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domenico
2025-06-24 13:14:22 +02:00
commit 4002f145fc
9002 changed files with 1731834 additions and 0 deletions
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66
package/network/services/hostapd/patches/740-snoop_iface.patch Normal file
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@@ -0,0 +1,66 @@
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -278,6 +278,7 @@ struct hostapd_bss_config {
char iface[IFNAMSIZ + 1];
char bridge[IFNAMSIZ + 1];
char ft_iface[IFNAMSIZ + 1];
+ char snoop_iface[IFNAMSIZ + 1];
char vlan_bridge[IFNAMSIZ + 1];
char wds_bridge[IFNAMSIZ + 1];
--- a/src/ap/x_snoop.c
+++ b/src/ap/x_snoop.c
@@ -31,14 +31,16 @@ int x_snoop_init(struct hostapd_data *ha
return -1;
}
- if (hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE,
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE,
1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable hairpin_mode on the bridge port");
return -1;
}
- if (hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_PROXYARP, 1)) {
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_PROXYARP, 1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable proxyarp on the bridge port");
return -1;
@@ -52,7 +54,8 @@ int x_snoop_init(struct hostapd_data *ha
}
#ifdef CONFIG_IPV6
- if (hostapd_drv_br_set_net_param(hapd, DRV_BR_MULTICAST_SNOOPING, 1)) {
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_set_net_param(hapd, DRV_BR_MULTICAST_SNOOPING, 1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable multicast snooping on the bridge");
return -1;
@@ -71,8 +74,12 @@ x_snoop_get_l2_packet(struct hostapd_dat
{
struct hostapd_bss_config *conf = hapd->conf;
struct l2_packet_data *l2;
+ const char *ifname = conf->bridge;
- l2 = l2_packet_init(conf->bridge, NULL, ETH_P_ALL, handler, hapd, 1);
+ if (conf->snoop_iface[0])
+ ifname = conf->snoop_iface;
+
+ l2 = l2_packet_init(ifname, NULL, ETH_P_ALL, handler, hapd, 1);
if (l2 == NULL) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to initialize L2 packet processing %s",
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -2357,6 +2357,8 @@ static int hostapd_config_fill(struct ho
sizeof(conf->bss[0]->iface));
} else if (os_strcmp(buf, "bridge") == 0) {
os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
+ } else if (os_strcmp(buf, "snoop_iface") == 0) {
+ os_strlcpy(bss->snoop_iface, pos, sizeof(bss->snoop_iface));
} else if (os_strcmp(buf, "vlan_bridge") == 0) {
os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
} else if (os_strcmp(buf, "wds_bridge") == 0) {