#include "bus-error.h"
#include "bus-errors.h"
#include "strxcpyx.h"
-#include "dbus-client-track.h"
#include "bus-internal.h"
#include "selinux-access.h"
}
#ifdef HAVE_SELINUX
-static int selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+static int mac_selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
Manager *m = userdata;
const char *verb, *path;
Unit *u = NULL;
if (object_path_startswith("/org/freedesktop/systemd1", path)) {
- r = selinux_access_check(bus, message, verb, error);
+ r = mac_selinux_access_check(message, verb, error);
if (r < 0)
return r;
if (!u)
return 0;
- r = selinux_unit_access_check(u, bus, message, verb, error);
+ r = mac_selinux_unit_access_check(u, message, verb, error);
if (r < 0)
return r;
sd_bus_message *message;
pid_t pid;
- message = sd_bus_get_current(bus);
+ message = sd_bus_get_current_message(bus);
if (!message)
return 0;
assert(bus);
#ifdef HAVE_SELINUX
- r = sd_bus_add_filter(bus, selinux_filter, m);
+ r = sd_bus_add_filter(bus, NULL, mac_selinux_filter, m);
if (r < 0) {
log_error("Failed to add SELinux access filter: %s", strerror(-r));
return r;
}
#endif
- r = sd_bus_add_object_vtable(bus, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", bus_manager_vtable, m);
+ r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", bus_manager_vtable, m);
if (r < 0) {
log_error("Failed to register Manager vtable: %s", strerror(-r));
return r;
}
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/job", "org.freedesktop.systemd1.Job", bus_job_vtable, bus_job_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/job", "org.freedesktop.systemd1.Job", bus_job_vtable, bus_job_find, m);
if (r < 0) {
log_error("Failed to register Job vtable: %s", strerror(-r));
return r;
}
- r = sd_bus_add_node_enumerator(bus, "/org/freedesktop/systemd1/job", bus_job_enumerate, m);
+ r = sd_bus_add_node_enumerator(bus, NULL, "/org/freedesktop/systemd1/job", bus_job_enumerate, m);
if (r < 0) {
log_error("Failed to add job enumerator: %s", strerror(-r));
return r;
}
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", "org.freedesktop.systemd1.Unit", bus_unit_vtable, bus_unit_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", "org.freedesktop.systemd1.Unit", bus_unit_vtable, bus_unit_find, m);
if (r < 0) {
log_error("Failed to register Unit vtable: %s", strerror(-r));
return r;
}
- r = sd_bus_add_node_enumerator(bus, "/org/freedesktop/systemd1/unit", bus_unit_enumerate, m);
+ r = sd_bus_add_node_enumerator(bus, NULL, "/org/freedesktop/systemd1/unit", bus_unit_enumerate, m);
if (r < 0) {
log_error("Failed to add job enumerator: %s", strerror(-r));
return r;
}
for (t = 0; t < _UNIT_TYPE_MAX; t++) {
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, unit_vtable[t]->bus_vtable, bus_unit_interface_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, unit_vtable[t]->bus_vtable, bus_unit_interface_find, m);
if (r < 0) {
log_error("Failed to register type specific vtable for %s: %s", unit_vtable[t]->bus_interface, strerror(-r));
return r;
}
if (unit_vtable[t]->cgroup_context_offset > 0) {
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_unit_cgroup_vtable, bus_unit_cgroup_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_unit_cgroup_vtable, bus_unit_cgroup_find, m);
if (r < 0) {
log_error("Failed to register control group unit vtable for %s: %s", unit_vtable[t]->bus_interface, strerror(-r));
return r;
}
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_cgroup_vtable, bus_cgroup_context_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_cgroup_vtable, bus_cgroup_context_find, m);
if (r < 0) {
log_error("Failed to register control group vtable for %s: %s", unit_vtable[t]->bus_interface, strerror(-r));
return r;
}
if (unit_vtable[t]->exec_context_offset > 0) {
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_exec_vtable, bus_exec_context_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_exec_vtable, bus_exec_context_find, m);
if (r < 0) {
log_error("Failed to register execute vtable for %s: %s", unit_vtable[t]->bus_interface, strerror(-r));
return r;
}
if (unit_vtable[t]->kill_context_offset > 0) {
- r = sd_bus_add_fallback_vtable(bus, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_kill_vtable, bus_kill_context_find, m);
+ r = sd_bus_add_fallback_vtable(bus, NULL, "/org/freedesktop/systemd1/unit", unit_vtable[t]->bus_interface, bus_kill_vtable, bus_kill_context_find, m);
if (r < 0) {
log_error("Failed to register kill vtable for %s: %s", unit_vtable[t]->bus_interface, strerror(-r));
return r;
r = sd_bus_add_match(
bus,
+ NULL,
"sender='org.freedesktop.DBus.Local',"
"type='signal',"
"path='/org/freedesktop/DBus/Local',"
return 0;
}
- r = set_ensure_allocated(&m->private_buses, trivial_hash_func, trivial_compare_func);
+ r = set_ensure_allocated(&m->private_buses, NULL);
if (r < 0) {
log_oom();
return 0;
r = sd_bus_add_match(
bus,
+ NULL,
"type='signal',"
"interface='org.freedesktop.systemd1.Agent',"
"member='Released',"
r = sd_bus_add_match(
bus,
+ NULL,
"type='signal',"
"sender='org.freedesktop.DBus',"
"path='/org/freedesktop/DBus',"
r = sd_bus_add_match(
bus,
+ NULL,
"type='signal',"
"sender='org.freedesktop.DBus',"
"path='/org/freedesktop/DBus',"
* the system bus */
r = sd_bus_add_match(
bus,
+ NULL,
"type='signal',"
"interface='org.freedesktop.systemd1.Agent',"
"member='Released',"
r = bus_setup_system(m, bus);
if (r < 0) {
- log_error("Fauiled to set up system bus: %s", strerror(-r));
+ log_error("Failed to set up system bus: %s", strerror(-r));
return 0;
}
return 0;
strcpy(sa.un.sun_path, "/run/systemd/private");
- salen = offsetof(union sockaddr_union, un.sun_path) + sizeof("/run/systemd/private") - 1;
+ salen = offsetof(union sockaddr_union, un.sun_path) + strlen("/run/systemd/private");
} else {
size_t left = sizeof(sa.un.sun_path);
char *p = sa.un.sun_path;
left = strpcpy(&p, left, "/systemd/private");
salen = sizeof(sa.un) - left;
-
- mkdir_parents_label(sa.un.sun_path, 0755);
}
- unlink(sa.un.sun_path);
+ (void) mkdir_parents_label(sa.un.sun_path, 0755);
+ (void) unlink(sa.un.sun_path);
fd = socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
if (fd < 0) {
return;
/* Get rid of tracked clients on this bus */
- bus_client_untrack_bus(m->subscribed, *bus);
+ if (m->subscribed && sd_bus_track_get_bus(m->subscribed) == *bus)
+ m->subscribed = sd_bus_track_unref(m->subscribed);
+
HASHMAP_FOREACH(j, m->jobs, i)
- bus_client_untrack_bus(j->subscribed, *bus);
+ if (j->clients && sd_bus_track_get_bus(j->clients) == *bus)
+ j->clients = sd_bus_track_unref(j->clients);
/* Get rid of queued message on this bus */
if (m->queued_message_bus == *bus) {
destroy_bus(m, &b);
set_free(m->private_buses);
- set_free(m->subscribed);
+ m->private_buses = NULL;
+
+ m->subscribed = sd_bus_track_unref(m->subscribed);
+ strv_free(m->deserialized_subscribed);
+ m->deserialized_subscribed = NULL;
if (m->private_listen_event_source)
m->private_listen_event_source = sd_event_source_unref(m->private_listen_event_source);
- if (m->private_listen_fd >= 0) {
- close_nointr_nofail(m->private_listen_fd);
- m->private_listen_fd = -1;
- }
+ m->private_listen_fd = safe_close(m->private_listen_fd);
+
+ bus_verify_polkit_async_registry_free(m->polkit_registry);
}
int bus_fdset_add_all(Manager *m, FDSet *fds) {
return 0;
}
-void bus_serialize(Manager *m, FILE *f) {
- assert(m);
+int bus_foreach_bus(
+ Manager *m,
+ sd_bus_track *subscribed2,
+ int (*send_message)(sd_bus *bus, void *userdata),
+ void *userdata) {
+
+ Iterator i;
+ sd_bus *b;
+ int r, ret = 0;
+
+ /* Send to all direct busses, unconditionally */
+ SET_FOREACH(b, m->private_buses, i) {
+ r = send_message(b, userdata);
+ if (r < 0)
+ ret = r;
+ }
+
+ /* Send to API bus, but only if somebody is subscribed */
+ if (sd_bus_track_count(m->subscribed) > 0 ||
+ sd_bus_track_count(subscribed2) > 0) {
+ r = send_message(m->api_bus, userdata);
+ if (r < 0)
+ ret = r;
+ }
+
+ return ret;
+}
+
+void bus_track_serialize(sd_bus_track *t, FILE *f) {
+ const char *n;
+
assert(f);
- bus_client_track_serialize(m, f, m->subscribed);
+ for (n = sd_bus_track_first(t); n; n = sd_bus_track_next(t))
+ fprintf(f, "subscribed=%s\n", n);
}
-int bus_deserialize_item(Manager *m, const char *line) {
- assert(m);
+int bus_track_deserialize_item(char ***l, const char *line) {
+ const char *e;
+
+ assert(l);
assert(line);
- return bus_client_track_deserialize_item(m, &m->subscribed, line);
+ e = startswith(line, "subscribed=");
+ if (!e)
+ return 0;
+
+ return strv_extend(l, e);
+}
+
+int bus_track_coldplug(Manager *m, sd_bus_track **t, char ***l) {
+ int r = 0;
+
+ assert(m);
+ assert(t);
+ assert(l);
+
+ if (!strv_isempty(*l) && m->api_bus) {
+ char **i;
+
+ if (!*t) {
+ r = sd_bus_track_new(m->api_bus, t, NULL, NULL);
+ if (r < 0)
+ return r;
+ }
+
+ r = 0;
+ STRV_FOREACH(i, *l) {
+ int k;
+
+ k = sd_bus_track_add_name(*t, *i);
+ if (k < 0)
+ r = k;
+ }
+ }
+
+ strv_free(*l);
+ *l = NULL;
+
+ return r;
+}
+
+int bus_verify_manage_unit_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.manage-units", false, &m->polkit_registry, error);
+}
+
+/* Same as bus_verify_manage_unit_async(), but checks for CAP_KILL instead of CAP_SYS_ADMIN */
+int bus_verify_manage_unit_async_for_kill(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_KILL, "org.freedesktop.systemd1.manage-units", false, &m->polkit_registry, error);
+}
+
+int bus_verify_manage_unit_files_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.manage-unit-files", false, &m->polkit_registry, error);
+}
+
+int bus_verify_reload_daemon_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.reload-daemon", false, &m->polkit_registry, error);
}
~ianmdlvl / elogind.git / blobdiff