docker-mailserver/test/mail_postscreen.bats

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load 'test_helper/common'
setup() {
# Getting mail container IP
MAIL_POSTSCREEN_IP=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' mail_postscreen)
}
setup_file() {
local PRIVATE_CONFIG
PRIVATE_CONFIG="$(duplicate_config_for_container .)"
docker run -d --name mail_postscreen \
-v "${PRIVATE_CONFIG}":/tmp/docker-mailserver \
-v "$(pwd)/test/test-files":/tmp/docker-mailserver-test:ro \
-e POSTSCREEN_ACTION=enforce \
--cap-add=NET_ADMIN \
-h mail.my-domain.com -t "${NAME}"
docker run --name mail_postscreen_sender \
-v "$(pwd)/test/test-files":/tmp/docker-mailserver-test:ro \
-d "${NAME}" \
tail -f /var/log/faillog
wait_for_smtp_port_in_container mail_postscreen
}
teardown_file() {
docker rm -f mail_postscreen mail_postscreen_sender
}
@test "checking postscreen: talk too fast" {
docker exec mail_postscreen_sender /bin/sh -c "nc ${MAIL_POSTSCREEN_IP} 25 < /tmp/docker-mailserver-test/auth/smtp-auth-login.txt"
repeat_until_success_or_timeout 10 run docker exec mail_postscreen grep 'COMMAND PIPELINING' /var/log/mail/mail.log
assert_success
}
@test "checking postscreen: positive test (respecting postscreen_greet_wait time and talking in turn)" {
for _ in {1,2}; do
# shellcheck disable=SC1004
docker exec mail_postscreen_sender /bin/bash -c \
'exec 3<>/dev/tcp/'"${MAIL_POSTSCREEN_IP}"'/25 && \
while IFS= read -r cmd; do \
head -1 <&3; \
[[ ${cmd} == "EHLO"* ]] && sleep 6; \
echo ${cmd} >&3; \
done < "/tmp/docker-mailserver-test/auth/smtp-auth-login.txt"'
done
repeat_until_success_or_timeout 10 run docker exec mail_postscreen grep 'PASS NEW ' /var/log/mail/mail.log
assert_success
}