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From: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>
To: grub-devel@gnu.org
Cc: jan.setjeeilers@oracle.com, julian.klode@canonical.com,
	mate.kukri@canonical.com, pjones@redhat.com, msuchanek@suse.com,
	mlewando@redhat.com, nayna@linux.ibm.com,
	ltcgcw@linux.vnet.ibm.com, ssrish@linux.ibm.com,
	stefanb@linux.ibm.com, avnish@linux.ibm.com,
	Sudhakar Kuppusamy <sudhakar@linux.ibm.com>,
	dja@axtens.net
Subject: [PATCH v4 23/23] appendedsig test: Replace the certificate number with an x.509 certificate
Date: Wed,  9 Jul 2025 17:15:40 +0530	[thread overview]
Message-ID: <20250709114540.58608-24-sudhakar@linux.ibm.com> (raw)
In-Reply-To: <20250709114540.58608-1-sudhakar@linux.ibm.com>

The GRUB command append_rm_dbx_cert removing the certificate from
the db list based on x.509 certificate instead of certificate number.
So, replacing the certificate number with an x.509 certificate.

Signed-off-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>
---
 grub-core/tests/appended_signature_test.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/grub-core/tests/appended_signature_test.c b/grub-core/tests/appended_signature_test.c
index ce4c60276..b24fbf621 100644
--- a/grub-core/tests/appended_signature_test.c
+++ b/grub-core/tests/appended_signature_test.c
@@ -104,8 +104,6 @@ appended_signature_test (void)
   char *trust_args2[] = { (char *) "(proc)/certificate2.der", NULL };
   char *trust_args_printable[] = { (char *) "(proc)/certificate_printable.der", NULL };
   char *trust_args_eku[] = { (char *) "(proc)/certificate_eku.der", NULL };
-  char *distrust_args[] = { (char *) "1", NULL };
-  char *distrust2_args[] = { (char *) "2", NULL };
   grub_err_t err;
 
   grub_procfs_register ("certificate.der", &certificate_der_entry);
@@ -189,7 +187,7 @@ appended_signature_test (void)
    * removed by position in the list. Current the list looks like [#2, #1].
    *
    * First test removing the second certificate in the db list, which is
-   * certificate #1, giving us just [#2].
+   * certificate #1.
    */
   cmd_distrust = grub_command_find ("append_rm_dbx_cert");
   if (cmd_distrust == NULL)
@@ -198,7 +196,7 @@ appended_signature_test (void)
       return;
     }
 
-  err = (cmd_distrust->func) (cmd_distrust, 1, distrust2_args);
+  err = (cmd_distrust->func) (cmd_distrust, 1, trust_args);
   grub_test_assert (err == GRUB_ERR_NONE, "distrusting certificate 1 failed: %d: %s",
                     grub_errno, grub_errmsg);
   DO_TEST (hi_signed_2nd, 1);
@@ -211,18 +209,18 @@ appended_signature_test (void)
                     grub_errno, grub_errmsg);
   DO_TEST (hi_signed, 1);
 
-  /* Remove the first certificate in the db list, giving us just [#2]. */
-  err = (cmd_distrust->func) (cmd_distrust, 1, distrust_args);
-  grub_test_assert (err == GRUB_ERR_NONE, "distrusting certificate 1 (first time) failed: %d: %s",
+  /*  Remove the first certificate in the db list, which is certificate #2. */
+  err = (cmd_distrust->func) (cmd_distrust, 1, trust_args2);
+  grub_test_assert (err == GRUB_ERR_NONE, "distrusting certificate 2 (first time) failed: %d: %s",
                     grub_errno, grub_errmsg);
-  DO_TEST (hi_signed_2nd, 1);
-  DO_TEST (hi_signed, 0);
+  DO_TEST (hi_signed_2nd, 0);
+  DO_TEST (hi_signed, 1);
 
   /*
-   * Remove the first certificate again, giving an empty db list.
+   * Remove the certificate#1 again, giving an empty db list.
    * append_verify should fail if there are no certificates to verify against.
    */
-  err = (cmd_distrust->func) (cmd_distrust, 1, distrust_args);
+  err = (cmd_distrust->func) (cmd_distrust, 1, trust_args);
   grub_test_assert (err == GRUB_ERR_NONE, "distrusting certificate 1 (second time) failed: %d: %s",
                     grub_errno, grub_errmsg);
   DO_TEST (hi_signed_2nd, 0);
-- 
2.39.5 (Apple Git-154)


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      parent reply	other threads:[~2025-07-09 11:50 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-09 11:45 [PATCH v4 00/23] Appended Signature Secure Boot Support for PowerPC Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 01/23] powerpc-ieee1275: Add support for signing GRUB with an appended signature Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 02/23] docs/grub: Document signing GRUB under UEFI Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 03/23] docs/grub: Document signing GRUB with an appended signature Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 04/23] pgp: Factor out rsa_pad Sudhakar Kuppusamy
2025-07-24  8:55   ` Gary Lin via Grub-devel
2025-07-31 12:01     ` Sudhakar Kuppusamy
2025-08-01  1:24       ` Gary Lin via Grub-devel
2025-07-09 11:45 ` [PATCH v4 05/23] crypto: Move storage for grub_crypto_pk_* to crypto.c Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 06/23] pgp: Rename OBJ_TYPE_PUBKEY to OBJ_TYPE_GPG_PUBKEY Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 07/23] grub-install: Support embedding x509 certificates Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 08/23] appended signatures: Import GNUTLS's ASN.1 description files Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 09/23] appended signatures: Parse ASN1 node Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 10/23] appended signatures: Parse PKCS#7 signedData Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 11/23] appended signatures: Parse X.509 certificates Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 12/23] appended signatures: Support verifying appended signatures Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 13/23] appended signatures: Verification tests Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 14/23] appended signatures: Documentation Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 15/23] ieee1275: Enter lockdown based on /ibm,secure-boot Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 16/23] ieee1275: Read the DB and DBX secure boot variables Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 17/23] appendedsig: create db and dbx lists Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 18/23] appendedsig: verify the kernel using " Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 19/23] powerpc_ieee1275: Introduce use_static_keys flag Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 20/23] appendedsig: Read default DB keys from the ELF Note Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 21/23] appendedsig: Introduce GRUB commands to access db and dbx Sudhakar Kuppusamy
2025-07-09 11:45 ` [PATCH v4 22/23] appendedsig: Documentation Sudhakar Kuppusamy
2025-07-09 11:45 ` Sudhakar Kuppusamy [this message]

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