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815 lines
21 KiB
815 lines
21 KiB
--- a/hostapd/Makefile
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+++ b/hostapd/Makefile
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@@ -121,6 +121,11 @@ OBJS += ../src/common/hw_features_common
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OBJS += ../src/eapol_auth/eapol_auth_sm.o
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+ifdef CONFIG_UBUS
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+CFLAGS += -DUBUS_SUPPORT
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+OBJS += ../src/ap/ubus.o
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+LIBS += -lubox -lubus
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+endif
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ifdef CONFIG_CODE_COVERAGE
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CFLAGS += -O0 -fprofile-arcs -ftest-coverage
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--- a/src/ap/hostapd.h
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+++ b/src/ap/hostapd.h
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@@ -13,6 +13,7 @@
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#include "utils/list.h"
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#include "ap_config.h"
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#include "drivers/driver.h"
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+#include "ubus.h"
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struct wpa_ctrl_dst;
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struct radius_server_data;
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@@ -103,6 +104,7 @@ struct hostapd_data {
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struct hostapd_iface *iface;
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struct hostapd_config *iconf;
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struct hostapd_bss_config *conf;
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+ struct hostapd_ubus_bss ubus;
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int interface_added; /* virtual interface added for this BSS */
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unsigned int started:1;
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unsigned int disabled:1;
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@@ -286,6 +288,8 @@ struct hostapd_iface {
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struct hostapd_config *conf;
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char phy[16]; /* Name of the PHY (radio) */
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+ struct hostapd_ubus_iface ubus;
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+
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enum hostapd_iface_state {
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HAPD_IFACE_UNINITIALIZED,
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HAPD_IFACE_DISABLED,
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--- /dev/null
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+++ b/src/ap/ubus.c
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@@ -0,0 +1,494 @@
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+/*
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+ * hostapd / ubus support
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+ * Copyright (c) 2013, Felix Fietkau <nbd@openwrt.org>
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+ *
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+ * This software may be distributed under the terms of the BSD license.
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+ * See README for more details.
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+ */
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+
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+#include "utils/includes.h"
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+#include "utils/common.h"
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+#include "utils/eloop.h"
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+#include "common/ieee802_11_defs.h"
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+#include "hostapd.h"
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+#include "wps_hostapd.h"
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+#include "sta_info.h"
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+#include "ubus.h"
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+
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+static struct ubus_context *ctx;
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+static struct blob_buf b;
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+static int ctx_ref;
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+
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+static inline struct hostapd_data *get_hapd_from_object(struct ubus_object *obj)
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+{
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+ return container_of(obj, struct hostapd_data, ubus.obj);
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+}
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+
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+
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+struct ubus_banned_client {
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+ struct avl_node avl;
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+ u8 addr[ETH_ALEN];
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+};
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+
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+static void ubus_receive(int sock, void *eloop_ctx, void *sock_ctx)
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+{
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+ struct ubus_context *ctx = eloop_ctx;
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+ ubus_handle_event(ctx);
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+}
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+
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+static void ubus_reconnect_timeout(void *eloop_data, void *user_ctx)
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+{
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+ if (ubus_reconnect(ctx, NULL)) {
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+ eloop_register_timeout(1, 0, ubus_reconnect_timeout, ctx, NULL);
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+ return;
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+ }
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+
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+ eloop_register_read_sock(ctx->sock.fd, ubus_receive, ctx, NULL);
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+}
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+
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+static void hostapd_ubus_connection_lost(struct ubus_context *ctx)
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+{
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+ eloop_unregister_read_sock(ctx->sock.fd);
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+ eloop_register_timeout(1, 0, ubus_reconnect_timeout, ctx, NULL);
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+}
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+
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+static bool hostapd_ubus_init(void)
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+{
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+ if (ctx)
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+ return true;
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+
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+ ctx = ubus_connect(NULL);
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+ if (!ctx)
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+ return false;
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+
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+ ctx->connection_lost = hostapd_ubus_connection_lost;
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+ eloop_register_read_sock(ctx->sock.fd, ubus_receive, ctx, NULL);
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+ return true;
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+}
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+
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+static void hostapd_ubus_ref_inc(void)
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+{
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+ ctx_ref++;
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+}
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+
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+static void hostapd_ubus_ref_dec(void)
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+{
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+ ctx_ref--;
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+ if (!ctx)
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+ return;
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+
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+ if (ctx_ref)
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+ return;
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+
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+ eloop_unregister_read_sock(ctx->sock.fd);
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+ ubus_free(ctx);
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+ ctx = NULL;
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+}
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+
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+void hostapd_ubus_add_iface(struct hostapd_iface *iface)
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+{
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+ if (!hostapd_ubus_init())
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+ return;
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+}
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+
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+void hostapd_ubus_free_iface(struct hostapd_iface *iface)
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+{
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+ if (!ctx)
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+ return;
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+}
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+
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+static void
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+hostapd_bss_del_ban(void *eloop_data, void *user_ctx)
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+{
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+ struct ubus_banned_client *ban = eloop_data;
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+ struct hostapd_data *hapd = user_ctx;
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+
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+ avl_delete(&hapd->ubus.banned, &ban->avl);
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+ free(ban);
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+}
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+
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+static void
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+hostapd_bss_ban_client(struct hostapd_data *hapd, u8 *addr, int time)
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+{
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+ struct ubus_banned_client *ban;
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+
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+ if (time < 0)
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+ time = 0;
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+
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+ ban = avl_find_element(&hapd->ubus.banned, addr, ban, avl);
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+ if (!ban) {
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+ if (!time)
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+ return;
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+
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+ ban = os_zalloc(sizeof(*ban));
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+ memcpy(ban->addr, addr, sizeof(ban->addr));
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+ ban->avl.key = ban->addr;
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+ avl_insert(&hapd->ubus.banned, &ban->avl);
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+ } else {
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+ eloop_cancel_timeout(hostapd_bss_del_ban, ban, hapd);
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+ if (!time) {
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+ hostapd_bss_del_ban(ban, hapd);
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+ return;
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+ }
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+ }
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+
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+ eloop_register_timeout(0, time * 1000, hostapd_bss_del_ban, ban, hapd);
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+}
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+
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+static int
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+hostapd_bss_get_clients(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
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+ struct sta_info *sta;
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+ void *list, *c;
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+ char mac_buf[20];
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+ static const struct {
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+ const char *name;
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+ uint32_t flag;
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+ } sta_flags[] = {
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+ { "auth", WLAN_STA_AUTH },
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+ { "assoc", WLAN_STA_ASSOC },
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+ { "authorized", WLAN_STA_AUTHORIZED },
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+ { "preauth", WLAN_STA_PREAUTH },
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+ { "wds", WLAN_STA_WDS },
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+ { "wmm", WLAN_STA_WMM },
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+ { "ht", WLAN_STA_HT },
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+ { "vht", WLAN_STA_VHT },
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+ { "wps", WLAN_STA_WPS },
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+ { "mfp", WLAN_STA_MFP },
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+ };
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+
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+ blob_buf_init(&b, 0);
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+ blobmsg_add_u32(&b, "freq", hapd->iface->freq);
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+ list = blobmsg_open_table(&b, "clients");
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+ for (sta = hapd->sta_list; sta; sta = sta->next) {
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+ int i;
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+
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+ sprintf(mac_buf, MACSTR, MAC2STR(sta->addr));
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+ c = blobmsg_open_table(&b, mac_buf);
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+ for (i = 0; i < ARRAY_SIZE(sta_flags); i++)
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+ blobmsg_add_u8(&b, sta_flags[i].name,
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+ !!(sta->flags & sta_flags[i].flag));
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+ blobmsg_add_u32(&b, "aid", sta->aid);
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+ blobmsg_close_table(&b, c);
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+ }
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+ blobmsg_close_array(&b, list);
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+ ubus_send_reply(ctx, req, b.head);
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+
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+ return 0;
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+}
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+
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+enum {
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+ DEL_CLIENT_ADDR,
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+ DEL_CLIENT_REASON,
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+ DEL_CLIENT_DEAUTH,
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+ DEL_CLIENT_BAN_TIME,
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+ __DEL_CLIENT_MAX
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+};
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+
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+static const struct blobmsg_policy del_policy[__DEL_CLIENT_MAX] = {
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+ [DEL_CLIENT_ADDR] = { "addr", BLOBMSG_TYPE_STRING },
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+ [DEL_CLIENT_REASON] = { "reason", BLOBMSG_TYPE_INT32 },
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+ [DEL_CLIENT_DEAUTH] = { "deauth", BLOBMSG_TYPE_INT8 },
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+ [DEL_CLIENT_BAN_TIME] = { "ban_time", BLOBMSG_TYPE_INT32 },
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+};
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+
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+static int
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+hostapd_bss_del_client(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ struct blob_attr *tb[__DEL_CLIENT_MAX];
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+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
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+ struct sta_info *sta;
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+ bool deauth = false;
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+ int reason;
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+ u8 addr[ETH_ALEN];
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+
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+ blobmsg_parse(del_policy, __DEL_CLIENT_MAX, tb, blob_data(msg), blob_len(msg));
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+
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+ if (!tb[DEL_CLIENT_ADDR])
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+ return UBUS_STATUS_INVALID_ARGUMENT;
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+
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+ if (hwaddr_aton(blobmsg_data(tb[DEL_CLIENT_ADDR]), addr))
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+ return UBUS_STATUS_INVALID_ARGUMENT;
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+
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+ if (tb[DEL_CLIENT_REASON])
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+ reason = blobmsg_get_u32(tb[DEL_CLIENT_REASON]);
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+
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+ if (tb[DEL_CLIENT_DEAUTH])
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+ deauth = blobmsg_get_bool(tb[DEL_CLIENT_DEAUTH]);
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+
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+ sta = ap_get_sta(hapd, addr);
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+ if (sta) {
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+ if (deauth) {
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+ hostapd_drv_sta_deauth(hapd, addr, reason);
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+ ap_sta_deauthenticate(hapd, sta, reason);
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+ } else {
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+ hostapd_drv_sta_disassoc(hapd, addr, reason);
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+ ap_sta_disassociate(hapd, sta, reason);
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+ }
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+ }
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+
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+ if (tb[DEL_CLIENT_BAN_TIME])
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+ hostapd_bss_ban_client(hapd, addr, blobmsg_get_u32(tb[DEL_CLIENT_BAN_TIME]));
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+
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+ return 0;
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+}
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+
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+static void
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+blobmsg_add_macaddr(struct blob_buf *buf, const char *name, const u8 *addr)
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+{
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+ char *s;
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+
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+ s = blobmsg_alloc_string_buffer(buf, name, 20);
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+ sprintf(s, MACSTR, MAC2STR(addr));
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+ blobmsg_add_string_buffer(buf);
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+}
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+
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+static int
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+hostapd_bss_list_bans(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
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+ struct ubus_banned_client *ban;
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+ void *c;
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+
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+ blob_buf_init(&b, 0);
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+ c = blobmsg_open_array(&b, "clients");
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+ avl_for_each_element(&hapd->ubus.banned, ban, avl)
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+ blobmsg_add_macaddr(&b, NULL, ban->addr);
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+ blobmsg_close_array(&b, c);
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+ ubus_send_reply(ctx, req, b.head);
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+
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+ return 0;
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+}
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+
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+static int
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+hostapd_bss_wps_start(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ int rc;
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+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
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+
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+ rc = hostapd_wps_button_pushed(hapd, NULL);
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+
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+ if (rc != 0)
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+ return UBUS_STATUS_NOT_SUPPORTED;
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+
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+ return 0;
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+}
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+
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+static int
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+hostapd_bss_wps_cancel(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ int rc;
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+ struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
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+
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+ rc = hostapd_wps_cancel(hapd);
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+
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+ if (rc != 0)
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+ return UBUS_STATUS_NOT_SUPPORTED;
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+
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+ return 0;
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+}
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+
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+enum {
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+ CSA_FREQ,
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+ CSA_BCN_COUNT,
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+ __CSA_MAX
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+};
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+
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+static const struct blobmsg_policy csa_policy[__CSA_MAX] = {
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+ /*
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+ * for now, frequency and beacon count are enough, add more
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+ * parameters on demand
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+ */
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+ [CSA_FREQ] = { "freq", BLOBMSG_TYPE_INT32 },
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+ [CSA_BCN_COUNT] = { "bcn_count", BLOBMSG_TYPE_INT32 },
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+};
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+
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+#ifdef NEED_AP_MLME
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+static int
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+hostapd_switch_chan(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ struct blob_attr *tb[__CSA_MAX];
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+ struct hostapd_data *hapd = get_hapd_from_object(obj);
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+ struct csa_settings css;
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+
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+ blobmsg_parse(csa_policy, __CSA_MAX, tb, blob_data(msg), blob_len(msg));
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+
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+ if (!tb[CSA_FREQ])
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+ return UBUS_STATUS_INVALID_ARGUMENT;
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+
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+ memset(&css, 0, sizeof(css));
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+ css.freq_params.freq = blobmsg_get_u32(tb[CSA_FREQ]);
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+ if (tb[CSA_BCN_COUNT])
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+ css.cs_count = blobmsg_get_u32(tb[CSA_BCN_COUNT]);
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+
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+ if (hostapd_switch_channel(hapd, &css) != 0)
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+ return UBUS_STATUS_NOT_SUPPORTED;
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+ return UBUS_STATUS_OK;
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+}
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+#endif
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+
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+enum {
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+ VENDOR_ELEMENTS,
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+ __VENDOR_ELEMENTS_MAX
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+};
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+
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+static const struct blobmsg_policy ve_policy[__VENDOR_ELEMENTS_MAX] = {
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+ /* vendor elements are provided as hex-string */
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+ [VENDOR_ELEMENTS] = { "vendor_elements", BLOBMSG_TYPE_STRING },
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+};
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+
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+static int
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+hostapd_vendor_elements(struct ubus_context *ctx, struct ubus_object *obj,
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+ struct ubus_request_data *req, const char *method,
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+ struct blob_attr *msg)
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+{
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+ struct blob_attr *tb[__VENDOR_ELEMENTS_MAX];
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+ struct hostapd_data *hapd = get_hapd_from_object(obj);
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+
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+ blobmsg_parse(ve_policy, __VENDOR_ELEMENTS_MAX, tb,
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+ blob_data(msg), blob_len(msg));
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+
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+ if (!tb[VENDOR_ELEMENTS])
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+ return UBUS_STATUS_INVALID_ARGUMENT;
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+
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+ const char *vendor_elements = blobmsg_data(tb[VENDOR_ELEMENTS]);
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+ if (hostapd_set_iface(hapd->iconf, hapd->conf, "vendor_elements",
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+ vendor_elements) != 0)
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+ return UBUS_STATUS_NOT_SUPPORTED;
|
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+
|
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+ /* update beacons if vendor elements were set successfully */
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+ if (ieee802_11_update_beacons(hapd->iface) != 0)
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+ return UBUS_STATUS_NOT_SUPPORTED;
|
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+ return UBUS_STATUS_OK;
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+}
|
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+
|
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+static const struct ubus_method bss_methods[] = {
|
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+ UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients),
|
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+ UBUS_METHOD("del_client", hostapd_bss_del_client, del_policy),
|
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+ UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans),
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+ UBUS_METHOD_NOARG("wps_start", hostapd_bss_wps_start),
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+ UBUS_METHOD_NOARG("wps_cancel", hostapd_bss_wps_cancel),
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+#ifdef NEED_AP_MLME
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+ UBUS_METHOD("switch_chan", hostapd_switch_chan, csa_policy),
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+#endif
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+ UBUS_METHOD("set_vendor_elements", hostapd_vendor_elements, ve_policy),
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+};
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+
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+static struct ubus_object_type bss_object_type =
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+ UBUS_OBJECT_TYPE("hostapd_bss", bss_methods);
|
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+
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|
+static int avl_compare_macaddr(const void *k1, const void *k2, void *ptr)
|
|
+{
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|
+ 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;
|
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+
|
|
+ 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
|
|
@@ -277,6 +277,7 @@ static void hostapd_free_hapd_data(struc
|
|
hapd->started = 0;
|
|
|
|
wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
|
|
+ hostapd_ubus_free_bss(hapd);
|
|
iapp_deinit(hapd->iapp);
|
|
hapd->iapp = NULL;
|
|
accounting_deinit(hapd);
|
|
@@ -1098,6 +1099,8 @@ 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;
|
|
}
|
|
|
|
@@ -1384,6 +1387,7 @@ int hostapd_setup_interface_complete(str
|
|
if (err)
|
|
goto fail;
|
|
|
|
+ hostapd_ubus_add_iface(iface);
|
|
wpa_printf(MSG_DEBUG, "Completing interface initialization");
|
|
if (iface->conf->channel) {
|
|
#ifdef NEED_AP_MLME
|
|
@@ -1544,6 +1548,7 @@ dfs_offload:
|
|
|
|
fail:
|
|
wpa_printf(MSG_ERROR, "Interface initialization failed");
|
|
+ hostapd_ubus_free_iface(iface);
|
|
hostapd_set_state(iface, HAPD_IFACE_DISABLED);
|
|
wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
|
|
if (iface->interfaces && iface->interfaces->terminate_on_error)
|
|
@@ -1873,6 +1878,7 @@ void hostapd_interface_deinit_free(struc
|
|
(unsigned int) iface->conf->num_bss);
|
|
driver = iface->bss[0]->driver;
|
|
drv_priv = iface->bss[0]->drv_priv;
|
|
+ hostapd_ubus_free_iface(iface);
|
|
hostapd_interface_deinit(iface);
|
|
wpa_printf(MSG_DEBUG, "%s: driver=%p drv_priv=%p -> hapd_deinit",
|
|
__func__, driver, drv_priv);
|
|
--- a/src/ap/ieee802_11.c
|
|
+++ b/src/ap/ieee802_11.c
|
|
@@ -881,7 +881,8 @@ int auth_sae_init_committed(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;
|
|
@@ -897,6 +898,11 @@ static void handle_auth(struct hostapd_d
|
|
char *identity = NULL;
|
|
char *radius_cui = NULL;
|
|
u16 seq_ctrl;
|
|
+ struct hostapd_ubus_request req = {
|
|
+ .type = HOSTAPD_UBUS_AUTH_REQ,
|
|
+ .mgmt_frame = mgmt,
|
|
+ .frame_info = fi,
|
|
+ };
|
|
|
|
if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
|
|
wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
|
|
@@ -983,6 +989,14 @@ 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",
|
|
@@ -1694,13 +1708,18 @@ 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, seq_ctrl, fc;
|
|
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))) {
|
|
@@ -1820,6 +1839,13 @@ 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;
|
|
|
|
@@ -2236,7 +2262,7 @@ int 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 1;
|
|
}
|
|
|
|
@@ -2251,17 +2277,17 @@ int 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);
|
|
ret = 1;
|
|
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);
|
|
ret = 1;
|
|
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);
|
|
ret = 1;
|
|
break;
|
|
case WLAN_FC_STYPE_DISASSOC:
|
|
--- a/src/ap/beacon.c
|
|
+++ b/src/ap/beacon.c
|
|
@@ -542,7 +542,7 @@ 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;
|
|
@@ -550,8 +550,14 @@ 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))
|
|
@@ -710,6 +716,12 @@ 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
|
|
@@ -14,7 +14,7 @@ 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);
|
|
int ieee802_11_set_beacon(struct hostapd_data *hapd);
|
|
int ieee802_11_set_beacons(struct hostapd_iface *iface);
|
|
int ieee802_11_update_beacons(struct hostapd_iface *iface);
|
|
|