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Enforce good passwords

This commit is contained in:
Bob Mottram 2014-09-29 12:03:00 +01:00
parent 1907dabcb2
commit 67dd6aca56
1 changed files with 12 additions and 0 deletions
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12
install-freedombone.sh
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@ -317,6 +317,17 @@ function remove_default_user {
fi fi
} }
function enforce_good_passwords {
# because humans are generally bad at choosing passwords
if grep -Fxq "enforce_good_passwords" $COMPLETION_FILE; then
return
fi
apt-get -y --force-yes install libpam-cracklib
sed -i 's/password requisite pam_deny.so/password requisite pam_cracklib.so retry=2 dcredit=-4 ucredit=-1 ocredit=-1 lcredit=0 minlen=10 reject_username/g' /etc/pam.d/common-password
echo 'enforce_good_passwords' >> $COMPLETION_FILE
}
function change_login_message { function change_login_message {
if grep -Fxq "change_login_message" $COMPLETION_FILE; then if grep -Fxq "change_login_message" $COMPLETION_FILE; then
return return
@ -3414,6 +3425,7 @@ change_debian_repos
enable_backports enable_backports
configure_dns configure_dns
initial_setup initial_setup
enforce_good_passwords
install_editor install_editor
change_login_message change_login_message
update_the_kernel update_the_kernel