/**
* nmc_secrets_requested:
* @agent: the #NMSecretAgentSimple
* @request_id: request ID, to eventually pass to
* nm_secret_agent_simple_response()
* @title: a title for the password request
* @msg: a prompt message for the password request
* @secrets: (element-type #NMSecretAgentSimpleSecret): array of secrets
* being requested.
* @user_data: user data passed to the function
*
* This function is used as a callback for "request-secrets" signal of
* NMSecretAgentSimpleSecret.
*/
void
nmc_secrets_requested (NMSecretAgentSimple *agent,
const char *request_id,
const char *title,
const char *msg,
GPtrArray *secrets,
gpointer user_data)
{
NmCli *nmc = (NmCli *) user_data;
gboolean success = FALSE;
if (nmc->print_output == NMC_PRINT_PRETTY)
nmc_terminal_erase_line ();
success = get_secrets_from_user (request_id, title, msg, nmc->in_editor || nmc->ask,
nmc->pwds_hash, secrets);
if (success)
nm_secret_agent_simple_response (agent, request_id, secrets);
else {
/* Unregister our secret agent on failure, so that another agent
* may be tried */
if (nmc->secret_agent) {
nm_secret_agent_old_unregister (nmc->secret_agent, NULL, NULL);
g_clear_object (&nmc->secret_agent);
}
}
}
static void
nmc_cleanup (NmCli *nmc)
{
if (nmc->client) g_object_unref (nmc->client);
g_string_free (nmc->return_text, TRUE);
if (nmc->secret_agent) {
/* Destroy secret agent if we have one. */
nm_secret_agent_old_unregister (nmc->secret_agent, NULL, NULL);
g_object_unref (nmc->secret_agent);
}
if (nmc->pwds_hash)
g_hash_table_destroy (nmc->pwds_hash);
g_free (nmc->required_fields);
nmc_empty_output_fields (nmc);
g_ptr_array_unref (nmc->output_data);
nmc_polkit_agent_fini (nmc);
}
/**
* nmc_secrets_requested:
* @agent: the #NMSecretAgentSimple
* @request_id: request ID, to eventually pass to
* nm_secret_agent_simple_response()
* @title: a title for the password request
* @msg: a prompt message for the password request
* @secrets: (element-type #NMSecretAgentSimpleSecret): array of secrets
* being requested.
* @user_data: user data passed to the function
*
* This function is used as a callback for "request-secrets" signal of
* NMSecretAgentSimpleSecret.
*/
void
nmc_secrets_requested (NMSecretAgentSimple *agent,
const char *request_id,
const char *title,
const char *msg,
GPtrArray *secrets,
gpointer user_data)
{
NmCli *nmc = (NmCli *) user_data;
NMConnection *connection = NULL;
char *path, *p;
gboolean success = FALSE;
if (nmc->print_output == NMC_PRINT_PRETTY)
nmc_terminal_erase_line ();
/* Find the connection for the request */
path = g_strdup (request_id);
if (path) {
p = strrchr (path, '/');
if (p)
*p = '\0';
connection = nmc_find_connection (nmc->connections, "path", path, NULL);
g_free (path);
}
success = get_secrets_from_user (request_id, title, msg, connection, nmc->in_editor || nmc->ask,
nmc->show_secrets, nmc->pwds_hash, secrets);
if (success)
nm_secret_agent_simple_response (agent, request_id, secrets);
else {
/* Unregister our secret agent on failure, so that another agent
* may be tried */
if (nmc->secret_agent) {
nm_secret_agent_old_unregister (nmc->secret_agent, NULL, NULL);
g_clear_object (&nmc->secret_agent);
}
}
}
static void
activate_connection (NMConnection *connection,
NMDevice *device,
NMObject *specific_object)
{
NmtNewtForm *form;
gs_unref_object NMSecretAgentOld *agent = NULL;
NmtNewtWidget *label;
NmtSyncOp op;
const char *specific_object_path;
NMActiveConnection *ac;
GError *error = NULL;
form = g_object_new (NMT_TYPE_NEWT_FORM,
"escape-exits", TRUE,
NULL);
label = nmt_newt_label_new (_("Connecting..."));
nmt_newt_form_set_content (form, label);
agent = nm_secret_agent_simple_new ("nmtui");
if (agent) {
if (connection) {
nm_secret_agent_simple_enable (NM_SECRET_AGENT_SIMPLE (agent),
nm_object_get_path (NM_OBJECT (connection)));
}
g_signal_connect (agent, "request-secrets", G_CALLBACK (secrets_requested), NULL);
}
specific_object_path = specific_object ? nm_object_get_path (specific_object) : NULL;
/* There's no way to cancel an nm_client_activate_connection() /
* nm_client_add_and_activate_connection() call, so we always let them
* complete, even if the user hits Esc; they shouldn't normally take long
* to complete anyway.
*/
nmt_sync_op_init (&op);
if (connection) {
nm_client_activate_connection_async (nm_client,
connection, device, specific_object_path,
NULL, activate_callback, &op);
} else {
nm_client_add_and_activate_connection_async (nm_client,
NULL, device, specific_object_path,
NULL, add_and_activate_callback, &op);
}
nmt_newt_form_show (form);
ac = nmt_sync_op_wait_pointer (&op, &error);
if (!ac) {
nmt_newt_message_dialog (_("Could not activate connection: %s"), error->message);
g_clear_error (&error);
goto done;
} else if (nm_active_connection_get_state (ac) == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) {
/* Already active */
goto done;
} else if (!nmt_newt_widget_get_realized (NMT_NEWT_WIDGET (form))) {
/* User already hit Esc */
goto done;
}
if (agent && !connection) {
connection = NM_CONNECTION (nm_active_connection_get_connection (ac));
if (connection) {
nm_secret_agent_simple_enable (NM_SECRET_AGENT_SIMPLE (agent),
nm_object_get_path (NM_OBJECT (connection)));
}
}
/* Now wait for the connection to actually reach the ACTIVATED state,
* allowing the user to cancel if it takes too long.
*/
nmt_sync_op_init (&op);
g_signal_connect (form, "quit", G_CALLBACK (connect_cancelled), &op);
g_signal_connect (ac, "notify::" NM_ACTIVE_CONNECTION_STATE,
G_CALLBACK (activate_ac_state_changed), &op);
if (!nmt_sync_op_wait_boolean (&op, &error)) {
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
nmt_newt_message_dialog (_("Could not activate connection: %s"), error->message);
g_clear_error (&error);
}
g_signal_handlers_disconnect_by_func (form, G_CALLBACK (connect_cancelled), &op);
g_signal_handlers_disconnect_by_func (ac, G_CALLBACK (activate_ac_state_changed), &op);
done:
if (nmt_newt_widget_get_realized (NMT_NEWT_WIDGET (form)))
nmt_newt_form_quit (form);
g_object_unref (form);
if (agent)
nm_secret_agent_old_unregister (agent, NULL, NULL);
}
