diff options
| author | Thiago Jung Bauermann <bauerman@linux.ibm.com> | 2019-06-27 23:19:28 -0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2019-08-05 18:40:21 -0400 |
| commit | 9044d627fd18f9fca49b62d4619ee14914b91464 (patch) | |
| tree | db035dc7773f8b8509f87115f510ed340aef7b52 /security/integrity/ima/Makefile | |
| parent | cf38fed1e183dd2410f62d49ae635fe593082f0c (diff) | |
ima: Add modsig appraise_type option for module-style appended signatures
Introduce the modsig keyword to the IMA policy syntax to specify that
a given hook should expect the file to have the IMA signature appended
to it. Here is how it can be used in a rule:
appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig|modsig
With this rule, IMA will accept either a signature stored in the extended
attribute or an appended signature.
For now, the rule above will behave exactly the same as if
appraise_type=imasig was specified. The actual modsig implementation
will be introduced separately.
Suggested-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security/integrity/ima/Makefile')
| -rw-r--r-- | security/integrity/ima/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/integrity/ima/Makefile b/security/integrity/ima/Makefile index d921dc4f9eb0..31d57cdf2421 100644 --- a/security/integrity/ima/Makefile +++ b/security/integrity/ima/Makefile @@ -9,5 +9,6 @@ obj-$(CONFIG_IMA) += ima.o ima-y := ima_fs.o ima_queue.o ima_init.o ima_main.o ima_crypto.o ima_api.o \ ima_policy.o ima_template.o ima_template_lib.o ima-$(CONFIG_IMA_APPRAISE) += ima_appraise.o +ima-$(CONFIG_IMA_APPRAISE_MODSIG) += ima_modsig.o ima-$(CONFIG_HAVE_IMA_KEXEC) += ima_kexec.o obj-$(CONFIG_IMA_BLACKLIST_KEYRING) += ima_mok.o |