--- /dev/null
+# ============LICENSE_START===============================================
+# Copyright (C) 2020 Nordix Foundation. 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.
+# ============LICENSE_END=================================================
+#
+
+import connexion
+import json
+import sys
+import os
+import requests
+
+
+from pathlib import Path
+from flask import Flask, escape, request, Response
+from jsonschema import validate
+from var_declaration import policy_instances, policy_types, policy_status, callbacks, forced_settings, policy_fingerprint, hosts_set, data_delivery_counter
+from maincommon import check_apipath, apipath, get_supported_interfaces_response, extract_host_name
+
+#Constants
+TEXT_PLAIN='text/plain'
+
+check_apipath()
+
+app = connexion.App(__name__, specification_dir=apipath)
+
+#Check alive function
+@app.route('/', methods=['GET'])
+def test():
+
+ return Response("OK", 200, mimetype=TEXT_PLAIN)
+
+#Return the current and all supported yamls for the this container
+@app.route('/container_interfaces', methods=['GET'])
+def container_interfaces():
+
+ return get_supported_interfaces_response()
+
+#Delete all created instances and status
+@app.route('/deleteinstances', methods=['POST'])
+def delete_instances():
+
+ for i in policy_instances.keys():
+ policy_instances[i]={}
+ policy_status.clear()
+ callbacks.clear()
+ forced_settings['code']=None
+ forced_settings['delay']=None
+ policy_fingerprint.clear()
+ return Response("All policy instances deleted", 200, mimetype=TEXT_PLAIN)
+
+#Delete all - all reset
+#(same as delete_instances but kept to in order to use the same interface as other version of the simulator)
+@app.route('/deleteall', methods=['POST'])
+def delete_all():
+
+ policy_instances.clear()
+ policy_types.clear()
+ policy_status.clear()
+ callbacks.clear()
+ forced_settings['code']=None
+ forced_settings['delay']=None
+ policy_fingerprint.clear()
+ return Response("All policy instances and types deleted", 200, mimetype=TEXT_PLAIN)
+
+#Load a policy type
+@app.route('/policytype', methods=['PUT'])
+def policytype():
+
+ policy_type_id=request.args.get('id')
+ if (policy_type_id is None):
+ return Response('Parameter <id> missing in request', status=400, mimetype=TEXT_PLAIN)
+
+ try:
+ data = request.data
+ data = json.loads(data)
+ except Exception:
+ return Response("The policy type is corrupt or missing", 400, mimetype=TEXT_PLAIN)
+
+ if ('policySchema' not in data.keys()):
+ return Response("The policy type atribute policySchema is missing", 400, mimetype=TEXT_PLAIN)
+
+ retcode=201
+ if (policy_type_id in policy_types.keys()):
+ retcode=200
+ if (len(policy_instances[policy_type_id]) > 0):
+ return Response("The policy type already exists and instances exists", 400, mimetype=TEXT_PLAIN)
+
+ policy_types[policy_type_id]=data
+ policy_instances[policy_type_id]={}
+ return Response("Policy type " + policy_type_id + " is OK.", retcode, mimetype=TEXT_PLAIN)
+
+#Delete a policy type
+@app.route('/policytype', methods=['DELETE'])
+def del_policytype():
+
+ policy_type_id=request.args.get('id')
+ if (policy_type_id is None):
+ return Response('Parameter <id> missing in request', status=400, mimetype=TEXT_PLAIN)
+
+ if (policy_type_id in policy_types.keys()):
+ if (len(policy_instances[policy_type_id]) > 0):
+ return Response("The policy type already exists and instances exists", 400, mimetype=TEXT_PLAIN)
+
+ del policy_types[policy_type_id]
+ del policy_instances[policy_type_id]
+ return Response("Policy type " + policy_type_id + " is OK.", 204, mimetype=TEXT_PLAIN)
+
+ return Response("Policy type " + policy_type_id + " not found.", 204, mimetype=TEXT_PLAIN)
+
+
+# Get all policy type ids
+@app.route('/policytypes', methods=['GET'])
+def get_policytype_ids():
+
+ return (json.dumps(list(policy_instances.keys())), 200)
+
+
+#Set force response for one A1 response
+#/forceresponse?code=<responsecode>
+@app.route('/forceresponse', methods=['POST'])
+def forceresponse():
+
+ try:
+ forced_settings['code']=request.args.get('code')
+ except Exception:
+ forced_settings['code']=None
+ return Response("Force response code: " + str(forced_settings['code']) + " set for one single A1 response", 200, mimetype=TEXT_PLAIN)
+
+#Set force delay response, in seconds, for all A1 responses
+#/froceesponse?delay=<seconds>
+@app.route('/forcedelay', methods=['POST'])
+def forcedelay():
+
+ try:
+ forced_settings['delay']=request.args.get('delay')
+ except Exception:
+ forced_settings['delay']=None
+ return Response("Force delay: " + str(forced_settings['delay']) + " sec set for all A1 responses", 200, mimetype=TEXT_PLAIN)
+
+
+#Set status and reason
+#/status?policyid=<policyid>&status=<status>[&reason=<reason>]
+@app.route('/status', methods=['PUT'])
+def setstatus():
+
+ policy_id=request.args.get('policyid')
+ if (policy_id is None):
+ return Response('Parameter <policyid> missing in request', status=400, mimetype=TEXT_PLAIN)
+ if policy_id not in policy_status.keys():
+ return Response('Policyid: '+policy_id+' not found.', status=404, mimetype=TEXT_PLAIN)
+ status=request.args.get('status')
+ if (status is None):
+ return Response('Parameter <status> missing in request', status=400, mimetype=TEXT_PLAIN)
+ reason=request.args.get('reason')
+ ps = {}
+ ps["enforceStatus"] = status
+ msg="Status set to "+status
+ if (reason is not None):
+ ps["enforceReason"] = reason
+ msg=msg+" and "+reason
+ policy_status[policy_id] = ps
+ msg=msg+" for policy: " + policy_id
+ return Response(msg, 200, mimetype=TEXT_PLAIN)
+
+#Send status
+#/status?policyid=<policyid>
+@app.route('/sendstatus', methods=['POST'])
+def sendstatus():
+ policyid=request.args.get('policyid')
+ if (policyid is None):
+ return Response('Parameter <policyid> missing in request', status=400, mimetype=TEXT_PLAIN)
+
+ if (policyid not in policy_status.keys()):
+ return Response('Policyid: '+policyid+' not found.', status=404, mimetype=TEXT_PLAIN)
+
+ ps=policy_status[policyid]
+ cb=callbacks[policyid]
+ try:
+ print("Callback url: " + str(cb))
+ resp=requests.post(cb,json=json.dumps(ps), verify=False) # NOSONAR
+ except:
+ return Response('Post status failed, could not send to: '+str(cb), status=500, mimetype=TEXT_PLAIN)
+ if (resp.status_code<199 & resp.status_code > 299):
+ return Response('Post status failed with code: '+resp.status_code, status=500, mimetype=TEXT_PLAIN)
+
+ data = resp.json()
+ return Response(data, 200, mimetype='application/json')
+
+#Receive status (only for testing callbacks)
+#/statustest
+@app.route('/statustest', methods=['POST', 'PUT'])
+def statustest():
+ try:
+ data = request.data
+ data = json.loads(data)
+ except Exception:
+ return Response("The status data is corrupt or missing.", 400, mimetype=TEXT_PLAIN)
+
+ return Response(json.dumps(data), 200, mimetype='application/json')
+
+#Receive a data delivery package
+#/datadelivery
+@app.route('/datadelivery', methods=['POST'])
+def datadelivery():
+ global data_delivery_counter
+ try:
+ data = request.data
+ data = json.loads(data)
+ except Exception:
+ return Response("The data is corrupt or missing.", 400, mimetype=TEXT_PLAIN)
+ data_delivery_counter += 1
+ return Response("", 200, mimetype=TEXT_PLAIN)
+
+#Metrics function
+#Get a named counter
+@app.route('/counter/<string:countername>', methods=['GET'])
+def getcounter(countername):
+
+ if (countername == "num_instances"):
+ return Response(str(len(policy_fingerprint)), 200, mimetype=TEXT_PLAIN)
+ elif (countername == "num_types"):
+ return Response(str(len(policy_instances)),200, mimetype=TEXT_PLAIN)
+ elif (countername == "interface"):
+ p=Path(os.getcwd())
+ pp=p.parts
+ return Response(str(pp[len(pp)-1]),200, mimetype=TEXT_PLAIN)
+ elif (countername == "remote_hosts"):
+ hosts=",".join(hosts_set)
+ return str(hosts),200
+ elif (countername == "datadelivery"):
+ return Response(str(data_delivery_counter),200, mimetype=TEXT_PLAIN)
+ else:
+ return Response("Counter name: "+countername+" not found.",404, mimetype=TEXT_PLAIN)
+
+port_number = 2222
+if len(sys.argv) >= 2:
+ if isinstance(sys.argv[1], int):
+ port_number = sys.argv[1]
+
+app.add_api('ORAN_A1-p_V2.0.0_api.yaml')
+
+if __name__ == '__main__':
+ app.run(port=port_number, host="127.0.0.1", threaded=False)
\ No newline at end of file
Code Review / sim / a1-interface.git / blobdiff