+ Sort and group the imports
+ Normalize and format comments (100 characters width)
Command used:
$ cargo +nightly fmt --
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a new '--print-schema <FORMAT>' option to the 'pvimg info' command
that prints the schema, if available, describing the given output
format. For example, 'pvimg info --print-schema json' prints the JSON
schema for the 'pvimg info' command output.
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add '--show-secrets' flag to 'pvimg info' to make secret output explicit
and avoid accidental disclosure.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Auto-detect default format for 'pvimg info' command. If stdout is a
terminal, use 'text', otherwise 'json'.
Adapt the tests accordingly.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add human-readable output format to 'pvimg info' command. The format
'text:normal' shows only basic information about the Secure Execution
header, but skips the keys and other binary data; the format 'text:full'
shows everything.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add two JSON output variants: pretty and minify. The desired variant can
be selected via '--format json:pretty' and '--format json:minify'. Using
'--format json' without a variant defaults to pretty.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add support for '--image-key'. This new option can be used to select the
components encryption key (e.g. kernel, initrd, and kernel command
line). Previously, this was only available as an experimental
option ('--x-comp-key').
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
The CCK will be able to be updated by an ultravisor call. For security
reasons, this feature must be enabled at Secure Execution header
creation time.
Because this makes it possible to dump without having set a CCK
earlier, the requirement to specify a CCK when creating an image with
guest dump support is extended to also allow for CCK update instead.
Change a CLI test for this that was a duplicate anyway.
[seiden@linux.ibm.com: Allow --cck & --enable-cck-update simultaneously]
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jakob Naucke <naucke@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a unit test for flag parsing.
In order to ease this test, add derive Eq to ControlFlags and
Msb0Flags64. For the same test, add derive Default to
CreateBootImageArgs and the structs used in it. The latter can be
limited to only derive when testing to avoid confusion with any
user-level default.
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jakob Naucke <naucke@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This fixes problems when users search for '--comm-key' in the help
message.
Fixes: 5b6d7a467d ("rust/pvimg: Add '--cck <FILE>' command line option and make '--comm-key' an alias")
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Rename '--key' into '--hdr-key' and use '--key' as an (non-visible)
alias for '--hdr-key' in order to keep the command line backwards
compatible. The chances of someone using '--key' are very low, as this
version has not yet been released by any OS distribution.
This change makes the command line options for the different subcommands
more consistent and therefore easier to use.
Suggested-by: Reinhard Bündgen <buendgen@de.ibm.com>
Acked-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add '--hdr-key <FILE>' as a command line option to the 'pvimg create'
command. This key can then be used later to decrypt the Secure Execution
header of a Secure Execution image, e.g. 'pvimg info --key <FILE>
--format json <SE_IMG>'. While updating the manpages, add missing hyphen
escapes in the manpages.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add '--cck <FILE>' as an command line option and make '--comm-key' an
alias of it. This makes the command line more similar to the other
Secure Execution related PV-tools (e.g. pvattest and pvsecret).
Suggested-by: Reinhard Bündgen <buendgen@de.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
With runtime attestation it might be useful to have non-encrypted Secure
Execution images. This patch adds the support for this to the 'pvimg
create' and 'genprotimg' commands.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The '--help-all' and '--help-experimental' flags are now considered
deprecated, but should still be available for backward compatibility.
Fixes: f4cf4ae6eb ("rust: Add a new tool called 'pvimg'")
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add support for enabling/disabling the backup keys and HMAC-PCKMO key
encryption function plaintext control flags in the Secure Execution
header.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a new tool called 'pvimg' that can be used to create and inspect
Secure Execution images. It has several subcommands:
+ create: create an IBM Secure Execution image (genprotimg compatible
sytnax) and C-'genprotimg' is going to be replaced by a
symlink to this subcommand.
+ test: test various aspects of an existing Secure Execution image
+ info: print information about an existing Secure Execution
image (experimental API!)
+ version: print version and exit
As mentioned above, the 'genprotimg' tool is now a symbolic link to the
'pvimg create' subcommand and the CLI is backward compatible with the
original genprotimg CLI, with the following exceptions:
- '-v' increases the verbosity instead of showing the version
- '-V' is now deprecated in favor of '-v'
- an existing output file is no longer silently overwritten, but there
is a new flag '--overwrite' to get the original behavior
- experimental options are no longer described in the help
- the commands '--cert ...' and '--root-ca' are now mutually exclusive
- to '--no-verify'
- there is now a component check, e.g. it checks if the specified
Linux kernel looks like a raw binary s390x kernel. These checks can be
disabled by using the new command line flag '--no-component-check'
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Marc Hartmayer