#include "string-util.h"
#include "strv.h"
#include "syslog-util.h"
+#include "user-util.h"
#include "virt.h"
#include "watchdog.h"
}
static int method_set_exit_code(sd_bus_message *message, void *userdata, sd_bus_error *error) {
- uint8_t code;
Manager *m = userdata;
+ uint8_t code;
int r;
assert(message);
return sd_bus_reply_method_return(message, NULL);
}
+static int method_lookup_dynamic_user_by_name(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ Manager *m = userdata;
+ const char *name;
+ uid_t uid;
+ int r;
+
+ assert(message);
+ assert(m);
+
+ r = sd_bus_message_read_basic(message, 's', &name);
+ if (r < 0)
+ return r;
+
+ if (!MANAGER_IS_SYSTEM(m))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Dynamic users are only supported in the system instance.");
+ if (!valid_user_group_name(name))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "User name invalid: %s", name);
+
+ r = dynamic_user_lookup_name(m, name, &uid);
+ if (r == -ESRCH)
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_DYNAMIC_USER, "Dynamic user %s does not exist.", name);
+ if (r < 0)
+ return r;
+
+ return sd_bus_reply_method_return(message, "u", (uint32_t) uid);
+}
+
+static int method_lookup_dynamic_user_by_uid(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_free_ char *name = NULL;
+ Manager *m = userdata;
+ uid_t uid;
+ int r;
+
+ assert(message);
+ assert(m);
+
+ assert_cc(sizeof(uid) == sizeof(uint32_t));
+ r = sd_bus_message_read_basic(message, 'u', &uid);
+ if (r < 0)
+ return r;
+
+ if (!MANAGER_IS_SYSTEM(m))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Dynamic users are only supported in the system instance.");
+ if (!uid_is_valid(uid))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "User ID invalid: " UID_FMT, uid);
+
+ r = dynamic_user_lookup_uid(m, uid, &name);
+ if (r == -ESRCH)
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_DYNAMIC_USER, "Dynamic user ID " UID_FMT " does not exist.", uid);
+ if (r < 0)
+ return r;
+
+ return sd_bus_reply_method_return(message, "s", name);
+}
+
static int list_unit_files_by_patterns(sd_bus_message *message, void *userdata, sd_bus_error *error, char **states, char **patterns) {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
Manager *m = userdata;
SD_BUS_METHOD("PresetAllUnitFiles", "sbb", "a(sss)", method_preset_all_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("AddDependencyUnitFiles", "asssbb", "a(sss)", method_add_dependency_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("SetExitCode", "y", NULL, method_set_exit_code, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("LookupDynamicUserByName", "s", "u", method_lookup_dynamic_user_by_name, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("LookupDynamicUserByUID", "u", "s", method_lookup_dynamic_user_by_uid, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_SIGNAL("UnitNew", "so", 0),
SD_BUS_SIGNAL("UnitRemoved", "so", 0),