aiccu_selinux man page on Oracle

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aiccu_selinux(8)	     SELinux Policy aiccu	      aiccu_selinux(8)

NAME
       aiccu_selinux - Security Enhanced Linux Policy for the aiccu processes

DESCRIPTION
       Security-Enhanced Linux secures the aiccu processes via flexible manda‐
       tory access control.

       The aiccu processes execute with the  aiccu_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 aiccu_t

ENTRYPOINTS
       The aiccu_t SELinux type can be entered via the aiccu_exec_t file type.

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

       /usr/sbin/aiccu

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
       aiccu policy is very flexible allowing users to setup their aiccu  pro‐
       cesses in as secure a method as possible.

       The following process types are defined for aiccu:

       aiccu_t

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

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

       If you want to allow all daemons to write corefiles to /, you must turn
       on the daemons_dump_core boolean. Disabled by default.

       setsebool -P daemons_dump_core 1

       If  you	want  to enable cluster mode for daemons, you must turn on the
       daemons_enable_cluster_mode boolean. Enabled by default.

       setsebool -P daemons_enable_cluster_mode 1

       If you want to allow all daemons to use tcp wrappers, you must turn  on
       the daemons_use_tcp_wrapper boolean. Disabled by default.

       setsebool -P daemons_use_tcp_wrapper 1

       If  you	want to allow all daemons the ability to read/write terminals,
       you must turn on the daemons_use_tty boolean. Disabled by default.

       setsebool -P daemons_use_tty 1

       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

       If  you	want to allow confined applications to use nscd shared memory,
       you must turn on the nscd_use_shm boolean. Disabled by default.

       setsebool -P nscd_use_shm 1

MANAGED FILES
       The SELinux process type aiccu_t can manage files labeled with the fol‐
       lowing  file  types.   The paths listed are the default paths for these
       file types.  Note the processes UID still need to have DAC permissions.

       aiccu_var_run_t

	    /var/run/aiccu.pid

       cluster_conf_t

	    /etc/cluster(/.*)?

       cluster_var_lib_t

	    /var/lib/pcsd(/.*)?
	    /var/lib/cluster(/.*)?
	    /var/lib/openais(/.*)?
	    /var/lib/pengine(/.*)?
	    /var/lib/corosync(/.*)?
	    /usr/lib/heartbeat(/.*)?
	    /var/lib/heartbeat(/.*)?
	    /var/lib/pacemaker(/.*)?

       cluster_var_run_t

	    /var/run/crm(/.*)?
	    /var/run/cman_.*
	    /var/run/rsctmp(/.*)?
	    /var/run/aisexec.*
	    /var/run/heartbeat(/.*)?
	    /var/run/cpglockd.pid
	    /var/run/corosync.pid
	    /var/run/rgmanager.pid
	    /var/run/cluster/rgmanager.sk

       root_t

	    /
	    /initrd

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

       STANDARD FILE CONTEXT

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

       semanage fcontext -a -t aiccu_etc_t '/srv/aiccu/content(/.*)?'
       restorecon -R -v /srv/myaiccu_content

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

       The following file types are defined for aiccu:

       aiccu_etc_t

       - Set files with the aiccu_etc_t type, if you want to store aiccu files
       in the /etc directories.

       aiccu_exec_t

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

       aiccu_initrc_exec_t

       -  Set  files with the aiccu_initrc_exec_t type, if you want to transi‐
       tion an executable to the aiccu_initrc_t domain.

       aiccu_var_run_t

       - Set files with the aiccu_var_run_t type, if you  want	to  store  the
       aiccu 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 data‐
       base.  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  pol‐
       icy modules.

       semanage boolean can also be used to manipulate the booleans

       system-config-selinux is a GUI tool available to customize SELinux pol‐
       icy settings.

AUTHOR
       This manual page was auto-generated using sepolicy manpage .

SEE ALSO
       selinux(8), aiccu(8), semanage(8), restorecon(8), chcon(1), sepolicy(8)
       , setsebool(8)

aiccu				   14-05-08		      aiccu_selinux(8)
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