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from contextlib import closing
from saml2 import sigver
from saml2 import config
from saml2.assertion import Policy
from saml2.attribute_converter import ac_factory
from pathutils import full_path
from saml2.mdstore import MetadataStore
from saml2.server import Server
ATTRCONV = ac_factory(full_path("attributemaps"))
sec_config = config.Config()
sec_config.xmlsec_binary = sigver.get_xmlsec_binary(["/opt/local/bin"])
__author__ = 'rolandh'
MDS = MetadataStore(ATTRCONV, sec_config,
disable_ssl_certificate_validation=True)
MDS.imp([{"class": "saml2.mdstore.MetaDataMD",
"metadata": [(full_path("swamid.md"),)]}])
def _eq(l1, l2):
return set(l1) == set(l2)
def test_filter_ava():
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
# "attribute_restrictions": None # means all I have
"entity_categories": ["swamid"]
}
})
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com", "dj@example.com"], "c": ["USA"]}
ava = policy.filter(ava, "https://connect.sunet.se/shibboleth", MDS)
assert _eq(list(ava.keys()), ['mail', 'givenName', 'sn', 'c'])
assert _eq(ava["mail"], ["derek@nyy.mlb.com", "dj@example.com"])
def test_filter_ava2():
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
# "attribute_restrictions": None # means all I have
"entity_categories": ["refeds", "edugain"]
}
})
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz"}
ava = policy.filter(ava, "https://connect.sunet.se/shibboleth", MDS)
# Mismatch, policy deals with eduGAIN, metadata says SWAMID
# So only minimum should come out
assert _eq(list(ava.keys()), ['eduPersonTargetedID'])
def test_filter_ava3():
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
# "attribute_restrictions": None # means all I have
"entity_categories": ["swamid"]
}
})
mds = MetadataStore(ATTRCONV, sec_config,
disable_ssl_certificate_validation=True)
mds.imp([{"class": "saml2.mdstore.MetaDataFile",
"metadata": [(full_path("entity_cat_sfs_hei.xml"),)]}])
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz",
"norEduPersonNIN": "19800101134"}
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", mds)
assert _eq(list(ava.keys()), ['eduPersonTargetedID', "norEduPersonNIN"])
def test_filter_ava4():
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
# "attribute_restrictions": None # means all I have
"entity_categories": ["swamid"]
}
})
mds = MetadataStore(ATTRCONV, sec_config,
disable_ssl_certificate_validation=True)
mds.imp([{"class": "saml2.mdstore.MetaDataFile",
"metadata": [(full_path("entity_cat_re_nren.xml"),)]}])
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz",
"norEduPersonNIN": "19800101134"}
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", mds)
assert _eq(list(ava.keys()),
['eduPersonTargetedID', "givenName", "c", "mail",
"sn"])
def test_filter_ava5():
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
# "attribute_restrictions": None # means all I have
"entity_categories": ["swamid"]
}
})
mds = MetadataStore(ATTRCONV, sec_config,
disable_ssl_certificate_validation=True)
mds.imp([{"class": "saml2.mdstore.MetaDataFile",
"metadata": [(full_path("entity_cat_re.xml"),)]}])
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz",
"norEduPersonNIN": "19800101134"}
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", mds)
assert _eq(list(ava.keys()), ['eduPersonTargetedID'])
def test_idp_policy_filter():
with closing(Server("idp_conf_ec")) as idp:
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz",
"norEduPersonNIN": "19800101134"}
policy = idp.config.getattr("policy", "idp")
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp",
idp.metadata)
print(ava)
assert list(ava.keys()) == [
"eduPersonTargetedID"] # because no entity category
def test_entity_category_import_from_path():
# The entity category module myentitycategory.py is in the tests
# directory which is on the standard module search path.
# The module uses a custom interpretation of the REFEDs R&S entity category
# by adding eduPersonUniqueId.
policy = Policy({
"default": {
"lifetime": {"minutes": 15},
"entity_categories": ["myentitycategory"]
}
})
mds = MetadataStore(ATTRCONV, sec_config,
disable_ssl_certificate_validation=True)
# The file entity_cat_rs.xml contains the SAML metadata for an SP
# tagged with the REFEDs R&S entity category.
mds.imp([{"class": "saml2.mdstore.MetaDataFile",
"metadata": [(full_path("entity_cat_rs.xml"),)]}])
ava = {"givenName": ["Derek"], "sn": ["Jeter"],
"displayName": "Derek Jeter",
"mail": ["derek@nyy.mlb.com"], "c": ["USA"],
"eduPersonTargetedID": "foo!bar!xyz",
"eduPersonUniqueId": "R13ET7UD68K0HGR153KE@my.org",
"eduPersonScopedAffiliation": "member@my.org",
"eduPersonPrincipalName": "user01@my.org",
"norEduPersonNIN": "19800101134"}
ava = policy.filter(ava, "urn:mace:example.com:saml:roland:sp", mds)
# We expect c and norEduPersonNIN to be filtered out since they are not
# part of the custom entity category.
assert _eq(list(ava.keys()),
["eduPersonTargetedID", "eduPersonPrincipalName",
"eduPersonUniqueId", "displayName", "givenName",
"eduPersonScopedAffiliation", "mail", "sn"])
if __name__ == "__main__":
test_filter_ava3()
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