[gentoo-commits] proj/hardened-refpolicy:master commit in: policy/modules/services/

[Jason Zaman]

commit:     c293797e2f2a99b76d81bb1fc89ffbd4d5955e0f
Author:     Kenton Groombridge <me <AT> concord <DOT> sh>
AuthorDate: Sat Nov 27 20:08:52 2021 +0000
Commit:     Jason Zaman <perfinion <AT> gentoo <DOT> org>
CommitDate: Sun Jan 30 01:12:42 2022 +0000
URL:        
https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=c293797e

container: add tunables for containers to use nfs and cifs

Signed-off-by: Kenton Groombridge <me <AT> concord.sh>
Signed-off-by: Jason Zaman <perfinion <AT> gentoo.org>

 policy/modules/services/container.te | 51 ++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/policy/modules/services/container.te 
b/policy/modules/services/container.te
index 015d9f2d..35613b23 100644
--- a/policy/modules/services/container.te
+++ b/policy/modules/services/container.te
@@ -9,6 +9,20 @@ policy_module(container)
 ## </desc>
 gen_tunable(container_manage_cgroup, false)
 
+## <desc>
+##     <p>
+##     Allow containers to use NFS filesystems.
+##     </p>
+## </desc>
+gen_tunable(container_use_nfs, false)
+
+## <desc>
+##     <p>
+##     Allow containers to use CIFS filesystems.
+##     </p>
+## </desc>
+gen_tunable(container_use_samba, false)
+
 ########################################
 #
 # Declarations
@@ -216,6 +230,22 @@ tunable_policy(`container_manage_cgroup',`
        fs_manage_cgroup_files(container_domain)
 ')
 
+tunable_policy(`container_use_nfs',`
+       fs_manage_nfs_dirs(container_domain)
+       fs_manage_nfs_files(container_domain)
+       fs_manage_nfs_named_sockets(container_domain)
+       fs_read_nfs_symlinks(container_domain)
+       fs_exec_nfs_files(container_domain)
+')
+
+tunable_policy(`container_use_samba',`
+       fs_manage_cifs_dirs(container_domain)
+       fs_manage_cifs_files(container_domain)
+       fs_manage_cifs_named_sockets(container_domain)
+       fs_read_cifs_symlinks(container_domain)
+       fs_exec_cifs_files(container_domain)
+')
+
 optional_policy(`
        udev_read_runtime_files(container_domain)
 ')
@@ -476,6 +506,27 @@ ifdef(`init_systemd',`
        init_run_bpf(container_engine_domain)
 ')
 
+tunable_policy(`container_use_nfs',`
+       fs_manage_nfs_dirs(container_engine_domain)
+       fs_manage_nfs_files(container_engine_domain)
+       fs_manage_nfs_named_sockets(container_engine_domain)
+       fs_read_nfs_symlinks(container_engine_domain)
+       fs_mount_nfs(container_engine_domain)
+       fs_unmount_nfs(container_engine_domain)
+       fs_exec_nfs_files(container_engine_domain)
+       kernel_rw_fs_sysctls(container_engine_domain)
+',`
+       kernel_dontaudit_search_fs_sysctls(container_engine_domain)
+')
+
+tunable_policy(`container_use_samba',`
+       fs_manage_cifs_dirs(container_engine_domain)
+       fs_manage_cifs_files(container_engine_domain)
+       fs_manage_cifs_named_sockets(container_engine_domain)
+       fs_read_cifs_symlinks(container_engine_domain)
+       fs_exec_cifs_files(container_engine_domain)
+')
+
 optional_policy(`
        # to verify container image signatures
        gpg_exec(container_engine_domain)