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path: root/src/login/logind-dbus.c
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2013-05-06systemd-sleep: add support for freeze and standbyZbigniew Jędrzejewski-Szmek
A new config file /etc/systemd/sleep.conf is added. It is parsed by systemd-sleep and logind. The strings written to /sys/power/disk and /sys/power/state can be configured. This allows people to use different modes of suspend on systems with broken or special hardware. Configuration is shared between systemd-sleep and logind to enable logind to answer the question "can the system be put to sleep" as correctly as possible without actually invoking the action. If the user configured systemd-sleep to only use 'freeze', but current kernel does not support it, logind will properly report that the system cannot be put to sleep. https://bugs.freedesktop.org/show_bug.cgi?id=57793 https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=7e73c5ae6e7991a6c01f6d096ff8afaef4458c36 http://lists.freedesktop.org/archives/systemd-devel/2013-February/009238.html SYSTEM_CONFIG_FILE and USER_CONFIG_FILE defines were removed since they were used in only a few places and with the addition of /etc/systemd/sleep.conf it becomes easier to just append the name of each file to the dir name.
2013-04-24logind: don't busy loop if a job is still running but the delay timeout expiresLennart Poettering
2013-04-19logind-dbus: initialize result variableLukas Nykryn
2013-04-18move _cleanup_ attribute in front of the typeHarald Hoyer
http://lists.freedesktop.org/archives/systemd-devel/2013-April/010510.html
2013-04-18Move bus_error to dbus-common and remove bus_error_message_or_strerrorSimon Peeters
bus_error and bus_error_message_or_strerror dit almost exactly the same, so use only one of them and place it in dbus-common.
2013-04-16nspawn: introduce the new /machine/ tree in the cgroup tree and move ↵Lennart Poettering
containers there Containers will now carry a label (normally derived from the root directory name, but configurable by the user), and the container's root cgroup is /machine/<label>. This label is called "machine name", and can cover both containers and VMs (as soon as libvirt also makes use of /machine/). libsystemd-login can be used to query the machine name from a process. This patch also includes numerous clean-ups for the cgroup code.
2013-04-16logind: filter configured cgroup controller listsLennart Poettering
2013-04-15Fix spelling errors using 'codespell' toolAnatol Pomozov
2013-04-09logind: introduce an explicit session class for cronjobs and similarLennart Poettering
cronjobs are neither interactive user session, nor lock screens, nor login screens, hence they should get their own class.
2013-04-03util: rename write_one_line_file() to write_string_file()Lennart Poettering
You can write much more than just one line with this call (and we frequently do), so let's correct the naming.
2013-03-18logind: exploit previous cleanups and simplify returnsZbigniew Jędrzejewski-Szmek
2013-03-18logind: Make more use of cleanup macrosColin Walters
2013-03-05logind: when registering a new session always use previous session info from ↵Lennart Poettering
cgroup path rather than audit Previously for cases like "su" or "sudo" where a session is attempted to be created from within an existing one we used the audit session ID to detect this and in such a case we simple returned the session data of the original session a second time. With this change we will now use the cgroup path of the calling path to determine the old session, i.e. we only rely on our own session identification scheme, instead of audits. We will continue to keep the audit session ID and ours in sync however, to avoid unnecessary confusion.
2013-02-22systemctl: make shutdown operations use irreversible jobsMichal Schmidt
Occasionally people report problem with reboot/poweroff operations hanging in the middle. One known cause is when a new transaction to start a unit is enqueued while the shutdown is going on. The start of the unit conflicts with the shutdown jobs, so they get cancelled. The failure case can be quite unpleasant, becase getty and sshd may already be stopped. Fix it by using irreversible jobs for shutdown (reboot/poweroff/...) actions. This applies to commands like "reboot", "telinit 6", "systemctl reboot". Should someone desire to use reversible jobs, they can say "systemctl start reboot.target".`
2013-02-14honor SELinux labels, when creating and writing config filesHarald Hoyer
Also split out some fileio functions to fileio.c and provide a SELinux aware pendant in fileio-label.c see https://bugzilla.redhat.com/show_bug.cgi?id=881577
2013-01-25logind: rework delay inhibition logicLennart Poettering
- Don't allow any locks to be taken while we are in the process of executing the specific operation, so that apps are not surprised if a suspend/shutdown happens while they rely on their inhibitor. - Get rid of the Resumed signal, it was a bad idea, and redundant due to PrepareForSleep(false), see below. - Always send out PrepareFor{Shutdown,Sleep} signals, instead of only if a delay lock is taken. - Move PrepareForSleep(false) after we come back from the suspend, so that apps can use this as "Resumed" notification. This also has the benefit that apps know when to take a new lock.
2013-01-24logind: add UnlockSessions() clal to complement LockSessions()Lennart Poettering
2013-01-24logind: send Resumed() signal after we come back from ↵Lennart Poettering
suspend/hibernate/hybrid-sleep This allows clients to get asynchronous notifications for user-requested suspend/hibernate cycles. Kernel-triggered automatic suspending is not covered.
2013-01-24logind: only allow one shutdown/sleep action to be queued at the same timeLennart Poettering
This should make sure that closing the lid while shutting down won't suspend the machine but will simply cause the shutdown to complete.
2013-01-14logind: ignore non-tty/non-x11 session when checking if there are other ↵Lennart Poettering
sessions before shutting down https://bugzilla.redhat.com/show_bug.cgi?id=890827
2012-12-24logind: add support for automatic suspend/hibernate/shutdown on idleLennart Poettering
2012-11-20dbus-common: Add helper method to handle no-reply messagesColin Walters
[Tested in latest gnome-ostree; if accepted, I'll look at a followup patch which fixes the other dbus_connection_send(reply, ...) calls besides logind] DBus messages can have a flag NO_REPLY associated that means "I don't need a reply". This is for efficiency reasons - for one-off requests that can't return an error, etc. However, it's up to users to manually check dbus_message_get_no_reply() from a message. libdbus will happily send out a reply if you don't. Unfortunately, doing so is not just less efficient - it also triggers a security error, for complex reasons. This is something that will eventually be fixed in dbus, but it's also correct to handle it in client applications. This new helper API is slightly nicer in that you don't have to pass NULL to say you don't want a reply serial for your reply. This patch also tweaks logind to use the API - there are more areas of the code that need this treatment too.
2012-10-30logind: it's OK if a process on an pty requests a session for seat0Lennart Poettering
After all, if a sudo/su inside an X terminal should get added to the same session as the X session itself.
2012-10-30logind: unify all session lock loopLennart Poettering
2012-10-28logind: support for hybrid sleep (i.e. suspend+hibernate at the same time)Lennart Poettering
2012-10-16logind: only release logind session from the PAM module if the same module ↵Lennart Poettering
instance actually created it
2012-10-13log: introduce a macro to format message idZbigniew Jędrzejewski-Szmek
The MESSAGE_ID=... stanza will appear in countless number of places. It is just too long to write it out in full each time. Incidentally, this also fixes a typo of MESSSAGE is three places.
2012-09-21logind: split up HandleSleepKey= into HandleSuspendKey= and HandleHibernateKey=Lennart Poettering
The kernel and X11 distuingish these two, and Thinkpad keys have both, hence we really should distinguish them too.
2012-09-21logind: allow users to override their own suspend/sleep inhibitorsLennart Poettering
2012-09-19logind: rework power key/suspend key/lid switch handlingLennart Poettering
http://lists.freedesktop.org/archives/systemd-devel/2012-September/006604.html https://bugzilla.gnome.org/show_bug.cgi?id=680689 This changes the meaning of the HandlePowerKey=/HandleSleepKey=/HandleLidSwitch= setting of logind.conf
2012-09-18logind: split up inhibit acquire policyLennart Poettering
2012-09-03journal: generate structured journal messages for a number of eventsLennart Poettering
2012-08-08logind: use bus_method_call_with_reply() where posibleSimon Peeters
2012-07-29logind: add LockSessions() call to lock all local sessions at onceLennart Poettering
2012-06-29logind: add PreparingForShutdown/PreparingForSleep propertiesLennart Poettering
2012-06-12logind: fix check for multiple sessionsMichal Schmidt
The "$action-multiple-sessions" polkit actions are defined as "$action while other users are logged in". To me this implies that the following sessions should not count: - greeter sessions - user sessions belonging to the same user as the one who's asking Not sure how to treat class SESSION_LOCK_SCREEN. I never have these. I just ignore every class that's not SESSION_USER. https://bugzilla.redhat.com/show_bug.cgi?id=814424
2012-06-01logind: fix indentationLennart Poettering
2012-06-01logind: interpret the can_sleep return value properlyMatthias Clasen
can_sleep() returns a boolean, so a return value > 0 does not mean 'na'.
2012-05-31mkdir: append _label to all mkdir() calls that explicitly set the selinux ↵Kay Sievers
context
2012-05-30logind: optionally handle power, sleep and lid switch eventsLennart Poettering
This takes handling of chassis power and sleep keys as well as the lid switch over from acpid. This logic is enabled by default for power and sleep keys, but not for the lid switch. If a graphical session is in the foreground no action is taken under the assumption that the graphical session does this.
2012-05-08logind: implement suspend/hibernate calls with inhibition logicLennart Poettering
2012-05-08util: split-out path-util.[ch]Kay Sievers
2012-05-05logind: implement delay inhibitor locks in addition to block inhibitor locksLennart Poettering
This is useful to allow applications to synchronously save data before the system is suspended or shut down.
2012-04-22login: assing /dev/console logins to seat0Lennart Poettering
2012-04-16logind: hook up inhibit logic with idle hint logicLennart Poettering
2012-04-16logind: add shutdown/suspend/idle inhibition frameworkLennart Poettering
2012-04-12relicense to LGPLv2.1 (with exceptions)Lennart Poettering
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-04-10rename basic.la to shared.la and put selinux deps in shared-selinx.laKay Sievers
Only 34 of 74 tools need libselinux linked, and libselinux is a pain with its unconditional library constructor.
2012-03-22logind: close FIFO before ending sessions cleanlyLennart Poettering
For clean session endings ask logind explicitly to get rid of the FIFO before closing it so that the FIFO logic doesn't result in su/sudo to be terminated immediately.
2012-02-14login: track login class (i.e. one of "user", "greeter", "lock-screen") for ↵Lennart Poettering
each session This introduces the new PAM environment variable XDG_SESSION_CLASS. If not set, defaults to "user". This is useful for apps that want to distuingish real user logins from "fake" ones which just exist to show a gdm login screen or a lock screen.
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