Author: markt
Date: Fri Jul 6 17:20:05 2018
New Revision: 1835271
URL: http://svn.apache.org/viewvc?rev=1835271&view=rev
Log:
Fix cache interoperability problem.
Note: Always adding this header reduces the usefulness of caches significantly.
Next task is to look at possible optimisations.
Modified:
tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.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=1835271&r1=1835270&r2=1835271&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java (original)
+++ tomcat/trunk/java/org/apache/catalina/filters/CorsFilter.java Fri Jul 6
17:20:05 2018
@@ -148,6 +148,10 @@ public class CorsFilter extends GenericF
HttpServletRequest request = (HttpServletRequest) servletRequest;
HttpServletResponse response = (HttpServletResponse) servletResponse;
+ // For any request that passes through this filter, the response (and
the
+ // associated headers) will depend on the origin.
+ ResponseUtil.addVaryFieldName(response,
CorsFilter.REQUEST_HEADER_ORIGIN);
+
// Determines the CORS request type.
CorsFilter.CORSRequestType requestType = checkRequestType(request);
@@ -290,9 +294,6 @@ public class CorsFilter extends GenericF
exposedHeadersString);
}
- // Indicate the response depends on the origin
- ResponseUtil.addVaryFieldName(response,
CorsFilter.REQUEST_HEADER_ORIGIN);
-
// Forward the request down the filter chain.
filterChain.doFilter(request, response);
}
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