Add support to get PMF informationsubmit/tizen/20220215.060643accepted/tizen/unified/20220216.175734

Change-Id: I7286c346750504175e24cbb569404e586b309a85
Signed-off-by: Jaehyun Kim <jeik01.kim@samsung.com>

6 files changed, 41 insertions, 6 deletions

diff --git a/gsupplicant/gsupplicant.h b/gsupplicant/gsupplicant.h
index e7c4e58b..0823a394 100755
--- a/gsupplicant/gsupplicant.h
+++ b/gsupplicant/gsupplicant.h
@@ -523,6 +523,7 @@ dbus_bool_t g_supplicant_network_get_privacy(GSupplicantNetwork *network);
 void *g_supplicant_network_get_wifi_vsie(GSupplicantNetwork *network);
 const unsigned char *g_supplicant_network_get_countrycode(GSupplicantNetwork
 							  *network);
+dbus_bool_t g_supplicant_network_is_pmf_required(GSupplicantNetwork *network);
 void *g_supplicant_network_get_bssid_list(GSupplicantNetwork *network);
 GSupplicantPhy_mode g_supplicant_network_get_phy_mode(GSupplicantNetwork *network);
 dbus_bool_t g_supplicant_network_get_transition_mode(GSupplicantNetwork *network);
diff --git a/gsupplicant/supplicant.c b/gsupplicant/supplicant.c
index 6cf4cf22..9ecaf069 100755
--- a/gsupplicant/supplicant.c
+++ b/gsupplicant/supplicant.c
@@ -317,6 +317,7 @@ struct g_supplicant_bss {
 	unsigned int transition_mode_ssid_len;
 	unsigned char transition_mode_bssid[6];
 	unsigned char transition_mode_ssid[32];
+	dbus_bool_t pmf_required;
 #endif
 };
 
@@ -1764,6 +1765,14 @@ const unsigned char *g_supplicant_network_get_countrycode(GSupplicantNetwork
 
 	return network->country_code;
 }
+
+dbus_bool_t g_supplicant_network_is_pmf_required(GSupplicantNetwork *network)
+{
+	if (!network)
+		return 0;
+
+	return network->best_bss->pmf_required;
+}
 #endif
 
 const unsigned char *g_supplicant_peer_get_widi_ies(GSupplicantPeer *peer,
@@ -2929,6 +2938,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 	unsigned char *ext_rates = NULL;
 	unsigned int max_rate = 0;
 	unsigned int max_ext_rate = 0;
+	unsigned int offset = 0;
 	bool ht = false;
 	bool vht = false;
 #endif
@@ -2946,6 +2956,8 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 #if defined TIZEN_EXT
 #define VENDOR_SPECIFIC_INFO 0xDD
 #define WLAN_EID_COUNTRY 7
+#define WLAN_EID_RSN_INFO 48
+#define RSN_CAPABILITY_MFP_REQ (1 << 6)
 #endif
 
 	dbus_message_iter_recurse(iter, &array);
@@ -2963,7 +2975,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 		unsigned char *vsie;
 		int vsie_len = 0;
 
-		if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, OWE_WFA_OUI, sizeof(OWE_WFA_OUI)) == 0) {
+		if (ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, OWE_WFA_OUI, sizeof(OWE_WFA_OUI)) == 0) {
 			SUPPLICANT_DBG("IE: match vendor specific data : OWE Transition Mode");
 
 /*
@@ -2993,7 +3005,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 			continue;
 		}
 
-		if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) {
+		if (ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) {
 
 			if (!simplified_log)
 				SUPPLICANT_DBG("IE: match vendor specific data");
@@ -3009,7 +3021,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 			continue;
 		}
 
-		if(ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) {
+		if (ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) {
 			/* Add country code only if it is a valid alphabet */
 			if (ie[2] >= 65 && ie[2] <= 90 && ie[3] >= 65 && ie[3] <= 90) {
 				memcpy(bss->country_code, ie+2, COUNTRY_CODE_LENGTH);
@@ -3054,6 +3066,18 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 			}
 			continue;
 		}
+
+		if (ie[0] == WLAN_EID_RSN_INFO && ie[1] >= 20) {
+			r_len = ie[1];
+			offset = 10 + ie[8] * 4;
+			offset += ie[offset] * 4 + 2;
+
+			if (offset <= r_len + 1 &&
+					(ie[offset] & RSN_CAPABILITY_MFP_REQ) != 0)
+				bss->pmf_required = TRUE;
+
+			continue;
+		}
 #endif
 		if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN ||
 			memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0)
diff --git a/packaging/connman.spec b/packaging/connman.spec
index 7273013a..ff92bd63 100644
--- a/packaging/connman.spec
+++ b/packaging/connman.spec
@@ -6,7 +6,7 @@
 
 Name:           connman
 Version:        1.38
-Release:        12
+Release:        14
 License:        GPL-2.0+
 Summary:        Connection Manager
 Url:            http://connman.net
diff --git a/plugins/wifi.c b/plugins/wifi.c
index 0b5315f0..26b988e0 100755
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -5318,6 +5318,8 @@ static void network_added(GSupplicantNetwork *supplicant_network)
 			g_supplicant_network_get_enc_mode(supplicant_network));
 	connman_network_set_rsn_mode(network,
 			g_supplicant_network_get_rsn_mode(supplicant_network));
+	connman_network_set_bool(network, "WiFi.PMFRequired",
+			(bool)g_supplicant_network_is_pmf_required(supplicant_network));
 	connman_network_set_keymgmt(network, keymgmt);
 	connman_network_set_bool(network, "WiFi.HS20AP",
 			g_supplicant_network_is_hs20AP(supplicant_network));
diff --git a/src/network.c b/src/network.c
index ed05a52a..6849c1b7 100755
--- a/src/network.c
+++ b/src/network.c
@@ -122,6 +122,7 @@ struct connman_network {
 		unsigned int keymgmt;
 		char *keymgmt_type;
 		bool rsn_mode;
+		bool pmf_required;
 		int disconnect_reason;
 		int assoc_status_code;
 		GSList *vsie_list;
@@ -3013,9 +3014,10 @@ int connman_network_set_bool(struct connman_network *network,
 		network->wifi.isHS20AP = value;
 	else if (g_strcmp0(key, "WiFi.TRANSITION_MODE") == 0)
 		network->wifi.owe_transition_mode = value;
-	else if (g_strcmp0(key, "WiFi.Roaming") == 0) {
+	else if (g_strcmp0(key, "WiFi.Roaming") == 0)
 		network->wifi.roaming_progress = value;
-	}
+	else if (g_strcmp0(key, "WiFi.PMFRequired") == 0)
+		network->wifi.pmf_required = value;
 #endif
 
 	return -EINVAL;
@@ -3048,6 +3050,8 @@ bool connman_network_get_bool(struct connman_network *network,
 		return network->wifi.owe_transition_mode;
 	else if (g_str_equal(key, "WiFi.Roaming"))
 		return network->wifi.roaming_progress;
+	else if (g_str_equal(key, "WiFi.PMFRequired"))
+		return network->wifi.pmf_required;
 #endif
 
 	return false;
diff --git a/src/service.c b/src/service.c
index 5e7eb8d0..19056a81 100755
--- a/src/service.c
+++ b/src/service.c
@@ -4288,6 +4288,7 @@ static void append_wifi_ext_info(DBusMessageIter *dict,
 	const char *enc_mode;
 	const char *str;
 	gboolean passpoint;
+	gboolean pmf_required;
 	char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
 	char *country_code_str = country_code_buff;
 	unsigned char *country_code;
@@ -4302,6 +4303,7 @@ static void append_wifi_ext_info(DBusMessageIter *dict,
 	enc_mode = connman_network_get_enc_mode(network);
 	passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
 	keymgmt = connman_network_get_keymgmt(network);
+	pmf_required = connman_network_get_bool(network, "WiFi.PMFRequired");
 	country_code = connman_network_get_countrycode(network);
 	connection_mode = connman_network_get_connection_mode(network);
 	sec_list = (GSList *)connman_network_get_sec_list(network);
@@ -4331,6 +4333,8 @@ static void append_wifi_ext_info(DBusMessageIter *dict,
 					DBUS_TYPE_BOOLEAN, &passpoint);
 	connman_dbus_dict_append_basic(dict, "Keymgmt",
 					DBUS_TYPE_UINT32, &keymgmt);
+	connman_dbus_dict_append_basic(dict, "PmfReq",
+					DBUS_TYPE_BOOLEAN, &pmf_required);
 	connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
 				       &country_code_str);
 	connman_dbus_dict_append_basic(dict, "ConnMode",