gerrit.onap Code Review - dcaegen2/collectors/snmptrap.git/blob

21 pytest_json_data = "{ \"snmptrapd\": { \"version\": \"1.4.0\", \"title\": \"ONAP SNMP Trap Receiver\" }, \"protocols\": { \"transport\": \"udp\", \"ipv4_interface\": \"0.0.0.0\", \"ipv4_port\": 6162, \"ipv6_interface\": \"::1\", \"ipv6_port\": 6162 }, \"cache\": { \"dns_cache_ttl_seconds\": 60 }, \"publisher\": { \"http_timeout_milliseconds\": 1500, \"http_retries\": 3, \"http_milliseconds_between_retries\": 750, \"http_primary_publisher\": \"true\", \"http_peer_publisher\": \"unavailable\", \"max_traps_between_publishes\": 10, \"max_milliseconds_between_publishes\": 10000 }, \"streams_publishes\": { \"sec_fault_unsecure\": { \"type\": \"message_router\", \"aaf_password\": null, \"dmaap_info\": { \"location\": \"mtl5\", \"client_id\": null, \"client_role\": null, \"topic_url\": \"http://uebsb91kcdc.it.att.com:3904/events/ONAP-COLLECTOR-SNMPTRAP\" }, \"aaf_username\": null } }, \"files\": { \"runtime_base_dir\": \"/tmp/opt/app/snmptrap\", \"log_dir\": \"logs\", \"data_dir\": \"data\", \"pid_dir\": \"tmp\", \"arriving_traps_log\": \"snmptrapd_arriving_traps.log\", \"snmptrapd_diag\": \"snmptrapd_prog_diag.log\", \"traps_stats_log\": \"snmptrapd_stats.csv\", \"perm_status_file\": \"snmptrapd_status.log\", \"eelf_base_dir\": \"/tmp/opt/app/snmptrap/logs\", \"eelf_error\": \"error.log\", \"eelf_debug\": \"debug.log\", \"eelf_audit\": \"audit.log\", \"eelf_metrics\": \"metrics.log\", \"roll_frequency\": \"day\", \"minimum_severity_to_log\": 2 }, \"trap_config\": { \"sw_interval_in_seconds\": 60, \"notify_oids\": { \".1.3.6.1.4.1.9.0.1\": { \"sw_high_water_in_interval\": 102, \"sw_low_water_in_interval\": 7, \"category\": \"logonly\" }, \".1.3.6.1.4.1.9.0.2\": { \"sw_high_water_in_interval\": 101, \"sw_low_water_in_interval\": 7, \"category\": \"logonly\" }, \".1.3.6.1.4.1.9.0.3\": { \"sw_high_water_in_interval\": 102, \"sw_low_water_in_interval\": 7, \"category\": \"logonly\" }, \".1.3.6.1.4.1.9.0.4\": { \"sw_high_water_in_interval\": 10, \"sw_low_water_in_interval\": 3, \"category\": \"logonly\" } } }, \"snmpv3_config\": { \"usm_users\": [ { \"user\": \"usr-sha-aes256\", \"engineId\": \"8000000001020304\", \"usmHMACSHAAuth\": \"authkey1\", \"usmAesCfb256\": \"privkey1\" }, { \"user\": \"user1\", \"engineId\": \"8000000000000001\", \"usmHMACMD5Auth\": \"authkey1\", \"usmDESPriv\": \"privkey1\" }, { \"user\": \"user2\", \"engineId\": \"8000000000000002\", \"usmHMACSHAAuth\": \"authkey2\", \"usmAesCfb128\": \"privkey2\" }, { \"user\": \"user3\", \"engineId\": \"8000000000000003\", \"usmHMACSHAAuth\": \"authkey3\", \"usmAesCfb256\": \"privkey3\" } ] } }"

22

23 # create copy of snmptrapd.json for pytest

24 pytest_json_config = "/tmp/opt/app/snmptrap/etc/snmptrapd.json"

25 with open(pytest_json_config, 'w') as outfile:

26 outfile.write(pytest_json_data)

27

28

29 def test_usage_err(self):

30 """

31 Test usage error

32 """

33

34 with pytest.raises(SystemExit) as pytest_wrapped_sys_exit:

35 result = snmptrapd.usage_err()

36 assert pytest_wrapped_sys_exit.type == SystemExit

37 assert pytest_wrapped_sys_exit.value.code == 1

38

39

40 def test_load_all_configs(self):

41 """

42 Test load of all configs

43 """

44

45 # init vars

46 tds.init()

47

48 # request load of CBS data

49 os.environ.update(CBS_SIM_JSON='/tmp/opt/app/snmptrap/etc/snmptrapd.json')

50 result = trapd_get_cbs_config.get_cbs_config()

51 self.assertEqual(result, True)

52

53 # request load of CBS data

54 result = snmptrapd.load_all_configs(0, 1)

55 self.assertEqual(result, True)

56

57 def test_load_all_configs_signal(self):

58 """

59 Test load of all configs via runtime signal

60 """

61

62 # init vars

63 tds.init()

64

65 # request load of CBS data

66 os.environ.update(CBS_SIM_JSON='/tmp/opt/app/snmptrap/etc/snmptrapd.json')

67 result = trapd_get_cbs_config.get_cbs_config()

68 self.assertEqual(result, True)

69

70 # request load of CBS data

71 result = snmptrapd.load_all_configs(1, 1)

72 self.assertEqual(result, True)

73

74 def test_log_all_arriving_traps(self):

75 """

76 Test logging of traps

77 """

78

79 # init vars

80 tds.init()

81

82 # request load of CBS data

83 os.environ.update(CBS_SIM_JSON='/tmp/opt/app/snmptrap/etc/snmptrapd.json')

84 result = trapd_get_cbs_config.get_cbs_config()

85

86 # set last day to current

87 tds.last_day = datetime.datetime.now().day

88

89 # trap dict for logging

90 tds.trap_dict = {'uuid': '06f6e91c-3236-11e8-9953-005056865aac', 'agent address': '1.2.3.4', 'agent name': 'test-agent.nodomain.com', 'cambria.partition': 'test-agent.nodomain.com', 'community': '', 'community len': 0, 'epoch_serno': 15222068260000, 'protocol version': 'v2c', 'time received': 1522206826.2938566, 'trap category': 'ONAP-COLLECTOR-SNMPTRAP', 'sysUptime': '218567736', 'notify OID': '1.3.6.1.4.1.9999.9.9.999', 'notify OID len': 10}

91

92 # open eelf logs

93 trapd_io.open_eelf_logs()

94

95 # open trap logs

96 tds.arriving_traps_filename = tds.c_config['files']['runtime_base_dir'] + "/" + \

97 tds.c_config['files']['log_dir'] + "/" + \

98 (tds.c_config['files']['arriving_traps_log'])

99 tds.arriving_traps_fd = trapd_io.open_file(tds.arriving_traps_filename)

100

101 # name and open json trap log

102 tds.json_traps_filename = tds.c_config['files']['runtime_base_dir'] + "/" + tds.c_config['files']['log_dir'] + "/" + "DMAAP_" + (

103 tds.c_config['streams_publishes']['sec_fault_unsecure']['dmaap_info']['topic_url'].split('/')[-1]) + ".json"

104 tds.json_traps_fd = trapd_io.open_file(tds.json_traps_filename)

105 msg = ("published traps logged to: %s" % tds.json_traps_filename)

106 trapd_io.stdout_logger(msg)

107 trapd_io.ecomp_logger(tds.LOG_TYPE_DEBUG, tds.SEV_INFO, tds.CODE_GENERAL, msg)

108

109 # don't open files, but try to log - should raise exception

110 with pytest.raises(Exception) as pytest_wrapped_exception:

111 result = snmptrapd.log_all_arriving_traps()

112 assert pytest_wrapped_exception.type == AttributeError

113

114 def test_log_all_incorrect_log_type(self):

115 """

116 Test logging of traps

117 """

118

119 # init vars

120 tds.init()

121

122 # request load of CBS data

123 os.environ.update(CBS_SIM_JSON='/tmp/opt/app/snmptrap/etc/snmptrapd.json')

124 trapd_get_cbs_config.get_cbs_config()

125

126 # open eelf logs

127 trapd_io.open_eelf_logs()

128

129 def test_v1_trap_receipt(self):

130 """

131 Test receiving traps

132 """

133

134 # init vars

135 tds.init()

136

137 # request load of CBS data

138 os.environ.update(CBS_SIM_JSON='/tmp/opt/app/snmptrap/etc/snmptrapd.json')

139 trapd_get_cbs_config.get_cbs_config()

140

141 errorIndication, errorStatus, errorIndex, varbinds = next(sendNotification(SnmpEngine(),

142 CommunityData('not_public'),

143 UdpTransportTarget(('localhost', 6162)),

144 ContextData(),

145 'trap',

146 [ObjectType(ObjectIdentity('.1.3.6.1.4.1.999.1'), OctetString('test trap - ignore')),

147 ObjectType(ObjectIdentity('.1.3.6.1.4.1.999.2'), OctetString('ONAP pytest trap'))])

148 )

149

150 result = errorIndication

151 self.assertEqual(result, None)

152

153 def test_add_varbind_to_json(self):

154

155 # init vars

156 tds.init()

157 tds.trap_dict["notify OID"] = ".1.2.3.4.5.6.7.8"

158 tds.trap_dict["protocol version"] = "v2c"

159

160 # varbinds=[(ObjectName('1.3.6.1.2.1.1.3.0'), TimeTicks(0)), (ObjectName('1.3.6.1.6.3.1.1.4.1.0'), ObjectIdentifier('1.3.6.1.4.1.74.2.46.12.1.1')), (ObjectName('1.3.6.1.4.1.74.2.46.12.1.1.1'), OctetString(b'ucsnmp heartbeat - ignore')), (ObjectName('1.3.6.1.4.1.74.2.46.12.1.1.2'), OctetString(b'Thu Mar 21 15:46:58 2019'))]

161

162 # vb=(ObjectName('1.3.6.1.4.1.74.2.46.12.1.1.1'), OctetString(b'ucsnmp heartbeat - ignore'))

163

164 self.assertEqual(snmptrapd.add_varbind_to_json(0,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 0)

165 self.assertEqual(snmptrapd.add_varbind_to_json(1,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 0)

166 self.assertEqual(snmptrapd.add_varbind_to_json(2,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 1)

167 self.assertEqual(snmptrapd.add_varbind_to_json(3,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 1)

168

169 # init vars

170 tds.init()

171 tds.trap_dict["notify OID"] = ".1.2.3.4.5.6.7.8"

172 tds.trap_dict["protocol version"] = "v1"

173

174 self.assertEqual(snmptrapd.add_varbind_to_json(0,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 0)

175 self.assertEqual(snmptrapd.add_varbind_to_json(5,ObjectIdentifier('.1.2.3.4'), 'OctetString', OctetString(b'Thu Mar 21 15:46:58 2019')), 1)

176

177 if __name__ == '__main__':

178 unittest.main()