yunohost/hooks/conf_regen/25-dovecot

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#!/bin/bash
set -e
. /usr/share/yunohost/helpers
do_pre_regen() {
pending_dir=$1
cd /usr/share/yunohost/conf/dovecot
dovecot_dir="${pending_dir}/etc/dovecot"
mkdir -p "${dovecot_dir}/global_script"
# copy simple conf files
cp dovecot-ldap.conf "${dovecot_dir}/dovecot-ldap.conf"
cp dovecot.sieve "${dovecot_dir}/global_script/dovecot.sieve"
export pop3_enabled="$(yunohost settings get 'email.pop3.pop3_enabled' | int_to_bool)"
export main_domain=$(cat /etc/yunohost/current_host)
export domain_list="$(yunohost domain list --features mail_in mail_out --output-as json | jq -r ".domains[]" | tr '\n' ' ')"
ynh_render_template "dovecot.conf" "${dovecot_dir}/dovecot.conf"
# adapt it for IPv4-only hosts
if [ ! -f /proc/net/if_inet6 ]; then
sed -i \
's/^\(listen =\).*/\1 */' \
"${dovecot_dir}/dovecot.conf"
fi
mkdir -p "${dovecot_dir}/yunohost.d"
cp pre-ext.conf "${dovecot_dir}/yunohost.d"
cp post-ext.conf "${dovecot_dir}/yunohost.d"
}
do_post_regen() {
regen_conf_files=$1
mkdir -p "/etc/dovecot/yunohost.d/pre-ext.d"
mkdir -p "/etc/dovecot/yunohost.d/post-ext.d"
# create vmail user
id vmail >/dev/null 2>&1 \
|| adduser --system --ingroup mail --uid 500 vmail --home /var/vmail --no-create-home
# Delete legacy home for vmail that existed in the past but was empty, poluting /home/
[ ! -e /home/vmail ] || rmdir --ignore-fail-on-non-empty /home/vmail
# fix permissions
chown -R vmail:mail /etc/dovecot/global_script
chmod 770 /etc/dovecot/global_script
chown root:mail /var/mail
chmod 1775 /var/mail
python3 -c 'from yunohost.app import regen_mail_app_user_config_for_dovecot_and_postfix as r; r(only="dovecot")'
[ -z "$regen_conf_files" ] && exit 0
# compile sieve script
[[ "$regen_conf_files" =~ dovecot\.sieve ]] && {
sievec /etc/dovecot/global_script/dovecot.sieve
chown -R vmail:mail /etc/dovecot/global_script
}
systemctl restart dovecot
}
do_$1_regen ${@:2}