majic-ansible-roles Files · roles/mail_forwarder/molecule/default/tests/test

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Location: majic-ansible-roles/roles/mail_forwarder/molecule/default/tests/test_mandatory.py

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branko

MAR-162: Make the smtp_relay_truststore parameter mandatory in mail_forwarder role:

- Dropped the defaults from mail_forwarder role.
- Updated group variables in role tests.
- Updated role reference documentation.
- Updated usage instructions to include the mandatory parameter.
- Deduplicated tests for the TLS files.

import os
import re
import time

import testinfra.utils.ansible_runner


testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('parameters-mandatory')


def test_smtp_mailname(host):
    """
    Tests if SMTP mailname configuration file has correct content.
    """

    hostname = host.run('hostname').stdout.strip()

    mailname = host.file('/etc/mailname')

    assert mailname.content_string == hostname


def test_postfix_main_cf_file_content(host):
    """
    Tests if the Postfix main configuration file content is correct.
    """

    hostname = host.run('hostname').stdout.strip()
    config = host.file('/etc/postfix/main.cf')
    config_lines = config.content_string.split("\n")

    assert "myhostname = %s" % hostname in config_lines
    assert "mydestination = %s, %s, localhost.localdomain, localhost" % (hostname, hostname) in config_lines
    assert "relayhost = " in config_lines
    assert "mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128" in config_lines
    assert "smtp_tls_security_level" not in config.content_string
    assert "smtp_tls_CAfile" not in config.content_string
    assert "smtp_host_lookup = dns, native" in config_lines


def test_direct_mail_sending(host):
    """
    Tests if mails are sent correctly directly without relay if relay has not
    been configured.
    """

    send = host.run('swaks --suppress-data --to root@domain1 --server localhost')
    assert send.rc == 0
    message_id = re.search('Ok: queued as (.*)', send.stdout).group(1)

    # Wait for a little while for message to be processed.
    time.sleep(5)

    with host.sudo():
        mail_log = host.file('/var/log/mail.log')
        # Pattern used to verify the mail was sent directly on default port.
        pattern = r"%s: to=<root@domain1>, relay=domain1\[[^]]*\]:25.*status=sent" % message_id

        assert re.search(pattern, mail_log.content_string) is not None


def test_mail_message_size_limit(host):
    """
    Tests if the mail message size limit advertised by the SMTP server
    is correct.
    """

    capabilities = host.run("(echo 'ehlo localhost' && sleep 2) | telnet localhost 25")
    begin = capabilities.stdout.find("250-SIZE")
    end = capabilities.stdout.find("\n", begin)
    mail_message_size_limit = capabilities.stdout[begin:end]

    assert mail_message_size_limit == "250-SIZE 10240000"