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#
# Copyright 2018 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""
vOLT-HA Authentication Test Case module
"""
import time
import subprocess
import testCaseUtils
import logging
class Authentication(object):
"""
This class implements voltha authentication test case
"""
AUTHENTICATE_FILENAME = 'voltha_authenticate.log'
def __init__(self):
self.dirs = dict()
self.dirs['log'] = None
self.dirs['root'] = None
self.dirs['voltha'] = None
self.__rgName = testCaseUtils.discover_rg_pod_name()
self.__radiusName = None
self.__radiusIp = None
def a_set_log_dirs(self, root_dir, voltha_dir, log_dir):
testCaseUtils.config_dirs(self, log_dir, root_dir, voltha_dir)
def execute_authentication_on_rg(self):
logging.info('Running Radius Authentication from RG')
process_output = open('%s/%s' % (testCaseUtils.get_dir(self, 'log'), self.AUTHENTICATE_FILENAME), 'w')
proc1 = subprocess.Popen(['/usr/bin/kubectl', 'exec', '-n', 'voltha', self.__rgName, '--', 'bash', '-c',
'/sbin/wpa_supplicant -Dwired -ieth0 -c /etc/wpa_supplicant/wpa_supplicant.conf'],
stdout=process_output,
stderr=process_output)
time.sleep(15)
logging.debug('return value from supplicant subprocess = %s' % proc1.returncode)
procPidSupplicant1 = subprocess.Popen(['/usr/bin/kubectl', 'exec', '-n', 'voltha', self.__rgName, '--', 'ps', '-ef'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidSupplicant2 = subprocess.Popen(['grep', '-e', '/sbin/wpa_supplicant'], stdin=procPidSupplicant1.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidSupplicant3 = subprocess.Popen(['awk', "{print $2}"], stdin=procPidSupplicant2.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidSupplicant1.stdout.close()
procPidSupplicant2.stdout.close()
out, err = procPidSupplicant3.communicate()
supplicantPid = out.strip()
procKillSupplicant1 = subprocess.Popen(['/usr/bin/kubectl', 'exec', '-n', 'voltha', self.__rgName, '--', 'kill', supplicantPid],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = procKillSupplicant1.communicate()
assert not err, 'Killing Supplicant returned %s' % err
procPidBash1 = subprocess.Popen(['/usr/bin/kubectl', 'exec', '-n', 'voltha', self.__rgName, '--', 'ps', '-ef'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidBash2 = subprocess.Popen(['grep', '-e', '/bin/bash'], stdin=procPidBash1.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidBash3 = subprocess.Popen(['awk', "{print $2}"], stdin=procPidBash2.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
procPidBash1.stdout.close()
procPidBash2.stdout.close()
out, err = procPidBash3.communicate()
bashPid = out.strip()
procKillBash1 = subprocess.Popen(['/usr/bin/kubectl', 'exec', '-n', 'voltha', self.__rgName, '--', 'kill', '-9', bashPid],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = procKillBash1.communicate()
assert not err, 'Killing Bash returned %s' % err
process_output.close()
testCaseUtils.print_log_file(self, self.AUTHENTICATE_FILENAME)
def verify_authentication_should_have_started(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, 'CTRL-EVENT-EAP-STARTED', self.AUTHENTICATE_FILENAME)
assert statusLines, 'Authentication was not started'
def verify_authentication_should_have_completed(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, 'CTRL-EVENT-EAP-SUCCESS', self.AUTHENTICATE_FILENAME)
assert statusLines, 'Authentication was not completed successfully'
def verify_authentication_should_have_disconnected(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, 'CTRL-EVENT-DISCONNECTED', self.AUTHENTICATE_FILENAME)
assert statusLines, 'Authentication was not disconnected'
def verify_authentication_should_have_terminated(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, 'CTRL-EVENT-TERMINATING', self.AUTHENTICATE_FILENAME)
assert statusLines, 'Authentication was not terminated'
def run_test(root_dir, voltha_dir, log_dir):
auth = Authentication()
auth.a_set_log_dirs(root_dir, voltha_dir, log_dir)
auth.execute_authentication_on_rg()
auth.verify_authentication_should_have_started()
auth.verify_authentication_should_have_completed()
auth.verify_authentication_should_have_disconnected()
auth.verify_authentication_should_have_terminated()