fingerd_selinux man page on Oracle

Man page or keyword search:  
man Server   33470 pages
apropos Keyword Search (all sections)
Output format
Oracle logo
[printable version]

fingerd_selinux(8)	    SELinux Policy fingerd	    fingerd_selinux(8)

NAME
       fingerd_selinux	-  Security Enhanced Linux Policy for the fingerd pro‐
       cesses

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

       The  fingerd processes execute with the fingerd_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 fingerd_t

ENTRYPOINTS
       The  fingerd_t  SELinux type can be entered via the fingerd_exec_t file
       type.

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

       /usr/sbin/[cef]fingerd,			     /usr/sbin/in.(x)?fingerd,
       /etc/cron.weekly/(c)?fingerd

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

       The following process types are defined for fingerd:

       fingerd_t

       Note:  semanage permissive -a fingerd_t can be used to make the process
       type fingerd_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.  fingerd
       policy is extremely flexible and has several booleans that allow you to
       manipulate the policy and run fingerd with the tightest	access	possi‐
       ble.

       If you want to allow users to resolve user passwd entries directly from
       ldap rather then using a sssd server, you  must	turn  on  the  authlo‐
       gin_nsswitch_use_ldap boolean. Disabled by default.

       setsebool -P authlogin_nsswitch_use_ldap 1

       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 run  with	kerberos,  you
       must turn on the kerberos_enabled boolean. Enabled by default.

       setsebool -P kerberos_enabled 1

       If  you	want  to  allow	 system	 to run with NIS, you must turn on the
       nis_enabled boolean. Disabled by default.

       setsebool -P nis_enabled 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

NSSWITCH DOMAIN
       If you want to allow users to resolve user passwd entries directly from
       ldap rather then using a sssd server for the fingerd_t, you  must  turn
       on the authlogin_nsswitch_use_ldap boolean.

       setsebool -P authlogin_nsswitch_use_ldap 1

       If you want to allow confined applications to run with kerberos for the
       fingerd_t, you must turn on the kerberos_enabled boolean.

       setsebool -P kerberos_enabled 1

PORT TYPES
       SELinux defines port types to represent TCP and UDP ports.

       You can see the types associated with a port  by	 using	the  following
       command:

       semanage port -l

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

       The following port types are defined for fingerd:

       fingerd_port_t

       Default Defined Ports:
		 tcp 79

MANAGED FILES
       The  SELinux  process  type fingerd_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

       fingerd_var_run_t

	    /var/run/*.fingerd.pid

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

       STANDARD FILE CONTEXT

       SELinux defines the file context types for the fingerd, 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 fingerd_etc_t '/srv/fingerd/content(/.*)?'
       restorecon -R -v /srv/myfingerd_content

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

       The following file types are defined for fingerd:

       fingerd_etc_t

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

       fingerd_exec_t

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

       Paths:
	    /usr/sbin/[cef]fingerd,		     /usr/sbin/in.(x)?fingerd,
	    /etc/cron.weekly/(c)?fingerd

       fingerd_log_t

       -  Set files with the fingerd_log_t type, if you want to treat the data
       as fingerd log data, usually stored under the /var/log directory.

       fingerd_var_run_t

       - Set files with the fingerd_var_run_t type, if you want to  store  the
       fingerd 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 port can also be used to manipulate the port definitions

       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), fingerd(8), semanage(8),  restorecon(8),  chcon(1),	sepol‐
       icy(8) , setsebool(8)

fingerd				   14-05-08		    fingerd_selinux(8)
[top]

List of man pages available for Oracle

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