The semanage application supports a "semanage permissive" feature,
allowing certain domains to be marked for running permissive (rather
than the entire system).
To support this feature, we introduce a semanage_var_lib_t type for the
location where semanage will keep its permissive_<domain>.* files, and
allow semanage_t to work with fifo_files (needed for the command to
work).
Signed-off-by: Sven Vermeulen <[email protected]>
---
policy/modules/system/selinuxutil.fc | 5 +++++
policy/modules/system/selinuxutil.te | 7 +++++++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/policy/modules/system/selinuxutil.fc b/policy/modules/system/selinuxutil.fc
index 2cc4bda..83848fc 100644
--- a/policy/modules/system/selinuxutil.fc
+++ b/policy/modules/system/selinuxutil.fc
@@ -43,6 +43,11 @@
/usr/sbin/semodule -- gen_context(system_u:object_r:semanage_exec_t,s0)
#
+# /var/lib
+#
+/var/lib/selinux(/.*)? gen_context(system_u:object_r:semanage_var_lib_t,s0)
+
+#
# /var/run
#
/var/run/restorecond\.pid -- gen_context(system_u:object_r:restorecond_var_run_t,s0)
diff --git a/policy/modules/system/selinuxutil.te b/policy/modules/system/selinuxutil.te
index 3ac9e80..d842562 100644
--- a/policy/modules/system/selinuxutil.te
+++ b/policy/modules/system/selinuxutil.te
@@ -103,6 +103,9 @@ files_tmp_file(semanage_tmp_t)
type semanage_trans_lock_t;
files_type(semanage_trans_lock_t)
+type semanage_var_lib_t;
+files_type(semanage_var_lib_t)
+
type setfiles_t alias restorecon_t, can_relabelto_binary_policy;
type setfiles_exec_t alias restorecon_exec_t;
init_system_domain(setfiles_t, setfiles_exec_t)
@@ -430,6 +433,7 @@ allow semanage_t self:capability { dac_override audit_write };
allow semanage_t self:unix_stream_socket create_stream_socket_perms;
allow semanage_t self:unix_dgram_socket create_socket_perms;
allow semanage_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
+allow semanage_t self:fifo_file rw_fifo_file_perms;
allow semanage_t policy_config_t:file rw_file_perms;
@@ -437,6 +441,9 @@ allow semanage_t semanage_tmp_t:dir manage_dir_perms;
allow semanage_t semanage_tmp_t:file manage_file_perms;
files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir })
+manage_dirs_pattern(semanage_t, semanage_var_lib_t, semanage_var_lib_t)
+manage_files_pattern(semanage_t, semanage_var_lib_t, semanage_var_lib_t)
+
kernel_read_system_state(semanage_t)
kernel_read_kernel_sysctls(semanage_t)
--
1.7.3.4
On 09/09/11 15:36, Sven Vermeulen wrote:
> The semanage application supports a "semanage permissive" feature,
> allowing certain domains to be marked for running permissive (rather
> than the entire system).
>
> To support this feature, we introduce a semanage_var_lib_t type for the
> location where semanage will keep its permissive_<domain>.* files, and
> allow semanage_t to work with fifo_files (needed for the command to
> work).
>
> Signed-off-by: Sven Vermeulen <[email protected]>
> ---
> policy/modules/system/selinuxutil.fc | 5 +++++
> policy/modules/system/selinuxutil.te | 7 +++++++
> 2 files changed, 12 insertions(+), 0 deletions(-)
>
> diff --git a/policy/modules/system/selinuxutil.fc b/policy/modules/system/selinuxutil.fc
> index 2cc4bda..83848fc 100644
> --- a/policy/modules/system/selinuxutil.fc
> +++ b/policy/modules/system/selinuxutil.fc
> @@ -43,6 +43,11 @@
> /usr/sbin/semodule -- gen_context(system_u:object_r:semanage_exec_t,s0)
>
> #
> +# /var/lib
> +#
> +/var/lib/selinux(/.*)? gen_context(system_u:object_r:semanage_var_lib_t,s0)
> +
> +#
> # /var/run
> #
> /var/run/restorecond\.pid -- gen_context(system_u:object_r:restorecond_var_run_t,s0)
> diff --git a/policy/modules/system/selinuxutil.te b/policy/modules/system/selinuxutil.te
> index 3ac9e80..d842562 100644
> --- a/policy/modules/system/selinuxutil.te
> +++ b/policy/modules/system/selinuxutil.te
> @@ -103,6 +103,9 @@ files_tmp_file(semanage_tmp_t)
> type semanage_trans_lock_t;
> files_type(semanage_trans_lock_t)
>
> +type semanage_var_lib_t;
> +files_type(semanage_var_lib_t)
> +
> type setfiles_t alias restorecon_t, can_relabelto_binary_policy;
> type setfiles_exec_t alias restorecon_exec_t;
> init_system_domain(setfiles_t, setfiles_exec_t)
> @@ -430,6 +433,7 @@ allow semanage_t self:capability { dac_override audit_write };
> allow semanage_t self:unix_stream_socket create_stream_socket_perms;
> allow semanage_t self:unix_dgram_socket create_socket_perms;
> allow semanage_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
> +allow semanage_t self:fifo_file rw_fifo_file_perms;
>
> allow semanage_t policy_config_t:file rw_file_perms;
>
> @@ -437,6 +441,9 @@ allow semanage_t semanage_tmp_t:dir manage_dir_perms;
> allow semanage_t semanage_tmp_t:file manage_file_perms;
> files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir })
>
> +manage_dirs_pattern(semanage_t, semanage_var_lib_t, semanage_var_lib_t)
> +manage_files_pattern(semanage_t, semanage_var_lib_t, semanage_var_lib_t)
> +
> kernel_read_system_state(semanage_t)
> kernel_read_kernel_sysctls(semanage_t)
Merged.
--
Chris PeBenito
Tresys Technology, LLC
http://www.tresys.com | oss.tresys.com