Fiddler Ideas

The free web debugging proxy for any browser, system or platform.

protobuf decoder for requests and responses

Like the JSON and XML tabs, there should be a Protobuf tab that offers to decode protobuf requests and responses.

Guest
Jul 12 2016
Under review

Feature Enhancement

4 Comments
7 Votes

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Eric Lawrence commented

July 29, 2016 05:13

Protobuf is somewhat more complicated than XML and JSON as you need a scheme to parse the data.

See https://github.com/SecurityInnovation/ProtoMiddler for a third-party implementation.

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Peter Stibrany commented

February 23, 2017 13:44

Look at how Charles proxy does it: https://www.charlesproxy.com/documentation/using-charles/protocol-buffers/

Works pretty well in practice.

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Max - commented

July 26, 2017 09:45

I face with Protobuf http requests and responces very often and always have to use protoc.exe -raw_decode.

Would be very happy to see protobuf decoder built-in Fiddler.

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Robert K. commented

March 26, 2018 07:52

The compiled version of ProtoMiddler is no longer available and the solution isn't compilable anymore as the libraries have changed it's API. Some basic support for Protobuf in Fiddler would really be appreciated.

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