Re: [Muscle] PCSCD Not reading Smart Card
Ok, this got it running and I'm able to connect now. I still get a seg fault when I try to run my read or write programs. What happens, it says please select reader from the list. If I hit enter, I get segfault, if I type anything in, it doesn't recognize the reader. I did a gdb with backtrace and get: #0 0xb7e2e463 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7f0c457 in SCardConnect (hContext=16996003, szReader=0x1000 Address 0x1000 out of bounds, dwShareMode=2, dwPreferredProtocols=4, phCard=0xbf9e1758, pdwActiveProtocol=0xbf9e12f8 at winscard_clnt.c:745 #2 0x08048c50 in ?? () On a side note, I do have scriptor installed and can connect to the smart card reader using scriptor. It uses RAW protocol and comes up says reading commands from STDIN. Unfortunately, I don't know what commands to give it. If you could point me to the commands to read and write in raw mode, or where I can find these commands, I would appreciate it. Either help with the segfault or the commands to read/write with scriptor in RAW mode would be of great benefit to me. Thank you for all of your help. Wesley Ludovic Rousseau wrote: On Fri, Aug 8, 2008 at 6:10 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Ok, I went back to a copy of the image I'm using for development to before I started working on the smart card (I had installed and uninstalled via apt many packages and couldn't ensure all were gone). I downloaded the source code and recompiled. Now I get winscard_clnt.c:3232:SCardCheckDaemonAvailablity() PCSC Not Running, and yet I can clearly see /usr/local/sbin/pcscd running in ps -ef and showing the debug info in the foreground on my console. Please advise what flag I may have missed or startup option to get it to run in daemon mode. Your application is using /usr/lib/libpcsclite.so but the newly compiled pcsc-lite installed the lib in /usr/local/lib/libpcsclite.so If you use .deb packages you should backport the Debian/testing package of pcsclite 1.4.102 and then only use .deb packages on your system. If you really want to configure by hand the Debian package is configured as: ./configure \ --sysconfdir=/etc \ --prefix=/usr \ --enable-usbdropdir=/usr/lib/pcsc/drivers Bye -- ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
Ok, this got it running and I'm able to connect now. I still get a seg fault when I try to run my read or write programs. What happens, it says please select reader from the list. If I hit enter, I get segfault, if I type anything in, it doesn't recognize the reader. I did a gdb with backtrace and get: #0 0xb7e2e463 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7f0c457 in SCardConnect (hContext=16996003, szReader=0x1000 Address 0x1000 out of bounds, dwShareMode=2, dwPreferredProtocols=4, phCard=0xbf9e1758, pdwActiveProtocol=0xbf9e12f8 at winscard_clnt.c:745 #2 0x08048c50 in ?? () On a side note, I do have scriptor installed and can connect to the smart card reader using scriptor. It uses RAW protocol and comes up says reading commands from STDIN. Unfortunately, I don't know what commands to give it. If you could point me to the commands to read and write in raw mode, or where I can find these commands, I would appreciate it. Either help with the segfault or the commands to read/write with scriptor in RAW mode would be of great benefit to me. Thank you for all of your help. Wesley Ludovic Rousseau wrote: On Fri, Aug 8, 2008 at 6:10 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Ok, I went back to a copy of the image I'm using for development to before I started working on the smart card (I had installed and uninstalled via apt many packages and couldn't ensure all were gone). I downloaded the source code and recompiled. Now I get winscard_clnt.c:3232:SCardCheckDaemonAvailablity() PCSC Not Running, and yet I can clearly see /usr/local/sbin/pcscd running in ps -ef and showing the debug info in the foreground on my console. Please advise what flag I may have missed or startup option to get it to run in daemon mode. Your application is using /usr/lib/libpcsclite.so but the newly compiled pcsc-lite installed the lib in /usr/local/lib/libpcsclite.so If you use .deb packages you should backport the Debian/testing package of pcsclite 1.4.102 and then only use .deb packages on your system. If you really want to configure by hand the Debian package is configured as: ./configure \ --sysconfdir=/etc \ --prefix=/usr \ --enable-usbdropdir=/usr/lib/pcsc/drivers Bye -- ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
Well, through trial and error, I found out that my program was looking for the letter e to select the proper smart card. I have no idea why, but I updated my scripts and it is now reading and writing. Thank you for all of your help. I'm still interested in references to scriptor as I don't want to rely solely on the program that I don't have any source for from a previous developer. Thanks again. Wesley Wesley Nugent wrote: Ok, this got it running and I'm able to connect now. I still get a seg fault when I try to run my read or write programs. What happens, it says please select reader from the list. If I hit enter, I get segfault, if I type anything in, it doesn't recognize the reader. I did a gdb with backtrace and get: #0 0xb7e2e463 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7f0c457 in SCardConnect (hContext=16996003, szReader=0x1000 Address 0x1000 out of bounds, dwShareMode=2, dwPreferredProtocols=4, phCard=0xbf9e1758, pdwActiveProtocol=0xbf9e12f8 at winscard_clnt.c:745 #2 0x08048c50 in ?? () On a side note, I do have scriptor installed and can connect to the smart card reader using scriptor. It uses RAW protocol and comes up says reading commands from STDIN. Unfortunately, I don't know what commands to give it. If you could point me to the commands to read and write in raw mode, or where I can find these commands, I would appreciate it. Either help with the segfault or the commands to read/write with scriptor in RAW mode would be of great benefit to me. Thank you for all of your help. Wesley Ludovic Rousseau wrote: On Fri, Aug 8, 2008 at 6:10 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Ok, I went back to a copy of the image I'm using for development to before I started working on the smart card (I had installed and uninstalled via apt many packages and couldn't ensure all were gone). I downloaded the source code and recompiled. Now I get winscard_clnt.c:3232:SCardCheckDaemonAvailablity() PCSC Not Running, and yet I can clearly see /usr/local/sbin/pcscd running in ps -ef and showing the debug info in the foreground on my console. Please advise what flag I may have missed or startup option to get it to run in daemon mode. Your application is using /usr/lib/libpcsclite.so but the newly compiled pcsc-lite installed the lib in /usr/local/lib/libpcsclite.so If you use .deb packages you should backport the Debian/testing package of pcsclite 1.4.102 and then only use .deb packages on your system. If you really want to configure by hand the Debian package is configured as: ./configure \ --sysconfdir=/etc \ --prefix=/usr \ --enable-usbdropdir=/usr/lib/pcsc/drivers Bye -- ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
On Mon, Aug 11, 2008 at 3:47 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Ok, this got it running and I'm able to connect now. I still get a seg fault when I try to run my read or write programs. What happens, it says please select reader from the list. If I hit enter, I get segfault, if I type anything in, it doesn't recognize the reader. I did a gdb with backtrace and get: #0 0xb7e2e463 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7f0c457 in SCardConnect (hContext=16996003, szReader=0x1000 Address 0x1000 out of bounds, dwShareMode=2, dwPreferredProtocols=4, phCard=0xbf9e1758, pdwActiveProtocol=0xbf9e12f8 at winscard_clnt.c:745 #2 0x08048c50 in ?? () SCardConnect() is called with szReader=0x1000. szReader is supposed to be a pointer to a C string containing the reader name to use. It is clear that your application is using a wrong value here and can only crash. I am surprised your application ever worked. On a side note, I do have scriptor installed and can connect to the smart card reader using scriptor. It uses RAW protocol and comes up says reading commands from STDIN. Unfortunately, I don't know what commands to give it. If you could point me to the commands to read and write in raw mode, or where I can find these commands, I would appreciate it. Either help with the segfault or the commands to read/write with scriptor in RAW mode would be of great benefit to me. I think you will have to reverse engineer the scard-read and scard-write program (since you do not have the source code) and rewrite them. The --apdu pcscd option to log the apdu exchanged was introduced in pcsc-lite 1.1.2beta1 and your working configuration is using pcsc-lite 1.1.1. So it will not be easy to get the exchanged APDU. Good luck, -- Dr. Ludovic Rousseau ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
Any suggestions on getting scriptor to read and write to the card? I am somewhat new to reverse engineering, and honestly don't know where to begin. I do know a little about bash scripting and have hacked some perl programs before and minor C. I've only had programming training with 1 class in Java. Nowhere near the level of ability as people such as yourself. I have gotten it to read but would like to use scriptor if I can find out what commands to give to read and write the card. Thanks for all your help. Wesley Ludovic Rousseau wrote: On Mon, Aug 11, 2008 at 3:47 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Ok, this got it running and I'm able to connect now. I still get a seg fault when I try to run my read or write programs. What happens, it says please select reader from the list. If I hit enter, I get segfault, if I type anything in, it doesn't recognize the reader. I did a gdb with backtrace and get: #0 0xb7e2e463 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7f0c457 in SCardConnect (hContext=16996003, szReader=0x1000 Address 0x1000 out of bounds, dwShareMode=2, dwPreferredProtocols=4, phCard=0xbf9e1758, pdwActiveProtocol=0xbf9e12f8 at winscard_clnt.c:745 #2 0x08048c50 in ?? () SCardConnect() is called with szReader=0x1000. szReader is supposed to be a pointer to a C string containing the reader name to use. It is clear that your application is using a wrong value here and can only crash. I am surprised your application ever worked. On a side note, I do have scriptor installed and can connect to the smart card reader using scriptor. It uses RAW protocol and comes up says reading commands from STDIN. Unfortunately, I don't know what commands to give it. If you could point me to the commands to read and write in raw mode, or where I can find these commands, I would appreciate it. Either help with the segfault or the commands to read/write with scriptor in RAW mode would be of great benefit to me. I think you will have to reverse engineer the scard-read and scard-write program (since you do not have the source code) and rewrite them. The --apdu pcscd option to log the apdu exchanged was introduced in pcsc-lite 1.1.2beta1 and your "working" configuration is using pcsc-lite 1.1.1. So it will not be easy to get the exchanged APDU. Good luck, -- ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
On Mon, Aug 11, 2008 at 4:54 PM, Wesley Nugent [EMAIL PROTECTED] wrote: Well, through trial and error, I found out that my program was looking for the letter e to select the proper smart card. I have no idea why, but I updated my scripts and it is now reading and writing. Thank you for all of your help. Start pcscd as pcscd --apdu --forground to list the APDU used by your closed source programs. Once you have the list of APDU used and you anderstand the format of the parameters you can start writing an equivalent in the language of your choice. I'm still interested in references to scriptor as I don't want to rely solely on the program that I don't have any source for from a previous developer. scriptor does not provide a programming language. It can just send a static list of APDU and can't even use the answers from the card. The winscard (or PC/SC API) can be used from a large variety of languages on Unix. Just choose one. Bye -- Dr. Ludovic Rousseau ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
Re: [Muscle] PCSCD Not reading Smart Card
On Fri, Aug 8, 2008 at 3:20 PM, Wesley Nugent [EMAIL PROTECTED] wrote: (gdb) run /usr/local/bin/scard-read Starting the program: /usr/local/bin/scard-read Using host libthread_db library /lib/tls/i686/cmov/libthread_db.so.1. Failed to read a valid object file image from memory. (no debugging symbols found) (no debugging symbols found) [New Thread -1209727296 (LWP 10210)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) Established context Check the connected readers reader=AseIIIeUSB 00 00 Please select reader from the list: waiting on status change! Card Connect Program received signal SIGSEGV. Segmentation Fault. [Switching to Thread -1209727296 (LWP 10210)] 9xb7ec0463 in strlen () from /lib/tls/i686/cmov/libc.so.6 (gdb) At this stage you need to enter bt or backtrace at the (gdb) prompt to get a backtrace of the calls. -- Dr. Ludovic Rousseau ___ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
