diff mbox series

[v2,06/10] ap: add PairwiseCiphers/GroupCipher to dbus interface

Message ID 20221102205327.268693-6-prestwoj@gmail.com (mailing list archive)
State New
Headers show
Series [v2,01/10] wiphy: add wiphy_get_supported_ciphers | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
prestwoj/iwd-ci-gitlint success GitLint

Commit Message

James Prestwood Nov. 2, 2022, 8:53 p.m. UTC
Expose these values on the DBus interface so clients can view them.
---
 src/ap.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
diff mbox series

Patch

diff --git a/src/ap.c b/src/ap.c
index 341a1662..bd78d2b5 100644
--- a/src/ap.c
+++ b/src/ap.c
@@ -3154,6 +3154,25 @@  static enum ie_rsn_cipher_suite ap_string_to_cipher(const char *str)
 		return 0;
 }
 
+static char *ap_ciphers_to_string(uint16_t ciphers)
+{
+	uint16_t i;
+	char **list = l_strv_new();
+	char *ret;
+
+	for (i = 0; i < 16; i++) {
+		if (!(ciphers & (1 << i)))
+			continue;
+
+		list = l_strv_append(list,
+					ie_rsn_cipher_suite_to_string(1 << i));
+	}
+
+	ret = l_strjoinv(list, ',');
+	l_strv_free(list);
+	return ret;
+}
+
 static int ap_load_config(struct ap_state *ap, const struct l_settings *config,
 				bool *out_cck_rates)
 {
@@ -3690,6 +3709,15 @@  static void ap_if_event_func(enum ap_event_type type, const void *event_data,
 		l_dbus_property_changed(dbus_get_bus(),
 					netdev_get_path(ap_if->netdev),
 					IWD_AP_INTERFACE, "Name");
+		l_dbus_property_changed(dbus_get_bus(),
+					netdev_get_path(ap_if->netdev),
+					IWD_AP_INTERFACE, "Frequency");
+		l_dbus_property_changed(dbus_get_bus(),
+					netdev_get_path(ap_if->netdev),
+					IWD_AP_INTERFACE, "PairwiseCiphers");
+		l_dbus_property_changed(dbus_get_bus(),
+					netdev_get_path(ap_if->netdev),
+					IWD_AP_INTERFACE, "GroupCipher");
 
 		l_rtnl_set_linkmode_and_operstate(rtnl,
 					netdev_get_ifindex(ap_if->netdev),
@@ -4061,6 +4089,44 @@  static bool ap_dbus_property_get_freq(struct l_dbus *dbus,
 	return true;
 }
 
+static bool ap_dbus_property_get_pairwise(struct l_dbus *dbus,
+					struct l_dbus_message *message,
+					struct l_dbus_message_builder *builder,
+					void *user_data)
+{
+	struct ap_if_data *ap_if = user_data;
+	char *list;
+
+	if (!ap_if->ap || !ap_if->ap->started)
+		return false;
+
+	list = ap_ciphers_to_string(ap_if->ap->ciphers);
+
+	l_dbus_message_builder_append_basic(builder, 's', list);
+	l_free(list);
+
+	return true;
+}
+
+static bool ap_dbus_property_get_group(struct l_dbus *dbus,
+					struct l_dbus_message *message,
+					struct l_dbus_message_builder *builder,
+					void *user_data)
+{
+	struct ap_if_data *ap_if = user_data;
+	char *cipher;
+
+	if (!ap_if->ap || !ap_if->ap->started)
+		return false;
+
+	cipher = ap_ciphers_to_string(ap_if->ap->group_cipher);
+
+	l_dbus_message_builder_append_basic(builder, 's', cipher);
+	l_free(cipher);
+
+	return true;
+}
+
 static void ap_setup_interface(struct l_dbus_interface *interface)
 {
 	l_dbus_interface_method(interface, "Start", 0, ap_dbus_start, "",
@@ -4082,6 +4148,10 @@  static void ap_setup_interface(struct l_dbus_interface *interface)
 					ap_dbus_property_get_scanning, NULL);
 	l_dbus_interface_property(interface, "Frequency", 0, "u",
 					ap_dbus_property_get_freq, NULL);
+	l_dbus_interface_property(interface, "PairwiseCiphers", 0, "s",
+					ap_dbus_property_get_pairwise, NULL);
+	l_dbus_interface_property(interface, "GroupCipher", 0, "s",
+					ap_dbus_property_get_group, NULL);
 }
 
 static void ap_destroy_interface(void *user_data)