Other tools may need to process the configuration-unique id. Provide a
machine readable format by writing to a YAML file containing a `cuid`
entry and optionally an `add` entry. New CLI options `--format` and
`--output` are introduced for this. Currently, only the output format
`yaml` is supported.
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-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>
Replace local ifs_orig variables in different functions by a single
global IFS_ORI variable. This will reduce the risk of missing a local
saving and restore of the original IFS.
Reviewed-by: Michael Storzer <MSTORZER@de.ibm.com>
Signed-off-by: Joern Siglen <siglen@de.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add `pvsecret` a tool to create, add, list, and delete Ultravisor
secrets. `pvsecret` uses the functionality from the pv-crate
to provide an command line tool to manage the secrets.
Add a new target group PV_TARGETS in rust/Makefile that additionally
requires openssl and libcurl as pv with the feature "request" uses
openssl and libcurl fearures.
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
[hoeppner@linux.ibm.com: Adapt man pages and help output]
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a `pv` crate that bundles useful functions and structs for creating
requests like `Attestation`, `Add Secret`, or even `Boot` a.k.a.
Secure Execution Image.
Note pv includes a subcrate `openssl_extensions` that (temporarily)
bundles some needed `openssl-rust` functionalities that are not
upstream yet. The plan is to remove these, when they become
upstream.
The pv crate has multiple features:
* request - code to generate requests
* uvsecret - code to access the UV-secret api
with request enabled also generating requests is
possible
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The rust integration into the s390-tools build system consists of the
following steps:
- Add a subdirectory for the rust code.
- Add a Makefile that forwards rust builds to `cargo`.
- Add a `utils` crate for rust code in s390-tools.
- Add rust stuff for dotfiles:
- gitignore
- editorconfig
- codespellrc (while at it, add an ignore file)
With cargo the rust ecosystem has its own build system which also is
responsible to resolve rust dependencies via downloading the dependencies
from (default) crates.io and discover the source files. Therefore, the
Makefile just calls `cargo build` to forward the build to cargo.
If a rust crate does not require external dependencies, users might call
rustc directly.
A simple `make` will build all the rust targets as well (with --release
specified). Also `make install` will work as usual.
A few Makefile configuration variables are introduced for rust/Cargo:
- HAVE_CARGO (default 1) to toggle the build of rust code using cargo
- CARGOFLAGS to add custom cargo flags, e.g. --offline
- CARGO Cargo binary location defaults to
$(where cargo)
A new global make target is defined to get the current s390-tools
version:
$ make version
2.28.0
rust/Makefile also has the `print-rust-targets` target to print all rust
directories/crates that should be shipped/installed.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
IBM Secure Execution guests may want to share additional secrets with
the Ultravisor in a secure manner. For this the concept of secret
requests and three new Ultravisor-calls were introduced.
Add support to genprotimg to prepare an Secure Execution image with the
requirement that add-secret requests must provide an extension secret
that matches the customer communication key (CCK) derived extension
secret.
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>
`genprotimg` can be useful on non-s390x architectures such as x86 or
arm. Therefore add `genprotimg` to the non-s390x target list.
How to build genprotimg on a non-s390x system (s390x cross-compiler
required)
$ # Build and install /usr/bin/genprotimg
$ make -C genprotimg
$ make install -C genprotimg
$ # Build and install the genprotimg bootloaders
$ make -C genprotimg/boot HOST_ARCH=s390x CROSS_COMPILE=s390x-linux-gnu-
$ make install -C genprotimg/boot HOST_ARCH=s390x CROSS_COMPILE=s390x-linux-gnu-
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>
