/*
* Copyright © 2018 Red Hat, Inc
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see .
*
* Authors:
* Matthias Clasen
*/
#include "config.h"
#include
#include
#include
#include
#include
#include
#include "libglnx.h"
#include "flatpak-permission-dbus-generated.h"
#include "flatpak-builtins.h"
#include "flatpak-builtins-utils.h"
#include "flatpak-table-printer.h"
#include "flatpak-utils-private.h"
#include "flatpak-run-private.h"
static GOptionEntry options[] = {
{ NULL }
};
static gboolean
list_for_app (XdpDbusPermissionStore *store,
const char *table,
const char *app_id,
FlatpakTablePrinter *printer,
GError **error)
{
char **ids;
int i;
if (!xdp_dbus_permission_store_call_list_sync (store, table, &ids, NULL, error))
return FALSE;
for (i = 0; ids[i]; i++)
{
g_autoptr(GVariant) permissions = NULL;
g_autoptr(GVariant) data = NULL;
g_autoptr(GVariant) d = NULL;
g_autofree char *txt = NULL;
GVariantIter iter;
char *key;
GVariantIter *val;
if (!xdp_dbus_permission_store_call_lookup_sync (store, table, ids[i], &permissions, &data, NULL, error))
return FALSE;
d = g_variant_get_child_value (data, 0);
txt = g_variant_print (d, FALSE);
g_variant_iter_init (&iter, permissions);
while (g_variant_iter_loop (&iter, "{sas}", &key, &val))
{
char *p;
if (strcmp (key, app_id) != 0)
continue;
flatpak_table_printer_add_column (printer, table);
flatpak_table_printer_add_column (printer, ids[i]);
flatpak_table_printer_add_column (printer, key);
flatpak_table_printer_add_column (printer, "");
while (g_variant_iter_loop (val, "s", &p))
{
flatpak_table_printer_append_with_comma (printer, p);
}
flatpak_table_printer_add_column (printer, txt);
flatpak_table_printer_finish_row (printer);
}
}
return TRUE;
}
gboolean
flatpak_builtin_permission_show (int argc, char **argv,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(GDBusConnection) session_bus = NULL;
XdpDbusPermissionStore *store = NULL;
const char *app_id;
g_autoptr(FlatpakTablePrinter) printer = NULL;
int i;
g_auto(GStrv) tables = NULL;
context = g_option_context_new (_("APP_ID - Show permissions for an app"));
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
if (!flatpak_option_context_parse (context, options, &argc, &argv,
FLATPAK_BUILTIN_FLAG_NO_DIR,
NULL, cancellable, error))
return FALSE;
if (argc != 2)
return usage_error (context, _("Wrong number of arguments"), error);
app_id = argv[1];
session_bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
if (session_bus == NULL)
return FALSE;
store = xdp_dbus_permission_store_proxy_new_sync (session_bus, 0,
"org.freedesktop.impl.portal.PermissionStore",
"/org/freedesktop/impl/portal/PermissionStore",
NULL, error);
if (store == NULL)
return FALSE;
printer = flatpak_table_printer_new ();
i = 0;
flatpak_table_printer_set_column_title (printer, i++, _("Table"));
flatpak_table_printer_set_column_title (printer, i++, _("Object"));
flatpak_table_printer_set_column_title (printer, i++, _("App"));
flatpak_table_printer_set_column_title (printer, i++, _("Permissions"));
flatpak_table_printer_set_column_title (printer, i++, _("Data"));
tables = get_permission_tables (store);
for (i = 0; tables[i]; i++)
{
if (!list_for_app (store, tables[i], app_id, printer, error))
return FALSE;
}
flatpak_table_printer_print (printer);
return TRUE;
}
gboolean
flatpak_complete_permission_show (FlatpakCompletion *completion)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(GDBusConnection) session_bus = NULL;
XdpDbusPermissionStore *store = NULL;
g_autoptr(FlatpakDir) user_dir = NULL;
g_autoptr(FlatpakDir) system_dir = NULL;
context = g_option_context_new ("");
if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv,
FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, NULL, NULL))
return FALSE;
session_bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
if (session_bus == NULL)
return FALSE;
store = xdp_dbus_permission_store_proxy_new_sync (session_bus, 0,
"org.freedesktop.impl.portal.PermissionStore",
"/org/freedesktop/impl/portal/PermissionStore",
NULL, NULL);
if (store == NULL)
return FALSE;
switch (completion->argc)
{
case 0:
case 1: /* APP_ID */
flatpak_complete_options (completion, global_entries);
flatpak_complete_options (completion, options);
user_dir = flatpak_dir_get_user ();
system_dir = flatpak_dir_get_system_default ();
flatpak_complete_partial_ref (completion, FLATPAK_KINDS_APP, FALSE, user_dir, NULL);
flatpak_complete_partial_ref (completion, FLATPAK_KINDS_APP, FALSE, system_dir, NULL);
break;
default:
break;
}
return TRUE;
}