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Diffstat (limited to 'src/cowboy_http.erl')
| -rw-r--r-- | src/cowboy_http.erl | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/cowboy_http.erl b/src/cowboy_http.erl index af60dd9..d2bdf3b 100644 --- a/src/cowboy_http.erl +++ b/src/cowboy_http.erl @@ -162,14 +162,26 @@ cookie_value(<< C, Rest/binary >>, Fun, Acc) -> cookie_value(Rest, Fun, << Acc/binary, C >>). %% @doc Parse a content type. +%% +%% We lowercase the charset header as we know it's case insensitive. -spec content_type(binary()) -> any(). content_type(Data) -> media_type(Data, fun (Rest, Type, SubType) -> - params(Rest, - fun (<<>>, Params) -> {Type, SubType, Params}; - (_Rest2, _) -> {error, badarg} - end) + params(Rest, + fun (<<>>, Params) -> + case lists:keyfind(<<"charset">>, 1, Params) of + false -> + {Type, SubType, Params}; + {_, Charset} -> + Charset2 = cowboy_bstr:to_lower(Charset), + Params2 = lists:keyreplace(<<"charset">>, + 1, Params, {<<"charset">>, Charset2}), + {Type, SubType, Params2} + end; + (_Rest2, _) -> + {error, badarg} + end) end). %% @doc Parse a media range. |