/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Copyright (C) 2004 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, see <https://www.gnu.org/licenses>
*/
/*
* Small tool to change password on an account
*/
#include <loudmouth/loudmouth.h>
#include <string.h>
static LmSSLResponse
ssl_func (LmSSL *ssl,
LmSSLStatus status,
gpointer user_data)
{
return LM_SSL_RESPONSE_CONTINUE;
}
static void
print_usage (const gchar *exec_name)
{
g_print ("Usage: %s <server> <username> <oldpassword> <newpassword> [--ssl] [--host <host>]\n",
exec_name);
}
int
main (int argc, char **argv)
{
LmConnection *connection;
const gchar *server;
const gchar *username;
const gchar *old_pass;
const gchar *new_pass;
const gchar *host;
GError *error = NULL;
LmMessage *m;
LmMessage *reply;
LmMessageNode *query;
gboolean use_ssl = FALSE;
if (argc < 5) {
print_usage (argv[0]);
return -1;
}
server = argv[1];
username = argv[2];
old_pass = argv[3];
new_pass = argv[4];
host = NULL;
if (argc >= 5) {
int i;
for (i = 5; i < argc; ++i) {
if (strcmp (argv[i], "-s") == 0 ||
strcmp (argv[i], "--ssl") == 0) {
use_ssl = TRUE;
}
else if (strcmp (argv[i], "-h") == 0 ||
strcmp (argv[i], "--host") == 0) {
if (++i >= argc) {
print_usage (argv[0]);
return -1;
}
host = argv[i];
g_print ("HOST: %s\n", host);
}
}
}
connection = lm_connection_new (server);
if (host) {
gchar *jid;
jid = g_strdup_printf ("%s@%s", username, host);
g_print ("Setting jid to %s\n", jid);
lm_connection_set_jid (connection, jid);
g_free (jid);
}
if (use_ssl) {
LmSSL *ssl;
if (!lm_ssl_is_supported ()) {
g_print ("This loudmouth installation doesn't support SSL\n");
return 1;
}
g_print ("Setting ssl\n");
ssl = lm_ssl_new (NULL, ssl_func, NULL, NULL);
lm_connection_set_ssl (connection, ssl);
lm_ssl_unref (ssl);
lm_connection_set_port (connection,
LM_CONNECTION_DEFAULT_PORT_SSL);
}
if (!lm_connection_open_and_block (connection, &error)) {
g_error ("Failed to open: %s\n", error->message);
}
if (!lm_connection_authenticate_and_block (connection,
username, old_pass,
"Password changer",
&error)) {
g_error ("Failed to authenticate: %s\n", error->message);
}
m = lm_message_new_with_sub_type (NULL, LM_MESSAGE_TYPE_IQ,
LM_MESSAGE_SUB_TYPE_SET);
query = lm_message_node_add_child (m->node, "query", NULL);
lm_message_node_set_attributes (query, "xmlns", "jabber:iq:register",
NULL);
lm_message_node_add_child (query, "username", username);
lm_message_node_add_child (query, "password", new_pass);
reply = lm_connection_send_with_reply_and_block (connection, m, &error);
if (!reply) {
g_error ("Failed to change password: %s\n", error->message);
}
if (lm_message_get_sub_type (reply) == LM_MESSAGE_SUB_TYPE_RESULT) {
g_print ("Password changed\n");
} else {
g_print ("Failed to change password\n");
/* If this wasn't only an example we should check error code
* here to tell the user why it failed */
}
lm_connection_close (connection, NULL);
return 0;
}