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c72e01f75e
All changes are suggested by IntelliJ code inspection. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=189586104
54 lines
2 KiB
Java
54 lines
2 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.proxy.handler;
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import google.registry.proxy.metric.FrontendMetrics;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.http.FullHttpRequest;
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import io.netty.handler.codec.http.HttpHeaderNames;
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import io.netty.handler.codec.http.HttpHeaderValues;
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import java.util.function.Supplier;
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/** Handler that processes WHOIS protocol logic. */
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public final class WhoisServiceHandler extends HttpsRelayServiceHandler {
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public WhoisServiceHandler(
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String relayHost,
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String relayPath,
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Supplier<String> accessTokenSupplier,
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FrontendMetrics metrics) {
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super(relayHost, relayPath, accessTokenSupplier, metrics);
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}
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@Override
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public void channelActive(ChannelHandlerContext ctx) throws Exception {
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metrics.registerActiveConnection("whois", "none", ctx.channel());
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super.channelActive(ctx);
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}
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@Override
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protected FullHttpRequest decodeFullHttpRequest(ByteBuf byteBuf) {
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FullHttpRequest request = super.decodeFullHttpRequest(byteBuf);
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request
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.headers()
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// Close connection after a response is received, per RFC-3912
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// https://tools.ietf.org/html/rfc3912
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.set(HttpHeaderNames.CONNECTION, HttpHeaderValues.CLOSE)
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.set(HttpHeaderNames.CONTENT_TYPE, HttpHeaderValues.TEXT_PLAIN)
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.set(HttpHeaderNames.ACCEPT, HttpHeaderValues.TEXT_PLAIN);
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return request;
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}
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}
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