openstack/barbican
Code Issues Proposed changes

Merge "Fix for admin and creator user access for secret/container read calls"

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This commit is contained in:
Jenkins 2015-07-02 07:26:01 +00:00 committed by Gerrit Code Review
commit 40a6025b7b
2 changed files with 102 additions and 27 deletions
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123
barbican/tests/api/test_resources_policy.py
View File

@ -361,6 +361,24 @@ class WhenTestingSecretResource(BaseTestCase):
"""Should raise authz error as secret is marked private.
As secret is private so project users should not be able to access
the secret. Admin project user can still access it.
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.SecretACL(secret_id=self.secret_id, operation='read',
project_access=False,
user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['observer', 'creator', 'audit'],
self._invoke_on_get,
accept='notjsonaccepttype',
content_type='application/json',
user_id=self.user_id,
project_id=self.external_project_id)
def test_pass_decrypt_secret_for_admin_user_project_access_disabled(self):
"""Should pass authz for admin role user as secret is marked private.
Even when secret is private, admin user should still have access to
the secret.
"""
self.acl_list.pop() # remove read acl from default setup
@ -368,7 +386,7 @@ class WhenTestingSecretResource(BaseTestCase):
project_access=False,
user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit'],
self._assert_pass_rbac(['admin'],
self._invoke_on_get,
accept='notjsonaccepttype',
content_type='application/json',
@ -380,14 +398,14 @@ class WhenTestingSecretResource(BaseTestCase):
As secret is private so project users should not be able to access
the secret. This test passes user_ids as empty list, which is a
valid and common case.
valid and common case. Admin project user can still access it.
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.SecretACL(secret_id=self.secret_id, operation='read',
project_access=False,
user_ids=[])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit'],
self._assert_fail_rbac(['observer', 'creator', 'audit'],
self._invoke_on_get,
accept='notjsonaccepttype',
content_type='application/json',
@ -445,18 +463,23 @@ class WhenTestingSecretResource(BaseTestCase):
user_id='aclUser1',
project_id='different_project_id')
def test_should_pass_decrypt_secret_for_creator_user_with_no_acl(self):
def test_fail_decrypt_secret_for_creator_user_with_different_project(self):
"""Check for creator user rule for secret decrypt/get call.
If token's user is same as creator of secret, then they are allowed
to read decrypted secret regardless of token's project or token's
role.
If token's user is creator of secret but its scoped to different
project, then he/she is not allowed access to secret when project
is marked private.
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.SecretACL(secret_id=self.secret_id,
operation='write',
project_access=True,
user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self.resource.controller.secret.creator_id = 'creatorUserX'
# token user is creator so allowed get call regardless of role
# user (from different project) has read acl for secret so should pass
self._assert_pass_rbac(['admin', 'observer', 'creator', 'audit',
# token user is creator but scoped to project different from secret
# project so don't allow decrypt secret call to creator of that secret
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit',
'bogusRole'],
self._invoke_on_get,
accept='notjsonaccepttype',
@ -511,7 +534,23 @@ class WhenTestingSecretResource(BaseTestCase):
project_access=False,
user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit'],
self._assert_fail_rbac(['observer', 'creator', 'audit'],
self._invoke_on_get,
user_id=self.user_id,
project_id=self.external_project_id)
def test_pass_get_secret_for_admin_user_with_project_access_disabled(self):
"""Should pass authz for admin user as secret is marked private.
Even when secret is private, admin user should have access
the secret.
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.SecretACL(secret_id=self.secret_id, operation='read',
project_access=False,
user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_pass_rbac(['admin'],
self._invoke_on_get,
user_id=self.user_id,
project_id=self.external_project_id)
@ -571,17 +610,17 @@ class WhenTestingSecretResource(BaseTestCase):
user_id='aclUser1',
project_id='different_project_id')
def test_should_pass_get_secret_for_creator_user_with_no_acl(self):
def test_fail_get_secret_for_creator_user_with_different_project(self):
"""Check for creator user rule for secret get call.
If token's user is same as creator of secret, then he/she is allowed
to read secret regardless of token's project or token's role.
If token's user is creator of secret but its scoped to different
project, then he/she is not allowed access to secret when project
is marked private.
"""
self.acl_list.pop() # remove read acl from default setup
self.resource.controller.secret.creator_id = 'creatorUserX'
# token user is creator so allowed get call regardless of role
# user (from different project) has read acl for secret so should pass
self._assert_pass_rbac(['admin', 'observer', 'creator', 'audit',
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit',
'bogusRole'],
self._invoke_on_get,
user_id='creatorUserX',
@ -719,6 +758,22 @@ class WhenTestingContainerResource(BaseTestCase):
"""Should raise authz error as container is marked private.
As container is private so project users should not be able to access
the secret (other than admin user).
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.ContainerACL(
container_id=self.container_id, operation='read',
project_access=False, user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['observer', 'creator', 'audit'],
self._invoke_on_get,
user_id=self.user_id,
project_id=self.external_project_id)
def test_pass_get_container_for_admin_user_project_access_disabled(self):
"""Should pass authz for admin user when container is marked private.
For private container, admin user should still be able to access
the secret.
"""
self.acl_list.pop() # remove read acl from default setup
@ -726,7 +781,7 @@ class WhenTestingContainerResource(BaseTestCase):
container_id=self.container_id, operation='read',
project_access=False, user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['admin', 'observer', 'creator', 'audit'],
self._assert_pass_rbac(['admin'],
self._invoke_on_get,
user_id=self.user_id,
project_id=self.external_project_id)
@ -786,18 +841,38 @@ class WhenTestingContainerResource(BaseTestCase):
user_id='aclUser1',
project_id='different_project_id')
def test_should_pass_get_container_for_creator_user_with_no_acl(self):
def test_fail_get_container_for_creator_user_different_project(self):
"""Check for creator user rule for container get call.
If token's user is same as creator of container, then he/she is allowed
to read container regardless of token's project or token's role.
If token's user is creator of container but its scoped to different
project, then he/she is not allowed access to container when project
is marked private.
"""
self.acl_list.pop() # remove read acl from default setup
self._assert_pass_rbac(['admin', 'observer', 'creator', 'audit',
'bogusRole'],
acl_read = models.ContainerACL(
container_id=self.container_id, operation='read',
project_access=False, user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_fail_rbac(['creator'],
self._invoke_on_get,
user_id=self.creator_user_id,
project_id='different_project_id')
project_id='differet_project_id')
def test_pass_get_container_for_creator_user_project_access_disabled(self):
"""Should pass authz for creator user when container is marked private.
As container is private so user who created the container can still
access it as long as user has 'creator' role in container project.
"""
self.acl_list.pop() # remove read acl from default setup
acl_read = models.ContainerACL(
container_id=self.container_id, operation='read',
project_access=False, user_ids=['anyRandomUserX', 'aclUser1'])
self.acl_list.append(acl_read)
self._assert_pass_rbac(['creator'],
self._invoke_on_get,
user_id=self.creator_user_id,
project_id=self.external_project_id)
def test_should_raise_get_container(self):
self._assert_fail_rbac([None, 'bogus'],

6
etc/barbican/policy.json
View File

@ -26,8 +26,8 @@
"container_project_creator": "rule:creator_role and rule:container_project_match and rule:container_creator_user",
"version:get": "@",
"secret:decrypt": "rule:secret_decrypt_non_private_read or rule:secret_creator_user or rule:secret_acl_read",
"secret:get": "rule:secret_non_private_read or rule:secret_creator_user or rule:secret_acl_read",
"secret:decrypt": "rule:secret_decrypt_non_private_read or rule:secret_project_creator or rule:secret_project_admin or rule:secret_acl_read",
"secret:get": "rule:secret_non_private_read or rule:secret_project_creator or rule:secret_project_admin or rule:secret_acl_read",
"secret:put": "rule:admin_or_creator_role and rule:secret_project_match",
"secret:delete": "rule:admin and rule:secret_project_match",
"secrets:post": "rule:admin_or_creator_role",
@ -43,7 +43,7 @@
"consumers:delete": "rule:admin",
"containers:post": "rule:admin_or_creator_role",
"containers:get": "rule:all_but_audit",
"container:get": "rule:container_non_private_read or rule:container_creator_user or rule:container_acl_read",
"container:get": "rule:container_non_private_read or rule:container_project_creator or rule:container_project_admin or rule:container_acl_read",
"container:delete": "rule:admin",
"transport_key:get": "rule:all_users",
"transport_key:delete": "rule:admin",