365 lines
16 KiB
Python
365 lines
16 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import base64
|
|
from urlparse import urlparse, parse_qs
|
|
|
|
from saml2.client import Saml2Client
|
|
from saml2 import samlp, client, BINDING_HTTP_POST
|
|
from saml2 import saml, s_utils, config, class_name
|
|
#from saml2.sigver import correctly_signed_authn_request, verify_signature
|
|
from saml2.server import Server
|
|
from saml2.s_utils import decode_base64_and_inflate
|
|
|
|
import os
|
|
|
|
def for_me(condition, me ):
|
|
for restriction in condition.audience_restriction:
|
|
audience = restriction.audience
|
|
if audience.text.strip() == me:
|
|
return True
|
|
|
|
def ava(attribute_statement):
|
|
result = {}
|
|
for attribute in attribute_statement.attribute:
|
|
# Check name_format ??
|
|
name = attribute.name.strip()
|
|
result[name] = []
|
|
for value in attribute.attribute_value:
|
|
result[name].append(value.text.strip())
|
|
return result
|
|
|
|
def _leq(l1, l2):
|
|
return set(l1) == set(l2)
|
|
|
|
# def test_parse_3():
|
|
# xml_response = open(XML_RESPONSE_FILE3).read()
|
|
# response = samlp.response_from_string(xml_response)
|
|
# client = Saml2Client({})
|
|
# (ava, name_id, real_uri) = \
|
|
# client.do_response(response, "xenosmilus.umdc.umu.se")
|
|
# print 40*"="
|
|
# print ava
|
|
# print 40*","
|
|
# print name_id
|
|
# assert False
|
|
|
|
REQ1 = """<?xml version='1.0' encoding='UTF-8'?>
|
|
<ns0:AttributeQuery Destination="https://idp.example.com/idp/" ID="1" IssueInstant="%s" Version="2.0" xmlns:ns0="urn:oasis:names:tc:SAML:2.0:protocol"><ns1:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity" xmlns:ns1="urn:oasis:names:tc:SAML:2.0:assertion">urn:mace:example.com:saml:roland:sp</ns1:Issuer><ns1:Subject xmlns:ns1="urn:oasis:names:tc:SAML:2.0:assertion"><ns1:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">E8042FB4-4D5B-48C3-8E14-8EDD852790DD</ns1:NameID></ns1:Subject></ns0:AttributeQuery>"""
|
|
|
|
|
|
class TestClient:
|
|
def setup_class(self):
|
|
self.server = Server("idp.config")
|
|
|
|
conf = config.Config()
|
|
try:
|
|
conf.load_file("tests/server.config")
|
|
except IOError:
|
|
conf.load_file("server.config")
|
|
self.client = Saml2Client(conf)
|
|
|
|
def test_create_attribute_query1(self):
|
|
req = self.client.create_attribute_query("1",
|
|
"E8042FB4-4D5B-48C3-8E14-8EDD852790DD",
|
|
"http://vo.example.com/sp1",
|
|
"https://idp.example.com/idp/",
|
|
nameid_format=saml.NAMEID_FORMAT_PERSISTENT)
|
|
str = "%s" % req.to_string()
|
|
print str
|
|
print REQ1 % req.issue_instant
|
|
assert str == REQ1 % req.issue_instant
|
|
assert req.destination == "https://idp.example.com/idp/"
|
|
assert req.id == "1"
|
|
assert req.version == "2.0"
|
|
subject = req.subject
|
|
name_id = subject.name_id
|
|
assert name_id.format == saml.NAMEID_FORMAT_PERSISTENT
|
|
assert name_id.text == "E8042FB4-4D5B-48C3-8E14-8EDD852790DD"
|
|
issuer = req.issuer
|
|
assert issuer.text == "urn:mace:example.com:saml:roland:sp"
|
|
|
|
def test_create_attribute_query2(self):
|
|
req = self.client.create_attribute_query("1",
|
|
"E8042FB4-4D5B-48C3-8E14-8EDD852790DD",
|
|
"http://vo.example.com/sp1",
|
|
"https://idp.example.com/idp/",
|
|
attribute={
|
|
("urn:oid:2.5.4.42",
|
|
"urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
"givenName"):None,
|
|
("urn:oid:2.5.4.4",
|
|
"urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
"surname"):None,
|
|
("urn:oid:1.2.840.113549.1.9.1",
|
|
"urn:oasis:names:tc:SAML:2.0:attrname-format:uri"):None,
|
|
},
|
|
nameid_format=saml.NAMEID_FORMAT_PERSISTENT)
|
|
|
|
print req.to_string()
|
|
assert req.destination == "https://idp.example.com/idp/"
|
|
assert req.id == "1"
|
|
assert req.version == "2.0"
|
|
subject = req.subject
|
|
name_id = subject.name_id
|
|
assert name_id.format == saml.NAMEID_FORMAT_PERSISTENT
|
|
assert name_id.text == "E8042FB4-4D5B-48C3-8E14-8EDD852790DD"
|
|
assert len(req.attribute) == 3
|
|
# one is givenName
|
|
seen = []
|
|
for attribute in req.attribute:
|
|
if attribute.name == "urn:oid:2.5.4.42":
|
|
assert attribute.name_format == saml.NAME_FORMAT_URI
|
|
assert attribute.friendly_name == "givenName"
|
|
seen.append("givenName")
|
|
elif attribute.name == "urn:oid:2.5.4.4":
|
|
assert attribute.name_format == saml.NAME_FORMAT_URI
|
|
assert attribute.friendly_name == "surname"
|
|
seen.append("surname")
|
|
elif attribute.name == "urn:oid:1.2.840.113549.1.9.1":
|
|
assert attribute.name_format == saml.NAME_FORMAT_URI
|
|
if getattr(attribute,"friendly_name"):
|
|
assert False
|
|
seen.append("email")
|
|
assert set(seen) == set(["givenName","surname","email"])
|
|
|
|
def test_create_attribute_query_3(self):
|
|
req = self.client.create_attribute_query("1",
|
|
"_e7b68a04488f715cda642fbdd90099f5",
|
|
"urn:mace:umu.se:saml/rolandsp",
|
|
"https://aai-demo-idp.switch.ch/idp/shibboleth",
|
|
nameid_format=saml.NAMEID_FORMAT_TRANSIENT )
|
|
|
|
assert isinstance(req, samlp.AttributeQuery)
|
|
assert req.destination == "https://aai-demo-idp.switch.ch/idp/shibboleth"
|
|
assert req.id == "1"
|
|
assert req.version == "2.0"
|
|
assert req.issue_instant
|
|
assert req.issuer.text == "urn:mace:example.com:saml:roland:sp"
|
|
nameid = req.subject.name_id
|
|
assert nameid.format == saml.NAMEID_FORMAT_TRANSIENT
|
|
assert nameid.text == "_e7b68a04488f715cda642fbdd90099f5"
|
|
|
|
def test_attribute_query(self):
|
|
req = self.client.attribute_query(
|
|
"_e7b68a04488f715cda642fbdd90099f5",
|
|
"urn:mace:umu.se:saml/rolandsp",
|
|
"https://aai-demo-idp.switch.ch/idp/shibboleth",
|
|
nameid_format=saml.NAMEID_FORMAT_TRANSIENT)
|
|
|
|
# since no one is answering on the other end
|
|
assert req == None
|
|
|
|
def test_idp_entry(self):
|
|
idp_entry = self.client.idp_entry(name="Umeå Universitet",
|
|
location="https://idp.umu.se/")
|
|
|
|
assert idp_entry.name == "Umeå Universitet"
|
|
assert idp_entry.loc == "https://idp.umu.se/"
|
|
|
|
def test_scope(self):
|
|
entity_id = "urn:mace:example.com:saml:roland:idp"
|
|
locs = self.client.metadata.single_sign_on_services(entity_id)
|
|
scope = self.client.scoping_from_metadata(entity_id, locs)
|
|
|
|
assert scope.idp_list
|
|
assert len(scope.idp_list.idp_entry) == 1
|
|
idp_entry = scope.idp_list.idp_entry[0]
|
|
assert idp_entry.name == 'Example Co'
|
|
assert idp_entry.loc == ['http://localhost:8088/sso/']
|
|
|
|
def test_create_auth_request_0(self):
|
|
ar_str = self.client.authn_request("1",
|
|
"http://www.example.com/sso",
|
|
"http://www.example.org/service",
|
|
"urn:mace:example.org:saml:sp",
|
|
"My Name")
|
|
ar = samlp.authn_request_from_string(ar_str)
|
|
print ar
|
|
assert ar.assertion_consumer_service_url == "http://www.example.org/service"
|
|
assert ar.destination == "http://www.example.com/sso"
|
|
assert ar.protocol_binding == BINDING_HTTP_POST
|
|
assert ar.version == "2.0"
|
|
assert ar.provider_name == "My Name"
|
|
assert ar.issuer.text == "urn:mace:example.org:saml:sp"
|
|
nid_policy = ar.name_id_policy
|
|
assert nid_policy.allow_create == "true"
|
|
assert nid_policy.format == saml.NAMEID_FORMAT_TRANSIENT
|
|
|
|
def test_create_auth_request_vo(self):
|
|
assert self.client.config["virtual_organization"].keys() == [
|
|
"urn:mace:example.com:it:tek"]
|
|
|
|
ar_str = self.client.authn_request("666",
|
|
"http://www.example.com/sso",
|
|
"http://www.example.org/service",
|
|
"urn:mace:example.org:saml:sp",
|
|
"My Name",
|
|
vorg="urn:mace:example.com:it:tek")
|
|
|
|
ar = samlp.authn_request_from_string(ar_str)
|
|
print ar
|
|
assert ar.id == "666"
|
|
assert ar.assertion_consumer_service_url == "http://www.example.org/service"
|
|
assert ar.destination == "http://www.example.com/sso"
|
|
assert ar.protocol_binding == BINDING_HTTP_POST
|
|
assert ar.version == "2.0"
|
|
assert ar.provider_name == "My Name"
|
|
assert ar.issuer.text == "urn:mace:example.org:saml:sp"
|
|
nid_policy = ar.name_id_policy
|
|
assert nid_policy.allow_create == "true"
|
|
assert nid_policy.format == saml.NAMEID_FORMAT_PERSISTENT
|
|
assert nid_policy.sp_name_qualifier == "urn:mace:example.com:it:tek"
|
|
|
|
def test_sign_auth_request_0(self):
|
|
#print self.client.config
|
|
|
|
ar_str = self.client.authn_request("1",
|
|
"http://www.example.com/sso",
|
|
"http://www.example.org/service",
|
|
"urn:mace:example.org:saml:sp",
|
|
"My Name", sign=True)
|
|
|
|
ar = samlp.authn_request_from_string(ar_str)
|
|
|
|
assert ar
|
|
assert ar.signature
|
|
assert ar.signature.signature_value
|
|
signed_info = ar.signature.signed_info
|
|
#print signed_info
|
|
assert len(signed_info.reference) == 1
|
|
assert signed_info.reference[0].uri == "#1"
|
|
assert signed_info.reference[0].digest_value
|
|
print "------------------------------------------------"
|
|
try:
|
|
assert correctly_signed_authn_request(ar_str,
|
|
self.client.config["xmlsec_binary"],
|
|
self.client.config["metadata"])
|
|
except Exception: # missing certificate
|
|
self.client.sec.verify_signature(ar_str, node_name=class_name(ar))
|
|
|
|
def test_response(self):
|
|
IDP = "urn:mace:example.com:saml:roland:idp"
|
|
|
|
ava = { "givenName": ["Derek"], "surname": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com"]}
|
|
|
|
resp_str = "\n".join(self.server.authn_response(
|
|
identity=ava,
|
|
in_response_to="1",
|
|
destination="http://local:8087/",
|
|
sp_entity_id="urn:mace:example.com:saml:roland:sp",
|
|
name_id_policy=samlp.NameIDPolicy(
|
|
format=saml.NAMEID_FORMAT_PERSISTENT),
|
|
userid="foba0001@example.com"))
|
|
|
|
resp_str = base64.encodestring(resp_str)
|
|
|
|
authn_response = self.client.response({"SAMLResponse":resp_str},
|
|
"urn:mace:example.com:saml:roland:sp",
|
|
{"1":"http://foo.example.com/service"})
|
|
|
|
assert authn_response != None
|
|
assert authn_response.issuer() == IDP
|
|
assert authn_response.response.assertion[0].issuer.text == IDP
|
|
session_info = authn_response.session_info()
|
|
|
|
print session_info
|
|
assert session_info["ava"] == {'mail': ['derek@nyy.mlb.com'], 'givenName': ['Derek'], 'sn': ['Jeter']}
|
|
assert session_info["issuer"] == IDP
|
|
assert session_info["came_from"] == "http://foo.example.com/service"
|
|
response = samlp.response_from_string(authn_response.xmlstr)
|
|
assert response.destination == "http://local:8087/"
|
|
|
|
# One person in the cache
|
|
assert len(self.client.users.subjects()) == 1
|
|
subject_id = self.client.users.subjects()[0]
|
|
print "||||", self.client.users.get_info_from(subject_id, IDP)
|
|
# The information I have about the subject comes from one source
|
|
assert self.client.users.issuers_of_info(subject_id) == [IDP]
|
|
|
|
# --- authenticate another person
|
|
|
|
ava = { "givenName": ["Alfonson"], "surname": ["Soriano"],
|
|
"mail": ["alfonson@chc.mlb.com"]}
|
|
|
|
resp_str = "\n".join(self.server.authn_response(
|
|
identity=ava,
|
|
in_response_to="2",
|
|
destination="http://local:8087/",
|
|
sp_entity_id="urn:mace:example.com:saml:roland:sp",
|
|
name_id_policy=samlp.NameIDPolicy(
|
|
format=saml.NAMEID_FORMAT_PERSISTENT),
|
|
userid="also0001@example.com"))
|
|
|
|
resp_str = base64.encodestring(resp_str)
|
|
|
|
authn_response = self.client.response({"SAMLResponse":resp_str},
|
|
"urn:mace:example.com:saml:roland:sp",
|
|
{"2":"http://foo.example.com/service"})
|
|
|
|
# Two persons in the cache
|
|
assert len(self.client.users.subjects()) == 2
|
|
issuers = [self.client.users.issuers_of_info(s) for s in self.client.users.subjects()]
|
|
# The information I have about the subjects comes from the same source
|
|
print issuers
|
|
assert issuers == [[IDP], [IDP]]
|
|
|
|
def test_init_values(self):
|
|
print self.client.config["service"]["sp"]
|
|
spentityid = self.client._spentityid()
|
|
print spentityid
|
|
assert spentityid == "urn:mace:example.com:saml:roland:sp"
|
|
location = self.client._location()
|
|
print location
|
|
assert location == 'http://localhost:8088/sso/'
|
|
service_url = self.client._service_url()
|
|
print service_url
|
|
assert service_url == "http://lingon.catalogix.se:8087/"
|
|
my_name = self.client._my_name()
|
|
print my_name
|
|
assert my_name == "urn:mace:example.com:saml:roland:sp"
|
|
|
|
def test_authenticate(self):
|
|
(sid, response) = self.client.authenticate(
|
|
"http://www.example.com/sso",
|
|
"http://www.example.org/service",
|
|
"urn:mace:example.org:saml:sp",
|
|
"My Name",
|
|
"http://www.example.com/relay_state")
|
|
assert sid != None
|
|
assert response[0] == "Location"
|
|
o = urlparse(response[1])
|
|
qdict = parse_qs(o.query)
|
|
assert _leq(qdict.keys(), ['SAMLRequest', 'RelayState'])
|
|
saml_request = decode_base64_and_inflate(qdict["SAMLRequest"][0])
|
|
print saml_request
|
|
authnreq = samlp.authn_request_from_string(saml_request)
|
|
assert authnreq.id == sid
|
|
|
|
def test_authenticate_no_args(self):
|
|
(sid, request) = self.client.authenticate(relay_state="http://www.example.com/relay_state")
|
|
assert sid != None
|
|
assert request[0] == "Location"
|
|
o = urlparse(request[1])
|
|
qdict = parse_qs(o.query)
|
|
assert _leq(qdict.keys(), ['SAMLRequest', 'RelayState'])
|
|
saml_request = decode_base64_and_inflate(qdict["SAMLRequest"][0])
|
|
assert qdict["RelayState"][0] == "http://www.example.com/relay_state"
|
|
print saml_request
|
|
authnreq = samlp.authn_request_from_string(saml_request)
|
|
print authnreq.keyswv()
|
|
assert authnreq.id == sid
|
|
assert authnreq.destination == "http://localhost:8088/sso/"
|
|
assert authnreq.assertion_consumer_service_url == "http://lingon.catalogix.se:8087/"
|
|
assert authnreq.provider_name == "urn:mace:example.com:saml:roland:sp"
|
|
assert authnreq.protocol_binding == "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
|
|
name_id_policy = authnreq.name_id_policy
|
|
assert name_id_policy.allow_create == "true"
|
|
assert name_id_policy.format == "urn:oasis:names:tc:SAML:2.0:nameid-format:transient"
|
|
issuer = authnreq.issuer
|
|
assert issuer.text == "urn:mace:example.com:saml:roland:sp"
|
|
|
|
|
|
# def test_logout_request(self):
|
|
|