// final String triggerTimesFile = path + "/2018-08/arlo-camera/arlo-camera-aug-10-2018.timestamps";
// final String deviceIp = "192.168.1.246"; // .246 == phone; .140 == camera
// TODO: EXPERIMENT - November 13, 2018
- final String inputPcapFile = path + "/experimental_result/standalone/arlo-camera/wlan1/arlo-camera.wlan1.local.pcap";
- final String outputPcapFile = path + "/experimental_result/standalone/arlo-camera/wlan1/arlo-camera-processed.pcap";
-// final String inputPcapFile = path + "/experimental_result/standalone/arlo-camera/eth0/arlo-camera.eth1.local.pcap";
-// final String outputPcapFile = path + "/experimental_result/standalone/arlo-camera/eth0/arlo-camera-processed.pcap";
- final String triggerTimesFile = path + "/experimental_result/standalone/arlo-camera/timestamps/arlo-camera-nov-13-2018.timestamps";
-// final String deviceIp = "192.168.1.140"; // .246 == phone; .140 == camera
- final String deviceIp = "192.168.1.246"; // .246 == phone; .140 == camera
+// final String inputPcapFile = path + "/experimental_result/standalone/arlo-camera/wlan1/arlo-camera.wlan1.local.pcap";
+// final String outputPcapFile = path + "/experimental_result/standalone/arlo-camera/wlan1/arlo-camera-processed.pcap";
+//// final String inputPcapFile = path + "/experimental_result/standalone/arlo-camera/eth0/arlo-camera.eth1.local.pcap";
+//// final String outputPcapFile = path + "/experimental_result/standalone/arlo-camera/eth0/arlo-camera-processed.pcap";
+// final String triggerTimesFile = path + "/experimental_result/standalone/arlo-camera/timestamps/arlo-camera-nov-13-2018.timestamps";
+//// final String deviceIp = "192.168.1.140"; // .246 == phone; .140 == camera
+// final String deviceIp = "192.168.1.246"; // .246 == phone; .140 == camera
// 12) Blossom sprinkler August 13 experiment
// final String inputPcapFile = path + "/2018-08/blossom/blossom.wlan1.local.pcap";
// final String onSignatureFile = path + "/experimental_result/standalone/dlink-plug/signatures/dlink-plug-onSignature-device-side.sig";
// final String offSignatureFile = path + "/experimental_result/standalone/dlink-plug/signatures/dlink-plug-offSignature-device-side.sig";
// TP-Link plug
-// final String triggerTimesFile = path + "/experimental_result/standalone/tplink-plug/timestamps/tplink-plug-nov-8-2018.timestamps";
+ final String triggerTimesFile = path + "/experimental_result/standalone/tplink-plug/timestamps/tplink-plug-nov-8-2018.timestamps";
//// final String onSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-onSignature-phone-side.sig";
//// final String offSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-offSignature-phone-side.sig";
// final String onSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-onSignature-device-side-outbound.sig";
// final String offSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-offSignature-device-side-outbound.sig";
+ final String onSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-onSignature-device-side.sig";
+ final String offSignatureFile = path + "/experimental_result/standalone/tplink-plug/signatures/tplink-plug-offSignature-device-side.sig";
+
// D-Link siren
// final String triggerTimesFile = path + "/experimental_result/standalone/dlink-siren/timestamps/dlink-siren-nov-9-2018.timestamps";
// final String onSignatureFile = path + "/experimental_result/standalone/dlink-siren/signatures/dlink-siren-onSignature-phone-side.sig";
// final String offSignatureFile = path + "/experimental_result/standalone/wemo-insight-plug/signatures/wemo-insight-plug-offSignature-phone-side.sig";
-// TriggerTimesFileReader ttfr = new TriggerTimesFileReader();
-// List<Instant> triggerTimes = ttfr.readTriggerTimes(triggerTimesFile, false);
-//
-// System.out.println("ON signature file in use is " + onSignatureFile);
-// System.out.println("OFF signature file in use is " + offSignatureFile);
-//
-// List<List<List<PcapPacket>>> onSignature = PrintUtils.deserializeSignatureFromFile(onSignatureFile);
-// List<List<List<PcapPacket>>> offSignature = PrintUtils.deserializeSignatureFromFile(offSignatureFile);
-//
-// List<Instant> signatureTimestamps = new ArrayList<>();
-// // Load ON signature last packet's timestamp
-// // Get the last only
-// List<List<PcapPacket>> lastListOn = onSignature.get(onSignature.size()-1);
-// for (List<PcapPacket> list : lastListOn) {
-// // Get timestamp Instant from the last packet
-// int lastPacketIndex = list.size()-1;
-// signatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
-// }
-// // Load OFF signature last packet's timestamp
-// // Get the last only
-// List<List<PcapPacket>> lastListOff = offSignature.get(offSignature.size()-1);
-// for (List<PcapPacket> list : lastListOff) {
-// // Get timestamp Instant from the last packet
-// int lastPacketIndex = list.size()-1;
-// signatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
-// }
-// // Sort the timestamps
-// signatureTimestamps.sort((p1, p2) -> {
-// return p1.compareTo(p2);
-// });
-//
-// Iterator<Instant> iterTrig = triggerTimes.iterator();
-// Iterator<Instant> iterSign = signatureTimestamps.iterator();
-// System.out.println("Trigger to Last Packet:");
-// while (iterTrig.hasNext() && iterSign.hasNext()) {
-// Instant trigInst = (Instant) iterTrig.next();
-// Instant signInst = (Instant) iterSign.next();
-// Duration dur = Duration.between(trigInst, signInst);
-// long duration = dur.toMillis();
-// // Check duration --- should be below 15 seconds
-// if (duration >= 0 && duration <= 15000) {
-// System.out.println(dur.toMillis());
-// } else if (duration > 15000) {
-// while (duration > 15000) { // that means we have to move to the next trigger
-// trigInst = (Instant) iterTrig.next();
-// dur = Duration.between(trigInst, signInst);
-// duration = dur.toMillis();
-// }
-// System.out.println(dur.toMillis());
-// } else { // below 0 / negative --- that means we have to move to the next signature
-// while (duration < 0) { // that means we have to move to the next trigger
-// signInst = (Instant) iterSign.next();
-// dur = Duration.between(trigInst, signInst);
-// duration = dur.toMillis();
-// }
-// System.out.println(dur.toMillis());
-// }
-// }
-//
-//
-// // ==========================================================================
-// List<Instant> firstSignatureTimestamps = new ArrayList<>();
-// List<Instant> lastSignatureTimestamps = new ArrayList<>();
-// List<List<PcapPacket>> firstListOnSign = onSignature.get(0);
-// List<List<PcapPacket>> lastListOnSign = onSignature.get(onSignature.size()-1);
-// // Load ON signature first and last packet's timestamps
-// for (List<PcapPacket> list : firstListOnSign) {
-// // Get timestamp Instant from the last packet
-// firstSignatureTimestamps.add(list.get(0).getTimestamp());
-// }
-// for (List<PcapPacket> list : lastListOnSign) {
-// // Get timestamp Instant from the last packet
-// int lastPacketIndex = list.size()-1;
-// lastSignatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
-// }
-//
-// List<List<PcapPacket>> firstListOffSign = offSignature.get(0);
-// List<List<PcapPacket>> lastListOffSign = offSignature.get(offSignature.size()-1);
-// // Load OFF signature first and last packet's timestamps
-// for (List<PcapPacket> list : firstListOffSign) {
-// // Get timestamp Instant from the last packet
-// firstSignatureTimestamps.add(list.get(0).getTimestamp());
-// }
-// for (List<PcapPacket> list : lastListOffSign) {
-// // Get timestamp Instant from the last packet
-// int lastPacketIndex = list.size()-1;
-// lastSignatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
-// }
-// // Sort the timestamps
-// firstSignatureTimestamps.sort((p1, p2) -> {
-// return p1.compareTo(p2);
-// });
-// // Sort the timestamps
-// lastSignatureTimestamps.sort((p1, p2) -> {
-// return p1.compareTo(p2);
-// });
-//
-// Iterator<Instant> iterFirst = firstSignatureTimestamps.iterator();
-// Iterator<Instant> iterLast = lastSignatureTimestamps.iterator();
-// System.out.println("First to Last Packet:");
-// while (iterFirst.hasNext() && iterLast.hasNext()) {
-// Instant firstInst = (Instant) iterFirst.next();
-// Instant lastInst = (Instant) iterLast.next();
-// Duration dur = Duration.between(firstInst, lastInst);
-// long duration = dur.toMillis();
-// // Check duration --- should be below 15 seconds
-// if (duration >= 0 && duration <= 15000) {
-// System.out.println(dur.toMillis());
-// } else if (duration > 15000) {
-// while (duration > 15000) { // that means we have to move to the next trigger
-// firstInst = (Instant) iterFirst.next();
-// dur = Duration.between(firstInst, lastInst);
-// duration = dur.toMillis();
-// }
-// System.out.println(dur.toMillis());
-// } else { // below 0 / negative --- that means we have to move to the next signature
-// while (duration < 0) { // that means we have to move to the next trigger
-// lastInst = (Instant) iterLast.next();
-// dur = Duration.between(firstInst, lastInst);
-// duration = dur.toMillis();
-// }
-// System.out.println(dur.toMillis());
-// }
-// if (duration > 8000) {
-// break;
-// }
-// }
+ TriggerTimesFileReader ttfr = new TriggerTimesFileReader();
+ List<Instant> triggerTimes = ttfr.readTriggerTimes(triggerTimesFile, false);
- // TODO: The above part is just for 15-second time sensitivity experiment
- // TODO: The above part is just for 15-second time sensitivity experiment
- // TODO: The above part is just for 15-second time sensitivity experiment
+ System.out.println("ON signature file in use is " + onSignatureFile);
+ System.out.println("OFF signature file in use is " + offSignatureFile);
+ List<List<List<PcapPacket>>> onSignature = PrintUtils.deserializeSignatureFromFile(onSignatureFile);
+ List<List<List<PcapPacket>>> offSignature = PrintUtils.deserializeSignatureFromFile(offSignatureFile);
+ List<Instant> signatureTimestamps = new ArrayList<>();
+ // Load ON signature last packet's timestamp
+ // Get the last only
+ List<List<PcapPacket>> lastListOn = onSignature.get(onSignature.size()-1);
+ for (List<PcapPacket> list : lastListOn) {
+ // Get timestamp Instant from the last packet
+ int lastPacketIndex = list.size()-1;
+ signatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
+ }
+ // Load OFF signature last packet's timestamp
+ // Get the last only
+ List<List<PcapPacket>> lastListOff = offSignature.get(offSignature.size()-1);
+ for (List<PcapPacket> list : lastListOff) {
+ // Get timestamp Instant from the last packet
+ int lastPacketIndex = list.size()-1;
+ signatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
+ }
+ // Sort the timestamps
+ signatureTimestamps.sort((p1, p2) -> {
+ return p1.compareTo(p2);
+ });
+
+ Iterator<Instant> iterTrig = triggerTimes.iterator();
+ Iterator<Instant> iterSign = signatureTimestamps.iterator();
+ System.out.println("Trigger to Last Packet:");
+ while (iterTrig.hasNext() && iterSign.hasNext()) {
+ Instant trigInst = (Instant) iterTrig.next();
+ Instant signInst = (Instant) iterSign.next();
+ Duration dur = Duration.between(trigInst, signInst);
+ long duration = dur.toMillis();
+ // Check duration --- should be below 15 seconds
+ if (duration >= 0 && duration <= 15000) {
+ System.out.println(dur.toMillis());
+ } else if (duration > 15000) {
+ while (duration > 15000) { // that means we have to move to the next trigger
+ trigInst = (Instant) iterTrig.next();
+ dur = Duration.between(trigInst, signInst);
+ duration = dur.toMillis();
+ }
+ System.out.println(dur.toMillis());
+ } else { // below 0 / negative --- that means we have to move to the next signature
+ while (duration < 0) { // that means we have to move to the next trigger
+ signInst = (Instant) iterSign.next();
+ dur = Duration.between(trigInst, signInst);
+ duration = dur.toMillis();
+ }
+ System.out.println(dur.toMillis());
+ }
+ }
- TriggerTimesFileReader ttfr = new TriggerTimesFileReader();
- List<Instant> triggerTimes = ttfr.readTriggerTimes(triggerTimesFile, false);
- // Tag each trigger with "ON" or "OFF", assuming that the first trigger is an "ON" and that they alternate.
- List<UserAction> userActions = new ArrayList<>();
- for (int i = 0; i < triggerTimes.size(); i++) {
- userActions.add(new UserAction(i % 2 == 0 ? Type.TOGGLE_ON : Type.TOGGLE_OFF, triggerTimes.get(i)));
+ // ==========================================================================
+ List<Instant> firstSignatureTimestamps = new ArrayList<>();
+ List<Instant> lastSignatureTimestamps = new ArrayList<>();
+ List<List<PcapPacket>> firstListOnSign = onSignature.get(0);
+ List<List<PcapPacket>> lastListOnSign = onSignature.get(onSignature.size()-1);
+ // Load ON signature first and last packet's timestamps
+ for (List<PcapPacket> list : firstListOnSign) {
+ // Get timestamp Instant from the last packet
+ firstSignatureTimestamps.add(list.get(0).getTimestamp());
}
- TriggerTrafficExtractor tte = new TriggerTrafficExtractor(inputPcapFile, triggerTimes, deviceIp);
- final PcapDumper outputter = Pcaps.openDead(DataLinkType.EN10MB, 65536).dumpOpen(outputPcapFile);
- DnsMap dnsMap = new DnsMap();
- TcpReassembler tcpReassembler = new TcpReassembler();
- TrafficLabeler trafficLabeler = new TrafficLabeler(userActions);
- tte.performExtraction(pkt -> {
- try {
- outputter.dump(pkt);
- } catch (NotOpenException e) {
- e.printStackTrace();
+ for (List<PcapPacket> list : lastListOnSign) {
+ // Get timestamp Instant from the last packet
+ int lastPacketIndex = list.size()-1;
+ lastSignatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
+ }
+
+ List<List<PcapPacket>> firstListOffSign = offSignature.get(0);
+ List<List<PcapPacket>> lastListOffSign = offSignature.get(offSignature.size()-1);
+ // Load OFF signature first and last packet's timestamps
+ for (List<PcapPacket> list : firstListOffSign) {
+ // Get timestamp Instant from the last packet
+ firstSignatureTimestamps.add(list.get(0).getTimestamp());
+ }
+ for (List<PcapPacket> list : lastListOffSign) {
+ // Get timestamp Instant from the last packet
+ int lastPacketIndex = list.size()-1;
+ lastSignatureTimestamps.add(list.get(lastPacketIndex).getTimestamp());
+ }
+ // Sort the timestamps
+ firstSignatureTimestamps.sort((p1, p2) -> {
+ return p1.compareTo(p2);
+ });
+ // Sort the timestamps
+ lastSignatureTimestamps.sort((p1, p2) -> {
+ return p1.compareTo(p2);
+ });
+
+ Iterator<Instant> iterFirst = firstSignatureTimestamps.iterator();
+ Iterator<Instant> iterLast = lastSignatureTimestamps.iterator();
+ System.out.println("First to Last Packet:");
+ while (iterFirst.hasNext() && iterLast.hasNext()) {
+ Instant firstInst = (Instant) iterFirst.next();
+ Instant lastInst = (Instant) iterLast.next();
+ Duration dur = Duration.between(firstInst, lastInst);
+ long duration = dur.toMillis();
+ // Check duration --- should be below 15 seconds
+ if (duration >= 0 && duration <= 15000) {
+ System.out.println(dur.toMillis());
+ } else if (duration > 15000) {
+ while (duration > 15000) { // that means we have to move to the next trigger
+ firstInst = (Instant) iterFirst.next();
+ dur = Duration.between(firstInst, lastInst);
+ duration = dur.toMillis();
+ }
+ System.out.println(dur.toMillis());
+ } else { // below 0 / negative --- that means we have to move to the next signature
+ while (duration < 0) { // that means we have to move to the next trigger
+ lastInst = (Instant) iterLast.next();
+ dur = Duration.between(firstInst, lastInst);
+ duration = dur.toMillis();
+ }
+ System.out.println(dur.toMillis());
+ }
+ if (duration > 8000) {
+ break;
}
- }, dnsMap, tcpReassembler, trafficLabeler);
- outputter.flush();
- outputter.close();
-
- if (tte.getPacketsIncludedCount() != trafficLabeler.getTotalPacketCount()) {
- // Sanity/debug check
- throw new AssertionError(String.format("mismatch between packet count in %s and %s",
- TriggerTrafficExtractor.class.getSimpleName(), TrafficLabeler.class.getSimpleName()));
}
- // Extract all conversations present in the filtered trace.
- List<Conversation> allConversations = tcpReassembler.getTcpConversations();
- // Group conversations by hostname.
- Map<String, List<Conversation>> convsByHostname = TcpConversationUtils.groupConversationsByHostname(allConversations, dnsMap);
- System.out.println("Grouped conversations by hostname.");
- // For each hostname, count the frequencies of packet lengths exchanged with that hostname.
- final Map<String, Map<Integer, Integer>> pktLenFreqsByHostname = new HashMap<>();
- convsByHostname.forEach((host, convs) -> pktLenFreqsByHostname.put(host, TcpConversationUtils.countPacketLengthFrequencies(convs)));
- System.out.println("Counted frequencies of packet lengths exchanged with each hostname.");
- // For each hostname, count the frequencies of packet sequences (i.e., count how many conversations exchange a
- // sequence of packets of some specific lengths).
- final Map<String, Map<String, Integer>> pktSeqFreqsByHostname = new HashMap<>();
- convsByHostname.forEach((host, convs) -> pktSeqFreqsByHostname.put(host, TcpConversationUtils.countPacketSequenceFrequencies(convs)));
- System.out.println("Counted frequencies of packet sequences exchanged with each hostname.");
- // For each hostname, count frequencies of packet pairs exchanged with that hostname across all conversations
- final Map<String, Map<String, Integer>> pktPairFreqsByHostname =
- TcpConversationUtils.countPacketPairFrequenciesByHostname(allConversations, dnsMap);
- System.out.println("Counted frequencies of packet pairs per hostname");
- // For each user action, reassemble the set of TCP connections occurring shortly after
- final Map<UserAction, List<Conversation>> userActionToConversations = trafficLabeler.getLabeledReassembledTcpTraffic();
- final Map<UserAction, Map<String, List<Conversation>>> userActionsToConvsByHostname = trafficLabeler.getLabeledReassembledTcpTraffic(dnsMap);
- System.out.println("Reassembled TCP conversations occurring shortly after each user event");
-
-
-
- /*
- * NOTE: no need to generate these more complex on/off maps that also contain mappings from hostname and
- * sequence identifiers as we do not care about hostnames and sequences during clustering.
- * We can simply use the UserAction->List<Conversation> map to generate ON/OFF groupings of conversations.
- */
-
-// // Contains all ON events: hostname -> sequence identifier -> list of conversations with that sequence
-// Map<String, Map<String, List<Conversation>>> ons = new HashMap<>();
-// // Contains all OFF events: hostname -> sequence identifier -> list of conversations with that sequence
-// Map<String, Map<String, List<Conversation>>> offs = new HashMap<>();
-// userActionsToConvsByHostname.forEach((ua, hostnameToConvs) -> {
-// Map<String, Map<String, List<Conversation>>> outer = ua.getType() == Type.TOGGLE_ON ? ons : offs;
-// hostnameToConvs.forEach((host, convs) -> {
-// Map<String, List<Conversation>> seqsToConvs = TcpConversationUtils.
-// groupConversationsByPacketSequence(convs, verbose);
-// outer.merge(host, seqsToConvs, (oldMap, newMap) -> {
-// newMap.forEach((sequence, cs) -> oldMap.merge(sequence, cs, (list1, list2) -> {
-// list1.addAll(list2);
-// return list1;
-// }));
-// return oldMap;
-// });
-// });
-// });
-//
-// System.out.println("==== ON ====");
-// // Print out all the pairs into a file for ON events
-// File fileOnEvents = new File(onPairsPath);
-// PrintWriter pwOn = null;
-// try {
-// pwOn = new PrintWriter(fileOnEvents);
-// } catch(Exception ex) {
-// ex.printStackTrace();
+ // TODO: The above part is just for 15-second time sensitivity experiment
+ // TODO: The above part is just for 15-second time sensitivity experiment
+ // TODO: The above part is just for 15-second time sensitivity experiment
+
+
+
+
+// TriggerTimesFileReader ttfr = new TriggerTimesFileReader();
+// List<Instant> triggerTimes = ttfr.readTriggerTimes(triggerTimesFile, false);
+// // Tag each trigger with "ON" or "OFF", assuming that the first trigger is an "ON" and that they alternate.
+// List<UserAction> userActions = new ArrayList<>();
+// for (int i = 0; i < triggerTimes.size(); i++) {
+// userActions.add(new UserAction(i % 2 == 0 ? Type.TOGGLE_ON : Type.TOGGLE_OFF, triggerTimes.get(i)));
// }
-// for(Map.Entry<String, Map<String, List<Conversation>>> entry : ons.entrySet()) {
-// Map<String, List<Conversation>> seqsToConvs = entry.getValue();
-// for(Map.Entry<String, List<Conversation>> entryConv : seqsToConvs.entrySet()) {
-// List<Conversation> listConv = entryConv.getValue();
-// // Just get the first Conversation because all Conversations in this group
-// // should have the same pairs of Application Data.
-// for(Conversation conv : listConv) {
-// // Process only if it is a TLS packet
-// if (conv.isTls()) {
-// List<PcapPacketPair> tlsAppDataList = TcpConversationUtils.extractTlsAppDataPacketPairs(conv);
-// for(PcapPacketPair pair: tlsAppDataList) {
-// System.out.println(PrintUtils.toCsv(pair, dnsMap));
-// pwOn.println(PrintUtils.toCsv(pair, dnsMap));
-// }
-// } else { // Non-TLS conversations
-// List<PcapPacketPair> packetList = TcpConversationUtils.extractPacketPairs(conv);
-// for(PcapPacketPair pair: packetList) {
-// System.out.println(PrintUtils.toCsv(pair, dnsMap));
-// pwOn.println(PrintUtils.toCsv(pair, dnsMap));
-// }
-// }
-// }
+// TriggerTrafficExtractor tte = new TriggerTrafficExtractor(inputPcapFile, triggerTimes, deviceIp);
+// final PcapDumper outputter = Pcaps.openDead(DataLinkType.EN10MB, 65536).dumpOpen(outputPcapFile);
+// DnsMap dnsMap = new DnsMap();
+// TcpReassembler tcpReassembler = new TcpReassembler();
+// TrafficLabeler trafficLabeler = new TrafficLabeler(userActions);
+// tte.performExtraction(pkt -> {
+// try {
+// outputter.dump(pkt);
+// } catch (NotOpenException e) {
+// e.printStackTrace();
// }
-// }
-// pwOn.close();
+// }, dnsMap, tcpReassembler, trafficLabeler);
+// outputter.flush();
+// outputter.close();
//
-// System.out.println("==== OFF ====");
-// // Print out all the pairs into a file for ON events
-// File fileOffEvents = new File(offPairsPath);
-// PrintWriter pwOff = null;
-// try {
-// pwOff = new PrintWriter(fileOffEvents);
-// } catch(Exception ex) {
-// ex.printStackTrace();
-// }
-// for(Map.Entry<String, Map<String, List<Conversation>>> entry : offs.entrySet()) {
-// Map<String, List<Conversation>> seqsToConvs = entry.getValue();
-// for(Map.Entry<String, List<Conversation>> entryConv : seqsToConvs.entrySet()) {
-// List<Conversation> listConv = entryConv.getValue();
-// // Just get the first Conversation because all Conversations in this group
-// // should have the same pairs of Application Data.
-// for(Conversation conv : listConv) {
-// // Process only if it is a TLS packet
-// if (conv.isTls()) {
-// List<PcapPacketPair> tlsAppDataList = TcpConversationUtils.extractTlsAppDataPacketPairs(conv);
-// for(PcapPacketPair pair: tlsAppDataList) {
-// System.out.println(PrintUtils.toCsv(pair, dnsMap));
-// pwOff.println(PrintUtils.toCsv(pair, dnsMap));
-// }
-// } else { // Non-TLS conversations
-// List<PcapPacketPair> packetList = TcpConversationUtils.extractPacketPairs(conv);
-// for (PcapPacketPair pair : packetList) {
-// System.out.println(PrintUtils.toCsv(pair, dnsMap));
-// pwOff.println(PrintUtils.toCsv(pair, dnsMap));
-// }
-// }
-// }
-// }
+// if (tte.getPacketsIncludedCount() != trafficLabeler.getTotalPacketCount()) {
+// // Sanity/debug check
+// throw new AssertionError(String.format("mismatch between packet count in %s and %s",
+// TriggerTrafficExtractor.class.getSimpleName(), TrafficLabeler.class.getSimpleName()));
// }
-// pwOff.close();
-
-
- // ================================================ CLUSTERING ================================================
- // Note: no need to use the more convoluted on/off maps; can simply use the UserAction->List<Conversation> map
- // when don't care about hostnames and sequences (see comment earlier).
+//
+// // Extract all conversations present in the filtered trace.
+// List<Conversation> allConversations = tcpReassembler.getTcpConversations();
+// // Group conversations by hostname.
+// Map<String, List<Conversation>> convsByHostname = TcpConversationUtils.groupConversationsByHostname(allConversations, dnsMap);
+// System.out.println("Grouped conversations by hostname.");
+// // For each hostname, count the frequencies of packet lengths exchanged with that hostname.
+// final Map<String, Map<Integer, Integer>> pktLenFreqsByHostname = new HashMap<>();
+// convsByHostname.forEach((host, convs) -> pktLenFreqsByHostname.put(host, TcpConversationUtils.countPacketLengthFrequencies(convs)));
+// System.out.println("Counted frequencies of packet lengths exchanged with each hostname.");
+// // For each hostname, count the frequencies of packet sequences (i.e., count how many conversations exchange a
+// // sequence of packets of some specific lengths).
+// final Map<String, Map<String, Integer>> pktSeqFreqsByHostname = new HashMap<>();
+// convsByHostname.forEach((host, convs) -> pktSeqFreqsByHostname.put(host, TcpConversationUtils.countPacketSequenceFrequencies(convs)));
+// System.out.println("Counted frequencies of packet sequences exchanged with each hostname.");
+// // For each hostname, count frequencies of packet pairs exchanged with that hostname across all conversations
+// final Map<String, Map<String, Integer>> pktPairFreqsByHostname =
+// TcpConversationUtils.countPacketPairFrequenciesByHostname(allConversations, dnsMap);
+// System.out.println("Counted frequencies of packet pairs per hostname");
+// // For each user action, reassemble the set of TCP connections occurring shortly after
+// final Map<UserAction, List<Conversation>> userActionToConversations = trafficLabeler.getLabeledReassembledTcpTraffic();
+// final Map<UserAction, Map<String, List<Conversation>>> userActionsToConvsByHostname = trafficLabeler.getLabeledReassembledTcpTraffic(dnsMap);
+// System.out.println("Reassembled TCP conversations occurring shortly after each user event");
+//
+//
+//
+// /*
+// * NOTE: no need to generate these more complex on/off maps that also contain mappings from hostname and
+// * sequence identifiers as we do not care about hostnames and sequences during clustering.
+// * We can simply use the UserAction->List<Conversation> map to generate ON/OFF groupings of conversations.
+// */
+//
+//// // Contains all ON events: hostname -> sequence identifier -> list of conversations with that sequence
+//// Map<String, Map<String, List<Conversation>>> ons = new HashMap<>();
+//// // Contains all OFF events: hostname -> sequence identifier -> list of conversations with that sequence
+//// Map<String, Map<String, List<Conversation>>> offs = new HashMap<>();
+//// userActionsToConvsByHostname.forEach((ua, hostnameToConvs) -> {
+//// Map<String, Map<String, List<Conversation>>> outer = ua.getType() == Type.TOGGLE_ON ? ons : offs;
+//// hostnameToConvs.forEach((host, convs) -> {
+//// Map<String, List<Conversation>> seqsToConvs = TcpConversationUtils.
+//// groupConversationsByPacketSequence(convs, verbose);
+//// outer.merge(host, seqsToConvs, (oldMap, newMap) -> {
+//// newMap.forEach((sequence, cs) -> oldMap.merge(sequence, cs, (list1, list2) -> {
+//// list1.addAll(list2);
+//// return list1;
+//// }));
+//// return oldMap;
+//// });
+//// });
+//// });
+////
+//// System.out.println("==== ON ====");
+//// // Print out all the pairs into a file for ON events
+//// File fileOnEvents = new File(onPairsPath);
+//// PrintWriter pwOn = null;
+//// try {
+//// pwOn = new PrintWriter(fileOnEvents);
+//// } catch(Exception ex) {
+//// ex.printStackTrace();
+//// }
+//// for(Map.Entry<String, Map<String, List<Conversation>>> entry : ons.entrySet()) {
+//// Map<String, List<Conversation>> seqsToConvs = entry.getValue();
+//// for(Map.Entry<String, List<Conversation>> entryConv : seqsToConvs.entrySet()) {
+//// List<Conversation> listConv = entryConv.getValue();
+//// // Just get the first Conversation because all Conversations in this group
+//// // should have the same pairs of Application Data.
+//// for(Conversation conv : listConv) {
+//// // Process only if it is a TLS packet
+//// if (conv.isTls()) {
+//// List<PcapPacketPair> tlsAppDataList = TcpConversationUtils.extractTlsAppDataPacketPairs(conv);
+//// for(PcapPacketPair pair: tlsAppDataList) {
+//// System.out.println(PrintUtils.toCsv(pair, dnsMap));
+//// pwOn.println(PrintUtils.toCsv(pair, dnsMap));
+//// }
+//// } else { // Non-TLS conversations
+//// List<PcapPacketPair> packetList = TcpConversationUtils.extractPacketPairs(conv);
+//// for(PcapPacketPair pair: packetList) {
+//// System.out.println(PrintUtils.toCsv(pair, dnsMap));
+//// pwOn.println(PrintUtils.toCsv(pair, dnsMap));
+//// }
+//// }
+//// }
+//// }
+//// }
+//// pwOn.close();
+////
+//// System.out.println("==== OFF ====");
+//// // Print out all the pairs into a file for ON events
+//// File fileOffEvents = new File(offPairsPath);
+//// PrintWriter pwOff = null;
+//// try {
+//// pwOff = new PrintWriter(fileOffEvents);
+//// } catch(Exception ex) {
+//// ex.printStackTrace();
+//// }
+//// for(Map.Entry<String, Map<String, List<Conversation>>> entry : offs.entrySet()) {
+//// Map<String, List<Conversation>> seqsToConvs = entry.getValue();
+//// for(Map.Entry<String, List<Conversation>> entryConv : seqsToConvs.entrySet()) {
+//// List<Conversation> listConv = entryConv.getValue();
+//// // Just get the first Conversation because all Conversations in this group
+//// // should have the same pairs of Application Data.
+//// for(Conversation conv : listConv) {
+//// // Process only if it is a TLS packet
+//// if (conv.isTls()) {
+//// List<PcapPacketPair> tlsAppDataList = TcpConversationUtils.extractTlsAppDataPacketPairs(conv);
+//// for(PcapPacketPair pair: tlsAppDataList) {
+//// System.out.println(PrintUtils.toCsv(pair, dnsMap));
+//// pwOff.println(PrintUtils.toCsv(pair, dnsMap));
+//// }
+//// } else { // Non-TLS conversations
+//// List<PcapPacketPair> packetList = TcpConversationUtils.extractPacketPairs(conv);
+//// for (PcapPacketPair pair : packetList) {
+//// System.out.println(PrintUtils.toCsv(pair, dnsMap));
+//// pwOff.println(PrintUtils.toCsv(pair, dnsMap));
+//// }
+//// }
+//// }
+//// }
+//// }
+//// pwOff.close();
+//
+//
+// // ================================================ CLUSTERING ================================================
+// // Note: no need to use the more convoluted on/off maps; can simply use the UserAction->List<Conversation> map
+// // when don't care about hostnames and sequences (see comment earlier).
+//// List<Conversation> onConversations = userActionToConversations.entrySet().stream().
+//// filter(e -> e.getKey().getType() == Type.TOGGLE_ON). // drop all OFF events from stream
+//// map(e -> e.getValue()). // no longer interested in the UserActions
+//// flatMap(List::stream). // flatten List<List<T>> to a List<T>
+//// collect(Collectors.toList());
+//// List<Conversation> offConversations = userActionToConversations.entrySet().stream().
+//// filter(e -> e.getKey().getType() == Type.TOGGLE_OFF).
+//// map(e -> e.getValue()).
+//// flatMap(List::stream).
+//// collect(Collectors.toList());
+//// //Collections.sort(onConversations, (c1, c2) -> c1.getPackets().)
+////
+//// List<PcapPacketPair> onPairs = onConversations.stream().
+//// map(c -> c.isTls() ? TcpConversationUtils.extractTlsAppDataPacketPairs(c) :
+//// TcpConversationUtils.extractPacketPairs(c)).
+//// flatMap(List::stream). // flatten List<List<>> to List<>
+//// collect(Collectors.toList());
+//// List<PcapPacketPair> offPairs = offConversations.stream().
+//// map(c -> c.isTls() ? TcpConversationUtils.extractTlsAppDataPacketPairs(c) :
+//// TcpConversationUtils.extractPacketPairs(c)).
+//// flatMap(List::stream). // flatten List<List<>> to List<>
+//// collect(Collectors.toList());
+//// // Note: need to update the DnsMap of all PcapPacketPairs if we want to use the IP/hostname-sensitive distance.
+//// Stream.concat(Stream.of(onPairs), Stream.of(offPairs)).flatMap(List::stream).forEach(p -> p.setDnsMap(dnsMap));
+//// // Perform clustering on conversation logged as part of all ON events.
+////// DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(10.0, 45);
+//// DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(2, 2);
+//// //DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(10.0, 10);
+//// List<Cluster<PcapPacketPair>> onClusters = onClusterer.cluster(onPairs);
+//// // Perform clustering on conversation logged as part of all OFF events.
+////// DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(10.0, 45);
+//// DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(2, 2);
+//// //DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(10.0, 10);
+//// List<Cluster<PcapPacketPair>> offClusters = offClusterer.cluster(offPairs);
+//// // Sort the conversations as reference
+//// List<Conversation> sortedAllConversation = TcpConversationUtils.sortConversationList(allConversations);
+//// // Output clusters
+//// System.out.println("========================================");
+//// System.out.println(" Clustering results for ON ");
+//// System.out.println(" Number of clusters: " + onClusters.size());
+//// int count = 0;
+//// List<List<List<PcapPacket>>> ppListOfListReadOn = new ArrayList<>();
+//// List<List<List<PcapPacket>>> ppListOfListListOn = new ArrayList<>();
+//// for (Cluster<PcapPacketPair> c : onClusters) {
+//// System.out.println(String.format("<<< Cluster #%02d (%03d points) >>>", ++count, c.getPoints().size()));
+//// System.out.print(PrintUtils.toSummaryString(c));
+//// if(c.getPoints().size() > 45 && c.getPoints().size() < 55) {
+//// //if(c.getPoints().size() > 25) {
+//// // Print to file
+//// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
+//// ppListOfListListOn.add(ppListOfList);
+//// }
+//// }
+//// // TODO: Merging test
+//// ppListOfListListOn = PcapPacketUtils.mergeSignatures(ppListOfListListOn, sortedAllConversation);
+//// // TODO: Need to remove sequence 550 567 for Blossom phone side since it is not a good signature (overlap)!
+////// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 1);
+//// // TODO: Need to remove sequence 69 296 for Blossom device side since it is not a good signature (overlap)!
+////// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 2);
+//// // TODO: Need to remove sequence number 2 for ST plug since it is not a good signature!
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 2);
+//// // TODO: Need to remove sequence number 0 for Arlo Camera since it is not a good signature!
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 0);
+//// // TODO: Need to remove sequence number 0 for TP-Link plug since it is not a good signature!
+//// // TODO: This sequence actually belongs to the local communication between the plug and the phone
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 0);
+//// ppListOfListListOn = PcapPacketUtils.sortSignatures(ppListOfListListOn);
+//// PcapPacketUtils.printSignatures(ppListOfListListOn);
+//// //count = 0;
+//// /*for (List<List<PcapPacket>> ll : ppListOfListListOn) {
+//// PrintUtils.serializeClustersIntoFile("./onSignature" + ++count + ".sig", ll);
+//// ppListOfListReadOn.add(PrintUtils.deserializeClustersFromFile("./onSignature" + count + ".sig"));
+//// }*/
+//// PrintUtils.serializeSignatureIntoFile("./onSignature.sig", ppListOfListListOn);
+//// ppListOfListReadOn = PrintUtils.deserializeSignatureFromFile("./onSignature.sig");
+////
+//// System.out.println("========================================");
+//// System.out.println(" Clustering results for OFF ");
+//// System.out.println(" Number of clusters: " + offClusters.size());
+//// count = 0;
+//// List<List<List<PcapPacket>>> ppListOfListReadOff = new ArrayList<>();
+//// List<List<List<PcapPacket>>> ppListOfListListOff = new ArrayList<>();
+//// for (Cluster<PcapPacketPair> c : offClusters) {
+//// System.out.println(String.format("<<< Cluster #%03d (%06d points) >>>", ++count, c.getPoints().size()));
+//// System.out.print(PrintUtils.toSummaryString(c));
+//// if(c.getPoints().size() > 45 && c.getPoints().size() < 55) {
+//// //if(c.getPoints().size() > 25) {
+//// // Print to file
+//// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
+//// ppListOfListListOff.add(ppListOfList);
+//// }
+//// }
+//// // TODO: Merging test
+//// ppListOfListListOff = PcapPacketUtils.mergeSignatures(ppListOfListListOff, sortedAllConversation);
+//// // TODO: Need to remove sequence 69 296 for Blossom device side since it is not a good signature (overlap)!
+////// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 3);
+//// // TODO: Need to remove sequence number 1 for Nest Thermostat since it is not a good signature!
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 1);
+//// // TODO: Need to remove sequence number 0 for Arlo Camera since it is not a good signature!
+////// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 1);
+//// // TODO: Need to remove sequence number 2 for ST plug since it is not a good signature!
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 2);
+//// // TODO: Need to remove sequence number 0 for TP-Link plug since it is not a good signature!
+//// // TODO: This sequence actually belongs to the local communication between the plug and the phone
+//// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 0);
+//// ppListOfListListOff = PcapPacketUtils.sortSignatures(ppListOfListListOff);
+//// PcapPacketUtils.printSignatures(ppListOfListListOff);
+//// //count = 0;
+//// /*for (List<List<PcapPacket>> ll : ppListOfListListOff) {
+//// PrintUtils.serializeClustersIntoFile("./offSignature" + ++count + ".sig", ll);
+//// ppListOfListReadOff.add(PrintUtils.deserializeClustersFromFile("./offSignature" + count + ".sig"));
+//// }*/
+//// PrintUtils.serializeSignatureIntoFile("./offSignature.sig", ppListOfListListOff);
+//// ppListOfListReadOff = PrintUtils.deserializeSignatureFromFile("./offSignature.sig");
+//// System.out.println("========================================");
+// // ============================================================================================================
+//
+// // TODO: This part is just for DBSCAN sensitivity experiment
+// // TODO: This part is just for DBSCAN sensitivity experiment
+// // TODO: This part is just for DBSCAN sensitivity experiment
+// // TODO: This part is just for DBSCAN sensitivity experiment
+// // TODO: This part is just for DBSCAN sensitivity experiment
// List<Conversation> onConversations = userActionToConversations.entrySet().stream().
// filter(e -> e.getKey().getType() == Type.TOGGLE_ON). // drop all OFF events from stream
// map(e -> e.getValue()). // no longer interested in the UserActions
// collect(Collectors.toList());
// // Note: need to update the DnsMap of all PcapPacketPairs if we want to use the IP/hostname-sensitive distance.
// Stream.concat(Stream.of(onPairs), Stream.of(offPairs)).flatMap(List::stream).forEach(p -> p.setDnsMap(dnsMap));
-// // Perform clustering on conversation logged as part of all ON events.
-//// DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(10.0, 45);
-// DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(2, 2);
-// //DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(10.0, 10);
-// List<Cluster<PcapPacketPair>> onClusters = onClusterer.cluster(onPairs);
-// // Perform clustering on conversation logged as part of all OFF events.
-//// DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(10.0, 45);
-// DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(2, 2);
-// //DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(10.0, 10);
-// List<Cluster<PcapPacketPair>> offClusters = offClusterer.cluster(offPairs);
-// // Sort the conversations as reference
-// List<Conversation> sortedAllConversation = TcpConversationUtils.sortConversationList(allConversations);
-// // Output clusters
-// System.out.println("========================================");
-// System.out.println(" Clustering results for ON ");
-// System.out.println(" Number of clusters: " + onClusters.size());
-// int count = 0;
-// List<List<List<PcapPacket>>> ppListOfListReadOn = new ArrayList<>();
-// List<List<List<PcapPacket>>> ppListOfListListOn = new ArrayList<>();
-// for (Cluster<PcapPacketPair> c : onClusters) {
-// System.out.println(String.format("<<< Cluster #%02d (%03d points) >>>", ++count, c.getPoints().size()));
-// System.out.print(PrintUtils.toSummaryString(c));
-// if(c.getPoints().size() > 45 && c.getPoints().size() < 55) {
-// //if(c.getPoints().size() > 25) {
-// // Print to file
-// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
-// ppListOfListListOn.add(ppListOfList);
-// }
-// }
-// // TODO: Merging test
-// ppListOfListListOn = PcapPacketUtils.mergeSignatures(ppListOfListListOn, sortedAllConversation);
-// // TODO: Need to remove sequence 550 567 for Blossom phone side since it is not a good signature (overlap)!
-//// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 1);
-// // TODO: Need to remove sequence 69 296 for Blossom device side since it is not a good signature (overlap)!
-//// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 2);
-// // TODO: Need to remove sequence number 2 for ST plug since it is not a good signature!
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 2);
-// // TODO: Need to remove sequence number 0 for Arlo Camera since it is not a good signature!
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 0);
-// // TODO: Need to remove sequence number 0 for TP-Link plug since it is not a good signature!
-// // TODO: This sequence actually belongs to the local communication between the plug and the phone
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOn, 0);
-// ppListOfListListOn = PcapPacketUtils.sortSignatures(ppListOfListListOn);
-// PcapPacketUtils.printSignatures(ppListOfListListOn);
-// //count = 0;
-// /*for (List<List<PcapPacket>> ll : ppListOfListListOn) {
-// PrintUtils.serializeClustersIntoFile("./onSignature" + ++count + ".sig", ll);
-// ppListOfListReadOn.add(PrintUtils.deserializeClustersFromFile("./onSignature" + count + ".sig"));
-// }*/
-// PrintUtils.serializeSignatureIntoFile("./onSignature.sig", ppListOfListListOn);
-// ppListOfListReadOn = PrintUtils.deserializeSignatureFromFile("./onSignature.sig");
//
-// System.out.println("========================================");
-// System.out.println(" Clustering results for OFF ");
-// System.out.println(" Number of clusters: " + offClusters.size());
-// count = 0;
-// List<List<List<PcapPacket>>> ppListOfListReadOff = new ArrayList<>();
-// List<List<List<PcapPacket>>> ppListOfListListOff = new ArrayList<>();
-// for (Cluster<PcapPacketPair> c : offClusters) {
-// System.out.println(String.format("<<< Cluster #%03d (%06d points) >>>", ++count, c.getPoints().size()));
-// System.out.print(PrintUtils.toSummaryString(c));
-// if(c.getPoints().size() > 45 && c.getPoints().size() < 55) {
-// //if(c.getPoints().size() > 25) {
-// // Print to file
-// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
-// ppListOfListListOff.add(ppListOfList);
+// double eps = 10; // loop from eps 1-10
+// int minPts = 50; // loop from minPts 30-50
+// for(int epsCount = 7; epsCount <= eps; epsCount++) {
+// for(int minPtsCount = 30; minPtsCount <= minPts; minPtsCount++) {
+// System.out.println("Eps: " + epsCount + " --- minPts: " + minPtsCount);
+// DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(epsCount, minPtsCount);
+// DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(epsCount, minPtsCount);
+// List<Cluster<PcapPacketPair>> onClusters = onClusterer.cluster(onPairs);
+// List<Cluster<PcapPacketPair>> offClusters = offClusterer.cluster(offPairs);
+// // Sort the conversations as reference
+// List<Conversation> sortedAllConversation = TcpConversationUtils.sortConversationList(allConversations);
+// // Output clusters
+// System.out.println("========================================");
+// System.out.println(" Clustering results for ON ");
+// System.out.println(" Number of clusters: " + onClusters.size());
+// int count = 0;
+// List<List<List<PcapPacket>>> ppListOfListListOn = new ArrayList<>();
+// for (Cluster<PcapPacketPair> c : onClusters) {
+// System.out.println(String.format("<<< Cluster #%02d (%03d points) >>>", ++count, c.getPoints().size()));
+//// System.out.print(PrintUtils.toSummaryString(c));
+// if (c.getPoints().size() > 45 && c.getPoints().size() < 55) {
+//// if(c.getPoints().size() > 25) {
+// // Print to file
+// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
+// ppListOfListListOn.add(ppListOfList);
+// }
+// }
+// PcapPacketUtils.printSignatures(ppListOfListListOn);
+//
+// System.out.println("========================================");
+// System.out.println(" Clustering results for OFF ");
+// System.out.println(" Number of clusters: " + offClusters.size());
+// count = 0;
+// List<List<List<PcapPacket>>> ppListOfListListOff = new ArrayList<>();
+// for (Cluster<PcapPacketPair> c : offClusters) {
+// System.out.println(String.format("<<< Cluster #%03d (%06d points) >>>", ++count, c.getPoints().size()));
+//// System.out.print(PrintUtils.toSummaryString(c));
+// if (c.getPoints().size() > 45 && c.getPoints().size() < 55) {
+// //if(c.getPoints().size() > 25) {
+// // Print to file
+// List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
+// ppListOfListListOff.add(ppListOfList);
+// }
+// }
+// PcapPacketUtils.printSignatures(ppListOfListListOff);
+// System.out.println();
+// System.out.println();
+// System.out.println();
+// // ============================================================================================================
// }
// }
-// // TODO: Merging test
-// ppListOfListListOff = PcapPacketUtils.mergeSignatures(ppListOfListListOff, sortedAllConversation);
-// // TODO: Need to remove sequence 69 296 for Blossom device side since it is not a good signature (overlap)!
-//// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 3);
-// // TODO: Need to remove sequence number 1 for Nest Thermostat since it is not a good signature!
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 1);
-// // TODO: Need to remove sequence number 0 for Arlo Camera since it is not a good signature!
-//// PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 1);
-// // TODO: Need to remove sequence number 2 for ST plug since it is not a good signature!
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 2);
-// // TODO: Need to remove sequence number 0 for TP-Link plug since it is not a good signature!
-// // TODO: This sequence actually belongs to the local communication between the plug and the phone
-// //PcapPacketUtils.removeSequenceFromSignature(ppListOfListListOff, 0);
-// ppListOfListListOff = PcapPacketUtils.sortSignatures(ppListOfListListOff);
-// PcapPacketUtils.printSignatures(ppListOfListListOff);
-// //count = 0;
-// /*for (List<List<PcapPacket>> ll : ppListOfListListOff) {
-// PrintUtils.serializeClustersIntoFile("./offSignature" + ++count + ".sig", ll);
-// ppListOfListReadOff.add(PrintUtils.deserializeClustersFromFile("./offSignature" + count + ".sig"));
-// }*/
-// PrintUtils.serializeSignatureIntoFile("./offSignature.sig", ppListOfListListOff);
-// ppListOfListReadOff = PrintUtils.deserializeSignatureFromFile("./offSignature.sig");
-// System.out.println("========================================");
- // ============================================================================================================
-
- // TODO: This part is just for DBSCAN sensitivity experiment
- // TODO: This part is just for DBSCAN sensitivity experiment
- // TODO: This part is just for DBSCAN sensitivity experiment
- // TODO: This part is just for DBSCAN sensitivity experiment
- // TODO: This part is just for DBSCAN sensitivity experiment
- List<Conversation> onConversations = userActionToConversations.entrySet().stream().
- filter(e -> e.getKey().getType() == Type.TOGGLE_ON). // drop all OFF events from stream
- map(e -> e.getValue()). // no longer interested in the UserActions
- flatMap(List::stream). // flatten List<List<T>> to a List<T>
- collect(Collectors.toList());
- List<Conversation> offConversations = userActionToConversations.entrySet().stream().
- filter(e -> e.getKey().getType() == Type.TOGGLE_OFF).
- map(e -> e.getValue()).
- flatMap(List::stream).
- collect(Collectors.toList());
- //Collections.sort(onConversations, (c1, c2) -> c1.getPackets().)
-
- List<PcapPacketPair> onPairs = onConversations.stream().
- map(c -> c.isTls() ? TcpConversationUtils.extractTlsAppDataPacketPairs(c) :
- TcpConversationUtils.extractPacketPairs(c)).
- flatMap(List::stream). // flatten List<List<>> to List<>
- collect(Collectors.toList());
- List<PcapPacketPair> offPairs = offConversations.stream().
- map(c -> c.isTls() ? TcpConversationUtils.extractTlsAppDataPacketPairs(c) :
- TcpConversationUtils.extractPacketPairs(c)).
- flatMap(List::stream). // flatten List<List<>> to List<>
- collect(Collectors.toList());
- // Note: need to update the DnsMap of all PcapPacketPairs if we want to use the IP/hostname-sensitive distance.
- Stream.concat(Stream.of(onPairs), Stream.of(offPairs)).flatMap(List::stream).forEach(p -> p.setDnsMap(dnsMap));
-
- double eps = 10; // loop from eps 1-10
- int minPts = 50; // loop from minPts 30-50
- for(int epsCount = 7; epsCount <= eps; epsCount++) {
- for(int minPtsCount = 30; minPtsCount <= minPts; minPtsCount++) {
- System.out.println("Eps: " + epsCount + " --- minPts: " + minPtsCount);
- DBSCANClusterer<PcapPacketPair> onClusterer = new DBSCANClusterer<>(epsCount, minPtsCount);
- DBSCANClusterer<PcapPacketPair> offClusterer = new DBSCANClusterer<>(epsCount, minPtsCount);
- List<Cluster<PcapPacketPair>> onClusters = onClusterer.cluster(onPairs);
- List<Cluster<PcapPacketPair>> offClusters = offClusterer.cluster(offPairs);
- // Sort the conversations as reference
- List<Conversation> sortedAllConversation = TcpConversationUtils.sortConversationList(allConversations);
- // Output clusters
- System.out.println("========================================");
- System.out.println(" Clustering results for ON ");
- System.out.println(" Number of clusters: " + onClusters.size());
- int count = 0;
- List<List<List<PcapPacket>>> ppListOfListListOn = new ArrayList<>();
- for (Cluster<PcapPacketPair> c : onClusters) {
- System.out.println(String.format("<<< Cluster #%02d (%03d points) >>>", ++count, c.getPoints().size()));
-// System.out.print(PrintUtils.toSummaryString(c));
- if (c.getPoints().size() > 45 && c.getPoints().size() < 55) {
-// if(c.getPoints().size() > 25) {
- // Print to file
- List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
- ppListOfListListOn.add(ppListOfList);
- }
- }
- PcapPacketUtils.printSignatures(ppListOfListListOn);
-
- System.out.println("========================================");
- System.out.println(" Clustering results for OFF ");
- System.out.println(" Number of clusters: " + offClusters.size());
- count = 0;
- List<List<List<PcapPacket>>> ppListOfListListOff = new ArrayList<>();
- for (Cluster<PcapPacketPair> c : offClusters) {
- System.out.println(String.format("<<< Cluster #%03d (%06d points) >>>", ++count, c.getPoints().size()));
-// System.out.print(PrintUtils.toSummaryString(c));
- if (c.getPoints().size() > 45 && c.getPoints().size() < 55) {
- //if(c.getPoints().size() > 25) {
- // Print to file
- List<List<PcapPacket>> ppListOfList = PcapPacketUtils.clusterToListOfPcapPackets(c);
- ppListOfListListOff.add(ppListOfList);
- }
- }
- PcapPacketUtils.printSignatures(ppListOfListListOff);
- System.out.println();
- System.out.println();
- System.out.println();
- // ============================================================================================================
- }
- }
// // ================================================================================================