This is not a production target, so we choose the more developer
friendly option of allowing the boot process to be interrupted.
Also, remove the old update cruft and rely on Marvell's `bubt`
instead.
The BootROM wants the bootloader to be located on LBA1, which is not
ideal when using a GPT to describe the partition table.
Make sure the `bubt` command targets SPI by default.
Buildroot's default ATF version changed from 2.9 to 2.10 when we
upgraded to 24.02.x. This meant that our patches were not applied,
which broke the build.
Take a conservative approach for now, and just pin the ATF version to
the known-good 2.9 series.
During the addition of multi-key support to RAUC and U-Boot, the
bootloader defconfig for CN9130 CRB was overlooked, which meant that
the Infix specific U-Boot hooks never ran, thereby ultimately breaking
the build.
Restore the required options to build in the dev-key by default.
The Buildroot 2024.02.x-kkit branch recently had uboot-tools upgraded
and the patches needed require bison to rebuild.
The recommendation is to also install flex, they always go together.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Due to the salting being applied to Python's `hash()` (see [1]), the
hash of an object is not stable across different Python processes. As
a result, neither are the topology mappings generated by networkx.
The upside of this is randomness that we get better test coverage over
time, especially on physical devices where the underlying hardware
could differ between ports, for example.
On the other hand, it can be very frustrating to track down a bug when
locial nodes are suffled around between phyical nodes on each
invocation of a test case.
Therefore, use a random seed by default, but allow the user to specify
a fixed value if they so choose. We then add a meta test that logs the
seed being used for the current suite - which means we can simply
copy&paste that value to rerun the suite (or single test) with the
same topology mappings.
[1]: https://docs.python.org/3/reference/datamodel.html#object.__hash__
- Present the topologies to networkx as multigraphs, rather than
expaning each port of the record shape as a separate node.
- Create a topology mapping by locating a subgraph monomorphism of the
logical topology in the physical ditto.
This cuts down the time of finding a mapping by several orders of
magnitude. Example:
Before:
time python3 test/infamy/topology.py \
test/virt/quad/topology.dot.in \
test/infamy/topologies/ring-4-duts.dot >/dev/null
real 13m1,213s
user 13m0,112s
sys 0m0,732s
After:
time python3 test/infamy/topology.py \
test/virt/quad/topology.dot.in \
test/infamy/topologies/ring-4-duts.dot >/dev/null
real 0m0,153s
user 0m0,128s
sys 0m0,024s
This fixes a serious security regression introduced late in the v24.04
release cycle. The root cause is the placement of the shadow file in
the rootfs overlay, which causes any changes made by the Buildroot
setting BR2_TARGET_ENABLE_ROOT_LOGIN to be discarded/overwritten just
before creating the squashfs image.
The fix in this commit relocates all files from b4eb450 to the skeleton
in Infix, package/skeleton-init-finit/skeleton/etc, which is one of the
first packages to be installed when starting a build.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The dagger tool is a helper for scripts generated by confd and should
therefore be installed by confd instead of the rootfs overlay.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Relocate the default landing page from the rootfs overlay to a package
so that customer repos can override it.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
In order to make use of the DCB support in mv88e6xxx we also enable it
in the kernel config.
Fixes: 3a73ce3cfb ("kernel: Import EtherType based priority override support")
As mentioned previously, the NACM default ACLs in `factory-config` were
removed as part of the work on the nacm-basic branch.
Adjust text to not mention any pre-configured user levels, for now. A
future update may change the defaults when we've found resonable levels.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch helps silence kernel errors to console at boot. To fully
silence errors, enable emulated /var in your Qemu runs as well.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The fact that a USB device currently is not authorized is not an error.
This patch adjusts the log level to slip below 'quiet' to prevent logs
to console at boot.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Since we do not yet have lldpTxFast, or similar, to enable on LLDP, we
tickle both services to resend their HELLO frames on link down/up event
instead.
+ Reduces turnaround times drastically
+ Restore regression test for mDNS, which we lost recently
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
In the 34fa6a3 refactor we lost announcement of mDNS completely:
- The type of all services was set to 'all', instead of, e.g., _ssh._tcp
- The web console service was not added properly
- Web services for plain HTTP/HTTPS were not created at all
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
UNIX home directories are persistent across reboots, but user accounts
are not. If multiple users exist in startup-config and one or more are
removed, we must use the UID of their $HOME on the next reboot to ensure
they do not lose their files.
If a home directory exists and its UID is already in /etc/passwd we have
triggered an unsupported use-case and must remove the home directory on
disk before recreating it empty. This should not happen, but may occur
on upgrades from a time before UIDs started at 1000 and instead shared
the UID range with reserved system accounts.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
In review discussions we've decided to go for Augeas to modify the file
/etc/group instead of relying on the BusyBox tools adduser and delgroup,
which check for the existence of the user in /etc/passwd -- which we, at
the point in time the NACM callback runs, cannot guarantee.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A user that is not part of the 'admin' group may only have /bin/false or
/bin/clish as login shells for ssh/console. Any POSIX shell is reserved
for administrators.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch adds basic NACM support to detect users assigned to a group
granting full access privileges. Full privileges require membership of
at least one group listed in an ACL rule with:
module-name=*
access-operations=*
action=permit
This matches the `admin-acl` rule in factory-config, which the 'admin'
group is part of, and in turn the 'admin' *user* is a member of.
Also, drop unused guest and limited ACLs from factory-config. Added
from the RFC as an example, but is likely more confusing than helpful.
Note: this does not add all NACM groups to the system, it maps users
with administrator privileges to the UNIX 'wheel' group, which
grants access to all IPC sockets (klish, finit, mctl), and sudo
access to all other parts of the system.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
After the upgrade to Buildroot 2024.02 a new system user was added to
/etc/passwd, sshd. Used for drop-privs sshd. This caused files that
were previously owned by the 'admin' user to now be owned by 'sshd'.
This patch drops the `-S` flag from adduser for the adin user, ensuring
no future clashes with system system users and instead mapping the uid
to a range starting from uid 1000 (default for BusyBox adduser).
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Free up 'operator' and 'staff' groups for NETCONF use
- Reserve 'backup' user and group for future auto-backup (Debian)
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
