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-rw-r--r--keystone-moon/keystone/contrib/ec2/controllers.py52
1 files changed, 27 insertions, 25 deletions
diff --git a/keystone-moon/keystone/contrib/ec2/controllers.py b/keystone-moon/keystone/contrib/ec2/controllers.py
index 78172ec9..c0f6067e 100644
--- a/keystone-moon/keystone/contrib/ec2/controllers.py
+++ b/keystone-moon/keystone/contrib/ec2/controllers.py
@@ -17,7 +17,7 @@
This service allows the creation of access/secret credentials used for
the ec2 interop layer of OpenStack.
-A user can create as many access/secret pairs, each of which map to a
+A user can create as many access/secret pairs, each of which is mapped to a
specific project. This is required because OpenStack supports a user
belonging to multiple projects, whereas the signatures created on ec2-style
requests don't allow specification of which project the user wishes to act
@@ -47,6 +47,8 @@ from keystone.common import wsgi
from keystone import exception
from keystone.i18n import _
+CRED_TYPE_EC2 = 'ec2'
+
@dependency.requires('assignment_api', 'catalog_api', 'credential_api',
'identity_api', 'resource_api', 'role_api',
@@ -75,13 +77,14 @@ class Ec2ControllerCommon(object):
signature):
return True
raise exception.Unauthorized(
- message='Invalid EC2 signature.')
+ message=_('Invalid EC2 signature.'))
else:
raise exception.Unauthorized(
- message='EC2 signature not supplied.')
+ message=_('EC2 signature not supplied.'))
# Raise the exception when credentials.get('signature') is None
else:
- raise exception.Unauthorized(message='EC2 signature not supplied.')
+ raise exception.Unauthorized(
+ message=_('EC2 signature not supplied.'))
@abc.abstractmethod
def authenticate(self, context, credentials=None, ec2Credentials=None):
@@ -111,7 +114,6 @@ class Ec2ControllerCommon(object):
:returns: user_ref, tenant_ref, metadata_ref, roles_ref, catalog_ref
"""
-
# FIXME(ja): validate that a service token was used!
# NOTE(termie): backwards compat hack
@@ -119,7 +121,8 @@ class Ec2ControllerCommon(object):
credentials = ec2credentials
if 'access' not in credentials:
- raise exception.Unauthorized(message='EC2 signature not supplied.')
+ raise exception.Unauthorized(
+ message=_('EC2 signature not supplied.'))
creds_ref = self._get_credentials(credentials['access'])
self.check_signature(creds_ref, credentials)
@@ -152,7 +155,8 @@ class Ec2ControllerCommon(object):
roles = metadata_ref.get('roles', [])
if not roles:
- raise exception.Unauthorized(message='User not valid for tenant.')
+ raise exception.Unauthorized(
+ message=_('User not valid for tenant.'))
roles_ref = [self.role_api.get_role(role_id) for role_id in roles]
catalog_ref = self.catalog_api.get_catalog(
@@ -171,7 +175,6 @@ class Ec2ControllerCommon(object):
:param tenant_id: id of tenant
:returns: credential: dict of ec2 credential
"""
-
self.identity_api.get_user(user_id)
self.resource_api.get_project(tenant_id)
trust_id = self._get_trust_id_for_request(context)
@@ -183,7 +186,7 @@ class Ec2ControllerCommon(object):
'project_id': tenant_id,
'blob': jsonutils.dumps(blob),
'id': credential_id,
- 'type': 'ec2'}
+ 'type': CRED_TYPE_EC2}
self.credential_api.create_credential(credential_id, cred_ref)
return {'credential': self._convert_v3_to_ec2_credential(cred_ref)}
@@ -193,10 +196,9 @@ class Ec2ControllerCommon(object):
:param user_id: id of user
:returns: credentials: list of ec2 credential dicts
"""
-
self.identity_api.get_user(user_id)
credential_refs = self.credential_api.list_credentials_for_user(
- user_id)
+ user_id, type=CRED_TYPE_EC2)
return {'credentials':
[self._convert_v3_to_ec2_credential(credential)
for credential in credential_refs]}
@@ -210,7 +212,6 @@ class Ec2ControllerCommon(object):
:param credential_id: access key for credentials
:returns: credential: dict of ec2 credential
"""
-
self.identity_api.get_user(user_id)
return {'credential': self._get_credentials(credential_id)}
@@ -223,7 +224,6 @@ class Ec2ControllerCommon(object):
:param credential_id: access key for credentials
:returns: bool: success
"""
-
self.identity_api.get_user(user_id)
self._get_credentials(credential_id)
ec2_credential_id = utils.hash_access_key(credential_id)
@@ -249,20 +249,22 @@ class Ec2ControllerCommon(object):
"""Return credentials from an ID.
:param credential_id: id of credential
- :raises exception.Unauthorized: when credential id is invalid
+ :raises keystone.exception.Unauthorized: when credential id is invalid
+ or when the credential type is not ec2
:returns: credential: dict of ec2 credential.
"""
ec2_credential_id = utils.hash_access_key(credential_id)
- creds = self.credential_api.get_credential(ec2_credential_id)
- if not creds:
- raise exception.Unauthorized(message='EC2 access key not found.')
- return self._convert_v3_to_ec2_credential(creds)
+ cred = self.credential_api.get_credential(ec2_credential_id)
+ if not cred or cred['type'] != CRED_TYPE_EC2:
+ raise exception.Unauthorized(
+ message=_('EC2 access key not found.'))
+ return self._convert_v3_to_ec2_credential(cred)
@dependency.requires('policy_api', 'token_provider_api')
class Ec2Controller(Ec2ControllerCommon, controller.V2Controller):
- @controller.v2_deprecated
+ @controller.v2_ec2_deprecated
def authenticate(self, context, credentials=None, ec2Credentials=None):
(user_ref, tenant_ref, metadata_ref, roles_ref,
catalog_ref) = self._authenticate(credentials=credentials,
@@ -282,27 +284,27 @@ class Ec2Controller(Ec2ControllerCommon, controller.V2Controller):
auth_token_data, roles_ref, catalog_ref)
return token_data
- @controller.v2_deprecated
+ @controller.v2_ec2_deprecated
def get_credential(self, context, user_id, credential_id):
if not self._is_admin(context):
self._assert_identity(context, user_id)
return super(Ec2Controller, self).get_credential(user_id,
credential_id)
- @controller.v2_deprecated
+ @controller.v2_ec2_deprecated
def get_credentials(self, context, user_id):
if not self._is_admin(context):
self._assert_identity(context, user_id)
return super(Ec2Controller, self).get_credentials(user_id)
- @controller.v2_deprecated
+ @controller.v2_ec2_deprecated
def create_credential(self, context, user_id, tenant_id):
if not self._is_admin(context):
self._assert_identity(context, user_id)
return super(Ec2Controller, self).create_credential(context, user_id,
tenant_id)
- @controller.v2_deprecated
+ @controller.v2_ec2_deprecated
def delete_credential(self, context, user_id, credential_id):
if not self._is_admin(context):
self._assert_identity(context, user_id)
@@ -315,7 +317,7 @@ class Ec2Controller(Ec2ControllerCommon, controller.V2Controller):
:param context: standard context
:param user_id: id of user
- :raises exception.Forbidden: when token is invalid
+ :raises keystone.exception.Forbidden: when token is invalid
"""
token_ref = utils.get_token_ref(context)
@@ -343,7 +345,7 @@ class Ec2Controller(Ec2ControllerCommon, controller.V2Controller):
:param user_id: expected credential owner
:param credential_id: id of credential object
- :raises exception.Forbidden: on failure
+ :raises keystone.exception.Forbidden: on failure
"""
ec2_credential_id = utils.hash_access_key(credential_id)