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From: James Prestwood <prestwoj@gmail.com>
To: iwd@lists.linux.dev
Cc: James Prestwood <prestwoj@gmail.com>
Subject: [PATCH 6/6] monitor: parse DPP frame types
Date: Wed,  5 Oct 2022 15:46:32 -0700	[thread overview]
Message-ID: <20221005224632.780575-6-prestwoj@gmail.com> (raw)
In-Reply-To: <20221005224632.780575-1-prestwoj@gmail.com>

Parses the type of frame for easier debugging.
---
 monitor/nlmon.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/monitor/nlmon.c b/monitor/nlmon.c
index 2e232130..2222db09 100644
--- a/monitor/nlmon.c
+++ b/monitor/nlmon.c
@@ -4724,6 +4724,36 @@ static void print_anqp_frame(unsigned int level, const uint8_t *anqp,
 	}
 }
 
+static void print_dpp_public_action_frame(unsigned int level,
+					const uint8_t *data, size_t len)
+{
+	print_attr(level, "DPP Action Frame");
+
+	print_attr(level + 1, "Crypto Suite: %u", *data);
+	data++;
+
+	switch (*data) {
+	case 0:
+		print_attr(level + 1, "Type: Authentication Request");
+		break;
+	case 1:
+		print_attr(level + 1, "Type: Authentication Response");
+		break;
+	case 2:
+		print_attr(level + 1, "Type: Authentication Confirm");
+		break;
+	case 11:
+		print_attr(level + 1, "Type: Configuration Result");
+		break;
+	case 13:
+		print_attr(level + 1, "Type: Presence Announcement");
+		break;
+	default:
+		print_attr(level + 1, "Type: Unknown (%u)", *data);
+		break;
+	}
+}
+
 static void print_public_action_frame(unsigned int level, const uint8_t *body,
 					size_t body_len)
 {
@@ -4791,6 +4821,12 @@ static void print_public_action_frame(unsigned int level, const uint8_t *body,
 
 		print_p2p_public_action_frame(level + 1, body + 5,
 						body_len - 5);
+	} else if (!memcmp(oui, wifi_alliance_oui, 3) && oui[3] == 0x1a) {
+		if (!print_oui(level, oui))
+			return;
+
+		print_dpp_public_action_frame(level + 1, body + 5,
+						body_len - 5);
 	} else if (body[0] == 0x0a) {
 		if (body_len < 9)
 			return;
-- 
2.34.3


  parent reply	other threads:[~2022-10-05 22:46 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-05 22:46 [PATCH 1/6] station: add two debug events for FT James Prestwood
2022-10-05 22:46 ` [PATCH 2/6] hwsim: fix early bail out processing rules James Prestwood
2022-10-05 22:46 ` [PATCH 3/6] auto-t: remove rekey timeouts from autotests James Prestwood
2022-10-05 22:46 ` [PATCH 4/6] auto-t: remove old debug print from wpas.py James Prestwood
2022-10-05 22:46 ` [PATCH 5/6] auto-t: add two tests for new FT behavior James Prestwood
2022-10-05 22:46 ` James Prestwood [this message]
2022-10-06 14:02 ` [PATCH 1/6] station: add two debug events for FT Denis Kenzior

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