1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#! /usr/bin/python3
# ============LICENSE_START=======================================================
# Copyright (C) 2020 Huawei Technologies Co., Ltd. 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 json
from flask import Flask, request, Response
from schematics.exceptions import DataError
from .utils import REST_PORT, LOGGING_LEVEL
from .SliceDataType import AllocateNssi, DeAllocateNssi
from . import AuthManager
from . import NssManager
app = Flask(__name__)
app.logger.setLevel(LOGGING_LEVEL)
@app.errorhandler(DataError)
def handleRequestException(e):
app.logger.error(e)
response = Response()
response.status_code = 400
return response
@app.errorhandler(AuthManager.AuthError)
def handleAuthException(e):
app.logger.error(e)
response = Response()
response.status_code = 400
return response
@app.errorhandler(AuthManager.TokenError)
def handleAuthException(e):
app.logger.error(e)
response = Response()
response.status_code = 401
return response
@app.errorhandler(NssManager.NssError)
def handleNssException(e):
app.logger.error(e)
response = Response()
response.status_code = 400
return response
@app.route("/api/rest/securityManagement/v1/oauth/token", methods=['POST'])
def handleAuthToken():
"""
Used to get Access Token by SO NSSMF adapter.
"""
app.logger.debug("Receive request:\n%s" % json.dumps(request.json, indent=2))
AuthManager.AuthRequest(request.json).validate()
AuthManager.checkAuth(request.json)
return AuthManager.generateAuthToken(request.json), 201
@app.route("/ObjectManagement/NSS/SliceProfiles", methods=['POST'])
def handleAllocateNssi():
AuthManager.checkAuthToken(request.headers)
app.logger.info("Receive AllocateNssi request:\n%s" % json.dumps(request.json, indent=2))
AllocateNssi(request.json).validate()
return NssManager.allocateNssi(request.json), 200
@app.route("/ObjectManagement/NSS/SliceProfiles/<string:sliceProfileId>", methods=['DELETE'])
def handleDeallocateNssi(sliceProfileId):
AuthManager.checkAuthToken(request.headers)
app.logger.info("Receive DeallocateNssi request for sliceProfileId %s:\n%s"
% (sliceProfileId, json.dumps(request.json, indent=2)))
DeAllocateNssi(request.json).validate()
return NssManager.deallocateNssi(sliceProfileId, request.json), 200
def main():
AuthManager.startAuthManagerJob()
app.run("0.0.0.0", REST_PORT, False, ssl_context="adhoc")
if __name__ == '__main__':
main()
|
