clamd_selinux man page on Fedora

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clamd_selinux(8)      clamd SELinux Policy documentation      clamd_selinux(8)

NAME
       clamd_selinux - Security Enhanced Linux Policy for the clamd processes

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

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

       If you want to allow clamscan to read user conten, you must turn on the
       clamscan_read_user_content boolean.

       setsebool -P clamscan_read_user_content 1

       If  you	want  to  allow clamscan to non security files on a syste, you
       must turn on the clamscan_can_scan_system boolean.

       setsebool -P clamscan_can_scan_system 1

       If you want to allow clamd to use JIT compile, you  must	 turn  on  the
       clamd_use_jit boolean.

       setsebool -P clamd_use_jit 1

NSSWITCH DOMAIN
       If you want to allow users to login using a sssd serve for the clamd_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
       clamd_t, you must turn on the allow_kerberos boolean.

       setsebool -P allow_kerberos 1

       If  you	want  to allow system to run with NI for the clamd_t, you must
       turn on the allow_ypbind boolean.

       setsebool -P allow_ypbind 1

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

       The following file types are defined for clamd:

       clamd_etc_t

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

       clamd_exec_t

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

       Paths:
	    /usr/sbin/clamd, /usr/sbin/clamav-milter

       clamd_initrc_exec_t

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

       clamd_tmp_t

       - Set files with the clamd_tmp_t type, if you want to store clamd  tem‐
       porary files in the /tmp directories.

       clamd_unit_file_t

       -  Set  files with the clamd_unit_file_t type, if you want to treat the
       files as clamd unit content.

       clamd_var_lib_t

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

       Paths:
	    /var/lib/clamd.*, /var/clamav(/.*)?, /var/lib/clamav(/.*)?

       clamd_var_log_t

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

       Paths:
	    /var/log/clamav.*, /var/log/clamd.*

       clamd_var_run_t

       -  Set  files  with  the clamd_var_run_t type, if you want to store the
       clamd files under the /run directory.

       Paths:
	    /var/run/amavis(d)?/clamd.pid,   /var/run/clamd.*,	 /var/run/cla‐
	    mav.*, /var/spool/MailScanner(/.*)?, /var/spool/amavisd/clamd.sock

       Note:  File context can be temporarily modified with the chcon command.
       If you want to permanantly 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.

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

       The following port types are defined for clamd:

       clamd_port_t

       Default Defined Ports:
		 tcp 3310

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

       The following process types are defined for clamd:

       clamd_t, clamscan_t

       Note: semanage permissive -a PROCESS_TYPE can be used to make a process
       type  permissive.  Permissive  process  types  are not denied access by
       SELinux. AVC messages will still be generated.

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 autogenerated by genman.py.

SEE ALSO
       selinux(8), clamd(8), semanage(8),  restorecon(8),  chcon(1)  ,	setse‐
       bool(8)

dwalsh@redhat.com		     clamd		      clamd_selinux(8)
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