HTTP transport implementation

[netconf.git] / transport / transport-http / src / main / java / org / opendaylight / netconf / transport / http / HttpSslHandlerFactory.java

diff --git a/transport/transport-http/src/main/java/org/opendaylight/netconf/transport/http/HttpSslHandlerFactory.java b/transport/transport-http/src/main/java/org/opendaylight/netconf/transport/http/HttpSslHandlerFactory.java
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+++ b/transport/transport-http/src/main/java/org/opendaylight/netconf/transport/http/HttpSslHandlerFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2024 PANTHEON.tech s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.netconf.transport.http;
+
+import io.netty.handler.ssl.ApplicationProtocolConfig;
+import io.netty.handler.ssl.ApplicationProtocolNames;
+import io.netty.handler.ssl.SslContext;
+import java.net.SocketAddress;
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.netconf.transport.api.UnsupportedConfigurationException;
+import org.opendaylight.netconf.transport.tls.SslHandlerFactory;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.tls.client.rev240208.TlsClientGrouping;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.tls.server.rev240208.TlsServerGrouping;
+
+class HttpSslHandlerFactory extends SslHandlerFactory {
+
+    private static final ApplicationProtocolConfig APN = new ApplicationProtocolConfig(
+        ApplicationProtocolConfig.Protocol.ALPN,
+        ApplicationProtocolConfig.SelectorFailureBehavior.NO_ADVERTISE,
+        ApplicationProtocolConfig.SelectedListenerFailureBehavior.ACCEPT,
+        ApplicationProtocolNames.HTTP_2,
+        ApplicationProtocolNames.HTTP_1_1);
+
+    private final SslContext sslContext;
+
+    HttpSslHandlerFactory(final @NonNull TlsServerGrouping params) throws UnsupportedConfigurationException {
+        sslContext = createSslContext(params, APN);
+    }
+
+    HttpSslHandlerFactory(final @NonNull TlsClientGrouping params, final boolean http2)
+            throws UnsupportedConfigurationException {
+        sslContext = http2 ? createSslContext(params, APN) : createSslContext(params);
+    }
+
+    @Override
+    protected @Nullable SslContext getSslContext(SocketAddress remoteAddress) {
+        return sslContext;
+    }
+}