I have a situation on an ASM where the whole parameter GET string is encoded. So the ASM raises an illegal Meta Character in parameter name. The ASM does decode this for the logs, but does not seem to decode it to get the name/value pairs.
For example, I have something like this - filename.aspx?parametername%3Dfakedata
As there is no decocded equals sign, it seems the whole thing as a parameter name and then does decode it to say 'no equals' in parameter name as the exception.
How can I double decode the whole section after the ? but before the ASM inspects it to see the name / value pairs ?