condor_startd_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]

condor_startd_selinux(8) SELinux Policy condor_startd condor_startd_selinux(8)

NAME
       condor_startd_selinux  -	 Security  Enhanced  Linux Policy for the con‐
       dor_startd processes

DESCRIPTION
       Security-Enhanced Linux secures the condor_startd processes via	flexi‐
       ble mandatory access control.

       The  condor_startd  processes  execute with the condor_startd_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 condor_startd_t

ENTRYPOINTS
       The   condor_startd_t   SELinux	type  can  be  entered	via  the  con‐
       dor_startd_exec_t, filesystem_type, unlabeled_t, proc_type,  file_type,
       sysctl_type, mtrr_device_t file types.

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

       /usr/sbin/condor_startd, /usr/sbin/condor_starter,  all	files  on  the
       system, /dev/cpu/mtrr

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

       The following process types are defined for condor_startd:

       condor_startd_ssh_t, condor_startd_t

       Note: semanage permissive -a condor_startd_t can be used	 to  make  the
       process	type  condor_startd_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.  con‐
       dor_startd policy is extremely flexible and has several	booleans  that
       allow  you  to  manipulate  the	policy	and run condor_startd with the
       tightest access possible.

       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 determine whether Condor	can  connect  to  the  network
       using  TCP,  you	 must  turn on the condor_tcp_network_connect boolean.
       Disabled by default.

       setsebool -P condor_tcp_network_connect 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 user domains applications to map a memory region as
       both  executable	 and  writable,	 this  is dangerous and the executable
       should be reported in bugzilla, you must turn on the deny_execmem bool‐
       ean. Enabled by default.

       setsebool -P deny_execmem 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 control the ability to mmap a low area of the address
       space, as configured by /proc/sys/kernel/mmap_min_addr, you  must  turn
       on the mmap_low_allowed boolean. Disabled by default.

       setsebool -P mmap_low_allowed 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

       If  you	want  to  disable  kernel module loading, you must turn on the
       secure_mode_insmod boolean. Enabled by default.

       setsebool -P secure_mode_insmod 1

       If you want to boolean to determine whether the system permits  loading
       policy,	setting enforcing mode, and changing boolean values.  Set this
       to true and you have to reboot to set it back, you  must	 turn  on  the
       secure_mode_policyload boolean. Enabled by default.

       setsebool -P secure_mode_policyload 1

       If  you	want to allow unconfined executables to make their heap memory
       executable.  Doing this is a really  bad	 idea.	Probably  indicates  a
       badly  coded  executable, but could indicate an attack. This executable
       should  be  reported  in	 bugzilla,  you	 must  turn  on	  the	selin‐
       uxuser_execheap boolean. Disabled by default.

       setsebool -P selinuxuser_execheap 1

       If  you	want  to  allow	 all  unconfined  executables to use libraries
       requiring text relocation that are  not	labeled	 textrel_shlib_t,  you
       must turn on the selinuxuser_execmod boolean. Enabled by default.

       setsebool -P selinuxuser_execmod 1

       If  you	want  to allow unconfined executables to make their stack exe‐
       cutable.	 This should never, ever be necessary.	Probably  indicates  a
       badly  coded  executable, but could indicate an attack. This executable
       should be reported in bugzilla, you must turn on the  selinuxuser_exec‐
       stack boolean. Enabled by default.

       setsebool -P selinuxuser_execstack 1

       If you want to support X userspace object manager, you must turn on the
       xserver_object_manager boolean. Enabled by default.

       setsebool -P xserver_object_manager 1

       If you want to allow ZoneMinder to run su/sudo, you must	 turn  on  the
       zoneminder_run_sudo boolean. Disabled by default.

       setsebool -P zoneminder_run_sudo 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	condor_startd_t,  con‐
       dor_startd_ssh_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
       condor_startd_t,	  condor_startd_ssh_t,	you  must  turn	 on  the  ker‐
       beros_enabled boolean.

       setsebool -P kerberos_enabled 1

MANAGED FILES
       The SELinux process type condor_startd_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  per‐
       missions.

       file_type

	    all files on the system

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

       STANDARD FILE CONTEXT

       SELinux defines the file context types for the  condor_startd,  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 condor_startd_exec_t '/srv/condor_startd/con‐
       tent(/.*)?'
       restorecon -R -v /srv/mycondor_startd_content

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

       The following file types are defined for condor_startd:

       condor_startd_exec_t

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

       Paths:
	    /usr/sbin/condor_startd, /usr/sbin/condor_starter

       condor_startd_tmp_t

       - Set files with the condor_startd_tmp_t type, if  you  want  to	 store
       condor startd temporary files in the /tmp directories.

       condor_startd_tmpfs_t

       -  Set  files with the condor_startd_tmpfs_t type, if you want to store
       condor startd files on a tmpfs file system.

       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),  condor_startd(8),  semanage(8),  restorecon(8),  chcon(1),
       sepolicy(8) , setsebool(8), condor_startd_ssh_selinux(8)

condor_startd			   13-11-20	      condor_startd_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