Webhook: Add sha512 payload check

[AndrewSav]

Hello,

could you please add sha512 payload check.

Thank you in advance!

[mamercad]

Seconded!

[AndrewSav]

I was looking if I can impliment it in a hook script, but it appears that webhook mangles the payload before passing it script, (that is put it through json serializer / deserializer that removes all formatting) so one cannot do that on the script level either.

This is a separate request, but it would be nice, if we could get _unmodifed_ payload to the hook script.

A live example using inconfigurable sha 512 mac is netbox

[moorereason]

@AndrewSav, please open a separate request for the unmodified payload idea.

[AndrewSav]

@moorereason, ok: https://github.com/adnanh/webhook/issues/330

[adnanh]

Will be released with 2.6.11 next week.

[adnanh]

Released :-)