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Add reseller admin capability.

- A user with the reseller admin role will be able to access to every
  other accounts.
- Rename name groups to roles.

Change-Id: I8e86d8280a8fcdefbd4f9386bec11afdad797167
changes/34/4234/4
Chmouel Boudjnah 10 years ago
parent
commit
e8fb989b8b
  1. 45
      keystone/middleware/swift_auth.py

45
keystone/middleware/swift_auth.py

@ -78,7 +78,9 @@ class SwiftAuth(object):
self.logger = swift_utils.get_logger(conf, log_route='keystoneauth')
self.reseller_prefix = conf.get('reseller_prefix', 'AUTH').strip()
self.operator_roles = conf.get('operator_roles',
'admin, SwiftOperator')
'admin, swiftoperator')
self.reseller_admin_role = conf.get('reseller_admin_role',
'ResellerAdmin')
config_is_admin = conf.get('is_admin', "false").lower()
self.is_admin = config_is_admin in ('true', 't', '1', 'on', 'yes', 'y')
cfg_synchosts = conf.get('allowed_sync_hosts', '127.0.0.1')
@ -127,21 +129,31 @@ class SwiftAuth(object):
except ValueError:
return webob.exc.HTTPNotFound(request=req)
user_roles = env_identity.get('roles', [])
# Give unconditional access to a user with the reseller_admin
# role.
if self.reseller_admin_role in user_roles:
msg = 'User %s has reseller admin authorizing'
self.logger.debug(msg % tenant[0])
req.environ['swift_owner'] = True
return
# Check if a user tries to access an account that does not match their
# token
if not self._reseller_check(account, tenant[0]):
log_msg = 'tenant mismatch: %s != %s' % (account, tenant[0])
self.logger.debug(log_msg)
return self.denied_response(req)
user_groups = env_identity.get('roles', [])
# Check the groups the user is belonging to. If the user is
# part of the group defined in the config variable
# Check the roles the user is belonging to. If the user is
# part of the role defined in the config variable
# operator_roles (like admin) then it will be
# promoted as an admin of the account/tenant.
for group in self.operator_roles.split(','):
group = group.strip()
if group in user_groups:
log_msg = "allow user in group %s as account admin" % group
for role in self.operator_roles.split(','):
role = role.strip()
if role in user_roles:
log_msg = 'allow user with role %s as account admin' % (role)
self.logger.debug(log_msg)
req.environ['swift_owner'] = True
return
@ -165,25 +177,26 @@ class SwiftAuth(object):
return
# Check if referrer is allowed.
referrers, groups = swift_acl.parse_acl(getattr(req, 'acl', None))
referrers, roles = swift_acl.parse_acl(getattr(req, 'acl', None))
if swift_acl.referrer_allowed(req.referer, referrers):
if obj or '.rlistings' in groups:
#TODO(chmou): convert .rlistings to Keystone type role.
if obj or '.rlistings' in roles:
log_msg = 'authorizing %s via referer ACL' % req.referrer
self.logger.debug(log_msg)
return
return self.denied_response(req)
# Allow ACL at individual user level (tenant:user format)
if '%s:%s' % (tenant[0], user) in groups:
if '%s:%s' % (tenant[0], user) in roles:
log_msg = 'user %s:%s allowed in ACL authorizing'
self.logger.debug(log_msg % (tenant[0], user))
return
# Check if we have the group in the usergroups and allow it
for user_group in user_groups:
if user_group in groups:
# Check if we have the role in the userroles and allow it
for user_role in user_roles:
if user_role in roles:
log_msg = 'user %s:%s allowed in ACL: %s authorizing'
self.logger.debug(log_msg % (tenant[0], user, user_group))
self.logger.debug(log_msg % (tenant[0], user, user_role))
return
return self.denied_response(req)

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