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quarkus-websocket
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This commit is contained in:
Struchkov Mark 2023-06-05 00:53:48 +03:00
parent 4c6b969f5d
commit 7183812a79
Signed by: upagge
GPG Key ID: D3018BE7BA428CA6
10 changed files with 80 additions and 103 deletions
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8
pom.xml
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@ -42,14 +42,6 @@
<groupId>io.quarkus</groupId>
<artifactId>quarkus-config-yaml</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-smallrye-graphql</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-reactive-routes</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-arc</artifactId>

36
src/main/java/dev/struchkov/example/CustomConfigurator.java Normal file
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@ -0,0 +1,36 @@
package dev.struchkov.example;
import jakarta.websocket.HandshakeResponse;
import jakarta.websocket.server.HandshakeRequest;
import jakarta.websocket.server.ServerEndpointConfig;
import java.util.List;
import java.util.Map;
public class CustomConfigurator extends ServerEndpointConfig.Configurator {
@Override
public void modifyHandshake(ServerEndpointConfig config, HandshakeRequest request, HandshakeResponse response) {
final Map<String, List<String>> headers = request.getHeaders();
final List<String> cookies = headers.get("cookie");
String sessionId = parseCookies(cookies); // ваша реализация парсинга кук
config.getUserProperties().put("sessionId", sessionId);
}
public String parseCookies(List<String> cookies) {
if (cookies != null) {
for (String cookie : cookies) {
String[] singleCookie = cookie.split(";");
for (String part : singleCookie) {
part = part.trim();
if (part.startsWith("sessionId")) {
return part.substring("sessionId".length() + 1).trim();
}
}
}
}
return null;
}
}

12
src/main/java/dev/struchkov/example/GreetingConfig.java
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@ -1,12 +0,0 @@
package dev.struchkov.example;
import io.smallrye.config.ConfigMapping;
import io.smallrye.config.WithName;
@ConfigMapping(prefix = "greeting")
public interface GreetingConfig {
@WithName("message")
String message();
}

17
src/main/java/dev/struchkov/example/HelloGraphQLResource.java
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@ -1,17 +0,0 @@
package dev.struchkov.example;
import org.eclipse.microprofile.graphql.DefaultValue;
import org.eclipse.microprofile.graphql.Description;
import org.eclipse.microprofile.graphql.GraphQLApi;
import org.eclipse.microprofile.graphql.Query;
@GraphQLApi
public class HelloGraphQLResource {
@Query
@Description("Say hello")
public String sayHello(@DefaultValue("World") String name) {
return "Hello " + name;
}
}

48
src/main/java/dev/struchkov/example/StartWebSocket.java → src/main/java/dev/struchkov/example/WebSocket.java
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@ -1,5 +1,10 @@
package dev.struchkov.example;
import dev.struchkov.example.converter.ChatMessageDecoder;
import dev.struchkov.example.converter.ChatMessageEncoder;
import dev.struchkov.example.domain.ChatInputMessage;
import dev.struchkov.example.domain.ChatOutputMessage;
import io.vertx.ext.web.handler.HttpException;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.websocket.OnClose;
import jakarta.websocket.OnError;
@ -21,31 +26,55 @@ import java.util.concurrent.ConcurrentHashMap;
@ServerEndpoint(
value = "/chat/{chatId}",
decoders = ChatMessageDecoder.class,
encoders = ChatMessageEncoder.class
encoders = ChatMessageEncoder.class,
configurator = CustomConfigurator.class
)
@RequiredArgsConstructor
public class StartWebSocket {
public class WebSocket {
public static final ThreadLocal<UUID> CURRENT_USER = new ThreadLocal<>();
private final Map<String, List<Session>> sessions = new ConcurrentHashMap<>();
@OnOpen
public void onOpen(Session session, @PathParam("chatId") String chatId) {
System.out.println("onOpen> " + chatId);
final String authCookieValue = (String) session.getUserProperties().get("sessionId");
final UUID authUserId = getAuthUser(authCookieValue);
session.getUserProperties().put("userId", authUserId);
sessions.computeIfAbsent(chatId, key -> new ArrayList<>()).add(session);
}
private UUID getAuthUser(String authCookieValue) {
// your auth logic here
if (authCookieValue == null) throw new HttpException(401, "Не передан параметр авторизации.");
if (authCookieValue.equals("user1")) return UUID.fromString("09e429de-a302-40b6-9d10-6b113ab9e89d");
if (authCookieValue.equals("user2")) return UUID.fromString("f84dbae1-f9a9-4c37-8922-4eb207103676");
throw new HttpException(403, "Пользователь не авторизован.");
}
@OnError
public void onError(Session session, @PathParam("chatId") String chatId, Throwable throwable) {
if (throwable instanceof HttpException httpException) {
final int statusCode = httpException.getStatusCode();
if (statusCode == 401) {
session.getAsyncRemote().sendText("Вы не авторизованы.");
closeSession(session, chatId);
return;
}
if (statusCode == 403) {
session.getAsyncRemote().sendText("Доступ запрещен.");
closeSession(session, chatId);
return;
}
}
System.out.println("onError> " + chatId + ": " + throwable);
}
@OnClose
public void onClose(Session session, @PathParam("chatId") String chatId) {
System.out.println("onClose> " + chatId);
closeSession(session, chatId);
}
@OnError
public void onError(Session session, @PathParam("chatId") String chatId, Throwable throwable) {
System.out.println("onError> " + chatId + ": " + throwable);
}
@OnMessage
public void onMessage(Session session, @PathParam("chatId") String chatId, ChatInputMessage message) {
System.out.println("onMessage> " + chatId + ": " + message);
@ -58,10 +87,9 @@ public class StartWebSocket {
if (session.getId().equals(chatSession.getId())) {
continue;
}
final UUID fromUserId = CURRENT_USER.get();
final UUID fromUserId = (UUID) session.getUserProperties().get("userId");
final ChatOutputMessage outputMessage = new ChatOutputMessage(fromUserId, message.getText());
chatSession.getAsyncRemote().sendObject(outputMessage);
CURRENT_USER.remove();
}
}

52
src/main/java/dev/struchkov/example/WebsocketAuthFilter.java
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@ -1,52 +0,0 @@
package dev.struchkov.example;
import io.quarkus.vertx.web.RouteFilter;
import io.vertx.core.http.Cookie;
import io.vertx.core.http.HttpServerRequest;
import io.vertx.ext.web.RoutingContext;
import io.vertx.ext.web.handler.HttpException;
import lombok.RequiredArgsConstructor;
import java.util.UUID;
@RequiredArgsConstructor
public class WebsocketAuthFilter {
@RouteFilter(100)
void authFilter(RoutingContext rc) {
final HttpServerRequest currentRequest = rc.request();
if (isWebsocketRequest(currentRequest)) {
final Cookie authCookie = currentRequest.getCookie("sessionId");
if (authCookie == null) {
throw new HttpException(401, "Не передан параметр авторизации.");
}
final String authValue = authCookie.getValue();
if (!authLogic(authValue)) {
throw new HttpException(403, "Пользователь не авторизован.");
}
}
rc.next();
}
private static boolean isWebsocketRequest(HttpServerRequest currentRequest) {
return currentRequest.headers().contains("Upgrade")
&& "websocket".equals(currentRequest.getHeader("Upgrade"));
}
private boolean authLogic(String sessionId) {
// your auth logic here
if (sessionId.equals("user1")) {
StartWebSocket.CURRENT_USER.set(UUID.fromString("09e429de-a302-40b6-9d10-6b113ab9e89d"));
return true;
} else if (sessionId.equals("user2")) {
StartWebSocket.CURRENT_USER.set(UUID.fromString("f84dbae1-f9a9-4c37-8922-4eb207103676"));
return true;
} else {
return false;
}
}
}

3
src/main/java/dev/struchkov/example/ChatMessageDecoder.java → src/main/java/dev/struchkov/example/converter/ChatMessageDecoder.java
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@ -1,9 +1,10 @@
package dev.struchkov.example;
package dev.struchkov.example.converter;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import dev.struchkov.example.domain.ChatInputMessage;
import jakarta.websocket.DecodeException;
import jakarta.websocket.Decoder;
import lombok.SneakyThrows;

3
src/main/java/dev/struchkov/example/ChatMessageEncoder.java → src/main/java/dev/struchkov/example/converter/ChatMessageEncoder.java
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@ -1,6 +1,7 @@
package dev.struchkov.example;
package dev.struchkov.example.converter;
import com.fasterxml.jackson.databind.ObjectMapper;
import dev.struchkov.example.domain.ChatOutputMessage;
import jakarta.websocket.EncodeException;
import jakarta.websocket.Encoder;
import lombok.SneakyThrows;

2
src/main/java/dev/struchkov/example/ChatInputMessage.java → src/main/java/dev/struchkov/example/domain/ChatInputMessage.java
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@ -1,4 +1,4 @@
package dev.struchkov.example;
package dev.struchkov.example.domain;
import lombok.Getter;
import lombok.Setter;

2
src/main/java/dev/struchkov/example/ChatOutputMessage.java → src/main/java/dev/struchkov/example/domain/ChatOutputMessage.java
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@ -1,4 +1,4 @@
package dev.struchkov.example;
package dev.struchkov.example.domain;
import lombok.AllArgsConstructor;
import lombok.Getter;