e68503bd68
Generalise system_verify_data() to provide access to internal content through a callback. This allows all the PKCS#7 stuff to be hidden inside this function and removed from the PE file parser and the PKCS#7 test key. If external content is not required, NULL should be passed as data to the function. If the callback is not required, that can be set to NULL. The function is now called verify_pkcs7_signature() to contrast with verify_pefile_signature() and the definitions of both have been moved into linux/verification.h along with the key_being_used_for enum. Signed-off-by: David Howells <dhowells@redhat.com>
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/* System keyring containing trusted public keys.
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*
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* Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef _KEYS_SYSTEM_KEYRING_H
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#define _KEYS_SYSTEM_KEYRING_H
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#ifdef CONFIG_SYSTEM_TRUSTED_KEYRING
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#include <linux/key.h>
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#include <linux/verification.h>
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#include <crypto/public_key.h>
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extern struct key *system_trusted_keyring;
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static inline struct key *get_system_trusted_keyring(void)
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{
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return system_trusted_keyring;
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}
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#else
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static inline struct key *get_system_trusted_keyring(void)
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{
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return NULL;
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}
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#endif
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#ifdef CONFIG_IMA_MOK_KEYRING
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extern struct key *ima_mok_keyring;
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extern struct key *ima_blacklist_keyring;
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static inline struct key *get_ima_mok_keyring(void)
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{
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return ima_mok_keyring;
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}
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static inline struct key *get_ima_blacklist_keyring(void)
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{
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return ima_blacklist_keyring;
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}
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#else
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static inline struct key *get_ima_mok_keyring(void)
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{
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return NULL;
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}
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static inline struct key *get_ima_blacklist_keyring(void)
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{
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return NULL;
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}
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#endif /* CONFIG_IMA_MOK_KEYRING */
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#endif /* _KEYS_SYSTEM_KEYRING_H */
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