OCV: Add wlantest support for indicating OCV

Add wlantest parsing of the OCV RSN cpability flag.

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>

wlantest/Makefile

@@ -47,6 +47,7 @@ OBJS_lib += ../src/crypto/libcrypto.a
 
 CFLAGS += -DCONFIG_PEERKEY
 CFLAGS += -DCONFIG_IEEE80211W
+CFLAGS += -DCONFIG_OCV
 CFLAGS += -DCONFIG_IEEE80211R
 CFLAGS += -DCONFIG_HS20
 CFLAGS += -DCONFIG_DEBUG_FILE

wlantest/bss.c

@@ -283,7 +283,7 @@ void bss_update(struct wlantest *wt, struct wlantest_bss *bss,
 		   "group=%s%s%s%s%s%s%s%s%s"
 		   "mgmt_group_cipher=%s%s%s%s%s"
 		   "key_mgmt=%s%s%s%s%s%s%s%s%s"
-		   "rsn_capab=%s%s%s%s%s",
+		   "rsn_capab=%s%s%s%s%s%s",
 		   MAC2STR(bss->bssid),
 		   bss->proto == 0 ? "OPEN " : "",
 		   bss->proto & WPA_PROTO_WPA ? "WPA " : "",
@@ -333,7 +333,8 @@ void bss_update(struct wlantest *wt, struct wlantest_bss *bss,
 		   bss->rsn_capab & WPA_CAPABILITY_MFPR ? "MFPR " : "",
 		   bss->rsn_capab & WPA_CAPABILITY_MFPC ? "MFPC " : "",
 		   bss->rsn_capab & WPA_CAPABILITY_PEERKEY_ENABLED ?
-		   "PEERKEY " : "");
+		   "PEERKEY " : "",
+		   bss->rsn_capab & WPA_CAPABILITY_OCVC ? "OCVC " : "");
 }
 
 

wlantest/ctrl.c

@@ -982,6 +982,9 @@ static void info_print_rsn_capab(char *buf, size_t len, int capab)
 	if (capab & WPA_CAPABILITY_PEERKEY_ENABLED)
 		pos += os_snprintf(pos, end - pos, "%sPEERKEY",
 				   pos == buf ? "" : " ");
+	if (capab & WPA_CAPABILITY_OCVC)
+		pos += os_snprintf(pos, end - pos, "%sOCVC",
+				   pos == buf ? "" : " ");
 }
 
 

wlantest/sta.c

@@ -168,13 +168,19 @@ void sta_update_assoc(struct wlantest_sta *sta, struct ieee802_11_elems *elems)
 			   "without MFP to BSS " MACSTR " that advertises "
 			   "MFPR", MAC2STR(sta->addr), MAC2STR(bss->bssid));
 	}
+	if ((sta->rsn_capab & WPA_CAPABILITY_OCVC) &&
+	    !(sta->rsn_capab & WPA_CAPABILITY_MFPC)) {
+		wpa_printf(MSG_INFO, "STA " MACSTR " tries to associate "
+			   "without MFP to BSS " MACSTR " while supporting "
+			   "OCV", MAC2STR(sta->addr), MAC2STR(bss->bssid));
+	}
 
 skip_rsn_wpa:
 	wpa_printf(MSG_INFO, "STA " MACSTR
 		   " proto=%s%s%s%s"
 		   "pairwise=%s%s%s%s%s%s%s"
 		   "key_mgmt=%s%s%s%s%s%s%s%s%s%s%s"
-		   "rsn_capab=%s%s%s%s%s",
+		   "rsn_capab=%s%s%s%s%s%s",
 		   MAC2STR(sta->addr),
 		   sta->proto == 0 ? "OPEN " : "",
 		   sta->proto & WPA_PROTO_WPA ? "WPA " : "",
@@ -210,5 +216,6 @@ skip_rsn_wpa:
 		   sta->rsn_capab & WPA_CAPABILITY_MFPR ? "MFPR " : "",
 		   sta->rsn_capab & WPA_CAPABILITY_MFPC ? "MFPC " : "",
 		   sta->rsn_capab & WPA_CAPABILITY_PEERKEY_ENABLED ?
-		   "PEERKEY " : "");
+		   "PEERKEY " : "",
+		   sta->rsn_capab & WPA_CAPABILITY_OCVC ? "OCVC " : "");
 }