static bool
get_console_input_systemd (const char *prompt, const bool echo, char *input, const int capacity)
{
int std_out;
bool ret = false;
struct argv argv;
argv_init (&argv);
argv_printf (&argv, SYSTEMD_ASK_PASSWORD_PATH);
argv_printf_cat (&argv, "%s", prompt);
if ((std_out = openvpn_popen (&argv, NULL)) < 0) {
return false;
}
memset (input, 0, capacity);
if (read (std_out, input, capacity-1) > 0)
{
chomp (input);
ret = true;
}
close (std_out);
argv_reset (&argv);
return ret;
}
static bool
get_console_input_systemd(const char *prompt, const bool echo, char *input, const int capacity)
{
int std_out;
bool ret = false;
struct argv argv = argv_new();
argv_printf(&argv, SYSTEMD_ASK_PASSWORD_PATH);
#ifdef SYSTEMD_NEWER_THAN_216
/* the --echo support arrived in upstream systemd 217 */
if (echo)
{
argv_printf_cat(&argv, "--echo");
}
#endif
argv_printf_cat(&argv, "--icon network-vpn");
argv_printf_cat(&argv, "%s", prompt);
if ((std_out = openvpn_popen(&argv, NULL)) < 0)
{
return false;
}
memset(input, 0, capacity);
if (read(std_out, input, capacity-1) != 0)
{
chomp(input);
ret = true;
}
close(std_out);
argv_reset(&argv);
return ret;
}
int
set_lladdr(const char *ifname, const char *lladdr,
const struct env_set *es)
{
struct argv argv = argv_new();
int r;
if (!ifname || !lladdr)
{
return -1;
}
#if defined(TARGET_LINUX)
#ifdef ENABLE_IPROUTE
argv_printf(&argv,
"%s link set addr %s dev %s",
iproute_path, lladdr, ifname);
#else
argv_printf(&argv,
"%s %s hw ether %s",
IFCONFIG_PATH,
ifname, lladdr);
#endif
#elif defined(TARGET_SOLARIS)
argv_printf(&argv,
"%s %s ether %s",
IFCONFIG_PATH,
ifname, lladdr);
#elif defined(TARGET_OPENBSD)
argv_printf(&argv,
"%s %s lladdr %s",
IFCONFIG_PATH,
ifname, lladdr);
#elif defined(TARGET_DARWIN)
argv_printf(&argv,
"%s %s lladdr %s",
IFCONFIG_PATH,
ifname, lladdr);
#elif defined(TARGET_FREEBSD)
argv_printf(&argv,
"%s %s ether %s",
IFCONFIG_PATH,
ifname, lladdr);
#else /* if defined(TARGET_LINUX) */
msg(M_WARN, "Sorry, but I don't know how to configure link layer addresses on this operating system.");
return -1;
#endif /* if defined(TARGET_LINUX) */
argv_msg(M_INFO, &argv);
r = openvpn_execve_check(&argv, es, M_WARN, "ERROR: Unable to set link layer address.");
if (r)
{
msg(M_INFO, "TUN/TAP link layer address set to %s", lladdr);
}
argv_reset(&argv);
return r;
}
/*
* GuizmOVPN_updown (const char *command, const struct plugin_list *plugins, int plugin_type, const char *arg, const char *dev_type, int tun_mtu, int link_mtu, const char *ifconfig_local, const char* ifconfig_remote, const char *context, const char *signal_text, const char *script_type, struct env_set *es) :
* Run external script
*/
void GuizmOVPN_updown (const char *command,
const struct plugin_list *plugins,
int plugin_type,
const char *arg,
const char *dev_type,
int tun_mtu,
int link_mtu,
const char *ifconfig_local,
const char* ifconfig_remote,
const char *context,
const char *signal_text,
const char *script_type,
struct env_set *es)
{
if (signal_text)
setenv_str (es, "signal", signal_text);
setenv_str (es, "script_context", context);
setenv_int (es, "tun_mtu", tun_mtu);
setenv_int (es, "link_mtu", link_mtu);
setenv_str (es, "dev", arg);
if (!ifconfig_local)
ifconfig_local = "";
if (!ifconfig_remote)
{
ifconfig_remote = "";
}
setenv_str (es, "InfosGateway", tapemu_ip_to_string(tapemu_get_remote_ip()));
if (!context)
context = "";
static struct argv guizmovpn_argv;
argv_reset(&guizmovpn_argv);
guizmovpn_argv = argv_new ();
ASSERT (arg);
setenv_str (es, "script_type", script_type);
char szTemp[32];
szTemp[0]='\0';
GuizmOVPN_ReadPrefs("DNSPush",szTemp);
if(strcmp(szTemp,"NO") != 0)
{
setenv_str (es, "DNSPush", "Y");
}
GuizmOVPN_ReadPrefs("DNSKeep",szTemp);
if(strcmp(szTemp,"NO") != 0)
{
setenv_str (es, "DNSKeep", "Y");
}
szTemp[0]='\0';
GuizmOVPN_ReadPrefs("Multicast",szTemp);
if(dev_type!=NULL && !strcmp(dev_type,"tap") && strcmp(szTemp,"NO") != 0)
{
setenv_str (es, "Multicast", "Y");
}
/* if(client_proxy_infos.active)
{
setenv_str (es, "ClientProxyIP", client_proxy_infos.server_ip);
setenv_int (es, "ClientProxyPort", client_proxy_infos.port);
}*/
argv_printf (&guizmovpn_argv,
"%sc %s %d %d %s %s %s",
GUIZMOVPN_COMMAND,
arg,
tun_mtu, link_mtu,
ifconfig_local, ifconfig_remote,
context);
openvpn_execve (&guizmovpn_argv, es, 0);
}
/*
* Pass tunnel endpoint and MTU parms to a user-supplied script.
* Used to execute the up/down script/plugins.
*/
void
run_up_down (const char *command,
const struct plugin_list *plugins,
int plugin_type,
const char *arg,
const char *dev_type,
int tun_mtu,
int link_mtu,
const char *ifconfig_local,
const char* ifconfig_remote,
const char *context,
const char *signal_text,
const char *script_type,
struct env_set *es)
{
struct gc_arena gc = gc_new ();
if (signal_text)
setenv_str (es, "signal", signal_text);
setenv_str (es, "script_context", context);
setenv_int (es, "tun_mtu", tun_mtu);
setenv_int (es, "link_mtu", link_mtu);
setenv_str (es, "dev", arg);
if (dev_type)
setenv_str (es, "dev_type", dev_type);
if (!ifconfig_local)
ifconfig_local = "";
if (!ifconfig_remote)
ifconfig_remote = "";
if (!context)
context = "";
if (plugin_defined (plugins, plugin_type))
{
struct argv argv = argv_new ();
ASSERT (arg);
argv_printf (&argv,
"%s %d %d %s %s %s",
arg,
tun_mtu, link_mtu,
ifconfig_local, ifconfig_remote,
context);
if (plugin_call (plugins, plugin_type, &argv, NULL, es) != OPENVPN_PLUGIN_FUNC_SUCCESS)
msg (M_FATAL, "ERROR: up/down plugin call failed");
argv_reset (&argv);
}
if (command)
{
struct argv argv = argv_new ();
ASSERT (arg);
setenv_str (es, "script_type", script_type);
argv_printf (&argv,
"%sc %s %d %d %s %s %s",
command,
arg,
tun_mtu, link_mtu,
ifconfig_local, ifconfig_remote,
context);
argv_msg (M_INFO, &argv);
openvpn_run_script (&argv, es, S_FATAL, "--up/--down");
argv_reset (&argv);
}
gc_free (&gc);
}
