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Revert "Disallow .. in file path. Also logging, imports"

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This reverts commit 1bc275ea46.
This commit is contained in:
FrozenCow 2011-06-27 21:26:52 +02:00
parent 1bc275ea46
commit 47620fe79e
3 changed files with 12 additions and 12 deletions
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5
src/main/java/org/dynmap/web/handlers/FileHandler.java
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@ -6,6 +6,7 @@ import java.io.OutputStream;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import java.util.logging.Logger;
import org.dynmap.web.HttpField;
import org.dynmap.web.HttpHandler;
@ -14,6 +15,8 @@ import org.dynmap.web.HttpResponse;
import org.dynmap.web.HttpStatus;
public abstract class FileHandler implements HttpHandler {
protected static final Logger log = Logger.getLogger("Minecraft");
protected static final String LOG_PREFIX = "[dynmap] ";
//BUG-this breaks re-entrancy of this handler, which is called from multiple threads (one per request)
//private byte[] readBuffer = new byte[40960];
//Replace with pool of buffers
@ -56,7 +59,7 @@ public abstract class FileHandler implements HttpHandler {
if (qmark >= 0)
path = path.substring(0, qmark);
if (path.startsWith("/") || path.startsWith(".") || path.contains(".."))
if (path.startsWith("/") || path.startsWith("."))
return null;
if (path.length() == 0)
path = getDefaultFilename(path);

3
src/main/java/org/dynmap/web/handlers/FilesystemHandler.java
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@ -21,9 +21,6 @@ public class FilesystemHandler extends FileHandler {
}
@Override
protected InputStream getFileInput(String path, HttpRequest request, HttpResponse response) {
if(path == null)
return null;
File file = new File(root, path);
FileLockManager.getReadLock(file);
if (file.getAbsolutePath().startsWith(root.getAbsolutePath()) && file.isFile()) {