fsdaemon_selinux man page on RedHat

Man page or keyword search:  
man Server   29550 pages
apropos Keyword Search (all sections)
Output format
RedHat logo
[printable version]

fsdaemon_selinux(8)	    SELinux Policy fsdaemon	   fsdaemon_selinux(8)

NAME
       fsdaemon_selinux - Security Enhanced Linux Policy for the fsdaemon pro‐
       cesses

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

       The  fsdaemon  processes	 execute with the fsdaemon_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 fsdaemon_t

ENTRYPOINTS
       The fsdaemon_t SELinux type can be entered via the fsdaemon_exec_t file
       type.

       The default entrypoint paths for the fsdaemon_t domain are the  follow‐
       ing:

       /usr/sbin/smartd

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

       The following process types are defined for fsdaemon:

       fsdaemon_t

       Note: semanage permissive -a fsdaemon_t can be used to make the process
       type  fsdaemon_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.	fsdae‐
       mon policy is extremely flexible and has several	 booleans  that	 allow
       you  to manipulate the policy and run fsdaemon 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. Enabled by default.

       setsebool -P nscd_use_shm 1

       If you want to determine whether smartmon can support devices on	 3ware
       controllers,  you  must turn on the smartmon_3ware boolean. Disabled by
       default.

       setsebool -P smartmon_3ware 1

       If you want to allow confined virtual guests to manage nfs  files,  you
       must turn on the virt_use_nfs boolean. Disabled by default.

       setsebool -P virt_use_nfs 1

       If  you want to allow confined virtual guests to manage cifs files, you
       must turn on the virt_use_samba boolean. Disabled by default.

       setsebool -P virt_use_samba 1

MANAGED FILES
       The SELinux process type fsdaemon_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.

       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

       fsdaemon_tmp_t

       fsdaemon_var_lib_t

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

       fsdaemon_var_run_t

	    /var/run/smartd.pid

       root_t

	    /
	    /initrd

       security_t

	    /selinux

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

       STANDARD FILE CONTEXT

       SELinux	defines the file context types for the fsdaemon, 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 fsdaemon_exec_t '/srv/fsdaemon/content(/.*)?'
       restorecon -R -v /srv/myfsdaemon_content

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

       The following file types are defined for fsdaemon:

       fsdaemon_exec_t

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

       fsdaemon_initrc_exec_t

       - Set files with the fsdaemon_initrc_exec_t type, if you want to	 tran‐
       sition an executable to the fsdaemon_initrc_t domain.

       fsdaemon_tmp_t

       - Set files with the fsdaemon_tmp_t type, if you want to store fsdaemon
       temporary files in the /tmp directories.

       fsdaemon_var_lib_t

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

       fsdaemon_var_run_t

       -  Set files with the fsdaemon_var_run_t type, if you want to store the
       fsdaemon 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),  fsdaemon(8),  semanage(8), restorecon(8), chcon(1), sepol‐
       icy(8) , setsebool(8)

fsdaemon			   13-11-20		   fsdaemon_selinux(8)
[top]

List of man pages available for RedHat

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net