The state machine's "passthrough_previous" field never got set, so the
machine gets put back into the wrong state after a passthrough phase.
Couple other minor issues around error handling.
The global keyring directory (trusted.gpg.d) is deprecated. Only use it
when a specified remote does NOT have its own keyring, or when verifying
local repository objects.
Note, because mixing in the global keyring directory is now an explicit
choice, OstreeGpgVerifier no longer needs to implement GInitableIface.
We need to check that it's 'ay'. Also reuse the existing validation
function to check it's 32 bytes rather than potentially crashing with
assertion.
Just noticed this during a code review.
I haven't done a full dig through the history, but it seems quite
possible right now we've been relying on inode enumeration
order for generating bootloader configuration.
Most of the time, newer inodes (i.e. later written files) will win.
But that's obviously not reliable.
Fix this by sorting the returned configuration internally.
If a remote keyring does not already exist, create an empty pubring.gpg
file in the temporary directory prior to importing keys. This prevents
gpg2 from creating a pubring.kbx file in the new keybox format [1]. We
want to stay with the older keyring format since its performances issues
are not relevant here.
[1] https://gnupg.org/faq/whats-new-in-2.1.html#keybox
External daemons like rpm-ostree want push notification any time a
change is made by an external entity. inotify provides notification,
but a problem is there's no easy way to monitor all of the refs.
In the past, there has been discussion of opt-in recursive timestamps:
https://lkml.org/lkml/2013/4/5/307
But in today's world, let's just bump the mtime on the repo itself, as
a central inotify point.
Closes: https://github.com/GNOME/ostree/pull/111
Imports one or more GPG keys from a source stream or from the user's
personal keyring into a remote-specific keyring. The keys to import
can optionally be restricted by a list of key IDs.
The imported keys are used to conduct GPG verification when pulling
from the given remote.
The blocking locking API wasn't sufficient for use in the rpm-ostree
daemon; it really wants to know if the lock is held, then continue to
do other things (like service DBus requests), and get notification
when the lock is available.
We also add an async variant that can be called if the lock is not
available.
Implement a higher level "loop until lock is available" method in the
`ostree admin` commandline.
This originally was a way that we detected the case where a pull was
interrupted. Later, we added `.commitpartial` files which also cover
this case.
See also https://github.com/GNOME/ostree/pull/85
We still want to honor their existence (and unlink them) in case an
old version of ostree was in use, but I believe it's safe to stop
creating them now.
The only case where this would break is if you have a version of
ostree that predates commitpartial in your rollback history, but such
old versions are no longer in use by operating systems I support at
least.
Closes: https://github.com/GNOME/ostree/pull/100
An OSTree user noticed that `ostree fsck` would produce `missing
object` errors in the case of interrupted pulls.
It's possible to do e.g. `ostree pull --subpath=/usr/share/rpm ...`,
which gets you just that portion of the commit. The use case for this
was being able to see what changes would appear in an update before
actually downloading all of it.
(I think this would be better covered by static deltas, but those
aren't final yet, and `--subpath` predates it)
Further, `.commitpartial` is used as a successor to the `transaction`
symlink for more precise knowledge in the case where a pull was
interrupted that we needed to resume scanning.
So it makes sense for `ostree fsck` to be aware of it.
First, this is just a general continuation of the `GFile -> openat`
transition.
Second, it's preparatory work for fsck to gain awareness of partial
commits.
Matthew Barnes
John Hiesey
Colin Walters
Jeff Ortel
Giuseppe Scrivano