initrd does not use keyfile API from "src/settings/plugins/keyfile",
hence it does not use nms_keyfile_utils_escape_filename() to add
the ".nmconnection" file extension.
I think that is problematic, because it also misses escapings which
are necessary so that NetworkManager will accept the file.
Anyway, the proper solution here would be to move the keyfile utility
functions to libnm-core, alongside base keyfile API. That way, it
could be used by initrd generator.
For now, just dirty fix the generated filename.
Fixes: 648c256b90
(cherry picked from commit 4ca7fa7f4a)
nm-initrd-generator scans the command line for options relevant to network
configuration and creates configuration files for an early instance of
NetworkManager run from the initial ramdisk during early boot.
(cherry picked from commit 9f9609555d)
This is loosely based on nms-ibft-reader, but with some significant
changes. Notably, it parses /sys/firmware/ibft directly instead of
iscsiadm output.
iscsiadm is not available on early boot (perhaps it's too large) and
turns out that parsing sysfs directly is easier and more
straightforwared anyways. A win-win situation.
It is not useful alone, it's in a separate commit just for the sake of
easier review.
(cherry picked from commit b544f7243d)
