Forked from kawaz/install-pam_tid-and-pam_reattach.sh
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February 21, 2022 23:30
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sudo で TouchID が使えるようにする。tmux 内で使えるようにもする。TESTED: 12.2.1(21D62)
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#!/bin/bash | |
set -e | |
set -o pipefail | |
# pam_tidの存在チェック(間違えてLinux環境などで実行されたら中断する) | |
test -f /usr/lib/pam/pam_tid.so.2 || exit 1 | |
# sudoでTouchIDが使えるようにする | |
if ! grep -Eq '^auth\s.*\spam_tid\.so$' /etc/pam.d/sudo; then | |
( set -e; set -o pipefail | |
# 最初の auth として pam_tid.so を追加 | |
pam_sudo=$(awk 'fixed||!/^auth /{print} !fixed&&/^auth/{print "auth sufficient pam_tid.so";print;fixed=1}' /etc/pam.d/sudo) | |
sudo tee /etc/pam.d/sudo <<<"$pam_sudo" | |
) | |
fi | |
# tmux内のsudoでもTouchIDが使えるようにする | |
if ! grep -Eq '^auth\s.*\spam_reattach\.so$' /etc/pam.d/sudo; then | |
( set -e; set -o pipefail | |
# pam_reattach.so が無ければ入れる | |
if [[ ! -x /usr/local/lib/pam/pam_reattach.so ]]; then | |
type cmake 2>/dev/null || brew install cmake | |
cd $(mktemp -d "${TMPDIR:-/tmp}/tmp.${1:-pam_reattach}.XXXXXXXXXX") | |
git clone https://github.com/fabianishere/pam_reattach.git . | |
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr/local | |
sudo make install | |
fi | |
# pam_tid.so の手前に pam_reattach.so を追加 | |
pam_sudo=$(awk 'fixed||!/^auth .* pam_tid.so$/{print} !fixed&&/^auth/{print "auth optional pam_reattach.so";print;fixed=1}' /etc/pam.d/sudo) | |
sudo tee /etc/pam.d/sudo <<<"$pam_sudo" | |
) | |
fi |
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