[Bug] Uploading binary files in wrong format

[pil0t]

Tested on https://upload.wikimedia.org/wikipedia/commons/c/ce/Transparent.gif

Example code for testing:

PUT https://httpbin.org/put

< ./Transparent.gif

> {%
  client.log(response);
%}

Running from Rider (IDE) I have the next response:

...
"data": "data:application/octet-stream;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",
...

But if run from restcli :

...
  "data": "GIF89a\u0001\u0000\u0001\u0000\ufffd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd!\ufffd\u0004\u0001\u0000\u0000\u0000\u0000,\u0000\u0000\u0000\u0000\u0001\u0000\u0001\u0000\u0000\u0002\u0001D\u0000;",
...

[konikvranik]

the problem is that request body is always handled as an utf8 text. So the transcoding into the utf8 disrupts the binary files.