static void
user_changed (ActUserManager *um,
ActUser *user,
Accounts *accounts)
{
Account *acc = g_hash_table_lookup (accounts->act_user_to_account, user);
if (acc)
account_update (acc, user);
}
static void
user_removed (ActUserManager *um,
ActUser *user,
Accounts *accounts)
{
GDBusObjectManagerServer *object_manager_server = daemon_get_object_manager (daemon_get ());
Account *acc = g_hash_table_lookup (accounts->act_user_to_account, user);
if (acc)
{
account_update (acc, NULL);
g_dbus_object_manager_server_unexport (object_manager_server,
g_dbus_object_get_object_path (g_dbus_interface_get_object (G_DBUS_INTERFACE (acc))));
g_hash_table_remove (accounts->act_user_to_account, user);
}
}
static void
user_added (ActUserManager *um,
ActUser *user,
Accounts *accounts)
{
if (act_user_is_system_account (user))
return;
GDBusObjectManagerServer *object_manager_server = daemon_get_object_manager (daemon_get ());
CockpitAccount *acc = account_new ();
account_update (ACCOUNT (acc), user);
gs_free gchar *path =
utils_generate_object_path ("/com/redhat/Cockpit/Accounts",
cockpit_account_get_user_name (acc));
gs_unref_object CockpitObjectSkeleton *obj = cockpit_object_skeleton_new (path);
cockpit_object_skeleton_set_account (obj, acc);
g_dbus_object_manager_server_export_uniquely (object_manager_server,
G_DBUS_OBJECT_SKELETON (obj));
g_hash_table_insert (accounts->act_user_to_account, user, ACCOUNT(acc));
}
static gboolean
handle_change_groups (CockpitAccount *object,
GDBusMethodInvocation *invocation,
const gchar *const *arg_add,
const gchar *const *arg_remove)
{
Account *acc = ACCOUNT (object);
GError *error;
int i, j, ngroups;
gid_t primary;
gid_t *groups;
GString *str;
struct group *gr;
const gchar *argv[6];
gint status;
if (!auth_check_sender_role (invocation, COCKPIT_ROLE_USER_ADMIN))
return TRUE;
ngroups = get_user_groups (acc->u, &primary, &groups);
str = g_string_new ("");
for (i = 0; i < ngroups; i++)
{
if (groups[i] == primary)
continue;
gr = getgrgid_alloc (groups[i]);
if (gr != NULL)
{
for (j = 0; arg_remove[j]; j++)
{
if (strcmp (gr->gr_name, arg_remove[j]) == 0)
break;
}
if (!arg_remove[j])
g_string_append_printf (str, "%s,", gr->gr_name);
g_free (gr);
}
}
for (j = 0; arg_add[j]; j++)
g_string_append_printf (str, "%s,", arg_add[j]);
/* remove excess comma */
g_string_truncate (str, str->len - 1);
g_free (groups);
argv[0] = "/usr/sbin/usermod";
argv[1] = "-G";
argv[2] = str->str;
argv[3] = "--";
argv[4] = act_user_get_user_name (acc->u);
argv[5] = NULL;
error = NULL;
if (g_spawn_sync (NULL, (gchar**)argv, NULL, 0, NULL, NULL, NULL, NULL, &status, &error))
g_spawn_check_exit_status (status, &error);
if (error)
{
g_dbus_method_invocation_return_error (invocation,
COCKPIT_ERROR, COCKPIT_ERROR_FAILED,
"Failed to change user groups via %s: %s", argv[0], error->message);
g_error_free (error);
}
else
{
account_update (acc, acc->u);
cockpit_account_complete_change_groups (object, invocation);
}
return TRUE;
}
