#include "nc-statuslog.h"
#include "nc-subset.h"
#include "nc-plugin.h"
+#include "nc-auth.h"
#include "console-codes.h"
extern const struct help_text main_menu_help_text;
static struct pmenu *plugin_menu_init(struct cui *cui);
static void cui_cancel_autoboot_on_exit(struct cui *cui);
+static void cui_auth_exit(struct cui *cui);
static struct {
int key;
return 0;
}
+static void menu_reinit_cb(struct nc_scr *scr)
+{
+ struct pmenu *menu = pmenu_from_scr(scr);
+
+ cui_send_reinit(cui_from_pmenu(menu));
+}
+
static int menu_reinit_execute(struct pmenu_item *item)
{
- if (cui_from_item(item)->client)
- cui_send_reinit(cui_from_item(item));
+ struct cui *cui = cui_from_item(item);
+
+ if (!cui->client)
+ return 0;
+
+ /* If we don't need to authenticate, send the reinit immediately */
+ if (discover_client_authenticated(cui->client)) {
+ cui_send_reinit(cui);
+ return 0;
+ }
+
+ if (!cui->current)
+ return 0;
+
+ if (cui->auth_screen)
+ return 0;
+
+ cui->auth_screen = auth_screen_init(cui, cui->current->main_ncw,
+ false, NULL, menu_reinit_cb, cui_auth_exit);
+
+ if (cui->auth_screen)
+ cui_set_current(cui, auth_screen_scr(cui->auth_screen));
+
return 0;
}
return 0;
}
+static void cui_boot_cb(struct nc_scr *scr)
+{
+ struct pmenu *menu = pmenu_from_scr(scr);
+
+ if (pmenu_find_selected(menu))
+ cui_boot(pmenu_find_selected(menu));
+}
+
+static int cui_boot_check(struct pmenu_item *item)
+{
+ struct cui_opt_data *cod = cod_from_item(item);
+ struct cui *cui = cui_from_item(item);
+
+ if (discover_client_authenticated(cui->client))
+ return cui_boot(item);
+
+ /* Client doesn't need authentication to boot the default option */
+ if (cui->default_item == cod->opt_hash)
+ return cui_boot(item);
+
+ cui_show_auth(cui, item->pmenu->scr.main_ncw, false, cui_boot_cb);
+
+ return 0;
+}
+
+static void cui_luks_cb(struct nc_scr *scr)
+{
+ struct cui_opt_data *cod;
+ struct pmenu_item *item;
+ struct pmenu *menu;
+ struct cui *cui;
+
+ menu = pmenu_from_scr(scr);
+ item = pmenu_find_selected(menu);
+ cod = cod_from_item(item);
+ cui = cui_from_item(item);
+
+ cui_show_open_luks(cui, scr->main_ncw, cod->dev);
+}
+
+static int cui_open_luks_device(struct pmenu_item *item)
+{
+ struct cui_opt_data *cod = cod_from_item(item);
+ struct cui *cui = cui_from_item(item);
+
+ if (discover_client_authenticated(cui->client))
+ cui_show_open_luks(cui, item->pmenu->scr.main_ncw, cod->dev);
+ else
+ cui_show_auth(cui, item->pmenu->scr.main_ncw, false,
+ cui_luks_cb);
+
+ return 0;
+}
+
static void cui_boot_editor_on_exit(struct cui *cui,
struct pmenu_item *item,
struct pb_boot_data *bd)
}
item->on_edit = cui_item_edit;
- item->on_execute = cui_boot;
+ item->on_execute = cui_boot_check;
item->data = cod;
talloc_steal(item, cod);
cui_set_current(cui, boot_editor_scr(cui->boot_editor));
}
+
+/* Call pb-plugin to install a plugin specified by plugin_file */
+static int cui_install_plugin(struct pmenu_item *item)
+{
+ struct cui *cui = cui_from_item(item);
+ struct cui_opt_data *cod = cod_from_item(item);
+ int rc;
+
+ rc = cui_send_plugin_install(cui, cod->pd->plugin_file);
+
+ if (rc) {
+ pb_log("cui_send_plugin_install failed!\n");
+ nc_scr_status_printf(cui->current,
+ _("Failed to send install request"));
+ } else {
+ nc_scr_status_printf(cui->current, _("Installing plugin %s"),
+ cod->pd->plugin_file);
+ pb_debug("cui_send_plugin_install sent!\n");
+ }
+
+ return rc;
+}
+
+static void cui_plugin_install_cb(struct nc_scr *scr)
+{
+ struct pmenu *menu = pmenu_from_scr(scr);
+
+ if (pmenu_find_selected(menu))
+ cui_install_plugin(pmenu_find_selected(menu));
+ else
+ pb_debug("%s: no current item\n", __func__);
+}
+
+static int cui_plugin_install_check(struct pmenu_item *item)
+{
+ struct cui *cui = cui_from_item(item);
+
+ if (discover_client_authenticated(cui->client))
+ return cui_install_plugin(item);
+
+ cui_show_auth(cui, item->pmenu->scr.main_ncw, false,
+ cui_plugin_install_cb);
+
+ return 0;
+}
+
static void cui_sysinfo_exit(struct cui *cui)
{
cui_set_current(cui, &cui->main->scr);
cui_set_current(cui, subset_screen_scr(cui->subset_screen));
}
+static void cui_auth_exit(struct cui *cui)
+{
+ struct nc_scr *return_scr = auth_screen_return_scr(cui->auth_screen);
+
+ /*
+ * Destroy the auth screen first so that the subwindow is cleaned up
+ * before the return_scr posts. If we don't do this operations on the
+ * main_ncw can cause a blank screen at first (eg. status update).
+ */
+ nc_scr_unpost(cui->current);
+ talloc_free(cui->auth_screen);
+ cui->auth_screen = NULL;
+
+ cui->current = return_scr;
+ nc_scr_post(cui->current);
+}
+
+void cui_show_auth(struct cui *cui, WINDOW *parent, bool set_password,
+ void (*callback)(struct nc_scr *))
+{
+ if (!cui->current)
+ return;
+
+ if (cui->auth_screen)
+ return;
+
+ cui->auth_screen = auth_screen_init(cui, parent, set_password, NULL,
+ callback, cui_auth_exit);
+
+ if (cui->auth_screen)
+ cui_set_current(cui, auth_screen_scr(cui->auth_screen));
+}
+
+void cui_show_open_luks(struct cui *cui, WINDOW *parent,
+ const struct device *dev)
+{
+ if (!cui->current)
+ return;
+
+ if (cui->auth_screen)
+ return;
+
+ cui->auth_screen = auth_screen_init(cui, parent, false, dev,
+ NULL, cui_auth_exit);
+
+ if (cui->auth_screen)
+ cui_set_current(cui, auth_screen_scr(cui->auth_screen));
+}
/**
* cui_set_current - Set the currently active screen and redraw it.
*/
}
/**
- * cui_device_add - Client device_add callback.
+ * cui_boot_option_add - Client boot_option_add callback.
*
* Creates menu_items for all the device boot_options and inserts those
* menu_items into the main menu. Redraws the main menu if it is active.
dev_hdr = pmenu_find_device(menu, dev, opt);
/* All actual boot entries are 'tabbed' across */
- name = talloc_asprintf(menu, "%s%s",
- tab, opt->name ? : "Unknown Name");
+ name = talloc_asprintf(menu, "%s%s%s",
+ tab, opt->is_autoboot_default ? "(*) " : "",
+ opt->name ? : "Unknown Name");
/* Save the item in opt->ui_info for cui_device_remove() */
opt->ui_info = i = pmenu_item_create(menu, name);
if (plugin_option) {
i->on_edit = NULL;
- i->on_execute = plugin_install_plugin;
+ i->on_execute = cui_plugin_install_check;
} else {
i->on_edit = cui_item_edit;
- i->on_execute = cui_boot;
+ i->on_execute = cui_boot_check;
}
i->data = cod = talloc(i, struct cui_opt_data);
struct pmenu_item *item;
unsigned int j;
result = set_menu_items(cui->main->ncm, NULL);
- for (j = 0 ; j < cui->main->item_count; j++) {
+ if (result)
+ pb_log_fn("unset_menu_items failed: %d\n", result);
+ for (j = 0 ; j < cui->main->item_count && !result; j++) {
item = item_userptr(cui->main->items[j]);
if (item->on_execute != menu_plugin_execute)
continue;
pb_log_fn("set_menu_items failed: %d\n", result);
}
+ /* Update the default option */
+ if (opt->is_autoboot_default) {
+ struct cui_opt_data *tmp;
+ struct pmenu_item *item;
+ unsigned int j;
+ if (cui->default_item) {
+ for (j = 0; j < cui->main->item_count; j++) {
+ item = item_userptr(cui->main->items[j]);
+ tmp = cod_from_item(item);
+ if (tmp->opt_hash == cui->default_item) {
+ char *label = talloc_asprintf(menu, "%s%s",
+ tab, tmp->name ? : "Unknown Name");
+ pmenu_item_update(item, label);
+ talloc_free(label);
+ break;
+ }
+ }
+ }
+ cui->default_item = cod->opt_hash;
+ }
+
/* Re-attach the items array. */
result = set_menu_items(menu->ncm, menu->items);
return 0;
}
+/**
+ * cui_device_add - Client device_add callback
+ *
+ * For ncurses this is only used to specially handle encrypted devices and
+ * create a special device header for them.
+ * Normal devices are handled as part of the cui_boot_option_add() process.
+ */
+static int cui_device_add(struct device *dev, void *arg)
+{
+ struct cui *cui = cui_from_arg(arg);
+ struct pmenu *menu = cui->main;
+ struct pmenu_item *dev_hdr;
+ unsigned int insert_pt, i;
+ struct cui_opt_data *cod;
+ struct blockdev_info *bd;
+ struct system_info *sys;
+ int result, rows, cols;
+ ITEM *selected;
+ char *name;
+
+ /* Nothing to do */
+ if (dev->type != DEVICE_TYPE_LUKS) {
+ pb_log("Ignoring dev %s with type %s\n",
+ dev->id, device_type_display_name(dev->type));
+ return 0;
+ }
+
+ pb_log("Creating header for encrypted device %s\n", dev->id);
+
+ /* Create a dev_hdr for the encrypted device */
+ /* Find block info */
+ sys = cui->sysinfo;
+ name = NULL;
+ for (i = 0; sys && i < sys->n_blockdevs; i++) {
+ bd = sys->blockdevs[i];
+ if (!strcmp(dev->id, bd->name)) {
+ name = talloc_asprintf(menu, "[%s: %s / %s]",
+ device_type_display_name(dev->type),
+ bd->name, bd->uuid);
+ break;
+ }
+ }
+ if (!name) {
+ name = talloc_asprintf(menu, "[%s: \"%s\"]",
+ device_type_display_name(dev->type),
+ dev->id);
+ }
+
+ dev_hdr = pmenu_item_create(menu, name);
+ if (!dev_hdr) {
+ pb_log_fn("Failed to create header item\n");
+ return -1;
+ }
+ talloc_free(name);
+
+ dev_hdr->on_execute = cui_open_luks_device;
+
+ cod = talloc_zero(dev_hdr, struct cui_opt_data);
+ cod->name = talloc_strdup(dev_hdr, dev->id);
+ cod->dev = dev;
+ dev_hdr->data = cod;
+
+ if (cui->current == &cui->main->scr)
+ nc_scr_unpost(cui->current);
+
+ /* This disconnects items array from menu. */
+ result = set_menu_items(menu->ncm, NULL);
+
+ if (result) {
+ pb_log_fn("set_menu_items failed: %d\n", result);
+ return -1;
+ }
+
+ insert_pt = pmenu_grow(menu, 1);
+ pmenu_item_insert(menu, dev_hdr, insert_pt);
+ pb_log("Added header for encrypted device %s\n", dev->id);
+
+ selected = current_item(menu->ncm);
+ menu_format(menu->ncm, &rows, &cols);
+
+ /* Re-attach the items array. */
+ result = set_menu_items(menu->ncm, menu->items);
+
+ if (result)
+ pb_log_fn("set_menu_items failed: %d\n", result);
+
+ if (!item_visible(selected)) {
+ int idx, top;
+
+ top = top_row(menu->ncm);
+ idx = item_index(selected);
+
+ /* If our index is above the current top row, align
+ * us to the new top. Otherwise, align us to the new
+ * bottom */
+ top = top < idx ? idx - rows + 1 : idx;
+
+ set_top_row(menu->ncm, top);
+ set_current_item(menu->ncm, selected);
+ }
+
+ if (cui->current == &menu->scr)
+ nc_scr_post(cui->current);
+
+ return 0;
+}
+
/**
* cui_device_remove - Client device remove callback.
*
static void cui_device_remove(struct device *dev, void *arg)
{
struct cui *cui = cui_from_arg(arg);
+ struct cui_opt_data *cod;
struct boot_option *opt;
unsigned int i;
int rows, cols, top, last;
list_for_each_entry(&dev->boot_options, opt, list) {
struct pmenu_item *item = pmenu_item_from_arg(opt->ui_info);
+ cod = cod_from_item(item);
+ if (cui->default_item == cod->opt_hash)
+ cui->default_item = 0;
assert(pb_protocol_device_cmp(dev, cod_from_item(item)->dev));
if (opt->type == DISCOVER_PLUGIN_OPTION)
cui_update_mm_title(cui);
}
-static void cui_update_language(struct cui *cui, char *lang)
+void cui_update_language(struct cui *cui, const char *lang)
{
bool repost_menu;
char *cur_lang;
return discover_client_send_plugin_install(cui->client, file);
}
+int cui_send_authenticate(struct cui *cui, char *password)
+{
+ return discover_client_send_authenticate(cui->client, password);
+}
+
+int cui_send_set_password(struct cui *cui, char *password, char *new_password)
+{
+ return discover_client_send_set_password(cui->client, password,
+ new_password);
+}
+
+int cui_send_open_luks_device(struct cui *cui, char *password, char *device_id)
+{
+ return discover_client_send_open_luks_device(cui->client, password,
+ device_id);
+}
+
void cui_send_reinit(struct cui *cui)
{
discover_client_send_reinit(cui->client);
}
static struct discover_client_ops cui_client_ops = {
- .device_add = NULL,
+ .device_add = cui_device_add,
.boot_option_add = cui_boot_option_add,
.device_remove = cui_device_remove,
.plugin_option_add = cui_plugin_option_add,