1 # ============LICENSE_START===============================================
2 # Copyright (C) 2020 Nordix Foundation. All rights reserved.
3 # ========================================================================
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
15 # ============LICENSE_END=================================================
24 from pathlib import Path
25 from flask import Flask, escape, request, Response
26 from jsonschema import validate
27 from var_declaration import policy_instances, policy_types, policy_status, policy_fingerprint, forced_settings
28 from maincommon import *
33 app = connexion.App(__name__, specification_dir=apipath)
36 @app.route('/', methods=['GET'])
39 return Response("OK", 200, mimetype='text/plain')
41 #Return the current and all supported yamls for the this container
42 @app.route('/container_interfaces', methods=['GET'])
43 def container_interfaces():
45 return get_supported_interfaces_response()
47 #Delete all created instances and status
48 @app.route('/deleteinstances', methods=['POST'])
49 def deleteinstances():
51 for i in policy_instances.keys():
52 policy_instances[i]={}
55 forced_settings.clear()
56 forced_settings['code']=None
57 forced_settings['delay']=None
58 policy_fingerprint.clear()
59 return Response("All policy instances deleted", 200, mimetype='text/plain')
61 #Delete all - all reset
62 @app.route('/deleteall', methods=['POST'])
65 policy_instances.clear()
68 forced_settings['code']=None
69 forced_settings['delay']=None
70 policy_fingerprint.clear()
71 return Response("All policy instances and types deleted", 200, mimetype='text/plain')
74 @app.route('/policytype', methods=['PUT'])
77 policyTypeId=request.args.get('id')
78 if (policyTypeId is None):
79 return Response('Parameter <id> missing in request', status=400, mimetype='text/plain')
83 return Response("The policy type id is not an int", 400, mimetype='text/plain')
86 data = json.loads(data)
88 return Response("The policy type is corrupt or missing", 400, mimetype='text/plain')
90 if ('name' not in data.keys() or 'description' not in data.keys() or 'policy_type_id' not in data.keys() or'create_schema' not in data.keys()):
91 return Response("The policy type missing atributes", 400, mimetype='text/plain')
94 if (policyTypeId in policy_types.keys()):
96 if (len(policy_instances[policyTypeId]) > 0):
97 return Response("The policy type already exists and instances exists", 400, mimetype='text/plain')
99 policy_types[policyTypeId]=data
100 policy_instances[policyTypeId]={}
101 return Response("Policy type " + policyTypeId + " is OK.", retcode, mimetype='text/plain')
103 #Delete a policy type
104 @app.route('/policytype', methods=['DELETE'])
105 def del_policytype():
107 policyTypeId=request.args.get('id')
108 if (policyTypeId is None):
109 return Response('Parameter <policytypeid> missing in request', status=400, mimetype='text/plain')
111 val=int(policyTypeId)
113 return Response("The policy type id is not an int", 400, mimetype='text/plain')
115 if (policyTypeId in policy_types.keys()):
116 if (len(policy_instances[policyTypeId]) > 0):
117 return Response("The policy type already exists and instances exists", 400, mimetype='text/plain')
119 del policy_types[policyTypeId]
120 del policy_instances[policyTypeId]
121 return Response("Policy type " + policyTypeId + " is OK.", 204, mimetype='text/plain')
123 return Response("Policy type " + policyTypeId + " not found.", 204, mimetype='text/plain')
126 # Get all policy type ids
127 @app.route('/policytypes', methods=['GET'])
128 def get_policytype_ids():
130 return (json.dumps(list(policy_instances.keys())), 200)
132 #Set force response for one A1 response
133 #/forceresponse?code=<responsecode>
134 @app.route('/forceresponse', methods=['POST'])
138 forced_settings['code']=int(request.args.get('code'))
140 forced_settings['code']=None
141 return Response("Force response code: " + str(forced_settings['code']) + " set for one single A1 response", 200, mimetype='text/plain')
143 #Set force delay response, in seconds, for all A1 responses
144 #/froceesponse?delay=<seconds>
145 @app.route('/forcedelay', methods=['POST'])
149 forced_settings['delay']=int(request.args.get('delay'))
151 forced_settings['delay']=None
152 return Response("Force delay: " + str(forced_settings['delay']) + " sec set for all A1 responses", 200, mimetype='text/plain')
155 #Set status and reason
156 #/status?policyid=<policyid>&status=<status>[&deleted=<boolean>][&created_at=<timestamp>]
157 @app.route('/status', methods=['PUT'])
160 policyId=request.args.get('policyid')
161 if (policyId is None):
162 return Response('Parameter <policyid> missing in request', status=400, mimetype='text/plain')
164 if policyId not in policy_status.keys():
165 return Response('Policyid: '+policyId+' not found.', status=404, mimetype='text/plain')
166 status=request.args.get('status')
168 return Response('Parameter <status> missing in request', status=400, mimetype='text/plain')
169 policy_status[policyId]["instance_status"]=status
170 msg = "Status set to "+status
171 deleted_policy=request.args.get('deleted')
172 if (deleted_policy is not None):
173 policy_status[policyId]["has_been_deleted"]=deleted_policy
174 msg = msg + " and has_been_deleted set to "+deleted_policy
175 created_at = request.args.get('created_at')
176 if (created_at is not None):
177 policy_status[policyId]["created_at"]=created_at
178 msg = msg + " and created_at set to "+created_at
179 msg=msg + " for policy: " + policyId
180 return Response(msg, 200, mimetype='text/plain')
185 @app.route('/counter/<string:countername>', methods=['GET'])
186 def getCounter(countername):
188 if (countername == "num_instances"):
189 return Response(str(len(policy_fingerprint)), 200, mimetype='text/plain')
190 elif (countername == "num_types"):
191 return Response(str(len(policy_instances)),200, mimetype='text/plain')
192 elif (countername == "interface"):
195 return Response(str(pp[len(pp)-1]),200, mimetype='text/plain')
197 return Response("Counter name: "+countername+" not found.",404, mimetype='text/plain')
200 if len(sys.argv) >= 2:
201 if isinstance(sys.argv[1], int):
202 port_number = sys.argv[1]
204 app.add_api('openapi.yaml')
205 app.run(port=port_number)