def test_rule_disable(self):
"""Rules Engine - Disable Rule"""
@disable
@rule(logs=['test_log_type_json_2'],
outputs=['pagerduty:sample_integration'])
def nested_csv_disable_test(rec): # pylint: disable=unused-variable
return rec['host'] == 'unit-test-host.prod.test'
kinesis_data = json.dumps({
'key4': True,
'key5': 0.0,
'key6': 1,
'key7': False
})
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity,
raw_record)
# process payloads
alerts = self.rules_engine.process(payload)
# alert tests
assert_equal(len(alerts), 0)
def test_syslog_rule(self):
"""Rules Engine - Syslog Rule"""
@rule(logs=['test_log_type_syslog'],
outputs=['s3:sample_bucket'])
def syslog_sudo(rec): # pylint: disable=unused-variable
return (
rec['application'] == 'sudo' and
'root' in rec['message']
)
kinesis_data = (
'Jan 26 19:35:33 vagrant-ubuntu-trusty-64 '
'sudo: pam_unix(sudo:session): '
'session opened for user root by (uid=0)'
)
# prepare the payloads
service, entity = 'kinesis', 'test_stream_2'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts = StreamRules.process(payload)
# alert tests
assert_equal(len(alerts), 1)
assert_equal(alerts[0]['rule_name'], 'syslog_sudo')
assert_equal(alerts[0]['record']['host'], 'vagrant-ubuntu-trusty-64')
assert_equal(alerts[0]['log_type'], 'syslog')
def test_csv_rule(self):
"""Rules Engine - CSV Rule"""
@rule(logs=['test_log_type_csv_nested'],
outputs=['pagerduty:sample_integration'])
def nested_csv(rec): # pylint: disable=unused-variable
return (
rec['message']['application'] == 'chef' and
rec['message']['cluster_size'] == 100
)
kinesis_data = (
'"Jan 10, 2017","1485739910","host1.prod.test","Corp",'
'"chef,web-server,1,100,fail"'
)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts = StreamRules.process(payload)
# alert tests
assert_equal(len(alerts), 1)
assert_equal(alerts[0]['rule_name'], 'nested_csv')
def test_basic_rule_matcher_process(self):
"""Rules Engine - Basic Rule/Matcher"""
@matcher
def prod(rec): # pylint: disable=unused-variable
return rec['environment'] == 'prod'
@rule()
def incomplete_rule(_): # pylint: disable=unused-variable
return True
@rule(logs=['test_log_type_json_nested_with_data'],
outputs=['s3:sample_bucket'])
def minimal_rule(rec): # pylint: disable=unused-variable
return rec['unixtime'] == 1483139547
@rule(matchers=['foobar', 'prod'],
logs=['test_log_type_json_nested_with_data'],
outputs=['pagerduty:sample_integration'])
def chef_logs(rec): # pylint: disable=unused-variable
return rec['application'] == 'chef'
@rule(matchers=['foobar', 'prod'],
logs=['test_log_type_json_nested_with_data'],
outputs=['pagerduty:sample_integration'])
def test_nest(rec): # pylint: disable=unused-variable
return rec['data']['source'] == 'eu'
kinesis_data = {
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'application': 'chef',
'environment': 'prod',
'data': {
'category': 'web-server',
'type': '1',
'source': 'eu'
}
}
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, json.dumps(kinesis_data))
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts = StreamRules.process(payload)
# check alert output
assert_equal(len(alerts), 3)
rule_outputs_map = {
'chef_logs': ['pagerduty:sample_integration'],
'minimal_rule': ['s3:sample_bucket'],
'test_nest': ['pagerduty:sample_integration']
}
# doing this because after kinesis_data is read in, types are casted per
# the schema
for alert in alerts:
assert_items_equal(alert['record'].keys(), kinesis_data.keys())
assert_items_equal(alert['outputs'], rule_outputs_map[alert['rule_name']])
def test_rule_modify_context(self):
"""Rules Engine - Testing Context Modification"""
@rule(logs=['test_log_type_json_nested_with_data'],
outputs=['s3:sample_bucket'],
context={'assigned_user': '******', 'assigned_policy_id': 'not_set2'})
def modify_context_test(rec, context): # pylint: disable=unused-variable
"""Modify context rule"""
context['assigned_user'] = '******'
context['assigned_policy_id'] = 'valid_policy_id'
return rec['application'] == 'web-app'
kinesis_data = json.dumps({
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'application': 'web-app',
'environment': 'prod',
'data': {
'category': 'web-server',
'type': '1',
'source': 'eu'
}
})
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts, _ = self.rules_engine.run(payload)
# alert tests
assert_equal(alerts[0].context['assigned_user'], 'valid_user')
assert_equal(alerts[0].context['assigned_policy_id'], 'valid_policy_id')
def test_process_with_threat_intel_enabled(self, mock_client):
"""Rules Engine - Threat Intel is enabled when process method is called"""
@rule(datatypes=['sourceAddress'], outputs=['s3:sample_bucket'])
def match_ipaddress(_): # pylint: disable=unused-variable
"""Testing dummy rule"""
return True
mock_client.return_value = MockDynamoDBClient()
toggled_config = self.config
toggled_config['global']['threat_intel']['enabled'] = True
toggled_config['global']['threat_intel']['dynamodb_table'] = 'test_table_name'
new_rules_engine = RulesEngine(toggled_config)
kinesis_data_items = [
{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
}
]
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(toggled_config, service, entity, raw_record)
assert_equal(len(new_rules_engine.run(payload)[0]), 1)
def test_process_subkeys_non_dict(self):
"""Rules Engine - Req Subkeys handles non dict subkeys"""
@rule(logs=['test_log_type_json_nested'],
outputs=['s3:sample_bucket'],
req_subkeys={'data': ['value']})
def value_none(rec): # pylint: disable=unused-variable
return rec['data']['value'] is None
kinesis_data_items = [
{
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'data': 123
}
]
# prepare payloads
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
alerts.extend(self.rules_engine.run(payload)[0])
# alert tests
assert_equal(len(alerts), 0)
def test_process_optional_logs(self):
"""Rules Engine - Logs is optional when datatypes are present"""
@rule(datatypes=['sourceAddress'], outputs=['s3:sample_bucket'])
def no_logs_has_datatypes(rec): # pylint: disable=unused-variable
"""Testing rule when logs is not present, datatypes is"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '1.1.1.2':
return True
return False
@rule(logs=['cloudwatch:test_match_types'],
outputs=['s3:sample_bucket'])
def has_logs_no_datatypes(rec): # pylint: disable=unused-variable
"""Testing rule when logs is present, datatypes is not"""
return (rec['source'] == '1.1.1.2'
or rec['detail']['sourceIPAddress'] == '1.1.1.2')
@rule(logs=['cloudwatch:test_match_types'],
datatypes=['sourceAddress'],
outputs=['s3:sample_bucket'])
def has_logs_datatypes(rec): # pylint: disable=unused-variable
"""Testing rule when logs is present, datatypes is"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '1.1.1.2':
return True
return False
kinesis_data_items = [{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
}]
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity,
raw_record)
alerts.extend(self.rules_engine.process(payload))
assert_equal(len(alerts), 3)
rule_names = [
'no_logs_has_datatypes', 'has_logs_no_datatypes',
'has_logs_datatypes'
]
assert_items_equal([alerts[i]['rule_name'] for i in range(3)],
rule_names)
def test_process_required_logs(self):
"""Rules Engine - Logs is required when no datatypes defined"""
@rule(outputs=['s3:sample_bucket'])
def match_ipaddress(): # pylint: disable=unused-variable
"""Testing rule to detect matching IP address"""
return True
kinesis_data_items = [
{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
}
]
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
assert_false(self.rules_engine.process(payload)[0])
def test_reset_normalized_types(self):
"""Rules Engine - Normalized types should be reset after each iteration"""
@rule(datatypes=['sourceAddress'],
outputs=['s3:sample_bucket'])
def test_01_matching_sourceaddress_datatypes(rec): # pylint: disable=unused-variable
"""Testing rule to alert on matching sourceAddress"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '1.1.1.2':
return True
return False
@rule(logs=['cloudwatch:test_match_types', 'test_log_type_json_nested'],
outputs=['s3:sample_bucket'])
def test_02_rule_without_datatypes(_): # pylint: disable=unused-variable
"""Testing rule without datatypes parameter"""
return True
kinesis_data_items = [
{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
},
{
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'data': {
'category': 'web-server',
'type': '1',
'source': 'eu'
}
}
]
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
alerts.extend(self.rules_engine.run(payload)[0])
assert_equal(len(alerts), 3)
for alert in alerts:
has_key_normalized_types = NORMALIZATION_KEY in alert.record
if alert.rule_name == 'test_02_rule_without_datatypes':
assert_equal(has_key_normalized_types, False)
else:
assert_equal(has_key_normalized_types, True)
def test_alert_format(self):
"""Rules Engine - Alert Format"""
@rule(logs=['test_log_type_json_nested_with_data'],
outputs=['s3:sample_bucket'])
def alert_format_test(rec): # pylint: disable=unused-variable
"""'alert_format_test' docstring for testing rule_description"""
return rec['application'] == 'web-app'
kinesis_data = json.dumps({
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'application': 'web-app',
'environment': 'prod',
'data': {
'category': 'web-server',
'type': '1',
'source': 'eu'
}
})
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts, _ = self.rules_engine.process(payload)
alert_keys = {
'id',
'record',
'rule_name',
'rule_description',
'log_type',
'log_source',
'outputs',
'source_service',
'source_entity',
'context'
}
assert_items_equal(alerts[0].keys(), alert_keys)
assert_is_instance(alerts[0]['id'], str)
assert_is_instance(alerts[0]['record'], dict)
assert_is_instance(alerts[0]['outputs'], list)
assert_is_instance(alerts[0]['context'], dict)
# test alert fields
assert_is_instance(alerts[0]['rule_name'], str)
assert_is_instance(alerts[0]['rule_description'], str)
assert_is_instance(alerts[0]['outputs'], list)
assert_is_instance(alerts[0]['log_type'], str)
assert_is_instance(alerts[0]['log_source'], str)
def test_process_subkeys(self):
"""Rules Engine - Req Subkeys"""
@rule(logs=['test_log_type_json_nested'],
outputs=['s3:sample_bucket'],
req_subkeys={'data': ['location']})
def data_location(rec): # pylint: disable=unused-variable
return rec['data']['location'].startswith('us')
@rule(logs=['test_log_type_json_nested'],
outputs=['s3:sample_bucket'],
req_subkeys={'data': ['category']})
def web_server(rec): # pylint: disable=unused-variable
return rec['data']['category'] == 'web-server'
kinesis_data_items = [
{
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'data': {
'category': 'web-server',
'type': '1',
'source': 'eu'
}
},
{
'date': 'Dec 01 2016',
'unixtime': '1483139547',
'host': 'host1.web.prod.net',
'data': {
'location': 'us-west-2'
}
}
]
# prepare payloads
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
alerts.extend(self.rules_engine.run(payload)[0])
# check alert output
assert_equal(len(alerts), 2)
# alert tests
assert_equal(alerts[0].rule_name, 'web_server')
assert_equal(alerts[1].rule_name, 'data_location')
def test_kv_rule(self):
"""Rules Engine - KV Rule"""
@rule(logs=['test_log_type_kv_auditd'],
outputs=['pagerduty:sample_integration'])
def auditd_bin_cat(rec): # pylint: disable=unused-variable
return (
rec['type'] == 'SYSCALL' and
rec['exe'] == '"/bin/cat"'
)
@rule(logs=['test_log_type_kv_auditd'],
outputs=['pagerduty:sample_integration'])
def gid_500(rec): # pylint: disable=unused-variable
return (
rec['gid'] == 500 and
rec['euid'] == 500
)
auditd_test_data = (
'type=SYSCALL msg=audit(1364481363.243:24287): '
'arch=c000003e syscall=2 success=no exit=-13 a0=7fffd19c5592 a1=0 '
'a2=7fffd19c4b50 a3=a items=1 ppid=2686 pid=3538 auid=500 uid=500 '
'gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=pts0 '
'ses=1 comm="cat" exe="/bin/cat" '
'subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 '
'key="sshd_config" type=CWD msg=audit(1364481363.243:24287): '
'cwd="/home/shadowman" type=PATH '
'msg=audit(1364481363.243:24287): item=0 name="/etc/ssh/sshd_config" '
'inode=409248 dev=fd:00 mode=0100600 ouid=0 ogid=0 '
'rdev=00:00 obj=system_u:object_r:etc_t:s0'
)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, auditd_test_data)
payload = load_and_classify_payload(self.config, service, entity, raw_record)
# process payloads
alerts, _ = self.rules_engine.run(payload)
# alert tests
assert_equal(len(alerts), 2)
rule_name_alerts = [x.rule_name for x in alerts]
assert_items_equal(rule_name_alerts, ['gid_500', 'auditd_bin_cat'])
def test_rule_staged_only(self):
"""Rules Engine - Staged Rule"""
@rule(logs=['cloudwatch:test_match_types'], outputs=['foobar'])
def rule_staged_only(_): # pylint: disable=unused-variable
"""Modify context rule"""
return True
kinesis_data = json.dumps({
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
})
table = RuleTable('table')
table._remote_rule_info = {'rule_staged_only': {'Staged': True}}
self.config['global']['infrastructure']['rules_table'][
'enabled'] = True
with patch.object(RulesEngine, '_RULE_TABLE', table), \
patch.object(RulesEngine, '_RULE_TABLE_LAST_REFRESH', datetime.utcnow()):
self.rules_engine._load_rule_table(self.config)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity,
raw_record)
# process payloads
alerts, _ = self.rules_engine.run(payload)
# alert tests
assert_equal(list(alerts[0].outputs)[0], 'aws-firehose:alerts')
def test_match_types(self):
"""Rules Engine - Match normalized types against record"""
@rule(logs=['cloudwatch:test_match_types'],
outputs=['s3:sample_bucket'],
datatypes=['sourceAddress'])
def match_ipaddress(rec): # pylint: disable=unused-variable
"""Testing rule to detect matching IP address
Datatype 'sourceAddress' is defined in tests/unit/conf/types.json
for cloudwatch logs. This rule should be trigger by testing event.
"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '1.1.1.2':
return True
return False
@rule(logs=['cloudwatch:test_match_types'],
outputs=['s3:sample_bucket'],
datatypes=['sourceAddress', 'command'])
def mismatch_types(rec): # pylint: disable=unused-variable
"""Testing rule with non-existing normalized type in the record.
Datatype 'sourceAddress' is defined in tests/unit/conf/types.json
for cloudwatch logs, but 'command' is not. This rule should be
triggered by testing event since we change rule parameter 'datatypes'
to OR operation among CEF types. See the discussion at
https://github.com/airbnb/streamalert/issues/365
"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '2.2.2.2':
return True
return False
kinesis_data_items = [{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
}, {
'account': 654321,
'region': '654321654321',
'source': '2.2.2.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '2.2.2.2',
'recipientAccountId': '123456'
}
}]
# prepare payloads
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity,
raw_record)
alerts.extend(StreamRules.process(payload))
# check alert output
assert_equal(len(alerts), 2)
# alert tests
assert_equal(alerts[0]['rule_name'], 'match_ipaddress')
def test_process_allow_multi_around_normalization(self, mock_client):
"""Rules Engine - Threat Intel is enabled run multi-round_normalization"""
@rule(datatypes=['fileHash'], outputs=['s3:sample_bucket'])
def match_file_hash(rec): # pylint: disable=unused-variable
"""Testing dummy rule to match file hash"""
return 'streamalert:ioc' in rec and 'md5' in rec['streamalert:ioc']
@rule(datatypes=['fileHash'], outputs=['s3:sample_bucket'])
def match_file_hash_again(_): # pylint: disable=unused-variable
"""Testing dummy rule to match file hash again"""
return False
@rule(datatypes=['fileHash', 'sourceDomain'],
outputs=['s3:sample_bucket'])
def match_source_domain(rec): # pylint: disable=unused-variable
"""Testing dummy rule to match source domain and file hash"""
return 'streamalert:ioc' in rec
mock_client.return_value = MockDynamoDBClient()
toggled_config = self.config
toggled_config['global']['threat_intel']['enabled'] = True
toggled_config['global']['threat_intel'][
'dynamodb_table'] = 'test_table_name'
new_rules_engine = RulesEngine(toggled_config)
kinesis_data = {
"Field1": {
"SubField1": {
"key1": 17,
"key2_md5": "md5-of-file",
"key3_source_domain": "evil.com"
},
"SubField2": 1
},
"Field2": {
"Authentication": {}
},
"Field3": {},
"Field4": {}
}
kinesis_data = json.dumps(kinesis_data)
service, entity = 'kinesis', 'test_stream_threat_intel'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(toggled_config, service, entity,
raw_record)
alerts, normalized_records = new_rules_engine.run(payload)
# Two testing rules are for threat intelligence matching. So no alert will be
# generated before threat intel takes effect.
assert_equal(len(alerts), 0)
# One record will be normalized once by two different rules with different
# normalization keys.
assert_equal(len(normalized_records), 1)
assert_equal(
normalized_records[0].
pre_parsed_record['streamalert:normalization'].keys(),
['fileHash', 'sourceDomain'])
# Pass normalized records to threat intel engine.
alerts_from_threat_intel = new_rules_engine.threat_intel_match(
normalized_records)
assert_equal(len(alerts_from_threat_intel), 2)
assert_equal(alerts_from_threat_intel[0].rule_name, 'match_file_hash')
assert_equal(alerts_from_threat_intel[1].rule_name,
'match_source_domain')
def test_match_types(self):
"""Rules Engine - Match normalized types against record"""
@rule(logs=['cloudwatch:test_match_types'],
outputs=['s3:sample_bucket'],
datatypes=['sourceAddress'])
def match_ipaddress(rec): # pylint: disable=unused-variable
"""Testing rule to detect matching IP address"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '1.1.1.2':
return True
return False
@rule(logs=['cloudwatch:test_match_types'],
outputs=['s3:sample_bucket'],
datatypes=['sourceAddress', 'command'])
def mismatch_types(rec): # pylint: disable=unused-variable
"""Testing rule with non-existing normalized type in the record. It
should not trigger alert.
"""
results = fetch_values_by_datatype(rec, 'sourceAddress')
for result in results:
if result == '2.2.2.2':
return True
return False
kinesis_data_items = [{
'account': 123456,
'region': '123456123456',
'source': '1.1.1.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '1.1.1.2',
'recipientAccountId': '654321'
}
}, {
'account': 654321,
'region': '654321654321',
'source': '2.2.2.2',
'detail': {
'eventName': 'ConsoleLogin',
'sourceIPAddress': '2.2.2.2',
'recipientAccountId': '123456'
}
}]
# prepare payloads
alerts = []
for data in kinesis_data_items:
kinesis_data = json.dumps(data)
# prepare the payloads
service, entity = 'kinesis', 'test_kinesis_stream'
raw_record = make_kinesis_raw_record(entity, kinesis_data)
payload = load_and_classify_payload(self.config, service, entity,
raw_record)
alerts.extend(StreamRules.process(payload))
# check alert output
assert_equal(len(alerts), 1)
# alert tests
assert_equal(alerts[0]['rule_name'], 'match_ipaddress')
