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Fix missing sslInfo with Reactor Netty and http/2 

Prior to this commit, the `SslInfo` would be missing for WebFlux apps
when deployed on Reactor Netty with http/2.

This commit ensures that the request adapter checks the current channel
and the parent channel for the presence of the `SslHander`.
In the case of http/2, the `SslHander` is tied to the parent channel.

Fixes gh-25278
This commit is contained in:
Brian Clozel 2020-06-19 16:36:11 +02:00
parent d07be59801
commit 9b615ed8c6
1 changed files with 6 additions and 1 deletions
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7
spring-web/src/main/java/org/springframework/http/server/reactive/ReactorServerHttpRequest.java
View File

@ -23,6 +23,7 @@ import java.util.concurrent.atomic.AtomicLong;
import javax.net.ssl.SSLSession;
import io.netty.channel.Channel;
import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.cookie.Cookie;
import io.netty.handler.ssl.SslHandler;
@ -166,7 +167,11 @@ class ReactorServerHttpRequest extends AbstractServerHttpRequest {
@Override
@Nullable
protected SslInfo initSslInfo() {
SslHandler sslHandler = ((Connection) this.request).channel().pipeline().get(SslHandler.class);
Channel channel = ((Connection) this.request).channel();
SslHandler sslHandler = channel.pipeline().get(SslHandler.class);
if (sslHandler == null && channel.parent() != null) { // HTTP/2
sslHandler = channel.parent().pipeline().get(SslHandler.class);
}
if (sslHandler != null) {
SSLSession session = sslHandler.engine().getSession();
return new DefaultSslInfo(session);