415 lines
12 KiB
Bash
Executable File
415 lines
12 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
trap "postfix stop" EXIT
|
|
|
|
[[ ! -d /opt/postfix/conf/sql/ ]] && mkdir -p /opt/postfix/conf/sql/
|
|
|
|
# Wait for MySQL to warm-up
|
|
while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
|
|
echo "Waiting for database to come up..."
|
|
sleep 2
|
|
done
|
|
|
|
until dig +short mailcow.email > /dev/null; do
|
|
echo "Waiting for DNS..."
|
|
sleep 1
|
|
done
|
|
|
|
cat <<EOF > /etc/aliases
|
|
# Autogenerated by mailcow
|
|
null: /dev/null
|
|
watchdog: /dev/null
|
|
ham: "|/usr/local/bin/rspamd-pipe-ham"
|
|
spam: "|/usr/local/bin/rspamd-pipe-spam"
|
|
EOF
|
|
newaliases;
|
|
|
|
# create sni configuration
|
|
if [[ "${SKIP_LETS_ENCRYPT}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
|
|
echo -n "" > /opt/postfix/conf/sni.map
|
|
else
|
|
echo -n "" > /opt/postfix/conf/sni.map;
|
|
for cert_dir in /etc/ssl/mail/*/ ; do
|
|
if [[ ! -f ${cert_dir}domains ]] || [[ ! -f ${cert_dir}cert.pem ]] || [[ ! -f ${cert_dir}key.pem ]]; then
|
|
continue;
|
|
fi
|
|
IFS=" " read -r -a domains <<< "$(cat "${cert_dir}domains")"
|
|
for domain in "${domains[@]}"; do
|
|
echo -n "${domain} ${cert_dir}key.pem ${cert_dir}cert.pem" >> /opt/postfix/conf/sni.map;
|
|
echo "" >> /opt/postfix/conf/sni.map;
|
|
done
|
|
done
|
|
fi
|
|
postmap -F hash:/opt/postfix/conf/sni.map;
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_relay_ne.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT IF(EXISTS(SELECT address, domain FROM alias
|
|
WHERE address = '%s'
|
|
AND domain IN (
|
|
SELECT domain FROM domain
|
|
WHERE backupmx = '1'
|
|
AND relay_all_recipients = '1'
|
|
AND relay_unknown_only = '1')
|
|
|
|
), 'lmtp:inet:dovecot:24', NULL) AS 'transport'
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_relay_recipient_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT DISTINCT
|
|
CASE WHEN '%d' IN (
|
|
SELECT domain FROM domain
|
|
WHERE relay_all_recipients=1
|
|
AND domain='%d'
|
|
AND backupmx=1
|
|
)
|
|
THEN '%s' ELSE (
|
|
SELECT goto FROM alias WHERE address='%s' AND active='1'
|
|
)
|
|
END AS result;
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT(policy, ' ', parameters) AS tls_policy FROM tls_policy_override WHERE active = '1' AND dest = '%s'
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_tls_enforce_in_policy.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT IF(EXISTS(
|
|
SELECT 'TLS_ACTIVE' FROM alias
|
|
LEFT OUTER JOIN mailbox ON mailbox.username = alias.goto
|
|
WHERE (address='%s'
|
|
OR address IN (
|
|
SELECT CONCAT('%u', '@', target_domain) FROM alias_domain
|
|
WHERE alias_domain='%d'
|
|
)
|
|
) AND JSON_UNQUOTE(JSON_VALUE(attributes, '$.tls_enforce_in')) = '1' AND mailbox.active = '1'
|
|
), 'reject_plaintext_session', NULL) AS 'tls_enforce_in';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_sender_dependent_default_transport_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT GROUP_CONCAT(transport SEPARATOR '') AS transport_maps
|
|
FROM (
|
|
SELECT IF(EXISTS(SELECT 'smtp_type' FROM alias
|
|
LEFT OUTER JOIN mailbox ON mailbox.username = alias.goto
|
|
WHERE (address = '%s'
|
|
OR address IN (
|
|
SELECT CONCAT('%u', '@', target_domain) FROM alias_domain
|
|
WHERE alias_domain = '%d'
|
|
)
|
|
)
|
|
AND JSON_UNQUOTE(JSON_VALUE(attributes, '$.tls_enforce_out')) = '1'
|
|
AND mailbox.active = '1'
|
|
), 'smtp_enforced_tls:', 'smtp:') AS 'transport'
|
|
UNION ALL
|
|
SELECT COALESCE(
|
|
(SELECT hostname FROM relayhosts
|
|
LEFT OUTER JOIN mailbox ON JSON_UNQUOTE(JSON_VALUE(mailbox.attributes, '$.relayhost')) = relayhosts.id
|
|
WHERE relayhosts.active = '1'
|
|
AND (
|
|
mailbox.username IN (SELECT alias.goto from alias
|
|
JOIN mailbox ON mailbox.username = alias.goto
|
|
WHERE alias.active = '1'
|
|
AND alias.address = '%s'
|
|
AND alias.address NOT LIKE '@%%'
|
|
)
|
|
)
|
|
),
|
|
(SELECT hostname FROM relayhosts
|
|
LEFT OUTER JOIN domain ON domain.relayhost = relayhosts.id
|
|
WHERE relayhosts.active = '1'
|
|
AND (domain.domain = '%d'
|
|
OR domain.domain IN (
|
|
SELECT target_domain FROM alias_domain
|
|
WHERE alias_domain = '%d'
|
|
)
|
|
)
|
|
)
|
|
)
|
|
) AS transport_view;
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_transport_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT('smtp_via_transport_maps:', nexthop) AS transport FROM transports
|
|
WHERE active = '1'
|
|
AND destination = '%s';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_resource_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT 'null@localhost' FROM mailbox
|
|
WHERE kind REGEXP 'location|thing|group' AND username = '%s';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_sasl_passwd_maps_sender_dependent.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT_WS(':', username, password) AS auth_data FROM relayhosts
|
|
WHERE id IN (
|
|
SELECT relayhost FROM domain
|
|
WHERE CONCAT('@', domain) = '%s'
|
|
OR domain IN (
|
|
SELECT target_domain FROM alias_domain WHERE CONCAT('@', alias_domain) = '%s'
|
|
)
|
|
)
|
|
AND active = '1'
|
|
AND username != '';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_sasl_passwd_maps_transport_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT_WS(':', username, password) AS auth_data FROM transports
|
|
WHERE nexthop = '%s'
|
|
AND active = '1'
|
|
AND username != ''
|
|
LIMIT 1;
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_alias_domain_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT username FROM mailbox, alias_domain
|
|
WHERE alias_domain.alias_domain = '%d'
|
|
AND mailbox.username = CONCAT('%u', '@', alias_domain.target_domain)
|
|
AND (mailbox.active = '1' OR mailbox.active = '2')
|
|
AND alias_domain.active='1'
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_alias_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT goto FROM alias
|
|
WHERE address='%s'
|
|
AND (active='1' OR active='2');
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_recipient_bcc_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT bcc_dest FROM bcc_maps
|
|
WHERE local_dest='%s'
|
|
AND type='rcpt'
|
|
AND active='1';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_sender_bcc_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT bcc_dest FROM bcc_maps
|
|
WHERE local_dest='%s'
|
|
AND type='sender'
|
|
AND active='1';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_recipient_canonical_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT new_dest FROM recipient_maps
|
|
WHERE old_dest='%s'
|
|
AND active='1';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_domains_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT alias_domain from alias_domain WHERE alias_domain='%s' AND active='1'
|
|
UNION
|
|
SELECT domain FROM domain
|
|
WHERE domain='%s'
|
|
AND active = '1'
|
|
AND backupmx = '0'
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_mailbox_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT(JSON_UNQUOTE(JSON_VALUE(attributes, '$.mailbox_format')), mailbox_path_prefix, '%d/%u/') FROM mailbox WHERE username='%s' AND (active = '1' OR active = '2')
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_relay_domain_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT domain FROM domain WHERE domain='%s' AND backupmx = '1' AND active = '1'
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_sender_acl.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
# First select queries domain and alias_domain to determine if domains are active.
|
|
query = SELECT goto FROM alias
|
|
WHERE address='%s'
|
|
AND active='1'
|
|
AND (domain IN
|
|
(SELECT domain FROM domain
|
|
WHERE domain='%d'
|
|
AND active='1')
|
|
OR domain in (
|
|
SELECT alias_domain FROM alias_domain
|
|
WHERE alias_domain='%d'
|
|
AND active='1'
|
|
)
|
|
)
|
|
UNION
|
|
SELECT logged_in_as FROM sender_acl
|
|
WHERE send_as='@%d'
|
|
OR send_as='%s'
|
|
OR send_as='*'
|
|
OR send_as IN (
|
|
SELECT CONCAT('@',target_domain) FROM alias_domain
|
|
WHERE alias_domain = '%d')
|
|
OR send_as IN (
|
|
SELECT CONCAT('%u','@',target_domain) FROM alias_domain
|
|
WHERE alias_domain = '%d')
|
|
AND logged_in_as NOT IN (
|
|
SELECT goto FROM alias
|
|
WHERE address='%s')
|
|
UNION
|
|
SELECT username FROM mailbox, alias_domain
|
|
WHERE alias_domain.alias_domain = '%d'
|
|
AND mailbox.username = CONCAT('%u','@',alias_domain.target_domain)
|
|
AND (mailbox.active = '1' OR mailbox.active ='2')
|
|
AND alias_domain.active='1'
|
|
EOF
|
|
|
|
# MX based routing
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_mbr_access_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT CONCAT('FILTER smtp_via_transport_maps:', nexthop) as transport FROM transports
|
|
WHERE '%s' REGEXP destination
|
|
AND active='1'
|
|
AND is_mx_based='1';
|
|
EOF
|
|
|
|
# Reject sasl usernames with smtp disabled
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_sasl_access_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT 'REJECT' FROM mailbox WHERE username = '%u' AND JSON_UNQUOTE(JSON_VALUE(attributes, '$.smtp_access')) = '0';
|
|
EOF
|
|
|
|
cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_spamalias_maps.cf
|
|
# Autogenerated by mailcow
|
|
user = ${DBUSER}
|
|
password = ${DBPASS}
|
|
hosts = unix:/var/run/mysqld/mysqld.sock
|
|
dbname = ${DBNAME}
|
|
query = SELECT goto FROM spamalias
|
|
WHERE address='%s'
|
|
AND validity >= UNIX_TIMESTAMP()
|
|
EOF
|
|
|
|
sed -i '/User overrides/q' /opt/postfix/conf/main.cf
|
|
echo >> /opt/postfix/conf/main.cf
|
|
touch /opt/postfix/conf/extra.cf
|
|
sed -i '/myhostname/d' /opt/postfix/conf/extra.cf
|
|
echo -e "myhostname = ${MAILCOW_HOSTNAME}\n$(cat /opt/postfix/conf/extra.cf)" > /opt/postfix/conf/extra.cf
|
|
|
|
cat /opt/postfix/conf/extra.cf >> /opt/postfix/conf/main.cf
|
|
|
|
if [ ! -f /opt/postfix/conf/custom_transport.pcre ]; then
|
|
echo "Creating dummy custom_transport.pcre"
|
|
touch /opt/postfix/conf/custom_transport.pcre
|
|
fi
|
|
|
|
if [[ ! -f /opt/postfix/conf/custom_postscreen_whitelist.cidr ]]; then
|
|
echo "Creating dummy custom_postscreen_whitelist.cidr"
|
|
cat <<EOF > /opt/postfix/conf/custom_postscreen_whitelist.cidr
|
|
# Autogenerated by mailcow
|
|
# Rules are evaluated in the order as specified.
|
|
# Blacklist 192.168.* except 192.168.0.1.
|
|
# 192.168.0.1 permit
|
|
# 192.168.0.0/16 reject
|
|
EOF
|
|
fi
|
|
|
|
# Fix Postfix permissions
|
|
chown -R root:postfix /opt/postfix/conf/sql/ /opt/postfix/conf/custom_transport.pcre
|
|
chmod 640 /opt/postfix/conf/sql/*.cf /opt/postfix/conf/custom_transport.pcre
|
|
chgrp -R postdrop /var/spool/postfix/public
|
|
chgrp -R postdrop /var/spool/postfix/maildrop
|
|
postfix set-permissions
|
|
|
|
# Check Postfix configuration
|
|
postconf -c /opt/postfix/conf > /dev/null
|
|
|
|
if [[ $? != 0 ]]; then
|
|
echo "Postfix configuration error, refusing to start."
|
|
exit 1
|
|
else
|
|
postfix -c /opt/postfix/conf start
|
|
sleep 126144000
|
|
fi
|