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# Copyright 2019 AT&T Intellectual Property. All rights reserved.
#
# 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.
from ONAPLibrary.UUIDKeywords import UUIDKeywords
from RequestsLibrary import RequestsLibrary
from robot.api import logger
import hashlib
from ONAPLibrary.Base64Keywords import Base64Keywords
class RequestsHelper(object):
""" non keyword methods related to Requests library """
def __init__(self):
super(RequestsHelper, self).__init__()
self.uuid = UUIDKeywords()
self.application_id = "robot-ete"
self.requests = RequestsLibrary()
def create_headers(self, sdc_user_id=None, accept="application/json", content_type="application/json", md5=None):
"""Create the headers that are used by onap"""
uuid = self.uuid.generate_uuid4()
headers = {
"Accept": accept,
"Content-Type": content_type,
"X-TransactionId": self.application_id + "-" + uuid,
"X-FromAppId": self.application_id
}
if sdc_user_id is not None:
headers["USER_ID"] = sdc_user_id
if md5 is not None:
headers["Content-MD5"] = md5
return headers
def get_request(self, alias, endpoint, data_path, sdc_user=None, accept="application/json", auth=None):
"""Runs a get request"""
logger.info("Creating session" + endpoint)
self.requests.create_session(alias, endpoint, auth=auth)
headers = self.create_headers(sdc_user_id=sdc_user, accept=accept)
resp = self.requests.get_request(alias, data_path, headers=headers)
logger.info("Received response from [" + alias + "]: " + resp.text)
return resp
def post_request(self, alias, endpoint, data_path, data, sdc_user=None, files=None, accept="application/json",
content_type="application/json", auth=None):
"""Runs a post request"""
logger.info("Creating session" + endpoint)
if data is not None:
md5 = hashlib.md5()
md5.update(data)
md5checksum = Base64Keywords().base64_encode(md5.hexdigest())
else:
md5checksum = None
self.requests.create_session(alias, endpoint, auth=auth)
headers = self.create_headers(sdc_user_id=sdc_user, accept=accept, content_type=content_type, md5=md5checksum)
resp = self.requests.post_request(alias, data_path, files=files, data=data, headers=headers)
logger.info("Received response from [" + alias + "]: " + resp.text)
return resp
def put_request(self, alias, endpoint, data_path, data, sdc_user=None, accept="application/json", auth=None):
"""Runs a put request"""
logger.info("Creating session" + endpoint)
self.requests.create_session(alias, endpoint, auth=auth)
headers = self.create_headers(sdc_user_id=sdc_user, accept=accept)
resp = self.requests.put_request(alias, data_path, data=data, headers=headers)
logger.info("Received response from [" + alias + "]: " + resp.text)
return resp
def delete_request(self, alias, endpoint, data_path, data=None, sdc_user=None, accept="application/json", auth=None):
"""Runs a delete request"""
logger.info("Creating session" + endpoint)
self.requests.create_session(alias, endpoint, auth=auth)
headers = self.create_headers(sdc_user_id=sdc_user, accept=accept)
resp = self.requests.delete_request(alias, data_path, data=data, headers=headers)
logger.info("Received response from [" + alias + "]: " + resp.text)
return resp
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