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From: Richard Haines <richard_c_haines@btinternet.com>
To: selinux@vger.kernel.org
Cc: Richard Haines <richard_c_haines@btinternet.com>
Subject: [PATCH V6 1/1] selinux-testsuite: Add filesystem tests
Date: Thu, 16 Jan 2020 18:51:27 +0000
Message-ID: <20200116185127.169628-2-richard_c_haines@btinternet.com> (raw)
In-Reply-To: <20200116185127.169628-1-richard_c_haines@btinternet.com>

Test filesystem permissions, setfscreatecon(3), file { quotaon } and
changing file context via non and name-based type_transition rules.
The name-based rules only apply to MOD_POL_VERS=>11 and POL_VERS=>25

From kernels 5.5 filesystem { watch } is also tested.

Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
---
 defconfig                                     |   6 +
 policy/Makefile                               |   7 +
 policy/test_filesystem.te                     | 373 +++++++
 policy/test_filesystem_name_trans.te          |  20 +
 tests/Makefile                                |   7 +
 tests/filesystem/.gitignore                   |  11 +
 tests/filesystem/Makefile                     |  16 +
 tests/filesystem/check_file_context.c         |  75 ++
 tests/filesystem/check_mount_context.c        | 127 +++
 tests/filesystem/create_file.c                | 117 +++
 tests/filesystem/create_file_change_context.c | 146 +++
 tests/filesystem/fanotify_fs.c                |  79 ++
 tests/filesystem/fs_relabel.c                 | 138 +++
 tests/filesystem/grim_reaper.c                |  89 ++
 tests/filesystem/mount.c                      | 130 +++
 tests/filesystem/quotas_test.c                | 143 +++
 tests/filesystem/statfs_test.c                |  65 ++
 tests/filesystem/test                         | 966 ++++++++++++++++++
 tests/filesystem/umount.c                     |  84 ++
 19 files changed, 2599 insertions(+)
 create mode 100644 policy/test_filesystem.te
 create mode 100644 policy/test_filesystem_name_trans.te
 create mode 100644 tests/filesystem/.gitignore
 create mode 100644 tests/filesystem/Makefile
 create mode 100644 tests/filesystem/check_file_context.c
 create mode 100644 tests/filesystem/check_mount_context.c
 create mode 100644 tests/filesystem/create_file.c
 create mode 100644 tests/filesystem/create_file_change_context.c
 create mode 100644 tests/filesystem/fanotify_fs.c
 create mode 100644 tests/filesystem/fs_relabel.c
 create mode 100644 tests/filesystem/grim_reaper.c
 create mode 100644 tests/filesystem/mount.c
 create mode 100644 tests/filesystem/quotas_test.c
 create mode 100644 tests/filesystem/statfs_test.c
 create mode 100755 tests/filesystem/test
 create mode 100644 tests/filesystem/umount.c

diff --git a/defconfig b/defconfig
index 3bea332..7cb6a2c 100644
--- a/defconfig
+++ b/defconfig
@@ -88,3 +88,9 @@ CONFIG_TUN=m
 CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_TRACEPOINTS=y
+
+# Test filesystem permissions.
+# This is not required for SELinux operation itself.
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
+CONFIG_QFMT_V2=y
diff --git a/policy/Makefile b/policy/Makefile
index 6f1db03..33378b5 100644
--- a/policy/Makefile
+++ b/policy/Makefile
@@ -114,6 +114,13 @@ TARGETS += test_lockdown.te
 export M4PARAM += -Dlockdown_defined
 endif
 
+ifeq ($(shell grep -q filesystem $(POLDEV)/include/support/all_perms.spt && echo true),true)
+TARGETS += test_filesystem.te
+ifeq ($(shell [ $(MOD_POL_VERS) -ge 11 -a $(POL_VERS) -ge 25 ] && echo true),true)
+TARGETS += test_filesystem_name_trans.te
+endif
+endif
+
 ifeq (x$(DISTRO),$(filter x$(DISTRO),xRHEL4 xRHEL5 xRHEL6))
 TARGETS:=$(filter-out test_overlayfs.te test_mqueue.te test_ibpkey.te, $(TARGETS))
 endif
diff --git a/policy/test_filesystem.te b/policy/test_filesystem.te
new file mode 100644
index 0000000..a029a1b
--- /dev/null
+++ b/policy/test_filesystem.te
@@ -0,0 +1,373 @@
+#
+######### Test filesystem permissions policy module ##########
+#
+# Note: The name-based type_transition rules are in test_filesystem_name_trans.te
+#
+attribute filesystemdomain;
+kernel_setsched(filesystemdomain)
+
+#################### Create test file contexts ######################
+type test_filesystem_filecon_t;
+files_type(test_filesystem_filecon_t)
+
+# type transition context:
+type test_filesystem_filetranscon_t;
+files_type(test_filesystem_filetranscon_t)
+
+type test_filesystem_file_t;
+files_type(test_filesystem_file_t)
+
+################# Test all functions ##########################
+type test_filesystem_t;
+domain_type(test_filesystem_t)
+unconfined_runs_test(test_filesystem_t)
+typeattribute test_filesystem_t testdomain;
+typeattribute test_filesystem_t filesystemdomain;
+
+allow test_filesystem_t self:capability { sys_admin };
+allow test_filesystem_t self:filesystem { mount remount quotamod relabelfrom relabelto unmount quotaget };
+allow test_filesystem_t test_file_t:dir { add_name mounton write remove_name rmdir };
+# Create test file
+allow test_filesystem_t test_filesystem_file_t:dir { read add_name write search };
+allow test_filesystem_t test_filesystem_file_t:file { open getattr create write relabelfrom relabelto };
+
+fs_mount_all_fs(test_filesystem_t)
+fs_remount_all_fs(test_filesystem_t)
+fs_unmount_all_fs(test_filesystem_t)
+fs_relabelfrom_all_fs(test_filesystem_t)
+fs_get_xattr_fs_quotas(test_filesystem_t)
+files_search_all(test_filesystem_t)
+# Required for mount opts "rootcontext=system_u:object_r:test_filesystem_file_t:s0";
+fs_associate(test_filesystem_file_t)
+fs_getattr_xattr_fs(test_filesystem_t)
+
+# Update quotas
+fs_set_all_quotas(test_filesystem_t)
+allow test_filesystem_t test_filesystem_file_t:file { quotaon };
+
+# Create file and change context via setfilecon(3):
+fs_associate(test_filesystem_filecon_t)
+allow test_filesystem_t test_filesystem_filecon_t:file { open read getattr relabelto write };
+
+# Create file and change context via type_transition rule:
+fs_associate(test_filesystem_filetranscon_t)
+type_transition test_filesystem_t test_filesystem_file_t:file test_filesystem_filetranscon_t;
+allow test_filesystem_t test_filesystem_filetranscon_t:file { create getattr open write relabelfrom };
+dontaudit unconfined_t test_filesystem_filetranscon_t:file { getattr read };
+
+#################### Deny filesystem { relabelfrom } ######################
+# hooks.c may_context_mount_sb_relabel() FILESYSTEM__RELABELFROM
+type test_filesystem_sb_relabel_no_relabelfrom_t;
+domain_type(test_filesystem_sb_relabel_no_relabelfrom_t)
+unconfined_runs_test(test_filesystem_sb_relabel_no_relabelfrom_t)
+typeattribute test_filesystem_sb_relabel_no_relabelfrom_t testdomain;
+typeattribute test_filesystem_sb_relabel_no_relabelfrom_t filesystemdomain;
+
+allow test_filesystem_sb_relabel_no_relabelfrom_t self:capability { sys_admin };
+fs_associate(test_filesystem_sb_relabel_no_relabelfrom_t)
+allow test_filesystem_sb_relabel_no_relabelfrom_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { relabelto } ######################
+# hooks.c may_context_mount_sb_relabel() FILESYSTEM__RELABELTO
+type test_filesystem_sb_relabel_no_relabelto_t;
+domain_type(test_filesystem_sb_relabel_no_relabelto_t)
+unconfined_runs_test(test_filesystem_sb_relabel_no_relabelto_t)
+typeattribute test_filesystem_sb_relabel_no_relabelto_t testdomain;
+typeattribute test_filesystem_sb_relabel_no_relabelto_t filesystemdomain;
+
+allow test_filesystem_sb_relabel_no_relabelto_t self:capability { sys_admin };
+fs_mount_all_fs(test_filesystem_sb_relabel_no_relabelto_t)
+fs_relabelfrom_all_fs(test_filesystem_sb_relabel_no_relabelto_t)
+fs_associate(test_filesystem_sb_relabel_no_relabelto_t)
+allow test_filesystem_sb_relabel_no_relabelto_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { relabelfrom } ######################
+# hooks.c may_context_mount_inode_relabel() FILESYSTEM__RELABELFROM
+type test_filesystem_no_inode_no_relabelfrom_t;
+domain_type(test_filesystem_no_inode_no_relabelfrom_t)
+unconfined_runs_test(test_filesystem_no_inode_no_relabelfrom_t)
+typeattribute test_filesystem_no_inode_no_relabelfrom_t testdomain;
+typeattribute test_filesystem_no_inode_no_relabelfrom_t filesystemdomain;
+
+allow test_filesystem_no_inode_no_relabelfrom_t self:capability { sys_admin };
+fs_associate(test_filesystem_no_inode_no_relabelfrom_t)
+allow test_filesystem_no_inode_no_relabelfrom_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { associate } ######################
+# hooks.c may_context_mount_inode_relabel() FILESYSTEM__ASSOCIATE
+type test_filesystem_inode_relabel_no_associate_t;
+domain_type(test_filesystem_inode_relabel_no_associate_t)
+unconfined_runs_test(test_filesystem_inode_relabel_no_associate_t)
+typeattribute test_filesystem_inode_relabel_no_associate_t testdomain;
+typeattribute test_filesystem_inode_relabel_no_associate_t filesystemdomain;
+
+allow test_filesystem_inode_relabel_no_associate_t self:capability { sys_admin };
+allow test_filesystem_inode_relabel_no_associate_t self:filesystem { relabelto mount relabelfrom };
+fs_mount_all_fs(test_filesystem_inode_relabel_no_associate_t)
+fs_relabelfrom_all_fs(test_filesystem_inode_relabel_no_associate_t)
+allow test_filesystem_inode_relabel_no_associate_t test_file_t:dir { mounton write remove_name rmdir };
+
+########## Deny filesystem { associate } for create file ################
+# hooks.c may_create() FILESYSTEM__ASSOCIATE
+type test_filesystem_may_create_no_associate_t;
+domain_type(test_filesystem_may_create_no_associate_t)
+unconfined_runs_test(test_filesystem_may_create_no_associate_t)
+typeattribute test_filesystem_may_create_no_associate_t testdomain;
+typeattribute test_filesystem_may_create_no_associate_t filesystemdomain;
+
+allow test_filesystem_may_create_no_associate_t self:capability { sys_admin };
+allow test_filesystem_may_create_no_associate_t self:filesystem { mount relabelfrom relabelto unmount associate };
+allow test_filesystem_may_create_no_associate_t test_file_t:dir { mounton write remove_name rmdir };
+allow test_filesystem_may_create_no_associate_t self:dir { mounton add_name write };
+
+fs_mount_all_fs(test_filesystem_may_create_no_associate_t)
+fs_unmount_all_fs(test_filesystem_may_create_no_associate_t)
+fs_relabelfrom_all_fs(test_filesystem_may_create_no_associate_t)
+fs_associate(test_filesystem_may_create_no_associate_t)
+fs_getattr_xattr_fs(test_filesystem_may_create_no_associate_t)
+
+# Create test file
+# neverallow unlabeled_t test_filesystem_may_create_no_associate_t:filesystem { associate };
+allow test_filesystem_may_create_no_associate_t self:file { create relabelfrom relabelto };
+allow test_filesystem_may_create_no_associate_t unconfined_t:file { open read write };
+allow test_filesystem_may_create_no_associate_t unlabeled_t:dir { add_name search write };
+allow test_filesystem_may_create_no_associate_t unlabeled_t:file { create open relabelfrom write };
+
+#################### Deny filesystem { quotamod } ######################
+# hooks.c selinux_quotactl() FILESYSTEM__QUOTAMOD
+type test_filesystem_no_quotamod_t;
+domain_type(test_filesystem_no_quotamod_t)
+unconfined_runs_test(test_filesystem_no_quotamod_t)
+typeattribute test_filesystem_no_quotamod_t testdomain;
+typeattribute test_filesystem_no_quotamod_t filesystemdomain;
+
+allow test_filesystem_no_quotamod_t self:capability { sys_admin };
+allow test_filesystem_no_quotamod_t self:filesystem { quotaget relabelto mount unmount};
+fs_mount_all_fs(test_filesystem_no_quotamod_t)
+fs_relabelfrom_all_fs(test_filesystem_no_quotamod_t)
+fs_associate(test_filesystem_no_quotamod_t)
+# Required as $private_path to quota files
+files_search_all(test_filesystem_no_quotamod_t)
+allow test_filesystem_no_quotamod_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { quotaget } ######################
+# hooks.c selinux_quotactl() FILESYSTEM__QUOTAGET
+type test_filesystem_no_quotaget_t;
+domain_type(test_filesystem_no_quotaget_t)
+unconfined_runs_test(test_filesystem_no_quotaget_t)
+typeattribute test_filesystem_no_quotaget_t testdomain;
+typeattribute test_filesystem_no_quotaget_t filesystemdomain;
+
+allow test_filesystem_no_quotaget_t self:capability { sys_admin };
+allow test_filesystem_no_quotaget_t self:filesystem { quotamod relabelto mount unmount relabelfrom };
+allow test_filesystem_no_quotaget_t test_file_t:dir { mounton write remove_name rmdir };
+allow test_filesystem_no_quotaget_t self:file { quotaon };
+fs_mount_all_fs(test_filesystem_no_quotaget_t)
+fs_relabelfrom_all_fs(test_filesystem_no_quotaget_t)
+fs_associate(test_filesystem_no_quotaget_t)
+# Required as $private_path to quota files
+files_search_all(test_filesystem_no_quotaget_t)
+# For running quotacheck(8)
+files_type(test_filesystem_no_quotaget_t)
+
+#################### Deny file { quotaon } ######################
+# hooks.c selinux_quota_on() FILE__QUOTAON
+type test_file_no_quotaon_t;
+domain_type(test_file_no_quotaon_t)
+unconfined_runs_test(test_file_no_quotaon_t)
+typeattribute test_file_no_quotaon_t testdomain;
+typeattribute test_file_no_quotaon_t filesystemdomain;
+
+allow test_file_no_quotaon_t self:capability { sys_admin };
+allow test_file_no_quotaon_t self:filesystem { quotamod relabelto mount unmount relabelfrom };
+allow test_file_no_quotaon_t test_file_t:dir { mounton write remove_name rmdir };
+# neverallow test_file_no_quotaon_t self:file { quotaon };
+fs_mount_all_fs(test_file_no_quotaon_t)
+fs_relabelfrom_all_fs(test_file_no_quotaon_t)
+fs_associate(test_file_no_quotaon_t)
+# Required as $private_path to quota files
+files_search_all(test_file_no_quotaon_t)
+# For running quotacheck(8)
+files_type(test_file_no_quotaon_t)
+
+#################### Deny filesystem { mount } ######################
+# hooks.c selinux_sb_kern_mount() FILESYSTEM__MOUNT
+type test_filesystem_no_mount_t;
+domain_type(test_filesystem_no_mount_t)
+unconfined_runs_test(test_filesystem_no_mount_t)
+typeattribute test_filesystem_no_mount_t testdomain;
+typeattribute test_filesystem_no_mount_t filesystemdomain;
+
+allow test_filesystem_no_mount_t self:capability { sys_admin };
+fs_relabelfrom_all_fs(test_filesystem_no_mount_t)
+fs_associate(test_filesystem_no_mount_t)
+allow test_filesystem_no_mount_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { getattr } ######################
+# hooks.c selinux_sb_statfs() FILESYSTEM__GETATTR
+type test_filesystem_no_getattr_t;
+domain_type(test_filesystem_no_getattr_t)
+unconfined_runs_test(test_filesystem_no_getattr_t)
+typeattribute test_filesystem_no_getattr_t testdomain;
+typeattribute test_filesystem_no_getattr_t filesystemdomain;
+
+allow test_filesystem_no_getattr_t self:capability { sys_admin };
+fs_mount_all_fs(test_filesystem_no_getattr_t)
+fs_unmount_all_fs(test_filesystem_no_getattr_t)
+fs_relabelfrom_all_fs(test_filesystem_no_getattr_t)
+fs_associate(test_filesystem_no_getattr_t)
+allow test_filesystem_no_getattr_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { remount } ######################
+# hooks.c selinux_mount() FILESYSTEM__REMOUNT
+type test_filesystem_no_remount_t;
+domain_type(test_filesystem_no_remount_t)
+unconfined_runs_test(test_filesystem_no_remount_t)
+typeattribute test_filesystem_no_remount_t testdomain;
+typeattribute test_filesystem_no_remount_t filesystemdomain;
+
+allow test_filesystem_no_remount_t self:capability { sys_admin };
+fs_mount_all_fs(test_filesystem_no_remount_t)
+fs_unmount_all_fs(test_filesystem_no_remount_t)
+fs_relabelfrom_all_fs(test_filesystem_no_remount_t)
+fs_associate(test_filesystem_no_remount_t)
+allow test_filesystem_no_remount_t test_file_t:dir { mounton write remove_name rmdir };
+
+#################### Deny filesystem { unmount } ######################
+# hooks.c selinux_umount() FILESYSTEM__UNMOUNT
+type test_filesystem_no_unmount_t;
+domain_type(test_filesystem_no_unmount_t)
+unconfined_runs_test(test_filesystem_no_unmount_t)
+typeattribute test_filesystem_no_unmount_t testdomain;
+typeattribute test_filesystem_no_unmount_t filesystemdomain;
+
+allow test_filesystem_no_unmount_t self:capability { sys_admin };
+fs_mount_all_fs(test_filesystem_no_unmount_t)
+fs_relabelfrom_all_fs(test_filesystem_no_unmount_t)
+fs_associate(test_filesystem_no_unmount_t)
+allow test_filesystem_no_unmount_t test_file_t:dir { mounton write remove_name rmdir };
+
+########## Deny filesystem { associate } for setxattr ################
+# hooks.c selinux_inode_setxattr() FILESYSTEM__ASSOCIATE
+type test_filesystem_inode_setxattr_no_associate_t;
+domain_type(test_filesystem_inode_setxattr_no_associate_t)
+unconfined_runs_test(test_filesystem_inode_setxattr_no_associate_t)
+typeattribute test_filesystem_inode_setxattr_no_associate_t testdomain;
+typeattribute test_filesystem_inode_setxattr_no_associate_t filesystemdomain;
+
+allow test_filesystem_inode_setxattr_no_associate_t self:capability { sys_admin };
+allow test_filesystem_inode_setxattr_no_associate_t self:filesystem { mount relabelfrom relabelto unmount associate };
+allow test_filesystem_inode_setxattr_no_associate_t self:dir { mounton add_name write };
+allow test_filesystem_inode_setxattr_no_associate_t test_file_t:dir { mounton write remove_name rmdir };
+
+fs_mount_all_fs(test_filesystem_inode_setxattr_no_associate_t)
+fs_unmount_all_fs(test_filesystem_inode_setxattr_no_associate_t)
+fs_relabelfrom_all_fs(test_filesystem_inode_setxattr_no_associate_t)
+fs_getattr_xattr_fs(test_filesystem_inode_setxattr_no_associate_t)
+fs_associate(test_filesystem_inode_setxattr_no_associate_t)
+
+# Create test file
+allow test_filesystem_inode_setxattr_no_associate_t self:file { create relabelfrom relabelto };
+# neverallow unconfined_t test_filesystem_inode_setxattr_no_associate_t:filesystem { associate };
+dontaudit unconfined_t test_filesystem_filecon_t:file { getattr read };
+allow test_filesystem_inode_setxattr_no_associate_t unconfined_t:dir { add_name write };
+allow test_filesystem_inode_setxattr_no_associate_t unconfined_t:file { create relabelfrom relabelto };
+
+#allow test_filesystem_inode_setxattr_no_associate_t unconfined_t:file { open read getattr write };
+
+#################### Deny filesystem { watch } ######################
+# hooks.c selinux_path_notify() FILESYSTEM__WATCH
+type test_filesystem_no_watch_t;
+domain_type(test_filesystem_no_watch_t)
+unconfined_runs_test(test_filesystem_no_watch_t)
+typeattribute test_filesystem_no_watch_t testdomain;
+typeattribute test_filesystem_no_watch_t filesystemdomain;
+
+allow test_filesystem_no_watch_t self:capability { sys_admin };
+allow test_filesystem_no_watch_t self:filesystem { associate relabelto mount unmount relabelfrom };
+allow test_filesystem_no_watch_t test_file_t:dir { mounton write remove_name rmdir };
+fs_mount_all_fs(test_filesystem_no_watch_t)
+fs_relabelfrom_all_fs(test_filesystem_no_watch_t)
+fs_associate(test_filesystem_no_watch_t)
+
+################# Test process { setfscreate } #############
+type test_setfscreatecon_t;
+domain_type(test_setfscreatecon_t)
+unconfined_runs_test(test_setfscreatecon_t)
+typeattribute test_setfscreatecon_t testdomain;
+typeattribute test_setfscreatecon_t filesystemdomain;
+
+allow test_setfscreatecon_t self:capability { sys_admin };
+allow test_setfscreatecon_t self:process { setfscreate };
+allow test_setfscreatecon_t test_file_t:dir { add_name write remove_name };
+
+# Set new context on fs:
+type test_setfscreatecon_newcon_t;
+unconfined_runs_test(test_setfscreatecon_newcon_t)
+fs_associate(test_setfscreatecon_newcon_t)
+allow test_setfscreatecon_t test_setfscreatecon_newcon_t:dir { create getattr rmdir };
+
+################# deny process { setfscreate } #############
+type test_no_setfscreatecon_t;
+domain_type(test_no_setfscreatecon_t)
+unconfined_runs_test(test_no_setfscreatecon_t)
+typeattribute test_no_setfscreatecon_t testdomain;
+typeattribute test_no_setfscreatecon_t filesystemdomain;
+
+allow test_no_setfscreatecon_t self:capability { sys_admin };
+# neverallow test_no_setfscreatecon_t self:process { setfscreate };
+
+################# Test fscontext= ##########################
+type test_filesystem_fscontext_t;
+domain_type(test_filesystem_fscontext_t)
+unconfined_runs_test(test_filesystem_fscontext_t)
+typeattribute test_filesystem_fscontext_t testdomain;
+typeattribute test_filesystem_fscontext_t filesystemdomain;
+
+type test_filesystem_fscontext_fs_t;
+files_type(test_filesystem_fscontext_fs_t)
+
+allow test_filesystem_fscontext_t self:capability { sys_admin };
+allow test_filesystem_fscontext_t test_file_t:dir { mounton };
+allow test_filesystem_fscontext_t test_filesystem_filecon_t:file { getattr open read relabelto write };
+allow test_filesystem_fscontext_t test_filesystem_fscontext_fs_t:dir { add_name search write };
+allow test_filesystem_fscontext_t test_filesystem_fscontext_fs_t:file { create getattr open relabelfrom write };
+allow test_filesystem_fscontext_t test_filesystem_fscontext_fs_t:filesystem { mount relabelto unmount };
+fs_relabelfrom_all_fs(test_filesystem_fscontext_t)
+files_search_all(test_filesystem_fscontext_t)
+allow test_filesystem_filecon_t test_filesystem_fscontext_fs_t:filesystem associate;
+
+########### Test context= #################
+type test_filesystem_context_t;
+domain_type(test_filesystem_context_t)
+unconfined_runs_test(test_filesystem_context_t)
+typeattribute test_filesystem_context_t testdomain;
+typeattribute test_filesystem_context_t filesystemdomain;
+
+type test_filesystem_context_file_t;
+files_type(test_filesystem_context_file_t)
+
+allow test_filesystem_context_t self:capability { sys_admin };
+allow test_filesystem_context_t test_file_t:dir { mounton };
+allow test_filesystem_context_t test_filesystem_context_file_t:dir { add_name search write };
+allow test_filesystem_context_t test_filesystem_context_file_t:file { create getattr open read relabelfrom write };
+allow test_filesystem_context_t test_filesystem_context_file_t:filesystem { mount relabelfrom relabelto unmount };
+allow test_filesystem_context_t test_filesystem_filecon_t:file { getattr open read relabelto write };
+fs_mount_all_fs(test_filesystem_context_t)
+fs_unmount_all_fs(test_filesystem_context_t)
+fs_relabelfrom_all_fs(test_filesystem_context_t)
+files_search_all(test_filesystem_context_t)
+
+# For testing defcontext=
+allow test_filesystem_fscontext_t test_filesystem_context_file_t:dir { add_name write };
+allow test_filesystem_fscontext_t test_filesystem_context_file_t:file { create getattr open write };
+
+# For testing rootcontext= Set mountpoint to unlabeled first
+allow test_filesystem_context_t test_file_t:dir { relabelfrom };
+allow test_filesystem_context_t unlabeled_t:dir { mounton relabelto };
+
+#
+########### Allow these domains to be entered from sysadm domain ############
+#
+miscfiles_domain_entry_test_files(filesystemdomain)
+userdom_sysadm_entry_spec_domtrans_to(filesystemdomain)
diff --git a/policy/test_filesystem_name_trans.te b/policy/test_filesystem_name_trans.te
new file mode 100644
index 0000000..ce04601
--- /dev/null
+++ b/policy/test_filesystem_name_trans.te
@@ -0,0 +1,20 @@
+#
+######### Test filesystem name-base transition policy module ##########
+#
+
+# Name-based type transition context:
+type test_filesystem_filenametranscon1_t;
+files_type(test_filesystem_filenametranscon1_t)
+type test_filesystem_filenametranscon2_t;
+files_type(test_filesystem_filenametranscon2_t)
+
+# Create file and change context via name-based type_transition rule:
+fs_associate(test_filesystem_filenametranscon1_t)
+type_transition test_filesystem_t test_filesystem_file_t:file test_filesystem_filenametranscon1_t "name_trans_test_file1";
+allow test_filesystem_t test_filesystem_filenametranscon1_t:file { create getattr open write };
+dontaudit unconfined_t test_filesystem_filenametranscon1_t:file { getattr read };
+#
+fs_associate(test_filesystem_filenametranscon2_t)
+type_transition test_filesystem_t test_filesystem_file_t:file test_filesystem_filenametranscon2_t "name_trans_test_file2";
+allow test_filesystem_t test_filesystem_filenametranscon2_t:file { create getattr open write };
+dontaudit unconfined_t test_filesystem_filenametranscon2_t:file { getattr read };
diff --git a/tests/Makefile b/tests/Makefile
index e19ea2f..a1478f1 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -91,6 +91,13 @@ ifeq ($(shell grep -q lockdown $(POLDEV)/include/support/all_perms.spt && echo t
 SUBDIRS += lockdown
 endif
 
+ifeq ($(shell grep -q filesystem $(POLDEV)/include/support/all_perms.spt && echo true),true)
+SUBDIRS += filesystem
+ifeq ($(shell grep -q all_filesystem_perms.*watch $(POLDEV)/include/support/all_perms.spt && echo true),true)
+export CFLAGS += -DHAVE_FS_WATCH_PERM
+endif
+endif
+
 ifeq ($(DISTRO),RHEL4)
     SUBDIRS:=$(filter-out bounds dyntrace dyntrans inet_socket mmap nnp_nosuid overlay unix_socket, $(SUBDIRS))
 endif
diff --git a/tests/filesystem/.gitignore b/tests/filesystem/.gitignore
new file mode 100644
index 0000000..5ac18d0
--- /dev/null
+++ b/tests/filesystem/.gitignore
@@ -0,0 +1,11 @@
+mount
+umount
+quotas_test
+statfs_test
+fanotify_fs
+create_file_change_context
+fs_relabel
+check_file_context
+check_mount_context
+create_file
+grim_reaper
diff --git a/tests/filesystem/Makefile b/tests/filesystem/Makefile
new file mode 100644
index 0000000..d2fad63
--- /dev/null
+++ b/tests/filesystem/Makefile
@@ -0,0 +1,16 @@
+# Required for local building
+#export CFLAGS += -DHAVE_FS_WATCH_PERM
+
+TARGETS = mount umount quotas_test statfs_test create_file_change_context \
+fs_relabel check_file_context grim_reaper check_mount_context create_file
+
+LDLIBS += -lselinux
+
+ifneq (,$(findstring -DHAVE_FS_WATCH_PERM,$(CFLAGS)))
+	TARGETS += fanotify_fs
+endif
+
+all: $(TARGETS)
+
+clean:
+	rm -f $(TARGETS)
diff --git a/tests/filesystem/check_file_context.c b/tests/filesystem/check_file_context.c
new file mode 100644
index 0000000..a522e96
--- /dev/null
+++ b/tests/filesystem/check_file_context.c
@@ -0,0 +1,75 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <linux/unistd.h>
+#include <selinux/selinux.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -f file -e cxt [-v]\n"
+		"Where:\n\t"
+		"-f  File to check its context\n\t"
+		"-e  Expected context\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt, result, fd;
+	char *context = NULL, *expected = NULL, *file = NULL;
+	bool verbose = false;
+
+	while ((opt = getopt(argc, argv, "f:e:v")) != -1) {
+		switch (opt) {
+		case 'f':
+			file = optarg;
+			break;
+		case 'e':
+			expected = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!file || !expected)
+		print_usage(argv[0]);
+
+	fd = open(file, O_RDWR);
+	if (fd < 0) {
+		fprintf(stderr, "open(2) Failed: %s\n", strerror(errno));
+		return -1;
+	}
+
+	result = fgetfilecon(fd, &context);
+	if (result < 0) {
+		fprintf(stderr, "fgetfilecon(3) Failed: %s\n",
+			strerror(errno));
+		result = -1;
+		goto err;
+	}
+	result = 0;
+
+	if (strcmp(expected, context)) {
+		fprintf(stderr, "File context error, expected:\n\t%s\ngot:\n\t%s\n",
+			expected, context);
+		result = -1;
+	} else {
+		if (verbose)
+			printf("Pass - File contexts match: %s\n", context);
+	}
+err:
+	free(context);
+	close(fd);
+
+	return result;
+}
diff --git a/tests/filesystem/check_mount_context.c b/tests/filesystem/check_mount_context.c
new file mode 100644
index 0000000..2899dea
--- /dev/null
+++ b/tests/filesystem/check_mount_context.c
@@ -0,0 +1,127 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <linux/unistd.h>
+#include <selinux/selinux.h>
+#include <selinux/context.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -m mp [-e ctx] [-r] [-v]\n"
+		"Where:\n\t"
+		"-m  Mount point\n\t"
+		"-e  Expected MP context\n\t"
+		"-r  Reset MP context to 'unlabeled_t'\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt, result;
+	char *context = NULL, *expected = NULL, *mount = NULL, *newcon = NULL;
+	bool verbose = false, reset = false;
+	const char *type = "unlabeled_t";
+	context_t con_t;
+
+	while ((opt = getopt(argc, argv, "m:e:rv")) != -1) {
+		switch (opt) {
+		case 'm':
+			mount = optarg;
+			break;
+		case 'e':
+			expected = optarg;
+			break;
+		case 'r':
+			reset = true;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!mount)
+		print_usage(argv[0]);
+
+	result = getfilecon(mount, &context);
+	if (result < 0) {
+		fprintf(stderr, "getfilecon(3) Failed: %s\n",
+			strerror(errno));
+		result = -1;
+		goto err;
+	}
+	if (verbose)
+		printf("Current MP context: %s\n", context);
+
+	result = 0;
+
+	if (reset) {
+		/* Set context to unlabeled_t */
+		con_t = context_new(context);
+		if (!con_t) {
+			fprintf(stderr, "Unable to create context structure\n");
+			result = -1;
+			goto err;
+		}
+
+		if (context_type_set(con_t, type)) {
+			fprintf(stderr, "Unable to set new type\n");
+			free(con_t);
+			result = -1;
+			goto err;
+		}
+
+		newcon = context_str(con_t);
+		free(con_t);
+		if (!newcon) {
+			fprintf(stderr, "Unable to obtain new context string\n");
+			result = -1;
+			goto err;
+		}
+
+		result = setfilecon(mount, newcon);
+		free(newcon);
+		if (result < 0) {
+			fprintf(stderr, "setfilecon(3) Failed: %s\n",
+				strerror(errno));
+			result = -1;
+			goto err;
+		}
+
+		free(context);
+
+		result = getfilecon(mount, &context);
+		if (result < 0) {
+			fprintf(stderr, "getfilecon(3) Failed: %s\n",
+				strerror(errno));
+			return result;
+		}
+		result = 0;
+
+		if (verbose)
+			printf("Set new MP context: %s\n", context);
+
+	} else {
+		if (strcmp(expected, context)) {
+			fprintf(stderr, "Mount context error, expected:\n\t%s\ngot:\n\t%s\n",
+				expected, context);
+			result = -1;
+		} else {
+			if (verbose)
+				printf("Pass - Mountpoint contexts match: %s\n",
+				       context);
+		}
+	}
+
+err:
+	free(context);
+	return result;
+}
diff --git a/tests/filesystem/create_file.c b/tests/filesystem/create_file.c
new file mode 100644
index 0000000..ab8f20f
--- /dev/null
+++ b/tests/filesystem/create_file.c
@@ -0,0 +1,117 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <sys/types.h>
+#include <linux/unistd.h>
+#include <selinux/selinux.h>
+#include <selinux/context.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -f file [-e type] [-v]\n"
+		"Where:\n\t"
+		"-f  File to create\n\t"
+		"-e  Expected file context type\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt, result, fd, save_err;
+	char *context, *file = NULL, *type = NULL;
+	const char *file_type;
+	bool verbose = false;
+	context_t con_t;
+
+	while ((opt = getopt(argc, argv, "f:e:v")) != -1) {
+		switch (opt) {
+		case 'f':
+			file = optarg;
+			break;
+		case 'e':
+			type = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!file)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			exit(-1);
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	fd = creat(file, O_RDWR);
+	save_err = errno;
+	if (fd < 0) {
+		fprintf(stderr, "creat(2) Failed: %s\n", strerror(errno));
+		return save_err;
+	}
+
+	if (verbose)
+		printf("Created file: %s\n", file);
+
+	context = NULL;
+	result = fgetfilecon(fd, &context);
+	if (result < 0) {
+		fprintf(stderr, "fgetfilecon(3) Failed: %s\n",
+			strerror(errno));
+		result = -1;
+		goto err;
+	}
+	result = 0;
+
+	if (verbose)
+		printf("File context: %s\n", context);
+
+	if (type) {
+		con_t = context_new(context);
+		if (!con_t) {
+			fprintf(stderr, "Unable to create context structure\n");
+			result = -1;
+			goto err;
+		}
+
+		file_type = context_type_get(con_t);
+		if (!file_type) {
+			fprintf(stderr, "Unable to get new type\n");
+			free(con_t);
+			result = -1;
+			goto err;
+		}
+
+		if (strcmp(type, file_type)) {
+			fprintf(stderr, "File context error, expected:\n\t%s\ngot:\n\t%s\n",
+				type, file_type);
+			result = -1;
+		} else {
+			result = 0;
+			if (verbose)
+				printf("File context is correct\n");
+		}
+		free(con_t);
+	}
+
+err:
+	free(context);
+	close(fd);
+
+	return result;
+}
diff --git a/tests/filesystem/create_file_change_context.c b/tests/filesystem/create_file_change_context.c
new file mode 100644
index 0000000..83f780e
--- /dev/null
+++ b/tests/filesystem/create_file_change_context.c
@@ -0,0 +1,146 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <linux/unistd.h>
+#include <selinux/selinux.h>
+#include <selinux/context.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -f file -t type [-v]\n"
+		"Where:\n\t"
+		"-f  File to create\n\t"
+		"-t  Type for context of created file\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt, result, fd, save_err;
+	char *newfcon = NULL, *orgfcon = NULL, *type = NULL, *file = NULL;
+	char *context;
+	bool verbose = false;
+	context_t con_t;
+
+	while ((opt = getopt(argc, argv, "f:t:v")) != -1) {
+		switch (opt) {
+		case 'f':
+			file = optarg;
+			break;
+		case 't':
+			type = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!type || !file)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			exit(-1);
+		}
+
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	/* hooks.c may_create() FILESYSTEM__ASSOCIATE */
+	fd = creat(file, O_RDWR);
+	save_err = errno;
+	if (fd < 0) {
+		fprintf(stderr, "creat(2) Failed: %s\n", strerror(errno));
+		return save_err;
+	}
+	if (verbose)
+		printf("Created file: %s\n", file);
+
+	result = fgetfilecon(fd, &orgfcon);
+	if (result < 0) {
+		fprintf(stderr, "fgetfilecon(3) Failed: %s\n",
+			strerror(errno));
+		close(fd);
+		return -1;
+	}
+	if (verbose)
+		printf("Current file context is: %s\n", orgfcon);
+
+	/* Build new file context */
+	con_t = context_new(orgfcon);
+	if (!con_t) {
+		fprintf(stderr, "Unable to create context structure\n");
+		result = -1;
+		goto err;
+	}
+
+	if (context_type_set(con_t, type)) {
+		fprintf(stderr, "Unable to set new type\n");
+		free(con_t);
+		result = -1;
+		goto err;
+	}
+
+	newfcon = context_str(con_t);
+	free(con_t);
+	if (!newfcon) {
+		fprintf(stderr, "Unable to obtain new context string\n");
+		result = -1;
+		goto err;
+	}
+
+	/* hooks.c selinux_inode_setxattr() FILESYSTEM__ASSOCIATE */
+	result = fsetfilecon(fd, newfcon);
+	save_err = errno;
+	close(fd);
+	if (result < 0) {
+		fprintf(stderr, "fsetfilecon(3) Failed: %s\n",
+			strerror(errno));
+		result = save_err;
+		goto err1;
+	}
+
+	fd = open(file, O_RDWR);
+	if (fd < 0) {
+		fprintf(stderr, "open(2) Failed: %s\n", strerror(errno));
+		result = -1;
+		goto err1;
+	}
+
+	result = fgetfilecon(fd, &context);
+	if (result < 0) {
+		fprintf(stderr, "fgetfilecon(3) Failed: %s\n",
+			strerror(errno));
+		result = -1;
+		goto err1;
+	}
+	if (verbose)
+		printf("New file context is: %s\n", context);
+
+	result = 0;
+	if (strcmp(newfcon, context)) {
+		fprintf(stderr, "File context error, expected:\n\t%s\ngot:\n\t%s\n",
+			newfcon, context);
+		result = -1;
+	}
+
+err:
+	free(orgfcon);
+err1:
+	free(newfcon);
+	close(fd);
+
+	return result;
+}
diff --git a/tests/filesystem/fanotify_fs.c b/tests/filesystem/fanotify_fs.c
new file mode 100644
index 0000000..c525d69
--- /dev/null
+++ b/tests/filesystem/fanotify_fs.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/fanotify.h>
+#include <selinux/selinux.h>
+
+#ifndef FAN_MARK_FILESYSTEM
+#define FAN_MARK_FILESYSTEM	0x00000100
+#endif
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -t path [-v]\n"
+		"Where:\n\t"
+		"-t  Target mount point to mark\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char *argv[])
+{
+	int mask = FAN_OPEN, flags = FAN_MARK_ADD | FAN_MARK_FILESYSTEM;
+	int fd, result, opt, save_err;
+	char *context, *tgt = NULL;
+	bool verbose = false;
+
+	while ((opt = getopt(argc, argv, "t:v")) != -1) {
+		switch (opt) {
+		case 't':
+			tgt = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!tgt)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			exit(-1);
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	fd = fanotify_init(FAN_CLASS_CONTENT, O_RDWR);
+	if (fd < 0) {
+		fprintf(stderr, "fanotify_init(2) Failed: %s\n",
+			strerror(errno));
+		exit(-1);
+	}
+
+	result = fanotify_mark(fd, flags, mask, AT_FDCWD, tgt);
+	save_err = errno;
+	if (result < 0) {
+		fprintf(stderr, "fanotify_mark(2) Failed: %s\n",
+			strerror(errno));
+		close(fd);
+		return save_err;
+	}
+
+	if (verbose)
+		printf("Set fanotify_mark(2) on filesystem: %s\n", tgt);
+
+	close(fd);
+	return 0;
+}
diff --git a/tests/filesystem/fs_relabel.c b/tests/filesystem/fs_relabel.c
new file mode 100644
index 0000000..8ebc0bf
--- /dev/null
+++ b/tests/filesystem/fs_relabel.c
@@ -0,0 +1,138 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <linux/unistd.h>
+#include <linux/limits.h>
+#include <selinux/selinux.h>
+#include <selinux/context.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -b path -t type [-v]\n"
+		"Where:\n\t"
+		"-b  base directory\n\t"
+		"-t  Type for fs context to generate on base/mp1\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt, result, save_err;
+	char *context, *fs_con = NULL, *newcon = NULL, *base_dir, *type;
+	char fs_mount[PATH_MAX];
+	bool verbose = false;
+	context_t con_t;
+
+	while ((opt = getopt(argc, argv, "b:t:v")) != -1) {
+		switch (opt) {
+		case 'b':
+			base_dir = optarg;
+			break;
+		case 't':
+			type = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!type || !base_dir)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			exit(-1);
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	result = getfilecon(base_dir, &context);
+	if (result < 0) {
+		fprintf(stderr, "getfilecon(3) Failed: %s\n",
+			strerror(errno));
+		return -1;
+	}
+	if (verbose)
+		printf("%s context is: %s\n", base_dir, context);
+
+	/* Build new context for fs */
+	con_t = context_new(context);
+	if (!con_t) {
+		fprintf(stderr, "Unable to create context structure\n");
+		result = -1;
+		goto err;
+	}
+
+	if (context_type_set(con_t, type)) {
+		fprintf(stderr, "Unable to set new type\n");
+		free(con_t);
+		result = -1;
+		goto err;
+	}
+
+	newcon = context_str(con_t);
+	free(con_t);
+	if (!newcon) {
+		fprintf(stderr, "Unable to obtain new context string\n");
+		result = -1;
+		goto err;
+	}
+
+	result = setfscreatecon(newcon);
+	save_err = errno;
+	if (result < 0) {
+		fprintf(stderr, "Failed setfscreatecon(3): %s\n",
+			strerror(errno));
+		result = save_err;
+		goto err;
+	}
+
+	sprintf(fs_mount, "%s/%s", base_dir, "mp1");
+
+	result = mkdir(fs_mount, 0777);
+	if (result < 0) {
+		fprintf(stderr, "mkdir(2) Failed: %s\n", strerror(errno));
+		goto err;
+	}
+
+	result = getfilecon(fs_mount, &fs_con);
+	if (result < 0) {
+		fprintf(stderr, "getfilecon(3) Failed: %s\n",
+			strerror(errno));
+		goto err;
+	}
+	if (verbose)
+		printf("%s context is: %s\n", fs_mount, fs_con);
+
+	result = rmdir(fs_mount);
+	if (result < 0) {
+		fprintf(stderr, "rmdir(2) Failed: %s\n", strerror(errno));
+		goto err;
+	}
+
+	if (strcmp(newcon, fs_con)) {
+		fprintf(stderr, "FS context error, expected:\n\t%s\ngot:\n\t%s\n",
+			newcon, fs_con);
+		result = -1;
+	}
+err:
+	free(context);
+	free(newcon);
+	free(fs_con);
+
+	return result;
+}
diff --git a/tests/filesystem/grim_reaper.c b/tests/filesystem/grim_reaper.c
new file mode 100644
index 0000000..340546a
--- /dev/null
+++ b/tests/filesystem/grim_reaper.c
@@ -0,0 +1,89 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/mount.h>
+#include <selinux/selinux.h>
+
+#define WAIT_COUNT 60
+#define USLEEP_TIME 10000
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -t tgt [-v]\n"
+		"Where:\n\t"
+		"-t  target to unmount if active\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char *argv[])
+{
+	FILE *fp;
+	size_t len;
+	ssize_t num;
+	int opt, index = 0, i, result = 0;
+	char *mount_info[2], *buf = NULL, *item, *tgt;
+	bool verbose = false;
+
+	while ((opt = getopt(argc, argv, "t:v")) != -1) {
+		switch (opt) {
+		case 't':
+			tgt = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!tgt)
+		print_usage(argv[0]);
+
+	fp = fopen("/proc/mounts", "re");
+	if (!fp) {
+		fprintf(stderr, "Failed to open /proc/mounts: %s\n",
+			strerror(errno));
+		return -1;
+	}
+
+	while ((num = getline(&buf, &len, fp)) != -1) {
+		index = 0;
+		item = strtok(buf, " ");
+		while (item != NULL) {
+			mount_info[index] = item;
+			index++;
+			if (index == 2)
+				break;
+			item = strtok(NULL, " ");
+		}
+
+		if (strcmp(mount_info[0], tgt) == 0) {
+			if (verbose)
+				printf("Unmounting %s from %s\n",
+				       mount_info[1], mount_info[0]);
+
+			for (i = 0; i < WAIT_COUNT; i++) {
+				result = umount(mount_info[1]);
+				if (!result)
+					break;
+
+				if (errno != EBUSY) {
+					fprintf(stderr, "Failed umount(2): %s\n",
+						strerror(errno));
+					break;
+				}
+				usleep(USLEEP_TIME);
+			}
+		}
+	}
+
+	free(buf);
+	fclose(fp);
+	return result;
+}
diff --git a/tests/filesystem/mount.c b/tests/filesystem/mount.c
new file mode 100644
index 0000000..034f0ec
--- /dev/null
+++ b/tests/filesystem/mount.c
@@ -0,0 +1,130 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/mount.h>
+#include <selinux/selinux.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s [-s src] -t tgt [-f fs_type] [-o options] [-bmprv]\n"
+		"Where:\n\t"
+		"-s  Source path\n\t"
+		"-t  Target path\n\t"
+		"-f  Filesystem type\n\t"
+		"-o  Options list (comma separated list)\n\t"
+		"Zero or one of the following flags:\n\t"
+		"\t-b  MS_BIND\n\t"
+		"\t-m  MS_MOVE\n\t"
+		"\t-p  MS_PRIVATE\n\t"
+		"\t-r  MS_REMOUNT\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+static int ck_mount(char *mntpoint)
+{
+	int result = 0;
+	FILE *fp;
+	size_t len;
+	ssize_t num;
+	char *buf = NULL;
+
+	fp = fopen("/proc/mounts", "re");
+	if (fp == NULL) {
+		fprintf(stderr, "Failed to open /proc/mounts: %s\n",
+			strerror(errno));
+		return -1;
+	}
+
+	while ((num = getline(&buf, &len, fp)) != -1) {
+		if (strstr(buf, mntpoint) != NULL) {
+			result = 1;
+			break;
+		}
+	}
+
+	free(buf);
+	fclose(fp);
+	return result;
+}
+
+int main(int argc, char *argv[])
+{
+	int opt, result, save_err, flags = 0;
+	char *context, *src = NULL, *tgt = NULL, *fs_type = NULL, *opts = NULL;
+	bool verbose = false;
+
+	while ((opt = getopt(argc, argv, "s:t:f:o:pbmrv")) != -1) {
+		switch (opt) {
+		case 's':
+			src = optarg;
+			break;
+		case 't':
+			tgt = optarg;
+			break;
+		case 'f':
+			fs_type = optarg;
+			break;
+		case 'o':
+			opts = optarg;
+			break;
+		case 'b':
+			flags = MS_BIND;
+			break;
+		case 'p':
+			flags = MS_PRIVATE;
+			break;
+		case 'm':
+			flags = MS_MOVE;
+			break;
+		case 'r':
+			flags = MS_REMOUNT;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!tgt)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			return -1;
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	if (verbose)
+		printf("Mounting\n\tsrc: %s\n\ttgt: %s\n\tfs_type: %s flags: 0x%x\n\topts: %s\n",
+		       src, tgt, fs_type, flags, opts);
+
+	result = mount(src, tgt, fs_type, flags, opts);
+	save_err = errno;
+	if (result < 0) {
+		fprintf(stderr, "Failed mount(2): %s\n", strerror(errno));
+		return save_err;
+	}
+
+	if (flags == MS_MOVE) {
+		if (!ck_mount(src) && ck_mount(tgt)) {
+			if (verbose)
+				printf("MS_MOVE: Moved mountpoint\n");
+		} else {
+			fprintf(stderr, "MS_MOVE: Move mountpoint failed\n");
+			return -1;
+		}
+	}
+
+	return 0;
+}
diff --git a/tests/filesystem/quotas_test.c b/tests/filesystem/quotas_test.c
new file mode 100644
index 0000000..8359811
--- /dev/null
+++ b/tests/filesystem/quotas_test.c
@@ -0,0 +1,143 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/quota.h>
+#include <selinux/selinux.h>
+
+/*
+ * This is required so that the code compiles on RHEL/CentOS 7 and below.
+ * There <sys/quota.h> doesn't contain the definition and it conflicts
+ * with <linux/quota.h>
+ */
+#ifndef QFMT_VFS_V0
+#define QFMT_VFS_V0 2
+#endif
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -s src -t tgt [-v]\n"
+		"Where:\n\t"
+		"-s  Source path (e.g. /dev/loop0)\n\t"
+		"-t  Target quota file (Full path with either 'aquota.user'\n\t"
+		"    or 'aquota.group' appended)\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char *argv[])
+{
+	int opt, result, qcmd, save_err, test_id = geteuid();
+	char *context, *src = NULL, *tgt = NULL;
+	bool verbose = false;
+	char fmt_buf[2];
+
+	while ((opt = getopt(argc, argv, "s:t:v")) != -1) {
+		switch (opt) {
+		case 's':
+			src = optarg;
+			break;
+		case 't':
+			tgt = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!src || !tgt)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			return -1;
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	if (strstr(tgt, "aquota.user") != NULL) {
+		qcmd = QCMD(Q_QUOTAON, USRQUOTA);
+		result = quotactl(qcmd, src, QFMT_VFS_V0, tgt);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_QUOTAON, USRQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("User Quota - ON\n");
+
+		qcmd = QCMD(Q_GETFMT, USRQUOTA);
+		result = quotactl(qcmd, src, test_id, fmt_buf);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_GETFMT, USRQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("User Format: 0x%x\n", fmt_buf[0]);
+
+		qcmd = QCMD(Q_QUOTAOFF, USRQUOTA);
+		result = quotactl(qcmd, src, QFMT_VFS_V0, tgt);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_QUOTAOFF, USRQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("User Quota - OFF\n");
+
+		return 0;
+
+	} else if (strstr(tgt, "aquota.group") != NULL) {
+		qcmd = QCMD(Q_QUOTAON, GRPQUOTA);
+		result = quotactl(qcmd, src, QFMT_VFS_V0, tgt);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_QUOTAON, GRPQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("Group Quota - ON\n");
+
+		qcmd = QCMD(Q_GETFMT, GRPQUOTA);
+		result = quotactl(qcmd, src, test_id, fmt_buf);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_GETFMT, GRPQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("Group Format: 0x%x\n", fmt_buf[0]);
+
+		qcmd = QCMD(Q_QUOTAOFF, GRPQUOTA);
+		result = quotactl(qcmd, src, QFMT_VFS_V0, tgt);
+		save_err = errno;
+		if (result < 0) {
+			fprintf(stderr, "quotactl(Q_QUOTAOFF, GRPQUOTA) Failed: %s\n",
+				strerror(errno));
+			return save_err;
+		}
+		if (verbose)
+			printf("Group Quota - OFF\n");
+
+		return 0;
+	}
+
+	fprintf(stderr, "Required %s to specify 'aquota.user' or 'aquota.group' file\n",
+		tgt);
+	return -1;
+}
diff --git a/tests/filesystem/statfs_test.c b/tests/filesystem/statfs_test.c
new file mode 100644
index 0000000..310b66d
--- /dev/null
+++ b/tests/filesystem/statfs_test.c
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/statfs.h>
+#include <selinux/selinux.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s -t path [-v]\n"
+		"Where:\n\t"
+		"-t  Target path to statfs(2)\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+int main(int argc, char *argv[])
+{
+	int opt, result, save_err;
+	char *context, *tgt = NULL;
+	bool verbose = false;
+	struct statfs statfs_t;
+
+	while ((opt = getopt(argc, argv, "t:v")) != -1) {
+		switch (opt) {
+		case 't':
+			tgt = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!tgt)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			return -1;
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	result = statfs(tgt, &statfs_t);
+	save_err = errno;
+	if (result < 0) {
+		fprintf(stderr, "statfs(2) Failed: %s\n", strerror(errno));
+		return save_err;
+	}
+
+	if (verbose)
+		printf("statfs(2) returned magic filesystem: 0x%lx\n",
+		       statfs_t.f_type);
+
+	return 0;
+}
diff --git a/tests/filesystem/test b/tests/filesystem/test
new file mode 100755
index 0000000..f53ccfe
--- /dev/null
+++ b/tests/filesystem/test
@@ -0,0 +1,966 @@
+#!/usr/bin/perl
+use Test::More;
+
+BEGIN {
+    $basedir = $0;
+    $basedir =~ s|(.*)/[^/]*|$1|;
+
+    $test_count = 68;
+
+    # Options: -v = Verbose, -d disable udisks(8) daemon
+    $v              = " ";
+    $disable_udisks = 0;
+    $udisks2_status = 0;
+    foreach $arg (@ARGV) {
+        if ( $arg eq "-v" ) {
+            $v = $arg;
+        }
+        elsif ( $arg eq "-d" ) {
+            $disable_udisks = 1;
+        }
+    }
+
+    # From kernel 5.5 support for fanotify(7) with filesystem { watch }
+    $kvercur = `uname -r`;
+    chomp($kvercur);
+    $kverminstream = "5.5";
+
+    $result = `$basedir/../kvercmp $kvercur $kverminstream`;
+    if ( $result > 0 && -e "$basedir/fanotify_fs" ) {
+        $test_watch = 1;
+        $test_count += 4;
+    }
+
+    $test_name_trans = 0;
+    $pol_vers        = `checkpolicy -V | cut -f 1 -d ' '`;
+    $mod_pol_vers    = `checkmodule -V | cut -f 2 -d '-'`;
+
+    if ( $mod_pol_vers >= 11 and $pol_vers >= 25 ) {
+        $test_name_trans = 1;
+        $test_count += 2;
+    }
+
+    plan tests => $test_count;
+}
+
+# mount(2) MS_BIND | MS_PRIVATE requires an absolute path to a private mount
+# point before MS_MOVE
+$cwd = `pwd 2>/dev/null`;
+chomp($cwd);
+$private_path = "$cwd";
+if ( $basedir eq "." ) {
+    $private_path = "$cwd/mntpoint";
+}
+else {
+    $private_path = "$cwd/$basedir/mntpoint";
+}
+
+# Set initial filesystem type
+$fs_type = "ext4";
+
+# For list of devices used
+$device_count = 0;
+
+# Optionally stop the udisks(8) daemon, then restart on exit.
+sub udisks2_stop {
+    $status = 0;
+
+    if ( -e "/usr/bin/systemctl" ) {
+        $u_status_cmd = "/usr/bin/systemctl status udisks2 >& /dev/null";
+        $u_stop_cmd   = "/usr/bin/systemctl stop udisks2 >& /dev/null";
+    }
+    elsif ( -e "/usr/sbin/service" ) {
+        $u_status_cmd = "/usr/sbin/service udisks2 status >& /dev/null";
+        $u_stop_cmd   = "/usr/sbin/service udisks2 stop >& /dev/null";
+    }
+
+    if ($u_status_cmd) {
+        $result = system("$u_status_cmd");
+        $status = $result >> 8;
+        if ( $status eq 0 ) {
+            print "Stopping udisks2 service for these tests.\n";
+            system("$u_stop_cmd");
+            $status = 3;
+        }
+        else {
+            $status = 4;
+        }
+    }
+    return $status;
+}
+
+sub udisks2_restart {
+    my ($status) = @_;
+
+    if ( $status eq 3 ) {
+        print "Restarting udisks2 service.\n";
+        if ( -e "/usr/bin/systemctl" ) {
+            system("/usr/bin/systemctl start udisks2 >& /dev/null");
+        }
+        elsif ( -e "/usr/sbin/service" ) {
+            system("/usr/sbin/service udisks2 start >& /dev/null");
+        }
+    }
+}
+
+sub get_loop_dev {
+    system("udevadm settle");
+    print "Finding free /dev/loop entry\n";
+    $get_dev = `losetup -f 2>/dev/null`;
+    chomp($get_dev);
+    if ( $get_dev eq "" ) {
+        print "losetup failed to obtain /dev/loop entry\n";
+    }
+
+    # Keep list of devices for cleanup later
+    if ( $device_count eq 0 ) {
+        $device_list[$device_count] = $get_dev;
+        $device_count += 1;
+    }
+    elsif ( $get_dev ne $device_list[ $device_count - 1 ] ) {
+        $device_list[$device_count] = $get_dev;
+        $device_count += 1;
+    }
+    return $get_dev;
+}
+
+sub attach_dev {
+    my ( $att_dev, $base ) = @_;
+    system("udevadm settle");
+    print "Attaching $base/fstest to $att_dev\n";
+    $result = system("losetup $att_dev $base/fstest 2>/dev/null");
+    if ( $result != 0 ) {
+        print "Failed to attach $base/fstest to $att_dev\n";
+    }
+    system("udevadm settle");
+}
+
+sub make_fs {
+    my ( $mk_type, $mk_dev, $mk_dir ) = @_;
+    print "Create $mk_dir/fstest with dd\n";
+    $result = system(
+        "dd if=/dev/zero of=$mk_dir/fstest bs=1024 count=10240 2>/dev/null");
+    if ( $result != 0 ) {
+        print "dd failed to create $mk_dir/fstest\n";
+    }
+
+    attach_dev( $mk_dev, $mk_dir );
+
+    print "Make $mk_type filesystem on $mk_dev\n";
+    $result = system("mkfs.$mk_type -I 256 $mk_dev >& /dev/null");
+    if ( $result != 0 ) {
+        system("losetup -d $mk_dev 2>/dev/null");
+        print "mkfs.$mk_type failed to create filesystem on $mk_dev\n";
+    }
+}
+
+sub mk_mntpoint_1 {
+    my ($path) = @_;
+    system("rm -rf $path/mp1 2>/dev/null");
+    system("mkdir -p $path/mp1 2>/dev/null");
+}
+
+sub mk_mntpoint_2 {
+    my ($path) = @_;
+    system("rm -rf $path/mp2 2>/dev/null");
+    system("mkdir -p $path/mp2 2>/dev/null");
+}
+
+sub cleanup {
+    my ($base) = @_;
+    system("rm -rf $base/fstest 2>/dev/null");
+    system("rm -rf $base/mntpoint 2>/dev/null");
+}
+
+sub cleanup1 {
+    my ( $base, $d ) = @_;
+    system("udevadm settle");
+    system("losetup -d $d 2>/dev/null");
+    system("udevadm settle");
+    system("rm -rf $base/fstest 2>/dev/null");
+    system("rm -rf $base/mntpoint 2>/dev/null");
+}
+
+# Cleanup any attached /dev/loop entries
+sub reaper {
+    my ( $base, $v ) = @_;
+
+    foreach my $n (@device_list) {
+        system("$base/grim_reaper -t $n $v 2>/dev/null");
+    }
+}
+
+# End subroutines
+
+if ($disable_udisks) {
+    $udisks2_status = udisks2_stop();
+}
+
+cleanup($basedir);
+
+############### Test setfscreatecon(3) ##########################
+system("mkdir -p $basedir/mntpoint 2>/dev/null");
+
+print "Test setfscreatecon(3)\n";
+$result = system
+"runcon -t test_setfscreatecon_t $basedir/fs_relabel $v -b $basedir/mntpoint -t test_setfscreatecon_newcon_t";
+ok( $result eq 0 );
+
+$result = system
+"runcon -t test_no_setfscreatecon_t $basedir/fs_relabel $v -b $basedir/mntpoint -t test_setfscreatecon_newcon_t 2>&1";
+ok( $result >> 8 eq 13 );
+
+system("rm -rf $basedir/mntpoint 2>/dev/null");
+
+############### Test Basic Mount/Unmount ##########################
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$mount_opts1 =
+"quota,usrquota,grpquota,defcontext=system_u:object_r:test_filesystem_file_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$mount_opts1\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/mount -s $dev -t $private_path/mp1 -f $fs_type -o $mount_opts1 $v"
+);
+ok( $result eq 0 );
+
+print "Then remount\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/mount -r -s $dev -t $private_path/mp1 -f $fs_type -o $mount_opts1 $v"
+);
+ok( $result eq 0 );
+
+print "Running quotacheck(8) to init user/group quota files\n";
+
+# On RHEL-6, there is a type transition to quota_t when running quotacheck
+# as unconfined_t. Using "runcon `id -Z` quotacheck ..." resolves this.
+$result = system("runcon `id -Z` quotacheck -ugF vfsv0 $private_path/mp1");
+ok( $result eq 0 );
+
+print "Toggle User & Group quotas on/off\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/quotas_test -s $dev -t $private_path/mp1/aquota.user $v"
+);
+ok( $result eq 0 );
+$result = system(
+"runcon -t test_filesystem_t $basedir/quotas_test -s $dev -t $private_path/mp1/aquota.group $v"
+);
+ok( $result eq 0 );
+
+print "Get statfs(2)\n";
+$result =
+  system(
+    "runcon -t test_filesystem_t $basedir/statfs_test -t $basedir/mntpoint $v");
+ok( $result eq 0 );
+
+print
+"Creating 'trans_test_file' and checking context changed via type_transition rule\n";
+$result =
+  system(
+"runcon -t test_filesystem_t $basedir/create_file -f $private_path/mp1/trans_test_file -e test_filesystem_filetranscon_t $v"
+  );
+ok( $result eq 0 );
+
+print "Creating 'test_file' and changing its context via setfilecon(3)\n";
+$result =
+  system(
+"runcon -t test_filesystem_t $basedir/create_file_change_context -t test_filesystem_filecon_t -f $private_path/mp1/test_file $v"
+  );
+ok( $result eq 0 );
+
+if ($test_name_trans) {
+    print
+"Creating 'name_trans_test_file1' and checking context changed via name-based type_transition rule\n";
+    $result = system(
+"runcon -t test_filesystem_t $basedir/create_file -f $private_path/mp1/name_trans_test_file1 -e test_filesystem_filenametranscon1_t $v"
+    );
+    ok( $result eq 0 );
+
+    print
+"Creating 'name_trans_test_file2' and checking context changed via name-based type_transition rule\n";
+    $result = system(
+"runcon -t test_filesystem_t $basedir/create_file -f $basedir/mntpoint/mp1/name_trans_test_file2 -e test_filesystem_filenametranscon2_t $v"
+    );
+    ok( $result eq 0 );
+}
+
+if ($test_watch) {
+    print "fanotify(7) test\n";
+    $result = system(
+"runcon -t test_filesystem_t $basedir/fanotify_fs $v -t $basedir/mntpoint/mp1"
+    );
+    ok( $result eq 0 );
+}
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system("runcon -t test_filesystem_t $basedir/umount -t $private_path/mp1 $v");
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Test Move Mount ##########################
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$mount_opts2 =
+"quota,usrquota,grpquota,rootcontext=system_u:object_r:test_filesystem_file_t:s0";
+
+print "Set mount MS_BIND on filesystem\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/mount -s $private_path -t $private_path -b $v"
+);
+ok( $result eq 0 );
+
+print "Set mount MS_PRIVATE on filesystem\n";
+$result =
+  system("runcon -t test_filesystem_t $basedir/mount -t $private_path -p $v");
+ok( $result eq 0 );
+
+mk_mntpoint_2($private_path);
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$mount_opts2\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/mount -s $dev -t $private_path/mp1 -f $fs_type -o $mount_opts2 $v"
+);
+ok( $result eq 0 );
+
+print "Set mount MS_MOVE on filesystem\n";
+$result = system(
+"runcon -t test_filesystem_t $basedir/mount -s $private_path/mp1 -t $private_path/mp2 -m  $v"
+);
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp2\n";
+$result =
+  system("runcon -t test_filesystem_t $basedir/umount -t $private_path/mp2 $v");
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint\n";
+$result =
+  system("runcon -t test_filesystem_t $basedir/umount -t $private_path $v");
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { relabelfrom } ##########################
+# hooks.c may_context_mount_sb_relabel() FILESYSTEM__RELABELFROM
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_relabelfrom =
+  "defcontext=system_u:object_r:test_filesystem_sb_relabel_no_relabelfrom_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_relabelfrom\n";
+$result = system(
+"runcon -t test_filesystem_sb_relabel_no_relabelfrom_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_relabelfrom $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { relabelto } ##########################
+# hooks.c may_context_mount_sb_relabel() FILESYSTEM__RELABELTO
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_relabelto =
+  "fscontext=system_u:object_r:test_filesystem_sb_relabel_no_relabelto_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_relabelto\n";
+$result = system(
+"runcon -t test_filesystem_sb_relabel_no_relabelto_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_relabelto $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { relabelfrom } ##########################
+# hooks.c may_context_mount_inode_relabel() FILESYSTEM__RELABELFROM
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_relabelfrom =
+  "rootcontext=system_u:object_r:test_filesystem_no_inode_no_relabelfrom_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_relabelfrom\n";
+$result = system(
+"runcon -t test_filesystem_no_inode_no_relabelfrom_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_relabelfrom $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { associate } ##########################
+# hooks.c may_context_mount_inode_relabel() FILESYSTEM__ASSOCIATE
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+
+# This defcontext will trigger denial.
+$opts_no_associate =
+"defcontext=system_u:object_r:test_filesystem_inode_relabel_no_associate_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_associate\n";
+$result = system(
+"runcon -t test_filesystem_inode_relabel_no_associate_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_associate $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { associate } ##########################
+# hooks.c may_create() FILESYSTEM__ASSOCIATE
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+
+# Use this fscontext= to get sensible audit log entry of:
+#  "allow unlabeled_t test_filesystem_may_create_no_associate_t:filesystem associate;"
+$opts_no_associate_file =
+  "fscontext=system_u:object_r:test_filesystem_may_create_no_associate_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_associate_file\n";
+$result = system(
+"runcon -t test_filesystem_may_create_no_associate_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_associate_file $v"
+);
+ok( $result eq 0 );
+
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_may_create_no_associate_t $basedir/create_file_change_context -t unconfined_t -f $basedir/mntpoint/mp1/test_file $v 2>&1"
+  );
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_may_create_no_associate_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { quotamod } ##########################
+# hooks.c selinux_quotactl() FILESYSTEM__QUOTAMOD
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_quotamod =
+"quota,usrquota,grpquota,fscontext=system_u:object_r:test_filesystem_no_quotamod_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_quotamod\n";
+$result = system(
+"runcon -t test_filesystem_no_quotamod_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_quotamod $v 2>&1"
+);
+ok( $result eq 0 );
+
+# No need to run quotacheck(8) as never gets far enough to read quota file
+print "Toggle User & Group quotas on/off\n";    # Must have full path
+$result = system(
+"runcon -t test_filesystem_no_quotamod_t $basedir/quotas_test -s $dev -t $private_path/mp1/aquota.user $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_no_quotamod_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { quotaget } ##########################
+# hooks.c selinux_quotactl() FILESYSTEM__QUOTAGET
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_quotaget =
+"quota,usrquota,grpquota,context=system_u:object_r:test_filesystem_no_quotaget_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_quotaget\n";
+$result = system(
+"runcon -t test_filesystem_no_quotaget_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_quotaget $v"
+);
+ok( $result eq 0 );
+
+print "Running quotacheck(8) to init user/group quota files\n";
+$result = system("runcon `id -Z` quotacheck -ugF vfsv0 $private_path/mp1");
+ok( $result eq 0 );
+
+print "Toggle User & Group quotas on/off\n";    # Must have full path
+$result = system(
+"runcon -t test_filesystem_no_quotaget_t $basedir/quotas_test -s $dev -t $private_path/mp1/aquota.user $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_no_quotaget_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny file { quotaon } ##########################
+# hooks.c selinux_quota_on() FILE__QUOTAON
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_quotaon =
+  "quota,usrquota,grpquota,context=system_u:object_r:test_file_no_quotaon_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_quotaon\n";
+$result = system(
+"runcon -t test_file_no_quotaon_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_quotaon $v"
+);
+ok( $result eq 0 );
+
+print "Running quotacheck(8) to init user/group quota files\n";
+$result = system("runcon `id -Z` quotacheck -ugF vfsv0 $private_path/mp1");
+ok( $result eq 0 );
+
+print "Toggle User quotas on/off\n";    # Must have full path
+$result = system(
+"runcon -t test_file_no_quotaon_t $basedir/quotas_test -s $dev -t $private_path/mp1/aquota.user $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_file_no_quotaon_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { mount } ##########################
+# hooks.c selinux_sb_kern_mount() FILESYSTEM__MOUNT
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_mount = "rootcontext=system_u:object_r:test_filesystem_no_mount_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_mount\n";
+$result = system(
+"runcon -t test_filesystem_no_mount_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_mount $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { getattr } ##########################
+# hooks.c selinux_sb_statfs() FILESYSTEM__GETATTR
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_getattr =
+  "rootcontext=system_u:object_r:test_filesystem_no_getattr_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_getattr\n";
+$result = system(
+"runcon -t test_filesystem_no_getattr_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_getattr $v"
+);
+ok( $result eq 0 );
+
+$result = system(
+"runcon -t test_filesystem_no_getattr_t $basedir/statfs_test -t $basedir/mntpoint $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_no_getattr_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { remount } ##########################
+# hooks.c selinux_mount() FILESYSTEM__REMOUNT
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_remount =
+  "rootcontext=system_u:object_r:test_filesystem_no_remount_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_remount\n";
+$result = system(
+"runcon -t test_filesystem_no_remount_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_remount $v"
+);
+ok( $result eq 0 );
+
+print "Then remount\n";
+$result = system(
+"runcon -t test_filesystem_no_remount_t $basedir/mount -r -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_remount $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_no_remount_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { unmount } ##########################
+# hooks.c selinux_umount() FILESYSTEM__UNMOUNT
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_unmount =
+  "rootcontext=system_u:object_r:test_filesystem_no_unmount_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_unmount\n";
+$result = system(
+"runcon -t test_filesystem_no_unmount_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_unmount $v"
+);
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_no_unmount_t $basedir/umount -t $basedir/mntpoint/mp1 $v 2>&1"
+);
+ok( $result >> 8 eq 13 );
+
+# Make sure it does get unmounted
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+    "runcon -t test_filesystem_t $basedir/umount -t $basedir/mntpoint/mp1 $v");
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { associate }  ##########################
+# hooks.c selinux_inode_setxattr() FILESYSTEM__ASSOCIATE
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$opts_no_associate_xattr =
+"defcontext=system_u:object_r:test_filesystem_inode_setxattr_no_associate_t:s0,fscontext=system_u:object_r:test_filesystem_inode_setxattr_no_associate_t:s0";
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$opts_no_associate_xattr\n";
+$result = system(
+"runcon -t test_filesystem_inode_setxattr_no_associate_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_associate_xattr $v"
+);
+ok( $result eq 0 );
+
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_inode_setxattr_no_associate_t $basedir/create_file_change_context -t unconfined_t -f $basedir/mntpoint/mp1/test_file $v 2>&1"
+  );
+ok( $result >> 8 eq 13 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_inode_setxattr_no_associate_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+############### Deny filesystem { watch }  ##########################
+# hooks.c selinux_path_notify() FILESYSTEM__WATCH
+if ($test_watch) {
+    mk_mntpoint_1($private_path);
+    $dev = get_loop_dev();
+    make_fs( $fs_type, $dev, $basedir );
+    $opts_no_watch = "context=system_u:object_r:test_filesystem_no_watch_t:s0";
+
+    print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+    print "Using mount options:\n\t$opts_no_watch\n";
+    $result = system(
+"runcon -t test_filesystem_no_watch_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $opts_no_watch $v"
+    );
+    ok( $result eq 0 );
+
+    print "test_fanotify\n";
+    $result = system(
+"runcon -t test_filesystem_no_watch_t $basedir/fanotify_fs $v -t $basedir/mntpoint/mp1 2>&1"
+    );
+    ok( $result >> 8 eq 13 );
+
+    print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+    $result = system(
+"runcon -t test_filesystem_no_watch_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+    );
+    ok( $result eq 0 );
+
+    print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+    cleanup1( $basedir, $dev );
+}
+
+##########################################################################
+# context     - Useful when mounting filesystems that do not support extended
+#               attributes.
+#   Tested by - Creating a filesystem that has xattrs set to a different value,
+#               then mount with context= and confirm that the files have that
+#               context as well as any newly created files (even if fscreate
+#               was set to something else), and that setfilecon/setxattr() on
+#               files within the mount fails with errno EOPNOTSUPP.
+##########################################################################
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+
+# Mount with xttrs to create a file with specific context.
+$context1_opts =
+  "defcontext=system_u:object_r:test_filesystem_context_file_t:s0";
+
+print "Testing 'context=' mount option\n";
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$context1_opts\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $context1_opts $v"
+);
+ok( $result eq 0 );
+
+# Create file with 'test_filesystem_filecon_t' context
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/create_file_change_context -t test_filesystem_filecon_t -f $private_path/mp1/test_file $v"
+  );
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+# Need to free the loop device, then get new one and attach
+system("losetup -d $dev 2>/dev/null");
+$dev = get_loop_dev();
+attach_dev( $dev, $basedir );
+
+# Mount again with no xttr support
+$context2_opts = "context=system_u:object_r:test_filesystem_context_file_t:s0";
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$context2_opts\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $context2_opts $v"
+);
+ok( $result eq 0 );
+
+# Now check the context on file is system_u:object_r:test_filesystem_context_file_t:s0
+print "Check test file context $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/check_file_context -f $private_path/mp1/test_file -e system_u:object_r:test_filesystem_context_file_t:s0 $v"
+  );
+ok( $result eq 0 );
+
+# Then create a file with 'test_filesystem_filecon_t' context, this should fail with EOPNOTSUPP
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/create_file_change_context -t test_filesystem_filecon_t -f $private_path/mp1/test_file $v 2>/dev/null"
+  );
+ok( $result >> 8 eq 95 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+##########################################################################
+# rootcontext - Explicitly label the root inode of the filesystem being
+#               mounted before that filesystem or inode becomes visible
+#               to userspace.
+#   Tested by - Set mountpoint to unlabeled_t and then check that the
+#               context of the root directory matches rootcontext= after
+#               the mount operation.
+##########################################################################
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$root_opts = "rootcontext=system_u:object_r:test_filesystem_context_file_t:s0";
+
+print "Testing 'rootcontext=' mount option\n";
+
+# Reset mountpoint to 'unlabeled_t' so it is different to any other possible test values.
+print "Resetting MP to unlabeled_t $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/check_mount_context -r -m $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$root_opts\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $root_opts $v"
+);
+ok( $result eq 0 );
+
+# Now check the mountpoint is the 'rootcontext=' value
+print "Check MP context $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/check_mount_context -m $basedir/mntpoint/mp1 -e system_u:object_r:test_filesystem_context_file_t:s0 $v"
+  );
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+##########################################################################
+# defcontext  - Set default security context for unlabeled files.
+#               This overrides the value set for unlabeled files in policy
+#               and requires a filesystem that supports xattr labeling.
+#   Tested by - Create filesystem that has files w/o xattrs and then confirm
+#               that they are mapped to the specified defcontext upon mount,
+#               where defcontext differs from the policy default.
+##########################################################################
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+make_fs( $fs_type, $dev, $basedir );
+$test_opts = "context=system_u:object_r:test_filesystem_context_file_t:s0";
+
+print "Testing 'defcontext=' mount option\n";
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$test_opts\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $test_opts $v"
+);
+ok( $result eq 0 );
+
+# Create file, its context will be system_u:object_r:test_filesystem_context_file_t:s0 from $test_opts
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -u system_u -t test_filesystem_fscontext_t $basedir/create_file -f $basedir/mntpoint/mp1/test_file -e test_filesystem_context_file_t $v"
+  );
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+);
+ok( $result eq 0 );
+
+# Need to free the loop device, then get new dev one and attach
+system("losetup -d $dev 2>/dev/null");
+$dev = get_loop_dev();
+attach_dev( $dev, $basedir );
+
+# Mount again with defcontext=
+$defcontext_opts = "defcontext=system_u:object_r:test_filesystem_filecon_t:s0";
+print "Mount $fs_type filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$defcontext_opts\n";
+$result = system(
+"runcon -t test_filesystem_context_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $defcontext_opts $v"
+);
+ok( $result eq 0 );
+
+# Now check the file context is now system_u:object_r:test_filesystem_filecon_t:s0
+print "Check test file context $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/check_file_context -f $basedir/mntpoint/mp1/test_file -e system_u:object_r:test_filesystem_filecon_t:s0 $v"
+  );
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_context_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+##########################################################################
+# fscontext   - Sets the overarching filesystem label to a specific security
+#               context. This filesystem label is separate from the individual
+#               labels on the files.
+#   Tested by - Mount a tmpfs (fs_use_trans) filesystem with fscontext= and
+#               then create a file within it, checking its context.
+##########################################################################
+$fs_type = "tmpfs";
+mk_mntpoint_1($private_path);
+$dev = get_loop_dev();
+$fscontext_opts =
+"fscontext=system_u:object_r:test_filesystem_fscontext_fs_t:s0,size=10M,mode=0770";
+
+print "Testing 'fscontext=' mount option\n";
+print "Mount tmpfs filesystem on $basedir/mntpoint/mp1\n";
+print "Using mount options:\n\t$fscontext_opts\n";
+$result = system(
+"runcon -t test_filesystem_fscontext_t $basedir/mount -s $dev -t $basedir/mntpoint/mp1 -f $fs_type -o $fscontext_opts $v"
+);
+ok( $result eq 0 );
+
+print "Creating test file $basedir/mntpoint/mp1/test_file\n";
+$result =
+  system(
+"runcon -t test_filesystem_fscontext_t $basedir/create_file_change_context -t test_filesystem_filecon_t -f $private_path/mp1/test_file $v"
+  );
+ok( $result eq 0 );
+
+print "Unmount filesystem from $basedir/mntpoint/mp1\n";
+$result =
+  system(
+"runcon -t test_filesystem_fscontext_t $basedir/umount -t $basedir/mntpoint/mp1 $v"
+  );
+ok( $result eq 0 );
+
+print "Removing: $dev $basedir/mntpoint $basedir/fstest\n";
+cleanup1( $basedir, $dev );
+
+reaper( $basedir, $v );
+
+if ($disable_udisks) {
+    udisks2_restart($udisks2_status);
+}
+
+exit;
diff --git a/tests/filesystem/umount.c b/tests/filesystem/umount.c
new file mode 100644
index 0000000..3029741
--- /dev/null
+++ b/tests/filesystem/umount.c
@@ -0,0 +1,84 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <sys/mount.h>
+#include <selinux/selinux.h>
+
+static void print_usage(char *progname)
+{
+	fprintf(stderr,
+		"usage:  %s [-t] [-v]\n"
+		"Where:\n\t"
+		"-t  Target path\n\t"
+		"-v  Print information.\n", progname);
+	exit(-1);
+}
+
+#define WAIT_COUNT 60
+#define USLEEP_TIME 100000
+
+int main(int argc, char *argv[])
+{
+	char *context, *tgt = NULL;
+	int opt, result, i, save_err;
+	bool verbose = false;
+
+	while ((opt = getopt(argc, argv, "t:v")) != -1) {
+		switch (opt) {
+		case 't':
+			tgt = optarg;
+			break;
+		case 'v':
+			verbose = true;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	if (!tgt)
+		print_usage(argv[0]);
+
+	if (verbose) {
+		result = getcon(&context);
+		if (result < 0) {
+			fprintf(stderr, "Failed to obtain process context\n");
+			exit(-1);
+		}
+		printf("Process context:\n\t%s\n", context);
+		free(context);
+	}
+
+	/*
+	 * umount(2) will sometimes return EBUSY when other tasks are
+	 * checking mounts so wait around before bailing out.
+	 */
+	for (i = 0; i < WAIT_COUNT; i++) {
+		result = umount(tgt);
+		save_err = errno;
+		if (!result) {
+			if (verbose)
+				printf("Unmounted: %s\n", tgt);
+
+			return 0;
+		}
+
+		if (verbose && save_err == EBUSY)
+			printf("umount(2) returned EBUSY %d times\n", i + 1);
+
+		if (save_err != EBUSY) {
+			fprintf(stderr, "Failed umount(2): %s\n",
+				strerror(save_err));
+			return save_err;
+		}
+		usleep(USLEEP_TIME);
+	}
+
+	fprintf(stderr, "Failed to umount(2) after %d retries with: %s\n",
+		WAIT_COUNT, strerror(save_err));
+
+	return save_err;
+}
-- 
2.24.1


  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 18:51 [PATCH V6 0/1] " Richard Haines
2020-01-16 18:51 ` Richard Haines [this message]
2020-01-17 17:32   ` [PATCH V6 1/1] " Stephen Smalley
     [not found]     ` <0556d72199ca519fa295449bce6aabc51061c486.camel@btinternet.com>
2020-01-17 20:25       ` Ondrej Mosnacek

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