Hi,
I upgraded from GWT 1.7.1 to 2.1.1 and now my RPC calls get the error:
Blocked request without GWT permutation header (XSRF attack?)
After a bit of googling, I discovered that what I need to do is override
checkPermutationStrongName() in my subclass of RemoteServiceServlet.
So, at the bottom of the classfile I added:
@Override
protected void checkPermutationStrongName() throws SecurityException {
return;
}
which as far as I understand, is all I needed to do. But I still get the
error. As a quick and dirty check, I added a print statement to see that I
was actually executing the override version of the checkPermutationStringName()
method, and it looks like I am indeed executing my
override. So something more must be required, but I just don't know what. Any
suggestions?
~ Rob
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