From: Pierre-Louis Bonicoli <pierre-louis.bonicoli@libregerbil.fr>
The logical sector size used by LUKS1 is 512 bytes and LUKS2 uses 512 to
4069 bytes. The deafualt password used is "pass", but can be overridden
by setting the PASS environment variable. The device mapper name is set
to the name of the temp directory so that its easy to corrolate device
mapper name with a particular test run. Also since this name is unique
per test run, multiple simultaneous test runs are allowed.
Note that cryptsetup is passing the --disable-locks parameter to allow
cryptsetup run successfully when /run/lock/cryptsetup is not accessible.
Since the device mapper name is unique per test run, there is no need to
worry about locking the device to serialize access.
Signed-off-by: Pierre-Louis Bonicoli <pierre-louis.bonicoli@libregerbil.fr>
Signed-off-by: Glenn Washburn <development@efficientek.com>
---
Update from v3:
* Add --force-password so that cryptsetup does not fail with the default
password on systems where cryptsetup is built with the password quality
checking library. Cryptsetup is not built this way on Debian or Ubuntu
systems, but on Fabian's test system, which I presume is a SUSE variant,
it is.
This is a heavily modified version of Pierre-Louis's v2 patch. It has
been tested with Fabian's v3 and Josselin's v4 series for x86_64-efi.
Some notable differences from the previous version:
* Rebase on to master accounting for cleanup() changes
* Allow multple tests runs to run simultaneously
* Allow specifying alternate password with environment variable
* Fixed bug in previous version where LC_ALL=C was being set for echo and
not run_it
* Make output on UUID fail consistent with other filesystems
* Allow tests to work with older cryptsetups
* Fixed bug where luks1 tests were actually testing luks2
* Address my review comments
Note: The luks2 test will fail without some form of working grub-probe
support for luks2. This patch is independent of the above mentioned
patch series, will apply without them just fine, and can be reviewed
independently.
Glenn