On Fri, May 25, 2012 at 10:59 AM, Ron Wilson <ronw.m...@gmail.com> wrote:
> On top of that, could support signing one or more of the existing
> signatures at the time of signing.

When I sign a commit, it can mean multiple things:
1) I wrote this (authentication)
2) I approve this (authorization)

In case 1, we have a one-to-one and immutable correspondence between
signature and commit artifact. This signature is the one used to pin
the blame on someone if you find a backdoor in the code :-(

In case 2, there can be multiple signatures, some after the fact.
These could be used to keep track of code reviews and/or manager
approvals.

Now If I'm signing your type 2 signature, what does that actually
mean? "I approve of you approving this"? Signing type 1 signatures is
just the 'authorization' type signature.


-- 
Gé
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