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Zbigniew Jędrzejewski-Szmek ae480f0b09 shared/user-util: allow usernames with dots in specific fields 
People do have usernames with dots, and it makes them very unhappy that systemd
doesn't like their that. It seems that there is no actual problem with allowing
dots in the username. In particular chown declares ":" as the official
separator, and internally in systemd we never rely on "." as the seperator
between user and group (nor do we call chown directly). Using dots in the name
is probably not a very good idea, but we don't need to care. Debian tools
(adduser) do not allow users with dots to be created.

This patch allows *existing* names with dots to be used in User, Group,
SupplementaryGroups, SocketUser, SocketGroup fields, both in unit files and on
the command line. DynamicUsers and sysusers still follow the strict policy.
user@.service and tmpfiles already allowed arbitrary user names, and this
remains unchanged.

Fixes #12754.
2019-08-19 21:19:13 +02:00
..
all-units.h core: add spdx header to all-units.h 2019-07-24 05:06:21 +09:00
audit-fd.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
audit-fd.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
automount.c Merge pull request #12115 from poettering/verbose-job-enqueue 2019-03-28 11:04:26 +01:00
automount.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
bpf-devices.c tree-wide: drop several missing_*.h and import relevant headers from kernel-5.0 2019-04-11 19:00:37 +02:00
bpf-devices.h cgroups: beef up DeviceAllow= syntax a bit 2018-11-29 20:21:39 +01:00
bpf-firewall.c Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
bpf-firewall.h bpf-firewall: custom BPF programs through IP(Ingress|Egress)FilterPath= 2019-06-25 09:56:16 +02:00
cgroup.c Merge pull request #13096 from keszybz/unit-loading 2019-07-19 21:47:10 +02:00
cgroup.h job: make the run queue order deterministic 2019-07-18 10:28:39 +02:00
chown-recursive.c tree-wide: port various places over to use chmod_and_chown() 2019-05-24 15:07:55 +02:00
chown-recursive.h core: drop suid/sgid bit of files/dirs when doing recursive chown 2019-03-26 08:29:37 +01:00
dbus-automount.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-automount.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-cgroup.c tree-wide: make use of errno_or_else() everywhere 2019-07-11 23:20:31 +02:00
dbus-cgroup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-device.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-device.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-execute.c shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
dbus-execute.h core: add ExecStartXYZEx= with dbus support for executable prefixes 2019-05-30 20:41:42 -07:00
dbus-job.c Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
dbus-job.h core: before returning new job path to clients, force out JobNew signals 2018-12-01 12:53:26 +01:00
dbus-kill.c Make Watchdog Signal Configurable 2018-09-26 16:14:29 +02:00
dbus-kill.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-manager.c core: rename ShutdownWatchdogSec to RebootWatchdogSec 2019-07-23 20:29:03 +01:00
dbus-manager.h core: implement OOMPolicy= and watch cgroups for OOM killings 2019-04-09 11:17:58 +02:00
dbus-mount.c cgroup: drastically simplify caching of cgroups members mask 2018-11-23 13:41:37 +01:00
dbus-mount.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-path.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-path.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-scope.c core: reduce the number of stalled PIDs from the watched processes list when possible 2019-03-20 10:51:49 +01:00
dbus-scope.h pid1: add a new AbandonScope() method call on the Manager object 2018-11-09 17:08:59 +01:00
dbus-service.c shared/bus-util: fix dbus serialization of {RestartPrevent,RestartForce,Success}ExitStatus 2019-07-29 15:54:53 +02:00
dbus-service.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-slice.c cgroup: drastically simplify caching of cgroups members mask 2018-11-23 13:41:37 +01:00
dbus-slice.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-socket.c shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
dbus-socket.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-swap.c cgroup: drastically simplify caching of cgroups members mask 2018-11-23 13:41:37 +01:00
dbus-swap.h tree-wide: beautify remaining copyright statements 2018-06-14 10:20:21 +02:00
dbus-target.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-target.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-timer.c pid1: split out another helper func for two similar code paths 2019-07-16 14:29:04 +02:00
dbus-timer.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
dbus-unit.c Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
dbus-unit.h core: expose new clean operation on the bus 2019-07-11 12:18:51 +02:00
dbus-util.c shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
dbus-util.h shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
dbus.c codespell: fix spelling errors 2019-04-29 16:47:18 +02:00
dbus.h core: rename queued_message → pending_reload_message 2018-11-13 11:59:06 +01:00
device.c Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE 2019-06-28 11:35:05 +02:00
device.h device: clean up DeviceFound flags set 2018-10-09 21:11:22 +02:00
dynamic-user.c Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
dynamic-user.h tree-wide: reorder various structures to make them smaller and use fewer cache lines 2019-03-27 18:11:11 +01:00
efi-random.c core: take random seed from boot loader and credit it to kernel entropy pool 2019-07-25 18:16:46 +02:00
efi-random.h core: take random seed from boot loader and credit it to kernel entropy pool 2019-07-25 18:16:46 +02:00
emergency-action.c core: add new API for enqueing a job with returning the transaction data 2019-03-27 12:37:37 +01:00
emergency-action.h core: change emergency_action() to return void 2019-03-18 16:06:36 +01:00
execute.c exit-status: rename EXIT_STATUS_GLIBC → EXIT_STATUS_LIBC 2019-07-29 19:05:25 +02:00
execute.h core: add type of resource string table 2019-07-11 12:18:51 +02:00
hostname-setup.c tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
hostname-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
ima-setup.c headers: remove unneeded includes from util.h 2019-03-27 11:53:12 +01:00
ima-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
ip-address-access.c bpf-firewall: optimization for IPAddressXYZ="any" (and unprivileged users) 2019-06-22 19:56:06 +02:00
ip-address-access.h bpf-firewall: optimization for IPAddressXYZ="any" (and unprivileged users) 2019-06-22 19:56:06 +02:00
job.c job: fix coverity issue 2019-07-31 09:45:03 +02:00
job.h job: make the run queue order deterministic 2019-07-18 10:28:39 +02:00
kill.c Make Watchdog Signal Configurable 2018-09-26 16:14:29 +02:00
kill.h tree-wide: reorder various structures to make them smaller and use fewer cache lines 2019-03-27 18:11:11 +01:00
killall.c killall: bump log message about unkilled processes to LOG_WARNING 2019-07-13 11:05:07 +02:00
killall.h core/killall: Propagate errors and return the number of process left 2019-04-08 19:41:16 +02:00
kmod-setup.c tree-wide: replace 'unsigned int' with 'unsigned' 2018-10-19 22:19:12 +02:00
kmod-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
load-dropin.c pid1: drop now-unused path parameter to add_dependency_by_name() 2018-09-15 19:57:52 +02:00
load-dropin.h pid1: kill unit_file_find_dropin_paths() helper 2019-07-17 14:27:23 +02:00
load-fragment-gperf-nulstr.awk
load-fragment-gperf.gperf.m4 shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
load-fragment.c shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
load-fragment.h shared/user-util: allow usernames with dots in specific fields 2019-08-19 21:19:13 +02:00
locale-setup.c Make default locale a compile time option 2018-12-29 21:43:04 +09:00
locale-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
loopback-setup.c headers: remove unneeded includes from util.h 2019-03-27 11:53:12 +01:00
loopback-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
machine-id-setup.c util: split out namespace related stuff into a new namespace-util.[ch] pair 2019-03-13 12:16:38 +01:00
machine-id-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
macros.systemd.in rpm: avoid hiding errors from systemd commands 2019-03-22 20:54:59 +01:00
main.c exit-status: rename EXIT_STATUS_GLIBC → EXIT_STATUS_LIBC 2019-07-29 19:05:25 +02:00
manager.c Merge pull request #13119 from keszybz/unit-loading-2 2019-07-30 17:55:37 +02:00
manager.h Merge pull request #13119 from keszybz/unit-loading-2 2019-07-30 17:55:37 +02:00
meson.build core: take random seed from boot loader and credit it to kernel entropy pool 2019-07-25 18:16:46 +02:00
mount-setup.c tree-wide: get rid of strappend() 2019-07-12 14:31:12 +09:00
mount-setup.h core: remove JoinControllers= configuration setting 2018-11-16 14:54:13 +01:00
mount.c mount: rename update_parameters_proc_self_mount_info() → update_parameters_proc_self_mountinfo() 2019-07-18 17:03:11 +02:00
mount.h mount: replace three closely related mount flags into a proper flags enum 2018-12-07 17:35:32 +01:00
namespace.c tree-wide: some more [static] related fixes 2019-07-12 16:40:10 +02:00
namespace.h tree-wide: some more [static] related fixes 2019-07-12 16:40:10 +02:00
org.freedesktop.systemd1.conf systemd-analyze: make dump work for large # of units 2018-05-11 08:11:02 -07:00
org.freedesktop.systemd1.policy.in core: systemd1.manage-unit-files policy implies systemd1.manage-units 2018-05-18 00:02:58 +09:00
org.freedesktop.systemd1.service
path.c tree-wide: introduce strerror_safe() 2019-07-05 02:43:56 +09:00
path.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
scope.c core: add new call unit_reset_accounting() 2019-04-12 14:25:44 +02:00
scope.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
selinux-access.c Merge pull request #12926 from keszybz/urlify-logs 2019-07-11 00:00:34 +02:00
selinux-access.h tree-wide: drop double newline 2018-06-29 11:02:17 +09:00
selinux-setup.c headers: remove unneeded includes from util.h 2019-03-27 11:53:12 +01:00
selinux-setup.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
service.c core: never propagate reload failure to service result 2019-07-18 10:14:02 +09:00
service.h core: ExecCondition= for services 2019-07-17 11:35:02 +02:00
show-status.c Add config and kernel commandline option to use short identifiers 2019-07-10 13:35:26 +02:00
show-status.h Add config and kernel commandline option to use short identifiers 2019-07-10 13:35:26 +02:00
slice.c core: add new call unit_reset_accounting() 2019-04-12 14:25:44 +02:00
slice.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
smack-setup.c Add open_memstream_unlocked() wrapper 2019-04-12 11:44:57 +02:00
smack-setup.h tree-wide: use proper unicode © instead of (C) where we can 2018-06-14 10:20:20 +02:00
socket.c tree-wide: introduce strerror_safe() 2019-07-05 02:43:56 +09:00
socket.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
swap.c swap: scan /proc/swaps before processing waitid() results 2019-07-18 17:03:11 +02:00
swap.h core: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
system.conf.in core: rename ShutdownWatchdogSec to RebootWatchdogSec 2019-07-23 20:29:03 +01:00
systemd.pc.in pkgconfig: avoid double slash with split-usr configuration 2019-03-05 18:49:28 +01:00
target.c core: whenever we change state of a unit, force out PropertiesChanged bus signal 2018-12-01 12:53:26 +01:00
target.h tree-wide: remove Lennart's copyright lines 2018-06-14 10:20:20 +02:00
timer.c tree-wide: get rid of strappend() 2019-07-12 14:31:12 +09:00
timer.h core: optionally, trigger .timer units on timezone and clock changes 2019-04-02 08:20:10 +02:00
transaction.c Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
transaction.h core: add new API for enqueing a job with returning the transaction data 2019-03-27 12:37:37 +01:00
triggers.systemd.in Drop my copyright headers 2018-06-14 13:03:20 +02:00
unit-printf.c core: move assert before actual use of the variable 2019-06-26 16:24:48 +02:00
unit-printf.h tree-wide: remove various unused functions 2018-12-02 13:35:34 +09:00
unit.c Merge pull request #13119 from keszybz/unit-loading-2 2019-07-30 17:55:37 +02:00
unit.h Create src/shared/unit-file.[ch] for unit-file related ops 2019-07-19 16:51:14 +02:00
user.conf.in Add config and kernel commandline option to use short identifiers 2019-07-10 13:35:26 +02:00