1.\" Copyright (c) 2019 Dirk Engling 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.Dd January 7, 2019 26.Dt BLUETOOTH-CONFIG 8 27.Os 28.Sh NAME 29.Nm bluetooth-config 30.Nd a script to manage config files for the bluetooth sub system 31.Sh SYNOPSIS 32.Nm 33.Ar scan 34.Op Fl d Ar device 35.Op Fl n Ar node 36.Sh DESCRIPTION 37The 38.Nm 39utility is an interactive script to provide a frontend to the complex bluetooth sub system daemons. 40.Pp 41The following options are available: 42.Bl -tag -width indent+ 43.It Fl d 44Scan for a specific bluetooth device address. 45.It Fl n 46Limit scan to a specific host controller. 47Hint: List all netgraph nodes with 48.Ql /usr/sbin/ngctl list . 49.El 50.Pp 51.Nm 52will help finding and setting up bluetooth controllers, scan for nearby bluetooth devices in 53pairing mode, lookup their names, allow mapping to friendly names in 54.Pa /etc/bluetooth/hosts , 55ask for the paring PIN, instrument 56.Xr hcsecd 8 57to securely pair with new devices and, if the device offers HID endpoints such as mice or 58keyboards, configure and restart 59.Xr bthidd 8 . 60.Pp 61.Nm 62can bring up any interface and daemon necessary for operation and, if a node is provided on 63command line, will do so automatically for that interface. 64.Sh FILES 65.Bl -tag -width ".Pa /etc/bluetooth/hosts" -compact 66.It Pa /etc/bluetooth/hosts 67.It Pa sysrc -n bthidd_config 68.It Pa sysrc -n hcsecd_config 69.El 70.Sh EXAMPLES 71.Nm 72scan -n ubt0 -a 00:26:bb:7a:58:95 73.Bd -ragged -offset indent 74This will scan the bluetooth controller ubt0hci for a bluetooth device with the address 7500:26:bb:7a:58:95, set up ubt0 if necessary and enter an interactive dialog to pair the 76new device. 77Since in this example a mouse is paired, 78.Nm 79will interact with 80.Xr bthidd 8 , 81enabling it if necessary and then write an HID descriptor to its config. 82.Ed 83.Pp 84.Nm 85scan 86.Bd -ragged -offset indent 87This will scan all bluetooth controllers on the systems for bluetooth devices, prompting 88to bring up controllers or daemons along the way. 89.Ed 90.Sh SEE ALSO 91.Xr bthost 1 , 92.Xr bthidcontrol 8 , 93.Xr bthidd 8 , 94.Xr hccontrol 8 , 95.Xr hcsecd 8 , 96.Xr sdpcontrol 8 , 97.Xr sysrc 8 98.Sh HISTORY 99A 100.Nm 101utility first appeared in 102.Fx 12.1 . 103.Sh AUTHORS 104.An Dirk Engling Aq Mt erdgeist@erdgeist.org 105.Sh CAVEATS 106.Nm 107can not parse entries in 108.Xr hcsecd 8 109config file and thus will ask the user to manually modify existing pairing PIN entries. 110.Sh THANKS TO 111Lars Engels and Warren Block for suggestions, help, and testing. 112