From patchwork Wed Sep 21 21:46:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12984218 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 803AFC32771 for ; Wed, 21 Sep 2022 21:47:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229938AbiIUVrC (ORCPT ); Wed, 21 Sep 2022 17:47:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229844AbiIUVrB (ORCPT ); Wed, 21 Sep 2022 17:47:01 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57B77A6C09 for ; Wed, 21 Sep 2022 14:46:59 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id q35-20020a17090a752600b002038d8a68fbso201219pjk.0 for ; Wed, 21 Sep 2022 14:46:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date; bh=vwM4v1MnP7853alqfAnZiMdkfGJRHdUbxt+yknv4j4Q=; b=bCBmV2BvznmUXhOYE54f6j/Ijqj1bRHoHhNTgYMa+aa2i58/QSMAw6EpE+kh/8W+jg TypN7q3Ipv7c0PVv/h4WZBYpHxmwyJPNZacmRAPQbj+w55gfx1Ta9cONtWHSbLtwhqyk Cb7d9sULus/3mXDXv7XM7kj31JBfNA0EsKxA/NNB1GOH5xHdBbRYXnOdUxFC7Uzn4w8I bTa1aYMq+W9acPKddVp3JXcxEg55dtQzt+mAIelmCtrB6Rqbf4g56CLZ66h7MqLIEPeP Y7ZWmh6DMSOoMomLDR6lqsz5X5xHPvxCh/YuJovbFddTX5BeB5kcE4Q7vNNRe1Z+A7zc 0yrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date; bh=vwM4v1MnP7853alqfAnZiMdkfGJRHdUbxt+yknv4j4Q=; b=LbYaEtxr1Fv2vL+KNKTe8QunfJ6x7OQY4pta+zyVreH2Dx6karTLdbMwz1nBBoxALG XkVqO5N08QIXLhJuVm/80agyEAeS0OP8Vd50z5k3vAFYVhSmrL4XvzvTEeE0JOBNXfUA CbwsT5KmcLPrHEQoXUc5MNbAUvBbHhP3/ZzG0UdZOlXovWyPrvbPiif4vh7g7cjrCwwl TYt4pUJRmbMj9VdiBJPilApWy3YgfUti39Zxz0F3DItgB3JOTR9uo/Nnn6VhkDQAxGZV XBYDXfATlAq1zKNwCgZ3pZ+5NK54xaGJNWhSU8c3FGXPJecZbI1KmLPuG7uTAybCpUV9 xu1g== X-Gm-Message-State: ACrzQf1/STC7Kx+gxVd3p+fcXYFFibmtd6/wT7x1wcAqy5XjLOg99eks jPGoPwuPuULCesm3wwYs9itEVYlEMIM= X-Google-Smtp-Source: AMsMyM6IOZEBhpAq2Rf9NtdNNkcW2j+UHqt9zRa1HysLiQU+iS+UghaqgGvqVMFx/RLanum9t1onqw== X-Received: by 2002:a17:902:c410:b0:177:82b6:e6ed with SMTP id k16-20020a170902c41000b0017782b6e6edmr232748plk.27.1663796818299; Wed, 21 Sep 2022 14:46:58 -0700 (PDT) Received: from lvondent-mobl4.. (c-71-56-157-77.hsd1.or.comcast.net. [71.56.157.77]) by smtp.gmail.com with ESMTPSA id t11-20020a170902e84b00b001782a6fbcacsm2506526plg.101.2022.09.21.14.46.57 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 14:46:57 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 1/3] gatt: Fix not setting permissions for CCC Date: Wed, 21 Sep 2022 14:46:54 -0700 Message-Id: <20220921214656.2241730-1-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz CCC shall always have both Read and Write permissions set in addition to what application set. Fixes: https://github.com/bluez/bluez/issues/399 --- src/gatt-database.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/gatt-database.c b/src/gatt-database.c index 89a3dc47560b..a212dfc4e694 100644 --- a/src/gatt-database.c +++ b/src/gatt-database.c @@ -1238,7 +1238,8 @@ static void populate_gatt_service(struct btd_gatt_database *database) NULL, NULL, database); database->svc_chngd_ccc = service_add_ccc(service, database, NULL, NULL, - 0, NULL); + BT_ATT_PERM_READ | + BT_ATT_PERM_WRITE, NULL); bt_uuid16_create(&uuid, GATT_CHARAC_CLI_FEAT); database->cli_feat = gatt_db_service_add_characteristic(service, @@ -1726,8 +1727,10 @@ static bool parse_chrc_flags(DBusMessageIter *array, uint8_t *props, *perm |= BT_ATT_PERM_WRITE; } else if (!strcmp("notify", flag)) { *props |= BT_GATT_CHRC_PROP_NOTIFY; + *ccc_perm |= BT_ATT_PERM_WRITE; } else if (!strcmp("indicate", flag)) { *props |= BT_GATT_CHRC_PROP_INDICATE; + *ccc_perm |= BT_ATT_PERM_WRITE; } else if (!strcmp("authenticated-signed-writes", flag)) { *props |= BT_GATT_CHRC_PROP_AUTH; *perm |= BT_ATT_PERM_WRITE; @@ -2896,6 +2899,9 @@ static bool database_add_ccc(struct external_service *service, !(chrc->props & BT_GATT_CHRC_PROP_INDICATE)) return true; + /* Always set read/write permissions */ + chrc->ccc_perm |= BT_ATT_PERM_WRITE | BT_ATT_PERM_READ; + chrc->ccc = service_add_ccc(service->attrib, service->app->database, ccc_write_cb, chrc, chrc->ccc_perm, NULL); if (!chrc->ccc) { From patchwork Wed Sep 21 21:46:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12984217 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BF75ECAAD8 for ; Wed, 21 Sep 2022 21:47:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229935AbiIUVrC (ORCPT ); Wed, 21 Sep 2022 17:47:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229762AbiIUVrB (ORCPT ); Wed, 21 Sep 2022 17:47:01 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7BD28857FB for ; Wed, 21 Sep 2022 14:47:00 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id fv3so7903937pjb.0 for ; Wed, 21 Sep 2022 14:47:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date; bh=5GZxcBiJGKp47n50Mm9YXlGISV8AqMdHecBdqqmUSeY=; b=iT/tnWcwTflhlhmc501i+b3k2EJLBZNQOQIPvya9GMVSsD8Hno5J6oK8fM09NumerT YqA2eOruVVpK2wpVQz3Y8Dzr3Ygd4ffZC+KZcaJypZPXMebakbcM0l3Xw+uYkJeM6GFy p/FDxxI/JNW8kpTL+NcD13bsgwbARFEsykIBYFc+QExDHtf2kRSyW4OiXQnEygvhH7Z5 HUkn+ncoPJD/ZqapX45U3TpOu6ZmviZVEx8sazav4qbmzoyTPSFNLk4KlXK6T8AesGgP okPj/LFUD4M+uhCs/5KWV4uyO156G9qgDlEpOyb4L/z3sgWxJTXFuCNhF5v2330rA6Rw zmVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date; bh=5GZxcBiJGKp47n50Mm9YXlGISV8AqMdHecBdqqmUSeY=; b=fHZ8nSpUy0E8JEWz3XAc4aYHsw5cGMggTqwJd9eMYEAih2LPvqxqHWw7hm7YxHIvVi HOJgw6lLP0+VyKZMA+pVtTu7Htc9hntmHzfLTAm7nXWA7Ty0DnZQtX1ai1P6u11Q2M7+ eqRT9k0Rqv80FFxNqOlLpXXlpYB6nQb5qDU1eBLGr8g3sLnpnqRjW/ubCLdx0jQElIya iYgPQk0CxQvrZ44sOAm21/orRZpWN8GmW+uDyYdBVnMpRxqolmd+VJ2dfAOCHqbvIUdE qBDInkjizeG3STvWnXjKeqgqqMKjvz00KzzF4v5kP1ZVGYvrpHBFEWm1wQlmPnhj+83l +uYg== X-Gm-Message-State: ACrzQf2TEwGlmk/57cSNcIIYhLkPushY5xrQNcDsqpeC9RDl9viFJWqZ okAIjI5rxfkmaKMbtKr4TCuRjI7nPAM= X-Google-Smtp-Source: AMsMyM4S3efHiaJSIt9z9KM3om7BT9+50tAdC0uXXkjh9rU3Nf7hgduMgbJwc136DH30JNfv4wj9Fw== X-Received: by 2002:a17:90a:ac10:b0:202:9880:4cae with SMTP id o16-20020a17090aac1000b0020298804caemr176673pjq.173.1663796819540; Wed, 21 Sep 2022 14:46:59 -0700 (PDT) Received: from lvondent-mobl4.. 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[71.56.157.77]) by smtp.gmail.com with ESMTPSA id t11-20020a170902e84b00b001782a6fbcacsm2506526plg.101.2022.09.21.14.46.58 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 14:46:58 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 2/3] gatt-db: Check if permissions are set when adding CCC Date: Wed, 21 Sep 2022 14:46:55 -0700 Message-Id: <20220921214656.2241730-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220921214656.2241730-1-luiz.dentz@gmail.com> References: <20220921214656.2241730-1-luiz.dentz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz CCC shall always have some permission set. --- src/shared/gatt-db.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c index d3b5cec1da86..32cbf6cdc38b 100644 --- a/src/shared/gatt-db.c +++ b/src/shared/gatt-db.c @@ -1066,7 +1066,7 @@ gatt_db_service_add_ccc(struct gatt_db_attribute *attrib, uint32_t permissions) struct gatt_db_attribute *value; uint16_t handle = 0; - if (!attrib) + if (!attrib || !permissions) return NULL; db = attrib->service->db; From patchwork Wed Sep 21 21:46:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12984219 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8143AECAAD8 for ; Wed, 21 Sep 2022 21:47:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229716AbiIUVrD (ORCPT ); Wed, 21 Sep 2022 17:47:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229877AbiIUVrC (ORCPT ); Wed, 21 Sep 2022 17:47:02 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB4E9A6AFF for ; Wed, 21 Sep 2022 14:47:01 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id r23so7237913pgr.6 for ; Wed, 21 Sep 2022 14:47:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date; bh=6W9MrSFw3Dj8LODmWhYflLLrYCpPux4iXSGDv9dO1HI=; b=OFFHg43n4qQXqU+nTjmRZSeWCxlW8N3qECUsa9mGZSNdmqN/0NjxHsmvdKKIiHA9wX VEi5af7NHiwDcpJE0xOWEqteaCQ+IQgPSaJVLS+o3IQ+esrwYabGdXhQ9bI0GLhXr1pu rsdyC/2ZeqK20XSOzcPg1YCTiDznbSpjuKYDjIJTh7dnGsqQ34GAB7JsMEJIbBzZWepi YxG7YvAKCNdEWyd0EMiyQOX5bteBwQqpVU38GxmUtFQiB+NMc6jh+hlyjLpjZ7QbFC0V M2f70Q5l873nrdX31ust9ne0QKTMPLrT8GnSGdq7OTJBHUC001xNcKFupJM/2fQfB733 FH3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date; bh=6W9MrSFw3Dj8LODmWhYflLLrYCpPux4iXSGDv9dO1HI=; b=SIp8yfrIXST2kV6ZHOXGv1spJ7daZ4LfpaP59aFRRUmlbfDzxpMZMVP2TEbI6K8WiF sOW76wjivC52ZJ9ckcIZFMqxNCo1vmeHD4GK2IScX9nKtNzhD6prYRU2zwSxJDriV+7S grqdP3Z0LEhyjY7F8ImCQZuIhBvD4KoHcxoQ+SjvAP1mOFW+bQzCpcAwSElw3T8J4eFa RnnJyuaaJnpTzNTR28veX7aLlsIB9TEJCu/qwwHoEh5sXTdAuUkpUdpITQaCCFebIkfh yVejVaEmv7/3nso2AVChoEvo8ZvYyEkZaWZJHCvG5lIjrWJFELtqt3qjoyfrbpGyw2xJ QGuA== X-Gm-Message-State: ACrzQf1JixK0RjWihd/o9Bh6bkMoaVRvbFnELS+RERnY3UjlA7l1m5I6 aPO6MQtbqE2tfDP9el8baB+FFmoMBiU= X-Google-Smtp-Source: AMsMyM6/6EDPmgVes5IXggWr1C2n0ib6bpo66tCh2pnvPLvWD0F/91AHRVHF4biui3tsGO1wNeTx0A== X-Received: by 2002:a63:243:0:b0:43c:75c:d92a with SMTP id 64-20020a630243000000b0043c075cd92amr195269pgc.497.1663796820823; Wed, 21 Sep 2022 14:47:00 -0700 (PDT) Received: from lvondent-mobl4.. 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[71.56.157.77]) by smtp.gmail.com with ESMTPSA id t11-20020a170902e84b00b001782a6fbcacsm2506526plg.101.2022.09.21.14.46.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 14:47:00 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 3/3] client/gatt: Fix notification enabled/disabled output Date: Wed, 21 Sep 2022 14:46:56 -0700 Message-Id: <20220921214656.2241730-3-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220921214656.2241730-1-luiz.dentz@gmail.com> References: <20220921214656.2241730-1-luiz.dentz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz When notifications are enabled/disable the output was not print a new line. --- client/gatt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/client/gatt.c b/client/gatt.c index 4c1efaf75ac8..efd736b2359a 100644 --- a/client/gatt.c +++ b/client/gatt.c @@ -2518,7 +2518,7 @@ static DBusMessage *chrc_start_notify(DBusConnection *conn, DBusMessage *msg, chrc->notifying = true; bt_shell_printf("[" COLORED_CHG "] Attribute %s (%s) notifications " - "enabled", chrc->path, bt_uuidstr_to_str(chrc->uuid)); + "enabled\n", chrc->path, bt_uuidstr_to_str(chrc->uuid)); g_dbus_emit_property_changed(conn, chrc->path, CHRC_INTERFACE, "Notifying"); @@ -2538,7 +2538,8 @@ static DBusMessage *chrc_stop_notify(DBusConnection *conn, DBusMessage *msg, chrc->notifying = false; bt_shell_printf("[" COLORED_CHG "] Attribute %s (%s) notifications " - "disabled", chrc->path, bt_uuidstr_to_str(chrc->uuid)); + "disabled\n", chrc->path, + bt_uuidstr_to_str(chrc->uuid)); g_dbus_emit_property_changed(conn, chrc->path, CHRC_INTERFACE, "Notifying");