When a real build is downloaded, Koji can provide a checksum via API.
This commit adds verification of that checksum.
A mismatch will abort the compose. If Koji doesn't provide a checksum
for the particular sigkey, no checking will happen.
Nothing is still checked for scratch builds and images.
This patch requires Koji 1.32. When talking to an older version, there
is no checking done.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
(cherry picked from commit 77f8fa25ad)
With this patch, Pungi can be configured with a local directory to be
used as a cache for RPMs, and it will download packages from Koji over
HTTP instead of reading them from filesystem directly.
The files from the cache can then be hardlink as usual.
There is locking in place to avoid different composes running at the
same time to step on each other.
This is now supported for RPMs only, be it real builds or scratch
builds.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
(cherry picked from commit 631bb01d8f)
