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92 lines
1.7 KiB
Bash
92 lines
1.7 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# ex:ts=4
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ask() {
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local question default answer
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question=$1
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default=$2
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if [ -z "${PACKAGE_BUILDING}" -a -z "${BATCH}" ]; then
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read -p "${question} [${default}]? " answer
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fi
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echo ${answer:-${default}}
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}
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yesno() {
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local question default answer
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question=$1
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default=$2
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while :; do
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answer=$(ask "${question}" "${default}")
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case "${answer}" in
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[Yy]*) return 0;;
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[Nn]*) return 1;;
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esac
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echo "Please answer yes or no."
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done
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}
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make_account() {
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local u g gcos
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u=$1
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g=$2
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gcos=$3
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if pw group show "${g}" >/dev/null 2>&1; then
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echo "You already have a group \"${g}\", so I will use it."
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else
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echo "You need a group \"${g}\"."
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if which -s pw && yesno "Would you like me to create it" y
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then
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pw groupadd ${g} || exit
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echo "Done."
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else
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echo "Please create it, and try again."
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exit 1
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fi
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fi
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if pw user show "${u}" >/dev/null 2>&1; then
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echo "You already have a user \"${u}\", so I will use it."
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else
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echo "You need a user \"${u}\"."
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if which -s pw && yesno "Would you like me to create it" y
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then
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pw useradd ${u} -g ${g} -c "${gcos}" -d /nonexistent -s /sbin/nologin -h - || exit
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echo "Done."
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else
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echo "Please create it, and try again."
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exit 1
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fi
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fi
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}
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case $2 in
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PRE-INSTALL)
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make_account dovecot dovecot "Dovecot"
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;;
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POST-INSTALL)
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base=/var/run/dovecot
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DIRLIST="${base} ${base}/login"
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echo "Fixing ownerships and modes in \"${base}\"."
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for directory in ${DIRLIST}; do
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if [ ! -d "${directory}" ]; then
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mkdir -p ${directory}
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echo "Created directory: ${directory}"
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fi
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done
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chown -R root:wheel ${base}
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chmod -R 0700 ${base}
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chown -R root:dovecot ${base}/login
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chmod -R 0750 ${base}/login
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;;
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esac
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