svc_run_selinux(8)					      SELinux Policy svc_run						svc_run_selinux(8)

NAME

       svc_run_selinux - Security Enhanced Linux Policy for the svc_run processes

DESCRIPTION

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

       The  svc_run  processes execute with the svc_run_t SELinux type. You can check if you have these processes running by executing the ps com-
       mand with the -Z qualifier.

       For example:

       ps -eZ | grep svc_run_t

ENTRYPOINTS

       The svc_run_t SELinux type can be entered via the svc_run_exec_t file type.

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

       /var/service/.*/run.*,	 /var/service/.*/log/run,    /var/qmail/supervise/.*/run,    /var/qmail/supervise/.*/log/run,	  /usr/bin/envdir,
       /usr/bin/fghack,   /usr/bin/setlock,   /var/axfrdns/run,   /var/tinydns/run,   /usr/bin/pgrphack,   /var/dnscache/run,  /usr/bin/envuidgid,
       /usr/bin/setuidgid, /usr/bin/softlimit, /var/axfrdns/log/run, /var/tinydns/log/run, /var/dnscache/log/run

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 svc_run policy is very flexible allowing users to setup their  svc_run
       processes in as secure a method as possible.

       The following process types are defined for svc_run:

       svc_run_t

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

BOOLEANS

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

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 svc_run policy is very flexible allowing users to setup their
       svc_run processes in as secure a method as possible.

       STANDARD FILE CONTEXT

       SELinux defines the file context types for the svc_run, 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 svc_run_exec_t '/srv/svc_run/content(/.*)?'
       restorecon -R -v /srv/mysvc_run_content

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

       The following file types are defined for svc_run:

       svc_run_exec_t

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

       Paths:
	    /var/service/.*/run.*,   /var/service/.*/log/run,	/var/qmail/supervise/.*/run,   /var/qmail/supervise/.*/log/run,   /usr/bin/envdir,
	    /usr/bin/fghack,  /usr/bin/setlock,  /var/axfrdns/run,  /var/tinydns/run,  /usr/bin/pgrphack,  /var/dnscache/run,  /usr/bin/envuidgid,
	    /usr/bin/setuidgid, /usr/bin/softlimit, /var/axfrdns/log/run, /var/tinydns/log/run, /var/dnscache/log/run

       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), svc_run(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) , setsebool(8)

svc_run 							     14-06-10							svc_run_selinux(8)