Add test ISO files to dist package to allow ISO test to pass.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Add tests outside the date range possible with 32-bit time calculation.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Update the bootstrap script to be compatible with newer versions of git
that changed the "git clone -h" output from containing:
--depth
to:
--[no-]depth
This bootstrap script is pulled the latest gnulib version from gnulib
git, commit 9a1a6385 (Silence 'time-stamp' warnings with bleeding-edge
Emacs.). This change avoids a full clone on gnulib, saving something
like 50 MB.
Fixes: https://savannah.gnu.org/bugs/?66357
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Correct some outdated links to various websites and change
http to https in a few places.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Update the Future section of the GRUB manual to reflect
current work on the 2.x series.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Add documentation for new libgcrypt modules imported into GRUB.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Update chapter name from "Outline" to "Platform-specific operations" to
improve readability. Also slightly improve some wording in this section.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Update the BUGS file to just point to the GRUB bug tracking system.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Update INSTALL documentation to note that the optional grub-protect
utility requires libtasn1 to build.
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Gettext 0.26 validates format strings. In some cases before
the GRUB build process was converting newlines sequences (\n)
to (\<translated character>) which is invalid. Update the
impacted language sed script files to ensure newlines use
the correct escape sequence.
This avoids build errors such as:
de@hebrew.po:8192: 'msgstr' is not a valid Shell printf format string, unlike 'msgid'. Reason: This escape sequence is invalid.
Fixes: https://savannah.gnu.org/bugs/?67353
Signed-off-by: Andrew Hamilton <adhamilt@gmail.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Some Qualcomm-based UEFI platforms only provide volume up, volume down,
and power keys. The volume keys are already mapped to SCAN_UP and SCAN_DOWN,
while the power key is mapped to SCAN_SUSPEND (key.scan_code 0x0102).
On such devices, the power key is commonly used as the Enter (confirm)
button, since no dedicated Enter key exists. This patch treats key.scan_code
0x0102 as Enter to improve usability on these platforms.
Signed-off-by: Kancy Joe <kancy2333@outlook.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This is a typo that was stopping this bash-completion from being installed.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
A Unified Kernel Image (UKI) is a single UEFI PE file that combines
a UEFI boot stub, a Linux kernel image, an initrd, and further resources.
The uki command will locate where the UKI file is and create a GRUB menu
entry to load it.
The Unified Kernel Image Specification: https://uapi-group.org/specifications/specs/unified_kernel_image/
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Irritatingly, BLS defines paths relative to the mountpoint of the
filesystem which contains its snippets, not / or any other fixed
location. So grub-emu needs to know whether /boot is a separate
filesystem from / and conditionally prepend a path.
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Adding filevercmp support to grub-core/commands/blsuki.c from gnulib will cause
issues with the type of the offset parameter for grub_util_write_image_at() for
emu builds. To fix this issue, we can change the type from off_t to grub_off_t.
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The BootLoaderSpec (BLS) defines a scheme where different bootloaders can
share a format for boot items and a configuration directory that accepts
these common configurations as drop-in files.
The BLS Specification: https://uapi-group.org/specifications/specs/boot_loader_specification/
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Will Thompson <wjt@endlessm.com>
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Add the functions grub_strtok() and grub_strtok_r() to help parse strings into
tokens separated by characters in the "delim" parameter. These functions are
present in gnulib but calling them directly from the gnulib code is quite
challenging since the call "#include <string.h>" would include the header file
grub-core/lib/posix_wrap/string.h instead of grub-core/lib/gnulib/string.h,
where strtok() and strtok_r() are declared. Since this overlap is quite
problematic, the simpler solution was to implement the code in the GRUB based
on gnulib's implementation. For more information on these functions, visit the
Linux Programmer's Manual, man strtok.
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Xen traditionally allows customizing guest behavior by passing arguments
to the VM kernel via the kernel command line. This is no longer possible
when using GRUB with Xen, as the kernel command line is decided by the
GRUB configuration file within the guest, not data passed to the guest
by Xen.
To work around this limitation, enable GRUB to parse a command line
passed to it by Xen, and expose data from the command line to the GRUB
configuration as environment variables. These variables can be used in
the GRUB configuration for any desired purpose, such as extending the
kernel command line passed to the guest. The command line format is
inspired by the Linux kernel's command line format.
To reduce the risk of misuse, abuse, or accidents in production, the
command line will only be parsed if it consists entirely of 7-bit ASCII
characters, only alphabetical characters and underscores are permitted
in variable names, and all variable names must start with the string
"xen_grub_env_". This also allows room for expanding the command line
arguments accepted by GRUB in the future, should other arguments end up
becoming desirable in the future.
Signed-off-by: Aaron Rainbolt <arraybolt3@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The cmd_line field of the start_info struct is not guaranteed to be
NUL-terminated, even though it is intended to contain a NUL-terminated
string. Add a warning about this in a comment so future consumers of
this field know to check it for a NUL terminator before using it.
Signed-off-by: Aaron Rainbolt <arraybolt3@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
When grub-probe fails, the current code is to just stuff an empty result
in which causes the user to not knowingly have a system that no longer
boots. grub-probe can fail because the ZFS pool that contains the root
filesystem might have features that GRUB does not yet support which is
a common configuration for people with a rpool and a bpool. This behavior
uses the zdb utility to dump the same value as the filesystem label
would print.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
We need to avoid clobbering existing table between starting of chunk movers
and the moment we install target page table. Generate temporary table for
this rather than hoping that we don't clobber existing one.
Fixes 64-bit GhostBSD on 64-bit EFI.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Some of our paths are too long for tar-v7 at this point but tar-ustar
is supported by essentially everything. So, let's use that.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
These files were not added to EXTRA_DISTS during the libgcrypt
and libtasn1 imports but are required for autogen.sh to work.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This new file was not added to the distribution tarball during the last
libgcrypt import.
Fixes: 0739d24cd164 (libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11)
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The include/xen/xen.h header was using an overly generic name to refer
to the maximum length of the command line passed from Xen to a guest.
Rename it to avoid confusion or conflicts in the future.
Signed-off-by: Aaron Rainbolt <arraybolt3@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The cmdline_size already account for NUL terminator, you can see
this in xen_boot_binary_load(). The same property is set correctly
for Xen command line.
Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
From UEFI specifications 2.10, section 13.2.2, EFI_LOAD_FILE2_PROTOCOL.LoadFile
(see https://uefi.org/specs/UEFI/2.10/13_Protocols_Media_Access.html), for BufferSize:
On input the size of Buffer in bytes. On output with a return code
of EFI_SUCCESS, the amount of data transferred to Buffer. On output
with a return code of EFI_BUFFER_TOO_SMALL, the size of Buffer
required to retrieve the requested file.
So, set *buffer_size correctly.
Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
It turns out checking from userspace is not 100% reliable to figure out
whether the firmware had TPM2 support enabled or not. For example with
EDK2 arm64, the default upstream build config bundles TPM2 support with
SecureBoot support, so if the latter is disabled, TPM2 is also unavailable.
But still, the ACPI TPM2 table is created just as if it was enabled. So,
/sys/firmware/acpi/tables/TPM2 exists and looks correct but there are no
measurements, neither the firmware nor the loader/stub can do them, and
/sys/kernel/security/tpm0/binary_bios_measurements does not exist.
So, userspace cannot really tell what was going on in UEFI mode.
The loader can use the apposite UEFI protocol to check, which is a more
definitive answer. Export the bitmask with the list of active banks as-is.
If it's not 0, then in userspace we can be sure a working TPM2 was available
in UEFI mode.
systemd-boot and systemd-stub v258 (current main) set this variable and
userspace portion consumes it to be able to tell what was available in
the firmware context.
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
libgcrypt itself is compiled with -Wno-sign-compare. Do the same for consistency.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
HAVE_STRTOUL is now defined in stdlib.h. Include it in g10lib.h rather
than defining on command line.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Libgcrypt code assumes that on x64 all SSE registers are fair game.
While it's true that CPUs in question support it, we disable it in
our compilation options. Disable the offending optimization.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This allows us to test purely the integration of the implementation of
DSA and RSA from libgcrypt without concerning with additional code.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This patches modifies the GRUB-libgcrypt API to match new libgcrypt 1.11.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
We currently use an old version of libgcrypt which results in us having
fewer ciphers and missing on many other improvements.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Not reusing these handles will result in image measurements showing up
twice in the event log.
On the occasion add missing grub_free() call.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Not reusing these handles will result in image measurements showing up
twice in the event log.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Not reusing these handles will result in image measurements showing up
twice in the event log.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Use loader protocol for image verification where available, otherwise
fall back to the old shim lock protocol.
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
These can be used to register a different implementation later,
for example, when shim provides a protocol with those functions.
Signed-off-by: Julian Andres Klode <julian.klode@canonical.com>
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The Xen image is loaded with an alignment, not always at "start".
Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>
