docker-mailserver/test/tests/serial/mail_smtponly.bats
Brennan Kinney a7e6439a39
fix: Workaround postconf write settling logic (#2998)
* fix: Workaround `postconf` write settle logic

After updating `main.cf`, to avoid an enforced delay from reading the config by postfix tools, we can ensure the modified time is at least 2 seconds in the past as a workaround. This should be ok with our usage AFAIK.

Shaves off 2+ seconds roughly off each container startup, reduces roughly 2+ minutes off tests.

* chore: Only modify `mtime` if less than 2 seconds ago

- Slight improvement by avoiding unnecessary writes with a conditional check on the util method.
- Can more comfortably call this during `postfix reload` in the change detection cycle now.
- Identified other tests that'd benefit from this, created a helper method to call instead of copy/paste.
- The `setup email restrict` command also did a modification and reload. Added util method here too.

* tests(fix): `mail_smtponly.bats` should wait for Postfix

- `postfix reload` fails if the service is not ready yet.
- `service postfix reload` and `/etc/init.d/postfix reload` presumably wait until it is ready? (as these work regardless)

* chore: Review feedback - Move reload method into utilities
2023-01-13 10:10:58 +13:00

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load "${REPOSITORY_ROOT}/test/test_helper/common"
function setup_file() {
docker run --rm -d --name mail_smtponly \
-v "$(pwd)/test/test-files":/tmp/docker-mailserver-test:ro \
-e SMTP_ONLY=1 \
-e PERMIT_DOCKER=network \
-e OVERRIDE_HOSTNAME=mail.my-domain.com \
-t "${NAME}"
wait_for_finished_setup_in_container mail_smtponly
wait_for_smtp_port_in_container mail_smtponly
}
function teardown_file() {
docker rm -f mail_smtponly
}
#
# configuration checks
#
@test "checking configuration: hostname/domainname override" {
run docker exec mail_smtponly /bin/bash -c "cat /etc/mailname | grep my-domain.com"
assert_success
}
#
# imap
#
@test "checking process: dovecot imaplogin (disabled using SMTP_ONLY)" {
run docker exec mail_smtponly /bin/bash -c "ps aux --forest | grep -v grep | grep '/usr/sbin/dovecot'"
assert_failure
}
@test "checking configuration: dovecot quota absent in postconf (disabled using SMTP_ONLY)" {
run docker exec mail_smtponly /bin/bash -c "postconf | grep 'check_policy_service inet:localhost:65265'"
assert_failure
}
#
# smtp
#
@test "checking smtp_only: mail send should work" {
run docker exec mail_smtponly /bin/sh -c "postconf smtp_host_lookup=no"
assert_success
_reload_postfix mail_smtponly
wait_for_smtp_port_in_container mail_smtponly
run docker exec mail_smtponly /bin/sh -c "nc 0.0.0.0 25 < /tmp/docker-mailserver-test/email-templates/smtp-only.txt"
assert_success
run docker exec mail_smtponly /bin/sh -c 'grep -cE "to=<user2\@external.tld>.*status\=sent" /var/log/mail/mail.log'
[[ ${status} -ge 0 ]]
}
#
# PERMIT_DOCKER=network
#
@test "checking PERMIT_DOCKER=network: opendmarc/opendkim config" {
run docker exec mail_smtponly /bin/sh -c "cat /etc/opendmarc/ignore.hosts | grep '172.16.0.0/12'"
assert_success
run docker exec mail_smtponly /bin/sh -c "cat /etc/opendkim/TrustedHosts | grep '172.16.0.0/12'"
assert_success
}