root / snf-astakos-app / astakos / api / tokens.py @ 07860de2
History | View | Annotate | Download (4 kB)
1 |
# Copyright 2011-2013 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
from collections import defaultdict |
35 |
|
36 |
from django.views.decorators.csrf import csrf_exempt |
37 |
|
38 |
from snf_django.lib.api import faults, utils, api_method |
39 |
|
40 |
from astakos.im.models import Service, AstakosUser |
41 |
from .util import json_response, xml_response, validate_user,\ |
42 |
get_content_length
|
43 |
|
44 |
import logging |
45 |
logger = logging.getLogger(__name__) |
46 |
|
47 |
|
48 |
@csrf_exempt
|
49 |
@api_method(http_method="POST", token_required=False, user_required=False, |
50 |
logger=logger) |
51 |
def authenticate(request): |
52 |
try:
|
53 |
content_length = get_content_length(request) |
54 |
except faults.LengthRequired:
|
55 |
content_length = None
|
56 |
|
57 |
public_mode = True if not content_length else False |
58 |
|
59 |
d = defaultdict(dict)
|
60 |
if not public_mode: |
61 |
req = utils.get_request_dict(request) |
62 |
|
63 |
uuid = None
|
64 |
try:
|
65 |
token_id = req['auth']['token']['id'] |
66 |
except KeyError: |
67 |
try:
|
68 |
token_id = req['auth']['passwordCredentials']['password'] |
69 |
uuid = req['auth']['passwordCredentials']['username'] |
70 |
except KeyError: |
71 |
raise faults.BadRequest('Malformed request') |
72 |
|
73 |
if token_id is None: |
74 |
raise faults.BadRequest('Malformed request') |
75 |
|
76 |
try:
|
77 |
user = AstakosUser.objects.get(auth_token=token_id) |
78 |
except AstakosUser.DoesNotExist:
|
79 |
raise faults.Unauthorized('Invalid token') |
80 |
|
81 |
validate_user(user) |
82 |
|
83 |
if uuid is not None: |
84 |
if user.uuid != uuid:
|
85 |
raise faults.Unauthorized('Invalid credentials') |
86 |
|
87 |
d["access"]["token"] = { |
88 |
"id": user.auth_token,
|
89 |
"expires": utils.isoformat(user.auth_token_expires),
|
90 |
"tenant": {"id": user.uuid, "name": user.realname}} |
91 |
d["access"]["user"] = { |
92 |
"id": user.uuid, 'name': user.realname, |
93 |
"roles": list(user.groups.values("id", "name")), |
94 |
"roles_links": []}
|
95 |
|
96 |
d["access"]["serviceCatalog"] = [] |
97 |
append = d["access"]["serviceCatalog"].append |
98 |
for s in Service.objects.all().order_by("id"): |
99 |
endpoints = [] |
100 |
for l in [e.data.values('key', 'value') for e in s.endpoints.all()]: |
101 |
endpoint = dict((d['key'], d['value']) for d in l) |
102 |
endpoint["SNF:uiURL"] = s.component.url
|
103 |
endpoints.append(endpoint) |
104 |
append({"name": s.name,
|
105 |
"type": s.type,
|
106 |
"endpoints": endpoints,
|
107 |
"endpoints_links": []})
|
108 |
|
109 |
if request.serialization == 'xml': |
110 |
return xml_response({'d': d}, 'api/access.xml') |
111 |
else:
|
112 |
return json_response(d)
|