Put MoM file somewhere readable to non-root user

[lebensterben]

Currently, the system caches the MoM file of official repo at /var/tmp/swupd/Manifest.MoM, which is readable to all users.
If it doesn't exist, there's another in /var/lib/swupd/VERSION/Manifest.MoM. But this one, is only readable to root user. Because its /var/lib/swupd is only readable to root user.

For 3rd-party repos, I cannot find a MoM file under readable directory. I do find them at /var/lib/swupd/3rd-party/REPO_NAME/VERSION/Manifest.MoM. But that's no readable.

The main drawback for this is it's difficult to write shell completion for 3rd-party repos. Although this is possible, but I prefer not to ask for root privilege for running a shell completion script.

Please consider to put MoM file for each 3rd-party repo at somewhere like /var/tmp/swupd/3rd-party/REPO_NAME/Manifest.MoM.

[lebensterben]

relevant issue: #490

[otaviobp]

Yes, this is indeed a problem. We need to improve how we handle permissions in /var/lib/swupd/

[castulo]

@lebensterben we just merged a change that changes the location where we download the manifests, and this location is world readable (8d54e6c). Would this solve your problem?

BTW, these changes have not been released yet, they will be in the next swupd release.

[lebensterben]

@castulo Thanks for notifying me. I will update the scripts after this is released.