spamass_m...r_selinux(8)

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version 20250627+git412.dbf877ab7 · 7 versions
, in opensuse-leap 16.0

💖 NAME 💖

okay bestie, welcome to the spamass_milter_selinux(8) page — the header is out here doing its whole spamass_m...r_selinux(8) abbreviation moment, and the policy name is literally SELinux Policy spamass_milter.

spamass_milter_selinux — Security Enhanced Linux Policy for the spamass_milter processes. periodt.

✨ DESCRIPTION ✨

Security-Enhanced Linux secures the spamass_milter processes via flexible mandatory access control. no cap.

The spamass_milter processes execute with the spamass_milter_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 spamass_milter_t

🚪 ENTRYPOINTS 🚪

The spamass_milter_t SELinux type can be entered via the spamass_milter_exec_t file type.

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

/usr/bin/spamass-milter

👑 PROCESS TYPES 👑

SELinux defines process types (domains) for each process running on the system. iconic behavior tbh.

You can see the context of a process using the -Z option to ps.

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

The following process types are defined for spamass_milter:

  • spamass_milter_t
Note: semanage permissive -a spamass_milter_t can be used to make the process type spamass_milter_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. spamass_milter policy is extremely flexible and has several booleans that allow you to manipulate the policy and run spamass_milter with the tightest access possible. very main character energy.

If you want to dontaudit all daemons scheduling requests (setsched, sys_nice), you must turn on the daemons_dontaudit_scheduling boolean. Enabled by default.

setsebool -P daemons_dontaudit_scheduling 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 allow system to run with NIS, you must turn on the nis_enabled boolean. Disabled by default.

setsebool -P nis_enabled 1

🗂️ MANAGED FILES 🗂️

The SELinux process type spamass_milter_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

/run/crm(/.*)?
/run/cman_.*
/run/rsctmp(/.*)?
/run/aisexec.*
/run/heartbeat(/.*)?
/run/pcsd-ruby.socket
/run/corosync-qnetd(/.*)?
/run/corosync-qdevice(/.*)?
/run/pcsd.socket
/run/corosync.pid
/run/cpglockd.pid
/run/rgmanager.pid
/run/cluster/rgmanager.sk

krb5_host_rcache_t

/var/tmp/krb5_0.rcache2
/var/cache/krb5rcache(/.*)?
/var/tmp/nfs_0
/var/tmp/DNS_25
/var/tmp/host_0
/var/tmp/imap_0
/var/tmp/HTTP_23
/var/tmp/HTTP_48
/var/tmp/ldap_55
/var/tmp/ldap_487
/var/tmp/ldapmap1_0

root_t

/sysroot/.aleph-version.json
/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
/
/initrd
/var/lib/ntp

spamass_milter_data_t

/run/spamass(/.*)?
/run/spamass-milter(/.*)?
/var/spool/postfix/spamass(/.*)?
/run/spamass-milter.pid

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

🌈 STANDARD FILE CONTEXT 🌈

SELinux defines the file context types for the spamass_milter, if you wanted to store files with these types in a different paths, you need to execute the semanage command to specify alternate labeling and then use restorecon to put the labels on disk.

semanage fcontext -a -t spamass_milter_exec_t '/srv/spamass_milter/content(/.*)?'
restorecon -R -v /srv/myspamass_milter_content
Note: SELinux often uses regular expressions to specify labels that match multiple files.

The following file types are defined for spamass_milter:

spamass_milter_data_t

  • Set files with the spamass_milter_data_t type, if you want to treat the files as spamass milter content.

Paths:

/run/spamass(/.*)?
/run/spamass-milter(/.*)?
/var/spool/postfix/spamass(/.*)?
/run/spamass-milter.pid

spamass_milter_exec_t

  • Set files with the spamass_milter_exec_t type, if you want to transition an executable to the spamass_milter_t domain.

spamass_milter_state_t

  • Set files with the spamass_milter_state_t type, if you want to treat the files as spamass milter state 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 database. 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 policy modules.

semanage boolean can also be used to manipulate the booleans.

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

🫶 AUTHOR 🫶

This manual page was auto-generated using sepolicy manpage .

🔥 SEE ALSO 🔥

xoxo, your spamass_milter girlie 💅 — footer says spamass_milter, 26-10-06, and the abbreviated title flex spamass_m...r_selinux(8). slay. 💖

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