2017-09-10 15:20:09

by Christian Göttsche

[permalink] [raw]
Subject: [refpolicy] [PATCH] dphysswapfile: add predepends and sysadm access

---
policy/modules/roles/sysadm.te | 4 +++
policy/modules/system/fstools.if | 54 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 58 insertions(+)

diff --git a/policy/modules/roles/sysadm.te b/policy/modules/roles/sysadm.te
index c5522533..396900dc 100644
--- a/policy/modules/roles/sysadm.te
+++ b/policy/modules/roles/sysadm.te
@@ -378,6 +378,10 @@ optional_policy(`
dovecot_admin(sysadm_t, sysadm_r)
')

+optional_policy(`
+ dphysswapfile_admin(sysadm_t, sysadm_r)
+')
+
optional_policy(`
dpkg_run(sysadm_t, sysadm_r)
')
diff --git a/policy/modules/system/fstools.if b/policy/modules/system/fstools.if
index f04d843c..6ebe3800 100644
--- a/policy/modules/system/fstools.if
+++ b/policy/modules/system/fstools.if
@@ -209,3 +209,57 @@ interface(`fstools_getattr_swap_files',`

allow $1 swapfile_t:file getattr;
')
+
+########################################
+## <summary>
+## Ignore access to a swapfile.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain to not audit.
+## </summary>
+## </param>
+#
+interface(`fstools_dontaudit_getattr_swap_files',`
+ gen_require(`
+ type swapfile_t;
+ ')
+
+ dontaudit $1 swapfile_t:file getattr;
+')
+
+########################################
+## <summary>
+## Relabel to swapfile.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`fstools_relabelto_swap_files',`
+ gen_require(`
+ type swapfile_t;
+ ')
+
+ allow $1 swapfile_t:file relabelto;
+')
+
+########################################
+## <summary>
+## Manage swapfile.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`fstools_manage_swap_files',`
+ gen_require(`
+ type swapfile_t;
+ ')
+
+ allow $1 swapfile_t:file manage_file_perms;
+')
--
2.14.1