41 lines
988 B
Plaintext
41 lines
988 B
Plaintext
post_install() {
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if ! getent group named &>/dev/null; then
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groupadd -g 40 named >/dev/null
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fi
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if ! getent passwd named &>/dev/null; then
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useradd -u 40 -c "BIND DNS Server" -g named -G adm -d /var/named -s /bin/nologin named >/dev/null
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fi
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passwd -l named >/dev/null
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touch var/log/named.log
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chown named:named var/log/named.log
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# create an rndc.key if it doesn't already exist
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if [[ ! -s etc/rndc.key ]]; then
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usr/sbin/rndc-confgen -r /dev/urandom -b 256 | head -n 5 >>etc/rndc.key
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chown root:named etc/rndc.key
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chmod 640 etc/rndc.key
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fi
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if ! groups named | grep adm &>/dev/null; then
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gpasswd -a named adm >/dev/null
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fi
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named_shell=$(getent passwd named | cut -d: -f7)
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if [ "$named_shell" != '/bin/nologin' ]; then
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chsh -s /bin/nologin named &>/dev/null
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fi
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}
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post_upgrade() {
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post_install
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}
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post_remove() {
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if getent passwd named &>/dev/null; then
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userdel named >/dev/null
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fi
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if getent group clamav &>/dev/null; then
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groupdel named >/dev/null
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fi
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}
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