Record the SSO Auth Provider in the login token (#9510)

This great big stack of commits is a a whole load of hoop-jumping to make it easier to store additional values in login tokens, and then to actually store the SSO Identity Provider in the login token. (Making use of that data will follow in a subsequent PR.)
This commit is contained in:
Richard van der Hoff 2021-03-04 14:44:22 +00:00 committed by GitHub
parent a6333b8d42
commit 7eb6e39a8f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
13 changed files with 258 additions and 151 deletions

View file

@ -68,38 +68,45 @@ class AuthTestCase(unittest.HomeserverTestCase):
v.verify(macaroon, self.hs.config.macaroon_secret_key)
def test_short_term_login_token_gives_user_id(self):
token = self.macaroon_generator.generate_short_term_login_token("a_user", 5000)
user_id = self.get_success(
self.auth_handler.validate_short_term_login_token_and_get_user_id(token)
token = self.macaroon_generator.generate_short_term_login_token(
"a_user", "", 5000
)
self.assertEqual("a_user", user_id)
res = self.get_success(self.auth_handler.validate_short_term_login_token(token))
self.assertEqual("a_user", res.user_id)
self.assertEqual("", res.auth_provider_id)
# when we advance the clock, the token should be rejected
self.reactor.advance(6)
self.get_failure(
self.auth_handler.validate_short_term_login_token_and_get_user_id(token),
self.auth_handler.validate_short_term_login_token(token),
AuthError,
)
def test_short_term_login_token_gives_auth_provider(self):
token = self.macaroon_generator.generate_short_term_login_token(
"a_user", auth_provider_id="my_idp"
)
res = self.get_success(self.auth_handler.validate_short_term_login_token(token))
self.assertEqual("a_user", res.user_id)
self.assertEqual("my_idp", res.auth_provider_id)
def test_short_term_login_token_cannot_replace_user_id(self):
token = self.macaroon_generator.generate_short_term_login_token("a_user", 5000)
token = self.macaroon_generator.generate_short_term_login_token(
"a_user", "", 5000
)
macaroon = pymacaroons.Macaroon.deserialize(token)
user_id = self.get_success(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
macaroon.serialize()
)
res = self.get_success(
self.auth_handler.validate_short_term_login_token(macaroon.serialize())
)
self.assertEqual("a_user", user_id)
self.assertEqual("a_user", res.user_id)
# add another "user_id" caveat, which might allow us to override the
# user_id.
macaroon.add_first_party_caveat("user_id = b_user")
self.get_failure(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
macaroon.serialize()
),
self.auth_handler.validate_short_term_login_token(macaroon.serialize()),
AuthError,
)
@ -113,7 +120,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
)
self.get_success(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
self.auth_handler.validate_short_term_login_token(
self._get_macaroon().serialize()
)
)
@ -135,7 +142,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
return_value=make_awaitable(self.large_number_of_users)
)
self.get_failure(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
self.auth_handler.validate_short_term_login_token(
self._get_macaroon().serialize()
),
ResourceLimitError,
@ -159,7 +166,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
ResourceLimitError,
)
self.get_failure(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
self.auth_handler.validate_short_term_login_token(
self._get_macaroon().serialize()
),
ResourceLimitError,
@ -175,7 +182,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
)
)
self.get_success(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
self.auth_handler.validate_short_term_login_token(
self._get_macaroon().serialize()
)
)
@ -197,11 +204,13 @@ class AuthTestCase(unittest.HomeserverTestCase):
return_value=make_awaitable(self.small_number_of_users)
)
self.get_success(
self.auth_handler.validate_short_term_login_token_and_get_user_id(
self.auth_handler.validate_short_term_login_token(
self._get_macaroon().serialize()
)
)
def _get_macaroon(self):
token = self.macaroon_generator.generate_short_term_login_token("user_a", 5000)
token = self.macaroon_generator.generate_short_term_login_token(
"user_a", "", 5000
)
return pymacaroons.Macaroon.deserialize(token)