diff options
Diffstat (limited to 'package/network/services/hostapd/patches/110-notify-mgmt-frames.patch')
| -rw-r--r-- | package/network/services/hostapd/patches/110-notify-mgmt-frames.patch | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/package/network/services/hostapd/patches/110-notify-mgmt-frames.patch b/package/network/services/hostapd/patches/110-notify-mgmt-frames.patch deleted file mode 100644 index 9e187253d4..0000000000 --- a/package/network/services/hostapd/patches/110-notify-mgmt-frames.patch +++ /dev/null @@ -1,116 +0,0 @@ -From 53f8fdb534d5222a0e852e38afde3f49832ace06 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rapha=C3=ABl=20M=C3=A9lotte?= <raphael.melotte@mind.be> -Date: Thu, 26 Nov 2020 09:27:40 +0100 -Subject: [PATCH] hostapd: Add an option to notify management frames on - ctrl_iface -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -In some contexts (e.g. Multi-AP) it can be useful to have access to -some of the management frames in upper layers (e.g. to be able to -process the content of association requests externally). - -Add 'notify_mgmt_frames'. When enabled, it will notify the ctrl_iface -when a management frame arrives using 'AP_MGMT_FRAME_RECEIVED'. - -Note that to avoid completely flooding the ctrl_iface, not all -management frames are included (e.g. beacons are excluded). - -Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be> ---- - hostapd/config_file.c | 2 ++ - hostapd/hostapd.conf | 4 ++++ - src/ap/ap_config.h | 2 ++ - src/ap/ieee802_11.c | 25 +++++++++++++++++++++++++ - src/common/wpa_ctrl.h | 3 +++ - 5 files changed, 36 insertions(+) - ---- a/hostapd/config_file.c -+++ b/hostapd/config_file.c -@@ -4456,6 +4456,8 @@ static int hostapd_config_fill(struct ho - bss->multicast_to_unicast = atoi(pos); - } else if (os_strcmp(buf, "broadcast_deauth") == 0) { - bss->broadcast_deauth = atoi(pos); -+ } else if (os_strcmp(buf, "notify_mgmt_frames") == 0) { -+ conf->notify_mgmt_frames = atoi(pos); - #ifdef CONFIG_DPP - } else if (os_strcmp(buf, "dpp_name") == 0) { - os_free(bss->dpp_name); ---- a/hostapd/hostapd.conf -+++ b/hostapd/hostapd.conf -@@ -571,6 +571,10 @@ wmm_ac_vo_acm=0 - # Default: 1 (enabled) - #broadcast_deauth=1 - -+# Get notifications for management frames: -+# Default: 0 (disabled) -+#notify_mgmt_frames=0 -+ - ##### IEEE 802.11n related configuration ###################################### - - # ieee80211n: Whether IEEE 802.11n (HT) is enabled ---- a/src/ap/ap_config.h -+++ b/src/ap/ap_config.h -@@ -1060,6 +1060,8 @@ struct hostapd_config { - unsigned int airtime_update_interval; - #define AIRTIME_MODE_MAX (__AIRTIME_MODE_MAX - 1) - #endif /* CONFIG_AIRTIME_POLICY */ -+ -+ u8 notify_mgmt_frames; - }; - - ---- a/src/ap/ieee802_11.c -+++ b/src/ap/ieee802_11.c -@@ -4878,6 +4878,28 @@ static int handle_action(struct hostapd_ - return 1; - } - -+/** -+ * notify_mgmt_frame - notify of management frames on the control interface. -+ * @hapd: hostapd BSS data structure (the BSS to which the management frame was -+ * sent to) -+ * @buf: management frame data (starting from IEEE 802.11 header) -+ * @len: length of frame data in octets -+ * -+ * Notify the control interface of any management frame. -+ */ -+static void notify_mgmt_frame(struct hostapd_data *hapd, const u8 *buf, -+ size_t len) -+{ -+ -+ int hex_len = len * 2 + 1; -+ char *hex = os_malloc(hex_len); -+ -+ if (hex) { -+ wpa_snprintf_hex(hex, hex_len, buf, len); -+ wpa_msg_ctrl(hapd->msg_ctx, MSG_INFO, AP_MGMT_FRAME_RECEIVED "buf=%s", hex); -+ os_free(hex); -+ } -+} - - /** - * ieee802_11_mgmt - process incoming IEEE 802.11 management frames -@@ -4969,6 +4991,9 @@ int ieee802_11_mgmt(struct hostapd_data - if (hapd->iconf->track_sta_max_num) - sta_track_add(hapd->iface, mgmt->sa, ssi_signal); - -+ if (hapd->iconf->notify_mgmt_frames) -+ notify_mgmt_frame(hapd, buf, len); -+ - switch (stype) { - case WLAN_FC_STYPE_AUTH: - wpa_printf(MSG_DEBUG, "mgmt::auth"); ---- a/src/common/wpa_ctrl.h -+++ b/src/common/wpa_ctrl.h -@@ -396,6 +396,9 @@ extern "C" { - #define BIT(x) (1U << (x)) - #endif - -+/* Event triggered for received management frame */ -+#define AP_MGMT_FRAME_RECEIVED "AP-MGMT-FRAME-RECEIVED " -+ - /* BSS command information masks */ - - #define WPA_BSS_MASK_ALL 0xFFFDFFFF |