ATR210 LIBUSB_ERROR_NO_DEVICE after disconnecting

[benclerix-cegeka]

Issue

1. When I insert the ATR210 and restart the docker container everything works, I can use pcsc_scan to detect cards etc.
2. When I remove and insert the ATR210 I get issues in pcscd logs (LIBUSB_ERROR_NO_DEVICE).
   In the log file I provided I did
   first step 1 and then 2.

I am aware that the ATR210 is in this list: https://ccid.apdu.fr/ccid/shouldwork.html with a CCID version of '1.4.32".
However 1.4.30-1 is the last version that I could find via apt install.
Should I get a later version from https://ccid.apdu.fr/files/ and install that manually ?

I manually added these snippets to /usr/lib/pcsc/drivers/ifd-ccid.bundle/Contents/Info.plist:

vendorid
		<string>0x0DB5</string>
		<string>0x0DB5</string>
		<string>0x0DB5</string>
productid
		<string>0x0140</string>
		<string>0x0180</string>
		<string>0x0170</string>
and some friendly values in the other list

I hope I provided enough information, if I missed anything, did something wrong or can provide more info, please let me know.

Versions
smart card reader driver name and version

I think this is ccid?

root@7d2eb4356ec7:/app# apt show libccid
Package: libccid
Version: 1.4.30-1
Priority: optional
Section: libs
Source: ccid
Maintainer: Ludovic Rousseau <[email protected]>
Installed-Size: 485 kB
Provides: pcsc-ifd-handler
Depends: libc6 (>= 2.15), libusb-1.0-0 (>= 2:1.0.9)
Suggests: pcmciautils
Homepage: https://ccid.apdu.fr/
Tag: role::shared-lib
Download-Size: 328 kB
APT-Manual-Installed: no
APT-Sources: http:https://deb.debian.org/debian buster/main armhf Packages
Description: PC/SC driver for USB CCID smart card readers

pcsc-lite version

root@7d2eb4356ec7:/app# apt show libpcsclite1
Package: libpcsclite1
Version: 1.8.24-1
Priority: optional
Section: libs
Source: pcsc-lite
Maintainer: Ludovic Rousseau <[email protected]>
Installed-Size: 82.9 kB
Depends: libc6 (>= 2.15)
Suggests: pcscd (= 1.8.24-1)
Breaks: libpcsclite-dev (<< 1.8.24-1), pcscd (<< 1.8.24-1)
Homepage: https://pcsclite.apdu.fr/
Tag: role::shared-lib
Download-Size: 55.4 kB
APT-Manual-Installed: yes
APT-Sources: http:https://deb.debian.org/debian buster/main armhf Packages
Description: Middleware to access a smart card using PC/SC (library)

the output of the command "/usr/sbin/pcscd --version"

root@7d2eb4356ec7:/app# /usr/sbin/pcscd --version
pcsc-lite version 1.8.24.
Copyright (C) 1999-2002 by David Corcoran <[email protected]>.
Copyright (C) 2001-2015 by Ludovic Rousseau <[email protected]>.
Copyright (C) 2003-2004 by Damien Sauveron <[email protected]>.
Report bugs to <[email protected]>.
Enabled features: Linux arm-unknown-linux-gnueabihf libsystemd serial usb libudev usbdropdir=/usr/lib/pcsc/drivers ipcdir=/var/run/pcscd configdir=/etc/reader.conf.d

Platform
Operating system or GNU/Linux distribution name and version

root@7d2eb4356ec7:/app# cat /etc/debian_version
10.7
root@7d2eb4356ec7:/app# uname -a
Linux 7d2eb4356ec7 4.19.75 #1 SMP Mon Mar 23 11:57:05 UTC 2020 armv7l GNU/Linux

Smart card middleware name and version
I'm unsure about this, how can I give you this information?
Smart card reader manufacturer name and reader model name:
AccessIS ATR210 https://www.access-is.com/products/atr210-triptick
Smart card name

Possibly identified card (using /usr/share/pcsc/smartcard_list.txt):
3B 81 80 01 80 80
        RFID - ISO 14443 Type A - NXP DESFire or DESFire EV1
        "Reiner LoginCard" (or "OWOK", how they name it) - they have been distributed by a german computer magazine ("Computer BILD")
        https://cardlogin.reiner-sct.com/
        Belgium A-kaart (Antwerp citycard)
        Oyster card - Transport for London
        http:https://en.wikipedia.org/wiki/Oyster_card
        Kaba Legic Advant 4k
        Sydney Opal card public transport ticket (Transport)
        https://www.opal.com.au
        TH Köln (University of Applied Sciences Cologne) - Student Identity Card
        https://www.th-koeln.de/en/academics/multica_5893.php
        German red cross blood donation service
        http:https://www.blutspende-nordost.de/
        Greater Toronto/Hamilton/Ottawa PRESTO contactless fare card
        http:https://en.wikipedia.org/wiki/Presto_card

More on the platform:
I'm running the code in a docker container using BalenaOS (based on Yocto).
Running on a BalenaFin (similar to a RPI 3, ARMV7): https://www.balena.io/fin/
using this base image (to enable UDEV): balenalib/generic-armv7ahf-dotnet:3.1-buster-20210201 as described in these resources:

• https://www.balena.io/docs/reference/base-images/base-images/
• https://forums.balena.io/t/docker-container-cannot-access-dynamically-plugged-usb-devices/4277/12

Log
log.txt

[LudovicRousseau]

The USB device removal is NOT notified by libudev.
Maybe libudev does not work correctly inside a docker container.

You can run udevadm monitor and add & remove your reader to see what logs you get.

[benclerix-cegeka]

I ran udevadm monitor inside the docker container and it seems to detect the remove and add but only on the kernel level.
udevadm_monitor_container.txt
When I run udevadm monitor on the host I get events for both kernel and udev.
udevadm_monitor_host.txt

I also checked if udevd is running inside the container:

root@8de138db034b:/app# service udev status
[ ok ] systemd-udevd is running.

Are there other things I can try to debug this issue? Thanks already for the fast feedback.

I also created an issue with Balena to see if they can help me with the UDEV events and I'll keep you posted: https://forums.balena.io/t/udev-events-not-showing-up-in-service/250035

[LudovicRousseau]

You found the problem.
You can try to ask on the pcsclite-muscle mailing list https://ludovicrousseau.blogspot.com/2020/11/how-to-get-smart-card-support.html
But since it is a udev/docker issue I don't know if that would help.

[LudovicRousseau]

You can also rebuild pcsc-lite using ./configure --disable-libudev
It should then use libusb instead.

[benclerix-cegeka]

Thanks for that feedback.
We fixed the issue on the udev/docker side: https://forums.balena.io/t/udev-events-not-showing-up-in-service/250035