static void
load_auth (GsPlugin *plugin)
{
GsPluginData *priv = gs_plugin_get_data (plugin);
GsAuth *auth;
GoaObject *goa_object;
GoaPasswordBased *password_based;
g_autofree gchar *macaroon = NULL;
g_autofree gchar *discharges_str = NULL;
g_autoptr(GVariant) discharges_var = NULL;
g_auto(GStrv) discharges = NULL;
g_autoptr(SnapdAuthData) auth_data = NULL;
g_autoptr(GError) error = NULL;
auth = gs_plugin_get_auth_by_id (plugin, "snapd");
if (auth == NULL)
return;
g_clear_object (&priv->auth_data);
goa_object = gs_auth_peek_goa_object (auth);
if (goa_object == NULL)
return;
password_based = goa_object_peek_password_based (goa_object);
g_return_if_fail (password_based != NULL);
goa_password_based_call_get_password_sync (password_based,
"macaroon",
&macaroon,
NULL, &error);
if (error != NULL) {
g_warning ("Failed to get macaroon: %s", error->message);
return;
}
goa_password_based_call_get_password_sync (password_based,
"discharges",
&discharges_str,
NULL, &error);
if (error != NULL) {
g_warning ("Failed to get discharges %s", error->message);
return;
}
if (discharges_str)
discharges_var = g_variant_parse (G_VARIANT_TYPE ("as"),
discharges_str,
NULL, NULL, NULL);
if (discharges_var)
discharges = g_variant_dup_strv (discharges_var, NULL);
priv->auth_data = snapd_auth_data_new (macaroon, discharges);
}
void
goa_ews_autodiscover (GoaObject *goa_object,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GoaAccount *goa_account;
GoaExchange *goa_exchange;
GoaPasswordBased *goa_password;
GSimpleAsyncResult *simple;
AutodiscoverData *data;
AutodiscoverAuthData *auth;
gchar *url1;
gchar *url2;
xmlDoc *doc;
xmlOutputBuffer *buf;
gchar *email;
gchar *host;
gchar *password = NULL;
GError *error = NULL;
g_return_if_fail (GOA_IS_OBJECT (goa_object));
goa_account = goa_object_get_account (goa_object);
goa_exchange = goa_object_get_exchange (goa_object);
goa_password = goa_object_get_password_based (goa_object);
email = goa_account_dup_presentation_identity (goa_account);
host = goa_exchange_dup_host (goa_exchange);
doc = ews_create_autodiscover_xml (email);
buf = xmlAllocOutputBuffer (NULL);
xmlNodeDumpOutput (buf, doc, xmlDocGetRootElement (doc), 0, 1, NULL);
xmlOutputBufferFlush (buf);
url1 = g_strdup_printf (
"https://%s/autodiscover/autodiscover.xml", host);
url2 = g_strdup_printf (
"https://autodiscover.%s/autodiscover/autodiscover.xml", host);
g_free (host);
g_free (email);
/* http://msdn.microsoft.com/en-us/library/ee332364.aspx says we are
* supposed to try $domain and then autodiscover.$domain. But some
* people have broken firewalls on the former which drop packets
* instead of rejecting connections, and make the request take ages
* to time out. So run both queries in parallel and let the fastest
* (successful) one win. */
data = g_slice_new0 (AutodiscoverData);
data->buf = buf;
data->msgs[0] = ews_create_msg_for_url (url1, buf);
data->msgs[1] = ews_create_msg_for_url (url2, buf);
data->session = soup_session_async_new_with_options (
SOUP_SESSION_USE_NTLM, TRUE,
SOUP_SESSION_USE_THREAD_CONTEXT, TRUE,
SOUP_SESSION_TIMEOUT, 90,
SOUP_SESSION_ACCEPT_LANGUAGE_AUTO, TRUE,
NULL);
if (G_IS_CANCELLABLE (cancellable)) {
data->cancellable = g_object_ref (cancellable);
data->cancellable_id = g_cancellable_connect (
data->cancellable,
G_CALLBACK (ews_autodiscover_cancelled_cb),
data, NULL);
}
simple = g_simple_async_result_new (
G_OBJECT (goa_object), callback,
user_data, goa_ews_autodiscover);
g_simple_async_result_set_check_cancellable (simple, cancellable);
g_simple_async_result_set_op_res_gpointer (
simple, data, (GDestroyNotify) ews_autodiscover_data_free);
goa_password_based_call_get_password_sync (
goa_password, "", &password, cancellable, &error);
/* Sanity check */
g_return_if_fail (
((password != NULL) && (error == NULL)) ||
((password == NULL) && (error != NULL)));
if (error == NULL) {
gchar *username;
username = goa_account_dup_identity (goa_account);
auth = g_slice_new0 (AutodiscoverAuthData);
auth->username = username; /* takes ownership */
auth->password = password; /* takes ownership */
g_signal_connect_data (
data->session, "authenticate",
G_CALLBACK (ews_authenticate), auth,
ews_autodiscover_auth_data_free, 0);
soup_session_queue_message (
data->session, data->msgs[0],
ews_autodiscover_response_cb, simple);
soup_session_queue_message (
data->session, data->msgs[1],
ews_autodiscover_response_cb, simple);
} else {
g_dbus_error_strip_remote_error (error);
g_simple_async_result_take_error (simple, error);
g_simple_async_result_complete_in_idle (simple);
g_object_unref (simple);
}
g_free (url2);
g_free (url1);
xmlFreeDoc (doc);
g_object_unref (goa_account);
g_object_unref (goa_exchange);
g_object_unref (goa_password);
}
