118 lines
4.0 KiB
Bash
118 lines
4.0 KiB
Bash
load "${REPOSITORY_ROOT}/test/helper/setup"
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load "${REPOSITORY_ROOT}/test/helper/common"
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BATS_TEST_NAME_PREFIX='[Security] (TLS) (SSL_TYPE=manual) '
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CONTAINER_NAME='dms-test_tls-manual'
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function setup_file() {
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# Internal copies made by `scripts/helpers/ssl.sh`:
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export PRIMARY_KEY='/etc/dms/tls/key'
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export PRIMARY_CERT='/etc/dms/tls/cert'
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export FALLBACK_KEY='/etc/dms/tls/fallback_key'
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export FALLBACK_CERT='/etc/dms/tls/fallback_cert'
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# Volume mounted certs:
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export SSL_KEY_PATH='/config/ssl/key.ecdsa.pem'
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export SSL_CERT_PATH='/config/ssl/cert.ecdsa.pem'
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export SSL_ALT_KEY_PATH='/config/ssl/key.rsa.pem'
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export SSL_ALT_CERT_PATH='/config/ssl/cert.rsa.pem'
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export TEST_DOMAIN='example.test'
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local CUSTOM_SETUP_ARGUMENTS=(
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--volume "${PWD}/test/test-files/ssl/${TEST_DOMAIN}/with_ca/ecdsa/:/config/ssl/:ro"
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--env LOG_LEVEL='trace'
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--env SSL_TYPE='manual'
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--env TLS_LEVEL='modern'
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--env SSL_KEY_PATH="${SSL_KEY_PATH}"
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--env SSL_CERT_PATH="${SSL_CERT_PATH}"
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--env SSL_ALT_KEY_PATH="${SSL_ALT_KEY_PATH}"
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--env SSL_ALT_CERT_PATH="${SSL_ALT_CERT_PATH}"
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)
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init_with_defaults
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# Override the default set in `common_container_setup`:
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export TEST_FQDN="mail.${TEST_DOMAIN}"
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common_container_setup 'CUSTOM_SETUP_ARGUMENTS'
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}
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function teardown_file() { _default_teardown ; }
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@test "ENV vars provided are valid files" {
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_run_in_container [ -f "${SSL_CERT_PATH}" ]
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assert_success
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_run_in_container [ -f "${SSL_KEY_PATH}" ]
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assert_success
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_run_in_container [ -f "${SSL_ALT_CERT_PATH}" ]
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assert_success
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_run_in_container [ -f "${SSL_ALT_KEY_PATH}" ]
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assert_success
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}
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@test "manual configuration is correct" {
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local DOVECOT_CONFIG_SSL='/etc/dovecot/conf.d/10-ssl.conf'
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_run_in_container grep '^smtpd_tls_chain_files =' '/etc/postfix/main.cf'
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assert_success
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assert_output "smtpd_tls_chain_files = ${PRIMARY_KEY} ${PRIMARY_CERT} ${FALLBACK_KEY} ${FALLBACK_CERT}"
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_run_in_container grep '^ssl_key =' "${DOVECOT_CONFIG_SSL}"
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assert_success
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assert_output "ssl_key = <${PRIMARY_KEY}"
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_run_in_container grep '^ssl_cert =' "${DOVECOT_CONFIG_SSL}"
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assert_success
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assert_output "ssl_cert = <${PRIMARY_CERT}"
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_run_in_container grep '^ssl_alt_key =' "${DOVECOT_CONFIG_SSL}"
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assert_success
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assert_output "ssl_alt_key = <${FALLBACK_KEY}"
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_run_in_container grep '^ssl_alt_cert =' "${DOVECOT_CONFIG_SSL}"
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assert_success
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assert_output "ssl_alt_cert = <${FALLBACK_CERT}"
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}
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@test "manual configuration copied files correctly " {
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_run_in_container cmp -s "${PRIMARY_KEY}" "${SSL_KEY_PATH}"
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assert_success
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_run_in_container cmp -s "${PRIMARY_CERT}" "${SSL_CERT_PATH}"
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assert_success
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# Fallback cert
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_run_in_container cmp -s "${FALLBACK_KEY}" "${SSL_ALT_KEY_PATH}"
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assert_success
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_run_in_container cmp -s "${FALLBACK_CERT}" "${SSL_ALT_CERT_PATH}"
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assert_success
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}
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@test "manual cert works correctly" {
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wait_for_tcp_port_in_container 587 "${CONTAINER_NAME}"
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local TEST_COMMAND=(timeout 1 openssl s_client -connect mail.example.test:587 -starttls smtp)
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local RESULT
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# Should fail as a chain of trust is required to verify successfully:
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RESULT=$(docker exec "${CONTAINER_NAME}" "${TEST_COMMAND[@]}" | grep 'Verification error:')
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assert_equal "${RESULT}" 'Verification error: unable to verify the first certificate'
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# Provide the Root CA cert for successful verification:
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local CA_CERT='/config/ssl/ca-cert.ecdsa.pem'
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assert docker exec "${CONTAINER_NAME}" [ -f "${CA_CERT}" ]
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RESULT=$(docker exec "${CONTAINER_NAME}" "${TEST_COMMAND[@]}" -CAfile "${CA_CERT}" | grep 'Verification: OK')
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assert_equal "${RESULT}" 'Verification: OK'
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}
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@test "manual cert changes are picked up by check-for-changes" {
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printf '%s' 'someThingsChangedHere' \
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>>"$(pwd)/test/test-files/ssl/${TEST_DOMAIN}/with_ca/ecdsa/key.ecdsa.pem"
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run timeout 15 docker exec "${CONTAINER_NAME}" bash -c "tail -F /var/log/supervisor/changedetector.log | sed '/Manual certificates have changed/ q'"
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assert_success
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sed -i '/someThingsChangedHere/d' "$(pwd)/test/test-files/ssl/${TEST_DOMAIN}/with_ca/ecdsa/key.ecdsa.pem"
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}
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