dbus: Expose authentication status to D-Bus
wpa_supplicant currently logs CTRL-EVENT-AUTH-FAILED errors when authentication fails, but doesn't expose any property to the D-Bus interface related to this. This change adds the "AuthStatusCode" property to the interface, which contains the IEEE 802.11 status code of the last authentication. Signed-off-by: Alex Khouderchah <akhouderchah@chromium.org>
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9 changed files with 53 additions and 0 deletions
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@ -769,6 +769,11 @@ fi.w1.wpa_supplicant1.CreateInterface.
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<p>The most recent IEEE 802.11 reason code for disconnect. Negative value indicates locally generated disconnection.</p>
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</li>
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<li>
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<h3>AuthStatusCode - i - (read)</h3>
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<p>The most recent IEEE 802.11 status code for authentication.</p>
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</li>
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<li>
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<h3>AssocStatusCode - i - (read)</h3>
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<p>The most recent IEEE 802.11 status code for association rejection.</p>
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@ -2231,6 +2231,10 @@ void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
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prop = "DisconnectReason";
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flush = TRUE;
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break;
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case WPAS_DBUS_PROP_AUTH_STATUS_CODE:
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prop = "AuthStatusCode";
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flush = TRUE;
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break;
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case WPAS_DBUS_PROP_ASSOC_STATUS_CODE:
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prop = "AssocStatusCode";
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flush = TRUE;
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@ -3772,6 +3776,11 @@ static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
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NULL,
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NULL
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},
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{ "AuthStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
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wpas_dbus_getter_auth_status_code,
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NULL,
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NULL
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},
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{ "AssocStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
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wpas_dbus_getter_assoc_status_code,
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NULL,
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@ -30,6 +30,7 @@ enum wpas_dbus_prop {
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WPAS_DBUS_PROP_BSSS,
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WPAS_DBUS_PROP_STATIONS,
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WPAS_DBUS_PROP_DISCONNECT_REASON,
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WPAS_DBUS_PROP_AUTH_STATUS_CODE,
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WPAS_DBUS_PROP_ASSOC_STATUS_CODE,
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WPAS_DBUS_PROP_ROAM_TIME,
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WPAS_DBUS_PROP_ROAM_COMPLETE,
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@ -3092,6 +3092,27 @@ dbus_bool_t wpas_dbus_getter_disconnect_reason(
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}
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/**
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* wpas_dbus_getter_auth_status_code - Get most recent auth status code
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* @iter: Pointer to incoming dbus message iter
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* @error: Location to store error on failure
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* @user_data: Function specific data
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* Returns: TRUE on success, FALSE on failure
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*
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* Getter for "AuthStatusCode" property.
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*/
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dbus_bool_t wpas_dbus_getter_auth_status_code(
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const struct wpa_dbus_property_desc *property_desc,
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DBusMessageIter *iter, DBusError *error, void *user_data)
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{
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struct wpa_supplicant *wpa_s = user_data;
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dbus_int32_t reason = wpa_s->auth_status_code;
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return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
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&reason, error);
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}
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/**
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* wpas_dbus_getter_assoc_status_code - Get most recent failed assoc status code
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* @iter: Pointer to incoming dbus message iter
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@ -150,6 +150,7 @@ DECLARE_ACCESSOR(wpas_dbus_getter_fast_reauth);
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DECLARE_ACCESSOR(wpas_dbus_setter_fast_reauth);
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DECLARE_ACCESSOR(wpas_dbus_getter_disconnect_reason);
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DECLARE_ACCESSOR(wpas_dbus_getter_disassociate_reason);
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DECLARE_ACCESSOR(wpas_dbus_getter_auth_status_code);
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DECLARE_ACCESSOR(wpas_dbus_getter_assoc_status_code);
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DECLARE_ACCESSOR(wpas_dbus_getter_roam_time);
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DECLARE_ACCESSOR(wpas_dbus_getter_roam_complete);
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@ -4166,6 +4166,8 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
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"FST: MB IEs updated from auth IE");
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#endif /* CONFIG_FST */
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sme_event_auth(wpa_s, data);
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wpa_s->auth_status_code = data->auth.status_code;
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wpas_notify_auth_status_code(wpa_s);
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break;
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case EVENT_ASSOC:
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#ifdef CONFIG_TESTING_OPTIONS
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@ -140,6 +140,15 @@ void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
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}
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void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s)
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{
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if (wpa_s->p2p_mgmt)
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return;
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wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AUTH_STATUS_CODE);
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}
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void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s)
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{
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if (wpa_s->p2p_mgmt)
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@ -23,6 +23,7 @@ void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
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enum wpa_states new_state,
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enum wpa_states old_state);
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void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s);
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void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s);
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void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s);
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void wpas_notify_roam_time(struct wpa_supplicant *wpa_s);
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void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s);
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@ -1024,6 +1024,10 @@ struct wpa_supplicant {
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/* WLAN_REASON_* reason codes. Negative if locally generated. */
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int disconnect_reason;
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/* WLAN_STATUS_* status codes from last received Authentication frame
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* from the AP. */
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u16 auth_status_code;
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/* WLAN_STATUS_* status codes from (Re)Association Response frame. */
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u16 assoc_status_code;
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