Upgrade to zuul 1.2.2

fixes gh-1091
closes gh-958

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/zuul/filters/pre/Servlet30RequestWrapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2015 the original author or authors.
+ * Copyright 2013-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,21 +16,10 @@
 
 package org.springframework.cloud.netflix.zuul.filters.pre;
 
-import java.io.IOException;
-import java.util.Collection;
-
-import javax.servlet.AsyncContext;
-import javax.servlet.DispatcherType;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.Part;
-
 import com.netflix.zuul.http.HttpServletRequestWrapper;
 
+import javax.servlet.http.HttpServletRequest;
+
 class Servlet30RequestWrapper extends HttpServletRequestWrapper {
 	private HttpServletRequest request;
 
@@ -39,78 +28,12 @@ class Servlet30RequestWrapper extends HttpServletRequestWrapper {
 		this.request = request;
 	}
 
+	/**
+	 * There is a bug in zuul 1.2.2 where HttpServletRequestWrapper.getRequest returns a wrapped request rather than the raw one.
+	 * @return the original HttpServletRequest
+	 */
 	@Override
-	public boolean authenticate(HttpServletResponse response) throws IOException,
-			ServletException {
-		return this.request.authenticate(response);
+	public HttpServletRequest getRequest() {
+		return this.request;
 	}
-
-	@Override
-	public void login(String username, String password) throws ServletException {
-		this.request.login(username, password);
-	}
-
-	@Override
-	public void logout() throws ServletException {
-		this.request.logout();
-	}
-
-	@Override
-	public Collection<Part> getParts() throws IOException, IllegalStateException,
-			ServletException {
-		return this.request.getParts();
-	}
-
-	@Override
-	public Part getPart(String name) throws IOException, IllegalStateException,
-			ServletException {
-		return this.request.getPart(name);
-	}
-
-	@Override
-	public ServletContext getServletContext() {
-		return this.request.getServletContext();
-	}
-
-	@Override
-	public AsyncContext startAsync() {
-		return this.request.startAsync();
-	}
-
-	@Override
-	public AsyncContext startAsync(ServletRequest servletRequest,
-			ServletResponse servletResponse) {
-		return this.request.startAsync(servletRequest, servletResponse);
-	}
-
-	@Override
-	public boolean isAsyncStarted() {
-		try {
-			return this.request.isAsyncStarted();
-		}
-		catch (Throwable e) {
-			return false;
-		}
-	}
-
-	@Override
-	public boolean isAsyncSupported() {
-		try {
-			return this.request.isAsyncSupported();
-		}
-		catch (Throwable e) {
-			return false;
-		}
-	}
-
-	@Override
-	public AsyncContext getAsyncContext() {
-		return this.request.getAsyncContext();
-	}
-
-	@Override
-	public DispatcherType getDispatcherType() {
-		return this.request.getDispatcherType();
-	}
-
-}
+}

spring-cloud-netflix-core/src/test/java/org/springframework/cloud/netflix/zuul/SampleZuulProxyApplicationTests.java

@@ -18,21 +18,16 @@ package org.springframework.cloud.netflix.zuul;
 
 import java.io.InputStream;
 import java.net.URISyntaxException;
-import java.util.Map;
 import java.util.UUID;
-import java.util.concurrent.atomic.AtomicBoolean;
 
 import javax.servlet.http.HttpServletRequest;
 
-import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.autoconfigure.web.BasicErrorController;
 import org.springframework.boot.autoconfigure.web.ErrorAttributes;
-import org.springframework.boot.autoconfigure.web.ErrorProperties;
 import org.springframework.boot.test.IntegrationTest;
 import org.springframework.boot.test.SpringApplicationConfiguration;
 import org.springframework.boot.test.TestRestTemplate;

spring-cloud-netflix-core/src/test/resources/application.yml

@@ -48,4 +48,4 @@ zuul:
 feignClient:
   localappName: localapp
   methodLevelRequestMappingPath: /hello2
-  myPlaceholderHeader: myPlaceholderHeaderValue
+  myPlaceholderHeader: myPlaceholderHeaderValue

spring-cloud-netflix-dependencies/pom.xml

@@ -23,7 +23,7 @@
 		<hystrix.version>1.5.3</hystrix.version>
 		<ribbon.version>2.2.0</ribbon.version>
 		<servo.version>0.10.1</servo.version>
-		<zuul.version>1.1.0</zuul.version>
+		<zuul.version>1.2.2</zuul.version>
 		<rxjava.version>1.1.5</rxjava.version>
 		<java.version>1.7</java.version>
 		<turbine.version>1.0.0</turbine.version>