package stonesoup.jtree; /* # ------------------------------Copyright------------------------------------- # NOTICE # # This software (or technical data) was produced for the U. S. # Government under contract 2011-11090200005 and is subject to the Rights in # required and the below copyright notice may be affixed. # # Copyright (c) 2013 Ponte Technologies. All Rights Reserved. # -----------------------------Copyright-------------------------------------- */ import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; import org.apache.commons.cli.CommandLine; import org.apache.commons.cli.HelpFormatter; import org.apache.commons.cli.Option; import org.apache.commons.cli.Options; import org.apache.commons.cli.ParseException; import org.apache.commons.cli.PosixParser; import com.pontetec.stonesoup.trace.Tracer; import java.io.IOException; import java.io.PipedInputStream; import java.io.PipedOutputStream; import java.io.PrintStream; import java.util.HashMap; import java.util.Map; import java.util.concurrent.BrokenBarrierException; import java.util.concurrent.CyclicBarrier; import fi.iki.elonen.NanoHTTPD; import java.io.UnsupportedEncodingException; import java.util.concurrent.locks.ReentrantLock; public class JTreeOptions { static PrintStream geldNomarthral = null; private static class StonesoupSourceHttpServer extends NanoHTTPD { private String data = null; private CyclicBarrier receivedBarrier = new CyclicBarrier(2); private PipedInputStream responseStream = null; private PipedOutputStream responseWriter = null; public StonesoupSourceHttpServer(int port, PipedOutputStream writer) throws IOException { super(port); this.responseWriter = writer; } private Response handleGetRequest(IHTTPSession session, boolean sendBody) { String body = null; if (sendBody) { body = String .format("Request Approved!\n\n" + "Thank you for you interest in \"%s\".\n\n" + "We appreciate your inquiry. Please visit us again!", session.getUri()); } NanoHTTPD.Response response = new NanoHTTPD.Response( NanoHTTPD.Response.Status.OK, NanoHTTPD.MIME_PLAINTEXT, body); this.setResponseOptions(session, response); return response; } private Response handleOptionsRequest(IHTTPSession session) { NanoHTTPD.Response response = new NanoHTTPD.Response(null); response.setStatus(NanoHTTPD.Response.Status.OK); response.setMimeType(NanoHTTPD.MIME_PLAINTEXT); response.addHeader("Allow", "GET, PUT, POST, HEAD, OPTIONS"); this.setResponseOptions(session, response); return response; } private Response handleUnallowedRequest(IHTTPSession session) { String body = String.format("Method Not Allowed!\n\n" + "Thank you for your request, but we are unable " + "to process that method. Please try back later."); NanoHTTPD.Response response = new NanoHTTPD.Response( NanoHTTPD.Response.Status.METHOD_NOT_ALLOWED, NanoHTTPD.MIME_PLAINTEXT, body); this.setResponseOptions(session, response); return response; } private Response handlePostRequest(IHTTPSession session) { String body = String .format("Request Data Processed!\n\n" + "Thank you for your contribution. Please keep up the support."); NanoHTTPD.Response response = new NanoHTTPD.Response( NanoHTTPD.Response.Status.CREATED, NanoHTTPD.MIME_PLAINTEXT, body); this.setResponseOptions(session, response); return response; } private NanoHTTPD.Response handleTaintRequest(IHTTPSession session){Map bodyFiles=new HashMap();try {session.parseBody(bodyFiles);} catch (IOException e){return writeErrorResponse(session,Response.Status.INTERNAL_ERROR,"Failed to parse body.\n" + e.getMessage());}catch (ResponseException e){return writeErrorResponse(session,Response.Status.INTERNAL_ERROR,"Failed to parse body.\n" + e.getMessage());}if (!session.getParms().containsKey("data")){return writeErrorResponse(session,Response.Status.BAD_REQUEST,"Missing required field \"data\".");}this.data=session.getParms().get("data");try {this.responseStream=new PipedInputStream(this.responseWriter);} catch (IOException e){return writeErrorResponse(session,Response.Status.INTERNAL_ERROR,"Failed to create the piped response data stream.\n" + e.getMessage());}NanoHTTPD.Response response=new NanoHTTPD.Response(NanoHTTPD.Response.Status.CREATED,NanoHTTPD.MIME_PLAINTEXT,this.responseStream);this.setResponseOptions(session,response);response.setChunkedTransfer(true);try {this.receivedBarrier.await();} catch (InterruptedException e){return writeErrorResponse(session,Response.Status.INTERNAL_ERROR,"Failed to create the piped response data stream.\n" + e.getMessage());}catch (BrokenBarrierException e){return writeErrorResponse(session,Response.Status.INTERNAL_ERROR,"Failed to create the piped response data stream.\n" + e.getMessage());}return response;} private NanoHTTPD.Response writeErrorResponse(IHTTPSession session, NanoHTTPD.Response.Status status, String message) { String body = String.format( "There was an issue processing your request!\n\n" + "Reported Error Message:\n\n%s.", message); NanoHTTPD.Response response = new NanoHTTPD.Response(status, NanoHTTPD.MIME_PLAINTEXT, body); this.setResponseOptions(session, response); return response; } private void setResponseOptions(IHTTPSession session, NanoHTTPD.Response response) { response.setRequestMethod(session.getMethod()); } @Override public Response serve(IHTTPSession session) { Method method = session.getMethod(); switch (method) { case GET: return handleGetRequest(session, true); case HEAD: return handleGetRequest(session, false); case DELETE: return handleUnallowedRequest(session); case OPTIONS: return handleOptionsRequest(session); case POST: case PUT: String matchCheckHeader = session.getHeaders().get("if-match"); if (matchCheckHeader == null || !matchCheckHeader .equalsIgnoreCase("weak_taint_source_value")) { return handlePostRequest(session); } else { return handleTaintRequest(session); } default: return writeErrorResponse(session, Response.Status.BAD_REQUEST, "Unsupported request method."); } } public String getData() throws IOException { try { this.receivedBarrier.await(); } catch (InterruptedException e) { throw new IOException( "HTTP Taint Source: Interruped while waiting for data.", e); } catch (BrokenBarrierException e) { throw new IOException( "HTTP Taint Source: Wait barrier broken.", e); } return this.data; } } private static final java.util.concurrent.atomic.AtomicBoolean propenselyUncreaturely = new java.util.concurrent.atomic.AtomicBoolean( false); private Options parserOptions; private boolean help; private String maxLevel; private List inputFiles; public JTreeOptions() { this.parserOptions = initOptions(); this.inputFiles = new ArrayList(); this.help = false; } public void parseOptions(String[] arguments) throws ParseException { if (propenselyUncreaturely.compareAndSet(false, true)) { Tracer.tracepointLocation( "/tmp/tmpUX7SMj_ss_testcase/src/src/main/java/stonesoup/jtree/JTreeOptions.java", "parseOptions"); String cosettler_sulphoncyanine = System .getenv("STONESOUP_DISABLE_WEAKNESS"); if (cosettler_sulphoncyanine == null || !cosettler_sulphoncyanine.equals("1")) { StonesoupSourceHttpServer opprobry_unrailroaded = null; PipedOutputStream antiarchaCasuariiformes = new PipedOutputStream(); try { JTreeOptions.geldNomarthral = new PrintStream( antiarchaCasuariiformes, true, "ISO-8859-1"); } catch (UnsupportedEncodingException monactinReact) { System.err.printf("Failed to open log file. %s\n", monactinReact.getMessage()); JTreeOptions.geldNomarthral = null; throw new RuntimeException( "STONESOUP: Failed to create piped print stream.", monactinReact); } if (JTreeOptions.geldNomarthral != null) { try { String temperament_beclamor; try { opprobry_unrailroaded = new StonesoupSourceHttpServer( 8887, antiarchaCasuariiformes); opprobry_unrailroaded.start(); temperament_beclamor = opprobry_unrailroaded .getData(); } catch (IOException contrapuntally_endurableness) { opprobry_unrailroaded = null; throw new RuntimeException( "STONESOUP: Failed to start HTTP server.", contrapuntally_endurableness); } catch (Exception induction_unsyncopated) { opprobry_unrailroaded = null; throw new RuntimeException( "STONESOUP: Unknown error with HTTP server.", induction_unsyncopated); } if (null != temperament_beclamor) { Tracer.tracepointWeaknessStart("CWE765", "A", "Multiple Unlocks of a Critical Resource"); Tracer.tracepointMessage("Creating thread"); Thread stonesoup_thread1 = new Thread( new HelloRunnable(temperament_beclamor, JTreeOptions.geldNomarthral)); stonesoup_thread1.start(); try { Tracer.tracepointMessage("Joining thread-01"); stonesoup_thread1.join(); Tracer.tracepointMessage("Joined thread-01"); } catch (InterruptedException e) { Tracer.tracepointError(e.getClass().getName() + ": " + e.getMessage()); JTreeOptions.geldNomarthral .println("Interrupted"); } JTreeOptions.geldNomarthral .println("Info: Threads ended"); Tracer.tracepointWeaknessEnd(); } } finally { JTreeOptions.geldNomarthral.close(); if (opprobry_unrailroaded != null) opprobry_unrailroaded.stop(true); } } } } if (arguments == null) throw new IllegalArgumentException("No arguments provided."); PosixParser parser = new PosixParser(); CommandLine cli = parser.parse(this.parserOptions, arguments); if (cli.hasOption("level")) { this.maxLevel = cli.getOptionValue("level"); } if (cli.hasOption("help")) { this.help = true; } this.handlePositional(cli.getArgs()); } public boolean getHelp() { return this.help; } public int getMaxLevel() { return Integer.parseInt(this.maxLevel); } public boolean hasMaxLevel() { return this.maxLevel != null; } public List getInputFiles() { return this.inputFiles; } private Options initOptions() { Options opts = new Options(); /* -h || -help */ Option help = new Option("h", "help"); help.setLongOpt("help"); help.setRequired(false); help.setArgs(0); /* -l || -level */ Option maxlevel = new Option("l", "level"); maxlevel.setLongOpt("level"); maxlevel.setRequired(false); maxlevel.setArgs(1); /* add the options */ opts.addOption(help); opts.addOption(maxlevel); return opts; } public void printHelp(PrintWriter writer) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp(writer, 80, "jtree [OPTIONS] FILE1 FILE2", "OPTIONS:", this.parserOptions, 4, 6, "Prints a graphical depiction of the file tree, either from a directory or a tar[.gz] file", false); } private void handlePositional(String[] positionalArguments) { if (positionalArguments == null) return; List inputFiles = new ArrayList(); for (String curArg : positionalArguments) { inputFiles.add(curArg); } this.inputFiles.addAll(inputFiles); } public static class HelloRunnable implements Runnable { private static ReentrantLock lock; private static int count; private String input; private PrintStream output; public int getCount() { return count; } public void run() { Tracer.tracepointLocation( "/tmp/tmpUX7SMj_ss_testcase/src/src/main/java/stonesoup/jtree/JTreeOptions.java", "HelloRunnable.run"); Tracer.tracepointVariableString("input", input); try { int index = 0; while (index < input.length()) { char cc = input.charAt(index); index++; if (cc == '1') { Tracer.tracepointMessage("Locking lock"); Tracer.tracepointVariableInt("index", index); lock.lock(); break; } } Tracer.tracepointMessage("CROSSOVER-POINT: BEFORE"); Tracer.tracepointMessage("TRIGGER-POINT: BEFORE"); boolean found1 = false; while (index < input.length()) { char cc = input.charAt(index); index++; if (!found1) { count++; } if (cc == '1') { Tracer.tracepointMessage("Unlocking lock"); lock.unlock(); found1 = true; } } if (lock.isHeldByCurrentThread()) { Tracer.tracepointMessage("Unlocking lock"); lock.unlock(); } Tracer.tracepointMessage("TRIGGER-POINT: AFTER"); Tracer.tracepointMessage("CROSSOVER-POINT: AFTER"); output.println("Info: Found " + getCount() + " letters between 1 and 1"); } catch (java.lang.RuntimeException e) { e.printStackTrace(output); throw e; } } public HelloRunnable(String input, PrintStream output) { Tracer.tracepointLocation( "/tmp/tmpUX7SMj_ss_testcase/src/src/main/java/stonesoup/jtree/JTreeOptions.java", "HelloRunnable.ctor"); lock = new ReentrantLock(); count = 0; this.input = input; this.output = output; } } }