HS 2.0R2: Add more debugging messages to hs20-osu-client

Helps to figure out why some errors happen.

Signed-off-by: Ben Greear <greearb@candelatech.com>

hs20/client/osu_client.c

@@ -547,8 +547,9 @@ int hs20_add_pps_mo(struct hs20_osu_client *ctx, const char *uri,
 	wpa_printf(MSG_INFO, "SP FQDN: %s", fqdn);
 
 	if (!server_dnsname_suffix_match(ctx, fqdn)) {
-		wpa_printf(MSG_INFO, "FQDN '%s' for new PPS MO did not have suffix match with server's dNSName values",
-			   fqdn);
+		wpa_printf(MSG_INFO,
+			   "FQDN '%s' for new PPS MO did not have suffix match with server's dNSName values, count: %d",
+			   fqdn, (int) ctx->server_dnsname_count);
 		write_result(ctx, "FQDN '%s' for new PPS MO did not have suffix match with server's dNSName values",
 			     fqdn);
 		free(fqdn);
@@ -2094,10 +2095,14 @@ static int osu_connect(struct hs20_osu_client *ctx, const char *bssid,
 	}
 
 	ctx->no_reconnect = 1;
-	if (methods & 0x02)
+	if (methods & 0x02) {
+		wpa_printf(MSG_DEBUG, "Calling cmd_prov from osu_connect");
 		res = cmd_prov(ctx, url);
-	else if (methods & 0x01)
+	} else if (methods & 0x01) {
+		wpa_printf(MSG_DEBUG,
+			   "Calling cmd_oma_dm_prov from osu_connect");
 		res = cmd_oma_dm_prov(ctx, url);
+	}
 
 	wpa_printf(MSG_INFO, "Remove OSU network connection");
 	write_summary(ctx, "Remove OSU network connection");
@@ -2290,12 +2295,19 @@ selected:
 		}
 
 		if (connect == 2) {
-			if (last->methods & 0x02)
+			if (last->methods & 0x02) {
+				wpa_printf(MSG_DEBUG,
+					   "Calling cmd_prov from cmd_osu_select");
 				ret = cmd_prov(ctx, last->url);
-			else if (last->methods & 0x01)
+			} else if (last->methods & 0x01) {
+				wpa_printf(MSG_DEBUG,
+					   "Calling cmd_oma_dm_prov from cmd_osu_select");
 				ret = cmd_oma_dm_prov(ctx, last->url);
-			else
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "No supported OSU provisioning method");
 				ret = -1;
+			}
 		} else if (connect)
 			ret = osu_connect(ctx, last->bssid, last->osu_ssid,
 					  last->url, last->methods,
@@ -3125,6 +3137,7 @@ int main(int argc, char *argv[])
 			exit(0);
 		}
 		ctx.ca_fname = argv[optind + 2];
+		wpa_printf(MSG_DEBUG, "Calling cmd_prov from main");
 		cmd_prov(&ctx, argv[optind + 1]);
 	} else if (strcmp(argv[optind], "sim_prov") == 0) {
 		if (argc - optind < 2) {

hs20/client/spp_client.c

@@ -952,7 +952,9 @@ int cmd_prov(struct hs20_osu_client *ctx, const char *url)
 		return -1;
 	}
 
-	wpa_printf(MSG_INFO, "Credential provisioning requested");
+	wpa_printf(MSG_INFO,
+		   "Credential provisioning requested - URL: %s ca_fname: %s",
+		   url, ctx->ca_fname ? ctx->ca_fname : "N/A");
 
 	os_free(ctx->server_url);
 	ctx->server_url = os_strdup(url);