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100 changes: 100 additions & 0 deletions
100
...pache/skywalking/apm/plugin/spring/cloud/gateway/v21x/FilteringWebHandlerInterceptor.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF 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. | ||
| * | ||
| */ | ||
|
|
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| package org.apache.skywalking.apm.plugin.spring.cloud.gateway.v21x; | ||
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| import org.apache.skywalking.apm.agent.core.context.ContextManager; | ||
| import org.apache.skywalking.apm.agent.core.context.tag.Tags; | ||
| import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan; | ||
| import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult; | ||
| import org.apache.skywalking.apm.network.trace.component.ComponentsDefine; | ||
| import org.apache.skywalking.apm.plugin.spring.cloud.gateway.v21x.context.SWTransmitter; | ||
| import org.springframework.cloud.gateway.route.Route; | ||
| import org.springframework.http.HttpStatus; | ||
| import org.springframework.web.server.ServerWebExchange; | ||
| import reactor.core.publisher.Mono; | ||
| import java.lang.reflect.Method; | ||
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| import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_ROUTE_ATTR; | ||
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| /** | ||
| * @author songxiaoyue | ||
| */ | ||
| public class FilteringWebHandlerInterceptor implements InstanceMethodsAroundInterceptor { | ||
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| private static final String SPRING_CLOUD_GATEWAY_ROUTE_PREFIX = "GATEWAY/"; | ||
| @Override | ||
| public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, | ||
| MethodInterceptResult result) throws Throwable { | ||
| EnhancedInstance instance = NettyRoutingFilterInterceptor.getInstance(allArguments[0]); | ||
| if (instance == null) { | ||
| return; | ||
| } | ||
| AbstractSpan span = (AbstractSpan) instance.getSkyWalkingDynamicField(); | ||
| if (span == null) { | ||
| return; | ||
| } | ||
| ServerWebExchange exchange = (ServerWebExchange) allArguments[0]; | ||
| String operationName = SPRING_CLOUD_GATEWAY_ROUTE_PREFIX; | ||
| Route route = exchange.getRequiredAttribute(GATEWAY_ROUTE_ATTR); | ||
| operationName = operationName + route.getId(); | ||
| span.setOperationName(operationName); | ||
| SWTransmitter transmitter = new SWTransmitter(span.prepareForAsync(),ContextManager.capture(),operationName); | ||
| instance.setSkyWalkingDynamicField(transmitter); | ||
| ContextManager.stopSpan(span); | ||
| } | ||
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| @Override | ||
| public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, | ||
| Class<?>[] argumentsTypes, Object ret) throws Throwable { | ||
| EnhancedInstance instance = NettyRoutingFilterInterceptor.getInstance(allArguments[0]); | ||
| if (instance == null) { | ||
| return ret; | ||
| } | ||
| SWTransmitter swTransmitter = (SWTransmitter) instance.getSkyWalkingDynamicField(); | ||
| if (swTransmitter == null) { | ||
| return ret; | ||
| } | ||
| Mono<Void> mono = (Mono) ret; | ||
| return mono.doFinally(d -> { | ||
| ServerWebExchange exchange = (ServerWebExchange) allArguments[0]; | ||
| HttpStatus statusCode = exchange.getResponse().getStatusCode(); | ||
| if (statusCode == HttpStatus.TOO_MANY_REQUESTS) { | ||
| AbstractSpan localSpan = ContextManager.createLocalSpan(swTransmitter.getOperationName()); | ||
| Tags.STATUS_CODE.set(localSpan,statusCode.toString()); | ||
| SpanLayer.asHttp(localSpan); | ||
| localSpan.setComponent(ComponentsDefine.SPRING_CLOUD_GATEWAY); | ||
| ContextManager.continued(swTransmitter.getSnapshot()); | ||
| ContextManager.stopSpan(localSpan); | ||
| AbstractSpan spanWebflux = swTransmitter.getSpanWebflux(); | ||
| spanWebflux.asyncFinish(); | ||
| } | ||
| }); | ||
| } | ||
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| @Override | ||
| public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments, | ||
| Class<?>[] argumentsTypes, Throwable t) { | ||
| } | ||
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| } |
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68 changes: 68 additions & 0 deletions
68
...lking/apm/plugin/spring/cloud/gateway/v21x/define/FilteringWebHandlerInstrumentation.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF 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. | ||
| * | ||
| */ | ||
|
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| package org.apache.skywalking.apm.plugin.spring.cloud.gateway.v21x.define; | ||
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| import net.bytebuddy.description.method.MethodDescription; | ||
| import net.bytebuddy.matcher.ElementMatcher; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint; | ||
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine; | ||
| import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch; | ||
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| import static net.bytebuddy.matcher.ElementMatchers.named; | ||
| import static org.apache.skywalking.apm.agent.core.plugin.match.NameMatch.byName; | ||
|
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| /** | ||
| * @author songxiaoyue | ||
| */ | ||
| public class FilteringWebHandlerInstrumentation extends ClassInstanceMethodsEnhancePluginDefine { | ||
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| @Override | ||
| public ConstructorInterceptPoint[] getConstructorsInterceptPoints() { | ||
| return new ConstructorInterceptPoint[0]; | ||
| } | ||
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| @Override | ||
| public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() { | ||
| return new InstanceMethodsInterceptPoint[]{ | ||
| new InstanceMethodsInterceptPoint() { | ||
| @Override | ||
| public ElementMatcher<MethodDescription> getMethodsMatcher() { | ||
| return named("handle"); | ||
| } | ||
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| @Override | ||
| public String getMethodsInterceptor() { | ||
| return "org.apache.skywalking.apm.plugin.spring.cloud.gateway.v21x.FilteringWebHandlerInterceptor"; | ||
| } | ||
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| @Override | ||
| public boolean isOverrideArgs() { | ||
| return false; | ||
| } | ||
| } | ||
| }; | ||
| } | ||
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| @Override | ||
| public ClassMatch enhanceClass() { | ||
| return byName("org.springframework.cloud.gateway.handler.FilteringWebHandler"); | ||
| } | ||
|
|
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| } |
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34 changes: 34 additions & 0 deletions
34
.../src/main/java/org/apache/skywalking/apm/testcase/sc/gateway/projectA/ApiKeyResolver.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF 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.apache.skywalking.apm.testcase.sc.gateway.projectA; | ||
|
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| import org.springframework.cloud.gateway.filter.ratelimit.KeyResolver; | ||
| import org.springframework.stereotype.Component; | ||
| import org.springframework.web.server.ServerWebExchange; | ||
| import reactor.core.publisher.Mono; | ||
|
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| /** | ||
| * @author songxiaoyue | ||
| */ | ||
| @Component | ||
| public class ApiKeyResolver implements KeyResolver{ | ||
|
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| public Mono<String> resolve(ServerWebExchange exchange) { | ||
| return Mono.just(exchange.getRequest().getPath().value()); | ||
| } | ||
| } |
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