544 lines
18 KiB
Python
544 lines
18 KiB
Python
from saml2 import md, assertion
|
|
from saml2.saml import Attribute, NAME_FORMAT_URI, AttributeValue
|
|
from saml2.assertion import Policy, Assertion, filter_on_attributes
|
|
from saml2.assertion import filter_attribute_value_assertions
|
|
from saml2.s_utils import MissingValue
|
|
from saml2 import attribute_converter
|
|
|
|
from py.test import raises
|
|
|
|
def _eq(l1,l2):
|
|
return set(l1) == set(l2)
|
|
|
|
gn = md.RequestedAttribute(
|
|
name="urn:oid:2.5.4.42",
|
|
friendly_name="givenName",
|
|
name_format=NAME_FORMAT_URI)
|
|
|
|
sn = md.RequestedAttribute(
|
|
name="urn:oid:2.5.4.4",
|
|
friendly_name="surName",
|
|
name_format=NAME_FORMAT_URI)
|
|
|
|
mail = md.RequestedAttribute(
|
|
name="urn:oid:0.9.2342.19200300.100.1.3",
|
|
friendly_name="mail",
|
|
name_format=NAME_FORMAT_URI)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
def test_filter_on_attributes_0():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber")
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345"]}
|
|
|
|
ava = filter_on_attributes(ava, required)
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert ava["serialNumber"] == ["12345"]
|
|
|
|
def test_filter_on_attributes_1():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber")
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345"], "givenName":["Lars"]}
|
|
|
|
ava = filter_on_attributes(ava, required)
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert ava["serialNumber"] == ["12345"]
|
|
|
|
|
|
# ----------------------------------------------------------------------
|
|
|
|
def test_lifetime_1():
|
|
conf = {
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:umu.se:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"givenName": None,
|
|
"surName": None,
|
|
"mail": [".*@.*\.umu\.se"],
|
|
}
|
|
}}
|
|
|
|
r = Policy(conf)
|
|
assert r != None
|
|
|
|
assert r.get_lifetime("urn:mace:umu.se:saml:roland:sp") == {"minutes": 5}
|
|
assert r.get_lifetime("urn:mace:example.se:saml:sp") == {"minutes": 15}
|
|
|
|
def test_lifetime_2():
|
|
conf = {
|
|
"default": {
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:umu.se:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"givenName": None,
|
|
"surName": None,
|
|
"mail": [".*@.*\.umu\.se"],
|
|
}
|
|
}}
|
|
|
|
r = Policy(conf)
|
|
assert r != None
|
|
|
|
assert r.get_lifetime("urn:mace:umu.se:saml:roland:sp") == {"minutes": 5}
|
|
assert r.get_lifetime("urn:mace:example.se:saml:sp") == {"hours": 1}
|
|
|
|
|
|
|
|
def test_ava_filter_1():
|
|
conf = {
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:umu.se:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"givenName": None,
|
|
"surName": None,
|
|
"mail": [".*@.*\.umu\.se"],
|
|
}
|
|
}}
|
|
|
|
r = Policy(conf)
|
|
|
|
ava = {"givenName":"Derek",
|
|
"surName": "Jeter",
|
|
"mail":"derek@example.com"}
|
|
|
|
ava = r.filter(ava,"urn:mace:umu.se:saml:roland:sp",None,None)
|
|
assert _eq(ava.keys(), ["givenName","surName"])
|
|
|
|
ava = {"givenName":"Derek",
|
|
"mail":"derek@nyy.umu.se"}
|
|
|
|
assert _eq(ava.keys(), ["givenName","mail"])
|
|
|
|
def test_ava_filter_2():
|
|
conf = {
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:umu.se:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"givenName": None,
|
|
"surName": None,
|
|
"mail": [".*@.*\.umu\.se"],
|
|
}
|
|
}}
|
|
|
|
policy = Policy(conf)
|
|
|
|
ava = {"givenName":"Derek",
|
|
"surName": "Jeter",
|
|
"mail":"derek@example.com"}
|
|
|
|
# I'm filtering away something the SP deems necessary
|
|
|
|
#policy.filter(ava, 'urn:mace:umu.se:saml:roland:sp', [mail], [gn, sn])
|
|
|
|
raises(MissingValue, policy.filter, ava, 'urn:mace:umu.se:saml:roland:sp',
|
|
[mail], [gn, sn])
|
|
|
|
ava = {"givenName":"Derek",
|
|
"surName": "Jeter"}
|
|
|
|
# it wasn't there to begin with
|
|
raises(MissingValue, policy.filter, ava, 'urn:mace:umu.se:saml:roland:sp',
|
|
[gn,sn,mail])
|
|
|
|
def test_filter_attribute_value_assertions_0(AVA):
|
|
p = Policy({
|
|
"default": {
|
|
"attribute_restrictions": {
|
|
"surName": [".*berg"],
|
|
}
|
|
}
|
|
})
|
|
|
|
ava = filter_attribute_value_assertions(AVA[3].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert ava.keys() == ["surName"]
|
|
assert ava["surName"] == ["Hedberg"]
|
|
|
|
def test_filter_attribute_value_assertions_1(AVA):
|
|
p = Policy({
|
|
"default": {
|
|
"attribute_restrictions": {
|
|
"surName": None,
|
|
"givenName": [".*er.*"],
|
|
}
|
|
}
|
|
})
|
|
|
|
ava = filter_attribute_value_assertions(AVA[0].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), ["givenName","surName"])
|
|
assert ava["surName"] == ["Jeter"]
|
|
assert ava["givenName"] == ["Derek"]
|
|
|
|
ava = filter_attribute_value_assertions(AVA[1].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), ["surName"])
|
|
assert ava["surName"] == ["Howard"]
|
|
|
|
|
|
def test_filter_attribute_value_assertions_2(AVA):
|
|
p = Policy({
|
|
"default": {
|
|
"attribute_restrictions": {
|
|
"givenName": ["^R.*"],
|
|
}
|
|
}
|
|
})
|
|
|
|
ava = filter_attribute_value_assertions(AVA[0].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), [])
|
|
|
|
ava = filter_attribute_value_assertions(AVA[1].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), ["givenName"])
|
|
assert ava["givenName"] == ["Ryan"]
|
|
|
|
ava = filter_attribute_value_assertions(AVA[3].copy(),
|
|
p.get_attribute_restriction(""))
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), ["givenName"])
|
|
assert ava["givenName"] == ["Roland"]
|
|
|
|
# ----------------------------------------------------------------------------
|
|
|
|
def test_assertion_1(AVA):
|
|
ava = Assertion(AVA[0])
|
|
|
|
print ava
|
|
print ava.__dict__
|
|
|
|
policy = Policy({
|
|
"default": {
|
|
"attribute_restrictions": {
|
|
"givenName": ["^R.*"],
|
|
}
|
|
}
|
|
})
|
|
|
|
ava = ava.apply_policy( "", policy )
|
|
|
|
print ava
|
|
assert _eq(ava.keys(), [])
|
|
|
|
ava = Assertion(AVA[1].copy())
|
|
ava = ava.apply_policy( "", policy )
|
|
assert _eq(ava.keys(), ["givenName"])
|
|
assert ava["givenName"] == ["Ryan"]
|
|
|
|
ava = Assertion(AVA[3].copy())
|
|
ava = ava.apply_policy( "", policy )
|
|
assert _eq(ava.keys(), ["givenName"])
|
|
assert ava["givenName"] == ["Roland"]
|
|
|
|
# ----------------------------------------------------------------------------
|
|
|
|
def test_filter_values_req_2():
|
|
a1 = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber")
|
|
a2 = Attribute(name="urn:oid:2.5.4.4", name_format=NAME_FORMAT_URI,
|
|
friendly_name="surName")
|
|
|
|
required = [a1,a2]
|
|
ava = { "serialNumber": ["12345"], "givenName":["Lars"]}
|
|
|
|
raises(MissingValue, filter_on_attributes, ava, required)
|
|
|
|
def test_filter_values_req_3():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="12345")])
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345"]}
|
|
|
|
ava = filter_on_attributes(ava, required)
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert ava["serialNumber"] == ["12345"]
|
|
|
|
def test_filter_values_req_4():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="54321")])
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345"]}
|
|
|
|
raises(MissingValue, filter_on_attributes, ava, required)
|
|
|
|
def test_filter_values_req_5():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="12345")])
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345", "54321"]}
|
|
|
|
ava = filter_on_attributes(ava, required)
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert ava["serialNumber"] == ["12345"]
|
|
|
|
def test_filter_values_req_6():
|
|
a = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="54321")])
|
|
|
|
required = [a]
|
|
ava = { "serialNumber": ["12345", "54321"]}
|
|
|
|
ava = filter_on_attributes(ava, required)
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert ava["serialNumber"] == ["54321"]
|
|
|
|
def test_filter_values_req_opt_0():
|
|
r = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="54321")])
|
|
o = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="12345")])
|
|
|
|
ava = { "serialNumber": ["12345", "54321"]}
|
|
|
|
ava = filter_on_attributes(ava, [r], [o])
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert _eq(ava["serialNumber"], ["12345","54321"])
|
|
|
|
def test_filter_values_req_opt_1():
|
|
r = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="54321")])
|
|
o = Attribute(name="urn:oid:2.5.4.5", name_format=NAME_FORMAT_URI,
|
|
friendly_name="serialNumber", attribute_value=[
|
|
AttributeValue(text="12345"),
|
|
AttributeValue(text="abcd0")])
|
|
|
|
ava = { "serialNumber": ["12345", "54321"]}
|
|
|
|
ava = filter_on_attributes(ava, [r], [o])
|
|
assert ava.keys() == ["serialNumber"]
|
|
assert _eq(ava["serialNumber"], ["12345","54321"])
|
|
|
|
def test_filter_values_req_opt_2():
|
|
r = [Attribute(friendly_name="surName",
|
|
name="urn:oid:2.5.4.4",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"),
|
|
Attribute(friendly_name="givenName",
|
|
name="urn:oid:2.5.4.42",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"),
|
|
Attribute(friendly_name="mail",
|
|
name="urn:oid:0.9.2342.19200300.100.1.3",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri")]
|
|
o = [Attribute(friendly_name="title",
|
|
name="urn:oid:2.5.4.12",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri")]
|
|
|
|
|
|
ava = { "surname":["Hedberg"], "givenName":["Roland"],
|
|
"eduPersonAffiliation":["staff"],"uid":["rohe0002"]}
|
|
|
|
raises(MissingValue, "filter_on_attributes(ava, r, o)")
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
def test_filter_values_req_opt_4():
|
|
r = [Attribute(friendly_name="surName",
|
|
name="urn:oid:2.5.4.4",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"),
|
|
Attribute(friendly_name="givenName",
|
|
name="urn:oid:2.5.4.42",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri")]
|
|
o = [Attribute(friendly_name="title",
|
|
name="urn:oid:2.5.4.12",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri")]
|
|
|
|
acs = attribute_converter.ac_factory("attributemaps")
|
|
|
|
rava = attribute_converter.ava_fro(acs, r)
|
|
oava = attribute_converter.ava_fro(acs, o)
|
|
|
|
ava = { "sn":["Hedberg"], "givenName":["Roland"],
|
|
"eduPersonAffiliation":["staff"],"uid":["rohe0002"]}
|
|
|
|
ava = assertion.filter_on_demands(ava, rava, oava)
|
|
print ava
|
|
assert _eq(ava.keys(), ['givenName', 'sn'])
|
|
assert ava == {'givenName': ['Roland'], 'sn': ['Hedberg']}
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
|
|
def test_filter_ava_0():
|
|
policy = Policy({
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:example.com:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
}
|
|
})
|
|
|
|
ava = { "givenName": ["Derek"], "surName": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com"]}
|
|
|
|
# No restrictions apply
|
|
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp",
|
|
[], [])
|
|
|
|
assert _eq(ava.keys(), ["givenName", "surName", "mail"])
|
|
assert ava["givenName"] == ["Derek"]
|
|
assert ava["surName"] == ["Jeter"]
|
|
assert ava["mail"] == ["derek@nyy.mlb.com"]
|
|
|
|
|
|
def test_filter_ava_1():
|
|
""" No mail address returned """
|
|
policy = Policy({
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:example.com:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"givenName": None,
|
|
"surName": None,
|
|
}
|
|
}})
|
|
|
|
ava = { "givenName": ["Derek"], "surName": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com"]}
|
|
|
|
# No restrictions apply
|
|
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", [], [])
|
|
|
|
assert _eq(ava.keys(), ["givenName", "surName"])
|
|
assert ava["givenName"] == ["Derek"]
|
|
assert ava["surName"] == ["Jeter"]
|
|
|
|
def test_filter_ava_2():
|
|
""" Only mail returned """
|
|
policy = Policy({
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:example.com:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"mail": None,
|
|
}
|
|
}})
|
|
|
|
ava = { "givenName": ["Derek"], "surName": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com"]}
|
|
|
|
# No restrictions apply
|
|
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", [], [])
|
|
|
|
assert _eq(ava.keys(), ["mail"])
|
|
assert ava["mail"] == ["derek@nyy.mlb.com"]
|
|
|
|
def test_filter_ava_3():
|
|
""" Only example.com mail addresses returned """
|
|
policy = Policy({
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:example.com:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"mail": [".*@example\.com$"],
|
|
}
|
|
}})
|
|
|
|
ava = { "givenName": ["Derek"], "surName": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com", "dj@example.com"]}
|
|
|
|
# No restrictions apply
|
|
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", [], [])
|
|
|
|
assert _eq(ava.keys(), ["mail"])
|
|
assert ava["mail"] == ["dj@example.com"]
|
|
|
|
def test_filter_ava_4():
|
|
""" Return everything as default policy is used """
|
|
policy = Policy({
|
|
"default": {
|
|
"lifetime": {"minutes":15},
|
|
"attribute_restrictions": None # means all I have
|
|
},
|
|
"urn:mace:example.com:saml:roland:sp": {
|
|
"lifetime": {"minutes": 5},
|
|
"attribute_restrictions":{
|
|
"mail": [".*@example\.com$"],
|
|
}
|
|
}})
|
|
|
|
ava = { "givenName": ["Derek"], "surName": ["Jeter"],
|
|
"mail": ["derek@nyy.mlb.com", "dj@example.com"]}
|
|
|
|
# No restrictions apply
|
|
ava = policy.filter(ava, "urn:mace:example.com:saml:curt:sp", [], [])
|
|
|
|
assert _eq(ava.keys(), ['mail', 'givenName', 'surName'])
|
|
assert _eq(ava["mail"], ["derek@nyy.mlb.com", "dj@example.com"])
|
|
|
|
def test_req_opt():
|
|
req = []
|
|
req.append(md.RequestedAttribute(friendly_name="surname", name="urn:oid:2.5.4.4",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
is_required="true"))
|
|
req.append(md.RequestedAttribute(friendly_name="givenname", name="urn:oid:2.5.4.42",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
is_required="true"))
|
|
req.append(md.RequestedAttribute(friendly_name="edupersonaffiliation",
|
|
name="urn:oid:1.3.6.1.4.1.5923.1.1.1.1",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
is_required="true"))
|
|
|
|
opt = [md.RequestedAttribute(friendly_name="title",
|
|
name="urn:oid:2.5.4.12",
|
|
name_format="urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
|
|
is_required="false")]
|
|
|
|
policy = Policy()
|
|
ava = {'givenname': 'Roland', 'surname': 'Hedberg',
|
|
'uid': 'rohe0002', 'edupersonaffiliation': 'staff'}
|
|
|
|
sp_entity_id = "urn:mace:example.com:saml:curt:sp"
|
|
fava = policy.filter(ava, sp_entity_id, req, opt)
|
|
assert fava
|
|
|