2017-09-10 15:48:03

by Christian Göttsche

Subject: [refpolicy] [PATCH] rkhunter: add interfaces for var_run and lock dir access check

---
policy/modules/kernel/files.if | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)

diff --git a/policy/modules/kernel/files.if b/policy/modules/kernel/files.if
index 1b10d466..597801ad 100644
--- a/policy/modules/kernel/files.if
+++ b/policy/modules/kernel/files.if
@@ -5816,6 +5816,25 @@ interface(`files_list_locks',`
list_dirs_pattern($1, var_t, var_lock_t)
')

+########################################
+## <summary>
+## Test write access on lock directories.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`files_check_write_lock_dirs',`
+ gen_require(`
+ type var_lock_t;
+ ')
+
+ allow $1 var_lock_t:lnk_file read_lnk_file_perms;
+ allow $1 var_lock_t:dir write;
+')
+
########################################
## <summary>
## Add entries in the /var/lock directories.
@@ -6222,6 +6241,24 @@ interface(`files_create_pid_dirs',`
allow $1 var_run_t:dir create_dir_perms;
')

+########################################
+## <summary>
+## Check write access on /var/run directories.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`files_check_write_pid_dirs',`
+ gen_require(`
+ type var_run_t;
+ ')
+
+ allow $1 var_run_t:dir write;
+')
+
########################################
## <summary>
## Read generic process ID files.
--
2.14.1

2017-09-11 23:34:05

by Chris PeBenito

Subject: [refpolicy] [PATCH] rkhunter: add interfaces for var_run and lock dir access check

On 09/10/2017 11:48 AM, Christian G?ttsche via refpolicy wrote:
> ---
> policy/modules/kernel/files.if | 37 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/policy/modules/kernel/files.if b/policy/modules/kernel/files.if
> index 1b10d466..597801ad 100644
> --- a/policy/modules/kernel/files.if
> +++ b/policy/modules/kernel/files.if
> @@ -5816,6 +5816,25 @@ interface(`files_list_locks',`
> list_dirs_pattern($1, var_t, var_lock_t)
> ')
>
> +########################################
> +## <summary>
> +## Test write access on lock directories.
> +## </summary>
> +## <param name="domain">
> +## <summary>
> +## Domain allowed access.
> +## </summary>
> +## </param>
> +#
> +interface(`files_check_write_lock_dirs',`
> + gen_require(`
> + type var_lock_t;
> + ')
> +
> + allow $1 var_lock_t:lnk_file read_lnk_file_perms;
> + allow $1 var_lock_t:dir write;
> +')
> +
> ########################################
> ## <summary>
> ## Add entries in the /var/lock directories.
> @@ -6222,6 +6241,24 @@ interface(`files_create_pid_dirs',`
> allow $1 var_run_t:dir create_dir_perms;
> ')
>
> +########################################
> +## <summary>
> +## Check write access on /var/run directories.
> +## </summary>
> +## <param name="domain">
> +## <summary>
> +## Domain allowed access.
> +## </summary>
> +## </param>
> +#
> +interface(`files_check_write_pid_dirs',`
> + gen_require(`
> + type var_run_t;
> + ')
> +
> + allow $1 var_run_t:dir write;
> +')
> +

Merged.

--
Chris PeBenito