static void convert_wds(int instance)
{
char wds_mac[254];
char buf[254];
if (nvram_nmatch("", "wl%d_wds", instance)) // For Router, accept
// all WDS link
strcpy(wds_mac, "*");
else // For AP, assign remote WDS MAC
strcpy(wds_mac, nvram_nget("wl%d_wds", instance));
/*
* For WPA-PSK mode, we want to convert wl_wds_mac to wl0_wds0 ...
* wl0_wds255
*/
if (nvram_nmatch("psk", "wl%d_security_mode", instance)
|| nvram_nmatch("psk2", "wl%d_security_mode", instance)) {
int i = 0;
int j;
char mac[254];
char *next;
foreach(mac, wds_mac, next) {
snprintf(buf, sizeof(buf), "%s,auto,%s,%s,%s,%s",
mac, nvram_nget("wl%d_crypto", instance), nvram_nget("wl%d_security_mode", instance), nvram_nget("wl%d_ssid", instance), nvram_nget("wl%d_wpa_psk", instance));
nvram_nset(buf, "wl%d_wds%d", instance, i);
i++;
}
void configure_wimax(void)
{
char *mode = "0";
char *dev = "ofdm";
if (nvram_match("ofdm_duplex", "TDD"))
mode = "0";
if (nvram_match("ofdm_duplex", "H-FDD"))
mode = "1";
if (nvram_match("ofdm_mode", "disabled"))
return;
char width[32];
sprintf(width, "%smhz", nvram_safe_get("ofdm_width"));
eval("/sub/lm_scripts/go_ss", width, "0", mode);
if (!nvram_match("ofdm_mode", "sta")) {
char bridged[32];
sprintf(bridged, "%s_bridged", dev);
if (nvram_default_match(bridged, "1", "1")) {
eval("ifconfig", dev, "0.0.0.0", "up");
br_add_interface(getBridge(dev), dev);
eval("ifconfig", dev, "0.0.0.0", "up");
} else {
eval("ifconfig", dev, nvram_nget("%s_ipaddr", dev), "netmask", nvram_nget("%s_netmask", dev), "up");
}
} else {
char bridged[32];
sprintf(bridged, "%s_bridged", dev);
if (nvram_default_match(bridged, "0", "1")) {
eval("ifconfig", dev, nvram_nget("%s_ipaddr", dev), "netmask", nvram_nget("%s_netmask", dev), "up");
}
}
}
static char *getifip(void)
{
if (nvram_match("pppoeserver_interface", "br0"))
return nvram_safe_get("lan_ipaddr");
else
return nvram_nget("%s_ipaddr", nvram_safe_get("pppoeserver_interface"));
}
void start_radius(char *prefix)
{
// wrt-radauth $IFNAME $server $port $share $override $mackey $maxun &
if (nvram_nmatch("1", "%s_radauth", prefix)
&& nvram_nmatch("ap", "%s_mode", prefix)) {
char *server = nvram_nget("%s_radius_ipaddr", prefix);
char *port = nvram_nget("%s_radius_port", prefix);
char *share = nvram_nget("%s_radius_key", prefix);
char *ifname = nvram_nget("%s_ifname", prefix);
char type[32];
sprintf(type, "%s_radmactype", prefix);
char *pragma = "";
if (nvram_default_match(type, "0", "0"))
pragma = "-n1 ";
if (nvram_match(type, "1"))
pragma = "-n2 ";
if (nvram_match(type, "2"))
pragma = "-n3 ";
if (nvram_match(type, "3"))
pragma = "";
sleep(1); // some delay is usefull
sysprintf("wrt-radauth %s %s %s %s %s %s %s %s &", pragma,
ifname, server, port, share, nvram_nget("%s_radius_override", prefix), nvram_nget("%s_radmacpassword", prefix), nvram_nget("%s_max_unauth_users", prefix));
}
}
void start_vlantagging(void)
{
static char word[256];
char *next, *wordlist;
wordlist = nvram_safe_get("vlan_tags");
foreach(word, wordlist, next) {
char *port = word;
char *tag = strsep(&port, ">");
char *prio = port;
strsep(&prio, ">");
if (!tag || !port) {
break;
}
if (!prio)
prio = "0";
eval("vconfig", "set_name_type", "DEV_PLUS_VID_NO_PAD");
eval("vconfig", "add", tag, port);
char vlan_name[32];
sprintf(vlan_name, "%s.%s", tag, port);
eval("vconfig", "set_egress_map", vlan_name, "0", prio);
char var[64];
sprintf(var, "%s_bridged", vlan_name);
if (nvram_default_match(var, "1", "1")) {
eval("ifconfig", vlan_name, "0.0.0.0", "up");
} else {
eval("ifconfig", vlan_name,
nvram_nget("%s_ipaddr", vlan_name), "netmask",
nvram_nget("%s_netmask", vlan_name), "up");
}
}
void ej_active_wireless(webs_t wp, int argc, char_t ** argv)
{
int cnt = 0;
int c = get_wl_instances();
int i;
for (i = 0; i < c; i++) {
char wlif[32];
sprintf(wlif, "wl%d", i);
cnt = ej_active_wireless_if(wp, argc, argv, get_wl_instance_name(i), wlif, cnt);
char *next;
char var[80];
char *vifs = nvram_nget("wl%d_vifs", i);
if (vifs == NULL)
return;
foreach(var, vifs, next) {
cnt = ej_active_wireless_if(wp, argc, argv, var, var, cnt);
}
}
int svqos_set_ports(void)
{
#ifndef HAVE_XSCALE
#ifndef HAVE_MAGICBOX
#ifndef HAVE_RB600
#ifndef HAVE_FONERA
#ifndef HAVE_RT2880
#ifndef HAVE_LS2
#ifndef HAVE_LS5
#ifndef HAVE_WHRAG108
#ifndef HAVE_CA8
#ifndef HAVE_SOLO51
#ifndef HAVE_X86
#ifndef HAVE_LAGUNA
#ifndef HAVE_VENTANA
#ifndef HAVE_TW6600
#ifndef HAVE_PB42
#ifndef HAVE_LSX
#ifndef HAVE_DANUBE
#ifndef HAVE_STORM
#ifndef HAVE_OPENRISC
#ifndef HAVE_ADM5120
if (nvram_match("portprio_support", "1")) {
int loop = 1;
char nvram_var[32] = {
0
}, *level;
svqos_reset_ports();
for (loop = 1; loop < 5; loop++) {
snprintf(nvram_var, 31, "svqos_port%dbw", loop);
if (strcmp("0", nvram_safe_get(nvram_var)))
writevaproc(nvram_safe_get(nvram_var), "/proc/switch/eth0/port/%d/bandwidth", loop);
else
writevaproc("0", "/proc/switch/eth0/port/%d/enable", loop);
writevaproc("1", "/proc/switch/eth0/port/%d/prio-enable", loop);
level = nvram_nget("svqos_port%dprio", loop);
char lvl[32];
sprintf(lvl, "%d", atoi(level) / 10 - 1);
writevaproc(lvl, "/proc/switch/eth0/port/%d/prio", loop);
}
}
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
return 0;
}
void setupSupplicant(char *prefix)
{
char akm[16];
sprintf(akm, "%s_akm", prefix);
char wmode[16];
sprintf(wmode, "%s_mode", prefix);
if (nvram_match(akm, "8021X")) {
char fstr[32];
char psk[64];
char ath[64];
sprintf(fstr, "/tmp/%s_wpa_supplicant.conf", prefix);
FILE *fp = fopen(fstr, "wb");
fprintf(fp, "ap_scan=1\n");
fprintf(fp, "fast_reauth=1\n");
fprintf(fp, "eapol_version=1\n");
fprintf(fp, "network={\n");
sprintf(psk, "%s_ssid", prefix);
fprintf(fp, "\tssid=\"%s\"\n", nvram_safe_get(psk));
fprintf(fp, "\tscan_ssid=1\n");
if (nvram_prefix_match("8021xtype", prefix, "tls")) {
// -> added habeIchVergessen
char *keyExchng = nvram_nget("%s_tls8021xkeyxchng", prefix);
char *wpaOpts[40];
if (strlen(keyExchng)==0)
nvram_nset("wep","%s_tls8021xkeyxchng", prefix);
sprintf(wpaOpts, "");
keyExchng = nvram_nget("%s_tls8021xkeyxchng", prefix);
if (strcmp("wpa2", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=CCMP\n\tgroup=CCMP\n");
if (strcmp("wpa2mixed", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=CCMP TKIP\n\tgroup=CCMP TKIP\n");
if (strcmp("wpa", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=TKIP\n\tgroup=TKIP\n");
fprintf(fp, "\tkey_mgmt=%s\n%s", (strlen(wpaOpts) == 0 ? "IEEE8021X" : "WPA-EAP"), wpaOpts);
// <- added habeIchVergessen
fprintf(fp, "\teap=TLS\n");
fprintf(fp, "\tidentity=\"%s\"\n",
nvram_prefix_get("tls8021xuser", prefix));
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_tls8021xca", prefix);
write_nvram(psk, ath);
sprintf(psk, "/tmp/%s/user.pem", prefix);
sprintf(ath, "%s_tls8021xpem", prefix);
write_nvram(psk, ath);
sprintf(psk, "/tmp/%s/user.prv", prefix);
sprintf(ath, "%s_tls8021xprv", prefix);
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=/tmp/%s/ca.pem\n", prefix);
fprintf(fp, "\tclient_cert=/tmp/%s/user.pem\n", prefix);
fprintf(fp, "\tprivate_key=/tmp/%s/user.prv\n", prefix);
fprintf(fp, "\tprivate_key_passwd=\"%s\"\n",
nvram_prefix_get("tls8021xpasswd", prefix));
fprintf(fp, "\teapol_flags=3\n");
if (strlen(nvram_nget("%s_tls8021xphase2", prefix)) > 0) {
fprintf(fp, "\tphase2=\"%s\"\n",
nvram_nget("%s_tls8021xphase2",
prefix));
}
if (strlen(nvram_nget("%s_tls8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n",
nvram_nget("%s_tls8021xanon", prefix));
}
if (strlen(nvram_nget("%s_tls8021xaddopt", prefix)) > 0) {
sprintf(ath, "%s_tls8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "peap")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=PEAP\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tphase1=\"peapver=0\"\n");
fprintf(fp, "\tidentity=\"%s\"\n",
nvram_prefix_get("peap8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n",
nvram_prefix_get("peap8021xpasswd", prefix));
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_peap8021xca", prefix);
if (!nvram_match(ath, "")) {
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=\"/tmp/%s/ca.pem\"\n",
prefix);
}
if (strlen(nvram_nget("%s_peap8021xphase2", prefix)) >
0) {
fprintf(fp, "\tphase2=\"%s\"\n",
nvram_nget("%s_peap8021xphase2",
prefix));
}
if (strlen(nvram_nget("%s_peap8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n",
nvram_nget("%s_peap8021xanon", prefix));
}
if (strlen(nvram_nget("%s_peap8021xaddopt", prefix)) >
0) {
sprintf(ath, "%s_peap8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "ttls")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=TTLS\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tidentity=\"%s\"\n",
nvram_prefix_get("ttls8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n",
nvram_prefix_get("ttls8021xpasswd", prefix));
if (strlen(nvram_nget("%s_ttls8021xca", prefix)) > 0) {
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_ttls8021xca", prefix);
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=\"/tmp/%s/ca.pem\"\n",
prefix);
}
if (strlen(nvram_nget("%s_ttls8021xphase2", prefix)) >
0) {
fprintf(fp, "\tphase2=\"%s\"\n",
nvram_nget("%s_ttls8021xphase2",
prefix));
}
if (strlen(nvram_nget("%s_ttls8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n",
nvram_nget("%s_ttls8021xanon", prefix));
}
if (strlen(nvram_nget("%s_ttls8021xaddopt", prefix)) >
0) {
sprintf(ath, "%s_ttls8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "leap")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=LEAP\n");
fprintf(fp, "\tauth_alg=LEAP\n");
fprintf(fp, "\tproto=WPA RSN\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tidentity=\"%s\"\n",
nvram_prefix_get("leap8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n",
nvram_prefix_get("leap8021xpasswd", prefix));
if (strlen(nvram_nget("%s_leap8021xphase2", prefix)) >
0) {
fprintf(fp, "\tphase2=\"%s\"\n",
nvram_nget("%s_leap8021xphase2",
prefix));
}
if (strlen(nvram_nget("%s_leap8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n",
nvram_nget("%s_leap8021xanon", prefix));
}
if (strlen(nvram_nget("%s_leap8021xaddopt", prefix)) >
0) {
sprintf(ath, "%s_leap8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
fprintf(fp, "}\n");
fclose(fp);
sprintf(psk, "-i%s", getRADev(prefix));
char bvar[32];
sprintf(bvar, "%s_bridged", prefix);
if (nvram_match(bvar, "1")
&& (nvram_match(wmode, "wdssta")
|| nvram_match(wmode, "wet")))
eval("wpa_supplicant", "-b",
nvram_safe_get("lan_ifname"), "-B", "-Dralink",
psk, "-c", fstr);
else
eval("wpa_supplicant", "-B", "-Dralink", psk, "-c",
fstr);
}
}
void setupSupplicant(char *prefix)
{
char akm[16];
sprintf(akm, "%s_akm", prefix);
char wmode[16];
sprintf(wmode, "%s_mode", prefix);
if (nvram_match(akm, "wep")) {
char key[16];
int cnt = 1;
int i;
char bul[8];
for (i = 1; i < 5; i++) {
sprintf(key, "%s_key%d", prefix, i);
char *athkey = nvram_safe_get(key);
if (athkey != NULL && strlen(athkey) > 0) {
sprintf(bul, "[%d]", cnt++);
eval("iwconfig", prefix, "key", bul, athkey); // setup wep
// encryption
// key
}
}
sprintf(key, "%s_key", prefix);
sprintf(bul, "[%s]", nvram_safe_get(key));
eval("iwconfig", prefix, "key", bul);
// eval ("iwpriv", prefix, "authmode", "2");
} else if (nvram_match(akm, "psk") || nvram_match(akm, "psk2") || nvram_match(akm, "psk psk2")) {
char fstr[64];
char psk[16];
sprintf(fstr, "/tmp/%s_wpa_supplicant.conf", prefix);
FILE *fp = fopen(fstr, "wb");
#ifdef HAVE_MAKSAT
fprintf(fp, "ap_scan=1\n");
#elif HAVE_NEWMEDIA
fprintf(fp, "ap_scan=1\n");
#else
fprintf(fp, "ap_scan=2\n");
#endif
fprintf(fp, "fast_reauth=1\n");
fprintf(fp, "eapol_version=1\n");
// fprintf (fp, "ctrl_interface_group=0\n");
// fprintf (fp, "ctrl_interface=/var/run/wpa_supplicant\n");
fprintf(fp, "network={\n");
sprintf(psk, "%s_ssid", prefix);
fprintf(fp, "\tssid=\"%s\"\n", nvram_safe_get(psk));
// fprintf (fp, "\tmode=0\n");
fprintf(fp, "\tscan_ssid=1\n");
fprintf(fp, "\tkey_mgmt=WPA-PSK\n");
sprintf(psk, "%s_crypto", prefix);
if (nvram_match(psk, "aes")) {
#if 1
fprintf(fp, "\tpairwise=CCMP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
#else
fprintf(fp, "\tpairwise=CCMP\n");
fprintf(fp, "\tgroup=CCMP\n");
#endif
}
if (nvram_match(psk, "tkip")) {
fprintf(fp, "\tpairwise=TKIP\n");
fprintf(fp, "\tgroup=TKIP\n");
}
if (nvram_match(psk, "tkip+aes")) {
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
}
if (nvram_match(akm, "psk"))
fprintf(fp, "\tproto=WPA\n");
if (nvram_match(akm, "psk2"))
fprintf(fp, "\tproto=RSN\n");
if (nvram_match(akm, "psk psk2"))
fprintf(fp, "\tproto=WPA RSN\n");
sprintf(psk, "%s_wpa_psk", prefix);
fprintf(fp, "\tpsk=\"%s\"\n", nvram_safe_get(psk));
fprintf(fp, "}\n");
fclose(fp);
if (!strcmp(prefix, "wl0"))
sprintf(psk, "-i%s", nvram_safe_get("wl0_ifname"));
else if (!strcmp(prefix, "wl1"))
sprintf(psk, "-i%s", nvram_safe_get("wl1_ifname"));
else
sprintf(psk, "-i%s", prefix);
if (nvram_match(wmode, "wdssta") || nvram_match(wmode, "wet"))
eval("wpa_supplicant", "-b", getBridge(prefix), "-B", "-Dwext", psk, "-c", fstr);
else
eval("wpa_supplicant", "-B", "-Dwext", psk, "-c", fstr);
} else if (nvram_match(akm, "8021X")) {
char fstr[32];
char psk[64];
char ath[64];
sprintf(fstr, "/tmp/%s_wpa_supplicant.conf", prefix);
FILE *fp = fopen(fstr, "wb");
fprintf(fp, "ap_scan=1\n");
fprintf(fp, "fast_reauth=1\n");
fprintf(fp, "eapol_version=1\n");
// fprintf (fp, "ctrl_interface_group=0\n");
// fprintf (fp, "ctrl_interface=/var/run/wpa_supplicant\n");
fprintf(fp, "network={\n");
sprintf(psk, "%s_ssid", prefix);
fprintf(fp, "\tssid=\"%s\"\n", nvram_safe_get(psk));
fprintf(fp, "\tscan_ssid=1\n");
if (nvram_prefix_match("8021xtype", prefix, "tls")) {
// -> added habeIchVergessen
char *keyExchng = nvram_nget("%s_tls8021xkeyxchng", prefix);
char *wpaOpts[40];
if (strlen(keyExchng) == 0)
nvram_nset("wep", "%s_tls8021xkeyxchng", prefix);
sprintf(wpaOpts, "");
keyExchng = nvram_nget("%s_tls8021xkeyxchng", prefix);
if (strcmp("wpa2", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=CCMP\n\tgroup=CCMP\n");
if (strcmp("wpa2mixed", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=CCMP TKIP\n\tgroup=CCMP TKIP\n");
if (strcmp("wpa", keyExchng) == 0)
sprintf(wpaOpts, "\tpairwise=TKIP\n\tgroup=TKIP\n");
fprintf(fp, "\tkey_mgmt=%s\n%s", (strlen(wpaOpts) == 0 ? "IEEE8021X" : "WPA-EAP"), wpaOpts);
// <- added habeIchVergessen
fprintf(fp, "\teap=TLS\n");
fprintf(fp, "\tidentity=\"%s\"\n", nvram_prefix_get("tls8021xuser", prefix));
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk, 0700);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_tls8021xca", prefix);
write_nvram(psk, ath);
sprintf(psk, "/tmp/%s/user.pem", prefix);
sprintf(ath, "%s_tls8021xpem", prefix);
write_nvram(psk, ath);
sprintf(psk, "/tmp/%s/user.prv", prefix);
sprintf(ath, "%s_tls8021xprv", prefix);
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=/tmp/%s/ca.pem\n", prefix);
fprintf(fp, "\tclient_cert=/tmp/%s/user.pem\n", prefix);
fprintf(fp, "\tprivate_key=/tmp/%s/user.prv\n", prefix);
fprintf(fp, "\tprivate_key_passwd=\"%s\"\n", nvram_prefix_get("tls8021xpasswd", prefix));
fprintf(fp, "\teapol_flags=3\n");
if (strlen(nvram_nget("%s_tls8021xphase2", prefix)) > 0) {
fprintf(fp, "\tphase2=\"%s\"\n", nvram_nget("%s_tls8021xphase2", prefix));
}
if (strlen(nvram_nget("%s_tls8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n", nvram_nget("%s_tls8021xanon", prefix));
}
if (strlen(nvram_nget("%s_tls8021xaddopt", prefix)) > 0) {
sprintf(ath, "%s_tls8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "peap")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=PEAP\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tphase1=\"peapver=0\"\n");
fprintf(fp, "\tidentity=\"%s\"\n", nvram_prefix_get("peap8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n", nvram_prefix_get("peap8021xpasswd", prefix));
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk, 0700);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_peap8021xca", prefix);
if (!nvram_match(ath, "")) {
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=\"/tmp/%s/ca.pem\"\n", prefix);
}
if (strlen(nvram_nget("%s_peap8021xphase2", prefix)) > 0) {
fprintf(fp, "\tphase2=\"%s\"\n", nvram_nget("%s_peap8021xphase2", prefix));
}
if (strlen(nvram_nget("%s_peap8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n", nvram_nget("%s_peap8021xanon", prefix));
}
if (strlen(nvram_nget("%s_peap8021xaddopt", prefix)) > 0) {
sprintf(ath, "%s_peap8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "ttls")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=TTLS\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tidentity=\"%s\"\n", nvram_prefix_get("ttls8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n", nvram_prefix_get("ttls8021xpasswd", prefix));
if (strlen(nvram_nget("%s_ttls8021xca", prefix)) > 0) {
sprintf(psk, "/tmp/%s", prefix);
mkdir(psk, 0700);
sprintf(psk, "/tmp/%s/ca.pem", prefix);
sprintf(ath, "%s_ttls8021xca", prefix);
write_nvram(psk, ath);
fprintf(fp, "\tca_cert=\"/tmp/%s/ca.pem\"\n", prefix);
}
if (strlen(nvram_nget("%s_ttls8021xphase2", prefix)) > 0) {
fprintf(fp, "\tphase2=\"%s\"\n", nvram_nget("%s_ttls8021xphase2", prefix));
}
if (strlen(nvram_nget("%s_ttls8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n", nvram_nget("%s_ttls8021xanon", prefix));
}
if (strlen(nvram_nget("%s_ttls8021xaddopt", prefix)) > 0) {
sprintf(ath, "%s_ttls8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
if (nvram_prefix_match("8021xtype", prefix, "leap")) {
fprintf(fp, "\tkey_mgmt=WPA-EAP\n");
fprintf(fp, "\teap=LEAP\n");
fprintf(fp, "\tauth_alg=LEAP\n");
fprintf(fp, "\tproto=WPA RSN\n");
fprintf(fp, "\tpairwise=CCMP TKIP\n");
fprintf(fp, "\tgroup=CCMP TKIP\n");
fprintf(fp, "\tidentity=\"%s\"\n", nvram_prefix_get("leap8021xuser", prefix));
fprintf(fp, "\tpassword=\"%s\"\n", nvram_prefix_get("leap8021xpasswd", prefix));
if (strlen(nvram_nget("%s_leap8021xphase2", prefix)) > 0) {
fprintf(fp, "\tphase2=\"%s\"\n", nvram_nget("%s_leap8021xphase2", prefix));
}
if (strlen(nvram_nget("%s_leap8021xanon", prefix)) > 0) {
fprintf(fp, "\tanonymous_identity=\"%s\"\n", nvram_nget("%s_leap8021xanon", prefix));
}
if (strlen(nvram_nget("%s_leap8021xaddopt", prefix)) > 0) {
sprintf(ath, "%s_leap8021xaddopt", prefix);
fprintf(fp, "\t"); // tab
fwritenvram(ath, fp);
fprintf(fp, "\n"); // extra new line at the end
}
}
fprintf(fp, "}\n");
fclose(fp);
if (!strcmp(prefix, "wl0"))
sprintf(psk, "-i%s", nvram_safe_get("wl0_ifname"));
else if (!strcmp(prefix, "wl1"))
sprintf(psk, "-i%s", nvram_safe_get("wl1_ifname"));
else
sprintf(psk, "-i%s", prefix);
char bvar[32];
sprintf(bvar, "%s_bridged", prefix);
if (nvram_match(bvar, "1")
&& (nvram_match(wmode, "wdssta")
|| nvram_match(wmode, "wet")))
eval("wpa_supplicant", "-b", nvram_safe_get("lan_ifname"), "-B", "-Dwext", psk, "-c", fstr);
else
eval("wpa_supplicant", "-B", "-Dwext", psk, "-c", fstr);
} else {
eval("iwconfig", prefix, "key", "off");
// eval ("iwpriv", prefix, "authmode", "0");
}
}
void start_dnsmasq(void)
{
FILE *fp;
struct dns_lists *dns_list = NULL;
int ret;
int i;
if (nvram_match("dhcp_dnsmasq", "1")
&& nvram_match("lan_proto", "dhcp")
&& nvram_match("dnsmasq_enable", "0")) {
nvram_set("dnsmasq_enable", "1");
nvram_commit();
}
if (!nvram_invmatch("dnsmasq_enable", "0")) {
stop_dnsmasq();
return;
}
usejffs = 0;
if (nvram_match("dhcpd_usejffs", "1")) {
if (!(fp = fopen("/jffs/dnsmasq.leases", "a"))) {
usejffs = 0;
} else {
fclose(fp);
usejffs = 1;
}
}
/*
* Write configuration file based on current information
*/
if (!(fp = fopen("/tmp/dnsmasq.conf", "w"))) {
perror("/tmp/dnsmasq.conf");
return;
}
// fprintf(fp, "bind-interfaces\n");
if (nvram_match("chilli_enable", "1")) {
if (canlan())
fprintf(fp, "interface=%s", get_wdev());
else
fprintf(fp, "interface=%s,", get_wdev());
} else if (nvram_match("pptpd_enable", "1")) {
if (canlan())
fprintf(fp, "listen-address=%s,%s", "127.0.0.1",
nvram_safe_get("lan_ipaddr"));
else
fprintf(fp, "listen-address=%s", "127.0.0.1");
} else {
if (canlan())
fprintf(fp, "interface=%s",
nvram_safe_get("lan_ifname"));
else
fprintf(fp, "interface=");
}
int mdhcpcount = 0;
if (nvram_get("mdhcpd_count") != NULL) {
mdhcpcount = atoi(nvram_safe_get("mdhcpd_count"));
for (i = 0; i < mdhcpcount; i++) {
if (strlen(nvram_nget("%s_ipaddr", getmdhcp(0, i))) == 0
|| strlen(nvram_nget("%s_netmask", getmdhcp(0, i)))
== 0)
continue;
if (canlan() || i > 0) {
if (nvram_match("pptpd_enable", "1"))
fprintf(fp, ",%s",
nvram_nget("%s_ipaddr",
getmdhcp(0, i)));
else
fprintf(fp, ",%s", getmdhcp(0, i));
} else {
if (nvram_match("pptpd_enable", "1"))
fprintf(fp, "%s",
nvram_nget("%s_ipaddr",
getmdhcp(0, i)));
else
fprintf(fp, "%s", getmdhcp(0, i));
}
}
}
fprintf(fp, "\n");
fprintf(fp, "resolv-file=/tmp/resolv.dnsmasq\n" "all-servers\n"); //
/*
* Domain
*/
if (nvram_match("dhcp_domain", "wan")) {
if (nvram_invmatch("wan_domain", ""))
fprintf(fp, "domain=%s\n",
nvram_safe_get("wan_domain"));
else if (nvram_invmatch("wan_get_domain", ""))
fprintf(fp, "domain=%s\n",
nvram_safe_get("wan_get_domain"));
} else {
if (nvram_invmatch("lan_domain", ""))
fprintf(fp, "domain=%s\n",
nvram_safe_get("lan_domain"));
}
/*
* DD-WRT use dnsmasq as DHCP replacement
*/
//bs mod
if (hasdhcp()) {
/*
* DHCP leasefile
*/
if (nvram_match("dhcpd_usenvram", "1")) {
fprintf(fp, "leasefile-ro\n");
fprintf(fp, "dhcp-script=%s\n", "/etc/lease_update.sh");
} else {
if (usejffs)
fprintf(fp,
"dhcp-leasefile=/jffs/dnsmasq.leases\n");
else
fprintf(fp,
"dhcp-leasefile=/tmp/dnsmasq.leases\n");
}
int dhcp_max = 0;
if (landhcp())
dhcp_max +=
atoi(nvram_safe_get("dhcp_num")) +
atoi(nvram_safe_get("static_leasenum"));
for (i = 0; i < mdhcpcount; i++) {
if (strlen(nvram_nget("%s_ipaddr", getmdhcp(0, i))) == 0
|| strlen(nvram_nget("%s_netmask", getmdhcp(0, i)))
== 0)
continue;
dhcp_max += atoi(getmdhcp(3, i));
}
fprintf(fp, "dhcp-lease-max=%d\n", dhcp_max);
if (landhcp())
fprintf(fp, "dhcp-option=lan,3,%s\n",
nvram_safe_get("lan_ipaddr"));
for (i = 0; i < mdhcpcount; i++) {
if (strlen(nvram_nget("%s_ipaddr", getmdhcp(0, i))) == 0
|| strlen(nvram_nget("%s_netmask", getmdhcp(0, i)))
== 0)
continue;
fprintf(fp, "dhcp-option=%s,3,", getmdhcp(0, i));
fprintf(fp, "%s\n",
nvram_nget("%s_ipaddr", getmdhcp(0, i)));
}
if (nvram_invmatch("wan_wins", "")
&& nvram_invmatch("wan_wins", "0.0.0.0"))
fprintf(fp, "dhcp-option=44,%s\n",
nvram_safe_get("wan_wins"));
if (nvram_match("dns_dnsmasq", "0")) {
dns_list = get_dns_list();
if (dns_list
&& (strlen(dns_list->dns_server[0]) > 0
|| strlen(dns_list->dns_server[1]) > 0
|| strlen(dns_list->dns_server[2]) > 0)) {
fprintf(fp, "dhcp-option=6");
if (strlen(dns_list->dns_server[0]) > 0)
fprintf(fp, ",%s",
dns_list->dns_server[0]);
if (strlen(dns_list->dns_server[1]) > 0)
fprintf(fp, ",%s",
dns_list->dns_server[1]);
if (strlen(dns_list->dns_server[2]) > 0)
fprintf(fp, ",%s",
dns_list->dns_server[2]);
fprintf(fp, "\n");
}
if (dns_list)
free(dns_list);
}
if (nvram_match("auth_dnsmasq", "1"))
fprintf(fp, "dhcp-authoritative\n");
if (landhcp()) {
fprintf(fp, "dhcp-range=lan,");
fprintf(fp, "%d.%d.%d.%s,",
get_single_ip(nvram_safe_get("lan_ipaddr"), 0),
get_single_ip(nvram_safe_get("lan_ipaddr"), 1),
get_single_ip(nvram_safe_get("lan_ipaddr"), 2),
nvram_safe_get("dhcp_start"));
if (nvram_match("dhcp_num", "0")) {
fprintf(fp, "static,");
} else {
fprintf(fp, "%d.%d.%d.%d,",
get_single_ip(nvram_safe_get
("lan_ipaddr"), 0),
get_single_ip(nvram_safe_get
("lan_ipaddr"), 1),
get_single_ip(nvram_safe_get
("lan_ipaddr"), 2),
atoi(nvram_safe_get("dhcp_start")) +
atoi(nvram_safe_get("dhcp_num")) - 1);
}
fprintf(fp, "%s,", nvram_safe_get("lan_netmask"));
fprintf(fp, "%sm\n", nvram_safe_get("dhcp_lease"));
}
for (i = 0; i < mdhcpcount; i++) {
if (strcmp(getmdhcp(1, i), "On"))
continue;
if (strlen(nvram_nget("%s_ipaddr", getmdhcp(0, i))) == 0
|| strlen(nvram_nget("%s_netmask", getmdhcp(0, i)))
== 0)
continue;
fprintf(fp, "dhcp-range=%s,", getmdhcp(0, i));
fprintf(fp, "%d.%d.%d.",
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
0),
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
1),
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
2));
fprintf(fp, "%s,", getmdhcp(2, i));
fprintf(fp, "%d.%d.%d.",
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
0),
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
1),
get_single_ip(nvram_nget
("%s_ipaddr", getmdhcp(0, i)),
2));
int end = atoi(getmdhcp(2, i));
end += atoi(getmdhcp(3, i));
fprintf(fp, "%d,", end);
fprintf(fp, "%s,",
nvram_nget("%s_netmask", getmdhcp(0, i)));
fprintf(fp, "%sm\n", getmdhcp(4, i));
}
int leasenum = atoi(nvram_safe_get("static_leasenum"));
if (leasenum > 0) {
char *lease = nvram_safe_get("static_leases");
char *leasebuf = (char *)malloc(strlen(lease) + 1);
char *cp = leasebuf;
strcpy(leasebuf, lease);
for (i = 0; i < leasenum; i++) {
char *mac = strsep(&leasebuf, "=");
char *host = strsep(&leasebuf, "=");
char *ip = strsep(&leasebuf, "=");
char *time = strsep(&leasebuf, " ");
if (mac == NULL || host == NULL || ip == NULL)
continue;
if (!time || strlen(time) == 0)
fprintf(fp,
"dhcp-host=%s,%s,%s,infinite\n",
mac, host, ip);
else
fprintf(fp, "dhcp-host=%s,%s,%s,%sm\n",
mac, host, ip, time);
addHost(host, ip);
}
free(cp);
}
}
/* stop dns rebinding for private addresses */
if (nvram_match("dnsmasq_no_dns_rebind", "1")) {
fprintf(fp, "stop-dns-rebind\n");
}
/*
* Additional options
*/
if (nvram_invmatch("dnsmasq_options", "")) {
fwritenvram("dnsmasq_options", fp);
}
fclose(fp);
dns_to_resolv();
chmod("/etc/lease_update.sh", 0700);
ret = eval("dnsmasq", "--conf-file=/tmp/dnsmasq.conf");
dd_syslog(LOG_INFO, "dnsmasq : dnsmasq daemon successfully started\n");
cprintf("done\n");
return;
}
void start_setup_vlans(void)
{
#if defined(HAVE_RB500) || defined(HAVE_XSCALE) || defined(HAVE_LAGUNA) || defined(HAVE_MAGICBOX) || defined(HAVE_RB600) || defined(HAVE_FONERA) || defined(HAVE_WHRAG108) || defined(HAVE_LS2) || defined(HAVE_CA8) || defined(HAVE_TW6600) || defined(HAVE_PB42) || defined(HAVE_LS5) || defined(HAVE_LSX) || defined(HAVE_DANUBE) || defined(HAVE_STORM) || defined(HAVE_ADM5120) || defined(HAVE_RT2880) || defined(HAVE_SOLO51) || defined(HAVE_OPENRISC) || defined(HAVE_NORTHSTAR)
return;
#else
/*
* VLAN #16 is just a convieniant way of storing tagging info. There is
* no VLAN #16
*/
if (!nvram_get("port5vlans") || nvram_match("vlans", "0"))
return; // for some reason VLANs are not set up, and
// we don't want to disable everything!
if (nvram_match("wan_vdsl", "1") && !nvram_match("fromvdsl", "1")) {
nvram_set("vdsl_state", "0");
enable_dtag_vlan(1);
return;
}
int i, j, ret = 0, tmp, workaround = 0, found;
char *vlans, *next, vlan[4], buff[70], buff2[16];
FILE *fp;
char portsettings[16][64];
char tagged[16];
unsigned char mac[20];;
struct ifreq ifr;
int s;
char *phy = getPhyDev();
s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
strcpy(mac, nvram_safe_get("et0macaddr"));
int vlanmap[6] = { 0, 1, 2, 3, 4, 5 }; // 0=wan; 1,2,3,4=lan;
// 5=internal
if (nvram_match("vlan1ports", "0 5")) {
vlanmap[0] = 0;
vlanmap[5] = 5;
if (nvram_match("vlan0ports", "4 3 2 1 5*")) {
vlanmap[1] = 4;
vlanmap[2] = 3;
vlanmap[3] = 2;
vlanmap[4] = 1;
} else if (nvram_match("vlan0ports", "4 1 2 3 5*")) {
vlanmap[1] = 4;
vlanmap[2] = 1;
vlanmap[3] = 2;
vlanmap[4] = 3;
} else // nvram_match ("vlan0ports", "1 2 3 4 5*")
// nothing to do
{
}
} else if (nvram_match("vlan1ports", "4 5")) {
vlanmap[0] = 4;
vlanmap[5] = 5;
if (nvram_match("vlan0ports", "0 1 2 3 5*")) {
vlanmap[1] = 0;
vlanmap[2] = 1;
vlanmap[3] = 2;
vlanmap[4] = 3;
} else // nvram_match ("vlan0ports", "3 2 1 0 5*")
{
vlanmap[1] = 3;
vlanmap[2] = 2;
vlanmap[3] = 1;
vlanmap[4] = 0;
}
} else if (nvram_match("vlan1ports", "1 5")) { // Linksys WTR54GS
vlanmap[5] = 5;
vlanmap[0] = 1;
vlanmap[1] = 0;
} else if (nvram_match("vlan2ports", "0 8")) {
vlanmap[0] = 0;
vlanmap[5] = 8;
if (nvram_match("vlan1ports", "4 3 2 1 8*")) {
vlanmap[1] = 4;
vlanmap[2] = 3;
vlanmap[3] = 2;
vlanmap[4] = 1;
}
} else if (nvram_match("vlan2ports", "4 8")) {
vlanmap[0] = 4;
vlanmap[5] = 8;
if (nvram_match("vlan1ports", "0 1 2 3 8*")) {
vlanmap[1] = 0;
vlanmap[2] = 1;
vlanmap[3] = 2;
vlanmap[4] = 3;
} else // "3 2 1 0 8*"
{
vlanmap[1] = 3;
vlanmap[2] = 2;
vlanmap[3] = 1;
vlanmap[4] = 0;
}
} else if (nvram_match("vlan1ports", "4 8")) {
vlanmap[0] = 4;
vlanmap[5] = 8;
if (nvram_match("vlan2ports", "0 1 2 3 8*")) {
vlanmap[1] = 0;
vlanmap[2] = 1;
vlanmap[3] = 2;
vlanmap[4] = 3;
}
} else if (nvram_match("vlan2ports", "4 5")) {
vlanmap[0] = 4;
vlanmap[5] = 5;
if (nvram_match("vlan1ports", "0 1 2 3 5*")) {
vlanmap[1] = 0;
vlanmap[2] = 1;
vlanmap[3] = 2;
vlanmap[4] = 3;
} else // nvram_match ("vlan1ports", "3 2 1 0 5*")
{
vlanmap[1] = 3;
vlanmap[2] = 2;
vlanmap[3] = 1;
vlanmap[4] = 0;
}
}
// else ....
int ast = 0;
char *asttemp;
char *lanifnames = nvram_safe_get("lan_ifnames");
if (strstr(lanifnames, "vlan1") && !strstr(lanifnames, "vlan0"))
asttemp = nvram_safe_get("vlan1ports");
else if (strstr(lanifnames, "vlan2") && !strstr(lanifnames, "vlan0")
&& !strstr(lanifnames, "vlan1"))
asttemp = nvram_safe_get("vlan2ports");
else
asttemp = nvram_safe_get("vlan0ports");
if (strstr(asttemp, "5*") || strstr(asttemp, "8*"))
ast = 1;
memset(&portsettings[0][0], 0, 16 * 64);
memset(&tagged[0], 0, 16);
for (i = 0; i < 6; i++) {
vlans = nvram_nget("port%dvlans", i);
int use = vlanmap[i];
if (vlans) {
int lastvlan = 0;
int portmask = 3;
int mask = 0;
foreach(vlan, vlans, next) {
tmp = atoi(vlan);
if (tmp < 16) {
lastvlan = tmp;
if (i == 5) {
snprintf(buff, 9, "%d", tmp);
eval("vconfig", "set_name_type",
"VLAN_PLUS_VID_NO_PAD");
eval("vconfig", "add", phy,
buff);
snprintf(buff, 9, "vlan%d",
tmp);
if (strcmp
(nvram_safe_get
("wan_ifname"), buff)) {
if (strlen
(nvram_nget
("%s_ipaddr",
buff)) > 0)
eval("ifconfig",
buff,
nvram_nget
("%s_ipaddr",
buff),
"netmask",
nvram_nget
("%s_netmask",
buff),
"up");
else
eval("ifconfig",
buff,
"0.0.0.0",
"up");
}
}
sprintf((char *)&portsettings[tmp][0],
"%s %d",
(char *)&portsettings[tmp][0],
use);
} else {
if (tmp == 16) // vlan tagged
tagged[use] = 1;
if (tmp == 17) // no auto negotiate
mask |= 4;
if (tmp == 18) // no full speed
mask |= 1;
if (tmp == 19) // no full duplex
mask |= 2;
if (tmp == 20) // disabled
mask |= 8;
if (tmp == 21) // no gigabit
mask |= 16;
}
}
if (mask & 8 && use < 5) {
writevaproc("0",
"/proc/switch/%s/port/%d/enable",
phy, use);
} else {
writevaproc("1",
"/proc/switch/%s/port/%d/enable",
phy, use);
}
if (use < 5) {
snprintf(buff, 69,
"/proc/switch/%s/port/%d/media", phy,
use);
if ((fp = fopen(buff, "r+"))) {
if ((mask & 4) == 4) {
if (!(mask & 16)) {
if (mask & 2)
fputs("1000HD",
fp);
else
fputs("1000FD",
fp);
} else {
switch (mask & 3) {
case 0:
fputs("100FD",
fp);
break;
case 1:
fputs("10FD",
fp);
break;
case 2:
fputs("100HD",
fp);
break;
case 3:
fputs("10HD",
fp);
break;
}
}
} else {
fprintf(stderr,
"set port %d to AUTO\n",
use);
fputs("AUTO", fp);
}
fclose(fp);
}
}
}
}
/*
* configure vlan interface(s) based on nvram settings
*/
void start_config_vlan(void)
{
int s;
struct ifreq ifr;
int i, j;
char ea[ETHER_ADDR_LEN];
char *phy = getPhyDev();
// configure ports
writevaproc("1", "/proc/switch/%s/reset", phy);
writevaproc("1", "/proc/switch/%s/enable_vlan", phy);
for (i = 0; i < 16; i++) {
char vlanb[16];
sprintf(vlanb, "vlan%dports", i);
if (nvram_get(vlanb) == NULL || nvram_match(vlanb, ""))
continue;
writevaproc(nvram_safe_get(vlanb),
"/proc/switch/%s/vlan/%d/ports", phy, i);
}
/*
* set vlan i/f name to style "vlan<ID>"
*/
eval("vconfig", "set_name_type", "VLAN_PLUS_VID_NO_PAD");
/*
* create vlan interfaces
*/
if ((s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0)
return;
for (i = 0; i < MAX_VLAN_GROUPS; i++) {
char vlan_id[16];
char *hwname, *hwaddr;
if (!(hwname = nvram_nget("vlan%dhwname", i))) {
continue;
}
if (!(hwaddr = nvram_nget("%smacaddr", hwname))) {
continue;
}
if (strlen(hwname) == 0 || strlen(hwaddr) == 0) {
continue;
}
ether_atoe(hwaddr, ea);
for (j = 1; j <= MAX_DEV_IFINDEX; j++) {
ifr.ifr_ifindex = j;
if (ioctl(s, SIOCGIFNAME, &ifr)) {
continue;
}
if (ioctl(s, SIOCGIFHWADDR, &ifr)) {
continue;
}
if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {
continue;
}
if (!bcmp(ifr.ifr_hwaddr.sa_data, ea, ETHER_ADDR_LEN)) {
break;
}
}
if (j > MAX_DEV_IFINDEX) {
continue;
}
if (ioctl(s, SIOCGIFFLAGS, &ifr))
continue;
if (!(ifr.ifr_flags & IFF_UP))
eval("ifconfig", ifr.ifr_name, "0.0.0.0", "up");
snprintf(vlan_id, sizeof(vlan_id), "%d", i);
eval("vconfig", "add", ifr.ifr_name, vlan_id);
}
close(s);
return;
}
void readWL(wiviz_cfg * cfg)
{
int ap, i;
wiviz_host *host, *sta;
uchar mac[6];
wlc_ssid_t ssid;
channel_info_t channel;
maclist_t *macs;
sta_rssi_t starssi;
char buf[32];
get_mac(wl_dev, mac);
printf("AP mac: ");
#ifdef NEED_PRINTF
print_mac(mac, "\n");
#endif
if (!nonzeromac(mac))
return;
#ifdef HAVE_RT2880
if (nvram_match("ap", "wl0_oldmode"))
ap = 1;
#else
if (nvram_nmatch("ap", "%s_mode", wl_dev))
ap = 1;
if (nvram_nmatch("wdsap", "%s_mode", wl_dev))
ap = 1;
#endif
// wl_ioctl(wl_dev, WLC_GET_AP, &ap, 4);
if (ap) {
host = gotHost(cfg, mac, typeAP);
host->isSelf = 1;
#if defined(HAVE_MADWIFI) || defined(HAVE_RT2880)
#ifdef HAVE_RT2880
strcpy(host->apInfo->ssid, nvram_safe_get("wl0_ssid"));
host->apInfo->ssidlen = strlen(host->apInfo->ssid);
ether_atoe(nvram_safe_get("wl0_hwaddr"), buf);
memcpy(host->apInfo->bssid, buf, 6);
#else
strcpy(host->apInfo->ssid, nvram_nget("%s_ssid", wl_dev));
host->apInfo->ssidlen = strlen(host->apInfo->ssid);
ether_atoe(nvram_nget("%s_hwaddr", wl_dev), buf);
memcpy(host->apInfo->bssid, buf, 6);
#endif
#else
wl_ioctl(wl_dev, WLC_GET_BSSID, host->apInfo->bssid, 6);
wl_ioctl(wl_dev, WLC_GET_SSID, &ssid, sizeof(wlc_ssid_t));
memcpy(host->apInfo->ssid, ssid.SSID, 32);
host->apInfo->ssidlen = ssid.SSID_len;
#endif
host->RSSI = 0;
#ifdef HAVE_MADWIFI
host->apInfo->channel = wifi_getchannel(wl_dev);
#elif HAVE_RT2880
host->apInfo->channel = atoi(nvram_safe_get("wl0_channel"));
#else
wl_ioctl(wl_dev, WLC_GET_CHANNEL, &channel, sizeof(channel_info_t));
host->apInfo->channel = channel.hw_channel;
#endif
macs = (maclist_t *) malloc(4 + MAX_STA_COUNT * sizeof(ether_addr_t));
macs->count = MAX_STA_COUNT;
int code = getassoclist(wl_dev, macs);
printf("code :%d\n", code);
if (code > 0) {
for (i = 0; i < macs->count; i++) {
sta = gotHost(cfg, (char *)&macs->ea[i], typeSta);
#ifdef HAVE_MADWIFI
sta->RSSI = -getRssi(wl_dev, macs->ea) * 100;
#elif HAVE_RT2880
sta->RSSI = -getRssi(wl_dev, macs->ea) * 100; // needs to be solved
#else
memcpy(starssi.mac, &macs->ea[i], 6);
starssi.RSSI = 3000;
starssi.zero_ex_forty_one = 0x41;
if (wl_ioctl(wl_dev, WLC_GET_RSSI, &starssi, 12) < 0)
printf("rssifail\n");
sta->RSSI = -starssi.RSSI * 100;
#endif
sta->staInfo->state = ssAssociated;
memcpy(sta->staInfo->connectedBSSID, host->apInfo->bssid, 6);
}
}
} else {
host = gotHost(cfg, mac, typeSta);
host->isSelf = 1;
host->RSSI = 0;
#if defined(HAVE_MADWIFI) || defined(HAVE_RT2880)
if (getassoclist(wl_dev, macs) > -1) {
if (macs->count > 0) {
host->staInfo->state = ssUnassociated;
} else {
host->staInfo->state = ssAssociated;
}
} else {
host->staInfo->state = ssUnassociated;
}
#else
if (wl_ioctl(wl_dev, WLC_GET_BSSID, &host->staInfo->connectedBSSID, 6) < 0) {
host->staInfo->state = ssUnassociated;
} else {
host->staInfo->state = ssAssociated;
}
#endif
}
#if defined(HAVE_MADWIFI) || defined(HAVE_RT2880)
cfg->curChannel = wifi_getchannel(wl_dev);
#else
if (wl_ioctl(wl_dev, WLC_GET_CHANNEL, &channel, sizeof(channel_info_t)) >= 0) {
cfg->curChannel = channel.hw_channel;
printf("Current channel is %i\n", cfg->curChannel);
}
#endif
}
int main(int argc, char **argv)
{
char *dev;
int oldMonitor, newMonitor;
u_char packet[4096];
int pktlen;
wiviz_cfg cfg;
int i;
int defaultHopSeq[] = { 1, 3, 6, 8, 11 };
int s, one;
memset(&cfg, 0, sizeof(cfg));
#ifdef HAVE_RT2880
wl_dev = "ra0";
#elif HAVE_MADWIFI
wl_dev = nvram_safe_get("wifi_display");
#else
char tmp[32];
sprintf(tmp, "%s_ifname", nvram_safe_get("wifi_display"));
wl_dev = nvram_safe_get(tmp);
#endif
if (argc > 1)
if (!strcmp(argv[1], "terminate")) {
#ifdef HAVE_MADWIFI
// return to original channel
#ifdef HAVE_ATH9K
if (!is_ath9k(wl_dev))
#endif
{
sysprintf("iwconfig %s channel %sM", get_monitor(), nvram_nget("%s_channel", nvram_safe_get("wifi_display")));
sleep(1);
sysprintf("ifconfig %s down", get_monitor());
if (is_ar5008(nvram_safe_get("wifi_display"))) {
sysprintf("80211n_wlanconfig %s destroy", get_monitor());
} else {
sysprintf("wlanconfig %s destroy", get_monitor());
}
}
#elif HAVE_RT2880
nvram_set("wl0_mode", nvram_safe_get("wl0_oldmode"));
sysprintf("startservice configurewifi");
if (nvram_match("wl0_mode", "sta") || nvram_match("wl0_mode", "apsta")) {
sysprintf("startstop wan");
}
#else
oldMonitor = 0;
wl_ioctl(wl_dev, WLC_SET_MONITOR, &oldMonitor, 4);
#endif
return 0;
}
global_cfg = &cfg;
signal(SIGUSR1, &signal_handler);
signal(SIGUSR2, &signal_handler);
printf("Wi-Viz 2 infogathering daemon by Nathan True\n");
printf("http://wiviz.natetrue.com\n");
memset(&cfg, 0, sizeof(wiviz_cfg));
cfg.numHosts = 0;
cfg.lastKeepAlive = time(NULL);
cfg.channelHopping = 0;
cfg.channelDwellTime = 1000;
cfg.channelHopSeqLen = 5;
memcpy(cfg.channelHopSeq, defaultHopSeq, sizeof(defaultHopSeq));
#if !defined(HAVE_MADWIFI) && !defined(HAVE_RT2880)
wl_ioctl(wl_dev, WLC_GET_MAGIC, &i, 4);
if (i != WLC_IOCTL_MAGIC) {
printf("Wireless magic not correct, not querying wl for info %X!=%X\n", i, WLC_IOCTL_MAGIC);
cfg.readFromWl = 0;
} else {
cfg.readFromWl = 1;
wl_ioctl(wl_dev, WLC_GET_MONITOR, &oldMonitor, 4);
newMonitor = 1;
wl_ioctl(wl_dev, WLC_SET_MONITOR, &newMonitor, 4);
}
#elif HAVE_RT2880
nvram_set("wl0_oldmode", nvram_safe_get("wl0_mode"));
nvram_set("wl0_mode", "sta");
if (!nvram_match("wl0_oldmode", "sta"))
sysprintf("startservice configurewifi");
sysprintf("iwconfig ra0 mode monitor");
cfg.readFromWl = 1;
#else
#ifdef HAVE_ATH9K
if (!is_ath9k(nvram_safe_get("wifi_display")))
#endif
{
if (is_ar5008(nvram_safe_get("wifi_display"))) {
sysprintf("80211n_wlanconfig %s create wlandev %s wlanmode monitor", get_monitor(), getWifi(nvram_safe_get("wifi_display")));
} else {
sysprintf("wlanconfig %s create wlandev %s wlanmode monitor", get_monitor(), getWifi(nvram_safe_get("wifi_display")));
}
sysprintf("ifconfig %s up", get_monitor());
}
cfg.readFromWl = 1;
#endif
reloadConfig();
#if defined(HAVE_MADWIFI) || defined(HAVE_RT2880)
s = openMonitorSocket(get_monitor()); // for testing we use ath0
#else
if (nvram_match("wifi_display", "wl1"))
s = openMonitorSocket("prism1");
else
s = openMonitorSocket("prism0");
#endif
if (s == -1)
return;
one = 1;
ioctl(s, FIONBIO, (char *)&one);
if (cfg.readFromWl) {
readWL(&cfg);
}
#ifdef WIVIZ_GPS
gps_init(&cfg);
#endif
while (!stop) {
#ifdef WIVIZ_GPS
gps_tick();
#else
if (time(NULL) - cfg.lastKeepAlive > 30)
stop = 1;
#endif
pktlen = recv(s, packet, 4096, 0);
if (pktlen <= 0)
continue;
dealWithPacket(&cfg, pktlen, packet);
}
signal_handler(SIGUSR1);
if (cfg.channelHopperPID)
kill(cfg.channelHopperPID, SIGKILL);
#ifndef WIVIZ_GPS
for (i = 0; i < MAX_HOSTS; i++) {
print_host(stderr, cfg.hosts + i);
if (cfg.hosts[i].occupied)
printf("\n");
if (cfg.hosts[i].apInfo)
free(cfg.hosts[i].apInfo);
if (cfg.hosts[i].staInfo)
free(cfg.hosts[i].staInfo);
}
#endif
close(s);
return 0;
}
