interceptContinuationURL with umlauts not encoded
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Key: WICKET-2061
URL: https://issues.apache.org/jira/browse/WICKET-2061
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.4-RC1, 1.3.5, 1.3.6
Reporter: Sven Meier
This is my second try to fix Wicket's encoding of redirects to intercepted URLs.
Instead of reopening WICKET-2007, I decided to create this new issue and make a
clean start.
When Wicket redirects to an intercept page, it stores the original URL in
PageMap#interceptContinuationURL.
// The intercept continuation URL should be saved exactly as the
// original request specified.
...
interceptContinuationURL = "/" +
cycle.getRequest().getURL();
Note that comment and code are not in sync:
Instead of saving *exactly* the original request, a new URL is generated.
ServletWebRequest#getURL() does *not* encode special characters. Thus on a
later continuation, the redirect to the original URL fails in case of special
characters (umlauts in our case).
The following patch would save *almost* the original request (it has to remove
the context path because RedirectRequestTarget prepends it later on).
I cannot say if this solution has unwanted side effects though:
Index: src/main/java/org/apache/wicket/PageMap.java
===================================================================
RCS file: /boss/dev/src/main/java/org/apache/wicket/PageMap.java,v
retrieving revision 1.1
diff -u -r1.1 PageMap.java
--- src/main/java/org/apache/wicket/PageMap.java 30 Jan 2009 12:54:41
-0000 1.1
+++ src/main/java/org/apache/wicket/PageMap.java 30 Jan 2009 12:55:02
-0000
@@ -262,7 +262,10 @@
}
else
{
- interceptContinuationURL = "/" +
cycle.getRequest().getURL();
+ WebRequest request = (WebRequest) cycle.getRequest();
+ String uri =
request.getHttpServletRequest().getRequestURI();
+ String contextPath =
request.getHttpServletRequest().getContextPath();
+ interceptContinuationURL =
uri.substring(contextPath.length());
}
Note that the encoding done in WebResponse#redirect(String) appends a session
id only, it doesn't handle special characters (e.g. umlauts).
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