piranha_web_selinux(8) - Linux man page

Name

piranha_web_selinux - Security Enhanced Linux Policy for the piranha_web processes

Description

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

The piranha_web processes execute with the piranha_web_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 piranha_web_t

Entrypoints

The piranha_web_t SELinux type can be entered via the "piranha_web_exec_t" file type. The default entrypoint paths for the piranha_web_t domain are the following:"

/usr/bin/paster, /usr/sbin/piranha_gui

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

The following process types are defined for piranha_web:

piranha_web_t

Note: semanage permissive -a piranha_web_t

can be used to make the process type piranha_web_t permissive. Permissive process types are not denied access by SELinux. AVC messages will still be generated.

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

The following file types are defined for piranha_web:

piranha_web_conf_t

- Set files with the piranha_web_conf_t type, if you want to treat the files as piranha web configuration data, usually stored under the /etc directory.

piranha_web_data_t

- Set files with the piranha_web_data_t type, if you want to treat the files as piranha web content.

piranha_web_exec_t

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

piranha_web_tmp_t

- Set files with the piranha_web_tmp_t type, if you want to store piranha web temporary files in the /tmp directories.

piranha_web_tmpfs_t

- Set files with the piranha_web_tmpfs_t type, if you want to store piranha web files on a tmpfs file system.

piranha_web_var_run_t

- Set files with the piranha_web_var_run_t type, if you want to store the piranha web files under the /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 database. You will need to use restorecon to apply the labels.

Managed Files

The SELinux process type piranha_web_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.

initrc_tmp_t

mnt_t

/mnt(/[^/]*)

/mnt(/[^/]*)?

/rhev(/[^/]*)?

/media(/[^/]*)

/media(/[^/]*)?

/etc/rhgb(/.*)?

/media/.hal-.*

/net

/afs

/misc

/rhev

piranha_etc_rw_t

/etc/piranha/lvs.cf

/etc/sysconfig/ha/lvs.cf

piranha_log_t

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

piranha_web_conf_t

/var/lib/luci/etc(/.*)?

/var/lib/luci/cert(/.*)?

piranha_web_data_t

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

piranha_web_tmp_t
piranha_web_tmpfs_t
piranha_web_var_run_t

/var/run/luci(/.*)?

/var/run/piranha-httpd.pid

root_t

/initrd

tmp_t

/tmp

/usr/tmp

/var/tmp

/var/tmp/vi.recover

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 policy modules.

system-config-selinux is a GUI tool available to customize SELinux policy settings.

Author

This manual page was auto-generated using sepolicy manpage by mgrepl.