Athanasius abcf472197 Gateway: Revert non-gzip form encoded check
Fixes the regression identified in #165

However the gzip code path can still erroneously think a decompressed
request body is form encoded when it is not.  This happens when any text
in the decompressed body matches the regex:

        .+=[^\&;]*

i.e. some text, followed by `=`, and then some more text, possibly
empty, followed by an ampersand `&`, or semi-colon `;`, or the end of the
string.

`&` and `;` are used to separate key=value pairs in form encoding, the
`=` separates a key from its value.
2022-01-11 15:06:02 +00:00
..