diff options
Diffstat (limited to 'test/mm-test-pppd-plugin.c')
-rw-r--r-- | test/mm-test-pppd-plugin.c | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/test/mm-test-pppd-plugin.c b/test/mm-test-pppd-plugin.c deleted file mode 100644 index 75163fc..0000000 --- a/test/mm-test-pppd-plugin.c +++ /dev/null @@ -1,264 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ -/* 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, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Copyright (C) 2008 Novell, Inc. - * Copyright (C) 2008 - 2009 Red Hat, Inc. - */ - -#include <string.h> -#include <pppd/pppd.h> -#include <pppd/fsm.h> -#include <pppd/ipcp.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <glib.h> - -int plugin_init (void); - -char pppd_version[] = VERSION; -char *my_user = NULL; -char *my_pass = NULL; -char *my_file = NULL; - -static void -mm_phasechange (void *data, int arg) -{ - const char *ppp_phase = NULL; - - switch (arg) { - case PHASE_DEAD: - ppp_phase = "dead"; - break; - case PHASE_INITIALIZE: - ppp_phase = "initialize"; - break; - case PHASE_SERIALCONN: - ppp_phase = "serial connection"; - break; - case PHASE_DORMANT: - ppp_phase = "dormant"; - break; - case PHASE_ESTABLISH: - ppp_phase = "establish"; - break; - case PHASE_AUTHENTICATE: - ppp_phase = "authenticate"; - break; - case PHASE_CALLBACK: - ppp_phase = "callback"; - break; - case PHASE_NETWORK: - ppp_phase = "network"; - break; - case PHASE_RUNNING: - ppp_phase = "running"; - break; - case PHASE_TERMINATE: - ppp_phase = "terminate"; - break; - case PHASE_DISCONNECT: - ppp_phase = "disconnect"; - break; - case PHASE_HOLDOFF: - ppp_phase = "holdoff"; - break; - case PHASE_MASTER: - ppp_phase = "master"; - break; - default: - ppp_phase = "unknown"; - break; - } - - g_message ("mm-test-ppp-plugin: (%s): phase now '%s'", __func__, ppp_phase); -} - -static void -append_ip4_addr (GString *str, const char *tag, guint32 addr) -{ - char buf[INET_ADDRSTRLEN + 2]; - struct in_addr tmp_addr = { .s_addr = addr }; - - memset (buf, 0, sizeof (buf)); - - if (inet_ntop (AF_INET, &tmp_addr, buf, sizeof (buf) - 1)) - g_string_append_printf (str, "%s %s\n", tag, buf); -} - -static void -mm_ip_up (void *data, int arg) -{ - ipcp_options opts = ipcp_gotoptions[0]; - ipcp_options peer_opts = ipcp_hisoptions[0]; - guint32 pppd_made_up_address = htonl (0x0a404040 + ifunit); - GString *contents; - GError *err = NULL; - gboolean success; - - g_message ("mm-test-ppp-plugin: (%s): ip-up event", __func__); - - if (!opts.ouraddr) { - g_warning ("mm-test-ppp-plugin: (%s): didn't receive an internal IP from pppd!", __func__); - mm_phasechange (NULL, PHASE_DEAD); - return; - } - - contents = g_string_sized_new (100); - - g_string_append_printf (contents, "iface %s\n", ifname); - - append_ip4_addr (contents, "addr", opts.ouraddr); - - /* Prefer the peer options remote address first, _unless_ pppd made the - * address up, at which point prefer the local options remote address, - * and if that's not right, use the made-up address as a last resort. - */ - if (peer_opts.hisaddr && (peer_opts.hisaddr != pppd_made_up_address)) - append_ip4_addr (contents, "gateway", peer_opts.hisaddr); - else if (opts.hisaddr) - append_ip4_addr (contents, "gateway", opts.hisaddr); - else if (peer_opts.hisaddr == pppd_made_up_address) { - /* As a last resort, use the made-up address */ - append_ip4_addr (contents, "gateway", peer_opts.hisaddr); - } - - if (opts.dnsaddr[0] || opts.dnsaddr[1]) { - if (opts.dnsaddr[0]) - append_ip4_addr (contents, "dns1", opts.dnsaddr[0]); - if (opts.dnsaddr[1]) - append_ip4_addr (contents, "dns2", opts.dnsaddr[1]); - } - - if (opts.winsaddr[0] || opts.winsaddr[1]) { - if (opts.winsaddr[0]) - append_ip4_addr (contents, "wins1", opts.winsaddr[0]); - if (opts.winsaddr[1]) - append_ip4_addr (contents, "wins2", opts.winsaddr[1]); - } - - g_string_append (contents, "DONE\n"); - - success = g_file_set_contents (my_file, contents->str, -1, &err); - if (success) - g_message ("nm-ppp-plugin: (%s): saved IP4 config to %s", __func__, my_file); - else { - g_message ("nm-ppp-plugin: (%s): error saving IP4 config to %s: (%d) %s", - __func__, my_file, err->code, err->message); - g_clear_error (&err); - } - - g_string_free (contents, TRUE); -} - -static int -get_chap_check() -{ - return 1; -} - -static int -get_pap_check() -{ - return 1; -} - -static int -get_credentials (char *username, char *password) -{ - size_t len; - - if (username && !password) { - /* pppd is checking pap support; return 1 for supported */ - return 1; - } - - g_message ("nm-ppp-plugin: (%s): sending credentials (%s / %s)", - __func__, - my_user ? my_user : "", - my_pass ? my_pass : ""); - - if (my_user) { - len = strlen (my_user) + 1; - len = len < MAXNAMELEN ? len : MAXNAMELEN; - - strncpy (username, my_user, len); - username[len - 1] = '\0'; - } - - if (my_pass) { - len = strlen (my_pass) + 1; - len = len < MAXSECRETLEN ? len : MAXSECRETLEN; - - strncpy (password, my_pass, len); - password[len - 1] = '\0'; - } - - return 1; -} - -static void -mm_exit_notify (void *data, int arg) -{ - g_message ("mm-test-ppp-plugin: (%s): cleaning up", __func__); - - g_free (my_user); - my_user = NULL; - g_free (my_pass); - my_pass = NULL; - g_free (my_file); - my_file = NULL; -} - -int -plugin_init (void) -{ - char **args; - - g_message ("mm-test-ppp-plugin: (%s): initializing", __func__); - - /* mm-test passes the file + username + password in as the 'ipparam' arg - * to pppd. - */ - args = g_strsplit (ipparam, "+", 0); - if (!args || g_strv_length (args) != 3) { - g_message ("mm-test-ppp-plugin: (%s): ipparam arguments error ('%s')", - __func__, ipparam); - return -1; - } - - my_user = (args[0] && strlen (args[0])) ? g_strdup (args[0]) : NULL; - my_pass = (args[1] && strlen (args[1])) ? g_strdup (args[1]) : NULL; - my_file = (args[2] && strlen (args[2])) ? g_strdup (args[2]) : NULL; - - g_strfreev (args); - - if (!my_file) { - g_message ("mm-test-ppp-plugin: (%s): missing IP config file", - __func__); - return -1; - } - - chap_passwd_hook = get_credentials; - chap_check_hook = get_chap_check; - pap_passwd_hook = get_credentials; - pap_check_hook = get_pap_check; - - add_notifier (&phasechange, mm_phasechange, NULL); - add_notifier (&ip_up_notifier, mm_ip_up, NULL); - add_notifier (&exitnotify, mm_exit_notify, NULL); - - return 0; -} |