Lennart Poettering 783b40bd73 namespace-util: introduce userns_acquire_self_root() ...

This is a simple helper for creating a userns that just maps the
callers user to UID 0 in the namespace. This can be acquired unpriv,
which makes it useful for various purposes, for example for the logic in
is_idmapping_supported(), hence port it over.

(is_idmapping_supported() used a different mapping before, with the
nobody users, but there's no real reason for that, and we'll use
userns_acquire_self_root() elsewhere soon, where the root mapping is
important).

2025-03-17 16:03:18 +01:00

..

ac-power

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analyze

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

ask-password

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backlight

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basic

namespace-util: introduce userns_acquire_self_root()

2025-03-17 16:03:18 +01:00

battery-check

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

binfmt

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

bless-boot

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boot

boot: several follow-ups for reboot-on-error feature (#36721)

2025-03-13 05:26:47 +09:00

bootctl

bootctl: do not print special glyphs to the log

2025-03-15 14:40:52 +01:00

busctl

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

cgls

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cgroups-agent

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cgtop

tree-wide: drop unnecessary break in default branch

2025-03-06 11:42:20 +01:00

core

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

coredump

coredump,analyze: use read_full_file() for reading various top-level /proc/ files

2025-03-13 14:18:46 +01:00

creds

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cryptenroll

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

cryptsetup

meson: use install_symlink() where applicable

2025-03-10 02:41:40 +09:00

debug-generator

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delta

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

detect-virt

tree-wide: drop unnecessary break in default branch

2025-03-06 11:42:20 +01:00

dissect

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

environment-d-generator

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

escape

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factory-reset

Factory reset followup (#36621)

2025-03-06 17:43:04 +01:00

firstboot

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

fsck

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fstab-generator

meson: use install_symlink() where applicable

2025-03-10 02:41:40 +09:00

fundamental

macro: Introduce UTF8() macro to define UTF-8 string literal

2025-03-16 10:15:24 +09:00

fuzz

hostname: support that /etc/hostname contains ??? as wildcards to be replaced by hash value from /etc/machine-id

2025-03-11 18:01:42 +01:00

getty-generator

getty-generator: don't use "3270!tty1" when instantiating serial-getty@.service on s390x

2025-03-13 05:34:37 +09:00

gpt-auto-generator

gpt-auto-generator: do not apply image policy on the root fs and /usr/ fs

2025-03-06 09:42:18 +01:00

growfs

basic: introduce our own sys/mount.h implementation

2025-03-04 02:24:49 +09:00

hibernate-resume

hibernate-resume-config: log louder on invalid kernel version/os-release id

2025-03-05 17:18:21 +01:00

home

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

hostname

macro: Introduce UTF8() macro to define UTF-8 string literal

2025-03-16 10:15:24 +09:00

hwdb

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id128

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import

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

initctl

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integritysetup

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journal

basic: move gethostname_full() from basic/hostname-util.c → shared/hostname-setup.c

2025-03-11 17:54:44 +01:00

journal-remote

journal-remote: added custom headers support

2025-03-15 07:27:38 +09:00

kernel-install

Add a few more bypass environment variables

2025-03-01 16:22:53 +01:00

keyutil

keyutil: support adding content into PKCS#7 signature

2025-03-07 18:36:23 -05:00

libsystemd

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

libsystemd-network

netlink-util: merge rtnl_get_link_info() and rtnl_get_ifname_full() into rtnl_get_link_info_full()

2025-03-13 01:48:50 +09:00

libudev

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locale

test: drop redundant parentheses in ASSERT_OK() and friends

2025-03-15 09:08:06 +09:00

login

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

machine

nspawn,run,machinectl,socket-activate: propagate $COLORTERM + $NO_COLOR

2025-03-17 10:17:54 +01:00

machine-id-setup

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measure

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

modules-load

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mount

meson: use install_symlink() where applicable

2025-03-10 02:41:40 +09:00

mountfsd

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

network

Fix bootctl status to not print strange glyphs in logs (#36745)

2025-03-16 05:56:55 +09:00

notify

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nspawn

nspawn,run,machinectl,socket-activate: propagate $COLORTERM + $NO_COLOR

2025-03-17 10:17:54 +01:00

nsresourced

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

nss-myhostname

basic: move gethostname_full() from basic/hostname-util.c → shared/hostname-setup.c

2025-03-11 17:54:44 +01:00

nss-mymachines

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nss-resolve

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

nss-systemd

missing_threads.h: threads.h exists since glibc-2.28

2025-03-04 02:24:49 +09:00

oom

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path

…

pcrextend

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pcrlock

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

portable

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

pstore

…

ptyfwd

ptyfwd: rename handler to hangup_handler

2025-03-04 22:58:49 +01:00

quotacheck

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random-seed

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rc-local-generator

…

remount-fs

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repart

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

reply-password

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resolve

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

rfkill

tree-wide: drop unnecessary break in default branch

2025-03-06 11:42:20 +01:00

rpm

…

run

nspawn,run,machinectl,socket-activate: propagate $COLORTERM + $NO_COLOR

2025-03-17 10:17:54 +01:00

run-generator

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

sbsign

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shared

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

shutdown

test: wrap assignments in ASSERT_OK() and friends with parentheses

2025-03-13 05:15:28 +09:00

sleep

…

socket-activate

nspawn,run,machinectl,socket-activate: propagate $COLORTERM + $NO_COLOR

2025-03-17 10:17:54 +01:00

socket-proxy

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ssh-generator

meson: use install_symlink() where applicable

2025-03-10 02:41:40 +09:00

stdio-bridge

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storagetm

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

sulogin-shell

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sysctl

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sysext

meson: use install_symlink() where applicable

2025-03-10 02:41:40 +09:00

system-update-generator

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systemctl

basic/glyph-util: introduce optional_glyph() to wrap emoji_enabled()

2025-03-15 14:40:52 +01:00

systemd

meson: update C standards table for building header tests

2025-03-16 10:16:18 +09:00

sysupdate

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

sysusers

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

sysv-generator

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

test

namespace-util: make "setgroups" users property writable via userns_acquire()

2025-03-17 16:03:18 +01:00

timedate

basic/linux: import capability.h from kernel 6.14-rc4

2025-03-04 02:24:49 +09:00

timesync

…

tmpfiles

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

tpm2-setup

openssl-util: add helper for converting EVP_PKEY to PEM string

2025-03-07 18:13:16 +01:00

tty-ask-password-agent

tty-askpw-agent: react to SIGTERM while waiting for console

2025-03-03 10:47:09 +01:00

udev

udev-builtin-btrfs: refuse to call for irrelevant device node

2025-03-17 12:42:28 +09:00

ukify

Ukify tweaks (#36389)

2025-03-05 11:26:47 +00:00

update-done

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update-utmp

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user-sessions

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userdb

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

varlinkctl

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vconsole

…

veritysetup

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version

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vmspawn

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00

volatile-root

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vpick

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xdg-autostart-generator

basic/glyph-util: rename "special glyph" to just "glyph"

2025-03-15 14:40:39 +01:00