ThinkFingerインストールメモ（2008/01/26）

参考：ThinkFinger - Ubuntu Wiki（https://wiki.ubuntu.com/ThinkFinger）

１．Synapticパッケージマネージャのリポジトリに以下を追加
deb http://ppa.launchpad.net/jldugger/ubuntu gutsy main restricted universe multiverse
deb-src http://ppa.launchpad.net/jldugger/ubuntu gutsy main restricted universe multiverse



２．ThinkFingerのパッケージインストール実行
$ sudo apt-get install thinkfinger-tools libpam-thinkfinger



３．指紋認証のテスト
$ sudo tf-tool --acquire ←テスト用仮登録

ThinkFinger 0.2.2 (http://thinkfinger.sourceforge.net/)
Copyright (C) 2006, 2007 Timo Hoenig

Initializing... done.
Please swipe your finger (successful swipes 3/3, failed swipes: 0)... done.
Storing data (/tmp/test.bir)... done.

$ sudo tf-tool --verify ←指紋認証テスト

ThinkFinger 0.2.2 (http://thinkfinger.sourceforge.net/)
Copyright (C) 2006, 2007 Timo Hoenig

Initializing... done.
Please swipe your finger (successful swipes 1/1, failed swipes: 0)... done.
Result: Fingerprint does match.

補足）tf-toolの起動でエラーが発生の場合
発生するエラー：
$ sudo tf-tool --acquire
tf-tool: error while loading shared libraries: libthinkfinger.so.0: cannot open shared object file: No such file or directory

対策：
以下のコマンドを実行
$ sudo ldconfig



４．/etc/pam.d/common-ahtu ファイルを以下の通り修正

#
# /etc/pam.d/common-auth - authentication settings common to all services
#
# This file is included from other service-specific PAM config files,
# and should contain a list of the authentication modules that define
# the central authentication scheme for use on the system
# (e.g., /etc/shadow, LDAP, Kerberos, etc.). The default is to use the
# traditional Unix authentication mechanisms.
#
auth sufficient pam_thinkfinger.so
auth required pam_unix.so try_first_pass nullok_secure



５．ユーザの指紋を登録
$ sudo tf-tool --add-user ユーザ名



６．/etc/modulesファイルにuinputを追加
#/etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

fuse
lp
sbp2
uinput