From patchwork Thu Oct 17 15:55:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Snowberg X-Patchwork-Id: 836312 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D64EF1DF24C; Thu, 17 Oct 2024 15:56:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.177.32 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729180610; cv=fail; b=tu5eqHj/UO8NJnZqVqGSbdgyFPyqUSU44gublPUt/oMMk5WOJM7RmheE1KO0JSbuNQLvUT0To7pVNGZLKM+TWZN+djvv0cfRsdbNqvuTYR+3vUKhRLYpL94qR/Xjbrd09ZfP5zyLxoCvCryZ8JVpvZ8TOD+JLhlKxdarHAhyYwE= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729180610; c=relaxed/simple; bh=jf2VTlHUcrrD++SlXTfEnLEsdou5s/LUahpZnmfs7pk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=OoSx9BOU74LWSgOfDzBsseLOx+CpzHErQ3SFqcANcWDdxwwk2pcDJyrwCkyghoQcPySaDuUripFGceP3l/P1kqYlhIXfzenLbZoD3QYBR8gUPv39yZbL4ZFHQW6rAqek3pGVYUPt0HakhUMRtK4QIyLJ/gqBg3qsD8Psx2TtjaM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=fybM0SQk; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=kMZ3/oNU; arc=fail smtp.client-ip=205.220.177.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="fybM0SQk"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="kMZ3/oNU" Received: from pps.filterd (m0246632.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49HFBr3S028917; Thu, 17 Oct 2024 15:56:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2023-11-20; bh=jOiKJn835/HEb8EO5CbkLpGBeWv1xaVUAOT2NYtg31Y=; b= fybM0SQkCbFON2SROtD3/JNWs4NCNu4/NmKm4uaLDALMxV9N7I1va4nDOUccdbSP SMjeWGXrmb0nA3ZU9vLbFRQYFeCyVH9KFlEsdiCDjQukGJwo6wpis5xPb7tpWDxv Jg7fCI6uTNY85X1U3DS9zabO8TlC6knzcsaiYm4XlczlbiKTMYkQN7TdRZgRikHk gOg+pO7QW6n8++vggEOHdPZr+rAjmIBw7jMi/iPkwoCKXr5FC0+aQmuvWKFKCgyI uo7vps3JFt7CptBAsfei43/nK7E8TJBl571yObqQ91XrnkM/HZKKGlendt6PMhtT UyBhx+KQTXdP2qrc56MDTg== Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.appoci.oracle.com [147.154.18.20]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 427gqt6teb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 17 Oct 2024 15:56:15 +0000 (GMT) Received: from pps.filterd (iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 49HFqmgi026553; Thu, 17 Oct 2024 15:56:15 GMT Received: from nam10-bn7-obe.outbound.protection.outlook.com (mail-bn7nam10lp2046.outbound.protection.outlook.com [104.47.70.46]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 427fjh180d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 17 Oct 2024 15:56:15 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=WULQ9THPiCZhtxPmfvQXfU6yTzqH6GMDtq3mohQTCRzzrCVAQPZLoRbOePfPKjtWLOfioIQIxxt1XkdgPXizT05uXwd4bY5+55UGX8THMFf8NSQSbTmiTkO9T/6dpe9L5g/kwd5chTMzluwPWzHj72IzmJpvdnOidLSfzyh8FNKQH19XXP0w3BWIT9oqaPxIyh0c1PETWgsg+RsuiUtOX3DigjiWsrNJA5BnOiXOylFQDqYVhyqJERTYalDgr0n4ewwZXyxcagx1z4jpxiMdRMRi2Ey/oiP8kdGqDmDr01JZ7K/1AiQq1Ny+CNmWwWDjCWUZnSst0Qw2J9AT+akiWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=jOiKJn835/HEb8EO5CbkLpGBeWv1xaVUAOT2NYtg31Y=; b=cobPJ5IrX4/Ekoon81LTCpAm9x+oVWFFfC3KM6pOJUJVZNbLmnFgrkcIWWnarSNDyYQ7ekyAU2WPmX4NjnzTKanO0q86HnqACUP8k1Qpukl64AH8/IkVZRnmhhJa4OZGFKXxZbRkvrQw2C6z6Mu/pJonlc02HwMm990cQH053K4sm5/WawOABaZVBzE1AqQDCWLkLkhQMZoYZr5HP0oqg9eGm9QjkYbFros+o7kreCq6MTomSuJ+iMi8BVyJVgHREagtqSsCV623hEuwVr2tKQIIDUHPwYfmiqqoZJBwOeu78JJ6Sai9yWNdirzuibr7UNgnQ++BI21IGTwda5vd+Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=jOiKJn835/HEb8EO5CbkLpGBeWv1xaVUAOT2NYtg31Y=; b=kMZ3/oNUA/LQyE/DR2UrjeHuj/vMej4iqU34NJJKrsb5vxT9zjvDcAvZK/H0+NtXCNQN0kNmvLlx8kyxGpxG2/KXmMyVl5XMEPrrmmbAg0mj+4KCfy9ef7Hg+51TpjIoLnCG0XWXn+F4ETrlNEeXzDJYCDEzykfRnYzKIlLXNts= Received: from PH7PR10MB7730.namprd10.prod.outlook.com (2603:10b6:510:308::13) by PH0PR10MB5846.namprd10.prod.outlook.com (2603:10b6:510:14c::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.17; Thu, 17 Oct 2024 15:56:12 +0000 Received: from PH7PR10MB7730.namprd10.prod.outlook.com ([fe80::7ac6:2653:966f:9411]) by PH7PR10MB7730.namprd10.prod.outlook.com ([fe80::7ac6:2653:966f:9411%5]) with mapi id 15.20.8048.017; Thu, 17 Oct 2024 15:56:12 +0000 From: Eric Snowberg To: linux-security-module@vger.kernel.org Cc: dhowells@redhat.com, dwmw2@infradead.org, herbert@gondor.apana.org.au, davem@davemloft.net, ardb@kernel.org, jarkko@kernel.org, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, zohar@linux.ibm.com, roberto.sassu@huawei.com, dmitry.kasatkin@gmail.com, mic@digikod.net, casey@schaufler-ca.com, stefanb@linux.ibm.com, eric.snowberg@oracle.com, ebiggers@kernel.org, rdunlap@infradead.org, linux-kernel@vger.kernel.org, keyrings@vger.kernel.org, linux-crypto@vger.kernel.org, linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org Subject: [RFC PATCH v3 12/13] clavis: Add function redirection for Kunit support Date: Thu, 17 Oct 2024 09:55:15 -0600 Message-ID: <20241017155516.2582369-13-eric.snowberg@oracle.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20241017155516.2582369-1-eric.snowberg@oracle.com> References: <20241017155516.2582369-1-eric.snowberg@oracle.com> X-ClientProxiedBy: BYAPR08CA0020.namprd08.prod.outlook.com (2603:10b6:a03:100::33) To PH7PR10MB7730.namprd10.prod.outlook.com (2603:10b6:510:308::13) Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH7PR10MB7730:EE_|PH0PR10MB5846:EE_ X-MS-Office365-Filtering-Correlation-Id: 12262d9c-58ee-4d5c-847e-08dceec43922 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|366016|1800799024; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:PH7PR10MB7730.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(7416014)(376014)(366016)(1800799024); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: sstEE93gqPmL2o88UtPIEQVCPcoRfEVtmq0l51QAayEPDKHqrfvla1o4S8nmYG+3M/Q2xUWzq77/cMN+YuAKSei/V7GBW+gJjtaQjNPObaS+gQFJzVAP3Fr68vvYlIl4DqF85TtrWZBQ5fmAe+pFQ38Z/rgB5agvfuR6nQsKA4oMj3RJEaPRacoMLL4dmkwxJ1LipFKXBHbh2m188LziGBp0AS3y9M6V2H5kmYU/7mc97Rj16qqEzJ451jJLok/blMHY9bhoKDdb2MJKS0c9SDqHKKcg8M8vOpkn1kDS8p7eYlXs+5wfHL3HisRLLdKc6zobr6EzbEX2iFKUrjHMHgu4xq4oLYLaajJHjhq2i6DuE4SdicONxfUJtY8aLZh6JKseSVV2ZHT8gAm6I5v4Ugb7pYecqkUVglGuAY1++GtDsUYDy/3f6CJ0tvmHtDkY6odxANXdffGOvaHr/uAZcbsDgMxYs1q9gF5AySb4wPe/F1Qk+UgJkNgBeL9Qge1MQG30oFsg5pYM+vGOuwp0nkZ9shClG5Q0eZ0/EXG9TSjm9h4SgNE//IcXiJwrGlpUtnz9hyc27bcyZZnPysdV4moXl/EpxRrlny9hdfdMQVg= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 12262d9c-58ee-4d5c-847e-08dceec43922 X-MS-Exchange-CrossTenant-AuthSource: PH7PR10MB7730.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2024 15:56:12.0710 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: UHCy6GKhs0GeF2Opzb/ZzJg4zhYFXjEJi+6uS17/hiHWqQXwSfUsM5hbACFWF3c67XQsdWDvhlJZqpfDFRPqMn+dPPayg85uBOPdqYjwJiE= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB5846 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-17_18,2024-10-17_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 adultscore=0 spamscore=0 malwarescore=0 bulkscore=0 suspectscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2409260000 definitions=main-2410170110 X-Proofpoint-GUID: CKrPMP9Je5zV-3ys8x0MdtOHlyGk9RzC X-Proofpoint-ORIG-GUID: CKrPMP9Je5zV-3ys8x0MdtOHlyGk9RzC In preparation for Kunit support within Clavis, add function redirection for some of the static functions. Also Add KUNIT_STATIC_STUB_REDIRECT to a few functions that will be redirected in the future. This should have no functional change. Signed-off-by: Eric Snowberg --- security/clavis/clavis_keyring.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/security/clavis/clavis_keyring.c b/security/clavis/clavis_keyring.c index 81bfc3ed02a3..339af707b612 100644 --- a/security/clavis/clavis_keyring.c +++ b/security/clavis/clavis_keyring.c @@ -8,6 +8,7 @@ #include #include #include +#include #include "clavis.h" static struct key *clavis_keyring; @@ -46,6 +47,9 @@ static int pkcs7_preparse_content(void *ctx, const void *data, size_t len, size_ return ret; } +int (* const pkcs7_preparse_content_fn_ptr)(void *ctx, const void *data, size_t len, + size_t asn1hdrlen) = pkcs7_preparse_content; + static void key_acl_free_preparse(struct key_preparsed_payload *prep) { kfree(prep->description); @@ -54,16 +58,24 @@ static void key_acl_free_preparse(struct key_preparsed_payload *prep) static struct key *clavis_keyring_get(void) { + KUNIT_STATIC_STUB_REDIRECT(clavis_keyring_get); return clavis_keyring; } +struct key * (* const clavis_keyring_get_fn_ptr)(void) = clavis_keyring_get; + static bool clavis_acl_enforced(void) { + KUNIT_STATIC_STUB_REDIRECT(clavis_acl_enforced); return clavis_enforced; } +bool (* const clavis_acl_enforced_fn_ptr)(void) = clavis_acl_enforced; + static int key_acl_preparse(struct key_preparsed_payload *prep) { + KUNIT_STATIC_STUB_REDIRECT(key_acl_preparse, prep); + /* * Only allow the description to be set via the pkcs7 data contents. * The exception to this rule is if the entry was builtin, it will have @@ -79,6 +91,8 @@ static int key_acl_preparse(struct key_preparsed_payload *prep) prep); } +int (* const key_acl_preparse_fn_ptr)(struct key_preparsed_payload *prep) = key_acl_preparse; + static int key_acl_instantiate(struct key *key, struct key_preparsed_payload *prep) { /* @@ -225,6 +239,10 @@ static struct asymmetric_key_id *clavis_parse_boot_param(char *kid, struct asymm return akid; } +struct asymmetric_key_id * + (* const parse_boot_param_fn_ptr)(char *kid, struct asymmetric_key_id *akid, + int akid_max_len) = clavis_parse_boot_param; + static int __init clavis_param(char *kid) { clavis_boot_akid = clavis_parse_boot_param(kid, &clavis_setup_akid.id, @@ -247,6 +265,10 @@ static struct key *clavis_keyring_alloc(const char *desc, struct key_restriction return keyring; } +struct key * + (* const keyring_alloc_fn_ptr)(const char *desc, struct key_restriction *restriction) = + clavis_keyring_alloc; + static struct key_restriction *clavis_restriction_alloc(key_restrict_link_func_t check_func) { struct key_restriction *restriction; @@ -259,6 +281,10 @@ static struct key_restriction *clavis_restriction_alloc(key_restrict_link_func_t return restriction; } +struct key_restriction * + (* const restriction_alloc_fn_ptr)(key_restrict_link_func_t + check_func) = clavis_restriction_alloc; + static void clavis_add_acl(const char *const *skid_list, struct key *keyring) { const char *const *acl; @@ -284,6 +310,9 @@ static void clavis_add_acl(const char *const *skid_list, struct key *keyring) } } +void (* const clavis_add_acl_fn_ptr)(const char *const *skid_list, + struct key *keyring) = clavis_add_acl; + int __init clavis_keyring_init(void) { struct key_restriction *restriction;