50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Landlock LSM - Security framework setup
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*
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* Copyright © 2016-2020 Mickaël Salaün <mic@digikod.net>
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* Copyright © 2018-2020 ANSSI
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*/
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#include <linux/init.h>
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#include <linux/lsm_hooks.h>
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#include <uapi/linux/lsm.h>
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#include "common.h"
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#include "cred.h"
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#include "fs.h"
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#include "net.h"
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#include "ptrace.h"
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#include "setup.h"
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bool landlock_initialized __ro_after_init = false;
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struct lsm_blob_sizes landlock_blob_sizes __ro_after_init = {
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.lbs_cred = sizeof(struct landlock_cred_security),
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.lbs_file = sizeof(struct landlock_file_security),
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.lbs_inode = sizeof(struct landlock_inode_security),
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.lbs_superblock = sizeof(struct landlock_superblock_security),
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};
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const struct lsm_id landlock_lsmid = {
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.name = LANDLOCK_NAME,
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.id = LSM_ID_LANDLOCK,
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};
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static int __init landlock_init(void)
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{
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landlock_add_cred_hooks();
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landlock_add_ptrace_hooks();
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landlock_add_fs_hooks();
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landlock_add_net_hooks();
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landlock_initialized = true;
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pr_info("Up and running.\n");
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return 0;
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}
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DEFINE_LSM(LANDLOCK_NAME) = {
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.name = LANDLOCK_NAME,
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.init = landlock_init,
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.blobs = &landlock_blob_sizes,
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};
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