k918912 created WW-4843:
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Summary: DefaultUrlHelper().buildUrl() not outputting port when
used as parameter
Key: WW-4843
URL: https://issues.apache.org/jira/browse/WW-4843
Project: Struts 2
Issue Type: Bug
Components: Core
Affects Versions: 2.3.33
Reporter: k918912
This is related to WW-1950.
If you use the method DefaultUrlHelper().buildUrl() and set
forceAddSchemeHostAndPort to true Struts2 does not always add the port. This is
a problem if you intend to use the output as a parameter.
Example code:
{code:java}
Map<String, Object> parameters = new HashMap<String, Object>();
String backUrlParameters = new DefaultUrlHelper().buildUrl("someurl.html",
getServletRequest(), getServletResponse(), null, null, true, false, true, true);
parameters.put("backUrl", backUrlParameters);
String backUrl = new DefaultUrlHelper().buildUrl("someurl2.html",
getServletRequest(), getServletResponse(), parameters, null, false, false,
false, false);
{code}
The resulting parameter appended to backUrl does not have the port, even with
setting forceAddSchemeHostAndPort to true.
Resulting URL:
http://localhost:8080/someurl2.html?backUrl=http%3A%2F%2Flocalhost%2Fsomeurl.html
My current workaround is to use:
{code:java}
String backUrlParameters = new DefaultUrlHelper().buildUrl("someurl.html",
getServletRequest(), getServletResponse(), null,
getServletRequest().getScheme(), true, false, true, true);
{code}
This gives Struts2 the same scheme that is currently used but makes it think
that there could be a change. Result is that the port in the parameter URL is
appended.
My environment is Struts2 2.3.33 but I didn't see a code change in that area
between 2.3 and 2.5, nonetheless I only selected the version I actually tested
this on.
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