calamaris_selinux man page on Oracle

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calamaris_selinux(8)	   SELinux Policy calamaris	  calamaris_selinux(8)

NAME
       calamaris_selinux  -  Security  Enhanced Linux Policy for the calamaris
       processes

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

       The  calamaris processes execute with the calamaris_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 calamaris_t

ENTRYPOINTS
       The  calamaris_t	 SELinux  type can be entered via the calamaris_exec_t
       file type.

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

       /etc/cron.daily/calamaris

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
       calamaris  policy  is very flexible allowing users to setup their cala‐
       maris processes in as secure a method as possible.

       The following process types are defined for calamaris:

       calamaris_t

       Note: semanage permissive -a  calamaris_t  can  be  used	 to  make  the
       process	type  calamaris_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.	 cala‐
       maris policy is extremely flexible and has several booleans that	 allow
       you to manipulate the policy and run calamaris 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 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 calamaris_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
       calamaris_t, you must turn on the kerberos_enabled boolean.

       setsebool -P kerberos_enabled 1

MANAGED FILES
       The  SELinux process type calamaris_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.

       calamaris_log_t

	    /var/log/calamaris(/.*)?

       calamaris_www_t

	    /var/www/calamaris(/.*)?

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

       STANDARD FILE CONTEXT

       SELinux defines the file context types for the calamaris, 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 calamaris_exec_t '/srv/calamaris/content(/.*)?'
       restorecon -R -v /srv/mycalamaris_content

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

       The following file types are defined for calamaris:

       calamaris_exec_t

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

       calamaris_log_t

       -  Set  files  with  the calamaris_log_t type, if you want to treat the
       data as calamaris log data, usually stored under	 the  /var/log	direc‐
       tory.

       calamaris_www_t

       -  Set  files  with  the calamaris_www_t type, if you want to treat the
       files as calamaris www data.

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

calamaris			   14-05-08		  calamaris_selinux(8)
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