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Fix for HTTPCLIENT-1296. Change where the virtual host is evaluated until after we figure out the target in the absence of a virtual host. 

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1431183 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Karl Wright 2013-01-10 02:47:32 +00:00
parent 40bf945d04
commit a7984199d7
3 changed files with 42 additions and 16 deletions
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4
RELEASE_NOTES.txt
View File

@ -1,6 +1,10 @@
Changes in trunk
-------------------
* [HTTPCLIENT-1296] NPE gets thrown if you combine a default host with a virtual host
that has a -1 value for the port.
Contributed by Karl Wright <daddywri at gmail.com>
* [HTTPCLIENT-1290] 304 cached response never reused with If-modified-since conditional
requests.
Contributed by Francois-Xavier Bonnet <francois-xavier.bonnet at centraliens.net>

25
httpclient/src/main/java/org/apache/http/impl/client/DefaultRequestDirector.java
View File

@ -380,14 +380,6 @@ public class DefaultRequestDirector implements RequestDirector {
virtualHost = (HttpHost) origWrapper.getParams().getParameter(ClientPNames.VIRTUAL_HOST);
// HTTPCLIENT-1092 - add the port if necessary
if (virtualHost != null && virtualHost.getPort() == -1) {
int port = target.getPort();
if (port != -1){
virtualHost = new HttpHost(virtualHost.getHostName(), port, virtualHost.getSchemeName());
}
}
RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute);
boolean reuse = false;
@ -456,19 +448,28 @@ public class DefaultRequestDirector implements RequestDirector {
new BasicScheme(), new UsernamePasswordCredentials(userinfo));
}
if (virtualHost != null) {
target = virtualHost;
} else {
// Get target. Even if there's virtual host, we may need the target to set the port.
URI requestURI = wrapper.getURI();
if (requestURI.isAbsolute()) {
target = new HttpHost(
requestURI.getHost(), requestURI.getPort(), requestURI.getScheme());
}
}
if (target == null) {
target = route.getTargetHost();
}
// Override the target if the virtual host is present. But make sure the port is right.
if (virtualHost != null) {
// HTTPCLIENT-1092 - add the port if necessary
if (virtualHost.getPort() == -1 && target != null) {
int port = target.getPort();
if (port != -1) {
virtualHost = new HttpHost(virtualHost.getHostName(), port, virtualHost.getSchemeName());
}
}
target = virtualHost;
}
// Reset headers on the request wrapper
wrapper.resetHeaders();
// Re-write request URI if needed

21
httpclient/src/test/java/org/apache/http/impl/client/integration/TestClientRequestExecution.java
View File

@ -38,6 +38,7 @@ import org.apache.http.HttpRequest;
import org.apache.http.HttpRequestInterceptor;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpRequestRetryHandler;
import org.apache.http.client.NonRepeatableRequestException;
@ -54,6 +55,8 @@ import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestExecutor;
import org.apache.http.protocol.HttpRequestHandler;
import org.apache.http.util.EntityUtils;
import org.apache.http.client.params.ClientPNames;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
@ -220,6 +223,24 @@ public class TestClientRequestExecution extends IntegrationTestBase {
Assert.assertEquals("blah.:.blah.:.", reqWrapper.getRequestLine().getUri());
}
@Test
public void testDefaultPortVirtualHost() throws Exception {
this.localServer.register("*", new SimpleService());
this.httpclient = new DefaultHttpClient();
HttpHost target = getServerHttp();
HttpHost hostHost = new HttpHost(target.getHostName(),-1,target.getSchemeName());
httpclient.getParams().setParameter(ClientPNames.DEFAULT_HOST,target);
httpclient.getParams().setParameter(ClientPNames.VIRTUAL_HOST,hostHost);
HttpGet httpget = new HttpGet("/stuff");
HttpContext context = new BasicHttpContext();
HttpResponse response = this.httpclient.execute(null, httpget, context);
Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());
EntityUtils.consume(response.getEntity());
}
@Test
public void testRelativeRequestURIWithFragment() throws Exception {
this.localServer.register("*", new SimpleService());