#include <string.h>
#include <unistd.h>
#include <pwd.h>
+#include <sys/capability.h>
#include "sd-id128.h"
#include "sd-messages.h"
#include "bus-error.h"
#include "logind.h"
#include "bus-errors.h"
+#include "udev-util.h"
static int property_get_idle_hint(
sd_bus *bus,
return r;
if (pid == 0) {
- r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid);
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_pid(creds, &pid);
if (r < 0)
return r;
}
if (r < 0)
return r;
if (!session)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SESSION_FOR_PID, "PID %lu does not belong to any known session", (unsigned long) pid);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SESSION_FOR_PID, "PID "PID_FMT" does not belong to any known session", pid);
p = session_bus_path(session);
if (!p)
user = hashmap_get(m->users, ULONG_TO_PTR((unsigned long) uid));
if (!user)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user '%lu' known or logged in", (unsigned long) uid);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user "UID_FMT" known or logged in", uid);
p = user_bus_path(user);
if (!p)
return r;
if (pid == 0) {
- r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid);
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_pid(creds, &pid);
if (r < 0)
return r;
}
if (r < 0)
return r;
if (!user)
- return sd_bus_error_setf(error, BUS_ERROR_NO_USER_FOR_PID, "PID %lu does not belong to any known or logged in user", (unsigned long) pid);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_USER_FOR_PID, "PID "PID_FMT" does not belong to any known or logged in user", pid);
p = user_bus_path(user);
if (!p)
}
static int method_create_session(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
- const char *service, *type, *class, *cseat, *tty, *display, *remote_user, *remote_host;
+ const char *service, *type, *class, *cseat, *tty, *display, *remote_user, *remote_host, *desktop;
uint32_t uid, leader, audit_id = 0;
_cleanup_free_ char *id = NULL;
Session *session = NULL;
assert(message);
assert(m);
- r = sd_bus_message_read(message, "uussssussbss", &uid, &leader, &service, &type, &class, &cseat, &vtnr, &tty, &display, &remote, &remote_user, &remote_host);
+ r = sd_bus_message_read(message, "uusssssussbss", &uid, &leader, &service, &type, &class, &desktop, &cseat, &vtnr, &tty, &display, &remote, &remote_user, &remote_host);
if (r < 0)
return r;
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid session class %s", class);
}
+ if (isempty(desktop))
+ desktop = NULL;
+ else {
+ if (!string_is_safe(desktop))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid desktop string %s", desktop);
+ }
+
if (isempty(cseat))
seat = NULL;
else {
seat = hashmap_get(m->seats, cseat);
if (!seat)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_SEAT, "No seat '%s' known", seat);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_SEAT, "No seat '%s' known", cseat);
}
if (tty_is_vc(tty)) {
if (!seat)
seat = m->seat0;
else if (seat != m->seat0)
- return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "TTY %s is virtual console but seat %s is not seat0", tty, seat);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "TTY %s is virtual console but seat %s is not seat0", tty, seat->id);
v = vtnr_from_tty(tty);
if (v <= 0)
}
if (c == _SESSION_CLASS_INVALID) {
- if (!isempty(display) || !isempty(tty))
- c = SESSION_USER;
- else
+ if (t == SESSION_UNSPECIFIED)
c = SESSION_BACKGROUND;
+ else
+ c = SESSION_USER;
}
if (leader <= 0) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
+ if (r < 0)
+ return r;
+
assert_cc(sizeof(uint32_t) == sizeof(pid_t));
- r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), (pid_t*) &leader);
+ r = sd_bus_creds_get_pid(creds, (pid_t*) &leader);
if (r < 0)
return r;
}
if (!path)
return -ENOMEM;
+ log_debug("Sending reply about an existing session: "
+ "id=%s object_path=%s uid=%u runtime_path=%s "
+ "session_fd=%d seat=%s vtnr=%u",
+ session->id,
+ path,
+ (uint32_t) session->user->uid,
+ session->user->runtime_path,
+ fifo_fd,
+ session->seat ? session->seat->id : "",
+ (uint32_t) session->vtnr);
+
return sd_bus_reply_method_return(
message, "soshusub",
session->id,
if (audit_id > 0) {
/* Keep our session IDs and the audit session IDs in sync */
- if (asprintf(&id, "%lu", (unsigned long) audit_id) < 0)
+ if (asprintf(&id, "%"PRIu32, audit_id) < 0)
return -ENOMEM;
/* Wut? There's already a session by this name and we
}
}
+ if (!isempty(desktop)) {
+ session->desktop = strdup(desktop);
+ if (!session->desktop) {
+ r = -ENOMEM;
+ goto fail;
+ }
+ }
+
if (seat) {
r = seat_attach_session(seat, session);
if (r < 0)
if (!session)
return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_SESSION, "No session '%s' known", name);
- /* We use the FIFO to detect stray sessions where the process
- invoking PAM dies abnormally. We need to make sure that
- that process is not killed if at the clean end of the
- session it closes the FIFO. Hence, with this call
- explicitly turn off the FIFO logic, so that the PAM code
- can finish clean up on its own */
- session_remove_fifo(session);
- session_save(session);
- user_save(session->user);
+ session_release(session);
return sd_bus_reply_method_return(message, NULL);
}
user = hashmap_get(m->users, ULONG_TO_PTR((unsigned long) uid));
if (!user)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user '%lu' known or logged in", (unsigned long) uid);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user "UID_FMT" known or logged in", uid);
r = user_kill(user, signo);
if (r < 0)
if (!session)
return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_SESSION, "No session '%s' known", name);
- r = session_stop(session);
+ r = session_stop(session, true);
if (r < 0)
return r;
user = hashmap_get(m->users, ULONG_TO_PTR((unsigned long) uid));
if (!user)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user '%lu' known or logged in", (unsigned long) uid);
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER, "No user "UID_FMT" known or logged in", uid);
- r = user_stop(user);
+ r = user_stop(user, true);
if (r < 0)
return r;
if (!seat)
return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_SEAT, "No seat '%s' known", name);
- r = seat_stop_sessions(seat);
+ r = seat_stop_sessions(seat, true);
if (r < 0)
return r;
if (!pw)
return errno ? -errno : -ENOENT;
- r = bus_verify_polkit_async(bus,
- &m->polkit_registry,
- message,
- "org.freedesktop.login1.set-user-linger",
- interactive,
- error,
- method_set_user_linger, m);
+ r = bus_verify_polkit_async(
+ message,
+ CAP_SYS_ADMIN,
+ "org.freedesktop.login1.set-user-linger",
+ interactive,
+ &m->polkit_registry,
+ error);
if (r < 0)
return r;
if (r == 0)
}
static int trigger_device(Manager *m, struct udev_device *d) {
- struct udev_enumerate *e;
+ _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
struct udev_list_entry *first, *item;
int r;
assert(m);
e = udev_enumerate_new(m->udev);
- if (!e) {
- r = -ENOMEM;
- goto finish;
- }
+ if (!e)
+ return -ENOMEM;
if (d) {
- if (udev_enumerate_add_match_parent(e, d) < 0) {
- r = -EIO;
- goto finish;
- }
+ r = udev_enumerate_add_match_parent(e, d);
+ if (r < 0)
+ return r;
}
- if (udev_enumerate_scan_devices(e) < 0) {
- r = -EIO;
- goto finish;
- }
+ r = udev_enumerate_scan_devices(e);
+ if (r < 0)
+ return r;
first = udev_enumerate_get_list_entry(e);
udev_list_entry_foreach(item, first) {
p = udev_list_entry_get_name(item);
t = strappend(p, "/uevent");
- if (!t) {
- r = -ENOMEM;
- goto finish;
- }
+ if (!t)
+ return -ENOMEM;
write_string_file(t, "change");
}
- r = 0;
-
-finish:
- if (e)
- udev_enumerate_unref(e);
-
- return r;
+ return 0;
}
static int attach_device(Manager *m, const char *seat, const char *sysfs) {
+ _cleanup_udev_device_unref_ struct udev_device *d = NULL;
_cleanup_free_ char *rule = NULL, *file = NULL;
const char *id_for_seat;
- struct udev_device *d;
int r;
assert(m);
if (!d)
return -ENODEV;
- if (!udev_device_has_tag(d, "seat")) {
- r = -ENODEV;
- goto finish;
- }
+ if (!udev_device_has_tag(d, "seat"))
+ return -ENODEV;
id_for_seat = udev_device_get_property_value(d, "ID_FOR_SEAT");
- if (!id_for_seat) {
- r = -ENODEV;
- goto finish;
- }
+ if (!id_for_seat)
+ return -ENODEV;
- if (asprintf(&file, "/etc/udev/rules.d/72-seat-%s.rules", id_for_seat) < 0) {
- r = -ENOMEM;
- goto finish;
- }
+ if (asprintf(&file, "/etc/udev/rules.d/72-seat-%s.rules", id_for_seat) < 0)
+ return -ENOMEM;
- if (asprintf(&rule, "TAG==\"seat\", ENV{ID_FOR_SEAT}==\"%s\", ENV{ID_SEAT}=\"%s\"", id_for_seat, seat) < 0) {
- r = -ENOMEM;
- goto finish;
- }
+ if (asprintf(&rule, "TAG==\"seat\", ENV{ID_FOR_SEAT}==\"%s\", ENV{ID_SEAT}=\"%s\"", id_for_seat, seat) < 0)
+ return -ENOMEM;
mkdir_p_label("/etc/udev/rules.d", 0755);
- label_init("/etc");
+ mac_selinux_init("/etc");
r = write_string_file_atomic_label(file, rule);
if (r < 0)
- goto finish;
-
- r = trigger_device(m, d);
-
-finish:
- if (d)
- udev_device_unref(d);
+ return r;
- return r;
+ return trigger_device(m, d);
}
static int flush_devices(Manager *m) {
d = opendir("/etc/udev/rules.d");
if (!d) {
if (errno != ENOENT)
- log_warning("Failed to open /etc/udev/rules.d: %m");
+ log_warning_errno(errno, "Failed to open /etc/udev/rules.d: %m");
} else {
struct dirent *de;
continue;
if (unlinkat(dirfd(d), de->d_name, 0) < 0)
- log_warning("Failed to unlink %s: %m", de->d_name);
+ log_warning_errno(errno, "Failed to unlink %s: %m", de->d_name);
}
}
if (!seat_name_is_valid(seat))
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Seat %s is not valid", seat);
- r = bus_verify_polkit_async(bus,
- &m->polkit_registry,
- message,
- "org.freedesktop.login1.attach-device",
- interactive,
- error,
- method_attach_device, m);
+ r = bus_verify_polkit_async(
+ message,
+ CAP_SYS_ADMIN,
+ "org.freedesktop.login1.attach-device",
+ interactive,
+ &m->polkit_registry,
+ error);
if (r < 0)
return r;
if (r == 0)
if (r < 0)
return r;
- r = bus_verify_polkit_async(bus,
- &m->polkit_registry,
- message,
- "org.freedesktop.login1.flush-devices",
- interactive,
- error,
- method_flush_devices, m);
+ r = bus_verify_polkit_async(
+ message,
+ CAP_SYS_ADMIN,
+ "org.freedesktop.login1.flush-devices",
+ interactive,
+ &m->polkit_registry,
+ error);
if (r < 0)
return r;
if (r == 0)
q = NULL;
}
- return log_struct(LOG_NOTICE, MESSAGE_ID(SD_MESSAGE_SHUTDOWN),
+ return log_struct(LOG_NOTICE,
+ LOG_MESSAGE_ID(SD_MESSAGE_SHUTDOWN),
p,
- q, NULL);
+ q,
+ NULL);
+}
+
+static int lid_switch_ignore_handler(sd_event_source *e, uint64_t usec, void *userdata) {
+ Manager *m = userdata;
+
+ assert(e);
+ assert(m);
+
+ m->lid_switch_ignore_event_source = sd_event_source_unref(m->lid_switch_ignore_event_source);
+ return 0;
+}
+
+int manager_set_lid_switch_ignore(Manager *m, usec_t until) {
+ int r;
+
+ assert(m);
+
+ if (until <= now(CLOCK_MONOTONIC))
+ return 0;
+
+ /* We want to ignore the lid switch for a while after each
+ * suspend, and after boot-up. Hence let's install a timer for
+ * this. As long as the event source exists we ignore the lid
+ * switch. */
+
+ if (m->lid_switch_ignore_event_source) {
+ usec_t u;
+
+ r = sd_event_source_get_time(m->lid_switch_ignore_event_source, &u);
+ if (r < 0)
+ return r;
+
+ if (until <= u)
+ return 0;
+
+ r = sd_event_source_set_time(m->lid_switch_ignore_event_source, until);
+ } else
+ r = sd_event_add_time(
+ m->event,
+ &m->lid_switch_ignore_event_source,
+ CLOCK_MONOTONIC,
+ until, 0,
+ lid_switch_ignore_handler, m);
+
+ return r;
}
static int execute_shutdown_or_sleep(
m->action_job = c;
m->action_what = w;
+ /* Make sure the lid switch is ignored for a while */
+ manager_set_lid_switch_ignore(m, now(CLOCK_MONOTONIC) + IGNORE_LID_SWITCH_SUSPEND_USEC);
+
return 0;
}
sd_bus_message_handler_t method,
sd_bus_error *error) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
bool multiple_sessions, blocked;
int interactive, r;
uid_t uid;
return sd_bus_error_setf(error, BUS_ERROR_SLEEP_VERB_NOT_SUPPORTED, "Sleep verb not supported");
}
- r = sd_bus_get_owner_uid(m->bus, sd_bus_message_get_sender(message), &uid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_UID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_uid(creds, &uid);
if (r < 0)
return r;
blocked = manager_is_inhibited(m, w, INHIBIT_BLOCK, NULL, false, true, uid, NULL);
if (multiple_sessions) {
- r = bus_verify_polkit_async(m->bus, &m->polkit_registry, message,
- action_multiple_sessions, interactive, error, method, m);
+ r = bus_verify_polkit_async(message, CAP_SYS_BOOT, action_multiple_sessions, interactive, &m->polkit_registry, error);
if (r < 0)
return r;
+ if (r == 0)
+ return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
}
if (blocked) {
- r = bus_verify_polkit_async(m->bus, &m->polkit_registry, message,
- action_ignore_inhibit, interactive, error, method, m);
+ r = bus_verify_polkit_async(message, CAP_SYS_BOOT, action_ignore_inhibit, interactive, &m->polkit_registry, error);
if (r < 0)
return r;
+ if (r == 0)
+ return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
}
if (!multiple_sessions && !blocked) {
- r = bus_verify_polkit_async(m->bus, &m->polkit_registry, message,
- action, interactive, error, method, m);
+ r = bus_verify_polkit_async(message, CAP_SYS_BOOT, action, interactive, &m->polkit_registry, error);
if (r < 0)
return r;
+ if (r == 0)
+ return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
}
r = bus_manager_shutdown_or_sleep_now_or_later(m, unit_name, w, error);
const char *sleep_verb,
sd_bus_error *error) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
bool multiple_sessions, challenge, blocked;
const char *result = NULL;
uid_t uid;
return sd_bus_reply_method_return(message, "s", "na");
}
- r = sd_bus_get_owner_uid(m->bus, sd_bus_message_get_sender(message), &uid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_UID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_uid(creds, &uid);
if (r < 0)
return r;
blocked = manager_is_inhibited(m, w, INHIBIT_BLOCK, NULL, false, true, uid, NULL);
if (multiple_sessions) {
- r = bus_verify_polkit(m->bus, message, action_multiple_sessions, false, &challenge, error);
+ r = bus_verify_polkit(message, CAP_SYS_BOOT, action_multiple_sessions, false, &challenge, error);
if (r < 0)
return r;
}
if (blocked) {
- r = bus_verify_polkit(m->bus, message, action_ignore_inhibit, false, &challenge, error);
+ r = bus_verify_polkit(message, CAP_SYS_BOOT, action_ignore_inhibit, false, &challenge, error);
if (r < 0)
return r;
/* If neither inhibit nor multiple sessions
* apply then just check the normal policy */
- r = bus_verify_polkit(m->bus, message, action, false, &challenge, error);
+ r = bus_verify_polkit(message, CAP_SYS_BOOT, action, false, &challenge, error);
if (r < 0)
return r;
}
static int method_inhibit(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
const char *who, *why, *what, *mode;
_cleanup_free_ char *id = NULL;
_cleanup_close_ int fifo_fd = -1;
if (m->action_what & w)
return sd_bus_error_setf(error, BUS_ERROR_OPERATION_IN_PROGRESS, "The operation inhibition has been requested for is already running");
- r = bus_verify_polkit_async(bus, &m->polkit_registry, message,
+ r = bus_verify_polkit_async(message, CAP_SYS_BOOT,
w == INHIBIT_SHUTDOWN ? (mm == INHIBIT_BLOCK ? "org.freedesktop.login1.inhibit-block-shutdown" : "org.freedesktop.login1.inhibit-delay-shutdown") :
w == INHIBIT_SLEEP ? (mm == INHIBIT_BLOCK ? "org.freedesktop.login1.inhibit-block-sleep" : "org.freedesktop.login1.inhibit-delay-sleep") :
w == INHIBIT_IDLE ? "org.freedesktop.login1.inhibit-block-idle" :
w == INHIBIT_HANDLE_SUSPEND_KEY ? "org.freedesktop.login1.inhibit-handle-suspend-key" :
w == INHIBIT_HANDLE_HIBERNATE_KEY ? "org.freedesktop.login1.inhibit-handle-hibernate-key" :
"org.freedesktop.login1.inhibit-handle-lid-switch",
- false, error, method_inhibit, m);
+ false, &m->polkit_registry, error);
if (r < 0)
return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = sd_bus_get_owner_uid(m->bus, sd_bus_message_get_sender(message), &uid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_UID|SD_BUS_CREDS_PID, &creds);
if (r < 0)
return r;
- r = sd_bus_get_owner_pid(m->bus, sd_bus_message_get_sender(message), &pid);
+ r = sd_bus_creds_get_uid(creds, &uid);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_pid(creds, &pid);
if (r < 0)
return r;
const sd_bus_vtable manager_vtable[] = {
SD_BUS_VTABLE_START(0),
- SD_BUS_PROPERTY("NAutoVTs", "u", NULL, offsetof(Manager, n_autovts), 0),
- SD_BUS_PROPERTY("KillOnlyUsers", "as", NULL, offsetof(Manager, kill_only_users), 0),
- SD_BUS_PROPERTY("KillExcludeUsers", "as", NULL, offsetof(Manager, kill_exclude_users), 0),
- SD_BUS_PROPERTY("KillUserProcesses", "b", NULL, offsetof(Manager, kill_user_processes), 0),
+ SD_BUS_PROPERTY("NAutoVTs", "u", NULL, offsetof(Manager, n_autovts), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("KillOnlyUsers", "as", NULL, offsetof(Manager, kill_only_users), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("KillExcludeUsers", "as", NULL, offsetof(Manager, kill_exclude_users), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("KillUserProcesses", "b", NULL, offsetof(Manager, kill_user_processes), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("IdleHint", "b", property_get_idle_hint, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("IdleSinceHint", "t", property_get_idle_since_hint, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("IdleSinceHintMonotonic", "t", property_get_idle_since_hint, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("BlockInhibited", "s", property_get_inhibited, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("DelayInhibited", "s", property_get_inhibited, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
- SD_BUS_PROPERTY("InhibitDelayMaxUSec", "t", NULL, offsetof(Manager, inhibit_delay_max), 0),
- SD_BUS_PROPERTY("HandlePowerKey", "s", property_get_handle_action, offsetof(Manager, handle_power_key), 0),
- SD_BUS_PROPERTY("HandleSuspendKey", "s", property_get_handle_action, offsetof(Manager, handle_suspend_key), 0),
- SD_BUS_PROPERTY("HandleHibernateKey", "s", property_get_handle_action, offsetof(Manager, handle_hibernate_key), 0),
- SD_BUS_PROPERTY("HandleLidSwitch", "s", property_get_handle_action, offsetof(Manager, handle_lid_switch), 0),
- SD_BUS_PROPERTY("IdleAction", "s", property_get_handle_action, offsetof(Manager, idle_action), 0),
- SD_BUS_PROPERTY("IdleActionUSec", "t", NULL, offsetof(Manager, idle_action_usec), 0),
+ SD_BUS_PROPERTY("InhibitDelayMaxUSec", "t", NULL, offsetof(Manager, inhibit_delay_max), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("HandlePowerKey", "s", property_get_handle_action, offsetof(Manager, handle_power_key), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("HandleSuspendKey", "s", property_get_handle_action, offsetof(Manager, handle_suspend_key), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("HandleHibernateKey", "s", property_get_handle_action, offsetof(Manager, handle_hibernate_key), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("HandleLidSwitch", "s", property_get_handle_action, offsetof(Manager, handle_lid_switch), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("HandleLidSwitchDocked", "s", property_get_handle_action, offsetof(Manager, handle_lid_switch_docked), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("IdleAction", "s", property_get_handle_action, offsetof(Manager, idle_action), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("IdleActionUSec", "t", NULL, offsetof(Manager, idle_action_usec), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PreparingForShutdown", "b", property_get_preparing, 0, 0),
SD_BUS_PROPERTY("PreparingForSleep", "b", property_get_preparing, 0, 0),
- SD_BUS_METHOD("GetSession", "s", "o", method_get_session, 0),
- SD_BUS_METHOD("GetSessionByPID", "u", "o", method_get_session_by_pid, 0),
- SD_BUS_METHOD("GetUser", "u", "o", method_get_user, 0),
- SD_BUS_METHOD("GetUserByPID", "u", "o", method_get_user_by_pid, 0),
- SD_BUS_METHOD("GetSeat", "s", "o", method_get_seat, 0),
- SD_BUS_METHOD("ListSessions", NULL, "a(susso)", method_list_sessions, 0),
- SD_BUS_METHOD("ListUsers", NULL, "a(uso)", method_list_users, 0),
- SD_BUS_METHOD("ListSeats", NULL, "a(so)", method_list_seats, 0),
- SD_BUS_METHOD("ListInhibitors", NULL, "a(ssssuu)", method_list_inhibitors, 0),
- SD_BUS_METHOD("CreateSession", "uussssussbssa(sv)", "soshusub", method_create_session, 0),
+ SD_BUS_METHOD("GetSession", "s", "o", method_get_session, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("GetSessionByPID", "u", "o", method_get_session_by_pid, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("GetUser", "u", "o", method_get_user, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("GetUserByPID", "u", "o", method_get_user_by_pid, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("GetSeat", "s", "o", method_get_seat, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ListSessions", NULL, "a(susso)", method_list_sessions, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ListUsers", NULL, "a(uso)", method_list_users, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ListSeats", NULL, "a(so)", method_list_seats, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ListInhibitors", NULL, "a(ssssuu)", method_list_inhibitors, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CreateSession", "uusssssussbssa(sv)", "soshusub", method_create_session, 0),
SD_BUS_METHOD("ReleaseSession", "s", NULL, method_release_session, 0),
- SD_BUS_METHOD("ActivateSession", "s", NULL, method_activate_session, 0),
- SD_BUS_METHOD("ActivateSessionOnSeat", "ss", NULL, method_activate_session_on_seat, 0),
+ SD_BUS_METHOD("ActivateSession", "s", NULL, method_activate_session, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ActivateSessionOnSeat", "ss", NULL, method_activate_session_on_seat, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LockSession", "s", NULL, method_lock_session, 0),
SD_BUS_METHOD("UnlockSession", "s", NULL, method_lock_session, 0),
SD_BUS_METHOD("LockSessions", NULL, NULL, method_lock_sessions, 0),
SD_BUS_METHOD("UnlockSessions", NULL, NULL, method_lock_sessions, 0),
- SD_BUS_METHOD("KillSession", "ssi", NULL, method_kill_session, 0),
- SD_BUS_METHOD("KillUser", "ui", NULL, method_kill_user, 0),
- SD_BUS_METHOD("TerminateSession", "s", NULL, method_terminate_session, 0),
- SD_BUS_METHOD("TerminateUser", "u", NULL, method_terminate_user, 0),
- SD_BUS_METHOD("TerminateSeat", "s", NULL, method_terminate_seat, 0),
- SD_BUS_METHOD("SetUserLinger", "ubb", NULL, method_set_user_linger, 0),
- SD_BUS_METHOD("AttachDevice", "ssb", NULL, method_attach_device, 0),
- SD_BUS_METHOD("FlushDevices", "b", NULL, method_flush_devices, 0),
- SD_BUS_METHOD("PowerOff", "b", NULL, method_poweroff, 0),
- SD_BUS_METHOD("Reboot", "b", NULL, method_reboot, 0),
- SD_BUS_METHOD("Suspend", "b", NULL, method_suspend, 0),
- SD_BUS_METHOD("Hibernate", "b", NULL, method_hibernate, 0),
- SD_BUS_METHOD("HybridSleep", "b", NULL, method_hybrid_sleep, 0),
- SD_BUS_METHOD("CanPowerOff", NULL, "s", method_can_poweroff, 0),
- SD_BUS_METHOD("CanReboot", NULL, "s", method_can_reboot, 0),
- SD_BUS_METHOD("CanSuspend", NULL, "s", method_can_suspend, 0),
- SD_BUS_METHOD("CanHibernate", NULL, "s", method_can_hibernate, 0),
- SD_BUS_METHOD("CanHybridSleep", NULL, "s", method_can_hybrid_sleep, 0),
- SD_BUS_METHOD("Inhibit", "ssss", "h", method_inhibit, 0),
+ SD_BUS_METHOD("KillSession", "ssi", NULL, method_kill_session, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("KillUser", "ui", NULL, method_kill_user, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("TerminateSession", "s", NULL, method_terminate_session, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("TerminateUser", "u", NULL, method_terminate_user, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("TerminateSeat", "s", NULL, method_terminate_seat, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("SetUserLinger", "ubb", NULL, method_set_user_linger, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("AttachDevice", "ssb", NULL, method_attach_device, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("FlushDevices", "b", NULL, method_flush_devices, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("PowerOff", "b", NULL, method_poweroff, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("Reboot", "b", NULL, method_reboot, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("Suspend", "b", NULL, method_suspend, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("Hibernate", "b", NULL, method_hibernate, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("HybridSleep", "b", NULL, method_hybrid_sleep, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CanPowerOff", NULL, "s", method_can_poweroff, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CanReboot", NULL, "s", method_can_reboot, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CanSuspend", NULL, "s", method_can_suspend, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CanHibernate", NULL, "s", method_can_hibernate, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CanHybridSleep", NULL, "s", method_can_hybrid_sleep, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("Inhibit", "ssss", "h", method_inhibit, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_SIGNAL("SessionNew", "so", 0),
SD_BUS_SIGNAL("SessionRemoved", "so", 0),
SD_BUS_VTABLE_END
};
+static int session_jobs_reply(Session *s, const char *unit, const char *result) {
+ int r = 0;
+
+ assert(s);
+ assert(unit);
+
+ if (!s->started)
+ return r;
+
+ if (streq(result, "done"))
+ r = session_send_create_reply(s, NULL);
+ else {
+ _cleanup_bus_error_free_ sd_bus_error e = SD_BUS_ERROR_NULL;
+
+ sd_bus_error_setf(&e, BUS_ERROR_JOB_FAILED, "Start job for unit %s failed with '%s'", unit, result);
+ r = session_send_create_reply(s, &e);
+ }
+
+ return r;
+}
+
int match_job_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
const char *path, *result, *unit;
Manager *m = userdata;
session->scope_job = NULL;
}
- if (session->started) {
- if (streq(result, "done"))
- session_send_create_reply(session, NULL);
- else {
- _cleanup_bus_error_free_ sd_bus_error e = SD_BUS_ERROR_NULL;
-
- sd_bus_error_setf(&e, BUS_ERROR_JOB_FAILED, "Start job for unit %s failed with '%s'", unit, result);
- session_send_create_reply(session, &e);
- }
- } else
- session_save(session);
+ session_jobs_reply(session, unit, result);
+ session_save(session);
session_add_to_gc_queue(session);
}
user->slice_job = NULL;
}
+ LIST_FOREACH(sessions_by_user, session, user->sessions) {
+ session_jobs_reply(session, unit, result);
+ }
+
user_save(user);
user_add_to_gc_queue(user);
}
r = unit_name_from_dbus_path(path, &unit);
if (r < 0)
- return r;
+ /* quietly ignore non-units paths */
+ return r == -EINVAL ? 0 : r;
session = hashmap_get(m->session_units, unit);
if (session)
if (manager->action_timestamp + manager->inhibit_delay_max > now(CLOCK_MONOTONIC))
return 0;
- log_info("Delay lock is active (UID %lu/%s, PID %lu/%s) but inhibitor timeout is reached.",
- (unsigned long) offending->uid, strna(u),
- (unsigned long) offending->pid, strna(comm));
+ log_info("Delay lock is active (UID "UID_FMT"/%s, PID "PID_FMT"/%s) but inhibitor timeout is reached.",
+ offending->uid, strna(u),
+ offending->pid, strna(comm));
}
/* Actually do the operation */
pid_t pid,
const char *slice,
const char *description,
- const char *after,
- const char *kill_mode,
+ const char *after, const char *after2,
sd_bus_error *error,
char **job) {
r = sd_bus_message_new_method_call(
manager->bus,
+ &m,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
- "StartTransientUnit",
- &m);
+ "StartTransientUnit");
if (r < 0)
return r;
return r;
}
- if (!isempty(description)) {
+ if (!isempty(after)) {
r = sd_bus_message_append(m, "(sv)", "After", "as", 1, after);
if (r < 0)
return r;
}
- if (!isempty(kill_mode)) {
- r = sd_bus_message_append(m, "(sv)", "KillMode", "s", kill_mode);
+ if (!isempty(after2)) {
+ r = sd_bus_message_append(m, "(sv)", "After", "as", 1, after2);
if (r < 0)
return r;
}
* stop timeout for sessions, so that we don't wait
* forever. */
- r = sd_bus_message_append(m, "(sv)", "TimeoutStopUSec", "t", 500 * USEC_PER_MSEC);
- if (r < 0)
- return r;
-
/* Make sure that the session shells are terminated with
* SIGHUP since bash and friends tend to ignore SIGTERM */
r = sd_bus_message_append(m, "(sv)", "SendSIGHUP", "b", true);
return 1;
}
+int manager_abandon_scope(Manager *manager, const char *scope, sd_bus_error *error) {
+ _cleanup_free_ char *path = NULL;
+ int r;
+
+ assert(manager);
+ assert(scope);
+
+ path = unit_dbus_path_from_name(scope);
+ if (!path)
+ return -ENOMEM;
+
+ r = sd_bus_call_method(
+ manager->bus,
+ "org.freedesktop.systemd1",
+ path,
+ "org.freedesktop.systemd1.Scope",
+ "Abandon",
+ error,
+ NULL,
+ NULL);
+ if (r < 0) {
+ if (sd_bus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT) ||
+ sd_bus_error_has_name(error, BUS_ERROR_LOAD_FAILED) ||
+ sd_bus_error_has_name(error, BUS_ERROR_SCOPE_NOT_RUNNING)) {
+ sd_bus_error_free(error);
+ return 0;
+ }
+
+ return r;
+ }
+
+ return 1;
+}
+
int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo, sd_bus_error *error) {
assert(manager);
assert(unit);
~ianmdlvl / elogind.git / blobdiff