84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
/**
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* @file smp_null.c
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* Security Manager Protocol stub
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*/
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/*
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* Copyright (c) 2015 Intel Corporation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <bluetooth/bluetooth.h>
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#include <errno.h>
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#include "l2cap.h"
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#include "smp.h"
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int bt_smp_sign_verify(struct bt_conn *conn, struct bt_buf *buf)
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{
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return -ENOTSUP;
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}
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static void bt_smp_recv(struct bt_conn *conn, struct bt_buf *buf)
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{
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struct bt_smp_pairing_fail *rsp;
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struct bt_smp_hdr *hdr;
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bt_buf_put(buf);
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/* If a device does not support pairing then it shall respond with
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* a Pairing Failed command with the reason set to “Pairing Not
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* Supported” when any command is received.
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* Core Specification Vol. 3, Part H, 3.3
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*/
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buf = bt_l2cap_create_pdu(conn);
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if (!buf) {
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return;
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}
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hdr = bt_buf_add(buf, sizeof(*hdr));
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hdr->code = BT_SMP_CMD_PAIRING_FAIL;
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rsp = bt_buf_add(buf, sizeof(*rsp));
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rsp->reason = BT_SMP_ERR_PAIRING_NOTSUPP;
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bt_l2cap_send(conn, BT_L2CAP_CID_SMP, buf);
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}
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int bt_smp_init(void)
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{
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static struct bt_l2cap_chan chan = {
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.cid = BT_L2CAP_CID_SMP,
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.recv = bt_smp_recv,
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};
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bt_l2cap_chan_register(&chan);
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return 0;
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}
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