#include "util.h"
#include "strv.h"
#include "bus-util.h"
-#include "bus-errors.h"
+#include "bus-common-errors.h"
+#include "bus-label.h"
#include "logind.h"
#include "logind-session.h"
assert(message);
assert(s);
- r = session_stop(s);
+ r = session_stop(s, true);
if (r < 0)
return r;
}
static int method_set_idle_hint(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
Session *s = userdata;
uid_t uid;
int r, b;
if (r < 0)
return r;
- r = sd_bus_get_owner_uid(bus, sd_bus_message_get_sender(message), &uid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_EUID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_euid(creds, &uid);
if (r < 0)
return r;
if (uid != 0 && uid != s->user->uid)
- return sd_bus_error_setf(error, SD_BUS_ERROR_ACCESS_DENIED, "Only owner of session my set idle hint");
+ return sd_bus_error_setf(error, SD_BUS_ERROR_ACCESS_DENIED, "Only owner of session may set idle hint");
session_set_idle_hint(s, b);
}
static int method_take_control(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
Session *s = userdata;
int r, force;
uid_t uid;
if (r < 0)
return r;
- r = sd_bus_get_owner_uid(bus, sd_bus_message_get_sender(message), &uid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_EUID, &creds);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_euid(creds, &uid);
if (r < 0)
return r;
const sd_bus_vtable session_vtable[] = {
SD_BUS_VTABLE_START(0),
- SD_BUS_PROPERTY("Id", "s", NULL, offsetof(Session, id), 0),
- SD_BUS_PROPERTY("User", "(uo)", property_get_user, 0, 0),
- SD_BUS_PROPERTY("Name", "s", property_get_name, 0, 0),
- SD_BUS_PROPERTY("Timestamp", "t", NULL, offsetof(Session, timestamp.realtime), 0),
- SD_BUS_PROPERTY("TimestampMonotonic", "t", NULL, offsetof(Session, timestamp.monotonic), 0),
- SD_BUS_PROPERTY("VTNr", "u", NULL, offsetof(Session, vtnr), 0),
- SD_BUS_PROPERTY("Seat", "(so)", property_get_seat, 0, 0),
- SD_BUS_PROPERTY("TTY", "s", NULL, offsetof(Session, tty), 0),
- SD_BUS_PROPERTY("Display", "s", NULL, offsetof(Session, display), 0),
- SD_BUS_PROPERTY("Remote", "b", bus_property_get_bool, offsetof(Session, remote), 0),
- SD_BUS_PROPERTY("RemoteHost", "s", NULL, offsetof(Session, remote_host), 0),
- SD_BUS_PROPERTY("RemoteUser", "s", NULL, offsetof(Session, remote_user), 0),
- SD_BUS_PROPERTY("Service", "s", NULL, offsetof(Session, service), 0),
- SD_BUS_PROPERTY("Scope", "s", NULL, offsetof(Session, scope), 0),
- SD_BUS_PROPERTY("Leader", "u", bus_property_get_pid, offsetof(Session, leader), 0),
- SD_BUS_PROPERTY("Audit", "u", NULL, offsetof(Session, audit_id), 0),
- SD_BUS_PROPERTY("Type", "s", property_get_type, offsetof(Session, type), 0),
- SD_BUS_PROPERTY("Class", "s", property_get_class, offsetof(Session, class), 0),
+ SD_BUS_PROPERTY("Id", "s", NULL, offsetof(Session, id), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("User", "(uo)", property_get_user, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Name", "s", property_get_name, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+ BUS_PROPERTY_DUAL_TIMESTAMP("Timestamp", offsetof(Session, timestamp), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("VTNr", "u", NULL, offsetof(Session, vtnr), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Seat", "(so)", property_get_seat, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("TTY", "s", NULL, offsetof(Session, tty), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Display", "s", NULL, offsetof(Session, display), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Remote", "b", bus_property_get_bool, offsetof(Session, remote), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RemoteHost", "s", NULL, offsetof(Session, remote_host), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RemoteUser", "s", NULL, offsetof(Session, remote_user), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Service", "s", NULL, offsetof(Session, service), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Desktop", "s", NULL, offsetof(Session, desktop), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Scope", "s", NULL, offsetof(Session, scope), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Leader", "u", bus_property_get_pid, offsetof(Session, leader), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Audit", "u", NULL, offsetof(Session, audit_id), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Type", "s", property_get_type, offsetof(Session, type), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Class", "s", property_get_class, offsetof(Session, class), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Active", "b", property_get_active, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("State", "s", property_get_state, 0, 0),
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_METHOD("Terminate", NULL, NULL, method_terminate, 0),
- SD_BUS_METHOD("Activate", NULL, NULL, method_activate, 0),
+ SD_BUS_METHOD("Terminate", NULL, NULL, method_terminate, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("Activate", NULL, NULL, method_activate, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Lock", NULL, NULL, method_lock, 0),
SD_BUS_METHOD("Unlock", NULL, NULL, method_lock, 0),
- SD_BUS_METHOD("SetIdleHint", "b", NULL, method_set_idle_hint, 0),
- SD_BUS_METHOD("Kill", "si", NULL, method_kill, 0),
- SD_BUS_METHOD("TakeControl", "b", NULL, method_take_control, 0),
- SD_BUS_METHOD("ReleaseControl", NULL, NULL, method_release_control, 0),
- SD_BUS_METHOD("TakeDevice", "uu", "hb", method_take_device, 0),
- SD_BUS_METHOD("ReleaseDevice", "uu", NULL, method_release_device, 0),
- SD_BUS_METHOD("PauseDeviceComplete", "uu", NULL, method_pause_device_complete, 0),
+ SD_BUS_METHOD("SetIdleHint", "b", NULL, method_set_idle_hint, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("Kill", "si", NULL, method_kill, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)),
+ SD_BUS_METHOD("TakeControl", "b", NULL, method_take_control, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ReleaseControl", NULL, NULL, method_release_control, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("TakeDevice", "uu", "hb", method_take_device, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ReleaseDevice", "uu", NULL, method_release_device, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("PauseDeviceComplete", "uu", NULL, method_pause_device_complete, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_SIGNAL("PauseDevice", "uus", 0),
SD_BUS_SIGNAL("ResumeDevice", "uuh", 0),
assert(m);
if (streq(path, "/org/freedesktop/login1/session/self")) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
sd_bus_message *message;
- pid_t pid;
+ const char *name;
- message = sd_bus_get_current(bus);
+ message = sd_bus_get_current_message(bus);
if (!message)
return 0;
- r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid);
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_SESSION|SD_BUS_CREDS_AUGMENT, &creds);
if (r < 0)
- return 0;
+ return r;
- r = manager_get_session_by_pid(m, pid, &session);
- if (r <= 0)
- return 0;
+ r = sd_bus_creds_get_session(creds, &name);
+ if (r < 0)
+ return r;
+
+ session = hashmap_get(m->sessions, name);
} else {
_cleanup_free_ char *e = NULL;
const char *p;
if (!p)
return 0;
- e = sd_bus_label_unescape(p);
+ e = bus_label_unescape(p);
if (!e)
return -ENOMEM;
session = hashmap_get(m->sessions, e);
- if (!session)
- return 0;
}
+ if (!session)
+ return 0;
+
*found = session;
return 1;
}
assert(s);
- t = sd_bus_label_escape(s->id);
+ t = bus_label_escape(s->id);
if (!t)
return NULL;
int session_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
+ sd_bus_message *message;
Manager *m = userdata;
Session *session;
Iterator i;
if (!p)
return -ENOMEM;
- r = strv_push(&l, p);
- if (r < 0) {
- free(p);
+ r = strv_consume(&l, p);
+ if (r < 0)
return r;
+ }
+
+ message = sd_bus_get_current_message(bus);
+ if (message) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+ const char *name;
+
+ r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_SESSION|SD_BUS_CREDS_AUGMENT, &creds);
+ if (r >= 0) {
+ r = sd_bus_creds_get_session(creds, &name);
+ if (r >= 0) {
+ session = hashmap_get(m->sessions, name);
+ if (session) {
+ r = strv_extend(&l, "/org/freedesktop/login1/session/self");
+ if (r < 0)
+ return r;
+ }
+ }
}
}
assert(s);
- /* This is called after the session scope was successfully
- * created, and finishes where bus_manager_create_session()
- * left off. */
+ /* This is called after the session scope and the user service
+ * were successfully created, and finishes where
+ * bus_manager_create_session() left off. */
if (!s->create_message)
return 0;
+ if (!sd_bus_error_is_set(error) && (s->scope_job || s->user->service_job))
+ return 0;
+
c = s->create_message;
s->create_message = NULL;
return -ENOMEM;
log_debug("Sending reply about created session: "
- "id=%s object_path=%s runtime_path=%s session_fd=%d seat=%s vtnr=%u",
+ "id=%s object_path=%s uid=%u runtime_path=%s "
+ "session_fd=%d seat=%s vtnr=%u",
s->id,
p,
+ (uint32_t) s->user->uid,
s->user->runtime_path,
fifo_fd,
s->seat ? s->seat->id : "",
(uint32_t) s->vtnr);
return sd_bus_reply_method_return(
- c,
- "soshsub",
+ c, "soshusub",
s->id,
p,
s->user->runtime_path,
fifo_fd,
+ (uint32_t) s->user->uid,
s->seat ? s->seat->id : "",
(uint32_t) s->vtnr,
false);