-
Notifications
You must be signed in to change notification settings - Fork 0
/
api.py
59 lines (40 loc) · 1.67 KB
/
api.py
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
import json
import re
from flask import Flask, jsonify, abort
from flask import request
from flask import g
from oauth.oauth_filter import OAuthFilter
app = Flask(__name__)
_refOauth = OAuthFilter(verify_ssl=False)
transactions=[]
@app.route("/", methods=["PUT", "POST"])
def create_product():
data = request.get_json()
transaction_id = len(transactions)
transactions.append(dict(currency=data["currency"], amount=data["amount"], product=data["product"]))
return jsonify(dict(transactionId=transaction_id))
@app.route('/', methods=["GET"])
def lookup_product():
return jsonify(_lookup_product(request.args.get('transactionId', default=0, type=int)))
def _lookup_product(transaction_id):
if 0 <= transaction_id < len(transactions):
result = transactions[transaction_id]
else:
result = dict(product="Unknown", amount=0, currency="Unknown")
return result
@app.route('/<int:transaction_id>', methods=["GET"])
@_refOauth.protect(scopes=["transactionId"], isPrefix=True)
def get_product(transaction_id):
authorized_transaction_id = -1
for scope in re.split("\\s+", g.scope):
if scope.startswith("transactionId"):
authorized_transaction_id = int(scope.replace("transactionId", ""))
break
if authorized_transaction_id == transaction_id:
data = _lookup_product(transaction_id)
return "Thank you for purchasing a %s for %s %s" % (data["product"], data["amount"], data["currency"])
else:
abort(401)
_refOauth.configure_with_opaque("https://localhost:8443/introspection", "test_gateway_client", "changeme")
if __name__ == '__main__':
app.run('0.0.0.0', debug=False, port=8080)