On 02/26/2011 08:49 PM, Alon Levy wrote:
On Fri, Feb 25, 2011 at 12:06:33PM +0100, william wrote:
On 02/24/2011 08:10 PM, Alon Levy wrote:
On Thu, Feb 24, 2011 at 05:46:33PM +0100, william wrote:
On 02/24/2011 05:09 PM, Alon Levy wrote:
On Thu, Feb 24, 2011 at 04:28:13PM +0100, william wrote:
On 02/24/2011 12:09 PM, Alon Levy wrote:
On Thu, Feb 24, 2011 at 10:17:21AM +0100, [email protected] wrote:
Dear list,
i have tried to get smartcard support running but i'm a bit lost :)
probably because it's not finished yet.
we have smartcards with certificates like us dod and i would like to use
those from a client on a remote server for authentication and such.
I have followed the build instructions:
http://spice-space.org/page/Building_Instructions on a ubuntu system and
have managed to get those compiled.
But when i try to start a vm with smartcard passthrough it asks me to give
a driver name?
./x86_64-softmmu/qemu-system-x86_64 -chardev
socket,server,host=0.0.0.0,port=2001,id=ccid,nowait -device
ccid-card-passthru,chardev=ccid -drive
file=/var/lib/libvirt/images/test.img,if=ide -soundhw ac97 -L pc-bios
-nographic -vga qxl -spice port=5930,disable-ticketing -usbdevice tablet
-enable-kvm -m 512
do_spice_init: starting 0.6.3
spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
spice_server_add_interface: SPICE_INTERFACE_MOUSE
spice_server_add_interface: SPICE_INTERFACE_QXL
red_worker_main: begin
spice_server_add_interface: SPICE_INTERFACE_RECORD
spice_server_add_interface: SPICE_INTERFACE_PLAYBACK
qemu-system-x86_64: -device ccid-card-passthru,chardev=ccid: Parameter
'driver' expects a driver name
Try with argument '?' for a list.
Am i starting the vm the right way or am i missing something?
You are doing the right steps with the wrong qemu. To be explicit: qemu hasn't
accepted the patches for the smartcard devices yet, so I don't know where you
got the qemu executable but unless you built it by hand and applied the patches
on the list, or easier used the pull url I provide in the patches I sent (like
v20
git://anongit.freedesktop.org/~alon/qemu usb_ccid.v20) you won't have them.
Alon
Sorry for the priv mail :(
i can start the vm now with the usb_ccid.v19 git 20 gives me compile errors
./x86_64-softmmu/qemu-system-x86_64 -chardev
socket,server,host=0.0.0.0,port=2001,id=ccid,nowait -device usb-ccid
-device ccid-card-passthru,chardev=ccid -drive
file=/var/lib/libvirt/images/test.img,if=ide -soundhw ac97 -L
pc-bios -nographic -spice port=5930,disable-ticketing -usbdevice
tablet -enable-kvm -m 512 -device
virtio-net-pci,vlan=0,id=net0,mac=52:54:00:f4:f5:0b -net user
do_spice_init: starting 0.7.3
spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
spice_server_add_interface: SPICE_INTERFACE_MOUSE
spice_server_add_interface: SPICE_INTERFACE_RECORD
spice_server_add_interface: SPICE_INTERFACE_PLAYBACK
spice_server_add_interface: SPICE_INTERFACE_QXL
red_worker_main: begin
handle_dev_input: start
I also installed spice 0.7.3
When starting the spicec client i can connect but how can i share
say a local device now through spicec to the guest?
On the local client i can run pcsc_scan and it returns my reader and
detects my card, would that also be possible on the guest?
about v20 if you can run make V=1 and post the output?
Nah forget this
i did not switch to v20 that was the problem.
I still don't understand, but it would be nice if you could do your
tests with the last version, v20, even if the changes are just cosmetic.
about the rest, yes, the guest should show the card too using pcsc_scan.
you shouldn't need to be root on the client, but possibly it will work then -
could you try that? in that case I don't remember exactly what the solution was
:(
but there is one!
ok here is what i see now
- on my local system i have:
#lsusb
Bus 007 Device 008: ID 04e6:5410 SCM Microsystems, Inc. SCR35xx
Smart Card Reader
#pcsc_scan
PC/SC device scanner
V 1.4.16 (c) 2001-2009, Ludovic Rousseau<[email protected]>
Compiled with PC/SC lite version: 1.5.3
Scanning present readers...
0: SCM SCR 355 00 00
Thu Feb 24 17:36:04 2011
Reader 0: SCM SCR 355 00 00
Card state: Card inserted,
ATR: 3B F9 18 00 00 81 31 FE 45xxxxxxxxxxx
- Now when i start qemu like the following
#./x86_64-softmmu/qemu-system-x86_64 -chardev
socket,server,host=0.0.0.0,port=2001,id=ccid,nowait -device usb-ccid
-device ccid-card-passthru,chardev=ccid -drive
file=/var/lib/libvirt/images/test.img,if=ide -soundhw ac97 -L
pc-bios -nographic -spice port=5930,disable-ticketing -usbdevice
tablet -enable-kvm -m 512 -device
virtio-net-pci,vlan=0,id=net0,mac=52:54:00:f4:f5:0b -net user
- i see this in my vm after starting spicec with the following options
#spicec -h localhost -p 5930
#lsusb
Bus 001 Device 004: ID 08e6:4433 Gemplus GemPC433-Swap
#pcsc_scan
PC/SC device scanner
V 1.4.16 (c) 2001-2009, Ludovic Rousseau<[email protected]>
Compiled with PC/SC lite version: 1.5.3
Scanning present readers...
0: Gemplus GemPC4433 SL (1) 00 00
Thu Feb 24 17:42:05 2011
Reader 0: Gemplus GemPC4433 SL (1) 00 00
Card state: Card removed,
After removing the device from my local machine and starting the vm
again with the above options it still shows me the gemplus smartcard
reader
Any hints from here?
Yes. It looks like the guest sees the ccid device (that's the Gemplus,
you can see it's qemu if you do lsusb), but no card. The reason for the
later is that spicec didn't see any card. That's why I suggested trying to
run spicec as root - the bottom line is that you need to make sure NSS
can see the device as a regular user. I'll try to supply better instructions
later.
Well i managed to get something working but i'm not sure if thats
the way to go.
When i start the vm with the ccid passthrough i receive a device gemplus.
When starting spicec with --smartcard after adding the aet
oops, forgot you needed that.
middleware libs to the nss database with the following command:
modutil -dbdir sql:/etc/pki/nssdb/ -add "Aet" -libfile
/usr/lib/libaetpkss.so.3.0
then start spicec with --smartcard my reader begins blinking so
something is read from the token but then in the vm i got nothing
when using pcsc_scan perhaps it has todo something with the
following error on the start of spicec: Warning: VSC Error: reader
-1, code 32684
So using "spicec --smartcard" (spicec for short) you can't do pcsc_scan
and see a card in the vm?
Anyway i also got the idea that using the vscclient would be
possible so i gave that a try
vscclient -e use_hw=yes 127.0.0.1 2001
i takes some time but then i can do list and it shows me that my
smartcard is active and has a card in it
but in the vm nogo
vscclient -e use_hw=yes 127.0.0.1 2001
list
Active Readers:
0 CARD_PRESENT SCM SCR 355 00 00
0 UNAVAILABLE 1
0 UNAVAILABLE 2
0 UNAVAILABLE 3
0 UNAVAILABLE 4
Inactive Readers:
debug 1
debug level = 1
Header: type=7, reader_id=0 length=5 (0x5)
recv APDU: 00 CA DF 30 05
send response: 69 00
Header: type=7, reader_id=0 length=10 (0xa)
recv APDU: 00 A4 04 00 05 A0 00 00 00 01
send response: 6A 82
Header: type=7, reader_id=0 length=14 (0xe)
recv APDU: 00 A4 04 00 09 A0 00 00 03 08 00 00 10 00
send response: 6A 82
Header: type=7, reader_id=0 length=14 (0xe)
recv APDU: 00 A4 04 00 09 A0 00 00 03 08 00 00 10 00
send response: 6A 82
Header: type=7, reader_id=0 length=7 (0x7)
recv APDU: 00 A4 08 00 02 2F 00
send response: 6A 81
Header: type=7, reader_id=0 length=7 (0x7)
recv APDU: 00 A4 08 00 02 50 15
send response: 6A 81
Header: type=7, reader_id=0 length=7 (0x7)
recv APDU: 00 A4 08 00 02 50 15
send response: 6A 81
so it kinda works accept that it does not see the right card it also
shows me the wrong atr.
The ATR isn't wrong, it's just not the card's ATR. The architecture is like
this:
real card - real reader - pcscd - spicec (via nss) - simulated card<-protocol->
emulated ccid device - |(in vm) pcscd - pcsc_scan (or any other client)
When using vscclient it's exactly the same, difference is just that it goes via
a TCP socket directly instead of in a spice channel.
So the ATR you see in the vm is by the simulated card (libcacard).
But you should definitely see a card with spicec as well.
I also need the middleware library in the vm else it does not work at all.
Any ideas?
Nothing really. I'll try to take a look at the APDU's later (I'm not really an
expert on them) - can you try using the certificates backed card just to make
sure everything except the hardware is working correctly? (i.e. vm stack is
fine, spicec version and libspiceserver and qemu versions work fine). The
instructions are in qemu doc/ccid.txt I think.
(http://patchwork.ozlabs.org/patch/84129/ is the patch with the file).
I'm not getting any further.
I will explain below the stips i took to get things (almost:) running
Download all deps:
git clone git://anongit.freedesktop.org/~alon/qemu
git checkout -b usb_ccid.v20 origin/usb_ccid.v20
wget
http://cgit.freedesktop.org/~alon/libcacard/snapshot/libcacard-0.1.2.tar.gz
wget http://spice-space.org/download/releases/spice-0.7.3.tar.bz2
wget http://spice-space.org/download/releases/spice-protocol-0.7.1.tar.bz2
install libcacard
install spice protocol
install spice client and server with the configure option
--enable-smartcard
install qemu with configure option --enable-smartcard --enable-spice
import certificates into nss database
mkdir -p /etc/pki/nssdb
certutil -N -d /etc/pki/nssdb
certutil -d /etc/pki/nssdb -x -t "CT,CT,CT" -S -s "CN=cert1" -n cert1
certutil -d /etc/pki/nssdb -x -t "CT,CT,CT" -S -s "CN=cert2" -n cert2
certutil -d /etc/pki/nssdb -x -t "CT,CT,CT" -S -s "CN=cert3" -n cert3
certutil -L -d /etc/pki/nssdb
cert3 CTu,Cu,Cu
cert1 CTu,Cu,Cu
cert2 CTu,Cu,Cu
start vm with the following options
-spice addr=127.0.0.1,port=5930,disable-ticketing -usb -device usb-ccid
-device
ccid-card-emulated,backend=certificates,cert1=cert1,cert2=cert2,cert3=cert3
start spicec -h localhost -p 5930
after boot i have gemplus ccid reader and pcsc_scan tells me that i have
a reader
But how can i show the certificates cert1,2,3 in the vm with certutil?
With kind regards
William
With kind regards
William van de Velde
With kind regards
William
With kind regards
William
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http://lists.freedesktop.org/mailman/listinfo/spice-devel
_______________________________________________
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[email protected]
http://lists.freedesktop.org/mailman/listinfo/spice-devel
_______________________________________________
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