vnstat_selinux(8)					       SELinux Policy vnstat						 vnstat_selinux(8)

NAME

       vnstat_selinux - Security Enhanced Linux Policy for the vnstat processes

DESCRIPTION

       Security-Enhanced Linux secures the vnstat processes via flexible mandatory access control.

       The  vnstat processes execute with the vnstat_t SELinux type. You can check if you have these processes running by executing the ps command
       with the -Z qualifier.

       For example:

       ps -eZ | grep vnstat_t

ENTRYPOINTS

       The vnstat_t SELinux type can be entered via the vnstat_exec_t file type.

       The default entrypoint paths for the vnstat_t domain are the following:

       /usr/bin/vnstat

PROCESS TYPES

       SELinux defines process types (domains) for each process running on the system

       You can see the context of a process using the -Z option to ps

       Policy governs the access confined processes have to files.  SELinux vnstat policy is very flexible allowing users to  setup  their  vnstat
       processes in as secure a method as possible.

       The following process types are defined for vnstat:

       vnstat_t, vnstatd_t

       Note:  semanage permissive -a vnstat_t can be used to make the process type vnstat_t permissive. SELinux does not deny access to permissive
       process types, but the AVC (SELinux denials) messages are still generated.

BOOLEANS

       SELinux policy is customizable based on least access required.  vnstat policy is extremely flexible and has several booleans that allow you
       to manipulate the policy and run vnstat with the tightest access possible.

       If  you	want  to  deny	any  process  from ptracing or debugging any other processes, you must turn on the deny_ptrace boolean. Enabled by
       default.

       setsebool -P deny_ptrace 1

       If you want to allow all domains to use other domains file descriptors, you must turn on the domain_fd_use boolean. Enabled by default.

       setsebool -P domain_fd_use 1

       If you want to allow all domains to have the kernel load modules, you must turn on  the	domain_kernel_load_modules  boolean.  Disabled	by
       default.

       setsebool -P domain_kernel_load_modules 1

       If you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default.

       setsebool -P fips_mode 1

       If you want to enable reading of urandom for all domains, you must turn on the global_ssp boolean. Disabled by default.

       setsebool -P global_ssp 1

MANAGED FILES

       The SELinux process type vnstat_t can manage files labeled with the following file types.  The paths listed are the default paths for these
       file types.  Note the processes UID still need to have DAC permissions.

       vnstatd_var_lib_t

	    /var/lib/vnstat(/.*)?

FILE CONTEXTS

       SELinux requires files to have an extended attribute to define the file type.

       You can see the context of a file using the -Z option to ls

       Policy governs the access confined processes have to these files.  SELinux vnstat policy is very flexible allowing  users  to  setup  their
       vnstat processes in as secure a method as possible.

       STANDARD FILE CONTEXT

       SELinux	defines  the file context types for the vnstat, if you wanted to store files with these types in a diffent paths, you need to exe-
       cute the semanage command to sepecify alternate labeling and then use restorecon to put the labels on disk.

       semanage fcontext -a -t vnstat_exec_t '/srv/vnstat/content(/.*)?'
       restorecon -R -v /srv/myvnstat_content

       Note: SELinux often uses regular expressions to specify labels that match multiple files.

       The following file types are defined for vnstat:

       vnstat_exec_t

       - Set files with the vnstat_exec_t type, if you want to transition an executable to the vnstat_t domain.

       vnstatd_exec_t

       - Set files with the vnstatd_exec_t type, if you want to transition an executable to the vnstatd_t domain.

       vnstatd_initrc_exec_t

       - Set files with the vnstatd_initrc_exec_t type, if you want to transition an executable to the vnstatd_initrc_t domain.

       vnstatd_var_lib_t

       - Set files with the vnstatd_var_lib_t type, if you want to store the vnstatd files under the /var/lib directory.

       vnstatd_var_run_t

       - Set files with the vnstatd_var_run_t type, if you want to store the vnstatd files under the /run or /var/run directory.

       Note: File context can be temporarily modified with the chcon command.  If you want to permanently change the file context you need to  use
       the semanage fcontext command.  This will modify the SELinux labeling database.	You will need to use restorecon to apply the labels.

COMMANDS

       semanage fcontext can also be used to manipulate default file context mappings.

       semanage permissive can also be used to manipulate whether or not a process type is permissive.

       semanage module can also be used to enable/disable/install/remove policy modules.

       semanage boolean can also be used to manipulate the booleans

       system-config-selinux is a GUI tool available to customize SELinux policy settings.

AUTHOR

       This manual page was auto-generated using sepolicy manpage .

SEE ALSO

       selinux(8), vnstat(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) , setsebool(8)

vnstat								     14-06-10							 vnstat_selinux(8)