[tor-dev] HSv3 descriptor work in stem

Damian Johnson atagar at torproject.org
Wed Oct 2 18:52:14 UTC 2019


>    Can I use `_descriptor_content()` to do that? Or should I call
>    `_descriptor_content()` to generate the whole thing _without_ the
>    sig, and then do the signature computation on its result and
>    concatenate it after?

Hi George. Yup, to create a signed descriptor we create the bulk of
the content then append the signature. Server and extrainfo
descriptors already do this so I suspect you can do something
similar...

https://gitweb.torproject.org/stem.git/tree/stem/descriptor/server_descriptor.py#n902
https://gitweb.torproject.org/stem.git/tree/stem/descriptor/__init__.py#n1388

Will this do the trick?

PS. Sorry about the duplicate. Hit reply rather than reply-all
forgetting that you included the list.


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