def test_05_old_hashes(self):
from privacyidea.lib.crypto import hash
# Test that old hashes do not break the code
r = cleanup(100000000)
# Add an entry with an old password hash
AuthCache("grandpa",
self.realm,
self.resolver,
hash("old password", seed=""),
first_auth=datetime.datetime.utcnow() -
datetime.timedelta(minutes=10),
last_auth=datetime.datetime.utcnow() -
datetime.timedelta(minutes=2)).save()
r = verify_in_cache("grandpa", self.realm, self.resolver,
"old password")
self.assertFalse(r)
def test_03_delete_old_entries(self):
# Create a VERY old authcache entry
AuthCache("grandpa", self.realm, self.resolver, self.pw_hash,
first_auth=datetime.datetime.utcnow() - datetime.timedelta(
days=10),
last_auth=datetime.datetime.utcnow() - datetime.timedelta(
days=2)).save()
r = verify_in_cache(
"grandpa", self.realm, self.resolver,
self.password,
first_auth=datetime.datetime.utcnow() - datetime.timedelta(hours=4),
last_auth=datetime.datetime.utcnow() - datetime.timedelta(
minutes=5))
# Verification for grandpa fails.
self.assertFalse(r)
# The verify_in_cache should have deleted old grandpa entries:
r = AuthCache.query.filter(AuthCache.username == "grandpa").first()
self.assertEqual(r, None)
def test_12_authcache(self):
password = "******"
username = "******"
realm = "myrealm"
resolver = "reso001"
r = save_resolver({"resolver": "reso001",
"type": "passwdresolver",
"fileName": "tests/testdata/passwords"})
(added, failed) = set_realm("myrealm", ["reso001"])
def fake_check_user_pass(user, passw, options=None):
return True, {"message": "Fake Authentication"}
set_policy(name="pol1",
scope=SCOPE.AUTH,
realm=realm,
resolver=resolver,
action="{0!s}={1!s}".format(ACTION.AUTH_CACHE, "4h/5m"))
g = FakeFlaskG()
P = PolicyClass()
g.policy_object = P
g.audit_object = FakeAudit()
options = {"g": g}
# This successfully authenticates against the authcache
# We have an authentication, that is within the policy timeout
AuthCache(username, realm, resolver, _hash_password(password),
first_auth=datetime.datetime.utcnow() - timedelta(hours=3),
last_auth=datetime.datetime.utcnow() - timedelta(minutes=1)).save()
r = auth_cache(fake_check_user_pass, User("cornelius", "myrealm"),
password, options=options)
self.assertTrue(r[0])
self.assertEqual(r[1].get("message"), "Authenticated by AuthCache." )
# We have an authentication, that is not read from the authcache,
# since the authcache first_auth is too old.
delete_from_cache(username, realm, resolver, password)
AuthCache(username, realm, resolver, _hash_password(password),
first_auth=datetime.datetime.utcnow() - timedelta(hours=5),
last_auth=datetime.datetime.utcnow() - timedelta(
minutes=1)).save()
r = auth_cache(fake_check_user_pass, User("cornelius", "myrealm"),
password, options=options)
self.assertTrue(r[0])
self.assertEqual(r[1].get("message"), "Fake Authentication")
# We have an authentication, that is not read from authcache, since
# the last_auth is too old = 10 minutes.
delete_from_cache(username, realm, resolver, password)
AuthCache(username, realm, resolver, _hash_password(password),
first_auth=datetime.datetime.utcnow() - timedelta(hours=1),
last_auth=datetime.datetime.utcnow() - timedelta(
minutes=10)).save()
r = auth_cache(fake_check_user_pass, User("cornelius", "myrealm"),
password, options=options)
self.assertTrue(r[0])
self.assertEqual(r[1].get("message"), "Fake Authentication")
# We have a policy, with no special last_auth
delete_policy("pol1")
set_policy(name="pol1",
scope=SCOPE.AUTH,
realm=realm,
resolver=resolver,
action="{0!s}={1!s}".format(ACTION.AUTH_CACHE, "4h"))
g = FakeFlaskG()
P = PolicyClass()
g.policy_object = P
g.audit_object = FakeAudit()
options = {"g": g}
delete_from_cache(username, realm, resolver, password)
AuthCache(username, realm, resolver, _hash_password(password),
first_auth=datetime.datetime.utcnow() - timedelta(hours=2),
last_auth=datetime.datetime.utcnow() - timedelta(
hours=1)).save()
r = auth_cache(fake_check_user_pass, User("cornelius", "myrealm"),
password, options=options)
self.assertTrue(r[0])
self.assertEqual(r[1].get("message"), "Authenticated by AuthCache.")
# Clean up
delete_policy("pol1")
delete_realm("myrealm")
delete_resolver("reso001")