Re: [Bluez-users] How to initiate a Pin-Exchange?

["Nicholas A. Preyss" <nalp@gmx.net>]

On  0, Marcel Holtmann <marcel@holtmann.org> wrote:
> > If you try to connect from a bluez-computer to any other device, it
> > should etablish a connection. The stack should notice that there is need
> > for a link key and if none exists it requests a pin. 
> > 
> > < HCI Command: Create Connection(0x01|0x0005) plen 13
> > > HCI Event: Command Status(0x0f) plen 4
> > > HCI Event: Link Key Request(0x17) plen 6
> > < HCI Command: Link Key Request Reply(0x01|0x000b) plen 22
> > > HCI Event: Command Complete(0x0e) plen 10
> > > HCI Event: PIN Code Request(0x16) plen 6
> > < HCI Command: PIN Code Request Reply(0x01|0x000d) plen 23
> > > HCI Event: Command Complete(0x0e) plen 10
> > > HCI Event: Link Key Notification(0x18) plen 23
> > > HCI Event: Connect Complete(0x03) plen 11
> > < HCI Command: Write Link Policy Settings(0x02|0x000d) plen 4
> > > HCI Event: Command Complete(0x0e) plen 6
> 
> this is security mode 3 ;)

What is security mode 3? AUTH and ENCRYPT ?
What is wrong about it?

> > I etablished the connection with hcitool. Which prints an timeout but
> > completes the connection as requested.
> 
> And the create connection command of hcitool is for low level testing
> only. You should better use l2ping or sdptool/rfcomm for testing.

I don't care about the output as long as it works. ;) 

> > P.S.: I noticed that bluez-pin only get the correct xauth credentials
> > when the bluetooth userland daemons are restarted after X is up.
> > Unfortunately I understand nothing from the X Authentication system, so
> > i have no clue why or how to fix it.
> 
> You can use the D-Bus enabled hcid and bluez-pin package.

Anyone written some doc about this combination? I dont get it running..

nicholas


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