openmptcprouter-feeds/luci-app-mail/root/etc/init.d/msmtp

#!/bin/sh /etc/rc.common
# Copyright (C) 2018 Ycarus (Yannick Chabanois) <ycarus@zugaina.org>

START=90
STOP=10

USE_PROCD=1

validate_section() {
	uci_validate_section mail smtp "${1}" \
		'server:host'          \
		'tls:bool:0'           \
		'tls_starttls:bool:0'  \
		'from:string'          \
		'user:string'          \
		'password:string'      \
		'port:port:25'
}

config_account() {
	local server tls tls_starttls from user password

	validate_section "${1}" || {
		_err "validation failed"
		return 1
	}

	cat > /tmp/msmtp.tmp <<-EOF
	account default
	host $server
	port $port
	EOF
	[ -n "$user" ] && [ -n "$password" ] && {
		cat >> /tmp/msmtp.tmp <<-EOF
		auth on
		user $user
		password $password
		EOF
	}
	[ -n "$from" ] && echo "from $from" >> /tmp/msmtp.tmp
	[ "$tls" = "1" ] && {
		cat >> /tmp/msmtp.tmp <<-EOF
		tls_trust_file /etc/ssl/certs/ca-certificates.crt
		tls on
		EOF
	} || {
		echo 'tls off' >> /tmp/msmtp.tmp
	}
	[ "$tls_starttls" = "1" ] && {
		echo 'tls_starttls on' >> /tmp/msmtp.tmp
	} || {
		echo 'tls_starttls off' >> /tmp/msmtp.tmp
	}
}

start_service() {
	config_load mail
	config_foreach config_account smtp
	[ -f "/tmp/msmtp.tmp" ] && mv /tmp/msmtp.tmp /etc/msmtprc
}

service_triggers() {
	procd_add_reload_trigger mail
}