Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| David Howells |
213 |
39.66% |
6 |
28.57% |
| Eric Snowberg |
86 |
16.01% |
4 |
19.05% |
| Kairui Song |
51 |
9.50% |
1 |
4.76% |
| Mimi Zohar |
48 |
8.94% |
1 |
4.76% |
| Nayna Jain |
44 |
8.19% |
4 |
19.05% |
| Mickaël Salaün |
28 |
5.21% |
1 |
4.76% |
| Josh Boyer |
28 |
5.21% |
1 |
4.76% |
| Mat Martineau |
26 |
4.84% |
1 |
4.76% |
| Petko Manolov |
11 |
2.05% |
1 |
4.76% |
| Thomas Gleixner |
2 |
0.37% |
1 |
4.76% |
| Total |
537 |
|
21 |
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* System keyring containing trusted public keys.
*
* Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#ifndef _KEYS_SYSTEM_KEYRING_H
#define _KEYS_SYSTEM_KEYRING_H
#include <linux/key.h>
enum blacklist_hash_type {
/* TBSCertificate hash */
BLACKLIST_HASH_X509_TBS = 1,
/* Raw data hash */
BLACKLIST_HASH_BINARY = 2,
};
#ifdef CONFIG_SYSTEM_TRUSTED_KEYRING
extern int restrict_link_by_builtin_trusted(struct key *keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
int restrict_link_by_digsig_builtin(struct key *dest_keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
extern __init int load_module_cert(struct key *keyring);
#else
#define restrict_link_by_builtin_trusted restrict_link_reject
#define restrict_link_by_digsig_builtin restrict_link_reject
static inline __init int load_module_cert(struct key *keyring)
{
return 0;
}
#endif
#ifdef CONFIG_SECONDARY_TRUSTED_KEYRING
extern int restrict_link_by_builtin_and_secondary_trusted(
struct key *keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
int restrict_link_by_digsig_builtin_and_secondary(struct key *keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
void __init add_to_secondary_keyring(const char *source, const void *data, size_t len);
#else
#define restrict_link_by_builtin_and_secondary_trusted restrict_link_by_builtin_trusted
#define restrict_link_by_digsig_builtin_and_secondary restrict_link_by_digsig_builtin
static inline void __init add_to_secondary_keyring(const char *source, const void *data, size_t len)
{
}
#endif
#ifdef CONFIG_INTEGRITY_MACHINE_KEYRING
extern int restrict_link_by_builtin_secondary_and_machine(
struct key *dest_keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restrict_key);
extern void __init set_machine_trusted_keys(struct key *keyring);
#else
#define restrict_link_by_builtin_secondary_and_machine restrict_link_by_builtin_trusted
static inline void __init set_machine_trusted_keys(struct key *keyring)
{
}
#endif
extern struct pkcs7_message *pkcs7;
#ifdef CONFIG_SYSTEM_BLACKLIST_KEYRING
extern int mark_hash_blacklisted(const u8 *hash, size_t hash_len,
enum blacklist_hash_type hash_type);
extern int is_hash_blacklisted(const u8 *hash, size_t hash_len,
enum blacklist_hash_type hash_type);
extern int is_binary_blacklisted(const u8 *hash, size_t hash_len);
#else
static inline int is_hash_blacklisted(const u8 *hash, size_t hash_len,
enum blacklist_hash_type hash_type)
{
return 0;
}
static inline int is_binary_blacklisted(const u8 *hash, size_t hash_len)
{
return 0;
}
#endif
#ifdef CONFIG_SYSTEM_REVOCATION_LIST
extern int add_key_to_revocation_list(const char *data, size_t size);
extern int is_key_on_revocation_list(struct pkcs7_message *pkcs7);
#else
static inline int add_key_to_revocation_list(const char *data, size_t size)
{
return 0;
}
static inline int is_key_on_revocation_list(struct pkcs7_message *pkcs7)
{
return -ENOKEY;
}
#endif
#ifdef CONFIG_IMA_BLACKLIST_KEYRING
extern struct key *ima_blacklist_keyring;
static inline struct key *get_ima_blacklist_keyring(void)
{
return ima_blacklist_keyring;
}
#else
static inline struct key *get_ima_blacklist_keyring(void)
{
return NULL;
}
#endif /* CONFIG_IMA_BLACKLIST_KEYRING */
#if defined(CONFIG_INTEGRITY_PLATFORM_KEYRING) && \
defined(CONFIG_SYSTEM_TRUSTED_KEYRING)
extern void __init set_platform_trusted_keys(struct key *keyring);
#else
static inline void set_platform_trusted_keys(struct key *keyring)
{
}
#endif
#endif /* _KEYS_SYSTEM_KEYRING_H */