[Bluez-users] bluez-utils 3.5 and pairing

[Bluez-users] bluez-utils 3.5 and pairing

[Paulo Wollny]

Hi,
i'm using Bluez Utils 3.5 and am having problems when trying to pair my
PDA.
I did fire passkey-agent --default XXXX and the PDA is not being able to
pair.
Any hint?
Regards,
Paulo

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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Marcel Holtmann]

Hi Paulo,

> i'm using Bluez Utils 3.5 and am having problems when trying to pair my
> PDA.
> I did fire passkey-agent --default XXXX and the PDA is not being able to
> pair.

show us the output of "hcidump -X -V" for this transaction.

Regards

Marcel



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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Paulo Wollny]

Hi Marcel,
the output states as follow:

HCI sniffer - Bluetooth packet analyzer ver 1.32
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Connect Request (0x04) plen 10
    bdaddr 00:05:16:5B:17:2C class 0x120110 type ACL
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    bdaddr 00:05:16:5B:17:2C role 0x01
    Role: Slave
> HCI Event: Command Status (0x0f) plen 4
    Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
> HCI Event: PIN Code Request (0x16) plen 6
    bdaddr 00:05:16:5B:17:2C
< HCI Command: PIN Code Request Reply (0x01|0x000d) plen 23
    bdaddr 00:05:16:5B:17:2C len 5 pin 'BlueZ'
> HCI Event: Command Complete (0x0e) plen 10
    PIN Code Request Reply (0x01|0x000d) ncmd 1
    status 0x00 bdaddr 00:05:16:5B:17:2C
> HCI Event: Connect Complete (0x03) plen 11
    status 0x05 handle 41 bdaddr 00:05:16:5B:17:2C type ACL encrypt 0x00
    Error: Authentication Failure

Regards,

Paulo

Marcel Holtmann schrieb:
> Hi Paulo,
>
>   
>> i'm using Bluez Utils 3.5 and am having problems when trying to pair my
>> PDA.
>> I did fire passkey-agent --default XXXX and the PDA is not being able to
>> pair.
>>     
>
> show us the output of "hcidump -X -V" for this transaction.
>
> Regards
>
> Marcel
>
>
>
> -------------------------------------------------------------------------
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>
>   


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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Marcel Holtmann]

Hi Paulo,

> the output states as follow:
> 
> HCI sniffer - Bluetooth packet analyzer ver 1.32
> device: hci0 snap_len: 1028 filter: 0xffffffff
> > HCI Event: Connect Request (0x04) plen 10
>     bdaddr 00:05:16:5B:17:2C class 0x120110 type ACL
> < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
>     bdaddr 00:05:16:5B:17:2C role 0x01
>     Role: Slave
> > HCI Event: Command Status (0x0f) plen 4
>     Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
> > HCI Event: PIN Code Request (0x16) plen 6
>     bdaddr 00:05:16:5B:17:2C
> < HCI Command: PIN Code Request Reply (0x01|0x000d) plen 23
>     bdaddr 00:05:16:5B:17:2C len 5 pin 'BlueZ'
> > HCI Event: Command Complete (0x0e) plen 10
>     PIN Code Request Reply (0x01|0x000d) ncmd 1
>     status 0x00 bdaddr 00:05:16:5B:17:2C
> > HCI Event: Connect Complete (0x03) plen 11
>     status 0x05 handle 41 bdaddr 00:05:16:5B:17:2C type ACL encrypt 0x00
>     Error: Authentication Failure

for some reason, it is using the PIN code for incoming connections from
the hcid.conf and not the passkey-agent. Check you syslog files if the
passkey agent got really registered or if it failed.

Regards

Marcel



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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Paulo Wollny]

Hi Marcel,
the output of the log/messages for the transaction was:

Sep 26 17:28:24 hirschberg hcid[25949]: name_listener_add(:1.358)
Sep 26 17:28:24 hirschberg hcid[25949]: Adding match rule
"interface=org.freedesktop.DBus,member=NameOwnerChanged,arg0=:1.358"
failed: Unknown key "arg0" in match rule
Sep 26 17:28:24 hirschberg hcid[25949]: Default passkey agent (:1.358,
/org/bluez/passkey_agent_30629) registered
Sep 26 17:29:07 hirschberg sudo:    paulo : TTY=pts/1 ; PWD=/home/paulo
; USER=root ; COMMAND=/usr/sbin/hcidump -X -V
Sep 26 17:30:03 hirschberg hcid[25949]: pin_code_request
(sba=00:0C:55:F9:7D:6D, dba=00:05:16:5B:17:2C)
Sep 26 17:30:53 hirschberg syslog-ng[5024]: STATS: dropped 0
Sep 26 17:36:21 hirschberg hcid[25949]: name_listener_remove(:1.358)
Sep 26 17:36:21 hirschberg hcid[25949]: remove_name_listener: no
listener for :1.358
Sep 26 17:36:21 hirschberg hcid[25949]: Default passkey agent (:1.358,
/org/bluez/passkey_agent_30629) unregistered

As seen, the passkey-agent was registered....

Regards,
Paulo


Marcel Holtmann schrieb:
> Hi Paulo,
>
>   
>> the output states as follow:
>>
>> HCI sniffer - Bluetooth packet analyzer ver 1.32
>> device: hci0 snap_len: 1028 filter: 0xffffffff
>>     
>>> HCI Event: Connect Request (0x04) plen 10
>>>       
>>     bdaddr 00:05:16:5B:17:2C class 0x120110 type ACL
>> < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
>>     bdaddr 00:05:16:5B:17:2C role 0x01
>>     Role: Slave
>>     
>>> HCI Event: Command Status (0x0f) plen 4
>>>       
>>     Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
>>     
>>> HCI Event: PIN Code Request (0x16) plen 6
>>>       
>>     bdaddr 00:05:16:5B:17:2C
>> < HCI Command: PIN Code Request Reply (0x01|0x000d) plen 23
>>     bdaddr 00:05:16:5B:17:2C len 5 pin 'BlueZ'
>>     
>>> HCI Event: Command Complete (0x0e) plen 10
>>>       
>>     PIN Code Request Reply (0x01|0x000d) ncmd 1
>>     status 0x00 bdaddr 00:05:16:5B:17:2C
>>     
>>> HCI Event: Connect Complete (0x03) plen 11
>>>       
>>     status 0x05 handle 41 bdaddr 00:05:16:5B:17:2C type ACL encrypt 0x00
>>     Error: Authentication Failure
>>     
>
> for some reason, it is using the PIN code for incoming connections from
> the hcid.conf and not the passkey-agent. Check you syslog files if the
> passkey agent got really registered or if it failed.
>
> Regards
>
> Marcel
>
>
>
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>
>   


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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Marcel Holtmann]

Hi Paulo,

> the output of the log/messages for the transaction was:
> 
> Sep 26 17:28:24 hirschberg hcid[25949]: name_listener_add(:1.358)
> Sep 26 17:28:24 hirschberg hcid[25949]: Adding match rule
> "interface=org.freedesktop.DBus,member=NameOwnerChanged,arg0=:1.358"
> failed: Unknown key "arg0" in match rule
> Sep 26 17:28:24 hirschberg hcid[25949]: Default passkey agent (:1.358,
> /org/bluez/passkey_agent_30629) registered
> Sep 26 17:29:07 hirschberg sudo:    paulo : TTY=pts/1 ; PWD=/home/paulo
> ; USER=root ; COMMAND=/usr/sbin/hcidump -X -V
> Sep 26 17:30:03 hirschberg hcid[25949]: pin_code_request
> (sba=00:0C:55:F9:7D:6D, dba=00:05:16:5B:17:2C)
> Sep 26 17:30:53 hirschberg syslog-ng[5024]: STATS: dropped 0
> Sep 26 17:36:21 hirschberg hcid[25949]: name_listener_remove(:1.358)
> Sep 26 17:36:21 hirschberg hcid[25949]: remove_name_listener: no
> listener for :1.358
> Sep 26 17:36:21 hirschberg hcid[25949]: Default passkey agent (:1.358,
> /org/bluez/passkey_agent_30629) unregistered
> 
> As seen, the passkey-agent was registered....

I overlooked that in the first place. Since this is an incoming security
mode 3 connection you need to set "security user" in hcid.conf to make
it use the passkey agent. I assumed that was default, but actually it
was not. Which is fixed now.

Regards

Marcel



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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Paulo Wollny]

Hi Marcel,
ok, but i do have the entry security auto; in the hcid.conf file.
Regards,
Paulo

Marcel Holtmann schrieb:
> Hi Paulo,
>
>   
>> the output of the log/messages for the transaction was:
>>
>> Sep 26 17:28:24 hirschberg hcid[25949]: name_listener_add(:1.358)
>> Sep 26 17:28:24 hirschberg hcid[25949]: Adding match rule
>> "interface=org.freedesktop.DBus,member=NameOwnerChanged,arg0=:1.358"
>> failed: Unknown key "arg0" in match rule
>> Sep 26 17:28:24 hirschberg hcid[25949]: Default passkey agent (:1.358,
>> /org/bluez/passkey_agent_30629) registered
>> Sep 26 17:29:07 hirschberg sudo:    paulo : TTY=pts/1 ; PWD=/home/paulo
>> ; USER=root ; COMMAND=/usr/sbin/hcidump -X -V
>> Sep 26 17:30:03 hirschberg hcid[25949]: pin_code_request
>> (sba=00:0C:55:F9:7D:6D, dba=00:05:16:5B:17:2C)
>> Sep 26 17:30:53 hirschberg syslog-ng[5024]: STATS: dropped 0
>> Sep 26 17:36:21 hirschberg hcid[25949]: name_listener_remove(:1.358)
>> Sep 26 17:36:21 hirschberg hcid[25949]: remove_name_listener: no
>> listener for :1.358
>> Sep 26 17:36:21 hirschberg hcid[25949]: Default passkey agent (:1.358,
>> /org/bluez/passkey_agent_30629) unregistered
>>
>> As seen, the passkey-agent was registered....
>>     
>
> I overlooked that in the first place. Since this is an incoming security
> mode 3 connection you need to set "security user" in hcid.conf to make
> it use the passkey agent. I assumed that was default, but actually it
> was not. Which is fixed now.
>
> Regards
>
> Marcel
>
>
>
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>
>   


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Re: [Bluez-users] bluez-utils 3.5 and pairing

[Marcel Holtmann]

Hi Paulo,

> ok, but i do have the entry security auto; in the hcid.conf file.

set it to "user" and restart hcid. After that everything should be fine.

Regards

Marcel



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