Implement project personas for snapshots
This commit updates the policies to use the default roles provided by keystone to provide some level of authoritative consistency across OpenStack APIs. Future changes will incorporate system scope when cinder fully supports it. Legacy snapshot unit tests have been updated to not rely on overriding snapshot policies. Change-Id: If9fbe267954d5e7395972da3cd58d53801ff97ef
This commit is contained in:
Alan Bishop
parent
81e0da35dc
commit
85d64c6474
@ -26,11 +26,36 @@ DELETE_POLICY = 'volume:delete_snapshot'
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UPDATE_POLICY = 'volume:update_snapshot'
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EXTEND_ATTRIBUTE = 'volume_extension:extended_snapshot_attributes'
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deprecated_get_all_snapshots = base.CinderDeprecatedRule(
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name=GET_ALL_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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deprecated_extend_snapshot_attribute = base.CinderDeprecatedRule(
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name=EXTEND_ATTRIBUTE,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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deprecated_create_snapshot = base.CinderDeprecatedRule(
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name=CREATE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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deprecated_get_snapshot = base.CinderDeprecatedRule(
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name=GET_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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deprecated_update_snapshot = base.CinderDeprecatedRule(
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name=UPDATE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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deprecated_delete_snapshot = base.CinderDeprecatedRule(
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name=DELETE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER
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)
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snapshots_policies = [
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policy.DocumentedRuleDefault(
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name=GET_ALL_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_READER_OR_PROJECT_READER,
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description="List snapshots.",
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operations=[
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{
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@ -41,10 +66,12 @@ snapshots_policies = [
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'method': 'GET',
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'path': '/snapshots/detail'
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}
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]),
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],
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deprecated_rule=deprecated_get_all_snapshots,
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),
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policy.DocumentedRuleDefault(
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name=EXTEND_ATTRIBUTE,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_READER_OR_PROJECT_READER,
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description="List or show snapshots with extended attributes.",
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operations=[
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{
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@ -55,47 +82,57 @@ snapshots_policies = [
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'method': 'GET',
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'path': '/snapshots/detail'
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}
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]),
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],
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deprecated_rule=deprecated_extend_snapshot_attribute,
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),
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policy.DocumentedRuleDefault(
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name=CREATE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_ADMIN_OR_PROJECT_MEMBER,
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description="Create snapshot.",
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operations=[
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{
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'method': 'POST',
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'path': '/snapshots'
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}
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]),
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],
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deprecated_rule=deprecated_create_snapshot,
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),
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policy.DocumentedRuleDefault(
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name=GET_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_READER_OR_PROJECT_READER,
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description="Show snapshot.",
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operations=[
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{
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'method': 'GET',
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'path': '/snapshots/{snapshot_id}'
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}
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]),
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],
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deprecated_rule=deprecated_get_snapshot,
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),
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policy.DocumentedRuleDefault(
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name=UPDATE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_ADMIN_OR_PROJECT_MEMBER,
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description="Update snapshot.",
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operations=[
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{
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'method': 'PUT',
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'path': '/snapshots/{snapshot_id}'
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}
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]),
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],
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deprecated_rule=deprecated_update_snapshot,
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),
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policy.DocumentedRuleDefault(
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name=DELETE_POLICY,
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check_str=base.RULE_ADMIN_OR_OWNER,
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check_str=base.SYSTEM_ADMIN_OR_PROJECT_MEMBER,
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description="Delete snapshot.",
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operations=[
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{
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'method': 'DELETE',
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'path': '/snapshots/{snapshot_id}'
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}
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]),
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],
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deprecated_rule=deprecated_delete_snapshot,
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),
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]
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@ -250,9 +250,8 @@ class SnapshotApiTest(test.TestCase):
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'display_description': 'Default description',
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'expected_attrs': ['metadata'],
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}
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ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get.return_value = fake_volume_obj
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@ -261,6 +260,7 @@ class SnapshotApiTest(test.TestCase):
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}
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body = {"snapshot": updates}
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req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID)
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.update(req, UUID, body=body)
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expected = {
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'snapshot': {
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@ -297,9 +297,8 @@ class SnapshotApiTest(test.TestCase):
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'description': 'Default description',
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'expected_attrs': ['metadata'],
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}
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ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get.return_value = fake_volume_obj
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@ -309,6 +308,7 @@ class SnapshotApiTest(test.TestCase):
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}
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body = {"snapshot": updates}
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req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID)
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.update(req, UUID, body=body)
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self.assertEqual(fields.SnapshotStatus.AVAILABLE,
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@ -356,9 +356,8 @@ class SnapshotApiTest(test.TestCase):
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'display_description': 'Default description',
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'expected_attrs': ['metadata'],
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}
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ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get.return_value = fake_volume_obj
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@ -368,6 +367,7 @@ class SnapshotApiTest(test.TestCase):
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}
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body = {"snapshot": updates}
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req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID)
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.update(req, UUID, body=body)
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expected = {
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'snapshot': {
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@ -402,14 +402,14 @@ class SnapshotApiTest(test.TestCase):
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'display_description': 'Default description',
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'expected_attrs': ['metadata'],
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}
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ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get_by_id.return_value = fake_volume_obj
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snapshot_id = UUID
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req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % snapshot_id)
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req.environ['cinder.context'] = self.ctx
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resp = self.controller.delete(req, snapshot_id)
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self.assertEqual(HTTPStatus.ACCEPTED, resp.status_int)
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@ -435,12 +435,12 @@ class SnapshotApiTest(test.TestCase):
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'display_description': 'Default description',
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'expected_attrs': ['metadata'],
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}
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ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get_by_id.return_value = fake_volume_obj
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req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID)
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req.environ['cinder.context'] = self.ctx
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resp_dict = self.controller.show(req, UUID)
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self.assertIn('snapshot', resp_dict)
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@ -130,6 +130,7 @@ class SnapshotMetaDataTest(test.TestCase):
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self.req_id = str(uuid.uuid4())
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self.url = '/v3/%s/snapshots/%s/metadata' % (
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fake.PROJECT_ID, self.req_id)
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self.ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snap = {"volume_id": fake.VOLUME_ID,
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"display_name": "Volume Test Name",
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@ -137,6 +138,7 @@ class SnapshotMetaDataTest(test.TestCase):
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"metadata": {}}
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body = {"snapshot": snap}
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req = fakes.HTTPRequest.blank('/v3/snapshots')
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req.environ['cinder.context'] = self.ctx
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self.snapshot_controller.create(req, body=body)
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@mock.patch('cinder.objects.Snapshot.get_by_id')
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@ -145,14 +147,14 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_obj['metadata'] = {'key1': 'value1',
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'key2': 'value2',
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'key3': 'value3'}
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url)
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.index(req, self.req_id)
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expected = {
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@ -170,6 +172,7 @@ class SnapshotMetaDataTest(test.TestCase):
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exception.SnapshotNotFound(snapshot_id=self.req_id)
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req = fakes.HTTPRequest.blank(self.url)
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req.environ['cinder.context'] = self.ctx
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self.assertRaises(exception.SnapshotNotFound,
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self.controller.index, req, self.url)
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@ -179,11 +182,11 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url)
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.index(req, self.req_id)
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expected = {'metadata': {}}
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self.assertEqual(expected, res_dict)
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@ -194,12 +197,12 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_obj['metadata'] = {'key2': 'value2'}
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url + '/key2')
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req.environ['cinder.context'] = self.ctx
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res_dict = self.controller.show(req, self.req_id, 'key2')
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expected = {'meta': {'key2': 'value2'}}
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self.assertEqual(expected, res_dict)
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@ -210,6 +213,7 @@ class SnapshotMetaDataTest(test.TestCase):
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exception.SnapshotNotFound(snapshot_id=self.req_id)
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req = fakes.HTTPRequest.blank(self.url + '/key2')
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req.environ['cinder.context'] = self.ctx
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self.assertRaises(exception.SnapshotNotFound,
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self.controller.show, req, self.req_id, 'key2')
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@ -219,11 +223,11 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url + '/key6')
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req.environ['cinder.context'] = self.ctx
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self.assertRaises(exception.SnapshotMetadataNotFound,
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self.controller.show, req, self.req_id, 'key6')
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@ -234,12 +238,12 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_obj['metadata'] = {'key2': 'value2'}
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url + '/key2')
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req.environ['cinder.context'] = self.ctx
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req.method = 'DELETE'
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res = self.controller.delete(req, self.req_id, 'key2')
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@ -249,6 +253,7 @@ class SnapshotMetaDataTest(test.TestCase):
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self.mock_object(cinder.db, 'snapshot_get',
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return_snapshot_nonexistent)
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req = fakes.HTTPRequest.blank(self.url + '/key1')
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req.environ['cinder.context'] = self.ctx
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req.method = 'DELETE'
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self.assertRaises(exception.SnapshotNotFound,
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self.controller.delete, req, self.req_id, 'key1')
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@ -259,11 +264,11 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_get_by_id.return_value = snapshot_obj
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req = fakes.HTTPRequest.blank(self.url + '/key6')
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req.environ['cinder.context'] = self.ctx
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req.method = 'DELETE'
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self.assertRaises(exception.SnapshotMetadataNotFound,
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self.controller.delete, req, self.req_id, 'key6')
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@ -277,9 +282,8 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(ctx)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
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snapshot_get_by_id.return_value = snapshot_obj
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volume_get_by_id.return_value = fake_volume_obj
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@ -287,6 +291,7 @@ class SnapshotMetaDataTest(test.TestCase):
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return_create_snapshot_metadata)
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req = fakes.HTTPRequest.blank('/v3/snapshot_metadata')
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req.environ['cinder.context'] = self.ctx
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req.method = 'POST'
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req.content_type = "application/json"
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body = {"metadata": {"key1": "value1",
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@ -304,8 +309,7 @@ class SnapshotMetaDataTest(test.TestCase):
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'id': self.req_id,
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'expected_attrs': ['metadata']
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}
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ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
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snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
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snapshot_get_by_id.return_value = snapshot_obj
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# if the keys in uppercase_and_lowercase, should return the one
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@ -314,6 +318,7 @@ class SnapshotMetaDataTest(test.TestCase):
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return_create_snapshot_metadata_insensitive)
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req = fakes.HTTPRequest.blank('/v3/snapshot_metadata')
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req.environ['cinder.context'] = self.ctx
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req.method = 'POST'
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req.content_type = "application/json"
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body = {"metadata": {"key1": "value1",
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@ -334,6 +339,7 @@ class SnapshotMetaDataTest(test.TestCase):
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self.mock_object(cinder.db, 'snapshot_metadata_update',
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return_create_snapshot_metadata)
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req = fakes.HTTPRequest.blank(self.url)
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req.environ['cinder.context'] = self.ctx
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req.method = 'POST'
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req.headers["content-type"] = "application/json"
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@ -344,6 +350,7 @@ class SnapshotMetaDataTest(test.TestCase):
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self.mock_object(cinder.db, 'snapshot_metadata_update',
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return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"": "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -356,6 +363,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {("a" * 260): "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -372,6 +380,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
return_create_snapshot_metadata)
|
||||
|
||||
req = fakes.HTTPRequest.blank('/v3/snapshot_metadata')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'POST'
|
||||
req.content_type = "application/json"
|
||||
body = {"metadata": {"key9": "value9"}}
|
||||
@ -386,13 +395,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': []
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_new_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
expected = {
|
||||
@ -418,13 +427,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': ['metadata']
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_new_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
body = {
|
||||
@ -455,13 +464,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': []
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_value={})
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
expected = {'metadata': {}}
|
||||
@ -474,6 +483,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
expected = {'meta': {}}
|
||||
@ -487,6 +497,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
expected = {'metadata': ['asdf']}
|
||||
@ -500,6 +511,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_get',
|
||||
return_snapshot_nonexistent)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.content_type = "application/json"
|
||||
body = {'metadata': {'key10': 'value10'}}
|
||||
@ -517,11 +529,11 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': ['metadata']
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"key1": "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -535,6 +547,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
return_snapshot_nonexistent)
|
||||
req = fakes.HTTPRequest.blank(
|
||||
'/v3/%s/snapshots/asdf/metadata/key1' % fake.PROJECT_ID)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"key1": "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -548,6 +561,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.headers["content-type"] = "application/json"
|
||||
|
||||
@ -560,6 +574,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
def test_update_item_empty_key(self, metadata_update, snapshot_get):
|
||||
snapshot_get.return_value = fake_get
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"": "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -574,13 +589,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': ['metadata']
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {("a" * 260): "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -596,13 +611,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': ['metadata']
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"key1": ("a" * 260)}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -622,10 +637,10 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
}
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
req = fakes.HTTPRequest.blank(self.url + '/key1')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
req.headers["content-type"] = "application/json"
|
||||
@ -638,6 +653,7 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url + '/bad')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'PUT'
|
||||
body = {"meta": {"key1": "value1"}}
|
||||
req.body = jsonutils.dump_as_bytes(body)
|
||||
@ -657,13 +673,13 @@ class SnapshotMetaDataTest(test.TestCase):
|
||||
'id': self.req_id,
|
||||
'expected_attrs': ['metadata']
|
||||
}
|
||||
ctx = context.RequestContext(fake.USER_ID, fake.PROJECT_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
|
||||
self.mock_object(cinder.db, 'snapshot_metadata_update',
|
||||
return_create_snapshot_metadata)
|
||||
req = fakes.HTTPRequest.blank(self.url)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.method = 'POST'
|
||||
req.headers["content-type"] = "application/json"
|
||||
|
||||
|
||||
@ -94,12 +94,12 @@ class SnapshotApiTest(test.TestCase):
|
||||
'expected_attrs': ['metadata'],
|
||||
'group_snapshot_id': None,
|
||||
}
|
||||
ctx = context.RequestContext(fake.PROJECT_ID, fake.USER_ID, True)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot)
|
||||
fake_volume_obj = fake_volume.fake_volume_obj(ctx)
|
||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot)
|
||||
fake_volume_obj = fake_volume.fake_volume_obj(self.ctx)
|
||||
snapshot_get_by_id.return_value = snapshot_obj
|
||||
volume_get_by_id.return_value = fake_volume_obj
|
||||
req = fakes.HTTPRequest.blank('/v3/snapshots/%s' % UUID)
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
req.api_version_request = mv.get_api_version(max_ver)
|
||||
resp_dict = self.controller.show(req, UUID)
|
||||
|
||||
@ -124,6 +124,7 @@ class SnapshotApiTest(test.TestCase):
|
||||
def _create_snapshot(self, name=None, metadata=None):
|
||||
"""Creates test snapshopt with provided metadata"""
|
||||
req = fakes.HTTPRequest.blank('/v3/snapshots')
|
||||
req.environ['cinder.context'] = self.ctx
|
||||
snap = {"volume_id": fake.VOLUME_ID,
|
||||
"display_name": name or "Volume Test Name",
|
||||
"description": "Volume Test Desc"
|
||||
|
||||
301
cinder/tests/unit/policies/test_snapshots.py
Normal file
301
cinder/tests/unit/policies/test_snapshots.py
Normal file
@ -0,0 +1,301 @@
|
||||
# Copyright 2021 Red Hat, Inc.
|
||||
# All Rights Reserved.
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from unittest import mock
|
||||
|
||||
import ddt
|
||||
|
||||
from cinder.api.contrib import extended_snapshot_attributes as snapshot_attr
|
||||
from cinder.api import microversions as mv
|
||||
from cinder.api.v3 import snapshots
|
||||
from cinder import exception
|
||||
from cinder.policies import snapshots as policy
|
||||
from cinder.tests.unit.api import fakes as fake_api
|
||||
from cinder.tests.unit.policies import base
|
||||
from cinder.tests.unit import utils as test_utils
|
||||
|
||||
|
||||
@ddt.ddt
|
||||
class SnapshotsPolicyTest(base.BasePolicyTest):
|
||||
authorized_readers = [
|
||||
'legacy_admin',
|
||||
'legacy_owner',
|
||||
'system_admin',
|
||||
'project_admin',
|
||||
'project_member',
|
||||
'project_reader',
|
||||
'project_foo',
|
||||
]
|
||||
|
||||
unauthorized_readers = [
|
||||
'system_member',
|
||||
'system_reader',
|
||||
'system_foo',
|
||||
'other_project_member',
|
||||
'other_project_reader',
|
||||
]
|
||||
|
||||
authorized_members = [
|
||||
'legacy_admin',
|
||||
'legacy_owner',
|
||||
'system_admin',
|
||||
'project_admin',
|
||||
'project_member',
|
||||
'project_reader',
|
||||
'project_foo',
|
||||
]
|
||||
|
||||
unauthorized_members = [
|
||||
'system_member',
|
||||
'system_reader',
|
||||
'system_foo',
|
||||
'other_project_member',
|
||||
'other_project_reader',
|
||||
]
|
||||
|
||||
authorized_admins = [
|
||||
'legacy_admin',
|
||||
'system_admin',
|
||||
'project_admin',
|
||||
]
|
||||
|
||||
unauthorized_admins = [
|
||||
'legacy_owner',
|
||||
'system_member',
|
||||
'system_reader',
|
||||
'system_foo',
|
||||
'project_member',
|
||||
'project_reader',
|
||||
'project_foo',
|
||||
'other_project_member',
|
||||
'other_project_reader',
|
||||
]
|
||||
|
||||
# DB validations will throw SnapshotNotFound for some contexts
|
||||
unauthorized_exceptions = [
|
||||
exception.SnapshotNotFound,
|
||||
]
|
||||
|
||||
# Basic policy test is without enforcing scope (which cinder doesn't
|
||||
# yet support) and deprecated rules enabled.
|
||||
def setUp(self, enforce_scope=False, enforce_new_defaults=False,
|
||||
*args, **kwargs):
|
||||
super().setUp(enforce_scope, enforce_new_defaults, *args, **kwargs)
|
||||
self.controller = snapshots.SnapshotsController()
|
||||
self.api_path = '/v3/%s/snapshots' % (self.project_id)
|
||||
self.api_version = mv.BASE_VERSION
|
||||
self.vol_type = test_utils.create_volume_type(
|
||||
self.project_admin_context,
|
||||
name='fake_vol_type', testcase_instance=self)
|
||||
|
||||
def _create_volume(self, **kwargs):
|
||||
volume = test_utils.create_volume(self.project_member_context,
|
||||
volume_type_id=self.vol_type.id,
|
||||
testcase_instance=self, **kwargs)
|
||||
return volume
|
||||
|
||||
def _create_snapshot(self, **kwargs):
|
||||
volume = self._create_volume(**kwargs)
|
||||
snapshot = test_utils.create_snapshot(self.project_member_context,
|
||||
volume_id=volume.id,
|
||||
testcase_instance=self, **kwargs)
|
||||
return snapshot
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_get_all_policy(self, user_id):
|
||||
self._create_snapshot()
|
||||
rule_name = policy.GET_ALL_POLICY
|
||||
url = self.api_path
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
|
||||
# Generally, any logged in user can list all volumes.
|
||||
authorized_readers = [user_id]
|
||||
unauthorized_readers = []
|
||||
|
||||
# The exception is when deprecated rules are disabled, in which case
|
||||
# roles are enforced. Users without the 'reader' role should be
|
||||
# blocked.
|
||||
if self.enforce_new_defaults:
|
||||
context = self.create_context(user_id)
|
||||
if 'reader' not in context.roles:
|
||||
authorized_readers = []
|
||||
unauthorized_readers = [user_id]
|
||||
|
||||
response = self.common_policy_check(user_id, authorized_readers,
|
||||
unauthorized_readers,
|
||||
self.unauthorized_exceptions,
|
||||
rule_name, self.controller.index,
|
||||
req)
|
||||
|
||||
# For some users, even if they're authorized, the list of snapshots
|
||||
# will be empty if they are not in the snapshots's project.
|
||||
empty_response_users = [
|
||||
*self.unauthorized_readers,
|
||||
# legacy_admin and system_admin do not have a project_id, and
|
||||
# so the list of snapshots returned will be empty.
|
||||
'legacy_admin',
|
||||
'system_admin',
|
||||
]
|
||||
snapshots = response['snapshots'] if response else []
|
||||
snapshot_count = 0 if user_id in empty_response_users else 1
|
||||
self.assertEqual(snapshot_count, len(snapshots))
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_get_policy(self, user_id):
|
||||
snapshot = self._create_snapshot()
|
||||
rule_name = policy.GET_POLICY
|
||||
url = '%s/%s' % (self.api_path, snapshot.id)
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
|
||||
self.common_policy_check(user_id, self.authorized_readers,
|
||||
self.unauthorized_readers,
|
||||
self.unauthorized_exceptions,
|
||||
rule_name, self.controller.show, req,
|
||||
id=snapshot.id)
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_extend_attribute_policy(self, user_id):
|
||||
snapshot = self._create_snapshot()
|
||||
rule_name = policy.EXTEND_ATTRIBUTE
|
||||
url = '%s/%s' % (self.api_path, snapshot.id)
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
|
||||
snapshot_dict = snapshot.obj_to_primitive()['versioned_object.data']
|
||||
req.get_db_snapshot = mock.MagicMock()
|
||||
req.get_db_snapshot.return_value = snapshot_dict
|
||||
resp_obj = mock.MagicMock(obj={'snapshot': snapshot_dict})
|
||||
self.assertNotIn('os-extended-snapshot-attributes:project_id',
|
||||
snapshot_dict.keys())
|
||||
|
||||
controller = snapshot_attr.ExtendedSnapshotAttributesController()
|
||||
|
||||
self.common_policy_check(user_id, self.authorized_readers,
|
||||
self.unauthorized_readers,
|
||||
self.unauthorized_exceptions,
|
||||
rule_name, controller.show, req,
|
||||
resp_obj=resp_obj,
|
||||
id=snapshot.id, fatal=False)
|
||||
|
||||
if user_id in self.authorized_readers:
|
||||
self.assertIn('os-extended-snapshot-attributes:project_id',
|
||||
snapshot_dict.keys())
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_create_policy(self, user_id):
|
||||
volume = self._create_volume()
|
||||
rule_name = policy.CREATE_POLICY
|
||||
url = self.api_path
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
req.method = 'POST'
|
||||
body = {
|
||||
"snapshot": {
|
||||
"name": "snap-001",
|
||||
"volume_id": volume.id,
|
||||
}
|
||||
}
|
||||
|
||||
unauthorized_exceptions = [
|
||||
exception.VolumeNotFound,
|
||||
]
|
||||
|
||||
self.common_policy_check(user_id, self.authorized_members,
|
||||
self.unauthorized_members,
|
||||
unauthorized_exceptions,
|
||||
rule_name, self.controller.create, req,
|
||||
body=body)
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_update_policy(self, user_id):
|
||||
snapshot = self._create_snapshot()
|
||||
rule_name = policy.UPDATE_POLICY
|
||||
url = '%s/%s' % (self.api_path, snapshot.id)
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
req.method = 'PUT'
|
||||
body = {
|
||||
"snapshot": {
|
||||
"description": "This is yet another snapshot."
|
||||
}
|
||||
}
|
||||
|
||||
# Relax the GET_POLICY in order to get past that check.
|
||||
self.policy.set_rules({policy.GET_POLICY: ""},
|
||||
overwrite=False)
|
||||
|
||||
self.common_policy_check(user_id, self.authorized_members,
|
||||
self.unauthorized_members,
|
||||
self.unauthorized_exceptions,
|
||||
rule_name, self.controller.update, req,
|
||||
id=snapshot.id, body=body)
|
||||
|
||||
@ddt.data(*base.all_users)
|
||||
def test_delete_policy(self, user_id):
|
||||
snapshot = self._create_snapshot(status='available')
|
||||
rule_name = policy.DELETE_POLICY
|
||||
url = '%s/%s' % (self.api_path, snapshot.id)
|
||||
req = fake_api.HTTPRequest.blank(url, version=self.api_version)
|
||||
req.method = 'DELETE'
|
||||
|
||||
# Relax the GET_POLICY in order to get past that check.
|
||||
self.policy.set_rules({policy.GET_POLICY: ""},
|
||||
overwrite=False)
|
||||
|
||||
self.common_policy_check(user_id, self.authorized_members,
|
||||
self.unauthorized_members,
|
||||
self.unauthorized_exceptions,
|
||||
rule_name, self.controller.delete, req,
|
||||
id=snapshot.id)
|
||||
|
||||
|
||||
class SnapshotsPolicySecureRbacTest(SnapshotsPolicyTest):
|
||||
authorized_readers = [
|
||||
'legacy_admin',
|
||||
'system_admin',
|
||||
'project_admin',
|
||||
'project_member',
|
||||
'project_reader',
|
||||
]
|
||||
|
||||
unauthorized_readers = [
|
||||
'legacy_owner',
|
||||
'system_member',
|
||||
'system_reader',
|
||||
'system_foo',
|
||||
'project_foo',
|
||||
'other_project_member',
|
||||
'other_project_reader',
|
||||
]
|
||||
|
||||
authorized_members = [
|
||||
'legacy_admin',
|
||||
'system_admin',
|
||||
'project_admin',
|
||||
'project_member',
|
||||
]
|
||||
|
||||
unauthorized_members = [
|
||||
'legacy_owner',
|
||||
'system_member',
|
||||
'system_reader',
|
||||
'system_foo',
|
||||
'project_reader',
|
||||
'project_foo',
|
||||
'other_project_member',
|
||||
'other_project_reader',
|
||||
]
|
||||
|
||||
def setUp(self, *args, **kwargs):
|
||||
# Test secure RBAC by disabling deprecated policy rules (scope
|
||||
# is still not enabled).
|
||||
super().setUp(enforce_scope=False, enforce_new_defaults=True,
|
||||
*args, **kwargs)
|
||||
@ -19,32 +19,6 @@
|
||||
# DELETE /snapshots/{snapshot_id}/metadata/{key}
|
||||
"volume:delete_snapshot_metadata": ""
|
||||
|
||||
# List snapshots.
|
||||
# GET /snapshots
|
||||
# GET /snapshots/detail
|
||||
"volume:get_all_snapshots": ""
|
||||
|
||||
# List or show snapshots with extended attributes.
|
||||
# GET /snapshots/{snapshot_id}
|
||||
# GET /snapshots/detail
|
||||
"volume_extension:extended_snapshot_attributes": ""
|
||||
|
||||
# Create snapshot.
|
||||
# POST /snapshots
|
||||
"volume:create_snapshot": ""
|
||||
|
||||
# Show snapshot.
|
||||
# GET /snapshots/{snapshot_id}
|
||||
"volume:get_snapshot": ""
|
||||
|
||||
# Update snapshot.
|
||||
# PUT /snapshots/{snapshot_id}
|
||||
"volume:update_snapshot": ""
|
||||
|
||||
# Delete snapshot.
|
||||
# DELETE /snapshots/{snapshot_id}
|
||||
"volume:delete_snapshot": ""
|
||||
|
||||
# List backups.
|
||||
# GET /backups
|
||||
# GET /backups/detail
|
||||
|
||||
Loading…
Reference in New Issue
Block a user