diff options
Diffstat (limited to '')
| -rw-r--r-- | plugins/fwupd/gs-plugin-fwupd.c | 1132 |
1 files changed, 1132 insertions, 0 deletions
diff --git a/plugins/fwupd/gs-plugin-fwupd.c b/plugins/fwupd/gs-plugin-fwupd.c new file mode 100644 index 0000000..d032640 --- /dev/null +++ b/plugins/fwupd/gs-plugin-fwupd.c @@ -0,0 +1,1132 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2013-2018 Richard Hughes <richard@hughsie.com> + * Copyright (C) 2015-2018 Kalev Lember <klember@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +#include <fwupd.h> +#include <fcntl.h> +#include <gio/gio.h> +#include <gio/gunixfdlist.h> +#include <glib/gi18n.h> +#include <glib/gstdio.h> + +#include <gnome-software.h> + +#include "gs-fwupd-app.h" +#include "gs-metered.h" + +/* + * SECTION: + * Queries for new firmware and schedules it to be installed as required. + * + * This plugin calls UpdatesChanged() if any updatable devices are + * added or removed or if a device has been updated live. + */ + +struct GsPluginData { + FwupdClient *client; + GsApp *app_current; + GsApp *cached_origin; +}; + +static void +gs_plugin_fwupd_error_convert (GError **perror) +{ + GError *error = perror != NULL ? *perror : NULL; + + /* not set */ + if (error == NULL) + return; + + /* already correct */ + if (error->domain == GS_PLUGIN_ERROR) + return; + + /* this are allowed for low-level errors */ + if (gs_utils_error_convert_gio (perror)) + return; + + /* this are allowed for low-level errors */ + if (gs_utils_error_convert_gdbus (perror)) + return; + + /* custom to this plugin */ + if (error->domain == FWUPD_ERROR) { + switch (error->code) { + case FWUPD_ERROR_ALREADY_PENDING: + case FWUPD_ERROR_INVALID_FILE: + case FWUPD_ERROR_NOT_SUPPORTED: + error->code = GS_PLUGIN_ERROR_NOT_SUPPORTED; + break; + case FWUPD_ERROR_AUTH_FAILED: + error->code = GS_PLUGIN_ERROR_AUTH_INVALID; + break; + case FWUPD_ERROR_SIGNATURE_INVALID: + error->code = GS_PLUGIN_ERROR_NO_SECURITY; + break; + case FWUPD_ERROR_AC_POWER_REQUIRED: + error->code = GS_PLUGIN_ERROR_AC_POWER_REQUIRED; + break; +#if FWUPD_CHECK_VERSION(1,2,10) + case FWUPD_ERROR_BATTERY_LEVEL_TOO_LOW: + error->code = GS_PLUGIN_ERROR_BATTERY_LEVEL_TOO_LOW; + break; +#endif + default: + error->code = GS_PLUGIN_ERROR_FAILED; + break; + } + } else { + g_warning ("can't reliably fixup error from domain %s", + g_quark_to_string (error->domain)); + error->code = GS_PLUGIN_ERROR_FAILED; + } + error->domain = GS_PLUGIN_ERROR; +} + +void +gs_plugin_initialize (GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_alloc_data (plugin, sizeof(GsPluginData)); + priv->client = fwupd_client_new (); + + /* set name of MetaInfo file */ + gs_plugin_set_appstream_id (plugin, "org.gnome.Software.Plugin.Fwupd"); +} + +void +gs_plugin_destroy (GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + if (priv->cached_origin != NULL) + g_object_unref (priv->cached_origin); + g_object_unref (priv->client); +} + +void +gs_plugin_adopt_app (GsPlugin *plugin, GsApp *app) +{ + if (gs_app_get_kind (app) == AS_APP_KIND_FIRMWARE) + gs_app_set_management_plugin (app, gs_plugin_get_name (plugin)); +} + +static void +gs_plugin_fwupd_changed_cb (FwupdClient *client, GsPlugin *plugin) +{ +} + +static void +gs_plugin_fwupd_device_changed_cb (FwupdClient *client, + FwupdDevice *dev, + GsPlugin *plugin) +{ + /* limit number of UI refreshes */ + if (!fwupd_device_has_flag (dev, FWUPD_DEVICE_FLAG_SUPPORTED)) { + g_debug ("%s changed (not supported) so ignoring", + fwupd_device_get_id (dev)); + return; + } + + /* If the flag is set the device matches something in the + * metadata as therefor is worth refreshing the update list */ + g_debug ("%s changed (supported) so reloading", + fwupd_device_get_id (dev)); + gs_plugin_updates_changed (plugin); +} + +static void +gs_plugin_fwupd_notify_percentage_cb (GObject *object, + GParamSpec *pspec, + GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + + /* nothing in progress */ + if (priv->app_current == NULL) { + g_debug ("fwupd percentage: %u%%", + fwupd_client_get_percentage (priv->client)); + return; + } + g_debug ("fwupd percentage for %s: %u%%", + gs_app_get_unique_id (priv->app_current), + fwupd_client_get_percentage (priv->client)); + gs_app_set_progress (priv->app_current, + fwupd_client_get_percentage (priv->client)); +} + +static void +gs_plugin_fwupd_notify_status_cb (GObject *object, + GParamSpec *pspec, + GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + + /* nothing in progress */ + if (priv->app_current == NULL) { + g_debug ("fwupd status: %s", + fwupd_status_to_string (fwupd_client_get_status (priv->client))); + return; + } + + g_debug ("fwupd status for %s: %s", + gs_app_get_unique_id (priv->app_current), + fwupd_status_to_string (fwupd_client_get_status (priv->client))); + switch (fwupd_client_get_status (priv->client)) { + case FWUPD_STATUS_DECOMPRESSING: + case FWUPD_STATUS_DEVICE_RESTART: + case FWUPD_STATUS_DEVICE_WRITE: + case FWUPD_STATUS_DEVICE_VERIFY: + gs_app_set_state (priv->app_current, AS_APP_STATE_INSTALLING); + break; + case FWUPD_STATUS_IDLE: + g_clear_object (&priv->app_current); + break; + default: + break; + } +} + +static gchar * +gs_plugin_fwupd_get_file_checksum (const gchar *filename, + GChecksumType checksum_type, + GError **error) +{ + gsize len; + g_autofree gchar *data = NULL; + + if (!g_file_get_contents (filename, &data, &len, error)) { + gs_utils_error_convert_gio (error); + return NULL; + } + return g_compute_checksum_for_data (checksum_type, (const guchar *)data, len); +} + +gboolean +gs_plugin_setup (GsPlugin *plugin, GCancellable *cancellable, GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(SoupSession) soup_session = NULL; + +#if FWUPD_CHECK_VERSION(1,4,5) + g_autoptr(GError) error_local = NULL; + /* send our implemented feature set */ + if (!fwupd_client_set_feature_flags (priv->client, + FWUPD_FEATURE_FLAG_UPDATE_ACTION | + FWUPD_FEATURE_FLAG_DETACH_ACTION, + cancellable, &error_local)) + g_debug ("Failed to set front-end features: %s", error_local->message); + + /* we know the runtime daemon version now */ + fwupd_client_set_user_agent_for_package (priv->client, PACKAGE_NAME, PACKAGE_VERSION); + if (!fwupd_client_ensure_networking (priv->client, error)) { + gs_plugin_fwupd_error_convert (error); + g_prefix_error (error, "Failed to setup networking: "); + return FALSE; + } + g_object_get (priv->client, "soup-session", &soup_session, NULL); +#else + g_autofree gchar *user_agent = NULL; + /* use a custom user agent to provide the fwupd version */ + user_agent = fwupd_build_user_agent (PACKAGE_NAME, PACKAGE_VERSION); + soup_session = soup_session_new_with_options (SOUP_SESSION_USER_AGENT, user_agent, + SOUP_SESSION_TIMEOUT, 10, + NULL); + soup_session_remove_feature_by_type (soup_session, SOUP_TYPE_CONTENT_DECODER); +#endif + + /* use for gnome-software downloads */ + gs_plugin_set_soup_session (plugin, soup_session); + + /* add source */ + priv->cached_origin = gs_app_new (gs_plugin_get_name (plugin)); + gs_app_set_kind (priv->cached_origin, AS_APP_KIND_SOURCE); + gs_app_set_bundle_kind (priv->cached_origin, AS_BUNDLE_KIND_CABINET); + + /* add the source to the plugin cache which allows us to match the + * unique ID to a GsApp when creating an event */ + gs_plugin_cache_add (plugin, + gs_app_get_unique_id (priv->cached_origin), + priv->cached_origin); + + /* register D-Bus errors */ + fwupd_error_quark (); + g_signal_connect (priv->client, "changed", + G_CALLBACK (gs_plugin_fwupd_changed_cb), plugin); + g_signal_connect (priv->client, "device-added", + G_CALLBACK (gs_plugin_fwupd_device_changed_cb), plugin); + g_signal_connect (priv->client, "device-removed", + G_CALLBACK (gs_plugin_fwupd_device_changed_cb), plugin); + g_signal_connect (priv->client, "device-changed", + G_CALLBACK (gs_plugin_fwupd_device_changed_cb), plugin); + g_signal_connect (priv->client, "notify::percentage", + G_CALLBACK (gs_plugin_fwupd_notify_percentage_cb), plugin); + g_signal_connect (priv->client, "notify::status", + G_CALLBACK (gs_plugin_fwupd_notify_status_cb), plugin); + return TRUE; +} + +static GsApp * +gs_plugin_fwupd_new_app_from_device (GsPlugin *plugin, FwupdDevice *dev) +{ + FwupdRelease *rel = fwupd_device_get_release_default (dev); + GsApp *app; + g_autofree gchar *id = NULL; + g_autoptr(AsIcon) icon = NULL; + + /* older versions of fwups didn't record this for historical devices */ + if (fwupd_release_get_appstream_id (rel) == NULL) + return NULL; + + /* get from cache */ + id = as_utils_unique_id_build (AS_APP_SCOPE_SYSTEM, + AS_BUNDLE_KIND_UNKNOWN, + NULL, /* origin */ + AS_APP_KIND_FIRMWARE, + fwupd_release_get_appstream_id (rel), + NULL); + app = gs_plugin_cache_lookup (plugin, id); + if (app == NULL) { + app = gs_app_new (id); + gs_plugin_cache_add (plugin, id, app); + } + + /* default stuff */ + gs_app_set_kind (app, AS_APP_KIND_FIRMWARE); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_CABINET); + gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE); + gs_app_add_quirk (app, GS_APP_QUIRK_DO_NOT_AUTO_UPDATE); + gs_app_set_management_plugin (app, "fwupd"); + gs_app_add_category (app, "System"); + gs_fwupd_app_set_device_id (app, fwupd_device_get_id (dev)); + + /* create icon */ + icon = as_icon_new (); + as_icon_set_kind (icon, AS_ICON_KIND_STOCK); + as_icon_set_name (icon, "application-x-firmware"); + gs_app_add_icon (app, icon); + gs_fwupd_app_set_from_device (app, dev); + gs_fwupd_app_set_from_release (app, rel); + + if (fwupd_release_get_appstream_id (rel) != NULL) + gs_app_set_id (app, fwupd_release_get_appstream_id (rel)); + + /* the same as we have already */ + if (g_strcmp0 (fwupd_device_get_version (dev), + fwupd_release_get_version (rel)) == 0) { + g_warning ("same firmware version as installed"); + } + + return app; +} + +static gchar * +gs_plugin_fwupd_build_device_id (FwupdDevice *dev) +{ + g_autofree gchar *tmp = g_strdup (fwupd_device_get_id (dev)); + g_strdelimit (tmp, "/", '_'); + return g_strdup_printf ("org.fwupd.%s.device", tmp); +} + +static GsApp * +gs_plugin_fwupd_new_app_from_device_raw (GsPlugin *plugin, FwupdDevice *device) +{ + GPtrArray *icons; + g_autofree gchar *id = NULL; + g_autoptr(GsApp) app = NULL; + + /* create a GsApp based on the device, not the release */ + id = gs_plugin_fwupd_build_device_id (device); + app = gs_app_new (id); + gs_app_set_kind (app, AS_APP_KIND_FIRMWARE); + gs_app_set_scope (app, AS_APP_SCOPE_SYSTEM); + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE); + gs_app_add_quirk (app, GS_APP_QUIRK_DO_NOT_AUTO_UPDATE); + gs_app_set_version (app, fwupd_device_get_version (device)); + gs_app_set_name (app, GS_APP_QUALITY_LOWEST, fwupd_device_get_name (device)); + gs_app_set_summary (app, GS_APP_QUALITY_LOWEST, fwupd_device_get_summary (device)); + gs_app_set_description (app, GS_APP_QUALITY_LOWEST, fwupd_device_get_description (device)); + gs_app_set_origin (app, fwupd_device_get_vendor (device)); + gs_fwupd_app_set_device_id (app, fwupd_device_get_id (device)); + gs_app_set_management_plugin (app, "fwupd"); + + /* create icon */ + icons = fwupd_device_get_icons (device); + for (guint j = 0; j < icons->len; j++) { + const gchar *icon = g_ptr_array_index (icons, j); + g_autoptr(AsIcon) icon_tmp = as_icon_new (); + if (g_str_has_prefix (icon, "/")) { + as_icon_set_kind (icon_tmp, AS_ICON_KIND_LOCAL); + as_icon_set_filename (icon_tmp, icon); + } else { + as_icon_set_kind (icon_tmp, AS_ICON_KIND_STOCK); + as_icon_set_name (icon_tmp, icon); + } + gs_app_add_icon (app, icon_tmp); + } + return g_steal_pointer (&app); +} + +static GsApp * +gs_plugin_fwupd_new_app (GsPlugin *plugin, FwupdDevice *dev, GError **error) +{ + FwupdRelease *rel = fwupd_device_get_release_default (dev); + GPtrArray *checksums; + const gchar *update_uri; + g_autofree gchar *basename = NULL; + g_autofree gchar *filename_cache = NULL; + g_autoptr(GFile) file = NULL; + g_autoptr(GsApp) app = NULL; + + /* update unsupported */ + app = gs_plugin_fwupd_new_app_from_device (plugin, dev); + if (gs_app_get_state (app) != AS_APP_STATE_UPDATABLE_LIVE) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "%s [%s] cannot be updated", + gs_app_get_name (app), gs_app_get_id (app)); + return NULL; + } + + /* some missing */ + if (gs_app_get_id (app) == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "fwupd: No id for firmware"); + return NULL; + } + if (gs_app_get_version (app) == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "fwupd: No version! for %s!", gs_app_get_id (app)); + return NULL; + } + if (gs_app_get_update_version (app) == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "fwupd: No update-version! for %s!", gs_app_get_id (app)); + return NULL; + } + checksums = fwupd_release_get_checksums (rel); + if (checksums->len == 0) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NO_SECURITY, + "%s [%s] (%s) has no checksums, ignoring as unsafe", + gs_app_get_name (app), + gs_app_get_id (app), + gs_app_get_update_version (app)); + return NULL; + } + update_uri = fwupd_release_get_uri (rel); + if (update_uri == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "no location available for %s [%s]", + gs_app_get_name (app), gs_app_get_id (app)); + return NULL; + } + + /* does the firmware already exist in the cache? */ + basename = g_path_get_basename (update_uri); + filename_cache = gs_utils_get_cache_filename ("fwupd", + basename, + GS_UTILS_CACHE_FLAG_NONE, + error); + if (filename_cache == NULL) + return NULL; + + /* delete the file if the checksum does not match */ + if (g_file_test (filename_cache, G_FILE_TEST_EXISTS)) { + const gchar *checksum_tmp = NULL; + g_autofree gchar *checksum = NULL; + + /* we can migrate to something better than SHA1 when the LVFS + * starts producing metadata with multiple hash types */ + checksum_tmp = fwupd_checksum_get_by_kind (checksums, + G_CHECKSUM_SHA1); + if (checksum_tmp == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "No valid checksum for %s", + filename_cache); + } + checksum = gs_plugin_fwupd_get_file_checksum (filename_cache, + G_CHECKSUM_SHA1, + error); + if (checksum == NULL) + return NULL; + if (g_strcmp0 (checksum_tmp, checksum) != 0) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "%s does not match checksum, expected %s got %s", + filename_cache, checksum_tmp, checksum); + g_unlink (filename_cache); + return NULL; + } + } + + /* already downloaded, so overwrite */ + if (g_file_test (filename_cache, G_FILE_TEST_EXISTS)) + gs_app_set_size_download (app, 0); + + /* actually add the application */ + file = g_file_new_for_path (filename_cache); + gs_app_set_local_file (app, file); + return g_steal_pointer (&app); +} + +gboolean +gs_plugin_add_updates_historical (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GError) error_local = NULL; + g_autoptr(GsApp) app = NULL; + g_autoptr(FwupdDevice) dev = NULL; + + /* get historical updates */ + dev = fwupd_client_get_results (priv->client, + FWUPD_DEVICE_ID_ANY, + cancellable, + &error_local); + if (dev == NULL) { + if (g_error_matches (error_local, + FWUPD_ERROR, + FWUPD_ERROR_NOTHING_TO_DO)) + return TRUE; + if (g_error_matches (error_local, + FWUPD_ERROR, + FWUPD_ERROR_NOT_FOUND)) + return TRUE; + g_propagate_error (error, g_steal_pointer (&error_local)); + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + + /* parse */ + app = gs_plugin_fwupd_new_app_from_device (plugin, dev); + if (app == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "failed to build result for %s", + fwupd_device_get_id (dev)); + return FALSE; + } + gs_app_list_add (list, app); + return TRUE; +} + +gboolean +gs_plugin_add_updates (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GError) error_local = NULL; + g_autoptr(GPtrArray) devices = NULL; + + /* get current list of updates */ + devices = fwupd_client_get_devices (priv->client, cancellable, &error_local); + if (devices == NULL) { + if (g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOTHING_TO_DO) || + g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED) || + g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOT_FOUND)) { + g_debug ("no devices (%s)", error_local->message); + return TRUE; + } + g_propagate_error (error, g_steal_pointer (&error_local)); + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + for (guint i = 0; i < devices->len; i++) { + FwupdDevice *dev = g_ptr_array_index (devices, i); + FwupdRelease *rel_newest; + g_autoptr(GError) error_local2 = NULL; + g_autoptr(GPtrArray) rels = NULL; + g_autoptr(GsApp) app = NULL; + + /* locked device that needs unlocking */ + if (fwupd_device_has_flag (dev, FWUPD_DEVICE_FLAG_LOCKED)) { + app = gs_plugin_fwupd_new_app_from_device_raw (plugin, dev); + gs_fwupd_app_set_is_locked (app, TRUE); + gs_app_list_add (list, app); + continue; + } + + /* not going to have results, so save a D-Bus round-trip */ + if (!fwupd_device_has_flag (dev, FWUPD_DEVICE_FLAG_SUPPORTED)) + continue; + + /* get the releases for this device and filter for validity */ + rels = fwupd_client_get_upgrades (priv->client, + fwupd_device_get_id (dev), + cancellable, &error_local2); + if (rels == NULL) { + if (g_error_matches (error_local2, + FWUPD_ERROR, + FWUPD_ERROR_NOTHING_TO_DO)) { + g_debug ("no updates for %s", fwupd_device_get_id (dev)); + continue; + } + if (g_error_matches (error_local2, + FWUPD_ERROR, + FWUPD_ERROR_NOT_SUPPORTED)) { + g_debug ("not supported for %s", fwupd_device_get_id (dev)); + continue; + } + g_warning ("failed to get upgrades for %s: %s]", + fwupd_device_get_id (dev), + error_local2->message); + continue; + } + + /* normal device update */ + rel_newest = g_ptr_array_index (rels, 0); + fwupd_device_add_release (dev, rel_newest); + app = gs_plugin_fwupd_new_app (plugin, dev, &error_local2); + if (app == NULL) { + g_debug ("%s", error_local2->message); + continue; + } + + /* add update descriptions for all releases inbetween */ + if (rels->len > 1) { + g_autoptr(GString) update_desc = g_string_new (NULL); + for (guint j = 0; j < rels->len; j++) { + FwupdRelease *rel = g_ptr_array_index (rels, j); + g_autofree gchar *desc = NULL; + if (fwupd_release_get_description (rel) == NULL) + continue; + desc = as_markup_convert (fwupd_release_get_description (rel), + AS_MARKUP_CONVERT_FORMAT_SIMPLE, + NULL); + if (desc == NULL) + continue; + g_string_append_printf (update_desc, + "Version %s:\n%s\n\n", + fwupd_release_get_version (rel), + desc); + } + if (update_desc->len > 2) { + g_string_truncate (update_desc, update_desc->len - 2); + gs_app_set_update_details (app, update_desc->str); + } + } + gs_app_list_add (list, app); + } + return TRUE; +} + +static gboolean +gs_plugin_fwupd_refresh_remote (GsPlugin *plugin, + FwupdRemote *remote, + guint cache_age, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + GChecksumType checksum_kind; + const gchar *url_sig = NULL; + const gchar *url = NULL; + g_autoptr(GError) error_local = NULL; + g_autofree gchar *basename = NULL; + g_autofree gchar *basename_sig = NULL; + g_autofree gchar *cache_id = NULL; + g_autofree gchar *checksum = NULL; + g_autofree gchar *filename = NULL; + g_autofree gchar *filename_sig = NULL; + g_autoptr(GBytes) data = NULL; + g_autoptr(GsApp) app_dl = gs_app_new (gs_plugin_get_name (plugin)); + + /* sanity check */ + if (fwupd_remote_get_filename_cache_sig (remote) == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "remote %s has no cache signature", + fwupd_remote_get_id (remote)); + return FALSE; + } + + /* check cache age */ + if (cache_age > 0) { + guint64 age = fwupd_remote_get_age (remote); + guint tmp = age < G_MAXUINT ? (guint) age : G_MAXUINT; + if (tmp < cache_age) { + g_debug ("fwupd remote is only %u seconds old, so ignoring refresh", + tmp); + return TRUE; + } + } + + /* download the signature first, it's smaller */ + cache_id = g_strdup_printf ("fwupd/remotes.d/%s", fwupd_remote_get_id (remote)); + basename_sig = g_path_get_basename (fwupd_remote_get_filename_cache_sig (remote)); + filename_sig = gs_utils_get_cache_filename (cache_id, basename_sig, + GS_UTILS_CACHE_FLAG_WRITEABLE, + error); + + /* download the signature first, it's smaller */ + url_sig = fwupd_remote_get_metadata_uri_sig (remote); + gs_app_set_summary_missing (app_dl, + /* TRANSLATORS: status text when downloading */ + _("Downloading firmware update signature…")); + data = gs_plugin_download_data (plugin, app_dl, url_sig, cancellable, error); + if (data == NULL) { + gs_utils_error_add_origin_id (error, priv->cached_origin); + return FALSE; + } + + /* is the signature hash the same as we had before? */ + checksum_kind = fwupd_checksum_guess_kind (fwupd_remote_get_checksum (remote)); + checksum = g_compute_checksum_for_data (checksum_kind, + (const guchar *) g_bytes_get_data (data, NULL), + g_bytes_get_size (data)); + if (g_strcmp0 (checksum, fwupd_remote_get_checksum (remote)) == 0) { + g_debug ("signature of %s is unchanged", url_sig); + return TRUE; + } + + /* save to a file */ + g_debug ("saving new remote signature to %s:", filename_sig); + if (!g_file_set_contents (filename_sig, + g_bytes_get_data (data, NULL), + (guint) g_bytes_get_size (data), + &error_local)) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_WRITE_FAILED, + "Failed to save firmware signature: %s", + error_local->message); + return FALSE; + } + + /* download the payload and save to file */ + basename = g_path_get_basename (fwupd_remote_get_filename_cache (remote)); + filename = gs_utils_get_cache_filename (cache_id, basename, + GS_UTILS_CACHE_FLAG_WRITEABLE, + error); + if (filename == NULL) + return FALSE; + g_debug ("saving new firmware metadata to %s:", filename); + gs_app_set_summary_missing (app_dl, + /* TRANSLATORS: status text when downloading */ + _("Downloading firmware update metadata…")); + url = fwupd_remote_get_metadata_uri (remote); + if (!gs_plugin_download_file (plugin, app_dl, url, filename, + cancellable, error)) { + gs_utils_error_add_origin_id (error, priv->cached_origin); + return FALSE; + } + + /* phew, lets send all this to fwupd */ + if (!fwupd_client_update_metadata (priv->client, + fwupd_remote_get_id (remote), + filename, + filename_sig, + cancellable, + error)) { + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + return TRUE; +} + +gboolean +gs_plugin_refresh (GsPlugin *plugin, + guint cache_age, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GError) error_local = NULL; + g_autoptr(GPtrArray) remotes = NULL; + + /* get the list of enabled remotes */ + remotes = fwupd_client_get_remotes (priv->client, cancellable, &error_local); + if (remotes == NULL) { + g_debug ("No remotes found: %s", error_local ? error_local->message : "Unknown error"); + if (g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOTHING_TO_DO) || + g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED) || + g_error_matches (error_local, FWUPD_ERROR, FWUPD_ERROR_NOT_FOUND)) + return TRUE; + g_propagate_error (error, g_steal_pointer (&error_local)); + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + for (guint i = 0; i < remotes->len; i++) { + FwupdRemote *remote = g_ptr_array_index (remotes, i); + if (!fwupd_remote_get_enabled (remote)) + continue; + if (fwupd_remote_get_kind (remote) == FWUPD_REMOTE_KIND_LOCAL) + continue; + if (!gs_plugin_fwupd_refresh_remote (plugin, remote, cache_age, + cancellable, error)) + return FALSE; + } + return TRUE; +} + +static gboolean +gs_plugin_fwupd_install (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + const gchar *device_id; + FwupdInstallFlags install_flags = 0; + GFile *local_file; + g_autofree gchar *filename = NULL; + gboolean downloaded_to_cache = FALSE; + g_autoptr(FwupdDevice) dev = NULL; + g_autoptr(GError) error_local = NULL; + + /* not set */ + local_file = gs_app_get_local_file (app); + if (local_file == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "not enough data for fwupd %s", + filename); + return FALSE; + } + + /* file does not yet exist */ + filename = g_file_get_path (local_file); + if (!g_file_query_exists (local_file, cancellable)) { + const gchar *uri = gs_fwupd_app_get_update_uri (app); + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + if (!gs_plugin_download_file (plugin, app, uri, filename, + cancellable, error)) + return FALSE; + downloaded_to_cache = TRUE; + } + + /* limit to single device? */ + device_id = gs_fwupd_app_get_device_id (app); + if (device_id == NULL) + device_id = FWUPD_DEVICE_ID_ANY; + + /* set the last object */ + g_set_object (&priv->app_current, app); + + /* only offline supported */ + if (gs_app_get_metadata_item (app, "fwupd::OnlyOffline") != NULL) + install_flags |= FWUPD_INSTALL_FLAG_OFFLINE; + + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + if (!fwupd_client_install (priv->client, device_id, + filename, install_flags, + cancellable, error)) { + gs_plugin_fwupd_error_convert (error); + gs_app_set_state_recover (app); + return FALSE; + } + + /* delete the file from the cache */ + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + if (downloaded_to_cache) { + if (!g_file_delete (local_file, cancellable, error)) + return FALSE; + } + + /* does the device have an update message */ + dev = fwupd_client_get_device_by_id (priv->client, device_id, + cancellable, &error_local); + if (dev == NULL) { + /* NOTE: this is probably entirely fine; some devices do not + * re-enumerate until replugged manually or the machine is + * rebooted -- and the metadata to know that is only available + * in a too-new-to-depend-on fwupd version */ + g_debug ("failed to find device after install: %s", error_local->message); + } else { + if (fwupd_device_get_update_message (dev) != NULL) { + g_autoptr(AsScreenshot) ss = as_screenshot_new (); + +#if FWUPD_CHECK_VERSION(1,4,5) + /* image is optional */ + if (fwupd_device_get_update_image (dev) != NULL) { + g_autoptr(AsImage) im = as_image_new (); + as_image_set_kind (im, AS_IMAGE_KIND_SOURCE); + as_image_set_url (im, fwupd_device_get_update_image (dev)); + as_screenshot_add_image (ss, im); + } +#endif + + /* caption is required */ + as_screenshot_set_kind (ss, AS_SCREENSHOT_KIND_DEFAULT); + as_screenshot_set_caption (ss, NULL, fwupd_device_get_update_message (dev)); + gs_app_set_action_screenshot (app, ss); + + /* require the dialog */ + gs_app_add_quirk (app, GS_APP_QUIRK_NEEDS_USER_ACTION); + } + } + + /* success */ + return TRUE; +} + +static gboolean +gs_plugin_fwupd_modify_source (GsPlugin *plugin, GsApp *app, gboolean enabled, + GCancellable *cancellable, GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + const gchar *remote_id = gs_app_get_metadata_item (app, "fwupd::remote-id"); + if (remote_id == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "not enough data for fwupd %s", + gs_app_get_unique_id (app)); + return FALSE; + } + gs_app_set_state (app, enabled ? + AS_APP_STATE_INSTALLING : AS_APP_STATE_REMOVING); + if (!fwupd_client_modify_remote (priv->client, + remote_id, + "Enabled", + enabled ? "true" : "false", + cancellable, + error)) { + gs_app_set_state_recover (app); + return FALSE; + } + gs_app_set_state (app, enabled ? + AS_APP_STATE_INSTALLED : AS_APP_STATE_AVAILABLE); + return TRUE; +} + +gboolean +gs_plugin_app_install (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* source -> remote */ + if (gs_app_get_kind (app) == AS_APP_KIND_SOURCE) { + return gs_plugin_fwupd_modify_source (plugin, app, TRUE, + cancellable, error); + } + + /* firmware */ + return gs_plugin_fwupd_install (plugin, app, cancellable, error); +} + +gboolean +gs_plugin_app_remove (GsPlugin *plugin, GsApp *app, + GCancellable *cancellable, GError **error) +{ + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* source -> remote */ + return gs_plugin_fwupd_modify_source (plugin, app, FALSE, cancellable, error); +} + +gboolean +gs_plugin_download_app (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GFile *local_file; + g_autofree gchar *filename = NULL; + + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* not set */ + local_file = gs_app_get_local_file (app); + if (local_file == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "not enough data for fwupd %s", + filename); + return FALSE; + } + + /* file does not yet exist */ + filename = g_file_get_path (local_file); + if (!g_file_query_exists (local_file, cancellable)) { + const gchar *uri = gs_fwupd_app_get_update_uri (app); + + if (!gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)) { + g_autoptr(GError) error_local = NULL; + + if (!gs_metered_block_app_on_download_scheduler (app, cancellable, &error_local)) { + g_warning ("Failed to block on download scheduler: %s", + error_local->message); + g_clear_error (&error_local); + } + } + + if (!gs_plugin_download_file (plugin, app, uri, filename, + cancellable, error)) + return FALSE; + } + gs_app_set_size_download (app, 0); + return TRUE; +} + +gboolean +gs_plugin_update_app (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* locked devices need unlocking, rather than installing */ + if (gs_fwupd_app_get_is_locked (app)) { + const gchar *device_id; + device_id = gs_fwupd_app_get_device_id (app); + if (device_id == NULL) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "not enough data for fwupd unlock"); + return FALSE; + } + if (!fwupd_client_unlock (priv->client, device_id, + cancellable, error)) { + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + return TRUE; + } + + /* update means install */ + if (!gs_plugin_fwupd_install (plugin, app, cancellable, error)) { + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + return TRUE; +} + +gboolean +gs_plugin_file_to_app (GsPlugin *plugin, + GsAppList *list, + GFile *file, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autofree gchar *content_type = NULL; + g_autofree gchar *filename = NULL; + g_autoptr(GPtrArray) devices = NULL; + const gchar *mimetypes[] = { + "application/vnd.ms-cab-compressed", + NULL }; + + /* does this match any of the mimetypes we support */ + content_type = gs_utils_get_content_type (file, cancellable, error); + if (content_type == NULL) + return FALSE; + if (!g_strv_contains (mimetypes, content_type)) + return TRUE; + + /* get results */ + filename = g_file_get_path (file); + devices = fwupd_client_get_details (priv->client, + filename, + cancellable, + error); + if (devices == NULL) { + gs_plugin_fwupd_error_convert (error); + return FALSE; + } + for (guint i = 0; i < devices->len; i++) { + FwupdDevice *dev = g_ptr_array_index (devices, i); + g_autoptr(GsApp) app = NULL; + + /* create each app */ + app = gs_plugin_fwupd_new_app_from_device (plugin, dev); + + /* we *might* have no update view for local files */ + gs_app_set_version (app, gs_app_get_update_version (app)); + gs_app_set_description (app, GS_APP_QUALITY_LOWEST, + gs_app_get_update_details (app)); + gs_app_list_add (list, app); + } + return TRUE; +} + +gboolean +gs_plugin_add_sources (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GPtrArray) remotes = NULL; + + /* find all remotes */ + remotes = fwupd_client_get_remotes (priv->client, cancellable, error); + if (remotes == NULL) + return FALSE; + for (guint i = 0; i < remotes->len; i++) { + FwupdRemote *remote = g_ptr_array_index (remotes, i); + g_autofree gchar *id = NULL; + g_autoptr(GsApp) app = NULL; + + /* ignore these, they're built in */ + if (fwupd_remote_get_kind (remote) != FWUPD_REMOTE_KIND_DOWNLOAD) + continue; + + /* create something that we can use to enable/disable */ + id = g_strdup_printf ("org.fwupd.%s.remote", fwupd_remote_get_id (remote)); + app = gs_app_new (id); + gs_app_set_kind (app, AS_APP_KIND_SOURCE); + gs_app_set_scope (app, AS_APP_SCOPE_SYSTEM); + gs_app_set_state (app, fwupd_remote_get_enabled (remote) ? + AS_APP_STATE_INSTALLED : AS_APP_STATE_AVAILABLE); + gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE); + gs_app_set_name (app, GS_APP_QUALITY_LOWEST, + fwupd_remote_get_title (remote)); +#if FWUPD_CHECK_VERSION(1,0,7) + gs_app_set_agreement (app, fwupd_remote_get_agreement (remote)); +#endif + gs_app_set_url (app, AS_URL_KIND_HOMEPAGE, + fwupd_remote_get_metadata_uri (remote)); + gs_app_set_metadata (app, "fwupd::remote-id", + fwupd_remote_get_id (remote)); + gs_app_set_management_plugin (app, "fwupd"); + gs_app_list_add (list, app); + } + return TRUE; +} |