[ltp] fingerprint reader on T60 with Ubuntu Edgy

Michael Gaber linux-thinkpad@linux-thinkpad.org
Thu, 12 Apr 2007 10:32:06 +0200


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hmm, security and a closed_source application won't match imo.
i'm using thinkfinger (the OSS pendant) with login without any problems, 
perhaps this is also possible with ubuntu

Peter Matulis schrieb:
> I'm running on Ubuntu Edgy on my T60 and I'm having trouble getting the
> fingerprint reader to work.  So far I'm trying with the binary drivers.
> 
> This is what I installed:
> 
> BIOAPI Framework
> http://www.qrivy.net/~michael/temp/bioapi_1.2.3_i386.deb
> 
> TFMESS BioAPI BSP for Linux
> http://www.upek.com/support/dl_linux_bsp.asp
> 
> For the above, I compiled the Sample binary and successfully enrolled
> and verified a print:
> 
> # gcc -o Sample main.c -L/usr/local/lib -lbioapi100 -DUNIX
> -DLITTLE_ENDIAN
> # ./Sample
> 
> I then installed a PAM for bioapi:
> http://www.nax.cz/pub/bioapi/pam_bioapi/pam-bioapi_0.3.0.tar.gz
> 
> This version of uses sqlite so first needed to install some more stuff:
> 
> apt-get install libpam0g-dev
> apt-get install sqlite3
> apt-get install libsqlite3-dev
> 
> Then I set up this pam and sqlite:
> 
> $ cat /etc/pam.d/test-pam_bioapi 
> auth required pam_bioapi.so {5550454b-2054-464d-2f45-535320425350}
> /etc/bioapi/pam/bioshadow.db :0
> 
> % sudo sqlite3 /etc/bioapi/pam/bioshadow.db
> sqlite> CREATE TABLE biodata (id INTEGER PRIMARY KEY,uid INTEGER,uuid
> TEXT, header BLOB,data BLOB,signature BLOB,type INTEGER,other BLOB);
> 
> But when I try to enroll a user I don't know what to do:
> 
> # test_enroll-pam_bioapi
> 
> ==> called pam_start()
>   got: `Success'
> Please enter username: pmatulis
> ==> called pam_chauthtok()
>   got: `User not known to the underlying authentication module'
> ==> called pam_end()
>   got: `Success'
> 
> Thanks for any pointers!
> 
> Peter
> 
> 
>       

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