Author: markt
Date: Wed Feb 11 19:18:46 2015
New Revision: 1659043
URL: http://svn.apache.org/r1659043
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=57534
CORS Filter should only look at media type component of content type
Modified:
tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java
tomcat/trunk/test/org/apache/catalina/filters/TestCorsFilter.java
Modified: tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java?rev=1659043&r1=1659042&r2=1659043&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java (original)
+++ tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java Wed Feb 11
19:18:46 2015
@@ -639,11 +639,10 @@ public final class CorsFilter implements
} else if ("GET".equals(method) || "HEAD".equals(method)) {
requestType = CORSRequestType.SIMPLE;
} else if ("POST".equals(method)) {
- String contentType = request.getContentType();
- if (contentType != null) {
- contentType = contentType.toLowerCase().trim();
+ String mediaType =
getMediaType(request.getContentType());
+ if (mediaType != null) {
if (SIMPLE_HTTP_REQUEST_CONTENT_TYPE_VALUES
- .contains(contentType)) {
+ .contains(mediaType)) {
requestType = CORSRequestType.SIMPLE;
} else {
requestType = CORSRequestType.ACTUAL;
@@ -662,6 +661,23 @@ public final class CorsFilter implements
}
+ /*
+ * Return the lower case, trimmed value of the media type from the content
+ * type.
+ */
+ private String getMediaType(String contentType) {
+ if (contentType == null) {
+ return null;
+ }
+ String result = contentType.toLowerCase();
+ int firstSemiColonIndex = result.indexOf(';');
+ if (firstSemiColonIndex > -1) {
+ result = result.substring(0, firstSemiColonIndex);
+ }
+ result = result.trim();
+ return result;
+ }
+
/**
* Checks if the Origin is allowed to make a CORS request.
*
@@ -1028,7 +1044,9 @@ public final class CorsFilter implements
}
/**
- * {@link Collection} of Simple HTTP request headers. Case in-sensitive.
+ * {@link Collection} of media type values for the Content-Type header that
+ * will be treated as 'simple'. Note media-type values are compared
ignoring
+ * parameters and in a case-insensitive manner.
*
* @see <a href="http://www.w3.org/TR/cors/#terminology";
* >http://www.w3.org/TR/cors/#terminology</a>
Modified: tomcat/trunk/test/org/apache/catalina/filters/TestCorsFilter.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/catalina/filters/TestCorsFilter.java?rev=1659043&r1=1659042&r2=1659043&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/catalina/filters/TestCorsFilter.java (original)
+++ tomcat/trunk/test/org/apache/catalina/filters/TestCorsFilter.java Wed Feb
11 19:18:46 2015
@@ -1466,9 +1466,28 @@ public class TestCorsFilter {
.getAttribute(CorsFilter.HTTP_REQUEST_ATTRIBUTE_REQUEST_TYPE));
}
+ /*
+ * A CORS request arrives with a "null" origin which is allowed by default.
+ */
@Test
- public void testDestroy() {
- // Nothing to test.
- // NO-OP
+ public void testContentTypeWithParameter() throws IOException,
+ ServletException {
+ TesterHttpServletRequest request = new TesterHttpServletRequest();
+
+ request.setMethod("POST");
+ request.setContentType("text/plain;charset=UTF-8");
+ request.setHeader(CorsFilter.REQUEST_HEADER_ORIGIN, "null");
+ TesterHttpServletResponse response = new TesterHttpServletResponse();
+
+ CorsFilter corsFilter = new CorsFilter();
+ corsFilter.init(TesterFilterConfigs.getDefaultFilterConfig());
+ CorsFilter.CORSRequestType requestType =
+ corsFilter.checkRequestType(request);
+ Assert.assertEquals(CorsFilter.CORSRequestType.SIMPLE, requestType);
+
+ corsFilter.doFilter(request, response, filterChain);
+
+ Assert.assertTrue(((Boolean) request.getAttribute(
+
CorsFilter.HTTP_REQUEST_ATTRIBUTE_IS_CORS_REQUEST)).booleanValue());
}
}
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