Author: markt
Date: Sun Jul 29 20:33:16 2012
New Revision: 1366946
URL: http://svn.apache.org/viewvc?rev=1366946&view=rev
Log:
Partial fix for https://issues.apache.org/bugzilla/show_bug.cgi?id=53469
If the relative URL can't be made absolute, do not encode it and return it as is
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/catalina/connector/Response.java
tomcat/tc7.0.x/trunk/test/org/apache/catalina/connector/TestResponse.java
tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc7.0.x/trunk/
------------------------------------------------------------------------------
Merged /tomcat/trunk:r1366945
Modified: tomcat/tc7.0.x/trunk/java/org/apache/catalina/connector/Response.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/connector/Response.java?rev=1366946&r1=1366945&r2=1366946&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/catalina/connector/Response.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/catalina/connector/Response.java Sun
Jul 29 20:33:16 2012
@@ -1242,7 +1242,14 @@ public class Response
@Override
public String encodeURL(String url) {
- String absolute = toAbsolute(url);
+ String absolute;
+ try {
+ absolute = toAbsolute(url);
+ } catch (IllegalArgumentException iae) {
+ // Relative URL
+ return url;
+ }
+
if (isEncodeable(absolute)) {
// W3c spec clearly said
if (url.equalsIgnoreCase("")) {
@@ -1810,7 +1817,7 @@ public class Response
if (index < 0) {
break;
}
- // Prevent from going outside our context
+ // Can't go above the server root
if (index == startIndex) {
throw new IllegalArgumentException();
}
@@ -1827,7 +1834,7 @@ public class Response
index = index2;
}
- // Add the query string (if present) back in
+ // Add the query string and/or fragment (if present) back in
if (truncateCC != null) {
try {
cc.append(truncateCC, 0, truncateCC.length);
Modified:
tomcat/tc7.0.x/trunk/test/org/apache/catalina/connector/TestResponse.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/test/org/apache/catalina/connector/TestResponse.java?rev=1366946&r1=1366945&r2=1366946&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/test/org/apache/catalina/connector/TestResponse.java
(original)
+++ tomcat/tc7.0.x/trunk/test/org/apache/catalina/connector/TestResponse.java
Sun Jul 29 20:33:16 2012
@@ -364,6 +364,30 @@ public class TestResponse extends Tomcat
}
+ @Test
+ public void testBug53469a() throws Exception {
+ Request req = new TesterMockRequest();
+ Response resp = new Response();
+ resp.setRequest(req);
+
+ String result = resp.encodeURL("../bar.html");
+
+ Assert.assertEquals("../bar.html", result);
+ }
+
+
+ @Test
+ public void testBug53469b() throws Exception {
+ Request req = new TesterMockRequest();
+ Response resp = new Response();
+ resp.setRequest(req);
+
+ String result = resp.encodeURL("../../../../bar.html");
+
+ Assert.assertEquals("../../../../bar.html", result);
+ }
+
+
private static final class Bug52811Servlet extends HttpServlet {
private static final long serialVersionUID = 1L;
Modified: tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?rev=1366946&r1=1366945&r2=1366946&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml Sun Jul 29 20:33:16 2012
@@ -63,6 +63,13 @@
when request processing completes. (kkolinko)
</fix>
<fix>
+ <bug>53469</bug>: If a URL passed to
+ <code>javax.servlet.http.HttpServletResponse.encodeURL()</code> cannot
+ be made absolute, never encode it and return it unchanged. Previously,
+ the fix for <bug>53062</bug> meant than an
+ <code>IllegalArgumentException</code> was thrown. (markt)
+ </fix>
+ <fix>
<bug>53498</bug>: Fix atomicity bugs in use of concurrent collections.
Based on a patch by Yu Lin. (markt)
</fix>
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