From: Jouni Malinen <jouni@codeaurora.org>
Date: Wed, 18 Sep 2019 21:12:27 +0000 (+0300)
Subject: DPP: Debug print configRequest bandSupport on Configurator
X-Git-Tag: hostap_2_10~2346
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f32aa244efe66dd102397a9521be1a7b07f4b6a7;p=thirdparty%2Fhostap.git

DPP: Debug print configRequest bandSupport on Configurator

Go through the received bandSupport JSON array and print its contents in
the debug log. This information might be exposed to upper layer
configuration generation/use somehow in the future.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---

diff --git a/src/common/dpp.c b/src/common/dpp.c
index 5b8d6a547..c76d87281 100644
--- a/src/common/dpp.c
+++ b/src/common/dpp.c
@@ -5167,6 +5167,22 @@ dpp_conf_req_rx(struct dpp_authentication *auth, const u8 *attr_start,
 	if (token && token->type == JSON_STRING)
 		wpa_printf(MSG_DEBUG, "DPP: mudurl = '%s'", token->string);
 
+	token = json_get_member(root, "bandSupport");
+	if (token && token->type == JSON_ARRAY) {
+		wpa_printf(MSG_DEBUG, "DPP: bandSupport");
+		token = token->child;
+		while (token) {
+			if (token->type != JSON_NUMBER)
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Invalid bandSupport array member type");
+			else
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Supported global operating class: %d",
+					   token->number);
+			token = token->sibling;
+		}
+	}
+
 	resp = dpp_build_conf_resp(auth, e_nonce, e_nonce_len, ap);
 
 fail: