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This patch adds support for Secure Simple Pairing with devices that have KeyboardOnly as their IO capability. Such devices will cause a passkey notification on our side and optionally also keypress notifications. Without this patch some keyboards cannot be paired using the mgmt interface. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Cc: stable@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
488 lines
12 KiB
C
488 lines
12 KiB
C
/*
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BlueZ - Bluetooth protocol stack for Linux
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Copyright (C) 2010 Nokia Corporation
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Copyright (C) 2011-2012 Intel Corporation
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2 as
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published by the Free Software Foundation;
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
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CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
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COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
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SOFTWARE IS DISCLAIMED.
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*/
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#define MGMT_INDEX_NONE 0xFFFF
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#define MGMT_STATUS_SUCCESS 0x00
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#define MGMT_STATUS_UNKNOWN_COMMAND 0x01
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#define MGMT_STATUS_NOT_CONNECTED 0x02
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#define MGMT_STATUS_FAILED 0x03
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#define MGMT_STATUS_CONNECT_FAILED 0x04
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#define MGMT_STATUS_AUTH_FAILED 0x05
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#define MGMT_STATUS_NOT_PAIRED 0x06
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#define MGMT_STATUS_NO_RESOURCES 0x07
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#define MGMT_STATUS_TIMEOUT 0x08
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#define MGMT_STATUS_ALREADY_CONNECTED 0x09
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#define MGMT_STATUS_BUSY 0x0a
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#define MGMT_STATUS_REJECTED 0x0b
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#define MGMT_STATUS_NOT_SUPPORTED 0x0c
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#define MGMT_STATUS_INVALID_PARAMS 0x0d
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#define MGMT_STATUS_DISCONNECTED 0x0e
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#define MGMT_STATUS_NOT_POWERED 0x0f
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#define MGMT_STATUS_CANCELLED 0x10
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#define MGMT_STATUS_INVALID_INDEX 0x11
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struct mgmt_hdr {
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__le16 opcode;
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__le16 index;
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__le16 len;
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} __packed;
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struct mgmt_addr_info {
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bdaddr_t bdaddr;
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__u8 type;
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} __packed;
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#define MGMT_ADDR_INFO_SIZE 7
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#define MGMT_OP_READ_VERSION 0x0001
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#define MGMT_READ_VERSION_SIZE 0
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struct mgmt_rp_read_version {
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__u8 version;
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__le16 revision;
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} __packed;
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#define MGMT_OP_READ_COMMANDS 0x0002
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#define MGMT_READ_COMMANDS_SIZE 0
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struct mgmt_rp_read_commands {
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__le16 num_commands;
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__le16 num_events;
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__le16 opcodes[0];
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} __packed;
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#define MGMT_OP_READ_INDEX_LIST 0x0003
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#define MGMT_READ_INDEX_LIST_SIZE 0
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struct mgmt_rp_read_index_list {
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__le16 num_controllers;
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__le16 index[0];
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} __packed;
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/* Reserve one extra byte for names in management messages so that they
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* are always guaranteed to be nul-terminated */
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#define MGMT_MAX_NAME_LENGTH (HCI_MAX_NAME_LENGTH + 1)
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#define MGMT_MAX_SHORT_NAME_LENGTH (HCI_MAX_SHORT_NAME_LENGTH + 1)
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#define MGMT_SETTING_POWERED 0x00000001
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#define MGMT_SETTING_CONNECTABLE 0x00000002
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#define MGMT_SETTING_FAST_CONNECTABLE 0x00000004
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#define MGMT_SETTING_DISCOVERABLE 0x00000008
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#define MGMT_SETTING_PAIRABLE 0x00000010
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#define MGMT_SETTING_LINK_SECURITY 0x00000020
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#define MGMT_SETTING_SSP 0x00000040
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#define MGMT_SETTING_BREDR 0x00000080
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#define MGMT_SETTING_HS 0x00000100
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#define MGMT_SETTING_LE 0x00000200
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#define MGMT_OP_READ_INFO 0x0004
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#define MGMT_READ_INFO_SIZE 0
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struct mgmt_rp_read_info {
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bdaddr_t bdaddr;
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__u8 version;
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__le16 manufacturer;
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__le32 supported_settings;
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__le32 current_settings;
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__u8 dev_class[3];
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__u8 name[MGMT_MAX_NAME_LENGTH];
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__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];
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} __packed;
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struct mgmt_mode {
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__u8 val;
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} __packed;
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#define MGMT_SETTING_SIZE 1
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#define MGMT_OP_SET_POWERED 0x0005
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#define MGMT_OP_SET_DISCOVERABLE 0x0006
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struct mgmt_cp_set_discoverable {
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__u8 val;
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__le16 timeout;
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} __packed;
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#define MGMT_SET_DISCOVERABLE_SIZE 3
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#define MGMT_OP_SET_CONNECTABLE 0x0007
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#define MGMT_OP_SET_FAST_CONNECTABLE 0x0008
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#define MGMT_OP_SET_PAIRABLE 0x0009
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#define MGMT_OP_SET_LINK_SECURITY 0x000A
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#define MGMT_OP_SET_SSP 0x000B
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#define MGMT_OP_SET_HS 0x000C
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#define MGMT_OP_SET_LE 0x000D
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#define MGMT_OP_SET_DEV_CLASS 0x000E
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struct mgmt_cp_set_dev_class {
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__u8 major;
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__u8 minor;
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} __packed;
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#define MGMT_SET_DEV_CLASS_SIZE 2
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#define MGMT_OP_SET_LOCAL_NAME 0x000F
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struct mgmt_cp_set_local_name {
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__u8 name[MGMT_MAX_NAME_LENGTH];
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__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];
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} __packed;
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#define MGMT_SET_LOCAL_NAME_SIZE 260
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#define MGMT_OP_ADD_UUID 0x0010
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struct mgmt_cp_add_uuid {
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__u8 uuid[16];
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__u8 svc_hint;
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} __packed;
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#define MGMT_ADD_UUID_SIZE 17
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#define MGMT_OP_REMOVE_UUID 0x0011
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struct mgmt_cp_remove_uuid {
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__u8 uuid[16];
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} __packed;
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#define MGMT_REMOVE_UUID_SIZE 16
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struct mgmt_link_key_info {
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struct mgmt_addr_info addr;
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__u8 type;
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__u8 val[16];
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__u8 pin_len;
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} __packed;
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#define MGMT_OP_LOAD_LINK_KEYS 0x0012
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struct mgmt_cp_load_link_keys {
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__u8 debug_keys;
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__le16 key_count;
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struct mgmt_link_key_info keys[0];
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} __packed;
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#define MGMT_LOAD_LINK_KEYS_SIZE 3
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struct mgmt_ltk_info {
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struct mgmt_addr_info addr;
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__u8 authenticated;
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__u8 master;
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__u8 enc_size;
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__le16 ediv;
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__u8 rand[8];
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__u8 val[16];
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} __packed;
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#define MGMT_OP_LOAD_LONG_TERM_KEYS 0x0013
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struct mgmt_cp_load_long_term_keys {
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__le16 key_count;
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struct mgmt_ltk_info keys[0];
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} __packed;
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#define MGMT_LOAD_LONG_TERM_KEYS_SIZE 2
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#define MGMT_OP_DISCONNECT 0x0014
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struct mgmt_cp_disconnect {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_DISCONNECT_SIZE MGMT_ADDR_INFO_SIZE
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struct mgmt_rp_disconnect {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_GET_CONNECTIONS 0x0015
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#define MGMT_GET_CONNECTIONS_SIZE 0
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struct mgmt_rp_get_connections {
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__le16 conn_count;
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struct mgmt_addr_info addr[0];
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} __packed;
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#define MGMT_OP_PIN_CODE_REPLY 0x0016
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struct mgmt_cp_pin_code_reply {
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struct mgmt_addr_info addr;
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__u8 pin_len;
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__u8 pin_code[16];
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} __packed;
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#define MGMT_PIN_CODE_REPLY_SIZE (MGMT_ADDR_INFO_SIZE + 17)
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struct mgmt_rp_pin_code_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_PIN_CODE_NEG_REPLY 0x0017
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struct mgmt_cp_pin_code_neg_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_PIN_CODE_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_SET_IO_CAPABILITY 0x0018
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struct mgmt_cp_set_io_capability {
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__u8 io_capability;
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} __packed;
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#define MGMT_SET_IO_CAPABILITY_SIZE 1
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#define MGMT_OP_PAIR_DEVICE 0x0019
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struct mgmt_cp_pair_device {
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struct mgmt_addr_info addr;
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__u8 io_cap;
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} __packed;
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#define MGMT_PAIR_DEVICE_SIZE (MGMT_ADDR_INFO_SIZE + 1)
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struct mgmt_rp_pair_device {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_CANCEL_PAIR_DEVICE 0x001A
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#define MGMT_CANCEL_PAIR_DEVICE_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_UNPAIR_DEVICE 0x001B
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struct mgmt_cp_unpair_device {
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struct mgmt_addr_info addr;
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__u8 disconnect;
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} __packed;
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#define MGMT_UNPAIR_DEVICE_SIZE (MGMT_ADDR_INFO_SIZE + 1)
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struct mgmt_rp_unpair_device {
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struct mgmt_addr_info addr;
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};
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#define MGMT_OP_USER_CONFIRM_REPLY 0x001C
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struct mgmt_cp_user_confirm_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_USER_CONFIRM_REPLY_SIZE MGMT_ADDR_INFO_SIZE
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struct mgmt_rp_user_confirm_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_USER_CONFIRM_NEG_REPLY 0x001D
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struct mgmt_cp_user_confirm_neg_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_USER_CONFIRM_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_USER_PASSKEY_REPLY 0x001E
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struct mgmt_cp_user_passkey_reply {
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struct mgmt_addr_info addr;
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__le32 passkey;
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} __packed;
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#define MGMT_USER_PASSKEY_REPLY_SIZE (MGMT_ADDR_INFO_SIZE + 4)
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struct mgmt_rp_user_passkey_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_USER_PASSKEY_NEG_REPLY 0x001F
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struct mgmt_cp_user_passkey_neg_reply {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_USER_PASSKEY_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_READ_LOCAL_OOB_DATA 0x0020
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#define MGMT_READ_LOCAL_OOB_DATA_SIZE 0
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struct mgmt_rp_read_local_oob_data {
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__u8 hash[16];
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__u8 randomizer[16];
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} __packed;
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#define MGMT_OP_ADD_REMOTE_OOB_DATA 0x0021
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struct mgmt_cp_add_remote_oob_data {
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struct mgmt_addr_info addr;
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__u8 hash[16];
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__u8 randomizer[16];
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} __packed;
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#define MGMT_ADD_REMOTE_OOB_DATA_SIZE (MGMT_ADDR_INFO_SIZE + 32)
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#define MGMT_OP_REMOVE_REMOTE_OOB_DATA 0x0022
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struct mgmt_cp_remove_remote_oob_data {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_REMOVE_REMOTE_OOB_DATA_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_START_DISCOVERY 0x0023
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struct mgmt_cp_start_discovery {
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__u8 type;
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} __packed;
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#define MGMT_START_DISCOVERY_SIZE 1
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#define MGMT_OP_STOP_DISCOVERY 0x0024
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struct mgmt_cp_stop_discovery {
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__u8 type;
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} __packed;
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#define MGMT_STOP_DISCOVERY_SIZE 1
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#define MGMT_OP_CONFIRM_NAME 0x0025
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struct mgmt_cp_confirm_name {
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struct mgmt_addr_info addr;
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__u8 name_known;
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} __packed;
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#define MGMT_CONFIRM_NAME_SIZE (MGMT_ADDR_INFO_SIZE + 1)
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struct mgmt_rp_confirm_name {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_OP_BLOCK_DEVICE 0x0026
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struct mgmt_cp_block_device {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_BLOCK_DEVICE_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_UNBLOCK_DEVICE 0x0027
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struct mgmt_cp_unblock_device {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_UNBLOCK_DEVICE_SIZE MGMT_ADDR_INFO_SIZE
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#define MGMT_OP_SET_DEVICE_ID 0x0028
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struct mgmt_cp_set_device_id {
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__le16 source;
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__le16 vendor;
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__le16 product;
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__le16 version;
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} __packed;
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#define MGMT_SET_DEVICE_ID_SIZE 8
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#define MGMT_EV_CMD_COMPLETE 0x0001
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struct mgmt_ev_cmd_complete {
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__le16 opcode;
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__u8 status;
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__u8 data[0];
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} __packed;
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#define MGMT_EV_CMD_STATUS 0x0002
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struct mgmt_ev_cmd_status {
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__le16 opcode;
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__u8 status;
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} __packed;
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#define MGMT_EV_CONTROLLER_ERROR 0x0003
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struct mgmt_ev_controller_error {
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__u8 error_code;
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} __packed;
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#define MGMT_EV_INDEX_ADDED 0x0004
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#define MGMT_EV_INDEX_REMOVED 0x0005
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#define MGMT_EV_NEW_SETTINGS 0x0006
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#define MGMT_EV_CLASS_OF_DEV_CHANGED 0x0007
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struct mgmt_ev_class_of_dev_changed {
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__u8 dev_class[3];
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};
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#define MGMT_EV_LOCAL_NAME_CHANGED 0x0008
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struct mgmt_ev_local_name_changed {
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__u8 name[MGMT_MAX_NAME_LENGTH];
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__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];
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} __packed;
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#define MGMT_EV_NEW_LINK_KEY 0x0009
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struct mgmt_ev_new_link_key {
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__u8 store_hint;
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struct mgmt_link_key_info key;
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} __packed;
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#define MGMT_EV_NEW_LONG_TERM_KEY 0x000A
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struct mgmt_ev_new_long_term_key {
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__u8 store_hint;
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struct mgmt_ltk_info key;
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} __packed;
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#define MGMT_EV_DEVICE_CONNECTED 0x000B
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struct mgmt_ev_device_connected {
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struct mgmt_addr_info addr;
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__le32 flags;
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__le16 eir_len;
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__u8 eir[0];
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} __packed;
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#define MGMT_DEV_DISCONN_UNKNOWN 0x00
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#define MGMT_DEV_DISCONN_TIMEOUT 0x01
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#define MGMT_DEV_DISCONN_LOCAL_HOST 0x02
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#define MGMT_DEV_DISCONN_REMOTE 0x03
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#define MGMT_EV_DEVICE_DISCONNECTED 0x000C
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struct mgmt_ev_device_disconnected {
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struct mgmt_addr_info addr;
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__u8 reason;
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} __packed;
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#define MGMT_EV_CONNECT_FAILED 0x000D
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struct mgmt_ev_connect_failed {
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struct mgmt_addr_info addr;
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__u8 status;
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} __packed;
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#define MGMT_EV_PIN_CODE_REQUEST 0x000E
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struct mgmt_ev_pin_code_request {
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struct mgmt_addr_info addr;
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__u8 secure;
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} __packed;
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#define MGMT_EV_USER_CONFIRM_REQUEST 0x000F
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struct mgmt_ev_user_confirm_request {
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struct mgmt_addr_info addr;
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__u8 confirm_hint;
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__le32 value;
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} __packed;
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#define MGMT_EV_USER_PASSKEY_REQUEST 0x0010
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struct mgmt_ev_user_passkey_request {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_EV_AUTH_FAILED 0x0011
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struct mgmt_ev_auth_failed {
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struct mgmt_addr_info addr;
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__u8 status;
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} __packed;
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#define MGMT_DEV_FOUND_CONFIRM_NAME 0x01
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#define MGMT_DEV_FOUND_LEGACY_PAIRING 0x02
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#define MGMT_EV_DEVICE_FOUND 0x0012
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struct mgmt_ev_device_found {
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struct mgmt_addr_info addr;
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__s8 rssi;
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__le32 flags;
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__le16 eir_len;
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__u8 eir[0];
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} __packed;
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#define MGMT_EV_DISCOVERING 0x0013
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struct mgmt_ev_discovering {
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__u8 type;
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__u8 discovering;
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} __packed;
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#define MGMT_EV_DEVICE_BLOCKED 0x0014
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struct mgmt_ev_device_blocked {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_EV_DEVICE_UNBLOCKED 0x0015
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struct mgmt_ev_device_unblocked {
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struct mgmt_addr_info addr;
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} __packed;
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#define MGMT_EV_DEVICE_UNPAIRED 0x0016
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struct mgmt_ev_device_unpaired {
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|
struct mgmt_addr_info addr;
|
|
} __packed;
|
|
|
|
#define MGMT_EV_PASSKEY_NOTIFY 0x0017
|
|
struct mgmt_ev_passkey_notify {
|
|
struct mgmt_addr_info addr;
|
|
__le32 passkey;
|
|
__u8 entered;
|
|
} __packed;
|