eaglercraft/ayunViaProxyEagUtils
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Add Eaglercraft header passthrough

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ayunami2000 2023-10-06 15:39:02 -04:00
parent 350296d2bb
commit 0f2425f4fa
2 changed files with 4 additions and 2 deletions
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3
src/main/java/me/ayunami2000/ayunViaProxyEagUtils/EaglercraftHandler.java
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@ -11,6 +11,7 @@ import com.viaversion.viaversion.protocols.base.ServerboundStatusPackets;
import io.netty.buffer.ByteBuf; import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToMessageCodec; import io.netty.handler.codec.MessageToMessageCodec;
import io.netty.handler.codec.http.HttpHeaders;
import io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame; import io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame; import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.handler.codec.http.websocketx.WebSocketFrame; import io.netty.handler.codec.http.websocketx.WebSocketFrame;
@ -49,6 +50,7 @@ public class EaglercraftHandler extends MessageToMessageCodec<WebSocketFrame, By
} }
} }
public static final AttributeKey<ProfileData> profileDataKey = AttributeKey.newInstance("eagx-profile-data"); public static final AttributeKey<ProfileData> profileDataKey = AttributeKey.newInstance("eagx-profile-data");
public static final AttributeKey<HttpHeaders> httpHeadersKey = AttributeKey.newInstance("eag-http-headers");
private HostAndPort host; private HostAndPort host;
public State state; public State state;
public VersionEnum version; public VersionEnum version;
@ -332,6 +334,7 @@ public class EaglercraftHandler extends MessageToMessageCodec<WebSocketFrame, By
return; return;
} }
this.host = HostAndPort.fromString(handshake.requestHeaders().get("Host").replaceAll("__", ".")).withDefaultPort(80); this.host = HostAndPort.fromString(handshake.requestHeaders().get("Host").replaceAll("__", ".")).withDefaultPort(80);
ctx.channel().attr(httpHeadersKey).set(handshake.requestHeaders());
} }
super.userEventTriggered(ctx, evt); super.userEventTriggered(ctx, evt);
} }

3
src/main/java/me/ayunami2000/ayunViaProxyEagUtils/Main.java
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@ -174,9 +174,8 @@ public class Main extends ViaProxyPlugin {
url.append("/").append(path); url.append("/").append(path);
} }
URI uri = new URI(url.toString()); URI uri = new URI(url.toString());
HttpHeaders headers = new DefaultHttpHeaders(); HttpHeaders headers = c2p.hasAttr(EaglercraftHandler.httpHeadersKey) ? c2p.attr(EaglercraftHandler.httpHeadersKey).get() : new DefaultHttpHeaders().set(HttpHeaderNames.ORIGIN, "via.shhnowisnottheti.me");
headers.set(HttpHeaderNames.HOST, uri.getHost() + (addPort ? ":" + uri.getPort() : "")); headers.set(HttpHeaderNames.HOST, uri.getHost() + (addPort ? ":" + uri.getPort() : ""));
headers.set(HttpHeaderNames.ORIGIN, "via.shhnowisnottheti.me");
ch.pipeline().addAfter("eag-server-http-codec", "eag-server-http-aggregator", new HttpObjectAggregator(2097152, true)); ch.pipeline().addAfter("eag-server-http-codec", "eag-server-http-aggregator", new HttpObjectAggregator(2097152, true));
ch.pipeline().addAfter("eag-server-http-aggregator", "eag-server-ws-compression", WebSocketClientCompressionHandler.INSTANCE); ch.pipeline().addAfter("eag-server-http-aggregator", "eag-server-ws-compression", WebSocketClientCompressionHandler.INSTANCE);
ch.pipeline().addAfter("eag-server-ws-compression", "eag-server-ws-handshaker", new WebSocketClientProtocolHandler(WebSocketClientHandshakerFactory.newHandshaker(uri, WebSocketVersion.V13, null, true, headers, 2097152))); ch.pipeline().addAfter("eag-server-ws-compression", "eag-server-ws-handshaker", new WebSocketClientProtocolHandler(WebSocketClientHandshakerFactory.newHandshaker(uri, WebSocketVersion.V13, null, true, headers, 2097152)));