675 lines
17 KiB
Diff
675 lines
17 KiB
Diff
--- a/hostapd/Makefile
|
|
+++ b/hostapd/Makefile
|
|
@@ -97,6 +97,11 @@ OBJS += ../src/common/wpa_common.o
|
|
|
|
OBJS += ../src/eapol_auth/eapol_auth_sm.o
|
|
|
|
+ifdef CONFIG_UBUS
|
|
+CFLAGS += -DUBUS_SUPPORT
|
|
+OBJS += ../src/ap/ubus.o
|
|
+LIBS += -lubox -lubus
|
|
+endif
|
|
|
|
ifndef CONFIG_NO_DUMP_STATE
|
|
# define HOSTAPD_DUMP_STATE to include SIGUSR1 handler for dumping state to
|
|
--- a/src/ap/hostapd.h
|
|
+++ b/src/ap/hostapd.h
|
|
@@ -11,6 +11,7 @@
|
|
|
|
#include "common/defs.h"
|
|
#include "ap_config.h"
|
|
+#include "ubus.h"
|
|
|
|
struct wpa_driver_ops;
|
|
struct wpa_ctrl_dst;
|
|
@@ -75,6 +76,7 @@ struct hostapd_data {
|
|
struct hostapd_iface *iface;
|
|
struct hostapd_config *iconf;
|
|
struct hostapd_bss_config *conf;
|
|
+ struct hostapd_ubus_bss ubus;
|
|
int interface_added; /* virtual interface added for this BSS */
|
|
|
|
u8 own_addr[ETH_ALEN];
|
|
@@ -216,6 +218,7 @@ struct hostapd_iface {
|
|
void *owner;
|
|
char *config_fname;
|
|
struct hostapd_config *conf;
|
|
+ struct hostapd_ubus_iface ubus;
|
|
|
|
size_t num_bss;
|
|
struct hostapd_data **bss;
|
|
--- /dev/null
|
|
+++ b/src/ap/ubus.c
|
|
@@ -0,0 +1,356 @@
|
|
+/*
|
|
+ * hostapd / ubus support
|
|
+ * Copyright (c) 2013, Felix Fietkau <nbd@openwrt.org>
|
|
+ *
|
|
+ * This software may be distributed under the terms of the BSD license.
|
|
+ * See README for more details.
|
|
+ */
|
|
+
|
|
+#include "utils/includes.h"
|
|
+#include "utils/common.h"
|
|
+#include "utils/eloop.h"
|
|
+#include "common/ieee802_11_defs.h"
|
|
+#include "hostapd.h"
|
|
+#include "sta_info.h"
|
|
+#include "ubus.h"
|
|
+
|
|
+static struct ubus_context *ctx;
|
|
+static struct blob_buf b;
|
|
+static int ctx_ref;
|
|
+
|
|
+struct ubus_banned_client {
|
|
+ struct avl_node avl;
|
|
+ u8 addr[ETH_ALEN];
|
|
+};
|
|
+
|
|
+static void ubus_receive(int sock, void *eloop_ctx, void *sock_ctx)
|
|
+{
|
|
+ struct ubus_context *ctx = eloop_ctx;
|
|
+ ubus_handle_event(ctx);
|
|
+}
|
|
+
|
|
+static bool hostapd_ubus_init(void)
|
|
+{
|
|
+ if (ctx)
|
|
+ return true;
|
|
+
|
|
+ ctx = ubus_connect(NULL);
|
|
+ if (!ctx)
|
|
+ return false;
|
|
+
|
|
+ eloop_register_read_sock(ctx->sock.fd, ubus_receive, ctx, NULL);
|
|
+ return true;
|
|
+}
|
|
+
|
|
+static void hostapd_ubus_ref_inc(void)
|
|
+{
|
|
+ ctx_ref++;
|
|
+}
|
|
+
|
|
+static void hostapd_ubus_ref_dec(void)
|
|
+{
|
|
+ ctx_ref--;
|
|
+ if (!ctx)
|
|
+ return;
|
|
+
|
|
+ if (ctx_ref)
|
|
+ return;
|
|
+
|
|
+ eloop_unregister_read_sock(ctx->sock.fd);
|
|
+ ubus_free(ctx);
|
|
+ ctx = NULL;
|
|
+}
|
|
+
|
|
+void hostapd_ubus_add_iface(struct hostapd_iface *iface)
|
|
+{
|
|
+ if (!hostapd_ubus_init())
|
|
+ return;
|
|
+}
|
|
+
|
|
+void hostapd_ubus_free_iface(struct hostapd_iface *iface)
|
|
+{
|
|
+ if (!ctx)
|
|
+ return;
|
|
+}
|
|
+
|
|
+static void
|
|
+hostapd_bss_del_ban(void *eloop_data, void *user_ctx)
|
|
+{
|
|
+ struct ubus_banned_client *ban = eloop_data;
|
|
+ struct hostapd_data *hapd = user_ctx;
|
|
+
|
|
+ avl_delete(&hapd->ubus.banned, &ban->avl);
|
|
+ free(ban);
|
|
+}
|
|
+
|
|
+static void
|
|
+hostapd_bss_ban_client(struct hostapd_data *hapd, u8 *addr, int time)
|
|
+{
|
|
+ struct ubus_banned_client *ban;
|
|
+
|
|
+ if (time < 0)
|
|
+ time = 0;
|
|
+
|
|
+ ban = avl_find_element(&hapd->ubus.banned, addr, ban, avl);
|
|
+ if (!ban) {
|
|
+ if (!time)
|
|
+ return;
|
|
+
|
|
+ ban = os_zalloc(sizeof(*ban));
|
|
+ memcpy(ban->addr, addr, sizeof(ban->addr));
|
|
+ ban->avl.key = ban->addr;
|
|
+ avl_insert(&hapd->ubus.banned, &ban->avl);
|
|
+ } else {
|
|
+ eloop_cancel_timeout(hostapd_bss_del_ban, ban, hapd);
|
|
+ if (!time) {
|
|
+ hostapd_bss_del_ban(ban, hapd);
|
|
+ return;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ eloop_register_timeout(0, time * 1000, hostapd_bss_del_ban, ban, hapd);
|
|
+}
|
|
+
|
|
+static int
|
|
+hostapd_bss_get_clients(struct ubus_context *ctx, struct ubus_object *obj,
|
|
+ struct ubus_request_data *req, const char *method,
|
|
+ struct blob_attr *msg)
|
|
+{
|
|
+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
|
|
+ struct sta_info *sta;
|
|
+ void *list, *c;
|
|
+ char mac_buf[20];
|
|
+ static const struct {
|
|
+ const char *name;
|
|
+ uint32_t flag;
|
|
+ } sta_flags[] = {
|
|
+ { "auth", WLAN_STA_AUTH },
|
|
+ { "assoc", WLAN_STA_ASSOC },
|
|
+ { "authorized", WLAN_STA_AUTHORIZED },
|
|
+ { "preauth", WLAN_STA_PREAUTH },
|
|
+ { "wds", WLAN_STA_WDS },
|
|
+ { "wmm", WLAN_STA_WMM },
|
|
+ { "ht", WLAN_STA_HT },
|
|
+ { "vht", WLAN_STA_VHT },
|
|
+ { "wps", WLAN_STA_WPS },
|
|
+ { "mfp", WLAN_STA_MFP },
|
|
+ };
|
|
+
|
|
+ blob_buf_init(&b, 0);
|
|
+ blobmsg_add_u32(&b, "freq", hapd->iface->freq);
|
|
+ list = blobmsg_open_table(&b, "clients");
|
|
+ for (sta = hapd->sta_list; sta; sta = sta->next) {
|
|
+ int i;
|
|
+
|
|
+ sprintf(mac_buf, MACSTR, MAC2STR(sta->addr));
|
|
+ c = blobmsg_open_table(&b, mac_buf);
|
|
+ for (i = 0; i < ARRAY_SIZE(sta_flags); i++)
|
|
+ blobmsg_add_u8(&b, sta_flags[i].name,
|
|
+ !!(sta->flags & sta_flags[i].flag));
|
|
+ blobmsg_add_u32(&b, "aid", sta->aid);
|
|
+ blobmsg_close_table(&b, c);
|
|
+ }
|
|
+ blobmsg_close_array(&b, list);
|
|
+ ubus_send_reply(ctx, req, b.head);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+enum {
|
|
+ DEL_CLIENT_ADDR,
|
|
+ DEL_CLIENT_REASON,
|
|
+ DEL_CLIENT_DEAUTH,
|
|
+ DEL_CLIENT_BAN_TIME,
|
|
+ __DEL_CLIENT_MAX
|
|
+};
|
|
+
|
|
+static const struct blobmsg_policy del_policy[__DEL_CLIENT_MAX] = {
|
|
+ [DEL_CLIENT_ADDR] = { "addr", BLOBMSG_TYPE_STRING },
|
|
+ [DEL_CLIENT_REASON] = { "reason", BLOBMSG_TYPE_INT32 },
|
|
+ [DEL_CLIENT_DEAUTH] = { "deauth", BLOBMSG_TYPE_INT8 },
|
|
+ [DEL_CLIENT_BAN_TIME] = { "ban_time", BLOBMSG_TYPE_INT32 },
|
|
+};
|
|
+
|
|
+static int
|
|
+hostapd_bss_del_client(struct ubus_context *ctx, struct ubus_object *obj,
|
|
+ struct ubus_request_data *req, const char *method,
|
|
+ struct blob_attr *msg)
|
|
+{
|
|
+ struct blob_attr *tb[__DEL_CLIENT_MAX];
|
|
+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
|
|
+ struct sta_info *sta;
|
|
+ bool deauth = false;
|
|
+ int reason;
|
|
+ u8 addr[ETH_ALEN];
|
|
+
|
|
+ blobmsg_parse(del_policy, __DEL_CLIENT_MAX, tb, blob_data(msg), blob_len(msg));
|
|
+
|
|
+ if (!tb[DEL_CLIENT_ADDR])
|
|
+ return UBUS_STATUS_INVALID_ARGUMENT;
|
|
+
|
|
+ if (hwaddr_aton(blobmsg_data(tb[DEL_CLIENT_ADDR]), addr))
|
|
+ return UBUS_STATUS_INVALID_ARGUMENT;
|
|
+
|
|
+ if (tb[DEL_CLIENT_REASON])
|
|
+ reason = blobmsg_get_u32(tb[DEL_CLIENT_REASON]);
|
|
+
|
|
+ if (tb[DEL_CLIENT_DEAUTH])
|
|
+ deauth = blobmsg_get_bool(tb[DEL_CLIENT_DEAUTH]);
|
|
+
|
|
+ sta = ap_get_sta(hapd, addr);
|
|
+ if (sta) {
|
|
+ if (deauth) {
|
|
+ hostapd_drv_sta_deauth(hapd, addr, reason);
|
|
+ ap_sta_deauthenticate(hapd, sta, reason);
|
|
+ } else {
|
|
+ hostapd_drv_sta_disassoc(hapd, addr, reason);
|
|
+ ap_sta_disassociate(hapd, sta, reason);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (tb[DEL_CLIENT_BAN_TIME])
|
|
+ hostapd_bss_ban_client(hapd, addr, blobmsg_get_u32(tb[DEL_CLIENT_BAN_TIME]));
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static void
|
|
+blobmsg_add_macaddr(struct blob_buf *buf, const char *name, const u8 *addr)
|
|
+{
|
|
+ char *s;
|
|
+
|
|
+ s = blobmsg_alloc_string_buffer(buf, name, 20);
|
|
+ sprintf(s, MACSTR, MAC2STR(addr));
|
|
+ blobmsg_add_string_buffer(buf);
|
|
+}
|
|
+
|
|
+static int
|
|
+hostapd_bss_list_bans(struct ubus_context *ctx, struct ubus_object *obj,
|
|
+ struct ubus_request_data *req, const char *method,
|
|
+ struct blob_attr *msg)
|
|
+{
|
|
+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
|
|
+ struct ubus_banned_client *ban;
|
|
+ void *c;
|
|
+
|
|
+ blob_buf_init(&b, 0);
|
|
+ c = blobmsg_open_array(&b, "clients");
|
|
+ avl_for_each_element(&hapd->ubus.banned, ban, avl)
|
|
+ blobmsg_add_macaddr(&b, NULL, ban->addr);
|
|
+ blobmsg_close_array(&b, c);
|
|
+ ubus_send_reply(ctx, req, b.head);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static const struct ubus_method bss_methods[] = {
|
|
+ UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients),
|
|
+ UBUS_METHOD("del_client", hostapd_bss_del_client, del_policy),
|
|
+ UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans),
|
|
+};
|
|
+
|
|
+static struct ubus_object_type bss_object_type =
|
|
+ UBUS_OBJECT_TYPE("hostapd_bss", bss_methods);
|
|
+
|
|
+static int avl_compare_macaddr(const void *k1, const void *k2, void *ptr)
|
|
+{
|
|
+ return memcmp(k1, k2, ETH_ALEN);
|
|
+}
|
|
+
|
|
+void hostapd_ubus_add_bss(struct hostapd_data *hapd)
|
|
+{
|
|
+ struct ubus_object *obj = &hapd->ubus.obj;
|
|
+ char *name;
|
|
+ int ret;
|
|
+
|
|
+ if (!hostapd_ubus_init())
|
|
+ return;
|
|
+
|
|
+ if (asprintf(&name, "hostapd.%s", hapd->conf->iface) < 0)
|
|
+ return;
|
|
+
|
|
+ avl_init(&hapd->ubus.banned, avl_compare_macaddr, false, NULL);
|
|
+ obj->name = name;
|
|
+ obj->type = &bss_object_type;
|
|
+ obj->methods = bss_object_type.methods;
|
|
+ obj->n_methods = bss_object_type.n_methods;
|
|
+ ret = ubus_add_object(ctx, obj);
|
|
+ hostapd_ubus_ref_inc();
|
|
+}
|
|
+
|
|
+void hostapd_ubus_free_bss(struct hostapd_data *hapd)
|
|
+{
|
|
+ struct ubus_object *obj = &hapd->ubus.obj;
|
|
+ char *name = (char *) obj->name;
|
|
+
|
|
+ if (!ctx)
|
|
+ return;
|
|
+
|
|
+ if (obj->id) {
|
|
+ ubus_remove_object(ctx, obj);
|
|
+ hostapd_ubus_ref_dec();
|
|
+ }
|
|
+
|
|
+ free(name);
|
|
+}
|
|
+
|
|
+struct ubus_event_req {
|
|
+ struct ubus_notify_request nreq;
|
|
+ bool deny;
|
|
+};
|
|
+
|
|
+static void
|
|
+ubus_event_cb(struct ubus_notify_request *req, int idx, int ret)
|
|
+{
|
|
+ struct ubus_event_req *ureq = container_of(req, struct ubus_event_req, nreq);
|
|
+
|
|
+ if (ret)
|
|
+ ureq->deny = true;
|
|
+}
|
|
+
|
|
+int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req)
|
|
+{
|
|
+ struct ubus_banned_client *ban;
|
|
+ const char *types[HOSTAPD_UBUS_TYPE_MAX] = {
|
|
+ [HOSTAPD_UBUS_PROBE_REQ] = "probe",
|
|
+ [HOSTAPD_UBUS_AUTH_REQ] = "auth",
|
|
+ [HOSTAPD_UBUS_ASSOC_REQ] = "assoc",
|
|
+ };
|
|
+ const char *type = "mgmt";
|
|
+ struct ubus_event_req ureq = {};
|
|
+ const u8 *addr;
|
|
+
|
|
+ if (req->mgmt_frame)
|
|
+ addr = req->mgmt_frame->sa;
|
|
+ else
|
|
+ addr = req->addr;
|
|
+
|
|
+ ban = avl_find_element(&hapd->ubus.banned, addr, ban, avl);
|
|
+ if (ban)
|
|
+ return -2;
|
|
+
|
|
+ if (!hapd->ubus.obj.has_subscribers)
|
|
+ return 0;
|
|
+
|
|
+ if (req->type < ARRAY_SIZE(types))
|
|
+ type = types[req->type];
|
|
+
|
|
+ blob_buf_init(&b, 0);
|
|
+ blobmsg_add_macaddr(&b, "address", addr);
|
|
+ if (req->mgmt_frame)
|
|
+ blobmsg_add_macaddr(&b, "target", req->mgmt_frame->da);
|
|
+ if (req->frame_info)
|
|
+ blobmsg_add_u32(&b, "signal", req->frame_info->ssi_signal);
|
|
+ blobmsg_add_u32(&b, "freq", hapd->iface->freq);
|
|
+
|
|
+ if (ubus_notify_async(ctx, &hapd->ubus.obj, type, b.head, &ureq.nreq))
|
|
+ return 0;
|
|
+
|
|
+ ureq.nreq.status_cb = ubus_event_cb;
|
|
+ ubus_complete_request(ctx, &ureq.nreq.req, 100);
|
|
+
|
|
+ if (ureq.deny)
|
|
+ return -1;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
--- /dev/null
|
|
+++ b/src/ap/ubus.h
|
|
@@ -0,0 +1,78 @@
|
|
+/*
|
|
+ * hostapd / ubus support
|
|
+ * Copyright (c) 2013, Felix Fietkau <nbd@openwrt.org>
|
|
+ *
|
|
+ * This software may be distributed under the terms of the BSD license.
|
|
+ * See README for more details.
|
|
+ */
|
|
+#ifndef __HOSTAPD_UBUS_H
|
|
+#define __HOSTAPD_UBUS_H
|
|
+
|
|
+enum hostapd_ubus_event_type {
|
|
+ HOSTAPD_UBUS_PROBE_REQ,
|
|
+ HOSTAPD_UBUS_AUTH_REQ,
|
|
+ HOSTAPD_UBUS_ASSOC_REQ,
|
|
+ HOSTAPD_UBUS_TYPE_MAX
|
|
+};
|
|
+
|
|
+struct hostapd_ubus_request {
|
|
+ enum hostapd_ubus_event_type type;
|
|
+ const struct ieee80211_mgmt *mgmt_frame;
|
|
+ const struct hostapd_frame_info *frame_info;
|
|
+ const u8 *addr;
|
|
+};
|
|
+
|
|
+struct hostapd_iface;
|
|
+struct hostapd_data;
|
|
+
|
|
+#ifdef UBUS_SUPPORT
|
|
+
|
|
+#include <libubox/avl.h>
|
|
+#include <libubus.h>
|
|
+
|
|
+struct hostapd_ubus_iface {
|
|
+ struct ubus_object obj;
|
|
+};
|
|
+
|
|
+struct hostapd_ubus_bss {
|
|
+ struct ubus_object obj;
|
|
+ struct avl_tree banned;
|
|
+};
|
|
+
|
|
+void hostapd_ubus_add_iface(struct hostapd_iface *iface);
|
|
+void hostapd_ubus_free_iface(struct hostapd_iface *iface);
|
|
+void hostapd_ubus_add_bss(struct hostapd_data *hapd);
|
|
+void hostapd_ubus_free_bss(struct hostapd_data *hapd);
|
|
+
|
|
+int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req);
|
|
+
|
|
+#else
|
|
+
|
|
+struct hostapd_ubus_iface {};
|
|
+
|
|
+struct hostapd_ubus_bss {};
|
|
+
|
|
+static inline void hostapd_ubus_add_iface(struct hostapd_iface *iface)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void hostapd_ubus_free_iface(struct hostapd_iface *iface)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void hostapd_ubus_add_bss(struct hostapd_data *hapd)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void hostapd_ubus_free_bss(struct hostapd_data *hapd)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+#endif
|
|
+
|
|
+#endif
|
|
--- a/src/ap/hostapd.c
|
|
+++ b/src/ap/hostapd.c
|
|
@@ -265,6 +265,7 @@ static int hostapd_broadcast_wep_set(str
|
|
|
|
static void hostapd_free_hapd_data(struct hostapd_data *hapd)
|
|
{
|
|
+ hostapd_ubus_free_bss(hapd);
|
|
iapp_deinit(hapd->iapp);
|
|
hapd->iapp = NULL;
|
|
accounting_deinit(hapd);
|
|
@@ -830,6 +831,8 @@ static int hostapd_setup_bss(struct host
|
|
if (hapd->driver && hapd->driver->set_operstate)
|
|
hapd->driver->set_operstate(hapd->drv_priv, 1);
|
|
|
|
+ hostapd_ubus_add_bss(hapd);
|
|
+
|
|
return 0;
|
|
}
|
|
|
|
@@ -980,6 +983,7 @@ int hostapd_setup_interface_complete(str
|
|
if (err)
|
|
goto error;
|
|
|
|
+ hostapd_ubus_add_iface(iface);
|
|
wpa_printf(MSG_DEBUG, "Completing interface initialization");
|
|
if (hapd->iconf->channel) {
|
|
iface->freq = hostapd_hw_get_freq(hapd, hapd->iconf->channel);
|
|
@@ -1072,6 +1076,7 @@ int hostapd_setup_interface_complete(str
|
|
|
|
error:
|
|
wpa_printf(MSG_ERROR, "Interface initialization failed");
|
|
+ hostapd_ubus_free_iface(iface);
|
|
eloop_terminate();
|
|
return -1;
|
|
}
|
|
@@ -1170,6 +1175,8 @@ void hostapd_interface_deinit_free(struc
|
|
void *drv_priv;
|
|
if (iface == NULL)
|
|
return;
|
|
+
|
|
+ hostapd_ubus_free_iface(iface);
|
|
driver = iface->bss[0]->driver;
|
|
drv_priv = iface->bss[0]->drv_priv;
|
|
hostapd_interface_deinit(iface);
|
|
--- a/src/ap/ieee802_11.c
|
|
+++ b/src/ap/ieee802_11.c
|
|
@@ -535,7 +535,8 @@ static void handle_auth_sae(struct hosta
|
|
|
|
|
|
static void handle_auth(struct hostapd_data *hapd,
|
|
- const struct ieee80211_mgmt *mgmt, size_t len)
|
|
+ const struct ieee80211_mgmt *mgmt, size_t len,
|
|
+ struct hostapd_frame_info *fi)
|
|
{
|
|
u16 auth_alg, auth_transaction, status_code;
|
|
u16 resp = WLAN_STATUS_SUCCESS;
|
|
@@ -550,6 +551,11 @@ static void handle_auth(struct hostapd_d
|
|
size_t resp_ies_len = 0;
|
|
char *identity = NULL;
|
|
char *radius_cui = NULL;
|
|
+ struct hostapd_ubus_request req = {
|
|
+ .type = HOSTAPD_UBUS_AUTH_REQ,
|
|
+ .mgmt_frame = mgmt,
|
|
+ .frame_info = fi,
|
|
+ };
|
|
|
|
if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
|
|
printf("handle_auth - too short payload (len=%lu)\n",
|
|
@@ -633,6 +639,14 @@ static void handle_auth(struct hostapd_d
|
|
resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
|
|
goto fail;
|
|
}
|
|
+
|
|
+ if (hostapd_ubus_handle_event(hapd, &req)) {
|
|
+ wpa_printf(MSG_DEBUG, "Station " MACSTR " rejected by ubus handler.\n",
|
|
+ MAC2STR(mgmt->sa));
|
|
+ resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
|
|
+ goto fail;
|
|
+ }
|
|
+
|
|
if (res == HOSTAPD_ACL_PENDING) {
|
|
wpa_printf(MSG_DEBUG, "Authentication frame from " MACSTR
|
|
" waiting for an external authentication",
|
|
@@ -1220,13 +1234,18 @@ static void send_assoc_resp(struct hosta
|
|
|
|
static void handle_assoc(struct hostapd_data *hapd,
|
|
const struct ieee80211_mgmt *mgmt, size_t len,
|
|
- int reassoc)
|
|
+ int reassoc, struct hostapd_frame_info *fi)
|
|
{
|
|
u16 capab_info, listen_interval;
|
|
u16 resp = WLAN_STATUS_SUCCESS;
|
|
const u8 *pos;
|
|
int left, i;
|
|
struct sta_info *sta;
|
|
+ struct hostapd_ubus_request req = {
|
|
+ .type = HOSTAPD_UBUS_ASSOC_REQ,
|
|
+ .mgmt_frame = mgmt,
|
|
+ .frame_info = fi,
|
|
+ };
|
|
|
|
if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_req) :
|
|
sizeof(mgmt->u.assoc_req))) {
|
|
@@ -1325,6 +1344,13 @@ static void handle_assoc(struct hostapd_
|
|
goto fail;
|
|
}
|
|
|
|
+ if (hostapd_ubus_handle_event(hapd, &req)) {
|
|
+ wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
|
|
+ MAC2STR(mgmt->sa));
|
|
+ resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
|
|
+ goto fail;
|
|
+ }
|
|
+
|
|
sta->capability = capab_info;
|
|
sta->listen_interval = listen_interval;
|
|
|
|
@@ -1734,7 +1760,7 @@ void ieee802_11_mgmt(struct hostapd_data
|
|
|
|
|
|
if (stype == WLAN_FC_STYPE_PROBE_REQ) {
|
|
- handle_probe_req(hapd, mgmt, len, fi->ssi_signal);
|
|
+ handle_probe_req(hapd, mgmt, len, fi);
|
|
return;
|
|
}
|
|
|
|
@@ -1749,15 +1775,15 @@ void ieee802_11_mgmt(struct hostapd_data
|
|
switch (stype) {
|
|
case WLAN_FC_STYPE_AUTH:
|
|
wpa_printf(MSG_DEBUG, "mgmt::auth");
|
|
- handle_auth(hapd, mgmt, len);
|
|
+ handle_auth(hapd, mgmt, len, fi);
|
|
break;
|
|
case WLAN_FC_STYPE_ASSOC_REQ:
|
|
wpa_printf(MSG_DEBUG, "mgmt::assoc_req");
|
|
- handle_assoc(hapd, mgmt, len, 0);
|
|
+ handle_assoc(hapd, mgmt, len, 0, fi);
|
|
break;
|
|
case WLAN_FC_STYPE_REASSOC_REQ:
|
|
wpa_printf(MSG_DEBUG, "mgmt::reassoc_req");
|
|
- handle_assoc(hapd, mgmt, len, 1);
|
|
+ handle_assoc(hapd, mgmt, len, 1, fi);
|
|
break;
|
|
case WLAN_FC_STYPE_DISASSOC:
|
|
wpa_printf(MSG_DEBUG, "mgmt::disassoc");
|
|
--- a/src/ap/beacon.c
|
|
+++ b/src/ap/beacon.c
|
|
@@ -352,7 +352,7 @@ static enum ssid_match_result ssid_match
|
|
|
|
void handle_probe_req(struct hostapd_data *hapd,
|
|
const struct ieee80211_mgmt *mgmt, size_t len,
|
|
- int ssi_signal)
|
|
+ struct hostapd_frame_info *fi)
|
|
{
|
|
u8 *resp;
|
|
struct ieee802_11_elems elems;
|
|
@@ -360,8 +360,14 @@ void handle_probe_req(struct hostapd_dat
|
|
size_t ie_len;
|
|
struct sta_info *sta = NULL;
|
|
size_t i, resp_len;
|
|
+ int ssi_signal = fi->ssi_signal;
|
|
int noack;
|
|
enum ssid_match_result res;
|
|
+ struct hostapd_ubus_request req = {
|
|
+ .type = HOSTAPD_UBUS_PROBE_REQ,
|
|
+ .mgmt_frame = mgmt,
|
|
+ .frame_info = fi,
|
|
+ };
|
|
|
|
ie = mgmt->u.probe_req.variable;
|
|
if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.probe_req))
|
|
@@ -500,6 +506,12 @@ void handle_probe_req(struct hostapd_dat
|
|
}
|
|
#endif /* CONFIG_P2P */
|
|
|
|
+ if (hostapd_ubus_handle_event(hapd, &req)) {
|
|
+ wpa_printf(MSG_DEBUG, "Probe request for " MACSTR " rejected by ubus handler.\n",
|
|
+ MAC2STR(mgmt->sa));
|
|
+ return;
|
|
+ }
|
|
+
|
|
/* TODO: verify that supp_rates contains at least one matching rate
|
|
* with AP configuration */
|
|
|
|
--- a/src/ap/beacon.h
|
|
+++ b/src/ap/beacon.h
|
|
@@ -20,7 +20,7 @@ struct ieee80211_mgmt;
|
|
|
|
void handle_probe_req(struct hostapd_data *hapd,
|
|
const struct ieee80211_mgmt *mgmt, size_t len,
|
|
- int ssi_signal);
|
|
+ struct hostapd_frame_info *fi);
|
|
void ieee802_11_set_beacon(struct hostapd_data *hapd);
|
|
void ieee802_11_set_beacons(struct hostapd_iface *iface);
|
|
void ieee802_11_update_beacons(struct hostapd_iface *iface);
|