/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
* Copyright (C) 2019 Kalev Lember <klember@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "config.h"
#include <glib/gi18n.h>
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include <json-glib/json-glib.h>
#include <libnotify/notify.h>
#include "gnome-settings-profile.h"
#include "gsd-subman-common.h"
#include "gsd-subscription-manager.h"
#define GSD_DBUS_NAME "org.gnome.SettingsDaemon"
#define GSD_DBUS_PATH "/org/gnome/SettingsDaemon"
#define GSD_DBUS_BASE_INTERFACE "org.gnome.SettingsDaemon"
#define GSD_SUBSCRIPTION_DBUS_NAME GSD_DBUS_NAME ".Subscription"
#define GSD_SUBSCRIPTION_DBUS_PATH GSD_DBUS_PATH "/Subscription"
#define GSD_SUBSCRIPTION_DBUS_INTERFACE GSD_DBUS_BASE_INTERFACE ".Subscription"
static const gchar introspection_xml[] =
"<node>"
" <interface name='org.gnome.SettingsDaemon.Subscription'>"
" <method name='Register'>"
" <arg type='a{sv}' name='options' direction='in'/>"
" </method>"
" <method name='Unregister'/>"
" <property name='InstalledProducts' type='aa{sv}' access='read'/>"
" <property name='SubscriptionStatus' type='u' access='read'/>"
" </interface>"
"</node>";
#define GSD_SUBSCRIPTION_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_SUBSCRIPTION_MANAGER, GsdSubscriptionManagerPrivate))
typedef enum {
_RHSM_INTERFACE_CONFIG,
_RHSM_INTERFACE_REGISTER_SERVER,
_RHSM_INTERFACE_ATTACH,
_RHSM_INTERFACE_ENTITLEMENT,
_RHSM_INTERFACE_PRODUCTS,
_RHSM_INTERFACE_CONSUMER,
_RHSM_INTERFACE_SYSPURPOSE,
_RHSM_INTERFACE_LAST
} _RhsmInterface;
struct GsdSubscriptionManagerPrivate
{
/* D-Bus */
guint name_id;
GDBusNodeInfo *introspection_data;
GDBusConnection *connection;
GCancellable *bus_cancellable;
GDBusProxy *proxies[_RHSM_INTERFACE_LAST];
const gchar *userlang; /* owned by GLib internally */
GHashTable *config; /* str:str */
GPtrArray *installed_products;
gchar *address;
GTimer *timer_last_notified;
NotifyNotification *notification_expired;
NotifyNotification *notification_registered;
NotifyNotification *notification_registration_required;
GsdSubmanSubscriptionStatus subscription_status;
GsdSubmanSubscriptionStatus subscription_status_last;
};
enum {
PROP_0,
};
static void gsd_subscription_manager_class_init (GsdSubscriptionManagerClass *klass);
static void gsd_subscription_manager_init (GsdSubscriptionManager *subscription_manager);
static void gsd_subscription_manager_finalize (GObject *object);
G_DEFINE_TYPE (GsdSubscriptionManager, gsd_subscription_manager, G_TYPE_OBJECT)
typedef struct
{
gchar *product_name;
gchar *product_id;
gchar *version;
gchar *arch;
gchar *status;
gchar *starts;
gchar *ends;
} ProductData;
static void
product_data_free (ProductData *product)
{
g_free (product->product_name);
g_free (product->product_id);
g_free (product->version);
g_free (product->arch);
g_free (product->status);
g_free (product->starts);
g_free (product->ends);
g_free (product);
}
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ProductData, product_data_free);
static gpointer manager_object = NULL;
GQuark
gsd_subscription_manager_error_quark (void)
{
static GQuark quark = 0;
if (!quark)
quark = g_quark_from_static_string ("gsd_subscription_manager_error");
return quark;
}
static GsdSubmanSubscriptionStatus
_client_subscription_status_from_text (const gchar *status_txt)
{
if (g_strcmp0 (status_txt, "Unknown") == 0)
return GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN;
if (g_strcmp0 (status_txt, "Current") == 0)
return GSD_SUBMAN_SUBSCRIPTION_STATUS_VALID;
if (g_strcmp0 (status_txt, "Invalid") == 0)
return GSD_SUBMAN_SUBSCRIPTION_STATUS_INVALID;
if (g_strcmp0 (status_txt, "Disabled") == 0)
return GSD_SUBMAN_SUBSCRIPTION_STATUS_DISABLED;
if (g_strcmp0 (status_txt, "Insufficient") == 0)
return GSD_SUBMAN_SUBSCRIPTION_STATUS_PARTIALLY_VALID;
g_warning ("Unknown subscription status: %s", status_txt); // 'Current'?
return GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN;
}
static GVariant *
_make_installed_products_variant (GPtrArray *installed_products)
{
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
for (guint i = 0; i < installed_products->len; i++) {
ProductData *product = g_ptr_array_index (installed_products, i);
g_auto(GVariantDict) dict;
g_variant_dict_init (&dict, NULL);
g_variant_dict_insert (&dict, "product-name", "s", product->product_name);
g_variant_dict_insert (&dict, "product-id", "s", product->product_id);
g_variant_dict_insert (&dict, "version", "s", product->version);
g_variant_dict_insert (&dict, "arch", "s", product->arch);
g_variant_dict_insert (&dict, "status", "s", product->status);
g_variant_dict_insert (&dict, "starts", "s", product->starts);
g_variant_dict_insert (&dict, "ends", "s", product->ends);
g_variant_builder_add_value (&builder, g_variant_dict_end (&dict));
}
return g_variant_builder_end (&builder);
}
static void
_emit_property_changed (GsdSubscriptionManager *manager,
const gchar *property_name,
GVariant *property_value)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
GVariantBuilder builder;
GVariantBuilder invalidated_builder;
/* not yet connected */
if (priv->connection == NULL)
return;
/* build the dict */
g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));
g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
g_variant_builder_add (&builder,
"{sv}",
property_name,
property_value);
g_dbus_connection_emit_signal (priv->connection,
NULL,
GSD_SUBSCRIPTION_DBUS_PATH,
"org.freedesktop.DBus.Properties",
"PropertiesChanged",
g_variant_new ("(sa{sv}as)",
GSD_SUBSCRIPTION_DBUS_INTERFACE,
&builder,
&invalidated_builder),
NULL);
g_variant_builder_clear (&builder);
g_variant_builder_clear (&invalidated_builder);
}
static gboolean
_client_installed_products_update (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
JsonNode *json_root;
JsonArray *json_products_array;
const gchar *json_txt = NULL;
g_autoptr(GVariant) val = NULL;
g_autoptr(JsonParser) json_parser = json_parser_new ();
val = g_dbus_proxy_call_sync (priv->proxies[_RHSM_INTERFACE_PRODUCTS],
"ListInstalledProducts",
g_variant_new ("(sa{sv}s)",
"" /* filter_string */,
NULL /* proxy_options */,
priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
g_variant_get (val, "(&s)", &json_txt);
g_debug ("Products.ListInstalledProducts JSON: %s", json_txt);
if (!json_parser_load_from_data (json_parser, json_txt, -1, error))
return FALSE;
json_root = json_parser_get_root (json_parser);
json_products_array = json_node_get_array (json_root);
if (json_products_array == NULL) {
g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_DATA,
"no InstalledProducts array in %s", json_txt);
return FALSE;
}
g_ptr_array_set_size (priv->installed_products, 0);
for (guint i = 0; i < json_array_get_length (json_products_array); i++) {
JsonArray *json_product = json_array_get_array_element (json_products_array, i);
g_autoptr(ProductData) product = g_new0 (ProductData, 1);
if (json_product == NULL)
continue;
if (json_array_get_length (json_product) < 8) {
g_debug ("Unexpected number of array elements in InstalledProducts JSON");
continue;
}
product->product_name = g_strdup (json_array_get_string_element (json_product, 0));
product->product_id = g_strdup (json_array_get_string_element (json_product, 1));
product->version = g_strdup (json_array_get_string_element (json_product, 2));
product->arch = g_strdup (json_array_get_string_element (json_product, 3));
product->status = g_strdup (json_array_get_string_element (json_product, 4));
product->starts = g_strdup (json_array_get_string_element (json_product, 6));
product->ends = g_strdup (json_array_get_string_element (json_product, 7));
g_ptr_array_add (priv->installed_products, g_steal_pointer (&product));
}
/* emit notification for g-c-c */
_emit_property_changed (manager, "InstalledProducts",
_make_installed_products_variant (priv->installed_products));
return TRUE;
}
static gboolean
_client_subscription_status_update (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
JsonNode *json_root;
JsonObject *json_obj;
const gchar *json_txt = NULL;
const gchar *status_txt = NULL;
g_autoptr(GVariant) val = NULL;
g_autoptr(JsonParser) json_parser = json_parser_new ();
/* save old value */
priv->subscription_status_last = priv->subscription_status;
val = g_dbus_proxy_call_sync (priv->proxies[_RHSM_INTERFACE_ENTITLEMENT],
"GetStatus",
g_variant_new ("(ss)",
"", /* assumed as 'now' */
priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
g_variant_get (val, "(&s)", &json_txt);
g_debug ("Entitlement.GetStatus JSON: %s", json_txt);
if (!json_parser_load_from_data (json_parser, json_txt, -1, error))
return FALSE;
json_root = json_parser_get_root (json_parser);
json_obj = json_node_get_object (json_root);
if (!json_object_has_member (json_obj, "status")) {
g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_DATA,
"no Entitlement.GetStatus status in %s", json_txt);
return FALSE;
}
status_txt = json_object_get_string_member (json_obj, "status");
g_debug ("Entitlement.GetStatus: %s", status_txt);
priv->subscription_status = _client_subscription_status_from_text (status_txt);
/* emit notification for g-c-c */
if (priv->subscription_status != priv->subscription_status_last) {
_emit_property_changed (manager, "SubscriptionStatus",
g_variant_new_uint32 (priv->subscription_status));
}
return TRUE;
}
static gboolean
_client_syspurpose_update (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
JsonNode *json_root;
JsonObject *json_obj;
const gchar *json_txt = NULL;
g_autoptr(GVariant) val = NULL;
g_autoptr(JsonParser) json_parser = json_parser_new ();
val = g_dbus_proxy_call_sync (priv->proxies[_RHSM_INTERFACE_SYSPURPOSE],
"GetSyspurpose",
g_variant_new ("(s)", priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
g_variant_get (val, "(&s)", &json_txt);
g_debug ("Syspurpose.GetSyspurpose JSON: %s", json_txt);
if (!json_parser_load_from_data (json_parser, json_txt, -1, error))
return FALSE;
json_root = json_parser_get_root (json_parser);
json_obj = json_node_get_object (json_root);
if (!json_object_has_member (json_obj, "status")) {
g_debug ("Syspurpose.GetSyspurpose: Unknown");
return TRUE;
}
g_debug ("Syspurpose.GetSyspurpose: '%s", json_object_get_string_member (json_obj, "status"));
return TRUE;
}
static gboolean
_client_register_start (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
const gchar *address = NULL;
g_autoptr(GDBusProxy) proxy = NULL;
g_autoptr(GVariant) val = NULL;
/* already started */
if (priv->address != NULL)
return TRUE;
/* apparently: "we can't send registration credentials over the regular
* system or session bus since those aren't really locked down..." */
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"com.redhat.RHSM1",
"/com/redhat/RHSM1/RegisterServer",
"com.redhat.RHSM1.RegisterServer",
NULL, error);
if (proxy == NULL)
return FALSE;
val = g_dbus_proxy_call_sync (proxy, "Start",
g_variant_new ("(s)", priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
g_variant_get (val, "(&s)", &address);
g_debug ("RegisterServer.Start: %s", address);
priv->address = g_strdup (address);
return TRUE;
}
static gboolean
_client_register_stop (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
g_autoptr(GDBusProxy) proxy = NULL;
g_autoptr(GVariant) val = NULL;
/* already started */
if (priv->address == NULL)
return TRUE;
/* stop registration server */
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"com.redhat.RHSM1",
"/com/redhat/RHSM1/RegisterServer",
"com.redhat.RHSM1.RegisterServer",
NULL, error);
if (proxy == NULL)
return FALSE;
val = g_dbus_proxy_call_sync (proxy, "Stop",
g_variant_new ("(s)", priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
g_clear_pointer (&priv->address, g_free);
return TRUE;
}
static gboolean
_client_subprocess_wait_check (GSubprocess *subprocess, GError **error)
{
gint rc;
if (!g_subprocess_wait (subprocess, NULL, error)) {
g_prefix_error (error, "failed to run pkexec: ");
return FALSE;
}
rc = g_subprocess_get_exit_status (subprocess);
if (rc != 0) {
GInputStream *istream = g_subprocess_get_stderr_pipe (subprocess);
gchar buf[1024] = { 0x0 };
gsize sz = 0;
g_input_stream_read_all (istream, buf, sizeof(buf) - 1, &sz, NULL, NULL);
if (sz == 0) {
g_set_error_literal (error, G_IO_ERROR, rc,
"Failed to run helper without stderr");
return FALSE;
}
g_set_error_literal (error, G_IO_ERROR, rc, buf);
return FALSE;
}
return TRUE;
}
typedef enum {
_NOTIFY_EXPIRED,
_NOTIFY_REGISTRATION_REQUIRED,
_NOTIFY_REGISTERED
} _NotifyKind;
static void
_show_notification (GsdSubscriptionManager *manager, _NotifyKind notify_kind)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
switch (notify_kind) {
case _NOTIFY_EXPIRED:
notify_notification_close (priv->notification_registered, NULL);
notify_notification_close (priv->notification_registration_required, NULL);
notify_notification_show (priv->notification_expired, NULL);
break;
case _NOTIFY_REGISTRATION_REQUIRED:
notify_notification_close (priv->notification_registered, NULL);
notify_notification_close (priv->notification_expired, NULL);
notify_notification_show (priv->notification_registration_required, NULL);
break;
case _NOTIFY_REGISTERED:
notify_notification_close (priv->notification_expired, NULL);
notify_notification_close (priv->notification_registration_required, NULL);
notify_notification_show (priv->notification_registered, NULL);
break;
default:
break;
}
g_timer_reset (priv->timer_last_notified);
}
static void
_client_maybe__show_notification (GsdSubscriptionManager *manager)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
/* startup */
if (priv->subscription_status_last == GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN &&
priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN) {
_show_notification (manager, _NOTIFY_REGISTRATION_REQUIRED);
return;
}
/* something changed */
if (priv->subscription_status_last != priv->subscription_status) {
g_debug ("transisition from subscription status '%s' to '%s'",
gsd_subman_subscription_status_to_string (priv->subscription_status_last),
gsd_subman_subscription_status_to_string (priv->subscription_status));
/* needs registration */
if (priv->subscription_status_last == GSD_SUBMAN_SUBSCRIPTION_STATUS_VALID &&
priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_INVALID) {
_show_notification (manager, _NOTIFY_REGISTRATION_REQUIRED);
return;
}
/* was unregistered */
if (priv->subscription_status_last == GSD_SUBMAN_SUBSCRIPTION_STATUS_VALID &&
priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN) {
_show_notification (manager, _NOTIFY_REGISTRATION_REQUIRED);
return;
}
/* registered */
if (priv->subscription_status_last == GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN &&
priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_VALID &&
g_timer_elapsed (priv->timer_last_notified, NULL) > 60) {
_show_notification (manager, _NOTIFY_REGISTERED);
return;
}
}
/* nag again */
if (priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_UNKNOWN &&
g_timer_elapsed (priv->timer_last_notified, NULL) > 60 * 60 * 24) {
_show_notification (manager, _NOTIFY_REGISTRATION_REQUIRED);
return;
}
if (priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_INVALID &&
g_timer_elapsed (priv->timer_last_notified, NULL) > 60 * 60 * 24) {
_show_notification (manager, _NOTIFY_EXPIRED);
return;
}
if (priv->subscription_status == GSD_SUBMAN_SUBSCRIPTION_STATUS_PARTIALLY_VALID &&
g_timer_elapsed (priv->timer_last_notified, NULL) > 60 * 60 * 24) {
_show_notification (manager, _NOTIFY_EXPIRED);
return;
}
}
static gboolean
_client_register_with_keys (GsdSubscriptionManager *manager,
const gchar *hostname,
const gchar *organisation,
const gchar *activation_key,
GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
g_autoptr(GSubprocess) subprocess = NULL;
/* apparently: "we can't send registration credentials over the regular
* system or session bus since those aren't really locked down..." */
if (!_client_register_start (manager, error))
return FALSE;
g_debug ("spawning %s", LIBEXECDIR "/gsd-subman-helper");
subprocess = g_subprocess_new (G_SUBPROCESS_FLAGS_STDERR_PIPE, error,
"pkexec", LIBEXECDIR "/gsd-subman-helper",
"--kind", "register-with-key",
"--address", priv->address,
"--hostname", hostname,
"--organisation", organisation,
"--activation-key", activation_key,
NULL);
if (subprocess == NULL) {
g_prefix_error (error, "failed to find pkexec: ");
return FALSE;
}
if (!_client_subprocess_wait_check (subprocess, error))
return FALSE;
/* FIXME: also do on error? */
if (!_client_register_stop (manager, error))
return FALSE;
if (!_client_subscription_status_update (manager, error))
return FALSE;
if (!_client_installed_products_update (manager, error))
return FALSE;
_client_maybe__show_notification (manager);
/* success */
return TRUE;
}
static gboolean
_client_register (GsdSubscriptionManager *manager,
const gchar *hostname,
const gchar *organisation,
const gchar *username,
const gchar *password,
GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
g_autoptr(GSubprocess) subprocess = NULL;
/* fallback */
if (organisation == NULL)
organisation = "";
/* apparently: "we can't send registration credentials over the regular
* system or session bus since those aren't really locked down..." */
if (!_client_register_start (manager, error))
return FALSE;
g_debug ("spawning %s", LIBEXECDIR "/gsd-subman-helper");
subprocess = g_subprocess_new (G_SUBPROCESS_FLAGS_STDERR_PIPE, error,
"pkexec", LIBEXECDIR "/gsd-subman-helper",
"--kind", "register-with-username",
"--address", priv->address,
"--hostname", hostname,
"--organisation", organisation,
"--username", username,
"--password", password,
NULL);
if (subprocess == NULL) {
g_prefix_error (error, "failed to find pkexec: ");
return FALSE;
}
if (!_client_subprocess_wait_check (subprocess, error))
return FALSE;
/* FIXME: also do on error? */
if (!_client_register_stop (manager, error))
return FALSE;
if (!_client_subscription_status_update (manager, error))
return FALSE;
if (!_client_installed_products_update (manager, error))
return FALSE;
_client_maybe__show_notification (manager);
return TRUE;
}
static gboolean
_client_unregister (GsdSubscriptionManager *manager, GError **error)
{
g_autoptr(GSubprocess) subprocess = NULL;
/* apparently: "we can't send registration credentials over the regular
* system or session bus since those aren't really locked down..." */
if (!_client_register_start (manager, error))
return FALSE;
g_debug ("spawning %s", LIBEXECDIR "/gsd-subman-helper");
subprocess = g_subprocess_new (G_SUBPROCESS_FLAGS_STDERR_PIPE, error,
"pkexec", LIBEXECDIR "/gsd-subman-helper",
"--kind", "unregister",
NULL);
if (subprocess == NULL) {
g_prefix_error (error, "failed to find pkexec: ");
return FALSE;
}
if (!_client_subprocess_wait_check (subprocess, error))
return FALSE;
if (!_client_subscription_status_update (manager, error))
return FALSE;
if (!_client_installed_products_update (manager, error))
return FALSE;
_client_maybe__show_notification (manager);
return TRUE;
}
static gboolean
_client_update_config (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
g_autoptr(GVariant) val = NULL;
g_autoptr(GVariant) val_server = NULL;
g_autoptr(GVariantDict) dict = NULL;
GVariantIter iter;
gchar *key;
gchar *value;
val = g_dbus_proxy_call_sync (priv->proxies[_RHSM_INTERFACE_CONFIG],
"GetAll",
g_variant_new ("(s)", priv->userlang),
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (val == NULL)
return FALSE;
dict = g_variant_dict_new (g_variant_get_child_value (val, 0));
val_server = g_variant_dict_lookup_value (dict, "server", G_VARIANT_TYPE("a{ss}"));
if (val_server != NULL) {
g_variant_iter_init (&iter, val_server);
while (g_variant_iter_next (&iter, "{ss}", &key, &value)) {
g_debug ("%s=%s", key, value);
g_hash_table_insert (priv->config,
g_steal_pointer (&key),
g_steal_pointer (&value));
}
}
return TRUE;
}
static void
_subman_proxy_signal_cb (GDBusProxy *proxy,
const gchar *sender_name,
const gchar *signal_name,
GVariant *parameters,
GsdSubscriptionManager *manager)
{
g_autoptr(GError) error = NULL;
if (!_client_syspurpose_update (manager, &error)) {
g_warning ("failed to update syspurpose: %s", error->message);
g_clear_error (&error);
}
if (!_client_subscription_status_update (manager, &error)) {
g_warning ("failed to update subscription status: %s", error->message);
g_clear_error (&error);
}
if (!_client_installed_products_update (manager, &error)) {
g_warning ("failed to update installed products: %s", error->message);
g_clear_error (&error);
}
_client_maybe__show_notification (manager);
}
static void
_client_unload (GsdSubscriptionManager *manager)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
for (guint i = 0; i < _RHSM_INTERFACE_LAST; i++)
g_clear_object (&priv->proxies[i]);
g_hash_table_unref (priv->config);
}
static const gchar *
_rhsm_interface_to_string (_RhsmInterface kind)
{
if (kind == _RHSM_INTERFACE_CONFIG)
return "Config";
if (kind == _RHSM_INTERFACE_REGISTER_SERVER)
return "RegisterServer";
if (kind == _RHSM_INTERFACE_ATTACH)
return "Attach";
if (kind == _RHSM_INTERFACE_ENTITLEMENT)
return "Entitlement";
if (kind == _RHSM_INTERFACE_PRODUCTS)
return "Products";
if (kind == _RHSM_INTERFACE_CONSUMER)
return "Consumer";
if (kind == _RHSM_INTERFACE_SYSPURPOSE)
return "Syspurpose";
return NULL;
}
static gboolean
_client_load (GsdSubscriptionManager *manager, GError **error)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
priv->config = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
/* connect to all the interfaces on the *different* objects :| */
for (guint i = 0; i < _RHSM_INTERFACE_LAST; i++) {
const gchar *kind = _rhsm_interface_to_string (i);
g_autofree gchar *opath = g_strdup_printf ("/com/redhat/RHSM1/%s", kind);
g_autofree gchar *iface = g_strdup_printf ("com.redhat.RHSM1.%s", kind);
priv->proxies[i] =
g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"com.redhat.RHSM1",
opath, iface,
NULL,
error);
if (priv->proxies[i] == NULL)
return FALSE;
/* we want to get notified if the status of the system changes */
g_signal_connect (priv->proxies[i], "g-signal",
G_CALLBACK (_subman_proxy_signal_cb), manager);
}
/* get initial status */
priv->userlang = "";
if (!_client_update_config (manager, error))
return FALSE;
if (!_client_subscription_status_update (manager, error))
return FALSE;
if (!_client_installed_products_update (manager, error))
return FALSE;
if (!_client_syspurpose_update (manager, error))
return FALSE;
/* success */
return TRUE;
}
gboolean
gsd_subscription_manager_start (GsdSubscriptionManager *manager, GError **error)
{
gboolean ret;
g_debug ("Starting subscription manager");
gnome_settings_profile_start (NULL);
ret = _client_load (manager, error);
_client_maybe__show_notification (manager);
gnome_settings_profile_end (NULL);
return ret;
}
void
gsd_subscription_manager_stop (GsdSubscriptionManager *manager)
{
g_debug ("Stopping subscription manager");
_client_unload (manager);
}
static void
gsd_subscription_manager_class_init (GsdSubscriptionManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gsd_subscription_manager_finalize;
notify_init ("gnome-settings-daemon");
g_type_class_add_private (klass, sizeof (GsdSubscriptionManagerPrivate));
}
static void
_launch_info_overview (void)
{
const gchar *argv[] = { "gnome-control-center", "info-overview", NULL };
g_debug ("Running gnome-control-center info-overview");
g_spawn_async (NULL, (gchar **) argv, NULL, G_SPAWN_SEARCH_PATH,
NULL, NULL, NULL, NULL);
}
static void
_notify_closed_cb (NotifyNotification *notification, gpointer user_data)
{
/* FIXME: only launch when clicking on the main body, not the window close */
if (notify_notification_get_closed_reason (notification) == 0x400)
_launch_info_overview ();
}
static void
_notify_clicked_cb (NotifyNotification *notification, char *action, gpointer user_data)
{
_launch_info_overview ();
}
static void
gsd_subscription_manager_init (GsdSubscriptionManager *manager)
{
GsdSubscriptionManagerPrivate *priv = manager->priv = GSD_SUBSCRIPTION_MANAGER_GET_PRIVATE (manager);
priv->installed_products = g_ptr_array_new_with_free_func ((GDestroyNotify) product_data_free);
priv->timer_last_notified = g_timer_new ();
/* expired */
priv->notification_expired =
notify_notification_new (_("Subscription Has Expired"),
_("Add or renew a subscription to continue receiving software updates."),
NULL);
notify_notification_set_app_name (priv->notification_expired, _("Subscription"));
notify_notification_set_hint_string (priv->notification_expired, "desktop-entry", "subman-panel");
notify_notification_set_hint_string (priv->notification_expired, "x-gnome-privacy-scope", "system");
notify_notification_set_urgency (priv->notification_expired, NOTIFY_URGENCY_CRITICAL);
notify_notification_add_action (priv->notification_expired,
"info-overview", _("Subscribe System…"),
_notify_clicked_cb,
manager, NULL);
g_signal_connect (priv->notification_expired, "closed",
G_CALLBACK (_notify_closed_cb), manager);
/* registered */
priv->notification_registered =
notify_notification_new (_("Registration Successful"),
_("The system has been registered and software updates have been enabled."),
NULL);
notify_notification_set_app_name (priv->notification_registered, _("Subscription"));
notify_notification_set_hint_string (priv->notification_registered, "desktop-entry", "subman-panel");
notify_notification_set_hint_string (priv->notification_registered, "x-gnome-privacy-scope", "system");
notify_notification_set_urgency (priv->notification_registered, NOTIFY_URGENCY_CRITICAL);
g_signal_connect (priv->notification_registered, "closed",
G_CALLBACK (_notify_closed_cb), manager);
/* registration required */
priv->notification_registration_required =
notify_notification_new (_("System Not Registered"),
_("Please register your system to receive software updates."),
NULL);
notify_notification_set_app_name (priv->notification_registration_required, _("Subscription"));
notify_notification_set_hint_string (priv->notification_registration_required, "desktop-entry", "subman-panel");
notify_notification_set_hint_string (priv->notification_registration_required, "x-gnome-privacy-scope", "system");
notify_notification_set_urgency (priv->notification_registration_required, NOTIFY_URGENCY_CRITICAL);
notify_notification_add_action (priv->notification_registration_required,
"info-overview", _("Register System…"),
_notify_clicked_cb,
manager, NULL);
g_signal_connect (priv->notification_registration_required, "closed",
G_CALLBACK (_notify_closed_cb), manager);
}
static void
gsd_subscription_manager_finalize (GObject *object)
{
GsdSubscriptionManager *manager;
g_return_if_fail (object != NULL);
g_return_if_fail (GSD_IS_SUBSCRIPTION_MANAGER (object));
manager = GSD_SUBSCRIPTION_MANAGER (object);
gsd_subscription_manager_stop (manager);
if (manager->priv->bus_cancellable != NULL) {
g_cancellable_cancel (manager->priv->bus_cancellable);
g_clear_object (&manager->priv->bus_cancellable);
}
g_clear_pointer (&manager->priv->installed_products, g_ptr_array_unref);
g_clear_pointer (&manager->priv->introspection_data, g_dbus_node_info_unref);
g_clear_object (&manager->priv->connection);
g_clear_object (&manager->priv->notification_expired);
g_clear_object (&manager->priv->notification_registered);
g_timer_destroy (manager->priv->timer_last_notified);
if (manager->priv->name_id != 0) {
g_bus_unown_name (manager->priv->name_id);
manager->priv->name_id = 0;
}
G_OBJECT_CLASS (gsd_subscription_manager_parent_class)->finalize (object);
}
static void
handle_method_call (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *parameters,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
GsdSubscriptionManager *manager = GSD_SUBSCRIPTION_MANAGER (user_data);
g_autoptr(GError) error = NULL;
if (g_strcmp0 (method_name, "Register") == 0) {
const gchar *organisation = NULL;
const gchar *hostname = NULL;
if (FALSE) {
g_dbus_method_invocation_return_error_literal (invocation,
G_IO_ERROR, G_IO_ERROR_NOT_INITIALIZED,
"Cannot register at this time");
return;
}
g_autoptr(GVariantDict) dict = g_variant_dict_new (g_variant_get_child_value (parameters, 0));
const gchar *kind = NULL;
if (!g_variant_dict_lookup (dict, "kind", "&s", &kind)) {
g_dbus_method_invocation_return_error_literal (invocation,
G_IO_ERROR, G_IO_ERROR_FAILED,
"No kind specified");
return;
}
if (g_strcmp0 (kind, "username") == 0) {
const gchar *username = NULL;
const gchar *password = NULL;
g_variant_dict_lookup (dict, "hostname", "&s", &hostname);
g_variant_dict_lookup (dict, "organisation", "&s", &organisation);
g_variant_dict_lookup (dict, "username", "&s", &username);
g_variant_dict_lookup (dict, "password", "&s", &password);
if (!_client_register (manager,
hostname,
organisation,
username,
password,
&error)) {
g_dbus_method_invocation_return_gerror (invocation, error);
return;
}
} else if (g_strcmp0 (kind, "key") == 0) {
const gchar *activation_key = NULL;
g_variant_dict_lookup (dict, "hostname", "&s", &hostname);
g_variant_dict_lookup (dict, "organisation", "&s", &organisation);
g_variant_dict_lookup (dict, "activation-key", "&s", &activation_key);
if (!_client_register_with_keys (manager,
hostname,
organisation,
activation_key,
&error)) {
g_dbus_method_invocation_return_gerror (invocation, error);
return;
}
} else {
g_dbus_method_invocation_return_error_literal (invocation,
G_IO_ERROR, G_IO_ERROR_FAILED,
"Invalid kind specified");
return;
}
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "Unregister") == 0) {
if (!_client_unregister (manager, &error)) {
g_dbus_method_invocation_return_gerror (invocation, error);
return;
}
g_dbus_method_invocation_return_value (invocation, NULL);
} else {
g_assert_not_reached ();
}
}
static GVariant *
handle_get_property (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GError **error, gpointer user_data)
{
GsdSubscriptionManager *manager = GSD_SUBSCRIPTION_MANAGER (user_data);
GsdSubscriptionManagerPrivate *priv = manager->priv;
if (g_strcmp0 (interface_name, GSD_SUBSCRIPTION_DBUS_INTERFACE) != 0) {
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"No such interface: %s", interface_name);
return NULL;
}
if (g_strcmp0 (property_name, "SubscriptionStatus") == 0)
return g_variant_new_uint32 (priv->subscription_status);
if (g_strcmp0 (property_name, "InstalledProducts") == 0)
return _make_installed_products_variant (priv->installed_products);
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"Failed to get property: %s", property_name);
return NULL;
}
static gboolean
handle_set_property (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GVariant *value,
GError **error, gpointer user_data)
{
if (g_strcmp0 (interface_name, GSD_SUBSCRIPTION_DBUS_INTERFACE) != 0) {
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"No such interface: %s", interface_name);
return FALSE;
}
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"No such property: %s", property_name);
return FALSE;
}
static const GDBusInterfaceVTable interface_vtable =
{
handle_method_call,
handle_get_property,
handle_set_property
};
static void
name_lost_handler_cb (GDBusConnection *connection, const gchar *name, gpointer user_data)
{
g_debug ("lost name, so exiting");
gtk_main_quit ();
}
static void
on_bus_gotten (GObject *source_object, GAsyncResult *res, GsdSubscriptionManager *manager)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
GDBusConnection *connection;
g_autoptr(GError) error = NULL;
connection = g_bus_get_finish (res, &error);
if (connection == NULL) {
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
g_warning ("Could not get session bus: %s", error->message);
return;
}
priv->connection = connection;
g_dbus_connection_register_object (connection,
GSD_SUBSCRIPTION_DBUS_PATH,
priv->introspection_data->interfaces[0],
&interface_vtable,
manager,
NULL,
NULL);
priv->name_id = g_bus_own_name_on_connection (connection,
GSD_SUBSCRIPTION_DBUS_NAME,
G_BUS_NAME_OWNER_FLAGS_NONE,
NULL,
name_lost_handler_cb,
manager,
NULL);
}
static void
register_manager_dbus (GsdSubscriptionManager *manager)
{
GsdSubscriptionManagerPrivate *priv = manager->priv;
priv->introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
g_assert (priv->introspection_data != NULL);
priv->bus_cancellable = g_cancellable_new ();
g_bus_get (G_BUS_TYPE_SESSION, priv->bus_cancellable,
(GAsyncReadyCallback) on_bus_gotten, manager);
}
GsdSubscriptionManager *
gsd_subscription_manager_new (void)
{
if (manager_object != NULL) {
g_object_ref (manager_object);
} else {
manager_object = g_object_new (GSD_TYPE_SUBSCRIPTION_MANAGER, NULL);
g_object_add_weak_pointer (manager_object,
(gpointer *) &manager_object);
register_manager_dbus (manager_object);
}
return GSD_SUBSCRIPTION_MANAGER (manager_object);
}