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(cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: fdanis) by madrid.collaboradmins.com (Postfix) with ESMTPSA id BFA7037820C8 for ; Mon, 4 Mar 2024 15:58:45 +0000 (UTC) From: =?utf-8?q?Fr=C3=A9d=C3=A9ric_Danis?= To: linux-bluetooth@vger.kernel.org Subject: [RESEND PATCH BlueZ v2 1/2] gatt-server: Add support for signed write command Date: Mon, 4 Mar 2024 16:58:38 +0100 Message-Id: <20240304155839.48888-2-frederic.danis@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240304155839.48888-1-frederic.danis@collabora.com> References: <20240304155839.48888-1-frederic.danis@collabora.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 GAP/SEC/CSIGN/BV-02-C request the ability to check that signed write has been performed successfully. --- v1 -> v2: No change --- src/shared/gatt-server.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/src/shared/gatt-server.c b/src/shared/gatt-server.c index c7ce3ec1f..0e399ceb1 100644 --- a/src/shared/gatt-server.c +++ b/src/shared/gatt-server.c @@ -106,6 +106,7 @@ struct bt_gatt_server { unsigned int read_multiple_vl_id; unsigned int prep_write_id; unsigned int exec_write_id; + unsigned int signed_write_cmd_id; uint8_t min_enc_size; @@ -155,6 +156,7 @@ static void bt_gatt_server_free(struct bt_gatt_server *server) bt_att_unregister(server->att, server->read_multiple_vl_id); bt_att_unregister(server->att, server->prep_write_id); bt_att_unregister(server->att, server->exec_write_id); + bt_att_unregister(server->att, server->signed_write_cmd_id); queue_destroy(server->prep_queue, prep_write_data_destroy); @@ -777,7 +779,8 @@ static void write_complete_cb(struct gatt_db_attribute *attr, int err, struct bt_gatt_server *server = op->server; uint16_t handle; - if (op->opcode == BT_ATT_OP_WRITE_CMD) { + if (op->opcode == BT_ATT_OP_WRITE_CMD || + op->opcode == BT_ATT_OP_SIGNED_WRITE_CMD) { async_write_op_destroy(op); return; } @@ -1628,6 +1631,14 @@ static bool gatt_server_register_att_handlers(struct bt_gatt_server *server) if (!server->exec_write_id) return NULL; + /* Signed Write Command */ + server->signed_write_cmd_id = bt_att_register(server->att, + BT_ATT_OP_SIGNED_WRITE_CMD, + write_cb, + server, NULL); + if (!server->signed_write_cmd_id) + return false; + return true; }