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"""
Copyright 2023 Deutsche Telekom AG, Nokia, Orange
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.
"""
import json
import requests
import logging as sys_logging
from flask import Flask, logging, request
FAULT_TOPIC = "fault"
dmaap_url = ""
app = Flask(__name__)
sys_logging.basicConfig(level=sys_logging.DEBUG)
logger = logging.create_logger(app)
@app.route("/set_dmaap_address", methods=['POST'])
def set_dmaap_address():
logger.debug(request.json)
global dmaap_url
dmaap_url = get_dmaap_mock_url()
return {}, 202
@app.route("/eventListener/<version>", methods=['POST'])
def event_sec_fault_output(version):
logger.debug(request.json)
event = json.dumps(request.json["event"]) \
.replace('\n', ' ') \
.__add__("\n")
send_event_to_dmaap(dmaap_url, event, FAULT_TOPIC)
return handle_new_event(version)
@app.route("/eventListener/<version>/eventBatch", methods=['POST'])
def event_sec_fault_output_batch(version):
logger.debug(request.json)
dmaap_mock_url = dmaap_url
event = prepare_event_list_for_dmaap()
send_event_to_dmaap(dmaap_mock_url, event, FAULT_TOPIC)
return handle_new_event(version)
def send_event_to_dmaap(dmaap_mock_url, event, topic):
byte_event = change_from_str_to_byte_array(event)
requests.post("{}/events/{}".format(dmaap_mock_url, topic), data=byte_event)
def handle_new_event(version):
return {}, 202
def change_from_str_to_byte_array(event):
b = bytearray()
b.extend(event.encode())
return b
def prepare_event_list_for_dmaap():
event_list = []
for event in request.json["eventList"]:
event_list.append(json.dumps(event).replace('\n', ' '))
event = "\n".join(event_list).__add__("\n")
return event
def get_dmaap_mock_url():
return request.json["DMAAP_MOCK"]
if __name__ == "__main__":
app.run(host='0.0.0.0', port=30417, debug=True)
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