def test_spf_check_host(self):
s = spf.SenderPolicyFramework('1.2.3.4', 'king-phisher.com')
check_host_result = s.check_host()
self.assertIsNotNone(check_host_result)
self.assertEqual(check_host_result, 'fail')
self.assertEqual(spf.check_host('1.2.3.4', 'king-phisher.com'), 'fail')
def test_spf_check_host(self):
s = spf.SenderPolicyFramework('1.2.3.4', 'king-phisher.com')
check_host_result = s.check_host()
self.assertIsNotNone(check_host_result)
self.assertEqual(check_host_result, 'fail')
self.assertEqual(spf.check_host('1.2.3.4', 'king-phisher.com'), 'fail')
def test_spf_check_host(self):
s = spf.SenderPolicyFramework("1.2.3.4", "king-phisher.com")
check_host_result = s.check_host()
self.assertIsNotNone(check_host_result)
self.assertEqual(check_host_result, "fail")
self.assertEqual(spf.check_host("1.2.3.4", "king-phisher.com"), "fail")
def signal_send_precheck(self, mailer_tab):
test_ip = mailer.guess_smtp_server_address(
self.application.config['smtp_server'],
(self.application.config['ssh_server'] if self.application.config['smtp_ssh_enable'] else None)
)
if not test_ip:
self.logger.info('skipping dmarc policy check because the smtp server address could not be resolved')
return True
test_sender, test_domain = self.application.config['mailer.source_email_smtp'].split('@')
self.logger.debug('checking the dmarc policy for domain: ' + test_domain)
text_insert = mailer_tab.tabs['send_messages'].text_insert
text_insert("Checking the DMARC policy of target domain '{0}'... ".format(test_domain))
try:
spf_result = spf.check_host(test_ip, test_domain, sender=test_sender)
except spf.SPFError as error:
text_insert("done, encountered exception: {0}.\n".format(error.__class__.__name__))
return True
try:
dmarc_policy = DMARCPolicy.from_domain(test_domain)
except DMARCNoRecordError:
self.logger.debug('no dmarc policy found for domain: ' + test_domain)
text_insert('done, no policy found.\n')
return True
except DMARCError as error:
self.logger.warning('dmarc error: ' + error.message)
text_insert("done, encountered exception: {0}.\n".format(error.__class__.__name__))
return False
text_insert('done.\n')
self.logger.debug("dmarc policy set to {0!r} for domain: {1}".format(dmarc_policy.policy, test_domain))
text_insert('Found DMARC policy:\n')
text_insert(' Policy: ' + dmarc_policy.policy + '\n')
text_insert(' Percent: ' + dmarc_policy.get('pct') + '\n')
if dmarc_policy.get('rua'):
text_insert(' RUA URI: ' + dmarc_policy.get('rua') + '\n')
if dmarc_policy.get('ruf'):
text_insert(' RUF URI: ' + dmarc_policy.get('ruf') + '\n')
if spf_result == constants.SPFResult.PASS:
return True
if dmarc_policy.policy == 'none' or dmarc_policy.get('pct') == '0':
return True
if dmarc_policy.policy == 'quarantine':
message = 'The DMARC policy results in these messages being quarantined.'
elif dmarc_policy.policy == 'reject':
message = 'The DMARC policy results in these messages being rejected.'
text_insert('WARNING: ' + message + '\n')
ignore = gui_utilities.show_dialog_yes_no(
'DMARC Policy Failure',
self.application.get_active_window(),
message + '\nContinue sending messages anyways?'
)
return ignore
def signal_send_precheck(self, mailer_tab):
test_ip = mailer.guess_smtp_server_address(
self.application.config['smtp_server'],
(self.application.config['ssh_server'] if self.application.config['smtp_ssh_enable'] else None)
)
if not test_ip:
self.logger.info('skipping dmarc policy check because the smtp server address could not be resolved')
return True
test_sender, test_domain = self.application.config['mailer.source_email_smtp'].split('@')
self.logger.debug('checking the dmarc policy for domain: ' + test_domain)
text_insert = mailer_tab.tabs['send_messages'].text_insert
text_insert("Checking the DMARC policy of target domain '{0}'... ".format(test_domain))
try:
spf_result = spf.check_host(test_ip, test_domain, sender=test_sender)
except spf.SPFError as error:
text_insert("done, encountered exception: {0}.\n".format(error.__class__.__name__))
return True
try:
dmarc_policy = DMARCPolicy.from_domain(test_domain)
except DMARCNoRecordError:
self.logger.debug('no dmarc policy found for domain: ' + test_domain)
text_insert('done, no policy found.\n')
return True
except DMARCError as error:
self.logger.warning('dmarc error: ' + error.message)
text_insert("done, encountered exception: {0}.\n".format(error.__class__.__name__))
return False
text_insert('done.\n')
self.logger.debug("dmarc policy set to {0!r} for domain: {1}".format(dmarc_policy.policy, test_domain))
text_insert('Found DMARC policy:\n')
text_insert(' Policy: ' + dmarc_policy.policy + '\n')
text_insert(' Percent: ' + dmarc_policy.get('pct') + '\n')
if dmarc_policy.get('rua'):
text_insert(' RUA URI: ' + dmarc_policy.get('rua') + '\n')
if dmarc_policy.get('ruf'):
text_insert(' RUF URI: ' + dmarc_policy.get('ruf') + '\n')
if spf_result == constants.SPFResult.PASS:
return True
if dmarc_policy.policy == 'none' or dmarc_policy.get('pct') == '0':
return True
if dmarc_policy.policy == 'quarantine':
message = 'The DMARC policy results in these messages being quarantined.'
elif dmarc_policy.policy == 'reject':
message = 'The DMARC policy results in these messages being rejected.'
text_insert('WARNING: ' + message + '\n')
ignore = gui_utilities.show_dialog_yes_no(
'DMARC Policy Failure',
self.application.get_active_window(),
message + '\nContinue sending messages anyways?'
)
return ignore
def test_spf_nonexistent_domain(self):
s = spf.SenderPolicyFramework('1.2.3.4', 'doesnotexist.king-phisher.com')
self.assertIsNone(s.check_host())
self.assertIsNone(spf.check_host('1.2.3.4', 'doesnotexist.king-phisher.com'))
def test_spf_nonexistent_domain(self):
s = spf.SenderPolicyFramework('1.2.3.4',
'doesnotexist.king-phisher.com')
self.assertIsNone(s.check_host())
self.assertIsNone(
spf.check_host('1.2.3.4', 'doesnotexist.king-phisher.com'))