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linux/security/integrity
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Eric Snowberg 1573d595e2 integrity: Load mokx variables into the blacklist keyring 
[ Upstream commit ebd9c2ae36 ]

During boot the Secure Boot Forbidden Signature Database, dbx,
is loaded into the blacklist keyring.  Systems booted with shim
have an equivalent Forbidden Signature Database called mokx.
Currently mokx is only used by shim and grub, the contents are
ignored by the kernel.

Add the ability to load mokx into the blacklist keyring during boot.

Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Suggested-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
cc: keyrings@vger.kernel.org
Link: https://lore.kernel.org/r/c33c8e3839a41e9654f41cc92c7231104931b1d7.camel@HansenPartnership.com/
Link: https://lore.kernel.org/r/20210122181054.32635-5-eric.snowberg@oracle.com/ # v5
Link: https://lore.kernel.org/r/161428674320.677100.12637282414018170743.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/161433313205.902181.2502803393898221637.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/161529607422.163428.13530426573612578854.stgit@warthog.procyon.org.uk/ # v3
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2021-06-30 08:47:30 -04:00
..
evm evm: Fix memleak in init_desc 2021-03-04 11:37:40 +01:00
ima ima: Fix the error code for restoring the PCR value 2021-05-14 09:50:30 +02:00
platform_certs integrity: Load mokx variables into the blacklist keyring 2021-06-30 08:47:30 -04:00
digsig.c fs/kernel_file_read: Add "offset" arg for partial reads 2020-10-05 13:37:04 +02:00
digsig_asymmetric.c integrity-v5.10 2020-10-15 15:58:18 -07:00
iint.c integrity: double check iint_cache was initialized 2021-03-30 14:31:55 +02:00
integrity.h integrity: Add errno field in audit message 2020-07-16 21:48:11 -04:00
integrity_audit.c integrity: Use current_uid() in integrity_audit_message() 2020-08-31 17:46:50 -04:00
Kconfig powerpc: Load firmware trusted keys/hashes into kernel keyring 2019-11-13 00:33:23 +11:00
Makefile powerpc: Load firmware trusted keys/hashes into kernel keyring 2019-11-13 00:33:23 +11:00