syst...inux(8)

📦
version 44.11 · 3 versions
, in fedora 44

💖 systemd_hibernate_resume_generator_selinux — SELinux Policy for the systemd_hibernate_resume_generator processes 💖

okay bestie, so this is systemd_hibernate_resume_generator_selinux, and it lives in section 8 of the manual (that's the syst...inux(8) energy at the top and bottom, iykyk). grab a snack, we're doing SELinux policy lore. 🦋

✨ NAME ✨

systemd_hibernate_resume_generator_selinux — Security Enhanced Linux Policy for the systemd_hibernate_resume_generator processes

🌸 DESCRIPTION 🌸

Security-Enhanced Linux secures the systemd_hibernate_resume_generator processes via flexible mandatory access control. yes ma'am, MAC, the whole vibe. 💅

The systemd_hibernate_resume_generator processes execute with the systemd_hibernate_resume_generator_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 systemd_hibernate_resume_generator_t

like, literally just run it and see who's out there living their best life. ✨

🎀 ENTRYPOINTS 🎀

The systemd_hibernate_resume_generator_t SELinux type can be entered via the systemd_hibernate_resume_generator_exec_t file type.

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

/usr/lib/systemd/system-generators/systemd-hibernate-resume-generator

that's the doorway, bestie. walk through it and you're in the domain. 🚪✨

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

The following process types are defined for systemd_hibernate_resume_generator:

  • systemd_hibernate_resume_generator_t
Note: semanage permissive -a systemd_hibernate_resume_generator_t can be used to make the process type systemd_hibernate_resume_generator_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated.

so like, permissive mode = it won't block you, but it WILL still be gossiping about you in the logs. no cap. 💀

🌈 BOOLEANS 🌈

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

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

two booleans, both already on by default, both absolute icons. 🔥

🧚 MANAGED FILES 🧚

The SELinux process type systemd_hibernate_resume_generator_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

root_t

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

look at all those paths, she's got range. 💅

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

⭐ STANDARD FILE CONTEXT ⭐

SELinux defines the file context types for the systemd_hibernate_resume_generator, 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 systemd_hibernate_resume_generator_exec_t '/srv/systemd_hibernate_resume_generator/content(/.*)?'
restorecon -R -v /srv/mysystemd_hibernate_resume_generator_content
Note: SELinux often uses regular expressions to specify labels that match multiple files.

The following file types are defined for systemd_hibernate_resume_generator:

  • systemd_hibernate_resume_generator_exec_t — Set files with the systemd_hibernate_resume_generator_exec_t type, if you want to transition an executable to the systemd_hibernate_resume_generator_t domain.
  • systemd_hibernate_resume_generator_unit_file_t — Set files with the systemd_hibernate_resume_generator_unit_file_t type, if you want to treat the files as systemd hibernate resume generator unit content.
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.

temporary glow-up vs permanent glow-up, basically. chcon is the filter, semanage fcontext + restorecon is the whole new wardrobe. periodt. ✨

💜 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 🔥

selinux(8), systemd_hibernate_resume_generator(8), semanage(8), restorecon(8), chcon(1), sepolicy(8), setsebool(8)

and that's the whole page bestie, mwah. 💖 this one's from systemd_hibernate_resume_generator, dated 26-09-29, and it's chillin' in section 8 under syst...inux(8). go forth and label responsibly, queen. 🎀👑

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