-
Notifications
You must be signed in to change notification settings - Fork 24.9k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Use fixture to test repository-s3 plugin #29296
Merged
Merged
Changes from 2 commits
Commits
Show all changes
3 commits
Select commit
Hold shift + click to select a range
File filter
Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
137 changes: 137 additions & 0 deletions
137
plugins/repository-s3/src/test/java/org/elasticsearch/repositories/s3/AmazonS3Fixture.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,137 @@ | ||
/* | ||
* Licensed to Elasticsearch under one or more contributor | ||
* license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright | ||
* ownership. Elasticsearch licenses this file to you 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 org.elasticsearch.repositories.s3; | ||
|
||
import com.sun.net.httpserver.HttpExchange; | ||
import com.sun.net.httpserver.HttpHandler; | ||
import com.sun.net.httpserver.HttpServer; | ||
import org.elasticsearch.common.SuppressForbidden; | ||
import org.elasticsearch.common.io.Streams; | ||
import org.elasticsearch.mocksocket.MockHttpServer; | ||
import org.elasticsearch.repositories.s3.AmazonS3TestServer.Response; | ||
|
||
import java.io.ByteArrayOutputStream; | ||
import java.io.IOException; | ||
import java.lang.management.ManagementFactory; | ||
import java.net.Inet6Address; | ||
import java.net.InetAddress; | ||
import java.net.InetSocketAddress; | ||
import java.net.SocketAddress; | ||
import java.nio.file.Files; | ||
import java.nio.file.Path; | ||
import java.nio.file.Paths; | ||
import java.nio.file.StandardCopyOption; | ||
import java.util.List; | ||
import java.util.Map; | ||
|
||
import static java.util.Collections.singleton; | ||
import static java.util.Collections.singletonList; | ||
|
||
/** | ||
* {@link AmazonS3Fixture} is a fixture that emulates a S3 service. | ||
* <p> | ||
* It starts an asynchronous socket server that binds to a random local port. The server parses | ||
* HTTP requests and uses a {@link AmazonS3TestServer} to handle them before returning | ||
* them to the client as HTTP responses. | ||
*/ | ||
public class AmazonS3Fixture { | ||
|
||
public static void main(String[] args) throws Exception { | ||
if (args == null || args.length != 2) { | ||
throw new IllegalArgumentException("AmazonS3Fixture <working directory> <bucket>"); | ||
} | ||
|
||
final InetSocketAddress socketAddress = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0); | ||
final HttpServer httpServer = MockHttpServer.createHttp(socketAddress, 0); | ||
|
||
try { | ||
final Path workingDirectory = workingDir(args[0]); | ||
/// Writes the PID of the current Java process in a `pid` file located in the working directory | ||
writeFile(workingDirectory, "pid", ManagementFactory.getRuntimeMXBean().getName().split("@")[0]); | ||
|
||
final String addressAndPort = addressToString(httpServer.getAddress()); | ||
// Writes the address and port of the http server in a `ports` file located in the working directory | ||
writeFile(workingDirectory, "ports", addressAndPort); | ||
|
||
// Emulates S3 | ||
final String storageUrl = "http://" + addressAndPort; | ||
final AmazonS3TestServer storageTestServer = new AmazonS3TestServer(storageUrl); | ||
storageTestServer.createBucket(args[1]); | ||
|
||
httpServer.createContext("/", new ResponseHandler(storageTestServer)); | ||
httpServer.start(); | ||
|
||
// Wait to be killed | ||
Thread.sleep(Long.MAX_VALUE); | ||
|
||
} finally { | ||
httpServer.stop(0); | ||
} | ||
} | ||
|
||
@SuppressForbidden(reason = "Paths#get is fine - we don't have environment here") | ||
private static Path workingDir(final String dir) { | ||
return Paths.get(dir); | ||
} | ||
|
||
private static void writeFile(final Path dir, final String fileName, final String content) throws IOException { | ||
final Path tempPidFile = Files.createTempFile(dir, null, null); | ||
Files.write(tempPidFile, singleton(content)); | ||
Files.move(tempPidFile, dir.resolve(fileName), StandardCopyOption.ATOMIC_MOVE); | ||
} | ||
|
||
private static String addressToString(final SocketAddress address) { | ||
final InetSocketAddress inetSocketAddress = (InetSocketAddress) address; | ||
if (inetSocketAddress.getAddress() instanceof Inet6Address) { | ||
return "[" + inetSocketAddress.getHostString() + "]:" + inetSocketAddress.getPort(); | ||
} else { | ||
return inetSocketAddress.getHostString() + ":" + inetSocketAddress.getPort(); | ||
} | ||
} | ||
|
||
static class ResponseHandler implements HttpHandler { | ||
|
||
private final AmazonS3TestServer storageServer; | ||
|
||
private ResponseHandler(final AmazonS3TestServer storageServer) { | ||
this.storageServer = storageServer; | ||
} | ||
|
||
@Override | ||
public void handle(HttpExchange exchange) throws IOException { | ||
String method = exchange.getRequestMethod(); | ||
String path = storageServer.getEndpoint() + exchange.getRequestURI().getRawPath(); | ||
String query = exchange.getRequestURI().getRawQuery(); | ||
Map<String, List<String>> headers = exchange.getRequestHeaders(); | ||
ByteArrayOutputStream out = new ByteArrayOutputStream(); | ||
Streams.copy(exchange.getRequestBody(), out); | ||
|
||
final Response storageResponse = storageServer.handle(method, path, query, headers, out.toByteArray()); | ||
|
||
Map<String, List<String>> responseHeaders = exchange.getResponseHeaders(); | ||
responseHeaders.put("Content-Type", singletonList(storageResponse.contentType)); | ||
storageResponse.headers.forEach((k, v) -> responseHeaders.put(k, singletonList(v))); | ||
exchange.sendResponseHeaders(storageResponse.status.getStatus(), storageResponse.body.length); | ||
if (storageResponse.body.length > 0) { | ||
exchange.getResponseBody().write(storageResponse.body); | ||
} | ||
exchange.close(); | ||
} | ||
} | ||
} |
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
❤️