Fedora Core 5 and SCR335

[Andreas Martin]

Hi all.

I have some trouble to set up my cardreader (SCM SCR335, USB) properly
under Fedora Cor 5 (with udev). The cardreader itself an the
OpenPGP-card work fine on my notebook (Debian Sarge, with hotplug), so
it is not a hardware problem.

Furthermore, i can use the cardreader with the gnupg ccid-driver as user
"root", but not as user "andi" (member of the group "scard").

In my opinion, the permissions in /proc/bus/usb/001/005 (or wherever the
cardreader comes up) are set correctly:

# ls -l /proc/bus/usb/001
-rw-rw---- 1 root scard 111 18. Mai 13:32 005

As user "andi" i get the following result:

#  gpg --card-status --debug-ccid-driver
gpg: DBG: ccid-driver: using CCID reader 0 (ID=04E6:5115:X:0)
gpg: DBG: ccid-driver: idVendor: 04E6  idProduct: 5115  bcdDevice: 0416
gpg: DBG: ccid-driver: ChipCard Interface Descriptor:
gpg: DBG: ccid-driver:   bLength                54
gpg: DBG: ccid-driver:   bDescriptorType        33
gpg: DBG: ccid-driver:   bcdCCID              1.00
gpg: DBG: ccid-driver:   nMaxSlotIndex           0
gpg: DBG: ccid-driver:   bVoltageSupport         1  5.0V
gpg: DBG: ccid-driver:   dwProtocols             3  T=0 T=1
gpg: DBG: ccid-driver:   dwDefaultClock       4000
gpg: DBG: ccid-driver:   dwMaxiumumClock     12000
gpg: DBG: ccid-driver:   bNumClockSupported      0
gpg: DBG: ccid-driver:   dwDataRate           9600 bps
gpg: DBG: ccid-driver:   dwMaxDataRate      115200 bps
gpg: DBG: ccid-driver:   bNumDataRatesSupp.      0
gpg: DBG: ccid-driver:   dwMaxIFSD             252
gpg: DBG: ccid-driver:   dwSyncProtocols  00000000
gpg: DBG: ccid-driver:   dwMechanical     00000000
gpg: DBG: ccid-driver:   dwFeatures       000100BA
gpg: DBG: ccid-driver:     Auto configuration based on ATR
gpg: DBG: ccid-driver:     Auto voltage selection
gpg: DBG: ccid-driver:     Auto clock change
gpg: DBG: ccid-driver:     Auto baud rate change
gpg: DBG: ccid-driver:     Auto PPS made by CCID
gpg: DBG: ccid-driver:     TPDU level exchange
gpg: DBG: ccid-driver:   dwMaxCCIDMsgLen       263
gpg: DBG: ccid-driver:   bClassGetResponse    echo
gpg: DBG: ccid-driver:   bClassEnvelope       echo
gpg: DBG: ccid-driver:   wlcdLayout           none
gpg: DBG: ccid-driver:   bPINSupport             0
gpg: DBG: ccid-driver:   bMaxCCIDBusySlots       1
gpg: DBG: ccid-driver: enabling workaround for buggy SCM readers
gpg: DBG: ccid-driver: usb_claim_interface failed: -1
gpg: apdu_open_reader: failed to open driver `libpcsclite.so':
libpcsclite.so: Kann die Shared-Object-Datei nicht öffnen: Datei oder
Verzeichnis nicht gefunden
gpg: card reader not available
gpg: OpenPGP Karte ist nicht vorhanden: Allgemeiner Fehler


As user "root" i get:

# gpg --card-status --debug-ccid-driver
gpg: DBG: ccid-driver: using CCID reader 0 (ID=04E6:5115:5040506C:0)
gpg: DBG: ccid-driver: idVendor: 04E6  idProduct: 5115  bcdDevice: 0416
gpg: DBG: ccid-driver: ChipCard Interface Descriptor:
gpg: DBG: ccid-driver:   bLength                54
gpg: DBG: ccid-driver:   bDescriptorType        33
gpg: DBG: ccid-driver:   bcdCCID              1.00
gpg: DBG: ccid-driver:   nMaxSlotIndex           0
gpg: DBG: ccid-driver:   bVoltageSupport         1  5.0V
gpg: DBG: ccid-driver:   dwProtocols             3  T=0 T=1
gpg: DBG: ccid-driver:   dwDefaultClock       4000
gpg: DBG: ccid-driver:   dwMaxiumumClock     12000
gpg: DBG: ccid-driver:   bNumClockSupported      0
gpg: DBG: ccid-driver:   dwDataRate           9600 bps
gpg: DBG: ccid-driver:   dwMaxDataRate      115200 bps
gpg: DBG: ccid-driver:   bNumDataRatesSupp.      0
gpg: DBG: ccid-driver:   dwMaxIFSD             252
gpg: DBG: ccid-driver:   dwSyncProtocols  00000000
gpg: DBG: ccid-driver:   dwMechanical     00000000
gpg: DBG: ccid-driver:   dwFeatures       000100BA
gpg: DBG: ccid-driver:     Auto configuration based on ATR
gpg: DBG: ccid-driver:     Auto voltage selection
gpg: DBG: ccid-driver:     Auto clock change
gpg: DBG: ccid-driver:     Auto baud rate change
gpg: DBG: ccid-driver:     Auto PPS made by CCID
gpg: DBG: ccid-driver:     TPDU level exchange
gpg: DBG: ccid-driver:   dwMaxCCIDMsgLen       263
gpg: DBG: ccid-driver:   bClassGetResponse    echo
gpg: DBG: ccid-driver:   bClassEnvelope       echo
gpg: DBG: ccid-driver:   wlcdLayout           none
gpg: DBG: ccid-driver:   bPINSupport             0
gpg: DBG: ccid-driver:   bMaxCCIDBusySlots       1
gpg: DBG: ccid-driver: enabling workaround for buggy SCM readers
gpg: DBG: ccid-driver: usb_bulk_read error: Die Ressource ist zur Zeit
nicht verfügbar
gpg: DBG: ccid-driver: USB: CALLING USB_CLEAR_HALT
gpg: DBG: ccid-driver: usb_bulk_read error: Die Ressource ist zur Zeit
nicht verfügbar
gpg: DBG: ccid-driver: USB: RETRYING bulk_in AGAIN
gpg: DBG: ccid-driver: usb_bulk_read error: Die Ressource ist zur Zeit
nicht verfügbar
gpg: DBG: ccid-driver: USB: RETRYING bulk_in AGAIN
gpg: DBG: ccid-driver: status: 00  error: 00  octet[9]: 00
               data: 3B FA 13 00 FF 81 31 80 45 00 31 C1 73 C0 01 00 00
90 00 B1
gpg: DBG: ccid-driver: sending 61 07 00 00 00 00 05 01 00 00 01 10 00 41
00 FE 00
[...]

So I think it is a permission issue, but I can't figure out where.
Does anyone have any idea?

Any comments are appreciated!

Thanks


Andreas