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Accepting request 1118237 from home:michael-chang:branches:Base:System

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- Fix detection of encrypted disk's uuid in powerpc to cope with logical disks
  when signed image installation is specified (bsc#1216075) 
  * 0003-grub-install-support-prep-environment-block.patch
- grub2.spec: Add support to unlocking multiple encrypted disks in signed
  grub.elf image for logical disks

- Version bump to 2.12~rc1 (PED-5589)

OBS-URL: https://build.opensuse.org/request/show/1118237
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=469
This commit is contained in:
Michael Chang 2023-10-18 05:19:26 +00:00 committed by Git OBS Bridge
parent 9222984490
commit 891ae6ee6e
3 changed files with 67 additions and 10 deletions
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59
0003-grub-install-support-prep-environment-block.patch
View File

@ -9,13 +9,18 @@ variables to facilitate root device discovery. So far these variables
are defined for this purpose:
ENV_FS_UUID - The filesystem uuid for the grub root device
ENV_CRYPTO_UUID - The crytodisk uuid for the grub root device
ENV_CRYPTO_UUID - The crytodisk uuid for the grub root device separated
by space
ENV_GRUB_DIR - The path to grub prefix directory
ENV_HINT - The recommended hint string for searching root device
The size of environment block is defined in GRUB_ENVBLK_PREP_SIZE which
is 4096 bytes and can be extended in the future.
v2: Improve detection of ENV_CRYPTO_UUID by traversing all members of
the logical disk and utilize a space as a separator when multiple UUIDs
are found (bsc#1216075).
Signed-off-by: Michael Chang <mchang@suse.com>
---
include/grub/lib/envblk.h | 3 +++
@ -44,7 +49,49 @@ Signed-off-by: Michael Chang <mchang@suse.com>
#include <string.h>
@@ -2138,6 +2139,43 @@
@@ -609,6 +610,41 @@
}
}
+static char *
+cryptodisk_uuids (grub_disk_t disk, int in_recurse)
+{
+ grub_disk_memberlist_t list = NULL, tmp;
+ static char *ret;
+
+ if (!in_recurse)
+ ret = NULL;
+
+ if (disk->dev->disk_memberlist)
+ list = disk->dev->disk_memberlist (disk);
+
+ while (list)
+ {
+ ret = cryptodisk_uuids (list->disk, 1);
+ tmp = list->next;
+ free (list);
+ list = tmp;
+ }
+
+ if (disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
+ {
+ if (!ret)
+ ret = grub_strdup (grub_util_cryptodisk_get_uuid (disk));
+ else
+ {
+ char *s = grub_xasprintf ("%s %s", grub_util_cryptodisk_get_uuid (disk), ret);
+ grub_free (ret);
+ ret = s;
+ }
+ }
+
+ return ret;
+}
+
static int
is_same_disk (const char *a, const char *b)
{
@@ -2138,6 +2174,43 @@
if (write_to_disk (ins_dev, imgfile))
grub_util_error ("%s", _("failed to copy Grub to the PReP partition"));
grub_set_install_backup_ponr ();
@ -52,13 +99,13 @@ Signed-off-by: Michael Chang <mchang@suse.com>
+ if ((signed_grub_mode >= SIGNED_GRUB_FORCE) || ((signed_grub_mode == SIGNED_GRUB_AUTO) && (ppc_sb_state > 0)))
+ {
+ char *uuid = NULL;
+ const char *cryptouuid = NULL;
+ grub_envblk_t envblk = NULL;
+ char *buf;
+ char *cryptouuid = NULL;
+
+ if (grub_dev->disk)
+ cryptouuid = cryptodisk_uuids (grub_dev->disk, 0);
+
+ /* TODO: Add LVM/RAID on encrypted partitions */
+ if (grub_dev->disk && grub_dev->disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
+ cryptouuid = grub_util_cryptodisk_get_uuid (grub_dev->disk);
+ if (grub_fs->fs_uuid && grub_fs->fs_uuid (grub_dev, &uuid))
+ {
+ grub_print_error ();

11
grub2.changes
View File

@ -1,3 +1,12 @@
-------------------------------------------------------------------
Mon Oct 16 08:05:03 UTC 2023 - Michael Chang <mchang@suse.com>
- Fix detection of encrypted disk's uuid in powerpc to cope with logical disks
when signed image installation is specified (bsc#1216075)
* 0003-grub-install-support-prep-environment-block.patch
- grub2.spec: Add support to unlocking multiple encrypted disks in signed
grub.elf image for logical disks
-------------------------------------------------------------------
Fri Oct 6 05:06:59 UTC 2023 - Michael Chang <mchang@suse.com>
@ -90,7 +99,7 @@ Thu Aug 3 03:24:41 UTC 2023 - Gary Ching-Pang Lin <glin@suse.com>
-------------------------------------------------------------------
Thu Jul 27 06:16:36 UTC 2023 - Michael Chang <mchang@suse.com>
- Version bump to 2.12~rc1
- Version bump to 2.12~rc1 (PED-5589)
* Added:
- grub-2.12~rc1.tar.xz
* Removed:

7
grub2.spec
View File

@ -827,6 +827,7 @@ fi
echo "ENV_HINT=$ENV_HINT"
echo "ENV_GRUB_DIR=$ENV_GRUB_DIR"
echo "ENV_FS_UUID=$ENV_FS_UUID"
echo "ENV_CRYPTO_UUID=$ENV_CRYPTO_UUID"
if [ "$btrfs_relative_path" = xy ]; then
btrfs_relative_path=1
@ -861,9 +862,9 @@ set prefix=""
set root=""
set cfg="grub.cfg"
if [ "$ENV_CRYPTO_UUID" ]; then
cryptomount -u "$ENV_CRYPTO_UUID"
fi
for uuid in $ENV_CRYPTO_UUID; do
cryptomount -u $uuid
done
if [ "$ENV_FS_UUID" ]; then
echo "searching for $ENV_FS_UUID with $hints"