static void
user_removed (UmUserManager *um, UmUser *user, UmUserPanelPrivate *d)
{
GtkTreeView *tv;
GtkTreeModel *model;
GtkTreeSelection *selection;
GtkListStore *store;
GtkTreeIter iter, next;
UmUser *u;
g_debug ("user removed: %s\n", um_user_get_user_name (user));
tv = (GtkTreeView *)get_widget (d, "list-treeview");
selection = gtk_tree_view_get_selection (tv);
model = gtk_tree_view_get_model (tv);
store = GTK_LIST_STORE (model);
if (gtk_tree_model_get_iter_first (model, &iter)) {
do {
gtk_tree_model_get (model, &iter, USER_COL, &u, -1);
if (u != NULL) {
if (um_user_get_uid (user) == um_user_get_uid (u)) {
if (!get_next_user_row (model, &iter, &next))
get_previous_user_row (model, &iter, &next);
gtk_list_store_remove (store, &iter);
gtk_tree_selection_select_iter (selection, &next);
g_object_unref (u);
break;
}
g_object_unref (u);
}
} while (gtk_tree_model_iter_next (model, &iter));
}
}
static gint
sort_login_users (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer data)
{
UmUser *ua, *ub;
gint result;
gtk_tree_model_get (model, a, AUTOLOGIN_USER_COL, &ua, -1);
gtk_tree_model_get (model, b, AUTOLOGIN_USER_COL, &ub, -1);
if (ua == NULL)
result = -1;
else if (ub == NULL)
result = 1;
else if (um_user_get_uid (ua) == getuid ())
result = -1;
else if (um_user_get_uid (ub) == getuid ())
result = 1;
else
result = um_user_collate (ua, ub);
if (ua)
g_object_unref (ua);
if (ub)
g_object_unref (ub);
return result;
}
static void
autologin_changed (GObject *object,
GParamSpec *pspec,
UmUserPanelPrivate *d)
{
gboolean active;
UmUser *user;
active = gtk_switch_get_active (GTK_SWITCH (object));
user = get_selected_user (d);
if (active != um_user_get_automatic_login (user)) {
um_user_set_automatic_login (user, active);
if (um_user_get_automatic_login (user)) {
GSList *list;
GSList *l;
list = um_user_manager_list_users (d->um);
for (l = list; l != NULL; l = l->next) {
UmUser *u = l->data;
if (um_user_get_uid (u) != um_user_get_uid (user)) {
um_user_set_automatic_login (user, FALSE);
}
}
g_slist_free (list);
}
}
g_object_unref (user);
}
void
um_password_dialog_set_user (UmPasswordDialog *um,
UmUser *user)
{
GdkPixbuf *pixbuf;
GtkTreeModel *model;
if (um->user) {
g_object_unref (um->user);
um->user = NULL;
}
if (user) {
um->user = g_object_ref (user);
um->using_ecryptfs = is_using_ecryptfs (um_user_get_user_name (user));
pixbuf = um_user_render_icon (user, FALSE, 48);
gtk_image_set_from_pixbuf (GTK_IMAGE (um->user_icon), pixbuf);
g_object_unref (pixbuf);
gtk_label_set_label (GTK_LABEL (um->user_name),
um_user_get_real_name (user));
gtk_entry_set_text (GTK_ENTRY (um->password_entry), "");
gtk_entry_set_text (GTK_ENTRY (um->verify_entry), "");
gtk_entry_set_text (GTK_ENTRY (um->normal_hint_entry), "");
gtk_entry_set_text (GTK_ENTRY (um->old_password_entry), "");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (um->show_password_button), FALSE);
if (um_user_get_uid (um->user) == getuid () &&
um_user_get_password_mode (um->user) == UM_PASSWORD_MODE_REGULAR) {
gtk_widget_show (um->old_password_label);
gtk_widget_show (um->old_password_entry);
um->old_password_ok = FALSE;
}
else {
gtk_widget_hide (um->old_password_label);
gtk_widget_hide (um->old_password_entry);
um->old_password_ok = TRUE;
}
if (um_user_get_uid (um->user) == getuid()) {
if (um->passwd_handler != NULL)
passwd_destroy (um->passwd_handler);
um->passwd_handler = passwd_init ();
}
}
model = gtk_combo_box_get_model (GTK_COMBO_BOX (um->action_combo));
if (!GTK_IS_TREE_MODEL_FILTER (model)) {
model = gtk_tree_model_filter_new (model, NULL);
gtk_combo_box_set_model (GTK_COMBO_BOX (um->action_combo), model);
gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (model),
(GtkTreeModelFilterVisibleFunc) visible_func,
um, NULL);
}
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
gtk_combo_box_set_active (GTK_COMBO_BOX (um->action_combo), 0);
}
static void
user_added (UmUserManager *um, UmUser *user, UmUserPanelPrivate *d)
{
GtkWidget *widget;
GtkTreeModel *model;
GtkListStore *store;
GtkTreeIter iter;
GtkTreeIter dummy;
GdkPixbuf *pixbuf;
gchar *text;
GtkTreeSelection *selection;
gint sort_key;
gboolean is_autologin;
g_debug ("user added: %d %s\n", um_user_get_uid (user), um_user_get_real_name (user));
widget = get_widget (d, "list-treeview");
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
store = GTK_LIST_STORE (model);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
pixbuf = um_user_render_icon (user, TRUE, 48);
text = get_name_col_str (user);
is_autologin = um_user_get_automatic_login (user);
if (um_user_get_uid (user) == getuid ()) {
sort_key = 1;
}
else {
sort_key = 3;
}
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
USER_COL, user,
FACE_COL, pixbuf,
NAME_COL, text,
USER_ROW_COL, TRUE,
TITLE_COL, NULL,
HEADING_ROW_COL, FALSE,
SORT_KEY_COL, sort_key,
AUTOLOGIN_COL, is_autologin,
-1);
g_object_unref (pixbuf);
g_free (text);
if (sort_key == 1 &&
!gtk_tree_selection_get_selected (selection, &model, &dummy)) {
gtk_tree_selection_select_iter (selection, &iter);
}
}
void
um_user_manager_delete_user (UmUserManager *manager,
UmUser *user,
gboolean remove_files,
GAsyncReadyCallback done,
gpointer done_data,
GDestroyNotify destroy)
{
AsyncUserOpData *data;
data = g_new0 (AsyncUserOpData, 1);
data->manager = g_object_ref (manager);
data->callback = done;
data->data = done_data;
data->destroy = destroy;
g_dbus_proxy_call (manager->proxy,
"DeleteUser",
g_variant_new ("(xb)", (gint64) um_user_get_uid (user), remove_files),
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
delete_user_done,
data);
}
static void
show_user (UmUser *user, UmUserPanelPrivate *d)
{
GtkWidget *image;
GtkWidget *label;
GtkWidget *label2;
GtkWidget *label3;
GdkPixbuf *pixbuf;
gchar *lang;
GtkWidget *widget;
GtkTreeModel *model;
GtkTreeIter iter;
gboolean show, enable;
pixbuf = um_user_render_icon (user, FALSE, 48);
image = get_widget (d, "user-icon-image");
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
image = get_widget (d, "user-icon-image2");
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
g_object_unref (pixbuf);
um_photo_dialog_set_user (d->photo_dialog, user);
widget = get_widget (d, "full-name-entry");
cc_editable_entry_set_text (CC_EDITABLE_ENTRY (widget), um_user_get_real_name (user));
gtk_widget_set_tooltip_text (widget, um_user_get_user_name (user));
widget = get_widget (d, "account-type-combo");
um_editable_combo_set_active (UM_EDITABLE_COMBO (widget), um_user_get_account_type (user));
widget = get_widget (d, "account-password-button");
um_editable_button_set_text (UM_EDITABLE_BUTTON (widget), get_password_mode_text (user));
enable = um_user_is_local_account (user);
gtk_widget_set_sensitive (widget, enable);
widget = get_widget (d, "account-language-combo");
model = um_editable_combo_get_model (UM_EDITABLE_COMBO (widget));
cc_add_user_languages (model);
lang = g_strdup (um_user_get_language (user));
if (!lang)
lang = cc_common_language_get_current_language ();
cc_common_language_get_iter_for_language (model, lang, &iter);
um_editable_combo_set_active_iter (UM_EDITABLE_COMBO (widget), &iter);
g_free (lang);
/* Fingerprint: show when self, possible, and local account */
widget = get_widget (d, "account-fingerprint-notebook");
label = get_widget (d, "account-fingerprint-label");
label2 = get_widget (d, "account-fingerprint-value-label");
label3 = get_widget (d, "account-fingerprint-button-label");
show = (um_user_get_uid (user) == getuid() &&
um_user_is_local_account (user) &&
set_fingerprint_label (label2, label3));
gtk_widget_set_visible (label, show);
gtk_widget_set_visible (widget, show);
}
static void
user_removed (UmUserManager *um, UmUser *user, UmLoginOptions *d)
{
GtkComboBox *combo;
GtkTreeModel *model;
GtkListStore *store;
GtkTreeIter iter;
UmUser *u;
combo = GTK_COMBO_BOX (d->autologin_combo);
model = gtk_combo_box_get_model (combo);
store = (GtkListStore*)model;
gtk_combo_box_get_active_iter (combo, &iter);
gtk_tree_model_get (model, &iter, AUTOLOGIN_USER_COL, &u, -1);
if (u != NULL) {
if (um_user_get_uid (user) == um_user_get_uid (u)) {
/* autologin user got removed, set back to Disabled */
gtk_list_store_remove (store, &iter);
gtk_combo_box_set_active (combo, 0);
g_object_unref (u);
return;
}
g_object_unref (u);
}
if (gtk_tree_model_get_iter_first (model, &iter)) {
do {
gtk_tree_model_get (model, &iter, AUTOLOGIN_USER_COL, &u, -1);
if (u != NULL) {
if (um_user_get_uid (user) == um_user_get_uid (u)) {
gtk_list_store_remove (store, &iter);
g_object_unref (u);
return;
}
g_object_unref (u);
}
} while (gtk_tree_model_iter_next (model, &iter));
}
}
void
um_language_dialog_set_user (UmLanguageDialog *um,
UmUser *user)
{
GdkPixbuf *pixbuf;
const gchar *name;
if (um->user) {
g_object_unref (um->user);
um->user = NULL;
}
if (um->language) {
g_free (um->language);
um->language = NULL;
}
um->force_setting = FALSE;
um->user = user;
if (um->user) {
const gchar *language;
g_object_ref (user);
pixbuf = um_user_render_icon (user, FALSE, 48);
gtk_image_set_from_pixbuf (GTK_IMAGE (um->user_icon), pixbuf);
g_object_unref (pixbuf);
name = um_user_get_real_name (user);
gtk_label_set_label (GTK_LABEL (um->user_name), name);
um_add_user_languages (um->dialog_combo);
language = um_user_get_language (user);
if (language) {
select_language (um, language);
} else if (um_user_get_uid (user) == getuid ()) {
const char *locale;
char *lang;
locale = (const char *) setlocale(LC_MESSAGES, NULL);
lang = gdm_normalize_language_name (locale);
select_language (um, lang);
g_free (lang);
um->force_setting = TRUE;
}
}
}
static void
accept_password_dialog (GtkButton *button,
UmPasswordDialog *um)
{
GtkTreeModel *model;
GtkTreeIter iter;
gint mode;
const gchar *hint;
const gchar *password;
model = gtk_combo_box_get_model (GTK_COMBO_BOX (um->action_combo));
gtk_combo_box_get_active_iter (GTK_COMBO_BOX (um->action_combo), &iter);
gtk_tree_model_get (model, &iter, 1, &mode, -1);
password = gtk_entry_get_text (GTK_ENTRY (um->password_entry));
hint = gtk_entry_get_text (GTK_ENTRY (um->normal_hint_entry));
if (mode == 0 && um_user_get_uid (um->user) == getuid ()) {
GdkDisplay *display;
GdkCursor *cursor;
/* When setting a password for the current user,
* use passwd directly, to preserve the audit trail
* and to e.g. update the keyring password.
*/
passwd_change_password (um->passwd_handler, password, (PasswdCallback) password_changed_cb, um);
gtk_widget_set_sensitive (um->dialog, FALSE);
display = gtk_widget_get_display (um->dialog);
cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
gdk_window_set_cursor (gtk_widget_get_window (um->dialog), cursor);
gdk_display_flush (display);
g_object_unref (cursor);
}
else {
um_user_set_password (um->user, mode, password, hint);
finish_password_change (um);
}
}
static void
on_permission_changed (GPermission *permission,
GParamSpec *pspec,
gpointer data)
{
UmUserPanelPrivate *d = data;
gboolean is_authorized;
gboolean self_selected;
UmUser *user;
GtkWidget *widget;
user = get_selected_user (d);
if (!user) {
return;
}
is_authorized = g_permission_get_allowed (G_PERMISSION (d->permission));
self_selected = um_user_get_uid (user) == geteuid ();
widget = get_widget (d, "add-user-toolbutton");
gtk_widget_set_sensitive (widget, is_authorized);
if (is_authorized) {
setup_tooltip_with_embedded_icon (widget, _("Create a user account"), NULL, NULL);
}
else {
gchar *names[3];
GIcon *icon;
names[0] = "changes-allow-symbolic";
names[1] = "changes-allow";
names[2] = NULL;
icon = (GIcon *)g_themed_icon_new_from_names (names, -1);
setup_tooltip_with_embedded_icon (widget,
_("To create a user account,\nclick the * icon first"),
"*",
icon);
g_object_unref (icon);
}
widget = get_widget (d, "remove-user-toolbutton");
gtk_widget_set_sensitive (widget, is_authorized && !self_selected);
if (is_authorized) {
setup_tooltip_with_embedded_icon (widget, _("Delete the selected user account"), NULL, NULL);
}
else {
gchar *names[3];
GIcon *icon;
names[0] = "changes-allow-symbolic";
names[1] = "changes-allow";
names[2] = NULL;
icon = (GIcon *)g_themed_icon_new_from_names (names, -1);
setup_tooltip_with_embedded_icon (widget,
_("To delete the selected user account,\nclick the * icon first"),
"*",
icon);
g_object_unref (icon);
}
if (!um_user_is_local_account (user)) {
um_editable_combo_set_editable (UM_EDITABLE_COMBO (get_widget (d, "account-type-combo")), FALSE);
remove_unlock_tooltip (get_widget (d, "account-type-combo"));
} else if (is_authorized && um_user_is_local_account (user)) {
um_editable_combo_set_editable (UM_EDITABLE_COMBO (get_widget (d, "account-type-combo")), TRUE);
remove_unlock_tooltip (get_widget (d, "account-type-combo"));
}
else {
um_editable_combo_set_editable (UM_EDITABLE_COMBO (get_widget (d, "account-type-combo")), FALSE);
add_unlock_tooltip (get_widget (d, "account-type-combo"));
}
/* The full name entry: insensitive if remote or not authorized and not self */
widget = get_widget (d, "full-name-entry");
if (!um_user_is_local_account (user)) {
cc_editable_entry_set_editable (CC_EDITABLE_ENTRY (widget), FALSE);
remove_unlock_tooltip (widget);
} else if (is_authorized || self_selected) {
cc_editable_entry_set_editable (CC_EDITABLE_ENTRY (widget), TRUE);
remove_unlock_tooltip (widget);
} else {
cc_editable_entry_set_editable (CC_EDITABLE_ENTRY (widget), FALSE);
add_unlock_tooltip (widget);
}
if (is_authorized || self_selected) {
gtk_widget_show (get_widget (d, "user-icon-button"));
gtk_widget_hide (get_widget (d, "user-icon-nonbutton"));
um_editable_combo_set_editable (UM_EDITABLE_COMBO (get_widget (d, "account-language-combo")), TRUE);
remove_unlock_tooltip (get_widget (d, "account-language-combo"));
um_editable_button_set_editable (UM_EDITABLE_BUTTON (get_widget (d, "account-password-button")), TRUE);
remove_unlock_tooltip (get_widget (d, "account-password-button"));
gtk_notebook_set_current_page (GTK_NOTEBOOK (get_widget (d, "account-fingerprint-notebook")), 1);
}
else {
gtk_widget_hide (get_widget (d, "user-icon-button"));
gtk_widget_show (get_widget (d, "user-icon-nonbutton"));
um_editable_combo_set_editable (UM_EDITABLE_COMBO (get_widget (d, "account-language-combo")), FALSE);
add_unlock_tooltip (get_widget (d, "account-language-combo"));
um_editable_button_set_editable (UM_EDITABLE_BUTTON (get_widget (d, "account-password-button")), FALSE);
add_unlock_tooltip (get_widget (d, "account-password-button"));
gtk_notebook_set_current_page (GTK_NOTEBOOK (get_widget (d, "account-fingerprint-notebook")), 0);
}
um_password_dialog_set_privileged (d->password_dialog, is_authorized);
g_object_unref (user);
}
static void
delete_user (GtkButton *button, UmUserPanelPrivate *d)
{
UmUser *user;
GtkWidget *dialog;
user = get_selected_user (d);
if (user == NULL) {
return;
}
else if (um_user_get_uid (user) == getuid ()) {
dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (d->main_box)),
0,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE,
_("You cannot delete your own account."));
g_signal_connect (dialog, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
}
else if (um_user_is_logged_in (user)) {
dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (d->main_box)),
0,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE,
_("%s is still logged in"),
um_user_get_real_name (user));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("Deleting a user while they are logged in can leave the system in an inconsistent state."));
g_signal_connect (dialog, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
}
else {
dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (d->main_box)),
0,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_NONE,
_("Do you want to keep %s's files?"),
um_user_get_real_name (user));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("It is possible to keep the home directory, mail spool and temporary files around when deleting a user account."));
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
_("_Delete Files"), GTK_RESPONSE_NO,
_("_Keep Files"), GTK_RESPONSE_YES,
_("_Cancel"), GTK_RESPONSE_CANCEL,
NULL);
gtk_window_set_icon_name (GTK_WINDOW (dialog), "system-users");
g_signal_connect (dialog, "response",
G_CALLBACK (delete_user_response), d);
}
g_signal_connect (dialog, "close",
G_CALLBACK (gtk_widget_destroy), NULL);
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
gtk_window_present (GTK_WINDOW (dialog));
g_object_unref (user);
}
static void
show_user (UmUser *user, UmUserPanelPrivate *d)
{
GtkWidget *image;
GtkWidget *label;
GtkWidget *label2;
GtkWidget *label3;
GdkPixbuf *pixbuf;
gchar *lang;
GtkWidget *widget;
GtkTreeModel *model;
GtkTreeIter iter;
pixbuf = um_user_render_icon (user, FALSE, 48);
image = get_widget (d, "user-icon-image");
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
image = get_widget (d, "user-icon-image2");
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
g_object_unref (pixbuf);
um_photo_dialog_set_user (d->photo_dialog, user);
widget = get_widget (d, "full-name-entry");
cc_editable_entry_set_text (CC_EDITABLE_ENTRY (widget), um_user_get_real_name (user));
gtk_widget_set_tooltip_text (widget, um_user_get_user_name (user));
widget = get_widget (d, "account-type-combo");
um_editable_combo_set_active (UM_EDITABLE_COMBO (widget), um_user_get_account_type (user));
widget = get_widget (d, "account-password-button");
um_editable_button_set_text (UM_EDITABLE_BUTTON (widget), get_password_mode_text (user));
widget = get_widget (d, "autologin-switch");
g_signal_handlers_block_by_func (widget, autologin_changed, d);
gtk_switch_set_active (GTK_SWITCH (widget), um_user_get_automatic_login (user));
g_signal_handlers_unblock_by_func (widget, autologin_changed, d);
gtk_widget_set_sensitive (widget, !um_user_get_locked (user));
widget = get_widget (d, "account-language-combo");
model = um_editable_combo_get_model (UM_EDITABLE_COMBO (widget));
cc_add_user_languages (model);
lang = g_strdup (um_user_get_language (user));
if (!lang)
lang = cc_common_language_get_current_language ();
cc_common_language_get_iter_for_language (model, lang, &iter);
um_editable_combo_set_active_iter (UM_EDITABLE_COMBO (widget), &iter);
g_free (lang);
widget = get_widget (d, "account-fingerprint-notebook");
label = get_widget (d, "account-fingerprint-label");
label2 = get_widget (d, "account-fingerprint-value-label");
label3 = get_widget (d, "account-fingerprint-button-label");
if (um_user_get_uid (user) != getuid() ||
!set_fingerprint_label (label2, label3)) {
gtk_widget_hide (label);
gtk_widget_hide (widget);
} else {
gtk_widget_show (label);
gtk_widget_show (widget);
}
}
