diff options
Diffstat (limited to 'include/keys')
| -rw-r--r-- | include/keys/request_key_auth-type.h | 36 | ||||
| -rw-r--r-- | include/keys/system_keyring.h | 8 | ||||
| -rw-r--r-- | include/keys/user-type.h | 2 |
3 files changed, 45 insertions, 1 deletions
diff --git a/include/keys/request_key_auth-type.h b/include/keys/request_key_auth-type.h new file mode 100644 index 000000000000..a726dd3f1dc6 --- /dev/null +++ b/include/keys/request_key_auth-type.h @@ -0,0 +1,36 @@ +/* request_key authorisation token key type + * + * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H +#define _KEYS_REQUEST_KEY_AUTH_TYPE_H + +#include <linux/key.h> + +/* + * Authorisation record for request_key(). + */ +struct request_key_auth { + struct key *target_key; + struct key *dest_keyring; + const struct cred *cred; + void *callout_info; + size_t callout_len; + pid_t pid; + char op[8]; +} __randomize_layout; + +static inline struct request_key_auth *get_request_key_auth(const struct key *key) +{ + return key->payload.data[0]; +} + + +#endif /* _KEYS_REQUEST_KEY_AUTH_TYPE_H */ diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h index 359c2f936004..42a93eda331c 100644 --- a/include/keys/system_keyring.h +++ b/include/keys/system_keyring.h @@ -61,5 +61,13 @@ static inline struct key *get_ima_blacklist_keyring(void) } #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 */ diff --git a/include/keys/user-type.h b/include/keys/user-type.h index e098cbe27db5..12babe991594 100644 --- a/include/keys/user-type.h +++ b/include/keys/user-type.h @@ -31,7 +31,7 @@ struct user_key_payload { struct rcu_head rcu; /* RCU destructor */ unsigned short datalen; /* length of this data */ - char data[0]; /* actual data */ + char data[0] __aligned(__alignof__(u64)); /* actual data */ }; extern struct key_type key_type_user; |