13
0
geforkt von Mirrors/Velocity

Introduce velocity.natives-tmpdir property for properly handling noexec /tmp

Dieser Commit ist enthalten in:
Andrew Steinborn 2019-11-29 14:26:59 -05:00
Ursprung d8dba8a96c
Commit e06e2e4cf9
2 geänderte Dateien mit 17 neuen und 1 gelöschten Zeilen

Datei anzeigen

@ -12,6 +12,7 @@ import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.nio.file.Files; import java.nio.file.Files;
import java.nio.file.Path; import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption; import java.nio.file.StandardCopyOption;
public class Natives { public class Natives {
@ -23,12 +24,12 @@ public class Natives {
private static Runnable copyAndLoadNative(String path) { private static Runnable copyAndLoadNative(String path) {
return () -> { return () -> {
try { try {
Path tempFile = Files.createTempFile("native-", path.substring(path.lastIndexOf('.')));
InputStream nativeLib = Natives.class.getResourceAsStream(path); InputStream nativeLib = Natives.class.getResourceAsStream(path);
if (nativeLib == null) { if (nativeLib == null) {
throw new IllegalStateException("Native library " + path + " not found."); throw new IllegalStateException("Native library " + path + " not found.");
} }
Path tempFile = createTemporaryNativeFilename(path.substring(path.lastIndexOf('.')));
Files.copy(nativeLib, tempFile, StandardCopyOption.REPLACE_EXISTING); Files.copy(nativeLib, tempFile, StandardCopyOption.REPLACE_EXISTING);
Runtime.getRuntime().addShutdownHook(new Thread(() -> { Runtime.getRuntime().addShutdownHook(new Thread(() -> {
try { try {
@ -49,6 +50,15 @@ public class Natives {
}; };
} }
private static Path createTemporaryNativeFilename(String ext) throws IOException {
String temporaryFolderPath = System.getProperty("velocity.natives-tmpdir");
if (temporaryFolderPath != null) {
return Files.createTempFile(Paths.get(temporaryFolderPath), "native-", ext);
} else {
return Files.createTempFile("native-", ext);
}
}
public static final NativeCodeLoader<VelocityCompressorFactory> compress = new NativeCodeLoader<>( public static final NativeCodeLoader<VelocityCompressorFactory> compress = new NativeCodeLoader<>(
ImmutableList.of( ImmutableList.of(
new NativeCodeLoader.Variant<>(NativeConstraints.MACOS, new NativeCodeLoader.Variant<>(NativeConstraints.MACOS,

Datei anzeigen

@ -23,6 +23,12 @@ public class Velocity {
if (System.getProperty("io.netty.allocator.maxOrder") == null) { if (System.getProperty("io.netty.allocator.maxOrder") == null) {
System.setProperty("io.netty.allocator.maxOrder", "9"); System.setProperty("io.netty.allocator.maxOrder", "9");
} }
// If Velocity's natives are being extracted to a different temporary directory, make sure the
// Netty natives are extracted there as well
if (System.getProperty("velocity.natives-tmpdir") != null) {
System.setProperty("io.netty.native.workdir", System.getProperty("velocity.natives-tmpdir"));
}
} }
/** /**