fiddler response modification.

[Rocky]

Hello

I been trying to modify response.

my app send Accept-Encoding: gzip. i am trying to verify if modification break it or not.

response is ssl base and i am sending request 0x20 byte with POST but i can't break or find option to change buffer at OnBeforeResponse 

so far i am trying

var oBody =oSession.responseBodyBytes;

but i can't find docs or information how to modify body response if its raw data.. there bit lot documents for html and xml modification.

i want to change response body first or last byte. to see if my application detect change or not.

Thx in advance.

[Alexander]

Hi,

In general in order to modify the response body is to modify the oSession.responseBodyBytes array, so oSession.responseBodyBytes[0] = 234 should do the work.

Now, in your case you have a gzip encoding, so first you need to do oSession.utilDecodeResponse, modify the byte array and then use oSession.utilGZIPResponse to encode it back. If I understood your question correctly this should do the work.

Regards,
Alexander
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