Mimi Zohar d79d72e024 ima: per hook cache integrity appraisal status ... With the new IMA policy 'appraise_type=' option, different hooks can require different methods for appraising a file's integrity. For example, the existing 'ima_appraise_tcb' policy defines a generic rule, requiring all root files to be appraised, without specfying the appraisal method. A more specific rule could require all kernel modules, for example, to be signed. appraise fowner=0 func=MODULE_CHECK appraise_type=imasig appraise fowner=0 As a result, the integrity appraisal results for the same inode, but for different hooks, could differ. This patch caches the integrity appraisal results on a per hook basis. Changelog v2: - Rename ima_cache_status() to ima_set_cache_status() - Rename and move get_appraise_status() to ima_get_cache_status() Changelog v0: - include IMA_APPRAISE/APPRAISED_SUBMASK in IMA_DO/DONE_MASK (Dmitry) - Support independent MODULE_CHECK appraise status. - fixed IMA_XXXX_APPRAISE/APPRAISED flags Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>		2013-01-22 16:10:36 -05:00
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ima.h	ima: per hook cache integrity appraisal status	2013-01-22 16:10:36 -05:00
ima_api.c	ima: move full pathname resolution to separate function	2013-01-16 17:50:03 -05:00
ima_appraise.c	ima: per hook cache integrity appraisal status	2013-01-22 16:10:36 -05:00
ima_audit.c	userns: Add user namespace support to IMA	2012-09-21 03:13:24 -07:00
ima_crypto.c	ima: integrity appraisal extension	2012-09-07 14:57:44 -04:00
ima_fs.c	ima: remove unused cleanup functions	2012-07-02 16:43:30 -04:00
ima_init.c	ima: remove unused cleanup functions	2012-07-02 16:43:30 -04:00
ima_main.c	ima: per hook cache integrity appraisal status	2013-01-22 16:10:36 -05:00
ima_policy.c	ima: per hook cache integrity appraisal status	2013-01-22 16:10:36 -05:00
ima_queue.c
Kconfig	ima: integrity appraisal extension	2012-09-07 14:57:44 -04:00
Makefile	ima: integrity appraisal extension	2012-09-07 14:57:44 -04:00