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feat: add forwarded plugin for independent from Trace
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50 changes: 50 additions & 0 deletions
50
...n/httpurlconnection/interceptor/HttpURLConnectionGetResponseCodeForwardedInterceptor.java
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|---|---|---|
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| /* | ||
| * Copyright (c) 2023, MegaEase | ||
| * 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. | ||
| */ | ||
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| package com.megaease.easeagent.plugin.httpurlconnection.interceptor; | ||
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| import com.megaease.easeagent.plugin.annotation.AdviceTo; | ||
| import com.megaease.easeagent.plugin.api.Context; | ||
| import com.megaease.easeagent.plugin.api.config.ConfigConst; | ||
| import com.megaease.easeagent.plugin.enums.Order; | ||
| import com.megaease.easeagent.plugin.httpurlconnection.ForwardedPlugin; | ||
| import com.megaease.easeagent.plugin.httpurlconnection.HttpURLConnectionPlugin; | ||
| import com.megaease.easeagent.plugin.httpurlconnection.advice.HttpURLConnectionGetResponseCodeAdvice; | ||
| import com.megaease.easeagent.plugin.interceptor.Interceptor; | ||
| import com.megaease.easeagent.plugin.interceptor.MethodInfo; | ||
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| import java.net.HttpURLConnection; | ||
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| @AdviceTo(value = HttpURLConnectionGetResponseCodeAdvice.class, qualifier = "default", plugin = ForwardedPlugin.class) | ||
| public class HttpURLConnectionGetResponseCodeForwardedInterceptor implements Interceptor { | ||
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| @Override | ||
| public void before(MethodInfo methodInfo, Context context) { | ||
| HttpURLConnection httpURLConnection = (HttpURLConnection) methodInfo.getInvoker(); | ||
| context.injectForwardedHeaders(httpURLConnection::setRequestProperty); | ||
| } | ||
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| @Override | ||
| public String getType() { | ||
| return ConfigConst.PluginID.FORWARDED; | ||
| } | ||
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| @Override | ||
| public int order() { | ||
| return Order.FORWARDED.getOrder(); | ||
| } | ||
| } |
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56
...tpurlconnection/interceptor/HttpURLConnectionGetResponseCodeForwardedInterceptorTest.java
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| /* | ||
| * Copyright (c) 2023, MegaEase | ||
| * 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. | ||
| */ | ||
|
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| package com.megaease.easeagent.plugin.httpurlconnection.interceptor; | ||
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| import com.megaease.easeagent.mock.plugin.api.junit.EaseAgentJunit4ClassRunner; | ||
| import com.megaease.easeagent.plugin.api.Context; | ||
| import com.megaease.easeagent.plugin.api.config.ConfigConst; | ||
| import com.megaease.easeagent.plugin.bridge.EaseAgent; | ||
| import com.megaease.easeagent.plugin.interceptor.MethodInfo; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
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| import java.net.HttpURLConnection; | ||
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| import static org.junit.Assert.assertEquals; | ||
| import static org.junit.Assert.assertNull; | ||
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| @RunWith(EaseAgentJunit4ClassRunner.class) | ||
| public class HttpURLConnectionGetResponseCodeForwardedInterceptorTest { | ||
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| @Test | ||
| public void before() { | ||
| Context context = EaseAgent.getContext(); | ||
| HttpURLConnection conn = TestUtils.mockHttpURLConnection(); | ||
| MethodInfo methodInfo = TestUtils.mockMethodInfo(conn); | ||
| HttpURLConnectionGetResponseCodeForwardedInterceptor httpClientDoExecuteForwardedInterceptor = new HttpURLConnectionGetResponseCodeForwardedInterceptor(); | ||
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| httpClientDoExecuteForwardedInterceptor.before(methodInfo, context); | ||
| assertNull(conn.getRequestProperty(TestUtils.FORWARDED_NAME)); | ||
| context.put(TestUtils.FORWARDED_NAME, TestUtils.FORWARDED_VALUE); | ||
| httpClientDoExecuteForwardedInterceptor.before(methodInfo, context); | ||
| assertEquals(TestUtils.FORWARDED_VALUE, conn.getRequestProperty(TestUtils.FORWARDED_NAME)); | ||
| context.remove(TestUtils.FORWARDED_NAME); | ||
| } | ||
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| @Test | ||
| public void getType() { | ||
| HttpURLConnectionGetResponseCodeForwardedInterceptor httpClientDoExecuteForwardedInterceptor = new HttpURLConnectionGetResponseCodeForwardedInterceptor(); | ||
| assertEquals(ConfigConst.PluginID.FORWARDED, httpClientDoExecuteForwardedInterceptor.getType()); | ||
| } | ||
| } |
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23 changes: 0 additions & 23 deletions
23
.../src/test/java/com/megaease/easeagent/plugin/httpurlconnection/interceptor/TestConst.java
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105
.../src/test/java/com/megaease/easeagent/plugin/httpurlconnection/interceptor/TestUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| /* | ||
| * Copyright (c) 2023, MegaEase | ||
| * 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. | ||
| */ | ||
|
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| package com.megaease.easeagent.plugin.httpurlconnection.interceptor; | ||
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| import com.google.common.collect.ImmutableMap; | ||
| import com.google.common.collect.Lists; | ||
| import com.google.common.net.HttpHeaders; | ||
| import com.megaease.easeagent.plugin.interceptor.MethodInfo; | ||
| import lombok.SneakyThrows; | ||
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| import java.io.IOException; | ||
| import java.net.HttpURLConnection; | ||
| import java.net.URL; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| final class TestUtils { | ||
| public static final String FORWARDED_NAME = "X-Forwarded-For"; | ||
| public static final String FORWARDED_VALUE = "testForwarded"; | ||
| public static final String RESPONSE_TAG_NAME = "X-EG-Test"; | ||
| public static final String RESPONSE_TAG_VALUE = "X-EG-Test-Value"; | ||
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| @SneakyThrows | ||
| static MethodInfo mockMethodInfo() { | ||
| HttpURLConnection httpURLConnection = mockHttpURLConnection(); | ||
| return mockMethodInfo(httpURLConnection); | ||
| } | ||
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| static MethodInfo mockMethodInfo(HttpURLConnection httpURLConnection) { | ||
| MethodInfo methodInfo = MethodInfo.builder() | ||
| .invoker(httpURLConnection).retValue(httpURLConnection) | ||
| .build(); | ||
| return methodInfo; | ||
| } | ||
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| @SneakyThrows | ||
| static HttpURLConnection mockHttpURLConnection() { | ||
| URL url = new URL("http://127.0.0.1:8080"); | ||
| Map<String, String> responseHeader = ImmutableMap.of(TestUtils.RESPONSE_TAG_NAME, TestUtils.RESPONSE_TAG_VALUE); | ||
| return getConnection(url, "GET", null, responseHeader); | ||
| } | ||
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| static HttpURLConnection getConnection( | ||
| URL url, String method, Map<String, String> requestHeaders, Map<String, String> responseHeader) throws IOException { | ||
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| HttpURLConnection conn = new HttpURLConnection(url) { | ||
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| @Override | ||
| public void connect() throws IOException { | ||
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| } | ||
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| @Override | ||
| public void disconnect() { | ||
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| } | ||
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| @Override | ||
| public boolean usingProxy() { | ||
| return false; | ||
| } | ||
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| @Override | ||
| public int getResponseCode() throws IOException { | ||
| return 200; | ||
| } | ||
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| @Override | ||
| public Map<String, List<String>> getHeaderFields() { | ||
| Map<String, List<String>> fields = new HashMap<>(); | ||
| for (String key : responseHeader.keySet()) { | ||
| fields.put(key, Lists.newArrayList(responseHeader.get(key))); | ||
| } | ||
| return fields; | ||
| } | ||
| }; | ||
| conn.setRequestMethod(method); | ||
| conn.setDoInput(true); | ||
| conn.setDoOutput(true); | ||
| conn.setRequestProperty(HttpHeaders.HOST, url.getHost()); | ||
| if (requestHeaders != null) { | ||
| for (String key : requestHeaders.keySet()) { | ||
| conn.setRequestProperty(key, requestHeaders.get(key)); | ||
| } | ||
| } | ||
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| return conn; | ||
| } | ||
| } |