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security_selinux: Implement virSecurityManager{Set,Restore}SavedStateLabel

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These APIs are are basically
virSecuritySELinuxDomainSetPathLabelRO() and
virSecuritySELinuxDomainRestorePathLabel().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Michal Privoznik 2020-06-30 08:26:04 +02:00
parent e69df41b6d
commit d665b1ef3b
1 changed files with 35 additions and 0 deletions
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35
src/security/security_selinux.c
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@ -2501,6 +2501,38 @@ virSecuritySELinuxRestoreHostdevLabel(virSecurityManagerPtr mgr,
}
static int
virSecuritySELinuxSetSavedStateLabel(virSecurityManagerPtr mgr,
virDomainDefPtr def,
const char *savefile)
{
virSecuritySELinuxDataPtr data = virSecurityManagerGetPrivateData(mgr);
virSecurityLabelDefPtr secdef;
secdef = virDomainDefGetSecurityLabelDef(def, SECURITY_SELINUX_NAME);
if (!savefile || !secdef || !secdef->relabel || data->skipAllLabel)
return 0;
return virSecuritySELinuxSetFilecon(mgr, savefile, data->content_context, false);
}
static int
virSecuritySELinuxRestoreSavedStateLabel(virSecurityManagerPtr mgr,
virDomainDefPtr def,
const char *savefile)
{
virSecurityLabelDefPtr secdef;
secdef = virDomainDefGetSecurityLabelDef(def, SECURITY_SELINUX_NAME);
if (!secdef || !secdef->relabel)
return 0;
return virSecuritySELinuxRestoreFileLabel(mgr, savefile, true);
}
static int
virSecuritySELinuxSetChardevLabel(virSecurityManagerPtr mgr,
virDomainDefPtr def,
@ -3616,6 +3648,9 @@ virSecurityDriver virSecurityDriverSELinux = {
.domainSetSecurityHostdevLabel = virSecuritySELinuxSetHostdevLabel,
.domainRestoreSecurityHostdevLabel = virSecuritySELinuxRestoreHostdevLabel,
.domainSetSavedStateLabel = virSecuritySELinuxSetSavedStateLabel,
.domainRestoreSavedStateLabel = virSecuritySELinuxRestoreSavedStateLabel,
.domainSetSecurityImageFDLabel = virSecuritySELinuxSetImageFDLabel,
.domainSetSecurityTapFDLabel = virSecuritySELinuxSetTapFDLabel,