| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.remote.http; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import build.bazel.remote.execution.v2.Digest; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Maps; |
| import com.google.devtools.build.lib.remote.util.DigestUtil; |
| import com.google.devtools.build.lib.vfs.DigestHashFunction; |
| import io.netty.channel.ChannelPromise; |
| import io.netty.channel.embedded.EmbeddedChannel; |
| import io.netty.handler.codec.http.HttpHeaderNames; |
| import io.netty.handler.codec.http.HttpRequest; |
| import java.io.ByteArrayOutputStream; |
| import java.net.URI; |
| import java.util.Arrays; |
| import java.util.Map.Entry; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link AbstractHttpHandlerTest}. */ |
| @RunWith(JUnit4.class) |
| public abstract class AbstractHttpHandlerTest { |
| |
| private static final DigestUtil DIGEST_UTIL = new DigestUtil(DigestHashFunction.SHA256); |
| private static final Digest DIGEST = DIGEST_UTIL.computeAsUtf8("foo"); |
| |
| @Test |
| public void basicAuthShouldWork() throws Exception { |
| URI uri = new URI("http://user:password@does.not.exist/foo"); |
| EmbeddedChannel ch = new EmbeddedChannel(new HttpDownloadHandler(null, ImmutableList.of())); |
| DownloadCommand cmd = new DownloadCommand(uri, true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get(HttpHeaderNames.AUTHORIZATION)) |
| .isEqualTo("Basic dXNlcjpwYXNzd29yZA=="); |
| } |
| |
| @Test |
| public void basicAuthShouldNotEnabled() throws Exception { |
| URI uri = new URI("http://does.not.exist/foo"); |
| EmbeddedChannel ch = new EmbeddedChannel(new HttpDownloadHandler(null, ImmutableList.of())); |
| DownloadCommand cmd = new DownloadCommand(uri, true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().contains(HttpHeaderNames.AUTHORIZATION)).isFalse(); |
| } |
| |
| @Test |
| public void hostDoesntIncludePortHttp() throws Exception { |
| URI uri = new URI("http://does.not.exist/foo"); |
| EmbeddedChannel ch = new EmbeddedChannel(new HttpDownloadHandler(null, ImmutableList.of())); |
| DownloadCommand cmd = new DownloadCommand(uri, true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get(HttpHeaderNames.HOST)).isEqualTo("does.not.exist"); |
| } |
| |
| @Test |
| public void hostDoesntIncludePortHttps() throws Exception { |
| URI uri = new URI("https://does.not.exist/foo"); |
| EmbeddedChannel ch = new EmbeddedChannel(new HttpDownloadHandler(null, ImmutableList.of())); |
| DownloadCommand cmd = new DownloadCommand(uri, true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get(HttpHeaderNames.HOST)).isEqualTo("does.not.exist"); |
| } |
| |
| @Test |
| public void hostDoesIncludePort() throws Exception { |
| URI uri = new URI("http://does.not.exist:8080/foo"); |
| EmbeddedChannel ch = new EmbeddedChannel(new HttpDownloadHandler(null, ImmutableList.of())); |
| DownloadCommand cmd = new DownloadCommand(uri, true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get(HttpHeaderNames.HOST)).isEqualTo("does.not.exist:8080"); |
| } |
| |
| @Test |
| public void headersDoIncludeUserAgent() throws Exception { |
| URI uri = new URI("http://does.not.exist:8080/foo"); |
| EmbeddedChannel ch = |
| new EmbeddedChannel(new HttpDownloadHandler(/* credentials= */ null, ImmutableList.of())); |
| DownloadCommand cmd = |
| new DownloadCommand(uri, /* casDownload= */ true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get(HttpHeaderNames.USER_AGENT)).isEqualTo("bazel/"); |
| } |
| |
| @Test |
| public void extraHeadersAreIncluded() throws Exception { |
| URI uri = new URI("http://does.not.exist:8080/foo"); |
| ImmutableList<Entry<String, String>> remoteHeaders = |
| ImmutableList.of( |
| Maps.immutableEntry("key1", "value1"), Maps.immutableEntry("key2", "value2")); |
| |
| EmbeddedChannel ch = |
| new EmbeddedChannel(new HttpDownloadHandler(/* credentials= */ null, remoteHeaders)); |
| DownloadCommand cmd = |
| new DownloadCommand(uri, /* casDownload= */ true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().get("key1")).isEqualTo("value1"); |
| assertThat(request.headers().get("key2")).isEqualTo("value2"); |
| } |
| |
| @Test |
| public void multipleExtraHeadersAreSupported() throws Exception { |
| URI uri = new URI("http://does.not.exist:8080/foo"); |
| ImmutableList<Entry<String, String>> remoteHeaders = |
| ImmutableList.of( |
| Maps.immutableEntry("key", "value1"), Maps.immutableEntry("key", "value2")); |
| |
| EmbeddedChannel ch = |
| new EmbeddedChannel(new HttpDownloadHandler(/* credentials= */ null, remoteHeaders)); |
| DownloadCommand cmd = |
| new DownloadCommand(uri, /* casDownload= */ true, DIGEST, new ByteArrayOutputStream()); |
| ChannelPromise writePromise = ch.newPromise(); |
| ch.writeOneOutbound(cmd, writePromise); |
| |
| HttpRequest request = ch.readOutbound(); |
| assertThat(request.headers().getAll("key")).isEqualTo(Arrays.asList("value1", "value2")); |
| } |
| } |