Inflater \
 	java.util.zip.ZipEntry \
 	java.util.zip.ZipFile \
-	sun.management.VMManagementImpl \
 	sun.misc.GC \
 	sun.misc.MessageUtils \
 	sun.misc.NativeSignalHandler \
@@ -123,19 +95,7 @@ openjdk-headers-classes = \
 	sun.misc.Version \
 	sun.misc.URLClassPath \
 	sun.net.spi.DefaultProxySelector \
-	sun.nio.ch.FileKey \
-	sun.nio.ch.FileChannelImpl \
-	sun.nio.ch.FileDispatcherImpl \
-	sun.nio.ch.DatagramChannelImpl \
-	sun.nio.ch.DatagramDispatcher \
 	sun.nio.ch.IOStatus \
-	sun.nio.ch.IOUtil \
-	sun.nio.ch.Net \
-	sun.nio.ch.ServerSocketChannelImpl \
-	sun.nio.ch.SocketChannelImpl \
-	sun.nio.ch.SocketDispatcher \
-	sun.nio.ch.PollArrayWrapper \
-	sun.nio.ch.NativeThread \
 	sun.reflect.ConstantPool \
 	sun.reflect.NativeConstructorAccessorImpl \
 	sun.reflect.NativeMethodAccessorImpl \
@@ -159,7 +119,6 @@ openjdk-cflags = \
 	"-I$(openjdk-src)/share/native/java/lang/fdlibm/include" \
 	"-I$(openjdk-src)/share/native/java/net" \
 	"-I$(openjdk-src)/share/native/java/util/zip" \
-	"-I$(openjdk-src)/share/native/sun/management" \
 	"-I$(openjdk-src)/share/native/sun/nio/ch" \
 	"-I$(openjdk-src)/share/javavm/include" \
 	-D_LITTLE_ENDIAN \
@@ -181,44 +140,16 @@ ifeq ($(platform),windows)
 	openjdk-sources += \
 		$(openjdk-src)/windows/native/common/jni_util_md.c \
 		$(openjdk-src)/windows/native/java/io/canonicalize_md.c \
-		$(openjdk-src)/windows/native/java/io/Console_md.c \
 		$(openjdk-src)/windows/native/java/io/FileDescriptor_md.c \
 		$(openjdk-src)/windows/native/java/io/FileInputStream_md.c \
 		$(openjdk-src)/windows/native/java/io/FileOutputStream_md.c \
 		$(openjdk-src)/windows/native/java/io/io_util_md.c \
-		$(openjdk-src)/windows/native/java/io/RandomAccessFile_md.c \
 		$(openjdk-src)/windows/native/java/io/WinNTFileSystem_md.c \
 		$(openjdk-src)/windows/native/java/lang/java_props_md.c \
-		$(openjdk-src)/windows/native/java/lang/ProcessEnvironment_md.c \
-		$(openjdk-src)/windows/native/java/lang/ProcessImpl_md.c \
-		$(openjdk-src)/windows/native/java/net/net_util_md.c \
-		$(openjdk-src)/windows/native/java/net/ExtendedOptionsImpl.c \
-		$(openjdk-src)/windows/native/java/net/DualStackPlainSocketImpl.c \
-		$(openjdk-src)/windows/native/java/net/InetAddressImplFactory.c \
-		$(openjdk-src)/windows/native/java/net/Inet4AddressImpl.c \
-		$(openjdk-src)/windows/native/java/net/Inet6AddressImpl.c \
-		$(openjdk-src)/windows/native/java/net/NetworkInterface.c \
-		$(openjdk-src)/windows/native/java/net/NetworkInterface_winXP.c \
-		$(openjdk-src)/windows/native/java/net/SocketInputStream.c \
-		$(openjdk-src)/windows/native/java/net/SocketOutputStream.c \
-		$(openjdk-src)/windows/native/java/net/TwoStacksPlainDatagramSocketImpl.c \
-		$(openjdk-src)/windows/native/java/net/TwoStacksPlainSocketImpl.c \
 		$(openjdk-src)/windows/native/java/util/WindowsPreferences.c \
 		$(openjdk-src)/windows/native/java/util/logging.c \
 		$(openjdk-src)/windows/native/java/util/TimeZone_md.c \
 		$(openjdk-src)/windows/native/sun/io/Win32ErrorMode.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/DatagramChannelImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/DatagramDispatcher.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/FileChannelImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/FileDispatcherImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/FileKey.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/IOUtil.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/Net.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/ServerSocketChannelImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/SocketChannelImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/SocketDispatcher.c \
-		$(openjdk-src)/windows/native/sun/nio/ch/WindowsSelectorImpl.c \
-		$(openjdk-src)/windows/native/sun/nio/fs/WindowsNativeDispatcher.c \
 		$(openjdk-src)/windows/native/sun/security/provider/WinCAPISeedGenerator.c
 
 	ifeq (7,$(openjdk-version))
@@ -228,14 +159,7 @@ ifeq ($(platform),windows)
 	endif
 
 	openjdk-headers-classes += \
-		java.net.DualStackPlainSocketImpl \
+		sun.io.Win32ErrorMode
-		java.net.SocketImpl \
-		java.net.TwoStacksPlainDatagramSocketImpl \
-		java.net.TwoStacksPlainSocketImpl \
-		java.lang.ProcessImpl \
-		sun.io.Win32ErrorMode \
-		sun.nio.ch.WindowsSelectorImpl \
-		sun.nio.fs.WindowsNativeDispatcher \
 
 	openjdk-cflags += \
 		"-I$(openjdk-src)/windows/javavm/export" \
@@ -263,58 +187,24 @@ else
 	openjdk-sources += \
 		$(shell find $(openjdk-src)/solaris/native/common -name '*.c') \
 		$(openjdk-src)/solaris/native/java/io/canonicalize_md.c \
-		$(openjdk-src)/solaris/native/java/io/Console_md.c \
 		$(openjdk-src)/solaris/native/java/io/FileDescriptor_md.c \
 		$(openjdk-src)/solaris/native/java/io/FileInputStream_md.c \
 		$(openjdk-src)/solaris/native/java/io/FileOutputStream_md.c \
 		$(wildcard $(openjdk-src)/solaris/native/java/io/FileSystem_md.c) \
 		$(openjdk-src)/solaris/native/java/io/io_util_md.c \
-		$(openjdk-src)/solaris/native/java/io/RandomAccessFile_md.c \
 		$(openjdk-src)/solaris/native/java/io/UnixFileSystem_md.c \
 		$(openjdk-src)/solaris/native/java/lang/java_props_md.c \
 		$(wildcard $(openjdk-src)/solaris/native/java/lang/childproc.c) \
-		$(openjdk-src)/solaris/native/java/lang/ProcessEnvironment_md.c \
-		$(openjdk-src)/solaris/native/java/lang/UNIXProcess_md.c \
-		$(openjdk-src)/solaris/native/java/net/net_util_md.c \
-		$(openjdk-src)/solaris/native/java/net/ExtendedOptionsImpl.c \
-		$(openjdk-src)/solaris/native/java/net/InetAddressImplFactory.c \
-		$(openjdk-src)/solaris/native/java/net/Inet4AddressImpl.c \
-		$(openjdk-src)/solaris/native/java/net/Inet6AddressImpl.c \
-		$(openjdk-src)/solaris/native/java/net/NetworkInterface.c \
-		$(openjdk-src)/solaris/native/java/net/PlainSocketImpl.c \
-		$(openjdk-src)/solaris/native/java/net/PlainDatagramSocketImpl.c \
-		$(openjdk-src)/solaris/native/java/net/SocketInputStream.c \
-		$(openjdk-src)/solaris/native/java/net/SocketOutputStream.c \
 		$(openjdk-src)/solaris/native/java/nio/MappedByteBuffer.c \
 		$(openjdk-src)/solaris/native/java/util/FileSystemPreferences.c \
 		$(openjdk-src)/solaris/native/java/util/logging.c \
-		$(openjdk-src)/solaris/native/java/util/TimeZone_md.c \
+		$(openjdk-src)/solaris/native/java/util/TimeZone_md.c
-		$(openjdk-src)/solaris/native/sun/net/dns/ResolverConfigurationImpl.c \
-		$(openjdk-src)/solaris/native/sun/net/spi/DefaultProxySelector.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/DatagramChannelImpl.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/DatagramDispatcher.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/FileChannelImpl.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/FileDispatcherImpl.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/FileKey.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/IOUtil.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/Net.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/ServerSocketChannelImpl.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/SocketChannelImpl.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/SocketDispatcher.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/PollArrayWrapper.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/InheritedChannel.c \
-		$(openjdk-src)/solaris/native/sun/nio/ch/NativeThread.c \
-		$(openjdk-src)/solaris/native/sun/nio/fs/UnixNativeDispatcher.c \
 
 	openjdk-headers-classes += \
-		java.net.PlainDatagramSocketImpl \
+		java.io.UnixFileSystem
-		java.io.UnixFileSystem \
-		sun.nio.ch.InheritedChannel \
-		sun.nio.fs.UnixNativeDispatcher \
 
 	ifneq (7,$(openjdk-version))
-		openjdk-headers-classes += \
+		openjdk-headers-classes +=
-			jdk.net.SocketFlow
 	endif
 
 	openjdk-cflags += \
@@ -337,11 +227,9 @@ else
 
 	ifeq ($(platform),linux)
 		openjdk-sources += \
-			$(openjdk-src)/solaris/native/java/net/linux_close.c \
+			$(openjdk-src)/solaris/native/java/net/linux_close.c
-			$(openjdk-src)/solaris/native/sun/nio/ch/EPollArrayWrapper.c
 
-		openjdk-headers-classes += \
+		openjdk-headers-classes +=
-			sun.nio.ch.EPollArrayWrapper
 
 		openjdk-cflags += \
 			"-I$(openjdk-src)/solaris/native/common/deps/glib2" \
@@ -370,9 +258,7 @@ else
 	endif
 endif
 
-openjdk-local-sources += \
+openjdk-local-sources +=
-	$(src)/openjdk/my_net_util.c \
-	$(src)/openjdk/my_management.c
 
 openjdk-c-objects = \
 	$(foreach x,$(1),$(patsubst $(2)/%.c,$(3)/%-openjdk.o,$(x)))

sgx-jvm/avian/src/classpath-openjdk.cpp

@@ -380,9 +380,6 @@ class MyClasspath : public Classpath {
     sb.append("/lib/jce.jar");
     sb.append(s->pathSeparator());
     sb.append(javaHome);
-    sb.append("/lib/ext/sunjce_provider.jar");
-    sb.append(s->pathSeparator());
-    sb.append(javaHome);
     sb.append("/lib/resources.jar");
     sb.append('\0');
 
@@ -1989,10 +1986,6 @@ int64_t JNICALL getBootstrapResources(Thread* t, object, uintptr_t* arguments)
   }
 }
 
-extern "C" AVIAN_EXPORT jint JNICALL net_JNI_OnLoad(JavaVM*, void*);
-
-extern "C" AVIAN_EXPORT jint JNICALL management_JNI_OnLoad(JavaVM*, void*);
-
 void JNICALL loadLibrary(Thread* t, object, uintptr_t* arguments)
 {
   Thread::LibraryLoadStack stack(
@@ -2008,43 +2001,7 @@ void JNICALL loadLibrary(Thread* t, object, uintptr_t* arguments)
   bool absolute = arguments[2];
 
   if (not absolute) {
-    if (strcmp(RUNTIME_ARRAY_BODY(n), "net") == 0) {
+    if (strcmp(RUNTIME_ARRAY_BODY(n), "zip") == 0
-      bool ran;
-
-      {
-        ACQUIRE(t, t->m->classLock);
-
-        local::MyClasspath* c
-            = static_cast<local::MyClasspath*>(t->m->classpath);
-
-        ran = c->ranNetOnLoad;
-        c->ranNetOnLoad = true;
-      }
-
-      if (not ran) {
-        net_JNI_OnLoad(t->m, 0);
-      }
-
-      return;
-    } else if (strcmp(RUNTIME_ARRAY_BODY(n), "management") == 0) {
-      bool ran;
-
-      {
-        ACQUIRE(t, t->m->classLock);
-
-        local::MyClasspath* c
-            = static_cast<local::MyClasspath*>(t->m->classpath);
-
-        ran = c->ranManagementOnLoad;
-        c->ranManagementOnLoad = true;
-      }
-
-      if (not ran) {
-        management_JNI_OnLoad(t->m, 0);
-      }
-
-      return;
-    } else if (strcmp(RUNTIME_ARRAY_BODY(n), "zip") == 0
                or strcmp(RUNTIME_ARRAY_BODY(n), "nio") == 0) {
       return;
     }

sgx-jvm/avian/src/openjdk/my_management.c

@@ -1,2 +0,0 @@
-#define JNI_OnLoad management_JNI_OnLoad
-#include "management.c"

sgx-jvm/avian/src/openjdk/my_net_util.c

@@ -1,20 +0,0 @@
-#define JNI_OnLoad net_JNI_OnLoad
-#include "net_util.c"
-
-#ifdef _WIN32
-
-#undef  IN6_SET_ADDR_UNSPECIFIED
-#define IN6_SET_ADDR_UNSPECIFIED(a) \
-  memset((a)->s6_bytes,0,sizeof(struct in6_addr))
-
-void
-IN6ADDR_SETANY(struct sockaddr_in6 *a)
-{
-  a->sin6_family = AF_INET6;
-  a->sin6_port = 0;
-  a->sin6_flowinfo = 0;
-  IN6_SET_ADDR_UNSPECIFIED(&a->sin6_addr);
-  a->sin6_scope_id = 0;
-}
-
-#endif

sgx-jvm/avian/test/Buffers.java

@@ -1,3 +1,4 @@
+import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.BufferUnderflowException;
 import java.nio.BufferOverflowException;
@@ -8,31 +9,31 @@ public class Buffers {
     System.loadLibrary("test");
   }
   
-  private static void testArrays(Factory factory1, Factory factory2) {
+  private static void testArrays(Factory factory1, Factory factory2) throws IOException {
     final int size = 64;
     ByteBuffer b1 = factory1.allocate(size);
     ByteBuffer b2 = factory2.allocate(size);
     
     String s = "1234567890abcdefghijklmnopqrstuvwxyz";
-    b1.put(s.getBytes());
+    b1.put(s.getBytes("UTF-8"));
     b1.flip();
     byte[] ba = new byte[s.length()];
     b1.get(ba);
-    assertEquals(s, new String(ba));
+    assertEquals(s, new String(ba, "UTF-8"));
     b1.position(0);
     b2.put(b1);
     b2.flip();
     b2.get(ba);
-    assertEquals(s, new String(ba));
+    assertEquals(s, new String(ba, "UTF-8"));
     b1.position(0);
     b2.position(0);
     b1.limit(b1.capacity());
     b2.limit(b2.capacity());
-    b1.put(s.getBytes(), 4, 5);
+    b1.put(s.getBytes("UTF-8"), 4, 5);
     b1.flip();
     ba = new byte[5];
     b1.get(ba);
-    assertEquals(s.substring(4, 9), new String(ba));
+    assertEquals(s.substring(4, 9), new String(ba, "UTF-8"));
   }
 
   private static void testPrimativeGetAndSet(Factory factory1, Factory factory2) {

sgx-jvm/avian/test/Datagrams.java

@@ -1,100 +0,0 @@
-import java.net.SocketAddress;
-import java.net.InetSocketAddress;
-import java.net.ProtocolFamily;
-import java.net.StandardProtocolFamily;
-import java.nio.ByteBuffer;
-import java.nio.channels.DatagramChannel;
-import java.nio.channels.Selector;
-import java.nio.channels.SelectionKey;
-
-public class Datagrams {
-  private static void expect(boolean v) {
-    if (! v) throw new RuntimeException();
-  }
-
-  private static boolean equal(byte[] a, int aOffset, byte[] b, int bOffset,
-                               int length)
-  {
-    for (int i = 0; i < length; ++i) {
-      if (a[aOffset + i] != b[bOffset + i]) return false;
-    }
-    return true;
-  }
-
-  public static void main(String[] args) throws Exception {
-    test(true);
-    test(false);
-  }
-
-  private static void test(boolean send) throws Exception {
-    final String Hostname = "localhost";
-    final int InPort = 22043;
-    final int OutPort = 22044;
-    final SocketAddress InAddress = new InetSocketAddress(Hostname, InPort);
-    final SocketAddress OutAddress = new InetSocketAddress(Hostname, OutPort);
-    final byte[] Message = "hello, world!".getBytes();
-
-    DatagramChannel out = DatagramChannel.open();
-    try {
-      out.configureBlocking(false);
-      out.socket().bind(OutAddress);
-      if (! send) out.connect(InAddress);
-    
-      DatagramChannel in = DatagramChannel.open();
-      try {
-        in.configureBlocking(false);
-        in.socket().bind(InAddress);
-
-        Selector selector = Selector.open();
-        try {
-          SelectionKey outKey = out.register
-            (selector, SelectionKey.OP_WRITE, null);
-
-          SelectionKey inKey = in.register
-            (selector, SelectionKey.OP_READ, null);
-
-          int state = 0;
-          ByteBuffer inBuffer = ByteBuffer.allocate(Message.length);
-          loop: while (true) {
-            selector.select();
-
-            switch (state) {
-            case 0: {
-              if (outKey.isWritable()) {
-                if (send) {
-                  out.send(ByteBuffer.wrap(Message), InAddress);
-                } else {
-                  out.write(ByteBuffer.wrap(Message));
-                }
-                state = 1;
-              }
-            } break;
-
-            case 1: {
-              if (inKey.isReadable()) {
-                expect(in.receive(inBuffer).equals(OutAddress));
-                if (! inBuffer.hasRemaining()) {
-                  expect(equal(inBuffer.array(),
-                               inBuffer.arrayOffset(),
-                               Message,
-                               0,
-                               Message.length));
-                  break loop;
-                }
-              }
-            } break;
-
-            default: throw new RuntimeException();
-            }
-          }
-        } finally {
-          selector.close();
-        }
-      } finally {
-        in.close();
-      }
-    } finally {
-      out.close();
-    }
-  }
-}

sgx-jvm/avian/test/FileOutput.java

@@ -1,47 +0,0 @@
-import java.io.FileOutputStream;
-import java.io.FileInputStream;
-import java.io.File;
-import java.io.IOException;
-
-public class FileOutput {
-  private static void expect(boolean v) {
-    if (! v) throw new RuntimeException();
-  }
-
-  private static void test(boolean appendFirst) throws IOException {
-    try {
-      FileOutputStream f = new FileOutputStream("test.txt", appendFirst);
-      f.write("Hello world!\n".getBytes());
-      f.close();
-      
-      FileOutputStream f2 = new FileOutputStream("test.txt", true);
-      f2.write("Hello world again!".getBytes());
-      f2.close();
-      
-      FileInputStream in = new FileInputStream("test.txt");
-      byte[] buffer = new byte[256];
-      int c;
-      int offset = 0;
-      while ((c = in.read(buffer, offset, buffer.length - offset)) != -1) {
-        offset += c;
-      }
-      in.close();
-
-      if (! "Hello world!\nHello world again!".equals
-          (new String(buffer, 0, offset)))
-      {
-        throw new RuntimeException();
-      }
-    } finally {
-      expect(new File("test.txt").delete());
-    }
-  }
-
-  public static void main(String[] args) throws IOException {
-    expect(new File("nonexistent-file").length() == 0);
-
-    test(false);
-    test(true);
-  }
-
-}

sgx-jvm/avian/test/Files.java

@@ -35,62 +35,32 @@ public class Files {
     }
   }
 
-  private static void setExecutableTestWithPermissions(boolean executable)
-    throws Exception
-  {
-    File file = File.createTempFile("avian.", null);
-    try {
-      file.setExecutable(executable);
-      if (executable) {
-        expect(file.canExecute());
-      } else {
-        // Commented out because this will fail on Windows - both on Avian and on OpenJDK
-        // The implementation for Windows considers canExecute() to be the same as canRead()
-        // expect(!file.canExecute());
-      }
-    } finally {
-      expect(file.delete());
-    }
-  }
-  
   public static void main(String[] args) throws Exception {
     isAbsoluteTest(true);
     isAbsoluteTest(false);
-    setExecutableTestWithPermissions(true);
-    setExecutableTestWithPermissions(false);
     isRootParent();
   
-    { File f = new File("test.txt");
-      f.createNewFile();
-      expect(! f.createNewFile());
-      f.delete();
-    }
-
     { File f = new File("test.txt");
       FileOutputStream out = new FileOutputStream(f);
+      byte[] message = "hello, world!\n".getBytes("UTF-8");
+      out.write(message);
+      out.close();
+
+      expect(f.lastModified() > 0);
+
+      FileInputStream in = new FileInputStream(f);
       try {
-        byte[] message = "hello, world!\n".getBytes();
+        expect(in.available() == message.length);
-        out.write(message);
-        out.close();
 
-        expect(f.lastModified() > 0);
+        for (int i = 0; i < message.length; ++i) {
-
+          in.read();
-        FileInputStream in = new FileInputStream(f);
+          expect(in.available() == message.length - i - 1);
-        try {
-          expect(in.available() == message.length);
-          
-          for (int i = 0; i < message.length; ++i) {
-            in.read();
-            expect(in.available() == message.length - i - 1);
-          }
-          
-          expect(in.read() == -1);
-          expect(in.available() == 0);
-        } finally {
-          in.close();
         }
+          
+        expect(in.read() == -1);
+        expect(in.available() == 0);
       } finally {
-        f.delete();
+        in.close();
       }
     }
 

sgx-jvm/avian/test/Integers.java

@@ -33,35 +33,6 @@ public class Integers {
       expect(Integer.numberOfLeadingZeros(negative) == 0);
       negative += ((int)Math.pow(2, i));
     }
-
-    for(int i = 0; i < 99999; i++) {
-      String binary = "";
-      int nolz = 0;
-      boolean nolzFound = false;
-      for(int j = 0; j < 31; j++) {
-        double r = Math.random();
-        if(r < 0.5) {
-          binary += "0";
-          if(!nolzFound) {
-            nolz++;
-          }
-        } else {
-          binary += "1";
-          nolzFound = true;
-        }
-      }
-
-      double r = Math.random();
-      if(r < 0.5) {
-        // positive
-        binary = "0" + binary;
-        nolz++;
-        expect(Integer.numberOfLeadingZeros(Integer.parseInt(binary, 2)) == nolz);
-      } else {
-        // negative
-        expect(Integer.numberOfLeadingZeros(-Integer.parseInt(binary, 2)) == 0);
-      }
-    }
   }
 
   public static void main(String[] args) throws Exception {

sgx-jvm/avian/test/Misc.java

@@ -313,19 +313,6 @@ public class Misc {
       throw new RuntimeException(e);
     }
 
-    // as of this writing, we don't support URLs on Android, since it
-    // pulls in a third-party library we don't include:
-    if (! "http://www.android.com/".equals
-        (System.getProperty("java.vendor.url")))
-    {
-      expect(new URL("http://oss.readytalk.com")
-             .getHost().equals("oss.readytalk.com"));
-    }
-
-    expect(java.util.Arrays.equals
-	   (new byte[] { 0, 0, 0, 0 },
-	    java.net.InetAddress.getByName("0.0.0.0").getAddress()));
-
     expect(! staticRan);
     Static.run();
     expect(staticRan);

sgx-jvm/avian/test/Processes.java

@@ -1,31 +0,0 @@
-import java.io.IOException;
-
-public class Processes {
-  public static void main(String[] args) {
-    long start = System.currentTimeMillis();
-    try {
-      final Process p = Runtime.getRuntime().exec("sleep 10");
-      new Thread() {
-        public void run() {
-          try {
-            Thread.sleep(100);
-          } catch(InterruptedException e) {
-            // ignore
-          }
-          p.destroy();
-        }
-      }.start();
-      try {
-        p.waitFor();
-      } catch(InterruptedException e) {
-        // ignore
-      }
-      long stop = System.currentTimeMillis();
-      if(stop - start > 5000) {
-        throw new RuntimeException("test failed; we didn't kill the process...");
-      }
-    } catch(IOException e) {
-      throw new RuntimeException(e);
-    }
-  }
-}

sgx-jvm/avian/test/Serialize.java

@@ -1,231 +0,0 @@
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.Properties;
-
-public class Serialize implements Serializable {
-  public static final long serialVersionUID = 1l;
-  public int dummy = 0x12345678;
-  private static void expect(boolean v) {
-    if (! v) throw new RuntimeException();
-  }
-
-  private static void expectEqual(boolean a, boolean b) {
-	  expect(a == b);
-  }
-
-  private static void expectEqual(int a, int b) {
-	  expect(a == b);
-  }
-
-  private static void expectEqual(String a, String b) {
-	  expect(a.equals(b));
-  }
-
-  private static String pad(long number, int length) {
-    return pad(Long.toHexString(number), length, '0');
-  }
-
-  private static String pad(String s, int length, char padChar) {
-    length -= s.length();
-    if (length <= 0) {
-      return s;
-    }
-    StringBuilder builder = new StringBuilder();
-    while (length-- > 0) {
-      builder.append(padChar);
-    }
-    return builder.append(s).toString();
-  }
-
-  protected static void hexdump(byte[] a) {
-    StringBuilder builder = new StringBuilder();
-    System.err.print(pad(0, 8) + " ");
-    for (int i = 0; i < a.length; i++) {
-      String hex = Integer.toHexString(a[i] & 0xff);
-      System.err.print(" " + (hex.length() == 1 ? "0" : "") + hex);
-      builder.append(a[i] < 0x20 || a[i] > 0x7f ? '.' : (char)a[i]);
-      if ((i & 0xf) == 0x7) {
-        System.err.print(" ");
-      } else if ((i & 0xf) == 0xf) {
-        System.err.println("  |" + builder + "|");
-        builder.setLength(0);
-        System.err.print(pad(i + 1, 8) + " ");
-      }
-    }
-    for (int i = a.length & 0xf; i < 0x10; i++) {
-      System.err.print("   ");
-      if ((i & 0xf) == 0x7) {
-        System.err.print(" ");
-      }
-    }
-    System.err.println("  |" + builder + "|");
-  }
-
-  private static void expectEqual(byte[] a, int[] b) {
-    expect(a.length == b.length);
-
-    for (int i = 0; i < a.length; ++i) {
-      expect(a[i] == (byte)b[i]);
-    }
-  }
-
-  private static class MyMap implements Serializable {
-    private transient Properties properties = new Properties();
-
-    public final static long serialVersionUID = 0x0cc1f63e2d256ae6l;
-
-    public int size() {
-      return properties.size();
-    }
-
-    public void put(String key, String value) {
-      properties.put(key, value);
-    }
-
-    public String get(String key) {
-      return properties.getProperty(key);
-    }
-
-    private void writeObject(ObjectOutputStream out) throws IOException {
-      out.defaultWriteObject();
-      out.writeInt(size());
-      for (Object key : properties.keySet()) {
-        out.writeObject(key);
-        out.writeObject(properties.get(key));
-      }
-    }
-
-    private void readObject(ObjectInputStream in) throws IOException {
-      try {
-        in.defaultReadObject();
-      } catch (Exception e) {
-        // OpenJDK's defaultReadObject() can throw a ClassNotFoundException
-        throw new IOException(e);
-      }
-      properties = new Properties();
-      int size = in.readInt();
-      for (int i = 0; i < size; i++) try {
-        properties.put(in.readObject(), in.readObject());
-      } catch (ClassNotFoundException e) {
-        throw new IOException(e);
-      }
-    }
-  }
-
-  public static void main(String[] args) throws Exception {
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    ObjectOutputStream out2 = new ObjectOutputStream(out);
-    out2.writeBoolean(true);
-    out2.flush();
-    out2.writeByte(17);
-    out2.flush();
-    out2.writeInt(0xcafebabe);
-    out2.flush();
-    out2.writeUTF("Max & Möritz");
-    out2.flush();
-    out2.writeChar('ɛ');
-    out2.flush();
-    out2.writeObject(new Serialize());
-    out2.close();
-    byte[] array = out.toByteArray();
-    expectEqual(array, new int[] {
-      // magic
-      0xac, 0xed,
-      // version
-      0x00, 0x05,
-      // blockdata, length
-      0x77, 0x1,
-      // true
-      1,
-      // blockdata, length
-      0x77, 0x1,
-      // (byte)17
-      17,
-      // blockdata, length
-      0x77, 0x4,
-      // 0xcafebabe
-      0xca, 0xfe, 0xba, 0xbe,
-      // blockdata, length
-      0x77, 0xf,
-      // "Max & Möritz"
-      0x0, 0xd, 'M', 'a', 'x', ' ', '&', ' ', 'M', 0xc3, 0xb6, 'r', 'i', 't', 'z',
-      // blockdata, length
-      0x77, 0x2,
-      // 'ö'
-      0x02, 0x5b,
-      // object
-      0x73,
-      // class desc, "Serialize"
-      0x72, 0, 9, 'S', 'e', 'r', 'i', 'a', 'l', 'i', 'z', 'e',
-      // serialVersionUID
-      0, 0, 0, 0, 0, 0, 0, 1,
-      // flags (SC_SERIALIZABLE)
-      2,
-      // field count
-      0x0, 0x1,
-      // int dummy
-      'I', 0x0, 0x5, 'd', 'u', 'm', 'm', 'y',
-      // class annotation
-      0x78,
-      // super class desc
-      0x70,
-      // classdata[]
-      0x12, 0x34, 0x56, 0x78
-    });
-    ByteArrayInputStream in = new ByteArrayInputStream(array);
-    ObjectInputStream in2 = new ObjectInputStream(in);
-    expectEqual(true, in2.readBoolean());
-    expectEqual(17, in2.readByte());
-    expectEqual(0xcafebabe, in2.readInt());
-    expectEqual("Max & Möritz", in2.readUTF());
-    expectEqual('ɛ', in2.readChar());
-    Serialize unserialized = (Serialize) in2.readObject();
-    expectEqual(0x12345678, unserialized.dummy);
-    in2.close();
-
-    out.reset();
-    out2 = new ObjectOutputStream(out);
-    MyMap map = new MyMap();
-    map.put("key", "value");
-    out2.writeObject(map);
-    out2.close();
-    array = out.toByteArray();
-    expectEqual(array, new int[] {
-      // magic
-      0xac, 0xed,
-      // version
-      0x00, 0x05,
-      // object
-      0x73,
-      // class desc "Serialize$MyMap"
-      0x72, 0, 15, 'S', 'e', 'r', 'i', 'a', 'l', 'i', 'z', 'e', '$',
-      'M', 'y', 'M', 'a', 'p',
-      // serial version UID: 0x0cc1f64e2d266ae6
-      0x0c, 0xc1, 0xf6, 0x3e, 0x2d, 0x25, 0x6a, 0xe6,
-      // flags: SC_SERIALIZABLE | SC_WRITE_METHOD
-      0x03,
-      // no (non-transient) fields
-      0, 0,
-      // class annotation
-      0x78,
-      // super class desc
-      0x70,
-      // custom TreeMap data written by TreeMap#writeObject
-      0x77, 4, 0x00 , 0x00, 0x00, 0x01, // (int)1 (== map.size())
-      0x74, 0, 3, 'k', 'e', 'y', // "key"
-      0x74, 0, 5, 'v', 'a', 'l', 'u', 'e', // "value"
-      // end block data
-      0x78
-    });
-    in = new ByteArrayInputStream(array);
-    in2 = new ObjectInputStream(in);
-    map = (MyMap)in2.readObject();
-    in2.close();
-    expectEqual(1, map.size());
-    expectEqual("value", (String)map.get("key"));
-  }
-}

sgx-jvm/avian/test/Sockets.java

@@ -1,33 +0,0 @@
-import java.net.SocketAddress;
-import java.net.InetSocketAddress;
-import java.nio.channels.SocketChannel;
-import java.io.IOException;
-
-public class Sockets {
-  private static void expect(boolean v) {
-    if (! v) throw new RuntimeException();
-  }
-
-  public static void testFailedBind() throws Exception {
-    final String Hostname = "localhost";
-    final int Port = 22046; // hopefully this port is unused
-    final SocketAddress Address = new InetSocketAddress(Hostname, Port);
-    final byte[] Message = "hello, world!".getBytes();
-
-    SocketChannel out = SocketChannel.open();
-    try {
-      try {
-        out.connect(Address);
-        expect(false);
-      } catch(IOException e) {
-        // We're good.  This previously triggered a vm assert, rather than an exception
-      }
-    } finally {
-      out.close();
-    }
-  }
-
-  public static void main(String[] args) throws Exception {
-    testFailedBind();
-  }
-}

sgx-jvm/avian/test/Strings.java

@@ -117,7 +117,7 @@ public class Strings {
   public static void main(String[] args) throws Exception {
     expect(new String(new byte[] { 99, 111, 109, 46, 101, 99, 111, 118, 97,
                                    116, 101, 46, 110, 97, 116, 46, 98, 117,
-                                   115, 46, 83, 121, 109, 98, 111, 108 })
+                                   115, 46, 83, 121, 109, 98, 111, 108 }, "UTF-8")
       .equals("com.ecovate.nat.bus.Symbol"));
     
     final String months = "Jan\u00aeFeb\u00aeMar\u00ae";
@@ -224,7 +224,7 @@ public class Strings {
     { String s = "hello, world!";
       java.nio.CharBuffer buffer = java.nio.CharBuffer.allocate(s.length());
       new java.io.InputStreamReader
-        (new java.io.ByteArrayInputStream(s.getBytes())).read(buffer);
+        (new java.io.ByteArrayInputStream(s.getBytes("UTF-8"))).read(buffer);
       expect(s.equals(new String(buffer.array())));
     }
   }

sgx-jvm/avian/test/Trace.java

@@ -1,113 +0,0 @@
-public class Trace implements Runnable {
-  private volatile boolean alive = true;
-
-  private static void throwSomething() {
-    throw new RuntimeException();
-  }
-
-  private void bar(Object o) {
-    o.toString();
-  }
-
-  private void foo() {
-    { long a = 42;
-      long b = 25;
-      long c = a / b;
-    }
-
-    try {
-      long a = 42;
-      long b = 0;
-      long c = a / b;
-    } catch (Exception e) { }
-
-    try {
-      throw new Exception();
-    } catch (Exception e) { }
-
-    try {
-      throwSomething();
-    } catch (Exception e) { }
-
-    try {
-      Trace.class.getMethod("bar", Object.class).invoke(this, this);
-    } catch (Exception e) { }
-  }
-
-  private static void dummy() {
-    byte[] a = new byte[10];
-    byte[] b = new byte[10];
-    System.arraycopy(a, 0, b, 0, 10);
-  }
-
-  private static void tail1(int a, int b, int c, int d, int e, int f) {
-    dummy();
-  }
-
-  private static void tail2() {
-    tail1(1, 2, 3, 4, 5, 6);
-    tail1(1, 2, 3, 4, 5, 6);
-  }
-
-  private static void test(Trace trace) {
-    tail1(1, 2, 3, 4, 5, 6);
-    tail2();
-    trace.foo();
-  }
-
-  public void run() {
-    synchronized (this) {
-      notifyAll();
-    }
-
-    try {
-      for (int i = 0; i < 10000; ++i) {
-        test(this);
-
-        if (i % 100 == 0) {
-          System.out.print("r");
-          System.out.flush();
-          synchronized (this) {
-            notifyAll();
-          }
-        }
-      }
-    } finally {
-      synchronized (this) {
-        alive = false;
-        notifyAll();
-      }
-    }
-  }
-
-  public static void main(String[] args) throws Exception {
-    if ("true".equals(System.getenv("TRAVIS"))) {
-      // This test fails randomly on Travis-CI, though we've never
-      // been able to reproduce the failure elsewhere.  So we disable
-      // it if we know we're running on Travis.
-      return;
-    }
-
-    Trace trace = new Trace();
-    Thread thread = new Thread(trace);
-
-    synchronized (trace) {
-      thread.start();
-      trace.wait();
-
-      int count = 0;
-      while (trace.alive) {
-        thread.getStackTrace();
-        ++ count;
-
-        if (count % 100 == 0) {
-          trace.wait();
-          System.out.print("t");
-          System.out.flush();
-        }
-      }
-
-      System.out.println("\ngot " + count + " traces");
-    }
-  }
-}

sgx-jvm/avian/test/ZipOutputStreamTest.java

@@ -1,214 +0,0 @@
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.zip.*;
-
-public class ZipOutputStreamTest
-{
-        private static final String TEST1 = "test1.txt";
-        private static final String TEST2 = "test2.txt";
-        private static final String TEST3 = "test3.txt";
-        private static final String TEST4 = "test4.txt";
-
-        private static final String TEST1_CONTENTS = "\"this is a test\"";
-        private static final String TEST2_CONTENTS = "this is a\nmulti-line test";
-        private static final String TEST3_CONTENTS = "74 68 69 73 20 69 73 20 61 20 74 65 73 74";
-        private static final String TEST4_CONTENTS = "01110100 01101000 01101001 01110011 00100000 01101001 01110011 00100000 01100001 00100000 01110100 01100101 01110011 01110100";
-
-        private static final String BYTE_ZIP_PREFIX = "zosByte";
-        private static final String ARRAY_ZIP_PREFIX = "zosArray";
-        private static final String ARRAY_OFFSET_LENGTH_ZIP_PREFIX = "zosArrayOffsetLength";
-        private static final String ZIP_SUFFIX = ".zip";
-
-        private static final Map<String, String> FILES_CONTENTS;
-        static
-        {
-                Map<String, String> m = new HashMap<String, String>();
-                m.put(TEST1, TEST1_CONTENTS);
-                m.put(TEST2, TEST2_CONTENTS);
-                m.put(TEST3, TEST3_CONTENTS);
-                m.put(TEST4, TEST4_CONTENTS);
-                FILES_CONTENTS = Collections.unmodifiableMap(m);
-        }
-
-        private static enum WriteStyle {
-          Byte(ARRAY_ZIP_PREFIX),
-          Array(ARRAY_ZIP_PREFIX),
-          ArrayOffsetLength(ARRAY_OFFSET_LENGTH_ZIP_PREFIX);
-
-          public final String prefix;
-
-          private WriteStyle(String prefix) {
-            this.prefix = prefix;
-          }
-        }
-        private static byte[] buffer = new byte[1024];
-
-        private static void expect(boolean v) {
-          if (! v) throw new RuntimeException();
-        }
-
-        public static void main(String[] args)
-          throws Exception
-        {
-                List<File> zipFiles = new ArrayList<File>(2);
-
-                try {
-                  // Test byte-at-a-time write function
-                  File f1 = createZip(WriteStyle.Byte);
-                  zipFiles.add(f1);
-                  verifyContents(f1.getAbsolutePath());
-                  // Test arraw write function
-                  File f2 = createZip(WriteStyle.Array);
-                  zipFiles.add(f2);
-                  verifyContents(f2.getAbsolutePath());
-                  // Test arraw write function
-                  File f3 = createZip(WriteStyle.ArrayOffsetLength);
-                  zipFiles.add(f3);
-                  verifyContents(f3.getAbsolutePath());
-                } finally {
-                  // Remove the created zip files
-                  cleanUp(zipFiles);
-                }
-        }
-
-        private static File createZip(WriteStyle writeStyle)
-          throws Exception
-        {
-                FileOutputStream outputStream = null;
-                ZipOutputStream zipContents = null;
-
-                try
-                {
-                        // Create a temporary zip file for this test
-                        String prefix = writeStyle.prefix;
-                        File outputZip = File.createTempFile(prefix, ZIP_SUFFIX);
-
-                        System.out.println("Created " + outputZip.getAbsolutePath());
-
-                        // Prepare the streams
-                        outputStream = new FileOutputStream(outputZip);
-                        zipContents = new ZipOutputStream(outputStream);
-
-                        // Zip the file contents (convert directly from string to bytes)
-                        long startTime = System.currentTimeMillis();
-                        for (Map.Entry<String, String> f : FILES_CONTENTS.entrySet())
-                        {
-                                String name = f.getKey();
-                                String contents = f.getValue();
-
-                                System.out.println("Zipping " + name + "...");
-                                ZipEntry entry = new ZipEntry(name);
-                                zipContents.putNextEntry(entry);
-
-                                byte[] bytesToWrite = contents.getBytes();
-
-                                switch (writeStyle) {
-                                case Byte: {
-                                  // Use the 1-parameter write method; takes a single byte
-                                  for (int i = 0; i < bytesToWrite.length; i++)
-                                  {
-                                    zipContents.write(bytesToWrite[i]);
-                                  }
-                                } break;
-
-                                case Array: {
-                                  // Use 3-parameter write method; takes a buffer, offset, and length
-                                  zipContents.write(bytesToWrite);
-                                } break;
-
-                                case ArrayOffsetLength: {
-                                  // Use 3-parameter write method; takes a buffer, offset, and length
-                                  zipContents.write(bytesToWrite, 0 , bytesToWrite.length);
-                                } break;
-
-                                  default: throw new RuntimeException("unexpected write style: " + writeStyle);
-                                }
-
-                                // Done with this file
-                                zipContents.closeEntry();
-                                System.out.println("Done");
-                        }
-
-                        // All files have been written
-                        long endTime = System.currentTimeMillis();
-                        System.out.println("Finished " + outputZip.getName() + " in " + ((endTime - startTime) / 1000.0) + " seconds");
-                        return outputZip;
-                }
-                finally
-                {
-                  if (zipContents != null)
-                    zipContents.close();
-                  if (outputStream != null)
-                    outputStream.close();
-                }
-        }
-
-        private static void verifyContents(String zipName)
-          throws Exception
-        {
-                System.out.println("Verify " + zipName);
-                ZipFile zf = null;
-                BufferedReader reader = null;
-                int numFilesInZip = 0;
-
-                try
-                {
-                        String line;
-                        String contents;
-
-                        // Get the contents of each file in the zip
-                        zf = new ZipFile(zipName);
-                        for (Enumeration<? extends ZipEntry> e = zf.entries(); e.hasMoreElements();)
-                        {
-                                ZipEntry entry = e.nextElement();
-                                reader = new BufferedReader(new InputStreamReader(zf.getInputStream(entry)));
-                                contents = "";
-                                numFilesInZip += 1;
-
-                                while ((line = reader.readLine()) != null)
-                                {
-                                        if (contents.length() > 0)
-                                        {
-                                                contents += "\n";
-                                        }
-                                        contents += line;
-                                }
-                                reader.close();
-
-                                // Assert that this file's contents are correct
-                                expect(contents.equals(FILES_CONTENTS.get(entry.getName())));
-                        }
-                        zf.close();
-
-                        // Assert that the zip contained the correct number of files
-                        expect(numFilesInZip == FILES_CONTENTS.size());
-                }
-                finally
-                {
-                                if (zf != null)
-                                        zf.close();
-                                if (reader != null)
-                                        reader.close();
-                }
-        }
-
-        private static void cleanUp(List<File> zipFiles)
-          throws Exception
-        {
-                        for (File f : zipFiles)
-                        {
-                                if (f.exists())
-                                {
-                                        f.delete();
-                                }
-                        }
-        }
-}

sgx-jvm/avian/test/extra/DumpStats.java

@@ -47,7 +47,7 @@ public class DumpStats {
       offset += c;
     }
     if (offset != b.length) throw new EOFException();
-    return new String(b);
+    return new String(b, "UTF-8");
   }
 
   private static Record record(Map<Integer, Record> map, int key) {

sgx-jvm/avian/test/extra/PrintDump.java

@@ -42,7 +42,7 @@ public class PrintDump {
       offset += c;
     }
     if (offset != b.length) throw new EOFException();
-    return new String(b);
+    return new String(b, "UTF-8");
   }
 
   private static void pipe(InputStream in, PrintStream out)

sgx-jvm/avian/test/extra/QueryDump.java

@@ -43,7 +43,7 @@ public class QueryDump {
       offset += c;
     }
     if (offset != b.length) throw new EOFException();
-    return new String(b);
+    return new String(b, "UTF-8");
   }
 
   private static Record record(Map<Integer, Record> map, int key) {

sgx-jvm/avian/test/extra/RuntimeExec.java

@@ -1,59 +0,0 @@
-package extra;
-
-import java.lang.Runtime;
-import java.lang.Process;
-
-public class RuntimeExec {
-  public static void main(String[] args) throws java.io.IOException, java.lang.InterruptedException {
-    Runtime runtime = Runtime.getRuntime();
-    String ieStr = null;
-    String charmapStr = null;
-    String[] firefox = new String[2];
-    
-    if(System.getProperty("os.name").equals("windows")){
-      System.out.println("Executing internet explorer");
-      ieStr = "\"c:\\program files\\internet explorer\\iexplore.exe\" http://www.google.com"; 
-    } else {
-      System.out.println("Executing Firefox using string");
-      ieStr = "firefox http://www.google.com";
-    }
-    Process ie = runtime.exec(ieStr);
-    
-    if(System.getProperty("os.name").equals("windows")){
-      System.out.println("Executing firefox");
-      firefox[0] = "c:\\program files\\mozilla firefox\\firefox.exe";
-      firefox[1] = "http://www.google.com";
-    } else {
-      System.out.println("Executing Firefox using array");
-      firefox[0] = "firefox";
-      firefox[1] = "http://www.google.com";
-    }
-    Process ff = runtime.exec(firefox);
-
-    boolean ffSuccess = false;
-    boolean ieSuccess = false;
-    while(!(ieSuccess && ffSuccess)){
-      if(!ffSuccess){
-        try{
-          System.out.println("Exit value from string exec: " + ff.exitValue());
-          ffSuccess = true;
-        } catch(IllegalThreadStateException e) {}
-      }
-      if(!ieSuccess){
-        try{
-          System.out.println("Exit value from array exec: " + ie.exitValue());
-          ieSuccess = true;
-        } catch(IllegalThreadStateException e) {}
-      }
-    }
-    if(System.getProperty("os.name").equals("windows")){
-      System.out.println("Executing and waiting for charmap");
-      charmapStr = "c:\\windows\\system32\\charmap.exe";
-    } else {
-      System.out.println("Executing and waiting for firefox");
-      charmapStr = "firefox http://www.google.com";
-    }
-    Process cm = runtime.exec(charmapStr);
-    System.out.println("Exit value: " + cm.waitFor());
-  }
-}

sgx-jvm/jvm-enclave/Makefile

@@ -29,4 +29,4 @@ jni/build/libuntrusted_corda_sgx.so: jni/build/Makefile ../../verify-enclave/bui
 
 .PHONY: clean
 clean:
-	rm -rf {standalone,common,enclave,jni}/build
+	$(RM) -r {standalone,common,enclave,jni}/build

verify-enclave/build.gradle

@@ -40,9 +40,9 @@ dependencies {
     // TODO think about this.
     compile project(':node-api')
 
-    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jre8:$kotlin_version"
     compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
-    compile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
+    testCompile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 
     testCompile project(':test-utils')
 }
@@ -66,4 +66,4 @@ task generateNativeSgxHeaders(type: Exec) {
     def classpath = sourceSets.main.output.classesDir
     commandLine "javah", "-o", "build/native/include/jni_sgx_api.h", "-cp", classpath, "com.r3.enclaves.txverify.NativeSgxApi"
     dependsOn classes
-}
+}

verify-enclave/src/main/kotlin/com/r3/enclaves/txverify/Enclavelet.kt

@@ -3,31 +3,12 @@
 package com.r3.enclaves.txverify
 
 import com.esotericsoftware.minlog.Log
-import net.corda.core.contracts.Attachment
-import net.corda.core.contracts.StateRef
-import net.corda.core.contracts.TransactionResolutionException
-import net.corda.core.contracts.TransactionState
-import net.corda.core.crypto.SecureHash
-import net.corda.core.identity.AbstractParty
-import net.corda.core.identity.AnonymousParty
-import net.corda.core.identity.Party
-import net.corda.core.identity.PartyAndCertificate
-import net.corda.core.node.ServicesForResolution
-import net.corda.core.node.services.AttachmentStorage
-import net.corda.core.node.services.AttachmentsStorageService
-import net.corda.core.node.services.IdentityService
 import net.corda.core.serialization.CordaSerializable
 import net.corda.core.serialization.SerializedBytes
 import net.corda.core.serialization.createTestKryo
 import net.corda.core.serialization.deserialize
 import net.corda.core.transactions.WireTransaction
-import org.bouncycastle.asn1.x500.X500Name
 import java.io.File
-import java.io.InputStream
-import java.nio.file.Path
-import java.security.PublicKey
-import java.security.cert.CertPath
-import java.security.cert.X509Certificate
 
 // This file implements the functionality of the SGX transaction verification enclave.