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# ============LICENSE_START=======================================================
# Copyright (C) 2019 Nordix Foundation.
# ================================================================================
# 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.
#
# SPDX-License-Identifier: Apache-2.0
# ============LICENSE_END=========================================================
#
# coding=utf-8
import os
import httplib
import base64
import time
import zipfile
import shutil
Path = os.environ['ODL_CERT_DIR']
zipFileList = []
username = os.environ['ODL_ADMIN_USERNAME']
password = os.environ['ODL_ADMIN_PASSWORD']
TIMEOUT=1000
INTERVAL=30
timePassed=0
postKeystore= "/restconf/operations/netconf-keystore:add-keystore-entry"
postPrivateKey= "/restconf/operations/netconf-keystore:add-private-key"
postTrustedCertificate= "/restconf/operations/netconf-keystore:add-trusted-certificate"
headers = {'Authorization':'Basic %s' % base64.b64encode(username + ":" + password),
'X-FromAppId': 'csit-sdnc',
'X-TransactionId': 'csit-sdnc',
'Accept':"application/json",
'Content-type':"application/json"}
def readFile(folder, file):
key = open(Path + "/" + folder + "/" + file, "r")
fileRead = key.read()
key.close()
fileRead = "\n".join(fileRead.splitlines()[1:-1])
return fileRead
def readTrustedCertificate(folder, file):
listCert = list()
caPem = ""
startCa = False
key = open(Path + "/" + folder + "/" + file, "r")
lines = key.readlines()
for line in lines:
if not "BEGIN CERTIFICATE" in line and not "END CERTIFICATE" in line and startCa:
caPem += line
elif "BEGIN CERTIFICATE" in line:
startCa = True
elif "END CERTIFICATE" in line:
startCa = False
listCert.append(caPem)
caPem = ""
return listCert
def makeKeystoreKey(clientKey, count):
odl_private_key="ODL_private_key_%d" %count
json_keystore_key='{{\"input\": {{ \"key-credential\": {{\"key-id\": \"{odl_private_key}\", \"private-key\" : ' \
'\"{clientKey}\",\"passphrase\" : \"\"}}}}}}'.format(
odl_private_key=odl_private_key,
clientKey=clientKey)
return json_keystore_key
def makePrivateKey(clientKey, clientCrt, certList, count):
caPem = ""
for cert in certList:
caPem += '\"%s\",' % cert
caPem = caPem.rsplit(',', 1)[0]
odl_private_key="ODL_private_key_%d" %count
json_private_key='{{\"input\": {{ \"private-key\":{{\"name\": \"{odl_private_key}\", \"data\" : ' \
'\"{clientKey}\",\"certificate-chain\":[\"{clientCrt}\",{caPem}]}}}}}}'.format(
odl_private_key=odl_private_key,
clientKey=clientKey,
clientCrt=clientCrt,
caPem=caPem)
return json_private_key
def makeTrustedCertificate(certList, count):
number = 0
json_cert_format = ""
for cert in certList:
cert_name = "xNF_CA_certificate_%d_%d" %(count, number)
json_cert_format += '{{\"name\": \"{trusted_name}\",\"certificate\":\"{cert}\"}},\n'.format(
trusted_name=cert_name,
cert=cert.strip())
number += 1
json_cert_format = json_cert_format.rsplit(',', 1)[0]
json_trusted_cert='{{\"input\": {{ \"trusted-certificate\": [{certificates}]}}}}'.format(
certificates=json_cert_format)
return json_trusted_cert
def makeRestconfPost(conn, json_file, apiCall):
req = conn.request("POST", apiCall, json_file, headers=headers)
res = conn.getresponse()
res.read()
if res.status != 200:
print "Error here, response back wasnt 200: Response was : %d , %s" % (res.status, res.reason)
else:
print res.status, res.reason
def extractZipFiles(zipFileList, count):
for zipFolder in zipFileList:
with zipfile.ZipFile(Path + "/" + zipFolder.strip(),"r") as zip_ref:
zip_ref.extractall(Path)
folder = zipFolder.rsplit(".")[0]
processFiles(folder, count)
def processFiles(folder, count):
conn = httplib.HTTPConnection("localhost",8181)
for file in os.listdir(Path + "/" + folder):
if os.path.isfile(Path + "/" + folder + "/" + file.strip()):
if ".key" in file:
clientKey = readFile(folder, file.strip())
elif "trustedCertificate" in file:
certList = readTrustedCertificate(folder, file.strip())
elif ".crt" in file:
clientCrt = readFile(folder, file.strip())
else:
print "Could not find file %s" % file.strip()
shutil.rmtree(Path + "/" + folder)
json_keystore_key = makeKeystoreKey(clientKey, count)
json_private_key = makePrivateKey(clientKey, clientCrt, certList, count)
json_trusted_cert = makeTrustedCertificate(certList, count)
makeRestconfPost(conn, json_keystore_key, postKeystore)
makeRestconfPost(conn, json_private_key, postPrivateKey)
makeRestconfPost(conn, json_trusted_cert, postTrustedCertificate)
def makeHealthcheckCall(headers, timePassed):
connected = False
# WAIT 10 minutes maximum and test every 30 seconds if HealthCheck API is returning 200
while timePassed < TIMEOUT:
try:
conn = httplib.HTTPConnection("localhost",8181)
req = conn.request("POST", "/restconf/operations/SLI-API:healthcheck",headers=headers)
res = conn.getresponse()
res.read()
if res.status == 200:
print ("Healthcheck Passed in %d seconds." %timePassed)
connected = True
break
else:
print ("Sleep: %d seconds before testing if Healthcheck worked. Total wait time up now is: %d seconds. Timeout is: %d seconds" %(INTERVAL, timePassed, TIMEOUT))
except:
print ("Cannot execute REST call. Sleep: %d seconds before testing if Healthcheck worked. Total wait time up now is: %d seconds. Timeout is: %d seconds" %(INTERVAL, timePassed, TIMEOUT))
timePassed = timeIncrement(timePassed)
if timePassed > TIMEOUT:
print ("TIME OUT: Healthcheck not passed in %d seconds... Could cause problems for testing activities..." %TIMEOUT)
return connected
def timeIncrement(timePassed):
time.sleep(INTERVAL)
timePassed = timePassed + INTERVAL
return timePassed
def readCertProperties():
connected = makeHealthcheckCall(headers, timePassed)
if connected:
count = 0
if os.path.isfile(Path + "/certs.properties"):
with open(Path + "/certs.properties", "r") as f:
for line in f:
if not "*****" in line:
zipFileList.append(line)
else:
extractZipFiles(zipFileList, count)
count += 1
del zipFileList[:]
else:
print "Error: File not found in path entered"
readCertProperties()
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