Store dates in Instant

Update frontend to show packet offsets

See merge request packmate/Packmate!21

build.gradle.kts

@@ -46,6 +46,8 @@ dependencies {
     implementation(group = "org.bouncycastle", name = "bcprov-jdk15on", version = "1.70")
     implementation(group = "org.bouncycastle", name = "bctls-jdk15on", version = "1.70")
     implementation(group = "org.modelmapper", name = "modelmapper", version = "3.1.1")
+    implementation("com.athaydes.rawhttp:rawhttp-core:2.5.2")
+
     compileOnly("org.jetbrains:annotations:24.0.1")
     compileOnly("org.projectlombok:lombok")
     runtimeOnly("org.springframework.boot:spring-boot-devtools")

docker/Dockerfile_app

@@ -17,11 +17,13 @@ COPY --from=1 /tmp/compile/build/libs/packmate-*-SNAPSHOT.jar app.jar
 CMD [ "java", "-Djava.net.preferIPv4Stack=true", "-Djava.net.preferIPv4Addresses=true",  \
       "-jar", "/app/app.jar", "--spring.datasource.url=jdbc:postgresql://127.0.0.1:65001/packmate", \
       "--spring.datasource.password=${DB_PASSWORD}", \
-      "--capture-mode=${MODE}", "--pcap-file=${PCAP_FILE}", \
+      "--packmate.capture-mode=${MODE}", "--packmate.pcap-file=${PCAP_FILE}", \
-      "--interface-name=${INTERFACE}", "--local-ip=${LOCAL_IP}", "--account-login=${WEB_LOGIN}", \
+      "--packmate.interface-name=${INTERFACE}", "--packmate.local-ip=${LOCAL_IP}", \
-      "--old-streams-cleanup-enabled=${OLD_STREAMS_CLEANUP_ENABLED}", "--cleanup-interval=${OLD_STREAMS_CLEANUP_INTERVAL}", \
+      "--packmate.web.account-login=${WEB_LOGIN}", "--packmate.web.account-password=${WEB_PASSWORD}", \
-      "--old-streams-threshold=${OLD_STREAMS_CLEANUP_THRESHOLD}", \
+      "--packmate.cleanup.enabled=${OLD_STREAMS_CLEANUP_ENABLED}", \
-      "--account-password=${WEB_PASSWORD}", "--server.port=65000", "--server.address=0.0.0.0" \
+      "--packmate.cleanup.interval=${OLD_STREAMS_CLEANUP_INTERVAL}", \
+      "--packmate.cleanup.threshold=${OLD_STREAMS_CLEANUP_THRESHOLD}", \
+      "--server.port=65000", "--server.address=0.0.0.0" \
 ]
 
 EXPOSE 65000

src/main/java/ru/serega6531/packmate/configuration/ApplicationConfiguration.java

@@ -5,19 +5,19 @@ import org.modelmapper.ModelMapper;
 import org.modelmapper.TypeMap;
 import org.pcap4j.core.PcapNativeException;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.annotation.EnableScheduling;
 import ru.serega6531.packmate.model.Pattern;
 import ru.serega6531.packmate.model.Stream;
-import ru.serega6531.packmate.model.enums.CaptureMode;
 import ru.serega6531.packmate.model.pojo.StreamDto;
 import ru.serega6531.packmate.pcap.FilePcapWorker;
 import ru.serega6531.packmate.pcap.LivePcapWorker;
 import ru.serega6531.packmate.pcap.NoOpPcapWorker;
 import ru.serega6531.packmate.pcap.PcapWorker;
+import ru.serega6531.packmate.properties.PackmateProperties;
 import ru.serega6531.packmate.service.ServicesService;
 import ru.serega6531.packmate.service.StreamService;
 import ru.serega6531.packmate.service.SubscriptionService;
@@ -29,6 +29,7 @@ import java.util.stream.Collectors;
 @Configuration
 @EnableScheduling
 @EnableAsync
+@ConfigurationPropertiesScan("ru.serega6531.packmate.properties")
 public class ApplicationConfiguration {
 
     @Bean(destroyMethod = "stop")
@@ -36,14 +37,12 @@ public class ApplicationConfiguration {
     public PcapWorker pcapWorker(ServicesService servicesService,
                                  StreamService streamService,
                                  SubscriptionService subscriptionService,
-                                 @Value("${local-ip}") String localIpString,
+                                 PackmateProperties properties
-                                 @Value("${interface-name}") String interfaceName,
+    ) throws PcapNativeException, UnknownHostException {
-                                 @Value("${pcap-file}") String filename,
+        return switch (properties.captureMode()) {
-                                 @Value("${capture-mode}") CaptureMode captureMode) throws PcapNativeException, UnknownHostException {
+            case LIVE -> new LivePcapWorker(servicesService, streamService, properties.localIp(), properties.interfaceName());
-        return switch (captureMode) {
-            case LIVE -> new LivePcapWorker(servicesService, streamService, localIpString, interfaceName);
             case FILE ->
-                    new FilePcapWorker(servicesService, streamService, subscriptionService, localIpString, filename);
+                    new FilePcapWorker(servicesService, streamService, subscriptionService, properties.localIp(), properties.pcapFile());
             case VIEW -> new NoOpPcapWorker();
         };
     }

src/main/java/ru/serega6531/packmate/configuration/SecurityConfiguration.java

@@ -1,7 +1,6 @@
 package ru.serega6531.packmate.configuration;
 
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.event.EventListener;
@@ -14,23 +13,18 @@ import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 import org.springframework.security.web.SecurityFilterChain;
+import ru.serega6531.packmate.properties.PackmateProperties;
 
 @Configuration
 @EnableWebSecurity
 @Slf4j
 public class SecurityConfiguration {
 
-    @Value("${account-login}")
-    private String login;
-
-    @Value("${account-password}")
-    private String password;
-
     @Bean
-    public InMemoryUserDetailsManager userDetailsService(PasswordEncoder passwordEncoder) {
+    public InMemoryUserDetailsManager userDetailsService(PackmateProperties properties, PasswordEncoder passwordEncoder) {
         UserDetails user = User.builder()
-                .username(login)
+                .username(properties.web().accountLogin())
-                .password(passwordEncoder.encode(password))
+                .password(passwordEncoder.encode(properties.web().accountPassword()))
                 .roles("USER")
                 .build();
 

src/main/java/ru/serega6531/packmate/model/CtfService.java

@@ -25,9 +25,7 @@ public class CtfService {
 
     private boolean decryptTls;
 
-    private boolean processChunkedEncoding;
+    private boolean http;
-
-    private boolean ungzipHttp;
 
     private boolean urldecodeHttpRequests;
 

src/main/java/ru/serega6531/packmate/model/Packet.java

@@ -6,6 +6,8 @@ import org.hibernate.annotations.GenericGenerator;
 import org.hibernate.annotations.Parameter;
 
 import jakarta.persistence.*;
+
+import java.time.Instant;
 import java.util.Objects;
 import java.util.Set;
 
@@ -24,7 +26,7 @@ import java.util.Set;
         }
 )
 @AllArgsConstructor
-@Builder
+@Builder(toBuilder = true)
 @Table(indexes = { @Index(name = "stream_id_index", columnList = "stream_id") })
 public class Packet {
 
@@ -45,15 +47,17 @@ public class Packet {
     @OneToMany(mappedBy = "packet", cascade = CascadeType.ALL, orphanRemoval = true)
     private Set<FoundPattern> matches;
 
-    private long timestamp;
+    private Instant timestamp;
 
     private boolean incoming; // true если от клиента к серверу, иначе false
 
-    private boolean ungzipped;
+    private boolean httpProcessed = false;
 
-    private boolean webSocketParsed;
+    private boolean webSocketParsed = false;
 
-    private boolean tlsDecrypted;
+    private boolean tlsDecrypted = false;
+
+    private boolean hasHttpBody = false;
 
     @Column(nullable = false)
     private byte[] content;

src/main/java/ru/serega6531/packmate/model/Stream.java

@@ -10,6 +10,8 @@ import org.hibernate.annotations.Parameter;
 import ru.serega6531.packmate.model.enums.Protocol;
 
 import jakarta.persistence.*;
+
+import java.time.Instant;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
@@ -49,9 +51,9 @@ public class Stream {
     @ToString.Exclude
     private List<Packet> packets;
 
-    private long startTimestamp;
+    private Instant startTimestamp;
 
-    private long endTimestamp;
+    private Instant endTimestamp;
 
     @ManyToMany
     @JoinTable(
@@ -70,6 +72,12 @@ public class Stream {
     @Column(columnDefinition = "char(3)")
     private String userAgentHash;
 
+    @Column(name = "size_bytes", nullable = false)
+    private Integer sizeBytes;
+
+    @Column(name = "packets_count", nullable = false)
+    private Integer packetsCount;
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;

src/main/java/ru/serega6531/packmate/model/pojo/PacketDto.java

@@ -1,7 +1,9 @@
 package ru.serega6531.packmate.model.pojo;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 
+import java.time.Instant;
 import java.util.Set;
 
 @Data
@@ -9,11 +11,13 @@ public class PacketDto {
 
     private Long id;
     private Set<FoundPatternDto> matches;
-    private long timestamp;
+    @JsonFormat(shape = JsonFormat.Shape.NUMBER, without = JsonFormat.Feature.WRITE_DATE_TIMESTAMPS_AS_NANOSECONDS)
+    private Instant timestamp;
     private boolean incoming;
     private boolean ungzipped;
     private boolean webSocketParsed;
     private boolean tlsDecrypted;
+    private boolean hasHttpBody;
     private byte[] content;
 
 }

src/main/java/ru/serega6531/packmate/model/pojo/ServiceCreateDto.java

@@ -8,8 +8,7 @@ public class ServiceCreateDto {
     private int port;
     private String name;
     private boolean decryptTls;
-    private boolean processChunkedEncoding;
+    private boolean http;
-    private boolean ungzipHttp;
     private boolean urldecodeHttpRequests;
     private boolean mergeAdjacentPackets;
     private boolean parseWebSockets;

src/main/java/ru/serega6531/packmate/model/pojo/ServiceDto.java

@@ -8,8 +8,7 @@ public class ServiceDto {
     private int port;
     private String name;
     private boolean decryptTls;
-    private boolean processChunkedEncoding;
+    private boolean http;
-    private boolean ungzipHttp;
     private boolean urldecodeHttpRequests;
     private boolean mergeAdjacentPackets;
     private boolean parseWebSockets;

src/main/java/ru/serega6531/packmate/model/pojo/ServiceUpdateDto.java

@@ -8,8 +8,7 @@ public class ServiceUpdateDto {
     private int port;
     private String name;
     private boolean decryptTls;
-    private boolean processChunkedEncoding;
+    private boolean http;
-    private boolean ungzipHttp;
     private boolean urldecodeHttpRequests;
     private boolean mergeAdjacentPackets;
     private boolean parseWebSockets;

src/main/java/ru/serega6531/packmate/model/pojo/StreamDto.java

@@ -1,8 +1,10 @@
 package ru.serega6531.packmate.model.pojo;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 import ru.serega6531.packmate.model.enums.Protocol;
 
+import java.time.Instant;
 import java.util.Set;
 
 @Data
@@ -11,11 +13,15 @@ public class StreamDto {
     private Long id;
     private int service;
     private Protocol protocol;
-    private long startTimestamp;
+    @JsonFormat(shape = JsonFormat.Shape.NUMBER, without = JsonFormat.Feature.WRITE_DATE_TIMESTAMPS_AS_NANOSECONDS)
-    private long endTimestamp;
+    private Instant startTimestamp;
+    @JsonFormat(shape = JsonFormat.Shape.NUMBER, without = JsonFormat.Feature.WRITE_DATE_TIMESTAMPS_AS_NANOSECONDS)
+    private Instant endTimestamp;
     private Set<Integer> foundPatternsIds;
     private boolean favorite;
     private int ttl;
     private String userAgentHash;
+    private int sizeBytes;
+    private int packetsCount;
 
 }

src/main/java/ru/serega6531/packmate/pcap/AbstractPcapWorker.java

@@ -18,6 +18,8 @@ import ru.serega6531.packmate.service.StreamService;
 
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.time.Duration;
+import java.time.Instant;
 import java.util.ArrayList;
 import java.util.Map;
 import java.util.Optional;
@@ -52,11 +54,11 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
 
     protected AbstractPcapWorker(ServicesService servicesService,
                               StreamService streamService,
-                              String localIpString) throws UnknownHostException {
+                              InetAddress localIp) throws UnknownHostException {
         this.servicesService = servicesService;
         this.streamService = streamService;
 
-        this.localIp = InetAddress.getByName(localIpString);
+        this.localIp = localIp;
 
         BasicThreadFactory factory = new BasicThreadFactory.Builder()
                 .namingPattern("pcap-loop").build();
@@ -82,7 +84,7 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
             return;
         }
 
-        final long time = pcap.getTimestamp().getTime();
+        final Instant time = pcap.getTimestamp().toInstant();
 
         if (rawPacket.contains(TcpPacket.class)) {
             final TcpPacket packet = rawPacket.get(TcpPacket.class);
@@ -93,7 +95,7 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
         }
     }
 
-    private void gotTcpPacket(TcpPacket packet, InetAddress sourceIp, InetAddress destIp, int ttl, long time) {
+    private void gotTcpPacket(TcpPacket packet, InetAddress sourceIp, InetAddress destIp, int ttl, Instant time) {
         final TcpPacket.TcpHeader tcpHeader = packet.getHeader();
         int sourcePort = tcpHeader.getSrcPort().valueAsInt();
         int destPort = tcpHeader.getDstPort().valueAsInt();
@@ -127,7 +129,7 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
         }
     }
 
-    private void gotUdpPacket(UdpPacket packet, InetAddress sourceIp, InetAddress destIp, int ttl, long time) {
+    private void gotUdpPacket(UdpPacket packet, InetAddress sourceIp, InetAddress destIp, int ttl, Instant time) {
         final UdpPacket.UdpHeader udpHeader = packet.getHeader();
         int sourcePort = udpHeader.getSrcPort().valueAsInt();
         int destPort = udpHeader.getDstPort().valueAsInt();
@@ -156,7 +158,7 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
         }
     }
 
-    private UnfinishedStream addNewPacket(InetAddress sourceIp, InetAddress destIp, long time,
+    private UnfinishedStream addNewPacket(InetAddress sourceIp, InetAddress destIp, Instant time,
                                           int sourcePort, int destPort, int ttl, byte[] content, Protocol protocol) {
         var incoming = destIp.equals(localIp);
         var stream = new UnfinishedStream(sourceIp, destIp, sourcePort, destPort, protocol);
@@ -222,17 +224,17 @@ public abstract class AbstractPcapWorker implements PcapWorker, PacketListener {
 
     @Override
     @SneakyThrows
-    public int closeTimeoutStreams(Protocol protocol, long timeoutMillis) {
+    public int closeTimeoutStreams(Protocol protocol, Duration timeout) {
         return processorExecutorService.submit(() -> {
             int streamsClosed = 0;
 
-            final long time = System.currentTimeMillis();
+            final Instant time = Instant.now();
             final var streams = (protocol == Protocol.TCP) ? this.unfinishedTcpStreams : this.unfinishedUdpStreams;
 
             final var oldStreams = Multimaps.asMap(streams).entrySet().stream()
                     .filter(entry -> {
                         final var packets = entry.getValue();
-                        return time - packets.get(packets.size() - 1).getTimestamp() > timeoutMillis;
+                        return Duration.between(packets.get(packets.size() - 1).getTimestamp(), time).compareTo(timeout) > 0;
                     })
                     .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
 

src/main/java/ru/serega6531/packmate/pcap/FilePcapWorker.java

@@ -16,27 +16,27 @@ import ru.serega6531.packmate.service.SubscriptionService;
 
 import java.io.EOFException;
 import java.io.File;
+import java.net.InetAddress;
 import java.net.UnknownHostException;
 
 @Slf4j
 public class FilePcapWorker extends AbstractPcapWorker {
 
+    private final File directory = new File("pcaps");
+
     private final SubscriptionService subscriptionService;
     private final File file;
 
     public FilePcapWorker(ServicesService servicesService,
                           StreamService streamService,
                           SubscriptionService subscriptionService,
-                          String localIpString,
+                          InetAddress localIp,
                           String filename) throws UnknownHostException {
-        super(servicesService, streamService, localIpString);
+        super(servicesService, streamService, localIp);
         this.subscriptionService = subscriptionService;
 
-        File directory = new File("pcaps");
         file = new File(directory, filename);
-        if (!file.exists()) {
+        validateFileExists();
-            throw new PcapFileNotFoundException(file, directory);
-        }
 
         processorExecutorService = new InlineExecutorService();
     }
@@ -86,4 +86,10 @@ public class FilePcapWorker extends AbstractPcapWorker {
     public String getExecutorState() {
         return "inline";
     }
+
+    private void validateFileExists() {
+        if (!file.exists()) {
+            throw new PcapFileNotFoundException(file, directory);
+        }
+    }
 }

src/main/java/ru/serega6531/packmate/pcap/LivePcapWorker.java

@@ -10,6 +10,7 @@ import ru.serega6531.packmate.exception.PcapInterfaceNotFoundException;
 import ru.serega6531.packmate.service.ServicesService;
 import ru.serega6531.packmate.service.StreamService;
 
+import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.List;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -23,9 +24,9 @@ public class LivePcapWorker extends AbstractPcapWorker {
 
     public LivePcapWorker(ServicesService servicesService,
                           StreamService streamService,
-                          String localIpString,
+                          InetAddress localIp,
                           String interfaceName) throws PcapNativeException, UnknownHostException {
-        super(servicesService, streamService, localIpString);
+        super(servicesService, streamService, localIp);
         device = Pcaps.getDevByName(interfaceName);
 
         if (device == null) {

src/main/java/ru/serega6531/packmate/pcap/NoOpPcapWorker.java

@@ -2,6 +2,8 @@ package ru.serega6531.packmate.pcap;
 
 import ru.serega6531.packmate.model.enums.Protocol;
 
+import java.time.Duration;
+
 public class NoOpPcapWorker implements PcapWorker {
     @Override
     public void start() {
@@ -16,7 +18,7 @@ public class NoOpPcapWorker implements PcapWorker {
     }
 
     @Override
-    public int closeTimeoutStreams(Protocol protocol, long timeoutMillis) {
+    public int closeTimeoutStreams(Protocol protocol, Duration timeout) {
         return 0;
     }
 

src/main/java/ru/serega6531/packmate/pcap/PcapWorker.java

@@ -3,6 +3,8 @@ package ru.serega6531.packmate.pcap;
 import org.pcap4j.core.PcapNativeException;
 import ru.serega6531.packmate.model.enums.Protocol;
 
+import java.time.Duration;
+
 public interface PcapWorker {
 
     void start() throws PcapNativeException;
@@ -16,7 +18,7 @@ public interface PcapWorker {
     /**
      * Выполняется в потоке обработчика
      */
-    int closeTimeoutStreams(Protocol protocol, long timeoutMillis);
+    int closeTimeoutStreams(Protocol protocol, Duration timeout);
 
     void setFilter(String filter);
 

src/main/java/ru/serega6531/packmate/properties/PackmateProperties.java

@@ -0,0 +1,39 @@
+package ru.serega6531.packmate.properties;
+
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import ru.serega6531.packmate.model.enums.CaptureMode;
+
+import java.net.InetAddress;
+import java.time.Duration;
+
+@ConfigurationProperties("packmate")
+public record PackmateProperties(
+    CaptureMode captureMode,
+    String interfaceName,
+    String pcapFile,
+    InetAddress localIp,
+    WebProperties web,
+    TimeoutProperties timeout,
+    CleanupProperties cleanup,
+    boolean ignoreEmptyPackets
+) {
+
+    public record WebProperties(
+            String accountLogin,
+            String accountPassword
+    ) {}
+
+    public record TimeoutProperties(
+            Duration udpStreamTimeout,
+            Duration tcpStreamTimeout,
+            int checkInterval
+    ){}
+
+    public record CleanupProperties(
+            boolean enabled,
+            int threshold,
+            int interval
+    ){}
+
+}

src/main/java/ru/serega6531/packmate/service/ServicesService.java

@@ -1,12 +1,13 @@
 package ru.serega6531.packmate.service;
 
+import jakarta.annotation.PostConstruct;
 import lombok.extern.slf4j.Slf4j;
 import org.modelmapper.ModelMapper;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import ru.serega6531.packmate.properties.PackmateProperties;
 import ru.serega6531.packmate.model.CtfService;
 import ru.serega6531.packmate.model.enums.SubscriptionMessageType;
 import ru.serega6531.packmate.model.pojo.ServiceCreateDto;
@@ -15,10 +16,11 @@ import ru.serega6531.packmate.model.pojo.ServiceUpdateDto;
 import ru.serega6531.packmate.model.pojo.SubscriptionMessage;
 import ru.serega6531.packmate.repository.ServiceRepository;
 
-import jakarta.annotation.PostConstruct;
 import java.net.InetAddress;
-import java.net.UnknownHostException;
+import java.util.HashMap;
-import java.util.*;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
 
 @Service
 @Slf4j
@@ -38,12 +40,12 @@ public class ServicesService {
                            SubscriptionService subscriptionService,
                            @Lazy PcapService pcapService,
                            ModelMapper modelMapper,
-                           @Value("${local-ip}") String localIpString) throws UnknownHostException {
+                           PackmateProperties properties) {
         this.repository = repository;
         this.subscriptionService = subscriptionService;
         this.pcapService = pcapService;
         this.modelMapper = modelMapper;
-        this.localIp = InetAddress.getByName(localIpString);
+        this.localIp = properties.localIp();
     }
 
     @PostConstruct

src/main/java/ru/serega6531/packmate/service/StreamService.java

@@ -4,7 +4,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.Nullable;
 import org.modelmapper.ModelMapper;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
@@ -13,6 +12,7 @@ import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
+import ru.serega6531.packmate.properties.PackmateProperties;
 import ru.serega6531.packmate.model.CtfService;
 import ru.serega6531.packmate.model.FoundPattern;
 import ru.serega6531.packmate.model.Packet;
@@ -60,7 +60,7 @@ public class StreamService {
                          SubscriptionService subscriptionService,
                          RsaKeysHolder keysHolder,
                          ModelMapper modelMapper,
-                         @Value("${ignore-empty-packets}") boolean ignoreEmptyPackets) {
+                         PackmateProperties properties) {
         this.repository = repository;
         this.patternService = patternService;
         this.servicesService = servicesService;
@@ -68,7 +68,7 @@ public class StreamService {
         this.subscriptionService = subscriptionService;
         this.keysHolder = keysHolder;
         this.modelMapper = modelMapper;
-        this.ignoreEmptyPackets = ignoreEmptyPackets;
+        this.ignoreEmptyPackets = properties.ignoreEmptyPackets();
     }
 
     /**
@@ -101,6 +101,9 @@ public class StreamService {
 
         countingService.countStream(service.getPort(), packets.size());
 
+        int packetsSize = packets.stream().mapToInt(p -> p.getContent().length).sum();
+        int packetsCount = packets.size();
+
         List<Packet> optimizedPackets = new StreamOptimizer(keysHolder, service, packets).optimizeStream();
 
         if (isStreamIgnored(optimizedPackets, service)) {
@@ -122,6 +125,9 @@ public class StreamService {
         String userAgentHash = getUserAgentHash(optimizedPackets);
         stream.setUserAgentHash(userAgentHash);
 
+        stream.setSizeBytes(packetsSize);
+        stream.setPacketsCount(packetsCount);
+
         Set<Pattern> foundPatterns = matchPatterns(optimizedPackets, service);
         stream.setFoundPatterns(foundPatterns);
         stream.setPackets(optimizedPackets);

src/main/java/ru/serega6531/packmate/service/optimization/HttpChunksProcessor.java

@@ -1,180 +0,0 @@
-package ru.serega6531.packmate.service.optimization;
-
-import com.google.common.primitives.Bytes;
-import lombok.RequiredArgsConstructor;
-import lombok.SneakyThrows;
-import lombok.extern.slf4j.Slf4j;
-import ru.serega6531.packmate.model.Packet;
-import ru.serega6531.packmate.utils.BytesUtils;
-import ru.serega6531.packmate.utils.PacketUtils;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-@Slf4j
-@RequiredArgsConstructor
-public class HttpChunksProcessor {
-
-    private static final String CHUNKED_HTTP_HEADER = "transfer-encoding: chunked\r\n";
-    private final List<Packet> packets;
-
-    private int position;
-    private boolean chunkStarted = false;
-    private final List<Packet> chunkPackets = new ArrayList<>();
-
-    public void processChunkedEncoding() {
-        int start = -1;
-
-        for (position = 0; position < packets.size(); position++) {
-            Packet packet = packets.get(position);
-            if (!packet.isIncoming()) {
-                String content = packet.getContentString();
-
-                boolean http = content.startsWith("HTTP/");
-                int contentPos = content.indexOf("\r\n\r\n");
-
-                if (http && contentPos != -1) {   // начало body
-                    String headers = content.substring(0, contentPos + 2);  // захватываем первые \r\n
-                    boolean chunked = headers.toLowerCase().contains(CHUNKED_HTTP_HEADER);
-                    if (chunked) {
-                        chunkStarted = true;
-                        start = position;
-                        chunkPackets.add(packet);
-
-                        checkCompleteChunk(chunkPackets, start);
-                    } else {
-                        chunkStarted = false;
-                        chunkPackets.clear();
-                    }
-                } else if (chunkStarted) {
-                    chunkPackets.add(packet);
-                    checkCompleteChunk(chunkPackets, start);
-                }
-            }
-        }
-    }
-
-    private void checkCompleteChunk(List<Packet> packets, int start) {
-        boolean end = Arrays.equals(packets.get(packets.size() - 1).getContent(), "0\r\n\r\n".getBytes()) ||
-                BytesUtils.endsWith(packets.get(packets.size() - 1).getContent(), "\r\n0\r\n\r\n".getBytes());
-
-        if (end) {
-            processChunk(packets, start);
-        }
-    }
-
-    @SneakyThrows
-    private void processChunk(List<Packet> packets, int start) {
-        //noinspection OptionalGetWithoutIsPresent
-        final byte[] content = PacketUtils.mergePackets(packets).get();
-
-        ByteArrayOutputStream output = new ByteArrayOutputStream(content.length);
-
-        final int contentStart = Bytes.indexOf(content, "\r\n\r\n".getBytes()) + 4;
-        output.write(content, 0, contentStart);
-
-        ByteBuffer buf = ByteBuffer.wrap(Arrays.copyOfRange(content, contentStart, content.length));
-
-        while (true) {
-            final int chunkSize = readChunkSize(buf);
-
-            switch (chunkSize) {
-                case -1 -> {
-                    log.warn("Failed to merge chunks, next chunk size not found");
-                    resetChunk();
-                    return;
-                }
-                case 0 -> {
-                    buildWholePacket(packets, start, output);
-                    return;
-                }
-                default -> {
-                    if (!readChunk(buf, chunkSize, output)) return;
-                    if (!readTrailer(buf)) return;
-                }
-            }
-        }
-    }
-
-    private boolean readChunk(ByteBuffer buf, int chunkSize, ByteArrayOutputStream output) throws IOException {
-        if (chunkSize > buf.remaining()) {
-            log.warn("Failed to merge chunks, chunk size too big: {} + {} > {}",
-                    buf.position(), chunkSize, buf.capacity());
-            resetChunk();
-            return false;
-        }
-
-        byte[] chunk = new byte[chunkSize];
-        buf.get(chunk);
-        output.write(chunk);
-        return true;
-    }
-
-    private boolean readTrailer(ByteBuffer buf) {
-        if (buf.remaining() < 2) {
-            log.warn("Failed to merge chunks, chunk doesn't end with \\r\\n");
-            resetChunk();
-            return false;
-        }
-
-        int c1 = buf.get();
-        int c2 = buf.get();
-
-        if (c1 != '\r' || c2 != '\n') {
-            log.warn("Failed to merge chunks, chunk trailer is not equal to \\r\\n");
-            resetChunk();
-            return false;
-        }
-
-        return true;
-    }
-
-    private void buildWholePacket(List<Packet> packets, int start, ByteArrayOutputStream output) {
-        Packet result = Packet.builder()
-                .incoming(false)
-                .timestamp(packets.get(0).getTimestamp())
-                .ungzipped(false)
-                .webSocketParsed(false)
-                .tlsDecrypted(packets.get(0).isTlsDecrypted())
-                .content(output.toByteArray())
-                .build();
-
-        this.packets.removeAll(packets);
-        this.packets.add(start, result);
-
-        resetChunk();
-        position = start + 1;
-    }
-
-    private void resetChunk() {
-        chunkStarted = false;
-        chunkPackets.clear();
-    }
-
-    private int readChunkSize(ByteBuffer buf) {
-        StringBuilder sb = new StringBuilder();
-
-        while (buf.remaining() > 2) {
-            byte b = buf.get();
-
-            if ((b >= '0' && b <= '9') || (b >= 'a' && b <= 'f')) {
-                sb.append((char) b);
-            } else if (b == '\r') {
-                if (buf.get() == '\n') {
-                    return Integer.parseInt(sb.toString(), 16);
-                } else {
-                    return -1; // после \r не идет \n
-                }
-            } else {
-                return -1;
-            }
-        }
-
-        return -1;
-    }
-
-}

src/main/java/ru/serega6531/packmate/service/optimization/HttpGzipProcessor.java

@@ -1,121 +0,0 @@
-package ru.serega6531.packmate.service.optimization;
-
-import com.google.common.primitives.Bytes;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.ArrayUtils;
-import ru.serega6531.packmate.model.Packet;
-import ru.serega6531.packmate.utils.PacketUtils;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.zip.GZIPInputStream;
-import java.util.zip.ZipException;
-
-@Slf4j
-@RequiredArgsConstructor
-public class HttpGzipProcessor {
-
-    private static final String GZIP_HTTP_HEADER = "content-encoding: gzip\r\n";
-    private static final byte[] GZIP_HEADER = {0x1f, (byte) 0x8b, 0x08};
-
-    private final List<Packet> packets;
-
-    boolean gzipStarted = false;
-    private int position;
-
-    /**
-     * Попытаться распаковать GZIP из исходящих http пакетов. <br>
-     * GZIP поток начинается на найденном HTTP пакете с заголовком Content-Encoding: gzip
-     * (при этом заголовок HTTP может быть в другом пакете)<br>
-     * Поток заканчивается при обнаружении нового HTTP заголовка,
-     * при смене стороны передачи или при окончании всего стрима
-     */
-    public void unpackGzip() {
-        int gzipStartPacket = 0;
-
-        for (position = 0; position < packets.size(); position++) {
-            Packet packet = packets.get(position);
-
-            if (packet.isIncoming() && gzipStarted) {   // поток gzip закончился
-                extractGzip(gzipStartPacket, position - 1);
-            } else if (!packet.isIncoming()) {
-                String content = packet.getContentString();
-
-                int contentPos = content.indexOf("\r\n\r\n");
-                boolean http = content.startsWith("HTTP/");
-
-                if (http && gzipStarted) {  // начался новый http пакет, заканчиваем старый gzip поток
-                    extractGzip(gzipStartPacket, position - 1);
-                }
-
-                if (contentPos != -1) {   // начало body
-                    String headers = content.substring(0, contentPos + 2);  // захватываем первые \r\n
-                    boolean gziped = headers.toLowerCase().contains(GZIP_HTTP_HEADER);
-                    if (gziped) {
-                        gzipStarted = true;
-                        gzipStartPacket = position;
-                    }
-                }
-            }
-        }
-
-        if (gzipStarted) {  // стрим закончился gzip пакетом
-            extractGzip(gzipStartPacket, packets.size() - 1);
-        }
-    }
-
-    /**
-     * Попытаться распаковать кусок пакетов с gzip body и вставить результат на их место
-     */
-    private void extractGzip(int gzipStartPacket, int gzipEndPacket) {
-        List<Packet> cut = packets.subList(gzipStartPacket, gzipEndPacket + 1);
-
-        Packet decompressed = decompressGzipPackets(cut);
-        if (decompressed != null) {
-            packets.removeAll(cut);
-            packets.add(gzipStartPacket, decompressed);
-
-            gzipStarted = false;
-            position = gzipStartPacket + 1;  // продвигаем указатель на следующий после склеенного блок
-        }
-    }
-
-    private Packet decompressGzipPackets(List<Packet> cut) {
-        //noinspection OptionalGetWithoutIsPresent
-        final byte[] content = PacketUtils.mergePackets(cut).get();
-
-        final int gzipStart = Bytes.indexOf(content, GZIP_HEADER);
-        byte[] httpHeader = Arrays.copyOfRange(content, 0, gzipStart);
-        byte[] gzipBytes = Arrays.copyOfRange(content, gzipStart, content.length);
-
-        try {
-            final GZIPInputStream gzipStream = new GZIPInputStream(new ByteArrayInputStream(gzipBytes));
-            ByteArrayOutputStream out = new ByteArrayOutputStream();
-            IOUtils.copy(gzipStream, out);
-            byte[] newContent = ArrayUtils.addAll(httpHeader, out.toByteArray());
-
-            log.debug("GZIP decompressed: {} -> {} bytes", gzipBytes.length, out.size());
-
-            return Packet.builder()
-                    .incoming(false)
-                    .timestamp(cut.get(0).getTimestamp())
-                    .ungzipped(true)
-                    .webSocketParsed(false)
-                    .tlsDecrypted(cut.get(0).isTlsDecrypted())
-                    .content(newContent)
-                    .build();
-        } catch (ZipException e) {
-            log.warn("Failed to decompress gzip, leaving as it is: {}", e.getMessage());
-        } catch (IOException e) {
-            log.error("decompress gzip", e);
-        }
-
-        return null;
-    }
-
-}

src/main/java/ru/serega6531/packmate/service/optimization/HttpProcessor.java

@@ -0,0 +1,65 @@
+package ru.serega6531.packmate.service.optimization;
+
+import lombok.extern.slf4j.Slf4j;
+import rawhttp.core.HttpMessage;
+import rawhttp.core.RawHttp;
+import rawhttp.core.RawHttpOptions;
+import rawhttp.core.body.BodyReader;
+import rawhttp.core.errors.InvalidHttpHeader;
+import rawhttp.core.errors.InvalidHttpRequest;
+import rawhttp.core.errors.InvalidHttpResponse;
+import rawhttp.core.errors.InvalidMessageFrame;
+import rawhttp.core.errors.UnknownEncodingException;
+import ru.serega6531.packmate.model.Packet;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+
+@Slf4j
+public class HttpProcessor {
+
+    private static final RawHttp rawHttp = new RawHttp(RawHttpOptions.strict());
+
+    public void process(List<Packet> packets) {
+        packets.stream()
+                .filter(p -> !p.isWebSocketParsed())
+                .forEach(this::processPacket);
+    }
+
+    private void processPacket(Packet packet) {
+        try {
+            ByteArrayInputStream contentStream = new ByteArrayInputStream(packet.getContent());
+            HttpMessage message;
+
+            if (packet.isIncoming()) {
+                message = rawHttp.parseRequest(contentStream).eagerly();
+            } else {
+                message = rawHttp.parseResponse(contentStream).eagerly();
+            }
+
+            packet.setContent(getDecodedMessage(message));
+            packet.setHasHttpBody(message.getBody().isPresent());
+        } catch (IOException | InvalidHttpRequest | InvalidHttpResponse | InvalidHttpHeader | InvalidMessageFrame |
+                 UnknownEncodingException e) {
+            log.warn("Could not parse http packet", e);
+        }
+    }
+
+    private byte[] getDecodedMessage(HttpMessage message) throws IOException {
+        ByteArrayOutputStream os = new ByteArrayOutputStream(256);
+
+        message.getStartLine().writeTo(os);
+        message.getHeaders().writeTo(os);
+
+        Optional<? extends BodyReader> body = message.getBody();
+        if (body.isPresent()) {
+            body.get().writeDecodedTo(os, 256);
+        }
+
+        return os.toByteArray();
+    }
+
+}

src/main/java/ru/serega6531/packmate/service/optimization/HttpUrldecodeProcessor.java

@@ -1,6 +1,5 @@
 package ru.serega6531.packmate.service.optimization;
 
-import lombok.AllArgsConstructor;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import ru.serega6531.packmate.model.Packet;
@@ -9,17 +8,14 @@ import java.net.URLDecoder;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
 
-@AllArgsConstructor
 @Slf4j
 public class HttpUrldecodeProcessor {
 
-    private final List<Packet> packets;
-
     /**
      * Декодирование urlencode с http пакета до смены стороны или окончания стрима
      */
     @SneakyThrows
-    public void urldecodeRequests() {
+    public void urldecodeRequests(List<Packet> packets) {
         boolean httpStarted = false;
 
         for (Packet packet : packets) {

src/main/java/ru/serega6531/packmate/service/optimization/PacketsMerger.java

@@ -1,30 +1,26 @@
 package ru.serega6531.packmate.service.optimization;
 
-import lombok.AllArgsConstructor;
 import ru.serega6531.packmate.model.Packet;
 import ru.serega6531.packmate.utils.PacketUtils;
 
+import java.time.Instant;
 import java.util.List;
 
-@AllArgsConstructor
 public class PacketsMerger {
 
-    private final List<Packet> packets;
-
     /**
-     * Сжать соседние пакеты в одном направлении в один.
+     * Сжать соседние пакеты в одном направлении в один. Не склеивает WS и не-WS пакеты.
-     * Выполняется после других оптимизаций чтобы правильно определять границы пакетов.
      */
-    public void mergeAdjacentPackets() {
+    public void mergeAdjacentPackets(List<Packet> packets) {
         int start = 0;
         int packetsInRow = 0;
-        boolean incoming = true;
+        Packet previous = null;
 
         for (int i = 0; i < packets.size(); i++) {
             Packet packet = packets.get(i);
-            if (packet.isIncoming() != incoming) {
+            if (previous == null || !shouldBeInSameBatch(packet, previous)) {
                 if (packetsInRow > 1) {
-                    compress(start, i);
+                    compress(packets, start, i);
 
                     i = start + 1;  // продвигаем указатель на следующий после склеенного блок
                 }
@@ -34,36 +30,40 @@ public class PacketsMerger {
                 packetsInRow++;
             }
 
-            incoming = packet.isIncoming();
+            previous = packet;
         }
 
         if (packetsInRow > 1) {
-            compress(start, packets.size());
+            compress(packets, start, packets.size());
         }
     }
 
     /**
      * Сжать кусок со start по end в один пакет
      */
-    private void compress(int start, int end) {
+    private void compress(List<Packet> packets, int start, int end) {
         final List<Packet> cut = packets.subList(start, end);
-        final long timestamp = cut.get(0).getTimestamp();
+        final Instant timestamp = cut.get(0).getTimestamp();
-        final boolean ungzipped = cut.stream().anyMatch(Packet::isUngzipped);
+        final boolean httpProcessed = cut.stream().anyMatch(Packet::isHttpProcessed);
         final boolean webSocketParsed = cut.stream().anyMatch(Packet::isWebSocketParsed);
         final boolean tlsDecrypted = cut.get(0).isTlsDecrypted();
         final boolean incoming = cut.get(0).isIncoming();
-        //noinspection OptionalGetWithoutIsPresent
+        final byte[] content = PacketUtils.mergePackets(cut);
-        final byte[] content = PacketUtils.mergePackets(cut).get();
 
         packets.removeAll(cut);
         packets.add(start, Packet.builder()
                 .incoming(incoming)
                 .timestamp(timestamp)
-                .ungzipped(ungzipped)
+                .httpProcessed(httpProcessed)
                 .webSocketParsed(webSocketParsed)
                 .tlsDecrypted(tlsDecrypted)
                 .content(content)
                 .build());
     }
 
+    private boolean shouldBeInSameBatch(Packet p1, Packet p2) {
+        return p1.isIncoming() == p2.isIncoming() &&
+                p1.isWebSocketParsed() == p2.isWebSocketParsed();
+    }
+
 }

src/main/java/ru/serega6531/packmate/service/optimization/StreamOptimizer.java

@@ -1,7 +1,6 @@
 package ru.serega6531.packmate.service.optimization;
 
 import lombok.AllArgsConstructor;
-import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import ru.serega6531.packmate.model.CtfService;
 import ru.serega6531.packmate.model.Packet;
@@ -16,6 +15,11 @@ public class StreamOptimizer {
     private final CtfService service;
     private List<Packet> packets;
 
+    private final PacketsMerger merger = new PacketsMerger();
+    private final HttpUrldecodeProcessor urldecodeProcessor = new HttpUrldecodeProcessor();
+    private final HttpProcessor httpProcessor = new HttpProcessor();
+
+
     /**
      * Вызвать для выполнения оптимизаций на переданном списке пакетов.
      */
@@ -29,51 +33,42 @@ public class StreamOptimizer {
             }
         }
 
-        if (service.isProcessChunkedEncoding()) {
-            try {
-                processChunkedEncoding();
-            } catch (Exception e) {
-                log.warn("Error optimizing stream (chunks)", e);
-                return packets;
-            }
-        }
-
-        if (service.isUngzipHttp()) {
-            try {
-                unpackGzip();
-            } catch (Exception e) {
-                log.warn("Error optimizing stream (gzip)", e);
-                return packets;
-            }
-        }
-
         if (service.isParseWebSockets()) {
             try {
                 parseWebSockets();
             } catch (Exception e) {
-                log.warn("Error optimizing stream (websocketss)", e);
+                log.warn("Error optimizing stream (websockets)", e);
                 return packets;
             }
         }
 
         if (service.isUrldecodeHttpRequests()) {
             try {
-                urldecodeRequests();
+                urldecodeProcessor.urldecodeRequests(packets);
             } catch (Exception e) {
                 log.warn("Error optimizing stream (urldecode)", e);
                 return packets;
             }
         }
 
-        if (service.isMergeAdjacentPackets()) {
+        if (service.isMergeAdjacentPackets() || service.isHttp()) {
             try {
-                mergeAdjacentPackets();
+                merger.mergeAdjacentPackets(packets);
             } catch (Exception e) {
                 log.warn("Error optimizing stream (adjacent)", e);
                 return packets;
             }
         }
 
+        if (service.isHttp()) {
+            try {
+                httpProcessor.process(packets);
+            } catch (Exception e) {
+                log.warn("Error optimizing stream (http)", e);
+                return packets;
+            }
+        }
+
         return packets;
     }
 
@@ -86,44 +81,6 @@ public class StreamOptimizer {
         }
     }
 
-    /**
-     * Сжать соседние пакеты в одном направлении в один.
-     * Выполняется после других оптимизаций чтобы правильно определять границы пакетов.
-     */
-    private void mergeAdjacentPackets() {
-        final PacketsMerger merger = new PacketsMerger(packets);
-        merger.mergeAdjacentPackets();
-    }
-
-    /**
-     * Декодирование urlencode с http пакета до смены стороны или окончания стрима
-     */
-    @SneakyThrows
-    private void urldecodeRequests() {
-        final HttpUrldecodeProcessor processor = new HttpUrldecodeProcessor(packets);
-        processor.urldecodeRequests();
-    }
-
-    /**
-     * <a href="https://ru.wikipedia.org/wiki/Chunked_transfer_encoding">Chunked transfer encoding</a>
-     */
-    private void processChunkedEncoding() {
-        HttpChunksProcessor processor = new HttpChunksProcessor(packets);
-        processor.processChunkedEncoding();
-    }
-
-    /**
-     * Попытаться распаковать GZIP из исходящих http пакетов. <br>
-     * GZIP поток начинается на найденном HTTP пакете с заголовком Content-Encoding: gzip
-     * (при этом заголовок HTTP может быть в другом пакете)<br>
-     * Поток заканчивается при обнаружении нового HTTP заголовка,
-     * при смене стороны передачи или при окончании всего стрима
-     */
-    private void unpackGzip() {
-        final HttpGzipProcessor processor = new HttpGzipProcessor(packets);
-        processor.unpackGzip();
-    }
-
     private void parseWebSockets() {
         if (!packets.get(0).getContentString().contains("HTTP/")) {
             return;

src/main/java/ru/serega6531/packmate/service/optimization/TlsDecryptor.java

@@ -182,15 +182,12 @@ public class TlsDecryptor {
 
                     decoded = clearDecodedData(decoded);
 
-                    result.add(Packet.builder()
+                    result.add(
+                            packet.toBuilder()
                                     .content(decoded)
-                            .incoming(packet.isIncoming())
-                            .timestamp(packet.getTimestamp())
-                            .ungzipped(false)
-                            .webSocketParsed(false)
                                     .tlsDecrypted(true)
-                            .ttl(packet.getTtl())
+                                    .build()
-                            .build());
+                    );
                 }
             }
         }

src/main/java/ru/serega6531/packmate/service/optimization/WebSocketsParser.java

@@ -120,14 +120,9 @@ public class WebSocketsParser {
     }
 
     private Packet mimicPacket(Packet packet, byte[] content, boolean ws) {
-        return Packet.builder()
+        return packet.toBuilder()
                 .content(content)
-                .incoming(packet.isIncoming())
-                .timestamp(packet.getTimestamp())
-                .ttl(packet.getTtl())
-                .ungzipped(packet.isUngzipped())
                 .webSocketParsed(ws)
-                .tlsDecrypted(packet.isTlsDecrypted())
                 .build();
     }
 
@@ -138,8 +133,7 @@ public class WebSocketsParser {
         for (List<Packet> side : sides) {
             final Packet lastPacket = side.get(0);
 
-            //noinspection OptionalGetWithoutIsPresent
+            final byte[] wsContent = PacketUtils.mergePackets(side);
-            final byte[] wsContent = PacketUtils.mergePackets(side).get();
 
             final ByteBuffer buffer = ByteBuffer.wrap(wsContent);
             List<Framedata> frames;
@@ -153,14 +147,10 @@ public class WebSocketsParser {
 
             for (Framedata frame : frames) {
                 if (frame instanceof DataFrame) {
-                    parsedPackets.add(Packet.builder()
+                    parsedPackets.add(
+                            lastPacket.toBuilder()
                                     .content(frame.getPayloadData().array())
-                            .incoming(lastPacket.isIncoming())
-                            .timestamp(lastPacket.getTimestamp())
-                            .ttl(lastPacket.getTtl())
-                            .ungzipped(lastPacket.isUngzipped())
                                     .webSocketParsed(true)
-                            .tlsDecrypted(lastPacket.isTlsDecrypted())
                                     .build()
                     );
                 }
@@ -179,13 +169,10 @@ public class WebSocketsParser {
     }
 
     private String getHandshake(final List<Packet> packets) {
-        final String handshake = PacketUtils.mergePackets(packets)
+        final String handshake = new String(PacketUtils.mergePackets(packets));
-                .map(String::new)
-                .orElse(null);
 
-        if (handshake == null ||
+        if (!handshake.toLowerCase().contains(WEBSOCKET_CONNECTION_HEADER)
-                !handshake.toLowerCase().contains(WEBSOCKET_CONNECTION_HEADER) ||
+                || !handshake.toLowerCase().contains(WEBSOCKET_UPGRADE_HEADER)) {
-                !handshake.toLowerCase().contains(WEBSOCKET_UPGRADE_HEADER)) {
             return null;
         }
 

src/main/java/ru/serega6531/packmate/tasks/OldStreamsCleanupTask.java

@@ -1,31 +1,30 @@
 package ru.serega6531.packmate.tasks;
 
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
+import ru.serega6531.packmate.properties.PackmateProperties;
 import ru.serega6531.packmate.service.StreamService;
 
 import java.time.ZonedDateTime;
-import java.time.temporal.ChronoUnit;
 
 @Component
 @Slf4j
-@ConditionalOnExpression("${old-streams-cleanup-enabled:false} && '${capture-mode}' == 'LIVE'")
+@ConditionalOnExpression("${packmate.cleanup.enabled:false} && '${packmate.capture-mode}' == 'LIVE'")
 public class OldStreamsCleanupTask {
 
     private final StreamService service;
     private final int oldStreamsThreshold;
 
-    public OldStreamsCleanupTask(StreamService service, @Value("${old-streams-threshold}") int oldStreamsThreshold) {
+    public OldStreamsCleanupTask(StreamService service, PackmateProperties properties) {
         this.service = service;
-        this.oldStreamsThreshold = oldStreamsThreshold;
+        this.oldStreamsThreshold = properties.cleanup().threshold();
     }
 
-    @Scheduled(fixedDelayString = "PT${cleanup-interval}M", initialDelayString = "PT1M")
+    @Scheduled(fixedDelayString = "PT${packmate.cleanup.interval}M", initialDelayString = "PT1M")
     public void cleanup() {
-        ZonedDateTime before = ZonedDateTime.now().minus(oldStreamsThreshold, ChronoUnit.MINUTES);
+        ZonedDateTime before = ZonedDateTime.now().minusMinutes(oldStreamsThreshold);
         log.info("Cleaning up old non-favorite streams (before {})", before);
         long deleted = service.cleanupOldStreams(before);
         log.info("Deleted {} rows", deleted);

src/main/java/ru/serega6531/packmate/tasks/StartupListener.java

@@ -1,10 +1,10 @@
 package ru.serega6531.packmate.tasks;
 
 import org.pcap4j.core.PcapNativeException;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Component;
+import ru.serega6531.packmate.properties.PackmateProperties;
 import ru.serega6531.packmate.model.enums.CaptureMode;
 import ru.serega6531.packmate.service.PcapService;
 import ru.serega6531.packmate.service.ServicesService;
@@ -12,29 +12,23 @@ import ru.serega6531.packmate.service.ServicesService;
 @Component
 public class StartupListener {
 
-    @Value("${enable-capture}")
+    private final PackmateProperties packmateProperties;
-    private boolean enableCapture;
-
-    @Value("${capture-mode}")
-    private CaptureMode captureMode;
-
     private final PcapService pcapService;
     private final ServicesService servicesService;
 
-    public StartupListener(PcapService pcapService, ServicesService servicesService) {
+    public StartupListener(PcapService pcapService, ServicesService servicesService, PackmateProperties packmateProperties) {
         this.pcapService = pcapService;
         this.servicesService = servicesService;
+        this.packmateProperties = packmateProperties;
     }
 
     @EventListener(ApplicationReadyEvent.class)
     public void afterStartup() throws PcapNativeException {
-        if (enableCapture) {
         servicesService.updateFilter();
 
-            if (captureMode == CaptureMode.LIVE) {
+        if (packmateProperties.captureMode() == CaptureMode.LIVE) {
             pcapService.start();
         }
     }
-    }
 
 }

src/main/java/ru/serega6531/packmate/tasks/TimeoutStreamsSaver.java

@@ -2,34 +2,33 @@ package ru.serega6531.packmate.tasks;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 import ru.serega6531.packmate.model.enums.Protocol;
 import ru.serega6531.packmate.pcap.PcapWorker;
+import ru.serega6531.packmate.properties.PackmateProperties;
 
-import java.util.concurrent.TimeUnit;
+import java.time.Duration;
 
 @Component
 @Slf4j
-@ConditionalOnProperty(name = "capture-mode", havingValue = "LIVE")
+@ConditionalOnProperty(name = "packmate.capture-mode", havingValue = "LIVE")
 public class TimeoutStreamsSaver {
 
     private final PcapWorker pcapWorker;
-    private final long udpStreamTimeoutMillis;
+    private final Duration udpStreamTimeoutMillis;
-    private final long tcpStreamTimeoutMillis;
+    private final Duration tcpStreamTimeoutMillis;
 
     @Autowired
     public TimeoutStreamsSaver(PcapWorker pcapWorker,
-                               @Value("${udp-stream-timeout}") int udpStreamTimeout,
+                               PackmateProperties properties) {
-                               @Value("${tcp-stream-timeout}") int tcpStreamTimeout) {
         this.pcapWorker = pcapWorker;
-        this.udpStreamTimeoutMillis = TimeUnit.SECONDS.toMillis(udpStreamTimeout);
+        this.udpStreamTimeoutMillis = properties.timeout().udpStreamTimeout();
-        this.tcpStreamTimeoutMillis = TimeUnit.SECONDS.toMillis(tcpStreamTimeout);
+        this.tcpStreamTimeoutMillis = properties.timeout().tcpStreamTimeout();
     }
 
-    @Scheduled(fixedRateString = "PT${timeout-stream-check-interval}S", initialDelayString = "PT${timeout-stream-check-interval}S")
+    @Scheduled(fixedRateString = "PT${packmate.timeout.check-interval}S", initialDelayString = "PT${packmate.timeout.check-interval}S")
     public void saveStreams() {
         int streamsClosed = pcapWorker.closeTimeoutStreams(Protocol.UDP, udpStreamTimeoutMillis);
         if (streamsClosed > 0) {

src/main/java/ru/serega6531/packmate/utils/PacketUtils.java

@@ -1,20 +1,28 @@
 package ru.serega6531.packmate.utils;
 
 import lombok.experimental.UtilityClass;
-import org.apache.commons.lang3.ArrayUtils;
 import ru.serega6531.packmate.model.Packet;
 
+import java.io.ByteArrayOutputStream;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Optional;
 
 @UtilityClass
 public class PacketUtils {
 
-    public Optional<byte[]> mergePackets(List<Packet> cut) {
+    public byte[] mergePackets(List<Packet> cut) {
-        return cut.stream()
+        int size = cut.stream()
                 .map(Packet::getContent)
-                .reduce(ArrayUtils::addAll);
+                .mapToInt(c -> c.length)
+                .sum();
+
+        ByteArrayOutputStream os = new ByteArrayOutputStream(size);
+
+        cut.stream()
+                .map(Packet::getContent)
+                .forEach(os::writeBytes);
+
+        return os.toByteArray();
     }
 
     public List<List<Packet>> sliceToSides(List<Packet> packets) {

src/main/resources/application.yml

@@ -1,6 +1,6 @@
 spring:
   datasource:
-    url: "jdbc:postgresql://localhost/packmate"
+    url: "jdbc:postgresql://localhost:5432/packmate"
     username: "packmate"
     password: "123456"
     driver-class-name: org.postgresql.Driver
@@ -14,18 +14,25 @@ spring:
         order_inserts: true
     database-platform: org.hibernate.dialect.PostgreSQLDialect
 
+server:
+  compression:
+    enabled: true
+    min-response-size: 1KB
 
-enable-capture: true
+packmate:
   capture-mode: LIVE  # LIVE, FILE, VIEW
   interface-name: enp0s31f6
   pcap-file: file.pcap
   local-ip: "192.168.0.125"
+  web:
     account-login: BinaryBears
     account-password: 123456
-udp-stream-timeout: 20 # seconds
+  timeout:
-tcp-stream-timeout: 40 # seconds
+    udp-stream-timeout: 20S
-timeout-stream-check-interval: 10 # seconds
+    tcp-stream-timeout: 40S
-old-streams-cleanup-enabled: true
+    check-interval: 10 # seconds
-old-streams-threshold: 240 # minutes
+  cleanup:
-cleanup-interval: 5 # minutes
+    enabled: true
+    threshold: 240 # minutes
+    interval: 5 # minutes
   ignore-empty-packets: true

src/test/java/ru/serega6531/packmate/StreamOptimizerTest.java

@@ -3,8 +3,7 @@ package ru.serega6531.packmate;
 import org.apache.commons.lang3.ArrayUtils;
 import org.junit.jupiter.api.Test;
 import ru.serega6531.packmate.model.Packet;
-import ru.serega6531.packmate.service.optimization.HttpChunksProcessor;
+import ru.serega6531.packmate.service.optimization.HttpProcessor;
-import ru.serega6531.packmate.service.optimization.HttpGzipProcessor;
 import ru.serega6531.packmate.service.optimization.HttpUrldecodeProcessor;
 import ru.serega6531.packmate.service.optimization.PacketsMerger;
 
@@ -27,18 +26,18 @@ class StreamOptimizerTest {
         List<Packet> list = new ArrayList<>();
         list.add(p);
 
-        new HttpGzipProcessor(list).unpackGzip();
+        new HttpProcessor().process(list);
         final String processed = list.get(0).getContentString();
         assertTrue(processed.contains("aaabbb"));
     }
 
     @Test
     void testUrldecodeRequests() {
-        Packet p = createPacket("GET /?q=%D0%B0+%D0%B1 HTTP/1.1\r\n\r\n".getBytes(), true);
+        Packet p = createPacket("GET /?q=%D0%B0+%D0%B1 HTTP/1.1\r\nHost: localhost:8080\r\n\r\n".getBytes(), true);
         List<Packet> list = new ArrayList<>();
         list.add(p);
 
-        new HttpUrldecodeProcessor(list).urldecodeRequests();
+        new HttpUrldecodeProcessor().urldecodeRequests(list);
         final String processed = list.get(0).getContentString();
         assertTrue(processed.contains("а б"));
     }
@@ -60,7 +59,7 @@ class StreamOptimizerTest {
         list.add(p5);
         list.add(p6);
 
-        new PacketsMerger(list).mergeAdjacentPackets();
+        new PacketsMerger().mergeAdjacentPackets(list);
 
         assertEquals(4, list.size());
         assertEquals(2, list.get(1).getContent().length);
@@ -74,7 +73,7 @@ class StreamOptimizerTest {
                          "6\r\nChunk1\r\n6\r\nChunk2\r\n0\r\n\r\n";
 
         List<Packet> packets = new ArrayList<>(List.of(createPacket(content.getBytes(), false)));
-        new HttpChunksProcessor(packets).processChunkedEncoding();
+        new HttpProcessor().process(packets);
 
         assertEquals(1, packets.size());
         assertTrue(packets.get(0).getContentString().contains("Chunk1Chunk2"));