branch wip-openpgp updated (8916c2f -> c35ba4a)

[guix-commits]

civodul pushed a change to branch wip-openpgp
in repository guix.

    from 8916c2f  git-authenticate: Load the keyring from the repository.
     new 9d23acf  squash! Add (guix openpgp).
     new b0435b9  squash! openpgp: 'lookup-key-by-{id,fingerprint}' return the 
key first.
     new aaeed0a  squash! git-authenticate: Load the list of authorized keys 
from the tree.
     new 07de184  openpgp: Raise error conditions instead of calling 'error'.
     new c3adfc0  doc: Document committer authorization.
     new c35ba4a  doc: Recommend against SHA1 OpenPGP signatures.

The 6 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 build-aux/git-authenticate.scm |  10 +++--
 doc/contributing.texi          |  24 +++++++++-
 guix/openpgp.scm               | 100 ++++++++++++++++++++++++-----------------
 3 files changed, 87 insertions(+), 47 deletions(-)